baber/WOPTO huggingface dataset:
Patent WO-2020177498-A1 (WO)
Inventor: CHEN XIAOGANG
IPC: G06K9/00
Filed: 2020-01-22
Abstract: From the perspective of posture estimation, a new non-intrusive human body thermal comfort detection method is disclosed and provided. First, 12 human body thermal comfort postures are obtained through definition and verification by means of a questionnaire survey method; and then, results of posture estimation and human body thermal comfort detection are output by means of computer video collection, image preprocessing, depth image processing, training testing and delivery and application, wherein the depth image processing comprises locking a face region and a point region based on bone nodes and setting an action recognition determination condition and threshold corresponding to different posture estimations, and the posture estimations are obtained by comparing changes in the coordinates of the bone nodes in previous and next frames. When the detection method in the present invention is applied to an intelligent building or a vehicle, an effective feedback signal can be provided for a heating, ventilation and air-conditioning system in real time, such that people in a scenario feel more comfortable, and energy is reliably economized.
Patent WO-2021147085-A1 (WO)
Inventor: LI HAITAO
IPC: H04W48/18
Filed: 2020-01-23
Abstract: 本发明公开了一种切片网络中的控制方法、终端、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，所述方法包括：终端基于切片信息所对应的相关信息，对与网络设备之间的处理进行控制；其中，所述切片信息所对应的相关信息，包括以下至少之一：接入控制信息，回退指示，定时器。
Patent WO-2021031533-A1 (WO)
Title: Method for synthesizing n-substituted phenyl-5-hydroxymethyl-2-oxazolidinone
Inventor: YU DIHU
IPC: C07D263/24
Filed: 2020-02-10
Abstract: Disclosed in the present invention is a method for synthesizing N-substituted phenyl-5-hydroxymethyl-2-oxazolidinone, wherein the synthesis method involves: 3-R  2 -4-R  1 -phenylamine and epoxy chloropropane being used as raw materials to carry out the reaction, and the N-substituted phenyl-5-hydroxymethyl-2-oxazolidinone being prepared, under alkaline conditions and a CO  2  atmosphere, from the resulting reaction product, wherein R  1  is a morpholine group, a morpholin-3-one group or piperazine and a derivative group thereof, and R  2  is a halogen, hydrogen or lower alkyl. The synthesis method provided by the present invention has the advantages of few steps, simple operation, inexpensive and easily available raw materials, mild reaction conditions, a high product yield, etc., and is particularly suitable for the industrial production of the intermediate of the antibiotic linezolid and the intermediate of the anti-thrombotic drug rivaroxaban.
Patent WO-2020186948-A1 (WO)
Inventor: MA JINGQIU
IPC: H04M1/02
Filed: 2020-02-14
Abstract: 本公开提供了一种移动终端，包括：第一面及朝向相背的第二面，第二面上形成有一容置槽；中框结构，设置于第一面和第二面之间，中框结构包括第一边框，容置槽靠近于第一边框设置；摄像头组件中设置有第一摄像头，在摄像头组件处于第一状态的情况下，摄像头组件容纳于容置槽内；在摄像头组件处于第二状态的情况下，摄像头组件至少部分位于所述容置槽外；传动机构，与摄像头组件连接，传动机构带动所述摄像头组件绕第一边框运动，摄像头组件在第一状态和第二状态间切换。
Patent WO-2020187195-A1 (WO)
Inventor: SHI RONGRONG
IPC: G09G3/32
Filed: 2020-03-17
Abstract: Provided are a pixel circuit and a driving method therefor, a display panel, and a display apparatus. The pixel circuit (10) comprises: a drive circuit (100), a first switch circuit (200), a second switch circuit (300) and a first reset circuit (400). The drive circuit (100) is configured to drive a light-emitting element (600) to emit light, the first switch circuit (200) is configured to turn on in response to a first scan signal (Sn) so as to transmit a data signal (DATA) to a control end of the drive circuit (100), the second switch circuit (300) is configured to turn on in response to a light emission control signal (EM) so as to transmit a first power signal (VDD) to a first end of the drive circuit (100), and the first reset circuit (400) is configured to turn on in response to a first reset control signal (DIS1) so as to transmit a reset signal (GND) to the first end of the drive circuit (100).
Patent WO-2020200075-A1 (WO)
Inventor: XUE LIXIA
IPC: H04W72/04
Filed: 2020-03-27
Abstract: Embodiments of the present application provide a communication method and apparatus. The method comprises: receiving a first-type wake-up signal (WUS) from a network device, the first-type WUS comprising a first time slot offset and/or a second time slot offset, the first time slot offset being a common minimum time slot offset of a physical downlink shared channel (PDSCH) with respect to a physical downlink control channel (PDCCH) that schedules the PDSCH and an aperiodic channel state information reference signal (A-CSI-RS) with respect to a PDCCH that schedules the A-CSI-RS, and the second time slot offset being a minimum time slot offset of a physical uplink shared channel (PUSCH) with respect to a PDCCH that schedules the PUSCH; and performing, according to the first-type WUS, PDCCH detection during the on-duration period of one or more discontinuous reception (DRX) cycles corresponding to the first-type WUS. The embodiments of the present application improve the energy consumption saving performance of a terminal device while ensuring the data transmission rate.
Patent WO-2020216086-A1 (WO)
Inventor: XU SHENG
IPC: H02J50/00
Filed: 2020-04-13
Abstract: Disclosed are a storage cabinet for a wearable device, and a usage method for the storage cabinet. The storage cabinet comprises a cabinet body (1) in which at least one space for accommodating a wearable device is provided. In correspondence to the space, a wireless power supply module is arranged on the cabinet body (1), the wireless power supply module is used for receiving energy transmitted from the outside to the cabinet body (1) and for emitting energy from the cabinet body (1) to the outside, and the wireless power supply module comprises a wireless power supply receiver (2) and a wireless power supply emitter (3), with the wireless power supply receiver (2) being used for receiving the energy transmitted from the outside to the cabinet body (1), and the wireless power supply emitter (3) being used for emitting the energy from the cabinet body (1) to the outside. According to the storage cabinet for a wearable device and the usage method for the storage cabinet, wireless charging of a storage cabinet is achieved by means of a wireless device on at least one storage cabinet, and a plurality of independent storage cabinets can be placed and displayed in a certain range according to requirements, thereby meeting the requirements of various situations.
Patent WO-2021004127-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H9/17
Filed: 2020-04-24
Abstract: A bulk acoustic resonator, comprising: a substrate; an acoustic mirror (30); a bottom electrode (10) disposed on the substrate and having a bottom electrode metal connection layer (13); a top electrode (12) opposite to the bottom electrode (10) and having a top electrode metal connection layer (14); and a piezoelectric layer (11) disposed on the bottom electrode (10) and between the bottom electrode (10) and the top electrode (12), wherein the overlapping region of the acoustic mirror (30), the bottom electrode (10), the piezoelectric layer (11), and the top electrode (12) in the thickness direction of the resonator constitutes the effective region of the resonator; the top electrode metal connection layer (14) and the bottom electrode metal connection layer (13) are arranged around 50% or more of the peripheral length of the effective region in total. Also provided are a filter and an electronic device having same.
Patent WO-2020238568-A1 (WO)
Inventor: NILSSON MAGNUS
IPC: G06F17/00
Filed: 2020-05-07
Abstract: A system(100), method and computer program product(500) for managing the storing of data before usage of at least a first vehicle(1a,1b,1c), the method comprising (S2) receiving an indication of at least a first user library data file (ul1, ul2, ul3, ul4) desired to be locally stored in at least a first vehicle memory (101a, 101b, 101c) for future use by a user (5), (S3) determining if the at least first user library data file (ul1, ul2, ul3, ul4) matches at least a first vehicle library data file (vl1, vl2, vl3, vl4) already stored in the at least first vehicle memory (101a, 101b, 101c), and (S9) downloading, the at least first user library data file (ul1, ul2, ul3, ul4) not already stored in the at least first vehicle memory (101a, 101b, 101c) of the at least first vehicle (1a, 1b, 1c).
Patent WO-2021223156-A1 (WO)
Title: Diboron glycol ester, preparation method therefor, intermediate thereof, and application thereof
Inventor: TANG WENJUN
IPC: C07F5/04
Filed: 2020-05-07
Abstract: Disclosed in the present invention are a diboron glycol ester, a preparation method therefor, an intermediate thereof, and an application thereof. The diboron glycol ester can be used for inducing a reduction coupling reaction in which imine is used as a substrate, and the substrate can be obtained by reacting aldehyde with ammonia, is very easy to obtain, and has a quite low cost; a product can be separated from a reaction system only by an acid-base operation, without needing column chromatography purification, so that the post-treatment mode is convenient and fast, and the operation is easy; and the obtained product has a high yield and no protective group operation is needed. The diboron glycol ester has chirality, the stereoselectivity of the reduction coupling reaction is generally excellent, and 99% ee of chiral diamine can be obtained only by simple recrystallization. The diboron glycol ester can be obtained by reacting diol and diboron glycol ester; and the diol is convenient to prepare and easy to amplify, and can be recycled from reaction liquid by means of a simple acid-base operation, the recovery rate is up to 95%, and preparation costs are further saved.
Patent WO-2021212564-A1 (WO)
Title: 空气净化装置、空调内机、空调器及新风系统
Inventor: LIU XIANGYU
IPC: F24F1/0071
Filed: 2020-05-11
Abstract: 一种空气净化装置、空调内机、空调器及新风系统；其中空气净化装置包括：水箱（11），具有进风口（111）和出风口；风扇（32），用于驱动所述水箱（11）外的空气从所述水箱（11）的进风口（111）进入所述水箱（11）；水洗组件，设于所述水箱（11）内，用于使所述水箱（11）内的水清洗从所述水箱（11）的进风口（111）流向所述出风口的空气；通过设置水洗组件，含尘气体从进风口（111）进入水箱（11）内，经水洗组件净化后从水箱（11）的出风口流出，如此循环逐渐对外界气体进行净化，利于对外界空气进行加湿，更利于提高装置的净化效果。
Patent WO-2021004153-A1 (WO)
Inventor: YU YUANFANG
IPC: H04N19/186
Filed: 2020-05-15
Abstract: 本申请实施例提供了一种图像预测方法、编码器、解码器以及存储介质，若当前块使用MIP模式确定当前块的帧内预测值，则编码器将MIP模式参数的取值设置为指示使用MIP模式并写入码流；确定当前块的MIP模式，并根据MIP模式确定当前块对应的亮度分量和色度分量的预测值；将当前块的MIP模式写入码流。解码器解析码流，确定当前块的MIP模式参数；若MIP模式参数的取值指示当前块使用MIP模式确定当前块的帧内预测值，解析码流，确定当前块的MIP模式，并根据MIP模式确定当前块对应的亮度分量和色度分量的预测值；根据预测值，对当前块进行解码。
Patent WO-2021008223-A1 (WO)
Title: 信息的确定方法、装置及电子设备
Inventor: JIANG ZIYANG
IPC: H04N21/258
Filed: 2020-05-18
Abstract: 本公开实施例提供了一种信息的确定方法、装置及电子设备。该信息的确定方法包括：确定当前播放视频对应的播放内容，并获取当前播放视频对应的用户行为相关信息；依据播放内容和用户行为相关信息，确定针对目标用户的至少一个预编辑信息，以用于将至少一个预编辑信息发送至目标用户对应的客户端，供目标用户进行选择。本公开的实施例不仅节省了用户进行信息编辑的时间，还增强了用户与当前播放视频的交互体验。
Patent WO-2020239044-A1 (WO)
Title: Blockchain-based energy transaction method and apparatus, and terminal device
Inventor: JING ZHIPENG
IPC: G06Q40/04
Filed: 2020-05-28
Abstract: A blockchain-based energy transaction method and apparatus, and a terminal device, suitable for the technical field of energy. An energy account is set in a blockchain, and the energy account is used for obtaining and storing energy data in energy metering terminals respectively corresponding to nodes in the blockchain. The energy transaction method comprises: obtaining transaction information of a first node and a second node in a blockchain, wherein the first node represents an energy selling node and the second node represents an energy purchasing node (S101); updating, on the basis of the transaction information, energy data in an energy account corresponding to the second node (S102); and performing data synchronization on energy data in an energy metering terminal of the second node on the basis of the updated energy data in the energy account corresponding to the second node (103). The method can resolve the problem in the prior art of high transaction complexity of distributed energy transactions.
Patent WO-2020244578-A1 (WO)
Inventor: LI JIANGLIANG
IPC: H04W4/02
Filed: 2020-06-04
Abstract: An interaction method employing an optical communication apparatus, and an electronic device. The method comprises: a server receiving, from a first device, information related to the location of the first device; the server obtaining, by means of the information related to the location of the first device, location information of the first device; the server configuring a virtual object associated with the first device and having spatial location information, wherein the spatial location information of the virtual object is determined on the basis of the location information of the first device; and the server sending information related to the virtual object to a second device, wherein the information related to the virtual object comprises the spatial location information of the virtual object, and can be used by the second device so as to display the virtual object on a display medium of the second device on the basis of location information and posture information determined by the second device via an optical communication apparatus.
Patent WO-2021068546-A1 (WO)
Title: Spiral peristaltic pump
Inventor: LI SHUANG
IPC: F04B43/12
Filed: 2020-06-12
Abstract: Disclosed is a spiral peristaltic pump, comprising a pump body (1) and an electric motor (2), wherein an output shaft of the electric motor (2) is connected to a power shaft of the pump body (1); the pump body (1) comprises pump pipes (11), a pump shaft (12), an end cover (13), and a shell (14); the pump shaft (12) is in power connection with the output shaft of the electric motor (2); a spiral protrusion (15) is arranged on an outer side of the pump shaft (12); the shell (14) is sleeved on the outer side of the pump shaft (12); one or two or more pump pipes (11) are arranged between the pump shaft (12) and the shell (14) and are clamped by means of the spiral protrusion (15) and an inner side wall of the shell (14); and the end cover (13) is arranged at the end part of the shell (14) and is used for clamping the pump pipes (11) extending out of the shell (14). The spiral peristaltic pump has a compact structure, is small, and is capable of containing a plurality of pump pipes, extrusion portions of the pump pipes are dispersed, the service life of the pump pipes is prolonged, and continuous constant-speed transmission of the pump pipes can be achieved.
Patent WO-2020259324-A1 (WO)
Inventor: LI YONGLEI
IPC: B25B23/02
Filed: 2020-06-12
Abstract: A lateral sleeve pipe drill and an operation method, relating to the technical field of surgical instruments, and used for solving the problems in the prior art that a bone passage cannot be effectively corrected and is liable to be corrected excessively, and the correction is time-consuming and damages important functional bone tissue morphology. The lateral sleeve pipe drill is a hollow cylindrical shape and comprises a first end and a second end; the outer wall of the first end is provided with a correction portion (7) for correcting the bone passage; the first end is placed in a human body and has a particular shape adapted to different surgical methods and surgical approach directions, and the human body internal structure. The operation method for the lateral sleeve pipe drill comprises the following steps: step 1: determining a direction and a passage that a surgical instrument needs to enter; step 2: placing the lateral sleeve pipe drill in a position where the bone passage needs to be corrected; step 3: manually operating the lateral sleeve pipe drill to polish the bone passage until surgery field is well exposed, so that the surgical instrument can smoothly pass through the bone passage to reach a designated position. The device realizes rapid and effective correction of the bone passage and improves safety of surgery.
Patent WO-2021077788-A1 (WO)
Inventor: LI JING
IPC: A23L5/20
Filed: 2020-06-24
Abstract: 提供了一株解脂耶式酵母及其在制备低糖低脂椰蓉营养粉中的用途，该解脂耶式酵母的保藏编号为GDMCC No:60782。通过将椰蓉与水混合，加热；接着将加热处理后的椰蓉打浆，将得到的椰浆均质，调节pH值，灭菌，得到椰蓉悬液；在冷却的椰蓉悬液中接入所述解脂耶式酵母的培养液，发酵；将得到的发酵液灭菌，喷雾干燥，粉碎，得到低糖低脂椰蓉营养粉。
Patent WO-2020259645-A1 (WO)
Inventor: LI HUA
IPC: F28D9/00
Filed: 2020-06-26
Abstract: Disclosed is a plate heat exchanger (100), comprising a plurality of plates. The plurality of plates comprise a plurality of first plates (1) and a plurality of second plates (2), wherein first protrusions (13) located on first heat exchange faces (11) of the first plates (1) and second protrusions (23) located on third heat exchange faces (21) of the second plates (2) are arranged in a staggered manner; at least some areas of the second protrusions (23) are opposite first flat plate parts (101) of the first plates (1), and at least some areas of the first protrusions (13) are opposite second flat plate parts (201) of the second plates (2); the top part of each of the first protrusions (13) is closer to the second flat plate parts (201) than the top part of each of the second protrusions (23); and the top part of each of the second protrusions (201) is closer to the first flat plate parts (101) than the top part of each of the first protrusions (13). By means of such an arrangement, the heat exchange performance of the plate heat exchanger is improved.
Patent WO-2021103523-A1 (WO)
Inventor: CHEN MAOHUA
IPC: H01M4/62
Filed: 2020-06-29
Abstract: A composition for an anode, and a protective film, an anode and a device comprising the same are disclosed. The composition comprises a silicon material and a lithium ion conductor material having low electronic conductivity, wherein the electronic conductivity of the lithium ion conductor material is less than 1E-5 S/cm.
Patent WO-2021022980-A1 (WO)
Inventor: HUANG BIN
IPC: F03B13/00
Filed: 2020-07-15
Abstract: A horizontal axis marine current power generation apparatus for an underwater vehicle. Said power generation apparatus is arranged inside a recess of a rotating body of the underwater vehicle, and comprises a raising and lowering frame unit, a yaw unit, and a power generation unit. By means of the raising and lowering frame unit, raising and lowering of the entire power generation apparatus is achieved, and by means of the yaw unit, the power generation unit is enabled to rotate 360° arbitrarily in the horizontal plane. Thereby, active yawing can be modified along with the direction of marine current to implement a current-facing function. The power generation unit respectively drives an outer shaft and an inner shaft to rotate respectively by means of front blades and rear blades rotating counter to one another, thereby driving inner and outer rotors of a generator to rotate in opposite directions, cutting magnetic lines to generate power. The present power generation apparatus features strong controllability, high conversion efficiency, and a compact structure, and can serve as an independent module carried directly on an underwater vehicle.
Patent WO-2021073190-A1 (WO)
Title: Television information pushing method and system based on blockchain
Inventor: ZHONG YOUBO
IPC: H04N21/443
Filed: 2020-07-24
Abstract: Provided are a television information pushing method and system based on a blockchain. The method comprises: acquiring television pushing information by means of a television information pushing end located on a blockchain node, and pushing the television pushing information to television receiving ends on all the blockchain nodes, so that all the television receiving ends release the television pushing information, and collect virtual digital currency corresponding to the released television pushing information. In the method and system disclosed by the embodiment, a blockchain system is added to a television, such that television information is pushed by means of a blockchain, and a user can acquire a corresponding income according to the play condition of the television information, thus improving the pertinence of a user watching the television information, and also increasing interactions between an operator and a television user, thereby providing the initiative for the user to watch television content.
Patent WO-2021036639-A1 (WO)
Title: Intelligent detection method for wind power device and related products
Inventor: GAO FENGBO
IPC: G06K9/00
Filed: 2020-07-27
Abstract: Disclosed are an intelligent detection method for a wind power device and related products, same being applied to a vibration detection device. The method comprises: acquiring a first target video of a nacelle of a target wind power device in a working state; determining a first position area of a blade of the target wind power device according to the first target video; acquiring a second target video, the second target video comprising a video of the first position area of the blade in a working state; processing the second target video according to a preset video processing policy to obtain second reference vibration information of the first position area; and determining the state of the target wind power device according to the second reference vibration information. By means of the intelligent detection method for a wind power device provided in the embodiments of the present application, the difficulty and complexity of detection of a wind power device are reduced, the efficiency of detection and the intelligence of a vibration detection device are improved.
Patent WO-2021052065-A1 (WO)
Title: Method and apparatus for strengthening by means of kilohertz low-energy laser scanning shock
Inventor: ZHOU LIUCHENG
IPC: C21D10/00
Filed: 2020-08-11
Abstract: Disclosed are a method and apparatus for strengthening by means of kilohertz low-energy laser scanning shock. The method comprises the steps of: pretreatment of a workpiece, coating with an absorption and protection layer, application of a confinement layer, scanning laser shock treatment, and post-treatment of the workpiece. The apparatus comprises an optical fiber laser device (1), a process control system (2), an industrial personal computer (3), a processor (4), a sound wave acquisition device (5), a motion platform (6), and a photosensitive element (10). A high-repetition-frequency and low-energy laser is output by means of the optical fiber laser device, so that a design for a mechanical system is made very simple, the comprehensive photoelectric efficiency reaches 20% or above, the power consumption during working is significantly reduced, and operation cost is reduced. A scanning shock treatment on an area to be strengthened is performed by means of a high-speed shot flow simulating mechanical shot blasting, so as to improve the machining efficiency and solve the problem of the great difficulty of optimizing the residual stress field after strengthening. A small-light-spot and low-energy laser is used for scanning-type machining strengthening, so as to achieve wider adaptability.
Patent WO-2021073367-A1 (WO)
Inventor: TAO RAN
IPC: H04L12/24
Filed: 2020-09-21
Abstract: A data processing method, device, and system. The method comprises: a network management device generating an extended ECA instance comprising a first event, a first condition, and a first action, wherein the first action comprises a first object identifier and a first index type, the first object identifier indicates a first measurement object, the first index type indicates a performance index of the first measurement object, the extended ECA instance is used to instruct a network device managed by the network management device to send, according to the first event and the first condition, first measurement data to the network management device, and the network device comprises the first measurement object; the network management device sending a first message to the network device, the first message comprising the extended ECA instance; and the network management device receiving a second message sent by the network device, the second message comprising the first measurement data. Thus, network events are automatically associated with telemetry on the basis of the extended ECA model.