Improvement of the ultrasonic cleaning machine (addition of fine bubble generation system for on-site support) - megahertz flow-type ultrasonic using degassed fine bubble generation liquid circulation.

Based on sound pressure measurement analysis, ultrasonic optimization technology allows for the efficient and stable use of ultrasound tailored to specific purposes.

The Ultrasonic System Research Institute has developed a technology that utilizes "ultrasonic transducers" of multiple different frequencies. This technology, in addition to standing wave control technology, adjusts the output of each ultrasonic transducer to vary the nonlinear effects of cavitation and acceleration according to specific purposes. By using ultrasonic transducers with a frequency of 40 kHz and an output of 50-600 W, it is possible to disperse a 1-millimeter diameter metal tube into a 1-micron state, as well as to clean it without causing damage. Through original measurement and analysis technology for ultrasonic propagation states, we are confirming various ultrasonic utilization technologies tailored to the unique characteristics of the transducers. This is a new ultrasonic technology that, including the general effects of ultrasonic dynamic characteristics, can be utilized and developed as a distinctive operational technology for the development of new materials, stirring, dispersion, cleaning, chemical reaction experiments, and more. Ultrasonic propagation characteristics: 1) Vibration modes (changes in self-correlation) 2) Nonlinear phenomena (changes in bispectrum) 3) Response characteristics (analysis of impulse response) 4) Interactions (analysis of power contribution rates)

• pump

Ultrasonic cleaning machine using a degassed fine bubble (microbubble) generation liquid circulation device.

The Ultrasonic System Research Institute provides consulting services for the manufacturing and development methods of ultrasonic cleaning machines using a "degasified fine bubble (microbubble) generation liquid circulation device" that can efficiently control ultrasonic waves. Ultrasonic Cleaning Machine (Degasified Fine Bubble Generation Liquid Circulation System) －－Ultrasonic Cleaning System KT0600K－－ 1) Cleaning Tank Material: SUS304 (t = 3.0 mm) Dimensions (internal): W530 × D530 × H370 mm 2) Liquid Circulation Degasified fine bubble generation liquid circulation system Nominal flow rate: 12-30 L/MIN 3) Ultrasonic (Power Supply: AC 100V) MU-300 Transducer Size: 260 × 150 × 90 mm Oscillator Size: 320 × 420 × 145 mm Frequency 1) 28 kHz Output: 300W (MAX) Frequency 2) 40 kHz Output: 300W (MAX) Frequency 3) 72 kHz Output: 300W (MAX)

• Scientific Calculation and Simulation Software

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

Application of measurement, analysis, and evaluation techniques related to ultrasonic propagation conditions — Providing know-how for optimal control of ultrasound.

The Ultrasonic System Research Institute has developed design and manufacturing technology for ultrasonic dedicated tanks by applying measurement and analysis techniques related to ultrasonic propagation conditions. With the technology developed this time, we can achieve efficient utilization of ultrasound suitable for ultrasonic cleaning and surface modification, as well as dynamic control of cavitation and acoustic flow, and propagation conditions for target objects, for ultrasonic dedicated tanks ranging from a maximum length of 3 cm (liquid volume 5 cc) to 600 cm (liquid volume 8000 liters), tailored to specific purposes. In conventional tank (or transducer) design and manufacturing, insufficient consideration of acoustic characteristics often leads to uneven and unstable phenomena due to interference and attenuation of vibrations, making ultrasonic lifespan and tank troubles more likely to occur. This technology can detect issues (various distributions of cleaning solutions, installation methods of tanks and transducers) even in existing tanks and transducers, allowing for improvements and enhancements. --- Provided Know-How --- 0) Design and manufacturing methods for devices 1) ON/OFF control of ultrasound 2) ON/OFF control of liquid circulation 3) Provision of optimization know-how 4) Methods for utilizing megahertz ultrasound

• pump
• Water Treatment Plant
• others

To stabilize the effects of ultrasound, a statistical perspective is essential.

The Ultrasonic System Research Institute is developing technologies related to effective "measurement, analysis, and evaluation methods" using a <statistical approach> concerning the utilization of ultrasound. <About the Statistical Approach> Statistical mathematics has both abstract and concrete aspects, and through contact with concrete entities, abstract thoughts or methods are developed. This is the characteristic of statistical mathematics. - From "Statistics in Science" edited by Hirotsugu Akaike <About Models> Models are constructed with the aim of effectively advancing understanding, prediction, and control regarding the subject. Building an accurate model is difficult, and the examination is always conducted in a form that appropriately "rounds off" the complexity of the subject. In this sense, the process of constructing or building a model requires statistical thinking. <About the Relationship Between Models and Current Systems> (Points to Consider When Reflecting) 1) It is necessary to consider that preconceived notions and experiences may not be correct. 2) To think about the essence of a model, I believe it is effective to utilize category theory.

• Non-destructive testing
• Other analytical equipment
• Scientific Calculation and Simulation Software

Nonlinear propagation control technology considering the interaction of ultrasound - Optimization technology for ultrasound -

The Ultrasonic System Research Institute has developed "nonlinear ultrasonic propagation control technology" that takes into account the acoustic characteristics of ultrasonic systems (measuring and analyzing ultrasonic interactions) through the manufacturing technology of sound pressure measurement analysis devices (ultrasonic testers) and megahertz ultrasonic oscillation control probes. With the technology developed this time, it has become possible to achieve dynamic control of ultrasound tailored to specific purposes, based on the measurement and analysis of various interactions involving the target objects, ultrasonic equipment, and tools, through "ultrasonic oscillation (oscillators, transducers, etc.)." Note: Autocorrelation, bispectrum, power contribution rate, impulse response. In particular, by detecting and confirming the interactions between ultrasound and target objects concerning harmonics, effective control for cleaning complex shapes and precision parts (liquid circulation, tools, methods of securing cleaning objects, etc.) becomes clear. Therefore, appropriate selection of ultrasonic frequencies and combinations of transducers with different ultrasonic frequencies can be determined based on the target objects. This is an effective ultrasonic utilization technology tailored to specific purposes for processing, cleaning, surface modification, and promoting chemical reactions.

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

Vibration measurement device using ultrasonic waves - Application of megahertz ultrasonic oscillation control technology -

The Ultrasonic System Research Institute has developed a completely new technology for controlling vibrations using original products (ultrasonic systems). Based on the analysis and evaluation of the nonlinear phenomena of ultrasound, we perform oscillation control of megahertz ultrasound, utilizing the sound pressure measurement analysis and oscillation control technology we have developed so far. From the accumulation of data measuring, analyzing, and evaluating the dynamic characteristics of ultrasound propagating on surfaces, we apply technology that can measure, analyze, and evaluate vibration states from low frequencies (0.1 Hz) to high frequencies (over 900 MHz). Measures based on new vibration measurement analysis have become possible regarding vibrations and noise from buildings and roads, equipment, devices, walls, piping, desks, handrails, the moment of vibration when metal melts during welding, instantaneous vibrations during machining, and the complex vibration states of entire manufacturing devices and systems. This is a new method and technology, and various application cases have developed from the results of previous implementations. In particular, it is possible to measure and respond to vibrations at very low frequencies and irregularly fluctuating vibrations.

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

Regarding sound pressure measurement data, a classification and evaluation technique for ultrasonic propagation states using feedback solutions of time-series data—self-correlation and bispectrum.

The Ultrasonic System Research Institute has been manufacturing and selling measurement and analysis systems for ultrasonic vibrations since April 2012. The system allows for visual confirmation of the nonlinear phenomena of ultrasound (acoustic streaming) and cavitation effects through graphs, considering elastic wave propagation in the analysis of the measured data. To account for the "nonlinear phenomena" in the complex variations of ultrasonic usage conditions, we analyze the autocorrelation and bispectrum using autoregressive models of time series data to evaluate and apply these changes. We have realized numerous new utilization methods according to various purposes. 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" 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

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

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

Control technology for acoustic flow (nonlinear phenomena) based on sound pressure measurement analysis.

The Ultrasonic System Research Institute has developed a system that applies technology to measure and analyze the state of ultrasonic waves propagating in the liquid within an ultrasonic tank, setting and controlling the propagation state of ultrasonic waves according to the effects of the tank's structure, strength, manufacturing conditions, and the state of liquid circulation. The liquid circulation within the ultrasonic tank is captured as a system, and the primary purpose of many ultrasonic (tank) applications is to predict or control the sound pressure changes of the liquid inside the tank. However, numerous issues have been pointed out in many implementations due to discrepancies between theory and practice. In response to such cases: 1) The removal of obstacles involves the use of statistical data analysis methods, which is the technology for measuring and analyzing ultrasonic propagation states. 2) Based on the results of data analysis related to the subject, the characteristics of the subject are confirmed, which is the technology for detecting the acoustic properties related to the surface elastic waves of the object. 3) Progressing to control realization through characteristic confirmation involves technology for controlling nonlinear phenomena. By employing the above methods, the utilization state of ultrasonic waves has been improved for efficient use, and there are numerous examples of original systems that have realized the intended use of ultrasonic waves.

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

Application technology for ultrasonic sound pressure measurement, analysis, control, and evaluation systems.

The Ultrasonic System Research Institute has developed technology to control resonance and nonlinear phenomena in the propagation state of surface acoustic waves through the control of ultrasonic oscillation, using a combination of low and high frequencies. By utilizing new ultrasonic propagation materials (such as stainless steel wire and titanium straws), efficient ultrasonic applications tailored to specific purposes become possible. Through the measurement and analysis of sound pressure data from ultrasonic testers, this system technology controls the complex changes in surface acoustic waves according to the intended use. Practically, by using multiple (two types of) ultrasonic probes to generate multiple (two types of) oscillations (sweep oscillation and pulse oscillation), complex vibration phenomena (original nonlinear resonance phenomena) are created, achieving high-frequency propagation states at high sound pressure or low-frequency propagation states tailored to the desired natural frequency. In particular, by optimizing the vibration characteristics of tanks and pumps with megahertz ultrasound, efficient ultrasonic control is realized (propagating through 3000 liters of cleaning solution at a 30W output).

• pump
• Septic tank equipment
• others

Proposal for a cleaning method optimized with fine bubbles and megahertz ultrasonic waves.

The Ultrasonic System Research Institute conducts improvements to ultrasonic cleaning machines (consulting available) using original products: ultrasonic systems (sound pressure measurement analysis, oscillation control). For the current ultrasonic cleaning machines, we propose and implement improvement methods based on sound pressure measurement and analysis. Specifically, we will discuss the level of improvement through measurement and verification of ultrasonic cleaning machines using our original product: Ultrasonic Tester NA (recommended type), which allows for easy measurement and analysis of ultrasonic waves. Depending on the level of improvement, we will suggest the use of our original product: Ultrasonic Oscillation System (1 MHz, 20 MHz), which allows for easy control of ultrasonic oscillation. Based on the conditions of the water tank, cleaning solution, items to be cleaned, and cleaning level, we will propose a degassing fine bubble generation liquid circulation device. 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
• Scientific Calculation and Simulation Software
• 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

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.