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公开(公告)号：US11599784B2
公开(公告)日：2023-03-07
申请号：US16117350
申请日：2018-08-30
发明人： Tenta Sasaya
摘要： A signal processing apparatus includes one or more processors. The one or more processors perform first-type signal processing on an input signal using a neural network, and output a first-type output signal. The one or more processors convert the first-type output signal into a second-type output signal for calculating a first-type loss related to accuracy of second-type signal processing performed by another signal processing device The one or more processors calculate the first-type loss based on the second-type output signal and a correct signal. The one or more processors optimize parameters of the neural network based on the first-type loss.
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公开(公告)号：US11598858B2
公开(公告)日：2023-03-07
申请号：US16812435
申请日：2020-03-09
发明人： Honam Kwon , Koichi Ishii , Ikuo Fujiwara , Kazuhiro Suzuki
IPC分类号： G01S7/4863 , G01S17/931 , G01S7/4865 , H01L31/02
摘要： According to one embodiment, a light detector includes a conductive layer, a first element, a second element, a first member, a first insulating part, and a second insulating part. The conductive layer includes a first conductive portion and a second conductive portion. The first element includes a first semiconductor layer and a second semiconductor layer. The second element includes a fourth semiconductor layer and a fifth semiconductor layer. The first member is provided between the first element and the second element and electrically connected to the conductive layer. The first member is conductive. The first insulating part is provided between the first element and the first member. The second insulating part is provided between the second element and the first member.
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公开(公告)号：US11598744B2
公开(公告)日：2023-03-07
申请号：US17187702
申请日：2021-02-26
发明人： Hiroaki Yamazaki
摘要： According to one embodiment, a sensor includes a sensor part and a first circuit. The sensor part includes a base body, a fixed electrode fixed to the base body, a supporter fixed to the base body, and a movable part supported by the supporter. The movable part includes a movable region including a movable electrode facing the fixed electrode, and a first support region provided between the movable region and the supporter. The first support region includes a first electrode, and a second electrode insulated from the first electrode. The first circuit is configured to perform a first operation of applying a voltage between the first electrode and the second electrode.
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公开(公告)号：US20230069799A1
公开(公告)日：2023-03-02
申请号：US17794585
申请日：2021-01-19
发明人： Yasuaki ASAHI
IPC分类号： H01P1/26
摘要： A high-frequency terminator includes a dielectric substrate, a metal layer provided on a back surface of the dielectric substrate, a transmission line provided on a front surface of the dielectric substrate, a resistor provided on the front surface of the dielectric substrate and connected to the transmission line, and a conductor electrically connecting the resistor and the metal layer. The dielectric substrate includes a first substrate part having a first thickness in a direction from the back surface toward the front surface, and a second substrate part having a second thickness in the direction that is less than the first thickness. The transmission line extends from the first substrate part to the second substrate part and is connected to the resistor on the second substrate part. The conductor electrically connects the metal layer and the resistor at the second substrate part.
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公开(公告)号：US20230069118A1
公开(公告)日：2023-03-02
申请号：US17678112
申请日：2022-02-23
发明人： Xu ZHU , Hiroki MORI
摘要： According to one embodiment, a radar device includes antenna panels. The antenna panels include a first transmission panel, first reception panel, and second reception panel, or the antenna panels include a first transmission panel, second transmission panel, and first reception panel. The first transmission panel includes antennas at intervals of m times a substantially half wavelength where m is a positive integer of two or more. The first reception panel includes antennas at intervals of n times the substantially half wavelength where n is a positive integer of two or more, and m and n are coprime to each other.
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公开(公告)号：US20230068999A1
公开(公告)日：2023-03-02
申请号：US17883685
申请日：2022-08-09
发明人： Kazuyoshi UEDA
摘要： According to one embodiment, an inspection system for a secondary battery includes an image sensor, a detector, and an inspection processor. The image sensor captures an image of an electrode structure of a secondary battery. The electrode structure includes an electrode and a fiber layer formed on a surface of the electrode. The electrode includes a current collector and an active material layer. The detector detects a color in data of the image captured with the image sensor. The inspection processor inspects a peeling of the fiber layer based on the color detected with the detector.
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公开(公告)号：US20230064536A1
公开(公告)日：2023-03-02
申请号：US17654437
申请日：2022-03-11
发明人： Shinya KUDO , Ryo FURUKAWA
摘要： According to one embodiment, a compressor includes cylinders, a rotating shaft, bearings, discharge valve mechanisms, and mufflers. As to the mufflers, an outer contour of the muffler chamber is defined by each of an end face part which is a face part on one end side of the muffler in an axial direction of the rotating shaft, a brim part which is a face part on the other end side in the axial direction, and a side face part which joins the end face part and the brim part to each other in a cylindrical form in the circumferential direction of the rotating shaft, and one of the mufflers includes a concave part formed by denting each of the end face part and the side face part toward the inside of a muffler chamber.
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公开(公告)号：US20230062785A1
公开(公告)日：2023-03-02
申请号：US17668905
申请日：2022-02-10
发明人： Yuto YAMAJI , Daisuke KOBAYASHI
摘要： According to an embodiment, an estimation apparatus includes one or more hardware processors configured to detect a first object included in time-series images, and generate a tracking trajectory of the first object; detect a state change event indicating an appearance, a disappearance, a bend, or a stay of the tracking trajectory, and extract a coordinate of the first object in which the state change event has occurred; and estimate a determination region based on the coordinate.
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公开(公告)号：US20230062169A1
公开(公告)日：2023-03-02
申请号：US17462829
申请日：2021-08-31
发明人： Hiroshi Ohno , Takashi Usui , Hiroya Kano , Hideaki Okano
IPC分类号： G01B11/25
摘要： According to an embodiment, an optical apparatus includes an illumination unit, a light-receiving unit and a processing unit. The illumination unit can illuminate an object with a plurality of pattern rays including rays with different wavelengths simultaneously. The light-receiving unit includes a pixel that can receive the rays from the object to disperse at least two of the different wavelengths included in the pattern rays. The processing unit acquires information on the object based on a result of the pixel of the light-receiving unit receiving the pattern rays with which the illumination unit illuminates the object simultaneously.
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公开(公告)号：US11594251B2
公开(公告)日：2023-02-28
申请号：US17565784
申请日：2021-12-30
发明人： Yasuhiko Kato
摘要： According to one embodiment, a disk device includes a disk-shaped recording medium, a base accommodating the recording medium, the base including a bottom wall, a sidewall on a peripheral portion of the bottom wall, and a rib on a part of an upper surface of the sidewall and extending along an entire circumference of the sidewall, a first cover on a part of the upper surface of the sidewall, and a second cover on a first surface of the rib and above the first cover. The rib includes a first region with a first width, a second region with a second width less than the first width, and the first surface with a fixed width around an entire circumference of the rib. The first region and the second region are located corresponding to a side portion of the recording medium.
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