*★*―――Notice of Summer Vacation [2024]―――*★*

Certified steel fixtures with glass inserts. Turning invisible doors into visible ones! When combined with heat-resistant tempered glass, they allow visibility inside, proving effective for rescue and evacuation activities during a fire!

The Tanaphire glass-filled steel doors are "fire protection equipment certified by the Ministry of Land, Infrastructure, Transport and Tourism." The glass (Pyroclear) is fire-resistant glass that has passed the fire tests specified by the Ministry of Land, Infrastructure, Transport and Tourism through special edge processing and ultra-strengthening treatment. There is no longer a need for the double structure of "fire doors" and "glass doors" as before. It opens up from a dark environment to a bright, open world. It can accommodate various fire compartments with a wide variety of options. Since the interior is visible, it is extremely effective for rescue operations in the event of a fire. ● For more details, please download the catalog or contact us. ● Glass samples are also available.

• Glass
• Other safety and hygiene products

Certified steel fixtures with glass inserts. Turning invisible doors into visible ones! The combination with heat-resistant glass allows for visibility inside, making it effective for rescue and evacuation activities during a fire!

TanaFire F is a specific fire protection equipment created by combining heat-resistant crystallized glass (Firelight). 【Features】 ○ It is transparent, making it effective for rescue and evacuation activities during a fire. ○ The heat-resistant crystallized glass "Firelight" has a thermal expansion coefficient close to zero and is a material that is strong against thermal shock, as it does not break even when heated to 800°C and then doused with cold water. ○ Various shapes of steel doors/windows and stainless steel doors/windows have obtained individual certification. * While it is strong against heat, its impact strength is equivalent to that of standard float glass. ● For other functions and details, please download the catalog. ◇ TanaFire F "Ready-Made TanaFire" Sales Start ◇ We have started selling ready-made TanaFire. We will deliver TanaFire with free shipping in as little as 3 days (depending on the region). ■ Specifications Dimensions: W900×H2100 Frame Shape: Frame / Slit Coating: Rust-proof coating (finishing separately) Hardware: Lever handle, DC, lock (3 keys), with door stop * Some hardware and the installation of the door itself will be charged separately. * For details, please refer to the sales website and catalog below.

• Glass

Soundproof door Hold door

In places where loud noise occurs, such as air conditioning machinery rooms, doors with high sound insulation performance are used. 【Features】 ○ This door uses rubber with magnets instead of the AT rubber typically used in standard soundproof doors. ○ The magnetic force tightly adheres the door to the frame, eliminating the need for a groove. ○ The structure does not use interlocking or sight boards in the meeting area, allowing it to be opened and closed from either side. ● For other functions and details, please download the catalog.

• Other office supplies

In as little as three days to the necessary site. We have started ready-made sales of glass-included specific fire prevention equipment "TanaFire."

:*・゜☆。.:*・゜☆。.:*・゜.:*・゜☆:*・゜☆。.:*・゜☆。 Fastest delivery in 3 days! (Depending on the delivery area) New release of ready-made Tanafire! .:*・゜☆。.:*・゜.:*・゜☆:*・゜☆。.:*・゜☆。:*・゜☆。 In the unlikely event that on-site, "There’s a change in the section, and we need to switch to a glass-enclosed specific fire protection equipment!" "I want to brighten the space with glass instead of a regular flush door...?" "We received a notice from the fire department!!" Even if such incidents (or rather, events) occur, don’t worry! We will handle that glass-enclosed specific fire protection equipment! We have started selling the glass-enclosed specific fire protection equipment certified by the Minister of Land, Infrastructure, Transport and Tourism, "Tanafire," through our online shop, mainly for contractors who can perform painting and installation work in-house! The size and specifications are fixed, but the frame, door, and hardware come as a complete set. The glass in the door is already installed, so it can be mounted immediately upon arrival. The painting, including rust prevention, is also completed, allowing for matching with the finishing paint on-site! Shipping is free except for some regions and remote islands. We will deliver the three packages of frame, door, and hardware to sites struggling with delivery times. For more details, please check our website or catalog!

• Glass

Tanaka Sash Industry Co., Ltd. has continuously created safe and comfortable living environments in buildings and residences with steel building products.

Since our founding in 1920, we have continued to create safe and comfortable living spaces in buildings and homes through the manufacturing of steel fixtures. We respond wholeheartedly to the evolving and sophisticated needs of our customers with advanced technical skills and cutting-edge research and development capabilities. We uphold our belief in quality-first manufacturing and continue to challenge ourselves towards new creations for the future. We always return to our founding principles and strive to build a company that is trusted. We maintain a strict quality-first philosophy while also considering the environment and pollution. We have introduced production lines with state-of-the-art equipment, always aiming for quality. We value advanced technology and development capabilities and approach our work with a spirit of challenge. *For more details, please refer to the PDF document or feel free to contact us.*

• Other environmental equipment

Beyond the door is silent! Since it has glass, you can check the interior from outside without opening the door.

The doors used in studios require high precision and performance. This product, developed in collaboration with the Japan Broadcasting Corporation, has an extremely high sound insulation level of 45dB. Products with sound insulation performance ranging from 35dB to 45dB have received certification as specific fire protection equipment. Additionally, measures against electromagnetic waves are also required. In studios, wireless communication devices and wireless control devices (for lighting and art) are often used. In such situations, mutual interference between adjacent studios becomes a problem. Tanaka Sash's soundproof electromagnetic shield door has high shielding and sound insulation performance. Please choose according to your application. It ensures high electromagnetic shielding performance through shield handle operation, and the handle operation is simple. ● For more details, please download the catalog or contact us.

• Other office supplies

Smooth opening and closing with a lever handle! It becomes the perfect soundproof door for rooms that are frequently entered and exited.

The adoption of magnet rubber allows the door and frame to be closely adhered by the power of magnets, enabling smooth opening and closing of the door with a lever handle without the need for a Greemon handle. In addition to the feature of smooth door operation, equivalent sound insulation performance to that of a Greemon handle has also been achieved. We offer a variety of types, from barrier-free models to double-opening types. It can be used in places with high noise levels, such as air conditioning machine rooms, due to its high sound insulation performance. ● For more details, please download the catalog or contact us.

• Other office supplies

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On June 4, 2026, we published a page titled "Do We Tend to Set 'Forecasts' Too Optimistically? The 'Planning Fallacy'." The 'Planning Fallacy' refers to the psychological phenomenon where the time, costs, and risks required to complete tasks are "underestimated," while the benefits are "overestimated." The page explains examples of its occurrence, the factors that lead to it, and methods to overcome it. (Page Overview: Excerpts) ■ What is the 'Planning Fallacy'? ■ Examples of the 'Planning Fallacy' ■ Why does the 'Planning Fallacy' occur? ■ What are the methods to overcome the 'Planning Fallacy'? (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/planning-fallacy-2026-06/

Introducing the applications we publish on our website every Wednesday. Ideal for charging power supplies! Regenerative combo power supply equipped with a mechanical relay for output ON/OFF: https://www.keisoku.co.jp/app/492/ AC/DC power supply capable of high voltage output of ±1000Vdc: https://www.keisoku.co.jp/app/493/ About the high-speed current response technology of the high-end multifunctional electronic load "Load Fast Series": https://www.keisoku.co.jp/app/494/

Our IP phone service "Rimofon" has been newly listed in the Japan Telework Association's "List of Telework-Related Tools." It is introduced as a telephone response support tool in conjunction with the carrier's FMC (Fixed-Mobile Convergence) service. The Japan Telework Association provides information related to telework, including guidelines for its implementation. It is an organization with a wealth of knowledge on telework and specific case studies. They offer the latest information to companies considering the introduction of telework and work style digital transformation (DX). https://japan-telework.or.jp/news/news_20260601/

This time, I will talk about creating device models for simulation (device modeling). [Contents] ■ What is device modeling? ■ Device modeling of high-frequency power amplifiers ■ Measurements to determine parameters