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1. 发明授权

US5007099A Data filtering method 失效
标题翻译：数据过滤方法
公开(公告)号：US5007099A
公开(公告)日：1991-04-09
申请号：US213133
申请日：1988-06-29
申请人： Hitoshi Matsushima , Takafumi Miyatake
发明人： Hitoshi Matsushima , Takafumi Miyatake
IPC分类号： G06T5/20
CPC分类号： G06T5/20
摘要： In an image filtering system including an input device for inputting image data, a memory unit for storing an image data or the result derived by performing operation on the input image data, an arithmetic unit for performing operations between the image data inputted by the input device or between the input image data and the image data stored in the memory unit or between the image data stored in the memory unit, a loading unit for storing the results of the operation performed by the arithmetic unit in the memory, and an addressing device for designating the addresses of the memory in or from which the data is to be written or read out, an image filtering method in which a predetermined operation is performed 3(n-1) times on 2n inputs or input rows of the image data succeeding one another in a predetermined direction with a filter of a size n, to thereby determine (n+1) results or rows thereof.
摘要翻译：在包括用于输入图像数据的输入装置的图像滤波系统中，存储单元，用于存储图像数据或通过对输入图像数据执行操作导出的结果;运算单元，用于执行由输入装置输入的图像数据之间的操作或者在输入图像数据和存储在存储器单元中的图像数据之间或存储在存储器单元中的图像数据之间，或者存储由存储器中的运算单元执行的操作的结果的加载单元，以及用于指定要写入或读出数据的存储器的地址;图像滤波方法，其中对于第一个图像数据的2n个输入或输入行执行3（n-1）次的预定操作另一个在具有大小为n的滤波器的预定方向上，从而确定（n + 1）个结果或行。

2. 发明申请

US20060015081A1 Urine receiver and urine collection processing system implementing urine receiver 有权
标题翻译：尿液接收器和尿液收集处理系统实施尿液接收器
公开(公告)号：US20060015081A1
公开(公告)日：2006-01-19
申请号：US11179778
申请日：2005-07-13
申请人： Miou Suzuki , Ichiro Wada , Ryosuke Miyagawa , Yoshikazu Ishitsuka , Nobuaki Yoshioka , Junichi Kobayashi , Shigeru Machida
发明人： Miou Suzuki , Ichiro Wada , Ryosuke Miyagawa , Yoshikazu Ishitsuka , Nobuaki Yoshioka , Junichi Kobayashi , Shigeru Machida
IPC分类号： A61F5/44
CPC分类号： A61F5/451
摘要： A urine receiver which is sanitary, easy to attach, and furthermore, prevents urine leakage even when a wearer repeatedly changes positions is provided. A urine receiver 10 is implemented in a urine collection processing system wherein urine discharged from the wearer is suctioned into a urine tank via a urethral tube. The urine receiver 10 comprises, at the least: a liquid permeable, air-impermeable sheet 21 which is placed opposite of and covering the urethral meatus of the wearer; a leak-proof sheet 22 which is placed on the surface of the air-impermeable sheet 21 opposite to the urethral meatus and bonds to the outer border of the air-impermeable sheet 21; a suction part 26 which is provided between the air-impermeable sheet 21 and the leak-proof sheet 22 and to which the urethral tube 11 is connected; and a gathers part 16 for sealing the space between the air-impermeable sheet 21 and the wearer's skin surface which is provided on the outer border part of the air-impermeable sheet 21 on the urethral meatus side.
摘要翻译：提供卫生，容易附着的尿液接收器，此外，即使在佩戴者反复改变位置时也防止尿液泄漏。尿液收集器10实施在尿液收集处理系统中，其中从穿戴者排出的尿液通过尿道管吸入尿液槽。尿液接收器10至少包括：液体可渗透的不透气片材21，其被放置成与穿戴者的尿道口相对并覆盖; 防漏片22，其设置在与尿道口相反的不透气片材21的表面上，并且粘合到不透气片材21的外边界; 吸入部26，设置在不透气性片21和防漏片22之间，尿道管11与其连接; 以及用于密封不透气性片材21和穿戴者的皮肤表面之间的空间的褶皱部分16，其设置在尿道口侧的不透气片材21的外边界部分上。

3. 发明申请

US20230135652A1 DISTRIBUTED STORAGE SYSTEM AND STORAGE CONTROL METHOD 有权
公开(公告)号：US20230135652A1
公开(公告)日：2023-05-04
申请号：US17692269
申请日：2022-03-11
申请人： Hitachi, Ltd.
发明人： Hiroto EBARA , Akira YAMAMOTO , Yoshinori OHIRA , Masakuni AGETSUMA , Makio MIZUNO , Takahiro YAMAMOTO
IPC分类号： G06F3/06
摘要： A distributed storage system includes one or a plurality of storage units including a plurality of physical storage devices, and a plurality of computers connected to the one or plurality of storage units via a communication network. When receiving a write request for a logical volume, the computer writes write data corresponding to the write request and redundant data for making the write data redundant in a plurality of physical storage devices of the storage unit in a distributed manner, and collectively controls writing of a journal of write data for managing a write history of the write data and a journal of redundant data for managing a write history of the redundant data.

4. 发明申请

US20230134944A1 CORROSIVE ENVIRONMENT MONITORING DEVICE AND CORROSIVE ENVIRONMENT MONITORING METHOD 有权
公开(公告)号：US20230134944A1
公开(公告)日：2023-05-04
申请号：US17918142
申请日：2021-02-16
申请人： Hitachi, Ltd.
发明人： Rintarou MINAMITANI
IPC分类号： G01N17/04 , G01N17/00
摘要： A corrosive environment monitoring device that suppresses a decline in measurement precision in an initial period of monitoring the corrosivity of an environment and measures the corrosivity of the environment continuously and with high precision over a long period of time. The corrosive environment monitoring device includes: a layered body having an insulating plate, a base metal thin film that is formed on the insulating plate and is corrosion resistant with respect to a corrosive substance, and a sensing metal thin film that is formed on the base metal thin film and is corrosion susceptible with respect to the corrosive substance; and a housing that encloses the layered body, has an opening oriented in a side face direction, and forms a gas passage inside for the corrosive substance, wherein the sensing metal thin film is formed in a limited region on the base metal thin film.

5. 发明申请

US20230126967A1 UNAUTHORIZED INTRUSION ANALYSIS SUPPORT APPARATUS AND UNAUTHORIZED INTRUSION ANALYSIS SUPPORT METHOD 有权
公开(公告)号：US20230126967A1
公开(公告)日：2023-04-27
申请号：US17911755
申请日：2021-09-09
申请人： Hitachi, Ltd.
发明人： Atsushi SUZUKI , Yiwen CHEN , Hiroki YAMAZAKI , Kengo IJIMA
IPC分类号： G06F21/55 , G06F21/57
摘要： An unauthorized intrusion analysis support apparatus is configured to receive an input of a field related to an unauthorized intrusion; is configured to extract at least one word in the inputted field relevant to the unauthorized intrusion to an apparatus communicably coupled to a predetermined network from a text relevant to the unauthorized intrusion to the apparatus; is configured to calculate a relevance degree between the extracted word and a mode of the unauthorized intrusion based on the extracted word and information on a word of the mode of the unauthorized intrusion in the inputted field and assume that the text is a text about the unauthorized intrusion in the inputted field when the calculated relevance degree is equal to or higher than a predetermined threshold; and is configured to output information indicating that the text is the text about the unauthorized intrusion in a user field.

6. 发明授权

US11636558B2 Energy management system and energy management method for water supply 有权
公开(公告)号：US11636558B2
公开(公告)日：2023-04-25
申请号：US17123302
申请日：2020-12-16
申请人： Hitachi, Ltd.
发明人： Naoki Yoshimoto
IPC分类号： G06Q50/06 , G06Q10/06 , H02H3/14 , H02J3/14 , G06Q10/063 , G01R11/56 , G05B13/02 , G06Q10/0631
摘要： Cooperation in supply and demand balance of renewable energy in a region is implemented by operation of infrastructures of an infrastructure service such as water supply. In an energy management system including: a processor; and a storage device, the processor predicts an electric power supply amount utilizing renewable energy in a predetermined region, predicts an electric power demand amount in the region, predicts a demand amount of an infrastructure service different from an electric power service in the region, predicts an electric power demand amount corresponding to the infrastructure service on the basis of the predicted demand amount of the infrastructure service in the region, and determines use time of electric power corresponding to the infrastructure service such that the electric power demand amount in the region approaches the electric power supply amount.

7. 发明授权

US11636358B2 Data analysis apparatus, data analysis method, and data analysis program 有权
公开(公告)号：US11636358B2
公开(公告)日：2023-04-25
申请号：US16876199
申请日：2020-05-18
申请人： Hitachi, Ltd.
发明人： Mayumi Suzuki , Yasuho Yamashita , Takuma Shibahara
IPC分类号： A63F9/24 , A63F11/00 , G06F13/00 , G06F17/00 , G06N5/04 , G06N20/00
摘要： A data analysis apparatus executes: a selection process selecting a first feature variable group that is a trivial feature variable group contributing to prediction and a second feature data group other than the first feature variable group from a set of feature variables; an operation process operating a first regularization coefficient related to a first weight parameter group corresponding to the first feature variable group in a manner that the loss function is larger, and operating a second regularization coefficient related to a second weight parameter group corresponding to the second feature variable group in a manner that the loss function is smaller, among a set of weight parameters configuring a prediction model, in a loss function related to a difference between a prediction result output in a case of inputting the set of feature variables to the prediction model and ground truth data corresponding to the feature variables.

8. 发明申请

US20230123502A1 STORAGE SYSTEM, DATA COPY CONTROL METHOD, AND RECORDING MEDIUM 有权
公开(公告)号：US20230123502A1
公开(公告)日：2023-04-20
申请号：US17691164
申请日：2022-03-10
申请人： Hitachi, Ltd.
发明人： Shota FUJITA
IPC分类号： G06F11/10 , G06F11/20 , G06F3/06
摘要： A storage apparatus includes a plurality of drives and has a parity group constituted by a plurality of drives. The storage apparatus stores a hash management table to manage hash values of a prescribed data unit of data of the drives constituting the parity group and a hash value of a prescribed data unit of data stored in another drive other than the drives constituting the parity group. A processor is configured to determine whether a same data unit as a data unit included in data stored in a replacement target drive exists in the other drive on a basis of the hash values, and copy the same data unit of the other drive to a replacement destination drive when the same data unit exists.

9. 发明申请

US20230122961A1 INFORMATION PROCESSING APPARATUS 有权
公开(公告)号：US20230122961A1
公开(公告)日：2023-04-20
申请号：US17697995
申请日：2022-03-18
申请人： HITACHI, LTD.
发明人： Yuichi SAIGAN
IPC分类号： G06F1/20 , H05K7/14 , H05K7/20
摘要： A controller and a rectangular parallelepiped power supply apparatus are coupled to a rear surface of a midplane, to which a plurality of storage media drives are coupled in a front surface of the midplane. A plurality of interface connectors arranged in a left-right direction are provided at a front end of a controller substrate. The rear surface of the midplane includes a plurality of connectors for controller, which are a plurality of connectors arranged in the left-right direction to which interface connectors of the controller are respectively coupled, and a connector for power supply, which are connectors to which a power supply apparatus set horizontally is coupled. A part of a row of the connectors for controller is present below the power supply apparatus coupled sideways to the connector for power supply.

10. 发明申请

US20230119196A1 INFORMATION PROCESSING APPARATUS, AUTHENTICITY VERIFICATION METHOD, AND PROGRAM 有权
公开(公告)号：US20230119196A1
公开(公告)日：2023-04-20
申请号：US17688270
申请日：2022-03-07
申请人： Hitachi, Ltd.
发明人： Yuki KOTAKE , Yukiyoshi TAKAMURA
IPC分类号： G06F21/44 , G06F3/06
摘要： Whether a connected drive is an unauthorized drive or not can be judged before it becomes possible for the connected drive to access a memory for a storage controller. When a storage device is connected, an information processing apparatus forms a first communication channel via a first interface incapable of accessing a built-in memory even when the communication connection is established; and a second communication channel via a second interface capable of accessing the built-in memory when the communication connection is established. At a specified timing when the communication connection via the second communication channel is not established, a processor executes authenticity verification processing for verifying authenticity of the storage device on the basis of information acquired from the storage device by using the first communication channel and permits establishment of the communication connection via the second communication channel when the authenticity is confirmed by the authenticity verification processing.

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