Abnormal temperature detection for electric vehicle (EV) electrical equipment circuits / New product for temperature detection sensors for EVs.

New product for detecting abnormal temperatures in electrical equipment / temperature detection line.

■Characteristics of Temperature Detection Lines 1. Abnormal temperatures of electrical wires can be monitored regularly and detected collectively. 2. Abnormal temperatures of power (control) equipment and electrical (load) equipment can be monitored regularly and detected collectively. 3. Wiring similar to that of electrical equipment can be achieved. 4. By utilizing shape memory alloy (restoration) and electrical wires (softening) to create a short circuit (contact) between the two wire cores, abnormal temperatures are detected and converted into signals. 5. It is a simple, easy, and accurate eco-technology product with zero standby power due to its switching function. 6. It can detect temperature and signals simultaneously, with a simple circuit configuration (switching function) at a low cost. 7. Shape memory alloy has permanent memory, is rust-free, and retains its shape indefinitely once activated. 8. The operation is a physical action that does not require power, ensuring no malfunction, and it can be used accurately and swiftly for many years. 9. Temperature detection can be performed directly without the need for measuring instruments. 10. It can be used for indoor and outdoor wiring. 11. It is a non-return type that allows for confirmation after activation. (Once sensing is activated / cannot be reactivated. The activated area can be deleted and reconnected.)

• Sensors
• Safety Sensors
• Other safety equipment

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

Last month, we held a spring safety conference hosted by our company. We have compiled the details and atmosphere of the day into a PDF. We would appreciate it if you could take a moment to read it.

In recent years, as the importance of data integrity (DI) compliance in GMP environments has increased, there has been a growing call to deepen understanding of 21 CFR Part 11. This content introduces an on-demand presentation that organizes the background of Part 11, its relationship with DI, and its positioning in CSA guidance, while explaining the basic concepts of electronic records and electronic signatures. ■Content - Background and basic concepts of Part 11 - Relationship with data integrity (DI) - Positioning in CSA guidance - Basic requirements for electronic records/electronic signatures *This content is based on information as of March 17, 2026. *The information provided is intended for general informational purposes and does not guarantee specific compliance or suitability.