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公开(公告)号：US12132123B2
公开(公告)日：2024-10-29
申请号：US17398129
申请日：2021-08-10
发明人： Hiroki Miyake
IPC分类号： H01L29/86 , H01L21/02 , H01L29/861 , H01L31/0352
CPC分类号： H01L29/8611 , H01L21/02414 , H01L21/02483 , H01L21/02565 , H01L31/035236
摘要： A semiconductor device includes: a p-type region including a super-lattice pseudo mixed crystal region in which a first layer and a second layer are alternately stacked. The first layer includes a gallium oxide based semiconductor. The second layer includes a p type semiconductor made of a material different from the first layer.
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公开(公告)号：US12110716B2
公开(公告)日：2024-10-08
申请号：US18001386
申请日：2021-05-17
发明人： Alexander Rechlin
IPC分类号： E05B41/00 , B64D11/06 , E05B81/08 , E05B81/18 , E05B81/28 , E05B81/70 , E05C1/08 , E05C17/60
CPC分类号： E05B81/08 , B64D11/0606 , E05B41/00 , E05B81/18 , E05B81/28 , E05B81/70 , E05C1/08 , E05C17/60
摘要： An aircraft seat module having a flight passenger seating area has a door unit which in at least one operating state is configured at least to close a passage region to the flight passenger seating area, and has a locking device for the door unit, which is configured to lock the door unit in an open position, in particular a maximally open stowage position, and to this end comprises at least one actuator device which has at least two movably supported locking elements, which are in each case adjustable between a locking position and an unlocking position,
wherein that the locking device has a locking state indication unit which at least in the maximally open position of the door unit is configured to detect and indicate incomplete locking of at least one of the two locking elements.-
公开(公告)号：US12110114B2
公开(公告)日：2024-10-08
申请号：US17268258
申请日：2019-08-15
发明人： Dirk Riedel , Florian Strobl , Alexander Rechlin , Stefan Rössler
IPC分类号： B64D11/06
CPC分类号： B64D11/0648 , B64D11/0619 , B64D11/064 , B64D11/0696
摘要： An aircraft seat fixation device for a fixation at least of a portion of an aircraft seat on at least one fixation rail that is fixated on an aircraft structure comprises a seat base structure which is configured such that at least the aircraft seat is mounted thereon at least partially, further comprises at least one seat foot which is connected to the seat base structure, and comprises at least one fitting element which is connected to the seat foot and is at least configured to be coupled with the fixation rail,
wherein the aircraft seat fixation device comprises at least one compensation unit, which is arranged on the seat base structure, the seat foot and/or the fitting element and which is configured to permit at least one compensation movement of the seat base structure at least in an overload case.-
公开(公告)号：US12105165B2
公开(公告)日：2024-10-01
申请号：US18360210
申请日：2023-07-27
申请人： TDK Corporation
发明人： Kazuya Watanabe
CPC分类号： G01R33/091 , G01R33/0017 , G01R33/093 , G01R33/098 , G11B5/3906 , G11B5/398
摘要： A magnetic sensor of the present invention has an elongate element portion having a magnetoresistive effect and a pair of elongate soft magnetic bodies that are arranged along the element portion on both sides of the element portion with regard to a short axis thereof. Each soft magnetic body includes a central portion that is adjacent to the element portion from one end to another end of the element portion with regard to a long axis direction thereof and a pair of end portions that protrude from the central portion in the long axis direction. A width of at least one of the end portions gradually decreases in a direction away from the central portion in at least a part of the end portions in the long axis direction thereof.
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公开(公告)号：US12092356B2
公开(公告)日：2024-09-17
申请号：US17634413
申请日：2019-11-06
IPC分类号： F24F11/86 , F25B49/02 , H02K1/12 , H02P27/06 , F24F110/10 , F24F110/20
CPC分类号： F24F11/86 , F25B49/022 , H02K1/12 , H02P27/06 , F24F2110/10 , F24F2110/20 , F25B2600/021
摘要： An air-conditioning apparatus includes an indoor unit and an outdoor unit including a compressor that compresses a refrigerant and a motor drive system that drives the compressor. The motor drive system includes an inverter that converts a DC voltage into an AC voltage, and an electric motor including three stator windings with both ends open. The electric motor operates based on the AC voltage obtained by the inverter. The motor drive system further includes a connection state switching unit that has a function to change the connection state of the three stator windings included in the electric motor, and sets the connection state to a star connection at the start of operation of the air-conditioning apparatus.
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公开(公告)号：US12090944B2
公开(公告)日：2024-09-17
申请号：US18360374
申请日：2023-07-27
发明人： Yuji Matsuzaki , Akira Yasuda , Yuto Noda , Motoyuki Tanaka
IPC分类号： B60R21/207
CPC分类号： B60R21/207
摘要： An occupant protection device protects an occupant seated on a seat, in which an airbag is held in a holding body disposed in a periphery of a hip portion of the occupant. The airbag has a bag main body, and a conduit portion that causes an inflating gas discharged from an inflator to flow into the bag main body. The bag main body is held in the holding body as a completely folded body, folded using a front-rear reduction folding such that a width dimension in a front-rear direction is reduced from a preliminary folded bag. The completely folded body is formed by a lower side rolled region, formed by a lower side region of the preliminary folded bag being wound from a lower edge side, being stacked on an upper side rolled region, formed by an upper side region of the preliminary folded bag.
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公开(公告)号：US12085316B2
公开(公告)日：2024-09-10
申请号：US17801299
申请日：2020-05-20
发明人： Tatsuya Yokogi , Hiroaki Makino
IPC分类号： F25B31/00 , C09K5/04 , C10M107/34 , C10M171/00 , C10N40/30 , F24F11/86
CPC分类号： F25B31/002 , C09K5/042 , C10M107/34 , C10M171/008 , F24F11/86 , C09K2205/12 , C10M2209/1013 , C10N2040/30
摘要： In a refrigeration and air-conditioning apparatus, an inner diameter of an upward-flow pipe is defined as an inner pipe diameter, where a spherical droplet of refrigerating machine oil with a diameter equal to the inner pipe diameter is defined as a spherical refrigerating machine oil droplet, and where a force received by the spherical refrigerating machine oil droplet from refrigerant in liquid form flowing upward through the upward-flow pipe is defined as a fluid force, the refrigerant in liquid form flows upward through the upward-flow pipe at such a speed that the fluid force is greater than a gravitational force applied to the spherical refrigerating machine oil droplet.
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公开(公告)号：US12071709B2
公开(公告)日：2024-08-27
申请号：US18362117
申请日：2023-07-31
申请人： DENSO CORPORATION
摘要： A raw material gas is supplied to a space in which a silicon carbide seed crystal is placed. A silicon carbide single crystal is grown on the seed crystal by keeping a monosilane partial pressure at 4 kPa or more and heating the space to a temperature of 2400° C. to 2700° C. The temperature of the space and supply of the raw material gas are controlled such that a temperature gradient of a growth crystal surface of the silicon carbide single crystal in a radial direction is 0.1° C./mm or less, and a radius of curvature of the growth crystal surface is 4.5 m or more, thereby producing a silicon carbide single crystal ingot having a growth length of 3 mm or more and an internal stress of 10 MPa or less. The ingot is then cut into a silicon carbide single crystal wafer.
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公开(公告)号：US12066005B2
公开(公告)日：2024-08-20
申请号：US17770718
申请日：2020-10-21
发明人： Timur Ahmedbekovich Mirzeabasov , Svetlana Timurovna Romanova , Dmitrij Olegovich Belov , Maksim Dmitrievich Belov , Pavel Dmitrievich Belov , Pozvejn Vladimirovich Sangi
CPC分类号： F03D3/04 , F03D3/005 , F03D3/064 , H02K7/183 , F05B2220/706 , F05B2240/9112
摘要： Proposed is a wind turbine having a vertical axis rotor mounted in a fixed cylindrical housing provided with outwardly opening shutters. The rotor consists of a rotating core comprising core blades fastened between two circular bases and forming a Ugrinsky rotor, and an annular impeller configured for independent rotation about said core. The impeller comprises impeller blades fastened between two ring-shaped bases and forming a continuation of the core blades, wherein common inter-blade channels are formed which narrow toward the centre of the rotor. Also proposed are wind power stations based on the wind turbines described above, said turbines being mounted vertically one above the other to form a generating tower, or being mounted on a facade of a high-rise building. Technical result consists, in particular, in increasing the efficiency of the wind turbine and making it possible to incorporate wind power stations into an urban environment.
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公开(公告)号：US12060848B2
公开(公告)日：2024-08-13
申请号：US18324241
申请日：2023-05-26
申请人： DENSO CORPORATION
发明人： Yuichi Seo , Yuuji Hidaka
CPC分类号： F02D41/221 , F02D41/3082 , F02D2200/0606 , F02D2200/50
摘要： A motor control device includes: a rotation control determination unit configured to determine whether a motor rotation control to rotate the motor fails; a parameter calculation unit configured to calculate a control failure frequency parameter having a correlation with a frequency of failure in the motor rotation control based on a determination result by the rotation control determination unit; and an abnormality determination unit configured to determine whether an abnormality has occurred in the motor based on the control failure frequency parameter.
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