<Exhibition of Electronic Sources and Difficult-to-Cut Materials> will be exhibited at the Space Science and Technology Federation Conference from November 25 to November 28.

Development of materials such as tungsten porous materials. The porous section utilizes capillary phenomena to inject special liquids for functional materials.

Development of materials such as tungsten porous materials. The porous part utilizes capillary phenomena to inject special liquids, making it a functional material. It can also be made lightweight. Gakuseki Electric has developed materials such as tungsten in collaboration with domestic and international material manufacturers to suit various applications. We have particularly focused on the development of doped tungsten with excellent high-temperature properties, as well as ultra-high purity tungsten such as 5N and 6N. However, there is still a strong demand from customers to develop materials with special functions in small quantities for even more specialized applications. To meet this demand, we have prepared material manufacturing equipment suitable for small-scale production and assist in the development of new materials from raw material procurement to condition setting and mass production support. *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract

Conducting genuine trial and error with agility! Our approach to development.

To achieve low-energy discharge, the electrodes must be made of materials with a low work function. One method is to add oxides and manufacture them through sintering; however, if there are too many oxides, the sintering temperature for tungsten may differ, which can result in insufficient sintering conditions. In such cases, tungsten alone can meet the necessary sintering conditions and maintain its physical properties at a high level. Subsequently, emitters that have been manufactured separately and can add easy discharge properties are impregnated into the sintered tungsten, ultimately resulting in a state where both are physically and chemically bonded. To realize this, hundreds or thousands of patterns must be repeatedly experimented with and developed. This diligent trial-and-error approach, carried out with agility, is the attitude and characteristic of our company's development efforts. *For more details, please refer to the external link page or feel free to contact us.*

• Other machine elements

Due to the ample temperature range, it is possible to completely remove impurities, including areas where the temperature is less likely to rise.

To promote crystal growth without allowing hydrogen molecules to enter the grain boundaries, a high vacuum environment was necessary. Additionally, to achieve secondary recrystallization of potassium-doped tungsten, it was also required to heat the workpiece itself to over 2000°C. As a result, we developed the equipment in-house. The first model achieved a work temperature of up to 2000°C, and the subsequent third model reached up to 2800°C. This equipment is utilized not only for the manufacturing of halogen lamp components but also for various manufacturing processes that require ultra-high temperature treatment. In particular, it has become indispensable for the removal of strong impurities, such as alumina for medical components and electrodes for ultra-high pressure mercury lamps. *For more details, please refer to the external link page or feel free to contact us.

• Other machine elements

Assisting in the development of new materials from raw material procurement to mass production support.

Yakeshi Electric has been developing materials such as tungsten in collaboration with domestic and international material manufacturers to suit various applications. In particular, we have focused on the development of doped tungsten with excellent high-temperature characteristics and ultra-high purity tungsten such as 5N and 6N. However, there are still many customer requests to develop materials with special functions in small quantities for even more specialized applications. To meet this demand, we have prepared manufacturing equipment suitable for small-scale production and assist in the development of new materials from raw material procurement to condition setting and mass production support.

• Processing Contract

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

t0.3±0.02

This is an introduction to a case study of molybdenum (Mo) processing. =============================== From a Φ25 cylinder with Φ2 and M3 screw holes, it is machined as a single piece up to the upper grid. The grid has a Φ16 hole with a diameter of 1.2, and the thickness is 0.3 ± 0.02. =============================== Parts that were originally separate can sometimes be proposed as a single integrated piece, considering the usage environment and cost. While machining rare metals can sometimes waste materials, there are often advantages such as <lower overall costs> and <not having to worry about joining methods>. If you have parts with such challenges, please feel free to consult with us!

• Other electronic parts

Precision machining of tungsten, a difficult-to-cut material, into the smallest screws suitable for mass production.

We challenged ourselves to create the smallest size of tungsten screws using NC automatic lathes. We are machining from tungsten rods with a diameter of φ2 and lengths of 1000 to 2000L. As the size decreases, it is necessary to use thinner cutting edges. Thinner cutting edges lead to shorter tool life and a higher likelihood of chipping. We have optimized various materials and shapes, from commercially available tips to brazed tools. =============================== 【Processing Examples】 ● Total length 17L ● Central part M3 coarse pitch P0.5×3mm (Above) ● End part M2 fine pitch P0.25×7mm (Below) ● End part M1.6 coarse pitch P0.35×7mm =============================== Our company has a long history in the field of small and micro machining. We provide one-stop solutions from initial experiments and development to small batch production and mass production. For precision machining of difficult-to-cut materials and high melting point metals, please leave it to us!

• Processing Contract

In this webinar by SPT Labtech and Alithea Genomics, we will introduce practical methods to eliminate bottlenecks in library preparation, from single-cell RNA-seq to bulk RNA-seq. - Streamlining rare cell workflows: By combining FLASH-seq and firefly, we can complete full-length scRNA-seq library preparation from low-input or FACS-sorted samples in one day. - Scaling up bulk RNA-seq: Achieve high-throughput screening compatible with 96/384 well plates using extraction-free, plate-based solutions like Total DRUG-seq. - Accelerating the process from sample to data: We will provide practical tips for reducing manual work and smoothly integrating automation. - Case studies: We will demonstrate the effectiveness through case studies and real data in various applications of RNA-seq.

Join our expert webinar to discover how SPT Labtech's mosquito liquid handler is transforming the approach to assay miniaturization. - Smartly scaling up workflows at the nanoliter scale: Learn how to optimize existing genomics, screening, and chemistry protocols for ultra-low volumes, and the new possibilities that arise from this. - Considering value beyond cost reduction: Miniaturization enables innovative applications such as single-cell omics, workflows for direct processing from cells, and optimization of parallel reactions. Real case studies: We will present examples of academic and industrial labs that have successfully scaled up their research using mosquito.

Our company will be exhibiting equipment at the "Mediseo Medical Fair 2025 in Tokai." We sincerely look forward to your visit.

As you advance the utilization of AI, you may face challenges such as "while certain results are achieved in validation, they do not translate into operational use," "the model has been created, but it cannot be implemented into measures, making ROI difficult to explain," and "collecting and preprocessing the data for utilization takes time." This presentation will explain a method to streamline data preparation with no-code solutions, generate key features that are essential for AI accuracy, train them using the latest algorithms, and automate the implementation up to actual marketing measures.

At our booth, our members with extensive experience in the chemical industry will respond to your concerns and questions regarding the use of MI, tailored to your challenges and interests. ▼ MI General Consultation Desk Staff with deep knowledge of the chemical industry will answer your individual questions and concerns about MI utilization. Pre-registration here: (https://calendly.com/contact_jp-polymerize/polymerize-clone-1?month=2025-11) ▼ Lecture Information "Pathway to Sustainable R&D — A Data-Driven Approach to Utilizing Recycled Materials" We will introduce Polymerize's AI-driven factor analysis and optimization methods for formulations and manufacturing conditions to address the challenges of quality variability among suppliers and lots when using recycled materials. Date and Time: November 14 (Friday) 13:30 - 14:15 Venue: Next Tech STAGE Seminar Room A Seminar Registration: https://biz.q-pass.jp/f/11224/mw_seminar_apply_tokyo25/seminar_register