baber/WOPTO huggingface dataset:
Patent WO-2021012064-A1 (WO)
Inventor: YANG QINGLI
IPC: B03C3/04
Filed: 2019-08-20
Abstract: Disclosed is an air purifier. The side, located on an air inlet fence (6), of an insulation support frame (5) arranged in a cabinet of the air purifier is mounted with at least one hafnium metal wire (1) made of high-purity hafnium metal, and the side, located on an air outlet fence (7), of the insulation support frame (5) is mounted with a dust collection module (2) of an electric-conducting metal material; and the hafnium metal wire (1) and the dust collection module (2) are electrically connected to a high-voltage power supply (3) by means of a mainboard control module (4). The high-purity elongated hafnium metal wire (1) is adopted as a discharge electrode in a high-voltage electric field and cooperates with the metal dust collection module (2) to generate ionic wind with a sufficiently large air volume without adding a fan and the like to drive air to flow, and therefore, noise is almost totally avoided, harmful particles in the air can be efficiently and rapidly adsorbed, and bacteria are killed; in addition, no ozone or only trace ozone is generated during the working process, and the health of a user is not damaged.
Patent WO-2020133566-A1 (WO)
Inventor: LONG TAO
IPC: H04W4/00
Filed: 2019-01-04
Abstract: 一种寻找遥控设备的方法及装置、存储介质、智能终端、服务器、遥控系统，所述方法包括：接收外部指令，所述外部指令包含有所述遥控设备的身份信息；将所述身份信息发送至服务器，以使所述服务器确定所述遥控设备的设备识别信息；将寻找指令直接或者间接地发送至所述设备识别信息对应的遥控设备，以指示所述遥控设备发出警示信息。本发明方案可以不完全依赖被控设备而实现对遥控器进行寻找。
Patent WO-2019137328-A1 (WO)
Title: Method and apparatus for use in user equipment and base station for wireless communication
Inventor: WU KEYING
IPC: H04W28/04
Filed: 2019-01-07
Abstract: Disclosed are a method and apparatus for use in a user equipment and a base station for wireless communication. The user equipment receives first signaling, the first signaling being used for determining M time-frequency resources on a first sub-band, and the M time-frequency resources on the first sub-band being reserved for a first wireless signal, the M being a positive integer; the user equipment then determines that the first wireless signal can only be sent in M1 time-frequency resources in the M time-frequency resources on the first sub-band, the M1 being a positive integer not greater than the M; then send the first wireless signal in the M1 time-frequency resources on the first sub-band, wherein the first wireless signal carries a first bit block, and the number of bits comprised in the first bit block is associated with the M1. By means of the method, the uplink transmission opportunity reliability of the user equipment are increased in an unauthorized spectrum.
Patent WO-2019141275-A1 (WO)
Title: Silica nanocarrier delivery system for targeting active cd44 molecule, preparation method therefor, and uses thereof
Inventor: MA QIAN
IPC: A61P7/00
Filed: 2019-01-21
Abstract: A silica nanocarrier delivery system for targeting an active CD44 molecule, and a preparation method therefor. The surface of the nanosized carrier is partially modified by a targeting ligand, wherein the targeting ligand is a ligand that can specifically bind to the active CD44 molecule. Uses of the silica nanocarrier delivery system in the preparation of a drug for diagnosing, preventing and treating vulnerable plaque or diseases related to vulnerable plaque.
Patent WO-2020150897-A1 (WO)
Inventor: LI LIANGQUN
IPC: G06T7/246
Filed: 2019-01-22
Abstract: A multi-target tracking method and apparatus for a video target, and a storage medium. The multi-target tracking method for a video target comprises: acquiring a first image feature of a target object and a second image feature of an observed object; performing N feature categories of feature similarity calculation on the first image feature and the second image feature, to obtain N groups of feature similarity results; filtering the N groups of feature similarity results on the basis of a coarse set of feature similarities, and fusing the filtered results to obtain a feature fusion result; on the basis of maximum entropy intuitionistic fuzzy clustering, performing association cost matrix calculation according to the feature fusion result, to obtain an association cost matrix calculation result; determining, according to the association cost matrix calculation result, whether the target object is associated with the observed object, if so, updating a target model; and if not, performing target track management on the target object.
Patent WO-2020015349-A1 (WO)
Inventor: LV XINHONG
IPC: F16M11/04
Filed: 2019-01-25
Abstract: L'invention concerne un support pliable comprenant un panneau supérieur (1), un panneau inférieur (2), une plaque de liaison (5), un mécanisme de réglage d'angle supérieur et un mécanisme de réglage d'angle inférieur, le panneau supérieur (1) étant monté rotatif sur l'extrémité supérieure de la plaque de liaison (5) ; le mécanisme de réglage d'angle supérieur est installé entre la plaque de liaison (5) et le panneau supérieur (1), et le panneau inférieur (2) est monté rotatif sur l'extrémité inférieure de la plaque de liaison (5) ; et le mécanisme de réglage d'angle inférieur est installé entre la plaque de liaison (5) et le panneau inférieur (2). La fabrication et l'installation du support pliable sont relativement simples, son coût de production est faible, sa vulgarisation est facile, son réglage est flexible et son transport est confortable.
Patent WO-2019161790-A1 (WO)
Title: Improved tracking area update procedure for intersystem change in mobile communications
Inventor: NIEMI MARKO
IPC: H04W36/00
Filed: 2019-02-22
Abstract: Various examples pertaining to an improved TAU procedure for intersystem change in mobile communications are described. A user equipment (UE) establishes a wireless communication connection with a first wireless network of a first type of wireless communication system. The UE then performs an intersystem change from being connecting to the first wireless network to being connected to a second wireless network of a second type of wireless communication system different from the first type. In performing the intersystem change, the UE constructs a tracking area update (TAU) request message and transmits the TAU request message to the second wireless network. The TAU request message identifies the UE.
Patent WO-2019223386-A1 (WO)
Inventor: LUO HONGQIANG
IPC: G06F3/041
Filed: 2019-02-28
Abstract: 本公开提供一种显示基板、显示面板、触控显示装置及其制作方法，该显示基板包括显示区域、非显示区域、设置在所述显示区域内的信号线、设置在非显示区域内的、用于与柔性电路板绑定的多个第一部分第一绑定引脚、多个第二部分第一绑定引脚和设置在所述非显示区域内的、用于与触控面板绑定的多个第二绑定引脚。所述第二部分第一绑定引脚与信号线连接；第二绑定引脚与所述第一部分第一绑定引脚一一对应连接。
Patent WO-2019179391-A1 (WO)
Inventor: WANG ZHUOZHI
IPC: C07K16/46
Filed: 2019-03-18
Abstract: The present disclosure provides anti-CTLA-4/PD-1 bispecific antibody molecules, polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof.
Patent WO-2019184747-A1 (WO)
Title: Reaction chamber device for dual-gasflow growth of two-dimensional material
Inventor: DUAN XIDONG
IPC: C30B25/08
Filed: 2019-03-18
Abstract: Disclosed is a reaction chamber device for dual-gasflow growth of a two-dimensional material. The device comprises a stove and a reaction tube arranged in the stove, wherein two ends of the reaction tube are respectively connected to a conveying pipeline and a flange; and the flanges are connected to a gas inlet pipe and a gas outlet pipe. In the two-dimensional material reaction chamber device of the structure, instead of one-way gasflow control, two-end dual-gasflow control enables better control of the generation and growth times of a nucleation point of the two-dimensional material and effectively solves the disadvantage of the premature generation of the nucleation point or the difficult control of the growth time thereof during producing the two-dimensional material, such that a high-quality single crystal with a large size, a regular shape and a uniform thickness grows. In summary, the present invention has the effects of high efficiency and a saving on labor cost while the experiment efficiency is improved, ensures the size, shape and quality of a grown two-dimensional material, and is fully applicable to controlling the growth of the two-dimensional material by means of a tube stove.
Patent WO-2020052213-A1 (WO)
Title: Iterative cubature unscented kalman filtering method
Inventor: XU XIAOSU
IPC: G06F17/16
Filed: 2019-03-21
Abstract: An iterative cubature unscented Kalman filtering method, comprising the following steps: selecting sigma points of an iterative cubature unscented Kalman filtering algorithm; re-determining a weighting coefficient of the sigma points; providing the procedure of the cubature unscented Kalman filtering algorithm; and iteratively calculating the cubature unscented Kalman filtering algorithm. Said method is able to be effectively applied in a highly-free strong-nonlinearity system containing random noise, and solves the calculation amount problem, the nonlinear filtering divergence problem and the negative weight problem by means of collaborative processing, and is able to effectively improve the estimation accuracy and real-time performance of a state amount, without diverging a filtering result. The present solution can better fit the statistical characteristics of a nonlinear system function with respect to cubature Kalman filtering, and can avoid the non-positive definiteness of a sigma point weight with respect to unscented Kalman filtering.
Patent WO-2019206075-A1 (WO)
Title: Multicast transmission method and communication device
Inventor: LI BINGZHAO
IPC: H04W4/06
Filed: 2019-04-22
Abstract: Disclosed is a multicast transmission method applied to a network device in the field of multicast transmission. In the multicast transmission method, a network device determines reporting configuration information, wherein the reporting configuration information is used for indicating a mapping relationship between a service identifier of a multicast service currently being transmitted, a beam identifier available for the multicast service, and a reporting resource, and the reporting resource is used for reporting a multicast service that a terminal device expects to use, and a corresponding beam identifier; and the network device sends the reporting configuration information. The network device comprises, but is not limited to, a base station, a server, a wearable device, a vehicle-mounted device, etc. In the embodiments of the present application, a network device can determine to send a downlink beam according to determined reporting configuration information, thereby sending a multicast service without broadcasting, sending the multicast service pertinently, and improving the transmission efficiency of the multicast service.
Patent WO-2019228208-A1 (WO)
Title: Printed circuit board transmission belt line and electronic device
Inventor: WU YIYAO
IPC: H01R12/53
Filed: 2019-05-20
Abstract: Disclosed in embodiments of the present application is a printed circuit board transmission belt line, for relieving the acting force to at least one first soldering point when a metal part is expanded. The printed circuit board transmission belt line comprises a substrate layer, a metal belt line, at least one first soldering point, at least one first transmission medium, and a metal part for realizing a grounding function. The metal belt line is plated on the surface of substrate layer. The at least one first soldering point is a soldering point where the metal belt line is connected to the at least one first transmission medium. The at least one first soldering point is soldered to the metal belt line, and is soldered to the at least one first transmission medium. The metal part is soldered to the at least one first transmission medium. At least one groove is formed at one side of the at least one first soldering point. The at least one groove is used for relieving the acting force to the at least one first soldering point when the metal part is expanded.
Patent WO-2019228368-A1 (WO)
Title: Electronic device
Inventor: XIANG YUANBIN
IPC: H04M1/02
Filed: 2019-05-28
Abstract: Disclosed in the present application is an electronic device. The electronic device comprises at least one first antenna assembly, at least one second antenna assembly and a middle frame. A radiator of the at least one first antenna assembly is formed on the middle frame. A radiator of the at least one second antenna assembly is disposed independent of the middle frame. The at least one first antenna assembly and the at least one second antenna assembly are both used to transmit and receive antenna signals in the same frequency band. The at least one first antenna assembly and the at least one second antenna assembly collectively form a MIMO antenna system. The electronic device forms a MIMO antenna system by means of at least one first antenna assembly and at least one second antenna assembly to transmit and receive antenna signals in the same frequency band, thereby enabling improved real-time data transmission.
Patent WO-2020015487-A1 (WO)
Inventor: ZHANG AIHUI
IPC: H04L29/06
Filed: 2019-06-14
Abstract: 本说明书实施例提供一种身份校验、登录方法、装置及计算机设备，其中，身份管理装置用于统一管理用户身份，该装置与其他服务方独立，可不与服务方的服务装置绑定；用户可注册主账户，该主账户用于登录身份管理装置，同时，可基于主账户关联一个或多个子账户，所述子账户对应各个服务方，用于所述服务装置登录服务端。基于上述方案，用户在登录服务装置时，由身份管理装置对用户的主账户进行身份校验，在校验通过后，可以采用预先为所述服务装置关联的其中一个子账户登录服务端。
Patent WO-2020248237-A1 (WO)
Inventor: YANG XING
IPC: H04W36/00
Filed: 2019-06-14
Abstract: A method for establishing an aggregated connection belongs to the technical field of wireless communications. The method is executed by a terminal. The method comprises: before a terminal performs cell handover, the terminal receiving a conditional handover (CHO) command sent by a source base station, the CHO command containing respective aggregation configuration information of at least one candidate cell (201); when the terminal is handed over to a target cell, the terminal being able to directly acquire target aggregation configuration from aggregation configuration information of the target cell (202); and establishing an aggregated connection on the basis of the target aggregation configuration (203). In this process, there is no need to wait until the handover to the target cell and then configure the aggregation configuration by the target cell, instead, the establishment of an aggregated connection can be completed during handover, so that data transmission can be performed immediately using the aggregation technology after successfully accessing the target cell, thereby improving the data transmission rate during cell handover by means of the CHO command.
Patent WO-2019242725-A1 (WO)
Title: 调度传输方法及终端
Inventor: YUE RAN
IPC: H04W72/12
Filed: 2019-06-21
Abstract: 本公开提供了一种调度传输方法及终端。该调度传输方法，包括：在终端的至少两个调度发生资源冲突时，根据预设的优先级信息确定进行传输的目标调度；进行所述目标调度的传输；其中，所述至少两个调度发生资源冲突包括：不同调度方式的调度发生资源冲突和/或相同调度方式下的不同调度类型的调度发生资源冲突。
Patent WO-2020258130-A1 (WO)
Inventor: OH JIN YONG
IPC: H01L27/11524
Filed: 2019-06-27
Abstract: A semiconductor device is provided. The semiconductor device includes a first substrate that has a first side for forming memory cells and a second side that is opposite to the first side. The semiconductor device also includes a doped region and a first connection structure. The doped region is formed in the first side of the first substrate and is electrically coupled to at least a source terminal of a transistor (e.g., a source terminal of an end transistor of multiple transistors that are connected in series). The first connection structure is formed over the second side of the first substrate and coupled to the doped region through a first VIA. The first VIA extends from the second side of the first substrate to the doped region.
Patent WO-2021000232-A1 (WO)
Inventor: HUANG YAO
IPC: G09G3/20
Filed: 2019-07-01
Abstract: A display panel and a display driving method therefor, and a display device. The display panel comprises a plurality of display areas and a plurality of scanning drive circuits; the plurality of display areas comprise a first display area and a second display area which are parallel to each other and do not overlap with each other; the plurality of scanning drive circuits comprise a first scanning drive circuit and a second scanning drive circuit; the first display area is connected to the first scanning drive circuit to receive a first light-emitting control signal provided by the first scanning drive circuit; the second display area is connected to the second scanning drive circuit to receive a second light-emitting control signal provided by the second scanning drive circuit. The display driving method comprises: separately adjusting a pulse width of at least one of the first light-emitting control signal and the second light-emitting control signal to adjust light-emitting durations of respective light-emitting elements of the first display area and the second display area within one display period. The display driving method can adjust the display brightness of the first display area and the second display area, thereby preventing the screen uniformity of the display panel in the display process and improving the display quality of the display panel.
Patent WO-2020020262-A1 (WO)
Title: Transmission cable and electrical device
Inventor: SUN YING KEUNG
IPC: H01B9/04
Filed: 2019-07-25
Abstract: The present invention relates to the technical field of power transmission and provides a transmission cable and an electrical device. The transmission cable comprises at least one first power transmission line, a first insulation layer, and a conducting layer; the outer side of each first power transmission line is cladded with the first insulation layer; the outer side of the insulation layer is cladded with the conducting layer, wherein the conducting layer is used for power transmission. The mutually insulated first power transmission line and conducting layer with which the first power transmission line is cladded are used in the transmission cable for power transmission, so that a person is prevented from contacting the first power transmission lines provided in parallel at the same time and thus would not be hurt, and the possibility of an electric shock caused by the transmission cable is avoided.
Patent WO-2020042908-A1 (WO)
Inventor: XIA RUI
IPC: H04N5/225
Filed: 2019-08-14
Abstract: The present invention provides a base structure, a camera assembly, and a terminal. The base structure comprises a base body and supporting legs fixedly connected to a first end surface of the base body; a second end surface of the base body opposite to the first end surface is provided with a guide groove, the middle portion of the base body is provided with a fixing groove and a bearing groove, and the bearing groove is communicated with the guide groove by means of the fixing groove; and the first end surface of the base body is provided with a light transmitting through hole communicated with the bearing groove, and a supporting leg ring is disposed at the periphery of the light transmitting through hole.
Patent WO-2020035076-A1 (WO)
Title: Method and system for visualizing data processing step of machine learning process
Inventor: FANG RONG
IPC: G06N20/00
Filed: 2019-08-19
Abstract: The present invention provides a method and system for visualizing a data processing step of a machine learning process. The method comprises: parsing a data processing step of a pre-defined machine learning process to obtain general information of the data processing step, wherein the general information comprises data information and/or processing information of the data processing step; generating, on the basis of the obtained general information, an interpretation view for describing the data processing step of the machine learning process; and displaying the interpretation view in patterning fashion.
Patent WO-2020043065-A1 (WO)
Inventor: ZHANG XIUQIN
IPC: C08L67/04
Filed: 2019-08-26
Abstract: Disclosed are a high stereocomplex polylactic acid material and preparation method therefor. The temperature of a melting peak of the polylactic acid material is measured to be 210°C or more by a differential scanning calorimeter. A WAXD one-dimensional map of the polylactic acid material has crystal face diffraction peaks of stereo crystals at positions where 2θ is 12°, 21°, and 24°. The content of stereo crystals of the polylactic acid material is 36% or more. The method for preparing the high stereocomplex polylactic acid material comprises the following steps: step 1, respectively irradiating poly-L-lactic acid and poly-D-lactic acid; and step 2, blending the irradiated poly-L-lactic acid and the irradiated poly-D-lactic acid with non-irradiated poly-L-lactic acid and non-irradiated poly-D-lactic acid. A high stereocomplex polylactic acid material which features good heat resistance and high stereo crystal content and can be formed at one time is prepared by the preparation method; in addition, the preparation method is simple and easy to control, low in costs and environmentally friendly, and can implement large-scale industrial production.
Patent WO-2020252921-A1 (WO)
Title: 多活负载均衡应用的扩容方法、装置、设备及存储介质
Inventor: HUANG GUIQIN
IPC: H04L29/08
Filed: 2019-08-29
Abstract: 一种多活负载均衡应用的扩容方法、装置、设备及存储介质，其涉及云计算技术领域，可应用于PaaS平台中。所述方法包括：根据所设置的需扩容的多活负载均衡应用的容器实例数量以及所获取的多活负载均衡应用的标识信息，获取多活负载均衡应用的应用环境、区域，并根据多活负载均衡应用的应用环境、区域、多活负载均衡应用需扩容的容器实例数量对所述多活负载均衡应用进行容器实例的扩容。
Patent WO-2020043218-A1 (WO)
Inventor: CHENG SHIKANG
IPC: H01L27/02
Filed: 2019-09-04
Abstract: A transient voltage suppression device and a fabrication method therefor, the transient voltage suppression device comprising: a substrate (112); a first conductivity type well region disposed in the substrate (112) and comprising a first well (122) and a second well (124); a third well (132) disposed on the substrate (112), a bottom part of the third well (132) extending to the substrate (112); a fourth well (134) disposed in the first well (122); a first doped region (142) disposed in the second well (124); a second doped region (152) disposed in the third well (132); a third doped region (154) disposed in the fourth well (134); a fourth doped region (144) disposed in the fourth well (134); a fifth doped region (154) extending from inside of the fourth well (134) to the outside of the fourth well (134), a portion located outside the fourth well (134) being located in the first well (122); a sixth doped region (156) disposed in the first well (122); a seventh doped region (157) disposed below the fifth doped region (146) and in the first well (122).
Patent WO-2021022620-A1 (WO)
Inventor: GAN YIMING
IPC: A61F13/15
Filed: 2019-09-10
Abstract: A multifunctional absorption performance testing device for an absorbent product, comprising a base (1), a support (2), and a sample body (17). The support (2) is provided at the top of the base (1), a connecting pipe (18) is provided at a discharge port on the bottom of a liquid storage tank (3), and a feeding end of a discharge pipe (7) is connected to an opening at the bottom of a splitter pipe (19), respectively. A discharge end of the discharge pipe (7) is connected to a feeding end at the top of a splitter plate (9), and a bottom surface of the splitter plate (9) is uniformly provided with a plurality groups of through holes (10). A flow regulating valve (8) is provided on the discharge pipe (7). A plurality groups of rectangular sample placing grooves are arranged on a loading plate (12) at equal intervals. The bottom end of a sliding rod (14) passes through a connecting lug (21) and is slidably connected to the connecting lug (21). The bottom end of the sliding rod (14) is connected to a limiting plate (13), and a spring (15) is sleeved on the sliding rod (14), and the bottom end of the sliding rod (14) is mounted on two sides of the bottom surface of a connecting plate (16), respectively. Pressure plates (20) are arranged on the bottom surface of the connecting plate (16) at equal intervals. According to the testing device, influences of absorption performance of the absorbent product under conditions of a control material, a temperature and a flow can be observed, and an experimental device is convenient to operate, and operation time is greatly reduced.