Hitachi, Ltd. patent applications published on November 30th, 2023

Summary of the patent applications from Hitachi, Ltd. on November 30th, 2023

Hitachi, Ltd. has recently filed several patents that cover a range of technologies and industries. These patents aim to improve various aspects of ion beam extraction, data access control, energy management, electromagnetic apparatus, nuclear reactor fuel assembly, collision prevention for mobile objects, medical image processing, site-specific prediction models, job impact evaluation and response prioritization, and data movement between databases.

Summary: Hitachi, Ltd. has filed patents for technologies that aim to increase the speed of extracting ion beams from accelerators, control access to data between providers and users, efficiently manage power through virtual grids and renewable energy coloring, reduce noise in electromagnetic apparatus cores, improve fuel assembly for nuclear reactors, prevent collisions between mobile objects, enhance specialized learning in medical image processing, generate site-specific prediction models, evaluate job impact during incidents, and simplify data movement between OLTP and OLAP databases.

Notable Applications:

• Increasing the speed of extracting ion beams from accelerators by changing the magnetic pole interval along the ion beam trajectory.
• Controlling access to data between providers and users through an approval server that manages the data circulation process.
• Efficiently managing power through virtual grids and renewable energy coloring, allowing for effective use of renewable energy resources.
• Reducing noise in electromagnetic apparatus cores by using amorphous metal thin strips and a holding member to suppress compressive stress load.
• Improving fuel assembly for nuclear reactors by using support protrusions and closed-loop springs for stability and support.
• Preventing collisions between mobile objects by converting individual section states and controlling their movement based on the conversion results.
• Enhancing specialized learning in medical image processing by calculating feature values and extracting new features for improved accuracy.
• Generating site-specific prediction models without the need to transfer data externally, simplifying the process of creating prediction models for individual sites.
• Evaluating the impact of incidents on jobs and determining response priorities based on impact level and effectiveness of response.
• Reducing effort required to move data between OLTP and OLAP databases through tracking table status and learning data movement costs.

Overall, Hitachi, Ltd. has been actively filing patents to develop innovative technologies across various industries, aiming to improve efficiency, accuracy, and safety in different applications.

Patent applications for Hitachi, Ltd. on November 30th, 2023

LIQUID-COOLED ROTARY COMPRESSOR AND COOLANT SUPPLY METHOD THEREFOR (18121630)

Main Inventor

Nae HISANO

VEHICLE SPEED CALCULATION DEVICE AND VEHICLE SPEED CALCULATION METHOD (18249582)

Main Inventor

Kazuki MORITA

STORAGE SYSTEM AND CRYPTOGRAPHIC OPERATION METHOD (18138793)

Main Inventor

Shumpei MORITA

DATA PROCESSING SYSTEM AND DATA PROCESSING METHOD (18179018)

Main Inventor

Takuya HABARA

INFORMATION MANAGEMENT APPARATUS, INFORMATION MANAGEMENT METHOD, AND RECORDING MEDIUM (18106679)

Main Inventor

Garima NATANI

RESPONSE SUPPORT DEVICE AND RESPONSE SUPPORT METHOD (18120446)

Main Inventor

Naoki SHIMOTSUMA

ANALYSIS DEVICE, ANALYSIS METHOD, AND RECORDING MEDIUM (18199188)

Main Inventor

Mayumi SUZUKI

Image Processing Apparatus, Image Processing Method, and Program (18031675)

Main Inventor

Hanae YOSHIDA

OPERATION MANAGEMENT APPARATUS (18191007)

Main Inventor

Hiroyuki YAMADA

Fuel Assembly (18139519)

Main Inventor

Kiyoshi FUJIMOTO

Core for Stationary Electromagnetic Apparatus (18203397)

Main Inventor

Chie KOBAYASHI

Power Management Device and Power Management Method (18027751)

Main Inventor

Nao SAITO

DATA CIRCULATION CONTROL METHOD, DATA CIRCULATION CONTROL SYSTEM, AND APPROVAL SERVER (18031973)

Main Inventor

Tadashi KAJI

ACCELERATOR AND PARTICLE THERAPY SYSTEM (18031162)

Main Inventor

Chishin HORI