baber/WOPTO huggingface dataset:
Patent WO-2022067567-A1 (WO)
Inventor: Peng Guangdun
IPC: C12Q1/6869
Filed: 2020-09-29
Abstract: A microfluidic chip (10), and a method applied to space omics sequencing and glass slide labeling, the microfluidic chip (10) comprising: a first chip (11). The first chip (11) comprises a chip base (111) and several microfluidic channels (112) arranged on the chip base (111). The chip base (111) comprises a sample injection hole region (a), a sample labeling region (b), and a sample discharge hole region (c). The sample injection hole region (a) is provided with several sample injection holes (113). The sample labeling region (b) is a corresponding region on a sample covered by the chip base (111) on a glass slide. The number of the microfluidic channels (112) is the same as that of the sample injection holes (113). There are intervals between several microfluidic channels (112), and each microfluidic channel (112) communicates with one sample injection hole (113). The sample discharge hole region (c) is provided with sample discharge holes (114) whose number is less than that of the sample injection holes (113), and communicates with the microfluidic channels (112). The number of sample discharge holes (114) is reduced so as to increase the number of sample injection holes (113), thereby improving the number of labeling combinations of the sample, and also increasing the labeling area of the sample.
Patent WO-2021063398-A1 (WO)
Inventor: HE MINGMING
IPC: H04W36/00
Filed: 2020-09-30
Abstract: 本公开涉及一种基站切换方法、装置以及可读存储介质。在多个基站为移动站服务的情况下，本公开实施例的基站切换方法可以使移动站从云端获取距离当前位置最近的基站，并切换到该基站上，以提高移动站工作过程中的定位精度。当基站出现异常时，也可以为异常基站服务的移动站快速切换到正常的基站上，实现不间断、高精度的定位。
Patent WO-2021203659-A1 (WO)
Inventor: CHENG MINGSHUI
IPC: B65H54/70
Filed: 2020-10-12
Abstract: 一种纺织机械导纱装置，包括箱体(1)，所述箱体(1)上对称开设有进纱口(2)和出纱口(3)，所述箱体(1)内对称转动安装有调节辊(4)和导纱辊(5)，所述调节辊(4)外固定套设有铁磁环(6)，所述箱体(1)内顶壁上安装有限位筒(7)，所述限位筒(7)内滑动连接有滑块(8)，所述滑块(8)下端通过多根连杆(11)安装有第一永磁筒(12)，且第一永磁筒(12)位于限位筒(7)下方，所述第一永磁筒(12)上设有烘干机构，所述箱体(1)内顶壁上还通过多个第一弹簧(15)弹性连接有电磁铁(16)，且电磁铁(16)位于调节辊(4)正上方。当纺纱出现松弛情况时，能够及时作出调整，将纺纱拉紧，从而防止纺纱松脱，减少了纺纱的损失，同时也提高了导纱装置的工作效率，在两个驱动区交替的将纺纱上的灰尘抽吸进入集灰箱(17)内的作用下，本设备的除尘效率更高。
Patent WO-2021238026-A1 (WO)
Inventor: LI HONGJUN
IPC: G01C21/20
Filed: 2020-10-16
Abstract: 一种车辆定位方法及装置、车辆、存储介质，车辆定位方法包括：识别场地入口（102）；根据场地入口获取所述场地的室内语义地图,室内语义地图包括场地的语义特征点（103）；根据车辆在运动中获得的语义特征点校正车辆在室内语义地图中的定位信息（104）；根据车辆相对于前一语义特征点的运动信息获取车辆的定位信息（105）。由于选取的特征是道路有语义且易识别的特征，这些点在每个场地数据量很有限，处理算法复杂度也就大大简化。
Patent WO-2021135518-A1 (WO)
Inventor: QIN TAO
IPC: A47L9/28
Filed: 2020-10-19
Abstract: 一种吸尘器挂架组件，包括挂架(30)、充电底板(20)、配件架(40)、挂架立柱(50)和底座(60)。充电底板(20)既可以与挂架(30)配合使用，使得吸尘器在处于挂墙状态以及落地状态时均可实现挂在挂架(30)上的同时进行充电操作，也可以把充电底板(20)拆卸下来单独使用。挂架(30)可与配件架(40)连接形成上墙式挂架组合；或挂架(30)可通过挂架立柱(50)与底座(60)连接，并将配件架(40)固定于挂架立柱(50)中部，形成落地式挂架组合。
Patent WO-2021232682-A1 (WO)
Title: Flexible solar cell and preparation method therefor
Inventor: QIN XIAOJUN
IPC: H01L51/42
Filed: 2020-10-29
Abstract: Disclosed are a flexible solar cell and a preparation method therefor. The flexible solar cell comprises a first packaging layer, a first electrode layer, a PET layer, a second packaging layer, a second electrode layer, a hole transport layer, a perovskite photoelectric active layer, an electron transport layer and a flexible PET substrate, wherein the PET layer, the second packaging layer, the second electrode layer, the hole transport layer, the perovskite photoelectric active layer, the electron transport layer, the first electrode layer, the flexible PET substrate and the first packaging layer are sequentially distributed from top to bottom. The cell has a good water-oxygen barrier property and a high stability. The preparation method is simple.
Patent WO-2021115045-A1 (WO)
Inventor: XU PAN
IPC: H01L27/32
Filed: 2020-11-17
Abstract: Provided is a substrate for display, which has a display area. The display area comprises a plurality of sub-display areas. The substrate for display comprises a base, a plurality of columns of pixels arranged on the base, and a plurality of first power cords and a plurality of second power cords arranged on the base. Each sub-display area is provided with at least two columns of pixels, and each column of pixels at least comprises three columns of sub-pixels. At least one first power cord from among the plurality of first power cords is arranged in each sub-display area, and the at least one first power cord is configured to provide a first power supply signal for all sub-pixels in the sub-display area where the at least one first power cord is located. The plurality of second power cords are configured to provide second power supply signals for all the sub-pixels. A plurality of columns of sub-pixels are arranged between any two adjacent power cords from among the plurality of first power cords and the plurality of second power cords, and any one of the first power cords and any one of the second power cords are both arranged between one column of sub-pixels that emits first color light and one adjacent column of sub-pixels that emits second color light.
Patent WO-2021196685-A1 (WO)
Title: 直播互动方法、装置、电子设备及存储介质
Inventor: WANG ZHIBO
IPC: H04N21/2187
Filed: 2020-11-30
Abstract: 一种直播互动方法、装置、服务器、电子设备及存储介质，方法包括：接收到第一用户标识所在客户端发起的对战开始请求后，获取每个对战团队标识中各参与者标识对应的互动信息，将互动信息转化为对应对战团队的对战数值，其中，对战团队标识与第一用户标识所在的虚拟空间标识对应，根据每个对战团队标识的对战数值，确定每个对战团队标识的排序位置，从而实现了一个虚拟空间内的多人组队对战模式，并增加每个参与者与观众的互动性。
Patent WO-2022110291-A1 (WO)
Inventor: XU DETAO
IPC: H02K3/28
Filed: 2020-12-08
Abstract: Induit de moteur (100), moteur et procédé d'enroulement pour l'induit de moteur (100). L'induit de moteur (100) comprend un noyau de fer (1) et un enroulement (2) ; le noyau de fer (1) comprend une partie de culasse (11) et une partie de dent (12) ; l'enroulement (2) comprend des bobines (21) et une ligne de pont (22) ; la partie de dent (12) comprend au moins deux dents d'enroulement (121) et un ensemble de dents de recouvrement (122) ; l'ensemble de dents de recouvrement (122) comprend des dents de recouvrement (1221) ; et la ligne de pont (22) comprend un premier segment de ligne transversale (221), un deuxième segment de ligne transversale (222) et un troisième segment de ligne transversale (223) reliés en séquence. Le noyau de fer (1) présente une première surface d'extrémité (13) et une seconde surface d'extrémité (14), le deuxième segment de ligne transversale (222) s'étend le long de la seconde surface d'extrémité (14) sur au moins une dent de recouvrement (1221), le premier segment de ligne transversale (221) s'étend de manière oblique à partir d'une extrémité du deuxième segment de ligne transversale (222) vers la première surface d'extrémité (13) et est relié à une bobine (21), le troisième segment de ligne transversale (223) s'étend de manière oblique à partir de l'autre extrémité du deuxième segment de ligne transversale (222) vers la première surface d'extrémité (13) et est relié à l'autre bobine (21), et le premier segment de ligne transversale (221) et le troisième segment de ligne transversale (223) sont disposés symétriquement par rapport à la bissectrice perpendiculaire du deuxième segment de ligne transversale (222). L'induit de moteur (100) peut stabiliser la ligne de pont (22) et libérer également la zone de surface d'extrémité de la partie de culasse (11), ce qui facilite le positionnement et le support du processus, et un outil peut être simplifié.
Patent WO-2021135889-A1 (WO)
Title: Gesture-controlled apparatus and system, and gesture recognition method and apparatus
Inventor: XU ZHETAO
IPC: G06F3/01
Filed: 2020-12-10
Abstract: A gesture-controlled apparatus and system, and a gesture recognition method and apparatus. The technical solution uses the principle of electric field sensing; by means of a signal transmission component (20), electrical signals are emitted upwards to form an electric field, and since the electric field changes when a hand approaches, gestures are recognized on the basis of an electric field change request sensed by a signal receiving component (10). As such, gesture recognition only requires simple signal comparison calculation, few calculation resources are consumed and the speed of recognition is fast. In addition, gesture recognition is only based on changes to an electric field and is unaffected by light, which increases both the broadness of application and the accuracy of gesture recognition. Moreover, the hardware costs required for the gesture recognition apparatus are reduced.
Patent WO-2022134180-A1 (WO)
Inventor: LI JUNFENG
IPC: G06F3/0354
Filed: 2020-12-30
Abstract: The present application discloses a handwriting display method and apparatus, an electronic device, and a storage medium. The method comprises: in the process of receiving an input first writing operation in a display interface of a second system of a double-system electronic device, in response to the first writing operation, respectively displaying stacked first handwriting and second handwriting in a first image layer and a second image layer of a first system, wherein the handwriting generation speed of the second system is lower than that of the first system; when a first delay erasing event is detected to be triggered, determining whether the first delay erasing event satisfies a preset delay erasing condition, wherein if the first delay erasing event satisfies the preset delay erasing condition, the second handwriting is displayed as the entire handwriting of the first handwriting; and if the first delay erasing event satisfies the preset delay erasing condition, erasing the first handwriting. Thus, the writing efficiency of the double-system electronic device under the second system can be improved.
Patent WO-2021136535-A1 (WO)
Inventor: LIU HAIYANG
IPC: B62K19/30
Filed: 2020-12-31
Abstract: A traveling device, comprising: an upper frame (4), a lower frame (10), a moving assembly (2), and a structural assembly. The lower frame (10) and the upper frame (4) are connected by means of the moving assembly (2); the moving assembly (2) has a set stroke; the structural assembly is disposed on the upper frame (4); when the position of the structural assembly is different, the position of the center of gravity of the upper frame (4) is different. According to the traveling device, the position of the center of gravity of the upper frame (4) can be adjusted by adjusting the layout of the structural assembly, thereby improving the adaptability of the traveling device.
Patent WO-2022147687-A1 (WO)
Title: Method and device for determining pucch of delayed harq-ack codebook
Inventor: GOU WEI
IPC: H04W72/04
Filed: 2021-01-06
Abstract: Systems, methods and devices for determining PUCCH of delayed HARQ-ACK codebook may include A wireless communication device determining, in response to an event, to delay sending of uplink control information (UCI), by sending the UCI in a valid physical uplink control channel (PUCCH) occasion determined according to at least one configuration, instead of sending the UCI in an indicated PUCCH occasion that is invalid and prior to the valid PUCCH. The wireless communication device determine may the valid PUCCH occasion from a plurality of candidate PUCCH occasions, according to the at least one configuration.
Patent WO-2021147714-A1 (WO)
Title: Display module and electronic device
Inventor: LI QIANG
IPC: G09F9/30
Filed: 2021-01-13
Abstract: A display module (30) and an electronic device (100). The display module (30) comprises a display screen (31) and a support member (32). The display screen (31) comprises a first non-bending area (3181), a bending area (3182), and a second non-bending area (3183). The support member (32) is fixed on a non-display side of the display screen (31). The support member (32) comprises a first metal plate member (321), a third metal plate member (322), a second metal plate member (323), and a first cushioning member (324). The first metal plate member (321) is arranged to face the first non-bending area (3181). The second metal plate member (323) is arranged to face the second non-bending area (3183). The third metal plate member (322) is arranged to face the bending area (3182), and the third metal plate member (322) is capable of bending. The first cushioning member (324) is positioned between the first metal plate member (321) and the second metal plate member (323), and is stacked with the third metal plate member (322). The third metal plate member (322) is provided with a plurality of through holes (3225). The plurality of through holes (3225) penetrate the third metal plate member (322) in the direction of thickness of the display module (30). The plurality of through holes (3225) are hollowed out. When the present display module (30) is used in the electronic device (100), the electronic device (100) folds easily and the support strength is sufficient.
Patent WO-2022155983-A1 (WO)
Inventor: LI RUOXI
IPC: G06K7/14
Filed: 2021-01-26
Abstract: Procédé de construction d'un code à matrice de points, procédé de génération et de lecture d'un code à matrice de points, terminal et système de code à matrice de points. Le procédé de construction d'un code à matrice de points comprend les étapes suivantes consistant : à construire N x N éléments d'informations agencés dans une matrice ; à configurer les éléments d'information en modules d'unité d'information ou en modules d'unité d'indicateur ; dans les modules d'unité d'informations, à stocker différentes valeurs sur la base des positions relatives des points d'informations dans les éléments d'informations ; et dans les modules d'unité d'indicateur, à identifier des informations d'identification de code à matrice de points sur la base du mode d'agencement des points d'informations dans les éléments d'informations. Au moyen du procédé de construction d'un code à matrice de points, du procédé de génération et de lecture d'un code à matrice de points, du terminal, et du système de code à matrice de points de la présente invention, un code à matrice de points qui a une distribution uniforme et une fonction de dissimulation d'informations peut être fourni, et des exigences de scénarios d'application réels peuvent être satisfaites.
Patent WO-2022178698-A1 (WO)
Inventor: ZHONG YUGUANG
IPC: C08J7/00
Filed: 2021-02-24
Abstract: L'invention concerne un pansement en mousse poreux à base de cellulose bactérienne, son procédé de préparation et son utilisation. Le procédé de préparation selon l'invention consiste à : réaliser une culture de fermentation statique sur des microsphères formant des pores moussantes dans une solution de culture de souche, le niveau de liquide de la solution de culture de souche étant de 8 mm à 18 mm plus haut que la surface des microsphères formant des pores moussantes lorsqu'elles sont empilées ; nettoyer et sécher un produit de fermentation pour obtenir un produit de fermentation ayant une structure à double couche ; puis réaliser un traitement de moussage à haute température sur le produit de fermentation ; et réaliser ensuite un traitement de purification pour obtenir un pansement en mousse poreux à base de cellulose bactérienne, les microsphères formant des pores moussantes ayant une structure cœur-enveloppe, leur cœur étant un agent moussant et l'enveloppe étant un matériau polymère thermoplastique. Le pansement en mousse poreux à base de cellulose bactérienne présente de bonnes propriétés mécaniques et une bonne biocompatibilité, a des propriétés de résistance à l'eau et antibactériennes compactes sur une surface supérieure et peut être largement appliqué au domaine des pansements en mousse.
Patent WO-2021238326-A1 (WO)
Title: Etpu cushioning midsole and rubber outsole integral molding process
Inventor: ZHANG XIAOHAI
IPC: A43B13/18
Filed: 2021-03-05
Abstract: An ETPU cushioning midsole and rubber outsole integral molding process, comprising the following steps: (1) cutting a rubber sheet according to an actually required shape and performing washing and drying in sequence to obtain a rubber outsole; (2) opening a molding mold of a foam molding machine and placing the rubber outsole at the bottom of the molding mold; (3) closing the molding mold of the foam molding machine, using a feeder to feed ETPU particles to the top of the rubber outsole in the molding mold, and injecting water vapor to heat the ETPU particles to melt the surface of the ETPU particles, performing pressing to bond adjacent ETPU particles together so that the ETPU particles and the rubber outsole are also bonded; and (4) performing cooling and demolding to obtain a sole integrally formed by an ETPU cushioning midsole and the rubber outsole.
Patent WO-2021213021-A1 (WO)
Inventor: WAN YULIN
IPC: A63F13/56
Filed: 2021-03-08
Abstract: An operation control display method and apparatus based on a virtual scene, a device, and a storage medium, comprising: position information of a target virtual object in the virtual scene is obtained; since different types of virtual elements appear in different areas in the virtual scene, a target virtual element corresponding to a current position of the target virtual object can be determined on the basis of the position information and at least one of the virtual elements in the virtual scene; because the target virtual object needs to use different operation controls to interact with different types of virtual elements, a terminal switches the operation control displayed in a control display area in the virtual scene into a target operation control corresponding to an element type of the target virtual element. In the present invention, the user does not need to manually switch the operation control when operating the target virtual object to interact with the target virtual element, thereby reducing the user operation complexity.
Patent WO-2021185263-A1 (WO)
Title: Wind power blade, stringer reinforcement structure thereof, and method
Inventor: ZHANG ZHENGUO
IPC: F03D3/06
Filed: 2021-03-17
Abstract: A wind power blade and a stringer reinforcement structure (1) thereof. The stringer reinforcement structure comprises a main structure (1-1) in the middle and connection structures that respectively extend at the two side ends of the main structure (1-1); the main structure (1-1) is an arched structure relative to the connection structures; the connection structures of one or more stringer reinforcement structures (1) are connected to a component to be reinforced; and the component to be reinforced is an upper web (400) of a wind power blade and/or a blade housing (300). The stringer reinforcement structure (1) can improve the buckling-resistant capability and the shearing-resistance capability of the blade, and cannot increase the thickness of a core material of the blade housing and that of a web fiber cloth layer, thereby improving the reliability of the manufacturing quality of the blade. The present invention further comprises a method for increasing a stringer reinforcement structure for a blade.
Patent WO-2022178940-A1 (WO)
Inventor: LUO GUANGYUE
IPC: G02F1/1333
Filed: 2021-03-26
Abstract: A display panel (1), a method for preparing the display panel (1), and an electronic device (1200). The display panel (1) comprises: an array substrate (200), a shading matrix and a backlight module (300), wherein the array substrate (200), the shading matrix and the backlight module (300) are sequentially stacked; and the shading matrix comprises shading columns (600) arranged in a grid shape. According to the present application, the phenomena of light leakage and color mixing in an aperture area of a photographing module under a screen and the problem of a whitening state under a large visual angle can be solved, thereby improving the display effect of the display panel (1).
Patent WO-2022204875-A1 (WO)
Title: 测量方法及网络设备
Inventor: GAO CEN
IPC: H04L12/26
Filed: 2021-03-29
Abstract: 本申请实施例提供了一种测量方法及网络设备，该方法包括：在对待测量的报文进行处理的过程中，获取至少一个处理模块中的每个处理模块的处理时长。基于每个处理模块的处理时长，得到至少一个处理模块对报文的处理总时长。本申请实施例可在对报文进行处理的过程中，获取到电子设备或单一芯片对报文的转发延时。从而可在端到端时延测量的场景中，获取到每一跳电子设备的转发时延，以实现对报文转发过程中的问题电子设备进行精准定位。
Patent WO-2021218677-A1 (WO)
Inventor: CHENG QI
IPC: E03B3/28
Filed: 2021-04-19
Abstract: The present invention relates to the technical field of devices for extracting water from air. Disclosed is a nursery shed capable of automatic water extraction in a desert, comprising a nursery shed body, a power generation device, a storage battery, cooling plates and a water storage tank; the nursery shed body comprises a roof and several shed column groups, the several shed column groups are uniformly distributed under the roof and are used for supporting the roof; each shed column group comprises an air inlet shed column and an air outlet shed column, the bottom of the air inlet shed column is in communication with the bottom of the air outlet shed column by means of a connection pipe, and the connection pipe is located underground and is in communication with the water storage tank; an air inlet is provided at the top of the air inlet shed column, and an air outlet is provided at the top of the air outlet shed column; the cooling plates are mounted on inner side surfaces of the air outlet shed column and the air inlet shed column, a water channel is provided below a cold end of the cooling plate, and the water channel is connected to the water storage tank; and the cooling plates and the power generation device are all connected to the storage battery. Further disclosed in the present invention is an automatic water extraction method for the nursery shed capable of automatic water extraction in a desert. The present invention is inexpensive and efficient, and is suitable for being distributed in the desert on a large scale, extracting water for nursery to achieve sand prevention, and being widely used.
Patent WO-2022205530-A1 (WO)
Inventor: ZHANG LIUQI
IPC: G09G3/3233
Filed: 2021-04-20
Abstract: 一种像素驱动电路、显示面板及显示装置。像素驱动电路包括连接于第一重置电压端(Vcm)与驱动晶体管(Td)栅极之间的第一重置晶体管(Ts1)，串联于驱动晶体管(Td)栅极与驱动晶体管(Td)源极(S)或漏极中的一者之间的第一电容(C1)，串联于第一电容(C1)与第二电压端(OVSS)之间的第二电容(C2)，以降低驱动晶体管(Td)的阈值电压对驱动电流的影响，保证发光器件(D1)发光的稳定性。
Patent WO-2021213428-A1 (WO)
Inventor: BAO WEI
IPC: H04W68/02
Filed: 2021-04-21
Abstract: Provided in the embodiments of the present invention are a sending and receiving method for a paging message, an access network device and a terminal. The method comprises: receiving an interface paging message which carries a paging cause; and if the interface paging message further carries first instruction information for instructing the terminal to support the receiving of the paging cause, sending at an interface the interface paging message carrying the paging cause.
Patent WO-2022033071-A1 (WO)
Title: Highly-dynamic satellite tracking method based on steepest ascent method
Inventor: ZENG QINGHUA
IPC: G01S19/30
Filed: 2021-04-22
Abstract: A highly-dynamic satellite tracking method based on a steepest ascent method. The method comprises: firstly, stripping a ranging code sequence; next, performing frequency mixing and fast Fourier transform processing on a carrier, so as to obtain the mapping relationship between a carrier tracking error and the maximum value of a fast Fourier transform (FFT) output amplitude spectrum; and finally, tracking the carrier according to the principle of a steepest ascent method. The highly-dynamic satellite tracking method can achieve a relatively high tracking accuracy in both static and dynamic environments, and the satellite tracking method does not need the assistance of an external sensor, does not need to know prior statistical information of noise in advance, has relatively good robustness and stability, and has relatively high engineering application value.
Patent WO-2022126994-A1 (WO)
Inventor: WEI ZHENYONG
IPC: A47C7/46
Filed: 2021-05-10
Abstract: 本实用新型提供了一种具有良好支撑效果的座椅靠背，包括椅面，所述椅面的后边缘两侧竖直固定有侧面支柱，两侧所述侧面支柱通过弹簧连接有靠背板，所述靠背板可前后滑动地限位于两侧所述侧面支柱之间；所述椅面的后边缘中部竖直固定有中间支柱，所述中间支柱的两侧分别设有锁紧机构，所述锁紧机构作用于所述靠背板将所述靠背板锁紧；还包括控制器，所述控制器外接电源，并与所述锁紧机构电性连接，当使用者向后靠时，不同位置的靠背板能够根据受力不同而向后移动不同的距离，通过控制器控制锁紧机构锁紧，即可使靠背的曲面完全贴合使用者背部的线条，大大提高了支撑效果和舒适性。
Patent WO-2022127003-A1 (WO)
Inventor: CHA CHUANBING
IPC: A61B34/00
Filed: 2021-05-10
Abstract: 一种手术器械(100)以及手术机器人(1000)，手术器械(100)包括主控盒(1)，具有第一配合部(12)；驱动盒(2)，包括盒体(21)、设于盒体(21)上的第一控制件(24)，第一控制件(24)包括用于与第一配合部(12)配合的第二配合部(241)；第一控制件(24)用于在受到作用力时向第一方向移动，使第二配合部(241)与第一配合部(12)分离，以使驱动盒(2)与主控盒(1)分离。可以解决现有手术器械在灭菌过程中容易受到损坏，从而无法正常使用的技术问题。