baber/WOPTO huggingface dataset:
Patent WO-2021163912-A1 (WO)
Title: Shift register, gate drive circuit, and drive method for same
Inventor: MA RUI
IPC: G09G3/36
Filed: 2020-02-19
Abstract: A shift register comprises a pull-up node, a first pull-down node, an input sub-circuit, a first noise reduction sub-circuit, and a first pull-down sub-circuit. The first noise reduction sub-circuit is coupled to the pull-up node, the first pull-down node, and a first voltage signal terminal, and is configured to transmit, under control of a voltage of the first pull-down node, a first voltage signal received at the first voltage signal terminal to the pull-up node. The input sub-circuit is coupled to the pull-up node and a signal input terminal, and is configured to transmit, in response to an input signal received at the signal input terminal, the input signal to the pull-up node. The first pull-down sub-circuit is coupled to the signal input terminal, the first pull-down node, and the first voltage signal terminal, and is configured to transmit, in response to the input signal received at the signal input terminal, the first voltage signal received at the first voltage signal terminal to the first pull-down node, such that the first noise reduction sub-circuit is turned off under control of the voltage of the first pull-down node and stops transmitting the first voltage signal to the pull-up node.
Patent WO-2020177625-A1 (WO)
Title: Commodity discharging device and vending machine
Inventor: DONG ZHILONG
IPC: G07F11/00
Filed: 2020-02-28
Abstract: Provided are a commodity discharging device (010) and a vending machine (020). The commodity discharging device (010) comprises: a shell (100) with a commodity taking port (103) of the shell (100) communicating with a commodity bin (102) of the shell (100); a gate (110) movably arranged on the shell (100) and capable of being located at an opening position for opening the commodity taking port (103) and a closing position for closing the commodity taking port (103); a support piece (120) movably arranged on the commodity bin (102) and capable of being located at a lifting position and a pressing-down position; and a locking assembly (130) connected between the gate (110) and the support piece (120). When the support piece (120) is located at the lifting position, the locking assembly (130) locks the gate (110) at the closing position; and when the support piece (120) moves from the lifting position to the pressing-down position, the support piece (120) drives the locking assembly (130) to move so as to release the lock on the position of the gate (110).
Patent WO-2020253289-A1 (WO)
Inventor: LI ZHIQIANG
IPC: H05K1/02
Filed: 2020-03-18
Abstract: The present application discloses a circuit board and a display device. The circuit board comprises a first laminate, a second laminate and a third laminate that are connected to each other successively. The first laminate comprises a first substrate and two differential lines arranged at intervals and laid on the first substrate. The second laminate comprises a second substrate and a first conducting layer laid on the second substrate. The first conducting layer comprises a first conducting block, a second conducting block and a third conducting block that are arranged successively at intervals. The third laminate comprises a third substrate and a second conducting layer laid on the third substrate. One differential line corresponds to the gap between the first conducting block and the second conducting block, and the other differential line corresponds to the gap between the second conducting block and the third conducting block.
Patent WO-2021120452-A1 (WO)
Title: 太赫兹频段在片s参数的校准方法及终端设备
Inventor: WANG YIBANG
IPC: G01R35/00
Filed: 2020-04-07
Abstract: 一种太赫兹频段在片S参数的校准方法及终端设备，包括：获取对太赫兹频段的系统进行初步校准后得到的8项误差模型（S201）；基于8项误差模型，获取基于第一校准件的第一S参数，并根据第一S参数确定第一数学模型，第一数学模型包含探针之间的并联串扰项（S202）；获取基于第二校准件的第二S参数，并根据第二S参数确定第二数学模型，第二数学模型包含探针之间的串联串扰项（S203）；获取基于被测件的第三S参数，并根据第三S参数确定第三数学模型（S204）；基于第一数学模型、第二数学模型和第三数学模型求解得到被测件的Z参数，并根据被测件的Z参数得到被测件的S参数（S205）。本方法能实现太赫兹频段在片S参数的准确测试。
Patent WO-2021203275-A1 (WO)
Title: Method and apparatus for parameter setting
Inventor: ZHANG QI
IPC: H04W72/04
Filed: 2020-04-08
Abstract: Various embodiments of the present disclosure provide a method for parameter setting. The method which may be performed by a network node comprises determining whether to trigger bandwidth part configuration for subcarrier spacing switching for a terminal device, according to one or more parameters of the terminal device. The method may further comprise transmitting an indicator to the terminal device to trigger the bandwidth part configuration for the subcarrier spacing switching, in response to determining to trigger the bandwidth part configuration for the terminal device.
Patent WO-2020233302-A1 (WO)
Inventor: LI ZHOUFU
IPC: H01M50/691
Filed: 2020-04-19
Abstract: 本申请实施例提供一种二次电池、电池组及用电装置，该二次电池包括具有内腔的壳体，内腔内具有电解液；顶盖组件，覆盖于壳体的开口；电极组件，位于内腔，电极组件包括电极单元和极耳，沿长度方向，电极单元具有相对设置的两侧部，极耳从侧部延伸出；连接部件，用于连接极耳与顶盖组件；引流部件，位于对应的连接部件与侧部之间，与连接部件相连，至少部分的引流部件与对应的侧部接触，引流部件与电解液接触；引流部件设置有避让部，避让部用于避让极耳。引流部件能够将壳体内腔中的电解液通入电极单元，提高电解液的浸润性，降低电极组件析锂的风险，提高二次电池的使用寿命，极耳通过避让部伸出，实现极耳与连接部件之间的固定连接。
Patent WO-2021169008-A1 (WO)
Inventor: SONG AIGUO
IPC: B25J13/08
Filed: 2020-04-21
Abstract: A control device for a companion robot, comprising: a device body (8), a posture analyzing device, and a tactile sensing device. The device body (8) comprises a slide rail, finger groove sliding blocks (3-6) movably provided on the slide rail and used for accepting a press, and a control column (7) used for controlling the companion robot. The posture analyzing device is used for analyzing the three-dimensional posture of the device body (8), when the three-dimensional posture of the device body complies with a preset posture, the companion robot is controlled to perform a corresponding action. The tactile sensing device is used for sensing the press accepted by the finger groove sliding blocks (3-6) and starting a user mode corresponding to press information to control the device body to perform a corresponding vibration feedback. This control device allows a user to implement thereto efficient and portable control, increases control accuracy, and implements effective interaction between human and machine.
Patent WO-2020221122-A1 (WO)
Inventor: JI FENGLI
IPC: C23C14/04
Filed: 2020-04-24
Abstract: The present invention provides a mask device and an evaporation method. The mask device comprises a first mask plate. The first mask plate comprises a first frame, and a first mask strip which is provided on the first frame. The first mask strip comprises a first sub mask strip and a second sub mask strip which are spliced; the first sub mask strip comprises a first hollowed-out region, the thickness of a central region of the second sub mask strip is less than the thickness of an edge region of the second sub mask strip, and the edge region of the second sub mask strip surrounds the central region of the second sub mask strip.
Patent WO-2021212490-A1 (WO)
Inventor: YANG MEI
IPC: H05K3/00
Filed: 2020-04-24
Abstract: A circuit board (100) and a manufacturing method therefor. The circuit board (100) comprises a substrate (10) and a plurality of conductive wires (20) arranged at intervals on the substrate (10). Each of the conductive wires (20) comprises a seed layer (22) located on one surface of the substrate (10), a first copper layer (24) located on the surface of the seed layer (22) away from the substrate (10), and a second copper layer (26) plated on one surface of the substrate (10). The second copper layer (26) covers the seed layer (22) and the first copper layer (24). The ratio of the thickness of each of the conductive wires (20) to the space between any two adjacent conductive wires (20) is greater than 1. The thickness of the second copper layer (26) in the thickness direction of the substrate (10) is greater than the thickness of the second copper layer in a direction perpendicular to the thickness direction of the substrate (10).
Patent WO-2021109445-A1 (WO)
Title: Blue light and infrared light blocking resin lens having refractive index of 1.50 and preparation method therefor
Inventor: WANG CHUANBAO
IPC: G02B1/04
Filed: 2020-05-06
Abstract: A blue light and infrared light blocking resin lens having a refractive index of 1.50 and a preparation method therefor. Said lens comprises the following components: 100 parts by weight of CR39 resin monomer, 0.5-5 parts by weight of initiator, and 1.0216-30.6 parts by weight of additive, the additive comprising an infrared absorber, a blue light absorber, and a hardness modifier, the mass ratio being 0.0005 to 0.5 : 0.001 to 10 : 1 to 10, the initiator being benzoyl peroxide or dicumyl peroxide or 1,1-di-tert-butyl peroxy-3,3,5-trimethylcyclohexane. The resin lens has both a blue light absorption effect and a near infrared absorption effect, and can also be dyed according to requirements so as to have the effect of sunglasses, and can also ensure the quality of the lens.
Patent WO-2021008199-A1 (WO)
Inventor: YU XINGJIA
IPC: F16C29/06
Filed: 2020-05-07
Abstract: A motion guiding device (1), which is provided with a supporting body (2) and a moving body (3). The moving body (3) is provided with a moving body main body (3a), a cover body (3b) and a circulation member (4); and the cover body (3b) is provided with a first lubrication groove (3b4). When lubricating grease is used as a lubricant, a lubricating grease lubrication path composed of the first lubrication groove (3b4) and the circulation member (4) is used to supply lubricants. The motion guiding device (1) is further provided with a lubrication path member (5). A second lubrication groove (5c) having a smaller cross-sectional area than that of the first lubrication groove (3b4) is formed in the lubrication path member (5). When lubricating oil is used as the lubricant, the lubricant is supplied by a lubricating oil lubrication path formed by the first lubrication groove (3b4) and the second lubrication groove (5c). Therefore, in the motion guiding device, the lubrication path may be wide when the lubricating grease is used to lubricate, while the lubricating path may be narrowed when the lubricating oil is used to lubricate, so that good lubrication may be easily achieved.
Patent WO-2021189631-A1 (WO)
Title: 刮刀、印刷器具和基板的印刷方法
Inventor: ZHANG XIN
IPC: B41F15/46
Filed: 2020-05-21
Abstract: 一种刮刀（10）、印刷器具和基板的印刷方法。该刮刀（10）包括刀柄（101）和刀口（102），刀柄（101）用于与印刷架连接，刀口（102）远离刀柄（101）的一侧边设置有保护层（103）。通过在刀口（102）远离刀柄（101）的一侧边设置保护层（103），有效提高了刮刀（10）的缓冲效果，防止网印过程刮刀（10）间接对基板造成损害，提高制程良率。
Patent WO-2021063008-A1 (WO)
Title: 适用于太阳能电池的光伏组件
Inventor: CHEN XUE
IPC: H01L31/05
Filed: 2020-05-28
Abstract: 本申请提供了适用于太阳能电池的光伏组件。本申请中的光伏组件通过对焊带及主栅数量的设计与选择，使焊带主栅和焊带尺寸获得更优的搭配组合，有效增加了栅线对电流的收集能力，降低了电阻损耗和遮光损失，获得更优的光学和电学利用率，从而优化了多尺寸的电池的组件功率，以及降低了光伏组件的生产成本。
Patent WO-2021237668-A1 (WO)
Title: Licensed wireless in-vehicle network access based on emergency network access control
Inventor: CHENG HONG
IPC: H04W4/44
Filed: 2020-05-29
Abstract: Certain aspects of the present disclosure provide techniques for licensed wireless in-vehicle network access based on emergency network access control. A method that may be performed by a user equipment (UE) generally includes detecting a trigger event for an emergency network access procedure. The method also includes, in response to detecting the trigger event, transmitting a first message to a base station, the first message comprising a request to use one or more licensed bands for communication via a wireless in-vehicle network (wIVN). The method also includes receiving a second message from the base station, the second message granting the use of the one or more licensed bands for communication via the wIVN.
Patent WO-2021232500-A1 (WO)
Title: Drinking cup capable of supplying water automatically
Inventor: WU ZHIWEN
IPC: A47G19/22
Filed: 2020-06-05
Abstract: A drinking cup capable of supplying water automatically, comprising a cup body (1) and a cover body (2) covering the cup body (1), wherein a drinking cavity (3) is provided at the upper end of the cover body (2); a turnover cover (4) used for covering the drinking cavity (3) is hinged to the upper end of the cover body (2); a water outlet (5) is provided inside the drinking cavity (3); the water outlet (5) is in communication with the interior of the cup body (1) by means of a water output pipe (6); and a water pressing device (7) for guiding water in the cup body (1) into the drinking cavity (3) is further arranged on the cover body (2). The drinking cup can solve the problem of contamination of residual water in the cup body (1), prevents a water choking risk of a water flow impacting the throat caused by inaccurate evaluation of the amount of water in the cup and raising the head too fast or by too large an amount, prevents the occurrence of accidents such as mouth scalding caused by inaccurate evaluation of the temperature of water in the cup, reduces the head raising frequency of drinking, reduces the amount by which the head is raised, prevents the line of sight of a user from being drawn and thus distracting the attention of a drinker caused by the extent of a head raising action being too large, prevents the phenomena of spilling and tipping due to the side tipping or swaying to one side, improves the safety coefficient of drinking water for a user as a whole, and is convenient and fast to use.
Patent WO-2021248306-A1 (WO)
Inventor: ZHANG JINGLIN
IPC: H04W48/02
Filed: 2020-06-09
Abstract: Certain aspects of the present disclosure provide techniques for multi-random access operations. A method that may be performed by a user equipment (UE) includes determining that a first random access procedure is triggered while a second random access procedure is ongoing, the first random access procedure and the second random access procedure being associated with different contention resolution types, generating a random access message including a common control channel (CCCH) and a cell-radio network temporary identifier (C-RNTI) medium access control (MAC) -control element (CE), based on the determination, and transmitting the random access message to the base station.
Patent WO-2021253223-A1 (WO)
Title: Training recurrent neural network machine learning model with behavioral data
Inventor: ZHU RONGSHENG
IPC: G06Q20/40
Filed: 2020-06-16
Abstract: Event data of a first entity is accessed. The first entity has been flagged as having a predefined status. The event data corresponds to a plurality of events involving the first entity that occurred within a predefined first time period. Based on the accessing of the event data, behavioral data of the first entity is generated. The behavioral data is formatted as a data sequence. A machine learning model is trained using the behavioral data of the first entity as training data. Using the trained machine learning model, a determination is made as to whether a second entity has the predefined status.
Patent WO-2021022965-A1 (WO)
Title: 一种高通量制备多组分均匀薄膜材料的装置和方法
Inventor: GAO KEWEI
IPC: C23C14/35
Filed: 2020-07-08
Abstract: 本发明提供了一种高通量制备多组分均匀薄膜材料的装置和方法，涉及薄膜制备技术领域，能够通过一次实验制备出多种不同材料成分的均匀的薄膜样品，大大提高制备效率；该装置包括反应腔室，所述反应腔室内设有沉积台平板、驱动系统和溅射靶，所述溅射靶吊设在所述反应腔室的顶部；所述沉积台平板上设有若干旋转沉积微区单元，所述旋转沉积微区单元穿过所述沉积台平板，且与所述沉积台平板间可旋转的连接；所述旋转沉积微区单元与所述驱动系统连接，在所述驱动系统的动力驱动下实现同步旋转。本发明提供的技术方案适用于溅射制备薄膜的过程中。
Patent WO-2021196447-A1 (WO)
Title: 一种塑模成型功率电感元件及制作方法
Inventor: WANG YINGYING
IPC: H01F17/04
Filed: 2020-07-14
Abstract: 一种塑模成型功率电感元件及制作方法，塑模成型功率电感元件包括：导体（10）、磁芯（20）以及磁性塑封层（40）；所述导体（10）包括一体成型的绝缘处理的基部（101）、绝缘处理的侧边围合部（102、104）和电极部（103、105），所述基部（101）和所述侧边围合部（102、104）与所述磁芯（20）通过无间隙配合装配在一起，所述磁性塑封层（40）无间隙的包覆在所述导体（10）和所述磁芯（20）外。该磁性塑封层（40）完全包覆预制磁芯（20）和导体（10）除电极外的部分，一体成型结构，漏磁通少；在等效磁导率高达到60以上时，等效饱和磁通密度可达0.55T以上，空间利空率高，有利于小型化电感设计。
Patent WO-2021013080-A1 (WO)
Title: Humanized anti-vegf monoclonal antibody
Inventor: XIE LIANGZHI
IPC: C07K16/22
Filed: 2020-07-17
Abstract: The present invention belongs to the field of tumor immunotherapy, and relates to a humanized monoclonal antibody that binds to VEGF. Provided are a nucleic acid sequence (comprising heavy/light chain variable regions) encoding the antibody, a vector comprising the nucleic acid sequence, a pharmaceutical composition and a kit. The antibody provided may specifically bind to VEGF with high affinity and block the binding of VEGF to a receptor VEGFR2. The antibody may also neutralize proliferation effects of VEGF165 alone and multiple VEGF subtypes together on HUVEC cells, and may be used for clinical treatment of tumors, comprising but not limited to: colorectal cancer.
Patent WO-2021057212-A1 (WO)
Title: Battery module, battery pack, and vehicle
Inventor: CHEN SIEN
IPC: H01M50/528
Filed: 2020-07-17
Abstract: The present application relates to a battery module, a battery pack, and a vehicle. The battery module comprises: secondary batteries, the two or more secondary batteries being arranged side by side along the direction of arrangement; a busbar arranged at the top of the secondary batteries and electrically connected to the at least two secondary batteries; a sampling assembly, comprising a sampling circuit board and a sampling foot, the sampling circuit board being arranged at the top of the secondary batteries, the sampling foot extending from the sampling circuit board toward the busbar, and the sampling foot and the busbar being welded to form a welding area; and a connecting member, the sampling foot and the busbar being connected by means of the connecting member, and the connecting member being positioned on the side of the welding area closest to the sampling circuit board. The sampling foot and the busbar comprised in the battery module of the present application are fixedly connected by means of a welding area, and form a connecting structure on one side of the welding area by means of the connecting member; the connecting structure can decompose tensile force, being beneficial to the reduction of the tensile force borne by the welding area, and reducing the possibility of tearing or breaking the sampling foot in the welding area.
Patent WO-2021027511-A1 (WO)
Inventor: XIAO QINENG
IPC: H05K7/20
Filed: 2020-07-22
Abstract: The patent of the present invention is a liquid cooling heat sink, comprising: a water tank structure, comprising a first water tank and a second water tank spaced apart from each other and arranged side by side; a heat dissipation structure which is disposed between the first water tank and the second water tank and communicates therewith to form a heat dissipation bended waterway; installation parts which are jointly formed by the heat dissipation structure and a space between the first water tank and the second water tank or jointly formed by the heat dissipation structure and the side-by-side extension direction of the first water tank and the second water tank; a pumping structure that communicates with the first water tank and the second water tank; and a heat absorbing structure that communicates with the first water tank and the second water tank. The pumping structure and the heat absorbing structure are disposed in at least one installation part, and the pumping structure drives working fluid to flow back and forth successively between the first water tank, the heat dissipation structure and the second water tank in the heat dissipation bended waterway.
Patent WO-2021031858-A1 (WO)
Title: Method for random access and communication apparatus
Inventor: PANG GAOKUN
IPC: H04W24/02
Filed: 2020-08-06
Abstract: Provided by the present application are a method for random access and a communication apparatus, the method comprising: a terminal device measuring multiple synchronization signal blocks (SSB) sent by a network device in a first measurement period so as to determine a first transmission beam, the first transmission beam corresponding to a first SSB; the terminal device using the first transmission beam to transmit a first preamble to the network device at a first transmission power, so as to carry out a first random access; and when the first random access fails, the terminal device using the first transmission beam to transmit a second preamble to the network device at a second transmission power so as to carry out a second random access, the second transmission power being greater than the first transmission power. The terminal device of the present application may, as much as possible, not switch the transmission beam, in order to implement the power climbing when carrying out random access, thereby increasing the success rate of random access and shortening the completion time for random access.
Patent WO-2022056689-A1 (WO)
Title: Serving cell change procedure utilizing multiple candidate target cells
Inventor: SABOURI-SICHANI FARANAZ
IPC: H04W36/00
Filed: 2020-09-15
Abstract: Embodiments of the present disclosure relate to device, method, apparatus and computer readable storage medium of serving cell change procedure utilizing the multiple candidate target cells. The method comprises receiving, from a second device, configuration information associated with a serving cell change procedure of the first device, the configuration information indicating at least a first candidate cell managed by a third device and a second candidate cell managed by a fourth device available for the serving cell change procedure; performing, during the serving cell change procedure, a first random access procedure to access the first candidate cell and a second random access procedure to access the second candidate cell; and accessing to a target cell determined from the first candidate cell and the second candidate cell after the serving cell change procedure is completed. In this way, the interruption time corresponding to CHO or CPC procedure when multiple candidates are available can be reduced.
Patent WO-2022067810-A1 (WO)
Inventor: LI QUANGUO
IPC: H01M50/30
Filed: 2020-09-30
Abstract: A battery (11), a device comprising same, and a production method and apparatus for same, relating to the technical field of energy storage and used for solving the problem of poor use safety of the battery (11). The battery (11) comprises: at least two battery cells (111), the at least two battery cells (111) each comprising a pressure relief mechanism (1111), the pressure relief mechanisms (1111) being used for actuating to relieve the internal pressure when the internal pressure or temperature of the battery cells (111) reaches a threshold; and at least two discharge passages (112), the discharge passages (112) being isolated from each other and corresponding to the pressure relief mechanisms (1111), and the at least two discharge passages (112) being configured to respectively collect the discharges from the corresponding battery cells (111) when the pressure relief mechanisms (1111) are actuated. The production method for the battery (11) comprises the following steps: configuring at least two battery cells (111); and configuring at least two discharge passages (112). The production apparatus for the battery (11) comprises a battery cell configuration module and a discharge passage configuration module. The battery (11), device comprising same, and production method and production apparatus therefor provided are used for improving the use safety of the battery (11).