On the main factors (interactions) of ultrasonic utilization.

New ultrasonic dynamic control technology

The Ultrasonic System Research Institute has developed a completely new dynamic control technology for ultrasound using two function generators. This technology enables the control of ultrasonic nonlinear phenomena and resonance phenomena through different types of (sweep) oscillation using two different waveforms. By applying this technology, we are developing practical methods to relieve surface residual stress in components and various application technologies, and we provide consulting services. Standard settings: 1) Sweep oscillation control from 3 MHz to 20 MHz 2) Sweep oscillation control from 60 kHz to 13 MHz 3) Ultrasonic dynamic control using a 42 kHz 35W ultrasonic cleaner (realizing dynamic fluctuation-type ultrasonic propagation control) Note: Regarding the surface of the ultrasonic cleaner's tank, surface residual stress relief and uniform treatment are performed using an ultrasonic oscillation control probe and a degassing fine bubble generation liquid circulation device. As a result of the uniformization effect, ultrasonic control using harmonics above 200 MHz has been achieved.

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

Relaxation and homogenization treatment of surface residual stress using ultrasound and microbubbles!!

The Ultrasonic System Research Institute has developed (and published) a method to adapt technology for relaxing residual stress near surfaces using ultrasound and microbubbles to ultrasonic transducers. The technology for relaxing residual stress through ultrasound and microbubbles has led to improvements in fatigue strength against metal fatigue, which in turn contributes to the uniformity of the surface of ultrasonic transducers and the efficiency of ultrasonic oscillation, significantly changing the usage of ultrasound. In particular, in ultrasonic cleaning using detergents and solvents, ultrasound has been effectively controlled to achieve reflection, refraction, and transmission according to the acoustic characteristics of the target object by setting conditions tailored to the purpose. This technology will be offered as a consulting service. 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. autcor: autocorrelation analysis function bispec: bispectrum analysis function

• pump
• Other measuring instruments
• others

Design, development, manufacturing, and technology of ultrasonic equipment tailored to specific purposes based on the measurement and analysis of ultrasonic vibrations—aging treatment of ultrasonic equipment.

Development of a Dedicated Ultrasonic Tank The Ultrasonic System Research Institute has developed a dedicated ultrasonic tank by applying measurement technology related to the propagation state of ultrasound. As a result of using the newly developed dedicated ultrasonic tank for ultrasonic cleaning and surface modification, it has become easier to control not only the utilization efficiency of ultrasound but also the propagation states of cavitation and acceleration. This represents a completely new manufacturing technology (Note) for tanks and surface treatment technology, and it has been confirmed to be a significant achievement through measurement and analysis of the states. Note: Original design, manufacturing, and adjustment methods. This method and technical know-how are offered as part of our consulting services. 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. autcor: autocorrelation analysis function bispec: bispectrum analysis function mulmar: impulse response mulnos: power contribution rate

• pump
• Other measuring instruments
• others

Leading to new applications of ultrasound from sound pressure and vibration data of ultrasound.

Application of ultrasonic sound pressure measurement, analysis, and evaluation technology The Ultrasonic System Research Institute has developed a method for the analysis and evaluation of ultrasound (system technology) that applies measurement, analysis, and control technology related to the nonlinearity of ultrasound. Using this technology, we will provide measurement, analysis, and evaluation support for ultrasonic devices. For specific support and costs, please contact us via email. *Comment* Currently, regarding the use of ultrasound, I believe it is very difficult to detect and confirm the optimal ultrasonic state for the intended purpose. Therefore, by incorporating "sound pressure data" into the daily management of ultrasound, we aim to resolve the relationship with the final evaluation state (defect rate, yield, etc.) through the accumulation and analysis of statistical data. By analyzing using time-series data analysis technology, effective improvements have been realized. As a result of continuing such improvements, the number of successful cases using low-output ultrasonic oscillation control has increased. We have been manufacturing and selling our original product: ultrasonic systems (sound pressure measurement analysis, oscillation control) since March 2021.

• Non-destructive testing
• Other measuring instruments
• others

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

Feedback analysis using multivariate autoregressive models for time series data: autocorrelation, power spectrum, bispectrum...

The Ultrasonic System Research Institute has developed a completely new technology for controlling the propagation state of surface elastic waves using its original product (ultrasonic tester). The ultrasonic sound pressure measurement and analysis technology developed so far will apply measurement, analysis, and evaluation techniques related to nonlinear phenomena in ultrasonics. It has become possible to implement new countermeasures based on vibration phenomena concerning vibrations and noise from buildings and roads, equipment, devices, walls, pipes, desks, handrails... as well as the vibrations at the moment of metal melting during welding and instantaneous vibrations during machining. Consulting services are available for this technology. Note: The following tools will be used for analysis Note: OML (Open Market License) Note: TIMSAC (TIMe Series Analysis and Control program) Note: "R," 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

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

An ultrasonic system that easily controls the oscillation of megahertz ultrasound—applying technology to evaluate the propagation characteristics of ultrasonic probes.

The Ultrasonic System Research Institute has developed a technology to control the nonlinear phenomena of surface elastic waves (ultrasonic vibrations) that propagate through the target object, using an original ultrasonic system (sound pressure measurement analysis, oscillation control). **Technology for Controlling Nonlinear Ultrasonic Vibration Phenomena** 1) Control setting technology that adjusts the oscillation output, waveform, and variations of the oscillation control using a function generator, tailored to the acoustic characteristics of the target object. 2) Manufacturing technology for an ultrasonic oscillation control probe that enables control of changes in ultrasonic oscillation voltage, including adjustments to the oscillation surface. 3) Manufacturing technology for an ultrasonic measurement probe that allows for the measurement of changes in ultrasonic vibrations at 100 megahertz, including adjustments to the oscillation surface. 4) Optimization technology for sweep oscillation conditions. Using the above technologies, we control (optimize) the propagation state of ultrasonic waves according to specific objectives. Note: The dynamic control of ultrasonic waves is performed based on the analysis and evaluation of sound pressure data related to nonlinear phenomena, considering the interaction between the acoustic characteristics of the target object and ultrasonic oscillation control. (Sound pressure measurement, analysis, confirmation, and evaluation are conducted using an ultrasonic tester.)

• Analysis and prediction system
• Other measuring instruments
• others

Dynamic control of ultrasound to achieve stress relaxation on metal surfaces.

The Ultrasonic System Research Institute has developed a completely new dynamic control technology for ultrasound by utilizing two function generators. By generating oscillations with two different waveforms (sweep), we have achieved a technique to control the nonlinear phenomena of ultrasound. Note: The generation of (10th order and higher) harmonics caused by original oscillation control is realized by resonating with low-frequency vibration phenomena, resulting in the generation of high-amplitude harmonics, which is a nonlinear (resonance) phenomenon of ultrasonic vibrations. By optimizing the ultrasonic propagation characteristics of various components 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 dynamic control of surface elastic wave changes according to the intended application. Practically, multiple (two types of) ultrasonic probes generate multiple (two types of) oscillations (sweep oscillation, pulse oscillation), which create complex vibration phenomena (original nonlinear resonance phenomena), achieving high sound pressure propagation states at high frequencies or low sound pressure levels at frequencies matched to the desired natural frequency.

• Analysis and prediction system
• Non-destructive testing
• Vibration and Sound Level Meter

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

Ultrasonic control technology based on the classification of nonlinear phenomena in which ultrasonic vibrations propagate.

The Ultrasonic System Research Institute has developed a classification method for the phenomenon of ultrasonic vibration propagation by analyzing measurement data of ultrasonic propagation states using bispectral analysis. The method developed in this instance estimates the linear and nonlinear resonance effects based on the dynamic characteristics (changes in nonlinear phenomena) of the main frequencies (power spectrum) related to the ultrasonic propagation state. From previous data analysis, we have been able to classify effective utilization methods into the following four types: 1: Linear type 2: Nonlinear type 3: Mixed type 4: Variable type There are numerous successful cases of device development and control settings based on each of the above types. This technology will be offered as a consulting service. 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: The following tools will be used for analysis. Note: "R" is a free statistical processing language and environment.

• Other Software

- Technology for controlling oscillations of low-frequency resonance phenomena and high-frequency nonlinear phenomena -

<<Analysis and Evaluation of Ultrasonic Sound Pressure Data>> 1) Regarding time series data, we will analyze and evaluate the statistical properties of the measurement data (stability and changes of ultrasound) through feedback analysis using a multivariate autoregressive model. 2) The effects of the oscillation part due to ultrasonic oscillation will be analyzed and evaluated in terms of the response characteristics of ultrasonic vibration phenomena concerning the surface condition of the target object through impulse response characteristics and autocorrelation analysis. 3) The interaction between the oscillation and the target object (cleaning items, cleaning solution, water tank, etc.) will be evaluated through the analysis of power contribution rates. 4) Regarding the use of ultrasound (cleaning, processing, stirring, etc.), we will analyze and evaluate the dynamic characteristics of ultrasound based on the nonlinear phenomena (results of bispectral analysis) of the target object (propagation of surface elastic waves) or the ultrasound propagating in the target liquid, which are the main factors of the ultrasonic effect. This analytical method is realized based on past experiences and achievements, adapting the analysis techniques of time series data to the measurement data of ultrasound to capture the dynamic characteristics of complex ultrasonic vibrations. Ultrasonic propagation characteristics: 1) Detection of vibration modes 2) Detection of nonlinear phenomena 3) Detection of response characteristics 4) Detection of interactions

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

On October 1, 2025, we will release a cloud-managed turbidity meter and pH meter as a new option for the Disaster Prevention System ZEROSAI and Compass PLUS. Features: - Centralized management of turbidity and pH in the cloud along with weather information - Automatic notifications via electronic bulletin boards and business chat* when standard values are exceeded - Observation data can be output in PDF or CSV format *ZEROSAI can automatically notify through the following business chats: LINE WORKS, direct, WowTalk, Microsoft Teams *For more details, please visit our website or feel free to contact us.

Thank you very much for visiting our company website and catalog, and for your interest in our diesel engine generators. From customer surveys, the most common feedback we received was: - I want to see the actual generators that have been installed. - I want to see them operating under real load. - I want to hear the opinions of companies that have installed them. - I want to see the generators in operation before making a purchase. After all, it’s understandable to feel worried about purchasing a generator without seeing the actual unit first, right? As the saying goes, "Seeing is believing," so we will be holding this tour. It will take place in that area of the Kanto region, where summer temperatures exceed 40°C. We successfully operated our generators this summer as well, so we are confident in handling the heat (sweat). Additionally, it has been confirmed that our generators equipped with the world-leading "Scania engine" are "fuel-efficient." This will surely help reduce daily operating costs. Please note that while we will provide kind and courteous assistance, the meeting and dispersal will be at the site (transportation costs and other expenses will be borne by the customer), so please understand this in advance. Contact: Kaneko

We have launched a website where you can purchase some of our products, consumables, and optional items online. We hope you take advantage of it. We plan to expand the range of products available on this site in the future. Thank you for your support.

We would like to introduce a case study of the buffet counter created for F Hotel in the metropolitan area. This buffet counter is a mobile multipurpose counter that balances functionality and design. The top is made of luxurious artificial marble, and the exterior features a calm wood grain design that blends seamlessly into any space, enhancing the appeal of the food and products. It is versatile and can be used in various settings such as hotels, restaurants, and party venues. 　■━━━━━━━━□ 　┃ Case Study Overview ┃ 　□━━━━━━━━■ ■Year of Production: 2025 ■Delivery Location: Metropolitan Area ■Materials: Artificial marble 　　　　　　Melamine decorative board 　　　　　　Poly plywood 　　　　　　Swivel 100Φ rubber wheels 　　　　　　With power outlet 　　　　　　Door lock for opening and closing

We will start providing the conference room reservation guidance display system InfoLink. By integrating with Microsoft Outlook, it will display real-time reservation status, solve various office challenges, and lead to effective resource utilization. 【Features】 - Real-time display and update of reservation status: Operations for reservation, start, extension, and end can be performed directly from the terminal in front of the room. Additionally, there is an automatic cancellation feature that activates after a certain period has passed since the scheduled start time of the meeting, supporting the effective use of conference rooms. - Screen design options to match the office environment: You can choose from three standard designs for the screen. In custom design (*), you can reflect your company logo and brand colors, enhancing the spatial experience. - Display of a list of conference room reservations: In addition to displaying the location and time of meetings scheduled for the day, it is also possible to guide the location of the conference room on a map (*). - Integration with related systems (*): By integrating with related systems, more diverse displays can be achieved. Integration with the private booth reservation guidance display system allows for the display of free-address seating and private booths in a map format. * denotes optional features.