Technical Show Yokohama 2024 from February 7 (Wed) to February 9 (Fri)

Our products are used in industrial magnetrons, analyzers, X-ray devices, catheters, semiconductor manufacturing equipment, electric propulsion systems, air purifiers, sterilization lamps, and more.

Rare metal materials such as tungsten, molybdenum, and tantalum, which possess properties like heat resistance, corrosion resistance, and high strength. These materials are difficult to process, and there are only a few companies that handle them. Our company develops and manufactures "functional components" using these rare metal materials, aiming for further improvements in low work function, long lifespan, and high-performance stabilization. ◆ Achievements - Analysis - Mass spectrometers (electron guns, electron sources) - Semiconductor manufacturing equipment - (ion implantation) - Medical - CT scanners (X-ray sources) (catheters) - Space - Ion engines, Hall thrusters (heaters) - High-temperature furnaces - (reflectors) (heaters) (structural components) and more ◆ Technology - Coating (yttria, alumina, PTFE, etc.) - Material development using heat treatment furnaces with a maximum temperature of 2700°C - High-precision, high-aspect-ratio precision machining - Coils of various shapes - Joining of metals and more

• Other inspection equipment and devices

Metals and ceramics: We will propose the optimal heat treatment tailored to your needs!

Generally, high-temperature heat treatment takes several hours, which can be costly and time-consuming. Gakuseki Electric has been conducting heat treatment of high melting point metals and ceramics, including tungsten. In particular, to quickly and efficiently perform heat treatment for small, low-volume, and diverse products, we have repeatedly conducted various experiments and successfully developed a high-speed high-temperature vacuum furnace capable of reaching approximately 2700°C. With this equipment, ■2500°C for 30 minutes ⇒ The entire process from the start of heating to cooling down is completed in about 2 hours! We have achieved efficiency and cost reduction. Additionally, substances that cannot be completely removed in general furnaces can also be heated and removed. ーーー We also accommodate various high-temperature heat treatments, including multi-atmosphere sintering furnaces and forming gas flushing furnaces. Through these high-temperature heat treatments, it is possible to ultimately prevent the residue and contamination of impurities. With decades of accumulated experience and know-how in heat treatment, please leave the heat treatment of metals to Gakuseki Electric. ーーー

• Processing Contract

From prototyping to mass production of difficult-to-machine materials such as tungsten, molybdenum, and tantalum.

We perform precision machining of difficult-to-cut and difficult-to-process materials such as tungsten, molybdenum, and tantalum. For mass production, we automate the process using feeding machines, while for prototypes ranging from one to a few pieces, we respond quickly with manual operations. In particular, precision machining of small products with tolerances in the micron or millimeter range is our specialty. ◆ Precision machining using NC lathes and other machine tools We utilize NC lathes, MC multi-tasking machines, milling machines, centerless grinders, automatic precision cutting machines, wire-cut and electrical discharge machines, automatic surface grinders, injection molding machines, extrusion molding machines, and presses. ◆ In-house automatic assembly and processing machines We have a wide range of in-house developed fully automatic machines, including fully automatic hot press machines, automatic heater coil assembly machines, and fully automatic electrode assembly machines. Gakuseki Electric often takes on the manufacturing of products that other companies are reluctant or unable to produce. If there are no machines available in the market for manufacturing, we design and build our own processing machines. ◆ Processing - Cutting - Machining - Milling - Cutting - Tapering - Drilling *Sizes, precision, and handled materials are detailed in the "Basic Information" section.

• Contract manufacturing

Contributing to cost reduction with 45 years of technological expertise and original automated equipment.

Tungsten and similar materials have a significant coil back (spring back), but with our years of expertise, we can accommodate various designs and shapes. ◆ We can manufacture a wide variety of coils, from fine wires of a few microns to thick materials. Supported sizes (example): Wire diameter Φ0.01 to 5mm (subject to consultation) ◆ Coiling machine with automatic tension adjustment feature Due to changes in material weight, the back tension differs between the start and end of winding. To produce uniform filaments, a consistent tension must be maintained, and we have our original coiling machine that automatically controls the back tension. ◆ Cost reduction with servo-controlled mandrel-less forming machine For various coil shapes, our NC-type coiling machine allows control simply by inputting design values, making fine adjustments easy. We essentially design all equipment in-house, ranging from fully automatic to semi-automatic machines. ◆ Reliable technological capabilities trusted overseas We have a long history of exporting coils related to lighting and analytical instruments to European and American countries.

• Spring

"I want conductive alumina ceramic!" Background and an overview of the development will be introduced.

This case study collection includes solutions to problems related to tungsten and high melting point metals. We introduce numerous cases such as "I want an alternative to thorium tungsten," "I want tungsten that is easy to process," and "I want conductive alumina ceramic." We also provide background information and an overview of the development for each case. Please take a moment to read through it. [Contents (excerpt)] ■ I want an alternative to thorium tungsten ■ I want tungsten that is easy to process ■ I want conductive alumina ceramic ■ I want tungsten that can discharge even at low energy ■ Ultra-high temperature! Development of a 2800°C vacuum furnace *For more details, please refer to the PDF document or feel free to contact us.

• Technical and Reference Books

Nagoya Chemical Industry Co., Ltd. will be exhibiting polyimide resins at the booth of Matsuo Sangyo Co., Ltd. during the 'Chemical Material Japan 2025' event held at Tokyo Big Sight. We also plan to showcase our developed products, including soluble polyimide, transparent polyimide, and porous polyimide, so we look forward to seeing you there.

In promoting DX and business reform projects, are your initiatives becoming "system construction first"? While you may have envisioned an ideal, it may not lead to "practical reforms" rooted in the field. For those facing such challenges, this seminar will provide hints for solutions. In this seminar, we will clearly explain the specific approach from "visualizing business processes" to "IT strategy (systemization strategy)" in business reform projects, incorporating case studies and practical steps. We will also introduce the essence of our "business process-focused, supportive consulting." Additionally, details on writing business flows, creating RFPs, and formulating systemization roadmaps will be covered in a separate seminar.

～AI Chatbot Breaks Through the Barriers of Business Knowledge! A Method to Achieve Both Talent Development and Business Efficiency Simultaneously～ The burden of searching through vast amounts of documentation in quality assurance operations has been dramatically improved by the generative AI chatbot "WisTalk"! In this seminar, Panasonic Industry Co., Ltd. will present a case study on how they utilized "WisTalk" to reduce the search workload for over 4,000 pages of quality assurance documents while balancing business quality and talent development. 【What You Will Learn in This Seminar】 ● How to inherit the knowledge of experienced personnel using AI ● The effects of reducing business burdens and improving performance through the efficiency of document search operations ● Key points for implementing an AI chatbot for knowledge search 【Recommended For】 ● Those who feel challenges in searching for business manuals and various regulatory documents ● Those considering the use of AI for promoting DX and talent development ● Those struggling with knowledge inheritance in quality assurance and technical departments In the first part, we will discuss actual implementation cases, and in the second part, we will provide a detailed explanation of the potential of "WisTalk" through product introductions. We hope you will join us!

The "Inter BEE 2025," which reflects the future of the media industry, will finally be held from November 19 (Wednesday) to November 21 (Friday) this week. DigiCon will be exhibiting at the Akamai corporate booth at this event, where the most talked-about theme in the industry right now, "the fusion of edge and cloud," can be experienced firsthand. ★☆★☆★☆★☆★☆★☆★☆★ ◆ DigiCon will exhibit at the "Inter BEE 2025" Akamai booth! ◆ ▼ Detailed Information https://www.digi-c.co.jp/news/20251104.html We will showcase demos of services such as "multi-angle streaming service" and "live streaming service"! ★☆★☆★☆★☆★☆★☆★☆★ At the booth, we will not only introduce technologies but also present "specific examples of migrating and optimizing existing products to the Akamai Connected Cloud," which directly addresses challenges in streaming infrastructure, along with easy-to-understand demonstrations. All of our staff are looking forward to seeing you at the venue. ▼ InterBEE2025 https://www.inter-bee.com/ja/

Is it best to carry over the current business processes into the next system? Even if we have built an optimal business operation through years of improvements, there is still room for productivity enhancement, and there are certainly not a few processes that have already become obsolete. A system overhaul presents a perfect opportunity to reassess the current business operations. Until now, the mainstream approach has been to customize large-scale systems that are fundamental to the company to include all necessary functions. However, the rapidly changing business environment today means that such systems cannot respond swiftly to changes. Additionally, system modifications require time and costs. So, how can we efficiently build a system that can adapt to the business environment? I will explain three key points to achieve this.