baber/WOPTO huggingface dataset:
Patent WO-2021098155-A1 (WO)
Inventor: GAO QIANYING
IPC: A61F9/007
Filed: 2020-04-30
Abstract: A folding pressing-type balloon structure (10), comprising a balloon body (100) used for arrangement in the Tenon capsule and a drainage component (200) capable of being closed automatically. The balloon body (100) is formed with a balloon cavity used for supplying normal saline or air; the balloon body (100) has a planar first surface (110) and a curved second surface (120); the height of the balloon body (100) along the first surface (110) is 0.2-2.0 cm; the drainage component (200) is connected to the second surface (120) of the balloon body (100) and communicated with the balloon cavity. The folding pressing-type balloon structure (10) is implanted under the Tenon capsule, and a break is sealed by pressing by filling the inside of the balloon body (100) with a medium. Compared with scleral buckles in the prior art, fixing with buckles is not required, and it is only necessary to fix the position of the drainage component (200) by suturing to prevent displacement, so that an incision in surgery is reduced; moreover, because fixing with buckles is not required, extraocular muscles will not be pulled, so that a patient does not feel uncomfortable after surgery. The surgical method is simple in operation, the difficulty is reduced, and the time required for surgery is shortened.
Patent WO-2021217628-A1 (WO)
Inventor: MA JIANJUN
IPC: H01M10/0525
Filed: 2020-04-30
Abstract: A secondary battery (5), a preparation method therefor, and an apparatus comprising the secondary battery (5). Specifically, in the secondary battery (5), a negative electrode film layer comprises a first negative electrode film layer (103) and a second negative electrode film layer (102), the first negative electrode film layer (103) is disposed on at least one surface of a negative current collector (101) and comprises a first negative electrode active material, and the second negative electrode film layer (102) is disposed on the first negative electrode film layer (103) and comprises a second negative electrode active material. The first negative electrode active material comprises natural graphite, and the first negative electrode active material satisfies: 12%≤A≤18%; the second negative electrode active material comprises artificial graphite, and the second negative electrode active material satisfies: 20%≤B≤30%; A is the test rebound rate once the first negative electrode active material receives an acting force of 15000N; and B is the test rebound rate once the second negative electrode active material receives an acting force of 15000N. Under the premise of a relatively high energy density, the secondary battery (5) has both good kinetic performance and good high-temperature storage performance.
Patent WO-2021031620-A1 (WO)
Inventor: LIU XIAOJIE
IPC: G09G3/34
Filed: 2020-05-07
Abstract: 本申请提供了显示设备和背光亮度调节方法，当图像采集装置未在工作时，根据环境亮度设定显示器的背光亮度为第一背光亮度，当图像采集装置在工作时，根据环境亮度调节显示器的背光亮度为第二背光亮度，其中，第二背光亮度高于第一背光亮度。
Patent WO-2021226811-A1 (WO)
Inventor: LUO HUI
IPC: G11B33/04
Filed: 2020-05-12
Abstract: 一种光存储，包括：机箱；光盘匣组件，包括多个光盘匣组，多个所述光盘匣组层叠放置，且多个所述光盘匣组数量可调地连接于所述机箱内；所述光盘匣组包括托盘和光盘匣，所述光盘匣安装于所述托盘上；光驱组件，包括多个光驱组，所述光驱组包括第一侧板、第二侧板和至少两个光驱，至少两个所述光驱层叠放置且数量可调地连接于所述第一侧板和所述第二侧板之间，所述第一侧板和所述第二侧板连接于所述机箱内。
Patent WO-2020233486-A1 (WO)
Title: Bilaterally driven drug infusion device with multiple infusion modes
Inventor: YANG CUIJUN
IPC: A61M5/145
Filed: 2020-05-14
Abstract: A bilaterally driven drug infusion device with multiple infusion modes comprises: a drug storage unit (150); a piston (160) and a driving wheel (130,630) respectively connected with a screw (170), the driving wheel (130,630), provided with wheel teeth (131,631), drives the screw (170) movement by rotation, the piston (160) is arranged in the drug storage unit (150), the screw (170) advances the piston (160) to move; a driving unit (100,200,300,400,500,600) cooperating with the driving wheel (130,630); and a power unit (180,680), connected to the driving unit (100,200,300,400,500,600), outputs forces in two different directions (A',B') on the driving unit (100,200,300,400,500,600) to lead driving unit (100,200,300,400,500,600) to perform multiple-mode operation, making the infusion device have multiple infusion increments or infusion rates. The driving unit (100,200,300,400,500,600) has a variety of different pivot amplitudes, that is, the driving unit (100,200,300,400,500,600) can realize multiple-mode pivot, thereby achieving increment-adjustable infusion.
Patent WO-2020238895-A1 (WO)
Inventor: JIN HUI
IPC: H04L29/08
Filed: 2020-05-26
Abstract: Embodiments of the present application disclose a data transmission method and apparatus for enabling a first terminal device to control the transmission of service data to a second terminal device. The method according to the embodiments of the application comprises: when a preset condition is met, a first terminal device establishing a first transmission control protocol (TCP) connection with an application server, and establishing a second TCP connection with an application client of a second terminal device; the first terminal device receiving, by means of the first TCP connection, first service data sent by the application server; the first terminal device caching the first service data; and the first terminal device sending the first service data to the second terminal device by means of the second TCP connection.
Patent WO-2021051883-A1 (WO)
Title: Upland cotton fiber strength gene ghubx and use thereof
Inventor: ZHANG TIANZHEN
IPC: A01H6/60
Filed: 2020-06-02
Abstract: Provided are the fiber strength gene GhUBX from tetraploid upland cotton (Gossypium hirsutum), wherein the nucleotide sequence of this gene in tetraploid upland cotton Prema is as shown in SEQ ID NO. 1 and the nucleotide sequence of this gene in tetraploid upland cotton 86-1 is as shown in SEQ ID NO. 2. Also provided is the fiber strength gene GhUBX as shown in SEQ ID NO. 1 and the use of a super-expression vector and antisense expression vector of the gene in improving the strength of cotton fibers. The super-expression vector can be used for increasing the spiral degree of the cotton fibers and improving the strength of the cotton fibers. The antisense expression vector can be used for thickening the secondary walls of the cotton fibers and improving the strength of the cotton fibers.
Patent WO-2020248998-A1 (WO)
Inventor: HUANG XIAOYU
IPC: G09G3/36
Filed: 2020-06-10
Abstract: 一种显示面板的电荷分享电路(200)、方法和显示面板(100)。一种电荷分享电路(200)包括控制器(260)；n组共享子电路(240)；每组共享子电路(240)对应不同的显示面板的像素电极极性驱动模式进行工作；每组共享子电路(240)包括多个控制元件(241)；在一组共享子电路(240)中，每条数据线(220)仅与一个控制元件(241)连接；在同一时间内，控制器(260)仅驱动一组共享子电路(240)工作；n≥1。
Patent WO-2021103484-A1 (WO)
Inventor: ZHANG YIQUAN
IPC: A01F25/22
Filed: 2020-06-11
Abstract: Disclosed is a ventilation air duct structure for grain storage. The ventilation air duct structure for grain storage comprises a vertical air duct piece (2) arranged on a granary wall surface (1), and a ventilation air duct (3) which is formed by the vertical air duct piece (2) and the granary wall surface (1). The vertical air duct piece (2) is of an arc shape, an inner arc sealing piece (4) with two ends connected to the granary wall surface (1) is arranged in the ventilation air duct (3), the inner arc sealing piece (4) divides the ventilation air duct (3) into an suction air duct (5) and a collection ventilation air duct (6), a plurality of vertical partition plates (7) are arranged in the suction air duct (5), an suction branch air duct (8) is provided between every two adjacent vertical partition plates (7), and the inner arc sealing piece (4) is provided with a plurality of suction mechanisms (9) which are in communication with the suction branch air ducts (8).
Patent WO-2021253461-A1 (WO)
Title: Support device for building smart grid
Inventor: YANG ZHE
IPC: H02G7/00
Filed: 2020-06-20
Abstract: A support device for building a smart grid, comprising a cross beam (1). A left lifting/lowering rod (4) is provided on the left side at the bottom of the cross beam (1). A left sleeve (5) is provided at the bottom of the left lifting/lowering rod (4). A right lifting/lowering rod (12) is provided on the right side at the bottom of the cross beam (1). A right sleeve (13) is provided at the bottom of the right lifting/lowering rod (12). A transmission device (2) is provided between the left sleeve (5) and the right sleeve (13). The transmission device (2) comprises a motor (21). A main transmission gear (25) is provided at the bottom of the motor (21). A main rotating gear (24) is provided at the bottom of the main transmission gear (25). A rotating shaft (23) is provided in the middle of the main rotating gear (24). A left rotating gear (22) is provided on the left end of the rotating shaft (23). A right rotating gear (27) is provided on the right end of the rotating shaft (23). A support frame (26) is provided at the bottom of the rotating shaft (23). The left and right transmission gears are in engagement transmission with the left and right rotating gears, respectively, so that the left and right lifting/lowering rods move up and down inside the left and right sleeves, respectively. The overall height of the support device is effectively adjusted, building of an electrical grid in different environments is met, and the support device is convenient and labor-saving.
Patent WO-2021018034-A1 (WO)
Title: Pixel drive circuit, display apparatus and method for controlling pixel drive circuit
Inventor: DU SHUAI
IPC: G09G3/3225
Filed: 2020-07-24
Abstract: Provided are a pixel drive circuit, a display apparatus and a method for controlling the pixel drive circuit. The pixel drive circuit comprises: a charge storage circuit, wherein a first end of the charge storage circuit is electrically connected to a first node, and a second end of the charge storage circuit is electrically connected to a second node; a drive circuit, which is electrically connected to the first node, a third node and a fourth node; a first switch circuit, which is electrically connected to a reset signal end, the first node, the second node, the third node, the fourth node and an initialization signal end; a second switch circuit, which is electrically connected to a light-emitting signal end, a first voltage end, the fourth node, the third node and a first electrode of a light-emitting module; and a third switch circuit, which is electrically connected to a control electrode signal end, a data signal end and the second node.
Patent WO-2022021201-A1 (WO)
Inventor: LIU ZONGWEN
IPC: H02J50/00
Filed: 2020-07-30
Abstract: Embodiments of the present application comprise a wireless charging device, relating to the field of wireless charging, and comprising a wireless charging circuit and a temperature sensor. The wireless charging circuit rectifies an induced current generated by a wireless charging coil, and outputs a DC charging current. The temperature sensor acquires a first voltage between two ends of the wireless charging coil, acquires a first current flowing through the wireless charging coil, and determines a temperature corresponding to the wireless charging coil according to the first voltage and the first current. The first voltage is a DC voltage or a low-frequency AC voltage, and the first current is a DC current or a low-frequency AC current. In this way, the temperature corresponding to the wireless charging coil can be directly calculated according to characteristics of the wireless charging coil itself, such that the temperature of an internal induction coil of a terminal can be monitored accurately and promptly, thereby improving the safety and reliability of the charging device.
Patent WO-2021143114-A1 (WO)
Inventor: HE YUE
IPC: C12N15/12
Filed: 2020-08-11
Abstract: 提供了一种重组胶原蛋白及重组胶原海绵材料。该重组胶原蛋白包括(a)SEQ ID NO.2所示氨基酸序列组成的蛋白，和/或(b)SEQ ID NO.2所示氨基酸序列经过取代、缺失和/或添加一个或几个氨基酸且与(a)具有相同功能的由(a)衍生的蛋白。该重组胶原海绵材料是通过将该重组胶原蛋白依次经过物理交联和化学交联后获得的。该重组胶原海绵材料具有止血、创面修复、吸湿和血小板聚集能力，其吸湿性高、止血效果显著、生物相容性佳。
Patent WO-2021052156-A1 (WO)
Inventor: ZHAO WEI
IPC: G16H50/30
Filed: 2020-08-31
Abstract: 一种数据分析方法、装置、设备及计算机可读存储介质，该方法包括：对历史慢病患者的随时间推移而呈现数值变化的时序样本指标进行分析，识别出与疾病发展具有相关性的时序预测指标，并分析确定不同历史患者群体所对应的时序预测指标变化趋势，为慢病患者分群提供参考依据，然后将当前患者的时序检验指标随时间的变化趋势与历史患者群体所对应的时序预测指标变化趋势进行对比匹配，进而确定当前患者的分群结果。
Patent WO-2021082801-A1 (WO)
Inventor: HUANG FENGHUA
IPC: G06T17/20
Filed: 2020-09-18
Abstract: The present application provides an augmented reality processing method, an augmented reality processing device, an augmented reality processing system, a storage medium, and an electronic device, and relates to the technical field of augmented reality. The augmented reality processing method comprises: determining image parameters of a current frame image of a first device; acquiring image parameters of a reference image determined by a second device; determining a pose of the current frame image relative to the second device according to the image parameters of the current frame image and the image parameters of the reference image; and determining the relative pose relationship between the first device and the second device according to the pose of the current frame image relative to the second device and the pose information of the first device when the current frame image is acquired, so as to perform an augmented reality processing operation by using the relative pose relationship between the first device and the second device. The present application can improve the relocation effect.
Patent WO-2021223355-A1 (WO)
Title: Handheld vacuum cleaner
Inventor: Jiang ce
IPC: A47L9/10
Filed: 2020-09-22
Abstract: A handheld vacuum cleaner, comprising: a suctioning unit (10), which is provided with an air outlet end; a dust-gas separation unit (20), which is separably connected to one end of the suctioning unit (10) and coaxially arranged with the suctioning unit (10); a handle (30), which is connected to the other end of the suctioning unit (10) and coaxially arranged with the suctioning unit (10), the interior of the handle (30) being hollow, so that a hollow cavity is formed; a power supply unit (50), which is detachably provided in the hollow cavity of the handle (30); and an outflow air filtering unit (40), which is separably provided on the outer side of the suctioning unit (10) in the axial direction of the handle (30), wherein the outflow air filtering unit (40) is arranged at the air outlet end and is coaxial with the suctioning unit (10). The handheld vacuum cleaner simplifies operation steps of dust removal, and improves the user experience; a filtering effect on the air outlet end is improved; the effect of endurance of the power supply unit (50) on use of the handheld vacuum cleaner by a user is reduced, and the holding effect of the handheld vacuum cleaner by the user during use is improved.
Patent WO-2022094967-A1 (WO)
Inventor: WANG MINGXING
IPC: H01L33/00
Filed: 2020-11-06
Abstract: 一种发光二极管芯片，包括：多个外延结构；至少一个第一电极；以及，多个第二电极。所述多个外延结构中任意相邻的两个外延结构之间具有间隙；每个外延结构包括：依次层叠设置的第一半导体图案、发光图案和第二半导体图案；所述多个外延结构中的至少两个外延结构的第一半导体图案相互连通构成第一半导体层。所述第一电极与所述第一半导体层电连接。每个第二电极与所述多个外延结构中的至少一个外延结构的第二半导体图案电连接。
Patent WO-2021052515-A1 (WO)
Inventor: PAN XIUJUAN
IPC: H02H7/18
Filed: 2020-11-11
Abstract: 一种光伏组件及制备方法。所述光伏组件内每个电池单元组（100）中，串联连接的两个第一电池串（101）的第一连接点（0）与串联连接的两个第二电池串（102）的第二连接点（P）之间通过跳线（300）电连接，跳线（300）包括相互连接的第一子部（310）和第二子部（320），任意具有公共端点的第一电池串（101）和第二电池串（102）分别通过所述第一子部（310）和所述第二子部（320）反向并联连接同一二极管（200）；其中，每个电池片（201）为由整片电池片切割而成的半片电池片；每个电池单元组（100）对应的两个二极管（200）设置于同一接线盒中。
Patent WO-2022099516-A1 (WO)
Inventor: YU GUOHUA
IPC: H04W12/04
Filed: 2020-11-11
Abstract: La présente demande divulgue un procédé, un appareil et un système de communication, appliqués au domaine des communications mobiles. Ledit procédé fait appel aux étapes suivantes : un premier dispositif de réseau d'accès envoyant un premier message à un second dispositif de réseau d'accès, pour demander la récupération d'informations de contexte d'un dispositif terminal. Le premier message comprend des premières informations, les premières informations comprenant des informations d'identifiant de PLMN d'une cellule cible ou un identifiant global de cellule (CGI) de la cellule cible, ou un premier identifiant de cellule physique (PCI) et un premier ARFCN, le premier PCI étant le PCI de la cellule cible du dispositif terminal sous le premier dispositif de réseau d'accès, et un premier ARFCN de liaison descendante étant l'ARFCN de liaison descendante de la cellule cible du dispositif terminal sous le premier dispositif de réseau d'accès. Le second dispositif de réseau d'accès génère une clé sur la base des premières informations, ou génère une clé sur la base du PCI et de l'ARFCN de liaison descendante de la cellule cible déterminée sur la base des premières informations, et envoie un second message à un second réseau d'accès, le second message étant utilisé pour transférer des informations de contexte du dispositif terminal, et le second message comprenant la clé générée. Au moyen dudit procédé, une défaillance dans une procédure de reprise RRC ou dans une procédure de rétablissement RRC provoquée par une incohérence de clé peut être évitée.
Patent WO-2022016746-A1 (WO)
Inventor: ZHAO XIAOQIANG
IPC: H01L31/05
Filed: 2020-11-12
Abstract: 本申请公开了一种三角光伏焊带，涉及光伏组件技术领域。三角光伏焊带包括三角形基体(21)，所述三角形基体(21)包括与电池片表面成角度设置的反射面(23)，所述反射面(23)上具有凸起结构，在高温焊接时，锡层熔化流动，受设置的凸起结构影响，覆盖于反射面(23)上的反光涂层在所述反射面形成均匀的反光结构。
Patent WO-2021093882-A1 (WO)
Title: Video meeting method, meeting terminal, server, and storage medium
Inventor: CAO BO
IPC: H04N7/15
Filed: 2020-11-16
Abstract: Provided in the embodiments of the present application are a video meeting method, a meeting terminal, a server, and a storage medium; in the process of a video meeting, a server receives a video code stream sent by a plurality of video sources in the video meeting, implements decoding, picture synthesis, and re-encoding of the code stream of only part of the video sources to form a merged code stream, and sends same to the meeting terminals; the server simultaneously sends the video code stream of the video sources other than said part of the video sources as an independent code stream to each meeting terminal; and the meeting terminal decodes and displays the merged code stream and the at least one independent code stream.
Patent WO-2022095191-A1 (WO)
Inventor: QIAN LI
IPC: A61G5/10
Filed: 2020-12-05
Abstract: L'invention concerne un fauteuil roulant, comprenant un siège de chaise (1), des mécanismes de roue de marche (4), des premiers supports (10), et des mécanismes de roue de support (3) ; les deux mécanismes de roue mobile répartis symétriquement (4) sont montés sur le côté inférieur du siège de chaise (1) au moyen des premiers supports (10) respectivement, les quatre mécanismes de roue de support (3) sont montés symétriquement sur les extrémités avant et arrière du côté inférieur du siège de chaise (1) par paires, et les deux mécanismes de roue de support (3) situés sur le même côté avant ou arrière sont bilatéralement symétriques l'un par rapport à l'autre ; et lors du déplacement sur une route plate, des roues universelles (7) aux extrémités inférieures des quatre mécanismes de roue de support (3) sont en contact avec le sol de manière à supporter le siège de chaise (1), et lors de la montée des escaliers, les roues universelles (7) aux extrémités inférieures des quatre mécanismes de roues de support (3) sont soulevées, de façon à ne pas entrer en contact avec le sol. Lors du déplacement sur une route normale plate, les quatre mécanismes de roue de support (3) supportent et équilibrent le fauteuil roulant, et à ce moment, un programme d'équilibrage dans le fauteuil roulant est éteint ; et lors de la montée des escaliers, les roues universelles (7) aux extrémités inférieures des quatre mécanismes de roue de support (3) sont soulevées, de façon à empêcher une interférence entre les quatre mécanismes de roue de support (3) et les escaliers dans le processus de montée des escaliers, et l'équilibre du fauteuil roulant lors de la montée des escaliers est assisté manuellement au moyen du programme d'équilibrage intégré.
Patent WO-2021121088-A1 (WO)
Inventor: BAI JIRONG
IPC: B01J37/00
Filed: 2020-12-09
Abstract: The present invention relates to the technical field of metal catalysts, and provides a mesoporous carbon material loaded cobalt-based catalyst and a preparation method therefor. The preparation method for the cobalt-based catalyst comprises: (1) dissolving Co(NO 3) 2•6H 2O into an absolute ethanol solution; (2) soaking a mesoporous carbon material GMC into the solution in step (1), and then evaporating same in a rotary evaporator to obtain a mixture; and (3) placing the mixture in step (2) into an oven for drying, and then calcining same to obtain the catalyst. The catalyst is higher in graphitization degree, more uniform in CoO particle dispersion, higher in CO conversion rate, lower in CO 2 generation rate, and better in C 5+ selectivity.
Patent WO-2021159834-A1 (WO)
Title: Abnormal information processing node analysis method and apparatus, medium and electronic device
Inventor: Hou Fangzhou
IPC: H04L29/06
Filed: 2020-12-09
Abstract: The present application relates to an abnormal information processing node analysis method and apparatus, a medium and an electronic device, and belongs to the technical field of computers. The method comprises the steps of: classifying information processing nodes according to attributes of abnormal information processing events; obtaining abnormal feature tags of all information processing nodes, and constructing node tag sets; eliminating tags having the occurrence probability lower than a preset threshold in the node tag sets to obtain frequent item tag sets; according to a predetermined class association relationship of the classes of the information processing node groups, obtaining the same tags in the frequent item tag sets of the information processing node groups corresponding to the associated classes to obtain same tag subsets; associating group association feature tags for the same tag subsets to obtain association relationship tag sets; and inputting related information of the abnormal information processing events in an abnormal node analysis request and the association relationship tag sets into a risk node analysis model to obtain an abnormal information processing node relationship. The present application can efficiently and accurately analyze the abnormal information processing node relationship.
Patent WO-2021196714-A1 (WO)
Inventor: Wu xiong xin
IPC: B43K29/00
Filed: 2020-12-09
Abstract: 一种智能笔，该智能笔包括笔杆（10），所述笔杆（10）设有触碰开关（11）；笔芯（30），所述笔芯（30）可移动地设于所述笔杆（10），所述笔芯（30）相对所述笔杆（10）移动可抵接触发所述触碰开关（11），所述笔芯（30）的长度不小于70㎜，且不大于150㎜；以及导向结构（50），所述导向结构（50）设于所述笔杆（10），以对所述笔芯（30）的移动进行导向。提高了笔芯（30）和触碰开关（11）接触的均匀、稳定性，保证了智能笔的正常工作。
Patent WO-2021143410-A1 (WO)
Title: Split-type zoom lens, camera module and corresponding assembly method
Inventor: WANG JUN
IPC: G03B17/02
Filed: 2020-12-11
Abstract: Disclosed is a split-type zoom lens (1000) comprising: at least two lens parts (100, 200), wherein each of the lens parts (100, 200) comprises at least one lens (110, 210); and a zoom lens (300), wherein the zoom lens (300) is arranged between the two lens parts (100, 200), and the at least two lens parts (100, 200) and the zoom lens (300) together form an imaging optical system, and the relative position of the at least one lens part (100, 200) to the zoom lens (300) is determined by active calibration. Further provided are a corresponding camera module based on the split-type zoom lens (1000), and an assembly method for the split-type zoom lens (1000) and the camera module. An optical lens or camera module with a zooming capability can be realized whilst ensuring a small size, which can help to reduce the aperture size of an aperture screen.
Patent WO-2022126491-A1 (WO)
Title: 一种基于物联网的校园智能安全监控系统
Inventor: CHENG QI
IPC: G08B17/10
Filed: 2020-12-17
Abstract: 一种基于物联网的校园智能安全监控系统，包括现场感知层（100）、中端传输层（200）、终端应用层（300）以及末端处理层（400）；所述现场感知层（100）包括进出管理单元（110）、校内管理单元（120）、消防管理单元（130）、饮食管理单元（140）、隐患预判单元（150）；所述中端传输层（200）将现场感知层（100）获取的数据信息汇总并上传至终端应用层（300）；所述终端应用层（300）将数据进行分析处理，并进行显示，供工作人员查看；所述末端处理层（400）对出现的问题进行解决，并对出现的隐患进行排除。所述系统扩展了校内智能安全监控系统的内容，与传统的监控系统相比，包含了更多方面的内容，大大提高了学生在校园内的安全性。