baber/WOPTO huggingface dataset:
Patent WO-2020172927-A1 (WO)
Inventor: WEI ZHENGPENG
IPC: G01R1/067
Filed: 2019-03-19
Abstract: A pogo pin comprises a hollow barrel (1), a plunger (2) having a rear end engaged in the barrel (1) and movable in an axial direction of the barrel (1), and a spring (3) provided between a front end of the plunger (2) and an internal base portion of the barrel (1) and applying a push force to the plunger (2). Multiple elastic members (5) are circumferentially provided around an opening end (4) of the barrel (1). A first flange (7) is provided at an inner side of the elastic member (5) to prevent the plunger (2) from separating from the barrel (1). The first flange (7) tightly presses against an outer wall of the plunger (2) under the action of an elastic force generated by elastic deformation of the elastic member (5). A second flange (8) is provided at an outer wall of the rear end of the plunger (2). The second flange (8) can tightly press against the first flange (7) under the action of the spring (3). The pogo pin of the present invention has low resistance, ensures stable electrical contact between a plunger and a barrel thereof, is applicable to transmission of a high-frequency large-current signal, and can be assembled conveniently, thereby enhancing assembly efficiency.
Patent WO-2019184986-A1 (WO)
Title: 显示面板及其制造方法、显示装置
Inventor: ZHANG PENGJU
IPC: G02F1/01
Filed: 2019-03-28
Abstract: 显示面板及其制造方法和显示装置。显示面板包括：相对设置的阵列基板（10）和彩膜基板（20）；阵列基板（10）和彩膜基板（20）之间设置有光传输介质层（30），光传输介质层（30）由氧化石墨烯制成。
Patent WO-2019185057-A1 (WO)
Title: Organic electroluminescent device and application thereof
Inventor: CHEN HAIFENG
IPC: H01L51/54
Filed: 2019-03-29
Abstract: The present invention relates to the technical field of semiconductors, and in particular, to an organic electroluminescent device and an application thereof, comprising a cathode reflection electrode layer and an ITO anode layer. At least one organic thin film layer is provided between the cathode reflection electrode layer and the ITO anode layer; the organic thin film layer comprises a compound taking triaminobenzene as a core; the structure of the compound taking triaminobenzene as a core is shown as general formula (1). The compound of the present invention takes benzene as a core, has high glass state temperature and molecular thermal stability, and has an appropriate HOMO and LUMO energy level and high Eg; by means of the structure optimization of the device, the photoelectric performance of the OLED device can be improved, and the service life of the OLED device can be prolonged.
Patent WO-2019201240-A1 (WO)
Title: Connection structure, and loudspeaker and electronic device having same
Inventor: JIANG JIAHONG
IPC: H04R9/06
Filed: 2019-04-16
Abstract: Disclosed are a connection structure, and a loudspeaker and electronic device having same. The connection structure comprises a snap ring (11) and a connection column (3). The snap ring (11) is provided with a notch, the width of the notch being larger than the inner diameter of the snap ring (11), and the inner wall of the snap ring (11) being provided with a supporting arm (12). The connection column (3) comprises a column body (31) and a column head (32) located at one end of the column body (31), the outer diameter of the column head (32) being larger than that of the column body (31), and the column body (31) being provided with a snap-in groove (313). The column body (31) of the connection column (3) can pass through the notch in the snap ring (11) and is snap-fitted within the snap ring (11), and the supporting arm (12) of the snap ring (11) can be snap-fitted within the snap-in groove (313) of the connection column (3).
Patent WO-2020215279-A1 (WO)
Inventor: LUO LE
IPC: H02M7/06
Filed: 2019-04-25
Abstract: 本申请公开了一种过压保护控制电路，其特征在于，所述过压保护电路包括：检测电路、输入电路、变压器、输出电路，其中，所述变压器包括：原边绕组、第一副边绕组、第二副边绕组和铁芯，所述输出电路包括：第一绕组输出电路和第二绕组输出电路；所述第一副边绕组与所述第一绕组输出电路连接，所述第二副边绕组与所述第二绕组输出电路连接，所述原边绕组与所述输入电路连接，所述第一绕组输出电路与所述第二绕组输出电路并联连接。本申请提供的过压保护控制电路具有提高电路安全性与可靠性的优点。
Patent WO-2020220211-A1 (WO)
Inventor: LIU YANG
IPC: H04L5/00
Filed: 2019-04-29
Abstract: An information transmission method and apparatus, and a computer readable storage medium, relating to the technical field of communication. The method comprises: an access network device generates indication information, the indication information being used for indicating QCL parameters; and the access network device sends a synchronisation signal block SSB, the synchronisation signal block SSB carrying the indication information. By means of the SSB carrying indication information used for indicating QCL parameters, the present method enables a terminal to only need to detect SSB at an SSB candidate position corresponding to a given beam in the next period, and not need to detect SSB at all of the SSB candidate positions, reducing the number of detections by the terminal and reducing the power consumption of the terminal.
Patent WO-2019218905-A1 (WO)
Title: Object verification method, device and system
Inventor: CHEN JING
IPC: G06F21/32
Filed: 2019-05-08
Abstract: Disclosed in the present application are an object verification method, device and system. The method comprises: collecting image information of a first object; comparing the collected image information of the first object with images satisfying a preset condition to obtain a comparison result, wherein the images satisfying a preset condition include a prestored image of the first object and a prestored image of a second object, the first object and the second object being objects with similar features; and determining, on the basis of the comparison result, whether the first object passes the verification. The present application solves the technical problem in the prior art that human face recognition is low in efficiency.
Patent WO-2020220390-A1 (WO)
Inventor: XU BAIPING
IPC: B29C48/59
Filed: 2019-05-10
Abstract: Provided are a multi-screw extruder having a co-directional differential, and a machining method; in the co-directional differential multi-screw extruder, two equal outer diameters of a first screw (21) and a second screw (22) are caused to rotate in the same direction in an extruder barrel (10), the two screws wiping against each other, achieving self-cleaning in the machining process; furthermore, mutually meshing arcs are arranged between the root diameter and top diameter of the two screws, forming a first step structure (211) and a second step structure (221), breaking the axial symmetry of the cross-sectional profile of the screw; moreover, the first step structure (211) and the second step structure (221) periodically interlock in the meshing area, changing the topological structure of the flow channel in the meshing area, effectively introducing a strong tensile effect and strong perturbation effect in the meshing area, thus comprehensively enhancing the combined effects of melting and plasticizing of the material.
Patent WO-2020119023-A1 (WO)
Inventor: He Dingkang
IPC: A47J31/02
Filed: 2019-05-17
Abstract: 一种多功能养生壶，包括壶体（1）、壶盖（2）、内锅（3）和小蒸笼（4），所述壶体（1）上设置有壶嘴（11）和顶部开口（12），所述壶盖（2）盖设于壶体（1）的顶部开口（12）上，所述内锅（3）的侧壁和/或底壁上开有蒸汽孔（30），所述壶嘴（11）下方的壶体（1）内侧壁上设有支承凸起（13），所述内锅（3）置于壶体（1）内、且内锅（3）的上部周边承置在支承凸起（13）上，所述壶盖（2）的下部经顶部开口（12）延伸入壶体（1）内、且下压所述内锅（3）。该养生壶利用壶中的高温蒸汽将内锅中的食物在蒸熟，蒸汽会带走食物中的大量糖分，从而使得内锅中的熟食含糖量少，符合高血糖、高血压的老人或糖尿病病人的食用要求。
Patent WO-2020029650-A1 (WO)
Title: Lens coating jig
Inventor: WEI CHUANDONG
IPC: C23C14/50
Filed: 2019-05-24
Abstract: A lens coating jig (100), comprising a jig upper plate (1) and a jig lower plate (2) which is disposed opposite to the jig upper plate (1) and which holds lenses to be coated together with the jig upper plate (1), wherein the jig upper plate (1) is provided with a plurality of first lens receiving holes (10), and the jig lower plate (2) is provided with second lens receiving holes (20) corresponding to the first lens receiving holes (10); the jig upper plate (1) is provided with concave portions (11) surrounding the first lens receiving holes (10), and the concave portions (11) are in communication with the first lens receiving holes (10); the jig lower plate (2) is provided with convex portions (21) at positions corresponding to the concave portions (11), and the convex portions (21) partially extend into the second lens receiving holes (20); the convex portions (21) are used for embedding into the concave portions (11) and abutting against an object surface (311) or an image surface (312) of a non-imaging region (31) of the lenses (3) to be coated when the jig upper plate (1) and the jig lower plate (2) are fitted together. The lenses (3) to be coated are fitted to the inner walls which surroundingly form the first lens receiving holes (10), and the diameter of second lens receiving holes (20) is larger than the diameter of the lenses (3) to be coated.
Patent WO-2020237529-A1 (WO)
Title: 一种无人机的飞行控制方法、设备及无人机
Inventor: LV XIMIN
IPC: B64C9/12
Filed: 2019-05-29
Abstract: 提供了一种无人机的飞行控制方法、设备及无人机，其中，该方法包括：获取飞行模式切换指令，飞行模式切换指令用于指示无人机的飞行模式在旋翼飞行模式和固定翼飞行模式之间切换（S301）；根据无人机当前的飞行状态信息和/或无人机当前所处环境信息，确定无人机是否满足飞行模式切换条件（S302）；当无人机满足飞行模式切换条件时，对无人机当前的飞行模式进行切换（S303）。通过这种方式，可以提高无人机在飞行模式切换过程中的安全性和可靠性。
Patent WO-2019242484-A1 (WO)
Title: 接入控制方法及用户设备
Inventor: ZHANG CHONGMING
IPC: H04W48/02
Filed: 2019-05-31
Abstract: 本发明提供一种用户设备中的接入控制方法及用户设备，能够避免无意义的RNAU的连接请求，从而提高通信资源的利用效率。所述用户设备中的接入控制方法包括：在执行接入控制检查的结果是禁止接入的情况下，启动禁止接入定时器；以及在判断为禁止接入定时器处于停止运行状态的情况下，根据如下条件中的至少一个来决定是否触发接入网通知区域更新RNAU，所述条件包括：UE当前的连接状态是否处于非激活态、UE进入非激活态时启动的RNAU定时器是否处于运行状态、UE当前驻留的小区是否属于接入网通知区域RNA。
Patent WO-2020124966-A1 (WO)
Inventor: WU YIWEN
IPC: H04N21/232
Filed: 2019-06-13
Abstract: Disclosed are a program search method, apparatus and device, and a medium. The method comprises: receiving a program search request input by means of a voice; performing voice recognition on the program search request to obtain a program search keyword; determining attribute information of a target program according to the program search keyword; and searching for the target program in a pre-established global program database matching the attribute information.
Patent WO-2020007361-A1 (WO)
Title: Control method for power assembly heat exchange system, power assembly heat exchange system, and vehicle
Inventor: YUAN ZHENYU
IPC: H02K9/00
Filed: 2019-07-05
Abstract: A control method for a power assembly heat exchange system, a power assembly heat exchange system, and a vehicle. The power assembly heat exchange system comprises: a power assembly, a heat exchange pump, and a heat exchanger. The control method comprises the following steps: starting the heat exchange pump; determining the temperature of the power assembly and, on the basis of the temperature of the power assembly, generating a first signal for controlling the speed of the heat exchange pump; determining the speed of rotation of the power assembly and, on the basis of the speed of rotation of the power assembly, generating a second signal for controlling the speed of the heat exchange pump; and selecting the speed of the heat exchange pump: comparing the speed of the heat exchange pump corresponding to the first signal with the speed of the heat exchange pump corresponding to the second signal, and operating the heat exchange pump at the higher of the two speeds.
Patent WO-2020177257-A1 (WO)
Inventor: CHEN XIAOXIA
IPC: C09K11/68
Filed: 2019-07-09
Abstract: Disclosed are a red and near-infrared light-emitting material, a preparation method therefor and a light-emitting device including the light-emitting material. The red and near-infrared light-emitting material contains a compound represented by the molecular formula aSc 2 O 3 ·Ga 2 O 3 ·bR 2 O 3 , wherein R element includes one or two of Cr, Ni, Fe, Yb, Nd and Er, 0.001≤a≤0.6, and 0.001≤b≤0.1. The light-emitting material can be excited by spectra rich in wavelength range (ultraviolet or purple light or blue light) to generate a light source with wide spectrum of 650nm-1700nm or a multi-spectra light source so as to emit light, thus having higher light-emitting intensity.
Patent WO-2020029783-A1 (WO)
Title: Pusch and sr processing method and device
Inventor: LI NA
IPC: H04W24/10
Filed: 2019-07-22
Abstract: The embodiments of the present invention relate to the technical field of communications, and disclosed thereby are a PUSCH and SR processing method and device, which are capable of solving the problem wherein conflict exists between a PUSCH and SR when a UE transmits the PUSCH and SR. The specific solution is as follows: determining a manner of processing a PUSCH and SR when the time domain resource of a PUSCH and the time domain resource of an SR overlap, wherein the PUSCH is used for transmitting a first type of service data, and the SR is used for requesting transmission resources of a second type of service data; and processing the PUSCH and SR according to the manner of processing. The manner of processing comprises transmitting the SR and discarding the PUSCH, or transmitting the PUSCH and SR. The embodiments of the present invention are applied by a UE in the process of processing a PUSCH and SR.
Patent WO-2020078065-A1 (WO)
Title: Pin-cutting machine for electronic components
Inventor: HU XIAOMING
IPC: B21F11/00
Filed: 2019-07-30
Abstract: A pin-cutting machine for electronic components, comprising a support panel (1). The support panel is provided with a conveyor assembly and a left cutter (2) and a right cutter (3) disposed at the left and right side opposite one another. The conveyor assembly comprises rollers (4) disposed in parallel at the front and the rear and a ring-shaped belt (5) wrapped around the two rollers. A middle panel (6) is provided between the left cutter and right cutter. The ring-shaped belt wraps outside of the middle panel. The left cutter and the right cutter are both provided with a matching first drive mechanism (20). Driven by the first linear drive mechanisms, the left cutter move toward to the left side of the middle panel and the right cutter moves toward the right side of the middle panel. The pin-cutting machine for electronic components can cut the pins of an electronic component in one go, thereby enhancing the production efficiency and lowering labor intensity.
Patent WO-2020078077-A1 (WO)
Title: Generation method and generation chip for micro sample
Inventor: YIN YUDAN
IPC: B01L3/00
Filed: 2019-08-07
Abstract: A generation method and generation chip for a micro sample. The method comprises: respectively adding polyelectrolyte solutions having opposite charges to at least one pair of liquid inlet holes (301, 302, 303, 304) of a generation chip for a pretreated micro sample simultaneously at a set flow rate, wherein the proportions of the quantity of charges of the positive and negative charges in the polyelectrolyte solution added to each pair of liquid inlet holes (301, 302, 303, 304) are approximately identical; respectively controlling the polyelectrolyte solutions of the liquid inlet holes (301, 302, 303, 304) to enter sample introduction channels (401, 402, 403, 404) in the generation chip communicated with the liquid inlet holes (301, 302, 303, 304); and controlling the polyelectrolyte solutions of the sample introduction channels (401, 402, 403, 404) to converge at a master channel (200) of the generation chip, and forming a compound micro sample having a set diameter at the home position of the master channel (200) within a set compound period. In addition, provided is a generation chip used for the method.
Patent WO-2020134119-A1 (WO)
Inventor: Peng kangda
IPC: F25B21/02
Filed: 2019-08-16
Abstract: 本发明公开了一种移动终端散热装置，包括吸热组件、夹持机构以及弹压组件；弹压组件分别与吸热组件和夹持机构连接；夹持机构的一侧形成有对移动终端的夹持空间；夹持机构上开设有第一通孔，吸热组件穿过第一通孔与移动终端相接触；弹压组件用于提供吸热组件与移动终端之间的弹力。本申请提供的上述方案，通过弹压组件的作用，能够使得吸热组件与夹持机构所夹持的移动终端之间始终保持紧密的接触，从而让吸热组件能够最大程度的吸收移动终端所产生的热量，以达到对移动终端进行降温的目的，进而有效地缓解了移动终端由于温度过高而导致性能下降的情况，提高了其使用寿命。
Patent WO-2021035446-A1 (WO)
Inventor: LI YI
IPC: C12N15/867
Filed: 2019-08-23
Abstract: The present invention provides a T cell receptor (TCR) capable of specifically binding a short peptide FMNKFIYEI derived from an AFP antigen, the antigen short peptide FMNKFIYEI can form a complex with HLA A0201 and be presented together to a cell surface. The present invention further provides a nucleic acid molecule encoding the TCR and a vector comprising the nucleic acid molecule. In addition, the invention further provides a cell transducing the TCR of the present invention.
Patent WO-2020043077-A1 (WO)
Inventor: LUO HUI
IPC: C12P13/04
Filed: 2019-08-27
Abstract: Provided is an enzymatic method for preparing L-threo/erythro-p-methylsulfonylphenyl serine, in particular, a method for preparing L-threo/erythro-p-methylsulfonylphenyl serine by catalyzing glycine and p-methylsulfonylphenyl serine using an L-β-hydroxy-α-amino acid synthetase. Provided are a preparation system for the above-mentioned method and an L-β-hydroxy-α-amino acid synthetase, comprising an L-β-hydroxy-α-amino acid synthetase cyclized with SpyTag-SpyCatcher.
Patent WO-2020082889-A1 (WO)
Title: Credit reporting evaluation method and apparatus, and electronic device
Inventor: CUI JIAHUI
IPC: G06Q50/26
Filed: 2019-08-28
Abstract: Provided are a credit reporting evaluation method and apparatus, and an electronic device. The method comprises: acquiring credit reporting proof data provided by an endorser, wherein a hash value corresponding to the credit reporting proof data is stored in a blockchain by the endorser for proofing; implementing calculation processing on the credit reporting proof data by means of a credit evaluation function, so as to obtain a credit reporting evaluation result to be verified; generating zero-knowledge proof information for the credit reporting evaluation result to be verified; and sending the credit reporting evaluation result to be verified and the zero-knowledge proof information to a checker, wherein when the checker determines, according to the zero-knowledge proof information, that the credit reporting evaluation result to be verified is generated by means of the credit evaluation function and that a calculation parameter used for generating the credit reporting evaluation result to be verified matches the hash value corresponding to the credit reporting proof data, the credit reporting evaluation result to be verified is confirmed to be credible.
Patent WO-2020228203-A1 (WO)
Title: Display panel and preparation method therefor
Inventor: ZHU CHAO
IPC: H01L51/56
Filed: 2019-09-16
Abstract: Disclosed are a display panel and a preparation method therefor. The display panel comprises a substrate (1), a light-emitting layer (2), a first inorganic layer (31), a second inorganic layer (32), an organic layer (33) and a third inorganic layer (34). The preparation method for the display panel comprises a substrate (1) evaporation step (S1), a light-emitting layer (2) preparation step (S2), a first inorganic layer (31) preparation step (S3), a mask plate (20) mounting step (S4), a second inorganic layer (32) preparation step (S5), a mask plate (20) removal step (S6), an organic layer (33) preparation step (S7) and a third inorganic layer (34) preparation step (S8). By arranging a linear organic layer (33) in the second inorganic layer (32), the display panel is bendable at the position corresponding to the organic layer (33), and the second inorganic layer (32) on two sides of the organic layer (33) is not bendable; an area, corresponding to the organic layer (33), of the display panel is referred to as a bending area (100), and an area, corresponding to the second inorganic layer (32), of the display panel is referred to as a non-bending area (200); and not only can good bending performance of the bending area (100) be ensured, but water and oxygen resistance of the non-bending area (200) can also be improved, thereby prolonging the service life of the display panel.
Patent WO-2020224152-A1 (WO)
Title: Driver chip waveform correction method and apparatus, and display panel
Inventor: XU FENGCHENG
IPC: G09G3/20
Filed: 2019-09-16
Abstract: Disclosed are a driver chip waveform correction method and apparatus, and a storage medium and a display panel. The method comprises the following steps: acquiring a preset first voltage at a high level and a preset second voltage at a low level (S101); setting a threshold voltage according to the first voltage and the second voltage (S102); receiving a timing sequence signal sent by a logic board (S103); and correcting the timing sequence signal according to the threshold voltage (S104), wherein a voltage, less than the threshold voltage, at a moment of the timing sequence signal is regulated to a second voltage, and a voltage, greater than the threshold voltage, at a moment of the timing sequence signal is regulated to a first voltage.
Patent WO-2020063419-A1 (WO)
Inventor: ZHAO SHUQIANG
IPC: C08G63/08
Filed: 2019-09-18
Abstract: L'invention concerne un copolymère séquencé amphiphile biodégradable du type polyester-polyester, son procédé de préparation et une application associée, qui se rapportent aux domaines techniques des matériaux polymères et de la médecine. L'invention concerne également une micelle chargée de médicament obtenue à partir du copolymère séquencé selon l'invention, et une composition pharmaceutique comprenant la micelle chargée de médicament selon l'invention.
Patent WO-2020057561-A1 (WO)
Title: 一种由淀粉制备d-阿洛酮糖的方法
Inventor: REN SHIKUO
IPC: C12P19/02
Filed: 2019-09-18
Abstract: 一种制备D-阿洛酮糖的方法，以淀粉为原料，经过糖化处理、异构化处理，通过浓缩和色谱分离处理，制得D-阿洛酮糖，纯度为98-99％。
Patent WO-2020073816-A1 (WO)
Inventor: XUE HONGZHEN
IPC: G06T3/00
Filed: 2019-09-26
Abstract: A method and device for measuring distortion parameters of a display device, a measuring device, and a computer-readable medium, the display device comprising a display screen and a lens located on a light emitting side of the display screen, wherein the method comprises: acquiring a distortion image generated after an initial image traverses the lens, the initial image being an image displayed on the display screen, the initial image comprising a plurality of first corner points, and the distortion image comprising a plurality of second corner points matching the plurality of first corner points respectively (101); and determining distortion parameters of the display device according to the positional relationship between the second corner points and the first corner points that match the second corner points (102).
Patent WO-2021046942-A1 (WO)
Title: All-gear stepless automatic transmission and speed ratio active control system
Inventor: HE YAOHUA
IPC: F16D13/00
Filed: 2019-09-29
Abstract: An all-gear stepless automatic transmission and speed ratio active control system. A speed ratio active control mechanism (II) is provided between a differential speed mechanism (I) for proportionally distributing a torque and a planetary gear mechanism (III), the differential speed mechanism (I) for proportionally distributing a torque comprises two differential bevel gears (6, 7), and the two differential bevel gears (6, 7) are connected to a gear ring (12) and a sun gear (11) of the planetary gear mechanism (III), respectively; the speed ratio active control mechanism (II) comprises a speed ratio adjustment motor (8), and a speed ratio adjustment driving gear (9) and a speed ratio adjustment driven gear (10) which are in a constant mesh state; the speed ratio adjustment driven gear (10) is rigidly linked to one of differential bevel gear shafts (5, 16), and the speed ratio adjustment driving gear (9) is connected to the speed ratio adjustment motor (8); and a planetary gear (13) is meshed with the sun gear (11) and the gear ring (12), and outputs power to the outside by means of a planetary carrier (15). The all-gear stepless automatic transmission and speed ratio active control system has a large speed ratio change range, can effectively realize stepless automatic transmission, and can also actively control the speed ratio.