List of Investigation, testing and inspection products
- classification：Investigation, testing and inspection
496～540 item / All 5716 items
Ultrasonic oscillation control system using a commercial function generator and ultrasonic oscillation probe.
- Non-destructive testing
- others
- Other measuring instruments
Ultrasound system (sound pressure measurement analysis 100MHz, oscillation control 25MHz) No. 2
The Ultrasonic System Research Institute (Location: Hachioji City, Tokyo) manufactures and sells a system that combines the "Ultrasonic Tester NA (100 MHz type)," which makes ultrasonic measurement and analysis easy, and the "Ultrasonic Oscillation System (20 MHz type)," which allows for easy control of ultrasonic oscillation. System Overview (Recommended System): :: Ultrasonic Tester NA 100 MHz type :: Oscillation System 20 MHz type System Overview (Ultrasonic Tester NA 100 MHz type): This is a measurement system using an ultrasonic probe. The ultrasonic probe is attached to the target object for oscillation and measurement. The measured data is analyzed considering position, state, and elastic waves, detecting various acoustic performances. System Overview (Ultrasonic Oscillation System (20 MHz type)): This is a system that utilizes a commercially available function generator. By adding megahertz ultrasonic stimulation to various devices, including those utilizing ultrasound, improvements and enhancements are made.
Nonlinear control technology for ultrasound based on sound pressure measurement analysis.
- Scientific Calculation and Simulation Software
- Other measuring instruments
- Non-destructive testing
Optimization technology related to the combination of sound and ultrasound.
The Ultrasonic System Research Institute has developed the following technologies: * Measurement technology for ultrasonic propagation conditions (Original product: Ultrasonic Tester) * Analysis and evaluation technology for ultrasonic propagation conditions (Nonlinear analysis system for time-series data) * Dynamic control technology for ultrasonic propagation conditions (Analysis technology for the interaction between sound and ultrasound) * Control technology for the generation of surface elastic waves (Manufacturing technology for ultrasonic oscillation control probes) .... Using the above technologies, we have developed optimization technology related to the combination of sound and ultrasound. We optimize and apply dynamic nonlinear vibration phenomena (Note) resulting from the combination of sound and ultrasound according to the intended purpose. Note: Original nonlinear resonance phenomenon This phenomenon occurs due to the generation of harmonics through original oscillation control, realized at high amplitudes by resonance phenomena, and is evaluated as a resonance phenomenon of ultrasonic vibrations. As an application example of this technology, we have achieved effective utilization of ultrasound (cleaning, modification, stirring, chemical reaction promotion, etc.) tailored to the conditions of various parts and materials (in air, underwater, in contact with elastic bodies, etc.).
- Development of manufacturing technology for ultrasonic probes that can control ultrasonic propagation conditions above 900 MHz -
- Analysis and prediction system
- others
- Vibration and Sound Level Meter
Nonlinear Oscillation Control Technology for Ultrasonic Probes Based on Sound Pressure Measurement Analysis - Optimization Techniques for Resonance Phenomena and Nonlinear Phenomena -
The Ultrasonic System Research Institute has developed a technology to control nonlinear ultrasonic phenomena by optimizing various interactions through the oscillation control of two types of ultrasonic probes from two oscillation channels of a function generator. Note: Nonlinear (resonance) phenomenon The resonance phenomenon that occurs due to the generation of harmonics resulting from original oscillation control, leading to high amplitude ultrasonic vibrations. By optimizing the ultrasonic propagation characteristics of various materials according to their intended purpose, efficient ultrasonic oscillation control becomes possible. Through the measurement and analysis of sound pressure data from ultrasonic testers, this system technology allows for the control of dynamic changes in surface elastic waves according to their intended use. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 200 MHz Oscillation Range: 0.5 kHz to 25 MHz Propagation Range: 1 kHz to over 900 MHz (confirmed by sound pressure data analysis) Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment: Example - Function generator
Development technology for ultrasonic probes and ultrasonic oscillation control systems - Aging treatment of piezoelectric elements.
- Scientific Calculation and Simulation Software
- Analysis and prediction system
- others
Development of ultrasonic sound pressure data analysis and evaluation technology considering interaction and response characteristics.
We are evaluating the characteristics of ultrasonic equipment according to the purpose of use. <<Analysis and Evaluation of Ultrasonic Sound Pressure Data>> 1) Regarding time series data, we analyze and evaluate the statistical properties of the measurement data (stability and changes of ultrasound) through feedback analysis using a multivariate autoregressive model. 2) The effects of the oscillation part due to ultrasonic oscillation are analyzed and evaluated in relation to the surface condition of the target object through impulse response characteristics and autocorrelation analysis as response characteristics of the ultrasonic vibration phenomenon. 3) We evaluate the interaction between the oscillation and the target object (cleaning items, cleaning solutions, water tanks, etc.) through the analysis of power contribution rates. 4) Regarding the use of ultrasound (cleaning, processing, stirring, etc.), we analyze and evaluate the dynamic characteristics of ultrasound based on the nonlinear phenomena (results of bispectral analysis) of the target object (propagation of surface elastic waves) or the ultrasound propagating in the target liquid, which are the main factors of the ultrasonic effect. This analysis method is realized based on past experiences and achievements by adapting the dynamic characteristics of complex ultrasonic vibrations to the analysis methods of time series data using ultrasonic measurement data.
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- Surveying
An ultrasonic system that easily controls the oscillation of megahertz ultrasound—applying technology to evaluate the propagation characteristics of ultrasonic probes.
- Analysis and prediction system
- Other measuring instruments
- others
Original Ultrasonic Probe ver2 - Application of Surface Residual Stress Relaxation and Uniformity Treatment Technology through Nonlinear Oscillation Control of Ultrasound -
The Ultrasonic System Research Institute has developed a new "Ultrasonic <Oscillation/Control> System" utilizing the "oscillation/control" technology of its original product: ultrasonic probes, for applications such as component inspection, precision cleaning, nano-dispersion, and chemical reaction experiments. This is an application technology using original ultrasonic probes tailored to specific purposes. By measuring, analyzing, and evaluating ultrasonic sound pressure data, this system enables effective oscillation and control of ultrasonic waves. In particular, by combining multiple oscillation and control methods, it can control ultrasonic stimulation for high sound pressure levels and high frequencies due to nonlinear phenomena. It proposes new utilization methods of ultrasonic vibrations for inspecting the connection state and surface of components, as well as for precision cleaning and surface treatment of very small parts. The ultrasonic probes are "custom-made" based on the confirmed usage purposes. Ultrasonic Probe: Overview Specifications - Measurement Range: 0.01 Hz to 200 MHz - Oscillation Range: 1.0 kHz to 25 MHz - Propagation Range: 0.5 kHz to over 900 MHz (analysis confirmation of sound pressure data)
Development of "Control Technology for Nonlinear Phenomena" Using a Small Pump
- Scientific Calculation and Simulation Software
- Vibration and Sound Level Meter
- Non-destructive testing
Technical documentation on the use of fine bubbles (microbubbles) in ultrasonic applications - Deaeration fine bubble generation liquid circulation device.
Technology for stably utilizing fine bubbles with a spherical size of 20μm or less—nano-level cleaning method that controls acoustic flow of ultrasound— 1-1. Basics of Ultrasound 1-2. Propagation Phenomena of Ultrasonic Vibration 1-3. Fine Bubbles (Microbubbles) *Properties of Microbubbles* 1) Bubbles of about 10μm rise slowly over approximately 3 hours to a height of 1m. 2) The generated bubbles exist independently without coalescing, resulting in excellent dispersion. 3) They have the property of slowly rising in water and adsorbing tiny debris to bring it to the surface. ... 13) The negative potential depends on the pH of the water. 14) Microbubbles have excellent scattering characteristics for ultrasound. 15) Microbubbles collapse as a resonance phenomenon when exposed to ultrasonic irradiation. These properties are expected to be further elucidated in the future, but currently contain many unknown aspects. Propagation Characteristics of Ultrasound 1) Detection of Vibration Modes (Changes in Self-Correlation) 2) Detection of Nonlinear Phenomena (Changes in Bicoherence) 3) Detection of Response Characteristics (Analysis of Impulse Response) 4) Detection of Interactions (Analysis of Power Contribution Rate)
Application technologies of <control, measurement, analysis, evaluation> using ultrasonic testers.
- Non-destructive testing
- Other measuring instruments
- others
Ultrasound, Fine Bubbles, and Surface Elastic Waves - Surface Treatment Technology -
The Ultrasonic System Research Institute has developed (and published) technology to control the propagation phenomena of megahertz ultrasonic waves using ultrasound and fine bubbles/microbubbles and surface elastic waves. By optimizing the acoustic properties of surface elastic waves (in resin, steel, stainless steel, glass, ceramics, etc.) for the technology that alleviates surface residual stress using ultrasound and fine bubbles/microbubbles, we have developed methods for utilizing ultrasound tailored to specific purposes. In particular, there has been an increase in achievements related to ultrasonic cleaning, plating treatment, and the homogenization effect of liquids. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 100 MHz Oscillation Range: 1 kHz to 25 MHz Propagation Range: 1 kHz to over 900 MHz Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment Example: Function Generator Ultrasonic Propagation Characteristics 1) Detection of vibration modes (changes in self-correlation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
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- Geological Survey
- Geological Survey Company
We provide manufacturing technology and data analysis evaluation technology.
- others
- Non-destructive testing
- Other analytical equipment
"Experiences Regarding Shannon's First Theorem" - Original Technology Development -
* "Shannon's First Theorem" The relationship between information and entropy (as information increases, entropy decreases) Entropy: The average amount of information per symbol from a memoryless information source ... "Experiences Related to Shannon's First Theorem" — Original Technology Development — 1) Theme "Shannon's First Theorem is practically useful based on experience" 1-1) Useful for creating models related to the consideration of basic systems (Note 1) 1-2) Useful as foundational knowledge regarding data and noise (While it may be difficult to understand its necessity in routine development tasks, when considered from the perspective of high originality in research and development of new products, it is very effective as a research viewpoint (Note 2)) Note 1: Example - Consistency and systematization of objects related to system development (e.g., algorithms) Note 2: Example - Cause analysis of machine vibrations, electrical noise, program bugs, and defects...
Surface inspection technology utilizing ultrasonic transmission and reception characteristics.
- Other measuring instruments
- Non-destructive testing
- others
Ultrasonic Oscillation System USP 20MHz Specification Document
Ultrasonic Oscillation System (20MHz Type) USP-2021-20MHz B-1 KKmoon Signal Generator 1 set Function Generator 200MSa/s 25MHz B-2 Original Initial Settings for KKmoon Signal Generator Simple Operation Manual B-3 Ultrasonic Oscillation Control Probes 2 pieces Ultrasonic Probe: Overview Specifications Measurement Range 0.01Hz to 200MHz Oscillation Range 0.5kHz to 25MHz Propagation Range 0.5kHz to over 900MHz (confirmed evaluation through analysis) Material Stainless Steel, LCP Resin, Silicon, Teflon, Glass... Oscillation Equipment Example Function Generator Recommended Settings Example ch1 Square Wave 47.1% (duty) 8.0MHz Output 13.4V ch2 Square Wave 43.7% (duty) 11.0MHz Output 13.7V Sweep Oscillation Conditions Square Wave 3MHz to 18MHz, 2 seconds Ultrasonic Propagation Characteristics 1) Detection of Vibration Modes (Changes in Self-Correlation) 2) Detection of Nonlinear Phenomena (Changes in Bicoherence) 3) Detection of Response Characteristics 4) Detection of Interactions
Acoustic property test using ultrasound
- Other measuring instruments
- Non-destructive testing
- others
Development technology of ultrasonic systems based on sound pressure measurement analysis.
The Ultrasonic System Research Institute has developed analysis, design, and manufacturing technologies for ultrasonic <cleaning, stirring, etc.> systems based on measurement, analysis, and evaluation of ultrasonic propagation conditions. 1: Measurement and analysis of the acoustic characteristics of ultrasonic equipment and target objects (cleaning items, etc.) 2: Design and adjustment of tanks and transducers based on acoustic characteristics (selection of multiple different frequency ultrasonic transducers as needed, or adoption of megahertz ultrasonic oscillation control probes, etc.) 3: Optimization of ultrasonic oscillation control conditions for target objects 4: Design, manufacturing, and development of liquid circulation systems containing fine bubbles, tailored to ultrasonic control 5: Design of tanks and jigs based on the above sound pressure measurement analysis (optimization of nonlinear phenomena according to purpose) 6: Manufacturing utilizing fine bubbles and ultrasound (aging treatment and surface residual stress relaxation treatment of tanks, transducers, jigs, etc. using fine bubbles and ultrasound) 7: Confirmation of ultrasonic propagation characteristics of ultrasonic transducers, tanks, and jigs using an ultrasonic tester (sound pressure measurement and analysis system) 7-1: Verification of ultrasonic propagation characteristics of ultrasonic transducers, tanks, and jigs 7-2: Optimization of ultrasonic control/output, liquid circulation control, and cavitation, etc.
--- Ultrasonic System (Sound Pressure Measurement Analysis, Oscillation Control) ---
- Scientific Calculation and Simulation Software
- Analysis and prediction system
- others
- Optimization Technology for Cavitation and Acoustic Flow -
The Ultrasonic System Research Institute has developed a technology to utilize (control) "nonlinear phenomena related to the generation of harmonics in ultrasound" by analyzing ultrasonic sound pressure measurement data (bispectral analysis, etc.) according to specific purposes. With this technology, when using multiple ultrasonic transducers of different frequencies, it becomes possible to set (manage) the propagation state of ultrasound influenced by harmonics. Therefore, it enables the realization of appropriate or effective combinations of frequencies. This is very effective as it allows for the detection and confirmation of effective propagation states for cleaning, surface modification, and the promotion of chemical reactions. Furthermore, by combining the control of standing waves with liquid circulation control, dynamic control becomes possible to change the effects of cavitation and acceleration (acoustic flow) according to the intended purpose. Ultrasonic propagation characteristics: 1) Detection of vibration modes (changes in autocorrelation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response characteristics) 4) Detection of interactions (analysis of power contribution rates)
Surface inspection using ultrasonic oscillation from ultrasonic probes (oscillating type, measuring type, resonant type, nonlinear type).
- Other measuring instruments
- Non-destructive testing
- others
Ultrasound, Fine Bubbles, and Surface Elastic Waves - Surface Treatment Technology -
The Ultrasonic System Research Institute has developed (and published) technology to control the propagation phenomena of megahertz ultrasonic waves using ultrasound and fine bubbles/microbubbles and surface elastic waves. By optimizing the acoustic properties of surface elastic waves (in resin, steel, stainless steel, glass, ceramics, etc.) for the technology that alleviates surface residual stress using ultrasound and fine bubbles/microbubbles, we have developed methods for utilizing ultrasound tailored to specific purposes. In particular, there has been an increase in achievements related to ultrasonic cleaning, plating treatment, and the homogenization effect of liquids. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 100 MHz Oscillation Range: 1 kHz to 25 MHz Propagation Range: 1 kHz to over 900 MHz Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment Example: Function Generator Ultrasonic Propagation Characteristics 1) Detection of vibration modes (changes in self-correlation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
Ultrasonic oscillation control technology for controlling nonlinear vibration phenomena
- others
- Other analytical equipment
- Non-destructive testing
Ultrasonic oscillation probe utilizing a combination of stainless steel wire and Teflon tube.
The Ultrasonic System Research Institute has developed a technology for controlling ultrasonic oscillation using nonlinear vibration phenomena caused by surface elastic waves in wire materials. By confirming the basic acoustic properties (response characteristics, propagation characteristics) of various wire materials (stainless steel, copper, resin, etc.), the combination of stainless steel and Teflon tubes enables complex acoustic characteristics. As a result, the desired ultrasonic propagation state can be achieved through oscillation control. Using an ultrasonic oscillation control probe, we set the conditions for sweep oscillation based on the measurement and analysis of the intended purpose and interactions. In particular, to control low-frequency resonance phenomena, we utilize high-frequency nonlinear phenomena. For this purpose, sound pressure measurements require a measurement range of over 100 MHz. The key point is to evaluate the dynamic vibration characteristics of the system based on the measurement and analysis of sound pressure data. We have established and confirmed new evaluation criteria (parameters) that indicate the state of ultrasound suitable for the intended purpose. Note: - Nonlinear characteristics (dynamic characteristics of harmonics) - Response characteristics - Fluctuation characteristics - Effects due to interactions
Application of processing technologies utilizing nonlinear phenomena of ultrasound (acoustic flow, generation of harmonics, etc.) for nano-level emulsification, dispersion, and grinding.
- Non-destructive testing
- Secondary steel products
- Other Hydrogen/Fuel Cells
Development technology of ultrasonic systems based on sound pressure measurement analysis.
The Ultrasonic System Research Institute has developed analysis, design, and manufacturing technologies for ultrasonic <cleaning, stirring, etc.> systems based on measurement, analysis, and evaluation of ultrasonic propagation conditions. 1: Measurement and analysis of the acoustic characteristics of ultrasonic equipment and target objects (cleaning items, etc.) 2: Design and adjustment of tanks and transducers based on acoustic characteristics (selection of multiple different frequency ultrasonic transducers as needed, or adoption of megahertz ultrasonic oscillation control probes, etc.) 3: Optimization of ultrasonic oscillation control conditions for target objects 4: Design, manufacturing, and development of liquid circulation systems containing fine bubbles, tailored to ultrasonic control 5: Design of tanks and jigs based on the above sound pressure measurement analysis (optimization of nonlinear phenomena according to purpose) 6: Manufacturing utilizing fine bubbles and ultrasound (aging treatment and surface residual stress relaxation treatment of tanks, transducers, jigs, etc. using fine bubbles and ultrasound) 7: Confirmation of ultrasonic propagation characteristics of ultrasonic transducers, tanks, and jigs using an ultrasonic tester (sound pressure measurement and analysis system) 7-1: Verification of ultrasonic propagation characteristics of ultrasonic transducers, tanks, and jigs 7-2: Optimization of ultrasonic control/output, liquid circulation control, and cavitation, etc.
A completely new vibration measurement technology using original products (ultrasonic testers).
- Non-destructive testing
- Other measuring instruments
- others
Ultrasound "Sound Pressure Measurement Analysis Device (Ultrasound Tester NA)"
The Ultrasonic System Research Institute manufactures and sells the "Ultrasonic Tester NA (Standard Type)," which allows for easy measurement and analysis of ultrasonic waves. System Overview (Recommended System: Ultrasonic Tester NA) 1. Price 10 MHz type: 198,000 yen (including tax: 10% consumption tax) (100 MHz type and 200 MHz type have been discontinued as of June 10, 2024) 2. Contents One dedicated probe for measuring sound pressure of ultrasonic cleaners One general-purpose ultrasonic measurement probe One oscilloscope set One set of analysis software, instruction manual, and various installation sets (USB memory) 3. Features (Standard Specifications) * Measurement (analysis) frequency range 10 MHz type: 0.1 Hz to 10 MHz 100 MHz type: 0.1 Hz to 100 MHz 200 MHz type: 0.1 Hz to 200 MHz * Capable of measuring surface vibrations * Continuous measurement for 24 hours is possible * Simultaneous measurement of any two points * Measurement results displayed in graph form * Analysis software for time-series data included Regarding the 100 MHz type and 200 MHz type Alternatives are currently under consideration.
Dynamic control technology of ultrasound through sweeping oscillation of multiple ultrasonic probes.
- Other measuring instruments
- Non-destructive testing
- others
"Experiences Regarding Shannon's First Theorem" - Original Technology Development -
* "Shannon's First Theorem" The relationship between information and entropy (as information increases, entropy decreases) Entropy: The average amount of information per symbol from a memoryless information source ... "Experiences Related to Shannon's First Theorem" — Original Technology Development — 1) Theme "Shannon's First Theorem is practically useful based on experience" 1-1) Useful for creating models related to the consideration of basic systems (Note 1) 1-2) Useful as foundational knowledge regarding data and noise (While it may be difficult to understand its necessity in routine development tasks, when considered from the perspective of high originality in research and development of new products, it is very effective as a research viewpoint (Note 2)) Note 1: Example - Consistency and systematization of objects related to system development (e.g., algorithms) Note 2: Example - Cause analysis of machine vibrations, electrical noise, program bugs, and defects...
Application technology of <measurement, analysis, and control> using ultrasonic testers.
- Other measuring instruments
- Non-destructive testing
- others
Ultrasound system (sound pressure measurement analysis 100MHz, oscillation control 25MHz) No. 2
The Ultrasonic System Research Institute (Location: Hachioji City, Tokyo) manufactures and sells a system that combines the "Ultrasonic Tester NA (100 MHz type)," which makes ultrasonic measurement and analysis easy, and the "Ultrasonic Oscillation System (20 MHz type)," which allows for easy control of ultrasonic oscillation. System Overview (Recommended System): :: Ultrasonic Tester NA 100 MHz type :: Oscillation System 20 MHz type System Overview (Ultrasonic Tester NA 100 MHz type): This is a measurement system using an ultrasonic probe. The ultrasonic probe is attached to the target object for oscillation and measurement. The measured data is analyzed considering position, state, and elastic waves, detecting various acoustic performances. System Overview (Ultrasonic Oscillation System (20 MHz type)): This is a system that utilizes a commercially available function generator. By adding megahertz ultrasonic stimulation to various devices, including those utilizing ultrasound, improvements and enhancements are made.
Application of ultrasonic sound pressure measurement, analysis, and evaluation technology.
- Other measuring instruments
- Non-destructive testing
- others
Megahertz ultrasonic cleaner
The Ultrasonic System Research Institute has developed ultrasonic cleaning technology that enables control of acoustic flow (ultrasonic propagation state) from 1 to 100 MHz by utilizing a megahertz ultrasonic oscillation control probe in relation to ultrasonic cleaners. This is a new application technology for precision cleaning, processing, and stirring based on the measurement, analysis, evaluation, and technology of ultrasonic propagation states. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation to the target object can be controlled even in a 1000-liter water tank with ultrasonic output below 20W. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic wave propagation and an abstract algebraic ultrasonic model. The key point is the use of tools (elastic bodies: metals, glass, resins). By confirming the propagation characteristics of ultrasonic waves depending on the conditions of the target object, it is important to address it as an original nonlinear resonance phenomenon (Note 1). Note 1: Original nonlinear resonance phenomenon refers to the resonance phenomenon of ultrasonic vibrations that occurs due to the generation of harmonics resulting from original oscillation control, realized at high amplitudes through resonance phenomena.
Ultrasonic probe-based sweep oscillation system - a technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena.
- Non-destructive testing
- Other analytical equipment
- others
Ultrasonic oscillation probe utilizing a combination of stainless steel wire and Teflon tube.
The Ultrasonic System Research Institute has developed a technology for controlling ultrasonic oscillation using nonlinear vibration phenomena caused by surface elastic waves in wire materials. By confirming the basic acoustic properties (response characteristics, propagation characteristics) of various wire materials (stainless steel, copper, resin, etc.), the combination of stainless steel and Teflon tubes enables complex acoustic characteristics. As a result, the desired ultrasonic propagation state can be achieved through oscillation control. Using an ultrasonic oscillation control probe, we set the conditions for sweep oscillation based on the measurement and analysis of the intended purpose and interactions. In particular, to control low-frequency resonance phenomena, we utilize high-frequency nonlinear phenomena. For this purpose, sound pressure measurements require a measurement range of over 100 MHz. The key point is to evaluate the dynamic vibration characteristics of the system based on the measurement and analysis of sound pressure data. We have established and confirmed new evaluation criteria (parameters) that indicate the state of ultrasound suitable for the intended purpose. Note: - Nonlinear characteristics (dynamic characteristics of harmonics) - Response characteristics - Fluctuation characteristics - Effects due to interactions
Ultrasonic probe capable of controlling ultrasonic propagation conditions above 900 MHz.
- Other analytical equipment
- Non-destructive testing
- others
Control technology for acoustic flow (nonlinear phenomena) using a portable ultrasonic cleaner.
Ultrasonic Oscillation Control Technology Using Portable Ultrasonic Cleaners and Ultrasonic Probes The Ultrasonic System Research Institute has developed a technology to control "nonlinear phenomena of ultrasound (acoustic flow)" through the combination of portable ultrasonic cleaners and ultrasonic probes for megahertz oscillation control. This technology controls the dynamic characteristics of ultrasound (cavitation and acoustic flow) based on the analysis of changing ultrasonic sound pressure data (nonlinear). Tailored to the structure, material, and acoustic properties of specific objects, it measures and confirms the interactions between ultrasound, the object, the water tank, fixtures, and cleaning solutions to establish optimal oscillation conditions for the ultrasonic probe that suit the intended purpose. Note: Oscillation waveform, oscillation output, control conditions, etc. (e.g., square wave, duty 47%, 13V, sweep oscillation, 3-18 MHz...) Through original measurement and analysis technology for ultrasonic propagation states, we provide consulting services for the evaluation of acoustic flow and a wealth of know-how.
- Optimization technology for ultrasound through megahertz ultrasonic sweep oscillation control -
- pump
- Non-destructive testing
- Other measuring instruments
"Experiences Regarding Shannon's First Theorem" - Original Technology Development -
* "Shannon's First Theorem" The relationship between information and entropy (as information increases, entropy decreases) Entropy: The average amount of information per symbol from a memoryless information source ... "Experiences Related to Shannon's First Theorem" — Original Technology Development — 1) Theme "Shannon's First Theorem is practically useful based on experience" 1-1) Useful for creating models related to the consideration of basic systems (Note 1) 1-2) Useful as foundational knowledge regarding data and noise (While it may be difficult to understand its necessity in routine development tasks, when considered from the perspective of high originality in research and development of new products, it is very effective as a research viewpoint (Note 2)) Note 1: Example - Consistency and systematization of objects related to system development (e.g., algorithms) Note 2: Example - Cause analysis of machine vibrations, electrical noise, program bugs, and defects...
Control technology for nonlinear ultrasonic sweep oscillation based on the classification of ultrasonic propagation phenomena.
- pump
- Non-destructive testing
- Other measuring instruments
Technology for Adding Megahertz Ultrasound to Ultrasonic Cleaners — Nonlinear Oscillation Control Technology Using Original Ultrasonic Probes —
The Ultrasonic System Research Institute has developed ultrasonic oscillation control technology that enables the use of ultrasonic propagation states above 200 MHz with oscillation below 20 MHz by utilizing a function generator and an original ultrasonic oscillation probe in relation to ultrasonic cleaners. This is a new application technology for precision cleaning, processing, and stirring based on the measurement, analysis, evaluation, and technology of ultrasonic propagation states. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation to the target object can be controlled with an ultrasonic output of less than 20W, even in a 5000-liter water tank. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic waves and an abstract algebraic ultrasonic model. Ultrasonic probe for vibration measurement: Outline specifications - Measurement range: 0.01 Hz to 100 MHz - Oscillation range: 1 kHz to 25 MHz - Propagation range: 1 kHz to over 900 MHz - Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. - Measurement equipment: Example - Oscilloscope - Oscillation equipment: Example - Function generator
Dynamic control of ultrasound to achieve stress relaxation on metal surfaces.
- Vibration and Sound Level Meter
- Non-destructive testing
- Analysis and prediction system
On the main factors (interactions) of ultrasonic utilization.
The Ultrasonic System Research Institute has confirmed that the main factor in the utilization of ultrasound is interaction, based on its achievements and experience in sound pressure measurement analysis related to ultrasonic cleaning and stirring, as well as the development and manufacturing of ultrasonic oscillation control probes tailored to specific purposes in ultrasonic processing and surface treatment. Until now, it was believed that nonlinear phenomena were the main cause; however, due to the nonlinear phenomena of ultrasound, the propagation characteristics of the target objects—such as structure, material, surface condition, and propagation path—dynamically change, making it often difficult to evaluate simply. Therefore, upon examining the causes of this dynamic change, it was confirmed that the factors of dynamic change are the interaction between the propagating ultrasound and the target object. As the cleaning and processing levels reach the nanoscale and above, the generation of harmonics due to nonlinear phenomena also increases from several megahertz to several hundred megahertz. However, the above conditions are very unstable and difficult to reproduce. As a countermeasure, by implementing oscillation control that considers the interactions related to ultrasonic propagation, dynamic ultrasonic control (changes in sound pressure level and propagation frequency range) tailored to the intended use has been realized.
Analysis of sound pressure measurement data (autocorrelation, power spectrum, bispectrum, power contribution rate, impulse response, etc.) evaluation and technology.
- Scientific Calculation and Simulation Software
- Non-destructive testing
- others
Nonlinear Oscillation Control Technology for Ultrasonic Probes Based on Sound Pressure Measurement Analysis - Optimization Techniques for Resonance Phenomena and Nonlinear Phenomena -
The Ultrasonic System Research Institute has developed a technology to control nonlinear ultrasonic phenomena by optimizing various interactions through the oscillation control of two types of ultrasonic probes from two oscillation channels of a function generator. Note: Nonlinear (resonance) phenomenon The resonance phenomenon that occurs due to the generation of harmonics resulting from original oscillation control, leading to high amplitude ultrasonic vibrations. By optimizing the ultrasonic propagation characteristics of various materials according to their intended purpose, efficient ultrasonic oscillation control becomes possible. Through the measurement and analysis of sound pressure data from ultrasonic testers, this system technology allows for the control of dynamic changes in surface elastic waves according to their intended use. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 200 MHz Oscillation Range: 0.5 kHz to 25 MHz Propagation Range: 1 kHz to over 900 MHz (confirmed by sound pressure data analysis) Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment: Example - Function generator
Technology for controlling megahertz sweep oscillation using a technique for adjusting the piezoelectric elements of original ultrasonic probes.
- Vibration and Sound Level Meter
- Non-destructive testing
- Other measuring instruments
Ultrasonic Nonlinear Oscillation Control Technology Using a Portable Ultrasonic Cleaner (50kHz 50W)
The Ultrasonic System Research Institute has developed a new acoustic flow control technology utilizing the nonlinear vibration phenomena of surface elastic waves. Regarding complex vibration states: 1) Linear phenomena and nonlinear phenomena 2) Interactions and the acoustic characteristics of various components 3) Sound, ultrasound, and surface elastic waves 4) Low frequency and high frequency (harmonics and subharmonics) 5) Oscillation waveforms and output balance 6) Oscillation control and resonance phenomena ... Based on the above, we optimize a new evaluation method for surface elastic waves using a statistical mathematical model based on sound pressure measurement data. Ultrasonic cleaning, processing, stirring, ... surface inspection, ... nanotechnology, ... applied research ... various responses are possible. Propagation characteristics of ultrasound: 1) Detection of vibration modes (changes in autocorrelation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
Development technology for dynamic control systems using ultrasound.
- Water Treatment
- Analysis and prediction system
- others
Control technology for chemical reactions through the control of nonlinear phenomena in ultrasound — Optimization technology for cavitation and acoustic flow —
The Ultrasonic System Research Institute has developed a technology to utilize (control) "nonlinear phenomena related to the generation of harmonics in ultrasound" by analyzing ultrasonic sound pressure measurement data (bispectral analysis, etc.) according to specific objectives. With this technology, when using multiple ultrasonic transducers with different frequencies, it becomes possible to set (manage) the propagation state of ultrasound influenced by harmonics. Therefore, it is possible to achieve appropriate or effective combinations of frequencies. This is very effective as it allows for the detection and confirmation of effective propagation states for cleaning, surface modification, and the promotion of chemical reactions. Furthermore, by combining the control of standing waves with the control of liquid circulation, dynamic control becomes possible to change the effects of cavitation and acceleration (acoustic flow) according to specific objectives. Through original measurement and analysis technology for ultrasonic propagation states, we have confirmed numerous effective cases related to the surface conditions of various components, including cleaning, stirring, surface modification, and chemical reactions.
A technology for measuring, analyzing, and evaluating the propagation state of ultrasound, applied using feedback analysis techniques based on multivariate autoregressive models.
- Scientific Calculation and Simulation Software
- Non-destructive testing
- others
Ultrasonic sound pressure data analysis and evaluation technology (Leading to new ultrasonic applications from ultrasonic sound pressure and vibration data)
The Ultrasonic System Research Institute conducts consulting related to ultrasonic applications using a technology that measures, analyzes, and evaluates the propagation state of ultrasound, applying feedback analysis techniques based on multivariate autoregressive models. By organizing the measurements, analyses, and results obtained from ultrasonic testers chronologically, we establish and verify new evaluation criteria (parameters) that indicate the appropriate ultrasonic state for the intended purpose. Note: - Nonlinear characteristics (dynamic characteristics of acoustic flow) - Response characteristics - Fluctuation characteristics - Effects due to interactions By developing original measurement and analysis methods that consider the acoustic properties of the target object and surface elastic waves, we deepen our understanding of the relationships between various effects related to vibration phenomena, referencing statistical mathematical concepts. As a result, there is an increasing number of cases demonstrating that new nonlinear parameters are very effective regarding the propagation state of ultrasound and the surface of the target object. In particular, evaluation cases related to cleaning, processing, and surface treatment effects lead to successful control and improvement based on favorable confirmations.
- Nonlinear control system of megahertz ultrasound using an original ultrasonic oscillation control probe -
- Scientific Calculation and Simulation Software
- Vibration and Sound Level Meter
- Non-destructive testing
Control technology for acoustic flow (nonlinear phenomena) using a portable ultrasonic cleaner.
Ultrasonic Oscillation Control Technology Using Portable Ultrasonic Cleaners and Ultrasonic Probes The Ultrasonic System Research Institute has developed a technology to control "nonlinear phenomena of ultrasound (acoustic flow)" through the combination of portable ultrasonic cleaners and ultrasonic probes for megahertz oscillation control. This technology controls the dynamic characteristics of ultrasound (cavitation and acoustic flow) based on the analysis of changing ultrasonic sound pressure data (nonlinear). Tailored to the structure, material, and acoustic properties of specific objects, it measures and confirms the interactions between ultrasound, the object, the water tank, fixtures, and cleaning solutions to establish optimal oscillation conditions for the ultrasonic probe that suit the intended purpose. Note: Oscillation waveform, oscillation output, control conditions, etc. (e.g., square wave, duty 47%, 13V, sweep oscillation, 3-18 MHz...) Through original measurement and analysis technology for ultrasonic propagation states, we provide consulting services for the evaluation of acoustic flow and a wealth of know-how.
Ultrasonic plating treatment technology using fine bubbles and megahertz ultrasonic waves.
- others
- Other measuring instruments
- Non-destructive testing
Development of optimization and evaluation technology related to water tanks, ultrasonic waves, and liquid circulation - Optimization technology for resonance phenomena and nonlinear phenomena.
The Ultrasonic System Research Institute has developed a technology to optimize ultrasonic propagation systems that can control resonance phenomena and nonlinear phenomena based on various analysis results of ultrasonic propagation states using an original ultrasonic system (sound pressure measurement analysis and oscillation control). Furthermore, we have advanced the above technology and developed optimization and evaluation techniques related to water tanks, ultrasonic waves, and liquid circulation. In contrast to previous control technologies, this technology utilizes new measurement and evaluation parameters (note) concerning the entire propagation path of ultrasonic vibrations, including various propagation tools, to achieve dynamic ultrasonic propagation states tailored to the purposes of ultrasonic applications (cleaning, stirring, processing, etc.). This is a method and technology that can be applied immediately, and we offer it as consulting services (with increasing achievements in ultrasonic processing, precision cleaning at the nano level, stirring, etc.). Note: The original technology product (ultrasonic sound pressure measurement analysis system) measures, analyzes, and evaluates dynamic changes in the propagation state of water tanks, transducers, target objects, and tools, among others. (Parameters: power spectrum, autocorrelation, response characteristics, etc.)
A technology has been developed to control the nonlinear phenomena of ultrasonic vibrations propagating to the target object based on classification techniques of ultrasonic waves and oscillation cont...
- others
- Other analytical equipment
- Non-destructive testing
Dynamic control technology of ultrasound applied using Shannon's juggling theorem.
The Ultrasonic System Research Institute has developed a "Dynamic Control Method for Megahertz Ultrasound" by applying Shannon's Juggling Theorem. << Application of Shannon's Juggling Theorem >> (F + F2 + ...) * H = (V + V2 + ...) * N F: The oscillation ratio of the base ultrasonic 1 F2: The oscillation ratio of the base ultrasonic 2 F3: The oscillation ratio of the base ultrasonic 3 H: Basic time (maximum control cycle time) (H = MAX(oscillation cycle of ultrasonic 1, oscillation cycle of ultrasonic 2, ...)) V: Megahertz oscillation cycle time by ultrasonic probe 1 V2: Megahertz oscillation cycle time by ultrasonic probe 2 V3: Megahertz oscillation cycle time by ultrasonic probe 3 V4: Megahertz oscillation cycle time by ultrasonic probe 4 (In the case of pulse oscillation, cycle time = 1) N: Adjustment parameters for harmonics 7, 11, 13, 17, 23, 43, 47, ... The key point (know-how) is to control the occurrence state of nonlinear phenomena based on the measurement, analysis, and evaluation of sound pressure data.
A combination of "Ultrasonic Tester NA," which allows for easy measurement and analysis of ultrasound, and "Ultrasonic Oscillation System," which enables easy control of ultrasonic oscillation.
- others
- Non-destructive testing
- Other measuring instruments
Sweep oscillation control technology using an ultrasonic probe for controlling resonance phenomena and nonlinear phenomena.
The Ultrasonic System Research Institute is applying and developing manufacturing technology for original ultrasonic probes. We have developed technology to control the nonlinear vibration phenomena of surface elastic waves through oscillation control techniques based on the acoustic characteristics of the probes, and we provide consulting services for various ultrasonic utilization technologies. The key point is the optimization of the ultrasonic propagation section (Note). Note: By relaxing and homogenizing surface residual stress, stable ultrasonic oscillation control becomes possible. Setting technology for oscillation control conditions: 1) Setting of oscillation waveforms corresponding to the vibration modes of devices and equipment. 2) Setting of sweep conditions corresponding to the vibration modes of devices and equipment. 3) Setting of output levels corresponding to the vibration modes of devices and equipment. To achieve this, it is important to evaluate the characteristics related to ultrasonic propagation conditions through operational verification of the ultrasonic propagation characteristics of the original probe (sound pressure level, frequency range, nonlinearity, dynamic characteristics, etc.). Ultrasonic propagation characteristics: 1) Detection of vibration modes (changes in autocorrelation). 2) Detection of nonlinear phenomena (changes in bispectrum). 3) Detection of response characteristics (impulse response). 4) Detection of interactions (power contribution rate).
Application of a new surface inspection technology using megahertz ultrasonic oscillation.
- Non-destructive testing
- Other analytical equipment
- others
Sweep oscillation control technology using an ultrasonic probe for controlling resonance phenomena and nonlinear phenomena.
The Ultrasonic System Research Institute is applying and developing manufacturing technology for original ultrasonic probes. We have developed technology to control the nonlinear vibration phenomena of surface elastic waves through oscillation control techniques based on the acoustic characteristics of the probes, and we provide consulting services for various ultrasonic utilization technologies. The key point is the optimization of the ultrasonic propagation section (Note). Note: By relaxing and homogenizing surface residual stress, stable ultrasonic oscillation control becomes possible. Setting technology for oscillation control conditions: 1) Setting of oscillation waveforms corresponding to the vibration modes of devices and equipment. 2) Setting of sweep conditions corresponding to the vibration modes of devices and equipment. 3) Setting of output levels corresponding to the vibration modes of devices and equipment. To achieve this, it is important to evaluate the characteristics related to ultrasonic propagation conditions through operational verification of the ultrasonic propagation characteristics of the original probe (sound pressure level, frequency range, nonlinearity, dynamic characteristics, etc.). Ultrasonic propagation characteristics: 1) Detection of vibration modes (changes in autocorrelation). 2) Detection of nonlinear phenomena (changes in bispectrum). 3) Detection of response characteristics (impulse response). 4) Detection of interactions (power contribution rate).
Technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena.
- Special Construction Method
- Non-destructive testing
- others
Technology for manufacturing megahertz ultrasonic oscillation control probes - Consulting support for manufacturing know-how -
The Ultrasonic System Research Institute has developed technology to manufacture ultrasonic probes that can control ultrasonic propagation states from 500 Hz to 700 MHz, tailored to specific applications. Ultrasonic Probe: General Specifications - Measurement Range: 0.01 Hz to 200 MHz - Oscillation Range: 1.0 kHz to 25 MHz - Propagation Range: 0.5 kHz to over 700 MHz - Materials: Stainless steel, LCP resin, silicone, Teflon, glass, etc. - Oscillation Equipment: Example - Function Generator By understanding the acoustic properties of metals, resins, and glass, we can achieve desired propagation states in terms of sound pressure level, frequency, and dynamic characteristics through oscillation control. This is a new foundational technology for precision cleaning, processing, stirring, and inspection based on measurement, analysis, and evaluation techniques for ultrasonic propagation states. By utilizing the acoustic properties (surface elastic waves) of various materials (such as glass containers), ultrasonic stimulation can be controlled for structures and machine tools weighing several tons, even in a 3000-liter water tank, with ultrasonic output below 20 W. It was developed as an application method for nonlinear phenomena through an engineering perspective on elastic waves and an abstract algebraic ultrasonic model.