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公开(公告)号：US12045341B2
公开(公告)日：2024-07-23
申请号：US16973898
申请日：2019-06-07
Inventor： Hiroshi Amano , Narumi Atsuta , Noriaki Hamada , Yosuke Tajika , Nobutaka Kawaguchi , Yuichi Higuchi , Taichi Shimizu
IPC: G06F21/55
CPC classification number: G06F21/554 , G06F2221/034
Abstract: An unauthorized communication detection device that detects unauthorized communication in a manufacturing system that manufactures products includes: an obtainer that obtains operation information of the manufacturing system; a storage that stores element information indicating one or more target elements among a plurality of elements related to manufacturing of the products; a specifier that specifies, for each of a plurality of communications performed in the manufacturing system, an element corresponding to the communication, based on the operation information; a calculator that calculates an abnormal degree of each of one or more communications, which satisfy that the element specified by the specifier is included in the one or more target elements indicated by the element information, among the plurality of communications; and a determiner that determines that, when an abnormal degree calculated by the calculator is larger than a threshold value, a communication corresponding to the abnormal degree is the unauthorized communication.
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2.发明申请VIDEO DECODING DEVICE, VIDEO DECODING METHOD, VIDEO DECODING PROGRAM, AND VIDEO DECODING INTEGRATED CIRCUIT 审中-公开视频解码设备，视频解码方法，视频解码程序和视频解码集成电路公开(公告)号：US20170048541A1
公开(公告)日：2017-02-16
申请号：US15339735
申请日：2016-10-31
Inventor： Hiroshi Amano , Takeshi Tanaka , Kouji Nakajima , Eiji Otomura
IPC: H04N19/513 , H04N19/51 , H04N19/70 , H04N19/122
CPC classification number: H04N19/513 , H04N19/122 , H04N19/176 , H04N19/182 , H04N19/44 , H04N19/51 , H04N19/583 , H04N19/61 , H04N19/70
Abstract: With use of a simplified program or calculating device for motion compensation, a video decoding device decodes video data compressed by motion detection operations on macroblock units, as in the MPEG-4AVC standard. The video decoding device splits compressed data blocks of the prescribed size, 16×16 pixels for instance, to generate sub-blocks, which are smaller than the blocks and on which the video decoding device is able to execute motion compensation operations. The video decoding device duplicates a motion vector assigned to a given block to generate an many motion vectors as there are sub-blocks in the given block, and executes motion compensation on each sub-block using the corresponding duplicate motion vector. Data resulting from the motion compensation operation on each sub-block is combined to obtain a target block corresponding to the given block.
Abstract translation: 通过使用用于运动补偿的简化程序或计算装置，视频解码装置如在MPEG-4AVC标准中解码通过宏块单元上的运动检测操作压缩的视频数据。 视频解码装置将规定尺寸的压缩数据块例如16×16像素分割，生成小于块的子块，视频解码装置能够执行运动补偿操作。 视频解码装置复制分配给给定块的运动矢量以产生许多运动矢量，因为在给定块中存在子块，并且使用相应的重复运动矢量对每个子块执行运动补偿。 对每个子块的运动补偿操作产生的数据进行组合以获得与给定块对应的目标块。
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公开(公告)号：US11698630B2
公开(公告)日：2023-07-11
申请号：US16973917
申请日：2019-06-07
Inventor： Hiroshi Amano , Narumi Atsuta , Noriaki Hamada , Yosuke Tajika , Nobutaka Kawaguchi , Yuichi Higuchi , Taichi Shimizu
IPC: G05B23/02 , G05B19/418
CPC classification number: G05B23/0235 , G05B19/418 , G05B23/0272 , G05B23/0281
Abstract: An abnormality analysis device including: an overall information obtainer that obtains overall information indicating an overall feature amount of a manufacturing system; an overall abnormal degree calculator that calculates an overall abnormal degree that is an abnormal degree of a whole of the manufacturing system by statistically processing the overall information; an individual information obtainer that obtains individual information indicating a feature amount of each of the plurality of constituent elements; an individual abnormal degree calculator that calculates an individual abnormal degree that is an abnormal degree of each of the plurality of constituent elements by statistically processing the individual information; and a determiner that determines whether or not the overall abnormal degree exceeds a threshold value, wherein the individual abnormal degree calculator calculates the individual abnormal degree when the determiner determines that the overall abnormal degree exceeds the threshold value.
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公开(公告)号：US11526158B2
公开(公告)日：2022-12-13
申请号：US16628928
申请日：2018-07-10
Inventor： Yuichi Higuchi , Hiroshi Amano , Yosuke Tajika , Taichi Shimizu
IPC: G05B19/418 , H05K13/08 , G06Q50/04
Abstract: A display device that displays productivity of a manufacturing facility that performs processes to manufacture products, wherein the manufacturing facility includes constituent element groups, each including constituent elements, constituent elements selected from the constituent element groups perform a corresponding one of the processes. The display device includes: an obtainer that obtains manufacturing log information from the manufacturing facility; a calculator that calculates an indicator showing productivity of each combination of a first constituent element and a second constituent element, based on the manufacturing log information; and a display that displays the indicator showing the productivity of each combination at a position of an intersection point corresponding to the combination on a productivity indicator map including a vertical axis along which first constituent elements are arranged and a horizontal axis along which second constituent elements are arranged.
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公开(公告)号：US11431173B2
公开(公告)日：2022-08-30
申请号：US16626231
申请日：2018-06-25
Inventor： Yuichi Higuchi , Hiroshi Amano , Yosuke Tajika , Taichi Shimizu
Abstract: Power demand control is performed without a decrease in productivity. A device for performing electric power demand control includes: a processor; and a storage medium including an instruction for causing the processor to obtain a sum of energy consumption of a plurality of manufacturing devices, obtain a production capacity from production information on each manufacturing device, and perform electric power demand control on a manufacturing system based on the production capacity and the sum of energy consumption. To perform electric power control includes determining that electric power demand control is necessary if the sum of energy consumption reaches a predetermined threshold and excluding one of the manufacturing devices having a smallest production capacity from a target of electric power demand control.
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Patent Agency Ranking
公开(公告)号：US11782420B2
公开(公告)日：2023-10-10
申请号：US17545506
申请日：2021-12-08
Inventor： Hiroshi Amano , Yosuke Tajika
IPC: G05B19/00 , G05B19/418 , H04L9/40
CPC classification number: G05B19/41835 , G05B19/4184 , G05B19/4188 , G05B19/41885 , H04L63/1441
Abstract: Provided is a product manufacturing system including: a manufacture control apparatus configured to hold manufacturing data on a product; a virtual manufacturing apparatus configured to virtually manufacture the product by simulation, based on the manufacturing data on the product in the manufacture control apparatus; a physical manufacturing apparatus configured to physically manufacture the product based on the manufacturing data in the manufacture control apparatus; an abnormality determination unit configured to determine whether there is an abnormality in the virtual manufacture of the product by the virtual manufacturing apparatus. When it is determined there is no abnormality from the virtual manufacture of the product, the physical manufacturing apparatus physically manufactures the product.
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公开(公告)号：US11226612B2
公开(公告)日：2022-01-18
申请号：US16343269
申请日：2017-10-20
Inventor： Hiroshi Amano , Yosuke Tajika
IPC: G05B19/00 , G05B19/418 , H04L29/06
Abstract: Provided is a product manufacturing system including: a manufacture control apparatus configured to hold manufacturing data on a product; a virtual manufacturing apparatus configured to virtually manufacture the product by simulation, based on the manufacturing data on the product in the manufacture control apparatus; a physical manufacturing apparatus configured to physically manufacture the product based on the manufacturing data in the manufacture control apparatus; an abnormality determination unit configured to determine whether there is an abnormality in the virtual manufacture of the product by the virtual manufacturing apparatus. When it is determined there is no abnormality from the virtual manufacture of the product, the physical manufacturing apparatus physically manufactures the product.
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8.发明授权公开(公告)号：US11307567B2
公开(公告)日：2022-04-19
申请号：US16975618
申请日：2019-02-22
Inventor： Taichi Shimizu , Yosuke Tajika , Hiroshi Amano , Yuichi Higuchi
Abstract: A management device for managing a component mounter that mounts components onto a substrate using some of constituent elements each selected from one of constituent element groups each including the constituent elements. One group is a nozzle group including nozzles. The device includes: a true displacement amount calculator that calculates, for each target component which is the component, a true amount of displacement which is a sum of (i) an amount of pickup displacement being an amount of displacement between the target component and a target nozzle being one of the nozzles and picks up the target component and (ii) an amount of correction being an amount of offset of a position of the target nozzle when picking up the target component; and a statistical processor that performs parameter estimation for a predetermined statistical model using the true amount to calculate a degree of malfunction of each constituent element.
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公开(公告)号：US09800889B2
公开(公告)日：2017-10-24
申请号：US15339735
申请日：2016-10-31
Inventor： Hiroshi Amano , Takeshi Tanaka , Kouji Nakajima , Eiji Otomura
IPC: H04N19/70 , H04N19/179 , H04N19/182 , H04N19/513 , H04N19/51 , H04N19/61 , H04N19/44 , H04N19/583 , H04N19/122 , H04N19/176
CPC classification number: H04N19/513 , H04N19/122 , H04N19/176 , H04N19/182 , H04N19/44 , H04N19/51 , H04N19/583 , H04N19/61 , H04N19/70
Abstract: With use of a simplified program or calculating device for motion compensation, a video decoding device decodes video data compressed by motion detection operations on macroblock units, as in the MPEG-4AVC standard. The video decoding device splits compressed data blocks of the prescribed size, 16×16 pixels for instance, to generate sub-blocks, which are smaller than the blocks and on which the video decoding device is able to execute motion compensation operations. The video decoding device duplicates a motion vector assigned to a given block to generate an many motion vectors as there are sub-blocks in the given block, and executes motion compensation on each sub-block using the corresponding duplicate motion vector. Data resulting from the motion compensation operation on each sub-block is combined to obtain a target block corresponding to the given block.
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公开(公告)号：US09641868B2
公开(公告)日：2017-05-02
申请号：US14629747
申请日：2015-02-24
Inventor： Hiroshi Amano , Takeshi Tanaka , Takashi Hashimoto , Yoshiteru Hayashi
IPC: H04N19/82 , H04N19/51 , H04N19/61 , H04N19/117 , H04N19/44 , H04N19/43 , H04N19/513
CPC classification number: H04N19/82 , H04N19/117 , H04N19/43 , H04N19/44 , H04N19/513 , H04N19/61
Abstract: A moving image decoding apparatus which enables reduction in the memory bandwidth and the memory access latency for the motion compensation filter coefficients for use in inter-picture prediction involving motion compensation using variable coefficients includes: a decoding unit (101) which decodes, from a coded stream, a plurality of motion compensation filter coefficients; a memory (109) for holding the motion compensation filter coefficients included in the coded stream; a filter coefficient storage unit (103) for holding at least one of the motion compensation filter coefficients which is required for the motion compensation; a motion compensation unit (107) which performs motion compensation using the required motion compensation filter coefficient held in the filter coefficient storage unit; and a filter coefficient transfer control unit (102) which writes, in the memory, the motion compensation filter coefficients decoded by the decoding unit, and transfers the required motion compensation filter coefficient from the memory to the filter coefficient storage unit, only when the required coefficient is not yet stored therein.
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