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1.发明申请RECHARGEABLE BATTERY PARAMETER ESTIMATION APPARATUS AND RECHARGEABLE BATTERY PARAMETER ESTIMATION METHOD 审中-公开可充电电池参数估计装置和可充电电池参数估计方法公开(公告)号：US20160349329A1
公开(公告)日：2016-12-01
申请号：US14724102
申请日：2015-05-28
发明人： Toshihiro WADA , Tomoki Takegami , Yebin Wang , Taesic Kim , Zafer Sahinoglu
IPC分类号： G01R31/36
CPC分类号： G01R31/3648 , G01R31/367 , G01R31/382 , G01R35/04
摘要： The rechargeable battery parameter estimation apparatus includes: a current measurement part for measuring a current flowing through a rechargeable battery, the current measurements having an offset error; a first coefficient calculation part for calculating a first coefficient, which is a partial derivative of an estimated value of an state of charge (SoC) of the battery with respect to the offset error; a second coefficient calculation part for calculating a second coefficient, which is a partial derivative of the estimated value of the SoC with respect to a capacity error, which is a difference of a typical full charge capacity from an actual full charge capacity of the battery; and an error estimation part for estimating the offset error and the capacity error from derivative information including the first coefficient and the second coefficient, the current flowing through the battery, and the estimated value of the SoC.
摘要翻译： 可再充电电池参数估计装置包括：电流测量部分，用于测量流过可再充电电池的电流，电流测量具有偏移误差; 第一系数计算部分，用于计算第一系数，该第一系数是相对于偏移误差的电池的充电状态（SoC）的估计值的偏导数; 第二系数计算部分，用于计算第二系数，该第二系数是关于容量误差的SoC的估计值的偏导数，其是典型的完全充电容量与电池的实际完全充电容量的差; 以及误差估计部，用于从包括第一系数和第二系数的导数信息，流过电池的电流和SoC的估计值估计偏移误差和容量误差。
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公开(公告)号：US20240359950A1
公开(公告)日：2024-10-31
申请号：US18291930
申请日：2021-08-02
发明人： Kazuki SAWATANI , Tomoki YAMADA
摘要： Provided is a sheave for a lift, including: a base member having a cylindrical shape; a winding member that is coaxial with the base member and has a cylindrical shape with a diameter larger than a diameter of the base member; and a plurality of intermediate members provided between the base member and the winding member in a radial direction of the winding member. Each of the plurality of intermediate members includes: a first end portion connected to the base member; a second end portion connected to the winding member; a third end portion connected to the winding member at a position different from a position at which the second end portion is connected to the winding member in a circumferential direction of the winding member; and a branch portion formed between the first end portion and each of the second end portion and the third end portion.
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公开(公告)号：US20240359947A1
公开(公告)日：2024-10-31
申请号：US18378169
申请日：2023-10-10
发明人： Shinichi SATO
IPC分类号： B66B5/02
CPC分类号： B66B5/02
摘要： A derailment detection system for an elevator includes a wire that is installed in a space which does not interfere with a movement space of ascending-descending bodies ascending and descending in a shaft and that is stretched in parallel with a guide rail guiding ascent and descent of a counterweight, a pass-through detection sensor that is installed in the counterweight and detects whether or not the wire passes through an internal space, a wire-contact detection sensor that is installed in the counterweight and detects whether or not the wire-contact detection sensor is in contact with the wire, and derailment judgment processor that performs a derailment judgment process based on signals output from the pass-through detection sensor and the wire-contact detection sensor.
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公开(公告)号：US20240359265A1
公开(公告)日：2024-10-31
申请号：US18414233
申请日：2024-01-16
发明人： Shinji KOGA , Jun TABARA
IPC分类号： B23K26/362 , B23K26/03 , B23K26/06 , B23K26/08 , B23K26/70 , B23K101/40
CPC分类号： B23K26/362 , B23K26/032 , B23K26/0648 , B23K26/0823 , B23K26/0861 , B23K26/705 , B23K2101/40
摘要： The object is to provide a technology capable of appropriately removing polycrystalline protrusions. A manufacturing apparatus for a semiconductor device includes: a laser oscillation device configured to irradiate a second main surface of a semiconductor component disposed on a stage with a first laser light and a second laser light higher in output than the first laser light; a scattered light detector to detect scattered light scattered by protrusions in the first laser light; and a laser controller to cause the laser oscillation device to irradiate the protrusions with the second laser light, based on a detection result of the scattered light detector.
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公开(公告)号：USD1049060S1
公开(公告)日：2024-10-29
申请号：US29869110
申请日：2022-12-21
设计人： Shinya Ishihama
摘要： FIG. 1. is a front perspective view of a multi remote controller showing my new design;
FIG. 2. is a rear perspective view thereof;
FIG. 3. is a front view thereof;
FIG. 4. is a rear view thereof;
FIG. 5. is a top plan view thereof;
FIG. 6. is a bottom view thereof;
FIG. 7. is a right side view thereof; and,
FIG. 8. is a left side view thereof.
The broken lines showing of the multi remote controller is included for the purpose of illustrating portions of the multi remote controller and forms no part of the claimed design.-
公开(公告)号：US12128967B2
公开(公告)日：2024-10-29
申请号：US17778291
申请日：2020-01-15
发明人： Tatsuya Mori , Kenta Kubo , Itaru Iki , Yu Hirotani
CPC分类号： B62D5/046 , B62D5/0487 , H02P27/08
摘要： To provide a control apparatus for AC rotary machine and an electric power steering apparatus which can reduce the error component of the current detection value close to the mechanical resonance period of AC rotary machine. A control apparatus for AC rotary machine detects currents which flow into three-phase windings at a current detection period which is a first natural number times of a carrier period; calculates current detection values, by performing a current addition processing which adds current detection values detected at this time, and current detection values detected before an addition period which is a second natural number times of the current detection period; and calculates the voltage command values of three-phase based on the current detection values after current addition processing, wherein the second natural number is set to a natural number that the addition period becomes the closest to the half period of the mechanical resonance period.
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公开(公告)号：US20240356460A1
公开(公告)日：2024-10-24
申请号：US18683512
申请日：2021-09-03
发明人： Yusuke SHIROUCHI , Ryota ASAKURA , Kenji FUJIWARA
CPC分类号： H02M7/5395 , H02M1/0095 , H02M1/123 , H02M1/385 , H02M1/44 , H02M7/4835
摘要： A power conversion device which converts power from a power supply and supplies the converted power to a load, includes: a first inverter including first capacitors and a plurality of switching elements; a second inverter including a plurality of switching elements, and second capacitors to which voltages smaller than voltages of the first capacitors are applied; and a control device. The control device performs control with dead times applied to the plurality of switching elements, and performs control so that a voltage variation width of combined voltage of output voltage of the first inverter and output voltage of the second inverter during a dead time period is reduced.
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公开(公告)号：US20240354398A1
公开(公告)日：2024-10-24
申请号：US18683513
申请日：2021-10-25
发明人： Hiroshi OKUYAMA , Toshinori MATSUI
CPC分类号： G06F21/55 , G06F21/602
摘要： An intrusion detection system comprises: a monitor listing for setting a rule(s) on which determination is performed whether communications data is normal or abnormal in every one of respective states; an intrusion detection unit for acquiring communications data flowing through a communications line(s), and for performing, by comparing the communications data with the monitor listing, determination on the presence or absence of abnormality in the communications data; a state management unit for acquiring a state of a host motor vehicle and/or that of a control device, and for changing over the monitor listing for use in the intrusion detection unit; and a processing time management unit for giving rise to increasing a processing time(s) of the intrusion detection unit in accordance with processing content of the intrusion detection unit.
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9.发明公开公开(公告)号：US20240352619A1
公开(公告)日：2024-10-24
申请号：US18685510
申请日：2021-09-03
申请人： Mitsubishi Electric Corporation , NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
发明人： Yohei YUDA , Tatsuro WATAHIKI , Yoshinao KUMAGAI , Ken GOTO
IPC分类号： C30B25/10 , H01L29/04 , H01L29/24 , H01L29/812
CPC分类号： C30B25/10 , H01L29/045 , H01L29/24 , H01L29/812
摘要： An object is to provide a technique capable of increasing device characteristics. A crystal lamination structure includes a Ga2O3 single-crystal substrate having a first main surface. The crystal lamination structure includes a Ga2O3 single-crystal layer as an epitaxial growth layer provided on the first main surface of the Ga2O3 single-crystal substrate and having a second main surface on a side opposite to the Ga2O3 single-crystal substrate. A plane direction of the first main surface of the Ga2O3 single-crystal substrate is plane. A plane direction of the second main surface of the Ga2O3 single-crystal layer is plane.
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公开(公告)号：US20240351544A1
公开(公告)日：2024-10-24
申请号：US18682851
申请日：2021-10-06
发明人： Yuki SUSUMAGO , Taro KUMAGAI , Dongsuk PARK , Kei KASUGA
IPC分类号： B60R21/015 , B60R11/00 , B60R11/02 , B60R11/04
CPC分类号： B60R21/01538 , B60R11/0229 , B60R11/04 , B60R2011/0005
摘要： A display unit mounted on a vehicle and provided in the vehicle and an image capturing unit detachably attached to the display unit to capture an image of an area in which at least a face of an occupant is to be present in the vehicle are provided.
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