Notice of Participation in "IIFES 2022"

Qlight's speaker horn lights up! A new concept alarm built-in speaker-type display light with a maximum volume of 123dB!

【Common Specifications】 ◆ Convenient operation of the device with tone selection switch, volume control knob, and SD card installation. ◆ Special warning sounds with a total of 31 built-in tones, allowing for selection of signal sounds suitable for various environments. ◆ The SD card type allows users to directly adjust using MP3 files. ◆ The device comes with 31 built-in tones and supports Binary input for 31 channels. ◆ With an IP66 protection rating, it excels in airtightness for outdoor use or in dusty environments. ◆ Flashing rate of the indicator light: 60–80/min (with built-in switch for on/off selection). ◆ Material: Horn - PC, Body - ABS. ◆ Operating temperature: -50℃ to +50℃ (SD card type: -20℃ to +50℃). ◆ Protection rating: IP66. ◆ Technical certifications: CE, UL, RoHS compliant. *Please feel free to contact us.

• Indicator Light

Qlight manufactured ★ Global explosion-proof compatible! Ideal for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines!

This product is a pressure-resistant explosion-proof LED indicator light equipped with a TIIS-compliant explosion-proof cable gland. The "SNESLR" from Qlight is an LED rotating light with a built-in alarm. It is available in four colors: red, yellow, green, and blue. It meets international explosion-proof certifications and European explosion-proof standards, making it suitable for global explosion-proof applications. It is a TIIS-certified product compliant with Ex d II C T6 Gb. It is suitable for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines. 【Features】 ■ Pressure-resistant explosion-proof LED indicator light ■ Explosion-proof cable gland included (TIIS compliant) (when specified as TIIS type) ■ Global explosion-proof compliance ■ TIIS certified product ★★★ Scheduled to exhibit at IIFES 2022! January 26 (Wednesday) to 28 (Friday), 2022, Tokyo Big Sight *For more details, please refer to the PDF materials or feel free to contact us.

• LED Module

We offer a wide variety of LED lighting/flashing models, indicator lights, and electronic horns.

This is a wall-mounted installation series. We offer a wide variety of LED lighting/blinking models, indicator lights, and electronic horns. • All models: Operating ambient temperature: -30°C to +50°C • Global compatibility *Various certifications available (CE, UL) ★★★ Scheduled to exhibit at IIFES 2022! January 26 (Wed) - 28 (Fri), 2022, Tokyo Big Sight *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

Bright and intense signal light emission! A signal tower lamp with excellent cost performance.

The Qlight "QTG/QTC/STG Series" is a stacked signal light that allows for buzzer volume adjustment using a volume control lever. It can be connected with a transistor (open collector NPN) and can be directly driven by PLCs and other devices. In addition to the "QTG Series," which adopts a special contact structure for stable operation, we also offer the "QTC Series" and the "STG Series," which allows for easy assembly and disassembly of lenses and color changes in stages. ★★★ Scheduled to exhibit at IIFES 2022! January 26 (Wednesday) - 28 (Friday), 2022, Tokyo Big Sight *For more details, please refer to the PDF document or feel free to contact us.

• LED Module
• Signal lights and rotating lights

Global explosion-proof compliance! Suitable for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines.

This product is a pressure-resistant explosion-proof LED indicator light equipped with a TIIS-compliant explosion-proof cable gland. The "SNEL" from Qlight is an LED lighting/blinking indicator light. It is available in four colors: red, yellow, green, and blue. It is globally explosion-proof compliant, including international explosion-proof certification and European explosion-proof certification. It is a TIIS certified product compliant with Ex d IICT6 Gb. It is suitable for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines. 【Features】 ■ Pressure-resistant explosion-proof LED indicator light ■ Includes explosion-proof cable gland (TIIS compliant) (when specified as TIIS type) ■ Global explosion-proof compliance ■ TIIS certified product *For more details, please refer to the PDF materials or feel free to contact us.

• LED Module
• Display
• Indicator Light

Global explosion-proof compliance! Pressure-resistant explosion-proof LED tower lamp suitable for use in explosive gas areas.

The "QTEXB" is a pressure-resistant explosion-proof LED tower lamp manufactured by Qlight, capable of simultaneously transmitting visual and auditory signals in hazardous area Zone II. It applies a special reflector that condenses LED light similarly to the filament light of a bulb, providing long-distance visibility and excellent durability due to its aluminum housing structure. Additionally, depending on the mounting method of the bracket, it can be used in either direct or wall-mounted configurations. 【Features】 ■ Ex dIIC grade suitable for explosive gas areas ■ Utilizes a high-brightness LED light source, giving the product a semi-permanent lifespan ■ Equipped with a terminal block for wiring inside the housing ■ Allows selection between on and flashing modes through wiring ■ Capable of simultaneously transmitting visual and auditory signals in hazardous areas *Please feel free to contact us.

• Lamps and light emitting devices
• Other lighting equipment
• LED lighting

Global explosion-proof compliance! Suitable for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines.

This product is a pressure-resistant explosion-proof LED indicator light equipped with a TIIS-compliant explosion-proof cable gland. The "SNEL" is an LED light for steady or flashing indication, while the "SNESLR" is an LED rotating light with an integrated alarm. It is available in four colors: red, yellow, green, and blue. It meets international explosion-proof certifications and European explosion-proof standards, making it suitable for global explosion-proof applications. It is a TIIS certified product compliant with Ex d II C T6 Gb. It is suitable for gas facilities, shipbuilding and marine plants, petrochemical plants, and painting lines. 【Features】 ■ Pressure-resistant explosion-proof LED indicator light ■ Includes explosion-proof cable gland (TIIS compliant) (when specified as TIIS type) ■ Global explosion-proof compatibility ■ TIIS certified product Exhibiting at the Technical Show Yokohama 2021! From February 15 (Monday) to February 26 (Friday), 2021 【Our Special Website】 https://www.tech-yokohama.jp/2021/exhibitor/210080/ *For more details, please refer to the PDF document or feel free to contact us.

• LED Module
• Display
• Indicator Light

Although I have heard that verification efficiency at the RTL stage improves with verification methodologies using SystemVerilog such as UVM, many designers may not fully understand what can be done with SystemVerilog and how to use it. In this seminar, we will introduce the basic functions and usefulness of SystemVerilog verification using a sample design. 1. Design Overview 2. UART Test Environment 3. Assertions (SVA & PSL) 4. Functional Coverage 5. Random Test Bench 6. DPI-C

The RTCA/DO-254 guidance recommends that applicants define and implement HDL coding standards. This work begins with a planning process that includes the definition of the standard, how it will be implemented, and, if the process is automated, the evaluation methods for tools or results. A key issue is that the guidance does not have clearly defined formal standards, leading to questions about how to conduct a detailed review of HDL code. In this webinar, we will demonstrate the use of ALINT-PRO to enforce coding standards and highlight the benefits of streamlining the overall design review to meet the objectives of DO-254.

[Speaker] Takahiro Tachikawa, President of International University and Professor at the Graduate School of International Management [Key Lecture Content] In February of this year, the 7th Energy Basic Plan was approved by the Cabinet. What is the essence of this plan that the media and others do not convey? How will this plan impact the development and social implementation of hydrogen, ammonia, and next-generation fuels (synthetic methane, synthetic liquid fuels, green LP gas, etc.)? This lecture will delve into these points. In particular, it will focus on the content of the risk scenario, which is viewed as the main scenario among stakeholders in the energy industry, and the newly defined role of natural gas as an "important energy source even after achieving carbon neutrality." [Lecture Items] 1. The 7th Energy Basic Plan 2. Hydrogen 3. Ammonia 4. Synthetic Fuels 5. Risk Scenario 6. Natural Gas Shift 7. Q&A / Business Card Exchange

[Lecturer] Professor Shiro Kawabata, Faculty of Science and Technology, Hosei University [Key Lecture Content] Prime Minister Ishiba has positioned 2025 as the inaugural year for the industrialization of quantum technology and has indicated a policy to strengthen support for the industrialization of quantum technology. Additionally, at the G7 Summit held in Canada in June 2025, a joint statement titled "Joint Statement on the Future of Quantum Technology," focusing on quantum technology centered around quantum computers, was adopted. Quantum computers are computers that utilize principles of quantum mechanics, such as superposition and quantum entanglement, for information processing. By using quantum computers, it becomes possible to solve several mathematical problems, such as factorization, machine learning, quantum chemistry calculations, finance, and linear simultaneous equations, exponentially faster compared to classical computers. As a result, major global corporations and startups are globally expanding their development and business in quantum computer hardware and software. This seminar will introduce the basics of quantum computers, the latest research and development trends, business trends, technical challenges, and future prospects.

[Speaker] Shintaro Kobayashi, Group Manager, ICT and Content Industry Consulting Department, Nomura Research Institute, Ltd. [Key Lecture Content] The Personal Information Protection Law is undergoing fundamental changes to promote AI development. The Personal Information Protection Commission has proposed a shift towards a risk-based system where companies voluntarily address risks. A key feature of this new system is the establishment of a framework that allows the use of personal information for AI development without the need for individual consent. In this lecture, based on the policy of legal reform, we will carefully explain the points for advancing data utilization by leveraging the legal benefits of the new system, as well as how to establish privacy governance that should drive these efforts, incorporating specific initiatives and examples of solutions. [Lecture Items] 1. Trends in the amendment of the Personal Information Protection Law 2. Practical methods for utilizing personal information without individual consent 3. PETs for safely utilizing AI 4. Achieving governance efficiency and sophistication through AI 5. Q&A / Business card exchange