baber/WOPTO huggingface dataset:
Patent WO-2020119322-A1 (WO)
Inventor: XIE HAOFEI
IPC: H04W52/02
Filed: 2019-11-01
Abstract: 本申请涉及一种异步无线唤醒方法，包括：建立信道二次碰撞概率模型，估算无线网络中节点监测到的丢包率α、延迟时间T A和总能耗。通过建立阈值自适应选择机制，更新终端节点的阈值序列。数据发送成功或达到重传次数上限时，记录当前退避次数BN和退避指数BE，当节点唤醒接收器匹配地址错误时，重置退避计时器，进行下一个退避阶段，并采集当前平均传输负载大小对二次碰撞概率模型进行更新。本申请能够实现低功耗无线唤醒，在保证成功率的同时减少或避免唤醒请求产生的碰撞，降低同一信道下对正常通信的干扰。
Patent WO-2021036001-A1 (WO)
Title: Automatic thread rolling machine
Inventor: PAN ZHONGJIE
IPC: B21H3/06
Filed: 2019-11-16
Abstract: Disclosed is an automatic thread rolling machine, comprising a machine platform (1), a discharging mechanism, a feeding mechanism and an automatic thread rolling mechanism, wherein the discharging mechanism comprises a discharging bin (2) located above the machine platform (1), and an oblique plate is provided at each of left and right sides of the discharging bin (2); the diameter of a discharge port (3) at the bottom of the discharging bin (2) is consistent with that of a blank; the discharge port (3) of the discharging mechanism is specifically composed of two right-angle baffles (14), and the top of each of the right-angle baffles (14) is an outwards horizontal plate; and the bottom of the discharging bin (2) is of a double-layer hollow structure, and the top of each of the right-angle baffles (14) is inserted into an inner layer of the bottom of the discharging bin (2). The automatic thread rolling machine is adapted to blanks with different diameters by means of adjusting the distance between the two right-angle baffles (14) of the discharge port (3) to complete automatic discharging. The feeding mechanism is provided at a discharge position of the discharge port (3), wherein the feeding mechanism specifically is a feeding oblique rail (4), and the feeding oblique rail (4) conveys a blank to the automatic thread rolling mechanism; and a plurality of groups of guide sheets are provided in the feeding oblique rail (4), such that the blank moves according to a fixed rail. The feeding oblique rail (4) is relatively smooth and stable, and the guide sheets provided therein can prevent the blank from slipping off the rail, and when conveyed to the automatic thread rolling mechanism, the blank can also be conveyed to a processing place in a more precise manner.
Patent WO-2020215707-A1 (WO)
Inventor: YANG HANNING
IPC: G02B30/25
Filed: 2019-11-19
Abstract: 一种显示面板和电子设备。所述显示面板包括：基板（10）、薄膜晶体管层（20）、发光层（30）、封装层（40）和偏光层。所述发光层（30）包括多个像素点（32），所述偏光层包括多个偏光叠层，所述多个偏光叠层与所述多个像素点（32）一一对应。每一个所述偏光叠层包括：偏光片（811、812、813），所述偏光片（811、812、813）至少包括第一偏振方向和第二偏振方向；偏振控制单元，所述偏振控制单元与对应的偏光片（811、812、813）电连接，控制所述偏光片的偏振方向。
Patent WO-2020125315-A1 (WO)
Title: 编织支架
Inventor: PU WENJUN
IPC: A61F2/90
Filed: 2019-11-22
Abstract: 一种编织支架(10,20,30,40,60)，包括主体段(100)，主体段(100)从近端至远端依次包括近端波圈(101,301,401,601)、多个中间波圈(102,402)及远端波圈(103,203,303,403,603)，主体段(100)还包括沿主体段(100)的轴向延伸的连接件(105, 205,305,405,605)，连接件(105, 205,305,405,605)连接多个中间波圈(102,402)，连接件(105, 205,305,405,605)延伸至远端波圈(103,203,303,403,603)相交，且用于编织连接件(105, 205,305,405,605)的编织丝继续编织以形成远端波圈(103,203,303,403,603)并使连接件(105, 205,305,405,605)与远端波圈(103)的交点位于远端波圈(103,203,303,403,603)的波峰(1033)或波谷处。编织支架(10,20,30,40,60)可以降低连接件(105, 205,305,405,605)由于内部扭转应力的原因发生疲劳断裂的风险，而且可以提供更加一致的轴向力，还可以避免多根连接件带来的装配问题。
Patent WO-2020114497-A1 (WO)
Inventor: DAN ZHIMIN
IPC: H02J7/00
Filed: 2019-12-06
Abstract: The present application provides a charging and discharging circuit, pertaining to the field of battery power. The charging and discharging circuit comprises: a charging loop comprising battery packs connected in series, a first switch combination, and a charging apparatus; and a discharging loop comprising battery packs connected in series, a second switch combination, and a powered apparatus, wherein the first switch combination and the second switch combination each comprise at least one switch, and at least one switch in the first switch combination and/or the second switch combination is a semiconductor switch. The technical solution of the present application improves a charging and discharging capability of the charging and discharging circuit, and achieves safe control of the charging and discharging circuit while preventing damage to switch devices therein.
Patent WO-2020119806-A1 (WO)
Inventor: YI TIANCHENG
IPC: H01M10/0525
Filed: 2019-12-13
Abstract: 一种锂离子电池（5）及装置，所述锂离子电池（5）包括电极组件以及电解液，所述电极组件包括正极极片、负极极片以及隔离膜。所述正极极片中的正极活性材料包含Li x1Co y1M 1-y1O 2-z1Q z1，所述负极极片中的负极活性材料包含Si、SiO x2、Si/C复合材料、Si合金中的一种或几种，所述电解液中含有添加剂A以及添加剂B，所述添加剂A为氧化电位较低的多腈基六元氮杂环化合物，所述添加剂B为卤素取代的环状碳酸酯化合物。锂离子电池（5）具有优异的循环性能和存储性能，尤其是在高温高电压情况下具有优异的循环性能和存储性能。
Patent WO-2021114315-A1 (WO)
Inventor: CHEN YIHAN
IPC: A61P9/00
Filed: 2019-12-14
Abstract: Provided herein is the use of heterocyclic derivatives with cardiomyocyte proliferation activity for treatment of heart diseases. Specifically, disclosed is the use of compounds of formula (I) or a pharmaceutically acceptable salt, a solvate, a stereoisomer or a prodrug thereof; and application thereof. Definition of each group in the formula can be found in the specification for details.
Patent WO-2021138778-A1 (WO)
Title: 显示面板的控制方法及装置
Inventor: WANG CHUNHUA
IPC: G09G3/36
Filed: 2020-01-06
Abstract: 本公开提供了显示面板的控制方法及装置，其中，显示面板的控制方法，包括：实时判断是否获取到关机指令；在判断获取到关机指令时，驱动显示面板显示放电画面；其中，放电画面对应的显示数据的电压不大于预设灰阶对应的电压。
Patent WO-2020244235-A1 (WO)
Inventor: TANG ZHIHUI
IPC: G06Q20/32
Filed: 2020-01-10
Abstract: Disclosed are offline graphic code processing and generating methods and apparatuses. The offline graphic code processing method is applied to a code scanning device, and specifically comprises: verifying signature information in code scanning information obtained by scanning an offline graphic code of a user, the code scanning information comprising: signature information, at least one piece of identity information of the user, and service permission information of a plurality of services (102); if verification of the signature information is passed, verifying whether the code scanning information contains identity information recognized by the service acceptor corresponding to the code scanning device, and verifying whether the code scanning information contains service permission information of the service supported by the code scanning device (104); and if the code scanning information contains the identity information recognized by the service acceptor corresponding to the code scanning device and the service permission information of the service supported by the code scanning device, determining that the user has the right to execute the service corresponding to the code scanning device (106).
Patent WO-2020207086-A1 (WO)
Inventor: MA GUOLAI
IPC: G10L13/04
Filed: 2020-01-10
Abstract: 本说明书实施例公开了一种信息的处理系统、方法、装置及设备，所述信息的处理系统，所述系统包括终端、服务器和一个或多个物联网设备，其中：所述终端，用于接收用户输入的文本数据，并将该文本数据发送给服务器；所述服务器，用于接收所述终端发送的文本数据，并将所述文本数据转换为语音数据，将转换后的语音数据发送给所述物联网设备；所述物联网设备，用于接收所述服务器发送的语音数据，并按照预定的第一播放规则播放所述语音数据，所述第一播放规则中包括播放开始时间和播放模式。
Patent WO-2021146957-A1 (WO)
Title: Optical fingerprint detection device, touch screen and electronic device
Inventor: CHI WENMING
IPC: G06K9/00
Filed: 2020-01-21
Abstract: The embodiments of the present application provide an optical fingerprint detection device, a touch screen, and an electronic device, relating to the field of fingerprint recognition technology, and being capable of improving the accuracy of fingerprint recognition when a finger is wet. The optical fingerprint detection device is applied to an electronic device having a display screen, the electronic device having a glass cover plate. The device comprises: a light-emitting assembly, the light-emitting assembly comprising a fingerprint recognition light source configured to provide excitation light for performing fingerprint recognition, an incidence angle at which light emitted from the fingerprint recognition light source is incident on the upper surface of the glass cover plate being equal to or greater than a total reflection angle at which an optical signal is incident to air from the glass cover plate; the optical fingerprint detection device further comprises an optical fingerprint module which is provided below a fingerprint detection region of the display screen and is configured to detect an optical signal that enables the fingerprint recognition light source to irradiate the finger above the fingerprint detection region, and transmits out of the finger and through the display screen.
Patent WO-2021155586-A1 (WO)
Title: Sounding reference signal (srs) enhancements
Inventor: WANG RUNXIN
IPC: H04L5/00
Filed: 2020-02-07
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for transmitting sounding reference signal (SRS) resources with frequency hopping. In some implementations, a user equipment (UE) may use different SRS ports, different antenna ports, different numbers and sizes of SRS resources, different periodicities, different offsets, different transmission comb values, and/or different transmission comb offset values for SRS transmissions on different frequency subbands of the frequency hopping pattern to ensure that sounding operations cover all antennas of the UE, cover the entire frequency range of interest, and provide sufficiently dense SRS transmissions from which a base station can determine the best channel for DL transmissions while also using a minimum amount of SRS resources and consuming minimal power in the UE.
Patent WO-2020168928-A1 (WO)
Inventor: XIAO YUEZHEN
IPC: G06F15/16
Filed: 2020-02-10
Abstract: An event processing method, an apparatus, and a device, the method being able to be used in an embedded device, and comprising: an operating system receives first event registration information corresponding to a first object (101); if an already allocated first storage space is not sufficient to accommodate the first event registration information, then a second storage space is allocated, the first storage space and the second storage space both being able to accommodate a first quantity of event registration information, the first quantity being less than a maximum event quantity allowed to be registered for one object (102); and the first event registration information is stored in the second storage space (103). Each time a storage space must be allocated, a storage space able to accommodate a first quantity of event registration information is allocated, and thus batch allocation of storage space according to requirements is made possible, and storage space waste and computing resource waste caused by frequent storage space allocation are reduced.
Patent WO-2021017459-A1 (WO)
Title: Printing information processing method, device and system
Inventor: WANG PING
IPC: G06F3/12
Filed: 2020-02-20
Abstract: Disclosed are a printing information processing method, device and system, which relate to the field of information technology, so that it can be ensured that meal taking information and meal information can be successfully printed on a meal device every time, and printing information is more efficient and accurate. The method comprises: sending an order confirmation request carrying an order identifier so that printing information corresponding to the order is converted according to the order identifier and sent to a corresponding inkjet printer, wherein the inkjet printer is configured to perform inkjet printing on the meal device corresponding to the order according to the converted printing information when receiving a print request; and receiving production completion information of the meal corresponding to the order.

The present application is applicable to the processing of printing information.
Patent WO-2021004086-A1 (WO)
Inventor: ZHAO GAINA
IPC: G02F1/1335
Filed: 2020-03-18
Abstract: A color conversion assembly, a display panel, and a display apparatus. A color conversion assembly (100) comprises: a black matrix layer (120), comprising a first sub-layer (121) and a second sub-layer (122) arranged in a stacked manner, the black matrix layer (120) comprising a plurality of channels (AS), wherein each channel (AS) comprises a first sub-channel (A1) passing through the first sub-layer (121) and a second sub-channel (A2) passing through the second sub-layer (122) and in communication with the first sub-channel (A1); a color conversion layer (130) located in the first sub-channel (A1) of at least some of the channels (AS); and a color filter assembly (140) arranged corresponding to a channel (AS) accommodating the color conversion layer (130). With regard to the color conversion assembly (100), the second sub-channel (A2) can perform a certain degree of convergence on a ray of light obtained by means of the conversion of the color conversion layer (130), thereby reducing crosstalk with a ray of light emitted from an adjacent channel (AS) and reducing the cross-color problem between channels (AS) corresponding to adjacent sub-pixels.
Patent WO-2020200082-A1 (WO)
Inventor: XU ZIHAO
IPC: H04N21/478
Filed: 2020-03-27
Abstract: Provided are a live broadcast interaction method and apparatus, a live broadcast system and an electronic device. The method comprises: when it is detected from an anchor video frame collected by a video collection apparatus in real time that an anchor initiates an anchor interaction action, detecting an action posture and an action type of the anchor interaction action, wherein the anchor interaction action comprises a target prop wearing action and/or a target limb action; and then, generating, according to the action posture and the action type of the anchor interaction action, an interaction video stream of a virtual image corresponding to the anchor, and sending the interaction video stream of the virtual image to a live broadcast receiving terminal by means of a live broadcast server and playing same. Thus, by means of associating interaction content of a virtual image of an anchor with an action posture and an action type of an anchor interaction action, the interaction effect in a live broadcast process can be improved, manual operations when the anchor initiates virtual image interaction are reduced, and automatic interaction of the virtual image is achieved.
Patent WO-2020211630-A1 (WO)
Title: Reaction gas supply system and control method therefor
Inventor: WANG CHUN
IPC: C23C16/455
Filed: 2020-03-31
Abstract: A reaction gas supply system and a control method therefor. The reaction gas supply system comprises multiple precursor containers (12, 14) and supply adjustment devices (17), wherein the precursor containers (12, 14) are connected to at least one reaction chamber (11, 13); there is at least one pair of precursor containers (12, 14) in any combination among multiple precursor containers (12, 14), the supply adjustment device (17) is provided between each pair of precursor containers (12, 14), and the supply adjustment device (17) is used for communicating one pair of precursor containers (12, 14) corresponding to the supply adjustment device (17). By means of the reaction gas supply system and the control method therefor, stable supply of the reaction gas can be ensured, the usage rate of a precursor is improved, and the production efficiency and the product quality are improved.
Patent WO-2020207424-A1 (WO)
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W72/00
Filed: 2020-04-09
Abstract: A method for synchronizing evolved packet system (EPS) bearer context status between a user equipment (UE) and a network can include locally deactivating an EPS bearer context of a packet data network (PDN) connection at the UE while the UE operates in S1 mode without notifying the network serving the UE, wherein interworking to a fifth generation system (5GS) is supported for the deactivated EPS bearer context, and upon inter-system change from S1 mode to N1 mode, including an EPS bearer context status information element (IE) in a registration request message indicating which EPS bearer contexts are active in the UE before the inter-system change.
Patent WO-2021208082-A1 (WO)
Title: Propagation delay compensation
Inventor: WANG HEJUN
IPC: H04L7/04
Filed: 2020-04-17
Abstract: Time synchronization accuracy of UE may not meet the requirement of time sensitive services in some cases such as UE-gNB distance > 200m. The provided schemes ensure that the UEs supporting time sensitive services meet the synchronization accuracy requirement and the continuity of time sensitive traffic is guaranteed.
Patent WO-2021196315-A1 (WO)
Inventor: MA JIE
IPC: H02K41/02
Filed: 2020-04-23
Abstract: Le présent modèle d'utilité est un moteur à vibration linéaire, comprenant un manchon de guidage, une unité de vibration, une bobine et une unité d'acier magnétique auxiliaire. Le manchon de guidage comprend une partie corps et un canal de guidage ; l'unité de vibration est logée dans le canal de guidage et forme une liaison coulissante ; l'unité de vibration comprend une unité d'acier magnétique, et l'unité d'acier magnétique comprend un premier acier magnétique et un second acier magnétique ; l'unité d'acier magnétique auxiliaire comprend un premier acier magnétique auxiliaire et un second acier magnétique auxiliaire, et l'extrémité du premier acier magnétique auxiliaire proche de la bobine et l'extrémité du premier acier magnétique proche du second acier magnétique ont la même polarité ; et l'extrémité du second acier magnétique auxiliaire à proximité de la bobine et l'extrémité du second acier magnétique proche du premier acier magnétique ont la même polarité. Par rapport à l'état de la technique, le moteur à vibration linéaire du présent modèle d'utilité peut être miniaturisé, peut être produit en masse, est peu coûteux et a une longue durée de vie.
Patent WO-2020224455-A1 (WO)
Inventor: HE WEILIN
IPC: G06Q30/00
Filed: 2020-04-24
Abstract: Disclosed are a blockchain-based fundraising method and apparatus, an electronic device and a storage medium. According to the blockchain-based fundraising method, when it is detected that a user visits a doctor, a blockchain account is created, on a blockchain, for the user (S10), such that a response time can be reduced and affair handling efficiency can be improved; diagnosis and treatment information and asset information of the user are further acquired (S11), and the diagnosis and treatment information and the asset information are recorded on a blockchain node using a blockchain encryption technique (S12), thereby ensuring security and reliability of data; and when a fundraising instruction is received, the diagnosis and treatment information and the asset information, which are recorded on the blockchain node, are checked (S13), and when the diagnosis and treatment information and the asset information pass the check, fundraising information is published (S14), such that the authenticity of the fundraising information is further improved, and false publication is efficiently eradicated, thereby improving the level of people's trust, and also increasing the level of willingness to donate.
Patent WO-2021051836-A1 (WO)
Inventor: YAO CHUNLIANG
IPC: H01L27/32
Filed: 2020-05-15
Abstract: 一种显示面板（10）及显示装置。显示面板（10）包括：基板（1）、设置于基板（1）上的发光单元（2）以及设置于发光单元（2）远离基板（1）一侧的缓冲封装层（3），发光单元（2）包括至少三种不同发光颜色的发光单元（2），至少一种发光颜色的发光单元（2）对应的缓冲封装层（3）的厚度与其他发光颜色的发光单元（2）对应的缓冲封装层（3）的厚度不同。
Patent WO-2021082401-A1 (WO)
Inventor: CAO LONG
IPC: H04L29/08
Filed: 2020-05-15
Abstract: Provided is a data uploading method, which belongs to the technical field of blockchains. The method comprises: receiving a block upload request sent by a slave server of a target node; determining whether block data corresponding to the block upload request has been uploaded to a block data storage system; if the block data corresponding to the block upload request is not uploaded to the block data storage system, acquiring the block data, and uploading the block data to a storage space in the block data storage system; and if uploading is successful, sending an upload success instruction to the slave server, so as to instruct the slave server to delete the block data stored on a light-weight peer in the target node. The embodiments of the present invention have the following advantages that according to the present invention, historical account books of various nodes are stored in a centralized manner by means of the block data storage system, such that each node only stores the latest information data, the disk occupancy volume can be reduced, and redundant information in a disk is also reduced.
Patent WO-2020233703-A1 (WO)
Inventor: WANG TIANLEI
IPC: A63B47/02
Filed: 2020-05-22
Abstract: Disclosed in the present invention are a ball picking robot and a ball unloading method therefor. The ball picking robot comprises a chassis, an L-shaped hanging lug, a ball storage box, an electric push rod disposed on the chassis, a baffle disposed on the chassis, a support disposed on the chassis, and a drive motor for driving the electric push rod to move. A movable end of the electric push rod is connected to one end of the L-shaped hanging lug, and the other end of the L-shaped hanging lug is connected to a side surface of the ball storage box. A camera is disposed on the support. During a ball unloading process, the drive motor drives the electric push rod to move upward, and the ball storage box follows the upward movement; after the ball storage box reaches the highest point, the motor drives the electric push rod to alternately descend and then quickly ascend, and the ball storage box is shaken to prevent too many tennis balls from being squeezed by each other and difficult to fall off, so that the ball picking robot can be quicker and more convenient and efficient during the ball unloading process.
Patent WO-2020248981-A1 (WO)
Inventor: WANG CHENXU
IPC: H04L9/32
Filed: 2020-06-09
Abstract: Disclosed are a blockchain-based method and device for communication between internet of things (IOT) devices, applicable for an alliance chain comprising a route chain and at least one packet chain. The method comprises: receiving an acquisition request of a first IOT device; determining, according to the acquisition request, a packet chain to which a second IOT device belongs through the route chain; and acquiring, according to the acquisition request, a response answer to the acquisition request through the packet chain to which the second IOT device belongs. No shared key is required to be distributed during communication between IOT devices, which improves the communication efficiency.
Patent WO-2020253595-A1 (WO)
Inventor: LI JINGDE
IPC: D06F39/12
Filed: 2020-06-10
Abstract: A clothing treatment apparatus, comprising a box body (10). The box body (10) is provided with an integrated front plate (101) and a countertop (109) located at the top, the top end of the front plate (101) is provided with a top frame (106) which is bent and extends backwards, and the countertop (109) is located on the rear side of the top frame (106). A first arc-shaped flanging portion (1061) which is bent downwards and backwards is provided along the rear end of the top frame (106), and a countertop arc groove (1091) matching the arc surface of the first arc-shaped flanging portion (1061) is provided at the front end of the countertop (109). The first arc-shaped flanging portion (1061) and the countertop arc groove (1091) are provided, so that a fit clearance between the countertop (109) and the front plate (101) is an arc-shaped clearance bent backwards, the size of the fit clearance can be reduced, and the infiltration speed of water can be decreased. The front plate (101) and the countertop (109) are directly matched, so that the assembly smoothness is facilitated, a control panel is omitted, components of a washing machine are reduced, the manufacturing of a front control plate is reduced, and the assembly step of mounting the control panel on the front plate (101) is reduced, thereby facilitating improving the manufacturing efficiency and the assembly efficiency.