baber/WOPTO huggingface dataset:
Patent WO-2019223682-A1 (WO)
Title: Thin-film transistor and manufacturing method therefor, array substrate, and display device
Inventor: WANG LING
IPC: H01L21/34
Filed: 2019-05-21
Abstract: Provided are a thin-film transistor and a manufacturing method therefor, an array substrate, and a display device. The thin-film transistor comprises: a base substrate; a first gate located on one side of the base substrate; an active layer located on the side of the first gate distant from the base substrate; a second gate located on the side of the active layer distant from the base substrate; and a source-drain electrode located on the side of the second gate distant from the base substrate. The orthographic projection of the source-drain electrode on the base substrate at least partially overlaps the orthographic projection of the second gate on the base substrate.
Patent WO-2020237573-A1 (WO)
Title: Mapping one preamble to multiple physical uplink shared channel resource units for two-step random access procedure
Inventor: LEI JING
IPC: H04W74/02
Filed: 2019-05-30
Abstract: Aspects are provided to support payloads for msgA transmission in a two-step random access (RACH) procedure by providing a one-to-many mapping arrangement between preambles and physical uplink shared channel (PUSCH) resource units (PRUs). A preamble is determined by the UE which is mapped to one or more groups of PRUs to support piggybacking of uplink control information (UCI), frequency hopping on PUSCH, and multiple-slot repetition for msgA transmissions. By piggybacking UCI to a payload in msgA, flexibility may be provided in the selection of MCS and waveform as well as resource allocation for demodulation reference signals (DMRS) and PUSCH in PRUs. Moreover, by allowing a payload to hop to different frequencies on PUSCH during the transmission of msgA, a gain in frequency diversity and interference averaging may be provided, and by enabling a payload to repeat across multiple slots in msgA transmission, coverage enhancement and/or reliability may be increased.
Patent WO-2019228535-A1 (WO)
Inventor: XIE XINQIAN
IPC: H04W74/00
Filed: 2019-05-31
Abstract: 本发明实施例提供一种信号发送方法、装置及系统，涉及通信技术领域，能够显著提升终端设备接入网络的成功率。该方法包括：终端设备确定上行配置信息，并且终端设备根据该上行配置信息向网络设备发送上行信号，其中，该上行配置信息包括上行载波和重复次数，或该上行配置信息包括信号波形和重复次数，或该上行配置信息包括上行载波、信号波形以及重复次数，该上行载波为至少两个上行载波中的一个。
Patent WO-2019242693-A1 (WO)
Title: 单臂机械手
Inventor: XIONG CHANGLUN
IPC: B25J9/12
Filed: 2019-06-20
Abstract: 一种单臂机械手，包括：固定水平导轨（19）；固定水平导轨马达（20），设置于固定水平导轨（19）上；安装于固定水平导轨（19）上的固定水平导套（27）和移动水平导轨（21）；设置于移动水平导轨（21）上的移动水平导套（28）和移动水平导轨马达（22）；手臂组件（8），设置于移动水平导套（28）上，及机械手控制器（7），与固定水平导轨马达（20）及移动水平导轨马达（22）电连接；其中，固定水平导轨马达（20）设置为驱动移动水平导轨（21）在固定水平导轨（19）上移动；移动水平导轨马达（22）设置为驱动手臂组件（8）在移动水平导轨（21）上移动。
Patent WO-2020029804-A1 (WO)
Title: Refrigerant purification system and heat exchange system including refrigerant purification system
Inventor: ZHANG HONGSHENG
IPC: F25B43/04
Filed: 2019-07-25
Abstract: Provided are a refrigerant purification system (10) and a heat exchange system including the refrigerant purification system (10). The refrigerant purification system (10) comprises: a gas cooling separator (11) and a refrigerant supply device (12). The gas cooling separator (11) is provided with: a mixed gas inlet (21), a gas outlet (22), a condensed liquid outlet (23), and at least two cooling cavities (24). Each of the cooling cavities (24) is provided with a condensation and evaporation tube (25); a second refrigerant flows through the condensation and evaporation tube (25) to condense gas in the cooling cavity (24); and each condensation and evaporation tube (25) is connected to an expansion valve (26), and the expansion valve (26) throttles the second refrigerant, supplied from the refrigerant providing device (12) to the condensation and evaporation tube (25), to make same be at different evaporation pressures, wherein the closer the cooling cavity (24) is to the gas outlet, the lower the evaporation pressure of the second refrigerant in the condensation and evaporation tube (25).
Patent WO-2020215546-A1 (WO)
Inventor: CHEN LONGLONG
IPC: H02G3/04
Filed: 2019-08-22
Abstract: The present application provides a stamping-type heavy cable protector, comprising a body formed by stamping. Glands are fixedly connected to both ends of the body. Cable clamps are fixedly connected to both inner ends of the body. The cable clamps are adapted to the body in shape and size. The surface of the body is provided with protrusions formed by stamping. The surfaces of the glands are provided with protrusions formed by stamping. The longitudinal section of each gland and the longitudinal section of the body are symmetrical to each other. Compared with a stamping type, the materials of the body and the glands of the present application are thicker, the strength and rigidity of the product are improved, the installation is convenient, the universality of the die is strong, and the development cost of the die is reduced; compared with a casting type, under the condition that the connecting structure and strength are close, the production cycle is short, the costs are low, and no pollution is caused to the environment.
Patent WO-2020063250-A1 (WO)
Title: 量子点及其制备方法
Inventor: NIE ZHIWEN
IPC: C09K11/02
Filed: 2019-08-30
Abstract: 一种量子点及其制备方法，该量子点包括III-V族量子点核和包覆在所述III-V族量子点核表面的乙酰丙酮盐壳层。该量子点通过在III-V族量子点核的表面引入一层乙酰丙酮盐壳层，可以钝化III-V族量子点核表面，不仅使量子点更加稳定、尺寸分布变得均匀，而且具有更好的分散性，可显著收窄峰宽，同时非常有利于厚外壳层的生长，以进一步提高量子点的发光效率，对III-V族量子点的使用和发展具有极为重要的意义。
Patent WO-2020107979-A1 (WO)
Inventor: YIN WEN
IPC: G06F3/041
Filed: 2019-08-30
Abstract: A touch control panel and a manufacturing method therefor, belonging to the technical field of display driving. The touch control panel comprises: a touch control driver (2); multiple touch control signal lines (3), connected to the touch control driver (2); a common electrode layer, comprising multiple common electrodes (4) arranged in an array, wherein each common electrode (4) and at least one touch control signal line (3) communicate with each other correspondingly, the common electrode (4) has at least one opening (5), and the opening (5) is located at an overlapping portion of the common electrode (4) and the touch control signal line (3). The present invention reduces the area of a distal common electrode (4) by means of unevenly excavating openings (5) of the common electrode (4) at different positions in a pixel area (6) so as to realize capacitance matching, thereby preventing, when a screen size is relatively large and the load difference between a proximal end and a distal end is relatively large, the phenomenon of a poor picture quality of the product quality from occurring.
Patent WO-2021035725-A1 (WO)
Title: Object pick-up device, movable platform, control method, system and storage medium
Inventor: CHEN YUESHI
IPC: B66F9/18
Filed: 2019-08-30
Abstract: Disclosed are an object pick-up device (100), a movable platform (1000), a control method, a system and a storage medium. A first driving mechanism (120) of the object pick-up device (100) can drive an object pick-up mechanism (130) and a first stop structure (140) to move synchronously, such that the object pick-up mechanism (130) can pick up a target object at a first working position; and at a second working position, the first stop structure (140) can prevent the target object from falling from the object pick-up mechanism (130).
Patent WO-2021022603-A1 (WO)
Inventor: LIANG JIAWEN
IPC: F24F13/32
Filed: 2019-09-04
Abstract: Disclosed is a window air conditioner. The window air conditioner is mounted at a window of a wall. The window air conditioner comprises: a housing comprising an outdoor part and an indoor part, the outdoor part and the indoor part being spaced apart to define an accommodating groove, a window board being suitable to be placed in the accommodating groove, and the side wall of the accommodating groove being provided with a first positioning portion; and a positioning device movably provided on the housing, the positioning device being provided with a plurality of second positioning portions, and the plurality of second positioning portions being spaced apart in the direction from the indoor side to the outdoor side. When the positioning device is in a locked state, the positioning device extends into the accommodating groove and cooperates with the window board to position the window board. The first positioning portion cooperates with one of the second positioning portions to position the positioning device. In an unlocked state, the positioning device is detached from the window board.
Patent WO-2021046720-A1 (WO)
Title: Display panel and display device
Inventor: YUAN CAN
IPC: G09G3/32
Filed: 2019-09-10
Abstract: A display panel and a display device. The display panel comprises multiple subpixel units arranged in an array. The array comprises N rows and 4M columns. The subpixel units at each row are divided into multiple subpixel unit groups. Each subpixel unit group comprises a first subpixel unit, a second subpixel unit, a third subpixel unit and a fourth subpixel unit sequentially positioned at four consecutive columns in a first direction. The display panel further comprises multiple first data lines and multiple second data lines arranged in a second direction. In the second direction, the first subpixel unit and the second subpixel unit in each subpixel unit group are connected to the same first data line so as to receive a data signal. In the second direction, the third subpixel unit and the fourth subpixel unit in each subpixel unit group are connected to the same second data line to receive a data signal. The display panel can multiplex data lines, thereby facilitating realizing a narrow bezel.
Patent WO-2021051392-A1 (WO)
Inventor: SONG LEI
IPC: H04W72/10
Filed: 2019-09-20
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un appareil de détermination de priorité. Le procédé consiste : à déterminer, par un dispositif terminal, qu'au moins deux signaux de liaison descendante doivent être reçus dans une unité de temps ; et à déterminer, en fonction des types et/ou des informations de quasi-co-localisation spatiale desdits deux signaux de liaison descendante, des priorités de réception desdits deux signaux de liaison descendante. Par conséquent, un émetteur et un récepteur peuvent atteindre un accord sur les priorités d'au moins deux signaux, ce qui permet de réduire et même d'éviter des erreurs de réception de signal.
Patent WO-2020232932-A1 (WO)
Inventor: LV XIUFENG
IPC: F25D29/00
Filed: 2019-09-23
Abstract: Disclosed are a control system and a control method for a refrigeration device, and a refrigeration device and a storage medium. The control system (1) comprises: a memory (12), a processor (14), and a computer program stored in the memory (12) and able to run on the processor (14), wherein the processor (14) executes the computer program to implement the following steps: controlling a collection apparatus to collect health information; sending the health information to a server, so that the server generates an analysis report according to the health information; and receiving and displaying the analysis report. The control system of the refrigeration device controls the collection apparatus to collect the health information and send the health information to the server, the server generates the analysis report according to the health information, and then the refrigeration device receives and displays the analysis report, so that a user can collect the health information and obtain current health information of the user and a personalized analysis report by means of the refrigeration device.
Patent WO-2021056417-A1 (WO)
Inventor: SONG JUN
IPC: G06F1/26
Filed: 2019-09-27
Abstract: Methods and apparatus are provided for improving power management. A power management component receives a power capping command for a computing system. The computing system includes a plurality of processing components. The computing system includes a plurality of power domains distributed among the plurality of processing components. The power management component consolidates one or more instances running on a first group of power domains onto a second group of power domains. The power management component performs power capping on the plurality of power domains in the computing system excluding the second group of power domains.
Patent WO-2021062850-A1 (WO)
Title: 一种接口建立的方法、装置及系统
Inventor: LUO HAIYAN
IPC: H04W76/30
Filed: 2019-09-30
Abstract: 本申请公开一种接口建立的方法、装置及系统，该方法包括：第一节点向接入管理功能AMF发送第一消息，第一消息包括本地用户面管理功能L-UPF的信息和数据网络名称DNN，AMF从第一节点接收第一消息后，向SMF发送第一节点的标识、所述L-UPF的信息和所述DNN，SMF向AMF返回第一接口消息，AMF将从SMF接收的第一接口消息发送给第一节点。其中，所述第一接口消息用于建立所述L-UPF与会话管理功能SMF之间的接口。
Patent WO-2020078313-A1 (WO)
Inventor: CHEN XIQING
IPC: H01H85/05
Filed: 2019-10-14
Abstract: 一种熔断器及熔断器的生产方法，所述熔断器包括设有端电极(4)的上、下绝缘层(2)及设在上、下绝缘层(2)之间的熔断体(1)，所述熔断器还包括设置在所述熔断体(1)与所述绝缘层(2)之间的功能层(3)，所述功能层(3)包括基材(32)及均匀或大致均匀地分布在所述基材(32)中的灭弧材料(31)，所述灭弧材料(31)含有密闭空穴，所述基材(32)包括低温共烧陶瓷粉、气雾氧化硅、氧化硅、惰性树脂、磷酸及磷酸酯聚酯，所述灭弧材料(31)的含量为1～50wt％；该熔断器克服了现有技术中熔断体(1)在与缓冲层以及灭弧层之间因无依托在烧结过程中收缩不匹配，导致熔断体(1)发生变形、弯曲、缺陷等现象的缺点，保证熔断体(1)的平整性、一致性和完整性，显著提升了熔断特性及生产效率。
Patent WO-2020228242-A1 (WO)
Title: Method and apparatus for tracking target object, and storage medium
Inventor: TANG DEZHI
IPC: B60W30/14
Filed: 2019-10-22
Abstract: A method and apparatus for tracking a target object, and a storage medium, wherein same belong to the technical field of intelligent vehicles. The method comprises: acquiring, by means of a millimeter wave radar mounted on a vehicle, radar information, in a driving direction, of the vehicle; determining, on the basis of the radar information, a target object that meets a tracking condition; and tracking the target object to control the vehicle. The tracking is targeted, thereby improving the accuracy of object tracking, and guaranteeing the driving safety of a vehicle.
Patent WO-2020155725-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W76/27
Filed: 2019-11-04
Abstract: Provided are a parameter configuration method and apparatus, and a network device. The method comprises: a target base station configuring a mobility control parameter of a terminal; and the target base station sending the mobility control parameter of the terminal to an anchor base station or sending the mobility control parameter to the terminal, wherein the anchor base station refers to a base station saving the context of the terminal.
Patent WO-2020125257-A1 (WO)
Inventor: JIAO SHIPING
IPC: B08B13/00
Filed: 2019-11-07
Abstract: Disclosed is a pressure washer, comprising a main engine (12), which comprises a pump (17) and a motive force input mechanism connected to the pump (17) for receiving motive force; a water outlet structure, through which the pressure washer ejects a pressurized water stream outward; a DC motive force unit (14), which comprises a first motor (142) adapted to couple to the motive force input mechanism and a battery pack for providing DC drive power to the first motor (142); and an AC motive force unit (16), which comprises a second motor (162) adapted to couple to the motive force input mechanism, and a power cable for connecting the second motor (162) to an AC power source. The motive force input mechanism is selectively coupled to the first motor (142) or the second motor (162) such that the pump (17) is driven by the DC motive force unit or the AC motive force unit. The DC motive force unit (14) and the AC motive force unit (16) are configured independent of each other to allow the use of the corresponding DC motive force unit or AC motive force unit under different working conditions, which improves the portability of the pressure washer, and at the same time achieves a balance between the working time of the pressure washer and the weight and cleaning efficiency of the pressure washer under different working conditions.
Patent WO-2021088053-A1 (WO)
Inventor: BI WENPING
IPC: H04W40/22
Filed: 2019-11-08
Abstract: 一种通信方法及装置，其中方法包括：第一通信设备从第三通信设备接收第一信号，根据该第一信号确定第一功率值，在第一功率值大于或等于第一阈值的情况下，激活第一通信设备的第一功能，其中，第一功能为对接收到的信号进行放大和/或转发。由于第一信号对应的第一功率值可间接地反映出第一通信设备与第三通信设备之间的距离，当第一功率值大于或等于第一阈值时，第一通信设备距离第三通信设备可能较近，此时激活第一通信设备的第一功能，可有效提高第三通信设备的传输性能。
Patent WO-2021056774-A1 (WO)
Title: Composite busbar of vehicle-mounted controller
Inventor: LI MENGJUN
IPC: B60R16/03
Filed: 2019-11-20
Abstract: Provided is a composite busbar of a vehicle-mounted controller, relating to the technical field of circuit breaker equipment, and comprising a busbar board (9), an A relay (12), a D fuse (14), a main fuse (18), and the like; the positive electrode of the input end of the busbar board (9) is electrically connected to the positive electrode of the E output end via the main fuse (18) and a main contactor (10); the positive electrode of the input end of the busbar board (9) is electrically connected to the positive electrode of the E output end via the main fuse (18), a B relay (13), and a pre-charge resistor (71); the positive electrode of the input terminal of the busbar board (9) is electrically connected to the positive electrode of the A output terminal via the main fuse (18), the A relay (12), and an A fuse (17); the positive electrode of the input end of the busbar board (9) is electrically connected to the positive electrode of the B output terminal via the main fuse (18), the A relay (12), and a B fuse (16); the positive electrode of the input end of the busbar board (9) is electrically connected to the positive electrode of the C output end via the main fuse (18) and a C fuse (15); the positive electrode of the input terminal of the busbar board (9) is electrically connected to the positive electrode of the output terminal D via the main fuse (18) and a D fuse (14); the negative electrode of the input end of the busbar board (9) is separately electrically connected to the negative electrodes of the five output ends. The invention has one-time installation, is not prone to errors, has a compact structure, and is easy to maintain and install.
Patent WO-2021012541-A1 (WO)
Inventor: SUN YUMING
IPC: C09D133/12
Filed: 2019-11-22
Abstract: An aqueous polyacrylate emulsion and a preparation method therefor. Said emulsion comprises the following components: an acrylate soft monomer, an acrylate hard monomer, an organic polybasic phosphonic acid, a polar monomer, an intra-crosslinking monomer, a silane coupling agent, a functional monomer, an anionic emulsifier, a buffer, a nonionic emulsifier, an antifoaming agent, a wetting agent, an initiator, deionized water, a pH modifiers, a nano-sol, and alkaline cyclodextrin. During application, calcium carbonate, titanium dioxide powder, a film-forming additive and a dispersant are added to an aqueous acrylate adhesive emulsion, stirred and mixed for uniform dispersion, and coated on a road or bridge surface with an asbestos tile as the substrate.
Patent WO-2020114421-A1 (WO)
Inventor: WANG XINGGANG
IPC: G06V10/25
Filed: 2019-12-04
Abstract: Provided are a target object detection method and apparatus, and a computer-readable storage medium and a computer device. The method comprises: acquiring an image to be detected; inputting the image to be detected into a target object detection model, wherein the target object detection model is obtained by performing parameter adjustment on an initial object detection model according to a training loss value, the training loss value is obtained by performing calculation according to a target pixel point determined in a first area and a second area, and the first area and the second area are determined according to the position of a sample centroid of a target type object in a training sample image; the target object detection model generating a prediction image corresponding to the image to be detected, wherein the prediction image describes a relationship degree by which each pixel point in the image to be detected belongs to a target detection object; and performing area division on the prediction image to obtain a target detection object area. In addition, further provided are an object detection model training method and apparatus, and a computer-readable storage medium and a computer device.
Patent WO-2020125516-A1 (WO)
Title: Lithium metal electrode, preparation method therefor and lithium battery
Inventor: YI JINGSI
IPC: H01M4/13
Filed: 2019-12-11
Abstract: Disclosed in the present invention is a lithium metal electrode, comprising a lithium metal body and a protective layer covering the lithium metal body. The material of the protective layer comprises lithium fluoride formed by means of a reaction of a metal fluoride and lithium metal under heat, and an alloy of lithium and metal element in the metal fluoride. The preparation method for the lithium metal electrode comprises the steps of: S10, providing a lithium metal body and metal fluoride powder; S20, coating the metal fluoride powder on the surface of the lithium metal body; and S30, heating the lithium metal body coated with the metal fluoride powder to form a protective layer on the surface of the lithium metal body, so as to obtain the lithium metal electrode. In the examples of the present invention, a fluoride is bonded to the surface of a lithium metal body by means of a reaction under heat to form a protective layer, and thus the formation of lithium dendrites in a lithium battery can be effectively inhibited, thereby improving the cycle life and cycle stability of a metal lithium battery.
Patent WO-2021114285-A1 (WO)
Inventor: ARJONA ANDRES
IPC: H04W76/10
Filed: 2019-12-13
Abstract: Example embodiments of the present disclosure relate to operator network identification. According to some example embodiments, a first apparatus comprised in a second network device obtains a first identity of a first operator network from a first network device for determining a termination point of traffic associated with a terminal device. The second network device is configured to provide dual connectivity to the terminal device together with the first network device. The first apparatus determines a second operator network for serving the terminal device through the second network device and transmits, to a second apparatus comprised in the second network device, information on the first identity of the first operator network and a second identity of the second operator network. Through this solution, it is possible to distinguish the operator networks selected by different network devices within a network device with a disaggregated architecture in the dual connectivity scenario.
Patent WO-2021114450-A1 (WO)
Inventor: HONG ZHENG
IPC: H02K1/28
Filed: 2020-01-09
Abstract: The present invention relates to the technical field of permanent magnet motors, and disclosed is a rotor structure of a permanent magnet motor, comprising a magnetizer and permanent magnet groups, wherein the permanent magnet groups are circumferentially arrayed on the magnetizer and divide the magnetizer into an inner-layer magnetic pole of a rotor and an outer-layer magnetic pole of the rotor; the magnetizing directions of the adjacent permanent magnet groups are opposite; each permanent magnet group comprises a left permanent magnet and a right permanent magnet; a gap is formed between the inner end of the left permanent magnet and the inner end of the right permanent magnet; and the outer ends of the left permanent magnets and the right permanent magnets are provided with isolation reinforcing pieces made of a non-magnetic material. The rotor structure is provided with inner and outer magnetic poles; each magnetic pole of the rotor constitutes two magnetic circuits by means of two groups of independent magnetic fields; when the magnetic field of a stator changes, one magnetic field of the magnetic poles of the rotor of the structure is enhanced, while the other magnetic field is reduced. The stator magnetic field drives the rotor to rotate and simultaneously controls the change of the sizes of two magnetic fields of the magnetic poles of the rotor; and the efficiency of the motor is improved by means of the change of the sizes of two magnetic circuits of the rotor.