公开(公告)号：US11989023B2

公开(公告)日：2024-05-21

申请号：US17072117

申请日：2020-10-16

申请人： StreetScooter GmbH

发明人： Marco Bellof ,  Bugra Turan ,  Sebastian Müller

IPC分类号： G05D1/00 ,  G01C21/00 ,  G01C21/20

CPC分类号： G05D1/0212 ,  G01C21/206 ,  G01C21/3811 ,  G05D1/0088 ,  G05D1/0231 ,  G05D1/0255

摘要： The invention relates to a method for navigating an industrial truck in a predetermined area with the following method steps:



providing a map of the predetermined area with at least one permanent landmark,
entering a temporary landmark in the map, when the temporary landmark is created,
deleting the temporary landmark from the map when the temporary landmark is removed, and
navigating the industrial truck in the predetermined area on the basis of the map having the permanent landmark and the temporary landmark.




In this way, the navigating of a preferably autonomously or partly autonomously driving industrial truck in a predetermined area, such as at a depot, is improved and in particular is made safer and more reliable.

公开(公告)号：US11987330B2

公开(公告)日：2024-05-21

申请号：US17601769

申请日：2020-03-24

申请人： Jotun A/S

发明人： Geir Axel Oftedahl

IPC分类号： B63B59/10 ,  G05D1/00

CPC分类号： B63B59/10 ,  G05D1/0038 ,  G05D1/0055 ,  G05D1/0278

摘要： A method of controlling a robot configured to clean a hull of a vessel whilst travelling over said hull, the method comprising: receiving at least one signal indicative of a speed of the vessel; during cleaning being performed by the robot, detecting that cleaning being performed by the robot is to be paused based on (i) determining, from said at least one signal, that the speed of the vessel exceeds a predetermined speed threshold, or (ii) predicting, using said at least one signal, that the speed of the vessel will exceed the predetermined speed threshold within a predetermined time period; in response to said detecting that cleaning being performed by the robot is to be paused, outputting a pause cleaning signal indicating that said cleaning is to be paused; whilst said cleaning is paused, detecting that cleaning performed by the robot is to be restarted based on the determining that the speed of the vessel has dropped below the predetermined threshold, and in response, outputting a restart cleaning signal indicating that cleaning by the robot is to be restarted.

公开(公告)号：US11964593B2

公开(公告)日：2024-04-23

申请号：US18316401

申请日：2023-05-12

申请人： TS TECH CO., LTD.

发明人： Tsukasa Meguro ,  Toshiaki Shimada ,  Nobuyuki Tezuka

IPC分类号： B60N2/02 ,  B60N2/06 ,  B60R16/037

CPC分类号： B60N2/02246 ,  B60N2/067 ,  B60R16/037 ,  B60N2/02253

摘要： In an arrangement which includes a seat support body slidably supported on a fixed rail fixed to a floor; a power supply device supplying power to an electrical component on a seat side; and a drive device driving the seat support body in a front-and-rear direction and having a motor and a transmission member disposed so as to pass longitudinally through an interior of the fixed rail, the power supply device includes: a housing housing an electric wire for power supply; and a slider linked to the seat support body and slidable within the fixed rail. The electric wire is drawn out from the housing, retained by the slider and slidable within the fixed rail. The slider has an interference-avoiding portion for avoiding interference with the transmission member disposed so as to pass longitudinally through the interior of the fixed rail. Accordingly, the transmission member of the drive device and the slider for retaining the electric wire, which slides within the fixed rail, can be arranged in proximity to each other within the fixed rail while avoiding interference therebetween, thus enabling simplification and a reduction in the size of a rail structure.

公开(公告)号：US11935484B2

公开(公告)日：2024-03-19

申请号：US17642983

申请日：2020-10-23

申请人： Hefei BOE Joint Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Xuehuan Feng ,  Yongqian Li

IPC分类号： G09G3/3266 ,  G09G3/3233 ,  G11C19/28 ,  H10K59/131

CPC分类号： G09G3/3266 ,  G09G3/3233 ,  G11C19/28 ,  H10K59/131 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2310/0286 ,  G09G2330/021

摘要： A display panel includes a plurality of rows of sub-pixels and at least one gate driver circuit that are disposed on a base substrate. Each sub-pixel includes a pixel driver circuit and a light-emitting device coupled to the pixel driver circuit, and a gate driver circuit includes a plurality of shift registers that are cascaded and a plurality of control signal lines. A shift register is coupled to a plurality of pixel driver circuits in at least one row of sub-pixels and at least a part of the plurality of control signal lines, and includes a plurality of first thin film transistors that are divided into a plurality of first thin film transistors. At least one thin film transistor group is located in the display region and distributed between adjacent sub-pixels in a same row of sub-pixels.

公开(公告)号：US11926261B2

公开(公告)日：2024-03-12

申请号：US17281770

申请日：2019-09-18

申请人： KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

发明人： Masahiro Kondo ,  Shigeki Yoshida

IPC分类号： B60R1/07

CPC分类号： B60R1/07

摘要： In a door mirror device for a vehicle, when a driving body is moved rotationally towards an upper side, a gear plate is moved towards a lower side so that urging force applied from a coil spring to the driving body is decreased. In contrast, when the driving body is moved rotationally towards the lower side, the gear plate is moved towards the upper side so that the urging force applied from the coil spring to the driving body is increased. As a result, it is possible to reduce a difference between a load that is applied in order to move the driving body rotationally towards the upper side and the load that is applied in order to move the driving body rotationally towards the lower side.

公开(公告)号：US11894458B2

公开(公告)日：2024-02-06

申请号：US17762206

申请日：2020-09-25

申请人： SOUTHEAST UNIVERSITY ,  CSMC TECHNOLOGIES FAB2 CO., LTD.

发明人： Jiaxing Wei ,  Qichao Wang ,  Kui Xiao ,  Dejin Wang ,  Li Lu ,  Ling Yang ,  Ran Ye ,  Siyang Liu ,  Weifeng Sun ,  Longxing Shi

IPC分类号： H01L29/78

CPC分类号： H01L29/7825

摘要： A lateral double-diffused metal oxide semiconductor field effect transistor (LDMOS), including: a trench gate including a lower part inside a trench and an upper part outside the trench, a length of the lower part in a width direction of a conducting channel being less than that of the upper part, and the lower part extending into a body region and having a depth less than that of the body region; an insulation structure arranged between a drain region and the trench gate and extending downwards into a drift region, a depth of the insulation structure being less than that of the drift region.

公开(公告)号：US11872911B2

公开(公告)日：2024-01-16

申请号：US18073194

申请日：2022-12-01

申请人： TS TECH CO., LTD.

发明人： Yasutaka Abe ,  Yuta Sugaya

IPC分类号： B60N2/06 ,  B60N2/20 ,  B60N2/30 ,  B60N2/07

CPC分类号： B60N2/065 ,  B60N2/06 ,  B60N2/0705 ,  B60N2/20 ,  B60N2/30

摘要： In order to prevent distortion of slide rails caused by an urging force generated by an urging member in a vehicle tumble seat, a vehicle seat is capable of taking a stowed position in which a seat back is folded onto a seat cushion and the seat cushion together with the folded seat back is rotatably lifted away from a floor, and the vehicle seat is configured to include a support member coupled to the floor; a rotating member rotatably supported by the support member via a support shaft extending in a right-left direction; a lower rail extending in a front-rear direction and coupled at an end to the rotating member so as to be extend literally offset relative to the support shaft; an upper rail slidably supported by the lower rail and coupled to the seat cushion; a coupling device provided at a second end of the lower rail on a side toward the support shaft and capable of selectably connecting to the floor; and an urging device extending the front-rear direction and having one end coupled to the support member and a second end coupled to the lower rail on the side toward the support shaft side, wherein the urging device is configured to be expandable and contractible in a longitudinal direction thereof so as to urge the seat cushion in such a direction as to rotate about the support shaft away from the floor.

公开(公告)号：US11867404B2

公开(公告)日：2024-01-09

申请号：US17330835

申请日：2021-05-26

申请人： Oztent Australia Pty. Limited

发明人： Trent Fitzgibbins ,  Nyein Chan Aung

IPC分类号： F24C1/16 ,  F24B1/26 ,  F24B13/00

CPC分类号： F24C1/16 ,  F24B1/26 ,  F24B13/006

摘要： A fire pit comprising a body having a side wall structure. The body further comprises a base plate located adjacent a lower end portion of the side wall structure, and an opening defined by a perimeter of an upper end portion of the side wall structure. Together, the side wall structure and the base plate form a fire pit chamber. The lower end portion of the side walls and the base plate form a collection sump for collecting and retaining ash that is generated during use. The lower portion of two opposite side walls and and the base plate are tapered downwards towards the center of the base plate to facilitate collection of ash.

公开(公告)号：US11833935B2

公开(公告)日：2023-12-05

申请号：US17761309

申请日：2020-12-18

申请人： TS TECH CO., LTD.

发明人： Dean C. Vandenheede ,  Justin Schrand ,  Andrew J. Simms

IPC分类号： B60N2/08

CPC分类号： B60N2/08

摘要： Provided is a slide lock structure for a slide rail device which can produce a reliable locked state with a high and reliable mechanical strength by using a simple structure. The slide lock structure includes a casing, a pair of lock members provided on the casing, and each provided with a cam surface formed on an outer side thereof, and engagement projections projecting laterally outward so as to be laterally movable between an engaged position in which the engagement projections are received in the slots, and a disengaged position in which the engagement projections are dislodged from the slots, a compression coil spring urging the lock members toward the engaged position, and an operating member provided on the casing in a movable manner, and provided with a cooperating cam surface slidably engaging the cam surface such that the lock members are moved to the disengaged position against a biasing force of the compression coil spring as the operating member is moved vertically.

公开(公告)号：US11822388B2

公开(公告)日：2023-11-21

申请号：US17231110

申请日：2021-04-15

申请人： CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

发明人： Yangyang Cai ,  Binfeng Feng

IPC分类号： G06F1/16 ,  B32B3/26 ,  B32B7/12 ,  B32B38/00

CPC分类号： G06F1/1652 ,  B32B3/263 ,  B32B7/12 ,  B32B38/0004 ,  B32B2457/20

摘要： A support backplate includes a plurality of support strips and a first elastic connection layer. The plurality of support strips are arranged at intervals in a first direction, and each support strip of the plurality of support strips extends in a second direction. The first direction is perpendicular to a thickness direction of the support strip, and the second direction is substantially perpendicular to the first direction in a first plane perpendicular to the thickness direction. The first elastic connection layer is disposed on a side of the plurality of support strips in the thickness direction, and the first elastic connection layer is directly connected to the support strip.