Notice of participation in "JASIS Kansai 2023 (formerly known as the Analytical Exhibition and Scientific Instrument Exhibition)" from February 1 (Wednesday) to February 3 (Friday), 2023.

A helpful book covering everything from the selection of weights and management methods for scales to calibration cycles and management limits! <Exhibiting at Intermeasure from 9/14>

We are currently providing materials from Murakami Measuring Instruments Co., Ltd., which deals with weights, scales, inspections, and more, detailing the management of measuring instruments that comply with the specified requirements. This document includes information aimed at the quality and mass measurement management departments in the manufacturing industry, such as the establishment of a management system using standard weights with JCSS certification and the reasons for managing scales with weights. [Contents] ■ Management of scales using weights ■ Management of measuring instruments that comply with specified requirements ■ Calibration cycles and management limits ■ Management limits and conformity assessment ■ Weight management for general users, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Scale

We supply mass standard weights that fully comply with JIS B7609:2008 "Weights" to users of measuring instruments and testing machines.

This document presents the range of agreed mass for weights and our target values for manufacturing. In the first section, we explain the maximum allowable error, expanded uncertainty, and the relationship with agreed mass in JIS B7609:2008 "Weights," using specific examples. In the latter section, we introduce our internal manufacturing regulations for mass adjustment in the production process of new weights, which we have independently established to meet the requirements of JIS standards, as well as the target values for agreed mass. [Contents] ■ Introduction ■ JIS B7609:2008 "Weights" ■ Mass Adjustment in the Weights Manufacturing Process ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Scale

[Essential for those in the Mass Measurement Management Department] A must-have book that covers everything from selecting weights and managing scales to calibration cycles and management limits!

We are currently providing materials from Murakami Hōki Seisakusho Co., Ltd., which deals with weights, scales, and inspections, detailing the management of measuring instruments that comply with the specified requirements. This document includes information aimed at the mass measurement management department regarding the establishment of a management system using standard weights with JCSS certification, as well as the reasons for managing scales with weights. [Contents] ■ Management of scales using weights ■ Management of measuring instruments that comply with specified requirements ■ Calibration cycles and management limit values ■ Management limits and conformity assessment ■ Weight management for general users, etc. Additionally, Murakami Hōki can calibrate weights to within 1 mg. We also support the issuance of calibration certificates with the JCSS logo. *For more details, please refer to the PDF document or feel free to contact us.

• Scale

We introduce a set of standard weights for additional loads that is compact and easy to carry!

This product is a set of standard weights for additional loads used to calculate the measurement error, as specified in JIS B 7611-2:2015 Appendix JB, 3, 2, which is essential for weighmasters. It comes as a complete set, making it easy to carry. This is an inspection set for weighing instruments with a minimum scale of 20g or less, designed to prevent loss during inspections. Additionally, it can also accommodate inspection sets for weighing instruments with a minimum scale of 50g or more, so please contact us if you require this. 【Features】 ■ Inspection set for weighing instruments with a minimum scale of 20g or less ■ Comes as a complete set, making it easy to carry ■ Prevents loss during inspections ■ Can also accommodate inspection sets for weighing instruments with a minimum scale of 50g or more *For more details, please refer to the PDF document or feel free to contact us.

• others

Consistent production of Newton weights from material processing to final adjustments! A wide variety of types and shapes available.

The "Newton weights" are high-quality weights made of stainless steel. We offer a wide variety of shapes, including cylindrical (OIML type), cylindrical (with precision weight hooks), added weight type, and disc type. Our company consistently produces various Newton weights from material processing to final adjustments, and we are a manufacturer that can issue calibration certificates (mass units) with the JCSS logo mark, proving that these weights are traceable to national measurement standards. If you are currently considering switching to Newton weights or have not yet made the switch, please feel free to consult us. 【Features】 ■ Material: High-quality stainless steel ■ Types: 200N to 0.1N ■ Manufactured in a factory certified with the international quality assurance standard ISO 9001 * For more details, please refer to the PDF document or feel free to contact us. * This PDF document is a digest version. If you need the full version, please contact us.

• Analytical Equipment and Devices

Stackable with anti-slip steps and grooves! Cast iron lift and crane types are also available.

The "Large Weights Disc Type" is a stainless steel weight with stacking capabilities and anti-shift steps and grooves. The claws on the outer circumference of the disc weight facilitate work with a chain block. Our weights and accessories are manufactured in a factory certified with the international quality assurance standard ISO 9001. 【Features】 ■ The claws on the outer circumference facilitate work with a chain block ■ Calibration certificate with JCSS logo is issued for an additional fee ■ Accuracy: OIML standard Class M1 ■ Material: Non-magnetic stainless steel ■ Types: 1000kg, 500kg, 200kg, 100kg, 50kg * For more details, please refer to the PDF document or feel free to contact us. * This PDF document is a digest version. If you need the full version, please contact us.

• Analytical Equipment and Devices

Stainless steel weight OIML standard cylindrical weight

Weights and accessories from Murakami Scale Manufacturing Co., Ltd. are produced in a factory certified under the international quality assurance standard ISO 9001. 【Features】 ○ Non-magnetic stainless steel weights based on JIS (OIML) standards. (Internal structure is registered as a utility model, No. 3003704) ○ Calibration certificates with the JCSS logo can be issued for an additional fee. ○ Complies with all standards set forth in "JIS B7609: 2008" (Note: Class E2 is excluded). *For more details, please download the PDF or feel free to contact us.

• Analytical Equipment and Devices

Introduction to the selection of weights and management methods for scales for the quality measurement management department in the manufacturing industry.

We are currently providing materials from Murakami Scale Manufacturing Co., Ltd., which deals with weights, scales, inspections, and more, detailing the management of measuring instruments that comply with the specified requirements. This document includes information on building a management system using standard weights with JCSS certification, as well as reasons for managing scales with weights, aimed at the quality measurement management departments in the manufacturing industry. [Contents] ■ Management of scales using weights ■ Management of measuring instruments that comply with specified requirements ■ Calibration cycles and management limit values ■ Management limits and conformity assessment ■ Weight management for general users, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Scale

Introducing the flow from the manufacturing of JIS weights to market supply. An overview of JIS standards is also explained.

Our company focuses on mass measurement and is engaged in the manufacturing and calibration services of balances and weights. Based on over 100 years of accumulated know-how, we are capable of assembling mechanical scales that require advanced technology and performing high-precision mass adjustment and calibration at the 1μg level. This document introduces "weights with JIS marks," which ensure the reliability of weights. It covers accuracy grades, characteristic evaluation standards, as well as manufacturing and inspection processes. [Contents (excerpt)] ■ Overview of JIS standards - Specified items - Three characteristics of weights ■ Manufacturing process of JIS weights - Manufacturing and inspection processes - Mass inspection and traceability *For more details, please refer to the document available for "PDF download."

• others

Calibration certificates with the JCSS logo can also be issued! Calibrate weights "accurately," "quickly," and "reasonably"! *Catalogs are currently being distributed.

Murakami Scale Manufacturing Co., Ltd. is registered as an international MRA-compliant JCSS mass calibration provider with the National Institute of Technology and Evaluation (NITE) and issues calibration certificates with the JCSS logo for weights, masses, and scales. Our calibration services are delivered to customers with the motto of "Accuracy" (highest measurement capability, abundant technical documentation), "Speed" (calibration turnaround time), and "Affordability" (reasonable prices). 【Services】 ■ JCSS Mass Calibration Service ■ JCSS Calibration of Weights and Masses ■ JCSS Scale Calibration, etc. For more details, please refer to our catalog or feel free to contact us.

• Calibration and repair

Calibrate weights accurately, quickly, and reasonably! Calibration certificates with the JCSS logo can also be issued! *Catalogs are currently being distributed.

Murakami Scale Manufacturing Co., Ltd. is registered as an international MRA-compliant JCSS mass calibration provider with the National Institute of Technology and Evaluation (NITE) and issues calibration certificates with the JCSS logo for weights, masses, and scales. Our calibration services are delivered to customers with the motto of "accurately" (highest measurement capability, abundant technical documentation), "quickly" (calibration lead time), and "reasonably" (fair pricing). [Services] ■ JCSS Mass Calibration Service ■ JCSS Calibration of Weights and Masses ■ JCSS Scale Calibration, etc. For more details, please refer to our catalog or feel free to contact us.

• Calibration and repair

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