baber/WOPTO huggingface dataset:
Patent WO-2021232815-A1 (WO)
Title: Separation device and separation method
Inventor: WANG KAIJUN
IPC: H01L21/67
Filed: 2020-12-30
Abstract: A separation device and a separation method, for use in separating a flexible substrate (2) fixed on a carrier substrate (1), wherein the carrier substrate (1) has a first segmentation area (11) and a second segmentation area (12), and the flexible substrate (2) comprises an effective area (21) provided opposite to the first segmentation area (11) and a non-effective area (22) provided opposite to the second segmentation area (12). A separation device (3) comprises: a movable base plate (31) used for raising the second segmentation area (12) to enable the carrier substrate (1) and the flexible substrate (2) to be partially separated to form a cut-in opening; a separation sheet (32) used for performing separation operation on the flexible substrate (2) along the cut-in opening, so that the effective area (21) of the flexible substrate (2) is separated from the first segmentation area (11) of the carrier substrate (1); and adsorption heads (33) used for removing the flexible substrate (2) subjected to separation operation from the carrier substrate (1).
Patent WO-2022134177-A1 (WO)
Title: Optical camera lens
Inventor: NITTA KOJI
IPC: G02B13/00
Filed: 2020-12-30
Abstract: An optical camera lens (10) sequentially comprises seven lenses, from an object side to an image side: a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having a negative refractive power, a fourth lens (L4) having a positive refractive power, a fifth lens (L5) having a negative refractive power, a sixth lens (L6) having a positive refractive power and a seventh lens (L7) having a negative refractive power, wherein the third lens (L3) has a focal length f3, the fourth lens (L4) has a focal length f4, the fifth lens (L5) has a focal length f5, the sixth lens (L6) has a focal length f6, an image-side surface of the first lens (L1) has a central radius of curvature R2, an object-side face of the second lens (L2) has a central radius of curvature R3, and the following relational expressions are satisfied: ‑20 ≤ f5/f6 ≤ ‑10; ‑3 ≤ f3/f4 ≤ ‑1; 0.2 ≤ R2/R3 ≤ 1.
Patent WO-2022048095-A1 (WO)
Inventor: LI HUAYU
IPC: F25B19/00
Filed: 2021-08-30
Abstract: A method of reducing and using a heat transfer temperature difference in a heat release process, belonging to the technical field of thermodynamics and heat pumps. When a working medium releases heat at a constant pressure by means of cooling and when a heat source absorbs heat at a constant temperature, the working medium is configured to flow through a heat exchange tube having a gradually changing cross-section, and pressure boosting is preformed during the heat release. If the initial speed of the working medium is a subsonic speed, the working medium enters a heat exchange tube having a gradually increasing cross-section, and if the initial speed of the working medium is a supersonic speed, the working medium enters a heat exchange tube having a gradually decreasing cross-section.
Patent WO-2022198348-A1 (WO)
Inventor: CUI LEI
IPC: H03K17/78
Filed: 2021-11-26
Abstract: 一种用于光敏开关的组合芯片及其于按键开关组的应用，该组合芯片与光敏开关为一一对应关系，具有采用串联方式与其他同类组合芯片进行扩展的电连接结构；所述组合芯片内封装有集成设置的发光元件驱动模块、光敏元件模数转换模块、微控制模块。通过对每个光敏开关配设对应的组合芯片，芯片封装有各模组能对与其连接的发光元件、灯效LED进行驱动控制，能将与其连接的光敏元件渐变产生的复杂电信号转换为数字信号输出，这就使得主控MCU（50）得以以最简单的串联方式对若干光敏开关实现电控，有效的解决了对多个光敏开关的布局布线难度，更是降低了对主控MCU（50）的要求，有利于提高产品的稳定性和准确性，缩小产品的设计空间，对光敏开光行业产生深远的影响。
Patent WO-2021159907-A1 (WO)
Inventor: ZENG ERLIN
IPC: H04W74/00
Filed: 2021-01-13
Abstract: 本公开实施例提供一种信息传输方法、基站及终端，其中信息传输方法包括：向终端发送MsgB消息，其中当MsgB消息中的第一MAC SubPDU中包含SuccessRAR时，SuccessRAR的MAC子头中携带有第一MAC SubPDU之后是否存在至少一个终端对应的第二MAC SubPDU的指示信息，第二MAC SubPDU为包含SuccessRAR或媒体接入控制服务数据单元MAC SDU的MAC SubPDU。本实施例实现了在一个MsgB消息中多个用户MAC SDU的复用，提高了资源利用率。
Patent WO-2022151076-A1 (WO)
Inventor: TIAN WENQIANG
IPC: H04W72/12
Filed: 2021-01-13
Abstract: La présente demande se rapporte au domaine des communications mobiles. Elle concerne un procédé et un appareil de transmission d'informations, ainsi qu'un dispositif et un support de stockage. Le procédé comprend les étapes suivantes : un premier dispositif envoie des premières informations de planification à un second dispositif, les premières informations de planification étant utilisées pour demander au premier dispositif d'envoyer au second dispositif des informations de ressources de dispositif et un mode de transmission utilisé pour transmettre des premières informations, ainsi que des informations de ressources et un mode de transmission pour transmettre des secondes informations ; envoyer les premières informations au second dispositif en fonction des premières informations de planification ; recevoir les secondes informations envoyées par le second dispositif en fonction des premières informations de planification et des premières informations, ou recevoir les secondes informations envoyées par le second dispositif en fonction des premières informations de planification ; et envoyer les premières informations au second dispositif en fonction des premières informations de planification et des secondes informations. Selon la présente demande, la limitation selon laquelle le premier dispositif doit envoyer séparément au second dispositif des informations de planification de dispositif utilisées pour transmettre les premières informations et transmettre les secondes informations est supprimée, un petit nombre de ressources de transmission sont consommées, et les ressources de transmission sont économisées.
Patent WO-2021147771-A1 (WO)
Inventor: LU QIANXI
IPC: H04W52/02
Filed: 2021-01-14
Abstract: 本申请公开了一种非连续接收参数的处理方法、存储介质和处理。其中，该方法包括：用户设备接收非连续接收参数和参数值，其中，不同通信参数对应的非连续接收参数不同，或，不同通信参数对应的非连续接收参数的参数值不同；用户设备基于非连续接收参数和参数值进行配置。本申请解决了相关技术中用户设备在侧行链路上传输数据(例如直连通信请求(direct communication request，DCR)消息或发现(discovery)消息)，耗电量较大，无法达到省电的目的的技术问题。
Patent WO-2021190161-A1 (WO)
Title: 显示装置、显示面板及其制造方法
Inventor: WANG YU
IPC: H01L51/52
Filed: 2021-02-02
Abstract: 本公开是关于一种显示装置、显示面板及其制造方法，涉及显示技术领域。该显示面板包括驱动背板、第一电极层、发光功能层和第二电极。第一电极层设于驱动背板的一面，且包括多个第一电极，第一电极包括平坦的中间部和围绕中间部的边缘部；边缘部包括围绕中间部的平坦部以及连接中间部和平坦部的爬坡部，平坦部的厚度小于中间部；发光功能层覆盖中间部；第二电极覆盖发光功能层且包括分隔部和被分隔部分隔的多个平缓部，各平缓部在驱动背板上的正投影一一对应的位于各第一电极以内；分隔部包括凸出区以及连接凸出区和平缓部的第一凹陷区，第一凹陷区在驱动背板上的正投影至少部分位于中间部以外。 (图1)
Patent WO-2021227572-A1 (WO)
Title: Use of micro-nano mgh2 compound particles in inhibition of leishmania infection and treatment of leishmaniasis
Inventor: YUAN GUANGYIN
IPC: A61K33/06
Filed: 2021-02-04
Abstract: Disclosed is the use of micro-nano MgH 2  compound particles in the inhibition of a leishmania infection and the treatment of leishmaniasis. The micro-nano MgH 2  compound particles can be used for preparing a pharmaceutical composition for inhibiting leishmania, and preparing a pharmaceutical composition for treating skin and mucosal ulcers or impaired internal organs caused by the leishmania infection. In this study, it is found for the first time that micro-nano MgH 2  compound particles can significantly reduce the number of leishmania in macrophages and inhibit the proliferation thereof, have a very good protozoacidal effect, can rapidly and effectively heal skin and/or mucosal ulcers and the impairment of internal organs such as the liver and spleen, which are caused by the leishmania infection, and have good biosecurity.
Patent WO-2021169983-A1 (WO)
Inventor: PARK SEUNG-YEONG
IPC: G05B19/418
Filed: 2021-02-24
Abstract: A consumer appliance, as provided herein, may include a cabinet, a user input, and a controller. The user input may be positioned on an exterior of the cabinet. The controller may be mounted to the cabinet. The controller may be configured to initiate an inheritance operation. The inheritance operation may include establishing a local use-based data set of the consumer appliance, storing the local use-based data set in an internal primary stack within the controller, transmitting the local use-based data set to a wirelessly-connected remote appliance, receiving a remote use-based data set from the wirelessly-connected remote appliance, and storing the remote use-based data set in an internal secondary stack within the controller.
Patent WO-2022160402-A1 (WO)
Inventor: YE GANG
IPC: A41D13/11
Filed: 2021-02-26
Abstract: A protective mask which can be washed repeatedly. The protective mask comprises a mask body, and ear loops fixedly arranged on two opposite sides of the mask body. The mask body comprises a surface layer (1), an inner layer (2) and a middle layer (3) arranged between the two. The middle layer (3) comprises a first middle layer (31), a second middle layer (32) and a third middle layer (33) which are sequentially stacked and are subjected to ultrasonic laminating, wherein the first middle layer (31) and the third middle layer (33) are both polypropylene spunbonded non-woven fabric layers, and the second middle layer (32) is a polypropylene melt-blown fabric layer that has been subjected to a spunlace electret treatment. The polypropylene melt-blown fabric layer is formed by processing a polypropylene melt-blown material containing 6-7 wt.% of an electret masterbatch, and the electret masterbatch comprises an inorganic electret powder, an organic electret powder, a compatilizer, a processing aid and a polypropylene resin. The PFE of the protective mask is greater than or equal to 99%, and the BEF thereof is also greater than or equal to 99%; the number of washing times thereof can be up to 20; and the filtration efficiency of the protective mask after washing can remain greater than or equal to 95% in terms of PFE, and greater than or equal to 95% in terms of BEF.
Patent WO-2022165909-A1 (WO)
Inventor: LIU ZHONGHUA
IPC: H01Q13/20
Filed: 2021-03-08
Abstract: Provided is a radiation-enhanced leaky coaxial cable, comprising an inner conductor, an insulating layer, an outer conductor and a sheath, which are sequentially arranged from the center to an outer ring surface; the outer conductor is provided with a special slot; the special slot comprises at least two rows of slot groups, which are distributed at different angles in the circumferential direction of the outer conductor; each row of the slot groups comprises several slot arrays, which are periodically and repeatedly arranged at a fixed pitch in the axial direction of the outer conductor; each slot array comprises several slots; the pitches of all rows of the slot groups are the same; the slot groups comprise at least a row of main radiation slot groups and a row of main guide slot groups; and the main guide slot groups are ahead of the main radiation slot groups by a quarter of a pitch in a signal transmission direction. In the present invention, by arranging the main radiation slot groups and the main guide slot groups at a distance of a quarter of a pitch, the amount of main radiation in a main radiation direction can be amplified, thereby enhancing the radiation performance of a leaky cable in a usage frequency band, and causing the leaky cable to have stronger scenario adaptability.
Patent WO-2022033025-A1 (WO)
Title: 光场调制器及其调制方法
Inventor: MENG YUHUANG
IPC: G02B27/00
Filed: 2021-03-12
Abstract: 一种照明装置、探测模组（1）以及电子设备。照明装置用于与一光接收装置（30）相结合以形成探测模组（1），供探测一目标区域（200）。照明装置包括：用于发射探测光的一探测光源（20）和一光场调制器（10）。光场调制器（10）被对应地设置于探测光源（20），用于调制经由探测光源（20）发射的探测光以传播至目标区域（200）被反射而被光接收装置（30）接收，其中光场调制器（10）包括：至少一匀光元件（11）；和一曲面透光基板（12），其中曲面透光基板（12）具有至少一曲面（120），并且匀光元件（11）被对应地设置于曲面透光基板（12）的曲面（120），以使匀光元件（11）的微结构沿着曲面透光基板（12）的曲面（120）排布。
Patent WO-2022205034-A1 (WO)
Title: L1 l2 based inter-cell mobility
Inventor: XU FANGLI
IPC: H04W36/00
Filed: 2021-03-31
Abstract: A user equipment (UE), or other network device with a base station (e.g., next generation NodeB) can operate to configure a layer 1 (L1) /layer 2 (L2) -centric inter-cell mobility in handover operations to improve latency and efficiency. Candidate cell configurations corresponding to different candidate cells for a layer 1 (L1) /layer 2 (L2) -centric inter-cell mobility and a network indication /condition can be communicated via a first L1 communication, a first L2 communication, or an L1 inter-cell dynamic scheduling downlink control information (DCI). The UE can thus trigger a cell change of the L1 /L2-centric inter-cell mobility to a target cell in response to a threshold being satisfied that is associated with the network indication or the network condition.
Patent WO-2022188222-A1 (WO)
Title: Display panel and display device
Inventor: YI CHUJUN
IPC: G09G3/20
Filed: 2021-03-31
Abstract: A display panel and a display device. Each composite pixel row (101) in the display panel comprises a plurality of auxiliary sub-pixels (102) located in a function addition area (100a) and a plurality of main sub-pixels (202) located in a main display area (100b); each auxiliary pixel driving circuit (100) is connected to a plurality of auxiliary sub-pixels (102); each main pixel driving circuit (200) is connected to a corresponding main sub-pixel (203); a multi-stage gate driving circuit (300) is separately connected to the plurality of auxiliary pixel driving circuits (100) and the plurality of main pixel driving circuits (200) by means of a plurality of scan signal lines, so as to improve the problem of display mismatching.
Patent WO-2021213350-A1 (WO)
Inventor: CHANG TA-PENG
IPC: A45D40/04
Filed: 2021-04-20
Abstract: A makeup container and a method for using same. A makeup container comprises: a threaded sleeve (1) with an inner wall thereof being provided with a first guide groove (11) and a second guide groove (12) forming parallel spiral lines; a rotating member (2) rotatably sleeved inside the threaded sleeve (1), a side wall of the rotating member (2) having a hollowing slideway pattern (20), the slideway pattern comprising at least a first slideway (21) and a second slideway (22) which extend in an axial direction and are interconnected; a material cup (3) rotatably sleeved inside the rotating member (2), at least a first lug (31) projecting outwards from a side wall of the material cup (3), passing through the slideway pattern (20), and being confined in the first guide groove (11), the side wall of the material cup being provided with a third slideway (32) extending in an axial direction; and a pushing cup (4) rotatably sleeved inside the material cup (3), at least a second lug (41) projecting outwards from a side wall of the pushing cup (4), passing sequentially through the third slideway (32) and the slideway pattern (20), and being confined in the second guide groove (12). The rotatable material cup (3) and pushing cup (4) allow the material in the makeup container to be drained, and the makeup container has a simple structure and is easy to operate.
Patent WO-2021228008-A1 (WO)
Title: Cefuroxime magnesium compound, composition, preparation method therefor and use thereof
Inventor: LIU CUIZHE
IPC: A61P31/04
Filed: 2021-05-10
Abstract: Disclosed in the present invention are a cefuroxime magnesium compound, a composition, a preparation method therefor and the use thereof. The preparation method comprises: providing a cefuroxime-containing compound, and providing a magnesium compound; carrying out a chemical reaction on the cefuroxime-containing compound and the magnesium compound; and obtaining the product of the cefuroxime magnesium compound obtained by means of the chemical reaction. In this way, the present invention can provide technical support for realizing large-scale industrial production, and can improve the stability of a cefuroxime salt.
Patent WO-2022241678-A1 (WO)
Inventor: YANG WEI
IPC: A47L11/40
Filed: 2021-05-19
Abstract: L'invention concerne un récipient d'eau utilisé pour un appareil de nettoyage de sol, et un appareil de nettoyage de sol. Le récipient d'eau utilisé pour un appareil de nettoyage de sol comprend : un premier caisson avec un intérieur creux ; un second caisson, avec une cavité de réception formée entre le second caisson et le premier caisson et utilisée pour stocker de l'eau propre, et le second caisson présentant une extrémité inférieure ; un tuyau de sortie d'eau situé dans la cavité de réception et comprenant une sortie d'eau et une extrémité d'entrée d'eau, la sortie d'eau étant située au sommet du premier caisson, et l'extrémité d'entrée d'eau étant à une certaine distance de l'extrémité inférieure du second caisson ; et un trou de remplissage d'eau situé sur le premier caisson et utilisé pour remplir d'eau le récipient d'eau. La sortie d'eau est orientée vers le haut, ce qui résout le problème des gouttelettes d'eau qui tombent et humectent une surface de montage du récipient d'eau ; et l'extrémité d'entrée d'eau du tuyau de sortie d'eau dans le récipient d'eau se trouve à une courte distance de l'extrémité inférieure du récipient d'eau, ce qui peut empêcher l'aspiration de minuscules particules et éviter le blocage du tuyau de sortie d'eau.
Patent WO-2021244333-A1 (WO)
Inventor: ZHAO TONGJIANG
IPC: A41D13/11
Filed: 2021-05-21
Abstract: A mask, comprising: a support component (100) comprising an annular support portion (110) and an opening (120) provided in the middle of the annular support portion (110); a filtering assembly (200) comprising a first filtering material (210) and a first sealing component (220) used for sealing the filtering material (210) on one side of the annular support portion (110), the first sealing component (220) being used for detachable connection with the support portion (110); and a sealing component (400) provided on the other side of the annular support portion (110) with respect to the filtering assembly (200), the sealing component (400) being used for fitting and sealing the face of a user. The sealing component (400) of the mask can directly and fully seal the face of the user, and the filtering assembly (200) is detachably connected to the annular support portion (110) by means of the first sealing component (220), and therefore, mask materials can be saved, and the cost of replacing the mask is reduced.
Patent WO-2022246759-A1 (WO)
Inventor: GENG YE
IPC: G06F1/3206
Filed: 2021-05-27
Abstract: 一种功耗调节方法及装置，用以提高调频调压的准确性。其中方法包括：获取任务的历史运行特征，根据任务的历史运行特征和运行任务的处理核心所在的电压域的状态，确定目标频率和目标电压，进而按照目标频率和目标电压调节位于电压域中的各个处理器核心的频率和电压。通过参照任务的历史运行特征和电压域的状态进行调频和调压，有助于在电压域当前所能支持的功耗配置内，选择一个能适合任务当前运行需求的频率和电压来运行任务，有效提高调频调压的准确性，按照适合任务的频率和电压运行任务，进而也能提高任务的处理能力。
Patent WO-2022217716-A1 (WO)
Title: Rolling device and rolling method
Inventor: LIU HONGQIN
IPC: B21B13/02
Filed: 2021-06-01
Abstract: A rolling device, comprising a rolling mill and an adjusting roller set. The rolling mill uses an asymmetric roller system, and the adjusting roller set uses oil blocking rollers (7) and flattening rollers (6) which are unequal in diameter. According to a rolling method, the height of the flattening rollers is adjusted, such that foil is wrapped on the roller surface of a working roller having a large roller diameter to form a wrapping arc; tension is evenly distributed on the cross section of the foil by means of back supporting of the working roller on the foil; and the defects are eliminated in the key forming initial stage of rolling, and a plate shape is stabilized in the later stage of rolling forming, such that high-precision rolling of the wide foil is achieved. The rolling mill uses the asymmetric roller system, such that the number of rollers is reduced, the precision of the roller system is improved, and the rollers are convenient to adjust and maintain.
Patent WO-2022012229-A1 (WO)
Inventor: YAO XIUJUN
IPC: G06K9/00
Filed: 2021-06-08
Abstract: 一种机器人的重定位方法及装置、存储介质、电子设备，该方法包括：对图像数据的局部视觉特征进行特征编码得到图像矢量特征，并在预设的关键帧数据库中对降维处理后的图像矢量特征进行检索，得到多个检索结果（S120）；根据各检索结果对机器人的位姿进行求解，得到第一位姿初始值，并根据速度数据以及位移数据在预设的二维栅格地图中对激光点云数据进行匹配，得到第一匹配结果（S130）；根据第一位姿初始值以及第一匹配结果生成第二匹配结果，并根据第二位姿初始值、第一匹配结果以及第二匹配结果对机器人进行重定位。
Patent WO-2022001620-A1 (WO)
Title: Color wheel heat dissipation device and projection apparatus using same
Inventor: DAI DAYAN
IPC: G03B21/16
Filed: 2021-06-10
Abstract: A color wheel heat dissipation device (10) and a projection apparatus using same. The color wheel heat dissipation device (10) comprises a color wheel substrate (100), a color wheel phosphor portion (200), multiple blades (300) and a current collecting plate (400). The color wheel phosphor portion (200) is provided at the color wheel substrate (100). The multiple blades (300) are provided at intervals around a central axis of the color wheel substrate (100) on a main surface of one side of the color wheel substrate (100). The current collecting plate (400) is annularly arranged around the central axis of the color wheel substrate (100), and covers respective sides of the multiple blades (300) away from the color wheel substrate (100). The current collecting plate (400) partially covers the multiple blades (300) in a radial direction of the color wheel substrate (100), thereby effectively dissipating heat for the color wheel phosphor portion (200).
Patent WO-2022266931-A1 (WO)
Inventor: LIU ZONGMIN
IPC: G01S13/88
Filed: 2021-06-24
Abstract: 一种交互控制装置和交互系统，该交互控制装置其包括：天线阵列，用于发射雷达信号和接收反射的回波信号；数据处理模块，用于根据雷达信号和回波信号确定人体动作和对应的控制指令，并输出控制指令至终端设备；显示模块，用于显示确定出的人体动作和/或控制指令。
Patent WO-2022110826-A1 (WO)
Title: Arc-shaped lock catch and led display screen
Inventor: HE JINFENG
IPC: G09F9/33
Filed: 2021-07-13
Abstract: An arc-shaped lock catch, comprising an angle adjustment assembly (1). Two ends of the angle adjustment assembly (1) are provided with a drive assembly (2) and a locking assembly (3) respectively, one end of the angle adjustment assembly (1) is provided with a rotationally arranged arc lock seat (11), and the drive assembly (2) comprises a first drive member (21) which is disposed on the arc lock seat (11); a first transmission member (22) cooperates with the output end of the first drive member (21), and the first transmission member (22) has a first thread (221); and a second transmission member (22) is rotatably connected to the angle adjustment assembly (1), and has a second thread (231) that cooperates with the first thread (221). The arc-shaped lock catch provided by the present application drives the angle adjustment assembly (1) by means of the drive assembly (2) to rotate and adjust the angle between two adjacent LED display screen box bodies so as to achieve horizontal splicing, vertical splicing or splicing at a certain angle, and the angle adjustment, splicing and unlocking of the two adjacent LED display screen box bodies are automatically completed by means of the drive member. The operation is simple, the difficulty of the splicing operation of the LED display screen box bodies is reduced, which facilitates the assembling of an LED display screen.
Patent WO-2022110880-A1 (WO)
Inventor: LIN YIREN
IPC: H01L29/78
Filed: 2021-07-30
Abstract: 本申请涉及半导体技术领域，尤其涉及一种半导体器件及其制备方法，该半导体器件包括：半导体衬底，所述半导体衬底的一侧表面上生长有外延层；形成在所述外延层上的量子点传输层；形成在所述量子点传输层上的栅氧层。如此设置，本申请提供的半导体器件，其能够在保证栅极可靠性地基础上降低Vth。
Patent WO-2022033345-A1 (WO)
Title: Pdu session establishment method, terminal device, and chip system
Inventor: LIU BINJUN
IPC: H04W76/10
Filed: 2021-08-02
Abstract: The present application relates to the field of communications technology, and provides a PDU session establishment method, a terminal device, and a chip system. The method is applied to the terminal device. The terminal device comprises an application processor and a baseband processor. A URSP list is stored in the baseband processor. The URSP list comprises at least one URSP. The method comprises: the application processor acquiring a first data packet of an application, adding identification information of the application to the first data packet to form a second data packet, and sending the second data packet to the baseband processor; and the baseband processor searching for a URSP corresponding to the identification information in the URSP list, determining a PDU session activation parameter according to the URSP, and establishing a PDU session according to the PDU session activation parameter, wherein the PDU session is used to transmit the second data packet. In the PDU session establishment method provided in this embodiment, the baseband processor performs URSP matching and selection, and PDU session establishment, thereby providing a data transmission channel for the application and an application server.