Participation in the 121st Catalysis Discussion Meeting.

Coriolis digital mass flow meter (flow meter) and controller capable of measuring true mass flow rate.

The precision mass flow meters (flow meters) / controllers for liquids and gases use advanced Coriolis sensors (patented) and are high-performance instruments that directly measure mass regardless of changes in operating conditions (pressure, temperature, density, thermal conductivity, viscosity, etc.). Both integral and separate types of control valves are available. The control valves differ from those of competitors in their modular structure, allowing customers to replace them on-site without adjustment work. The standard valve is of the normally closed type with a Kv value of up to 1.5. Additionally, normally open types are also available. For more details, please download the catalog.

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Pressure-resistant explosion-proof type liquid Coriolis mass flow meter with domestic explosion-proof/IECEx/ATEX Zone-1 certification, also compatible with gas measurement.

The "mini CORI-FLOW Ex d" is a robustly designed Coriolis mass flow meter for liquids/gases that can be applied in hazardous locations. The compact mass flow meter mini CORI-FLOW series M12-M14 is housed in a pressure-resistant explosion-proof container. The mini CORI-FLOW Ex d series covers a small flow range from 100 mg/h to 30 kg/h. The equipment can be used at line pressures up to 10.7 or 13.8 MPa(a). 【Features】 ■ Domestic explosion-proof type certification (IIB T6 Gb) ■ IECEx and ATEX approved, pressure-resistant explosion-proof ■ Direct mass flow measurement independent of fluid characteristics ■ High accuracy and excellent repeatability ■ Multi-range ■ Standard: Analog 0 ... 5(10) Vdc and 0(4)... 20 mA output and digital communication RS232 ■ Option: RS485 communication compatible (Modbus, PROFIBUS-DP, DeviceNet, FLOW-BUS) ■ Intrinsically safe Ex i 4...20 mA current output *For more details, please refer to the catalog or feel free to contact us.

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The mass flow controller, capable of high-speed control due to the fast response of the sensor.

The "mini CORI-FLOW(R) mass flow controller (flow meter)" features high stability control output and fast response. Due to the fast sensor response (50…200 msec), high-speed control has become possible. Therefore, applications such as split delivery can be expected. 【Features】 ○ Directly connected control valve ○ Fast response For more details, please contact us or download the catalog.

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Adoption of mass flow control pumps! A liquid distribution system with a control method that replaces valve control.

The "mini CORI-FLOW(R) liquid dispensing system (pump system)" consists of a Coriolis flow meter, gear pump, filter, check valve, and the piping that connects them. All components are electrically and mechanically integrated, supplied after optimization of the PID controller and comprehensive testing. The pump series is available for extremely low flow rates to relatively high flow rates, high pressure, wide control ranges, and for aggressive fluids. In addition to operation in analog mode, it can also be used in digital mode. 【Features】 - Simple, compact configuration; easy to use - No need for boosting liquid sources - Compact complete dispensing system - Direct mass measurement and control For more details, please contact us or download the catalog.

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[Pump System Case 2] Supercritical Gas Measurement and Control

Fluid near the supercritical region; measuring substances like carbon dioxide (CO2) and ethylene (C2H4) is not easy. For example, carbon dioxide (CO2) enters the critical region when the temperature exceeds 20°C and the pressure reaches about 30 bara. Under such conditions, the physical properties, such as density and specific heat, change rapidly as a result of temperature and pressure variations. Therefore, measuring these fluids using thermal methods becomes very difficult. The "Mini CORI-FLOW(R)" provides true mass flow measurement regardless of physical properties, thus solving these issues all at once. 【Application Examples】 - Measurement of the mass of the molecules themselves, whether the fluid is in gas, liquid, or at their boundary. - This measurement principle has been field-validated to provide high precision and stable measurements. For more details, please contact us or download the catalog.

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[Pump System Case 1] Gas or Liquid Precursor Delivery

In the vapor deposition process, various precursor fluids (regardless of whether they are gases or liquids) must be precisely controlled. The "mini CORI-FLOW(R) series high-precision mass flow controllers" are particularly well-suited for these demanding applications. Thanks to the "multi-range" feature, OEM customers do not need to maintain numerous types of instruments. This device allows for easy range changes, thereby providing a cost of ownership advantage. [Application Examples] - Applying mini CORI-FLOW(R) to additive dosing → Enables the easy construction of a compact and autonomous system. - Applying mini CORI-FLOW(R) to batch counters → Provides high precision, high speed, high repeatability, and a compact batch and dosing system. For more details, please contact us or download the catalog.

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High-precision flow meter suitable for research on liquids/gases!

A compact flow meter that is one-tenth the size of conventional models, suitable for extremely low to low flow ranges. Designed to pursue cost-effective mass flow meters and controllers. ● The world's smallest Coriolis flow controller ● High precision 1: A mechanism that is unaffected by changes in operating conditions (pressure, temperature, density, thermal conductivity, viscosity). ● High precision 2: The world's smallest error range with a reading accuracy of ±0.2 ● Applicable to both liquids and gases ● Proven track record in Europe ...and many other features. ★ For more details, please contact us or download the catalog to view.

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Achieve precise control and high reproducibility! MFC that can control the flow rate of TiCl4.

The "Liquid MFC for TiCl4" is a device that can precisely control the flow rate of TiCl4. TiCl4, used in processes such as metal hardening, has traditionally relied on thermal MFCs. However, these devices struggle to adapt to physical changes in the fluid, such as density and specific heat, making it difficult to accurately measure, control flow rates, and maintain high reproducibility. To use them effectively, each user and equipment manufacturer requires specific know-how, which has been a significant challenge. By using this product, precise control and high reproducibility can be achieved. 【Features】 - The measurement principle is Coriolis rather than thermal. - It can deliver "accurate mass" without being affected by physical changes in the fluid. - A separate control valve type can be selected for better maintenance considerations. For more details, please refer to the catalog or feel free to contact us.

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We will be exhibiting at the "Construction Technology Exhibition 2026 Kinki" to be held at Intex Osaka from October 28 (Wednesday) to October 29 (Thursday), 2026. On the day of the event, you will be able to see actual products, services, and demonstrations, so we invite you to come to the venue for this opportunity. We sincerely look forward to your visit. Exhibited Products: ● Health Management Solution "GenVital LTE" ● Integration System of "GenVital LTE" and "FACEma" ● Generative AI Site Monitoring System 【Related Press Release】 ● Weather Information Service for Construction Sites "KIYOMASA PRO" Event Dates: October 28, 2026 (Wednesday) 9:30 AM - 5:00 PM October 29, 2026 (Thursday) 9:30 AM - 4:45 PM *Exhibited products may be added or changed without notice before the event.

We are pleased to announce that Gywood has been recommended as a featured building material in the special project "Recommended Building Materials" at the Housing Business Fair within the comprehensive exhibition for housing, architecture, and real estate [BREX Kansai]. We will be exhibiting in the "Recommended Building Materials and Equipment" zone, where professionals from the field gather to showcase their recommended materials. We invite everyone to stop by and visit us.

Seminar Overview As the labor shortage in manufacturing sites becomes more severe, the labor costs and time losses associated with the "transportation" of products and components, as well as "cleaning" within factories, have become critical management issues that cannot be overlooked. In this webinar, we will introduce the latest use cases of "Autonomous Mobile Robots (AMR)" and "Commercial Cleaning Robots" that achieve productivity improvements in manufacturing environments. We will specifically address questions such as "How are other companies operating these technologies?" and "What kind of cost reduction effects can be expected after implementation?" by providing concrete explanations of actual before-and-after scenarios and operational flows. Factory managers and members of production technology and DX promotion departments who want to advance automation and efficiency on-site are encouraged to participate! Recommended for: - Those who are unsure about where to start with automation, labor reduction, and DX in their factories. - Those who want to alleviate labor shortages on-site and focus resources on core operations to improve productivity. - Those who want to stay updated on the latest trends in the use of transportation robots (AMR) and cleaning robots.

Our representative, Koichi Yokoyama, will be speaking at an online seminar scheduled for November 27 (Friday). Participation is possible from anywhere in the country. We hope you will join us! 【Event Overview】 Date: November 27, 2026 (Friday) 13:00 - 15:05 (Deadline: November 25, 17:00) Venue: Online (Zoom) / Participation Fee: Free (Pre-registration required, lottery system) Organizer: Otsuka Shokai Co., Ltd. 【Session Details (14:05 - 14:35)】 "What Does Reliable Data Creation Mean? - Insights from Certified Public Accountants and Tax Accountants on Creating Trustworthy Data Before Relying on AI" We will discuss the quality and reliability of data that influences AI outcomes, covering points such as "Considerations for Practicing DX" and "Data Integrity and Authenticity" from the perspectives of certified public accountants and tax accountants, to lay the groundwork for safely utilizing AI. *Applications from competitors or similar industries may be declined. *Inquiries: Otsuka Shokai Co., Ltd. Seminar Office (ai-datasuishin@otsuka-shokai.co.jp)

We will hold the first technical seminar on lightweight embankment construction methods and glass foam recycled materials in Sendai City, Miyagi Prefecture. Registration is limited to the first 126 applicants. "Technical Seminar on Lightweight Embankment Construction Methods and Glass Foam Recycled Materials" 【Program】 1. Lightweight Embankment Construction Method (1) What is lightweight embankment material? (2) Information on lightweight embankment materials (3) Application range (4) Construction achievements (5) Workability 2. Glass Foam Recycled Materials (1) What are glass foam recycled materials? (2) Features (3) Design soil constants (4) Considerations for design and construction (5) Application examples On February 12, 2027 (Friday), the "Technical Seminar on Lightweight Embankment Construction Methods and Glass Foam Recycled Materials" will be held at the Sendai Conference Center, 8th Floor, 2-2-10 Chuo, Aoba-ku, Sendai City, Miyagi Prefecture, as a CPD accredited program by the Japan Society of Civil Engineers (2.7 units). As there are only 126 spots available, please register early. For details and registration, please refer to the attached file.