We will exhibit at JASIS 2019.

The measurement of low viscosity substances can be done with high precision. Additionally, by using patented bearing technology, it achieves compactness and low cost. Clean air management is also unnecessary.

This is a rheometer suitable for rheological measurements of low-viscosity liquids, employing a double cylindrical method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. Please give it a try. 【Features】 - Outer cylinder rotation, inner cylinder detection method with a separated drive and detection axis (strain-controlled type) - Easy sampling due to the upper support method for inner and outer cylinders - The standard glass outer cylinder allows observation of the sample's condition from the outside during measurement - The standard sample volume is relatively small, around 4ml (minimum approximately 2.5ml) - Various measurements, including dynamic measurements, can be easily performed *For more details, please download the materials or contact us.

• Viscometer

Ideal for measuring the friction coefficient of filaments, hair, and more! A measurement device that can be easily and reproducibly used.

The friction coefficient meter "NRF Series" is a device for measuring the friction coefficient when filaments, tapes, hair, etc., come into friction with other materials, as well as for measuring the temporal changes in the friction coefficient due to the wear of the sample or the material being rubbed. It allows for variable friction speeds and sample tension, and measurements can be taken by changing the material being rubbed as needed. The measurement of the friction coefficient of filaments, fibers, hair, etc., can be easily and reproducibly performed by anyone. The measurement is simply done by applying the sample and rotating the pulley at a specified speed. 【Features】 ○ For samples with scales, such as hair, it can measure the friction coefficient when the friction direction (rotation direction) is changed. ○ The effect of lubricants and other factors on friction or wear can be measured. ○ Wear tests can be conducted. ○ The influence of the material and processing precision of pulleys, etc., on the same sample can be understood. ○ The force applied to the pulley shaft can be measured. *For more details, please feel free to contact us.

• Other measurement, recording and measuring instruments

Explaining the principles and benefits of rheology and viscoelasticity measurement, the mechanisms of measurement devices, and examples of applications! For consideration of rheometers/viscometers!

At Daicai Giken, we manufacture and sell rheometers (viscoelastic measurement devices). Along with the introduction of the air-bearing-less rheometer (viscometer) 'ONRH type', we are publishing technical explanation materials. 【Contents】 1. About Rheology 2. Benefits of Viscoelastic Measurement 3. About the Viscoelastic Measurement Device Rheometer 4. Visualization of Measurements (Example of Foam Detergent) 5. International Patent Technology "Elastic Hinge Bearing Mechanism" 6. Other Features and Measurement Values (Stability Test of Coffee Creamer, Gelation of Dilute Gelatin) The materials are organized in an easy-to-understand manner using various data, images, and real examples. Please download the PDF and take a look.

• Other physical property measurements and component analysis
• Viscometer
• Other analytical and testing equipment

A high-functionality and high-performance rheometer that does not use air bearings. It is suitable for rheological measurements of low-viscosity liquids. No need for clean air management!

This is a rheometer suitable for rheological measurements of low-viscosity liquids, adopting a double-cylinder method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge-type bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in terms of size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. We encourage you to give it a try. 【Features】 ○ Outer cylinder rotation, inner cylinder detection method with separate drive and detection axes (strain-controlled type) ○ Upper support method for inner and outer cylinders facilitates sampling ○ The standard glass outer cylinder allows for observation of the sample's condition during measurement ○ The sample volume is relatively small, with a standard of about 4ml (minimum approximately 2.5ml) ○ Various measurements, including dynamic measurements, can be easily performed *Please feel free to contact us for more details.

• Viscometer

Here are some references that use the rheometer from Daicel Technical Research.

■Presenters Kanako Sato, Isamu Kaneda <Paper Title> "Gelation Behavior of Egg White Protein Aqueous Solution Near the Thermal Setting Temperature" Proceedings of the 65th Rheology Discussion Meeting (2017) ■Presenters Shogo Shibata, Isamu Kaneda <Paper Title> "Rheological Properties of Complexes Formed by Saxagliptin and Egg White Protein" Proceedings of the 65th Rheology Discussion Meeting (2017) ■Presenter Isamu Kaneda <Paper Title> "Rheology of Egg Dishes" Journal of the Japanese Society of Biorheology 31(2) 37 (2017) ■Presenters Kanako Sato, Isamu Kaneda <Paper Title> "Gelation Behavior of Concentrated Aqueous Solution of Dried Egg White at Low Temperature" Journal of the Japanese Society of Biorheology 31(2) 97 (2017) *If necessary, we can send the literature upon request. *You can view the materials for the rheometer 'ONRH type' from the download section.

• Analytical Equipment and Devices

Viscosity and yield value measurement is possible! Axial type viscometer for printing inks.

The "L-A type viscometer (compliant with JIS K5701-1-2000)" is a so-called axial type viscometer with a shaft that moves in the length direction and has a concentric cylindrical shape. It can measure viscosity and yield value, which are important parameters for quality control of high-viscosity substances such as printing inks and varnishes. Shear rate and shear stress can be easily expressed through calculations. 【Features】 ○ Very easy to operate ○ The sample is placed in the gap between a temperature-controlled ring and a rod with applied load ○ Viscosity and yield value can be measured by measuring the descent time over a specified distance *For more details, please feel free to contact us.

• Viscometer

Ideal for measuring the viscosity and flow of non-Newtonian fluids! Cone-plate viscometer.

The "NRM-200 Series" is a rotational viscometer with a cone plate (standard) configuration. The measured data can be subjected to theoretical analysis, making it suitable for viscosity and flow measurements of non-Newtonian liquids. Additionally, it allows for stable viscosity measurements at high shear rates, enabling flow measurements that correspond to actual working conditions in coating, spraying, and printing. 【Features】 - The shear rate can be measured consistently at any part of the sample, allowing for theoretical calculations of the measurement data. - Shear rates of up to 18,000 s⁻¹ can be achieved (when using 1,000 RPM). - The measurement sample volume is less than 1 mℓ. - The gap between the cone and plate is set using an electrical sensing method and a micro-adjustment mechanism. - The sample history prior to measurement can be controlled programmatically. *For more details, please feel free to contact us.*

• Viscometer

AIST Technology Transfer Venture! Oina Giken Co., Ltd., a manufacturer and seller of rheometers.

Daisai Giken Co., Ltd. was established with the aim of popularizing high-performance rheometers, including the ONRH type, through the transfer of excellent technology and human resources from the National Institute of Advanced Industrial Science and Technology. The ONRH type rheometer is a high-performance, double-cylinder rotational rheometer without air bearings, capable of stably measuring low-viscosity samples. It is a "National Institute of Advanced Industrial Science and Technology technology transfer venture" that always aims for the "advancement of technology" sought by our customers. 【Products】 ○ Rheometers ○ Contract sample measurement ○ High shear viscometers ○ L-A type viscometers (compliant with JIS K5701) ○ Friction coefficient meters, NRF type *Please feel free to contact us for more details.

• Viscometer
• Other measurement, recording and measuring instruments

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

Nakakin will be exhibiting at 'FOOMA JAPAN 2026 (International Food Industry Exhibition)' held at Tokyo Big Sight. This exhibition proposes "A rich future opened by food technology" through cutting-edge technology, products, and services in food machinery, amidst growing interest in "food safety and security." We aim to facilitate the exchange and dissemination of technology and information related to food machinery, equipment, and associated devices, contributing to the further development of the food industry. We sincerely look forward to your visit.

[Speaker] Academic Visitor, University of Strathclyde, UK Visiting Professor, Offshore Wind Research and Education Center, Kyushu University Senior Researcher, Institute for Sustainable Energy Policies (ISEP) Mr. Yo Yasuda [Lecture Topics] 1. International Trends in Decarbonization and Japan's Position (1) Risks of Fossil Fuel Dependence and Decarbonization as Risk Management (2) Discussions on Decarbonization and Renewable Energy in International Organizations (3) Discussions on Decarbonization and Renewable Energy in Japan (4) Discrepancies Between International and Domestic Discussions (The U.S. is not the world) 2. International Discussions on Large-Scale Introduction of Renewable Energy (1) Electrification and Sector Coupling (Why are EVs and Heat Pumps Advancing?) (2) Externalities and Benefits (Long-Term Perspective and Risk Management) (3) Flexibility (The notion that "renewable energy is unstable" is outdated) 3. Challenges and Solutions for Japan, Methodology for Information Gathering (1) Fake News and Scientific Methodology (2) Non-Scientific Narratives and Evidence-Based Policy Making (EBMP) (3) AI and Specialized Information Retrieval 4. Q&A / Business Card Exchange *Reference: "The Future of 90% Renewable Energy by 2050 - Scenarios and Scientific Basis for Achieving Decarbonization" by Yo Yasuda, Yamato Keikokusha (December 2024)

[Speaker] Akira Yamauchi, President and CEO of Intellectual Property Landscape Co., Ltd. Patent Attorney, AIPE Certified Senior Intellectual Property Analyst [Lecture Topics] 1. What is Physical AI? [1] Industrial Robots [2] Humanoids [3] Autonomous Vehicles as the main fields Overview of the population setting for the three fields and the key players in each field 2. [1] Industrial Robot Analysis 3. [2] Humanoid Analysis 4. [3] Autonomous Vehicle Analysis 5. Summary and Discussion of the Analysis Results for the Three Fields 6. Q&A Session