Report on Accelerating Inspection of Flying Probe Testers Using Deep Reinforcement Learning [Joint Research with Ehime University]

Thank you for visiting the Total Solution Exhibition for Electronic Devices 2024 / JISSO PROTEC 2024.

Thank you to everyone who visited the Takaya Corporation booth at the "Electronic Equipment Total Solution Exhibition 2024 (JPCA Show 2024) / JISSO PROTEC 2024" held at Tokyo Big Sight from June 12 to June 14, 2024. We have published information about the products we exhibited. If you have any questions or inquiries regarding the content, please feel free to contact us. Additionally, in conjunction with this exhibition, we received the 20th "JPCA Award" for our "Hybrid Inspection System combining JTAG testing and flying probe testers," and an introduction panel regarding this award was displayed at the venue.

• Measurement and Inspection

We have won the 20th "JPCA Award"!

Takaya Corporation (Headquarters: Ihara-cho, Ihara City, Okayama Prefecture; President: Ryuji Okamoto) has received the 20th "JPCA Award" (hereinafter referred to as "the Award") for its "Hybrid Inspection System Combining JTAG Testing and Flying Probe Testing." The awarded "Hybrid Inspection System Combining JTAG Testing and Flying Probe Testing" integrates the flying probe tester with JTAG boundary scan testing, allowing for the mutual complementarity of each inspection method. This maximizes the test coverage of high-density mounted circuit boards and enables more accurate fault diagnosis, introducing a new system. A panel introducing the Award will be displayed at the "JPCA Show 2024 (Total Solutions for Electronic Devices Exhibition 2024)" held at Tokyo Big Sight from June 12 (Wednesday) to June 14 (Friday). Our company will also have an exhibition booth at the event, showcasing a live demonstration of the flying probe tester. We invite you to come and see it.

• Measurement and Inspection

It is a board inspection device capable of ultra-fast in-circuit testing at a top-class level in the industry.

We have completely revamped the platform compared to the conventional model, increasing the probe movement speed by up to 50% and dramatically improving contact position accuracy. Our new high-precision, wide-range measurement system, along with the groundbreaking 4-head 6-flying probe mechanism, significantly reduces inspection costs and enhances quality in the assembly process, regardless of substrate variety or production volume. ★You can bring your own substrates for evaluation tests at our demo rooms in Okayama headquarters and Tokyo branch★ We can conduct a series of tests including the creation of inspection programs, inspections using actual substrates, and summarizing evaluation results. If you are interested, please apply through the 'Contact Us' section below.

• Measurement and Inspection

It is a board inspection device capable of ultra-fast in-circuit testing at a top-class level in the industry. (Supported board size for inspection: up to 985×610)

The APT-1340J maintains its basic performance while expanding the compatible board size to W635×D610mm. Additionally, by adding an optional split inspection function, it can inspect long boards up to W985×D610mm. It can accommodate components with a height of 60mm and board weights of up to 10kg, making it suitable for inspecting boards used in automotive, aerospace, and medical devices, as well as power supply boards and probe cards, which are larger and heavier. ★You can bring your boards to our demonstration room at our Okayama headquarters for evaluation testing★ We can conduct a series of tests, including creating inspection programs, inspecting actual boards, and summarizing evaluation results. If you are interested, please apply through the 'Contact Us' section below. *For product information, please download the PDF or feel free to contact us.*

• Measurement and Inspection

This is a flagship model that arranges probe heads above and below, enabling simultaneous in-circuit testing of both sides of the substrate.

Four probes are arranged on the top side of the substrate and two on the bottom side. Each probe can move freely and at high speed, achieving an astonishing inspection speed that is world-class in standard. By using the upper and lower flying probes simultaneously, a combination inspection of up to six probes allows for simultaneous contact inspection at both points on the top and bottom sides of the substrate. This significantly expands the inspection range and further accelerates inspection time. It is equipped with a wealth of features and boasts world-class standards in speed and positioning accuracy. ★You can bring your substrate to our demo room at our Okayama headquarters for evaluation testing★ We can conduct a series of tests including the creation of inspection programs, inspections using actual substrates, and summarizing evaluation results. If you are interested, please apply through the 'Contact Us' section below.

• Measurement and Inspection

The probe heads are arranged above and below, allowing for simultaneous in-circuit testing of both sides of the substrate. (Supported substrate size for inspection: up to 985×610)

The simultaneous use of upper and lower flying probes allows for a combination inspection of up to 6 probes, enabling the inspection of components that can make contact at both points on the top and bottom of the substrate. This model boasts world-class standards in speed and positioning accuracy while expanding the compatible substrate size to W635×D610mm. Additionally, by adding an optional split inspection function, it can also inspect long substrates up to W985×D610mm. It can accommodate component heights of up to 60mm and substrate weights of up to 10kg, making it suitable for inspecting substrates used in automotive, aerospace, and medical devices, as well as power boards and probe cards, which are larger and heavier. ★Evaluation tests can be conducted by bringing in substrates to the demo room at our Okayama headquarters★ A complete testing process is possible, including the creation of inspection programs, testing using actual substrates, and summarizing evaluation results. If you are interested, please apply through the 'Contact Us' section below.

• Measurement and Inspection

Thank you very much for always using Majesta Fragrance. Our company will be open as usual during the Obon period. Please feel free to contact us for inquiries about scent arrangements or the introduction of commercial aroma diffusers.

High Strength, Low Cost: The Economic Advantages of Carbon Steel Frames Carbon steel is inherently strong, and this high structural strength ensures stable wind resistance while allowing for a simple support structure, reducing the need for extra components. This also lowers the wear rate during transportation, enabling further savings in material costs and installation expenses. Transportation and Construction: Streamlining the Entire Project The advantages of carbon steel frames are also evident in the transportation and construction phases. Standardized designs simplify on-site installation and shorten construction periods. For example, carbon steel frames can be packaged using a combination of wooden sticks and iron ties, improving unloading efficiency and increasing transport volume. This reduces construction time and labor costs, distributing the overall burden of the project across all stages. Technological Innovation: Breakthroughs in Corrosion Resistance With the evolution of material technology, the corrosion treatment of carbon steel frames has also significantly advanced. Grace Solar has adapted to the technological trends in process development, and all current carbon steel frames utilize AlMgZn coating. At the same time, to meet the special requirements of each project, our company offers custom options for hot-dip galvanizing.

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.

We have released a catalog for a trial version of a conceptual skills course designed to efficiently develop logical thinking and problem-solving skills in a short period. The course is structured in three levels, from basic to practical and applied, supporting skill enhancement directly related to work through video viewing, exercises, and detailed feedback. There is also a free trial version available, lasting about 10 to 20 minutes, allowing you to easily check the course content and approach. It is ideal for promotion and advancement exam preparation, as well as for developing the next generation of leaders, with a proven track record in many companies. For detailed materials or to apply for the trial version, please use the link below. Feel free to take advantage of it!