baber/WOPTO huggingface dataset:
Patent WO-2020228067-A1 (WO)
Title: 一种自动安装h型钢柱的设备
Inventor: LIU TONG
IPC: E04H12/34
Filed: 2019-05-31
Abstract: 一种自动安装H型钢柱的设备，包括用于固定被装物的抓取装置，抓取装置上固定有使抓取装置沿x轴、y轴、z轴移动的移动装置，抓取装置上还固定有回转装置；回转装置包括将处于水平状态被装物旋转至安装位置上方的横梁回转机构，还包括将处于水平状态被装物旋转至竖直状态的悬臂回转机构。
Patent WO-2020248305-A1 (WO)
Inventor: XU FU
IPC: F02M35/024
Filed: 2019-06-26
Abstract: L'invention concerne un élément filtrant et un filtre à air comprenant l'élément filtrant. L'élément filtrant comprend un boîtier (1) ; un cadre interne (2), qui correspond au boîtier (1) et est relié au boîtier (1) ; et du papier filtre (3), qui est disposé à l'intérieur du cadre interne (2), recouvre complètement une cavité interne du cadre interne (2) le long de la direction radiale du cadre interne (2) et est relié au cadre interne (2). Le présent élément filtrant comprend uniquement le boîtier, le cadre interne et le papier filtre. Pendant le processus d'assemblage, le papier filtre est relié sur le cadre interne, puis le cadre interne est relié sur le boîtier. La liaison entre le papier filtre et le cadre interne peut être réalisée au moyen d'un moulage par injection intégré, et la liaison entre le cadre interne et le boîtier peut être réalisée au moyen d'un adhésif thermofusible. Le présent élément filtrant a une structure simple et est facile à assembler, ce qui peut ainsi améliorer l'efficacité de production.
Patent WO-2021000157-A1 (WO)
Title: 发声器件
Inventor: SHEN KAIHUA
IPC: H04R9/06
Filed: 2019-06-30
Abstract: 本申请提供了一种发声器件。所述发声器件包括盆架及固定于所述盆架的振动系统和磁路系统，所述磁路系统包括固定于所述盆架的磁轭、固定于所述磁轭的磁体部，所述振动系统包括固持于所述盆架的音膜，所述音膜包括固持于所述盆架的振膜及贴附于所述振膜靠近所述磁路系统一侧的球顶，所述球顶与所述磁路系统间隔设置并形成间隙，所述发声器件还包括依次贯穿所述磁轭及所述磁体部设置的通槽，所述发声器件还包括安装于所述磁路系统并对应覆盖所述通槽的透气隔离件，所述通槽经所述透气隔离件连通所述间隙与外界。与相关技术相比，本申请提供的发声器件让球顶下方的空气及时有效排出，改善声学性能。
Patent WO-2020147270-A1 (WO)
Inventor: FENG YONGQIANG
IPC: F01K25/10
Filed: 2019-07-05
Abstract: 一种超临界双膨胀两级回热的有机朗肯循环系统，包括第一级蒸发循环系统、第二级蒸发循环系统和混合系统，第一级蒸发循环系统通过工质泵A（11）将循环工质加压到超临界状态，再通过蒸发器A（1）将循环工质加热到超临界状态后输入到膨胀机A（2），获得电能；第二级蒸发循环系统将循环工质依次输入工质泵B（10），回热器（8）和蒸发器B（7）后输入膨胀机B（4），获得电能；膨胀机A（2）和膨胀机B（4）输出连接混合系统，混合系统将循环工质进行冷却后再送入下一次的工作循环。该有机朗肯循环系统换热过程中㶲损更小、换热效果更好，且提高了余热利用率。
Patent WO-2020191951-A1 (WO)
Inventor: JIA YUANLIN
IPC: G02B13/00
Filed: 2019-07-11
Abstract: An optical imaging lens. The optical imaging lens sequentially comprises from an object side to an image side along an optical axis: a first lens (E1) having focal power; a second lens (E2) having positive focal power; a third lens (E3) having positive focal power, an image side surface (S6) of the third lens being a convex surface; a fourth lens (E4) having focal power, an object side surface (S7) of the fourth lens being a concave surface; a fifth lens (E5) having positive focal power, an object side surface (S9) of the fifth lens being a concave surface; a sixth lens (E6) having focal power; and a seventh lens (E7) having focal power. The total effective focal length f of the optical imaging lens and the curvature radius R4 of an image side surface (S4) of the second lens (E2) satisfy 0.6<R4/f<1.5; and the distance TTL from an object side surface (S1) of the first lens (E1) to an imaging surface of the optical imaging lens on the optical axis and half ImgH of the diagonal length of an effective pixel region on the imaging surface of the optical imaging lens satisfy 0.55<TTL/(ImgH×2)<0.75.
Patent WO-2020029791-A1 (WO)
Title: Rail vehicle emergency braking safety loop circuit and rail vehicle
Inventor: ZHANG XIAOLIANG
IPC: B60T17/18
Filed: 2019-07-23
Abstract: A rail vehicle emergency braking safety loop circuit and a rail vehicle. The rail vehicle emergency braking safety loop circuit comprises: a power supply, a negative terminal, and a master safety line and a standby safety line disposed between the power supply and the negative terminal. The master safety line runs through first and tail compartments of a rail vehicle; the standby safety line runs through the first and tail compartments of the rail vehicle; the connection of the master safety line and the standby safety line is switched by means of a first mode switch, so as to perform an emergency braking operation on the rail vehicle by means of the master safety line or the standby safety line. Also provided is a rail vehicle, comprising a rail vehicle emergency braking safety loop circuit. The rail vehicle emergency braking safety loop circuit effectively increases the redundancy, stability and reliability of the emergency braking safety loop circuit, reduces the probability that rescue is performed due to a small fault, improves the smoothness of vehicle operation, reduces and avoids the costs of rescue and vehicle maintenance, finally benefits to travel passengers, and improves metro operation and passenger travel efficiency.
Patent WO-2021012282-A1 (WO)
Inventor: YOU XIN
IPC: H04W72/04
Filed: 2019-07-25
Abstract: A wireless communication method, a terminal device and a network device. The method comprises: a terminal device sending a media access control (MAC) control element (CE) to a network device, wherein the MAC CE is used to indicate beam failure information corresponding to each secondary cell among at least one secondary cell.
Patent WO-2020024914-A1 (WO)
Title: Noise reduction device, pneumatic path comprising the noise reduction device and respiratory system comprising the same
Inventor: CHEN YONGHUI
IPC: A61M16/00
Filed: 2019-07-29
Abstract: Disclosed are a noise reduction device, a pneumatic path comprising the noise reduction device and a respiratory system comprising the pneumatic path. The noise reduction device comprises a tube body (1), a rectifying component (2), a first pneumatic connector (3) and a second pneumatic connector (4). One end of the tube body (1) is detachably connected with the first pneumatic connector (3), and the other end of the tube body (1) is detachably connected or fixed with the second pneumatic connector (4). The rectifying component (2) is disposed in the tube body (1), the rectifying component (2) divides the tube body (1) into a first chamber (5) and a second chamber (6); the rectifying component (2) comprises a plurality of gas circulation channels (21), the first chamber (5) is communicated with the second chamber (6) through the plurality of gas circulation channels (21). Through the noise reduction device, the noise generated by the blower during the high-speed operation can be effectively reduced while delivered to the patient by the pneumatic path of the respiratory system. Moreover, the noise reduction device can be disassembled, cleaned and disinfected conveniently, and can be reusable.
Patent WO-2020057266-A1 (WO)
Inventor: LI FENG
IPC: C22B15/00
Filed: 2019-07-31
Abstract: A copper smelting device, comprising a furnace body (100), a feeding port (101), a smoke outlet (106), a slag outlet (102), a copper matte port (103), and a primary air vent (104). A copper matte layer (112), a slag layer (113), and a gas layer (114) are sequentially arranged in the furnace body (100) from bottom to top. The feeding port (101) is arranged on a top wall of the furnace body (100). The smoke outlet (106) is arranged on the top wall of the furnace body (100). The slag outlet (102) is arranged at one end of the furnace body (100). The copper matte port (103) is arranged at an end of the furnace body (100) opposite to the slag outlet (102), and the copper matte port (103) is located at the bottom of the copper matte layer (112). The primary air vent (104) is located on a side wall of the furnace body corresponding to the slag layer (113), and is used to blow oxygen-enriched air into the slag layer (113). The dimensions in the width-wise direction of the inner wall corresponding to the slag layer (113) are greater than 2.5 m and less than or equal to 4.5 m so as to expand the scale of single furnace processing of concentrates, thereby improving labor efficiency and reducing operating costs.
Patent WO-2021026955-A1 (WO)
Inventor: ZHANG JINGHAN
IPC: G09B5/06
Filed: 2019-08-22
Abstract: Provided are a cloud VR learning system and a learning method with a vision protection function, which relate to the technical field of VR learning systems. The cloud VR learning system includes: a VR device (1); a terminal device (2) that is connected to the VR device (1) and can serve as an operating terminal; an open platform (3) installed on the system of the terminal device (2), wherein the open platform (3) is used to transmit learning or reading data to the VR device (1) and has a vision protection function; a cloud VR operating server (4) connected to the open platform (3) through the terminal device (2); a cloud VR content center module (5) connected to the cloud VR operating server (4), when the open platform (3) performs the vision protection operation, the cloud VR content center module (5) is used to provide a vision protection picture to the open platform (3); and a server (6) connected with the cloud VR content center module (5) to provide an original data source to the cloud VR content center module (5). The use of the cloud VR learning system has the advantages of fast data query speed, convenient learning and smooth learning process, good visual distance adjustment effect, and vision protection effect.
Patent WO-2021000410-A1 (WO)
Inventor: JIANG WEI
IPC: G06F8/65
Filed: 2019-08-29
Abstract: La présente invention concerne un procédé et un appareil de traitement de données en temps réel basés sur un micro-service, un dispositif informatique et un support de stockage lisible par ordinateur non volatil. Le procédé consiste à : recevoir au moins une demande de traitement de données en temps réel, la demande de traitement de données en temps réel comprenant des informations de catégorie de données en temps réel (S1) ; obtenir, selon les informations de catégorie des données en temps réel, de multiples instances de micro-service pour traiter la demande de traitement de données en temps réel pour former un groupe de micro-services (S2) ; et exécuter de multiples instances de micro-service dans le groupe de micro-services pour effectuer une opération de traitement de données en temps réel, et délivrer un résultat d'opération (S3). En effectuant un traitement de données en temps réel au moyen d'une architecture de micro-service, le procédé peut améliorer la capacité de traitement simultané de données en temps réel, et peut améliorer efficacement l'efficacité de traitement de données en temps réel.
Patent WO-2021000413-A1 (WO)
Inventor: LUO JIAJIA
IPC: H04N5/225
Filed: 2019-08-30
Abstract: 一种显示装置（100）及其制造方法。显示装置（100）包括显示屏（10）和设于显示屏（10）下方的照相机（20）。显示屏（10）包括层叠设置的柔性衬底层（1）、薄膜晶体管基板（2）、像素定义层（3）和发光层（4）。照相机（20）包括检测器（5）、光纤探测器（6）和用于连接二者的光纤（7）。显示装置（100）的制作方法包括步骤：制作显示屏（10）、制作通孔（8）、设置照相机（20）。
Patent WO-2021035729-A1 (WO)
Inventor: HUANG HONG
IPC: H04N5/232
Filed: 2019-08-30
Abstract: An exposure method and apparatus, an image capture module, and an electronic device, which relate to the technical field of electronic communications. The exposure method comprises: acquiring a global picture (S100); detecting whether an object is present in the global picture (S200); if no object is detected, determining whether a moving target is present in the global picture (S300); if a moving target is present in the global picture, performing regional local exposure (S400); and if no moving target is present in the global picture, performing global exposure (S500). The described method can reduce the occurrence of local overexposure or underexposure in a picture, thus ensuring the capture efficiency of the image capture module.
Patent WO-2020063310-A1 (WO)
Inventor: LI WENWEI
IPC: D06F29/00
Filed: 2019-09-09
Abstract: The present invention relates to the technical field of laundry treatment devices, and disclosed thereby is a method for controlling a laundry treatment device. According to the method for controlling the laundry treatment device, the laundry treatment device comprises a plurality of drying zones for clothing which share the same heat exchange system, and the plurality of drying zones start drying at the same time; initial power required by each drying zone is calculated according to ambient temperature and load, and heat is supplied to each drying zone in a certain proportion according to the initial power. The method for controlling the laundry treatment device according to the present invention is applicable to a state where multiple drying zones are running at the same time, which makes full use of the heat provided by the heat exchange system, thereby improving the heat utilization rate, shortening the drying time, improving the drying efficiency and saving energy. Also provided by the present invention is the laundry treatment device which uses the control method.
Patent WO-2021046686-A1 (WO)
Title: Decorative toilet lid
Inventor: WU CHENGDOGN
IPC: B24B1/00
Filed: 2019-09-09
Abstract: The present application provides for a composite laminar toilet lid (200) substantially having a size and shape associated with a toilet bowl (120). The toilet lid (200) comprises a sculptured layer (210) comprising an upper and a lower surface, wherein the upper surface comprises a sculptured surface, and wherein the sculptured layer (210) comprises a thermosetting plastic and/or thermoplastic material. The toilet lid (200) further comprises a decorative graphics layer (220) provided at the upper surface of the sculptured layer (210), and a substrate layer (240) provided at the lower surface of the sculptured layer (210). Further, an assembly is provided, comprising a toilet lid (200) and a toilet seat (110). Also, methods for fabricating a composite laminar toilet lid (200) are disclosed.
Patent WO-2020199517-A1 (WO)
Inventor: WU DI
IPC: A01C11/00
Filed: 2019-09-18
Abstract: Disclosed are a loading system, a seedling tray loading apparatus (200) and a seedling tray loading method. The loading system comprises a transplanter loading platform (300), a seedling tray platform (100) and a seedling tray loading apparatus (200). The seedling tray loading apparatus (200) comprises a controller (201), and at least one detection device (202) and at least one transfer device (203), which are connected to the controller (201), wherein the detection device (202) is configured to be capable of detecting the position of a seedling tray (1000) on a seedling tray platform (100); and the transfer device (203) comprises a telescopic arm (2031), and a transfer unit (2032) mounted on the telescopic arm (2031). After the detection device (202) detects the position of the seedling tray (1000) on the seedling tray platform (100), the transfer device (203) is controlled by the controller (201) to move the transfer unit (2032) to be located between the position, bearing the seedling tray (1000), on the seedling tray platform (100) and the transplanter loading platform (300), so that the seedling tray (1000), which is stored on the seedling tray platform (100), is loaded onto the transplanter loading platform (300) by means of the transfer unit (2032).
Patent WO-2020103559-A1 (WO)
Inventor: Rao Kaili
IPC: G06Q20/08
Filed: 2019-09-20
Abstract: A payment processing method for an offline scenario comprises: a payment receiving terminal scanning, in an offline state, an offline code generated by a user terminal in the offline state, and obtaining offline code information; acquiring a payment amount; storing the offline code information and the payment amount; and if the payment receiving terminal is in an online state, uploading the offline code information and the payment amount to a server, such that the server pays, upon receiving the offline code information and the payment amount, the amount to be deducted from a corresponding payment account according to the offline code information and the payment amount, thereby depositing the deducted amount into a payment account corresponding to the payment receiving terminal. The invention is configured to enable a payment function while the user terminal and the payment receiving terminal are both in the offline state.
Patent WO-2021056517-A1 (WO)
Title: Current sharing device and method for power system, and power modules
Inventor: LI TONGLI
IPC: H02J4/00
Filed: 2019-09-29
Abstract: A current sharing apparatus and method for a power system, and power modules (1, 2…N). The power system comprises the plurality of power modules (1, 2…N). Each power module (1, 2…N) is electrically connected to a current sharing device, and each current sharing device comprises: a sampling signal output unit (111), a difference signal output unit (112), and a control signal output unit (113). The sampling signal output unit (111) collects an output current of each power module (1, 2…N) and then outputs a sampling signal (S1); the difference signal output unit (112) compares the sampling signal with a current sharing bus signal and then outputs a difference signal (S2); the control signal output unit (113) processes the difference signal and then outputs a control signal to each power module (1, 2…N), and the power module (1, 2…N) receives the control signal and adjusts the output current thereof according to the control signal. The current sharing apparatus and method for the power system, and the power modules relate to the technical field of power management. By current sharing control without master and slave units, current sharing of multiple current modules is realized, and the expandability of the power system is improved.
Patent WO-2020088191-A1 (WO)
Inventor: KONG CHUILI
IPC: H04W74/08
Filed: 2019-09-30
Abstract: The present application relates to the technical field of wireless communications, and provides a random access method, apparatus and device, and a storage medium. The method comprises: sending a random access preamble to a base station by means of a first time domain resource, and obtaining an index value of the first time domain resource; obtaining an index difference value between the first time domain resource and a second time domain resource, the index difference value being determined according to a delay in data transmission between a UE and the base station, and the second time domain resource being a time domain resource used by the base station for receiving the random access preamble sent by the UE; adding the index value of the first time domain resource and the index difference value to obtain an index value of the second time domain resource; obtaining a random access-radio network temporary identity (RA-RNTI) according to the index value of the second time domain resource; and receiving a random access response (RAR) sent by the base station, and descrambling a cyclic redundancy check (CRC) of the RAR by using the RA-RNTI. The random access method provided in embodiments of the present application can improve the random access efficiency.
Patent WO-2020220582-A1 (WO)
Inventor: ZHANG HAIJUN
IPC: B03D1/14
Filed: 2019-10-08
Abstract: 一种强制湍流矿化反应装置及方法，适用于煤矿洗选领域。包括矿化筒体、复合流发生系统、微泡发生系统和矿浆分配系统，矿浆经给料泵(11)送入复合流发生系统；压缩空气经微泡发生器(9)送入剪切流预矿化管(2)和撞击流预矿化管(3)；矿浆和微泡经剪切流预矿化管(2)和撞击流预矿化管(3)预矿化后的三相矿浆分别沿切向和径向给入圆筒(8)，并利用筒体内湍流发生器(4)的流体强化作用，形成以高速撞击流和强制剪切流为主的强制湍流环境，强化矿化筒体内微细颗粒与气泡的碰撞与粘附概率，提高浮选矿化反应效率和能力。
Patent WO-2020098417-A1 (WO)
Title: Direct-current generator based on dynamic semiconductor heterojunction, and method for preparing same
Inventor: LIN SHISHENG
IPC: H02N11/00
Filed: 2019-10-08
Abstract: Disclosed are a direct-current generator based on a dynamic semiconductor heterojunction, and a method for preparing same. The direct-current generator comprises two parts, wherein one part is a first semiconductor layer (1), with a back face thereof provided with a first electrode (2), and a front face thereof provided with one insulating layer (3); and the other part is a second semiconductor layer (4), with one side thereof provided with a second electrode (5). The front face of the first semiconductor layer (1) and a bare side of the second semiconductor layer (4) are in contact with each other and can slide relative to each other to form a dynamic semiconductor heterojunction direct-current generator; and the Fermi level of the material of the first semiconductor layer (1) is different from the Fermi level of the material of the second semiconductor layer (4). The generator has a high current density, and the power generating voltage can be improved by means of designing an interface energy band and adding the insulating layer.
Patent WO-2020134317-A1 (WO)
Title: 血管支架
Inventor: WANG YIFEI
IPC: A61F2/07
Filed: 2019-10-09
Abstract: 一种血管支架（10，20，30），包括内层支架管（11，21，31）和设置于内层支架管（11，21，31）外壁上的近端支撑件（12，22，32）和远端支撑件（13，23，33），当血管支架（10，20，30）处于压缩构造时，近端支撑件（12，22，32）和远端支撑件（13，23，33）均折叠并贴近于内层支架管（11，21，31）的外壁；在血管支架（10，20，30）从压缩构造向展开构造转变过程中，近端支撑件（12，22，32）的自由端（121b）朝向血管支架（10，20，30）的远端展开，远端支撑件（13，23，33）的自由端（131b）朝向血管支架（10，20，30）的近端展开。该血管支架（10，20，30）能够通过近端支撑件（12，22，32）和远端支撑件（13，23，33）锚接至血管内的主支架管（C）上，以此避免血管支架（10，20，30）植入到主支架管（C）上后出现移位或脱落现象。
Patent WO-2020073928-A1 (WO)
Inventor: CHEN XU
IPC: H04N19/50
Filed: 2019-10-09
Abstract: Inter prediction method and apparatus. The method includes: obtaining initial motion information of at least two sub-blocks of a current picture block (S601); determining motion information of the at least two sub-blocks based on the initial motion information of the at least two sub-blocks and positions of the at least two sub-blocks (S602); determining motion information of the current picture block based on the motion information of the at least two sub-blocks (S603); and determining a prediction block of the current picture block based on the motion information of the current picture block (S604).
Patent WO-2020186734-A1 (WO)
Inventor: ZHANG MIN
IPC: B25J7/00
Filed: 2019-10-11
Abstract: A flexible micro robot, comprising: an active flexible member (1) and a passive flexible member (2) that are attached together, as well as a first support member (3). The active flexible member is configured to extend or retract under the action of an external force. The passive flexible member is configured to bend toward the bottom or expand under the driving of the active flexible member. The first support member is disposed on one side of the bottom of the passive flexible member, and forms a first preset included angle with the ground. The movement speed of the micro-robot is increased, and in addition, the structure is simplified, and the cost is reduced.
Patent WO-2021077248-A1 (WO)
Inventor: CHEN QI
IPC: G07F15/00
Filed: 2019-10-21
Abstract: A method and system for interaction between a user and a charging pile, and an electronic apparatus and a storage medium, wherein same relate to the technical field of charging piles. The method comprises: after a user scans an identification code on a charging pile by means of a mobile terminal, prompting the user to fill in charging information for an electric vehicle (S1); after the user fills in the charging information, generating order information for the user, and sending the order information to the user for confirmation by the user (S2); after the user confirms that the order information is correct, and pays the charge for the use of the charging pile this time, controlling the charging pile to be powered on (S3); after the user uses the charging pile to charge the electric vehicle, sending a charging monitoring instruction to the charging pile (S4); after the charging pile monitors the charging state of the electric vehicle upon receiving the charging monitoring instruction, if the charging pile detects that the charging state of the electric vehicle is a charging-completed state, receiving charging completion data sent by the charging pile (S5); and after the charging completion data is received, sending, to the charging pile, a power cut-off instruction that is capable of cutting off the power of the charging pile (S6).