Optimal safety measures for abnormal temperatures in distribution board equipment / New product for distribution board alarm system.

Monitoring and alarming of dangerous temperatures in various industries / New product for dangerous temperature alarm devices.

■Features of the Dangerous Temperature Alarm Device 1. Capable of monitoring and alarming various dangerous temperatures (80°C) across different industries. 2. Can be installed in areas where there is a risk of dangerous temperatures, allowing for monitoring, alarming, and remote reporting. 3. Continuously monitors various dangerous temperatures in different industries on a daily basis, enabling early detection and safe response. 4. An eco-friendly "Dangerous Temperature Alarm Device" that anyone can easily install with zero standby power. 5. A new type of "Dangerous Temperature Alarm Device" that combines an alarm panel with a temperature sensing wire (80°C). ◇Features of the Temperature Sensing Wire 1. Can directly sense temperature and emit signals through physical action without the need for power supply or measuring instruments. 2. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 3. Can be wired similarly to electrical equipment wiring and can be used for both indoor and outdoor wiring. 4. The shape memory alloy has permanent memory, is rust-free, and maintains its state once activated, allowing for long-term use. 5. This product meets the performance standards of fixed temperature detectors as specified by fire safety regulations (120 seconds). 6. Non-resettable type that allows for confirmation after activation. (Once activated, it cannot be reactivated; the activated location must be deleted and reconnected.)

• Alarm panel
• Substation equipment
• Power distribution and control panels

Optimal safety measures for abnormal temperatures in distribution board equipment / New product for distribution board alarm system

■Features of the Distribution Board Alarm System 1. The system is equipped with temperature sensing wires (80°C) wired into the distribution/control panel, allowing for monitoring and alarm of abnormal temperatures. 2. It continuously monitors the abnormal temperatures of the distribution/control panel equipment, enabling early detection and safe response. 3. Inspection and maintenance of the distribution/control panel equipment can be conducted reliably and safely. 4. This is the optimal "Distribution Board Alarm System" for safety measures against abnormal temperatures in distribution/control panel equipment. 5. It is a "Distribution Board Alarm System" that combines a compact alarm panel with temperature sensing wires (80°C). 6. This product meets the performance standards of type 1 fixed temperature detectors (120 seconds) as specified by fire safety regulations. ◆Features of the Temperature Sensing Wire 1. It can directly sense temperature and emit signals through physical action without the need for power supply or measuring instruments. 2. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 3. It can be wired similarly to electrical wires. It can be used for both indoor and outdoor wiring. 4. The product integrates numerous shape memory alloys at equal intervals along the wire. 5. It is simple, easy to use, and highly accurate, utilizing eco-friendly technology with zero standby power through its switching function.

• Power generation equipment
• Power distribution and control panels

New product for temperature sensing wire for monitoring abnormal temperatures of electrical wires in electrical equipment.

■Features of Temperature Sensing Wires for Electric Cables 1. Attach temperature sensing wires for electric cables to the cables using spiral tubes or similar methods to monitor abnormal temperatures in the cables. 2. Attach temperature sensing wires for electric cables to control devices and load devices using plastic bonds to monitor abnormal temperatures in the equipment. 3. Detect abnormal temperatures in the electric equipment's cables, control devices, and load devices, preventing equipment damage and fires in advance. 4. Continuously monitor abnormal temperatures in electric equipment on a daily basis, ensuring reliable and safe maintenance management. 5. Allows for safety management of electric equipment even by individuals who are not electrical engineers. ■Characteristics of Temperature Sensing Wires for Electric Cables 1. Enables direct temperature sensing and signaling through physical operation without the need for power sources or measuring devices. 2. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and send a signal. 3. Can be wired similarly to electric cables. Additionally, it can be used for both indoor and outdoor wiring.

• Power generation equipment
• Substation equipment
• Power distribution and control panels

New product of temperature sensing wire integrated with multiple temperature memory sensors.

■Features of Temperature Sensing Wire 1. It can directly sense temperature and generate signals through physical operation without the need for power supply or measuring instruments. 2. When the surrounding temperature reaches the set temperature (80°C), the two wires short-circuit to sense the temperature and generate a signal. 3. It allows for routine monitoring of various abnormal temperatures, ensuring reliable and safe maintenance management. 4. It can detect abnormal temperatures in various devices early, preventing equipment damage and fires. 5. By simply extending the wiring, it can provide extensive monitoring of abnormal temperatures. 6. It can be wired similarly to electrical equipment wiring and can be used for both indoor and outdoor wiring. 7. It is a product that integrates a large number of shape memory alloys at regular intervals along the extended wire. 8. Utilizing the softening of the wire and the recovery of the shape memory alloy, it senses temperature by short-circuiting the two wires and generates a signal. 9. It is a simple, easy-to-use, and accurate eco-technology product with zero standby power due to its switching function. 10. The shape memory alloy has permanent memory, is rust-free, and retains its function indefinitely once activated, allowing for long-term use. 11. It is a product that meets the performance standards of fixed-temperature type detectors as specified by fire safety regulations (120 seconds). 12. It is a non-resettable type that allows for confirmation after activation (once sensing is activated, it cannot be reactivated; the activated location must be deleted and reconnected).

• Facility Design

Detect abnormal temperatures in the distribution board / Temperature detection sensor for distribution boards

■Features of Temperature Detection Sensors for Distribution Boards 1. Continuously monitors and detects abnormal temperatures of electrical wires in the distribution board. 2. Continuously monitors and detects abnormal temperatures of power (control) equipment and electrical (load) equipment in the distribution board. 3. Inspection tasks for distribution board equipment can be performed by anyone, ensuring reliable and safe maintenance management. 4. Utilizes shape memory alloy (restoration) and electrical wires (softening) to create a short circuit (contact) between two wires, detecting abnormal temperatures (maximum allowable temperature) and generating a signal. [Set temperature: 80°C] 5. A simple, easy-to-use product with good accuracy, featuring eco-technology with zero standby power due to its switching function. 6. Capable of simultaneous temperature detection and signaling, with a simple circuit configuration (switching function) at a low cost. 7. Shape memory alloy has permanent memory, is rust-free, and retains its function indefinitely once activated. 8. Operates without the need for power, ensuring no malfunction and allowing for swift, precise use over many years. 9. Enables direct temperature detection without the need for measuring instruments. 10. Non-resettable, allowing for confirmation after activation. (Once activated, it cannot be reactivated. The activated location can be deleted and reconnected.)

• Power generation equipment
• Substation equipment
• Power distribution and control panels

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata) is pleased to announce that we will hold our next recruitment event, “Kort Valuta Night,” on November 26, 2025. This recurring event offers an opportunity for potential candidates to casually learn about our company culture and team atmosphere before applying. By lowering the barrier to entry and providing authentic insights from current employees, the event helps participants gain a more concrete sense of what it’s like to work at Kort Valuta. Since the event’s launch, approximately ten attendees have gone on to join the company in a range of roles — including marketing, customer support, and backend engineering.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; President & CEO: Hideki Shibata; hereinafter “the Company”) announces that it has renewed the user interface (UI) of TwooCa, the Company’s digital employee ID with Visa payment functionality.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Hideki Shibata) is pleased to announcethat NBS Logisol Co., Ltd. (Headquarters: Hita City, Oita Prefecture; CEO: Itsuro Kono) has introduced “TwooCa,”a Visa-enabled digital employee ID card, for approximately 1,100 employees.

An article about the resin-based lightweight formwork system "PERI DUO" has been published in the "Construction News" (November 7, 2025)! "PERI DUO" is a new system formwork made of resin that can be used for walls. It is made from a newly developed material called "Politec," which is high-strength and lightweight. With fewer components, it is easy to handle. It allows for increased reuse and is an environmentally friendly lightweight formwork that is flexible on the construction site! 【DUO Product Features】 ■ New system formwork made of resin ■ High strength and lightweight ■ Fewer components and easy to handle ■ 100% recyclable *For more details about this product, please feel free to contact us. PERI Japan Co., Ltd.

We are pleased to announce that the "Kuji Regional Renewable Energy Circulation Project" in Kuji City, Iwate Prefecture, has received an Excellence Award at the 2025 Solar Week Awards organized by the Japan Photovoltaic Energy Association. The "Solar Week Awards" recognize initiatives and projects that contribute to the community, are desired by the community, and serve as models for the expansion of solar power generation. On July 24, 2025, NGK Insulators, Ltd. issued a press release titled "Start of Operation of Solar Power Generation Equipment at Hybrid Storage Facility with Sharing Function - Ceremony Held at Solar Power Plant Operated by Iwate Bank Group Company." This demonstration of the hybrid storage facility with sharing function (StorageHub) is being conducted by manorda Iwate, a regional trading company fully funded by Iwate Bank, with development led by NR-Power Lab Co., Ltd. NR-Power Lab Co., Ltd. is leading the design, development, and system operation of the StorageHub in this project. We will continue to collaborate with our partner companies to engage in technological development and the creation of advanced services aimed at realizing a sustainable local community.