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81.发明公开公开(公告)号：US20240257372A1
公开(公告)日：2024-08-01
申请号：US18456170
申请日：2023-08-25
发明人： Atsushi KAWASAKI , Tomoki WATANABE
CPC分类号： G06T7/564 , G06T7/75 , G06T17/00 , G06T2207/10028 , G06T2207/30256 , G06T2210/56
摘要： A computer program product includes a computer-readable recording medium on which programmed instructions causing a computer to perform the following processing are recorded. The computer specifies a reference coordinate system of a three-dimensional position. The computer detects, from an image data, an area in which a designated target object is included. The computer extracts, from three-dimensional point cloud data, extraction point cloud data representing a three-dimensional position of an object in a target area. The computer generates target object information. A shape and an orientation of a first portion of the designated target object are defined. The orientation is defined for one of coordinate axes in the reference coordinate system. The computer generates the target object information by fitting the target object model to the extraction point cloud data under a condition that an orientation of the target object model matches an orientation defined for the first portion.
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公开(公告)号：US20240250408A1
公开(公告)日：2024-07-25
申请号：US18454799
申请日：2023-08-24
发明人： Makoto SANO
CPC分类号： H01Q1/2291 , H01Q1/44 , H01Q23/00
摘要： According to one embodiment, an antenna device includes a first antenna part, a first power divider, and a first control circuit. The first antenna part includes first antenna elements, first phase shifters for left-handed circular polarized wave, and first phase shifters for right-handed circular polarized wave. The plurality of first antenna elements performs a first transmitting operation of transmitting a transmitting-left-handed circularly polarized wave, and a second transmitting operation of transmitting a transmitting-right-handed circularly polarized wave. The first power divider is couplable with the plurality of first phase shifters for left-handed circular polarized wave and the plurality of first phase shifters for right-handed circular polarized wave. The first control circuit controls phase shift amounts of the plurality of first phase shifters for left-handed circular polarized wave and controls phase shift amounts of the plurality of first phase shifters for right-handed circular polarized wave.
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公开(公告)号：US20240248172A1
公开(公告)日：2024-07-25
申请号：US18459252
申请日：2023-08-31
发明人： Hiroshi YOSHIDA
IPC分类号： G01S7/40
CPC分类号： G01S7/4073 , G01S7/40 , G01S7/4056 , G01S13/887
摘要： According to one embodiment, a radar device includes an oscillator configured to generate a reference signal, a first unit group, and a second unit group. The first unit group includes first and second units configured to transmit/receive based on a reference signal. The second unit group includes third and fourth units configured to transmit/receive based on the reference signal. The first and third units are connected to the oscillator via first and second signal lines, respectively. The second and fourth units are connected to the first and third units via third and fourth signal lines, respectively.
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公开(公告)号：US20240243222A1
公开(公告)日：2024-07-18
申请号：US18423939
申请日：2024-01-26
发明人： Akira Tanaka , Hideto Sugawara , Katsufumi Kondo , Masanobu Iwamoto , Kenji Isomoto , Hiroaki Ootsuka
IPC分类号： H01L33/06 , H01L25/16 , H01L31/0216 , H01L31/167 , H01L31/173 , H01L33/30
CPC分类号： H01L33/06 , H01L25/167 , H01L31/02161 , H01L31/167 , H01L31/173 , H01L33/30
摘要： A semiconductor light-emitting device includes a substrate having a first energy bandgap, a first semiconductor layers on the substrate, an active layer on the first semiconductor layer, and a second semiconductor layer on the active layer. The active layer includes a quantum well layer, and a first barrier layer between the first semiconductor layer and the quantum well layer. The first semiconductor layer has a second energy bandgap wider than the first energy bandgap. The quantum well layer has a third energy bandgap narrower than the first and second energy bandgaps. The second semiconductor layer has a fourth energy bandgap wider than the third energy bandgap. The substrate has a refractive index greater than a refractive index of the first semiconductor layer. The refractive index of the first semiconductor layer is not less than a refractive index of the first barrier layer.
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公开(公告)号：US20240242030A1
公开(公告)日：2024-07-18
申请号：US18458485
申请日：2023-08-30
发明人： Yingying LAO , Masahiro ITO , Tomohiro YAMASAKI
IPC分类号： G06F40/284 , G06F40/268
CPC分类号： G06F40/284 , G06F40/268
摘要： An information learning apparatus includes a processing circuitry. The processing circuitry is configured to: acquire text information and field information included in the text information; calculate a field loss based on the text information and the field information; and store parameters of a trained model, and updating the parameters of the model based on the field loss.
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公开(公告)号：US20240240575A1
公开(公告)日：2024-07-18
申请号：US18274413
申请日：2023-07-26
发明人： Taufiq Hilal TAWAB , Toyohiro AKEBI , Jianda GOH , Hiromutsu MIKI , Keiko SHIMIZU , Masakazu SHIRAKAWA , Atsushi MATSUZAKI , Takahiro MORI , Hironori WATANABE , Yusuke FUKAMACHI , Syuntaro ABE , Chikako IWAKI
摘要： In one embodiment, a thermal energy storage power plant includes a thermal accumulator to accumulate thermal energy and heat a thermal medium with the thermal energy, and a steam generator to generate steam using the thermal medium. The plant further includes a first path to convey the thermal medium from the accumulator to the generator, and a second path to convey the thermal medium from the generator to the accumulator. The plant further includes an auxiliary module provided on the first path, and a bypass path to convey the thermal medium flowing through the second path to the auxiliary module by bypassing the accumulator, wherein the auxiliary module is supplied with a first thermal medium from the accumulator via the first path, supplied with a second thermal medium from the second path via the bypass path, and supplies a third thermal medium to the generator via the first path.
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公开(公告)号：US12041592B2
公开(公告)日：2024-07-16
申请号：US17472492
申请日：2021-09-10
发明人： Tomoko Adachi , Masahiro Sekiya
IPC分类号： H04W72/0453
CPC分类号： H04W72/0453
摘要： According to one embodiment, a wireless communication device notifies another wireless communication device that any one of a first frequency and a second frequency is set as a primary frequency, connects to the other wireless communication device at the first frequency and the second frequency, and in a case receiving information identifying that the other wireless communication device has a restriction on transmission and reception between the second frequency and the first frequency, obtains an access right of a frame addressed to the other wireless communication device at a secondary frequency other than the primary frequency out of the first frequency and the second frequency.
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公开(公告)号：US12040790B2
公开(公告)日：2024-07-16
申请号：US18181587
申请日：2023-03-10
摘要： An electronic apparatus includes a noise measurement circuitry that measures electromagnetic noise in a surrounding environment, and a controller that controls timing of turning on or off a switching circuit based on the electromagnetic noise measured by the noise measurement circuitry.
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公开(公告)号：US12040475B2
公开(公告)日：2024-07-16
申请号：US17155343
申请日：2021-01-22
发明人： Yasuhiro Harada , Kazuomi Yoshima , Norio Takami
IPC分类号： H01M4/131 , C01G33/00 , H01M4/134 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/131 , C01G33/006 , H01M4/134 , H01M10/0525 , C01P2002/74 , H01M2004/027 , H01M2220/20
摘要： According to one embodiment, an electrode material is provided. The electrode material includes active material particle containing: a niobium-titanium composite oxide having an average composition in which a molar ratio of niobium to titanium (MNb/MTi) is greater than 2; and at least one element A selected from the group consisting of potassium, iron and phosphorus. The active material particle contain the element A at a concentration in the range of 100 ppm to 2000 ppm.
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公开(公告)号：US20240233779A1
公开(公告)日：2024-07-11
申请号：US18434091
申请日：2024-02-06
CPC分类号： G11B33/122 , G06F3/0676 , G11B5/54 , H05K1/118 , G11B33/022 , G11B2220/2516
摘要： A disk device includes a magnetic disk, a magnetic head, a flexible printed circuit board, an electronic component, and a wall. The flexible printed circuit board is electrically connected to the magnetic head. The electronic component is mounted on the flexible printed circuit board. The wall has rigidity higher than the flexible printed circuit board and is attached to the flexible printed circuit board. The flexible printed circuit board with a first through hole includes a first surface facing the electronic component with a gap, and a second surface opposite the first surface and facing the wall, the first through hole being open to the first surface and the second surface to communicate with the gap. The wall is provided with a second through hole penetrating the wall to communicate with the first through hole.
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