We will be exhibiting at the 8th Comprehensive Exhibition on Infrastructure Maintenance Management and Aging Countermeasures, Social Infrastructure Tech 2025, from December 10 to December 12.

This is a deterioration diagnosis service that enables remote monitoring without the need for power outages for ultra-high voltage and high-voltage cables.

"PDLOOK" is a smart security service that utilizes advanced digital technologies (IoT and AI) to remotely measure, diagnose, and report the health of private cables without interrupting business activities. It statistically manages and understands signs of abnormalities that are beneficial for maintenance management. It captures signs of abnormalities that occur and disappear irregularly over the long term. Additionally, it uses a closed network and LTE line data center. It does not interfere with the customer's network and does not stop business activities during installation or measurement. 【Features】 ■ Completely uninterrupted power supply ■ Voltage levels ■ Trend monitoring ■ Diagnostic technology ■ Security *For more details, please refer to the related links or feel free to contact us.

• Other Management Services

Applicable to high-voltage cables! Diagnosis can be performed during operation without the need for power outage work.

We would like to introduce Kyushu Electric Power Company's cable diagnostic service, "PDLOOK." It is possible to take measures to predict and prevent troubles such as "it's too late when abnormalities are detected" and "unplanned operational shutdowns and long lead times for cable procurement." With 365-day trend monitoring, we do not miss signs of deterioration, and we provide monthly diagnostic results through a combination of electrical professionals and AI diagnostics. 【Features】 ■ 365-day trend monitoring to catch signs of deterioration ■ No need for power outage work (diagnosis can be performed while in operation) ■ Monthly diagnostic results reported through electrical professionals and AI diagnostics *For more details, please download the PDF or feel free to contact us.

• Other Management Services

You can statistically manage and grasp beneficial signs of abnormalities for security management!

Partial discharge methods have been recognized as an effective diagnostic technique for some time, but due to their characteristics and challenges, detection has been considered difficult. The solution to this is the smart safety service "PDLOOK." After installation, data is collected, and AI is used for PD judgment and monitoring the progression of PD occurrences. Customers can continuously monitor trends through their browsers. Additionally, specialized technicians analyze the data every month, and a report is generated each month, which can be used as evidence for replacement planning. 【Features】 ■ Completely uninterruptible ■ Voltage classes ■ Trend monitoring ■ Diagnostic technology ■ Security *For more details, please download the PDF or feel free to contact us.

• Other Management Services

Trend monitoring! We capture the long-term signs of abnormalities that occur and disappear irregularly.

We would like to introduce Kyushu Electric Power Company's smart security service "PDLOOK." This service utilizes advanced digital technologies (IoT and AI) for smart security, allowing for the remote measurement, diagnosis, and reporting of the health of private cables without interrupting business activities. Additionally, through trend analysis, it is possible to statistically manage and grasp signs of anomalies that are beneficial for maintenance management. 【Frequently Asked Questions and Answers (partial)】 ■ The number of days required for installation work depends on the scale of the project, but it is estimated to be between half a day to 2 days. ■ The cost of installation work will be provided separately in a quote. ■ The contract period can be selected from 1 year, 3 years, or 5 years (the minimum usage period is 1 year). ■ Service fees can be paid in a lump sum in advance. *For more details, please download the PDF or feel free to contact us.

• Other Management Services

Abnormal detection is possible from the early stages of deterioration through trend monitoring based on 365-day diagnostics!

"PDLOOK" is a service that continuously performs remote diagnostics and reporting on the integrity of private internal cables without power interruptions. Since power outage work is not required, diagnostics can be conducted while the production line is operational, allowing for a reduction in labor related to production stop planning adjustments and on-site responses related to diagnostics. Additionally, we will report the diagnostic results every month in a monthly report. The monthly report can be viewed anytime via a browser. [Features] - Diagnostics can be performed while the production line is operational since power outage work is not required. - Reduction in labor related to production stop planning adjustments and on-site responses related to diagnostics is possible. - Early detection of abnormalities from the initial stages of deterioration through trend monitoring with 365-day diagnostics. - Applicable to extra-high voltage cables. - Monthly reports will provide diagnostic results every month (accessible anytime via a browser). *For more details, please refer to the related links or feel free to contact us.

• Other Management Services

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling or tripping over wired cables × Cable disconnection or damage × Worrying about forgetting to turn the switch back on after temporarily stopping the sensor. × Wanting to be notified of bed exits even from a location far from the nurse call outlet. Such concerns can be resolved simply by connecting our wireless nurse call linked set to the sensor! Our wireless nurse call linked set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed area, alleviating concerns about tripping or falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations far from the nurse call outlet, allowing for more flexible equipment placement.

"Somehow inconvenient" will inevitably become a "visible cost" if left unattended. When small inconveniences and anxieties accumulate in the HR and general affairs field, they manifest as a significant burden during peak times at the end and beginning of the month. This time, we will introduce the process of a fresh food sales company with about 200 employees that articulated this vague discomfort and took the first step. When we articulate "somehow inconvenient"... The company's challenges were clear: 1) Managing attendance with paper time cards requires a lot of effort for aggregation and Excel transcription. 2) Transcription errors undermine the reliability of payroll data, and inquiries about remaining paid leave require opening Excel each time for confirmation, increasing the workload on-site. 3) Low IT literacy creates psychological resistance to the introduction of new systems, acting as a barrier. Information from iBP To organize "where to start," we first clarified priorities. The conclusion is simple. You can read the continuation without entering personal information. Please visit the iBusiness Partners column page! https://ibp-column.sfsite.me/33995

Thank you very much for your continued support. This year marks the first year since our company's establishment, and we have been able to progress with the guidance and cooperation of many people. I would like to take this opportunity to express my heartfelt gratitude. Next year, we will continue to strive to provide valuable services, and we kindly ask for your continued support. Now, we would like to inform you that Chudai Sangyo Co., Ltd. will be closed for the year-end and New Year holidays during the following period: Holiday Period: Saturday, December 27, 2025, to Monday, January 5, 2026. Inquiries received during the holiday period will be answered sequentially after the start of business in the new year. We apologize for any inconvenience this may cause and appreciate your understanding. Thank you.

We are pleased to announce that PDLOOK will be exhibiting at "Social Infrastructure Tech 2025," one of the largest specialized exhibitions in Japan, where the latest technologies for infrastructure maintenance and management will gather. To address the challenges and needs of companies struggling with the maintenance of private cables, we will propose advanced cable diagnostic methods developed through years of experience in the power industry. We warmly invite you to visit our booth. We look forward to seeing you there. ■ Dates: December 10 (Wed) - 12 (Fri), 2025 ■ Venue: Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo) ■ Location: Inside the National Conference Pavilion, East Hall 4, P-03 ■ URL: https://messe.nikkei.co.jp/in/ Additionally, we will be giving a presentation at the Infrastructure Maintenance National Conference Pavilion. ■ Date and Time: December 10 (Wed) 11:00 - 11:40 ■ Location: Infrastructure Maintenance National Conference Pavilion 4-073 ■ Theme: "Online Remote Diagnostic Service for Partial Discharge of Power Cables: PDLOOK" ■ URL: https://messe.nikkei.co.jp/in/special/ ■ Free admission, no prior reservation required.