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公开(公告)号：US20250166825A1
公开(公告)日：2025-05-22
申请号：US18929245
申请日：2024-10-28
Applicant: Hitachi, Ltd.
Inventor： Sachiho ABE , Tomohiro YASUDA
IPC: G16H50/20
Abstract: A pathogenicity determination device of the present disclosure includes: an input device that receives inputs of genetic mutation information indicating a genetic mutation, and genetic mutation-related information related to the genetic mutation information; a processor that estimates a first score related to presence or absence of a pathological significance of the genetic mutation and a second score related to strength or sufficiency of evidence related to the genetic mutation, based on the genetic mutation information and the genetic mutation-related information; and an output device that outputs the estimated first score and the estimated second score.
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公开(公告)号：US20250165231A1
公开(公告)日：2025-05-22
申请号：US18516801
申请日：2023-11-21
Applicant: HITACHI, Ltd.
Inventor： Sudhanshu GAUR , Takuya HABARA , Shoji YUNOKI
Abstract: Systems and methods described herein involve program code generation for data processing programs, which can involve, for receipt of a user prompt, reference a prompt database that associates historical prompts, program code generated from the historical prompts, and information indicative of whether execution results of the program code were expected to generate a combined prompt from the user prompt and a historical prompt from the historical prompts determined to be related to the combined prompt from the referencing; reference a program template database that associates combinations of the historical prompts and historical program code that was verified to work as expected to generate program code with the combined prompt; and execute the generated program code and the combined prompt for the data processing programs.
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公开(公告)号：US20250157786A1
公开(公告)日：2025-05-15
申请号：US18940959
申请日：2024-11-08
Applicant: Hitachi, Ltd.
Inventor： Fumiaki ICHIHASHI , Toshiaki TANIGAKI
Abstract: A charged particle beam apparatus includes: an electron source that irradiates a membrane-type holder with an electron beam; a deflector that changes an angle of incidence of the electron beam; a camera that is exposed to the electron beam transmitted through the membrane-type holder; and a control unit that controls the electron source, the deflector, and the camera. The control unit obtains an exposure image by continuously exposing the camera to the electron beam while changing the angle of incidence of the electron beam focused on any one of a first layer, a second layer, and a third layer included in the membrane-type holder.
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公开(公告)号：US20250157346A1
公开(公告)日：2025-05-15
申请号：US18834252
申请日：2022-12-13
Applicant: Hitachi, Ltd.
Inventor： Taku SHIMIZU , Takahiro ITO , Mikio BANDO , Mitsuru MATSUBARA
Abstract: Provided are a control device and a control method by which an airplane can maintain flight while maintaining a high level of safety, even if there is a conceivable abnormal event such as a communication failure or an obstacle. This control device is for an airplane, the control device being characterized by: comprising a setting unit that sets a main flight route, which is a normal flight route, and at least one secondary flight route, for each of a plurality of airplanes, and a management unit that prevents interference between a given main flight route and a given secondary flight route, and a main flight route and secondary flight route of another airplane; obtaining information about an airplane or the surrounding airspace; and when the information matches a preset prescribed condition, permitting the airplane to operate using the secondary flight route.
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公开(公告)号：US20250156404A1
公开(公告)日：2025-05-15
申请号：US18388249
申请日：2023-11-09
Applicant: HITACHI, Ltd.
Inventor： Takuya HABARA , Shoji YUNOKI , Sudhanshu GAUR
IPC: G06F16/242 , G06F16/21 , G06F16/25
Abstract: A search query generation method for information retrieval, the method comprising receiving, by a processor, a first query issued by a user; extracting, by the processor, a plurality of field status items associated with the first query; extracting, by the processor, first schema information associated with the plurality of field status items; adding, by the processor, the plurality of field status items and the first schema information as contextual information to the first query to generate a second query, generating, by the processor, an information search code based on the second query; and executing, by the processor, the information search code to retrieve information associated with the first query from a plurality of data source systems.
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Patent Agency Ranking
6.发明授权公开(公告)号：US12299157B2
公开(公告)日：2025-05-13
申请号：US17945958
申请日：2022-09-15
Applicant: Hitachi, Ltd.
Inventor： Tsunehiko Baba , Jumpei Okoshi , Hiroaki Masuda
Abstract: A policy can be easily and appropriately set. A policy setting control device 100 that controls setting of a policy for controlling access to a resource includes a processor. The policy includes a resource to be accessed, a subject who accesses the resource, and an access operation. The processor receives an input policy 11 which is a candidate to be newly set, acquires an attribute value corresponding to values of a subject and a resource included in the input policy 11, generates one or more post-conversion policies 103 by changing the values of the subject and the resource included in the input policy 11 to the acquired attribute value, and sets the input policy as a new policy when all the generated post-conversion policies 103 are consistent with an existing policy.
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公开(公告)号：US20250148177A1
公开(公告)日：2025-05-08
申请号：US18909040
申请日：2024-10-08
Applicant: Hitachi, Ltd.
Inventor： Takuma Nishimoto
IPC: G06F30/30
Abstract: A circuit design support device includes: a control unit including a calculation device; a memory; a storage; an input device; and a display device. The storage stores overall circuit information, the input device inputs changed circuit information in the overall circuit information to the control unit including the calculation device, and the control unit including the calculation device calculates an influence on performance of the changed circuit information and on performance of another circuit in the overall circuit information, and calculates an influence on environment performance due to the changed circuit information, and displays, on the display device, the calculated influence on the performance of the circuit information and influence on the performance of the another circuit in the overall circuit information, and the influence on the environment performance due to the changed circuit information.
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公开(公告)号：US20250147789A1
公开(公告)日：2025-05-08
申请号：US18893208
申请日：2024-09-23
Applicant: Hitachi, Ltd.
Inventor： Yumiko OE
IPC: G06F9/455
Abstract: The present disclosure enables appropriate collection and management of dependency relations regarding booting and/or shutdown of virtual elements and physical elements in a computer system. A dependency relation grasping system collecting and managing information in a computer system that has a plurality of servers and makes up a virtual machine by the plurality of servers, includes a processor. The processor is configured to acquire correlative relation information between a physical element and the virtual machine in the computer system, and identify dependency relations for booting and/or shutdown, between the virtual machine and the physical element, on the basis of the correlative relation information, and store, in a database, relationship information indicating the dependency relation.
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公开(公告)号：US12291355B2
公开(公告)日：2025-05-06
申请号：US18584242
申请日：2024-02-22
Applicant: Hitachi, Ltd.
Inventor： Makoto Ito , Tsukasa Funane , Koichi Watanabe , Yosuke Tanabe , Hisatoshi Kimura
Abstract: The space structure control system includes: a space structure; an artificial satellite connected to the space structure; and a propulsion device installed on the artificial satellite and configured to control an orbit and an attitude of the artificial satellite, in which the space structure includes a film-like structure, a solar reflectance control device that controls a spatial pattern of a solar reflectance in a reflecting mirror provided in the film-like structure, and a shape retaining device that is connected to the film-like structure, the propulsion device rotates the film-like structure to generate a centrifugal force, the solar reflectance control device controls a solar reflectance in the reflecting mirror to control a solar radiation pressure to be applied to the reflecting mirror, a three-dimensional shape of the film-like structure is controlled based on the centrifugal force generated by the rotation of the film-like structure and the solar radiation pressure, and the shape of the film-like structure is retained or stabilized by the shape retaining device.
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公开(公告)号：US20250138495A1
公开(公告)日：2025-05-01
申请号：US18890401
申请日：2024-09-19
Applicant: Hitachi, Ltd.
Inventor： Takeshi NAKAYAMA
Abstract: An operating condition for a manufacturing apparatus that manufactures a product using a variation amount input step is provided in which an input device inputs a variation amount related to a predetermined operating condition. A model reading step reads, from memory, a model in which an input is the operating condition and an output is a characteristic value of the product. A target characteristic value is input for the product; and a predicted characteristic value distribution is calculated, using the model, and reflecting the variation amount related to the predetermined operating condition. An objective function is calculated based on the predicted characteristic value distribution and the target characteristic value; and an operating condition exploration step is performed in which a processor explores the predetermined operating condition that reduces the objective function. An operating condition output step is performed of outputting an operating condition that is a result of the exploration.
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