Construction Technology Expo 2020 Kanto (Online)

Detecting fires in tunnels; can also be used as an alternative to CCTV.

【Points】 Automatically analyzes infrared camera footage to perform fire detection that is comparable to traditional methods. It also has a built-in visible light camera, allowing for tunnel monitoring similar to CCTV.

• Security cameras and surveillance systems

Optimize wind speed in the tunnel, also responsive in emergencies.

This is a ventilation measurement control panel that implements ventilation control for normal and emergency conditions (zero wind speed). It optimally controls the jet fan using measurement data from smoke density meters, carbon monoxide density meters, wind direction and speed meters, and fire detection devices. It is equipped with standard zero wind speed control to ensure a safe evacuation environment for users during emergencies (such as fires). In normal control, it utilizes wind speed to improve the control delay of feedback control.

• Ventilation and smoke exhaust equipment

We continuously monitor temperature changes remotely and provide "visible peace of mind."

Temperature sensors embedded at regular intervals within the cable measure the surrounding temperature every 10 seconds, providing real-time temperature information. This allows administrators to continuously monitor the temperature remotely and respond quickly to abnormal temperature changes. Additionally, in the event of a fire, the system accurately detects the "fire point location" at a minimum interval of 1 meter and provides this information to the administrator. The two-stage detection of preliminary and main alarms eliminates false alarms and is effective as a fire prevention and mitigation measure in conjunction with other disaster prevention equipment. The completely shielded structure of the cable excels in dust and water resistance, making it "maintenance-free." It is already being utilized as a "fire point detection device" in the field of road tunnels, in conjunction with ventilation control systems during fires, and is registered with NETIS. (Registration name: "Temperature Detection Type Fire Point Detection Device" KK-140022) *For more details, please refer to the PDF or feel free to contact us.

• Monitoring and Control Equipment
• Emergency alarm system
• Bridge Construction

False alarm elimination: Fire sensor with a completely shielded cable for maintenance-free operation!

The "temperature detection fire point location detection device" is a fire detector with a cable structure that detects fires based on temperature. It can identify the location of the fire point from the measurement data of semiconductor temperature sensors embedded at regular intervals (5m or 8m) within the cable. It reliably detects the fire point location compared to conventional equipment, activates appropriate emergency equipment and wind speed zeroing control, and issues a preliminary alarm approximately 30 seconds after the sensor detects a temperature anomaly due to a fire.

• Other measuring instruments

This is a power panel responsible for next-generation tunnel ventilation.

This is a ventilation power panel for jet fans that implements noise countermeasures in industrial inverters. By controlling the rotation speed of the jet fan, it creates a desired airflow speed in the tunnel. It uses a uniquely developed filter to reduce the negative impact of noise on the jet fan and other equipment. Precise control of the rotation speed is expected to improve energy efficiency and safety. For more details, please refer to the individual catalog.

• Ventilation and smoke exhaust equipment
• Power Equipment
• Power distribution and control panels

In the field of food and health food research and development, an increasing number of companies are facing the following challenges: - Difficulty in exploring new functional materials and differentiation themes, leading to a depletion of research topics. - While they are collecting information from conferences and papers, they struggle to translate this into research themes directly related to their products. - They remain limited to competing similar products and follow-up projects, failing to establish uniqueness. - Although there are seeds of ideas, they struggle to elevate them to scientific hypotheses and build the necessary foundations for internal approval. Behind this lies a "wall of execution" that cannot be overcome by traditional information gathering and research processes. In this webinar, we will introduce a new R&D approach to break through these challenges. It is a next-generation research and development scheme that combines AI-driven hypothesis generation, which has achieved results in drug discovery, with scientific hypothesis verification by a food human trial CRO. This will allow for the transformation of vague ideas into scientifically verifiable projects, simultaneously achieving the construction of persuasive foundations for upper management and differentiation development.

Fujikohsuhou Industrial Co., Ltd. will hold an online seminar titled "Tips for Setting Laser Hardening Conditions" on July 20, 2025 (Wednesday). In laser hardening, factors such as output and speed are related to the quality of hardening. We will explain how output and speed are connected to quality factors. This seminar is aimed at those who are looking to start utilizing laser hardening. 【Recommended for】 ■ Those who want to learn about methods for setting laser hardening conditions ■ Those who want to obtain technical information about laser hardening

Take the 'first step' in DX talent development in Fukuoka. We will hold a free seminar where you can learn reskilling strategies that can be applied in the field through case studies and experiences! 'I've become responsible for DX, but I don't know where to start.' This is a participatory seminar aimed at representatives from small and medium-sized enterprises in Fukuoka City, Fukuoka Prefecture, where you can learn the 'first steps' in DX talent development and implementation support. While introducing case studies of representative DX tools such as Power Automate and Power BI, you will experience hands-on sessions with Copilot, allowing you to grasp practical small-start methods that can be implemented on-site. The content also includes specific success stories from the Fukuoka region, along with tips for promoting understanding and advancement within your organization.

We will be exhibiting at INCHEM TOKYO 2025, which will be held at Tokyo Big Sight from September 17 (Wednesday) to September 19 (Friday). This time, we will host many events, including special project stages and mini-seminars. At our booth, we will introduce our solutions and technologies based on the theme of "Sustainable Plant Engineering" from three different concepts. Please be sure to stop by our booth, East Hall 6, K-17.

The Siemens EDA Tech Forum is a technical event aimed at sharing the latest technological trends, case studies, and solutions to challenges with everyone involved in the design and development of silicon systems and electronic systems, while addressing evolving technologies, the densification and complexity of designs, and various design challenges, all while meeting requirements for quality, safety, and reliability. The goal is to deepen insights and networks towards achieving sustainable business. The forum covers a wide range of topics, from advanced design technologies and methods in fields such as 3D ICs, chiplets, chips for AI and ML (machine learning), and IC packaging, to the design, analysis, and collaborative development of electronic systems, including printed circuit boards, across multiple domains, as well as building ecosystems both internally and externally using digital threads. Through case presentations and explanations of design methods by industry leaders, it supports solutions to challenges faced in daily design work from all directions. This is a free technical event that requires pre-registration. We hope you will participate!