Development of optimization and evaluation technology related to water tanks, ultrasonic waves, and liquid circulation - Optimization technology for resonance phenomena and nonlinear phenomena.

- Technology for controlling low-frequency resonance phenomena and high-frequency nonlinear phenomena based on sound pressure measurement analysis and evaluation.

The Ultrasonic System Research Institute manufactures and sells an "Oscillation System (20MHz)" that allows for easy control of megahertz ultrasonic oscillation. System Overview (Ultrasonic Oscillation System (20MHz)) Contents (20MHz Type) - Two ultrasonic oscillation probes - One set of function generator - One set of operation manual (USB memory) Features (20MHz Type) - Ultrasonic oscillation frequency Specification: 20kHz to 25MHz (or 24MHz) - Output range: 5mVp-p to 20Vp-p - Sampling rate: 200MSa/s (or 250MSa/s) This system utilizes commercially available function generators. We will propose a quoted price with a function generator set according to your needs. Standard Reference Example Oscillation System 20MHz starting from 80,000 yen November 2024: Development of megahertz flow-type ultrasonic technology November 2024: Development of ultrasonic sound pressure data analysis and evaluation technology December 2024: Development of nonlinear oscillation control technology for ultrasonic probes January 2025: Development of megahertz flow-type ultrasonic system

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

Application of sweep oscillation control technology to control nonlinear phenomena of ultrasound.

The Ultrasonic System Research Institute has developed ultrasonic system technology that enables control of ultrasonic propagation states above 1-700 MHz by utilizing a megahertz ultrasonic oscillation control probe for ultrasonic equipment. This is a new application technology based on the measurement, analysis, evaluation, and techniques of ultrasonic propagation states, applicable to precision cleaning, processing, stirring, welding, plating, and more. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation can be controlled for several tons of target objects even in a 1000-liter water tank with ultrasonic output below 20W. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic wave phenomena and an abstract algebraic ultrasonic model. The key point is the use of tools (elastic bodies: metal, glass, resin). By confirming the ultrasonic propagation characteristics depending on the conditions of the target object, it is important to address it as an original nonlinear resonance phenomenon (Note 1). Note 1: Original Nonlinear Resonance Phenomenon This phenomenon occurs due to the generation of harmonics resulting from original oscillation control, realized at high amplitudes through resonance phenomena, leading to ultrasonic vibration resonance phenomena.

• Non-destructive testing
• Other measuring instruments
• others

A technology for measuring, analyzing, and evaluating the propagation state of ultrasound, applied using feedback analysis techniques based on multivariate autoregressive models.

The Ultrasonic System Research Institute conducts consulting related to the use of ultrasound by utilizing a technology that measures, analyzes, and evaluates the propagation state of ultrasound, applying feedback analysis techniques based on multivariate autoregressive models. By organizing the previous measurements, analyses, and results (note) obtained using ultrasonic testers in a chronological order, we establish and confirm new evaluation criteria (parameters) that indicate the appropriate state of ultrasound 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 new understanding of the relationships regarding various effects related to vibration phenomena, referencing statistical mathematical concepts. As a result, there is an increasing number of cases demonstrating that new nonlinear parameters are highly effective concerning 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 favorable confirmations.

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

A megahertz ultrasonic oscillation control probe that enables the utilization of ultrasonic propagation conditions from 1 to 900 MHz.

The Ultrasonic System Research Institute has developed a megahertz ultrasonic oscillation control probe that enables the utilization of ultrasonic propagation states from 1 to 900 MHz by combining it with a function generator for controlling ultrasonic propagation states. This is a new application technology based on measurement, analysis, and evaluation techniques of ultrasonic propagation states for precision cleaning, processing, stirring, and inspection. By utilizing the acoustic properties (surface elastic waves) of various materials, ultrasonic stimulation can be controlled for structures and machine tools weighing several tons, even in a 3000-liter water tank, with ultrasonic output below 20W. It was developed as an application method for nonlinear phenomena through an engineering (experimental and technical) perspective on elastic waves and an abstract algebraic ultrasonic model. The key point is the technology for utilizing surface elastic waves on the surface of ultrasonic elements. By confirming the propagation characteristics of ultrasonic waves depending on the conditions of the target object, it is important to address it as an original nonlinear resonance phenomenon. Note 1: Propagation characteristics of ultrasonic waves include nonlinear characteristics, response characteristics, fluctuation characteristics, and effects due to interactions.

• 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

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

Ultrasonic plating treatment technology using fine bubbles and megahertz ultrasonic waves.

The Ultrasonic System Research Institute has been developing ultrasonic plating treatment technology utilizing fine bubbles and megahertz ultrasound in collaboration with Japan Barrel Industry Co., Ltd. since 2015. Note: As of August 2024, it is continuously evolving based on good results into various application technologies. 1) Cleaning, processing, welding, plating... surface treatment... 2) Chemical reactions, liquid homogenization, stirring... 3) Inspection, evaluation... 4) Optimization control of ultrasound and fine bubbles tailored to specific purposes. Currently, in collaboration with Japan Barrel Industry Co., Ltd., we are developing application technologies utilizing ultrasound and fine bubbles for iron plating treatment (iron powder, amorphous, megahertz ultrasound...). If you are interested, please contact us via email. 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)

• Non-destructive testing
• Other measuring instruments
• 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

Development of an original ultrasonic system utilizing surface elastic wave control technology based on sound pressure measurement analysis.

The Ultrasonic System Research Institute has developed applied technologies that utilize surface acoustic waves through ultrasonic control. By combining ultrasound and surface acoustic waves, we achieve dynamic control of ultrasonic propagation. The key point is the ability to efficiently control nonlinear phenomena caused by surface acoustic waves. As specific technologies, we have developed system technologies that control nonlinear phenomena (bi-spectral) resulting from the interaction of ultrasound with water tanks and tools, tailored to specific purposes (cleaning, stirring, stress relief, inspection, etc.). As a result of utilizing measurement and analysis techniques for ultrasonic propagation states, we have confirmed the realization of harmonic control and the ability to adjust nonlinear phenomena. Our know-how lies in confirming and responding to the acoustic characteristics of the system (measurement, analysis, evaluation).

• Secondary steel products
• Other analytical equipment
• others

Analysis of sound pressure measurement data (autocorrelation, power spectrum, bispectrum, power contribution rate, impulse response, etc.) evaluation and technology.

The Ultrasonic System Research Institute has developed a technology to optimize ultrasonic propagation systems that enable control of resonance and nonlinear phenomena based on various analysis results of ultrasonic propagation states using an original ultrasonic system (sound pressure measurement analysis and oscillation control). In contrast to existing control technologies, this technology utilizes new measurement and evaluation parameters (note) related to the entire propagation path of ultrasonic vibrations, including various propagation tools, to achieve dynamic propagation states of ultrasound tailored to specific applications (cleaning, stirring, processing, etc.). This is a method and technology that can be applied immediately, and we offer it as consulting services (with increasing achievements in ultrasonic processing, precision cleaning at the nano level, stirring, etc.). Note: The original technology product (ultrasonic sound pressure measurement analysis system) measures, analyzes, and evaluates dynamic changes in the propagation state of water tanks, transducers, target objects, and tools. (Parameters: power spectrum, autocorrelation, bispectrum, power contribution rate, impulse response characteristics, etc.)

• Non-destructive testing
• 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

It is a technology that enables ultrasonic control tailored to specific purposes.

Ultrasonic System Technology 1: Development technology for dedicated water tanks 2: Improvement technology for ultrasonic transducers 3: Measurement technology for ultrasonic propagation conditions 4: Control technology for ultrasonic (acoustic flow) We provide system technology related to the above. This technology enables ultrasonic control tailored to specific purposes. * Know-how for improving ultrasonic transducers... * * Know-how for designing ultrasonic water tanks... * * Know-how for measuring ultrasonic propagation conditions... * * Know-how for controlling ultrasonic (acoustic flow)... * We offer the above. For more details, please contact the Ultrasonic System Research Institute via email.

• Non-destructive testing
• others

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 article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at TSP Corporation. ~ In the case of TSP ~ Before the introduction, there were challenges such as dealing with the "paper" sent from various locations and the reliance on specific individuals for the tasks. After the introduction, the input and checking of FB data, which used to take 2 to 3 hours, can now be completed in just 5 minutes. Additionally, the mindset of the accounting department, which was previously reliant on manual entry, has changed. [Case Overview] ■ Challenges before introduction - Dealing with "paper" sent from various locations, reliance on specific individuals ■ Key points of introduction - A robust support system for setup and operation - Easy to start from a small scale both financially and functionally *For more details, please refer to the related links or feel free to contact us.

The facility operating the nurse call system has made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call. ○ Up to 5 transmitters can be registered with one receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

Castem Co., Ltd. will exhibit at the "Monozukuri World Osaka - Mechanical Components Technology Exhibition" held at Intex Osaka from Wednesday, October 1 to Friday, October 3, 2025. We will showcase lost-wax precision casting and MIM (Metal Injection Molding) products, as well as introduce our new technology, mold-less casting "Digital Cast." In addition to our popular casting demonstrations, we will present case studies on solving issues related to metal parts. Please utilize our "Technical Consultation Booth" to learn about optimal manufacturing methods tailored to your needs, from ultra-small lots to mass production. 【Exhibition Overview】 Dates: October 1 (Wed) - October 3 (Fri), 2025, 10:00 AM - 5:00 PM Venue: Intex Osaka (1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture) Exhibition Booth Number: Hall 6, B Hall 51-1 Pre-registration allows for smooth entry. It is convenient to register via the URL below before your visit. We sincerely look forward to your attendance. https://www.manufacturing-world.jp/osaka/ja-jp/register.html?code=1431877272389396-VEK

From November 11, 2025 (Tuesday), at Pacifico Yokohama, we will be exhibiting at interOpto2025 / Light and Laser Science and Technology Fair (organized by the Optical Industry Technology Promotion Association / Optronics Corporation) with a focus on: - UV-transmitting glass that can be molded - Diffusion glass that can uniformly diffuse incident light - A double-sided lens array that is molded without lamination 【About the Exhibition】 Event Name: interOpto2025 / Light and Laser Science and Technology Fair UV Fair Date: November 11 (Tuesday) to 13 (Thursday), 2025 Opening Hours: 10:00 AM to 5:00 PM Venue: Pacifico Yokohama Exhibition Hall C Booth Number: C-15 Organizer: Optical Industry Technology Promotion Association / Optronics Corporation Official Website: https://www.optronics.co.jp/interopto/ We invite everyone attending this exhibition to visit our booth "Gosuzumi Seiko Glass." We sincerely look forward to meeting you on-site.