Developed optimization and evaluation technology related to water tanks, ultrasound, and liquid circulation.

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

Development of ultrasonic control technology utilizing a combination of sound and ultrasound — oscillation control technology based on sound pressure measurement and analysis evaluation.

The Ultrasonic System Research Institute focuses on the following technologies: - 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 sound and ultrasound) - Manufacturing technology for megahertz ultrasonic oscillation probes - Control technology for surface acoustic waves ... Utilizing the above technologies, we are developing and applying control technology for ultrasound (nonlinear resonance phenomena) using the combination of sound and ultrasound. Note: Original nonlinear resonance phenomenon The generation of harmonics caused by original oscillation control, realized at high amplitudes through resonance phenomena, results in ultrasonic vibrations (resonance phenomena of harmonics above the 10th order). 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" free statistical processing language and environment autcor: autocorrelation bispec: bispectrum mulmar: impulse response mulnos: power contribution rate

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

Control of nonlinear phenomena related to megahertz ultrasonic propagation states.

This seminar is an in-person event with a maximum capacity of 10 participants. The Ultrasonic System Research Institute will hold an ultrasonic seminar as follows: Title: "Analysis of Ultrasonic Sound Pressure Measurement and Oscillation Control Technology" We will provide a detailed explanation of the know-how related to ultrasonic cleaning, stirring, and processing using fine bubbles, along with demonstrations using the "Ultrasonic Tester NA (200MHz)" for easy measurement analysis and the "Ultrasonic Oscillation System (20MHz)" for easy oscillation control! Date: **Month** **Day**, 2024, 13:00 - 16:00 Venue: Tokyo Tama Mirai Messe (Tokyo Metropolitan Tama Industry Exchange Center) Room 7 (Capacity: 27 participants) Price (including tax): 18,700 yen (Base price: 17,000 yen) - For simultaneous applications of 2 participants: 33,000 yen (Base price for 2 participants: 30,000 yen) Organizer: Ultrasonic System Research Institute

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

Acoustic flow control technology using ultra-fine bubbles and megahertz ultrasound.

<<Deaeration Fine Bubble Generation Liquid Circulation Device>> 1) By narrowing the suction side of the pump, cavitation is generated. 2) Cavitation causes bubbles of dissolved gas to form. The above describes the state of the deaeration liquid circulation device. 3) When the concentration of dissolved gas decreases, the bubble size of the dissolved gas due to cavitation becomes smaller. 4) Through appropriate liquid circulation, fine bubbles of less than 20μ are generated. The above describes the state of the deaeration microbubble generation liquid circulation device. 5) When ultrasonic waves are applied to the above-mentioned deaeration fine bubble generation liquid circulation device, the ultrasonic waves disperse and crush the fine bubbles, and when measuring the fine bubbles, the distribution of ultrafine bubbles becomes greater than that of fine bubbles. The above state indicates that ultrasonic waves can be stably controlled. 6) In the state where ultrasonic waves can be stably controlled, the original product: a megahertz ultrasonic oscillation control probe is used to control the oscillation of megahertz (1-20 MHz) ultrasonic waves. The method of controlling the sound pressure level is achieved by controlling the original nonlinear resonance phenomenon of liquid circulation and megahertz ultrasonic waves, setting and controlling it to an effective dynamic state.

• Water Treatment
• Other measuring instruments
• 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

Development of an ultrasonic probe utilizing the acoustic properties of Teflon rods (with iron cores).

The Ultrasonic System Research Institute has developed an ultrasonic oscillation control system for various solvents (such as hydrofluoric acid and hydrochloric acid) using Teflon (PTFE). By confirming the basic acoustic properties (response characteristics, propagation characteristics) of Teflon rods (with iron cores), it enables the desired ultrasonic propagation state through oscillation control (output, waveform, oscillation frequency, variations, etc.). Specifically, using two types of ultrasonic oscillation control probes, we set oscillation conditions based on measurements and analyses of the intended purpose and interactions, combining sweep oscillation and pulse oscillation. In particular, to control low-frequency resonance phenomena, we utilize high-frequency nonlinear phenomena. Therefore, sound pressure measurements require a measurement range of over 100 MHz. The key point is to evaluate the dynamic vibration characteristics of the system based on the measurement and analysis of sound pressure data. We are establishing and confirming new evaluation criteria (parameters) that indicate the appropriate state of ultrasound for the intended purpose. Note: - Nonlinear characteristics (dynamic characteristics of harmonics) - Response characteristics - Fluctuation characteristics - Effects due to interactions

• pump
• Analysis and prediction system
• others

Technology for controlling nonlinear phenomena of ultrasound.

The Ultrasonic System Research Institute has developed a technology for controlling "nonlinear phenomena of ultrasound (acoustic flow)" using indirect containers. This technology utilizes (evaluates) the ultrasonic propagation characteristics (analysis results) of indirect containers, ultrasonic water tanks, and other items to control ultrasound (cavitation and acoustic flow). Furthermore, it realizes effective ultrasonic (cavitation and acoustic flow) propagation states tailored to the structure, material, and acoustic characteristics of specific target objects, by controlling the oscillation of ultrasound in accordance with the interactions between glass containers, ultrasound, and target objects. In particular, the dynamic characteristics of harmonics through acoustic flow control enable responses at the nanoscale. This has been applied and developed from examples of dispersing metal powders to nanosize. By employing control technologies for standing waves and cavitation in relation to ultrasound, as well as propagation control technologies for indirect containers, we can appropriately control cavitation and acoustic flow. Through original measurement and analysis techniques for ultrasonic propagation states, we have confirmed the evaluation of acoustic flow and numerous know-how.

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

A technology has been developed to control the nonlinear phenomena of ultrasonic vibrations propagating to the target object based on classification techniques of ultrasonic waves and oscillation control.

We provide consulting services for the development of ultrasonic systems utilizing the following device. <<Deaeration Fine Bubble (Microbubble) Generation Liquid Circulation Device>> 1) By narrowing the suction side of the pump, cavitation is generated. 2) Cavitation causes bubbles of dissolved gases to form. The above describes the state of the deaeration liquid circulation device. 3) When the concentration of dissolved gases decreases, the bubble size of dissolved gases due to cavitation becomes smaller. 4) Through appropriate liquid circulation, fine bubbles (microbubbles) of less than 20μ are generated. The above describes the state of the deaeration microbubble generation liquid circulation device. 5) When ultrasonic waves are applied to the above-mentioned deaeration fine bubble (microbubble) generation liquid circulation device, the ultrasonic waves disperse and crush the fine bubbles (microbubbles), and when measuring the fine bubbles (microbubbles), the distribution of ultra-fine bubbles becomes greater than that of fine bubbles. The above state indicates that ultrasonic waves can be stably controlled.

• Non-destructive testing
• Other analytical equipment
• 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

Optimization of cavitation and acoustic flow using a degassed fine bubble generation liquid circulation device.

The Ultrasonic System Research Institute has developed an ultrasonic cleaning machine utilizing microbubbles, based on measurement, analysis, and evaluation techniques related to ultrasonic propagation phenomena, which can also be used for ultrasonic processing, stirring, and chemical reactions. Recommended System Overview 1: Two types of ultrasonic transducers (standard types 38 kHz, 72 kHz) that perform surface modification treatment using ultrasonic waves and microbubbles. 2: An ultrasonic dedicated tank (standard type, inner dimensions: 500*310*340mm) that performs surface modification treatment using ultrasonic waves and microbubbles. 3: A degassing and microbubble generation liquid circulation system. 4: An optimization control system for ultrasonic output and liquid circulation via a control device. 5: An acoustic pressure management system using an ultrasonic tester. *Features This is an effective device utilizing an ultrasonic dedicated tank. Due to the efficient use of ultrasonic waves, the strength and durability of a standard tank are insufficient. Depending on the target and purpose of cleaning, stirring, and surface modification, two types of ultrasonic transducers are combined and controlled. The recommended combination is in the state of 38 kHz and 72 kHz. Technology for stably utilizing fine bubbles of 20 μm or less.

• pump
• Scientific Calculation and Simulation Software
• others

Application of technology to analyze and evaluate the dynamic characteristics of ultrasound.

The Ultrasonic System Research Institute has developed a method (system) for the analysis and evaluation of ultrasound, applying "measurement, analysis, and control" technology related to the nonlinearity of ultrasound. We are providing on-site support for the additional installation of a degassing fine bubble generation liquid circulation system utilizing this technology. To utilize (control) the complex and changing conditions of ultrasound in a stable manner, we offer on-site services to add and confirm sound pressure measurements for the degassing fine bubble generation liquid circulation system in specific tanks present at the site. **Explanation of Degassing Fine Bubble Generation Liquid Circulation Technology** By ensuring appropriate liquid circulation and the diffusibility of fine bubbles, a uniform state of cleaning liquid is achieved. Ultrasound propagates through the uniform liquid, generating a stable state of ultrasound. From this state, liquid circulation control is performed to realize the desired ultrasonic effects (propagation state). This involves achieving a uniform sound pressure distribution throughout the tank, optimizing ultrasound, liquid circulation pumps, fine bubbles, etc. The operational control becomes the know-how for individual tanks.

• Non-destructive testing
• Other measuring instruments
• others

Control technology for acoustic flow (the main cause of ultrasonic effects: nonlinear phenomena) using ultrasound and fine bubbles.

The Ultrasonic System Research Institute has developed a method (system) for the <analysis and evaluation> of ultrasound, applying "measurement, analysis, and control" technology related to the nonlinearity of ultrasound. We provide consulting for a degassing microbubble generation liquid circulation system utilizing this technology. To utilize (control) the complex and changing conditions of ultrasound in a stable state, we conduct consulting to add the degassing microbubble generation liquid circulation system to specific tanks present on-site. 1: Explanation of principles 2: Specific proposals tailored to the cleaning machine (device) 3: Explanation of know-how 4: Explanation of verification methods, adjustment methods, and maintenance methods Development of nonlinear vibration control technology using fine bubbles and megahertz ultrasound Regarding this technology, we provide consulting as "vibration measurement technology utilizing ultrasound." Ultrasound 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 characteristics) 4) Detection of interactions (analysis of power contribution rates)

• pump
• Other analytical equipment
• others

A technology for stably utilizing fine bubbles with a spherical size of 20μm or less—nano-level cleaning method that controls ultrasonic acoustic flow.

The Ultrasonic System Research Institute has developed an ultrasonic cleaning machine utilizing fine bubbles, based on measurement, analysis, and evaluation techniques related to ultrasonic propagation phenomena, which can also be used for ultrasonic processing, stirring, and chemical reactions. Recommended System Overview 1: An ultrasonic transducer subjected to surface modification treatment using ultrasonic waves and fine bubbles. 2: An ultrasonic dedicated tank subjected to surface modification treatment using ultrasonic waves and fine bubbles. 3: A degassing and fine bubble (microbubble) generation liquid circulation system. 4: An optimization control system for ultrasonic waves and liquid circulation controlled by a control device. 5: An acoustic pressure management system using an ultrasonic tester. Note: The tank, transducer, and tools can be adjusted for acoustic characteristics through aging treatment. *Features This is an effective cleaning device using a dedicated ultrasonic tank. Due to the efficient use of ultrasonic waves, the strength and durability of a standard tank become insufficient. (The standard tank is modified for surface treatment using ultrasonic waves and fine bubbles.) Ultrasonic waves (cavitation and acoustic flow) are controlled according to the target and purpose of cleaning, stirring, and surface modification.

• pump
• Drainage and ventilation equipment
• Water Treatment

Surface treatment technology using a megahertz ultrasonic oscillation control probe -- Improvement treatment of metal fatigue strength (relaxation and uniformization of surface residual stress) --

The Ultrasonic System Research Institute has developed methods for measuring, analyzing, and evaluating surface residual stress by applying the following technologies: 1) Manufacturing technology for ultrasonic probes 2) Evaluation technology for ultrasonic propagation conditions 3) Surface inspection technology using ultrasound Based on numerous achievements, we believe that various applications are possible as ultrasonic utilization technology, and we are making related technologies publicly available. Specific examples: Surface treatment know-how: Standard settings Output: 13-15V Rectangular wave: Duty 47.1% Sweep range: 500kHz - 13MHz, 2 seconds Settings for low-intensity targets (or long processing times): Output: 1-3V Rectangular wave: Duty 47.1% Sweep range: 300kHz - 3MHz, 1 second (or 100kHz - 5MHz, 1 second) Note: The oscillation conditions can vary significantly due to the ultrasonic propagation characteristics of the target object and the oscillation characteristics of the function generator. 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)

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

Technology for stirring, emulsifying, dispersing, and grinding at the nanoscale using techniques to control nonlinear phenomena of ultrasound.

The Ultrasonic System Research Institute has developed an effective stirring (emulsification, dispersion, grinding) technology utilizing "technology to control nonlinear phenomena of ultrasound (acoustic flow)." This technology controls ultrasound (cavitation, acoustic flow) by utilizing (evaluating) the ultrasonic propagation characteristics (analysis results) of indirect containers through surface inspection, ultrasonic tanks, and other items. Furthermore, it realizes effective ultrasonic (cavitation, acoustic flow) propagation states tailored to the structure, material, and acoustic properties of specific target objects, by controlling the oscillation of ultrasound in accordance with the interactions between glass containers, ultrasound, and target objects. In particular, the dynamic characteristics of harmonics through acoustic flow control enable responses at the nano level. It has been applied and developed from examples of dispersing metal powders to nanosize. November 2023: Developed ultrasonic oscillation control technology to control nonlinear phenomena. January 2024: Developed technology to measure, analyze, and evaluate the interactions of ultrasonic vibrations. February 2024: Developed surface treatment technology using megahertz ultrasound. April 2024: Developed optimization technology for resonance phenomena and nonlinear phenomena.

• Concrete admixture
• Non-destructive testing
• others

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

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 thoughts or methods are developed. This is the characteristic of statistical mathematics. Regarding ultrasonic research, "a statistical perspective is essential for stabilizing the effects of cavitation." <About models> Models are constructed with the aim of effectively advancing understanding, prediction, control, etc., regarding the subject. Constructing an accurate model is difficult, and discussions are always conducted using a suitably "rounded" representation of the complexity of the subject. In that sense, the process of constructing or building a model requires statistical thinking. 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 characteristics) 4) Detection of interactions (analysis of power contribution rates)

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

In the northern part of the Kanto Plain, in Utsunomiya City, Tochigi Prefecture, a solar power plant utilizing Grace Solar's CT foundation single-pole ground installation system is operating steadily. Utsunomiya City, one of Japan's important industrial hubs, has extremely high demands for quality and reliability in infrastructure, and this project fully demonstrates the exceptional capabilities of Grace Solar products in addressing complex geological conditions and high standards. The innovative design of the CT single-pole system effectively adapts to the local soil characteristics, ensuring the robustness of the foundation. During construction, the team strictly adhered to Japan's solar installation standards, establishing a solid foundation for the smooth delivery of the project by ensuring the precision of each construction task. This mounting system optimizes structural mechanical design, guaranteeing support strength while significantly reducing the amount of materials used and on-site work, thereby improving construction efficiency. It ensures particularly excellent pressure resistance against common environmental factors in Japan, such as seasonal rainfall, guaranteeing the long-term stability of the solar power plant under various conditions.

Event Period: October 8 (Wed) to October 10 (Fri) 10:00 AM to 5:00 PM (until 4:00 PM on the last day) Venue: Tokyo International Exhibition Center "Tokyo Big Sight" West and South Exhibition Halls, Booth Number: South 3 Hall S-5054 From October 8 (Wed) to October 10 (Fri), Matsuroku will be exhibiting at the "H.C.R. 2025 52nd International Welfare Equipment Exhibition & Forum" held at Tokyo Big Sight's West and South Exhibition Halls. At our booth, you can see a variety of items, including our residential renovation handrails "Free R Rail" and "Straight EZ Rail," as well as welfare equipment "Tayo Rail UPDATE" and "Tayo Rail SOTOE," featuring many new products set to launch this autumn. Additionally, we will have exclusive novelties featuring our official character "Asunyan" that you can only get here! You will have the opportunity to see and touch popular products as well as new items, so please take this chance to visit us. We sincerely look forward to your attendance. ▽ Official website of the International Welfare Equipment Exhibition 2025 https://hcr.or.jp/

We have started selling an electric automatic coin counter that sorts and calculates a large amount of coins at once. Counting coins manually can be time-consuming and prone to errors. By using the electric automatic coin counter, you can simply insert the coins, and it will sort different types of coins automatically. It also calculates the quantity and total amount automatically.

We have introduced our commercial aroma diffuser "Majesta Fragrance" at a cabaret club located in Tokyo. Majesta Fragrance creates a special space that captivates with its scent. The gently wafting high-quality aroma elevates the atmosphere of the establishment. With the scent enhancement, we can also expect an increase in customer stay time and repeat rates. Leave the scent enhancement for nightclubs and cabaret clubs to Majesta Fragrance. We offer free trial installations exclusively in the Kanto area. Please experience the effect of transforming a space with fragrance.

In the September issue of the monthly product information magazine "Product Navi" published by Incom Co., Ltd., our product has been featured. The product highlighted this time is the φ16mm slotless brushless motor. As the name suggests, a slotless brushless motor is a type of motor that does not have the grooves known as "slots" that are typically found in brushless motors. The advantage of a slotless brushless motor is that, due to the absence of slots, the cogging torque—an uneven rotational torque—is extremely small, allowing for smooth rotation. Additionally, the lack of slots reduces the operational noise of the motor, improving its quietness, and it enables high-efficiency operation with minimal energy loss. Leveraging these characteristics, slotless brushless motors are widely used in applications where quietness and smooth operation are required, such as in industrial precision equipment and medical devices.