baber/WOPTO huggingface dataset:
Patent WO-2020177104-A1 (WO)
Inventor: FOSTER GEOFFREY
IPC: B01D25/19
Filed: 2019-03-06
Abstract: The disclosure relates to a horizontal plate pressure filter (1), comprising a plurality of superimposed filter plates (2) for forming filter chambers between at least two adjacent filter plates An opening actuator arrangement (5) provides an opening movement and a closing movement, and an opening mechanism (6) is coupled to the opening actuator arrangement (5) and is configured to mechanically transmit the opening movement and the closing movement. Particularly, the opening mechanism (6) extends vertically at a plurality of distinct positions, (4), and the opening actuator (5) arrangement comprises an electric motor (5a) mechanically operationally coupled to the opening mechanism (6), at a plurality of distinct positions thereof.
Patent WO-2019196622-A1 (WO)
Title: 5-substituted difluoropiperidine compound capable of passing through blood-brain barrier
Inventor: ZHONG WEI
IPC: A61P35/00
Filed: 2019-03-21
Abstract: Disclosed is a 5-substituted difluoropiperidine compound capable of passing through a blood-brain barrier. The structural formula of the compound is formula (I). The 5-substituted difluoropiperidine compound, a derivative, and a pharmaceutically acceptable salt thereof have an unexpected capability of passing through a blood-brain barrier, and a medicinal property of serving as a protein kinase inhibitor, especially for medical situations mediated by a vascular endothelial cell growth factor receptor 2 or SRC kinase family (FYN), and can be used for treating or preventing disorders associated with abnormal protein kinase activity, such as cancers and cancer brain metastasis, primary brain cancers such as brain glioma, malignant brain glioma, cancer meningeal metastasis, Alzheimer's disease, and nerve center diseases.
Patent WO-2019196793-A1 (WO)
Inventor: GUO ZIQING
IPC: G06K9/00
Filed: 2019-04-08
Abstract: 一种图像处理方法、图像处理装置(20)、电子设备(10)及计算机可读存储介质。图像处理方法包括：(001)接收与人脸相关联的目标信息；(002)根据目标信息的安全等级确定与目标信息对应的运行环境，并在运行环境下执行与人脸相关的处理。
Patent WO-2020206629-A1 (WO)
Title: Audio player, method for reducing sound distortion, and sound distortion reduction module
Inventor: HSIEH KUANHONG
IPC: H04R9/06
Filed: 2019-04-10
Abstract: Disclosed are an audio player, a method for reducing sound distortion, and a sound distortion reduction module. The audio player comprises an electromagnetic drive sound generation unit, an audio signal receiver, and a sound distortion reduction module, wherein both the audio signal receiver and the sound distortion reduction module are electrically connected to the electromagnetic drive sound generation unit; the audio signal receiver is used for receiving an audio signal and inputting the audio signal into the electromagnetic drive sound generation unit; and the sound distortion reduction module is used for generating an alternating-current bias signal and inputting the alternating-current bias signal into the electromagnetic drive sound generation unit. The audio player disclosed in the present invention is provided with a sound distortion reduction module to generate an alternating-current bias signal, and the alternating-current bias signal is superimposed onto an audio signal, such that during the process of an input audio signal being converted from a positive electrode into a negative electrode or from a negative electrode into a positive electrode, non-linear factors generated due to magnetic hysteresis can be reduced, and the problem of harmonic distortion, appearing near a conversion point of the positive electrode and the negative electrode, of the audio signal can be effectively improved, thereby improving the sound quality thereof.
Patent WO-2019201293-A1 (WO)
Title: Electric vehicle charging control method and apparatus, and computer device
Inventor: LIU LIWEI
IPC: B60L53/00
Filed: 2019-04-18
Abstract: An electric vehicle charging control method and apparatus, and a computer device. The method comprises: obtaining current first position information of an electric vehicle; determining whether the first position information is within a second position information range corresponding to any charging reservation mode; and if yes, sending a charging reminder message to a user. According to the method, by setting a charging reservation mode comprising a charging position, when a vehicle travels within a set position range in the charging reservation mode, a charging reminder automatically pops up for the user, so that the user can charge the vehicle in time according to the charging reminder, thereby effectively avoiding the problem that an electric vehicle cannot be charged in time and thus improving the reliability of the electric vehicle and improving the user experience.
Patent WO-2020215386-A1 (WO)
Inventor: XU WENFU
IPC: B25J17/02
Filed: 2019-05-10
Abstract: A rope driving-based two-degree-of-freedom flexible robot joint with a large rotation angle, and a robot, said joint comprising a first joint rod (1), a second joint rod (2) and rotating connecting members (4); one ends of the rotating connecting members (4) are connected to first hinge members (5) in a hinged manner, the first hinge members (5) are connected to the first joint rod (1) in a hinged manner, second hinge members (6) are connected to the other ends of the rotating connecting members (4) in a hinged manner, and the second hinge members (6) are connected to the second joint rod (2) in a hinged manner. The rope driving-based two-degree-of-freedom flexible robot joint with a large rotation angle has the advantages of large-angle rotation and more flexibility.
Patent WO-2020024645-A1 (WO)
Title: Refining process for improving stability and safety of microbial oil
Inventor: Qu hanpeng
IPC: C11B3/00
Filed: 2019-05-10
Abstract: A refining process for improving the stability and safety of a microbial oil, comprising the following steps: degumming, acid refining, alkali refining, winterization, decolorization and deodorization, washing with water multiple times between the described processes; the deodorization procedure comprises: heating an oil to 130-200°C under a vacuum of 20-600 Pa, stripping by feeding in deoxygenated water vapor which accounts for 2-30% of the weight of the oil, deodorizing time being ≥ 60 minutes, and breaking the vacuum with high-purity nitrogen. The present invention also relates to an oil prepared by the described process, which comprises glycidyl fatty acid ester of not more than 200 μg/kg and 3-chloropropanol of not more than 200 μg/kg, wherein the anisidine value is not higher than 10, the acid value (calculated on the basis of KOH) is not higher than 0.8 mg/g, the peroxidation value is not higher than 3 meq/kg, the content of unsaponifiable matter is not greater than 3.5%, aflatoxin B1 is ≤ 4 μg/kg, the content of trans fatty acids is not greater than 0.8%, the water content is not greater than 0.08%, the OSI value at 80°C is not less than 5 hours, and the Gardner color scale is 1.7-3.1.
Patent WO-2019233373-A1 (WO)
Title: Electronic device and communication method
Inventor: ZHOU ZHENGYI
IPC: H04L27/26
Filed: 2019-06-03
Abstract: Disclosed are an electronic device and a communication method. The electronic device comprises a processing circuit, the processing circuit being configured to: perform a pre-processing operation on a first one-dimensional modulation symbol sequence, the pre-processing operation comprising: performing dimension-raising conversion on the first one-dimensional modulation symbol sequence, so as to convert same into a first multi-dimensional modulation symbol block; transforming the first multi-dimensional modulation symbol block into a second multi-dimensional modulation symbol block using first transformation that couples respective symbols in the first multi-dimensional modulation symbol block to one another; and performing dimension-reducing conversion on the second multi-dimensional modulation symbol block, so as to convert same into a second one-dimensional modulation symbol sequence, the dimension-reducing conversion is an inverse process of the dimension-raising conversion. The processing circuit is also configured to transmit the second one-dimensional modulation symbol sequence.
Patent WO-2020093706-A1 (WO)
Inventor: HUO ZHAOJING
IPC: F24F1/22
Filed: 2019-06-26
Abstract: La présente invention concerne un climatiseur et son circuit de commande d'unité extérieure. Le circuit de commande d'unité extérieure comprend : un pont redresseur (10), une première extrémité d'entrée de courant alternatif étant connectée à un côté d'un réseau de courant alternatif (CA) par l'intermédiaire d'un commutateur d'un premier relais (K1), et une seconde extrémité d'entrée de courant alternatif étant connectée à l'autre côté du réseau de courant alternatif (CA) ; un second relais (K2), un commutateur du second relais (K2) étant connecté à une thermistance (PTC1) en série, et étant ensuite connecté au commutateur du premier relais (K1) en parallèle ; une unité de précharge (20) ; une unité de commutation (30) ; et une unité de commande (40), dans laquelle, lorsqu'un climatiseur est alimenté, une unité de communication côté intérieur (1) et une unité de communication côté extérieur (2) forment une boucle d'alimentation électrique, et l'unité de commutation (30) est mise en marche et le second relais (K2) est mis sous tension et fermé, de sorte que la précharge est effectuée sur l'unité de précharge (20) ; et après que la précharge de l'unité de précharge (20) est terminée, l'unité de commande (40) commande l'unité de commutation (30) pour la mettre hors tension, et un dispositif de commande d'unité extérieure commande la fermeture du premier relais (K1), et une unité extérieure est mise sous tension. Au moyen du circuit, la commande d'alimentation électrique de l'unité extérieure peut être réalisée sans avoir besoin de fournir un relais à courant important sur une carte de circuit imprimé d'unité intérieure, de sorte que l'espace dans la carte de circuit imprimé d'unité intérieure peut être libéré tout en réduisant le coût, et en régulant la consommation d'énergie.
Patent WO-2020119093-A1 (WO)
Title: Réfrigérateur doté de distributeur de glace variable
Inventor: SCALF ERIC
IPC: F25D23/12
Filed: 2019-07-02
Abstract: L'invention concerne un distributeur de glace variable (112) pour un réfrigérateur (10), le distributeur faisant appel à une commande variable (128) adaptée à faire varier le taux de distribution de glace par le distributeur (112). La commande variable (128) comprend un actionneur (130) de commande variable pouvant être déplacé dans une plage de positions, y compris une position initiale, et le déplacement de l'actionneur (130) de la commande variable dans une première direction à partir de la position initiale amène le distributeur de glace variable (112) à distribuer de la glace en cubes, le déplacement de l'actionneur (130) de la commande variable dans une seconde direction à partir de la position initiale amènant le distributeur de glace variable (112) à distribuer de la glace broyée. La commande variable (128) peut également activer sélectivement le distributeur de glace (112), de sorte que l'actionneur (130) de la commande variable régule le taux de distribution de glace pendant que le distributeur de glace variable (112) est activé. La commande variable (128) peut comprendre également une commande secondaire (132) permettant de commuter entre des modes de distribution de glace et d'eau.
Patent WO-2021016960-A1 (WO)
Inventor: LIU HAOYUAN
IPC: A01M1/00
Filed: 2019-07-31
Abstract: 一种小区蜱虫检测报警装置及其检测方法，所述装置包括位于道路设施上的检测装置和警示装置，所述检测装置包括摄像装置、数据处理装置、存储装置、无线通讯装置、定位装置，所述警示装置包括投影装置、语音提示装置、报警装置，利用本装置能够及时的发现隐藏在小区绿化带内的蜱虫，并可以对含虫区域进行警示，驱赶宠物远离含虫区域以免蜱虫窜到宠物的毛发中，而且，可以及时的通知物业人员进行除虫，并且通过投影装置标记除虫区域，提高了除虫的效率。
Patent WO-2020220502-A1 (WO)
Inventor: XU YINGBO
IPC: A24D1/04
Filed: 2019-08-07
Abstract: 一种适用于加热不燃烧装置的烟支，该烟支由烟草物料段、支持隔离段、烟气冷凝降温段与过滤段构成。该烟支的烟草物料段包含有电磁感应加热元件。该卷烟感官质量评吸结果表明香气较丰富，细腻柔和；协调性较好；杂气较少；刺激性弱；余味较好。
Patent WO-2020030151-A1 (WO)
Title: Display screen, electronic device and method for three-dimensional feature recognition
Inventor: WU ANPING
IPC: G02F1/1333
Filed: 2019-08-09
Abstract: A display screen, an electronic device and a method for 3D feature recognition are provided. The display screen includes a plurality of display units distributed in an array across a display area of the display screen; a plurality of infrared emitting elements embedded in a first area of the display area of the display screen; and a plurality of photosensitive elements embedded in a second area of the display area of the display screen. The plurality of photosensitive elements can be combined into an image sensor. The plurality of infrared emitting elements is configured to emit infrared light for illuminating a target object in front of the display screen so as to form a plurality of light spots on the target object. The plurality of photosensitive elements is configured to receive target light spots reflected from the target object and convert the target light spots into photo-electrical signals for generating a target image of the target object.
Patent WO-2020063277-A1 (WO)
Inventor: ZHANG JUN
IPC: B25J15/08
Filed: 2019-09-04
Abstract: A chain-plate type flexible finger, consisting of a chain-plate type skeleton, a pneumatic elastic bellows artificial muscle (1), plastic annular frames (2), etc. Due to limitation of the chain-plate type skeleton, the axial expansion of the elastic bellows artificial muscle overcomes the bend generated by the elasticity of tension springs (5), so that one or more chain plates (4) come into compliant contact with a grabbed object, and generate a grabbing state contact force. By means of control by a high-speed on-off valve, the air pressure of the inner cavity of the elastic bellows artificial muscle is precisely controlled, thereby vertically grabbing cylindrical, spherical, and ellipsoidal objects, or horizontally grabbing spherical, cylindrical and square objects. The chain-plate type flexible finger achieves good flexible adaptability, has a simple structure, is reliable to use, and adapts to the changes in the shape and vertical and horizontal placement of an object to be grabbed. The mechanical hand relates to the application technical field of robots and mechanical and electrical integration, is connected to a robot body, and is particularly suitable for the production and logistics field of grabbing and sorting of food, agricultural products, and light industrial products.
Patent WO-2021046776-A1 (WO)
Title: Electronic apparatus and battery locking device
Inventor: MA YANWEN
IPC: H05K5/02
Filed: 2019-09-11
Abstract: Disclosed are an electronic apparatus and a battery locking device. The electronic apparatus comprises a battery locking device and a battery assembly (60). The battery locking device comprises a host shell (10), a battery push button shell (20), a push button pressing sheet (30), a battery push button (40) and a spring (50), wherein part of the structure of the battery push button protrudes out of a first through hole (210) of the battery push button shell to form a control part (410), and the other part of the battery push button protrudes out of the push button pressing sheet to form a clamping part (420); a movable groove (6110) is formed in the battery assembly; the clamping part of the battery push button is matched with the movable groove in a clamping manner and moves along the movable groove when needed so as to realize the separation and combination of the battery assembly and the battery push button shell and that of the battery assembly and the host shell; and corresponding inclined faces (4210, 6120) are arranged on the battery push button and the battery assembly, such that the battery push button can enter the movable groove to finish clamping fit.
Patent WO-2021042415-A1 (WO)
Title: Bicycle saddle having massage function based on hydraulic technology
Inventor: SONG JINCHUN
IPC: A61H39/04
Filed: 2019-09-19
Abstract: A bicycle saddle having a massage function based on hydraulic technology. The saddle is a bag-type structure and comprises a left bag cavity (1), a middle bag cavity (2) and a right bad cavity (3). The left bag cavity (1) and the right bag cavity (3) are symmetrically distributed relative to the middle bag cavity (2), and the left bag cavity (1), the middle bag cavity (2) and the right bag cavity (3) are filled with hydraulic oil. A damping hole (4, 6) is provided on a bag wall between the left/right bag cavity (1, 3) and the middle bag cavity (2), and a one-way valve (5, 7) is installed on the bag wall between the left/right bag cavity (1, 3) and the middle bag cavity (2); a liquid inlet of the one-way valve (5, 7) communicates with the left/right bag cavity (1, 3), and a liquid outlet of the one-way valve (5, 7) communicates with the middle bag cavity (2). A tension spring (8) is vertically installed within the middle bag cavity (2), and the tension spring (8) is fixedly connected between bag walls at the top and bottom of the middle bag cavity (2). When the left bag cavity (1) and the right bag cavity (3) are both in a non-compressed state, the tension spring (8) is in a retracted state, and the bag wall at the top of the middle bag cavity (2) is downwardly recessed under the force of the spring. When the left bag cavity (1) or the right bag cavity (3) is independently in a compressed state, the tension spring (8) is in a stretched state, and the bag wall at the top of the middle bag cavity (2) protrudes upward under the effect of hydraulic pressure.
Patent WO-2021051432-A1 (WO)
Title: Laser radar
Inventor: YE GAOSHAN
IPC: G01S7/481
Filed: 2019-09-25
Abstract: Disclosed is a laser radar (10), comprising: a laser transceiving system (200), used for emitting an emergent laser and receiving a reflected laser, wherein the reflected laser is a laser reflected back by an object in a detection area of the emergent laser; and a rotating system (100), which is arranged on one side of the laser transceiving system (200) and detachably connected to the laser transceiving system (200), wherein the rotating system (100) is configured to be capable of driving the laser transceiving system (200) to rotate so as to change paths of the emergent laser and the reflected laser. On one hand, paths of a laser emitted by an emitting device and a laser received by a receiving device in the laser transceiving system (200) do not need to avoid other structures, such that the laser transceiving system (200) is simple in terms of structural arrangement and low in cost; and on the other hand, the laser transceiving system (200) is connected in a detachable manner, such that the laser transceiving system and the rotating system are relatively independent when not connected, so the manufacturing processes of the laser transceiving system and the rotating system are independent, the laser transceiving system and the rotating system can be subjected to modular production at the same time, and the production efficiency of the laser radar (10) is greatly improved.
Patent WO-2021012385-A1 (WO)
Title: 一种柱状食材削皮设备
Inventor: LIU WEI
IPC: A23N7/00
Filed: 2019-09-27
Abstract: 一种柱状食材削皮设备，包括机架（1），机架（1）设有沿平行于直线（14）的方向等间距分布的若干对滚轮（4）和若干对削皮刀片（11），每对滚轮（4）和每对削皮刀片（11）以直线（14）为对称轴面对面地对称设置；若干对削皮刀片（11）在以直线（14）为轴线的周向等角度分布；滚轮（4）和削皮刀片（11）均能够在压力作用下绕相应的轴线转动，滚轮（4）受扭矩驱动而绕轴线转动，其轮面设有一凹槽（13）；机架（1）上设有若干使相应滚轮（4）复位的复位件I以及若干使相应削皮刀片复位的复位件II。其有益效果是，利用食材在沿直线移动的过程中完成表皮去除，削皮刀片沿周向分布且根据食材外径进行自适应调节从而保证去皮质量，以利用切削代替摩擦实现表皮品相的提高。
Patent WO-2020063903-A1 (WO)
Inventor: Niu zhitong
IPC: C12N15/11
Filed: 2019-09-27
Abstract: L'invention concerne un réactif et un kit de détection de la méthylation du gène HOXA9, ces derniers étant utilisés pour la détection et le diagnostic du cancer du poumon.
Patent WO-2021062588-A1 (WO)
Title: Display substrate, display panel, and display device
Inventor: QING HAIGANG
IPC: H01L27/32
Filed: 2019-09-30
Abstract: A display substrate, a display panel, and a display device. The display substrate comprises a source-drain metal layer (65) and a common electrode layer (12); a pattern (65) of the source-drain metal layer comprises a power supply voltage line (11); the power supply voltage line (11) comprises an incoming line portion; the display substrate further comprises a barrier wall; there is a gap between the orthographic projection of the barrier wall on a base substrate (20) and the orthographic projection of an effective display area (A0) on the base substrate (20); the incoming line portion comprises a first portion (S1) and a second portion (S2); the orthographic projection of the first portion (S1) on the base substrate (20) at least partially overlaps the orthographic projection of the gap on the base substrate (20); the second portion (S2) is located on the side of the barrier wall distant from the effective display area (A0) and located between the barrier wall and a binding area (Ba), and is used for receiving a power supply voltage signal; in an overlapping area of the first portion (S1) and the common electrode layer (12), the common electrode layer (12) is in direct contact with the power supply voltage line (11). Water and oxygen can be prevented from invading the effective display area through a side surface of a conductive connection layer.
Patent WO-2021068215-A1 (WO)
Inventor: XU HAIFENG
IPC: F16F15/04
Filed: 2019-10-11
Abstract: Base de soutien destinée à un équipement textile. La plaque de soutien est pourvue de manière régulière de multiples groupes de trous traversants destinés à permettre à des secondes tiges de liaison de coulisser à travers, et l'extrémité inférieure de la plaque de soutien est pourvue de multiples groupes de pieds de soutien ; une chicane de limitation est reliée à l'extrémité inférieure de chaque seconde tige de liaison ; un second ressort est emmanché sur la périphérie de la seconde tige de liaison, et deux extrémités du second ressort sont respectivement reliées à la plaque de soutien et à un cadre de montage ; le cadre de montage est emmanché de manière coulissante sur la périphérie de la plaque de soutien, et le cadre de montage est pourvu de multiples groupes de trous de montage destinés à fixer un équipement textile ; une plaque de liaison est reliée aux pieds de soutien, et la plaque de liaison est pourvue d'un dispositif d'entraînement destiné à entraîner un mécanisme de déplacement à se déplacer vers le haut et vers le bas ; une batterie de stockage et un dispositif de commande sont disposés sur la plaque de liaison. Le modèle d'utilité facilite le mouvement d'un équipement textile, a un bon effet de soutien, et améliore efficacement les performances d'utilisation et la durée de vie de l'équipement textile.
Patent WO-2020220644-A1 (WO)
Title: 一种磁传动二级变速器
Inventor: LI WEIDA
IPC: H02K49/10
Filed: 2019-11-14
Abstract: 一种磁传动二级变速器，包括太阳磁轮（1）、第一行星磁轮（2）、第二行星磁轮（3）、定磁轮（4）、行星轮盘（5），太阳磁轮（1）、第一行星磁轮（2）、第二行星磁轮（3）、定磁轮（4）均包括中心轮盘，中心轮盘外周均匀嵌设有一圈磁铁（6），相邻两块磁铁（6）沿中心轮盘径向方向上外表面的磁极相反；行星轮盘（5）的两侧分别设置有若干第一行星磁轮（2）、第二行星磁轮（3），若干第一行星磁轮（2）环绕太阳磁轮（1）设置，第一行星磁轮（2）外圈与太阳磁轮（1）的外圈留有间隙，若干第二行星磁轮（3）环绕定磁轮（4）设置，第二行星磁轮（3）外圈与定磁轮（4）的外圈留有间隙，第一行星磁轮（2）和第二行星磁轮（3）连接同步转动。该磁传动二级变速器利用永磁铁传动取代现有技术中传动变速装置的机械齿轮传动方式，提供了一种新型的磁传动二级变速器。
Patent WO-2021088139-A1 (WO)
Inventor: HU ZHIPING
IPC: G09F9/33
Filed: 2019-11-21
Abstract: A display apparatus (100) and a method for manufacturing the display apparatus (100). The display apparatus (100) comprises: an array substrate (110) and a micro light-emitting diode device (120), wherein a plurality of micro cavity structures (121) are provided in a surface of the micro light-emitting diode device (120). The micro cavity structures (121) are filled with quantum dot film layers (122, 123) arranged on the micro light-emitting diode device (120), such that the effect of energy transfer between the micro light-emitting diode device (120) and quantum dots can be enhanced, thereby reducing light loss generated in a photoluminescence process and improving the utilization of light.