横山商会 List of Products and Services

The "Poka-Yoke Production Guidance System" is an all-in-one poka-yoke system that can be customized according to the work content. It manages multiple torque drivers and torque wrenches based on the specified work procedures, eliminating the risk of forgetting to tighten bolts by overseeing everything from the specification of necessary tools for each task to the results of bolt tightening. Additionally, it records information such as the worker, production number, lot, and date/time in a PC or Google Spreadsheet, enhancing the flexibility, versatility, and robustness of traceability. 【Features】 ■ Digitalization of work procedures ■ Tools linked with work procedures ■ Storage of work records on a computer or in the cloud *For more details, please refer to the PDF materials or feel free to contact us.

• Process Control System
• Production Management System
• Other core systems

Poka-yoke is a mechanism designed to prevent operator mistakes or to detect and warn about those mistakes, as well as a system that detects any issues and prevents processing from starting if there is a problem. This document introduces Yokoyama Shokai's "Poka-yoke Production Guidance System." It includes "What can be done with Poka-yoke," an "Overview of the Poka-yoke Production Guidance System," "Support system from planning to delivery," and "Case studies," among other topics. Please take a moment to read it. [Contents (partial)] ■ What is Poka-yoke…? ■ What can be done with Poka-yoke ■ Are you facing these issues? ■ These functions will solve your challenges ■ Work procedure display monitor (1) (2) (3) *For more details, please refer to the PDF document or feel free to contact us.

• Process Control System
• Production Management System
• Other core systems

The "OZV3" is an original module for LPWA communication in the 920MHz band. It is specialized for long-distance communication, albeit at low speeds. It comes with an original stack and can be easily controlled via serial commands from microcontrollers or PCs. Depending on the application, you can choose between long-distance mode and high-speed mode. In long-distance mode, it achieves a communication range of 10 km in line of sight. (Transmission speed: 0.2 to 6 kbps; 10 km is at 0.2 kbps) Additionally, it complies with ARIB STD-T108 and has obtained construction design certification for domestic use. 【Features】 ■ Compact stacking module suitable for embedding ■ Easy control via serial commands from microcontrollers or PCs ■ Two selectable modes: long-distance and high-speed ■ Supports three types of antennas (coaxial cable: minor certification required) - IPX connector - SMA connector - Direct attachment of coaxial cable *For more details, please refer to the PDF documentation or feel free to contact us.

• Other electronic parts

The "OZV920" is a wireless module operating in the 920MHz band that can achieve long-distance communication of over 1km without a relay. Yokoyama Shokai has a wealth of experience in developing various systems, such as those that aggregate maintenance inspection data like power and water usage, and systems that perform real-time location tracking and control of high-speed moving objects. 【Features】 ■ Capable of long-distance communication of over 1 kilometer ■ Implements general-purpose communication commands for easy external communication ■ 10 years on event activation; several years on intermittent activation / power-saving with AA batteries *For more details, please refer to the PDF materials or feel free to contact us. (*This communication distance is in an environment without obstacles.)

• Other electronic parts

We offer industrial equipment used in various industries, providing proposals tailored to our customers' needs from leading manufacturers, including the Hitachi Group. From proposals for improvement plants utilizing our products and know-how, to the provision of a wide variety of electrical systems and equipment, as well as handling electric tools for construction sites, we cover it all. Please feel free to contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.

• DC Motor
• Vacuum pump
• Slip Ring