baber/WOPTO huggingface dataset:
Patent WO-2021003978-A1 (WO)
Inventor: WANG JINGJING
IPC: E02D29/12
Filed: 2019-12-03
Abstract: Disclosed in the present invention is a steel valve chamber, comprising a valve chamber body arranged in a pit, a top portion of said chamber being configured as an opening. A chamber cover is welded to the top portion of the valve chamber body, and a plurality of support rods are welded to an inner wall of a bottom portion of the valve chamber, a same support plate being placed at the top ends of the plurality of support rods, and a plurality of water seepage holes being opened in a top portion of the support plate. A first gate valve is provided above the support plate, and a first double flange is screwed and fixed on a first end of the first gate valve, a Y-joint being communicated with and fixedly provided on the other side of the first gate valve. First single flanges are screwed and fixed on the ends of the Y-joint and of the first double flange away from one another. The present invention features a reasonable design, facilitates expulsion of water that has collected inside the valve chamber, facilitates maintenance personnel entering and climbing out of the valve chamber for inspection and recording, and facilitates opening of a second gate valve during firefighting usage to provide water to a fire hydrant, achieving integration of normal water supply and firefighting water supply, improving the utilization rate and usage functions thereof, and satisfying usage requirements.
Patent WO-2021088174-A1 (WO)
Inventor: WANG YUDAN
IPC: H04N21/442
Filed: 2019-12-04
Abstract: Disclosed are a transmission quality testing method, system and device. The method comprises: determining a plurality of quality factors for representing a data transmission state, and setting a determination condition for each of the quality factors; extracting feature data of each transmission request within a specified time period, and comparing the feature data with the determination condition for each of the quality factors so as to determine a quality factor corresponding to each transmission request; and counting, according to the determined quality factor corresponding to each transmission request, the transmission request proportion of each of the quality factors within the specified time period, and determining, according to the counted transmission request proportion, a target quality factor that causes a transmission lag. According to the technical solution provided in the present application, the transmission quality testing efficiency can be improved.
Patent WO-2020134965-A1 (WO)
Title: 阵列基板的制造方法、装置及阵列基板
Inventor: Mo qionghua
IPC: H01L29/06
Filed: 2019-12-06
Abstract: 一种阵列基板及其制造方法与装置，包括：在预先形成的衬底基板（10）和栅极（20）上沉积形成栅极绝缘层（30），所述栅极绝缘层（30）覆盖所述栅极（20）；在所述栅极绝缘层（30）上依次沉积形成非晶硅层（40）、包括至少三层掺杂层的掺杂型非晶硅层（50）和金属层（60），其中，所述掺杂型非晶硅层（50）各层的掺杂浓度自下往上逐层递增；蚀刻出所述非晶硅层（40）、所述掺杂型非晶硅层（50）和所述金属层（60）的图形，形成阵列基板。
Patent WO-2020248563-A1 (WO)
Inventor: GAO QING
IPC: H02J7/00
Filed: 2019-12-18
Abstract: An adapter, and a battery pack and adapter combination, the battery pack and adapter combination comprising: a battery pack, comprising a battery pack interface at least capable of being detachably connected to a power tool; a first adapter, comprising: a plug; an alternating current input interface electrically connected to the plug; an AC-DC conversion circuit electrically connected to the alternating current input interface; and a direct current output interface electrically connected to the AC-DC conversion circuit; and a second adapter capable of being electrically connected to the first adapter and the battery pack; the second adapter comprises: an adapter interface configured to be detachably connected to the battery pack interface; a direct current interface configured to be detachably electrically connected to the direct current output interface; a voltage conversion circuit connected in series between the direct current interface and the adapter interface; and a bidirectional control module connected between the direct current interface and the adapter interface and connecting the voltage conversion circuit.
Patent WO-2020155946-A1 (WO)
Title: 带有避雷器的开关柜手车及使用该手车的开关柜
Inventor: LI JUNHAO
IPC: H02B11/167
Filed: 2019-12-24
Abstract: 一种带有避雷器的开关柜手车及使用该手车的开关柜。其中带有避雷器的开关柜手车包括车架（10），车架（10）的后侧设有手车面板（11），车架（10）上于手车面板（11）的前侧设置有触臂（30），开关柜手车还包括与触臂（30）连接的避雷器（20），避雷器（20）的后端固定在车架（10）上，触臂（30）的后端固定在避雷器（20）的前端。开关柜包括手车室和带有避雷器的开关柜手车。采用上述方案，触臂（30）通过避雷器（20）直接安装到车架（10）上能够在触臂（30）径向上节省出较多的空间，相对于现有技术结构更为紧凑，有利于减小手车体积。
Patent WO-2020155989-A1 (WO)
Title: Module de batteries
Inventor: LIU XIAORONG
IPC: H01M50/528
Filed: 2019-12-27
Abstract: L'invention concerne un module de batteries. Le module de batteries comprend une première unité de batteries (G1) et une deuxième unité de batteries (G2) ; la première unité de batteries (G1) et la deuxième unité de batteries (G2) comprenant chacune N batteries secondaires (100), N étant un entier supérieur ou égal à 2 ; chaque batterie secondaire (100) comprend un premier conducteur d'électrode (121) et un deuxième conducteur d'électrode (122) dont les polarités sont opposées ; le point de fusion du premier conducteur d'électrode (121) est supérieur à celui du deuxième conducteur d'électrode (122) ; les N premiers conducteurs d'électrodes (121) de la première unité de batteries (G1) et les N deuxièmes conducteurs d'électrodes (122) de la deuxième unité de batteries (G2) forment une structure stratifiée ; le module de batteries comporte une pluralité de points connecteurs répartis sur la structure stratifiée, le nombre de points connecteurs est supérieur ou égal à N, et chaque point connecteur sert à connecter électriquement un premier conducteur d'électrode (121) de la première unité de batteries (G1) à au moins un deuxième conducteur d'électrodes (122) de la deuxième unité de batteries (G2). Selon le module de batteries, le problème de cavités formées par l'écoulement de plastique excessif lors du soudage peut être évité, et la force de soudage, et la fiabilité de connexion des conducteurs d'électrodes sont améliorées.
Patent WO-2021134185-A1 (WO)
Title: Sound production device
Inventor: SHAO TAO
IPC: H04R9/02
Filed: 2019-12-30
Abstract: Provided is a sound production device, comprising a frame, a vibration system supported on the frame, and a magnetic circuit system for driving the vibration system to vibrate in order to produce sound. The magnetic circuit system is provided with a magnetic gap. The vibration system comprises a first diaphragm fixed on the frame, a second diaphragm positioned, in the vibration direction of the first diaphragm, on the side of the first diaphragm away from the magnetic circuit system, a connection ring for connecting the first diaphragm to the second diaphragm, a voice coil inserted into the magnetic gap to drive the first diaphragm and the second diaphragm to vibrate, a first framework for connecting the first diaphragm to the voice coil, and a second framework for connecting the second diaphragm to the voice coil. The first diaphragm is disposed surrounding the second diaphragm. Compared with the related art, the sound production device of the prevent utility model is adjustable in a frequency band and has a better sound production effect.
Patent WO-2020140951-A1 (WO)
Title: Motion vector derivation between color components
Inventor: ZHANG KAI
IPC: H04N19/109
Filed: 2020-01-02
Abstract: A method for video processing is provided to comprise: dividing a video block of a first color component to obtain a first set sub-blocks of the first color component; dividing a corresponding video block of a second color component to obtain a second set of sub-blocks of a second color component; deriving one or more motion vectors of the first set of sub-blocks based on one or more motion vectors of the second set of sub-blocks; and performing, based on the one or more motion vectors of the first set and second set of sub-blocks, a conversion between the video block and a coded representation of the video.
Patent WO-2020192238-A1 (WO)
Title: Photographing assisting apparatus
Inventor: SHAN JINGHUA
IPC: H04M1/04
Filed: 2020-01-06
Abstract: The present invention relates to a photographing assisting apparatus. The apparatus comprises a clamping mechanism for clamping a mobile phone, a handheld holder, and a wireless remote controller that is provided with a photographing button; the clamping mechanism is rotatably mounted on the handheld holder; the handheld holder is located at the back surface of the clamping mechanism; the wireless remote controller is detachably provided on the handheld holder. When in use, the mobile phone is clamped on the clamping mechanism, and a hand holds the handheld holder and presses the photographing button, thereby achieving photographing with a single hand and facilitating use. Moreover, the clamping mechanism is rotatably mounted on the handheld holder and can adjust a photographing angle, thereby facilitating use and greatly improving a photographing effect. In addition, the handheld holder is located at the back surface of the clamping mechanism and does not need to be extended and contracted, and therefore, the apparatus is simple in structure, small in volume, and convenient to carry.
Patent WO-2020186900-A1 (WO)
Title: Narrow-strip two-dimensional barcode, and method, apparatus and device for generating and recognizing narrow-strip two-dimensional barcode
Inventor: TU YINHAI
IPC: G06K19/06
Filed: 2020-01-07
Abstract: Provided are a narrow-strip two-dimensional barcode, and a method, apparatus and device for generating and recognizing a narrow-strip two-dimensional barcode. The method for generating same comprises: determining a rectangular area, wherein the rectangular area comprises blocks to be filled that are arranged in a lattice; respectively filling two square areas at two vertexes in the rectangular area with two positioning patterns, wherein each positioning pattern comprises a square structure located at the center and composed of a first color block, and a surrounding frame structure surrounding the periphery of the square structure and composed of a second color block; in the rectangular area, for each positioning pattern, filling an area surrounding the positioning pattern with the first color block to form a corresponding isolation area; and filling a data area with the first color block and the second color block corresponding to two-dimensional barcode data, wherein the data area is an area, excluding the two positioning patterns and the corresponding isolation area, in the rectangular area.
Patent WO-2021056931-A1 (WO)
Title: Drive circuit, display panel, and display module
Inventor: LIU XIAOFENG
IPC: G09G3/36
Filed: 2020-01-09
Abstract: Disclosed are a drive circuit and a display panel. The drive circuit comprises a first processing module (10), a second processing module (20) and a computation module (30). The first processing module (10) is electrically connected to the computation module (30). The second processing module (20) is electrically connected to the computation module (30). The first processing module (10) is used to process an operating voltage detected by an XAO module. The second processing module (20) is used to process an output voltage of a level shifter.
Patent WO-2020220751-A1 (WO)
Title: 消费合约处理方法及其系统
Inventor: GAO YIJIN
IPC: G06Q30/00
Filed: 2020-01-10
Abstract: 一种消费合约处理方法及其系统。该方法中，使用第一账户的第一终端获取商户系统发布的消费合约要素集合（102）；基于消费合约要素集合，第一终端与商户系统签署消费合约（104）；第一终端通过与服务器的交互使得所述第一账户加入区块链（106）；第一终端向其他终端发送邀请消息，供至少一个其他账户根据该邀请消息加入区块链（108）；将第一账户和其他账户的消费记录存储在区块链中（110），对区块链中的消费记录进行统计，判断履约或违约（112）。
Patent WO-2020151652-A1 (WO)
Inventor: LIU BEI
IPC: G06F16/332
Filed: 2020-01-20
Abstract: A naturalist intelligence-based natural expression processing method, comprising: receiving an input of a natural expression to obtain first language information having a first information granularity, and converting the first language information into second language information having a second information granularity, wherein an order of magnitude of the second information granularity is between an order of magnitude of the first information granularity, and an order of magnitude of the information granularity of a text; converting the second language information into third language information for using as the result of understanding the natural expression, wherein the second language information and the third language information corresponding thereto are stored in a database as pairing data; and performing loop and iteration on different permutations and combinations of elements of the second language information, and different permutations and combinations of the third language information or elements thereof, and establishing a correspondence between different permutations and combinations of elements of the second language information, and different permutations and combinations of the third language information or elements thereof to obtain more pairing data.
Patent WO-2020168903-A1 (WO)
Inventor: LIN ZHIDONG
IPC: H01L29/737
Filed: 2020-02-03
Abstract: L'invention concerne un procédé de dissipation de chaleur destiné à un transistor bipolaire à hétérojonction, le procédé comprenant les étapes suivantes consistant : 1) à appliquer une résine photosensible sur une partie arrière d'un substrat d'un transistor bipolaire à hétérojonction ; 2) à couvrir la partie arrière du substrat du transistor bipolaire à hétérojonction avec un photomasque, le photomasque masquant une position de la partie arrière du substrat correspondant à un dispositif amplificateur de puissance ; 3) à éliminer, au moyen d'un procédé de photolithographie, la résine photosensible dans une zone non couverte par le photomasque ; et 4) à éliminer le photomasque, puis à réduire, au moyen d'un processus de gravure, une épaisseur au niveau de la position de la partie arrière du substrat correspondant au dispositif amplificateur de puissance, de sorte que le dispositif amplificateur de puissance dissipe la chaleur par le biais du substrat aminci. Le procédé de dissipation de chaleur destiné à un transistor bipolaire à hétérojonction atténue la dégradation de performances RF provoquée par une température de surface élevée lors du fonctionnement du transistor bipolaire à hétérojonction. L'invention concerne en outre une structure de dissipation de chaleur destinée à un transistor bipolaire à hétérojonction. L'invention limite l'amincissement du substrat à une région correspondant uniquement au dispositif amplificateur de puissance, tout en maintenant l'épaisseur d'origine de la partie restante d'une puce.
Patent WO-2021174410-A1 (WO)
Title: 电化学装置和电子装置
Inventor: WANG KEFEI
IPC: H01M4/131
Filed: 2020-03-03
Abstract: 本申请涉及一种电化学装置和电子装置。具体而言，本申请提供一种电化学装置，其包括：正极、负极和电解液，所述正极包括正极集流体和形成在所述正极集流体上的正极合剂层，所述正极集流体的达因值为25dyn/cm至31dyn/cm，所述正极合剂层的边缘具有毛刺，且所述毛刺的长度不大于4mm。本申请的电化学装置具有改进的循环性能。
Patent WO-2021093227-A1 (WO)
Inventor: CHENG WEI
IPC: F25B49/02
Filed: 2020-03-05
Abstract: L'invention concerne un système de pompe à chaleur et un procédé de commande anti-chauffage à sec. Un dispositif de chauffage de milieu froid (130) du système de pompe à chaleur (100) est connecté entre un compresseur (110) et un séparateur d'huile (120). Le procédé de commande anti-chauffage à sec comprend les étapes consistant à : démarrer le dispositif de chauffage de milieu froid (130) à une puissance cible Pt, la durée de chauffage du dispositif de chauffage de milieu froid (130) étant ti, et lorsque ti ≥ t0, ou Ti ≥ T0, le dispositif de chauffage de milieu froid (130) arrête le chauffage.
Patent WO-2021179258-A1 (WO)
Inventor: LIN HANLING
IPC: G06F21/64
Filed: 2020-03-12
Abstract: Disclosed are a digital signature method, apparatus and system, and a storage medium. The digital signature method comprises: acquiring an integer e which is greater than 1, and selecting a hash function H with an output byte of k from a preset hash function library; obtaining an infinite non-commutative group B n  with an index n ≥ 85; constructing a Mihailova subgroup A j  of j braid groups B n ; selecting one element b j  from each Mihailova subgroup A j , and selecting any element r from a braid group B n , respectively; obtaining a corresponding private key according to b j  and the element r; obtaining information m to be signed, selecting any element s from B n , and calculating H(m) = h 1 h 2 ... h k , t ＝ sr -1 , and (I); using the private key to sign the information m to be signed so as to obtain the signature (u 1 , u 2 ,..., u k , t) of the information m to be signed. By means of the present invention, the security of a digital signature is improved.
Patent WO-2020211592-A1 (WO)
Inventor: GAO XIUE
IPC: G16H50/50
Filed: 2020-03-19
Abstract: A diabetes risk early-warning system. Said system comprises: a storage device; and a first processor (1) based on improved k-means clustering, the first processor being coupled to the storage device and configured to: select a first clustering center point; and obtaining each stable cluster center on the basis of the first clustering center point, and substituting same into a diabetes piecewise function to obtain an early-warning model of diabetes, wherein a data set is selected, the number k of clustering clusters and a domain radius ε are defined, and a point with the maximum sum of distances between a sample point Xi and a sample is selected as a first clustering center point, so that the first clustering center point falls at the center of each cluster. The system improves a clustering center method, establishes a diabetes piecewise function early-warning model, improves the diabetes early-warning capacity, and provides a basis for the diagnosis and treatment of diabetes at different stages. In addition, starting from the features of a diabetes data set, key feature variables of diabetes are filtered and selected, so that a diabetes prediction model is simplified, and the accuracy of the diabetes prediction model is improved, thereby helping to provide accurate diabetes prevention and treatment measures.
Patent WO-2020192565-A1 (WO)
Inventor: LI GUANGPENG
IPC: H04L45/74
Filed: 2020-03-20
Abstract: 本申请公开了一种通信方法及相关设备。所述通信方法包括：第一域内设备确定地址长度，所述域内是指局域网内。然后，第一域内设备接收数据报文，并根据所述地址长度从所述数据报文中提取地址，进而，第一域内设备根据所述地址转发所述数据报文。本申请的技术方案，报文的报头压缩方案不受链路层传输协议的限制，操作方式灵活，适用性广，且本申请中域内使用的地址可以直接用于路由转发，从而能够提高通信性能。
Patent WO-2020192576-A1 (WO)
Title: Mousse products, methods and devices
Inventor: WANG CHANGMING
IPC: A61Q5/02
Filed: 2020-03-20
Abstract: A mousse composition having high gloss and good spreadability comprising: (i) carrier; (ii) one or more surface tension reducing agents that reduce the surface tension of the carrier; (iii) from greater than 5% to about 20% by weight, based on the weight of components (i)-(v), of foaming agent, wherein said foaming agent comprises at least about 30% by weight of trans-1234ze; and (iv) optionally one or more active components in addition to said surface tension reducing agents; and (v) optionally one or more adjuvants.
Patent WO-2020200190-A1 (WO)
Title: 配置配置调度、选择配置调度的方法及基站和用户设备
Inventor: XIAO FANGYING
IPC: H04W72/12
Filed: 2020-03-31
Abstract: 公开了一种配置配置调度的方法、选择配置调度的方法及基站和用户设备。配置配置调度的方法包括：基站将配置调度与一个或多个逻辑信道相关联；以及将包含关联信息的RRC消息发送给用户设备UE。该方法帮助UE在被激活的多个配置调度发生冲突时对配置调度进行选择。
Patent WO-2020258980-A1 (WO)
Inventor: LIU CANGMING
IPC: H04L29/06
Filed: 2020-04-07
Abstract: Embodiments of the present application provide a network attack defense method and system, and a computer storage medium. A network attack defense apparatus randomly generates a new keyword; separately sends the new keyword to a sending device and a receiving device; the receiving device updates the new keyword to a keyword set of the receiving device, obtains a keyword carried in a communication packet sent by the sending device, and determines, according to the carried keyword and the keyword set, whether the communication packet is a network attack packet; if the communication packet is a network attack packet, discards the communication packet.
Patent WO-2021203348-A1 (WO)
Title: Techniques for signaling maximum permissible exposure backoff indication
Inventor: HE LINHAI
IPC: H04W52/30
Filed: 2020-04-09
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an average energy level radiated by the UE over a time period. The UE may determine whether the average energy level radiated by the UE over the time period exceeds a maximum permissible exposure (MPE) limit. The UE may transmit, to a base station, a medium access control (MAC) control element (MAC-CE) that includes information related to a power management maximum power reduction (P-MPR) applied at the UE and/or an uplink duty cycle in effect at the UE based at least in part on the average energy level radiated by the UE over the time period exceeding the MPE limit. Numerous other aspects are provided.
Patent WO-2021217345-A1 (WO)
Inventor: ZHANG XIN
IPC: G06F3/0481
Filed: 2020-04-27
Abstract: L'invention concerne un procédé d'affichage de contenu, comprenant les étapes suivantes : lorsqu'une interface de page d'accueil est affichée sur un écran, en réponse à une instruction, entrée par un utilisateur, pour démarrer un premier article, commander l'écran pour afficher une interface correspondant au premier article, l'interface correspondant au premier élément affichant une pluralité de sous-éléments inclus dans une catégorie de classification, et le premier élément comprenant une pluralité de sous-éléments de différentes catégories de classification.
Patent WO-2021223054-A1 (WO)
Title: Data stall recovery
Inventor: ZHANG HAO
IPC: H04W8/02
Filed: 2020-05-05
Abstract: Certain aspects of the present disclosure provide techniques for recovering from a data stall. A method that may be performed by a user equipment (UE) includes obtaining a first packet and a second packet from a network entity, determining that a difference between sequence numbers for the first packet and the second packet is greater than or equal to a threshold, and performing a deregistration procedure and a registration procedure for mobility management at the network entity based on the determination.
Patent WO-2020228819-A1 (WO)
Title: 一种临床级自体支气管基底层细胞及回输制剂和制备工艺
Inventor: ZHANG TING
IPC: A61K35/42
Filed: 2020-05-15
Abstract: 提供了一种临床级自体支气管基底层细胞及其回输制剂和制备工艺。制备工艺包括以下步骤：取离体活性支气管刷检组织进行消化处理，终止消化后收集细胞；利用铺被滋养层细胞的培养板对消化后细胞进行铺板培养，收集细胞并利用铺被滋养层细胞的培养板对消化后细胞进行扩增培养，待细胞长满至培养板表面积的50%-90%时，进行传代培养；待传代培养细胞长满至培养皿表面积的85%-95%时，消化并收集贴壁细胞，洗涤即可。制备获得的支气管基底层细胞可用于修复损伤的肺组织。
Patent WO-2021008287-A1 (WO)
Inventor: ZHU SHIDA
IPC: G06F3/023
Filed: 2020-06-16
Abstract: A character recommending method and apparatus, and a computer device and a storage medium. The method comprises: converting an entered code in a code entry interface into a syntax tree (302), wherein the syntax tree comprises multiple nodes, a hierarchical relationship among the multiple nodes, and a position range of the multiple nodes; determining, according to a position of a cursor and the syntax tree in the code entry interface, at least one reference node corresponding to the position of the cursor in the syntax tree; and parsing the at least one reference node, and determining target characters to be recommended according to a parsed result (305). In the code entry interface, the target characters are recommended, and the target characters to be entered later are recommended according to the currently entered code, without needing a developer to enter the characters by himself, especially without needing to switch a keyboard interface when the developer needs to switch a character type, so that the developer is facilitated to write a code, operation is simplified, entering time is saved, and entering efficiency is improved.