Ultrasound system (manufacturing, sales, and consulting support)

The Ultrasonic System Research Institute has developed an ultrasonic oscillation control probe using components coated with iron on polyimide film. By applying this technology, we provide consulting services for "ultrasonic and vibration measurement, propagation control..." for various curved surfaces. 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, silicon, Teflon, glass... Oscillation Equipment Example: Function Generator By understanding the acoustic characteristics of the target object and installation conditions, we have achieved dynamic control of surface elastic waves (propagation state). We realize propagation states tailored to various purposes (cleaning, stirring, etc.). 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)

The Ultrasonic System Research Institute is developing technologies related to effective "measurement, analysis, and evaluation methods" utilizing a <statistical approach> in the field of ultrasonic applications. <About the statistical approach> Statistical mathematics has both abstract and concrete aspects, and through contact with concrete entities, abstract ideas or methods are developed. This is the characteristic of statistical mathematics. (From "Statistics in Science" edited by Hiroshi Akaike) <Reference> The original software (analysis system) developed and created with reference to the program attached in the following book is executed and analyzed using the open-source statistical analysis system "R": "Fluctuations and Rhythms of Living Organisms: An Introduction to Computer Analysis" by Takao Wada, supervised by Hiroshi Akaike, Kodansha. 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)

The Ultrasonic System Research Institute has developed an application technology based on Shannon's juggling theorem, using classification methods related to ultrasonic propagation phenomena derived from bispectral analysis results of ultrasonic sound pressure measurement data. Specifically, we have developed an original product: a "method for controlling the oscillation of megahertz ultrasonic waves" using an ultrasonic oscillation control system. This technology is offered through consulting proposals and implementation support. To utilize ultrasonic propagation phenomena stably and efficiently, it is necessary to examine the response characteristics and interactions related to conditions other than ultrasonic oscillation devices and ultrasonic transducers, as well as to develop dedicated tools. By examining the oscillation waveforms and control conditions of ultrasonic waves, we can discover new ultrasonic effects (Note 1: original nonlinear resonance phenomena). By utilizing ultrasonic phenomena primarily driven by nonlinear effects according to specific purposes, efficient ultrasonic utilization can be achieved. In particular, there has been an increase in achievements in nano-level ultrasonic technologies (stirring, cleaning, etc.). Note 1: Original nonlinear resonance phenomenon This phenomenon occurs due to the generation of harmonics resulting from original oscillation control, which is realized at high amplitudes through resonance phenomena, leading to ultrasonic vibration resonance phenomena.

* "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...