baber/WOPTO huggingface dataset:
Patent WO-2019153984-A1 (WO)
Title: Microelectronic controlled magnetic cleaning system and method therefor
Inventor: XIONG LI
IPC: A61B17/22
Filed: 2019-01-02
Abstract: A microelectronic controlled magnetic cleaning system, comprising: a micron-scale fine line inner-end part, a micron-scale fine line outer motor control part, and a micron-scale fine line outer system electronic control part. The micron-scale fine line inner-end part is specifically manufactured as a plurality of micron-scale magnetic fine lines, and the central magnetic fine lines are slightly wider than the peripheral magnetic fine lines. The inner-end part of the central magnetic fine lines is spiral shaped. The micron-scale fine line outer motor control part is made by adding a high-precision micro-motor at the middle portion outside the central magnetic fine lines. When a larger obstruction is found by an endoscope or other optical device imaging system, the central magnetic fine lines can be controlled to arrive at a designated position, and motor speed can be controlled to clean the obstruction. The micron-scale fine line outer system electronic control part specifically separates central magnetic fine lines from peripheral magnetic fine lines, connects respectively the central and the peripheral magnetic fine lines to an electromagnetic sensing system, ensuring that the control system can separately control advancement and retraction and magnetic properties of the central and peripheral magnetic fine lines, and combines a gyroscopic thermal tracking assistance system to locate the position of the fine lines and to display the same in a digital imaging system. Also disclosed is a micro-electronic controlled magnetic cleaning method.
Patent WO-2020133784-A1 (WO)
Inventor: TANG YING
IPC: H01L27/108
Filed: 2019-04-02
Abstract: 本发明提供一种微控制器及其制作方法，所述微控制器包括逻辑控制基板以及设置在所述逻辑控制基板上的至少一个存储器裸芯和至少一个非存储器裸芯，所述逻辑控制基板包括半导体器件层以及互连介质层，所述半导体器件层中形成有中央处理器和至少一个逻辑控制器，所有的所述存储器裸芯以并排或堆叠的方式设置在所述互连介质层上，且至少一个所述存储器裸芯通过所述互连介质层中相应的电互连结构电连接所述中央处理器；所有的所述非存储器裸芯以并排或堆叠的方式设置在所述互连介质层上，并通过所述互连介质层中相应的电互连结构电连接对应的所述逻辑控制器。本发明可减少在集成电路器件制造工艺阶段所需的版图以及一些不必要的虚拟结构，能降低成本。
Patent WO-2019196839-A1 (WO)
Title: Organic light-emitting diode and manufacturing method therefor, display panel, and display apparatus
Inventor: CHEN LEI
IPC: H01L51/56
Filed: 2019-04-09
Abstract: An organic light-emitting diode, a display panel, a display apparatus, and a manufacturing method for the organic light-emitting diode. The organic light-emitting diode (100) comprises a first electrode (101), a first electron blocking layer (102), a light-emitting layer (103), and a second electrode (104) that are sequentially stacked. The surface of the first electron blocking layer (102) in contact with the light-emitting layer (103) is doped with a hole-type non-metallic material (1021). According to embodiments of the present invention, by doping the hole-type non-metallic material (1021) in the first electron blocking layer (102), the density of holes at a compound interface is increased, the utilization rate of the holes is improved, the loss of holes during transmission is avoided, and the holes can be ensured to be recombined with the transmitted electrons in time, so that the accumulation of excessive electrons at the interface between the first electron blocking layer and the light-emitting layer can be avoided to reduce damage to the first electron blocking layer, thereby prolonging the service life of a finally manufactured device.
Patent WO-2020172975-A1 (WO)
Inventor: ZHENG MIN
IPC: H04N5/225
Filed: 2019-04-19
Abstract: 一种显示装置（100），包括，显示面板（110），具有透光区（107）；摄像模组（120），包括一镜头组件（125）以及图像传感器（122），摄像模组（120）设于显示面板（110）的下方，且对应于透光区（107）；其中镜头组件（125）设于图像传感器（122）与显示面板（110）的底侧之间；镜头组件（125）中具有至少一个透镜，其中至少一个透镜为平凸透镜（1352），将现有的摄像模组（120）中的凸透镜进行了减薄，并安置在镜头组件（125）中，可以有效地减少镜头组件（125）厚度，最后可使摄像模组（120）占用更小空间。
Patent WO-2019228180-A1 (WO)
Title: Mobile terminal
Inventor: CHEN WENLONG
IPC: H04M1/03
Filed: 2019-05-14
Abstract: The present invention provides a mobile terminal. The mobile terminal comprises a first receiver and a second receiver. A first cavity and a second cavity are provided on two opposite sides of the mobile terminal. The first cavity is provided with a first opening, and the second cavity is provided with a second opening, the first opening and the second opening having opposite orientations, and both being in communication with the outside. The first receiver is provided in the first cavity, and the second receiver is provided in the second cavity. The first receiver outputs a first sound signal, and the second receiver outputs a second sound signal, the phase of the first sound signal being opposite to the phase of the second sound signal.
Patent WO-2020215438-A1 (WO)
Inventor: YAO BIN
IPC: G06F16/29
Filed: 2019-05-28
Abstract: Disclosed are a spatial keyword query distributed indexing system and method for an electronic map. The method comprises the following steps: S1, partitioning: segmenting original data by means of a data partition abstract interface of a Spark platform, and mapping same to nodes of a cluster, and forming data partitions in the nodes; S2, creating local indexing: respectively creating an index file in the data partitions; at the same time, acquiring statistics information of the data partitions; and S3, creating global indexing: creating global indexing in a main node by using the statistics information acquired in the local indexing creation. The present invention can increase the keyword query throughput, reduce the indexing cost, and reduce the response delay of the system.
Patent WO-2020052284-A1 (WO)
Title: Control method and device, depth camera, electronic device, and readable storage medium
Inventor: ZHANG XUEYONG
IPC: H04B10/564
Filed: 2019-06-04
Abstract: A control method, a control device (90), a time of flight depth camera (300), an electronic device (800), and a computer readable storage medium (900). The control method comprises: (01) obtaining a scene image of a scene; (03) recognizing whether a human face exists in the scene image; (05) when a human face exists in the scene image, controlling a light transmitter (100) to emit light at a first light emitting power and/or a first turn-on frequency; and (07) when no human face exists in the scene image, controlling the light transmitter (100) to emit light at a second light emitting power and/or a second turn-on frequency.
Patent WO-2020199374-A1 (WO)
Inventor: Dong Mingjiang
IPC: F01P7/14
Filed: 2019-06-24
Abstract: An electromagnetic silicone oil water pump clutch, comprising: a water pump body (1), a pump shaft (2), an electromagnetic solenoid coil (3), a belt pulley (4), a coupling shaft sleeve (5), a driven disc (6), a spring piece (7), a coupling disc (8), a driving disc (9), and a silicone oil cavity shell (10). The pump shaft (2) is provided at the center of the water pump body (1); a fixing plate is provided at one end of the water pump body (1); the electromagnetic solenoid coil (3) is provided on the fixing plate; the belt pulley (4) is provided on the water pump body (1); the silicone oil cavity shell (10) is pressed and riveted on one side of the belt pulley (4); the coupling shaft sleeve (5) is fixed to one end of the pump shaft (2); the spring piece (7) is provided on the outer side of the coupling shaft sleeve (5); the coupling disc (8) is provided on the spring piece (7); the coupling shaft sleeve (5) is provided on the silicone oil cavity shell (10); the driven disc (6) is provided inside the silicone oil cavity shell (10); the driving disc (9) is fixed to the inner side of the belt pulley (4). Also disclosed is a working method of the electromagnetic silicone oil water pump clutch. An adjustable rotating speed is provided for the water pump by means of the electromagnetic solenoid coil (3) and silicone oil viscous force.
Patent WO-2020020212-A1 (WO)
Title: Random access method, terminal, and network device
Inventor: ZHANG YANXIA
IPC: H04W72/08
Filed: 2019-07-24
Abstract: The present invention provides a random access method, a terminal, and a network device. The random access method is applied to the terminal and comprises: obtaining configuration information of a target random access; according to the configuration information, determining a first physical uplink shared channel (PUSCH) resource that sends message 1; and on the first PUSCH resource, sending the message 1 of the target random access.
Patent WO-2021016863-A1 (WO)
Title: Conductive paste for semiconductor element, preparation method thereof and perc solar cell
Inventor: LIU XIAOLI
IPC: H01L31/0224
Filed: 2019-07-30
Abstract: Conductive paste for a semiconductor element, a preparation method thereof and a solar cell. The conductive paste comprises the following raw materials in parts by weight of 100 parts: 80.0-93.0 parts of metal powder; 6.0-15.0 parts of organic carrier; 0.5-5.0 parts of oxide etchant; the oxide etchant contains Fe 2 O 3 , SiO  2  and Na  2 O; on the basis of 100 mole parts of the oxide etchant, Fe  2 O  3 :SiO  2 =0.1:40-25:10; and Na  2 O:SiO  2 =0.1:40-10:10. The conductive paste shows excellent etching performance when being sintered at a temperature of less than or equal to 700℃, so that the metal powder forms a good ohmic contact with silicon on the surface of a PERC crystalline silicon solar cell, thereby reducing the resistance of a front electrode, and obtaining the front electrode with low contact resistance, good conductivity and strong adhesive force. The resulting PERC crystalline silicon solar cell is greatly improved in performance.
Patent WO-2020025062-A1 (WO)
Inventor: LU JIANQIANG
IPC: H04M1/02
Filed: 2019-08-02
Abstract: L'invention concerne un écran d'affichage (10) et un dispositif électronique (100). L'écran d'affichage (10) comprend un certain nombre de pixels d'affichage (11) agencés sur une zone d'affichage (101) de l'écran d'affichage (10) et une pluralité de pixels de capture d'image (21) agencés dans des espaces entre la pluralité de pixels d'affichage (11). L'écran d'affichage (10) peut fonctionner dans un mode d'affichage ou dans un mode de capture d'image. La pluralité de pixels d'affichage (11) est commutée lorsque l'écran d'affichage (10) est dans le mode d'affichage et la pluralité de pixels de capture d'image (21) est commutée lorsque l'écran d'affichage (10) est dans le mode de capture d'image. L'écran d'affichage (10) intègre des pixels d'affichage (11) et des pixels de capture d'image (21), de sorte que l'écran d'affichage (10) puisse être utilisé pour un affichage et une capture d'image en même temps.
Patent WO-2020199448-A1 (WO)
Inventor: LIN XIAOFA
IPC: B05B1/18
Filed: 2019-08-12
Abstract: 洗护用品载具和淋浴器。洗护用品载具（1000）包括壳体（10）和储存管（11），壳体（10）设有进水端和出水端，储存管（11）至少一端封闭地置于壳体（10）中，其外壁与壳体（10）内壁存在间隙以形成联通进水端和出水端的第一过水道，环绕储存管（11）外壁还设有若干通孔（110a）。该洗护用品载具可以独立灌装，灌装方便且容量大，出水顺畅。
Patent WO-2020237884-A1 (WO)
Inventor: LI JINFENG
IPC: B24B9/04
Filed: 2019-08-30
Abstract: 一种金属管类自动整径机器人及其整径方法，金属管类自动整径机器人包括基础框架（2）、传送组件、夹具组件和打磨整径抛光组件，基础框架（2）包括基础框架本体；传送组件包括输出传送组件（1）和输入传送组件（5）；夹具组件包括与基础框架（2）移动连接的抓取组件（6），设置在抓取组件（6）一侧且与基础框架（2）移动连接的打磨夹具（7），以及设置在打磨夹具（7）一侧且与基础框架（2）移动连接的抛光夹具（8）。
Patent WO-2020063271-A1 (WO)
Inventor: SHEN XIAODONG
IPC: H04W72/04
Filed: 2019-09-03
Abstract: The present disclosure provides a receiving method, a transmission method, a terminal, and a network apparatus. The receiving method is applicable to a terminal, and comprises: receiving, in a search space corresponding to a CORESET, a physical downlink control channel (PDCCH), wherein the CORESET corresponds to different times and occupies different positions in a frequency domain, or for CORESETs corresponding to different times, the search space occupies different positions in the frequency domain or at least two search spaces of the CORESET occupy different positions in the frequency domain.
Patent WO-2021051358-A1 (WO)
Title: Systems and methods for generating pose graph
Inventor: ZHU XIAOLING
IPC: G06T7/33
Filed: 2019-09-19
Abstract: A system and a method for generating a pose graph. The system may obtain a plurality of nodes, each of which includes point-cloud data acquired by one or more sensors associated with a subject during a time period. The system may determine one or more sets of candidate nodes from the plurality of nodes based on a pose associated with each node, wherein the pose including a location and an orientation of the subject. The system may determine, based on feature information associated with each candidate node, one or more redundant nodes. The system may determine a plurality of target nodes by eliminating the one or more redundant nodes from the plurality of nodes. The system may generate a target pose graph based on the plurality of target nodes.
Patent WO-2020220599-A1 (WO)
Inventor: XING RUBO
IPC: H01L21/683
Filed: 2019-10-17
Abstract: Provided are a batch transfer head and a processing method therefor. The batch transfer head comprises a flexible substrate base and a rigid suction head group. The rigid suction head group comprises multiple rigid suction heads, and is provided on the flexible substrate base such that positions of respective rigid suction heads in the rigid suction head group are adjustable by means of a deformation of the flexible substrate base, allowing the rigid suction heads to attach to corresponding chips to be transferred. The invention reduces occurrence of inadequate attachment or failed attachment due to process variations when processing the chips to be transferred, and enables a rigid suction head group to suction on to more chips to be transferred, thereby enhancing transfer efficiency.
Patent WO-2021007979-A1 (WO)
Title: Drawing board
Inventor: YING FANGTIAN
IPC: A47G1/06
Filed: 2019-10-22
Abstract: A drawing board, being an integrally-formed single component and comprising: a first surface part (100) suitable for directly forming a pattern on a surface; a second surface part (200) located on an opposite side of the first surface part (100); and a peripheral part (300) located at the side parts of the first surface part (100) and the second surface part (200) and connecting the first surface part (100) to the second surface part (200).
Patent WO-2020088314-A1 (WO)
Inventor: FENG YUAN
IPC: H04W4/00
Filed: 2019-10-23
Abstract: The present disclosure provides an information transmission method and a node device. Said method according to the present disclosure comprises: acquiring a higher-layer identifier (ID); mapping the higher-layer identifier (ID) into an underlying ID, the number of bits of the underlying ID being less than or equal to the number of bits of the higher-layer ID; and indicating the underlying ID to a receiving node by means of scheduling control information (SCI) about a physical sidelink control channel (PSCCH), so that the receiving node determines a transmission mode according to the underlying ID, and performs corresponding receiving processing according to the transmission mode.
Patent WO-2020119317-A1 (WO)
Inventor: CUI MENGYANG
IPC: H04L45/243
Filed: 2019-10-31
Abstract: Provided in the present invention are a message forwarding method and apparatus, a storage medium, and an electronic apparatus. The method comprises: setting register entries on a first device according to the following mode: taking only member ports of an aggregate group of the first device and the number of the member ports as the register entries; and forwarding, according to the set register entries, a non-known unicast message received by the first device.
Patent WO-2021087679-A1 (WO)
Inventor: GUO ZILIANG
IPC: G06F16/2455
Filed: 2019-11-04
Abstract: 一种分页数据查询方法、装置、电子设备以及存储介质，该方法应用于电子设备的服务系统，该服务系统包括查询引擎模块、快照存储模块以及数据存储模块，所述方法包括：查询引擎模块接收分页查询请求，该分页查询请求包括查询条件和分页条件（S110），从快照存储模块中获取与查询条件对应的文档标识序列作为第一文档标识序列（S120），基于分页条件从第一文档标识序列中获取文档标识序列作为第二文档标识序列（S130），从数据存储模块中获取与第二文档标识序列对应的目标数据并反馈（S140）。其通过快照存储模块存储文档标识序列，并根据分页查询请求中的查询条件和分页条件从文档标识序列中确定正确的文档标识序列，以提升分页查询的准确性和效率。
Patent WO-2020232998-A1 (WO)
Inventor: WANG MING
IPC: G16H30/20
Filed: 2019-11-11
Abstract: The present application relates to the technical field of artificial intelligence, and provides a medical image evaluation method and apparatus, a computer device and a storage medium. The medical image evaluation method comprises: obtaining a medical image to be evaluated and preprocessing same to obtain a binarization image; scoring the binarization image according to a metal artifact scoring item in a preset scoring library to obtain a metal artifact scoring result; sending the medical image, a basic scoring item corresponding to the medical image, the metal artifact scoring item and the metal artifact scoring result to at least two evaluation users for user scoring; receiving target scoring results fed back by the evaluation users, and calculating and outputting a comprehensive score corresponding to the medical image in combination of preset weight coefficients of the evaluation users; and comparing the comprehensive score with a preset threshold range, and determining the grade of the comprehensive score as an evaluation result for outputting. Therefore, the remote quality control examination on the medical image on the Internet is achieved, the evaluation users do not need to go to the site for examination, and the working efficiency of quality control examination is improved.
Patent WO-2021102638-A1 (WO)
Title: 电池单体、电池模块、电池组、使用电池单体作为电源的装置及电池单体的组装方法
Inventor: ZHENG YULIAN
IPC: H01M2/04
Filed: 2019-11-25
Abstract: 本公开涉及一种电池单体、电池模块、电池组、使用电池单体作为电源的装置及电池单体的组装方法，其中电池单体包括电极组件(20)和绝缘支撑板(50)，电极组件(20)包括主体部(22)和与主体部(22)连接的极耳(21)，绝缘支撑板(50)包括第一支撑部(51)和与第一支撑部(51)连接的第二支撑部(52)，第一支撑部(51)相对于第二支撑部(52)向靠近主体部(22)的方向凸起以使第二支撑部(52)和主体部(22)之间形成第一间隙，极耳(21)的至少部分位于第一间隙内。通过在第二支撑部和主体部之间形成第一间隙，可以容纳极耳的至少部分，有效保护极耳，防止极耳被挤压，减少极耳的损坏，提高电池的使用寿命。
Patent WO-2021093032-A1 (WO)
Title: Electric breast pump
Inventor: LIU KUEI-CHEN
IPC: A61M1/06
Filed: 2019-11-28
Abstract: Disclosed is an electric breast pump (100), comprising an adapter base (1), a milk pumping cover body (2), a heating cover body (3), a milk-collecting bottle (4) and a tubing module (5). The adapter base (1) comprises a first opening (101), a second opening (102) and a third opening (103). The milk pumping cover body (2) comprises a cover opening portion (21) and a neck opening portion (22). The heating cover body (3) is attached to the back face of the cover opening portion (21) in a penetrating and sleeving manner by means of the neck opening portion (22). The milk pumping cover body (2) is jointed to the second opening (102) by means of the neck opening portion (22) so as to be connected to the adapter base (1). An electric socket (301) is arranged on the back face of the heating cover body (3). The milk-collecting bottle (4) is connected to the adapter base (1). The tubing module (5) is jointed to the first opening (101) so as to be connected to the adapter base (1), and comprises a cover body (50), a first tubing (51) and a second tubing (52). The cover body (50) is arranged at the first opening (101). The first tubing (51) is used for transmitting electric power to the heating cover body (3). The second tubing (52) draws air iton a cavity of the adapter base (1) through an aperture (54).
Patent WO-2021103035-A1 (WO)
Title: 一种同步信号/广播信号块的广播方法及装置
Inventor: JIN YINGHAO
IPC: H04W76/10
Filed: 2019-11-30
Abstract: 一种同步信号/广播信号块的广播方法及装置。方法包括：第一接入网设备RAN1确定请求第二接入网设备RAN2为终端分配资源，RAN1向RAN2发送用于指示RAN2广播同步信号/广播信号块SSB的第一消息。RAN2相应开始广播SSB。第一消息还可包括SSB的广播周期。广播周期还可由RAN1发送给终端。RAN2可根据具体情况停止广播SSB。例如，RAN2向RAN1发送终端的接入状态报告，RAN1参考接入状态报告通知RAN2停止广播。SSB的开始广播和停止广播可以按照小区粒度进行。方法及装置适用双连接或切换场景，能应用在5G或未来通信系统中，实现系统能耗的降低。
Patent WO-2020258776-A1 (WO)
Inventor: YU LIGUANG
IPC: H03F1/52
Filed: 2019-12-20
Abstract: La présente invention concerne un dispositif de protection d'amplificateur de puissance utilisant une distorsion préalable, comprenant un commutateur de sélection de canal de signal, un processeur de distorsion préalable et un comparateur. Le processeur de distorsion préalable est situé sur un canal de distorsion préalable, et le commutateur de sélection de canal de signal reçoit un signal de commande fourni par le comparateur pour commander un signal d'entrée devant être commuté entre un canal continu et le canal de distorsion préalable. La présente invention concerne également un procédé de protection d'amplificateur de puissance utilisant une distorsion préalable. La présente demande, par détection de signaux parasites, permet de commander le processeur de distorsion préalable pour être commuté entre un état de distorsion préalable et un état de réinitialisation, d'éviter la situation dans laquelle un amplificateur de puissance est endommagé en raison du fait que les signaux parasites générés à l'extérieur de la bande présentent une large bande passante et une grande amplitude, et en outre, de réserver des signaux de diffusion hors bande normaux en vue d'une correction non linéaire.
Patent WO-2020192208-A1 (WO)
Inventor: CHENG HONGFEI
IPC: G09G3/3233
Filed: 2019-12-24
Abstract: An array substrate may include a pixel unit. The pixel unit may include a third transistor (T3), a sixth transistor (T6), a light emitting device (F), and a boosting capacitor (Ca). The boosting capacitor (Ca) may include a first electrode (T1) and a second electrode (T2). A control terminal, a first terminal, and a second terminal of the third transistor (T3) may be electrically connected to a first node, a second node, and a third node, respectively. A control terminal, a first terminal and a second terminal of the sixth transistor (T6) may be electrically connected to an emission signal line (EM), a first terminal of the light emitting device (F), and the second node, respectively. The first electrode and the second electrode of the boosting capacitor (Ca) may be electrically connected to a gate line (Gn) and the first node, respectively.
Patent WO-2020155995-A1 (WO)
Title: 投影方法及投影设备
Inventor: LI YONG
IPC: G03B9/02
Filed: 2019-12-28
Abstract: 本申请实施例涉及投影技术领域，特别是涉及一种投影方法及投影设备。其中，投影方法包括：获取投影区域被投影时的投影图像以及环境图像，其中，环境图像包括投影区域被投影预设投影画面时的图像或投影区域未被投影时的图像；根据投影图像与环境图像，调节光圈，光圈用于控制投影至投影区域的光通量。因此，通过调节光圈，其能够降低杂散光的影响，并且有效地协调好投影对比度与亮度之间的关系，使得投影对比度与亮度得到有效地平衡，从而提高了投影品质。
Patent WO-2021088238-A1 (WO)
Inventor: NING JIANGUO
IPC: G01N3/06
Filed: 2019-12-30
Abstract: An SHPB test system-based dynamic lateral strain measurement device and method for a test piece (7), which belong to the field of testing dynamic mechanical properties of a brittle material such as coal rock by using an SHPB test system. Said device comprises a fixing system, an oil pressure system and a data acquisition system; the fixing system is used for fixing the whole device on an SHPB test stand and adjusting the height of the device; the oil pressure system is used for applying a desired confining pressure to a test piece (7) and converting a volume change signal of the test piece (7) into an oil pressure change signal; and the data acquisition system is used for capturing the oil pressure change signal and deriving a time-course change curve of lateral strain. Said device and method use the oil pressure system to apply a confining pressure to the test piece (7) so as to simulate comprehensive confining pressure loading of the test piece (7), and work together with an axial acting force caused by a split-Hopkinson pressure bar device, thereby achieving the simulation of a complex stress state of the test piece (7); in addition, said device and method determine a relationship between an oil pressure and a lateral strain by means of an oil pressure change signal caused by the lateral strain, so as to calculate the lateral strain.
Patent WO-2021138817-A1 (WO)
Title: Cosmetic mask packaging article, related method and process
Inventor: KIM JIN SEOK
IPC: B65D43/02
Filed: 2020-01-07
Abstract: The cosmetic mask packaging article (10) comprises a container (14). The container (14) defines a continuous inner volume (22) receiving a plurality of cosmetic masks (12), and an initially sealed opening for allowing individual extraction of the cosmetic masks (12) from the inner volume (22). The cosmetic masks (12) are impregnated with a juice. Each cosmetic mask (12) is rolled.