Development of technology to adjust the ultrasonic propagation characteristics of ultrasonic elements (piezoelectric elements) - Technology for manufacturing original ultrasonic probes.

Ultrasonic probe-based sweep oscillation system - a technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena.

The Ultrasonic System Research Institute has developed a new control technology for ultrasonic probes using original technology. This is an application technology for measurement systems using the new ultrasonic probe. We provide consulting services for the development, manufacturing, and control methods of dedicated ultrasonic probes tailored to specific purposes. Regarding the characteristics of piezoelectric elements, we develop and manufacture original ultrasonic probes based on analyses that consider elastic wave propagation and various vibration states (modes). For measurements, the probes can be connected to an oscilloscope for use. For oscillation, they can be connected to a function generator. By performing feedback analysis of sound pressure measurement data, it becomes possible to quantify and evaluate nonlinear ultrasonic phenomena (acoustic streaming) and cavitation effects. The ultrasonic probes are "made-to-order" based on the confirmed intended use.

• Non-destructive testing
• Other analytical equipment
• others

Development technology of original ultrasonic systems - consulting support based on the measurement and analysis of surface acoustic waves, optimizing know-how for low and high harmonics.

The Ultrasonic System Research Institute (located in Hachioji City, Tokyo) has developed a new ultrasonic nonlinear sweep oscillation control technology utilizing the nonlinear vibration phenomenon of surface acoustic 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 acoustic waves 4) Low frequency and high frequency (harmonics and subharmonics) 5) Oscillation waveforms and output balance 6) Oscillation control and resonance phenomena ... Based on sound pressure measurement data, we optimize a new evaluation method for surface acoustic waves using a statistical mathematical model. Ultrasonic cleaning, processing, stirring, ... surface inspection, ... nanotechnology, ... applied research ... various responses are possible.

• Non-destructive testing
• Other measuring instruments
• others

Ultrasonic system combining "Ultrasonic Tester NA (10 MHz)" and "Ultrasonic Oscillator (20 MHz)"

An ultrasonic system that allows for easy measurement analysis and oscillation control. The Ultrasonic System Research Institute is publicly conducting experiments using a system that combines the "Ultrasonic Tester NA (recommended type)," which allows for easy measurement analysis of ultrasonic waves, and the "Ultrasonic Oscillation System (20 MHz)," which enables easy oscillation control of ultrasonic waves. Ultrasonic Probe: Overview Specifications - Measurement Range: 0.01 Hz to 200 MHz - Oscillation Range: 0.5 kHz to 25 MHz - Propagation Range: 0.5 kHz to over 900 MHz (confirmed and evaluated through analysis) - Materials: Stainless steel, LCP resin, silicone, Teflon, glass, etc. - Oscillation Equipment Example: Function Generator Note: 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) Note: "R" Free Statistical Processing Language and Environment - autocor: Autocorrelation Analysis Function - bispec: Bispectrum Analysis Function - mulmar: Impulse Response Analysis Function - mulnos: Power Contribution Rate Analysis Function

• Water Treatment
• Other analytical equipment
• others

We manufacture and sell an "oscillation system at 20 MHz" that allows for easy control of megahertz ultrasonic oscillation.

The Ultrasonic System Research Institute has developed a megahertz ultrasonic oscillation control system that applies acoustic characteristic analysis and evaluation technology related to the manufacturing of original products: ultrasonic oscillation probes. This is a new application system for cleaning, modification, inspection, and more using ultrasonic waves. It is also possible to apply control through the combination of low-frequency vibrations and sounds. Developed from an engineering (experimental and technical) perspective on elastic waves and an abstract algebraic ultrasonic model, this application system technology has been created. The key point is the utilization of surface acoustic waves. By confirming the propagation characteristics of ultrasonic waves depending on the conditions of the target object (Note 1), it is important to address it as an original nonlinear resonance phenomenon (Notes 2, 3). Note 1: Propagation characteristics of ultrasonic waves - Nonlinear characteristics - Response characteristics - Fluctuation characteristics - Effects due to interactions Note 2: Original nonlinear resonance phenomenon The occurrence of harmonics generated by original oscillation control, realized at high amplitudes through resonance phenomena, leads to the resonance phenomenon of ultrasonic vibrations. Note 3: Transient ultrasonic stress wave

• Vibration and Sound Level Meter
• Scientific Calculation and Simulation Software
• others

A technology for measuring, analyzing, and evaluating the propagation state of ultrasound, applied using feedback analysis techniques based on multivariate autoregressive models.

The Ultrasonic System Research Institute conducts consulting related to the use of ultrasound by utilizing a technology that measures, analyzes, and evaluates the propagation state of ultrasound, applying feedback analysis techniques based on multivariate autoregressive models. By organizing the previous measurements, analyses, and results (note) obtained using ultrasonic testers in a chronological order, we establish and confirm new evaluation criteria (parameters) that indicate the appropriate state of ultrasound for specific purposes. 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 new understanding of the relationships regarding 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 highly effective concerning 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.

• Non-destructive testing
• Scientific Calculation and Simulation Software
• others

- Technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena based on sound pressure measurement analysis and evaluation.

The Ultrasonic System Research Institute manufactures and sells an "Oscillation System (20MHz)" that allows for easy control of megahertz ultrasonic oscillation. System Overview (Ultrasonic Oscillation System (20MHz)) Contents (20MHz Type) - Two ultrasonic oscillation probes - One set of function generator - One set of operation manual (USB memory) Features (20MHz Type) - Ultrasonic oscillation frequency Specification: 20kHz to 25MHz (or 24MHz) - Output range: 5mVp-p to 20Vp-p - Sampling rate: 200MSa/s (or 250MSa/s) This system utilizes commercially available function generators. We will propose a quoted price with a function generator set according to your needs. Standard Reference Example Oscillation System 20MHz starting from 80,000 yen November 2024: Development of megahertz flow-type ultrasonic technology November 2024: Development of ultrasonic sound pressure data analysis and evaluation technology December 2024: Development of nonlinear oscillation control technology for ultrasonic probes January 2025: Development of megahertz flow-type ultrasonic system

• Non-destructive testing
• Vibration and Sound Level Meter
• others

Technology for controlling megahertz sweep oscillation using a technique for adjusting the piezoelectric elements of original ultrasonic probes.

Development of technology to enable ultrasonic propagation states above 900 MHz (sweep oscillation control technology using original ultrasonic probes) The Ultrasonic System Research Institute has developed: - Measurement technology for ultrasonic propagation states (original product: ultrasonic tester) - Analysis technology for ultrasonic propagation states (nonlinear analysis system for time-series data) - Optimization technology for ultrasonic propagation states (optimization processing of low-frequency vibrations and ultrasound) - Manufacturing technology and oscillation control technology for megahertz ultrasonic oscillation probes - Surface modification treatment technology using fine bubbles and ultrasound ... By applying the above technologies, we have developed a nonlinear oscillation control technology for ultrasound that enables the utilization of ultrasonic propagation states above 900 MHz. Note: Original nonlinear resonance phenomenon The generation of harmonics caused by original oscillation control has resulted in ultrasonic vibrations (resonance phenomena of harmonics above the 10th order) achieved through resonance phenomena that produce high amplitudes. For those interested in more details, please contact the Ultrasonic System Research Institute via email. Note: The propagation states above 900 MHz will be analyzed using sound pressure data.

• Non-destructive testing
• Vibration and Sound Level Meter
• Other measuring instruments

A megahertz ultrasonic oscillation control probe that enables the utilization of ultrasonic propagation conditions from 1 to 900 MHz.

The Ultrasonic System Research Institute has developed a megahertz ultrasonic oscillation control probe that enables the utilization of ultrasonic propagation states from 1 to 900 MHz by combining it with a function generator for controlling ultrasonic propagation states. This is a new application technology based on measurement, analysis, and evaluation techniques of ultrasonic propagation states for precision cleaning, processing, stirring, and inspection. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation can be controlled for structures and machine tools weighing several tons, even in a 3000-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 waves and an abstract algebraic ultrasonic model. The key point is the technology for utilizing surface elastic waves on the surface of ultrasonic elements. 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: Propagation characteristics of ultrasonic waves include nonlinear characteristics, response characteristics, fluctuation characteristics, and effects due to interactions.

• pump
• Other measuring instruments
• others

Acoustic property test using ultrasound

The Ultrasonic System Research Institute offers custom-made ultrasonic probes that can control ultrasonic propagation states from 500 Hz to 900 MHz. We manufacture and develop original ultrasonic oscillation control probes tailored to specific purposes. The key point is the operational confirmation of the original probes. The responsiveness to dynamic changes in ultrasonic transmission and reception is the most important factor. This characteristic determines the range of applications for harmonics. Currently, we can accommodate the following ranges: 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, silicone, Teflon, glass, etc. Oscillation Equipment: Example - Function Generator By understanding the acoustic properties of metals, resins, glass, etc., we achieve propagation states tailored to specific purposes regarding sound pressure levels, frequencies, and dynamic characteristics through oscillation control. This is a new foundational technology for precision cleaning, processing, stirring, inspection, etc., based on measurement, analysis, and evaluation techniques for ultrasonic propagation states.

• Non-destructive testing
• Other measuring instruments
• others

Ultrasonic oscillation and control technology based on measurement and analysis using an ultrasonic tester.

The Ultrasonic System Research Institute has developed a technology to control nonlinear ultrasonic phenomena by utilizing the interactions generated from simultaneously oscillating two types of ultrasonic probes from one oscillation channel of a function generator. Note: Nonlinear (resonance) phenomena refer to the resonance phenomenon that occurs when the generation of harmonics produced by original oscillation control is realized at high amplitudes, resulting in ultrasonic vibration resonance. 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 dynamic changes of surface elastic waves to be controlled according to their intended use. In practical terms, multiple (two types of) ultrasonic probes generate multiple (two types of) oscillations (sweep oscillation, pulse oscillation), which create complex vibration phenomena (original nonlinear resonance phenomena), achieving high sound pressure at high frequency propagation states, or achieving low frequency propagation states with high sound pressure levels tailored to the desired natural frequency.

• Non-destructive testing
• Scientific Calculation and Simulation Software
• others

Dynamic control technology of ultrasound through sweeping oscillation of multiple ultrasonic probes.

The Ultrasonic System Research Institute has developed a classification method for the phenomenon of ultrasonic vibrations propagation through the measurement and analysis of ultrasonic propagation states. Based on this classification, we have developed a nonlinear sweep oscillation control technology for ultrasound using a nonlinear resonant ultrasonic oscillation probe. This ultrasonic sweep oscillation control technology dynamically controls the linear and nonlinear resonance effects according to the main frequency (power spectrum) related to the propagation state of the ultrasound, based on the dynamic characteristics (changes in nonlinear phenomena). From previous experiments and data measurement analyses, we have been able to classify effective utilization methods into the following four recommended controls: 1. Two types of sweep oscillation control (linear type) 2. Three types of sweep oscillation control (nonlinear type) 3. Four types of sweep oscillation control (mixed type) 4. Dynamic control (variable type) based on the combinations above. Furthermore, the variable type can be classified into the following three control types based on the sweep oscillation conditions: 1. Linear variable control type 2. Nonlinear variable control type 3. Mixed variable control type (dynamic variable type)

• Non-destructive testing
• Other measuring instruments
• others

Application technologies of <control, measurement, analysis, evaluation> using ultrasonic testers.

The Ultrasonic System Research Institute has developed a new ultrasonic characteristic evaluation technology using megahertz ultrasonic oscillation, based on the analysis results of ultrasonic data propagating on the surface of target objects. This method applies measurement and analysis technology for "sound pressure and vibration" controlled by ultrasonic probe oscillation. We provide consulting and evaluation technology explanations tailored to the development of ultrasonic probes suited to the target object's surface propagation vibration modes. This is an application of new ultrasonic oscillation control technology. By utilizing nonlinear phenomena related to megahertz ultrasonic propagation states that match the acoustic characteristics of the target object, it is possible to detect new features regarding the surface condition of the target object. In particular, it serves as a fundamental technology for surface inspection of substrate components and preliminary evaluation of precision cleaning parts, utilizing response characteristics derived from combinations of oscillation and reception, establishing new evaluation parameters for ultrasonic vibrations. By constructing and modifying a logical model based on the measurement, analysis, and evaluation of the dynamic characteristics of ultrasonic surface elastic wave propagation phenomena, we have enabled effective utilization tailored to the objectives (evaluation).

• Non-destructive testing
• Other measuring instruments
• others

We provide manufacturing technology and data analysis evaluation technology.

The Ultrasonic System Research Institute has developed manufacturing technology for ultrasonic probes that can control ultrasonic propagation states from 500 Hz to 100 MHz. Ultrasonic Probe: Overview 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, silicone, Teflon, glass... Oscillation Equipment Example: Function Generator By understanding the acoustic properties of metals, resins, glass, etc., we achieve propagation states tailored to specific purposes regarding sound pressure level, frequency, and dynamic characteristics through oscillation control. Online support is also available upon request. 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) 4) Detection of interactions (analysis of power contribution rates) Note: "R" is a free statistical processing language and environment autcor: Analysis of autocorrelation bispec: Analysis of bispectrum mulmar: Analysis of impulse response mulnos: Analysis of power contribution rates

• Non-destructive testing
• Other analytical equipment
• others

Development technology for ultrasonic probes and ultrasonic oscillation control systems - Aging treatment of piezoelectric elements.

The Ultrasonic System Research Institute has developed a technology to adjust the ultrasonic propagation characteristics of ultrasonic elements (piezoelectric elements) based on measurement, analysis, and evaluation results regarding the propagation state of ultrasound, utilizing ultrasonic systems (sound pressure measurement, oscillation control). To utilize the surface acoustic waves of ultrasonic elements (piezoelectric elements) according to specific purposes, special surface treatments are performed on the element surface. It allows for adjustments to the sound pressure level and frequency range of the propagating ultrasound. By realizing dynamic ultrasonic propagation control through the combination of ultrasound (oscillation control) and surface acoustic waves, it has evolved into an adjustment technology based on the characteristics derived from the analysis of sound pressure data. The key point is the optimization of oscillation conditions (waveform, output, frequency, variations, etc.) that enables efficient control of nonlinear phenomena caused by surface acoustic waves. As specific technologies mentioned above, we provide consulting services for system technologies that control nonlinear phenomena (bi-spectral) resulting from the interaction of ultrasound with tanks and tools, tailored to specific purposes (cleaning, stirring, processing, welding, surface treatment, stress relief treatment, inspection, etc.).

• Analysis and prediction system
• Scientific Calculation and Simulation Software
• others

Ultrasonic oscillation control probe enabling control of resonance phenomena and nonlinear phenomena - Surface modification technology (relaxation of surface residual stress) through nonlinear oscillation control.

The Ultrasonic System Research Institute provides consulting services for the manufacturing and development technology of an ultrasonic probe and sound pressure measurement analysis system that can measure ultrasonic propagation conditions from 0.1 Hz to 900 MHz. Ultrasonic sound pressure measurement analysis system (Ultrasonic tester: standard system) 1. 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, manuals, and various installation sets 2. Features (for standard specifications) * Measurement (analysis) frequency range Specification: from 0.1 Hz to 10 MHz * Ultrasonic oscillation Specification: from 1 Hz to 100 kHz * Capable of measuring surface vibrations * Continuous measurement for 24 hours is possible * Simultaneous measurement of any two points * Measurement results displayed in graphs * Analysis software for time-series data included This is a measurement system using ultrasonic probes. The ultrasonic probe is attached to the target object for oscillation and measurement. The measured data is analyzed considering position and state, as well as elastic waves, to detect various acoustic performances.

• Non-destructive testing
• Vibration and Sound Level Meter
• Scientific Calculation and Simulation Software

An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

The non-contact beam touch sensor "HA-T401/HA-T520" has a compact detection range, making it an ideal automatic door sensor for installation on automatic doors facing narrow corridors or busy streets. Depending on the application and installation location, you can choose between "non-vision mounting type" and "non-vision built-in type." 【Features】 ● With the beam touch sensor, you can open and close the automatic door simply by bringing your hand close without touching it, ensuring hygiene. ● Depending on the installation environment, such as single sliding or bi-parting doors, the detection range can be set in four configurations: left, center, right, and a total of 12 spots. ● Two types of activation row settings are available to reduce unnecessary opening and closing of the automatic door due to cross traffic, contributing to energy-saving effects. ● The touch switch and infrared sensor are integrated, allowing for a switch between beam touch and infrared sensor with a single model. 【Recommended for such locations!】 ☑ Entrance facing a busy corridor ☑ Counter or sign near the door ☑ Buildings facing narrow corridors ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors ◎ For more details, please download the materials or contact us.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.