Technology for improving vibration modes through the control of megahertz ultrasonic oscillation.

Application of technology to control the interaction between ultrasound and water tanks.

The Ultrasonic System Research Institute has developed a technology for controlling "nonlinear phenomena of ultrasound (acoustic flow)" by combining a portable ultrasonic cleaner with megahertz oscillation control using ultrasonic probes. 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 target objects, it measures and confirms the interactions between ultrasound, the target object, the water tank, fixtures, and cleaning solutions to set optimal oscillation conditions for the ultrasonic probe according to the intended purpose. Note: Oscillation waveform, oscillation output, control conditions, etc. (e.g., square wave, duty 47%, 13V, sweep oscillation, 3-18 MHz, etc.) In particular, the dynamic characteristics of harmonics generated by acoustic flow control enable responses at the nano level (emulsification, dispersion, cleaning, processing, etc.). By applying and developing examples of dispersing metal powders to nanosize, it has been put into practical use in material development, chemical reaction control systems, and more.

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

We provide consulting services for the development methods of ultrasonic propagation tools tailored to various usage purposes. --Application of sound pressure measurement and analysis technology--

The Ultrasonic System Research Institute has developed manufacturing technology for ultrasonic probes that can control ultrasonic propagation states from 500 Hz to over 900 MHz, and has created new ultrasonic propagation tools. This technology is available for consulting. Ultrasonic Probe: Outline 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 through analysis) - 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 can achieve propagation states tailored to specific purposes regarding 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.

• Water Treatment
• Other measuring instruments
• others

Ultrasound is captured as a <ultrasound dynamic system>, and analysis and control are performed.

The Ultrasonic System Research Institute has applied and developed technology utilizing "ultrasonic transducers" of multiple different frequencies. The applied technology developed this time is a technique that changes the effects of cavitation and acceleration into a specific power spectrum of propagation frequency through the control of standing waves. With ultrasonic irradiation at frequencies of 28 + 72 kHz and an output of 200 W, it is possible to achieve a dispersion effect of 1 micron. Additionally, ultrasonic irradiation at frequencies of 28 + 40 kHz and an output of 280 W can clean without causing damage. Through original measurement and analysis technology of ultrasonic propagation states, we have confirmed that control states can be realized by the combination of transducers. This represents a new ultrasonic technology, which, including the general effects of ultrasonic dynamic characteristics, serves as a significant and distinctive operational technique for the development of new materials, stirring, dispersion, cleaning, chemical reaction experiments, etc., and is utilized and developed in consulting. We will provide consulting support regarding the logical explanation of the principles and specific methods (techniques).

• others

--- Ultrasonic Control System in Megahertz through Control of Nonlinear Phenomena in Ultrasound ---

The Ultrasonic System Research Institute has developed a technology that utilizes "the technology to control nonlinear phenomena of ultrasound" to "control ultrasonic stimulation according to its intended purpose." This technology controls ultrasound (cavitation and acoustic flow) tailored to specific objectives by measuring and confirming the interactions within containers, using ultrasonic control via a megahertz ultrasonic oscillation probe. Note: Ultrasonic Control By setting the oscillation conditions for sweep oscillation and pulse oscillation using two types of nonlinear resonant ultrasonic oscillation probes, it dynamically controls high-frequency propagation states above 30 MHz through high sound pressure resonance phenomena and harmonic generation phenomena (nonlinear phenomena). Note: Ultrasonic Control "Precision Cleaning Example" Sweep Oscillation: 70 kHz – 15 MHz, 15 W Pulse Oscillation: 13 MHz, 8 W Note: Ultrasonic Control "Nano-Level Stirring Example" Sweep Oscillation: 880 kHz – 22 MHz, 12 W Pulse Oscillation: 14 MHz, 10 W In particular, the dynamic characteristics of harmonics through acoustic flow control enable reactions and responses at the nano level. This has been applied and developed from examples of dispersing metal powder to nanosize.

• Non-destructive testing
• Vibration and Sound Level Meter
• Other Software

Optimization of Cleaning with Ultrasonic Waves and Fine Bubbles (Microbubbles) for Specific Purposes

Program 1) Basic knowledge and generation mechanisms of ultrasound and fine bubbles (microbubbles) 1. Basics of ultrasound 2. Propagation phenomena of ultrasonic vibrations 3. Fine bubbles (microbubbles) 2) Cleaning methods using ultrasound and fine bubbles (microbubbles) and their benefits 1. Basics of cleaning 2. Physical actions, chemical actions, interactions 3. Benefits of fine bubbles 3) Concepts of ultrasonic cleaning devices and know-how for introduction, development, and improvement 1. Installation methods for tanks and transducers 2. Microbubble generation liquid circulation systems 4) Specific application examples of cleaning and concrete examples of ultrasonic cleaning devices with proven cleaning effects

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

Optimization of Ultrasonic Propagation State Based on Acoustic Pressure Measurement Analysis - Optimal Control of Resonance Phenomena and Nonlinear Phenomena -

Methods to Improve the Current Ultrasonic Cleaning Machine (Development of Optimization Technology for Ultrasonic Tanks and Liquid Circulation) The Ultrasonic System Research Institute has developed technology to control the propagation state of ultrasonic waves by analyzing the effects of the structure, strength, and manufacturing conditions of the ultrasonic tank, as well as by setting the method of liquid circulation within the tank. This technology allows for the analysis and evaluation of the dynamic characteristics of complex ultrasonic vibrations in relation to various factors, enabling the setting of the circulation pump method to adjust the effects of cavitation and acceleration according to specific objectives. Note: The settings regarding the relationship between the tank, circulating liquid, and air are proprietary knowledge. This technology can also be applied to tanks that do not have an overflow structure. As a specific response, we can address the issues of ultrasonic attenuation caused by the current tank by adjusting the settings of the liquid circulation pump. In particular, for precise cleaning at the nano level, we propose additional measures for oscillation control using megahertz ultrasonic oscillation probes.

• pump
• Turbid water and muddy water treatment machines
• Water treatment technology and systems

Development and manufacturing technology of new ultrasonic propagation tools using iron plating technology - Iron plating treatment: Nippon Barrel Industry Co., Ltd.

The Ultrasonic System Research Institute has developed manufacturing technology for ultrasonic probes that can control ultrasonic propagation states from 500 Hz to 900 MHz, utilizing the iron plating technology of Japan Barrel Industry Co., Ltd. We have developed new ultrasonic propagation tools (ultrasonic probes, etc.). This ultrasonic technology is available for consulting. 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) - Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. - Oscillation Equipment: Example - Function Generator Regarding usage, the key point is the setting of various parameters utilizing the characteristics of a discrete-value function generator through digital control. By using a nonlinear resonant ultrasonic oscillation probe, the control range of sound pressure levels due to resonance phenomena is greatly expanded, which is significantly different from conventional resonance phenomena. This allows for the optimization of control settings based on sound pressure measurement analysis, avoiding phenomena such as damage or destruction.

• Analysis and prediction system
• Other Software
• others

Ultrasonic cleaning technology based on the measurement, analysis, and evaluation of ultrasonic propagation conditions.

The Ultrasonic System Research Institute has developed technology that applies "measurement, analysis, and control" techniques related to the nonlinearity of ultrasound to analyze and evaluate the dynamic characteristics of ultrasonic vibrations propagating through various targets (elastic bodies, liquids, gases). This technology optimizes interactions concerning cleaning objects, tools, ultrasonic transducers, water tanks, and liquid circulation according to specific purposes. Through previous oscillation, measurement, and analysis using ultrasonic oscillation control probes and ultrasonic testers, we have developed optimization technology for ultrasonic utilization by examining various relationships and response characteristics (Note: power contribution rate, impulse response, etc.). Regarding the measurement and analysis of ultrasound, the setting of sampling time utilizes original simulation technology. This technology is provided as consulting for the optimization of ultrasonic systems (cleaning, stirring, processing, etc.). The propagation characteristics of ultrasound include: 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)

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

Dynamic Control Method for Megahertz Ultrasound Based on Classification Techniques Related to Ultrasonic Propagation Phenomena

The Ultrasonic System Research Institute has developed a classification method for ultrasonic propagation phenomena based on the analysis results of ultrasonic sound pressure data and changes in the bispectrum. This classification has been applied to Shannon's juggling theorem to develop a "dynamic control method for megahertz ultrasound." This technology is being offered for 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 oscillators and transducers, as well as to develop dedicated tools. By examining oscillation waveforms and control conditions, new ultrasonic effects (Note 1: Original nonlinear resonance phenomenon) can be discovered. Utilizing ultrasonic phenomena primarily driven by nonlinear effects according to specific purposes enables highly efficient use of ultrasound. In particular, there has been an increase in achievements in nanolevel ultrasonic technology. Note 1: Original nonlinear resonance phenomenon The generation of harmonics caused by original oscillation control, which is realized at high amplitudes due to resonance phenomena, results in the resonance phenomenon of ultrasonic vibrations.

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

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

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

An article about the resin-based lightweight formwork system "PERI DUO" has been published in the "Construction News" (November 7, 2025)! "PERI DUO" is a new system formwork made of resin that can be used for walls. It is made from a newly developed material called "Politec," which is high-strength and lightweight. With fewer components, it is easy to handle. It allows for increased reuse and is an environmentally friendly lightweight formwork that is flexible on the construction site! 【DUO Product Features】 ■ New system formwork made of resin ■ High strength and lightweight ■ Fewer components and easy to handle ■ 100% recyclable *For more details about this product, please feel free to contact us. PERI Japan Co., Ltd.

[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when leaving the parking lot in my car..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Departure Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel including the controller and switching power supply (24V) is required when using the departure warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

【New Product Announcement】 UV - Ultra-Compact Irradiator LSP26FUV Series Released High intensity yet compact, a palm-sized cube-type ultra-compact UV irradiator. It offers a variety of UV wavelengths and can be used for a wide range of applications. Due to its compact size that fits in the palm of your hand, it is very convenient for simple inspections and research experiments, as well as other small tasks. *Details about the product features and specifications are currently being prepared. They will be published soon, so please wait a little longer. For more information, please feel free to contact us.

Japan Aluminum Co., Ltd. will exhibit at the High-Performance Materials Week "Adhesive and Joining EXPO" ~Proposing solutions for joining aluminum and resin~ This exhibition is one of the events that make up the "High-Performance Materials Week," which features cutting-edge material technologies, and is one of the largest comprehensive exhibitions in Japan for adhesives, joining machines, and fastening technologies. The Japan Aluminum Group will showcase various functional surface treatments currently under development, focusing on the joining solution PAL-fit for aluminum and resin. We sincerely look forward to your visit and hope you take this opportunity to see our offerings. https://www.nikkeikinholdings.co.jp/news/news/p2025110501hd.html Event Dates: November 12 (Wed) to 14 (Fri), 2025 10:00 AM to 6:00 PM (Ends at 5:00 PM on the final day) Venue: Makuhari Messe Hall 7 (Chiba City, Chiba Prefecture) Our Booth: Hall 7, 42-26

In recent years, with the increasing push for DX (digital transformation) and valuable feedback from all users in the field, we will be fully renewing "Compass PLUS." The new Compass PLUS will leverage its traditional strengths while completely revamping its design, functionality, and usability, thereby further enhancing its value in practical use. The official release is as follows, so please wait a little longer until then. 1) Improved visibility and operability 2) Enhanced intuitiveness 3) Streamlined information sharing These are the main points of improvement, and it will be available starting December 16, 2025. For an overview of the renewal, please download the materials. We are also planning an online briefing session, so please download the materials for more details as well. Renewal date: Tuesday, December 16, 2025 Temporary suspension period: Monday, December 15, 2025, 17:00 – 19:00 *Due to the renewal, data updates for observation devices (wave height, weather, water level, noise and vibration) will be suspended during the temporary suspension period. However, viewing of forecast information and other various information will still be possible as usual.