baber/WOPTO huggingface dataset:
Patent WO-2021098124-A1 (WO)
Inventor: QIN SHUANG
IPC: D06M15/00
Filed: 2020-04-08
Abstract: Disclosed are a coated film-forming glass fiber yarn, a preparation method therefor and the use thereof. The coated film-forming glass fiber yarn is composed of a film-forming coating completely covering the outer surface of a glass fiber yarn that is unwound. During preparation, the coated film-forming glass fiber yarn is prepared by tensioning and unwinding the glass fiber yarn and then passing same through a liquid tank containing a film-forming liquid to form a protective film on the surface of the unwound glass fiber yarn, and then drying same via a high-temperature oven. A composite yarn can be obtained by means of complex processing of a coated film-forming glass fiber yarn and a common textile fiber. The coated film-forming glass fiber yarn or the composite yarn thereof can be used to prepare a protective textile. The coated film-forming glass fiber yarn has a good toughness and a high strength. During use, the glass fiber is not rubbed directly, and small fragments of the glass fiber do not detach to come into contact with skin. In addition, the preparation method therefor is highly efficient and low in cost. The composite yarn or the protective textile prepared from the coated film-forming glass fiber yarn has good softness, weavability and comfort, and a strong resistance to being cut.
Patent WO-2021042727-A1 (WO)
Title: Multi-directional infinite extension spliced tent
Inventor: HONG BO
IPC: E04H15/02
Filed: 2020-04-14
Abstract: Disclosed is a multi-directional infinite extension spliced tent, comprising a tent base unit, an additional unit, and a multi-way joint. Multi-directional infinite extension splicing is achieved between the tent base unit and the additional unit by means of the multi-way joint, and the multi-way joint is composed of foot and shoulder parts. In the present invention, a multi-way joint that has a simple structure is provided, thereby achieving the quick splicing of the tent. The assembly is simple and fast, and no professional is required, which is convenient for a user to flexibly assemble the tent and purchase accessories as needed, thus reducing the usage costs of the user.
Patent WO-2021189597-A1 (WO)
Inventor: GAO YANAN
IPC: G09G3/20
Filed: 2020-04-30
Abstract: A display panel (100) and an electronic device. The voltage drop value of a clock input transistor of a pull-up module in the m1-th GOA unit (101) of the display panel (100) connected to the n1-th clock signal line (102) is greater than the voltage drop value of a clock input transistor of a pull-up module in the m2-th GOA unit (101) connected to the n2-th clock signal line (102). Thus, the CK impedance difference in 8K ultra-high-resolution electronic devices is alleviated.
Patent WO-2021174662-A1 (WO)
Inventor: LIU PENG
IPC: G06F3/048
Filed: 2020-05-08
Abstract: A display method for an operation guide, comprising: in response to a first input instruction, displaying in full screen and guiding a user to use a first GUI corresponding to an operation guide of a display device function; in response to a second input instruction for selecting a first function item among multiple function items in the first GUI, displaying the first GUI in a preset size smaller than full screen, and simultaneously displaying a second GUI that is associated with the first function item and is used to configure parameters related to a first function.
Patent WO-2021227042-A1 (WO)
Inventor: ZENG LI
IPC: H01L27/32
Filed: 2020-05-15
Abstract: A display device and a manufacturing method therefor, belonging to the field of display devices. The display device comprises a display screen (100), a transparent cover plate (200) and a first light-shielding structure (51); the display screen (100) comprises a display panel (10), a transparent adhesive layer (20), a touch structure (30) and a second light-shielding structure (52); the display screen (100) is provided with a through-hole (100a) penetrating through the display panel (10), the transparent adhesive layer (20) and the touch structure (30); the first light-shielding structure (51) is provided on the transparent cover plate (200) and surrounds the through-hole (100a), the second light-shielding structure (52) is provided on the touch structure (30) and surrounds the through-hole (100a), and the orthographic projections of the first light-shielding structure (51) and the second light-shielding structure (52) on the display panel (10) are located in a non-display area (101); after obliquely transmitting through the transparent adhesive layer (20) in the direction of the through-hole (20), the light emitted by the display panel (10) is blocked by the second light-shielding structure (52), a small part of the light enters the through-hole (100a) from a side of the second light-shielding structure (52) close to the display panel (10) and is obliquely incident onto the transparent cover plate (200), and the part of the light will be blocked by the first light-shielding structure (51), so that the part of the light is prevented from being observed by a viewer, being beneficial for improving the display effect of the display device.
Patent WO-2020207508-A1 (WO)
Inventor: YU GUOXIN
IPC: F16C32/06
Filed: 2020-05-20
Abstract: 一种气体轴承供气装置和一种电机，属于动力机械领域。该装置包括，置于可旋转件（100）内的通道（200），通道（200）连通气体轴承（300）和供应源。采用该装置，降低对气体轴承（300）供气的供应源压力的需求，即降低对外置冷媒加压罐的需求，减少成本，且简化对气体轴承（300）供气的结构，运行更稳定。
Patent WO-2020244633-A1 (WO)
Inventor: LI HAN
IPC: H04J14/02
Filed: 2020-06-05
Abstract: 本公开提供了一种无线接入网的控制方法、网络设备及系统，该方法包括：向射频拉远单元RRU/有源天线单元AAU发送管理请求；从RRU/AAU侧接收管理请求对应的管理请求响应，其中，管理请求响应中携带有第一状态信息和/或第二状态信息，第一状态信息用于指示RRU/AAU的状态，第二状态信息用于指示RRU/AAU上的彩光模块的状态。
Patent WO-2021022902-A1 (WO)
Inventor: ZHANG LIXIN
IPC: B61F5/52
Filed: 2020-06-11
Abstract: A bogie, comprising: a rigid connecting base (100), the connecting base (100) having a side beam mounting channel running through in a longitudinal direction; and a side beam (300), mounted to the connecting base (100); the side beam (300) comprises a second elastic beam plate (310) and a first elastic beam plate (320), the second beam plate (310) and the first beam plate (320) are provided one above the other and there is a gap therebetween; a middle portion of the second beam plate (310) and a middle portion of the first beam plate (320) are accommodated in the side beam mounting channel, two ends of the second beam plate (310) and two ends of the first beam plate (320) extend out from the connecting base (100), the longitudinal direction is a moving direction of the bogie, and the connecting base (100) is used for being placed above a running rail of rails, thereby achieving the lightweight of the bogie.
Patent WO-2021237811-A1 (WO)
Title: Seat connection apparatus having adjustable backrest
Inventor: MENG ZHENLIN
IPC: A47C7/00
Filed: 2020-06-12
Abstract: A seat connection apparatus having an adjustable backrest, the apparatus comprising a backrest tightness control assembly (6), the backrest tightness control assembly (6) comprising a control lever (61) for adjusting by using a rotation means, a universal joint (62), a transmission rod (63), a first bevel gear (64), a second bevel gear (65), a lifting piece (66), an installation seat (67) of the lifting piece, and elastic adjusting rods (68). The universal joint is used for transmission, the response timeliness of force transfer when the tightness of a backrest is adjusted is improved, and the precision and maneuverability with which the tightness of the backrest is adjusted is also improved, and at the same time, the magnitude of the force arm is also effectively ameliorated, the requirements for the force transfer magnitude are ameliorated, and the probability of an adjustment mechanism incurring damage due to an inputted force being excessively large during adjustment is effectively reduced, thus increasing the service life of a product.
Patent WO-2021017662-A1 (WO)
Title: Nerve monitoring endotracheal cannula
Inventor: CUI DERONG
IPC: A61M16/04
Filed: 2020-06-12
Abstract: Provided in the present invention is a nerve monitoring endotracheal cannula, the endotracheal cannula comprising: an endotracheal guide tube; an annular balloon, used for sealing the gap between the endotracheal guide tube and the trachea of the patient, the annular balloon being disposed annularly on the outer wall of the endotracheal guide tube; a support balloon, used for positioning the endotracheal cannula, the support balloon being arranged on the side of the endotracheal guide tube facing the glottis, and the support balloon adapting to the shape of the glottis after inflation and expansion; and a first inflation assembly and a second inflation assembly for inflating the annular balloon and the support balloon respectively.
Patent WO-2021017674-A1 (WO)
Inventor: ZONG JIAN
IPC: C09D201/04
Filed: 2020-06-18
Abstract: La présente invention concerne un revêtement de surface hydrophobe et son procédé de préparation. Le revêtement de surface hydrophobe fait appel à un ou plusieurs composés alcools fluorés comme matière gazeuse de réaction, et est formé sur une surface d'un corps de base par un procédé de dépôt chimique en phase vapeur assisté par plasma, pour améliorer l'hydrophobicité, la résistance chimique et la résistance aux intempéries de la surface du corps de base.
Patent WO-2021184572-A1 (WO)
Title: Query method and apparatus, computer device and storage medium
Inventor: PAN JIANGHONG
IPC: G06F16/2453
Filed: 2020-06-29
Abstract: Disclosed are a query method and apparatus, a device and a storage medium, which relate to a database of big data. The method comprises: acquiring a query character string, which comprises a customised query expression; parsing the query expression, segmenting the query expression according to a connector to obtain corresponding basic query units comprising condition statements and field statements, acquiring corresponding configuration information, forming basic query units with the same configuration information into sub-query units according to the sequence of the basic query units, wherein the configuration information is used for determining target query manners corresponding to the sub-query units, and querying to obtain corresponding sub-query results according to the target query manners; when the sub-query results are combined query results, combining all the sub-query results to obtain a target query result; and when the sub-query results are quadratic query results, and there is a corresponding second query result in a second-type sub-query unit, updating a query database corresponding to a first-type sub-query unit by means of the second query result, and obtaining, by means of retrieval, a target query result according to the updated query database.
Patent WO-2021120612-A1 (WO)
Inventor: CHEN XIAOLEI
IPC: H04L12/58
Filed: 2020-07-14
Abstract: The present application aims to provide a method and device for presenting a message notification. The method comprises: in response to message pushing event information, in a user equipment, regarding a target pushing message, generating first notification information regarding the target pushing message; and if the target pushing message satisfies delay presentation conditions, delaying the presentation of the first notification information, otherwise, presenting the first notification information in real time, wherein the delay presentation conditions comprise: a first application corresponding to the target pushing message being inconsistent with the current application, which is currently active in the foreground of the user equipment, and the current application being subjected to a screen copying operation. According to the present application, when the first application corresponding to the target pushing message is inconsistent with the current application, or the current application is subjected to a screen copying operation, the first notification information is delayed, thereby guaranteeing the tidiness of an operation screen.
Patent WO-2021017968-A1 (WO)
Title: Method, apparatus and system for processing access request in content delivery system
Inventor: WENG JIANHONG
IPC: H04L29/08
Filed: 2020-07-22
Abstract: Provided are a method, apparatus and system for processing an access request in a content delivery system. The method comprises: acquiring a file access request; determining, according to a preset unknown file determination policy, whether a file corresponding to the file access request is an unknown file, and obtaining a determination result; if the determination result indicates that the file is an unknown file, determining, according to pre-acquired bandwidth usage state information, whether the bandwidth usage state information meets a preset determination policy for full use of a bandwidth, and obtaining a determination result; and when the determination result indicates that the bandwidth usage state information meets the determination policy, triggering an unknown file management node to respond to the file access request, wherein the unknown file management node stores the file corresponding to the file access request.
Patent WO-2021147289-A1 (WO)
Inventor: YUAN YOUJUN
IPC: G06F8/30
Filed: 2020-07-27
Abstract: 本申请公开了一种流式计算作业处理方法、流式计算系统及电子设备，包括:获取流式计算作业；以进程方式运行流式计算作业，流式计算作业包括至少一个进程。
Patent WO-2022016604-A1 (WO)
Title: Novel rock mucking machine
Inventor: DIAO MINGXIA
IPC: E21C35/20
Filed: 2020-08-03
Abstract: A novel rock mucking machine, comprising a travelling assembly (1), a lower base plate (2), an upper base plate (3), an electric control box (5), a lifting assembly (6), a bucket assembly (7), a recoil device (8), and a bucket positioning device (9). The travelling assembly (1) comprises wheels (103); the travelling assembly (1) is fixed below the lower base plate (2); the upper base plate (3) is rotatably disposed above the lower base plate (2); the electric control box (5) and the lifting assembly (6) are provided on the upper base plate (3); the bucket assembly (7) is hingedly connected to the front end of the upper base plate (3); the lifting assembly (6) drives, by means of a chain (603), the bucket assembly (7) to rotate; the bucket positioning device (9) locks or releases the output shaft of a lifting motor by means of a brake band (905). The bucket of the rock mucking machine can be positioned at any position, the positioning device is mounted on a motor at the high-speed input shaft end of a lifting speed reducer; the positioning is performed in a flexible manner to avoid impact and damage to the lifting speed reducer. Moreover, the upper base plate is driven to rotate by hydraulic pressure to achieve left and right movement of the bucket, thereby reducing the labor intensity of workers, and improving the production efficiency and safety.
Patent WO-2022027181-A1 (WO)
Inventor: LI HAITAO
IPC: H04W36/00
Filed: 2020-08-03
Abstract: 本申请提供了一种信息上报方法、装置、设备及存储介质，涉及无线通信技术领域。所述方法包括：终端向服务小区基站上报第一定时偏差，第一定时偏差是第一传播延时和第二传播延时之间的差值，第一传播延时是终端和服务小区卫星之间的传播延时，第二传播延时是终端和相邻小区卫星之间的传播延时。也即是，终端能够测量确定相邻小区卫星的传播延时，并将相邻小区卫星的定时偏差上报给服务小区基站，以辅助服务小区基站及时调整针对相邻小区配置的测量间隔的偏移值，和/或，SMTC的偏移值。
Patent WO-2022021459-A1 (WO)
Inventor: WANG ZHENG
IPC: G06F12/0871
Filed: 2020-08-04
Abstract: Disclosed are a data pre-loading apparatus and a data pre-loading method, and a storage medium. The data pre-loading method comprises: acquiring an original data set and a zero-padded data set, wherein the original data set and the zero-padded data set jointly form an input data set of a convolutional neural network; and before calculation units perform convolution calculation, storing, according to a predetermined allocation mode, data in the input data set in caches corresponding to the calculation units, so as to respectively form different target data sets in the caches of the calculation units, wherein data in the target data sets is data required by the calculation units during a convolution calculation process. Temporal sorting or spatial sorting is performed on original data and zero-padded data, an input data set is formed, and pieces of data in the input data set are allocated to caches of different calculation units, so that the data reusability is improved, the memory reading frequency is reduced, the data preparation time is shortened, the delay between layer calculations is reduced, and the overall power consumption of a chip is reduced.
Patent WO-2022040863-A1 (WO)
Inventor: CAI XIAOZHUO
IPC: H05K7/20
Filed: 2020-08-24
Abstract: A cooling system for a datacenter device is disclosed. Fins (216) are provided between a first plate (210) and a second plate (208) to dissipate a first amount of heat to an environment in a first configuration of the fins (216). The first plate (210) is movable relative to the second plate (208) to expose a surface area of the fins (216) to the environment in a second configuration of the fins (216).
Patent WO-2022061543-A1 (WO)
Inventor: ZHOU HONGJUN
IPC: H01L27/32
Filed: 2020-09-22
Abstract: A display substrate and a display device. The display substrate comprises a base, and the base comprises a display area and a peripheral area. The display area comprises multiple sub-pixels, multiple data lines and multiple power lines. The peripheral area comprises at least one test data signal line, at least one test control signal line and multiple test units, wherein the multiple test units are located on the side of the multiple data lines that is away from the display area, and at least one of the multiple test units is electrically connected to at least one of the multiple data lines, at least one test data signal line, and at least one test control signal line. The peripheral area further comprises a first power bus and multiple connection portions, the first power bus is located on the side of the multiple test units that is away from the display area, the multiple connection portions are electrically connected to the first power bus and are electrically connected to the multiple power lines, and the multiple connection portions extend toward the display area along areas between the multiple test units.
Patent WO-2022000861-A1 (WO)
Inventor: GUO TENGWEI
IPC: G06T1/00
Filed: 2020-10-16
Abstract: The present application relates to an image tampering area locating method and apparatus, and a storage medium, which belong to the technical field of image processing. The method comprises: performing discrete wavelet transformation on a target image to obtain a diagonal wavelet coefficient matrix of the target image; dividing the diagonal wavelet coefficient matrix into blocks multiple times according to different sizes, so as to obtain a block coefficient set corresponding to each division; respectively performing noise estimation on each block coefficient in each block coefficient set to obtain a block noise value corresponding to each block coefficient; and determining a tampered-with area in the target image in conjunction with each block noise value corresponding to the multiple divisions. The problem of an applicable scenario of an existing image tampering detection method being limited can be solved. Noise distribution of an image tampering area is generally different from noise distribution of a normal area, and therefore, estimating noise of each area to detect the tampered-with area can expand the application range of the image tampering detection method and improve the accuracy of locating the tampered-with area.
Patent WO-2022082357-A1 (WO)
Title: Surgical instrument force detection mechanism and surgical instrument force detection device
Inventor: PAN LUFENG
IPC: G01N3/04
Filed: 2020-10-19
Abstract: A surgical instrument force detection mechanism and a surgical instrument force detection device (100). The surgical instrument force detection mechanism comprises a pricking and clamping member (40), a second fixing table (311), and a second force sensor (321); the pricking and clamping member (40) is hollow and can allow a surgical instrument to penetrate through; the second fixing table (311) is used for fixing a tissue to be detected, and the second fixing table (311) is connected to the second force sensor (321); and the second force sensor (321) can detect force or torque applied to said tissue by the surgical instrument. According to the surgical instrument force detection mechanism, by providing the second fixing table (311) and the second force sensor (321), said tissue can be fixed, the force condition of said tissue can be detected, the moving path and the magnitude of the applied force of the surgical instrument can be conveniently optimized, the risk of minimally invasive surgery can be controlled, and the problem in the prior art that the force condition of tissues to be detected cannot be detected is solved.
Patent WO-2022062045-A1 (WO)
Title: Wafer matching design method, wafer bonding structure and chip bonding structure
Inventor: SHENG BEIBEI
IPC: H01L21/768
Filed: 2020-10-27
Abstract: A wafer matching design method, a wafer bonding structure and a chip bonding structure, said method comprises: providing a first wafer comprising cell arrays (11, 31, 51, 52), the cell arrays (11, 31, 51, 52) comprising at least two first chips (11a, 31a, 51a, 52a); providing a second wafer comprising second chips (21, 41, 61, 62), one of the second chips (21, 41, 61, 62) at least covering one of the cell arrays (11, 31, 51, 52), and the performance of the second chips (21, 41, 61, 62) matching that of the first chips (11a, 31a, 51a, 52a) in the cell arrays (11, 31, 51, 52) covered thereby; and respectively providing corresponding alignment marks on the first and second wafers. The present application achieves the matching design and bonding of two or more wafers of which the shapes or areas of corresponding chips are significantly different, so that the areas of the chips are effectively utilized, thereby having better matching of area and performance, shortening the research and development cycle of new products, and improving the degree of freedom in design diversity of products.
Patent WO-2021169354-A1 (WO)
Inventor: GU DAZHONG
IPC: G06F40/279
Filed: 2020-10-29
Abstract: L'invention concerne un procédé et un dispositif pour extraire des références médicales spécifiques et une relation de celles-ci, et un support de stockage lisible par ordinateur. Le procédé comprend: l'extraction de références d'entité à partir d'un document d'échantillon médical, et le marquage de positions grammaticales; la détermination d'une relation de trajet entre les références d'entité, et la génération, le filtrage et la vérification d'un ensemble de règles d'extraction candidates pour déterminer une règle d'extraction finale; et le traitement d'un document à identifier pour extraire des références spécifiques médicales et une relation d'interaction de celles-ci. Au moyen de la présente invention, des références médicales spécifiques et une relation d'interaction de celles-ci peuvent être automatiquement analysées.
Patent WO-2022088086-A1 (WO)
Inventor: WANG NINI
IPC: G02B13/18
Filed: 2020-10-30
Abstract: An optical imaging system (10), a photographing module (100), and an electronic device (1000). From an object side to an image side, the optical imaging system (10) sequentially comprises a first lens (L1) having refractive power, a second lens (L2) having refractive power, a third lens (L3) having refractive power, and a fourth lens (L4) having refractive power; at least one of the first lens (L1) to the fourth lens (L4) has a non-rotationally symmetric aspheric surface; and the optical imaging system satisfies the following conditional expression: 0≤BL/f≤2. By means of compact space arrangement and reasonable refractive power allocation, the optical imaging system (10) achieves the lightening and thinning, and the short total length of the photographing module (100), and has low optical sensitivity and good imaging quality; moreover, under the condition that the number of lenses is limited, by means of the non-rotationally symmetric aspheric surface, the degree of freedom of a meridian plane is increased and the image quality is corrected, batch production and processing can be performed, and the requirements of the current market are satisfied.