Megahertz Ultrasonic Oscillation Control Technology No. 3

Ultrasonic probe-based sweep oscillation system - a technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena.

The Ultrasonic System Research Institute has developed a new control technology for ultrasonic probes using original technology. This is an application technology for measurement systems using the new ultrasonic probe. We provide consulting services for the development, manufacturing, and control methods of dedicated ultrasonic probes tailored to specific purposes. Regarding the characteristics of piezoelectric elements, we develop and manufacture original ultrasonic probes based on analyses that consider elastic wave propagation and various vibration states (modes). For measurements, the probes can be connected to an oscilloscope for use. For oscillation, they can be connected to a function generator. By performing feedback analysis of sound pressure measurement data, it becomes possible to quantify and evaluate nonlinear ultrasonic phenomena (acoustic streaming) and cavitation effects. The ultrasonic probes are "made-to-order" based on the confirmed intended use.

• Non-destructive testing
• Other analytical equipment
• others

We will measure, analyze, and evaluate the propagation state of ultrasound using an ultrasonic tester.

Features (for standard specifications) * Measurement (analysis) frequency range Specification: 0.1 Hz to 10 MHz * Ultrasonic oscillation Specification: 1 Hz to 100 kHz * Capable of measuring surface vibrations * Continuous measurement for 24 hours * Simultaneous measurement of any two points * Display of measurement results in graph form * Attached software for time series data analysis This is a measurement system using an ultrasonic probe. The ultrasonic probe is attached to the target object for oscillation and measurement. The measured data is analyzed considering position, state, and elastic waves, detecting various acoustic performances. Ultrasonic Probe: Outline Specifications Measurement range: 0.01 Hz to 10 MHz Oscillation range: 1 kHz to 25 MHz Propagation range: 1 kHz to over 900 MHz Materials: Stainless steel, LCP resin, silicone, Teflon, glass... 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
• 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

Manufacturing, development, and consulting for ultrasonic cleaning systems tailored to tank sizes according to the purpose.

The Ultrasonic System Research Institute has developed measurement, analysis, and evaluation techniques regarding the effects of changes from standard sizes on ultrasonic propagation states for standard-type ultrasonic devices that allow for easy ultrasonic control. By applying this technology, we manufacture, develop, and provide consulting for ultrasonic systems tailored to the desired tank size. Device Overview * Ultrasonic System (Ultrasonic Cleaner) 1: Ultrasonic 2: Ultrasonic Tank 3: Circulation Pump (Deaeration and Microbubble Generation Liquid Circulation System) 4: Timer 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 Rate) 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

• others

Application of processing technologies utilizing nonlinear phenomena of ultrasound (acoustic flow, generation of harmonics, etc.) for nano-level emulsification, dispersion, and grinding.

- Technology for controlling nonlinear phenomena of ultrasound: Nano-level stirring, emulsification, dispersion, and grinding technology - The Ultrasonic System Research Institute has developed effective stirring (emulsification, dispersion, grinding) technology utilizing "technology for controlling 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, ultrasonic tanks, and other equipment through surface inspection. 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 rate) 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

• Secondary steel products
• Non-destructive testing
• Other Hydrogen/Fuel Cells

We provide on-site services for the measurement, analysis, and evaluation of ultrasonic equipment.

Application of technology to analyze and evaluate the dynamic characteristics of ultrasound The Ultrasound System Research Institute has developed a method (system) for the <analysis, experimentation, and evaluation> of ultrasound, utilizing "measurement, analysis, and control" technology related to the nonlinearity of ultrasound. Using this technology, we conduct <sound pressure measurement, experimentation, analysis, and evaluation> (including on-site support) for ultrasonic cleaning machines. To evaluate the complex and varying usage conditions of ultrasound, we do not rely solely on sound pressure and frequency; instead, we consider "timbre." We analyze it using a time series data autoregressive model and report and propose <evaluation and application> based on statistical models.

• pump
• Turbid water and muddy water treatment machines
• Manufacturing Technology

Application of feedback analysis using multivariate autoregressive models.

Features (in the case of standard specifications) * Measurement (analysis) frequency range Specification: 0.1 Hz to 100 MHz * Surface vibration measurement is possible * Continuous measurement for 24 hours is possible * Simultaneous measurement of any two points * Measurement results displayed in graphs * Utilization of original analysis software for time series data This is a measurement system using ultrasonic probes. Measurements are conducted by attaching the ultrasonic probe to the target object. For the measured data, considering position and state along with elastic waves, various acoustic performances are detected. Consulting services are available for sound pressure measurement analysis technology: 1) Operation of measurement equipment 2) Operation of analysis software 3) Evaluation methods for analysis results <Concept of Analysis: Statistical Thinking> Statistical mathematics has both abstract and concrete aspects, and through contact with concrete elements, abstract thoughts or methods are developed, which is the characteristic of statistical mathematics. Ultrasonic propagation characteristics: 1) Detection of vibration modes 2) Detection of nonlinear phenomena 3) Detection of response characteristics 4) Detection of interactions

• 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

- Technology for controlling nonlinear ultrasonic phenomena, enabling nano-level stirring, emulsification, dispersion, and grinding techniques.

Ultrasonic Treatment 1: "Nanopowdering" Ultrasonic Treatment 2: "Liquid Homogenization and Flowability Improvement" The Ultrasonic System Research Institute has developed a "technology for liquid homogenization and flowability improvement using ultrasonic control of nonlinear phenomena (acoustic flow)." This technology utilizes (evaluates) the ultrasonic propagation characteristics (analysis results) of indirect containers, ultrasonic tanks, and other items through surface inspection to control ultrasonic (cavitation and acoustic flow). Furthermore, it achieves effective ultrasonic (cavitation and acoustic flow) propagation states tailored to the structure, material, and acoustic properties of specific target objects, by controlling the ultrasonic oscillation in accordance with the interactions between glass containers, ultrasonic waves, and target objects. In particular, the dynamic characteristics of harmonics through acoustic flow control enable responses at the nanoscale. It has been applied and developed from the example of dispersing metal powders to nanosize.

• pump
• Water supply facilities
• others

Application technology of <measurement, analysis, and control> using ultrasonic testers.

The Ultrasonic System Research Institute has developed "ultrasonic propagation control technology" using titanium straws based on the classification of cavitation and acoustic flow. This system technology controls changes in acoustic flow according to its intended use by analyzing the complex variations of flow, ultrasound, and fine bubbles through sound pressure measurement analysis that includes various interactions. Practically, it is a method to optimize ON/OFF control (or control of flow rate, flow velocity, etc.) for a degassing fine bubble generation liquid circulation device for showers against various interactions and vibration modes. In particular, by controlling the acoustic characteristics of titanium straws and the oscillation control of megahertz ultrasound, it achieves the effects of a new dynamic ultrasonic control technology by controlling the original nonlinear resonance phenomenon (Note 1). Note 1: Original Nonlinear Resonance Phenomenon This phenomenon occurs when the generation of harmonics caused by original oscillation control is realized at high amplitudes through resonance phenomena, resulting in ultrasonic vibration resonance. Ultrasonic propagation characteristics: 1) Vibration modes 2) Nonlinear phenomena 3) Response characteristics 4) Interactions

• Non-destructive testing
• Other measuring instruments
• others

―― Is attendance management becoming a "burden" without you realizing it? A seminar to quickly learn about common issues and their solutions ―― We will be holding our attendance management web seminar in October, which takes place several times a year! The content is new, so whether you have participated in our webinars before or not, please feel free to join us. Date and Time: October 15 (Wednesday) 13:00- October 22 (Wednesday) 11:00- *Both days will cover the same content *Please check the link below for registration. In this seminar, we will recreate common situations in the workplace in a short drama format for easy understanding, and introduce specific solutions to each issue. This content is especially recommended for those who think, "I'm not struggling now, but I want to know information for the future." Common workplace "situations" can be a trigger for improvement. We will clearly present the challenges and countermeasures of attendance management. Recommended for: ❏ Those who take a long time to compile monthly attendance ❏ Those who tend to postpone compliance with legal revisions ❏ Those who currently have no major complaints but want to know hints for improvement ❏ Those who want to refer to initiatives and examples from other companies

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

The "Azabudai Hills Mori JP Tower," located in Azabudai 1-chome, Minato-ku, Tokyo, is a super high-rise building and the tallest building in Japan. It has 64 floors above ground and 5 floors below ground, making it the first super high-rise building in Japan to exceed 300 meters, with a total floor area of 461,395 square meters. This building serves as the core of the mixed-use facility "Azabudai Hills." Recently, the world’s first material, Zero R (0R), has been adopted for the "reception counters" located throughout each floor. *The reception counters are not only topped with the material but are entirely covered with Staron. Product number: Infinity IF188 Building type: Mixed-use facility, retail, office, residence, commercial facility Location: 5-8-1 Toranomon, Minato-ku, Tokyo 105-0001, Azabudai Hills

It's concerning when your child has to stay home alone. In such cases, the self-monitoring security system Life Defense protects your child with its "home security" feature. The operation is simple enough for even small children to use. Additionally, by using an optional internet camera, you can view the inside of the room and communicate through your smartphone. (An internet connection is required at the installation location of the internet camera.) 【Table of Contents】 1. Peace of Mind When at Home: "Home Security Function" ~ When your child is home alone, the home security is active. ~ ~ Even when you're at home, burglars may be targeting you. ~ 2. Emergency Notification Function for When You Feel Anxious ~ With one push, you can alert your guardians in case of an emergency. ~ 3. Summary ~ Child Monitoring Features (Home Security + Emergency Notification) ~ ✅ Home Security Function ✅ Internet Camera (Optional) ✅ Emergency Notification Function ✅ Points Please be sure to read the 【related materials】【related links】. ↓ ↓ ↓