理経 List of Products and Services

"ailia" is a software platform for the practical application of AI. With the "ailia SDK," which enables high-speed edge AI, you can easily develop AI solutions that can be executed on various platforms. Additionally, we provide "ailia MODELS" as pre-trained AI models and "ailia TRAINER" as a learning environment for developing your own AI models. 【Features】 ■ Achieves high-speed inference utilizing CPU/GPU across platforms ■ Access to over 160 pre-trained AI models ■ Ability to develop applications using C++, Python, Java, and Unity (C#) ■ Model compression and obfuscation ■ Long-term supply of APIs and support for low layers due to complete in-house development *For more details, please refer to the PDF document or feel free to contact us.

• Image Processing Software
• Voice Recognition Software
• Other services

Neousys' PB Series from Taiwan is a standalone power backup module that can protect box PCs from power outages. Utilizing supercapacitor technology, it can be used in a wide temperature range of -25 to 65°C. It achieves a lifespan of over 10 years and 500,000 charge and discharge cycles. Additionally, it monitors energy and power consumption, extending operating time and safely shutting down the system. If you have any questions or inquiries, please feel free to contact us. 【Features】 ■ Energy capacity of up to 9250W/second ■ Maximum output of 180W for connected backend systems ■ Extended backup time during unexpected power outages ■ Normal backup mode * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

• Other PCs and OA equipment
• Storage Backup
• Other power sources

"Bundle Fiber" can bundle multiple optical fibers without the use of adhesives by employing jacket technology. Due to its adhesive-free structure, it can be used in high-temperature environments. When creating jacketed bundle fibers, discharge, resistance heating furnaces, and micro-torches are used as heat sources, and the heat source is selected according to the outer diameter dimensions during bundling. 【Features】 ■ Adhesive-free, excellent heat resistance, suitable for high-temperature environments ■ Bundling of optical fibers in any desired arrangement is possible ■ The arrangement of optical fibers can be a hexagonal dense structure, and arbitrary arrangements are possible using dummy rods ■ Treatments such as AR (anti-reflective) coating can be applied to the ends of the optical fibers ■ Support for two-dimensional arrangements is also possible (bundle end - two-dimensional arrangement) *For more details, please refer to the PDF document or feel free to contact us.

• LAN/Optical cable

Even with a small amount of application, it has high adhesive strength and is suitable for bonding thin fibers. It is also ideal for bonding optical components due to low outgassing. ◆ Room temperature curing type 302-3M This type hardens by mixing two components. It also excels in water resistance and chemical resistance. ◆ UV curing type EPO-TEK OG198-54, OG198-55 It hardens in a short time, making it easy to use and ideal for positioning. ◆ Heat curing type EPO-TEK 353ND This type hardens after heating a mixed two-component system. It is a standard product used for bonding fiberglass and excels in temperature cycling and high-temperature, high-humidity resistance.

• glue

Optical communication, laser, products for glass/plastic fibers ◆ Heat-curing adhesive EPO-TEK 353ND Obtained NASA low outgassing standard (NASA ASTM E595) Outgassing below 0.1% under Telcordia(r) GR-1221 conditions Excellent high temperature and high humidity (85℃ 85% RH) and temperature cycling resistance High adhesion strength, usable with minimal application ◆ Low temperature/short time, high Tg EPO-TEK OE184 Short curing derivative of 353ND Usable at 80℃ for 25 minutes to 150℃ for 1 minute High Tg product at low temperature/short time curing Outgassing below 0.1% under Telcordia(r) GR-1221 conditions * In addition to adhesive sales, Rikei can consistently propose everything from fiber customization to termination processing, arraying, bundling, and high-power connector assembly. Please feel free to contact us if you have any issues related to optical fibers.

• Other optical parts

The "flexible waveguide" can achieve high-reliability wired 5G and beyond 5G high-speed communication. Conventional general metal waveguides are heavy and difficult to bend freely, resulting in significantly poor workability. Therefore, utilizing Japan's traditional braiding technique, we developed a lightweight and flexible waveguide with a low dielectric loss dielectric material as the core and a thin metal layer on the outside. By creating a braided structure with slit metal foil and resin film flat wires, we formed an outer conductor that does not wrinkle (has low loss) even when bent. 【Features】 ■ Achieves high-reliability wired 5G and beyond 5G high-speed communication ■ Utilizes Japan's traditional braiding technique ■ Arranges a low dielectric loss dielectric material as the core and a thin metal layer on the outside ■ Forms an outer conductor that does not wrinkle (has low loss) even when bent *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts
• Communications
• High frequency/microwave parts

- An insulating epoxy that combines high heat dissipation and low curing shrinkage. - Good adhesion to non-ferrous metals such as aluminum, copper, and nickel. - Low outgassing minimizes contamination of LD. - Can cure at low temperatures (80°C). - Uses boron nitride filler for high thermal conductivity. - Curing status can be confirmed (before curing: off-white, after curing: amber). - Both two-component (room temperature storage) and one-component (frozen storage) options are available.

• Other polymer materials

- One-component, long working time, good workability (working time guideline: 48 hours) - Curing shrinkage rate: less than 0.5% = reduced stress on the device - Can be cured at 80°C to 120°C - Good adhesion to PEEK and polyimide (PI) - We also handle adhesion of other metal components.

• Other polymer materials

The product is available in 4CH and 8CH options, with models that have a built-in high-quality power supply from Plus and standalone models (standalone PoE injectors). Both devices provide stable power supply of up to 30W per channel. This allows a single injector to power up to 8 PoE or PoE+ devices. For more details, please download and review the PDF materials. Members who download the materials will receive the product's data sheet (English version). 【Features】 ■1 port/PoE+ 30W ■1 Gbit/s Ethernet ■DIN rail mount compatible ■High-quality power supply built-in model *If you have any questions or concerns, please feel free to contact us.

• power supply
• power supply
• Switching Power Supply

The "PIANO Series" is an excellent switching power supply developed for users seeking a simple and highly reliable power source for applications. It emphasizes basic functionality while pursuing cost performance. The housing is made of sturdy and lightweight polycarbonate. Additionally, the new circuit design allows for space-saving. The 90W type can be housed in a compact size of 36x90x91mm, and it reduces power loss to less than 0.5W under no load. 【Features】 ■ Focus on basic functionality and pursuit of cost performance ■ High efficiency, long lifespan, and high reliability ■ Sturdy and lightweight polycarbonate housing ■ Monitoring function (DC-OK signal and relay contact) ■ Achieves high efficiency in a small size *For more details, please refer to the PDF materials or feel free to contact us.

• Switching Power Supply

The "InP/InGaAs Photodetector" from Marktech, provided by Rikei, can detect a wide range of wavelengths with a single detector. We offer two types: 600-1,750nm and 880-2,600nm. We can also propose various sizes for the detection surface and package forms (CAN/surface mount/plastic through-hole) according to your requirements. Additionally, the multi-PD that combines Si PD and InGaAs PD can detect a broader range (250–2,600nm). 【Features】 ■ High sensitivity ■ Low noise ■ Various sizes of detection surfaces available (Φ0.1mm to Φ3.0mm) ■ Multi-wavelength emitters (modules that incorporate multiple LEDs of different wavelength bands within a single package/LED and PD integrated into one package) are also available. *For more details, please refer to the PDF document or feel free to contact us.

• Sensors

Rikei will be exhibiting at the "Railway Technology Exhibition Osaka" held at Intex Osaka. Our company is a trading firm that continues to propose a variety of solutions centered on cutting-edge technologies and advanced products, tailored as "next-step solutions" to meet our customers' needs. At this exhibition, we will showcase the "POC-551VTC," an ultra-compact, fanless type controller for use inside trains. We sincerely look forward to your visit. 【Event Overview】 ■ Dates: May 25 (Wednesday) - 27 (Friday), 2022 ■ Venue: Intex Osaka, Hall 4 and Hall 5 ■ Booth Number: 5B-01 (Hall 5) *For more details, please refer to the PDF document or feel free to contact us.

• Automotive Connectors
• Communications

Our company provides contract manufacturing, processing, and development services for adhesives and paste materials. In addition to contract manufacturing of products, we also offer repackaging and filtration services. We can manufacture discontinued or end-of-life products based on recipe provision, model number information, and desired performance. Customization and development of products are also available. Repackaging can be done in accordance with requests using drums, pails, small containers, syringes, etc. We can accommodate work in clean rooms, and after syringe filling, defoaming treatment is also possible. 【Service Details】 <Contract Manufacturing and Processing> ■ Mixing and Dispersion: Capable of mixing and dispersing powders and liquids across various viscosity ranges. ■ Repackaging: Proven filling performance with viscosities ranging from thousands to hundreds of thousands mPa·s. ■ Filtering: Filtration can be performed at the desired mesh size according to the product's viscosity. <Contract Manufacturing of Discontinued and End-of-Life Products> ■ Can accommodate small quantities if recipe provision is available. ■ Introduction of alternative products is also possible. <Custom and Development Manufacturing> ■ Capable of developing products that cannot be addressed with catalog items. ■ Depending on the complexity, initial samples can be produced in about three weeks. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• glue
• Composite Materials
• Prototype Services

"TerraBridge" is a wireless device for railway vehicles that utilizes the V-band frequency. It offers a maximum throughput of 1.5Gbps and a maximum communication distance of 300m. The design is optimized for use in railway vehicles. It can be used for applications such as interconnecting vehicle-based networks, offloading data within vehicles, and monitoring station platforms. 【Features】 ■ License-free 60GHz band ■ Maximum throughput of 1.5Gbps ■ Design optimized for use in railway vehicles ■ IP69K compliant (jet spray at 80°C) ■ Lightweight and compact (12cm x 12cm x 2.25cm) ■ Maximum communication distance of 300m ■ Power supply via 802.3af standard PoE *For more details, please refer to the PDF document or feel free to contact us.

• Wireless LAN
• Communications

Until now, the use of lead-acid batteries has been largely limited to industrial DC-UPS systems, but their utilization has always been accompanied by issues such as limited lifespan, narrow temperature range, and the weight of the battery itself. This document introduces a capacitor-based "buffer module." The declining prices of electric double-layer capacitors (EDLCs) can provide an attractive alternative for many applications. [Contents] - A simple comparison of buffer times between capacitor and battery-based systems does not achieve meaningful objectives. - Lifespan - a false sense of security? - Full power at -40°C to 60°C. - New devices - kWs or kJ. - Energy (Ws) = 1/2CU². *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries
• Capacitor
• Switching Power Supply

This document introduces case studies related to railways in Germany and Switzerland. It includes numerous examples of railway operation management systems, track safety systems "Stationary," motor drive switches, passenger safety systems (heating systems), battery charging systems, and more. Please take a moment to read it. 【Featured Case Studies (Excerpt)】 ■ Railway Operation Management System ■ Railway Operation and Safety Management System ■ Track Safety System "Stationary" ■ Level Crossing Control System ■ Motor Drive Switch *For more details, please refer to the PDF document or feel free to contact us.

• Secondary Cells/Batteries
• Switching Power Supply