baber/WOPTO huggingface dataset:
Patent WO-2020253379-A1 (WO)
Inventor: ZHENG HAIMING
IPC: H04N17/04
Filed: 2020-04-24
Abstract: Provided are a testing method and system based on a display device. The method comprises: acquiring a preset project testing instruction; acquiring a testing target according to the preset project testing instruction and preset template position information; and according to a preset testing template and the testing target, determining whether testing of a display device to be tested is successful. According to the present invention, by means of the preset project testing instruction, the preset template position information and the preset testing template, testing, particularly reset testing, can be carried out on the display device to be tested. The method and the system are applicable to display devices of any model or brand, particularly televisions. In addition, the method has a high degree of automation, and saves on a large amount of labor costs.
Patent WO-2021103426-A1 (WO)
Inventor: MENG JUNSHENG
IPC: C23C4/06
Filed: 2020-05-11
Abstract: The present invention belongs to the technical field of surface coatings, and specifically relates to a powder-cored wire, a preparation method therefor and the use thereof, and a porous coating and a preparation method therefor. The present invention provides a powder-cored wire, comprising a core wire and a skin, wherein the core wire comprises the following ingredients in percentages by mass: 15.0-30.0% of Cr, 1.5-2.5% of Si, 5.0-10.0% of Ni, 1.0-5.0% of TiH 2 , and the balance being Fe; and the material of the skin is steel. The test results of an embodiment show that a porous coating which is obtained using the powder-cored wire provided by the present application through supersonic arc spraying has a good pore structure and bond strength, with the coating porosity reaching 46% and the coating bond strength reaching 45 MPa.
Patent WO-2021031639-A1 (WO)
Title: Winch potential energy real-time recycling system and control method therefor
Inventor: ZHU ZHENXIN
IPC: B66D1/08
Filed: 2020-05-21
Abstract: A winch potential energy real-time recycling system and a control method therefor. Said system comprises a main pump (2), an auxiliary pump (18), a main reversing valve (4), a potential energy recovery reversing valve (13) and a balance valve group; the main pump (2) is connected to oil inlet and outlet paths of a winch motor (8) by means of the main reversing valve (4), the balance valve group is arranged between the oil inlet and outlet paths of the winch motor (8), an oil return path is led out from an outlet of a balance valve (7) of the balance valve group, and the oil return path is connected to an oil return port of the main reversing valve (4) and a pressure oil port of the auxiliary pump (18) by means of the potential energy recovery reversing valve (13); the auxiliary pump (18) uses a secondary element pump/motor that is coaxially driven with the main pump (2). The potential energy released by a load is recycled in real time in a winch stable lowering stage, such that an engine (1) driving the main pump (2) works in a state of zero power or low power output, realizing real-time recycling of the winch potential energy; the invention has an excellent energy-saving effect, and is particularly suitable for a hydraulic system using a single engine (1) driving multiple pumps in engineering machinery, without excessively increasing the costs of the hydraulic system.
Patent WO-2021237762-A1 (WO)
Title: Method for in vitro screening, activation, proliferation, and cryopreservation of mesenchymal stromal/stem cells and mesenchymal stromal/stem cell bank establishment
Inventor: ZHANG BINGQIANG
IPC: C12N5/00
Filed: 2020-06-01
Abstract: Disclosed in the present invention is a method for in vitro screening, activation, proliferation, and cryopreservation of mesenchymal stromal/stem cells and mesenchymal stromal/stem cell bank establishment. The method comprises: carrying out screening and culture in a first stage by using a mesenchymal stromal/stem cell-specific primary screening culture medium to obtain purified mesenchymal stromal/stem cells; carrying out activation and large-scale proliferation culture in a second stage on the purified mesenchymal stromal/stem cells by using a mesenchymal stromal/stem cell-specific activation and proliferation culture medium to obtain a large number of mesenchymal stromal/stem cells having the function activated; and cryopreserving the mesenchymal stromal/stem cells by using a mesenchymal stromal/stem cell-specific cryopreservation solution, storing same according to ABO/RH typing and HLA typing, and establishing a searchable information file, to build a mesenchymal stromal/stem cell bank.
Patent WO-2021022911-A1 (WO)
Inventor: LI JIA
IPC: F16M11/10
Filed: 2020-06-16
Abstract: An angle adjusting device, a sensor assembly, and an unmanned automobile. The angle adjusting device comprises a first mounting frame (1), a second mounting frame (2), a crossed shaft (3), a first locking ring (4), and a second locking ring (5), wherein the crossed shaft (3) comprises a first adjusting shaft (31) and a second adjusting shaft (32) which are provided crosswise, the first adjusting shaft (31) is rotatably connected to the first mounting frame (1), and the second adjusting shaft (32) is rotatably connected to the second mounting frame (2); the first locking ring (4) is fixed to the first mounting frame (1), and the second locking ring (5) is fixed to the second mounting frame (2); an end, close to the first locking ring (4), of the first adjusting shaft (31) is provided with a first elastic locking sheet (3121) and a second elastic locking sheet (3122); and an end, close to the second locking ring (5), of the second adjusting shaft (32) is provided with a third elastic locking sheet (3221) and a fourth elastic locking sheet (3222).
Patent WO-2020259602-A1 (WO)
Inventor: KE BOWEN
IPC: A61P25/20
Filed: 2020-06-24
Abstract: Disclosed are a benzodiazepine compound, a preparation method therefor, and the use thereof in medicine, with same belonging to the chemical and pharmaceutical field. The benzodiazepine compound is a compound represented by formula I, or a salt thereof, or a stereoisomer thereof, or a solvate thereof, or an eutectic thereof, or a composition thereof. The compound has a good intravenous sedative anesthesia effect, and the anesthesia effect thereof is comparable to that of remimazolam and even better than that of remimazolam, particularly seen in that the effective dose is significantly decreased, and the duration time and recovery time are significantly reduced. At the same time, the recovery quality of the compound is significantly improved compared with remimazolam in rat and mouse caudal venous anesthesia models. During anesthetization, the compound has a rapid onset, a short duration, a quick recovery and a good tolerance, can be used for anesthesia induction, anesthesia maintenance and day surgery anesthesia, and has good application prospects.
Patent WO-2021068576-A1 (WO)
Inventor: QI YONGSHENG
IPC: B60S5/06
Filed: 2020-07-07
Abstract: 基于太阳能供电的无人机自主起降换电池的能源自治基站，包括无人机起降装置、自动更换电池装置和供能装置三部分。供能装置中的可翻折太阳能板结构由电机驱动。有一定弧度的电动挡板与可旋转的环形升降平台相结合实现无人机位置调整结构。该能源自治基站结构简单，且能有效避免平台下降时无人机位置偏差造成无人机损坏，便于自动换电池的进行。自动更换电池装置采用电动机械爪与可升降电池仓配合完成无人机电池的自动更换。由于电池仓和环形升降平台可升降，电动机械爪只需在一个平面上移动即可。电动机械爪对准预定位置，通过可升降电池仓或环形升降平台的升降即可完成电池的抓放，使自动换电池装置机械结构得到简化。
Patent WO-2021013050-A1 (WO)
Title: Housing, manufacturing method for housing, and electronic device
Inventor: ZHAO YANFENG
IPC: H04M1/02
Filed: 2020-07-16
Abstract: The present application relates to the technical field of electronic devices, and in particular, provides a housing, a manufacturing method for the housing, and an electronic device. The housing comprises: a base material; a bonding layer, provided on the base material; and a color paint layer, provided on the bonding layer, wherein the base material and the bonding layer are both made of light-transmitting materials, and a carrier having a predetermined pattern is included in the bonding layer. In this way, the present application can implement the appearance effect of rich texture of a housing.
Patent WO-2022016373-A1 (WO)
Title: Information transmission method, network device, user equipment, system, and electronic device
Inventor: YI XIONGSHU
IPC: H04L1/06
Filed: 2020-07-21
Abstract: Embodiments of the present application provide an information transmission method, a network device, a user equipment, a communication system, an electronic device, and a storage medium. The method comprises: determining a first weight value when a user equipment is in an SU-MIMO transmission mode, determining a second weight value according to the first weight value when the user equipment is in an MU-MIMO state, and sending, on the basis of the second weight value, information to be transmitted to the user equipment. A weight value (i.e., the second weight value) in an MU-MIMO transmission mode is determined according to a weight value (i.e., the first weight value) in the SU-MIMO transmission mode, so that the technical problems in the related technology of high consumption of CSI resources and long time caused by a method for traversing a plurality of measurement schemes are avoided, and the technical effects of reducing CSI resources and improving the efficiency are achieved.
Patent WO-2022011731-A1 (WO)
Title: Continuous synthesis method for ethyl piperidine-4-carboxylate, and application of continuous synthesis method
Inventor: HONG HAO
IPC: C07D211/62
Filed: 2020-07-21
Abstract: The present invention provides a continuous synthesis method for ethyl piperidine-4-carboxylate, and an application of the continuous synthesis method. The continuous synthesis method comprises: dispersing a mixture of ethyl pyridine-4-carboxylate and hydrogen to form small droplets having a particle size of 50 nm to 5 mm as a reaction raw material; and continuously inputting the reaction raw material into a fixed bed reactor for catalytic hydrogenation reaction, and continuously discharging ethyl piperidine-4-carboxylate. According to the forced dispersion process, the reaction raw material can be subjected to high-performance mass transfer in the catalytic hydrogenation reaction process, so that the full reaction degree of the reaction raw material can be improved, the reaction time can be shortened, and yield and purity of ethyl piperidine-4-carboxylate can be improved. Compared with batch reaction, the continuous synthesis method achieves less amount of the reaction raw material in unit time and a small area occupied by a reaction device, and has advantages in heat exchange and in improving pressure bearing of the device, thereby greatly reducing device investment cost and greatly reducing the safety risk caused by use of a large amount of hydrogen gas.
Patent WO-2022016473-A1 (WO)
Title: Communication method and communication apparatus for integrated access and backhaul (iab) system
Inventor: ZHU YUANPING
IPC: H04W36/00
Filed: 2020-07-23
Abstract: The present application provides a communication method for an integrated access and backhaul (IAB) system. The method comprises: a child node receives, by means of a parent node, a first radio resource control (RRC) reconfiguration message from an access network device, the first RRC reconfiguration message comprising an indication of a free random access; the child node starts a timer; the child node sends a first RRC reconfiguration completion message to the access network device by means of the parent node; the child node receives first instruction information from the parent node, the first instruction information instructing to stop the timer; the child node stops the timer.
Patent WO-2022021101-A1 (WO)
Inventor: WANG DA
IPC: H04W76/20
Filed: 2020-07-28
Abstract: Embodiments of the present disclosure relate to methods, devices, and medium for communication. A method of communication comprises in accordance with a determination that a condition for performing a configuration for a primary secondary cell (PScell) of a secondary cell group (SCG) of a second network device is met, determining, at a terminal device served by a first network device, whether the SCG of the second network device is deactivated. The method further comprises in accordance with a determination that the SCG is deactivated, transmitting a third message to the second network device of the SCG, the third message indicating that the configuration for the PSecll has been completed by the terminal device.
Patent WO-2022027691-A1 (WO)
Title: Communication method and device
Inventor: FAN QIANG
IPC: H04L5/00
Filed: 2020-08-07
Abstract: The present application relates to the technical field of communications, and discloses a communication method and device. The method comprises: a compression side device sends at least one data packet to a decompression side device, the at least one data packet comprising a first data packet and/or a second data packet, the first data packet comprising a first context identifier (CID) and a first Ethernet header compression (EHC) context, and the second data packet comprising the first CID and an Ethernet frame header compressed according to the first EHC context; and after determining that the decompression side device has completed the processing of the at least one data packet, sends a third data packet to the decompression side device, the third data packet comprising the first CID and a second EHC context. By using the described method, the compression side device executes a rewriting operation on the EHC context associated with the first CID only after determining that the decompression side device has completed the processing of at least one data packet, so as to effectively prevent the problem of errors occurring when the decompression side device decompresses the data packet.
Patent WO-2021027868-A1 (WO)
Title: 信道状态信息的处理方法及装置、接收方法及装置
Inventor: LI YONG
IPC: H04B7/06
Filed: 2020-08-13
Abstract: 本公开提供了一种信道状态信息的处理方法及装置、接收方法及装置。该信道状态信息的处理方法包括：第二通信节点接收第一通信节点发送的配置信息；其中，所述配置信息至少包括：用于指示信道状态信息的目标频带；根据所述配置信息，所述第二通信节点确定第一目标频带以及生成所述第一目标频带对应的第一信道状态信息，其中，所述第一信道状态信息包括：预编码矩阵信息；所述第二通信节点向所述第一通信节点反馈所述第一信道状态信息。
Patent WO-2021032063-A1 (WO)
Inventor: MAAREF AMINE
IPC: H04W72/00
Filed: 2020-08-17
Abstract: Procédé de transmission de données sur un canal de données SL dans lequel un UE d'émission et un UE de réception sont chacun dotés de manière semi-statique d'une configuration CG de telle sorte qu'une indication de configuration CG n'a pas à être transmise en association avec chaque transmission de données individuelle pendant une durée pendant laquelle la configuration CG est appliquée.
Patent WO-2022040903-A1 (WO)
Title: Unmanned-aerial-vehicle-based haze detecting device for use in marine ports
Inventor: LIU HAOYUAN
IPC: B64C39/02
Filed: 2020-08-25
Abstract: An unmanned-aerial-vehicle-based haze detecting device for use in marine ports, comprising an unmanned aerial vehicle body (1) and a haze detecting device body (2), wherein a connecting rod (3) is fixedly connected to a middle part of the bottom end of the unmanned aerial vehicle body, a top plate (4) is fixedly connected to the bottom end of the connecting rod, support columns (5) are fixedly connected to positioning areas of four corners of the bottom end of the top plate, a bottom plate (6) is arranged under the top plate, a left part and a right part of the top end of the bottom plate are respectively fixedly connected to bottom ends of corresponding support columns, an electric push rod (7) is mounted at a middle part of the top end of the top plate, an output shaft end of the electric push rod passes through the middle part of the top plate from the top end of the top plate and protrudes from the lower side of the top plate, a clamping plate (8) is fixedly connected to the output shaft end of the electric push rod, a supporting plate (9) is fixedly connected to the middle part of the top end of the bottom plate, a sliding plate (10) is vertically slidably connected to a circumferential outer wall of a support column on the left, and a limiting plate (11) is fixedly connected to a rear part of a right end of the sliding plate. The haze detecting device is convenient to use and to detach, and has a high practicability.
Patent WO-2022040913-A1 (WO)
Title: 环保鞋材及其制备方法
Inventor: HSU CHIH-JEN
IPC: A43B13/04
Filed: 2020-08-25
Abstract: 本发明涉及一种环保鞋材及其制备方法，制备方法包含：将碎屑与发泡材料混合，以提供鞋材混合物，所述碎屑包含由PET塑料瓶压碎而成的PET塑料瓶碎屑；将所述鞋材混合物加入模具，并进行压模塑型，以产生所述环保鞋材；以及将所述环保鞋材从所述模具脱离。由此，由此环保鞋材制成的鞋子部件在保持应有的功能性下还能兼顾环保。
Patent WO-2022052080-A1 (WO)
Inventor: XU JUN
IPC: C30B29/20
Filed: 2020-09-14
Abstract: 本发明提供了一种多次籽晶可替换的导膜法蓝宝石晶体生长炉，从下到上依次设置有基座、晶体生长炉腔体、坩埚、籽晶杆、密封阀、籽晶备用舱腔体、籽晶替换盘、升降机，通过改进坩埚供料系统、籽晶替换盘、籽晶杆及备用籽晶仓的一系列结构，能够进行一锅晶体生长完成后设备不降温，采用机械传动方式取出晶体并更换籽晶，再次下种，重复晶体生长过程，与早前的籽晶替换方案相比，本发明不受籽晶备用舱中籽晶数量的限制，可多次开启籽晶备用舱取出晶体并替换备用籽晶。在坩埚熔体充足的前提下，可持续生长10-20次，极大的提高蓝宝石晶体的生长效率。
Patent WO-2022056809-A1 (WO)
Title: Touch control chip, coding method, and electronic device
Inventor: SHEN HAIMING
IPC: G06F3/044
Filed: 2020-09-18
Abstract: Provided are a touch control chip, coding method, and electronic device, capable of effectively reducing the impact, on a display layer, of a coding signal of a touch control layer of a screen. The touch control chip comprises: a drive circuit, used for outputting a coding signal to a touch control screen; and a control circuit, used, during the period in which said drive circuit outputs said coding signal, for adjusting the drive impedance of the drive circuit, such that the value of said drive impedance within a display sensitive interval of the display layer is greater than the value of the drive impedance within a time interval outside of the display sensitive interval, the display sensitive interval comprising a pixel update interval of the display layer, said pixel update interval being the time interval during which the pixels in the display layer receive a data signal.
Patent WO-2021068849-A1 (WO)
Title: Apparatuses and methods for uplink transmission in frame-based equipment (fbe) operation
Inventor: TSAI CHIOU-WEI
IPC: H04W74/08
Filed: 2020-09-30
Abstract: A method executed by a User Equipment (UE) operating in a Frame-Based Equipment (FBE) mode is provided. The method includes the following steps: determining a starting time and a periodicity of a first Fixed Frame Period (FFP) of a cell on an operating channel of an unlicensed band; determining a starting time and a periodicity of a second FFP for initiating an uplink transmission to the cell; performing a Listen-Before-Talk (LBT) procedure on the operating channel of the unlicensed band; and performing the uplink transmission to the cell using a first uplink resource in the second FFP in response to the LBT procedure indicating that the operating channel of the unlicensed band is clear.
Patent WO-2021253688-A1 (WO)
Title: Data synchronization method and apparatus, and data query method and apparatus
Inventor: YANG FEI
IPC: G06F16/27
Filed: 2020-09-30
Abstract: Provided are a data synchronization method, a data synchronization apparatus, a data query method, a data query apparatus, an electronic device and a computer-readable storage medium. The data synchronization method comprises: acquiring data to be synchronized, wherein said data comprises data in database tables of one or more first databases; establishing a first index in a target database, and successively synchronizing, to the first index, data in database tables of all the first databases corresponding to the data to be synchronized; and if the current first index satisfies an index rollover policy, establishing a new first index, and continuing to synchronize data, which has not yet been synchronized, to the new first index. By means of successively writing data in database tables of a plurality of databases into one or more indexes in a rollover manner, occupied shard resources are saved.
Patent WO-2022032854-A1 (WO)
Inventor: XU TIANYUAN
IPC: A47B21/007
Filed: 2020-10-14
Abstract: A service desk for information technology consultation, the service desk comprising a workbench (1), wherein a containing cavity (2) is provided in the workbench (1); the containing cavity (2) is internally provided with a display housing (3) which is supported by a lifting mechanism; a camera body is detachably installed at the top of the display housing (3) by means of a fixing mechanism; a display screen (4) is arranged on the display housing (3); and a supporting cavity (11) corresponding to the containing cavity (2) is further provided in the workbench (1). In the service desk for information technology consultation, an adjusting lead screw (20) is driven to rotate by means of an operation assembly, such that the position of the display housing (3) in the containing cavity (2) can be adjusted according to the direction of rotation of the adjusting lead screw (20), and when the display screen (4) is in use, the display screen (4) on the display housing (3) can extend out of the containing cavity (2) so as to be convenient to use, and when the display screen is not in use, the display screen (4) on the display housing (3) can retract into the containing cavity (2), thereby improving the flexibility of use of the display screen (4).
Patent WO-2021078072-A1 (WO)
Inventor: Teng Zhizhang
IPC: H04L29/06
Filed: 2020-10-16
Abstract: 本申请公开了一种安全服务调用方法和安全服务调用系统。其中该方法包括：在业务系统欲向加密机代理系统发送数据处理请求时，业务系统从第一连接池中获取预先建立的目标第一TCP连接；其中，第一连接池设置于业务系统；业务系统基于目标第一TCP连接将数据处理请求发送至加密机代理系统，其中，数据处理请求包括待处理数据；加密机代理系统从第二连接池中获取预先建立的目标第二TCP连接；其中，第二连接池设置于加密机代理系统；加密机代理系统基于目标第二TCP连接将待处理数据发送至对应的目标加密机，以使目标加密机对待处理数据进行计算处理。该方法可以减少整体的通信耗时，实现加密机代理到加密机之间TCP连接的复用，从而提升了加密机代理性能。
Patent WO-2022077497-A1 (WO)
Inventor: LI ZHUOMING
IPC: H04W28/08
Filed: 2020-10-16
Abstract: 本申请实施例提供一种通信方法和装置，涉及通信技术领域，包括：第一网元确定第一配额；其中，第一网元为拜访公共陆地移动网络VPLMN中的网元；第一配额与VPLMN中的网络切片的标识以及归属公共陆地移动网络HPLMN的公共陆地移动网络PLMN标识相关；第一网元根据会话的相关请求确定终端设备在HPLMN中的目标PLMN标识；其中，会话的相关请求包括目标网络切片标识和终端设备的身份标识；第一网元根据目标网络切片标识和目标PLMN标识，在第一配额中确定目标配额。这样，在确定配额时，不需要VPLMN与HPLMN频繁交互，从而可以节约网络资源。
Patent WO-2021169328-A1 (WO)
Inventor: LIU YANJUN
IPC: A47L11/24
Filed: 2020-10-19
Abstract: A carpet recognition method for a robot cleaner. The robot cleaner (10) comprises a sleeve (21) and an ultrasonic sensor (3), wherein the ultrasonic sensor (3) is fixed in the sleeve (21). The recognition method comprises: setting a standard echo signal of normal ground (S71); controlling the ultrasonic sensor (3) to vertically transmit an ultrasonic signal to the current ground, and to receive an actual echo signal reflected by the current ground (S72); and determining whether the actual echo signal is different from the standard echo signal, and if so, recognizing the current ground as a carpet surface (S73). The method can improve the accuracy and precision of carpet recognition.
Patent WO-2021078170-A1 (WO)
Title: Communication method and apparatus
Inventor: LUO HAIYAN
IPC: H04W88/06
Filed: 2020-10-21
Abstract: Provided in the present application are a communication method and apparatus, used to introduce a dual connectivity scheme into relay communication.
In the dual connectivity scheme, a terminal device may establish a first channel to a first access device; the first access device is connected to a second access device; the first channel is carried on a first wireless interface; the standard of the first wireless interface is a first standard.
The terminal device may receive an identification of the first access device in a second standard, and according to the identification of the first access device in the second standard, establish a second channel to the first access device. The second channel is carried on a second wireless interface; the standard of the second wireless interface is a second standard. The first standard is different from the second standard.
Said architecture may improve the reliability and throughput of the communication between the second access device and the terminal device.