baber/WOPTO huggingface dataset:
Patent WO-2020057011-A1 (WO)
Inventor: XU ZHIGANG
IPC: H04R9/06
Filed: 2018-12-29
Abstract: A sounding apparatus and an electronic device. The apparatus comprises a vibration system and a magnetic circuit system cooperating with the vibration system; the vibration system comprises a centering support plate (10) and a voice coil (22); the centering support plate (10) comprises a center part (15) located at the center and an edge part (16) located at the periphery; the center part (15) and the edge part (16) are connected by means of a first cantilever (11); one end of the voice coil (22) in the axial direction is fixed to the center part (15); the voice coil (22) comprises a body part and a lead wire (27) led out from the body part; the centering support plate (10) further comprises a fixing part (12); the fixing part (12) is connected to the edge part (16) and spaced apart from the center part (15), or the fixing part (12) is connected to the center part (15) and spaced apart from the edge par (16); an orthographic projection of the fixing part (12) is located between the edge part (16) and the center part (15); the lead wire (27) is fixed to the fixing part (12); a portion of the lead wire (27) located between the fixing part (12) and a root part is suspended.
Patent WO-2019144931-A1 (WO)
Title: Moisture power generator and preparation method therefor
Inventor: ZHOU YUNHONG
IPC: H02N3/00
Filed: 2019-01-25
Abstract: The present invention relates to a moisture power generator and a preparation method therefor. The moisture power generator comprises a substrate, a first electrode, a nanowire layer and a second electrode arranged in sequence, wherein the nanowire layer is arranged between the first electrode and the second electrode and is formed from randomly distributed nanowires. The present invention further provides a preparation method for the above-mentioned moisture power generator. The moisture power generator provided by the present invention uses a network structure formed from the nanowires, wherein the structure has a good hydrophilicity, and wherein a large number of nanometer gaps contained therein can facilitate moisture diffusion, so that the moisture power generator can have a relatively high power output density. When the substrate of the moisture power generator is made of a flexible material, in combination with the nanowire layer network structure with a high flexibility, the moisture power generator also a has good mechanical flexibility, can act as a humidity sensor to detect the environmental humidity, and can also be pasted onto the skin of a human body to monitor the respiration state of the human body in real time, or can act as a wearable electronic touch screen, and can also be used for driving an alcohol sensor.
Patent WO-2020052206-A1 (WO)
Title: Smog or dustproofing 3d mask wearable device
Inventor: LI ZHOU
IPC: A41D13/11
Filed: 2019-03-01
Abstract: A smog or dustproofing 3D mask wearable device, comprising a wearable device fitting surface (1), wherein a circular supporting cavity (3) is formed in the inner wall of the wearable device fitting surface (1); the opening direction of the supporting cavity (1) faces the inner side of the circle of the wearable device fitting surface (1); a nose wing groove (2) is formed in the wearable device fitting surface (1). The present smog mask wearable device may allow the filtering efficiency of all disposable 3D masks on the market to completely reach standard when used. The smog mask wearable device has a low price, is economically suitable and convenient to use, and original 3D masks do not need to be done away with and improved. The device is reusable, low in carbon, environmentally-friendly, and low in price, and is thus affordable to low-income workers. The present smog mask wearable device is suitable for public consumption and practical.
Patent WO-2020181586-A1 (WO)
Title: Low differential mode gain few-mode erbium-doped fiber amplifier
Inventor: WU BAOJIAN
IPC: H01S3/094
Filed: 2019-03-27
Abstract: A low differential mode gain few-mode erbium-doped fiber amplifier, comprising a coherent pump unit, a signal mode multiplexer, a wavelength division multiplexer, a first optical isolator, a few-mode erbium-doped fiber, a second optical isolator, an optical filter and a signal mode demultiplexer. The coherent pump unit comprises a pump laser, a demultiplexer, a mode converter, a phase controller, and a pump mode multiplexer, wherein the pump laser generates a high power pump optical signal and inputs same into the demultiplexer; the demultiplexer divides the pump optical signal into multiple pump optical signals; the mode converter converts each pump optical signal onto a required pump mode; next the initial phases of multiple pump optical signals transmitted in the same direction are changed, by means of the phase controller; and finally the pump mode multiplexer multiplexes the multiple pump optical signals having different initial phases into one optical fiber, and uses same as an output signal of the coherent pump unit. The low differential mode gain few-mode erbium-doped fiber amplifier uses a pump beat effect to control gain equalization of the amplifier, thereby reducing a differential-mode gain while obtaining a high gain.
Patent WO-2020155369-A1 (WO)
Inventor: HUANG JINFENG
IPC: F21Y115/10
Filed: 2019-04-03
Abstract: 一种振动式自发电LED灯，包括发电组件（1）、发光组件（2）。发电组件（1）包括相对连接的上壳体（111）和下壳体（112），上壳体（111）包括底座、内壁，下壳体（112）上设置有线圈座（1121），线圈座（1121）围成活动腔（3）且与上壳体（111）的内壁之间形成线圈保护腔（4）。电磁感应线圈（12）设置在线圈保护腔（4）内且紧密缠绕在线圈座（1121）外侧。活动腔（3）底部固定设置有第一永磁体（131），活动腔（3）内设置有第二永磁体（132）且第二永磁体（132）与第一永磁体（131）的相对面为同磁性面，第二永磁体（132）可沿活动腔（3）径向位移，使得电磁感应线圈（12）具有切割磁感线效应从而产生电能并通过微电能收集释放模块（14）为发光组件（2）供电。
Patent WO-2019196738-A1 (WO)
Title: Method for overcoming self-incompatibility of diploid potatoes
Inventor: HUANG SANWEN
IPC: C12N15/82
Filed: 2019-04-04
Abstract: Disclosed is a method for overcoming self-incompatibility of diploid potatoes, the method comprising (1) selecting a target fragment; (2) constructing a gene-targeting recombinant vector; (3) achieving a functional deletion mutation of the intracellular S-RNase gene; (4) regenerating several potato plants; (5) specifically amplifying a DNA segment, in which the S-RNase gene contains the target fragment, in a regenerated plant; (6) selecting a regenerated plant in which the S-RNase gene is edited; (7) further screening the selected gene-edited plant for a diploid gene-edited line; (8) carrying out an expanding propagation for and colonizing the selected gene-edited line, and carrying out self-compatibility phenotypic identification at the flowering stage; and (9) sequencing amplified products of harvested progenies of self-compatible plants, and detecting the inheritance and isolation of the edited target gene in progenies. The present invention has the advantage of finding a simple, accurate and efficient method for overcoming the self-incompatibility of diploid potatoes.
Patent WO-2020024668-A1 (WO)
Inventor: XU KAIDONG
IPC: H01L21/67
Filed: 2019-05-21
Abstract: 一种磁隧道结刻蚀方法，所使用的刻蚀装置包括样品装载腔室、真空过渡腔室、反应离子等离子体刻蚀腔室、离子束刻蚀腔室、镀膜腔室、以及真空传输腔室。本方法在反应离子等离子体刻蚀腔内完成磁隧道结的刻蚀，在离子束刻蚀腔室内进行离子束清洗，并在镀膜腔室内进行镀膜保护，上述各腔室间的传递均在真空状态下进行。本发明能够克服高密度的小器件生产的瓶颈，同时大幅提高器件的良率、可靠性以及生产效率。
Patent WO-2019223769-A1 (WO)
Title: Paging processing method and apparatus
Inventor: LI HONG
IPC: H04W12/02
Filed: 2019-05-23
Abstract: The present application provides a paging processing method and apparatus, for use in solving the problem that a terminal device is vulnerable to paging attack of a pseudo-network. The method comprises: a mobile management network element protects the security of a paging identifier of the terminal device by using a secure context negotiating with the terminal device to obtain a first paging identifier, and sends the first paging identifier to a base station; the base station sends a second paging message to the terminal device, the second paging message carrying the first paging identifier and first indication information, and the first indication information being used for indicating the first paging identifier as the paging identifier of security protection; the terminal device, according to the first indication information, performs de-security protection processing on the first paging identifier by using the secure context to obtain a second paging identifier, and processes the second paging message according to the second paging identifier and an identity identifier of the terminal device.
Patent WO-2020001254-A1 (WO)
Title: 一种电解二氧化锰粉末及其制备方法
Inventor: CHEN CHANG
IPC: C01G45/02
Filed: 2019-06-06
Abstract: 提供一种电解二氧化锰粉末的制备方法，包括：提供二氧化锰电解片；以及研磨步骤和中和步骤，其中，在研磨步骤和中和步骤中的至少一个步骤中添加助剂，助剂包括碱土金属氧化物粉末。还提供一种由该制备方法制得的电解二氧化锰粉末。在研磨步骤中添加助剂可以降低对研磨设备的腐蚀，从而可以降低最终获得的电解二氧化锰粉末中的有害金属杂质的含量；并且在研磨步骤和/或中和步骤中添加助剂都可以改善最终获得的电解二氧化锰粉末在碱性电池生产过程中的加工特性，并提高电解二氧化锰粉末的碱性电位。
Patent WO-2020232769-A1 (WO)
Inventor: WANG SHIPAN
IPC: C09D11/36
Filed: 2019-06-11
Abstract: Provided are an electron transport layer ink, a manufacturing method therefor, and an electroluminescent component. The composition of the electron transport layer ink in terms of weight content percentage comprises an organic small molecule electron transport material 0.5 wt% to 30 wt%, an alkali metal complex-doped material 0.1 wt to 5 wt%, a surface tension regulator 0.1 wt% to 5 wt%, a viscosity regulator 0.1 wt% to 5 wt%, a polar mixed solvent 69 wt% to 99 wt%, and an auxiliary solvent 0.1 wt% to 30 wt%. The electron transport layer ink allows an electron transport layer to be formed via a printing technique and, at the same time, prevents the solvents in the electron transport layer ink from damaging a lower-level light-emitting layer.
Patent WO-2020010984-A1 (WO)
Title: Capacitive cross-coupling structure and cavity filter
Inventor: MENG BIHUI
IPC: H01P1/208
Filed: 2019-06-11
Abstract: Disclosed in the present invention are a capacitive cross-coupling structure and a cavity filler, capable of enhancing the coupling amount and expanding the capacitive coupling adjustable range. The capacitive cross-coupling structure is used for coupling the energy of a first resonator and a second resonator, and comprises: an insulating support base, the insulating support base being arranged between the first resonator and the second resonator; and a coupling fly bar, the coupling fly bar being arranged on the insulating support base, the coupling fly bar comprising a first coupling part arranged between the first resonator and the insulating support base and a second coupling part arranged between the second resonator and the insulating support base; the end of the first coupling part furthest from the insulating support base is grounded, and the end of the second coupling part furthest from the insulating support base is suspended and maintains a gap with the second resonator.
Patent WO-2020042739-A1 (WO)
Inventor: LIU SHAOLI
IPC: G06F13/16
Filed: 2019-06-27
Abstract: La présente invention concerne un procédé et un appareil de prétraitement de données, un dispositif informatique et un support de stockage. Des données de sortie cibles correspondant à une opération de calcul cible sont stockées dans une première mémoire (200) adjacente à un processeur (100) de façon à réduire le nombre de fois où les données de sortie cibles sont lues, permettant ainsi de réduire le temps nécessaire pour effectuer des opérations de lecture d'entrée/sortie (E/S) dans un processus de calcul, et d'améliorer la vitesse et l'efficacité du processeur.
Patent WO-2021016915-A1 (WO)
Inventor: WU JIAMAN
IPC: A61M35/00
Filed: 2019-07-31
Abstract: 摊药器，包括具有容置腔（20）的储药筒（2）、与储药筒（2）的一端可拆卸连接的排药嘴（1）、与储药筒（2）的另一端可拆卸连接并具有空腔（30）的后壳（3）、滑动安装于储药筒（2）中的活塞（6）、用于带动活塞（6）沿储药筒（2）的轴线方向移动的丝杆（7）、驱动丝杆（7）转动的驱动组件（8）、主板（9）、电源（10）和电源开关（11），活塞（6）安装于丝杆（7）上，主板（9）、电源（10）与电源开关（11）分别安装于空腔（30）中；驱动组件（8）安装于空腔（30）中，驱动组件（8）、电源（10）、电源开关（11）分别与主板（9）电连接。
Patent WO-2021016982-A1 (WO)
Inventor: LU QIANXI
IPC: H04W72/02
Filed: 2019-08-01
Abstract: Des modes de réalisation de la présente invention concernent un procédé de communication, un dispositif de terminal et un dispositif de réseau. Le procédé comprend l'étape suivante : si une ressource de canal physique de contrôle de liaison montante (PUCCH) utilisée par un dispositif terminal pour transmettre une première demande de programmation (SR) et une ressource de canal physique partagé de liaison montante (PUSCH) qui transmet une première unité de données de protocole (PDU) de contrôle d'accès au support (MAC) se chevauchent, le dispositif de terminal détermine s'il faut prioriser la transmission de la première SR. Le procédé de communication, le dispositif de terminal et le dispositif de réseau dans les modes de réalisation de la présente invention peuvent accroître la possibilité de la transmission normale d'un service d'IIdO.
Patent WO-2020220519-A1 (WO)
Inventor: FANG LIANG
IPC: H01L21/77
Filed: 2019-08-20
Abstract: La présente invention concerne un panneau d'affichage et son procédé de fabrication, ainsi qu'un module d'affichage. Le panneau d'affichage comprend un substrat ; une couche de câblage de signal située sur le substrat et comprenant une couche de grille et une couche de source/drain, la couche de grille comprenant une électrode de grille et une ligne de signal de balayage, et la couche de source/drain comprenant une électrode de source, une électrode de drain et une ligne de commande de source d'alimentation ; et au moins une ligne de réduction de résistance métallique située entre le substrat et la couche de source/drain, la ligne de réduction de résistance métallique étant électriquement connectée à la ligne de commande de source d'alimentation au moyen d'un trou d'interconnexion.
Patent WO-2020134143-A1 (WO)
Inventor: ZHAN YUN
IPC: G06F12/00
Filed: 2019-08-29
Abstract: 一种分条重组的方法，包括：分条服务器选择分条（701）；将分条S1、S2和S3包含有效数据的数据条带（D21、D32和D13）作为新的分条S4的数据条带，基于与分条S1、S2和S3相同的EC算法为S4的数据条带的数据生成校验条带P41的数据（702）；将校验条带P41的校验数据存储在校验存储节点N1（703）。选择进行重组的多个分条满足位于相同数据存储节点的数据条带最多有一个数据条带包含有效数据，将多个分条包含有效数据的数据条带作为新的分条的数据条带的数据，为新的分条的数据条带的数据生成校验条带的校验数据，并将校验条带的校验数据存储到对应的存校验存储节点。
Patent WO-2020043190-A1 (WO)
Title: 显示基板及显示装置
Inventor: ZHANG SHUN
IPC: H01L27/32
Filed: 2019-08-30
Abstract: 一种显示基板，包括：显示区域，该显示区域的轮廓的至少部分为弯曲形状，该显示区域划分为多个子显示区（1），该多个子显示区（1）中的靠近该显示区域的边缘的至少一个子显示区（1）具有与该显示区域的轮廓共形的轮廓，其中，该至少一个子显示区（1）包括设置在其中的沿其轮廓的延伸方向排布的多个子像素。
Patent WO-2021042409-A1 (WO)
Title: Smart power hub
Inventor: LIU XUECHAO
IPC: B60L53/00
Filed: 2019-09-12
Abstract: A smart power hub has an AC port, a first DC port to a car battery, a second DC port to DC devices such as car instruments, and a third DC port to solar panels or another smart power hub. An AC bi-directional converter has six transistors in a B6 configuration to convert three-phase AC, acting as an interleaved totem-pole Power-Factor-Corrector for one-phase AC. A switch connects the DC bi-directional converter with either the AC bi-directional converter or the solar panels on the third DC port. A link capacitor has a DC link voltage that rises during battery charging. A DC bi-directional converter has a transformer, a primary bridge connected to the DC link voltage, and a secondary bridge of transistors connected to the first DC port. Auxiliary windings in the transformer drive a rectifier to the second DC port to power on-board DC devices. Solar DC charges the battery without AC conversion.
Patent WO-2021017128-A1 (WO)
Title: Login token generation method and apparatus, login token verification method and apparatus, and server
Inventor: JI BO
IPC: H04L29/06
Filed: 2019-09-24
Abstract: Disclosed are a login token generation method and apparatus, a login token verification method and apparatus, and a server. The login token generation method comprises: receiving a login request submitted by a user by means of a browser, and verifying a user ID and a password included in the login request; after the verification is successful, obtaining browser information and user information; splicing the user ID, the user information, and the browser information into a key plaintext according to pre-defined splicing mode and splicing sequence; generating an original data plaintext on the basis of the user ID and a preset token expiration time, and encrypting the original data plaintext using a preset first encryption algorithm to obtain original data; encrypting pre-generated header, the original data, and the key plaintext using a preset second encryption algorithm to obtain a dynamic key; and combining the header, the original data, and the dynamic key into a login token. Thus, the security of a login token and a system is improved.
Patent WO-2020078181-A1 (WO)
Inventor: DU ZHIYONG
IPC: C09K17/40
Filed: 2019-09-25
Abstract: 本发明公开了一种多功能型土壤改良剂及其制备方法，该多功能型土壤改良剂包括以下百分比的原料：土壤复合微生物制剂1-2％、农业固体废弃物发酵物40-65％、有机-无机聚合保水材料30-50％、第一助剂0-10％、第二助剂0-5％、第三助剂0-15％和第四助剂0-5％。有益效果：可用作保护地作物种植，特别适用于黄瓜和设施番茄等作物的种植，可有效的提高苗期作物的成活率，有效防治土传病害，显著改善产品品质。
Patent WO-2020063714-A1 (WO)
Title: 一种同时检测多种喷施雾滴飘失或沉积检测试剂盒及检测方法
Inventor: SONG JIANLI
IPC: C09K11/00
Filed: 2019-09-26
Abstract: 提供一种同时检测多种喷施雾滴飘失或沉积特性检测的试剂盒及检测方法，本发明试剂盒含有固化有固定探针的检测膜、能够与固定探针特异结合的过渡探针、能够与过渡探针特异结合且生物素标记的显色探针。将过渡探针加到喷施液中作为示踪剂，喷施后过渡探针与检测膜上的固定探针特异性结合；将带有生物素标记的显色探针通过杂交技术结合在过渡探针上，经过显色处理后，根据颜色深浅测定雾滴量，根据显色点的位置和大小确定雾滴沉积参数。
Patent WO-2021077354-A1 (WO)
Title: 驱动基板及其制作方法、显示装置
Inventor: WANG JIANGUO
IPC: G02F1/13357
Filed: 2019-10-24
Abstract: 一种驱动基板及其制作方法、显示装置，属于显示技术领域。驱动基板包括：衬底基板（1）；位于所述衬底基板（1）上的应力缓冲层（2）；位于所述应力缓冲层（2）远离所述衬底基板（1）一侧的走线结构，所述走线结构中与所述应力缓冲层（2）接触的走线的厚度大于阈值；位于所述走线结构远离所述衬底基板（1）一侧的第一绝缘层（6）；位于所述第一绝缘层（6）远离所述衬底基板（1）一侧的多个电子元件，所述电子元件通过贯穿所述第一绝缘层（6）的过孔（11）与走线结构连接。
Patent WO-2020238054-A1 (WO)
Title: Method and apparatus for positioning chart in pdf document, and computer device
Inventor: LIU KELIANG
IPC: G06K9/00
Filed: 2019-11-13
Abstract: Provided are a method and apparatus for positioning a chart in a PDF document, and a computer device and a computer-readable storage medium. The embodiments of the present application belong to the technical field of image processing. The method comprises: when carrying out positioning on a chart in a PDF document, acquiring the PDF document, and converting, in a pre-set manner and according to the position in the PDF document of each page of the document, each page of the document in the PDF document into a picture carrying a pre-set position identifier; identifying, by means of a pre-set target detection model, a picture, among all the pictures, containing the chart as a target picture; extracting the chart in each target picture by means of the target detection model, so as to identify the position, in each corresponding target picture, of the chart; and combining, according to a pre-set sequence, the position, in the PDF document, of each target picture and the position, in each corresponding target picture, of the chart, so as to generate the position, in the PDF document, of the chart. A chart in a PDF document is accurately positioned.
Patent WO-2021047046-A1 (WO)
Title: Microinterface-enhanced system and process for preparing ethylene oxide from ethylene
Inventor: ZHANG ZHIBING
IPC: C07D301/02
Filed: 2019-11-22
Abstract: Disclosed are a microinterface-enhanced system and process for preparing ethylene oxide from ethylene. The microinterface-enhanced system comprises a chlorohydrination reaction unit, a chlorohydrination reaction unit, a saponification reaction unit, a separation and purification unit, and a microinterface generator. By installing the microinterface generator for treating chlorine gas and ethylene, the chlorine gas or ethylene is broken into micron-scale bubbles on the micrometer scale, the micron-scale bubbles of chlorine gas are mixed with water to form a gas-liquid emulsion, and the micron-scale bubbles of ethylene are mixed with hypochlorous acid to form a gas-liquid emulsion, in order to increase the area of the phase interface between a gas phase and a liquid phase, decrease the thickness of a liquid film, and decrease the mass transfer resistance; in order to enhance the mass transfer efficiency and reaction efficiency of the gas and liquid components within a preset operation condition range to improve the reaction efficiency of the chlorine gas or ethylene; and in order to ensure that the reaction is carried out adequately and efficiently, and increase the utilization rates of the chlorine gas or ethylene, thus ensuring the reaction rate, achieving the aim of enhancing the reaction and reducing the production cost of ethylene oxide.
Patent WO-2021097940-A1 (WO)
Inventor: LI YE
IPC: A61B5/055
Filed: 2019-12-05
Abstract: A multi-channel radio frequency coil device (300) and a magnetic resonance imaging (MRI) system. The multi-channel radio frequency coil device (300) comprises: at least two adjacent radio frequency coils (110, 210, 310), the at least two radio frequency coils (110, 210, 310) being used for generating a magnetic resonance (MR) signal and/or receiving the MR signal; and a decoupling circuit (120, 220, 320) provided between the two adjacent radio frequency coils (110, 210, 310) and used for regulating an induced current of the at least two radio frequency coils (110, 210, 310). The decoupling circuit (120, 220, 320) is provided between the two adjacent radio frequency coils (110, 210, 310), so that the effect of improving imaging integrity while ensuring decoupling performance is achieved.
Patent WO-2021119908-A1 (WO)
Inventor: YANG LINJU
IPC: G06F40/00
Filed: 2019-12-16
Abstract: A data processing method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring voice data, and performing content detection on the voice data (301); upon detecting a command word included in the voice data, performing a corresponding operation with respect to a presentation document according to an instruction corresponding to the command word (302), wherein content of the presentation document is associated with content of the voice data, and the presentation document is used for a presentation during playback of the voice data; and upon detecting a speech content included in the voice data, presenting the speech content when the voice data is being played (303).
Patent WO-2020244213-A1 (WO)
Inventor: ZHAI RUIZHI
IPC: G02B27/01
Filed: 2019-12-27
Abstract: Disclosed are a compensation lens set and a virtual reality device having same. The compensation lens set is applied to a folded optical path system. The folded optical path system comprises, in order along an optical axis direction, a display unit (10), a first lens set (20) and an diaphragm (30) wherein the compensation lens set is arranged between the first lens set (20) and the display unit (10), the compensation lens set comprises a first compensation lens (40), the first compensation lens (40) comprises a first surface (41) and a second surface (42), and the first lens set (20) comprises a third surface (21) and a fourth surface (22); and incident light emitted by the display unit (10) enters the first compensation lens (40) from the first surface (41) and is emitted from the first compensation lens (40) from the second surface (42), and the incident light passes through the first lens set (20) and then is transmitted to the diaphragm (30). The compensation lens set and the virtual reality device having same are provided in order to solve the problems in the prior art of the aberration of a folded optical path system being large, an image observed by a user being bent or deformed, and the use of the virtual reality device by the user being influenced.