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公开(公告)号：US20240362577A1
公开(公告)日：2024-10-31
申请号：US18139813
申请日：2023-04-26
申请人： HITACHI, Ltd.
IPC分类号： G06Q10/087 , B07C5/36 , G06Q10/0631
CPC分类号： G06Q10/087 , B07C5/361 , G06Q10/06315
摘要： A method for sorting a plurality of items and slot allocation in association with the plurality of items. The method may include collecting order data and slot data, wherein the slot data is information associated with a plurality of slots, each slot of the plurality of slots allows for placement of item bag over slot, and the plurality of items is to be sorted and inserted into bags associated with the plurality of slots; calculating combinations of order-slot allocation based on the order data and the slot data to estimate total time; and selecting a combination of the combinations of order-slot allocation with minimal total time and applying the selected combination.
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公开(公告)号：US12132014B2
公开(公告)日：2024-10-29
申请号：US17622588
申请日：2020-07-08
申请人： HITACHI, LTD.
发明人： Junpei Kusukawa , Eiichi Ide
IPC分类号： H01L25/16 , H01L23/00 , H01L23/60 , H01L23/373
CPC分类号： H01L23/60 , H01L25/16 , H01L23/3735 , H01L24/32 , H01L24/33 , H01L2224/32225 , H01L2224/32245 , H01L2224/3303 , H01L2224/33181
摘要： A power semiconductor apparatus provided with a first conductor section connected to a direct-current terminal for transmitting direct-current power; a second conductor section connected to an alternating-current terminal for transmitting alternating-current power; a semiconductor element which is disposed between the first conductor section and the second conductor section and is for converting the direct-current power to the alternating-current power; and an interposition section disposed between the first conductor section and the second conductor section, in which the interposition section has a first conductor layer connected to the first conductor section, a second conductor layer connected to the second conductor section, and a plurality of insulation layers disposed between the first conductor layer and the second conductor layer, with one or a plurality of third conductor layers sandwiched between the plurality of insulation layers.
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3.发明授权公开(公告)号：US12131023B2
公开(公告)日：2024-10-29
申请号：US18166524
申请日：2023-02-09
申请人： Hitachi, Ltd.
发明人： Kaori Nakano , Shinichi Hayashi
IPC分类号： G06F3/06
CPC分类号： G06F3/0604 , G06F3/065 , G06F3/067
摘要： A computer system is coupled to a database management system for managing data, and an infrastructure system for managing storage areas of the data. The computer system is configured to: receive a tracking request including identification information of target data; calculate, based on information on the data managed by the database management system, a data duration period of the target; identify, based on configuration history information on a configuration of the storage areas, a first storage area which is provided to the database management system for the data duration period and which stores the target data; and execute, based on the data duration period and history of copying operation of the storage areas of the infrastructure system, with the first storage area as an originating point, tracking processing for tracking a second storage area in which the target data is stored by the copying operation.
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公开(公告)号：US20240357565A1
公开(公告)日：2024-10-24
申请号：US18137253
申请日：2023-04-20
申请人： HITACHI, Ltd.
发明人： Daisuke ISHII
IPC分类号： H04W72/0446 , H04W72/12 , H04W72/23
CPC分类号： H04W72/0446 , H04W72/12 , H04W72/23
摘要： Example implementations described herein involve systems and methods that can involve detecting, from a device schedule indicating a schedule of a plurality of applications used by a plurality of mobile devices in a plurality of locations over a plurality of time slots, whether a bandwidth shortage will occur in each of the plurality of locations; and for detection that a bandwidth shortage will occur at a location in the plurality of locations, calculating a user priority of each of the plurality of applications on each of the plurality of devices at the location based on a bandwidth reduction efficiency and a staying time of the each of the plurality of devices at the location; and determining a bandwidth allocation for each application across the each device at the location and an edge server for managing one or more of the plurality of the applications based on the priority for use.
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公开(公告)号：US20240354773A1
公开(公告)日：2024-10-24
申请号：US18591159
申请日：2024-02-29
申请人： Hitachi, Ltd.
发明人： Naoshi NISHI , Atsushi SUTOH
IPC分类号： G06Q30/018
CPC分类号： G06Q30/018
摘要： An environmental load reducing system is disclosed to enable a user desiring to contribute to reduction of environmental loads to examine a switch to a configuration reducing environmental loads. The environmental load reducing system compares configuration information associated with an operating system operated by a user with configuration information associated with a different operating system of a different user, to detect a difference between system components of these systems. The system also compares a calculation result of a carbon dioxide emission amount emitted by operation of the operating system for a fixed period of time with a calculation result of a carbon dioxide emission amount emitted by operation of the different operating system for the fixed period of time. A presentation unit presents the different system component as a low environmental load component according to the system component difference and in reference to a comparison result.
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公开(公告)号：US20240354418A1
公开(公告)日：2024-10-24
申请号：US18243158
申请日：2023-09-07
申请人： Hitachi, Ltd.
发明人： Nodoka MIMURA , Toshiyuki SAITO , Jens DOENHOFF , Hiroyuki HIGAKI
CPC分类号： G06F21/577 , G06F21/552 , G06F21/554
摘要： A vulnerability analysis method including: acquisition processing of acquiring a component parts identifier, which is an identifier of component parts as parts configuring a product for each identifier of the product from each of a plurality of business operators, and business operator inherent data including an identifier of proprietary software but not included in the component parts from each of a plurality of business operators; correspondence identification processing of identifying a correspondence of an identifier of the product and the component parts identifier between different business operators based on previously created correspondence data; target product identification processing of identifying a target product as a product to be investigated; and vulnerability identification processing of identifying all of the proprietary software included in the target product based on the correspondence identification processing, and identifying vulnerability of software included in the target product by referring to a vulnerability DB storing data.
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公开(公告)号：US20240354312A1
公开(公告)日：2024-10-24
申请号：US18243916
申请日：2023-09-08
申请人： Hitachi, Ltd.
发明人： Kazuei HIRONAKA , Masahiro ARAI , Akira DEGUCHI
CPC分类号： G06F16/27 , G06F11/1464 , G06F2201/84
摘要： To back up stored data of a storage device installed on-premise to a storage service provided by a public cloud more reliably and efficiently. A storage system according to the invention includes a storage device having first storage logical volumes (LDEVs), and a storage device having second storage LDEVs. When stored data of a first LDEV and stored data of a second LDEV are synchronized with each other, network conditions in a transfer path from the storage device to the public cloud and in a transfer path from the storage device to the public cloud are observed. The first LDEV or the second LDEV is selected as a backup source based on the network conditions.
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公开(公告)号：US12125284B2
公开(公告)日：2024-10-22
申请号：US17784472
申请日：2020-10-13
申请人： Hitachi, Ltd.
CPC分类号： G06V20/52 , G06V10/82 , G06V20/647 , G06V2201/07
摘要： An object of the invention is to configure an object search device capable of expressing information on shapes and irregularities as features only by images, in a search for an object that is characteristic in shape or irregularity, and performing an accurate search.
The object search device includes: an image feature extraction unit that is configured with a first neural network, and is configured to input an image to extract an image feature; a three-dimensional data feature extraction unit that is configured with a second neural network, and is configured to input three-dimensional data to extract a three-dimensional data feature; a learning unit that is configured to extract an image feature and a three-dimensional data feature from an image and three-dimensional data of an object obtained from a same individual, respectively, and update an image feature extraction parameter so as to reduce a difference between the image feature and the three-dimensional data feature; and a search unit that is configured to extract image features of a query image and a gallery image of the object by the image feature extraction unit using the updated image feature extraction parameter, and calculate a similarity between the image features of both images to search for the object.-
公开(公告)号：US12124337B2
公开(公告)日：2024-10-22
申请号：US18119147
申请日：2023-03-08
申请人： Hitachi, Ltd.
CPC分类号： G06F11/1464 , G06F3/0619 , G06F3/0653 , G06F3/0673 , G06F11/1458 , G06F11/1662 , G06F2201/84
摘要： A data store volume (DSVOL) for a snapshot group which is a group of the PVOL and one or more SVOLs for the PVOL is a data storage region where data of which a storage destination is one volume (VOL) of the snapshot group and meta-information of the data are stored, and the meta-information is information including address mapping between a reference source address which is an address of a position of the data in the snapshot group and a reference destination address which is an address of a position of the data in the DSVOL. A process of a storage system increases the number of DSVOLs in the snapshot group when an input/output (I/O) load on the snapshot group exceeds a threshold.
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公开(公告)号：US12122641B2
公开(公告)日：2024-10-22
申请号：US18010507
申请日：2020-06-29
申请人： Hitachi, Ltd.
发明人： Yosuke Kubo , Tomohisa Hayakawa , Hidetaka Zama
IPC分类号： B66B5/16
CPC分类号： B66B5/16
摘要： An elevator device adapted to improve the operational reliability of an electric actuator in an installation environment is disclosed. The electric actuator actuates a safety gear. The elevator device includes: a car (1); a safety gear (2) mounted to the car; and an electric actuator (10) mounted to the car and operative to actuate the safety gear. The electric actuator includes: a housing (30); a mechanism part located in the housing; and an operation lever (11) connected to the mechanism part and extended from the inside of the housing to the outside of the housing through an opening of the housing. The housing includes a cover member (32) for covering the opening. The operation lever is inserted through the cover member.
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