baber/WOPTO huggingface dataset:
Patent WO-2019047385-A1 (WO)
Title: Oled pixel driver circuit and oled display device
Inventor: KUANG JIMU
IPC: G09G3/3233
Filed: 2017-11-27
Abstract: An OLED pixel driver circuit and an OLED display device. The OLED pixel driver circuit adopts a 4T1C structure, and is provided with a changeover switch (K), a first pin (K1) of the changeover switch (K) being electrically connected to a drain of a third thin film transistor (T3), a second pin (K2) being electrically connected to a digital-to-analog converter (DAC), a third pin (K3) being electrically connected to an analog-to-digital converter (ADC); said driver circuit controls, by means of a switch signal (Switch), the changeover switch (K) to connect the first pin (K1) and the second pin (K2) so as to enter a display mode, and controls, by means of the switch signal (Switch), the changeover switch (K) to connect the first pin (K1) and the third pin (K3) so as to enter a sensing mode, such that the analog-to-digital converter (ADC) senses a threshold voltage (Vth) of a fourth thin film transistor (T4), which is used, after the analog-to-digital conversion, for data compensation in the display mode. Accordingly, the invention has the compensation function, being able to improve the display uniformity, and improve the aperture ratio of pixels, reducing the manufacturing cost.
Patent WO-2018108005-A1 (WO)
Title: 降低基平面位错对碳化硅外延层影响的方法
Inventor: LI YUN
IPC: H01L21/28
Filed: 2017-12-06
Abstract: 一种降低基平面位错对碳化硅外延层影响的方法，包括在碳化硅衬底上，利用界面高温退火处理，促进BPD-TED转化点下移，远离高掺缓冲层表面，并通过加入渐变缓冲层减少高掺缓冲层和外延层的浓度差异，并对高温氢气刻蚀的高掺缓冲层界面进行修复，利用低速外延模式下，横向外延生长增强的特性对高掺杂缓冲层进行表面腐蚀坑修复，提高后续外延层的表面质量。该方法可以将基平面位错转化点降低至高掺缓冲层界面之下，有效降低外延层中基平面位错在大电流作用下衍生层错缺陷的概率，工艺兼容于常规的外延工艺。
Patent WO-2019113980-A1 (WO)
Inventor: LI ZHANBIN
IPC: B64D1/18
Filed: 2017-12-15
Abstract: Des modes de réalisation de la présente invention concernent un procédé de commande d'écoulement, un dispositif et un véhicule aérien sans pilote. Le procédé comprend : l'obtention d'une valeur d'écoulement cible d'une pompe à liquide transportée par le véhicule aérien sans pilote ; la détermination, selon une relation entre la valeur d'écoulement prédéfinie et une valeur d'étranglement, d'une valeur d'étranglement cible correspondant à la valeur d'écoulement cible ; et sur la base de la valeur d'étranglement cible, le moteur qui entraîne la pompe à liquide tourne de sorte que la pompe à liquide pompe un liquide. Avec le procédé, le dispositif et le véhicule aérien sans pilote décrits dans les modes de réalisation de l'invention, le débit peut être commandé avec précision et les performances en temps réel de la commande d'écoulement peuvent être améliorées.
Patent WO-2019061929-A1 (WO)
Title: Laser drive mechanism and 3d printer
Inventor: DOU HEHONG
IPC: B29C64/153
Filed: 2018-03-06
Abstract: The present invention relates to the technical field of 3D printing. Provided are a laser drive mechanism (100) and a 3D printer (200). The laser drive mechanism (100) comprises a fixed portion (110), a master carrier (120), a slave carrier (130), and a laser emission device (140). The master carrier (120) is movably connected to the fixed portion (110), and is movable relative to the fixed portion (110) in a first predicted direction. The slave carrier (130) is movably connected to the master carrier (120), and is movable relative to the master carrier (120) in a second predicted direction. The first predicted direction is perpendicular to or obliquely intersects the second predicted direction. The laser emission device (140) is provided at the slave carrier (130). The 3D printer (200) comprises the laser drive mechanism (100) and a workbench (210). The above structure enables the laser emission device (140) to have a large printing range corresponding to movement of the master carrier (120) and the slave carrier (130).
Patent WO-2019100567-A1 (WO)
Inventor: LIU XIUPING
IPC: B60N2/26
Filed: 2018-01-12
Abstract: 一种座椅姿态调整装置及安全座椅，其中座椅姿态调整装置包括锁定件(5)、设置在座椅本体(1)上的支撑杆(3)和设置在座椅支撑座(2)上的导向槽(4)，支撑杆(3)插设在导向槽(4)内，以连接座椅本体(1)和座椅支撑座(2)，支撑杆(3)能够在导向槽(4)内运动并通过导向槽(4)进行导向，以实现对座椅本体(1)的姿态调节，锁定件(5)设置在支撑杆(3)上，以在调节座椅本体(1)的姿态时，通过锁定件(5)相对于支撑杆(3)的运动来实现座椅本体(1)与座椅支撑座(2)之间的锁定或解除锁定。锁定件(5)设置在支撑杆(3)上，对锁定件(5)具有导向作用，在解锁状态下支撑杆(3)仍具有连接作用，防止座椅本体(1)偏离座椅支撑座(2)，使锁定件(5)的复位更加顺利和精准。
Patent WO-2019127836-A1 (WO)
Title: 一种磁性微球及其制备方法和应用
Inventor: JIANG BIWANG JACK
IPC: C08F112/08
Filed: 2018-02-01
Abstract: 一种夹心结构的磁性微球及其制备方法，磁性微球包括聚合物内核、带有磁性材料的刷状聚合物中间层和功能化聚合物外层。刷状聚合物带有的功能基团作为金属氧化物的结合位点，能提高磁性材料的沉积量。
Patent WO-2019148421-A1 (WO)
Title: Terminal device and electric leakage detection method and detection apparatus therefor
Inventor: CHEN WEI
IPC: G01R31/36
Filed: 2018-02-01
Abstract: A terminal device (100) and an electric leakage detection method and detection apparatus therefor. The terminal device (100) comprises multiple power consumption devices (110), with the multiple power consumption devices (110) being divided into a first group and a second group. When the terminal device (100) completes charging and maintains a connection state with an adapter (200), the first group of power consumption devices (111) are powered by means of the adapter (200), and the second group of power consumption devices (112) are powered by means of a battery (120) of the terminal device (100). The electric leakage detection method comprises the following steps: acquiring the power consumption condition of the battery (120) (S1); and when the terminal device (100) completes charging and maintains a connection state with the adapter (200), if the second group of power consumption devices (112) are not in a working state, determining whether an electric leakage phenomenon occurs on the terminal device (100) according to the power consumption condition of the battery (120) (S2). In the method, whether an electric leakage phenomenon occurs on the terminal device (100) can be determined by means of detecting the power consumption condition of the battery (120), thus effectively resolving the situation where a user cannot perceive electric leakage of the terminal device.
Patent WO-2019100605-A1 (WO)
Inventor: HAN XIANYUE
IPC: H04L29/12
Filed: 2018-02-10
Abstract: 本申请涉及一种平台即服务PAAS容器平台的构建方法、服务器、系统及存储介质，该方法包括：虚拟服务器在接收到容器服务注册指令后，根据注册指令获取注册脚本并安装得到容器代理模块，利用容器代理模块及公共服务器的门户系统内部调用接口向平台门户系统请求注册；在注册完成，并在登录后，云管服务器的运维平台基于域名信息选择对应的容器服务，发送该容器服务的创建指令至公共服务器；由虚拟服务器的容器代理模块接收该创建指令，基于该创建指令创建对应的容器并启动；云管服务器的运维平台将域名信息对应的IP地址和端口上报到路由服务模块进行域名路由地址变更，以创建PAAS容器服务。本申请能够利用已有的虚拟服务器创建PAAS容器服务，操作简便，成本低。
Patent WO-2018205726-A1 (WO)
Title: 显示面板的驱动电路、显示面板和显示装置
Inventor: XUAN MINGHUA
IPC: G09G3/32
Filed: 2018-03-06
Abstract: 一种显示面板的驱动电路(100)、显示面板(1000)和显示装置(10000)。所述驱动电路(100)包括：至少一个电位保存单元(200)和至少一列像素驱动单元。所述电位保存单元(200)对应一列像素单元(11、21…N1)设置，被配置为根据外部预设电源(VDD)的电压输出第一电位信号并保存至第一电位输出端(Q1)，同时输出第二电位信号并保存至第二电位输出端(Q2)。每列像素驱动单元均包括一或多个像素驱动单元(D11、D21…DN1)，每个像素驱动单元(D11、D21…DN1)根据控制信号线的控制信号、第一电位信号和第二电位信号对相应的像素单元(11、21…N1)进行驱动控制，从而无需输入复杂的数据电压脉冲即可实现对显示面板的发光控制，有效解决了因输出复杂的数据电压脉冲导致的驱动电路功耗大的问题，大大降低了整个显示面板的功耗。
Patent WO-2018161925-A1 (WO)
Inventor: CAO SHUHUAI
IPC: A41F9/02
Filed: 2018-03-08
Abstract: La présente invention concerne un procédé de commande d'informations de données pour une ceinture intelligente à autosurveillance, la ceinture intelligente à autosurveillance étant un système intégré mettable intelligent Internet mobile formé par combinaison d'une attache de ceinture, d'un corps de bande de cuir et d'une application de téléphone mobile, et peut être automatiquement attachée ou détachée. Le tour de taille d'un utilisateur est mesuré en mesurant le nombre de fois que la ceinture est ouverte ou fermée, un temps d'ouverture et de fermeture et une taille de traction. Des informations de données sont transférées à distance vers une extrémité de cloud au moyen d'une communication sans fil de l'attache de ceinture, vers l'application de téléphone mobile et vers une application d'extrémité de surveillance de tiers, et sont partagées par des applications de téléphone mobile entre des groupes d'utilisateurs. La présente invention a également une fonction de génération d'énergie pour utilisation dans des situations de voyage et d'urgence.
Patent WO-2018171585-A1 (WO)
Inventor: HU JINGQING
IPC: A61P3/06
Filed: 2018-03-20
Abstract: A Chinese medicine composition, consisting of the following ingredients: 10-50 parts by weight of Radix Astragali, 5-20 parts by weight of Radix Notoginseng, 5-20 parts by weight of Rhizoma Curcumae Longae, 5-20 parts by weight of Folium Perillae, 5-20 parts by weight of Rhizoma Zingiberis, and 1-5 part(s) by weight of red yeast rice. The composition has a significant lipid-lowering effect.
Patent WO-2019140793-A1 (WO)
Title: Preparation method for high-purity total lactones of ginkgo bilobal. and application thereof
Inventor: LIANG SHUANG
IPC: A61K36/16
Filed: 2018-04-10
Abstract: A preparation method for the high-purity lactones of Ginkgo bilobaL. and an application thereof. The preparation method for the lactones of Ginkgo bilobaL. comprises the following steps: (1) mixing ginkgo biloba extract powder with an alkali liquor, and performing dissolution and centrifugation to obtain precipitate; and (2) purifying the precipitate by means of a silica gel column, and performing recrystallization to obtain an enrichment of the lactones of Ginkgo bilobaL. The purity of the lactones of Ginkgo bilobaL. is greater than or equal to 80%. The yield of the total lactones of Ginkgo bilobaL. is high.
Patent WO-2018188600-A1 (WO)
Title: 一种空气净化装置面罩
Inventor: JIANG DARUI
IPC: A62B18/02
Filed: 2018-04-10
Abstract: 一种空气净化装置面罩，包括：罩壳，用于将使用者鼻腔附近环境与外界环境隔离；可旋转连接件，安装在所述罩壳上，具有将洁净空气导入气体通道的进气口；至少一个气体通道，所述气体通道的一端与可旋转连接件气密性连接，另一端连接出气口；所述出气口使洁净空气导出至使用者的鼻腔附近。该面罩能够将洁净空气提供给使用者，兼顾通透性和过滤效果。
Patent WO-2019227471-A1 (WO)
Title: Locking arrangement for a construction machine
Inventor: WAGNER EDWARD
IPC: E02F3/38
Filed: 2018-06-01
Abstract: An arrangement (100) for a construction machine (1), comprising a machine frame (6) and an articulated boom (2) being arranged on the machine frame (6), the articulated boom (2) comprising a proximal arm (62) that is mounted in an articulated manner to the machine frame (6) and a distal arm (66) that is connected in an articulated manner to the proximal arm (62). The arrangement (100) is configured to be operated in an operational mode, in which the proximal arm (62) and the machine frame (6) are interlocked. A construction machine (1),comprising such an arrangement (100). A method for changing an operational mode of the construction machine (1), the method comprising the step of interlocking or unlocking a proximal arm (62) of the articulated boom (2) with or from the machine frame (6) for switching between a first operational mode and a second operational mode of the construction machine (1).
Patent WO-2019232683-A1 (WO)
Inventor: YU YINGHUI
IPC: H04W24/02
Filed: 2018-06-04
Abstract: La présente invention concerne un procédé et un dispositif d'établissement de cellule. Le procédé comprend les étapes suivantes : un noeud de relais reçoit des premières informations de liaison descendante envoyées par une station de base, les premières informations de liaison descendante comprenant des informations de configuration de cellule d'une première cellule, et la première cellule étant une cellule de la station de base; le noeud de relais établit une seconde cellule selon les informations de configuration de cellule, la seconde cellule servant de couverture étendue de la première cellule, la seconde cellule et la première cellule ayant la même identité globale de cellule et/ou l'identité de cellule de couche physique. La présente invention permet à un noeud de relais de servir de couverture étendue de n'importe quelle cellule d'une station de base, ce qui permet d'empêcher la complexité d'opérations, d'administration et de maintenance résultant d'un noeud de relais qui est une cellule indépendante. Le procédé fourni par le présent mode de réalisation améliore les capacités de couverture de réseau et est applicable à l'Internet des objets, tels que MTC, IdO, LTE-M, et M2M.
Patent WO-2019015441-A1 (WO)
Title: Safe power distribution cabinet with lightning protection
Inventor: REN JINYUN
IPC: H02G13/00
Filed: 2018-06-21
Abstract: A safe power distribution cabinet with lightning protection, comprising a cabinet body (100). The cabinet body employs a material of an alloy steel, is provided with a protection coating on a surface thereof, and has a hollow structure therein. The cabinet body comprises an upper circuit board container, a middle circuit board container, and a lower circuit board container. The upper circuit board container, middle circuit board container, and lower circuit board container are fixedly connected. A lightning rod (110) having a height of 1-3 meters is provided on top of the upper circuit board container. The lightning rod comprises a primary rod at the center, and secondary rods circumferentially arranged around the primary rod. A safety protection circuit (160) is provided within the middle circuit board container. The power distribution cabinet is provided with an LED lamp to facilitate operation during the night, thus improving safety.
Patent WO-2020006757-A1 (WO)
Title: Handwriting input device and page locating method thereof
Inventor: CHEN SONGYA
IPC: H04N1/04
Filed: 2018-07-06
Abstract: Disclosed in the present application is a handwriting input device, comprising a handwriting board and a writing book, wherein the writing book is placed on the surface of the handwriting board and comprises multiple pieces of paper that are stacked; the handwriting board comprises a processor and an induction module electrically connected to the processor; the induction module is provided at a position that every paper passes in a process of turning; a position on which every paper corresponds to the induction module is provided with a paper identification code; when the paper is turned over, the processor inducts the paper identification code of the corresponding paper by means of the induction module so as to determine a page number of the currently exposed paper. Further disclosed in the present application is a page locating method. The present application may automatically identify the page number of the currently exposed paper in response to the turning of the paper, so that page locating is accurate.
Patent WO-2020014958-A1 (WO)
Title: Display screen mask preparation process and display screen
Inventor: YANG JINBO
IPC: G09F9/33
Filed: 2018-07-20
Abstract: A display screen mask preparation process and a display screen. The process comprises the steps of: S1, providing a light panel (1) provided with LED chips; S2, disposing an adhesive blocking frame (2), placing the light panel (1) inside an empty middle region of the adhesive blocking frame (2), and fitting a peripheral wall of the light panel (1) to an inner wall surface of the adhesive blocking frame (2); S3, filling the empty middle region of the adhesive blocking frame (2) with a first adhesive (3), such that the first adhesive (3) covers the chips; S4, providing a pressing plate (5), disposing an isolation layer on an upper surface of the first adhesive (3) or a bottom surface of the pressing plate (5) close to the first adhesive, extruding an excess of the first adhesive (3) from a gap between the adhesive blocking frame (2) and the pressing plate (5) by using the weight of the pressing plate (5); S5, solidifying the first adhesive (3); and S6, removing the pressing plate (5) and the adhesive blocking frame (2). The display screen mask preparation process does not require additional assembly of a mask and light panel (1), such that the mask will not damage the LED chips, thereby improving yield of display screens. The gap between the LED chips is fully filled with the mask, thereby fully protecting the LED chips.
Patent WO-2020037481-A1 (WO)
Title: Tweed
Inventor: HAN JUN
IPC: D03D15/00
Filed: 2018-08-21
Abstract: A tweed with a warp density of 42-53 pieces/cm, a weft density of 35-42 pieces/cm, a gram weight of 406-467g/m2, a warp tightness of 45-49 and a weft tightness of 32-37, comprising: yarn A: navy blue, 25.98tex × 1, Z twist; yarn B: embroidered red, 80tex × 2, Z·Z/S twist; yarn C: tangerine yellow, 25.12tex × 2, Z·Z/S twist; and yarn D: red, 32.57tex × 2, Z·Z/SS twist. The present tweed has a reasonable structure, is comfortable to use, and may meet special consumer needs.
Patent WO-2019062399-A1 (WO)
Title: Information transmission method and device
Inventor: WANG YUXIN
IPC: H04L5/00
Filed: 2018-08-22
Abstract: An information transmission method comprising: a first communication node determining a resource or parameter used, by a second communication node, to send a reference signal; indicating the resource or parameter to the second communication node by means of signaling; the second communication node receiving the signaling sent by the first communication node; determining, according to signaling, or according to signaling and a rule agreed on with the first communication node, a resource or parameter used for sending the reference signal; and sending the reference signal using the determined resource or parameter.
Patent WO-2019109702-A1 (WO)
Inventor: LIANG JINCHENG
IPC: B60L5/18
Filed: 2018-09-13
Abstract: An electrical transmission system (100) for an off-road vehicle comprises: a main power supply device (101) comprising an overhead line power supply module (1011) and an electric energy storage and supply module (1012) which supply power to multiple traction motors (1, 2) of an off-road vehicle at different times; and an auxiliary power supply device (102) for supplying power to an auxiliary load of the off-road vehicle. Power is independently supplied to the main transmission system (100) and the auxiliary load, thereby increasing reliability of the vehicle. The electric energy storage and supply module (1012) can store braking energy. Moreover, the invention adopts two power supply modes to alternately supply power according to an operating state of an off-road vehicle.
Patent WO-2020056560-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2018-09-17
Abstract: Provided by the embodiments of the present application are a communication method and terminal, which may achieve reliability of system transmission by using a terminal-to-terminal mode to carry out communication. The method comprises: a first terminal device receiving a first sidelink transmission channel sent by a second terminal device, the first sidelink transmission channel being used to transmit a first message; in response to the first message, the first terminal device sending a second sidelink transmission channel to the second terminal device, the second sidelink transmission channel being used to transmit a second message, and the second message being a feedback message for the first message.
Patent WO-2020042264-A1 (WO)
Inventor: HUANG LILI
IPC: B61D19/02
Filed: 2018-09-27
Abstract: A ramp type emergency evacuation door and a rail vehicle having same. The ramp type emergency evacuation door comprises a door frame (7) and a door leaf (2). The lower portion of the door leaf (2) is connected to the door frame (7) by means of a linkage mechanism. The upper portion of the door frame (7) is provided with a retracting device (3). One end of the retracting device (3) is connected to the upper end of the door leaf (2) by means of a sling belt (10), and the other end of the retracting device (3) is connected to a retracting box device (5) by means of a retracting belt (4). A transition pedal fixed together with the linkage mechanism is further provided inside the door leaf (2). The transition pedal is provided with a fixed plate (13) located inside the door frame (7) and two out-turned movable plates (1, 11). A fixed pedal (6) is further provided inside the fixed plate (13). The present invention solves the problems in the existing evacuation door of a large number of complicated parts and high costs, thereby providing a new solution for achieving quick rescue.
Patent WO-2020006903-A1 (WO)
Title: Financial data interaction method, apparatus computer device and storage medium
Inventor: LIU JIAN
IPC: G06Q40/00
Filed: 2018-09-28
Abstract: Provided are a financial data interaction method, an apparatus, a computer device and a storage medium. Since multiple UKey interfaces are set on an enterprise front-end machine, and corresponding configurations are implemented, the enterprise front-end machine can perform direct bank-enterprise connection functions with multiple different types of banks to ensure the normal use of each bank account. In order to ensure the stable operation of the enterprise front-end machine and the efficiency of operation, the configuration of a cache queue and a thread pool is set in the enterprise front-end machine to perform various tasks in an orderly manner; Further, only a task ID is cached in the cache queue, and when it's the turn of the task, the specific direct bank-enterprise connection task is retrieved from an application server according to the task ID to save the cache space, and further improve the operating speed and operation stability of the enterprise front-end machine.
Patent WO-2020056799-A1 (WO)
Inventor: ZHAO ZHIHUI
IPC: F21V33/00
Filed: 2018-10-02
Abstract: A remote control light emitting carpet and a remote control light emitting method applied to cloth. The light emitting carpet comprises a carpet body (1) and a light emitting body (2), the light emitting body (2) being formed and configured into a frame (11) which outputs light rays along the boundary of the carpet body (1), as well as a control device (3) which controls the frame (11) to emit light. The control device (3) can further be connected to a switch (322), and the light emitting body (2) is electrically connected to the control device (3) by means of a pressing-type wire connecting terminal (5). The frame (11) is fixed by one or more kinds of fixing manners of binding, overedge stitching, and overlocking, which saves forming a hole on the surface of the carpet for fixing a bead of the light emitting body (2). The control device (3) and the light emitting body (2) on the carpet body (1) are connected by means of the pressing-type wire connecting terminal (5), and free separation and combination of the three parts can be implemented.
Patent WO-2020037789-A1 (WO)
Title: Tax refund method, tax refund platform, and tax refund system
Inventor: Cao Baomei
IPC: G06Q40/00
Filed: 2018-10-09
Abstract: A tax refund method, a tax refund platform, and a tax refund system. The tax refund method comprises: a user identification information generation method: generating user identification information and sending same to a user terminal device for display; a tax refund calculation and processing step: performing tax refund calculating and modeling by combining the statutory tax refund rate of tax refund commodities and a service fee ratio preset according to a specific tax refund mode; after a merchant terminal device collects the user identification information, inputting commodity information of a target commodity into the tax refund calculation model to obtain the calculation result of the model; a synchronization information generation step: generating a tax refund link synchronization page and sending the page to the merchant terminal device and the user terminal device; a tax refund order generation processing step: generating a tax refund order corresponding to the user identification information and the calculation result of the model, and performing tax refund according to the acquired tax refund mode preselected by the user terminal device. The method is quick and simple, and improves the work efficiency. Tax refunds are all transacted online, and a large amount of space rentals and personnel costs are saved.