baber/WOPTO huggingface dataset:
Patent WO-2021254015-A1 (WO)
Title: Copper pipe cooling type eucalyptus oil purification tank
Inventor: LI XIANGLIN
IPC: C11B9/02
Filed: 2021-05-07
Abstract: A copper pipe cooling type eucalyptus oil purification tank, comprising a tank body; a reciprocating screw rod vertically provided is rotatably connected to the inside of the tank body, a movable spray head is in thread connection with the reciprocating screw rod, a mixed steam feed pipe is provided on the movable spray head, copper pipe cooling mechanisms are provided at two sides of the reciprocating screw rod, an upper rotating frame and a lower rotating frame are respectively rotatably connected to upper and lower ends of each copper pipe cooling mechanism, exhaust pipes are provided on the upper rotating frames, intake pipes are provided on the lower rotating frames, and the upper rotating frames are provided with driving members for driving the copper pipe cooling mechanisms to rotate unidirectionally.
Patent WO-2021258886-A1 (WO)
Inventor: LIU YUE
IPC: H01L51/52
Filed: 2021-05-12
Abstract: Provided are a display panel and a preparation method therefor, and a display apparatus. The display panel comprises: a substrate, and a plurality of pixel units arranged on the substrate. The pixel units are arranged in an array, and two adjacent columns of pixel units are spaced apart from each other to form a spacing region. Each pixel unit comprises a pixel definition layer and a sub-pixel, wherein the sub-pixel is arranged in a pixel region defined by the pixel definition layer. Cathodes of the sub-pixels in a column of pixel units are connected to form a whole. A transparent suppression layer is also provided in the spacing region, the pixel definition layer and the transparent suppression layer are distributed away from the substrate in sequence, and an orthographic projection of the transparent suppression layer on the substrate completely covers the spacing region. The display panel can achieve normal display, and can meet the light transmittance requirements of an under-screen identification device.
Patent WO-2021233243-A1 (WO)
Title: Base station and sweeping robot
Inventor: LIU HONGDE
IPC: A47L11/40
Filed: 2021-05-17
Abstract: A base station and a sweeping robot. The base station comprises a base station base (13) and a cleaning cloth cleaning component which are detachably arranged. The cleaning cloth cleaning component comprises a cleaning disc (16). The cleaning disc (16) is provided with a sewage collection cavity (164), a clean water fitting port (1682), and a sewage fitting port (1681). The sewage is discharged out of the sewage collection cavity (164) from the sewage fitting port (1681). According to the base station, the sewage collection cavity (164) is exposed in air, so that a user can directly clean the sewage collection cavity (164) without the need for disassembling, which is convenient and quick.
Patent WO-2021249147-A1 (WO)
Inventor: LI SHIPEI
IPC: G06K9/00
Filed: 2021-05-20
Abstract: A display panel, comprising: a base substrate (3) and a plurality of photosensitive elements (2) located on the base substrate (3). At least some of the photosensitive elements (2) are provided with corresponding dimming structures (4); the dimming structures (4) are located on the sides of the photosensitive elements (2) distant from the base substrate (3) and are configured to adjust a propagation direction of incident light which is reflected by a pattern and incident on the dimming structures (4), and output the formed emergent light to the photosensitive elements (2) corresponding to the dimming structures (4). An included angle between the propagation direction of the emergent light and the plane where the base substrate (3) is located is greater than an included angle between the propagation direction of the incident light and the plane where the base substrate (3) is located. The photosensitive elements (2) are configured to generate an electric signal according to the received light, so as to identify a pattern image. Also provided are a display panel manufacturing method and a display device.
Patent WO-2021258936-A1 (WO)
Title: 显示面板、显示装置
Inventor: QIAN YUHAN
IPC: H01L27/12
Filed: 2021-05-20
Abstract: 一种显示面板、显示装置，显示面板包括过渡区（3），显示面板还包括：衬底基板（8）；多个像素单元（7），位于衬底基板（8）的一侧，且集成于过渡区（3）；第一栅极驱动电路，位于衬底基板（8）面向像素单元（7）的一侧，且集成于过渡区（3），第一栅极驱动电路包括第一移位寄存器单元（61）和第一信号线组，第一信号线组包括用于向第一移位寄存器单元（61）提供驱动信号的第一信号线段组（62）；其中，衬底基板（8）包括多个集成部（81），集成部（81）位于同一行两相邻像素单元（7）在衬底基板（8）的正投影之间，第一移位寄存器单元（61）在衬底基板（8）的正投影和第一信号线段组（62）在衬底基板（8）的正投影分别位于同一行的不同集成部（81），该显示面板能够避免过渡区（3）中像素驱动电路（5）偏移。
Patent WO-2022134447-A1 (WO)
Inventor: WU WENCONG
IPC: A47L11/40
Filed: 2021-05-21
Abstract: A drying base and a floor scrubber. The drying base comprises a supporting seat (100), a chassis (200) and a drying device. The drying device comprises a fan heater (300) and air guide pipes (401, 402); the supporting seat (100) is connected to the chassis (200), the chassis (200) is provided with a bearing face (201), a first air inlet (101) is formed in the side of the supporting seat (100) that is close to the bearing face (201), and a first air outlet (202) is formed in the side of the bearing face (201) that is opposite the supporting seat (100); the fan heater (300) and the air guide pipes (401, 402) are all arranged in the chassis (200), and the fan heater (300) is located on one side of the supporting seat (100); and air outlets (301, 302) of the fan heater (300) are connected to first ends of the air guide pipes (401, 402), and second ends of the air guide pipes (401, 402) communicate with the first air outlet (202). The technical problems where a rolling brush (900) of the floor scrubber is wet after being used and that many bacteria are likely to be generated and unsanitary conditions are caused are solved.
Patent WO-2022062445-A1 (WO)
Inventor: HU HAOMANG
IPC: H01M10/613
Filed: 2021-05-26
Abstract: A thermal management system and an electric vehicle, the thermal management system comprising a compressor, a water-cooled condenser, a battery cooler, a valve body assembly, a first water pump (11), a second water pump (12) and a third water pump (13) which are centralizingly provided. Said means of provision enables the mounting positions of the components to be more compact, and relatively short pipe wiring may be provided as far as possible among the components, thereby not only helping to reduce the occupied space of the thermal management system, but also reducing the pressure loss of a liquid when the liquid circulates and flows along the pipes, and improving the refrigerating efficiency or heating efficiency of the thermal management system. Moreover, the thermal management system may also form a refrigeration loop of a passenger compartment, a heating loop of a passenger compartment, a refrigeration loop of a battery, a heating loop of a battery and a refrigeration loop of an electric driver, so that any one or more among the passenger compartment, battery and electric driver may be refrigerated or heated, facilitating the flexible control of the temperature of each position in an electric vehicle.
Patent WO-2021239013-A1 (WO)
Title: Smoke baffle plate for heat exchanger, heat exchanger assembly, and gas water heater
Inventor: MA JIQING
IPC: F24H9/00
Filed: 2021-05-26
Abstract: Disclosed are a smoke baffle plate for a heat exchanger, a heat exchanger assembly and a gas water heater. The smoke baffle plate for a heat exchanger comprises a mounting portion (1), a bending portion (2) and a wind shield portion (3), wherein the mounting portion (1) is arranged around the wind shield portion (3); the bending portion (2) is connected between the mounting portion (1) and the wind shield portion (3); and the wind shield portion (3) comprises a funnel-shaped inclined face (31), a ventilation opening (32), and a condensed water discharge hole (33), with the ventilation opening (32) being provided in the middle of the funnel-shaped inclined face (31), and the condensed water discharge hole (33) being provided in the funnel-shaped inclined face (31). The heat exchanger assembly comprises a heat exchanger, a smoke heat exchange chamber housing (4), and the smoke baffle plate for a heat exchanger. The gas water heater comprises the heat exchanger assembly. The present solution can prolong the heat exchange time of a stainless steel heat exchanger, improve the heat exchange effect and corrosion resistance, and provide a condensed water discharge channel.
Patent WO-2022252085-A1 (WO)
Inventor: LI DI
IPC: H04L27/24
Filed: 2021-05-31
Abstract: Provided in the present application is a computer system, comprising at least one master, a bus and a slave, wherein the bus is connected to the master and the slave; and the bus is used for inputting a data stream transmitted by the at least one master into a corresponding virtual channel of at least one virtual channel according to a type, and for respectively performing flow control on the data stream of each virtual channel on the basis of a flow control feedback signal generated by the slave for each virtual channel of the at least one virtual channel. By means of the present application, accurate bus flow control can be realized.
Patent WO-2022166046-A1 (WO)
Inventor: ZHANG LEI
IPC: B60W40/103
Filed: 2021-06-01
Abstract: 一种基于事件触发状态估计的车辆质心侧偏角估计方法及系统，该方法包括：以为观测量，采用卡尔曼滤波算法进行以估计车辆横摆角速度为目标的迭代；在所述迭代中：当时，令ε  k 为1，否则，令ε  k 为0；在ε  k 为0时，或，在ε  k 为1且GPS航向角更新时，根据对状态量进行估计，并根据采用所述卡尔曼滤波算法得到的横摆角速度计算车辆的质心侧偏角；在ε  k 为1且GPS航向角未更新时，融合GPS的测量数据以及IMU的测量数据对车辆的质心侧偏角进行估计。该估计方法及系统考虑了整体构架的稳定性，因此更加的稳定。
Patent WO-2022007579-A1 (WO)
Inventor: CHEN XIAOYU
IPC: H04W48/02
Filed: 2021-06-09
Abstract: 本申请实施例提供一种小区重选方法及装置，该方法包括：终端设备从第一网络设备接收多个小区的小区信息和每个小区支持的模型；所述终端设备根据所述小区信息和每个小区支持的模型，在所述多个小区中确定第一小区；所述终端设备重选至所述第一小区。解决了目前的小区重选方案可能影响模型相关业务处理的问题。
Patent WO-2021254254-A1 (WO)
Inventor: TAN LI
IPC: C07F9/76
Filed: 2021-06-10
Abstract: La présente invention concerne un inhibiteur de la pyruvate kinase de type II à base d'arsenic organique, son procédé de préparation et son utilisation. En particulier, un inhibiteur de PKM2 selon la présente invention est un composé représenté par la formule I, ou un sel pharmaceutiquement acceptable de celui-ci, ou un stéréoisomère ou un tautomère, un hydrate ou un solvate de celui-ci, dans lequel, X 1 , X 2 , R 1 , R 2 , R 3 , R 4 , R 5  et n étant tels que définis dans la description. Le composé selon la présente invention a une activité inhibitrice élevée et une grande spécificité pour PKM2 et convient bien pour la préparation d'un médicament inhibant les tumeurs par inhibition d'une voie PKM2.
Patent WO-2021259098-A1 (WO)
Inventor: ZENG CHENGLONG
IPC: G06F13/28
Filed: 2021-06-16
Abstract: Embodiments of the present application disclose an acceleration system and method based on a convolutional neural network, and a storage medium. The acceleration system comprises: a direct memory accessor, configured to store a computational graph, the computational graph comprising N layers of computing nodes; a data stream lake buffer region, comprising a first data stream lake buffer and a second data stream lake buffer, the first data stream lake buffer being configured to cache the computational graph; an arithmetic unit, configured to obtain the i-th layer of computing nodes of the computational graph from the first data stream lake buffer for computation to obtain the (i+1)-th layer of computing nodes; and a first fan-out device, configured to replicate the (i+1)-th layer of computing nodes and store same in the direct memory accessor and the second data stream lake buffer, separately, the arithmetic unit extracting the (i+1)-th layer of computing nodes from the second data stream lake buffer for computation to obtain the (i+2)-th layer of computing nodes, the above steps being repeated until the N-th layer of computing nodes is obtained, wherein 1≤i≤n-3, n≥4, i is a positive integer, and n is a positive integer.
Patent WO-2022017087-A1 (WO)
Title: Volatile organic compound absorption regeneration coupling filter element and purification device
Inventor: SHI AIJUN
IPC: B01D53/04
Filed: 2021-06-17
Abstract: A volatile organic compound (VOC) absorption regeneration coupling filter element (600) and a purification device. The volatile organic compound absorption regeneration coupling filter element comprises a filter element body (100), a photocatalysis mechanism (200) and an absorption filtering body (300). The absorption filtering body (300) is configured to be of a hollow columnar structure; the photocatalysis mechanism (200) is located inside the hollow columnar structure of the absorption filtering body (300); VOCs are rapidly absorbed by the absorption filtering body (300); thermal desorption regeneration is then conducted on the absorption filtering body (300) at the interval in which discharging exhaust gas is stopped; and the VOCs obtained by means of thermal desorption are circularly purified by using a photocatalytic technique.
Patent WO-2022088706-A1 (WO)
Inventor: SU BO
IPC: A61F2/40
Filed: 2021-06-21
Abstract: 含氧化层锆铌合金肩关节假体系统及其制备方法，制备方法的步骤为：以锆铌合金粉为原料，经3D打印一体成型得到带有关节面（12）的肱骨柄（1）或肩胛盂板（3）的中间产物，经热等静压和深冷及表面氧化，制备成带有关节面（12）的肱骨柄（1）或肩胛盂板（3）；假体系统包括肱骨柄（1）、关节面（12）、肱骨头（2）和肩胛盂板（3），在肱骨柄（1）的上部外表面、肩胛盂板（3）的上表面和带有内螺纹的圆管（33）外表面设置有骨小梁（4）。制备的带有关节面（12）的肱骨柄（1）或肩胛盂板（3）的骨小梁（4）与实体结合强度高，不易脱落，提升假体寿命。带有关节面（12）的肱骨柄（1）可一体化实现骨整合界面的优良生物相容性、骨长入性和摩擦界面的超强耐磨性、低磨损率；肱骨头（2）经氧化后形成氧化层，实现摩擦界面的超强耐磨性、低磨损率。
Patent WO-2022033237-A1 (WO)
Inventor: Shi guangdong
IPC: G02F1/1335
Filed: 2021-07-06
Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel comprises: a display substrate that generates first linearly polarized light for display; and a depolarization layer located on a display side of the display substrate. According to the embodiments of the present disclosure, the polarization of the first linearly polarized light can be reduced, the absorption of a Haidinger's brush for blue light is increased, and thus asthenopia of a user watching the display panel is relieved, thereby achieving an eye protection function.
Patent WO-2023283891-A1 (WO)
Inventor: ZHANG WEIMING
IPC: G06F30/33
Filed: 2021-07-15
Abstract: La présente invention concerne un procédé et un dispositif de simulation de circuit logique. Le procédé comprend la division d'un circuit logique en différents niveaux selon le type de portes logiques, un circuit de premier niveau comprenant des portes logiques séquentielles, des entrées brutes et des sorties brutes, un circuit de deuxième niveau comprenant des portes logiques combinatoires ; le calcul de valeurs logiques de ports d'horloge des portes logiques séquentielles selon une commande par évènement afin de déterminer si les portes logiques séquentielles sont déclenchées, puis le parcours, au moyen d'un codage fixe, des valeurs logiques de sortie de toutes les portes logiques comprenant les portes logiques séquentielles et les portes logiques combinatoires. Comme l'état des portes logiques séquentielles à chaque trame temporelle a été déterminé avant le parcours au moyen du codage fixe, il n'est pas nécessaire de calculer de manière répétée la sortie logique du circuit logique au moyen d'un codage fixe, ce qui permet d'économiser considérablement les ressources informatiques et de réduire le temps de simulation.
Patent WO-2022033383-A1 (WO)
Title: Lens adjusting device and projection apparatus
Inventor: HUANG SIXIN
IPC: G03B21/00
Filed: 2021-08-05
Abstract: A lens adjusting device and a projection apparatus. The lens adjusting device comprises a lens support (1), an adjusting support (2), a first direction adjusting assembly (3), a second direction adjusting assembly (4), a guide arm (5), an upper cover (6) and a shell body (7), wherein the first direction adjusting assembly (3) and the second direction adjusting assembly (4) are arranged on the upper cover (6), and the lens support (1), the adjusting support (2) and the guide arm (5) are accommodated in a space formed by the upper cover (6) and the shell body (7); and the first direction adjusting assembly (3) drives the lens support (1) to slide in a first direction, the second direction adjusting assembly (4) and the guide arm (5) drive the adjusting support (2) to rotate, the lens support (1) moves in a second direction, and the first direction is perpendicular to the second direction. By means of the lens adjusting device, the adjusting assemblies are used for making the lens move in one direction, the guide arm (5) drives the lens to rotate, and a component forms a movement in another direction, so as to adjust the position of a lens; and the two direction adjusting assemblies are relatively independent, and the whole adjusting device has a simple and compact structure and occupies a small space, thereby reducing the manufacturing cost and facilitating operation.
Patent WO-2023010457-A1 (WO)
Inventor: WANG YAO
IPC: H01L23/498
Filed: 2021-08-05
Abstract: La présente invention concerne une structure d'encapsulation d'empilement de puces et un procédé d'encapsulation d'empilement de puces permettant d'obtenir une encapsulation d'empilement de puces avec un faible coût et une grande précision. La structure d'encapsulation comprend : une couche de puce de substrat comprenant une puce de substrat ayant des broches sur la surface avant ; au moins une couche de puce empilée formée de manière séquentielle sur la couche de puce de substrat, et comprenant une couche isolante inter-puce et au moins une puce empilée fixée à la couche isolante inter-puce et ayant une pluralité de broches sur la surface avant, la surface avant de la puce empilée faisant face à la surface avant de la puce de substrat ; et une couche isolante supérieure empilée sur la couche de puce empilée la plus éloignée de la couche de puce de substrat. Un trou d'interconnexion vertical pour connecter verticalement les broches correspondantes est formé à l'intérieur de la couche isolante inter-puce, et les broches correspondantes se réfèrent à des broches spécifiées qui doivent être connectées électriquement ; une couche de matériau conducteur pour connecter électriquement les broches correspondantes est formée dans le trou d'interconnexion vertical ; et la puce empilée est amincie et réduite après avoir été fixée à la couche isolante inter-puce.
Patent WO-2023000418-A1 (WO)
Title: Altrenogest injection, preparation method therefor, and application thereof
Inventor: ZHENG XINGCHANG
IPC: A61K31/567
Filed: 2021-08-16
Abstract: An altrenogest injection, a preparation method therefor, and an application thereof. Each 100 mL of the altrenogest injection comprises the following components: 0.1-35 g of altrenogest, 0.01-70 mL of polyethylene glycol, the remainder being an alcohols solvent. The altrenogest injection can effectively inhibit oestrus of sows and synchronize the oestrus cycle of the sows, and is convenient and fast to use; the dosage is more accurate and controllable; and the oestrus of the sows can be effectively inhibited for 6-12 days by single injection, thereby remarkably reducing labor costs of a large-scale farm.
Patent WO-2022193547-A1 (WO)
Inventor: WANG ZHEN
IPC: H04L9/14
Filed: 2021-08-23
Abstract: 本申请提供一种密钥推送的方法、操作文件的方法、计算机可读存储介质、以及计算机设备。所述密钥推送的方法，包括如下步骤：设置多个密钥，每个密钥分别对应不同的加密环境；为用户终端配置用于选择加密环境的环境切换界面；根据收到的密钥获取请求，推送对应的密钥给所述用户终端。所述操作文件的方法，包括如下步骤：获取文件操作指令和待操作文件；基于所述文件操作指令，检测当前加密环境；获取与所述当前加密环境匹配的密钥；采用所述匹配的密钥对所述待操作文件进行操作。上述技术方案通过对加密环境的配置和区别分发，防止了密钥被随意发放，能够避免产生低密级加密文件因高密级文件的操作而被误加密为高密级。
Patent WO-2022062891-A1 (WO)
Inventor: ZHANG MENG
IPC: H04W4/70
Filed: 2021-09-07
Abstract: A resource indication method and apparatus for a PRS under sidelink communication, and a storage medium and a terminal. The method for indicating a PRS resource under sidelink communication comprises: receiving resource indication information sent by a sending UE, wherein the resource indication information is used for indicating the position of a PRS resource and/or a PSSCH resource; and acquiring a target position of the PRS resource according to the resource indication information and preset information, so as to receive a PRS at the target position, wherein the preset information at least comprises a relationship between the PSSCH resource and the PRS resource. Therefore, a resource indication method for a PRS under a sidelink can be provided so as to support positioning research on sidelink communication.
Patent WO-2022183706-A1 (WO)
Title: Système d'évolution directionnelle continue in vivo et son utilisation
Inventor: WU JING
IPC: C12Q1/02
Filed: 2021-09-10
Abstract: L'invention concerne un système d'évolution directionnelle continue in vivo et son utilisation, appartenant aux domaines de l'ingénierie génétique et de l'ingénierie enzymatique. Le système comprend une bactérie hôte Escherichia coli portant un module de mutation aléatoire, MP, un module de mort programmée, TAS, et un module d'expression de gènes cibles, TP. Les modules sont couplés les uns aux autres, et les gènes cibles sont soumis à de multiples cycles de mutations continues au moyen du module de mutation aléatoire, MP, dans le système, par conséquent, le taux de mutation d'un gène cible est encore augmenté, et l'évolution et le criblage efficaces du gène cible dans la bactérie hôte sont finalement obtenus. Le système permet de localiser avec précision les mutations sur un gène cible, réduit la mutation aléatoire d'une région de gène non cible, présente une bonne utilité pratique et peut être utilisé pour l'évolution directionnelle de diverses protéines fonctionnelles.
Patent WO-2022063012-A1 (WO)
Title: Communication method and communication apparatus
Inventor: CHEN LEI
IPC: H04W48/10
Filed: 2021-09-16
Abstract: The present application relates to a communication method and a communication apparatus. A terminal device receives first indication information from a second network device, the first indication information being used for indicating that a fault has occurred in a first network device, or used for indicating to switch from the first network device to the second network device, or used for indicating that a network device serving the terminal device has switched. The terminal device sends response information responding to the first indication information to the second network device. In one possible embodiment in the present application, the terminal device can rapidly determine whether a fault has occurred in the first network device via assistance from the second network device, and thereby service transmission interruption time is reduced, and service continuity and reliability is increased.
Patent WO-2022068905-A1 (WO)
Inventor: WANG YIJIN
IPC: H01Q1/22
Filed: 2021-09-29
Abstract: The present application belongs to the technical field of communications, and discloses an electronic device. The electronic device comprises: a metal casing, a millimeter-wave antenna module, and an integrated circuit carrier board. The metal casing is provided with N grooves, and a through-hole is provided at the bottom of each groove. The millimeter-wave antenna module comprises a millimeter-wave radio frequency module and N millimeter-wave antenna units. Each millimeter-wave antenna unit comprises a feeding pin and a radiator connected to a first end of the feeding pin. The radiators are disposed in the grooves and are insulated from the metal casing. The feeding pins are disposed to penetrate through the through-holes of the grooves. The integrated circuit carrier board and the millimeter-wave antenna units are located on opposite sides of the metal casing, respectively. The millimeter-wave radio frequency module is disposed on the integrated circuit carrier board. Furthermore, an exposed communication trace is provided on the integrated circuit carrier board. A second end of the feeding probe extends along the surface of the integrated circuit carrier board and abuts on the integrated circuit carrier board so as to be electrically connected to a second end of the communication trace.