baber/WOPTO huggingface dataset:
Patent WO-2020133056-A1 (WO)
Inventor: LIU ZHUORAN
IPC: H02J3/01
Filed: 2018-12-27
Abstract: Un objectif de l'invention est donc de réaliser une centrale électrique photovoltaïque centrale et répartie et son système de commande. La centrale électrique inclut une pluralité de circuits de conversion de puissance de CC en CC, un circuit de conversion de puissance de CC en CA, un bus en CC agencé entre des sorties de la pluralité de circuits de conversion de puissance de CC en CC et l'entrée du circuit de conversion de puissance de CC en CA, un wattmètre servant à mesurer la puissance fournie par le circuit de conversion de puissance de CC en CA, et un système de commande ; le système de commande sert à commander au circuit de conversion de puissance de CC en CA de changer la tension de bus en CC dans un sens, à commander sélectivement la pluralité de circuits de conversion de puissance de CC en CC de sorte que celui dont la tension MPP de chaîne PV s'écarte de la tension de bus en CC dans un premier sens procède au MPPT de sa chaîne PV et que celui dont la tension MPP de chaîne PV s'écarte de la tension de bus en CC dans un deuxième sens opposé au premier sens suspend la commutation de conduction de courant de sa chaîne PV vers le bus en CC, et à contrôler une tendance de la mesure de puissance par le wattmètre, et en outre à suspendre le changement de la tension de bus en CC dans le cas où la tendance change. En utilisant une solution selon la présente invention, des DCO peuvent être déterminés sur la base des mesures de puissance de sortie pour fonctionner afin de réguler la chaîne PV au MPPT ou simplement être dérivés. Ainsi, une tension de bus en CC optimale globale peut être obtenue au rendement énergétique maximal de la station PV. Dans ce cas, des optimiseurs de CC et un onduleur procèdent tous deux à un MPPT pour maximiser la collecte d'énergie, ce qui est défini et employé ici en tant que MPPT double.
Patent WO-2020124730-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: XIANG MING
IPC: H01L27/32
Filed: 2019-01-21
Abstract: Disclosed are a display panel and a manufacturing method therefor. The display panel includes a display region and a non-display region, and the display panel includes: multiple data lines, wherein there is a height difference between the multiple adjacent data lines in the non-display region. According to the display panel, the method of changing a layer where a date line of a non-display region is can reduce the area of the non-display region.
Patent WO-2020133639-A1 (WO)
Inventor: LIU JINHAI
IPC: G01N27/83
Filed: 2019-02-13
Abstract: 一种管道内检测漏磁数据智能分析系统，包括：数据完备集构建模块、发现模块、量化模块以及解决方案模块；在数据完备集构建模块中采用基于类时域稀疏采样和KNN-softmax的数据完备集构建方法，得到完备漏磁数据集；在发现模块中采用基于选择性搜索与卷积神经网络相结合的管道连接组件发现方法，得到焊缝的精确位置；在发现模型中采用基于拉格朗日数乘框架和多源漏磁数据融合的异常候选区域搜索与识别方法，找出有缺陷的漏磁信号；在量化模块中采用基于随机森林的缺陷量化方法，得到缺陷尺寸；在解决方案模块中采用一种基于ASME B31G标准改进的管道解决方案，输出评估结果。这种管道内检测漏磁数据智能分析系统实现了预处理，连接组件检测和异常检测，缺陷尺寸反演以及最终维修决策。
Patent WO-2020164130-A1 (WO)
Inventor: YU ZHENG
IPC: H04W72/04
Filed: 2019-02-15
Abstract: 本申请提供了一种通信方法和装置，该方法包括：第一通信设备接收控制信息，所述控制信息指示为所述第一通信设备分配的资源块个数L以及重复次数N；所述第一通信设备根据所述资源块个数L和所述重复次数N，向第二通信设备发送数据信道，其中，所述资源块个数L属于多个资源块个数集合中的第一资源块个数集合，所述多个资源块个数集合中的每个资源块个数集合关联一个重复次数集合，所述重复次数N属于第一重复次数集合，所述第一重复次数集合是所述第一资源块个数集合关联的重复次数集合。有利于提高资源块个数与重复次数之间的组合方式的合理性。
Patent WO-2020181498-A1 (WO)
Inventor: YANG YONGSHENG
IPC: A61B34/20
Filed: 2019-03-12
Abstract: The present invention provides an in-vivo navigation system and method. The system comprises: a video capture device for capturing a real time video of a target, wherein the video comprises an optical mark fixed on the target, and an angle at which the video capture device captures the video is consistent with a viewing direction of a user, wherein the target comprises an instrument and/or an object; a positioning device for identifying the optical mark in the video, and anchoring a three-dimensional image of the target to a corresponding position in the video according to the identified optical mark and the optical mark in the three-dimensional image of the target; and a display for displaying in the video a part of the target inside the body of the object in three dimensions. The above solution effectively avoids the problem of the field of view of fixed infrared optical navigation, and avoids the problem in which a navigation device in a magnetic navigation system occupies an operation space and an electromagnetic field being susceptible to interference and therefore affecting positioning accuracy. At the same time, the above solution can greatly reduce the costs of navigation surgery consumables and improve the practicality of navigation.
Patent WO-2019192435-A1 (WO)
Inventor: LI BINGZHAO
IPC: H04W68/02
Filed: 2019-04-01
Abstract: 监听寻呼消息和发送指示信息的方法、设备及系统，涉及通信技术领域。该方法包括终端设备接收网络设备发送的寻呼时机配置信息，并根据N个时域资源，监听网络设备发送的寻呼消息。其中，寻呼时机配置信息指示寻呼时机中的N个时域资源，N为大于等于1的正整数。这种技术方案由于能够通过网络设备向终端设备指示寻呼时机中用于监听寻呼消息的时域资源，因而有助于提高寻呼消息监听机制的灵活性。
Patent WO-2020177181-A1 (WO)
Inventor: SUN JIAJIAN
IPC: A47L5/24
Filed: 2019-04-12
Abstract: The present application discloses an autonomous cleaner, comprising: a body comprising an assembly space and a dust suction port located in the bottom surface and facing a cleaning surface; a power system comprising drive wheels disposed on two opposite sides of the body for driving the body to move; a control system provided on the body for controlling the drive wheels; and a holdable dust suction device assembled in the assembly space of the body and comprising a modular integrated power source part, a fan part, a separation and dust collection part, and a dust suction head connected to the dust suction port. The present application can not only implement ground cleaning by the holdable dust suction device provided on the autonomous cleaner, but also can clean areas, which are hard to reach for existing sweeping robots, by the holdable dust suction device detached from the body of the autonomous cleaner and held in hand by a user.
Patent WO-2020038001-A1 (WO)
Title: Mobile power generation device on railway
Inventor: SHU LIN
IPC: H02K5/04
Filed: 2019-04-17
Abstract: Disclosed is a mobile power generation device on a railway, comprising a tank, and two diesel generating sets, a fuel oil unit, a fire fighting system, an electric unit, and two air exhaust units that are disposed in the hollow cavity of the tank. The tank comprises a tank underframe component, two end wall components, two side wall components, and an upper cover; the cross section of the oil tank fixed on the bottom plate of the tank underframe component is a U-shaped structure; the oil tank comprises a bottom oil tank, a left oil tank disposed at the left side of the top surface of the bottom oil tank and communicated with the bottom oil tank, and a right oil tank disposed at the right side of the top surface of the bottom oil tank and communicated with the bottom oil tank; a U-shaped cavity is enclosed by the inner vertical surface of the left oil tank, the inner vertical surface of the right oil tank, and the top surface of the bottom oil tank. According to the present invention, the number of oil tanks is decreased, communication pipelines between the oil tanks is correspondingly reduced, thereby making the oil tank structure compact, reducing the space occupied by the oil tanks, so that the space of the mobile power generation device is fully utilized; moreover, the overall height of the oil tanks is reduced, thereby reducing the center of gravity of the oil tanks, and achieving better stability.
Patent WO-2019206045-A1 (WO)
Inventor: LIANG QIDUI
IPC: D06F39/08
Filed: 2019-04-19
Abstract: 一种进水水流控制装置及洗衣机。所述进水水流控制装置包括导流腔体（1），所述导流腔体（1）上开有相对设置的进水口（11）和出水口（12），且所述出水口（12）的口径大于所述进水口（11）的口径，所述出水口（12）处设有多个使进水水流分流的导流板（2）。所述洗衣机包括上述的进水水流控制装置。该装置可有效解决水流飞溅和水流外溢的问题，还能降低水流冲击洗衣机贮水槽槽壁的噪音。
Patent WO-2019210788-A1 (WO)
Title: Brake system for car guide rail of traction elevator, and detection method thereof
Inventor: CHEN QING
IPC: B66B5/18
Filed: 2019-04-22
Abstract: A brake system for a car guide rail of a traction elevator, and a detection method thereof. The system comprises a car state sensor group, a detection device, and a speed limiter and a safety gear associated with each other. The safety gear comprises a base (4), a gear body (5), and an elastic positioning device. The speed limiter and the safety gear are associated with each other. A stopper (51) is provided on the gear body (5). A left inner wedge (6) and a right inner wedge (6) are provided in the gear body (5), and an outer wedge (7) is provided on the outer side of the inner wedge (6). The base (4) is provided with a limiting mechanism for limiting the positions of the inner and outer wedges (6, 7). The elastic positioning device enables the large ends of the inner and outer wedges (6, 7) to be distant from each other in the vertical direction. The limiting mechanism limits the inner and outer wedges (6, 7) at the initial positions in the vertical direction. When the rotation speed of a driving shaft (2) reaches a rated speed, the driving shaft (2) is engaged with a driven shaft (3) by means of a centrifugal clutch structure, to drive the gear body (5) to move. The stopper (51) on the gear body (5) enables the large ends of the inner and outer wedges (6, 7) to get close to each other, so that the two inner wedges (6) get close to each other to enter a braking state. Thus, the car has high safety.
Patent WO-2020232610-A1 (WO)
Inventor: ZHANG TONGLONG
IPC: H01L25/065
Filed: 2019-05-20
Abstract: A chip packaging structure and a chip packaging method. The chip packaging structure comprises at least a first chip (10), a second chip (20), and a bearing plate (30), wherein the first chip (10) is disposed between the second chip (20) and the bearing plate (30), the active layer (101) of the first chip (10) is opposite to the active layer (201) of the second chip (20), and a first interconnection structure (102) for connecting the active layer (101) of the first chip (10) and the active layer (201) of the second chip (20) is provided between the first chip (10) and the second chip (20); a first conductor post (103) is provided inside the first chip (10); one end of the first conductor post (103) is connected to the active layer (101) of the first chip (10), and the other end of the first conductor post (103) passes through the first chip (10) and is connected to the circuit in the bearing plate (30). By connecting the active layers of the two chips oppositely, the route of signal transmission between the two chips is shortened, and the efficiency of signal transmission between the two chips is improved.
Patent WO-2019228218-A1 (WO)
Inventor: ZHAO CONGJUN
IPC: H04N7/18
Filed: 2019-05-21
Abstract: 本申请实施例提供了一种监控方法、装置、服务器和存储介质，以提高监控区域中事件的发现效率。所述的方法包括：获取监控区域内的监控对象的静态特征信息和所述监控对象的运动特征信息；根据所述静态特征信息和所述运动特征信息，确定对应的监控事件。依据监控对象的特征检测监控区域内发生的监控事件，从而及时发现问题，提高监控事件的发现效率。
Patent WO-2020119033-A1 (WO)
Inventor: HOU YANWEI
IPC: A63B21/00
Filed: 2019-05-28
Abstract: 一种双桨划船器，包括主架(1)、左、右划杆(21)、(22)、左、右收线器(31)、(32)、左、右拉绳(41)、(42)、阻尼机构(5)、传动机构(6)和座垫(71)；主架(1)设有滑轨(11)，座垫(71)滑动配合在滑轨(11)上；左、右划杆(21)、(22)的底端分别与主架(1)相枢接以使左、右划杆(21)、(22)的上部能够围绕枢接处转动；左、右收线器(31)、(32)分别装在主架(1)的前部并分别通过单向轴承(72)与传动机构(6)单向传动相联接，传动机构(6)和阻尼机构(7)分别装在主架(1)的前部并传动相联接；左、右拉绳(41)、(42)的各一端分别与左、右划杆(21)、(22)的上部可转动相联接，左、右拉绳(41)、(42)的各另一端分别接至左、右收线器(31)、(32)。本双桨划船器既可模拟双桨划船动作，又可以避免因划杆的力臂作用而造成的对应部件损坏，且制作成本低。
Patent WO-2020252682-A1 (WO)
Title: Semi-continuous hydrothermal reaction system
Inventor: KEH EDWIN YEE MAN
IPC: B01J3/00
Filed: 2019-06-19
Abstract: In a hydrothermal reaction system(200) for processing raw materials, such as organic waste, clothing, fabrics, etc., with a superheated reaction solution, two or more hydrothermal reactors(211a-c) are used. Each reactor(211a-c) may be a subcritical water reactor(211a-c). The reaction solution recovered after reacting with a first batch of raw materials deposited in a first reactor(211a-c) is transferred to a second reactor(211a-c) for recycling the reaction solution in reacting with a second batch of raw materials. Discharging the reaction solution after processing one batch is eliminated, and cooling of the reaction solution is not required. Furthermore, while reaction in the first reactor(211a-c) is in progress, the second batch of raw materials is conveniently deposited into the second reactor(211a-c) under atmospheric pressure. The system(200) operates in a semi-continuous manner as a new batch of raw materials is processed shortly after one batch is completed in processing. Stable reaction is thus achievable.
Patent WO-2020001376-A1 (WO)
Title: 一种用于保持用户设备的无线连接的方法与设备
Inventor: CHEN XIAOLEI
IPC: H04W76/25
Filed: 2019-06-21
Abstract: 本申请的目的是提供一种用于保持用户设备的无线连接的方法，具体包括：接收用户设备的连接保持请求，其中，所述连接保持请求包括所述用户设备的运动轨迹信息或运动起止信息；基于所述连接保持请求确定对应的一个或多个无线路由设备，其中，每个无线路由设备的信号范围至少部分覆盖所述运动轨迹信息或所述运动起止信息对应的轨迹信息；为所述用户设备分配热点配置信息；将所述热点配置信息发送至所述用户设备及所述一个或多个无线路由设备。本申请根据用户设备的轨迹信息等向用户设备分配热点配置信息，保持用户设备在移动过程中能够一直保持无线连接的状态，极大地方便了用户设备对无线网络的使用，提升了用户的使用体验。
Patent WO-2021012094-A1 (WO)
Inventor: CHANG TSU CHIANG
IPC: H01L27/32
Filed: 2019-07-19
Abstract: A display panel (10) and an electronic apparatus (1). The display panel (10) comprises a substrate (110), a plurality of data lines (120), a light-emitting unit (140), and shielding layers (193), wherein the plurality of data lines (120) are arranged at intervals on one side of the substrate (110); the light-emitting unit (140) comprises a cathode (141); there is an overlapping area between the cathode (141) and the data lines (120); and the shielding layers (193) are located between the cathode (141) and the data lines (120), the shielding layers (193) are at least partially located in the overlapping area, and the shielding layers (193) are used for reducing the coupling between the cathode (141) and the data lines (120). The display panel (10) is provided with the shielding layers (193) in at least part of the overlapping area between the cathode (141) and the data lines (120). The shielding layers (193) can reduce the coupling between the cathode (141) and the data lines (120), thereby weakening and even eliminating the phenomenon of crosstalk of the display panel (10) caused by the coupling between the cathode (141) and the data lines (120). Therefore, the display panel (10) has a relatively high display quality.
Patent WO-2021012224-A1 (WO)
Inventor: XIE FEI
IPC: H02J7/02
Filed: 2019-07-24
Abstract: The present application discloses a three-phase input charging circuit compatible with single-phase input and a related device. The circuit comprises: a first input circuit, a second input circuit and a third input circuit, the first input circuit, the second input circuit, and the third input circuit being connected in parallel, and the first input circuit, the second input circuit, and the third input circuit being connected to the same neutral wire. By implementing the embodiments of the present application, output power of a circuit can be improved, and the embodiments of the present application have the advantage of good user experience.
Patent WO-2020063087-A1 (WO)
Title: 一种显示方法和装置
Inventor: ZHOU GUOZHONG
IPC: H04N7/15
Filed: 2019-07-27
Abstract: 本申请的实施例提供一种显示方法，通过绑定会场标识与窗口标识，将会场的码流通过会场标识与窗口标识的绑定关系同窗口关联，在不再显示某一会场的码流时，能够通过解除会场标识与窗口标识的绑定关系来切断该会场的码流与窗口的关联，使得该会场的码流无法在窗口中进行显示，从而避免了视频会议中出现残留帧的问题。
Patent WO-2020155600-A1 (WO)
Title: 一种建筑施工系统及其施工方法
Inventor: QU QIANG
IPC: B66C6/00
Filed: 2019-08-07
Abstract: 一种建筑施工系统及施工方法，建筑施工系统包括爬架系统和行吊系统，爬架系统和行吊系统通过支撑立柱（51）连接，支撑立柱（51）设置在爬架系统的主体框架上，行吊系统设置在支撑立柱（51）上，支撑立柱（51）包括前后设置的第一支撑立柱排和第二支撑立柱排；行吊小车（2）上设置一可在竖直方向伸缩的可伸缩杆（41），可伸缩杆（41）的下端可拆卸地连接多轴机械臂（44），多轴机械臂（44）的下端可拆卸的连接功能部件（42）。通过上述设置，建筑施工系统的定位更加准确，抓取物料稳定精准，自动化程度高。
Patent WO-2021035716-A1 (WO)
Inventor: YANG SHENGJI
IPC: G09G3/32
Filed: 2019-08-30
Abstract: A display substrate and a display panel. The display substrate comprises a base substrate. The base substrate is a silicon substrate, and comprises a display region, a sensing region and a virtual region at least partially positioned between the display region and the sensing region. The sensing region is provided therein with multiple sensing pixel units comprising first light-emitting elements and first pixel circuits. The first pixel circuit drives the first light-emitting element to emit light, and controls a voltage sensor to sense a voltage at a first end of the first light-emitting element. The display region is provided therein with multiple display pixel units comprising second pixel circuits and second light-emitting elements. The second pixel circuit drives the second light-emitting element to emit light. The virtual region is provided therein with multiple virtual pixel units comprising third pixel circuits and third light-emitting elements. The third pixel circuit is identical to the second pixel circuit. The third light-emitting element is identical to the second light-emitting element. The third pixel circuit is not connected to the third light-emitting element. Second ends of the first light-emitting element, the second light-emitting element and the third light-emitting element are all connected to a common voltage end.
Patent WO-2020125122-A1 (WO)
Title: Procédé et dispositif de commande d'impression et support d'enregistrement
Inventor: CHEN YAN
IPC: B41J2/21
Filed: 2019-09-28
Abstract: L'invention concerne un procédé et un dispositif de commande d'impression et un support d'enregistrement. Le procédé comprend les étapes consistant à : acquérir un comptage de couverture d'une première encre sur une région d'unité d'impression ; acquérir un comptage de couverture d'une seconde encre sur la région d'unité d'impression ; comparer le comptage de couverture de la première encre et le comptage de couverture de la seconde encre ; en fonction du résultat de comparaison, commander une imprimante (400) pour éjecter la première encre et/ou la seconde encre dans une direction de balayage primaire pour chaque balayage. Le procédé et le dispositif ont un rendement élevé et sont capables d'imprimer rapidement une image ayant des effets tridimensionnels.
Patent WO-2021068237-A1 (WO)
Title: Method and apparatus for receiving random access message, or method and apparatus for sending random access message
Inventor: XU WEIJIE
IPC: H04W74/08
Filed: 2019-10-12
Abstract: Embodiments of the present application provide a method for receiving a random access message, comprising: sending a first message of two-step random access over a first random access resource; monitoring a second message of the two-step random access within a first period of time; and when no second message is received, or when the second message does not comprise a first RAR corresponding to the first message, monitoring an extra second message in a second period of time. According to the method above, by adding a period of time for monitoring a retransmitted RAR (i.e., the second period of time), a terminal device has an opportunity to receive a retransmitted or newly transmitted RAR before the next random access period comes, and compared with the solution in which a terminal device has to wait for the next random access period to receive the RAR, the method provided by the present application reduces the delay in the two-step random access process.
Patent WO-2021035954-A1 (WO)
Inventor: LU ZIHUA
IPC: G06K9/00
Filed: 2019-11-06
Abstract: A method and device for extracting chart data in a PDF document, and a storage medium. The method comprises: converting the PDF document into an SVG file (S1); obtaining coordinate information and a statistical graph of one or more charts in the SVG file (S2); calculating coordinate values of data nodes of the statistical graph according to the coordinate information (S3); and generating statistical data of the chart(s) according to the coordinate values (S4). According to the method, the chart data information is automatically extracted from the PDF document, and thus the extraction efficiency can be improved, the labor cost can be saved, and the accuracy can be improved.
Patent WO-2020140605-A1 (WO)
Inventor: ZHOU CHEN
IPC: B25J19/00
Filed: 2019-11-08
Abstract: A motion detection method and apparatus, and a computer non-volatile readable storage medium, which is applied in the field of smart cities, wherein the method comprises: measuring a first motion parameter of a robot (101), the first motion parameter comprising linear velocity and angular velocity, the linear velocity being the linear velocity of the center of mass of the robot; calculating a second motion parameter of the robot by using the first motion parameter above (102), the second motion parameter comprising the linear velocity of the left front wheel and the linear velocity of the right front wheel of the robot; comparing the first motion parameter above and the second motion parameter above to corresponding threshold ranges respectively (103); and if any one motion parameter among the first motion parameter above and second motion parameter above is not within the corresponding threshold range, prompting a first warning message (104). The described method obtains a plurality of motion parameters of the robot by means of direct measurement and operation, and then determines whether the robot is in an abnormal motion state according to whether any one of the motion parameters of the robot is within the corresponding threshold range.
Patent WO-2021087949-A1 (WO)
Inventor: AI JIANXUN
IPC: H04W72/04
Filed: 2019-11-08
Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to implementing SCG suspension. In one exemplary aspect, a method for wireless communication includes detecting data to be transmitted via a group of cells. The method also includes transmitting a first message initiating activation of the group of cells to a network node. In another exemplary aspect, a method for wireless communication includes receiving a first message providing an indication to activate a serving cell included in a group of cells from a network node. The method also includes activating the serving cell of the group of cells based on the first message.
Patent WO-2021087970-A1 (WO)
Inventor: HUANG JIANGWEI
IPC: G06F16/23
Filed: 2019-11-08
Abstract: A method and apparatus for updating tag data, an electronic device, and a storage medium. The method for updating tag data comprises: when tag data to be updated is obtained, acquiring the type of the tag data, wherein different types of tag data have different levels in real-time performance during updating (S110); caching the tag data to an update queue corresponding to the type, wherein different update queues correspond to different data update speeds (S120); and updating the tag data in the update queue according to a data update speed corresponding to the update queue (S130). By means of the method, real-time updating of tag data can be realized.
Patent WO-2021088077-A1 (WO)
Inventor: HU XINGXING
IPC: H04W24/02
Filed: 2019-11-08
Abstract: Disclosed are a mobility optimization method and a related apparatus. The method comprises: in case of an MCG RLF in a mobility enhancement scenario or a dual connectivity scenario, a terminal device reporting connection failure information to a network side, wherein the connection failure information is used for indicating an RLF or a handover failure. After receiving the connection failure information, a network device of the network side can determine that the connection failure type of the terminal device is too late handover, too early handover or handover to a wrong cell. The network device of the network side can perform mobility parameter optimization after determining the connection failure type of the terminal device. By using the embodiments of the present application, the too late handover, too early handover or handover to a wrong cell can be determined during mobility enhancement and/or MR-DC to realize optimization of mobility parameters, thereby optimizing the mobility robustness.