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公开(公告)号：US12108690B2
公开(公告)日：2024-10-01
申请号：US17347784
申请日：2021-06-15
申请人： NEC Corporation
发明人： Katsumi Kikuchi , Akira Miyata , Suguru Watanabe , Takanori Nishi , Hideyuki Satou , Kenji Nanba , Ayami Yamaguchi
CPC分类号： H10N60/815 , H01R12/714 , H01R13/24
摘要： A quantum device capable of securing terminals for external connection is provided. A quantum device according to an example embodiment includes a quantum chip 10, an interposer 20 on which the quantum chip 10 is mounted, and a socket 40 disposed so as to be opposed to the interposer 20, the socket 40 comprising a movable pin 47 and a housing 45 supporting the movable pin 47, in which at least one end of the movable pin 47, which includes the one end and the other end opposite to the one end, is movable relative to the housing 45, the one end being in electrical contact with a terminal of the interposer 20, and the other end is in an electrical contact with a terminal of a board 50 on which a connector 51 is formed, the connector 51 being configured to serve as an external input/output.
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公开(公告)号：US11947070B2
公开(公告)日：2024-04-02
申请号：US17792224
申请日：2020-01-23
申请人： NEC Corporation
发明人： Soma Shiraishi , Katsumi Kikuchi , Takami Sato , Yu Nabeto
IPC分类号： G01V8/20 , G06V10/145 , G06V10/147
CPC分类号： G01V8/20 , G06V10/145 , G06V10/147
摘要： A housing device (20) includes a housing portion (22), a light source (200), and an optical sensor (300). The housing portion (22) includes a holding body (100). An article is housed in the housing portion (22). The holding body (100) extends in one direction. The light source (200) is attached to the holding body (100) along the one direction. The light source (200) applies light toward at least a part of a space (S) located on a side of the holding body (100) with respect to the one direction of the holding body (100), a front of the space (S), and a back of the space (S). The optical sensor (300) is attached to the holding body (100). At least a part of a visual field of the optical sensor (300) faces in at least a part of the space (S), the front of the space (S), and the back of the space (S).
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公开(公告)号：US11703189B2
公开(公告)日：2023-07-18
申请号：US17272394
申请日：2019-09-02
申请人： NEC Corporation
摘要： A fluid leakage diagnosing device includes: when fluid leakage relating to a pipeline is being diagnosed by employing adaptive signal processing to suppress a component of a disturbance vibration contained in a vibration measured at a prescribed location in the pipeline, an acquiring unit that acquires distribution information that is associated with a characteristic of the pipeline and represents an actual distribution result of a value of a parameter in the adaptive signal processing when performance of suppressing the component of the disturbance vibration satisfies a criterion; an estimating unit that, based on the distribution information, estimates a probability density at which the value of the parameter with which the performance satisfies the criterion exists; and a determining unit that, based on the probability density estimated by the estimating unit, determines a range to search for the value of the parameter in the adaptive signal processing.
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4.发明公开公开(公告)号：US20230222802A1
公开(公告)日：2023-07-13
申请号：US17928215
申请日：2020-05-29
申请人： NEC Corporation
发明人： Yu Nabeto , Soma Shiraishi , Takami Sato , Katsumi Kikuchi
CPC分类号： G06V20/52 , G06V20/44 , G06T7/136 , G06V2201/07 , G06T2207/30232
摘要： The present invention provides a processing apparatus (10) including: an object region detection unit (11) that detects, from an image, an object region being a region including an object; a reliability computation unit (12) that computes, for each product, reliability in which each of the products is included in an image of the object region; an image parameter computation unit (13) that computes an image parameter related to an image of the object region; a threshold value setting unit (14) that sets a threshold value of the reliability, based on the image parameter; and a product determination unit (15) that determines, based on the reliability of each of the products and the threshold value, the product included in an image of the object region.
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公开(公告)号：US11696517B2
公开(公告)日：2023-07-04
申请号：US17349281
申请日：2021-06-16
申请人： NEC Corporation
发明人： Kenji Nanba , Ayami Yamaguchi , Akira Miyata , Katsumi Kikuchi , Suguru Watanabe , Takanori Nishi , Hideyuki Satou
摘要： A quantum device (100) includes: an interposer (112); a quantum chip (111); and a connection part (130) that is provided between the interposer (112) and the quantum chip (111) and electrically connects a wiring layer of the interposer (112) to a wiring layer of the quantum chip (111), in which the connection part (130) includes: a plurality of pillars (131) arranged on a main surface of the interposer (112); and a metal film (132) provided on a surface of the plurality of pillars (131) in such a way that it contacts the wiring layer of the quantum chip (111) and the thickness of the metal film at outer peripheral parts of the tip of each of the plurality of pillars (131) becomes larger than the thickness of the metal film at a center part of the tip of each of the plurality of pillars (131).
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公开(公告)号：US20230205816A1
公开(公告)日：2023-06-29
申请号：US17927068
申请日：2020-05-28
申请人： NEC Corporation
发明人： Yu Nabeto , Katsumi Kikuchi , Soma Shiraishi , Haruna Watanabe
IPC分类号： G06F16/75
CPC分类号： G06F16/75
摘要： An information processing device 1X mainly includes an inference means 15X, an input reception means 16X, and a digest candidate generation means 17X. The inference means 15X acquires an inference result for each inference engine to video material data by a plurality of inference engines which perform respective inferences concerning a degree of importance with respect to video data being input. The input reception means 16X receives an input indicating parameters concerning the inference result for each inference engine. The digest candidate generation means 17X generates a digest candidate which is a candidate of a digest of the video material data, based on the parameters and the inference result for each inference engine.
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7.发明公开公开(公告)号：US20230196775A1
公开(公告)日：2023-06-22
申请号：US17926679
申请日：2020-05-27
申请人： NEC Corporation
发明人： Soma SHIRAISHI , Katsumi Kikuchi , Yu Nabeto , Haruna Watanabe
IPC分类号： G06V20/40 , G06V10/774
CPC分类号： G06V20/47 , G06V10/774 , G06V20/41
摘要： In a video processing device, a video acquisition means acquires a material video. An importance calculation means calculates importance in the material video using a plurality of models. An importance integration means integrates the importance calculated using the plurality of models. A generation means extracts important scenes in the material video based on the integrated importance and generates a digest video including the extracted important scenes.
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8.发明申请公开(公告)号：US20230064123A1
公开(公告)日：2023-03-02
申请号：US17797944
申请日：2020-02-20
申请人： NEC Corporation
发明人： Yu Nabeto , Katsumi Kikuchi , Soma Shiraishi , Takami Sato
摘要： An article determination apparatus (10) is used with two image capture units (20). One image capture unit (20), an article shelf (40), and the other image capture unit (20) are arranged in this order. The acquisition unit (110) acquires images generated by the two image capture units (20). The image processing unit (120) generates first size data and second size data by processing the images acquired by the acquisition unit (110). The first size data and the second size data indicate the size of an area in which an article is captured in an image generated by one image capture unit (20) and by the other image capture unit (20), respectively. The determination unit (130) determines that an estimation result of the article name of the article by image processing is correct when a relation between the first size data and the second size data satisfies a criterion.
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公开(公告)号：US20230206507A1
公开(公告)日：2023-06-29
申请号：US17927957
申请日：2020-05-29
申请人： NEC Corporation
发明人： Yu Nabeto , Soma Shiraishi , Takami Sato , Katsumi Kikuchi
CPC分类号： G06T7/97 , G06V20/68 , G06T2207/30128
摘要： The present invention provides a processing apparatus (10) including: an acquisition unit (11) that acquires a plurality of time-series images including a display area; a product detection unit (12) that detects a product from each of a plurality of the time-series images; an identity determination unit (13) that determines identity of products detected from the images that are different from each other; a display time management unit (14) that manages a display time of each detected product, based on a result of the detection and a result of the identity determination; and an output unit (15) that outputs information related to the display time of each detected product.
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公开(公告)号：US10996202B2
公开(公告)日：2021-05-04
申请号：US16098158
申请日：2017-05-11
申请人： NEC Corporation
摘要： To acquire information relating to degradation of a pipe on the basis of information that can be acquired using a simple method. The analysis device according to one embodiment is provided with: a determining unit for determining whether or not the accuracy of a pipe network model based on information that includes a parameter that changes in value in accordance with degradation of a pipe satisfies a predetermined criterion; and a derivation unit for deriving information relating to degradation of the pipe, based on the parameter, if the accuracy satisfies the predetermined criterion.
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