baber/WOPTO huggingface dataset:
Patent WO-2020237947-A1 (WO)
Inventor: XIAO SHIYUAN
IPC: G02F1/13
Filed: 2019-09-27
Abstract: A display module (1). By means of using a flexible cover plate (20) to cover a display component (10), a first spacing (40) between a backlight box (101) and a supporting structure (103), and a second spacing (50) between the supporting structure (103) and a display panel (104) are sealed, such that external water vapor, dust, etc. can be isolated and prevented from entering the interior of the display component (10), thereby improving the dustproofing and waterproofing capabilities, etc. of the display module (1), and thus also improving the reliability of the display module (1).
Patent WO-2021056516-A1 (WO)
Inventor: XU BIN
IPC: G06K9/62
Filed: 2019-09-29
Abstract: 一种目标检测方法、设备及可移动平台，该方法根据待处理点云中点的数目和每个点的属性，确定点云向量；然后利用三维卷积神经网络对点云向量进行目标三维点云特征提取，保留高度信息，进而最大程度保留点云的三维结构信息，再根据提取的目标三维点云特征确定待处理点云中的目标信息，其中，该目标信息包括目标在三维坐标系中各维度的几何位置信息。能够准确找出点云中的三维目标，解决现有目标检测结果出错率较高，后续无法指导飞机、汽车、机器人等进行避障和路径规划的问题。
Patent WO-2021072799-A1 (WO)
Title: System for preparing low-cost and high-performance squeeze casting aluminum alloy from recycled aluminum
Inventor: YANG YONG
IPC: C22B7/00
Filed: 2019-10-28
Abstract: A system for preparing a squeeze casting aluminum alloy from a recycled aluminum, comprising a squeeze casting device body, a squeeze casting side plate, and a scrap aluminum volume compression member. One side of the squeeze casting device body is fixedly connected to the squeeze casting side plate. One side of the squeeze casting side plate is movably connected to a flattening motor. One end of the flattening motor is movably connected to a pressing control rod. The other side of the squeeze casting side plate is movably connected to the scrap aluminum volume compression member. A squeeze compounding device is comprised. A scrap aluminum recycling squeeze casting device improves the resource reuse of the scrap aluminum products.
Patent WO-2021081791-A1 (WO)
Inventor: ZHAO ERJIN
IPC: H01L27/32
Filed: 2019-10-30
Abstract: The present disclosure provides a display panel, a manufacturing method therefor, and a display device, pertaining to the technical field of displays. The display panel comprises: a display region; and a peripheral region surrounding the display region, and comprising a first peripheral region, and a second peripheral region abutting the first peripheral region. The peripheral region comprises: a substrate; a first planarization layer located on the substrate; and a first barrier located on the substrate and comprising a corner portion located at the first peripheral region and a straight edge portion located at the second peripheral region, the first planarization layer being closer to the display region than the first barrier. An edge of an orthographic projection of the first planarization layer on the substrate away from the display region is a first edge, and an edge of an orthographic projection of the first barrier on the substrate proximate to the display region is a second edge. A minimum distance between the first edge and the second edge in the first peripheral region is a first distance, a minimum distance between the first edge and the second edge in the second peripheral region is a second distance, and the second distance is greater than the first distance.
Patent WO-2020093997-A1 (WO)
Inventor: SHEN ZHICHENG
IPC: A01H1/02
Filed: 2019-11-05
Abstract: 本发明公开了一种转基因玉米核雄性不育保持系及应用，所述保持系是将外源T-DNA载体导入玉米基因组构建而成，导入的外源T-DNA中除了雄性核不育的育性恢复基因以外，还包含如下3种功能片段中至少2个功能片段：1)在种子胚乳中表达一种荧光蛋白质的表达框；2)一种可以抑制玉米抗除草剂基因CYP81A9表达的DNA片段；3)一种可以抑制玉米胚乳特异表达的细胞壁转化酶InCW2表达的DNA片段。本发明同时利用上述三种区分转基因与非转基因方法中至少2种方法，进一步降低仅仅依靠一种区分(或选择)方法可能导致的错误。
Patent WO-2020211341-A1 (WO)
Inventor: XIONG JUNJIE
IPC: H04L12/801
Filed: 2019-11-08
Abstract: The present invention relates to a congestion control method and apparatus, a computer device and a storage medium. The method comprises: setting a congestion window value; sending, according to the congestion window value, a data packet by using a slow-start algorithm, so as to obtain a feedback acknowledgment; determining, according to the feedback acknowledgment, whether packet loss occurs; if the packet loss occurs, quickly retransmitting the data packet; performing quick recovery on the congestion window value, and returning to the step of sending, according to the congestion window value, a data packet by using a slow-start algorithm, so as to obtain a feedback acknowledgment; if the packet loss does not occur, determining whether the congestion window value is greater than a set threshold; if the congestion window value is greater than the set threshold, performing congestion avoidance processing on the congestion window value, and returning to the step of sending, according to the congestion window value, a data packet by using a slow-start algorithm, so as to obtain a feedback acknowledgment; and if the congestion window value is not greater than the set threshold, updating the congestion window value, and returning to the step of sending, according to the congestion window value, a data packet by using a slow-start algorithm, so as to obtain a feedback acknowledgment. The present invention improves the utilization rate of system resources, and is efficient and reliable.
Patent WO-2021082177-A1 (WO)
Title: Axial flow fan having two fixed bearings
Inventor: ZHU YUNFANG
IPC: F04D25/08
Filed: 2019-12-05
Abstract: An axial flow fan having two fixed bearings, comprising: a motor having a rotating shaft (3) for outputting rotational power, the motor comprising a stator (17) and a rotor (4); fan blades (7) mounted at an end of the rotating shaft (3); fixed bearings comprising a head end bearing (1) and a tail end bearing (2) respectively disposed at two shaft ends of the rotor (4), wherein the head end bearing (1) and the tail end bearing (2) are fixed to the rotating shaft (3) in a coaxial manner; and a housing surrounding the motor, wherein the head end bearing (1) and the tail end bearing (2) are respectively surrounded by a head surround ring (13) and a tail surround ring (11), the head surround ring (13) and the tail surround ring (11) are fixed to the housing by means of a deflector (14) and a connection rib (8) respectively, a hollow portion (12) is formed between adjacent connection ribs (8), and the housing defines a through air channel parallel to the axial direction of the rotating shaft (3). The rotating shaft of the motor is limited by the two bearings which are spaced relatively far apart from each other and firmly fixed, such that vibrations and shaking during operation of the axial flow fan can be controlled. Moreover, the installed bearings do not negatively affect the overall airflow resistance.
Patent WO-2020181848-A1 (WO)
Title: Électrolyte solide et son procédé de préparation, et dispositif électrochimique et dispositif électronique comprenant l'électrolyte solide
Inventor: ZHOU MOLIN
IPC: H01M10/0562
Filed: 2019-12-05
Abstract: Électrolyte solide et son procédé de préparation, dispositif électrochimique et dispositif électronique comprenant l'électrolyte solide. L'électrolyte solide comprend un matériau d'électrolyte solide représenté par la formule chimique de Li 1+2x-2yM yGa 2+xP 1-xS 6, M étant choisi dans le groupe constitué par Sr, Ba, Zn, Cd et une combinaison de ceux-ci, 0≤x≤0,2 and 0≤y≤0,05. L'électrolyte solide présente une bonne stabilité vis-à-vis du lithium et une bonne conductibilité ionique en formant l'électrolyte solide à l'aide de matériaux d'électrolyte solide à faible coût et en optimisant la composition de matériau et une structure cristalline de celui-ci. En même temps, cela réduit également les coûts de fabrication de l'électrolyte solide, et améliore la stabilité structurale de l'électrolyte solide.
Patent WO-2021103100-A1 (WO)
Inventor: RAN HONGYU
IPC: G05B19/042
Filed: 2019-12-05
Abstract: The present invention relates to the technical field of electronic technology, and provided is a control method for a power consumption control apparatus. The apparatus comprises: a controller, and a power consumption control module and a power consumption module that are connected to the controller. The power consumption control module is further connected to the power consumption module. The power consumption control module comprises a first gate control unit and a power supply unit, the first gate control unit is disposed at an input terminal of the power supply unit, an output terminal of the power supply unit is connected to the power consumption module, and the input terminal of the power supply unit is further connected to an external power source. The control method comprises: when a standby instruction sent by an external device is received, the controller sends a standby signal to a control terminal of the first gate control unit, triggers the first gate control unit to be disconnected, and stops supplying power to the power supply unit. By using the control method for a power consumption control apparatus as provided in the present invention, standby power can be reduced in standby mode so as to reduce standby power consumption in standby mode and avoid energy waste.
Patent WO-2021047091-A1 (WO)
Title: Bidirectional transmission system for high-speed ultra-long single-span single core
Inventor: XU JIAN
IPC: H04B10/297
Filed: 2019-12-13
Abstract: The present invention relates to the technical field of optical communications, and in particular, to a bidirectional transmission system for a high-speed ultra-long single-span single core. The bidirectional transmission system comprises a forward transmission system and a reverse transmission system, which share one optical cable and respectively occupy one fiber core, wherein a forward remote pumping unit is provided on a receiving end of the forward transmission system; a reverse remote pumping unit is provided on a receiving end of the reverse transmission system, and further comprises a first hybrid remote gain unit and a second hybrid remote gain unit simultaneously providing a signal amplification function for two directions, wherein the forward remote pumping unit provides a pump light for the second hybrid remote gain unit, and the reverse remote pumping unit provides a pump light for the first hybrid remote gain unit. According to the present invention, only a single fiber core needs to be used in each transmission direction. Remote pumping units are provided on only receiving ends of forward and reverse transmission systems to achieve functions of four optical amplifiers, thereby achieving ultra long-distance optical transmission of a high-speed service.
Patent WO-2021119973-A1 (WO)
Inventor: WANG XIUYAN
IPC: C08L83/04
Filed: 2019-12-17
Abstract: A one-part low modulus room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a low modulus silicone elastomer which may be used as a non-staining (clean) sealant having high movement capability.
Patent WO-2021097984-A1 (WO)
Title: 显示装置
Inventor: CHEN LIXUAN
IPC: G02F1/1335
Filed: 2019-12-18
Abstract: 一种显示装置，包括液晶盒(100)以及至少一反射介质层(102)，至少一反射介质层(102)用于增加对投射至显示装置内的投射光(L)的反射，以减小投影笔发出的投射光(L)在显示装置内的损耗。
Patent WO-2021114345-A1 (WO)
Inventor: XU BAOLEI
IPC: B61F1/08
Filed: 2019-12-19
Abstract: La présente invention concerne un véhicule ferroviaire et son châssis en acier moulé, le châssis en acier moulé comprenant un châssis intermédiaire (11), des châssis d'extrémité (12), et des structures de raccordement de transition (13) qui sont raccordées à demeure entre le châssis intermédiaire et les châssis d'extrémité ; une poutre de bord de châssis d'extrémité (123) est une structure de poutre à double bord, qui comprend une poutre de bord d'acier faiblement allié (1231) qui est raccordée par soudage à une extrémité d'une traverse (121) et une poutre de bord en acier inoxydable (1232) qui est raccordée par soudage à un côté de la poutre de bord d'acier faiblement allié loin de la traverse ; une base de montage de coupleur (126) est installée à demeure sur un côté d'une poutre d'extrémité de châssis d'extrémité (122) qui est éloignée de la traverse ; une poutre de traction (124) est disposée à l'opposé de la poutre d'extrémité de châssis d'extrémité au niveau de l'extrémité de la base de montage de coupleur ; le châssis intermédiaire comprend deux poutres de bord de châssis intermédiaires (111) pourvues d'ouvertures en forme d'arc (1111) pour former des passerelles, au moins une poutre intermédiaire de châssis intermédiaire (112), une poutre transversale (113), une lame de plancher de châssis intermédiaire (114) et une structure de renforcement de passerelle ; et la poutre intermédiaire de châssis intermédiaire est disposée en parallèle à la poutre de bord de châssis intermédiaire. Le châssis présente les caractéristiques de faciliter la montée et la descente des passagers d'un véhicule, de réduire la surface de section transversale d'une poutre de bord, d'améliorer la résistance structurale, et d'activer une paroi latérale en acier inoxydable et un châssis à souder à demeure.
Patent WO-2021127822-A1 (WO)
Inventor: WANG KANG
IPC: G02B13/00
Filed: 2019-12-23
Abstract: A photographing optical lens (10), sequentially comprising, from an object side to an image side: a first lens (L1) having positive refractive power, a second lens (L2) having negative refractive power, a third lens (L3) having negative refractive power, a fourth lens (L4) having positive refractive power, and a fifth lens (L5) having negative refractive power; and the following relations are satisfied: R7/R8≤-2.00, -1.20≤f5/f≤-0.70, 0.00≤R2, 0.70≤d5/d6≤1.00, 0.75≤f1/f≤0.95, and 1.00≤(R5+R6)/(R5-R6)≤5.00. The photographing optical lens (10) has good optical performance, and also satisfies the design requirements of large aperture, wide angle, and ultra-thinness.
Patent WO-2020220771-A1 (WO)
Inventor: HUO ZHAOJING
IPC: H02M7/04
Filed: 2020-01-20
Abstract: 本申请提供了一种驱动控制电路和空调器，其中，驱动控制电路包括：第一容性元件和开关元件；第一容性元件被配置为提供空调器的电机组件的启动电压；开关元件接入于第一容性元件的输入线路中，其中，若开关元件导通，则电网系统向第一容性元件进行充电，开关元件的导通时间与第一容性元件的充电电压正相关。通过本申请提供的技术方案，不需要在电机组件的驱动控制电路中设置继电器和热敏电阻，降低了开关元件的硬件损耗和功耗，节省了电路板布局面积。
Patent WO-2020199739-A1 (WO)
Inventor: WANG HUAHU
IPC: G16H30/00
Filed: 2020-01-21
Abstract: A big image data-based system and method for smart testing and conditioning of traditional Chinese medicine constitutions in the field of medical testing, comprising an image collecting module, a traditional Chinese medicine smart analysis system, a big data physical traditional Chinese medicine testing system, a wireless transmission module, a display terminal , and a keypress input module. According to testing criteria for nine major constitution types in the system, then with respect to each type of constitution, a large volume of data images are collected for training, when image information of the face, tongue coating, the palms, and the skin of a user is collected, the type of constitution of the user is automatically provided on the basis of the result of the training, a traditional Chinese medicine test report is generated and fed back in real-time to a display terminal of the user, and the user guides the daily life of self on the basis of the traditional Chinese medicine test report, thus greatly increasing the effect of disease prevention for the user.
Patent WO-2021146925-A1 (WO)
Title: Composite film and fabrication method therefor
Inventor: ZHANG XIUQUAN
IPC: G02B6/12
Filed: 2020-01-21
Abstract: A composite film (100, 200) and a preparation method therefor. The composite film (100, 200) may comprise: a substrate (110, 210); a first isolation layer (130), which is located on the top surface of the substrate (110, 210); and an optical film structure (A, B), which is located on the first isolation layer (130) and comprises a stacked structure formed from a light modulation layer (150), a light transmission layer (170) and an active layer (190) that generates light. The active layer (190) may be in contact with one of the light modulation layer (150) and the light transmission layer (170).
Patent WO-2021174554-A1 (WO)
Inventor: LI YANHUA
IPC: H04W68/02
Filed: 2020-03-06
Abstract: The embodiments of the present disclosure relate to a paging method and apparatus, and a communication device and a storage medium. The method comprises: in response to determining that there is a binding relationship between a first user equipment and a second user equipment, sending a paging message regarding the first user equipment at least by means of a base station connected to the second user equipment.
Patent WO-2021179179-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W84/12
Filed: 2020-03-10
Abstract: L'invention concerne un procédé de transmission de données appliqué à un dispositif prenant en charge une communication à connexions multiples. Le procédé comprend les étapes consistant à : déterminer des états des canaux d'au moins deux connexions parmi de multiples connexions d'un dispositif ; et, en fonction des états des canaux desdites au moins deux connexions, déterminer s'il faut transmettre des premières données sur une première connexion desdites au moins deux connexions.
Patent WO-2021017479-A1 (WO)
Title: Display panel and display device
Inventor: XIONG SHUIHU
IPC: G06F3/041
Filed: 2020-03-13
Abstract: Disclosed are a display panel and a display device. The display panel comprises a first substrate, a light-emitting function layer, a second substrate, an optical glue and a polarizer that are stacked in sequence, wherein the display panel comprises a display area and a non-display area located on at least one side of the display area; a surface, located in the non-display area and away from the light-emitting function layer, of the second substrate is provided with a touch drive board, the optical glue covers a part of the touch drive board, and the distance between the surface, away from the light-emitting function layer, of the optical glue and the light-emitting function layer is greater than or equal to the distance between the surface, away from the light-emitting function layer, of the touch drive board and the light-emitting function layer.
Patent WO-2021179321-A1 (WO)
Inventor: ZHOU SHICHENG
IPC: G10L19/00
Filed: 2020-03-13
Abstract: An audio data processing method, an electronic device and a computer-readable storage medium. The audio data processing method comprises: acquiring a plurality of audio coding segments, the plurality of audio coding segments being recorded and stored in segments by an audio and video device (S21); splicing the plurality of audio coding segments to obtain spliced data (S22); and decoding the spliced data to obtain audio synthesis data of the plurality of audio coding segments (S23). By splicing a plurality of audio coding segments to obtain spliced data, and decoding the spliced data, the invention can avoid, when the plurality of audio coding segments are respectively decoded, missing of decoding data due to the fact that a decoding algorithm depends on characteristics of previous and next frame data, and thus avoid audio distortion caused by discontinuity of obtained audio synthesis data at the splicing positions.
Patent WO-2021142950-A1 (WO)
Title: 弹簧芯体生产设备
Inventor: YE RUJIAN
IPC: B21F33/00
Filed: 2020-04-02
Abstract: 一种弹簧芯体生产设备（100），包括机座（1）、袋装弹簧条生产装置（2）和连接装置（3）；机座（1）包括平台（11），平台（11）位于地面上方且沿竖向与地面间隔开；袋装弹簧条生产装置（2）用于生产袋装弹簧条（200）且位于平台（11）下方；连接装置（3）设在平台（11）上，用于将袋装弹簧条（200）裁切成多个袋装弹簧串并将多个袋装弹簧串连接在一起以形成弹簧芯体。
Patent WO-2021196178-A1 (WO)
Title: 一种智能机器人的行走机构
Inventor: WEN GAOSEN
IPC: B25J5/06
Filed: 2020-04-03
Abstract: 一种智能机器人的行走机构，包括底部安装板（1），底部安装板（1）的底部设置有移动轮（2），底部安装板（1）的中心处开设有中央凹槽（3），底部安装板（1）的顶部固定连接有固定架（4），固定架（4）的内部开设有活动槽（5），活动槽（5）的内部固定连接有第一固定块（6），第一固定块（6）的一侧固定连接有伸缩弹簧（7）。该智能机器人的行走机构，通过设置有第一机构（9），第一机构（9）包括中心连接杆（901）和转接滚轮（902），机器人在平坦路面行驶时，转接滚轮（902）搭接在底部安装板（1）上不发生转动，当机器人翻越障碍物时，转接滚轮（902）在障碍物的支撑下与底部安装板（1）分离，可以发生转动，暂时起到转接滚动的作用，可以有效防止智能机器人被卡死。
Patent WO-2021184454-A1 (WO)
Inventor: HOU DEFENG
IPC: F16H63/34
Filed: 2020-04-08
Abstract: 本发明公开了一种电子驻车的机械解锁机构，包括驻车凸轮组件、棘爪组件、拉杆组件和驻车齿轮；驻车凸轮组件包括驻车导轴和驻车凸轮，驻车凸轮套设在驻车导轴上，在驻车凸轮的两侧至少设有第一凸起部和第二凸起部，在第二凸起部上设有连接部；拉杆组件通过连接部与驻车凸轮连接，拉杆组件牵拉第二凸起部，带动驻车凸轮旋转；根据棘爪组件随着驻车凸轮的旋转分别处于与驻车齿轮驻入的第一位置和与驻车齿轮驻出的第二位置，驻车齿轮能够固定或旋转。本发明提供的机械解锁机构提供了驻车电机断电情况下的紧急机械解锁功能，可以实现驾驶员在驾驶室内实现手动机械解锁，不需要驾驶员下车操作；安全性能高和操作舒适性好。
Patent WO-2021159602-A1 (WO)
Inventor: Shen Xiangqin
IPC: A61H15/02
Filed: 2020-04-16
Abstract: 一种自动出溶液美容仪，包括壳体部分（1）和按摩头（2），该按摩头（2）能滚动连接在壳体部分（1），该壳体部分（1）内设用于装溶液的溶液腔（11）和泵（12）；还包括装设在壳体部分（1）内的控制部分（3）和用于监测按摩头（2）滚动快慢的传感器单元（4）；该按摩头（2）和壳体部分（1）间形成有间隙部分（21），泵（12）连接溶液腔（11）和间隙部分（21）以抽取溶液腔（11）内的溶液并从间隙部分（21）出液；该控制部分（3）连接传感器单元（4）和泵（12），以使控制部分（3）依据按摩头（2）滚动速率控制出液量大小。它具有如下优点：控制部分（3）连接传感器单元（4）和泵（12），以使控制部分（3）依据按摩头（2）滚动快或慢控制出液量多或少，滚动快的出液量多于滚动慢的出液量，以使作用在单位皮肤面积上的溶液均匀，提高美容效果。
Patent WO-2021208099-A1 (WO)
Title: Circuit box and unmanned aerial vehicle
Inventor: CHEN BOLIN
IPC: H05K7/20
Filed: 2020-04-17
Abstract: A circuit box (10) and an unmanned aerial vehicle (100). The circuit box (10) comprises a housing (1), and a circuit board (2) and a heat dissipation sheet (3) that are located in the housing (1); the heat dissipation sheet (3) and the housing (1) are assembled in a sealing mode to separate the housing (1) into a heat dissipation channel (13) and an accommodating space (14); the circuit board (2) is located in the accommodating space (14); and an air inlet (121) and an air outlet (122) communicated with the heat dissipation channel (13) are formed on the housing (1). The present application designs the circuit box and the unmanned aerial vehicle having same. The circuit box is assembled with the housing in the sealing mode by means of the heat dissipation sheet, so that the circuit board is located in a sealed accommodating space, and the heat dissipation sheet and the housing constitute the heat dissipation channel, thereby meeting the heat dissipation design of the circuit board, and thus, the circuit box simultaneously meets heat dissipation and waterproof requirements.
Patent WO-2020211858-A1 (WO)
Title: Procédés de génération de sous-vidéo, et système et support de stockage d'un programme correspondant
Inventor: ZHU TIANYI
IPC: H04N5/91
Filed: 2020-04-20
Abstract: La présente invention concerne des procédés de génération d'une sous-vidéo, et un système et un support de stockage d'un programme correspondant. Le procédé consiste : à photographier, au moyen d'un premier dispositif électronique, un processus destiné à générer une première vidéo et à enregistrer un ou plusieurs marqueurs, chaque marqueur parmi lesdits marqueurs étant associé à une trame particulière dans la première vidéo; à photographier, au moyen d'un second dispositif électronique, le processus destiné à générer une seconde vidéo; à envoyer, au moyen du premier dispositif électronique, lesdits marqueurs à un serveur; à recevoir, au moyen du second dispositif électronique, au moins un marqueur parmi lesdits marqueurs provenant du serveur; et à traiter, au moyen du second dispositif électronique, la seconde vidéo sur la base dudit marqueur afin de générer une sous-vidéo de la seconde vidéo.