baber/WOPTO huggingface dataset:
Patent WO-2020168869-A1 (WO)
Inventor: WANG YONGDONG
IPC: G01N1/38
Filed: 2020-01-15
Abstract: A liquid detection, analysis and mixing system, comprising a mixing seat (1), which is provided with an accommodating groove (10); a guide mechanism (2), which has a closed guide track, the mixing seat (1) being supported on the guide mechanism (2); and a driving mechanism (3), which is used to drive the mixing seat (1) to move along the guide track of the guide mechanism (2) so that the mixing seat (1) swings back and forth in a horizontal direction. By using the described solution, a linear guide rail and an eccentric shaft (31) cooperate to drive the mixing seat (1) to make circular movements in the horizontal direction, and the movements are smooth, so that liquid in a container in the accommodating groove (10) is evenly mixed, which will not directly affect the container. At the same time, the mixing effect may be greatly improved by means of forward and reverse direction movements. The overall structure is compact and less space is occupied.
Patent WO-2020181930-A1 (WO)
Inventor: XU ZHENHAO
IPC: G01P5/18
Filed: 2020-01-21
Abstract: 一种水下探测器、地下水流速流向测量仪及方法。其中，水下探测器，包括密封外壳（10），其内设有红外传感模块（1），红外传感模块（1）可绕主轴（9）以固定角速度沿水平面转动；红外传感模块（1）上设有电子罗盘（2）；密封外壳（10）的底部通过转轴与指示器（3）相连，指示器（3）可在水流作用下沿转轴在水平面上自由转动；指示器（3）包括头部和尾翼，尾翼上设有光源（4），光源（4）用于垂直向上发射光束，光束可被红外传感模块（1）接收；红外传感模块（1）用于当接收到光束时触发电子罗盘（2）记录其自身相对于主轴（9）的实时方向并经处理器模块（7）处理后得到水流流向；头部与尾翼之间连接有弹簧；红外传感模块（1）还用于将接收光束的时刻直接传送至处理器模块（7）；处理器模块（7）用于计算出水流流速。
Patent WO-2021146949-A1 (WO)
Title: Tbm-mounted rock alteration feature identification and geological prediction system and method therefor
Inventor: LI SHUCAI
IPC: E21D9/00
Filed: 2020-01-21
Abstract: Disclosed are a TBM-mounted rock alteration feature identification and geological prediction system and a method therefor. The system comprises: a detection apparatus (7), which is mounted on a side face of an open-type TBM support shoe (1) via a telescopic mechanism, wherein the detection apparatus (7) comprises a dryer (73) and an alteration feature detection device, the dryer (73) is used for drying target surrounding rocks, so that moisture does not interfere with rock information collected by the alteration feature detection device, and the alteration feature detection device is configured to collect images, mineral types and content, and element types and content of the target surrounding rocks; and a data analysis platform (8), which pre-stores an alteration feature database in which mark images, feature minerals and sensitive elements have a quantitative representation relationship with surrounding rock alteration features, wherein the data analysis platform (8) is configured to extract mark images, feature minerals and sensitive elements related to alteration feature changes, and compare same with the alteration feature database to predict alteration features of surrounding rocks in front of a tunnel face, thereby finally realizing a geological prediction function of an alteration zone.
Patent WO-2021195862-A1 (WO)
Inventor: WANG JIANGANG
IPC: B60K11/02
Filed: 2020-03-30
Abstract: A temperature control system, comprising: a first cooling loop (14) in which a first cooling medium is circulated, the first cooling loop being used for cooling a first structural unit (11); a second cooling loop (15) in which a second cooling medium is circulated, the second cooling loop being used for cooling second structural units (12, 13); and a heat exchanger (16) separately in communication with the first cooling loop and the second cooling loop, and used for performing heat exchange between the first cooling medium and the second cooling medium. The first cooling loop comprises a bypass branch (141). The bypass branch is connected to the heat exchanger in parallel. The temperature control system improves the heat-dissipation efficiency of an inverter and the total heat-dissipation capability of a drive train.
Patent WO-2020228672-A1 (WO)
Title: Context modeling of reduced secondary transforms in video
Inventor: ZHANG LI
IPC: H04N19/70
Filed: 2020-05-11
Abstract: A video processing method is provided to comprise: performing a conversion between a current video block of a video and a coded representation of the video, wherein the performing of the conversion includes configuring, based on a characteristic of the current video block of a video, a context model for coding a bin or bypass coding the bin of a bin string corresponding to an index of a secondary transform tool, wherein the index indicates an applicability of the secondary transform tool and/or a kernel information of the secondary transform tool, and wherein the secondary transform tool includes applying, during encoding, a forward secondary transform to an output of a forward primary transform applied to a residual of a video block prior to quantization, or wherein the secondary transform tool includes applying, during decoding, an inverse secondary transform to an output of dequantization to the video block before applying an inverse primary transform.
Patent WO-2020238773-A1 (WO)
Inventor: QU LIN
IPC: H01L23/04
Filed: 2020-05-22
Abstract: The present application provides a package structure and a mobile terminal. The package structure comprises a substrate, wherein the substrate is provided with a first surface with a device. The package structure further comprises a sealing cavity cover used for protecting a pressure sensitive device. The sealing cavity cover is in sealed connection with the substrate. When the pressure sensitive device is arranged, the pressure sensitive device is located in a protective cavity of the sealing cavity cover and is electrically connected to the substrate. Furthermore, the package structure also comprises a first package layer, and the first package layer is used for packaging the device on the first surface of the substrate and packaging the sealing cavity cover. When the first package layer is formed, a package mold flow process is needed, and a mold flow pressure parameter of a package mold flow tends to be increased along with the increase of the size and the integration level of system integration. The pressure sensitive device is protected in the present application by means of the arranged sealing cavity cover, and the mold flow pressure is borne by means of the sealing cavity cover, such that the safety of the pressure sensitive device is improved, and the quality of the package structure is improved.
Patent WO-2021120525-A1 (WO)
Inventor: ZHOU XIAOHONG
IPC: G05D1/00
Filed: 2020-05-26
Abstract: Provided are a navigation apparatus (100) for unmanned device, a method and an unmanned device. The unmanned device is provided with a first antenna (101) and a second antenna (102). The navigation apparatus (100) includes: a first receiver (103) for coupling with the first antenna (101) and determining the first position information and the first speed information of the first antenna (101) according to a first radio frequency signal sent by the first antenna (101); a second receiver (104) for coupling with the second antenna (102) and determining the second position information of the second antenna (102) according to a second radio frequency signal sent by the second antenna (102); an inertial measurement unit (105) for collecting the acceleration information and the angular velocity information; a processor component (106) respectively connected with the first receiver (103), the second receiver (104) and the inertial measurement unit (105) and used for determining the current heading angle information of the unmanned device according to the first position information determined by the first receiver (103) and the second position information determined by the second receiver (104), and determining the target navigation information of the unmanned device according to the current heading angle information, the first position information, the first speed information determined by the first receiver (103), the acceleration information and the angular velocity information obtained by the inertial measurement unit (105).
Patent WO-2021243547-A1 (WO)
Inventor: WANG MINGYAN
IPC: H04L12/24
Filed: 2020-06-02
Abstract: Embodiments include methods for managing transmission control protocol (TCP) communication with a communication network that may be performed by a processor of a wireless device. The processor may determine whether a flow control operation is implemented. In response to determining that a flow control operation is implemented, the processor may cache data packets scheduled for transmission in a memory coupled to the processor and provide acknowledgement (Ack) packets to a modem for transmission to the communication network.
Patent WO-2021253224-A1 (WO)
Title: Vehicle braking system and vehicle
Inventor: YE ZHIYU
IPC: B60T1/06
Filed: 2020-06-16
Abstract: A vehicle braking system (2) and a vehicle comprising a vehicle braking system (2). In the vehicle braking system (2), a friction disc (21) and an outer ring (22o) of a thrust bearing are fixed to a rim assembly (11) of a wheel (1) in a circumferential direction, and an inner ring (22i) of the thrust bearing is opposite to an inner ring (13i) of a wheel bearing. When a braking assembly abuts against the friction disc (21), on the one hand, the friction torque generated between the braking assembly and the friction disc (21) can reduce the rotational speed of the rim assembly (11) and the wheel (1), thereby achieving the braking effect; on the other hand, the (axial) pressure applied by the braking assembly to the friction disc (21) will be transmitted to the inner ring (13i) of the wheel bearing by means of the thrust bearing, and will not be transmitted to the outer ring (13o) of the wheel bearing, thereby avoiding the phenomenon that the outer ring (13o) and the inner ring (13i) are relatively displaced during the braking process of the wheel bearing, and reducing or even eliminating the excessive wear and noise generated during the braking process.
Patent WO-2020253700-A1 (WO)
Title: 一种可调式柔性截流装置
Inventor: ZHOU CHAO
IPC: F16K7/07
Filed: 2020-06-17
Abstract: 本发明公开了一种可调式柔性截流装置，包括：壳体，壳体内设有贯穿其轴线的流通通道；橡胶内衬，壳体套设于橡胶内衬外，橡胶内衬位于流通通道外，橡胶内衬的截面形状为弧形，且壳体的部分内壁与橡胶内衬的外壁之间形成可充腔体，壳体上设有进出孔，进出孔与可充腔体连通；当可充腔体充介质时，可充腔体位置处的橡胶内衬向远离腔体的一侧形变，流通通道变小至截止。本发明中控制能够控制橡胶内衬的截流高度，结构简单、适用范围广。
Patent WO-2020253796-A1 (WO)
Inventor: PENG NAN
IPC: F04B39/00
Filed: 2020-06-19
Abstract: Disclosed are a shaft assembly (10) of a compressor, and a compressor (1) comprising the shaft assembly (10). The shaft assembly (10) of the compressor (1) comprises a first body (100), and a second body (200) configured to rotate integrally with the first body (100), wherein the second body (200) provides an axial thrust surface (30), which comes into contact with a corresponding component of the compressor (1), of the shaft assembly (10), such that the abrasion of the axial thrust surface (30) of a drive shaft of the compressor (1) and the abrasion of a surface in contact with the axial thrust surface can be reduced, the production cost of the drive shaft of the compressor/the compressor can be reduced, the machining process of the drive shaft of the compressor/the compressor can be simplified, and/or the drive shaft of the compressor can be easily maintained.
Patent WO-2022006864-A1 (WO)
Title: Transmission using dmrs from two code division multiplexing groups
Inventor: ZHU CHENXI
IPC: H04L5/00
Filed: 2020-07-10
Abstract: Apparatuses, methods, and systems are disclosed for transmission using DMRS from two code division multiplexing groups. One method (500) includes transmitting (502) information on a physical downlink shared channel to a user equipment, wherein: the information on the physical downlink shared channel is transmitted by: first demodulation reference signal ports of a first code division multiplexing group having a first number of demodulation reference signal ports; and second demodulation reference signal ports of a second code division multiplexing group having a second number of demodulation reference signal ports, wherein the first code division multiplexing group is different from the second code division multiplexing group, and the first number of demodulation reference signal ports is the same as the second number of demodulation reference signal ports.
Patent WO-2021023005-A1 (WO)
Inventor: JIANG LEI
IPC: H04W74/08
Filed: 2020-07-21
Abstract: Disclosed in embodiments of the present disclosure are a method for uplink transmission on an unlicensed frequency band and a terminal device, the method being used on the terminal device, and the terminal device being frame-based equipment (FBE), comprising: according to a time domain location relationship between an uplink resource and a fixed frame period (FFP) of an FBE, listening for an idle or busy status of an uplink transmission channel, or detecting a channel occupancy time sharing indicator; according to the listening result or the detection result, determining whether to use the uplink resource to perform uplink transmission.
Patent WO-2021023137-A1 (WO)
Title: 锂离子电池及装置
Inventor: LIANG CHENGDU
IPC: H01M10/0525
Filed: 2020-07-31
Abstract: 一种锂离子电池及装置。所述锂离子电池包括电池壳体、电解液以及电极组件。所述电解液包括锂盐以及有机溶剂，所述电极组件由正极片、负极片以及隔离膜组成。所述正极片包括正极集流体以及设置于正极集流体至少一个表面上且包括正极活性材料的正极膜片，所述负极片包括负极集流体以及设置于负极集流体至少一个表面上且包括负极活性材料的负极膜片。所述锂盐包括式I所示的化合物中的一种或几种，其中，n为1～3内的整数，Rf1和Rf2是CmF2m+1，其中m为0～5内的整数，Rf1、Rf2相同或不同，所述锂离子电池的群裕度为85％～95％。锂离子电池具有循环性能好、倍率性能好、安全性能高、低温放电性能好的优点。
Patent WO-2021057267-A1 (WO)
Inventor: REN SHUAI
IPC: H04N5/232
Filed: 2020-08-04
Abstract: La présente invention concerne, selon certains modes de réalisation, un procédé de traitement d'image et un dispositif terminal. Le procédé consiste à : obtenir, si un premier rapport de zoom d'une caméra d'un dispositif terminal est supérieur ou égal à un seuil prédéfini, une image cible dans une interface de prévisualisation de la caméra; et identifier l'image cible, et s'il est identifié que l'image cible comprend des informations de confidentialité prédéfinies, rendre flou une zone cible dans l'image cible, la zone cible étant une zone où les informations de confidentialité prédéfinies sont situées.
Patent WO-2021023252-A1 (WO)
Inventor: CHEN YAN
IPC: C12Q1/68
Filed: 2020-08-06
Abstract: Acridinium ester-containing compounds are provided herein. Also provided herein are chemiluminescence-based one-color sequencing methods and methods of using the acridinium ester-containing compounds in chemiluminescence-based one-color sequencing.
Patent WO-2022047702-A1 (WO)
Title: Floor-type ultraviolet germicidal lamp
Inventor: LI MINGKUI
IPC: A61L2/10
Filed: 2020-09-03
Abstract: A floor-type ultraviolet germicidal lamp, comprising a movable base (1) and a lamp body (2) provided on the movable base (1). The lamp body (2) comprises an ultraviolet lamp tube and a main control board electrically connected to the ultraviolet lamp tube; a plurality of human body sensors (21) electrically connected to the main control board are provided in the circumferential direction of the lamp body (2); the ultraviolet lamp tube is vertically provided in the lamp body (2); an upper cover (22) and a lower cover (23) are respectively provided at the upper and lower ends of the ultraviolet lamp tube; the movable base (1) comprises a base (11) and a connection rod (12) that are connected; the connection rod (12) is connected to the lower cover (23); a plurality of supporting legs (13) that are radially arranged are provided on the base (11); and universal wheels (15) are respectively provided at the ends of the supporting legs (13) distant from the base (11). The floor-type ultraviolet germicidal lamp can slide along each direction, and the human body sensors (21) are arranged, thereby being capable of preventing a human body from being damaged by ultraviolet rays.
Patent WO-2021114795-A1 (WO)
Inventor: DU JING
IPC: H04N21/478
Filed: 2020-09-17
Abstract: Provided are a cloud game live broadcast method, a cloud game anchor end, a viewer end and a computer-readable storage medium. The method comprises: when a viewer end in a live broadcast room obtains a cloud game control right, a cloud game anchor end sending a connection notification to a first viewer end; the first viewer end receiving the connection notification sent, by the cloud game anchor end, by means of an interaction signaling server at a cloud end, and establishing a connection with a main control GS on the basis of connection information of the main control GS; then, the cloud game anchor end pulling a cloud game picture and sound data from a live streaming server, and pushing multimedia information for an anchor to the live streaming server; and the first viewer end pulling the multimedia information for the anchor from the live streaming server at the cloud end, and sending a control instruction for a game to the main control GS, so that the main control GS simulates and controls, on the basis of the control instruction, a game instance running at the cloud end, generates the cloud game picture and the sound data, and pushes same to the live streaming server.
Patent WO-2021120826-A1 (WO)
Title: Optique à gradient d'indice de réfraction hybride pour capteurs de temps de vol
Inventor: HE YI
IPC: G02B3/00
Filed: 2020-10-21
Abstract: L'invention concerne un capteur de temps de vol doté d'une optique à gradient d'indice de réfraction hybride. Un sous-système d'imagerie à temps de vol (TOF) peut recevoir des informations optiques le long d'un trajet optique au niveau d'un plan d'imagerie. Une lentille hybride peut être couplée au sous-système d'imagerie TOF et disposée dans le trajet optique de telle sorte que le plan d'imagerie est sensiblement au niveau d'un plan focal de la lentille hybride. La lentille hybride peut comprendre une partie de lentille d'indice de gradient (GRIN) (210) inférieure à un quart de pas, et une partie de lentille de réfraction (220) avec une interface optique convexe. Les parties de la lentille hybride produisent ensemble une longueur focale combinée qui définit le plan focal. La lentille hybride est conçue de telle sorte que la longueur focale combinée est inférieure à une longueur focale de quart de pas de la partie de lentille GRIN (210) et a une aberration sphérique inférieure à celle de l'une ou l'autre partie de lentille.
Patent WO-2021098471-A1 (WO)
Inventor: LIN TAO
IPC: G06K9/00
Filed: 2020-10-29
Abstract: Disclosed is a wide-range crop phenology extraction method based on a morphological modeling method. The method comprises: acquiring a multi-year vegetation index time sequence curve in a localized geographic region; performing smooth fitting on the vegetation index time sequence curve by using a dual logistic function fitting means; establishing morphological models by using reference curves and reference points of agrometeorological stations; performing morphological model fitting by means of transformation; and obtaining a phenological period extraction value of the localized geographic region by means of calculation using the optimal scaling parameter. According to the method of the present invention, macroscopic features of the curve are used, such that the influence of localized fluctuation and noise of the curve can be reduced, and a better extraction precision is obtained; and each phenological period of a crop can be extracted at the same time, and there is no need to respectively set different measurement standards, such that the method can be applied to wide-range crop phenology extraction.
Patent WO-2021129182-A1 (WO)
Title: 光纤放大器
Inventor: ZHANG LIN
IPC: H01S3/091
Filed: 2020-11-05
Abstract: 一种光纤放大器，包括：泵浦激光器（202），信号泵浦合束器（203），以及少模掺杂光纤（204）；其中，泵浦激光器（202）用于输出泵浦光；信号泵浦合束器（203）用于将输入的少模信号光与泵浦光耦合入少模掺杂光纤（204）中；少模掺杂光纤（204）的纤芯的折射率沿横截面半径方向呈渐变分布，纤芯沿轴向刻有周期性光栅，光栅的周期满足相位匹配条件。光纤放大器实现光信号模式间的强耦合与共放大，从而减小模群间的差分增益。
Patent WO-2022094943-A1 (WO)
Title: Communication method and communication apparatus
Inventor: WU YE
IPC: H04W72/00
Filed: 2020-11-06
Abstract: Provided are a communication method and a communication apparatus. The method comprises: a terminal device receiving first downlink control information (DCI) from a network device, the first DCI being used for activating a training process, and the training process being used for training a model corresponding to target information; and/or the terminal device receiving second DCI from the network device, the second DCI being used for deactivating the training process. The operation of artificial intelligence in a mobile network can be realized, and the communication quality can be improved.
Patent WO-2022095035-A1 (WO)
Inventor: ZHU HUANGJIAN
IPC: G05D1/10
Filed: 2020-11-09
Abstract: 一种数据处理的方法和可移动平台，方法包括：获取可移动平台搭载的第一传感设备采集的第一传感数据，并从第一传感数据中确定针对植物对象的冠层的冠层探测点，第一传感数据包括第一传感设备向多个方向进行探测得到的数据（101）；根据冠层探测点，确定植物对象的冠层相对于可移动平台的第一方位信息（102）；获取可移动平台搭载的第二传感设备采集的第二传感数据，并从第二传感数据中确定针对植物对象所在地面区域的地面探测点（103）；根据地面探测点，确定植物对象所在地面区域相对于可移动平台的第二方位信息（104）；根据第一方位信息和第二方位信息，确定植物对象的冠层相对于植物对象所在地面区域的第三方位信息（105）。该方法和可移动平台实现了对植物对象的相对高度的测量。
Patent WO-2022099611-A1 (WO)
Inventor: YANG YUAN
IPC: H04L5/00
Filed: 2020-11-13
Abstract: 一种通信方法及装置，该方法包括：第一终端设备接收来自网络设备的第一消息，所述第一消息包括第一终端设备中第一干扰端口的干扰信息；第一终端设备根据第一干扰端口的干扰信息，进行多用户MU联合检测；采用本申请实施例的方法及装置，终端设备无需自行估计干扰端口的干扰信息，降低了终端设备MU联合检测的复杂度。
Patent WO-2021115095-A1 (WO)
Title: 一种水下密封舱
Inventor: WEI JIANCANG
IPC: B63C11/52
Filed: 2020-11-20
Abstract: 一种水下密封舱，包括：舱盖，其具有上部突起（101），上部突起（101）从舱盖向下延伸；舱体，其具有胶水槽（105），上部突起（101）部分位于胶水槽（105）中；固化的密封胶体，填充于舱体的胶水槽（105）中，固化的密封胶体与舱盖的上部突起（101）紧密接触。该水下密封舱的使用既能够达到水下密封的效果，还能够承受深水的水压，并且能够满足高温条件下水下密封舱的运输。
Patent WO-2022016770-A1 (WO)
Inventor: YU XIAOQIANG
IPC: C07D401/06
Filed: 2020-12-03
Abstract: The present invention discloses an RNA fluorescent probe for quickly distinguishing cancer from normal tissues by means of changes in nucleolar morphology. The probe is (E)-1-(3-aminopropyl)-4-(2-(9-ethyl-carbazol-3-alkenyl)vinyl)pyridine dibromide, called CAPY-AP for short; the RNA fluorescent probe can display RNA and nucleolar distribution in both living cells and normal tissues or cancer tissues; the determining index for quickly distinguishing cancer from normal tissues by means of changes in nucleolar morphology is that only a single inconspicuous nucleolus exists in normal tissues, but multiple nucleoli and large nucleoli exist in cancer tissues. Compared with other existing RNA probes, the probe provided by the present invention has high RNA affinity and ultrahigh permeability, and facilitates imaging RNA and nucleoli in tissue sections. In addition, the probe provided by the present invention has the characteristics of good membrane permeability, strong color development, and strong light stability, and is expected to be deeply applied to preparation of rapid pathological diagnosis reagents in tumor surgery.
Patent WO-2022120650-A1 (WO)
Inventor: LI GUIYING
IPC: A62B35/00
Filed: 2020-12-09
Abstract: A novel special fire-resistant rope, comprising a rope body. The rope body is formed of a rope core, a fire-resistant layer, and a wear-resistant layer; the rope core is formed of a plurality of ultrahigh molecular weight polyethylene fibers and high-strength polypropylene fibers; first connecting blocks are fixedly connected to the two ends of the outer surface of the rope body; fixing holes are formed at the tops of the first connecting blocks; the left inner wall of each fixing hole is provided with two first connecting grooves; the inner surface of each first connecting groove is fixedly connected to a rope buckle body; the left end of the outer surface of the rope body is fixedly connected to a PP pipe; the rope buckle body is formed of a first fixing rod, a fixing block, a connecting hole, a round rod, a limiting plate, a second fixing rod, a second connecting groove, a second connecting block, and a nut. According to the novel special fire-resistant rope, by means of the structures of the first connecting block, the fixing hole, the first connecting groove, and the rope buckle body, the rope body can be fixed, and by means of the structure of the nut, the rope body can be secured and the firmness of the rope body can be enhanced.