baber/WOPTO huggingface dataset:
Patent WO-2021051275-A1 (WO)
Title: Method for performing addition reaction between acetylene and ketone compound
Inventor: HONG HAO
IPC: C07C29/42
Filed: 2019-09-17
Abstract: Disclosed in the present invention is a method for performing an addition reaction between acetylene and a ketone compound. The method comprises the following steps: S1, providing a continuous reaction device, the continuous reaction device comprising a plurality of bubble tubular reactors arranged in series; the plurality of bubble tubular reactors being connected to each other by means of a connecting tube; S2, introducing a raw material solution containing the ketone compound and alkaline into the plurality of bubble tubular reactors; and S3, under the normal pressure, bubbling acetylene from the bottom of the first bubble tubular reactor to perform the addition reaction. By applying the technical solution of the present invention, acetylene reacts with the ketone compound in the plurality of bubble tubular reactors arranged in series, which can ensure the sufficient gas-liquid contact time, and thus making full use of the acetylene gas, improving the utilization rate thereof, effectively reducing the amount of acetylene, reducing costs, and further improving the security.
Patent WO-2020063886-A1 (WO)
Inventor: FU CHENGHUA
IPC: H01M10/0567
Filed: 2019-09-27
Abstract: The present application provides a non-aqueous electrolyte, a lithium ion battery, a battery module, a battery pack and a device. The non-aqueous electrolyte includes a non-aqueous solvent and a lithium salt, and the non-aqueous solvent includes a carbonate solvent and a high oxidation potential solvent. The carbonate solvent is a chain carbonate, and the high oxidation potential solvent is selected from one or more of the compounds represented by formula I and formula II. The present application can not only improve the electrochemical performance of a lithium ion battery under a high temperature and a high voltage, but also can improve the safety performance of the lithium ion battery such as overcharge safety and hot box safety, and can also ensure that the lithium ion battery has a certain dynamic performance.
Patent WO-2020088433-A1 (WO)
Inventor: HUANG HAOZHI
IPC: G06K9/00
Filed: 2019-10-29
Abstract: The present application discloses a method and an apparatus for recognizing the postures of multiple persons, an electronic device, and a storage medium. The method for recognizing the postures of multiple persons includes: acquiring an image to be recognized; constructing a circuitous hierarchical network, the circuitous hierarchical network comprising several stages in parallel, each stage comprising various layers of a down-sampling network, various layers of an up-sampling network, and a first residual connection layer connected between the various layers of the up-sampling network and the down-sampling network, different stages being connected by means of a second residual connection layer; traversing the stages of the circuitous hierarchical network, comprising performing the following processing: in the feature map extraction performed in the current stage, performing, by means of the first residual connection layer, feature propagation between the layers of the down-sampling network and the layers of the up-sampling network in the current stage, so as to obtain an output feature map of the current stage; performing, by means of the second residual connection layer, feature propagation between the layers of the up-sampling network in the current stage and the layers of the down-sampling network in a later stage, so as to perform feature map extraction corresponding to the later stage, until the traversal of the stages in the circuitous hierarchical network is completed, taking the output feature map of the last stage as the feature map corresponding to said image; and recognizing the postures of multiple persons according to the feature map corresponding to said image, so as to obtain a posture recognition result of said image.
Patent WO-2021012462-A1 (WO)
Inventor: HUANG YAOLI
IPC: G06F3/044
Filed: 2019-11-05
Abstract: Provided are a touch-control display device and a touch-control display. The touch-control display device comprises a touch-control electrode and a backlight module arranged opposite the touch-control electrode, wherein the backlight module comprises a backlight film and a backlight bezel supporting the backlight film; the backlight film is arranged between the touch-control electrode and the backlight bezel; the touch-control electrode and the backlight bezel are both electrically connected to a touch-control signal end; and the touch-control signal end is used for transmitting a touch-control signal to the touch-control electrode and the backlight bezel. The touch-control electrode and the backlight bezel receive the same touch-control signal, such that the capacitive coupling between the touch-control electrode and the backlight bezel is eliminated, touch-control sensitivity is improved, and vibrations and noise of a backlight film are eliminated. The touch-control display provided by the present application includes the touch-control display device, thus having the advantage of the touch-control display device.
Patent WO-2021056712-A1 (WO)
Title: Synchronous movement shaft inspection system and synchronous movement control method therefor
Inventor: TANG CHAOQUAN
IPC: G07C1/20
Filed: 2019-11-11
Abstract: Disclosed are a synchronous movement shaft inspection system and a synchronous movement control method therefor. The shaft inspection system comprises a rope climbing robot, a steel wire rope, a ground wire rope moving device, a ground steel wire rope moving track, a shaft bottom steel wire rope moving device, a shaft bottom steel wire rope moving track, an inertial sensor and a control device. The upper end of the steel wire rope is connected to the ground wire rope moving device, and the lower end thereof penetrates through the rope climbing robot and before being connected to the shaft bottom steel wire rope moving device. After the control device controls the shaft bottom steel wire rope moving device and the ground wire rope moving device to move synchronously, fed-back attitude data of the steel wire rope that are detected by the inertial sensor carried on the rope climbing robot are transmitted to the control device. Therefore, according to the present invention, the orientation of the steel wire rope may be obtained in real time by simply using the inertial sensor carried on the rope climbing robot, so that whether or not the steel wire rope is offset is determined, and the track of the shaft inspection system is then controlled.
Patent WO-2020155764-A1 (WO)
Title: 掌纹提取方法、装置及存储介质、服务器
Inventor: HUI HUI
IPC: G06K9/36
Filed: 2019-11-13
Abstract: 一种掌纹提取方法，包括：获取手掌图像，对手掌图像进行预处理，获得待修正掌纹图像（S100）；对待修正掌纹图像中的各特征像素点进行曲率值的计算，基于所述特征像素点的曲率值对待修正掌纹图像进行修正，获得修正图像（S200）；对所述修正图像进行二值化处理，获得掌纹图像（S300）。该方法对图像进行预处理，使得后续更容易的提取出掌纹，即使得手掌的掌纹更为突出显示，或者去掉手掌图像中的噪声，避免噪声影响掌纹的提取，使图像的显示效果更加清晰，提高后续对手掌掌纹提取的准确性。通过待修正掌纹图像中各像素点进行曲率值对像素点筛选，更进一步提高掌纹纹路提取的成功率。
Patent WO-2021047040-A1 (WO)
Title: System and process for enhancing coal indirect liquefaction on basis of micro-interface
Inventor: ZHANG ZHIBING
IPC: C10G2/00
Filed: 2019-11-22
Abstract: A system and a process for enhancing coal liquefaction on the basis of micro-interface, said system comprises a slurry bed reactor (1), a micro-interface generator (2), a circulation unit (4) and a separation unit (5); the slurry bed reactor (1) is filled with liquid phase products after coal indirect liquefaction; the micro-interface generator (2) is provided in the slurry bed reactor (1) to break up a crude coal gas into micron-sized bubbles, so as to enable same to be dissolved in a liquid phase product and form a gas-liquid emulsion; the circulating unit (4) is connected to a material outlet of the slurry bed reactor (1) and is used for performing primary separation and recycling treatment on a reaction product; the separation unit (5) is connected to the circulation unit (4) and is used for separating materials in a gas phase and a liquid phase from the circulation unit (4). The system can enable the gas to fully react under the action of the catalyst, reduce the occurrence of side reactions, and improve the product yield.
Patent WO-2021114012-A1 (WO)
Title: 甲磺酸氨氯地平一水合物及其制备方法和用途
Inventor: HAO ZHENPING
IPC: A61P9/12
Filed: 2019-12-09
Abstract: 甲磺酸氨氯地平一水合物及其制备方法和用途。该甲磺酸氨氯地平一水合物纯度高，且具有良好的流动性和可压性，适用于高速压片机直接压片工艺。
Patent WO-2021031477-A1 (WO)
Inventor: LI ZHAOPENG
IPC: H04R9/02
Filed: 2019-12-18
Abstract: 本发明公开一种声学装置，包括：发声单元，发声单元的振动膜片后侧形成第一密闭腔，第一密闭腔的腔体壁上开设有安装孔，安装孔处设有覆盖安装孔的柔性形变组件，在第一密闭腔的外侧设有第二密闭腔，柔性形变组件位于第一密闭腔和第二密闭腔之间，柔性形变组件包括柔性形变部和盖于柔性形变部至少一侧的防护装置，防护装置包括固定部、底部和侧部，侧部设于底部的周边，侧部沿轴向的一端与底部结合固定，固定部设于侧部沿轴向的另一端的外周边，底部和侧部形成对应柔性形变部的罩体并通过固定部安装于第一壳体，防护装置上设有连通孔。本发明的声学装置的柔性形变部由防护装置保护，避免受损，影响性能。
Patent WO-2020125712-A1 (WO)
Inventor: XIE LIANGZHI
IPC: A61P35/00
Filed: 2019-12-19
Abstract: A recombinant humanized monoclonal antibody against programmed cell death protein-1 (PD-1) or an antigen-binding fragment thereof useful for tumor or cancer immunotherapy. Also provided are a nucleic acid sequence encoding the antibody or an antigen-binding fragment thereof, a vector containing the nucleic acid sequence, a pharmaceutical composition, and a kit.
Patent WO-2021120105-A1 (WO)
Title: 用于处理图像的方法及其存储介质、设备
Inventor: WU YANHONG
IPC: G09G3/34
Filed: 2019-12-19
Abstract: 本公开的实施例提供了一种用于处理图像的方法。该方法包括：基于图像中的像素的初始颜色，确定对应于用于目标颜色的备选颜色的权重；基于权重从备选颜色中选择像素的目标颜色；以及将像素的初始颜色转换为目标颜色以获得目标图像。根据本公开的实施例，通过确定备选颜色的权重，能够使得图像转换为仅包括备选颜色的目标图像，从而使用有限数量的备选颜色表示目标图像。
Patent WO-2020258781-A1 (WO)
Inventor: HU JIANGUANG
IPC: E06B3/50
Filed: 2019-12-23
Abstract: The present invention relates to the field of vehicles. Provided is a bidirectional opening/closing device, an armrest box and a vehicle. The bidirectional opening/closing device comprises a base, a plate, a trigger mechanism, and two locking mechanisms. Each locking mechanism comprises a lock arm with a hinged end and a free end, the lock arm is installed on the base by means of the hinged end, the lock arm and the base can be locked or unlocked, and the lock arm can rotate around the hinged end when the lock arm and the base are unlocked. The two lock arms are arranged symmetrically and in parallel, and the free ends of the two lock arms face opposite directions, such that the two lock arms have opposite directions of rotation. The trigger mechanism is installed on the plate, and the trigger mechanism can selectively unlock one lock arm from the base, such that the lock arm can drive the plate to rotate around the hinged end of the lock arm. The bidirectional opening/closing device can achieve bidirectional opening/closing, and when applied to an armrest box of a vehicle, same can meet the requirements of a passenger in a rear row for storing and taking out an object.
Patent WO-2020155985-A1 (WO)
Inventor: NIU CHAO
IPC: G01S19/28
Filed: 2019-12-27
Abstract: 一种终端的全球定位系统GPS模块冷启动方法、装置、终端及存储介质，其中，方法包括：获取终端的目标位置信息(S110)；根据目标位置信息，从预设的卫星可见窗口表中选择出位置信息与目标位置信息匹配的星历数据记录得到目标记录集合(S120)；根据目标记录集合中的星历数据记录选择N颗卫星组成可见卫星列表，N为大于或等于4的整数(S130)；根据可见卫星列表中的卫星进行定位(S140)。
Patent WO-2021146992-A1 (WO)
Title: Joint channel state information (csi) reporting using csi sub-reports for multiple transmit receive points
Inventor: LI QIAOYU
IPC: H04B7/005
Filed: 2020-01-22
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may measure multiple CSI-RSs, wherein different CSI-RSs of the multiple CSI-RSs are associated with different CRIs, different CSI-RS resources, different CSI-RS resource sets, different CSI-RS port groups, different CQI groups, different PMI groups, and/or different RI groups; and transmit a single CSI report in one or more uplink resources, wherein the single CSI report includes multiple CSI sub-reports determined based at least in part on measuring the multiple CSI-RSs, and wherein different CSI sub-reports of the multiple CSI sub-reports are associated with the different CRIs, the different CSI-RS resources, the different CSI-RS resource sets, the different CSI-RS port groups, the different CQI groups, the different PMI groups, and/or the different RI groups. Numerous other aspects are provided.
Patent WO-2021159249-A1 (WO)
Title: Route planning method and device, and storage medium
Inventor: HUANG ZHENHAO
IPC: G05D1/10
Filed: 2020-02-10
Abstract: A route planning method. The method comprises: obtaining a topographic map of the ground, the topographic map comprising contour lines (S101); determining a plurality of ground operation areas corresponding to different height ranges according to the contour lines (S102); and planning the flight route of an aircraft in each ground operation area according to the contour line of each ground operation area (S103).
Patent WO-2021147133-A1 (WO)
Title: Led lamp having toggle-shift switch
Inventor: LI YANG
IPC: F21V23/04
Filed: 2020-02-24
Abstract: Provided is an LED lamp having a toggle-shift switch, comprising a light-transmissive cover (1), a lamp body (2), and a lamp socket (3) which are connected sequentially from top to bottom; the lamp body (2) is provided with a driving power supply board (4) and an LED light source board (5); the side wall of the lamp body (2) is provided with a position lock hole (6); the driving power supply board (4) is equipped with a toggle-shift switch (12); the toggle-shift switch (12) is provided with a toggle-shift rod (13) passing through the toggle-shift hole (6). The LED lamp can reduce the difficulty of modification and replacement and improve the convenience of use.
Patent WO-2020173464-A1 (WO)
Inventor: XU CHENLEI
IPC: H04W74/00
Filed: 2020-02-26
Abstract: 本申请提供了一种随机接入方法和装置，能够提高随机接入信号的检测效率。该方法包括：终端设备接收广播信号；终端设备发送随机接入信号，随机接入信号中的前导序列包括K个第一符号和Q个第二符号，其中，第一符号与第二符号为互不相同的符号，K、Q为大于或等于1的整数，K+Q＝N  SEQ ,N  SEQ 为前导序列包括的符号的个数。
Patent WO-2021189295-A1 (WO)
Inventor: ZHAO WEISHENG
IPC: H01L43/08
Filed: 2020-03-25
Abstract: Provided are a magnetic random access memory and a data writing method therefor. The magnetic random access memory comprises a spin-orbit torque layer and at least one magnetic tunnel junction provided on the spin-orbit torque layer. The data writing method comprises: inputting a selection voltage to a magnetic tunnel junction, to which data is to be written, among the at least one magnetic tunnel junction; inputting a write current to the spin-orbit torque layer after a preset time interval, so that a resistance state of the magnetic tunnel junction corresponds to the data to be written, wherein the write current is less than a critical reversal current of the magnetic tunnel junction and greater than the critical reversal current of the magnetic tunnel junction during inputting of the selection voltage; and successively stopping inputting the selection voltage and the write current. The present invention can ensure the deterministic reversal of the magnetic moment of a magnetic tunnel junction, thereby improving the storage density.
Patent WO-2020200090-A1 (WO)
Title: 数据信道传输带宽确定方法、装置、网络侧设备及终端
Inventor: WANG LEI
IPC: H04W72/04
Filed: 2020-03-27
Abstract: 本公开提供了一种数据信道传输带宽确定方法、装置、网络侧设备及终端，其中，数据信道传输带宽确定方法包括：向终端发送调度数据信道传输的调度信息；其中，所述调度信息包含数据信道传输带宽指示信息。
Patent WO-2021057001-A1 (WO)
Inventor: LI PING
IPC: F24F1/38
Filed: 2020-03-30
Abstract: Provided in the present application are an air conditioner outdoor unit and an air conditioning apparatus. The air conditioner outdoor unit comprises: a housing, wherein the housing is provided with a first air exchange port and a second air exchange port; and a draught fan, which is arranged in the housing and located between the first air exchange port and the second air exchange port. The draught fan comprises an electric motor, a first fan and a second fan, wherein the electric motor comprises two rotors which rotate independently of each other, and a first output shaft and a second output shaft connected to the two rotors separately; and the first output shaft and the second output shaft protrude, separately, towards the same side of an axial direction of the electric motor in the axial direction of the electric motor, are separately fixedly connected to the first fan and the second fan, and are used for driving the first fan and the second fan to rotate independently of each other. According to the present application, one electric motor is used for driving the first fan and the second fan to rotate at the same speed or different speeds, or in the same direction or different directions, such that the air conditioner outdoor unit has the functions of heat exchange, self-cleaning, self-drying, headwind starting, etc., and has the advantages of being easy to install, small in size specification, large in air volume, high in energy efficiency, low in manufacturing cost, etc.
Patent WO-2021179372-A1 (WO)
Title: 有机发光二极体显示面板、彩膜基板及其制作方法
Inventor: XU MING
IPC: H01L51/52
Filed: 2020-04-02
Abstract: 一种彩膜基板（14），包括彩膜衬底（141）以及形成于彩膜衬底（141）上的多个色阻（142）和黑矩阵（143），其中多个色阻（142）与黑矩阵（143）间隔设置，并且每个色阻（142）具有褶皱表面，用以增加光线的散射角度。通过在彩膜基板（14）上形成具有褶皱表面的多个色阻（142），使得具有微腔结构的有机发光二极体显示面板除了具有高色域和高亮度的表现外，更提高了显示面板的视角。
Patent WO-2020224373-A1 (WO)
Inventor: SONG JUNGUANG
IPC: H04M1/04
Filed: 2020-04-09
Abstract: The present invention relates to the technical field of mobile phone accessories, and provides a mobile phone holder. The mobile phone holder comprises a telescopic piece and a base. The telescopic piece is located at one side of the base, and a first end of the telescopic piece is secured at the first end of the base by means of a fastener. A sliding groove is provided on the base. A sliding member is provided on a second end of the telescopic piece, and the sliding member is slidable along the sliding groove. The sliding groove comprises a straight portion and a bending portion. The bending portion is provided at a first end of the sliding groove close to the base, and the straight portion is provided at a second end of the sliding groove close to the base. The bending portion comprises a first bending section and a second bending section. The first bending section has a first end and a second end. The first bending section from the first end to the second end thereof extends from the second end of the base to the first end thereof. The second bending section has a communication end and a closed end, and from the communication end to the closed end, extends from the first end of the base to the second end thereof.
Patent WO-2020233351-A1 (WO)
Inventor: YAN JUN
IPC: G06F16/23
Filed: 2020-04-27
Abstract: Disclosed are a blockchain-oriented data management method, apparatus and device, and a storage medium. The method comprises: receiving a second update request sent by a user, wherein each update request comprises a first state and a second state of to-be-updated data (S101); obtaining to-be-updated data from a preset relational database according to the first state and searching data corresponding to the to-be-updated data from a preset blockchain, wherein the to-be-updated data which is obtained from the relational database is considered as first data, and the data corresponding to the to-be-updated data which is searched from the blockchain is considered as second data (S102); comparing the first data with the second data to determine whether the first data is consistent with the second data (S103); if the first data is not consistent with the second data, determining whether the first data meets a preset data compensation condition according to the first state and the second state (S104); and if the first data meets a preset data compensation condition, performing data compensation on the first data according to the second state (S105). The method can effectively ensure the orderly implementation of business on the chain and improve the abnormal business processing capability.
Patent WO-2020233365-A1 (WO)
Inventor: HUO BIAO
IPC: H01R13/10
Filed: 2020-04-28
Abstract: A wiring device and an air conditioner. The wiring device comprises a joint (10) and a joint connector (20). The joint (10) is fixedly connected to the joint connector (20). The joint (10) comprises at least one strong current module (101) and at least one weak current module (102). The strong current module (101) is suitable for being connected to a strong current load, and the weak current module (102) is suitable for being connected to a weak current load. The joint connector (20) is provided with at least two plug-in slots (207) for plugging the strong current module (101) and the weak current module (102). The wiring device is provided with the strong current module (101) and the weak current module (102) which are independently arranged, strong current wiring and weak current wiring are separated, and the anti-electromagnetic interference capability of the circuit is enhanced.
Patent WO-2021226815-A1 (WO)
Title: Novel distributed array and cmos architecture for 2 stack 3d phase change memory with higher array efficiency
Inventor: LIU JUN
IPC: H01L27/02
Filed: 2020-05-12
Abstract: A three-dimensional memory architecture including a bottom cell array of memory cells, a top cell array of memory cells, a plurality of bottom cell bit lines coupled to the bottom cell array, a plurality of top cell bit lines coupled to the top cell array, and a plurality of word lines coupled to both arrays. Bit line decoders and word line decoders are provided to selectively activate the bit lines and word lines. The arrays of memory cells are each arranged in subsections that are offset. The bit lines and word lines are each arranged in portions that are offset. The bit line decoders are arranged in bit line decoder subsections that are offset. The word line decoders are also arranged in word line decoder subsections that are offset.
Patent WO-2021109472-A1 (WO)
Title: Transmissions de duplication de paquet de liaison montante
Inventor: LIU ZHUANG
IPC: H04W72/04
Filed: 2020-05-19
Abstract: L'invention concerne des systèmes, des procédés, des appareils ou un support lisible par ordinateur pour la transmission de duplication de paquet de liaison montante. Un nœud réseau d'accès radio (RAN) hôte hébergeant une entité de protocole de convergence de données par paquets (PDCP) peut déterminer un emplacement d'une entité de commande de liaison radio primaire (RLC). Le nœud de RAN hôte peut transmettre, à un nœud de RAN d'assistance, l'emplacement de l'entité de RLC primaire.
Patent WO-2021223267-A1 (WO)
Inventor: WANG ZHIWU
IPC: B08B5/02
Filed: 2020-05-20
Abstract: 一种气相沉积装置，包括：反应腔(101)、气体喷淋装置(102)，以及清洗气体通道(103)；气体喷淋装置(102)包括反应气体通道(1021)，反应气体通道(1021)包括连通反应腔的出口(1022)；清洗气体通道(103)与反应气体通道(1021)间隔设置。
Patent WO-2021036365-A1 (WO)
Title: Prompt method, electronic device and storage medium
Inventor: WEI PAN
IPC: G06F1/3234
Filed: 2020-05-22
Abstract: A prompt method, an electronic device and a storage medium. The prompt method comprises: in a screen-off state, determining whether it is necessary to prompt a user (101); and when it is necessary to prompt the user, controlling a partial area of a display screen to flash in a pre-set mode (102). The electronic device comprises: at least one processor; and a memory in communication connection with the at least one processor, wherein the memory stores an instruction that can be executed by the at least one processor, and the instruction is executed by the at least one processor, so that the at least one processor can execute the prompt method.