Mechanisms of bubble generation, stability, and collapse, and the optimal formulation of defoamers.

The "forces" of liquids: Various interfacial phenomena such as cleaning, wetting, penetration, foaming, and defoaming are due to the effects of the surface and interfacial tension of liquids.

Liquids are in a state where molecules can move relatively freely. Focusing on the molecules present at the surface (more precisely, the "interface" between the liquid and the atmosphere), intermolecular forces act not only between the molecules on the bulk side but also between the molecules in the atmosphere. However, due to the overwhelmingly high density of the molecules on the bulk side, the molecules present at the surface are constantly being pulled inward (toward the bulk side). As a result, it appears that a tension is acting to contract the surface. This is known as "surface tension" (more precisely, interfacial tension). Our company offers contract measurements for contact angle, surface and interfacial tension, friction and wear analysis, adhesion and film peeling analysis, zeta potential, anti-fogging evaluation, and more. Please feel free to contact us when you need our services. *For more details, please refer to the PDF document or feel free to reach out to us.

• Contract manufacturing
• Other physicochemical equipment
• Contract measurement

A surface tensiometer with significantly improved user interface through computer control.

The DyneMaster series is a surface tension meter that consolidates all the technology, know-how, and applications cultivated over nearly half a century by Kyowa Interface Science Co., Ltd., a specialized manufacturer. With computer control, it significantly enhances the user interface. Packed with a variety of features, it achieves high operability that does not discriminate against the user. 【Product Lineup】 ○ High-Precision Surface Tension Meter DY-700 → An fully automatic surface tension meter that pursues high precision at a practical level to solve various interfacial phenomenon problems. ○ High-Function Surface Tension Meter DY-500 → A reasonably priced fully automatic surface tension meter that also boasts a variety of extensibility beyond just surface tension measurement. ○ Automatic Surface Tension Meter DY-300 → Automatically analyzes surface tension reliably. → A basic automatic surface tension meter. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments

An automatic dynamic surface tension meter equipped with a built-in thermostat and thermometer, designed for ease of use.

The automatic dynamic tensiometer BP-D5 is a system that continuously measures dynamic surface tension from the moment the interface is formed by adopting the maximum bubble pressure method. Various controls and measurements are performed using the FAMAS software, which is also well-regarded for contact angle measurements in cooperative interfacial science. 【Features】 ○ Continuous measurement while varying the lifetime (20 to 5,000 ms) → Measurement up to 15,000 ms is possible as an option ○ Dynamic surface tension measurement at a constant lifetime is possible ○ Real-time display function of bubble pressure waveforms and LED strobe lighting function allow for monitoring the state of the bubbles ○ A series of operations from adjusting the probe depth to starting the measurement can be performed with the push of a button ○ During surface tension measurement, the temperature (°C) of the liquid sample can be recorded, allowing for temperature correction of surface tension for liquid samples with known temperature coefficients For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments

A New Evaluation Method for the Persistence of Liquid Films (Foam Films) Using a Surface Tension Meter: Possibilities for Application in Coating Film Quality Assessment.

A new evaluation method for liquid membranes as an alternative to lamella length measurement has been devised! - Available as an option for the DyneMaster series of surface tension meters. - This evaluation method serves as an effective means for cases where clear differences exist in sensory evaluations, but differences are not easily visible in surface tension or lamella length measurements, making quantitative assessment difficult. - For other features and details, please download the catalog or contact us. *For more information, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Other physicochemical equipment
• Contract measurement

[Speaker] Kyoko Kawasaki, President and CEO, First Innovatec Co., Ltd. [Purpose of the Event] In the VUCA era, where market changes are rapid and product life cycles are shortening, research and development departments are required to be more aware than ever of "market perspective" and "customer value" in their development processes. This means that it is not enough to simply deepen technology; it is essential to elevate it to "sellable" and "useful" technology through a new way of thinking. This seminar will explain the concepts and methods for engineers and R&D leaders to incorporate a marketing perspective and set valuable research and development themes. [Knowledge to be Acquired] - Basic marketing knowledge that engineers should grasp - How to utilize marketing frameworks aimed at STP (Segmentation, Targeting, Positioning) - The process of transforming technical ideas into research and development themes that connect to business

In the world, there are more information systems than there are companies, but the number of systems that truly "help with a company's business operations" in a meaningful way is limited. To address this challenge, our company has developed and evolved our unique supply chain solutions, the "Φ-Conductor Series" and "Φ-Pilot Series." Since our establishment, we have upheld the philosophy of "together with our customers, for our customers," and, unlike many IT vendors, we have consistently focused on the effectiveness of our implementations, steadily building our track record. Therefore, on the occasion of our 25th anniversary, we have decided to hold an event where customers who have implemented our solutions will share their experiences regarding the effectiveness of the implementation and any challenges they faced. The companies presenting will include a diverse range of six user companies, primarily from the food industry. Additionally, at the concurrently held exhibition, we will showcase our original lineup, the "Φ-Pilot Series" and "Φ-Conductor Series," along with add-on features and optional products related to φ-Pilot that our partner companies are working on. We warmly invite you to attend this event.

Softex Corporation will be exhibiting at the "40th Electro Test Japan" held at Tokyo Big Sight. At our booth, we will showcase the micro-focus X-ray inclined CT inspection device "SHRα," which demonstrates its power on components such as implemented multilayer boards and three-dimensional structures that have been difficult to inspect until now. [Booth Number: East Hall 5 E15-17] We sincerely look forward to your visit.

Our company will be exhibiting at the "Yonyaku Medical Fair 2025." We sincerely look forward to your visit.

Tohsan Electronic Equipment is exhibiting our product "ePI-09" used in calligraphy robots and "T-Shirt-kun" related goods at MOBIO (Monozukuri Business Center Osaka). Period: November 4, 2025 - November 27, 2025 Location: MOBIO The "ePI-09" is one of the smallest in the industry, yet it features 4-axis synchronous control and various interpolation functions (such as linear, arc, and helical). It is compatible with Raspberry Pi, has a rich API, and enables low-cost and short-term development. It can be stacked with up to 8 units and supports control of up to 32 axes. Additionally, at the "T-Shirt-kun" related exhibition, we are showcasing actual printed T-shirts and flyers with coupons. You can closely see the quality of the products and the image of their use. We hope you stop by!