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公开(公告)号：US20240288190A1
公开(公告)日：2024-08-29
申请号：US18573537
申请日：2022-01-13
发明人： Shun KATO , Hirotoshi YANO
IPC分类号： F24F11/36 , F24F11/52 , F24F11/63 , F24F140/20
CPC分类号： F24F11/36 , F24F11/52 , F24F11/63 , F24F2140/20
摘要： An equipment management system includes: an equipment having a refrigerant; an acquisition unit configured to acquire measurement information indicating a result of measuring a temperature of the refrigerant in the equipment, electrical characteristics of the equipment, and environmental information around the equipment; and an estimation unit configured to estimate an amount of the refrigerant in the equipment based on the measurement information acquired by the acquisition unit, equipment information on the equipment and equipment installation information on an installation environment of the equipment, the equipment information and the equipment installation information being preset.
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公开(公告)号：US12075556B2
公开(公告)日：2024-08-27
申请号：US17290461
申请日：2019-02-25
发明人： Yuta Fukushima
CPC分类号： H05K1/0201 , H05K1/0269
摘要： The first and second electronic components are mounted on a printed circuit board. A temperature indicating resin comes in contact with not the second electronic component but the first electronic component. The temperature indicating resin visually changes upon increase in the temperature. Alternatively, an electronic component is mounted on the printed circuit board. The temperature indicating resin comes in contact with not the electronic component but the printed circuit board. The temperature indicating resin visually changes upon increase in the temperature.
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公开(公告)号：US12074669B2
公开(公告)日：2024-08-27
申请号：US17605400
申请日：2020-04-01
发明人： Qianrui Li , Nicolas Gresset
IPC分类号： H04B7/06 , H04B7/0417
CPC分类号： H04B7/0617 , H04B7/0417 , H04B7/0632 , H04B7/0695
摘要： The invention relates to a method of massive MIMO communication, comprising: —forming transmission beam set (Φ), by a base station (BS), with privileged channel directions; —designing additional beam set (Θ) for optimizing the transmission beam set, so as to detect channel direction change outside the privileged channel directions.
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公开(公告)号：US12074507B2
公开(公告)日：2024-08-27
申请号：US17789675
申请日：2020-04-16
发明人： Yoshihiko Onishi , Isao Sonoda
CPC分类号： H02K9/227 , H02K5/136 , H02K11/33 , H02K2211/03
摘要： A rotary electric machine in which a capacitor does not explode even if heat is generated in the capacitor, is provided. A heat sink includes a recess-shaped capacitor housing portion having an inner peripheral side surface joined to an outer peripheral side surface of a capacitor via a capacitor heat dissipation material, and the capacitor housing portion includes an explosion-proof valve recess located at a position facing an explosion-proof valve of the capacitor, and a communication passage providing communication between a drive circuit board and the explosion-proof valve.
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公开(公告)号：US12074088B2
公开(公告)日：2024-08-27
申请号：US17418507
申请日：2019-03-15
发明人： Takahiko Murakami
CPC分类号： H01L23/4006 , H01L23/293
摘要： A semiconductor device includes a base plate, a case, and a collar. The base plate includes a metal or an alloy. The base plate has a first bolt hole. The case includes a resin. The case has a first main surface and a second main surface. The second main surface is in contact with the base plate. The case has a through-hole. The collar includes a metal or an alloy. The collar is located within the through-hole. The collar has a first end and a second end. The first end is located on a side where the first main surface is located. The second end is located on a side where the second main surface is located. The collar has a second bolt hole. The first end has a flange. Alternatively, the collar has an outer circumferential surface. The outer circumferential surface has a straight knurling.
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公开(公告)号：US20240283882A1
公开(公告)日：2024-08-22
申请号：US18650243
申请日：2024-04-30
发明人： Mizuki OGAWA , Daisuke FUKUI , Toru SHIRAKI , Eiji NIIKURA
CPC分类号： H04N1/0318 , H04N1/02463 , H04N2201/0446
摘要： An image reading device includes a board including a plurality of imaging elements arranged along a scanning direction, and a housing including a plurality of optical components that are arranged along the scanning direction and a plurality of housing components that are arranged along the scanning direction. Each of the plurality of optical components focuses light reflected by a reading target onto a corresponding imaging element, and each of the plurality of housing components holds at least one optical component. The plurality of housing components are arranged to have a clearance therebetween and each of the plurality of housing components is fixed to the board at a position to transmit light through the optical components to focus onto the corresponding imaging element.
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公开(公告)号：US20240282725A1
公开(公告)日：2024-08-22
申请号：US18566330
申请日：2021-12-08
发明人： Yoshinobu SASAKI , Katsuya KATO , Kazuya YAMAMOTO
CPC分类号： H01L23/66 , H03F1/56 , H03F3/601 , H01L2223/6611 , H01L2223/6655
摘要： A FET chip (T1) includes a FET cell (CL1,CL2), a fundamental wave gate pad (GP1,G12) and a second harmonic gate pad (GP3) separated from each other, and gate wiring (GB1,GB2) connecting a gate electrode (G1,G2) of the FET cell (CL1,CL2) to the fundamental wave gate pad (GP1,G12) and the second harmonic gate pad (GP3). A pre-match chip (P1) includes a fundamental wave pre-match circuit (PA1,PA2) and a second harmonic trap circuit (PA3). A fundamental wave wire (W21,W22) connects the fundamental wave pre-match circuit (PA1,PA2) and the fundamental wave gate pad (GP1,G12). A second harmonic wire (W31,W32) connects the second harmonic trap circuit (PA3) and the second harmonic gate pad (GP3).
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公开(公告)号：US20240282650A1
公开(公告)日：2024-08-22
申请号：US18570678
申请日：2021-08-25
发明人： Yuji IWAI , Takahiro KUMA
CPC分类号： H01L23/13 , H01L23/3121 , H01L24/48 , H01L24/94 , H01L2224/48155 , H01L2224/94 , H01L2924/3511 , H01L2924/3512
摘要： Provided here are: a board; a cavity region therein having an opening created on a front side of a central portion of the board; a back-side conductor that is formed for the board to provide a bottom portion of the cavity region; a semiconductor chip mounted on the back-side conductor; and a mold material that covers the semiconductor chip and the board; wherein the mold material has a portion on the front side of the board and a portion on the back side thereof that are interconnected through at least one hole provided in the board, thereby to prevent failures such as a deformation, a crack, etc. of the board; and to reduce the warpage of the board to prevent the mold material from being peeled off therefrom.
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公开(公告)号：US20240281215A1
公开(公告)日：2024-08-22
申请号：US18571263
申请日：2021-12-21
发明人： Shuto SATA
CPC分类号： G06F8/10 , G05B19/05 , G06F8/24 , G06T11/206
摘要： A programming assisting program causes a computer to function as a project information acquirer that acquires component information indicating a plurality of components included in a project including object-oriented components and relationships, and acquiring relationship information indicating relationships between the plurality of components, a generator that generates a class diagram indicating a structure of the project based on the acquired component information and the acquired relationship information, a display that displays the generated class diagram on a screen, and a display updater that receives a selection operation of selecting a component included in the class diagram displayed on the screen, and updates a display format of the class diagram such that a level of a relationship between the component selected in the selection operation and another component is distinguishable.
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公开(公告)号：US20240280291A1
公开(公告)日：2024-08-22
申请号：US18571596
申请日：2021-10-19
发明人： Shota SUGAI
IPC分类号： F24F13/28 , F24F1/0057
CPC分类号： F24F13/28 , F24F1/0057
摘要： An indoor unit according to an embodiment of the present disclosure, which is the indoor unit of an air conditioner, and is the indoor unit that is a wall-mounted type which is mounted on a wall that includes: a heat exchange device; a blower; a housing that has an intake port, and that houses the heat exchange device and the blower therein, and a filter that is disposed between the intake port and the heat exchange device, wherein the housing has an insertion port through which the filter is inserted, the insertion port opens to a front, and the filter is attached to the housing so as to be detachable from an outside of the housing via the insertion port.
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