baber/WOPTO huggingface dataset:
Patent WO-2021248333-A1 (WO)
Inventor: ZHAO MI
IPC: H02M3/158
Filed: 2020-06-09
Abstract: Provided are a buck circuit, a buck apparatus and a circuit control method. The buck circuit comprises a first switching device, a second switching device, a first freewheeling device, a second freewheeling device, an inductor, a first capacitor and an overvoltage protection (OVP) module, wherein the first switching device and the first freewheeling device form a bridge arm. A first end of the inductor is connected to a middle point of the bridge arm, and a second end of the inductor is connected to the second switching device. A first end of the second freewheeling device is connected to the second end of the inductor. A first end of the first capacitor is connected to the second switching device, and the first capacitor is connected in parallel to the OVP module and a load of the buck circuit. The OVP module is used for measuring an output voltage of the buck circuit. The output voltage of the buck circuit is an input voltage of the load. When the output voltage is greater than a protection reference voltage, the OVP module controls the first switching device and the second switching device to switch off. The buck circuit can realize effective overvoltage protection, and improves the safety of the circuit.
Patent WO-2021248492-A1 (WO)
Title: Représentation sémantique de texte dans un document
Inventor: CUI LEI
IPC: G06K9/54
Filed: 2020-06-12
Abstract: La présente invention concerne une solution destinée à une représentation sémantique de texte dans un document. Dans cette solution, des informations textuelles comprenant une séquence d'éléments de texte (220) et des informations de disposition (230) de l'élément de texte sont déterminées à partir d'un document. Les informations de disposition (230) indiquent un agencement spatial de la pluralité d'éléments textuels (220) présentés dans le document. Sur la base, au moins en partie, de la pluralité d'éléments de texte (220) et des informations de disposition (230), des représentations de caractéristiques sémantiques respectives (180) de la pluralité d'éléments de texte (220) sont générées. En utilisant conjointement à la fois les informations textuelles et les informations de disposition (230), la sémantique riche des éléments textuels (220) dans le document peut être efficacement capturée dans les représentations de caractéristiques.
Patent WO-2021012869-A1 (WO)
Inventor: TANG HAIFENG
IPC: H04L12/801
Filed: 2020-06-24
Abstract: Embodiments of the present application disclose a transmission rate determination method and device, an apparatus, and a storage medium. The method comprises: obtaining a transmission rate matching a bandwidth extreme value detected in the previous transmission period, and using the transmission rate as a transmission rate base value for the current transmission period; determining a gain coefficient corresponding to a bandwidth change in the current transmission period, the bandwidth change being estimated from changes in a network parameter during historical transmission periods; and adjusting the transmission rate base value according to the gain coefficient so as to obtain a transmission rate of the current transmission period.
Patent WO-2021000781-A1 (WO)
Inventor: Geng tianfeng
IPC: H01M10/613
Filed: 2020-06-24
Abstract: 本申请提供了一种二次电池，涉及电池技术领域，所述的二次电池包括：壳体，所述壳体具有开口和内腔；顶盖组件，覆盖于所述开口；电极组件，位于所述内腔，且所述电极组件包括电极单元和极耳单元，沿长度方向X，所述电极单元具有相对设置的两侧部，所述极耳单元从所述侧部延伸出；和连接部件，用于连接所述极耳单元与所述顶盖组件；其中，所述极耳单元设置有第一吸热层，以缓解现有技术中存在的由于极耳处温度升高损伤极片的技术问题。
Patent WO-2020244677-A1 (WO)
Title: Freezing construction method for connecting passage, and freezing system
Inventor: WANG YING
IPC: E21D9/00
Filed: 2020-06-29
Abstract: A freezing construction method for a connecting passage. The method comprises: distributing a plurality of freezing holes, a plurality of temperature measurement holes, and a plurality of pressure relief holes at either end of a connecting passage respectively; arranging a freezing station in a tunnel at one side of the connecting passage, and laying a plurality of freezing tubes in the opposite-end tunnel of the freezing station along a peripheral freezing wall of the passage; arranging a freezing system at the freezing station and calibrating and operating the freezing system; performing active freezing on the soil between the tunnels on either end, using the temperature measurement holes to measure the soil freezing temperature between the tunnels on either end, calculating the average temperature of the freezing wall, and when the average temperature of the freezing wall reaches a preset value, determining that an excavation condition for the connecting passage has been satisfied; and during excavation, performing protective freezing and monitoring data of the protective freezing. By means of using secondary hole boring processing during a hole boring stage, large amounts of mud and water are preventing from appearing when drilling through tunnel segments, and in the freezing process, the change in the temperature of saltwater in each freezing device is measured and analyzed, ensuring construction safety in the connecting passage. Further disclosed is a freezing system used in freezing construction for the connecting passage.
Patent WO-2021217910-A1 (WO)
Title: 四核射频线圈电路
Inventor: LI YE
IPC: A61B5/055
Filed: 2020-07-23
Abstract: 一种四核射频线圈电路，包括：线圈模块（1），线圈模块（1）设置为接收核磁测试信号并根据核磁测试信号生成感应信号；前端模块（2），前端模块（2）与线圈模块（1）连接，设置为产生核磁测试信号并采集感应信号。
Patent WO-2021042906-A1 (WO)
Title: Vibration detection method and related apparatus
Inventor: GAO FENGBO
IPC: G01M17/007
Filed: 2020-07-27
Abstract: A vibration detection method, applied to an electronic device (101). The electronic device (101) comprises a camera apparatus. The method comprises: an electronic device (101) displaying a vibration detection entrance by means of a main interface of a vibration detection device (S201); acquiring vibration detection type information for the vibration detection entrance inputted by a user, and generating vibration operation prompt information according to the vibration detection type information, wherein the vibration operation prompt information is used to instruct the user to perform a pre-configured operation on a vehicle under detection (S202); acquiring a vibration video of a vehicle exhaust manifold, and performing motion amplification processing on the vibration video according to a pre-configured policy so as to acquire a target video (S203); acquiring vibration data of the vehicle exhaust manifold according to the target video (S204); determining, according to the target video and/or the vibration data, whether a vibration status of the vehicle exhaust manifold is abnormal (S205); and if so, outputting pre-configured alarm information (S206). A vibration detection apparatus, an electronic device, and a computer-readable storage medium are also disclosed. The invention facilitates vibration detection performed on the vehicle exhaust manifold.
Patent WO-2021052031-A1 (WO)
Title: Statistical interquartile range-based commodity inventory risk early warning method and system, and computer readable storage medium
Inventor: OU WENXIANG
IPC: G06Q10/06
Filed: 2020-07-30
Abstract: A statistical interquartile range-based commodity inventory risk early warning method and system, and a computer readable storage medium comprising the method. The method comprises: acquiring original commodity inventory data of all stores in a certain historical time period; calculating, according to the original commodity inventory data, to obtain inventory incremental data; calculating upper and lower quartiles of the inventory incremental data, and calculating an interquartile range and an abnormality detection threshold according to the upper and lower quartiles; and detecting whether a new inventory increment exceeds the abnormality detection threshold, if so, determining same as abnormal data and pushing same to a front end for early warning. The method solves problems in the prior art, such as missing determination of an abnormal value, and low timeliness in the case of large calculation overheads and a large amount of data.
Patent WO-2021036780-A1 (WO)
Inventor: HE ZHANXIANG
IPC: G01V3/08
Filed: 2020-08-11
Abstract: Provided are a three-dimensional collection method and apparatus for magnetotelluric data, and a terminal device. An interference zone center point is used as the center of symmetry, multiple points having a symmetric relationship therebetween are used as reference points, and electromagnetic data, which is synchronously collected by a collection device, of all the reference points and all measurement points is received, such that an existing step of collecting electromagnetic data of a remote reference point is changed to: collecting the electromagnetic data of the multiple reference points having a centrosymmetric relationship on the basis of the interference zone center point, and then performing time sequence superposition processing on the received electromagnetic data of the multiple reference points to obtain standard time sequence data. The obtained standard time sequence data is equivalent to electromagnetic data of the interference zone center point according to an electromagnetic field signal superposition principle, that is, an average electromagnetic field value of two points is equal to an electromagnetic field value of a middle point, thereby obtaining a signal that is fully associated with an interference zone signal.
Patent WO-2022036569-A1 (WO)
Title: Security alarm apparatus
Inventor: WANG SHAOJUN
IPC: F16M13/02
Filed: 2020-08-18
Abstract: A security alarm apparatus, comprising an alarm apparatus main body (1) and a mounting mechanism (2), wherein the alarm apparatus main body (1) is fixed on a wall (3) by means of the mounting mechanism (2), and the mounting mechanism (2) comprises a first mounting plate (21) and a second mounting plate (22). The first mounting plate (21) is fixed to the wall (3), and the second mounting plate (22) is fixed to an outer wall of the alarm apparatus main body (1), allowing for a slotted connection between the first mounting plate (21) and the second mounting plate (22); a threaded hole is provided on the first mounting plate (21), and a lock screw (4) is provided in the threaded hole; a free end of the lock screw (4) passes through the threaded hole and may be in a first state, pressing the second mounting plate (22) and causing the second mounting plate (22) to abut against the first mounting plate, and a second state, moved away from the first mounting plate (21) and causing the second mounting plate (22) and the first mounting plate (21) to separate.
Patent WO-2021082648-A1 (WO)
Inventor: XU PAN
IPC: H01L21/77
Filed: 2020-08-19
Abstract: A display substrate and a manufacturing method therefor, and a display device. The display substrate comprises: a plurality of sub-pixels, each sub-pixel comprising a light-emitting region and a non-light-emitting region, and each sub-pixel being provided with a drive circuit; the drive circuit comprises: a storage capacitor and a plurality of transistors; for each sub-pixel, the plurality of transistors are located in the non-light-emitting region, the storage capacitor is a transparent capacitor, and an orthographic projection of the storage capacitor on a base has an overlapping region with the light-emitting region, a first electrode of the storage capacitor is provided on the same layer as active layers of the plurality of transistors, and is provided on a different layer from source and drain electrodes of the plurality of transistors, and a second electrode of the storage capacitor is located on one side, close to the base, of the first electrode; and a first pole of a driving transistor is connected to the second electrode by means of the active layer of the driving transistor, and a first pole of a sensing transistor is connected to the second electrode by means of the active layer of the sensing transistor.
Patent WO-2022000750-A1 (WO)
Inventor: YU ZHIYONG
IPC: A61B17/02
Filed: 2020-08-31
Abstract: The present invention relates to the technical field of surgical instruments, and in particular to a soft tissue pull apparatus for a breast surgery. The apparatus comprises a pull plate body. The pull plate body comprises a transverse plate and a vertical pull plate. The interior of the vertical pull plate is hollow. An extendable/retractable pull plate moves up and down inside the vertical pull plate. The extendable/retractable pull plate comprises an extendable/retractable plate and a pull head. A transmission rack I is provided on the extendable/retractable plate. A transmission gear I rotates to drive the transmission rack I to move up and down. The transmission gear I is driven by a transmission gear II to rotate. A handle moves to drive a transmission rack II to move. A protective cover is provided above the pull plate body by means of a snap-fit recess; a handle movement opening is provided on the top of the protective cover. Two or more handle positioning grooves are provided on one side of the handle movement opening. The handle moves along the handle movement opening and can be snap-fitted in the handle positioning grooves to control a moving distance of the transmission rack II, thus implementing a function of pulling soft tissue at different depths. The handle positioning grooves can control an extension/retraction amount.
Patent WO-2021114740-A1 (WO)
Inventor: KANG SHAOLI
IPC: H04B7/185
Filed: 2020-08-31
Abstract: Provided in the embodiments of the disclosure are a system design method and an electronic device. The system design method comprises: determining a terminal type parameter; and carrying out system design on a satellite communication system on the basis of the terminal type parameter, wherein the system type parameter comprises at least one of the following factor items: a terminal antenna type, a terminal application scenario, a terminal visual extent, a terminal communication rate, a terminal moving speed, a transmitting antenna equivalent diameter of a terminal, a receiving antenna equivalent diameter of the terminal, the maximum equivalent isotropic radiated power (EIRP) sent by the terminal, an equivalent temperature gain coefficient G/T received by the terminal, the highest signal-to-noise ratio supported by the terminal, the maximum scheduling bandwidth of the terminal and the minimum access bandwidth of the terminal. By means of the embodiments of the disclosure, simplicity and high efficiency of satellite communication system design are achieved.
Patent WO-2021047504-A1 (WO)
Inventor: ZHU ZHEKE
IPC: H04B10/29
Filed: 2020-09-08
Abstract: 本申请涉及一种光纤直放站及其无源互调信号的检测方法、系统。该光纤直放站的无源互调信号的检测方法包括：当检测到检测开启信号时，生成训练序列和测试信号；将所述训练序列和所述测试信号同时输入波峰消减因子单元，并停止基带信号的输入，经下行处理直至到达双工器；在所述双工器处获取因所述测试信号产生的无源互调信号，并经上行处理直至数字下变频单元；对经过所述数字下变频单元处理后得到的零中频信号进行功率统计，以获取检测结果。该方法不需要更改硬件，依靠光纤直放站内部的算法，即可准确计算外接无源器件的非线性指标，提高工程应用中的安装质量及定位问题无源器件的效率。
Patent WO-2022061694-A1 (WO)
Inventor: CHEN YAOTING
IPC: B01D50/00
Filed: 2020-09-25
Abstract: Disclosed is an electrical control system for a high-temperature industrial waste gas treatment apparatus, comprising a PLC, and a temperature measurement channel unit, a spraying unit, a cooling unit, an electrostatic precipitation unit, and a suction and discharge unit which are connected in sequence, the PLC being connected to the temperature measurement channel unit, the spraying unit, the cooling unit, the electrostatic precipitation unit, and the suction and discharge unit by means of lines. The present utility model provides an electrical control system for a high-temperature industrial waste gas treatment apparatus, which has a high waste gas purification rate, is energy-saving and environmentally friendly, and is safe to use and easy to maintain.
Patent WO-2022082729-A1 (WO)
Title: Enhancement to bandwidth part (bwp) switching for secondary cell (scell)
Inventor: CUI JIE
IPC: H04L5/00
Filed: 2020-10-23
Abstract: Systems, methods and devices can are provided, which can include configuring one or more bandwidth parts for a secondary cell (SCell) that is in communication with a user equipment (UE). A base station transmits to a UE a first radio resource control (RRC) message including one or more configuration parameters for a first bandwidth part (BWP) associated with a secondary cell (SCell). The UE communicates a first message with the SCell via the first SCell BWP. The UE receives a second RRC message indicating a change from the first SCell BWP to a second SCell BWP to be used for SCell communications. The UE communicates a second message with the SCell via the second SCell BWP.
Patent WO-2021103888-A1 (WO)
Title: 液晶显示装置
Inventor: YU CHUNYI
IPC: G02B6/00
Filed: 2020-10-26
Abstract: 一种液晶显示装置（100），包括：液晶面板（120）、背光模组（110）和指纹模组（50），背光模组（110）位于液晶面板（120）与指纹模组（50）之间，指纹模组（50）用于接收经用户手指反射的光线；背光模组（110）包括：导光板（113），导光板（113）包括相对设置的出光面（1131）和背光面（1132），以及连接出光面（1131）和背光面（1132）的侧面（1133）；光源（111），光源（111）临近导光板（113）的侧面（1133）；至少一个棱镜片（115,116），至少一个棱镜片（115,116）设置于导光板（113）的出光面（1131）一侧；其中，棱镜片（115,116）包括厚度均匀的基底（1151，1161）和从基底（1151，1161）突出的多个棱镜微结构（1152，1162），棱镜微结构（1152，1162）包括平行于基底（1151，1161）的透射平面（1152c），和/或，多个棱镜微结构（1152，1162）中的相邻两个棱镜微结构（1152，1162）之间具有预设间距。液晶显示装置（100）能够提高屏下指纹识别的精度。
Patent WO-2022087902-A1 (WO)
Inventor: LIU KAI
IPC: H01M4/66
Filed: 2020-10-28
Abstract: Collecteur de courant, se rapportant au domaine technique des batteries. Le collecteur de courant comprend des nanotubes de carbone et un polymère. Les nanotubes de carbone sont répartis sur la surface et à l'intérieur du collecteur de courant, et par conséquent, les nanotubes de carbone forment un réseau conducteur sur la surface et à l'intérieur du collecteur de courant, de sorte que le collecteur de courant ait une bonne conductivité électrique. De plus, l'utilisation du polymère comme substrat de support pour les nanotubes de carbone permet au collecteur de courant de posséder en outre des propriétés chimiques stables et de bonnes propriétés physiques, telles qu'une résistance à la corrosion, une résistance à la tension, une résistance à la chaleur, une solidité élevée, un poids léger et une bonne flexibilité.
Patent WO-2021139339-A1 (WO)
Title: Firewall policy issuing method, apparatus and electronic device, and storage medium
Inventor: LIN MINGFENG
IPC: H04L29/06
Filed: 2020-10-29
Abstract: The present application relates to the field of intelligent security and protection, provides a firewall policy issuing method, apparatus and electronic device, and a storage medium, and relates to the field of firewalls. The method comprises: obtaining an access relationship of a firewall policy to be issued, and determining each single access route included in the access relationship; obtaining each domain path of configured firewall policies, wherein the domain path is a set of a plurality of single access routes; on the basis of the matching between the single access routes and the domain paths, merging the single access routes that belong to the same domain path to obtain a merging result; dividing the access relationship into access sub-relationships on the basis of the merging result, and determining target domain paths to which the access sub-relationships respectively belong; and issuing a firewall policy to the access relationship on the basis of the configured firewall policies respectively corresponding to the target domain paths. By means of the present application, the issuing efficiency of a firewall policy can thus be improved.
Patent WO-2021196609-A1 (WO)
Inventor: HAN CHAO
IPC: G10L15/22
Filed: 2020-11-04
Abstract: An interface operation method and apparatus, an electronic device, and a readable storage medium, which relate to the technical field of information processing. The method comprises: when a voice instruction sent by a user is received, performing screen capture on the current screen interface (S101); determining whether a target interface control matching the voice instruction exists or not from a screen capture picture (S102); if the target interface control exists, controlling the target interface control to execute a first operation corresponding to the voice instruction (S103); and if the target interface control does not exist, determining, according to voice information in the voice instruction, a second operation for controlling the screen interface, and controlling the screen interface to execute the second operation (S104). Thus, by means of the screen capture picture and the voice instruction, any application program installed in a television terminal can be controlled by means of the voice instruction, the adaptation workload of the application program is saved, and the versatility is improved.
Patent WO-2021139384-A1 (WO)
Inventor: GAO GUOWU
IPC: B21C37/08
Filed: 2020-11-09
Abstract: 一种可调角度的轧机，包括基础支架(1)、支撑轴(2)、辊轮(3)和摆动支架(4)，摆动支架(4)安装在基础支架(1)上，支撑轴(2)安装在摆动支架(4)上，辊轮(3)安装在支撑轴(2)上，摆动支架(4)与基础支架(1)之间设有一下部转轴(5)，摆动支架(4)围绕下部转轴(5)摆动可以实现辊轮(3)相对于基础支架(1)角度的变化，从而改变轧机的生产规格，使生产线适用范围更广。
Patent WO-2021104065-A1 (WO)
Inventor: TU BING
IPC: H01H73/04
Filed: 2020-11-15
Abstract: 一种断路器，其包括壳体组件，以及设置在壳体组件内的接触系统、漏电保护机构和漏电测试机构，接触系统包括手柄（21）、触头机构和操作机构（23），断路器合闸和分闸时通过手柄（21）驱动操作机构（23）闭合或断开触头机构，所述漏电测试机构包括漏电测试按钮（50）以及与漏电保护机构的零序电流互感器（41）配合的漏电测试回路，漏电测试回路包括与漏电测试按钮（50）配合的第一测试触点（T1），以及与接触系统配合的第二测试触点（T2），第二测试触点保持闭合，接触系统在断路器分闸时断开第二测试触点（T2）；接触系统在断路器合闸时避让第二测试触点（T2），使第二测试触点（T2）复位并保持闭合，不会影响触头机构的触头参数，保证了触头机构在合闸时的触头压力。
Patent WO-2022099751-A1 (WO)
Inventor: Sheng Zishuai
IPC: D07B1/16
Filed: 2020-11-19
Abstract: 一种方便使用的可调式吊带，包括吊带绳、前端套绳、第一中间套绳、第二中间套绳、尾端套绳、防护套、外防护层、外抗拉层、金属定型软管、内抗拉层、内防护层、固定块、连接孔、连接板、弧型槽、第一通孔和第二通孔。可通过其中任意两个套绳之间的配合来实现了吊带绳长短的调节，使用时较为简单，且在套绳的表面设有防护套，能够避免挂钩直接对套绳进行磨损，延长了使用寿命；可将两个配合使用的套绳分别穿过第一通孔与第二通孔的底端，再将弧型槽卡合在挂钩的底部，使用螺栓穿过连接孔，再配合螺母使用将固定块与挂钩进行连接，减小了两个套绳之间的张开角度，从而起到了防滑的效果。
Patent WO-2021227434-A1 (WO)
Title: Outdoor unit and air conditioner
Inventor: CHEN YANSHAN
IPC: F24F1/24
Filed: 2020-11-20
Abstract: An outdoor unit, comprising: an outer door housing (11) that defines a first cavity and a second cavity, wherein at least one side wall corresponding to the second cavity is provided with an auxiliary air inlet (2), and a partition plate (112) is provided with a heat-dissipation air outlet; a wind power driving device used for driving external airflow to flow into the second cavity through the auxiliary air inlet (2); and an electric control assembly (4) located in the second cavity and corresponding to the heat-dissipation air outlet.
Patent WO-2022088327-A1 (WO)
Inventor: HU MINGMING
IPC: C02F11/12
Filed: 2020-11-24
Abstract: 本发明涉及环保设备技术领域，尤其涉及一种陷阱式淤泥原位处理装置与方法。一种陷阱式淤泥原位处理装置，其特征在于：包括陷阱管、挡水管和加热装置；所述陷阱管用于置入湖床或河床内，陷阱管内部构成用于存放淤泥的陷阱腔；所述挡水管的上端高于水面，且下端与陷阱管上端对接，用以阻挡河水进入陷阱腔；所述加热装置对于陷阱管陷阱腔内的淤泥进行加热干化。本发明采用上述方案，该方案在原位上对于淤泥进行干化、脱水处理，降低了清出的淤泥对于环境的二次污染；并且该方案可利用湖流等自然因素将淤泥集中在陷阱管内部隔水处理，对底栖生境扰动小，影响范围小，对水底生态破坏小。
Patent WO-2022110160-A1 (WO)
Title: Procédé de traitement ring allreduce
Inventor: MA GUOKAI
IPC: G06F15/16
Filed: 2020-11-30
Abstract: La présente invention concerne un procédé de réalisation d'opérations de réduction complète en anneau (ring allreduce). Le procédé comprend les étapes consistant à envoyer un fragment d'un message dans un tampon de réception à un indice actuel d'un tampon d'envoi à un nœud suivant dans un anneau virtuel de nœuds, recevoir un fragment du message provenant d'un nœud précédent dans l'anneau virtuel de nœuds et stocker le fragment à l'indice actuel du tampon de réception, et réduire un fragment dans un tampon d'envoi à un indice précédent du tampon de réception et un fragment dans le tampon de réception à un indice précédent du tampon de réception et stocker un résultat à l'indice précédent du tampon de réception. Le procédé comprend la répétition des étapes d'envoi, de réception et de stockage et de réduction et de stockage jusqu'à ce que tous les fragments du message soient réduits et l'étape consistant à envoyer des fragments réduits au nœud suivant et à recevoir des fragments réduits provenant du nœud précédent.
Patent WO-2021189940-A1 (WO)
Title: 标线用雨夜反光珠加工装置
Inventor: KAI HUIHONG
IPC: E01C23/20
Filed: 2020-12-05
Abstract: 一种标线用雨夜反光珠加工装置，包括反应罐(1)、设置在所述反应罐(1)输入端的反光微珠存储盒(2)，包括：出料组件(3)，所述出料组件(3)设置在所述反应罐(1)内且与所述反光微珠存储盒(2)的输出端贴合设置；混合组件(4)，所述混合组件(4)设置在所述出料组件(3)下方且安装在所述反应罐(1)内；以及驱动组件(5)，所述驱动组件(5)驱动所述混合组件(4)圆周转动，所述驱动组件(5)通过连动组件(6)带动出料组件(3)沿水平方向往复循环运动。该加工装置解决了两种珠子大小不同，不易控制雨夜反光珠与混料定量输出的技术问题。