Megahertz ultrasonic system (Application of nonlinear oscillation control technology for ultrasound)

Control system using ultrasonic oscillation probe and receiving probe.

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, utilizing 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, it serves as an applied system technology. The key point is the utilization method of surface elastic waves. By confirming the propagation characteristics of ultrasonic waves depending on the conditions of the target object (Note 1), it is important to address this as an original nonlinear resonance phenomenon (Note 2). Note 1: Propagation characteristics of ultrasonic waves - Nonlinear characteristics - Response characteristics - Fluctuation characteristics - Effects due to interactions Note 2: Original nonlinear resonance phenomenon This occurs when the generation of harmonics caused by original oscillation control is realized at high amplitudes through resonance phenomena, resulting in ultrasonic vibration resonance phenomena.

• Other measuring instruments
• Scientific Calculation and Simulation Software
• others

Technology for controlling nonlinear phenomena of ultrasound (acoustic flow)

The Ultrasonic System Research Institute has developed ultrasonic cleaning technology that enables control of acoustic flow (ultrasonic propagation state) in the range of 1-100 MHz by utilizing a megahertz ultrasonic oscillation control probe for 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 can be controlled even in a 1000-liter water tank with an ultrasonic output of less than 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 use of tools (elastic bodies: metals, glass, plastics). By confirming the propagation characteristics of ultrasonic waves based on the conditions of the target object, it is important to address it as an original nonlinear resonance phenomenon. We believe that this technology can be applied in various fields and are implementing proposals in various consulting services.

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

We have developed a "basic experimental system" for ultrasonic cleaning.

The Ultrasonic System Research Institute has developed a "Fundamental Experimental System" related to ultrasonic cleaning that applies the "ultrasonic system using degassing and microbubble control." - Experimental examples of the developed system - Confirmation of the cleaning effect of cavitation Confirmation of the acceleration effect Confirmation of the cleaning effect by acoustic flow Confirmation of the cleaning effect by liquid circulation Confirmation of the interaction between cavitation and liquid circulation Confirmation of the interaction between the cleaning object and the cleaning tank ..... 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 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

- Combination technology of pulse oscillation and sweep oscillation -

The Ultrasonic System Research Institute has developed ultrasonic oscillation control technology that enables the utilization of ultrasonic propagation states above 100 MHz by applying a function generator and ultrasonic probes to ultrasonic cleaners. This is a new application technology based on the measurement, analysis, evaluation, and techniques of ultrasonic propagation states for precision cleaning, processing, and stirring. By utilizing the acoustic properties (surface elastic waves) of various materials, it is possible to control ultrasonic stimulation above 100 MHz to the target object with an ultrasonic output of less than 20 W, even in a 1000-liter water tank. This 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 to confirm the ultrasonic propagation characteristics of the target object, which is important for setting the oscillation conditions of the ultrasonic oscillation control probe as an optimization for the system's vibration modes related to sweep oscillation and pulse oscillation, serving as a control method for the original nonlinear resonance phenomenon. It is believed that this technology can be utilized in various fields, and proposals are being made in various consulting services.

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

Control technology for nonlinear ultrasonic sweep oscillation based on the classification of ultrasonic propagation phenomena.

The Ultrasonic System Research Institute has developed a classification method for the phenomenon of ultrasonic vibrations propagation. 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 method controls the linear and nonlinear resonance effects according to the main frequency (power spectrum) of the dynamic characteristics (changes in nonlinear phenomena) related to the propagation state of the ultrasound. 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)

• pump
• Non-destructive testing
• Other measuring instruments

Consulting support for the development of ultrasonic devices based on technology that controls surface acoustic waves through surface treatment of ultrasonic probe piezoelectric elements.

The Ultrasonic System Research Institute manufactures and sells ultrasonic systems utilizing the following original products: 1) Sound Pressure Measurement and Analysis System (Ultrasonic Tester) 2) Megahertz Ultrasonic Oscillation Control Probe 3) Ultrasonic Oscillation System (20 MHz type) Features of the Sound Pressure Measurement and Analysis System: Ultrasonic Tester 200 MHz type * Measurement (analysis) frequency range Specification: 0.01 Hz to 200 MHz * Capable of measuring surface vibrations * Continuous measurement for 24 hours * Simultaneous measurement of any two points * Display of measurement results in graph form * Includes software for time-series data analysis Overview Specifications of the Ultrasonic Probe 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 Propagation Characteristics of the Ultrasonic Probe 1) Detection of vibration modes 2) Detection of nonlinear phenomena 3) Detection of response characteristics 4) Detection of interactions

• Non-destructive testing
• Other measuring instruments
• Other analytical equipment

- Control technology for ultrasonic probe oscillation using a function generator -

The Ultrasonic System Research Institute has developed a technology to control the nonlinear phenomena of ultrasound 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 a high amplitude of 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 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)

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

Manufacturing, development, and consulting for ultrasonic cleaning systems tailored to tank sizes according to the purpose.

The Ultrasonic System Research Institute has developed measurement, analysis, and evaluation techniques regarding the effects of changes from standard sizes on ultrasonic propagation states for standard-type ultrasonic devices that allow for easy ultrasonic control. By applying this technology, we manufacture, develop, and provide consulting for ultrasonic systems tailored to the desired tank size. Device Overview * Ultrasonic System (Ultrasonic Cleaner) 1: Ultrasonic 2: Ultrasonic Tank 3: Circulation Pump (Deaeration and Microbubble Generation Liquid Circulation System) 4: Timer 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 Rate) Note: "R" is a free statistical processing language and environment autcor: Autocorrelation Analysis Function bispec: Bispectrum Analysis Function mulmar: Impulse Response Analysis Function mulnos: Power Contribution Rate Analysis Function

• others

Ultrasound consulting specialized in measurement and analysis of ultrasonic propagation conditions.

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 using ultrasonic testers in chronological order, we establish and confirm new evaluation criteria (parameters) that indicate the appropriate ultrasonic state 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 understanding of the relationships between various effects related to vibration phenomena, drawing on the principles of statistical mathematics. As a result, there is an increasing number of cases demonstrating that new nonlinear parameters are highly 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 good confirmations.

• others

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We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.

We have released a catalog for a trial version of a conceptual skills course designed to efficiently develop logical thinking and problem-solving skills in a short period. The course is structured in three levels, from basic to practical and applied, supporting skill enhancement directly related to work through video viewing, exercises, and detailed feedback. There is also a free trial version available, lasting about 10 to 20 minutes, allowing you to easily check the course content and approach. It is ideal for promotion and advancement exam preparation, as well as for developing the next generation of leaders, with a proven track record in many companies. For detailed materials or to apply for the trial version, please use the link below. Feel free to take advantage of it!

The RTC series rugged tablets are designed to withstand harsh industrial environments, enhancing productivity, improving safety, and reducing operational costs. The RTC-I116-JP is equipped with a 12th generation Intel Core i7/i5 processor and Windows 10/11, and its 11.6-inch touchscreen allows for precise operation even in rainy conditions or while wearing gloves. Additionally, the display with a brightness of 1,000 nits ensures clear visibility even under direct sunlight, and with IP66 compliance, a 1.2m drop resistance, and hot-swappable capabilities, it strongly supports continuous operation in the field. Factory options: ★ 2D barcode scanner RTC-2D-Z ★ NFC module RTC-NFC116 A wide range of selectable options: ■ Vehicle RAM bracket RTC-RAM ■ Vehicle charger (for vehicle batteries) RTC-VC-19D ■ Vehicle charger (for cigarette sockets) RTC-VC-100W ■ Shoulder strap RTC-SS ■ Stylus pen RTC-SP ■ Lithium-ion battery (3800mAh) RTC-LB-3800

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