baber/WOPTO huggingface dataset:
Patent WO-2020087669-A1 (WO)
Title: 一种薄膜晶体管制备方法及薄膜晶体管
Inventor: HU XIAOBO
IPC: H01L29/786
Filed: 2018-12-11
Abstract: 本发明实施例公开了一种薄膜晶体管制备方法及薄膜晶体管。该方法包括：在玻璃基板上形成栅极层、栅极绝缘层和IGZO层；在IGZO层上沉积Ti膜、源漏电极层并形成光刻胶图案，刻蚀源漏电极层外围；去掉沟道的光刻胶，刻蚀沟道内MoAlMo膜层；去掉剩余光刻胶，进行钝化层、像素电极层的制作。本发明实施例中提高了薄膜晶体管的器件特性。
Patent WO-2020132862-A1 (WO)
Inventor: TANG HAI
IPC: H04W52/08
Filed: 2018-12-25
Abstract: 一种上行传输的功率控制方法及终端设备、网络设备，可以实现终端设备的各个发射天线端口的发射功率在接收端达到平衡状态，以提高上行多天线传输能力。该方法包括：终端设备接收网络设备发送的基于端口的累积发射功率控制信令，所述基于端口的累积发射功率控制信令为若所述网络设备接收的所述终端设备的至少两个发射天线端口中两个发射天线端口的接收功率之间的功率差值大于或等于预先设置的开始调整阈值发送；所述终端设备接收所述网络设备发送的所述至少两个发射天线端口中至少一个发射天线端口的闭环发射功率控制调整因子；所述终端设备利用所述至少一个发射天线端口的闭环发射功率控制调整因子，进行基于端口的发射功率调整。
Patent WO-2020077843-A1 (WO)
Title: Piston-type initial rainwater abandonment device and use method thereof
Inventor: ZHANG SHENGTANG
IPC: E03F5/10
Filed: 2018-12-25
Abstract: The present invention relates to the technical field of initial rainwater abandonment, and disclosed thereby are a piston-type initial rainwater abandonment device and a use method therefor. Defects such as high use cost, difficult later-period maintenance and poor applicability of initial rainwater abandonment devices in the prior art are overcome. The technical solution comprises: a water inlet device, a flow distributing device, a water storage device, an abandonment discharging device and a rainwater outlet device; the water inlet device is located at the upper portion of the water storage device and penetrates the top of the water storage device; the flow distributing device is located in the water storage device, and the top of the flow distributing device is connected to the bottom of the water inlet device; the abandonment discharging device is connected to the lower portion of the water storage device; the rainwater outlet device is located at the upper portion of the water storage device, and one end of the rainwater outlet device is connected to the middle of the water inlet device. The present initial rainwater abandonment device is an important pretreatment facility of a rainwater collecting facility, and may abandon initial rainfall runoff having an initial scouring effect and high pollutant concentration, thereby improving the purity of collected rainwater and making the use of rainwater convenient.
Patent WO-2019157872-A1 (WO)
Inventor: TIAN LAN
IPC: C23C14/14
Filed: 2018-12-29
Abstract: Provided are a flexible single-layer conductive microstructure artificial cochlear electrode and a manufacturing method thereof. An artificial cochlear electrode array component is designed according to the cochlear auditory nerve ending occupation distribution rule and manufactured using a biocompatible insulating flexible film material through the steps of preparation of a substrate thin film, deposition of an adhesion layer and a metal layer, stripping of the film, curling and shaping, and fixing and packaging. Specifically, a biocompatible insulating material is spin coated on a substrate; photoresist is spin coated on the insulation material layer, covered with a designed substrate mask, and exposed; exposed thin film is developed in a developer solution, then heat is applied at a suitable temperature; an adhesion layer is deposited or plated by electron beam evaporation on the side having the photoresist; a conductive metal layer is further deposited or plated by electron beam evaporation on the side having the photoresist; the photoresist is washed off, and the processed flexible film having a metal conductive structure is peeled off from the hard substrate; shaping; and fixing and packaging.
Patent WO-2020107685-A1 (WO)
Inventor: LUO JIAJIA
IPC: C09K11/06
Filed: 2019-01-17
Abstract: Provided is a method for preparing a sensitized material and an organic light emitting diode. The method comprises: adding C 24 H 16 Br 2 P 2  and dichloromethane into hydrogen peroxide for reaction, dissolving a reactant into the dichloromethane, and implementing chromatographic purification using a first silica gel for column chromatography; loading a purified substance, a predetermined electron donor material, a palladium acetate and a tri-tert-butylphosphine tetrafluoroborate into sodium tert-butoxide and toluene for reaction; and extracting a dichloromethane while implementing chromatographic purification using the second silica gel chromatography column.
Patent WO-2020007045-A1 (WO)
Title: Method, device and system for measuring dielectric constant of liquid crystals
Inventor: LU YONGCHUN
IPC: G01R27/26
Filed: 2019-02-01
Abstract: A method, device (100) and system for measuring the dielectric constant of liquid crystals. The measuring device (100) comprises: a first substrate (1) and a second substrate (2) disposed opposite each other; a conductive layer (3) and a first alignment film (5) disposed in order on a side of the first substrate (1) facing toward the second substrate (2), the conductive layer (3) being configured to receive a first voltage signal; a resonant structure layer (4) and a second alignment film (6) disposed in order on a side of the second substrate (2) facing toward the first substrate (1), the resonant structure layer (4) being configured to receive a second voltage signal and transmit a microwave signal; a bezel (7) disposed between the first substrate (1) and the second substrate (2), the bezel (7) cooperating with the first substrate (1) and the second substrate (2) to form a cavity (10) for accommodating liquid crystals (200) to be measured. The measuring device (100) is applied in measuring the dielectric constant of liquid crystals (200) in a microwave band.
Patent WO-2019179302-A1 (WO)
Title: 模块盒、插座模块及模块插座
Inventor: LEE ALLEN
IPC: H01R13/514
Filed: 2019-03-03
Abstract: 本发明包括模块盒、插座模块及由上述模块盒与插座模块组装成的模块插座。插座模块包括模块本体与导电弹片；导电弹片裸露于模块本体侧壁并与模块内部元件电连接，模块盒上设置有用于安装插座模块的腔体，腔体内设置有相应的导电触片。使用时，将插座模块插入模块盒上的腔体内，插座模块上的导电弹片与模块盒内的导电触片相接通，从而组装成可正常使用的模块插座插座。同时通过锁定装置将插座模块与模块盒相锁定，防止插座模块在使用时发生脱落。插座模块可为常规两脚、三脚、五脚插座座体也可为USB充电器、防雷模块、空气开关等。本发明的一种模块插座通过对常规插座进行解体分离设计，使得在插座发生损坏时只需要更换核心部件就继续使用，避免资源浪费。
Patent WO-2019174540-A1 (WO)
Title: 38-pin interface vehicle bus communication line selection system and method
Inventor: YE YI
IPC: G05B23/02
Filed: 2019-03-11
Abstract: Disclosed are a 38-pin interface vehicle bus communication line selection system and method. The line selection system comprises: a 38-pin interface, a multiplexing switch array connected to the 38-pin interface, a serial-to-parallel unit connected to the multiplexing switch array, a level converting unit connected to the serial-to-parallel unit, and a 16-pin OBD connector connected to the level converting unit. The multiplexing switch array is also connected to the 16-pin OBD. The serial-to-parallel unit performs a serial-to-parallel conversion of a data signal from the 16-pin OBD and converted by the level converting unit and provides the converted signal to the multiplexing switch array to serve as a line selection control signal for the multiplexing switch array. The present invention, by means of applying the multiplexing switch array for a line selection and serial-to-parallel line selection control, allows a Benz 38 interface to implement the diagnosis and repair of any electronic control system of Benz 38 models without requiring various large relays for line selection or a CPLD signal driven circuit, and is inexpensive, compact, lightweight, refined, stable, and reliable.
Patent WO-2019218774-A1 (WO)
Title: Object recognition method and device, and storage medium
Inventor: WANG RUI
IPC: G06T7/00
Filed: 2019-03-26
Abstract: An object recognition method and device, and a storage medium. The method comprises: preprocessing a target image to obtain a preprocessed image, wherein the preprocessed image comprises three-dimensional image information of a target part of an object to be detected; processing the preprocessed image using a target data model to obtain a target probability, the target probability being used for representing the probability of the occurrence of an anomaly in a target object in the target part of the object to be detected; and determining, according to the target probability, a recognition result of the target part of the object to be detected, wherein the recognition result is used for indicating the probability of the occurrence of an anomaly in the target part of the object to be detected. The object recognition method can effectively improve the accuracy of object recognition and prevent the occurrence of incorrect recognition.
Patent WO-2020181594-A1 (WO)
Inventor: LIU XINGHUA
IPC: G01N23/046
Filed: 2019-04-01
Abstract: 一种定量测定土壤颗粒态有机质空间结构的方法。该方法首先通过湿筛分级和密度提取的方法提取土壤中的颗粒态有机质，然后采用显微CT技术对颗粒态有机质进行图像扫描，扫描后的图像经过去除伪影—计算阈值—图像分割—三维重构后，对土壤有机制形态特征、有机质数量、体积比及体积分布、孔隙大小分布等进行定量测定。
Patent WO-2019196833-A1 (WO)
Inventor: LIANG JINYAO
IPC: H04W36/26
Filed: 2019-04-09
Abstract: La présente invention appartient au domaine technique des communications sans fil et en particulier à un processus de traitement de transfert intercellulaire dans un système de communication sans fil. L'invention concerne un procédé, un dispositif et un système de communication et un support de stockage qui visent à fournir un procédé de prise en charge d'un transfert intercellulaire d'un équipement utilisateur entre des dispositifs côté réseau ou des réseaux qui ont des capacités de prise en charge de porteuse différentes. Le procédé consiste à : envoyer un premier message, le premier message comprenant des informations de N porteuses qui doivent être transférées ; lorsque N est supérieur à M, une première cellule dans le premier message comprend des informations de M porteuses dans les N porteuses ; une seconde cellule dans le premier message comprend des informations des autres N-M porteuses parmi les N porteuses en dehors des M porteuses, M étant le nombre maximal de porteuses prises en charge par la première cellule et la seconde cellule est une cellule non reconnaissable d'un élément de réseau cible ayant subi le transfert intercellulaire.
Patent WO-2020155401-A1 (WO)
Title: 具有指纹辨识功能的显示装置及其制造方法
Inventor: Ma yalong
IPC: H01L27/32
Filed: 2019-04-15
Abstract: 一种具有指纹识别功能的显示装置，包括：指纹识别模块，用于感测一指纹；基板，设置于所述指纹识别模块上方；多个阳极，设置于所述基板上方；多个发光元件，设置于所述多个阳极上方；多个阴极，设置于所述多个发光元件上方，每一所述多个阴极具有柱体状；以及保护层，设置于两相邻阴极之间，其中每一所述多个阴极的折射率小于所述保护层的折射率。还提供一种具有指纹识别功能的显示装置的制造方法。
Patent WO-2020048134-A1 (WO)
Title: Lap counting method and device
Inventor: YU FENG
IPC: G01C22/00
Filed: 2019-04-16
Abstract: A lap counting method and device, which is applied to a non-motor vehicle, the non-motor vehicle having a torque sensor. The method comprises: acquiring torque sensor data in real time (S110); obtaining real-time torque data according to the torque sensor data (S120); obtaining a real-time torque data change period according to the real-time torque data (S130); and determining lap counting data according to the change period, wherein the lap counting gauge point is the peak value of the change period (S140). The technical problem in the prior art that the lap counting method is magnetic lap counting or acceleration lap counting, which is easily subject to the interference of the surrounding magnetic field or the larger fluctuation of acceleration data itself, thereby affecting the accuracy of lap counting, is solved. The technical effects that lap counting is performed by a periodic change of torque acting on a bicycle crank, so that data is stable and free from external factors, and the lap counting is stable and reliable, thus improving the accuracy, sensitivity and response speed of lap counting, and improving the adaptability of lap counting of a bicycle by using a changing trend for lap counting are achieved.
Patent WO-2020113884-A1 (WO)
Title: 一种连接件，连接结构和框架
Inventor: LIN XIAOFA
IPC: E04B1/19
Filed: 2019-04-16
Abstract: 一种连接件，连接结构和框架，该连接结构用于连接相邻的第一框边和第二框边，第二框边的一端设置有插接配合部，该连接结构包括：用于固定在第一框边一端的连接件，其背向第一框边的一端设置有插接部、背向第一框边一端的端面设置有贯通孔；具有锁舌的锁合件，可摆动地安装在连接件上，锁合件往复摆动可使锁舌自贯通孔伸出和收回；和具有锁舌配合部的配合件，用于固定安装在插接配合部内；其中，插接部自第二框边的端面插入插接配合部内，伸出的锁舌卡在锁舌配合部上、以锁定插接部和插接配合部。
Patent WO-2020211062-A1 (WO)
Inventor: HOU ZHIMING
IPC: G06K9/00
Filed: 2019-04-18
Abstract: 一种指纹识别的装置和电子设备，该指纹识别的装置应用于具有柔性显示屏的电子设备，能够实现柔性显示屏的屏下指纹识别。所述装置包括：支撑件，用于设置在所述柔性显示屏下方，所述支撑件用于支撑所述柔性显示屏；第一缓冲层，用于设置在所述柔性显示屏与所述支撑件之间，其中，所述第一缓冲层与所述柔性显示屏之间存在间隙，或者所述第一缓冲层与所述支撑件之间存在所述间隙；光学指纹模组，用于设置在所述支撑件下方，所述光学指纹模组用于采集经由所述柔性显示屏上方的手指反射或散射而返回的光信号。
Patent WO-2019206166-A1 (WO)
Inventor: LI LE
IPC: C07F9/50
Filed: 2019-04-24
Abstract: 本发明公开了一种具有磺酰基官能团的有机膦化合物及其制备方法和应用，具有磺酰基团及含膦基团，还包括可通过亲核取代离去的官能团。制备时，将磺酰氯与带离去基团的试剂反应，引入可通过亲核取代离去的官能团；然后通过亲核取代反应或偶联反应构建碳膦键，引入含膦基团。本发明的具有磺酰基官能团的有机膦化合物，可以通过与亲核试剂发生亲核反应，快捷构建配体库，为配体的设计及合成提供了良好的技术，加速反应的发现及优化，可应用于与亲核试剂进行亲核取代反应构建含膦化合物。
Patent WO-2019223488-A1 (WO)
Title: Battery electrode sheet and preparation method therefor, battery management method and related apparatus
Inventor: CHENG GANG
IPC: H01M10/46
Filed: 2019-04-24
Abstract: Disclosed in an embodiment of the present invention are a battery electrode sheet and a preparation method therefor, a wireless charging battery, and a battery management method, system and controller. The battery electrode sheet comprises: a current collector and an induction coil, wherein the induction coil is a planar coil formed by winding a first wire coated by an insulating film, at least one part of the induction coil is embedded in the current collector, a first surface of the induction coil is exposed to a second surface of the current collector, and the first surface is a surface of the induction coil that is parallel to the plane on which the induction coil is located. According to the embodiment of the present invention, the induction coil is arranged at an inner part of the battery electrode sheet, and said induction coil may achieve wireless charging and may also heat a wireless charging battery in which the battery electrode sheet is located. Moreover, the thickness of the wireless charging battery is greatly reduced.
Patent WO-2020181633-A1 (WO)
Inventor: LIU YANG
IPC: B82Y40/00
Filed: 2019-04-28
Abstract: Disclosed is a method for preparing a nano-porous carbon material. The method for preparing a nano-porous carbon material is: mixing polypyrrole nano-fibers with an activator, microwave heating and reacting same, and purifying the resulting product to obtain a nano-porous carbon material. Compared with a conventional high-temperature carbonization method, the method for preparing a nano-porous carbon material of the present invention uses simple raw materials, involves convenient operations, is less time consuming, and is more suitable for mass preparation and production of nano-porous carbon materials.
Patent WO-2019237855-A1 (WO)
Title: Display panel, driving method thereof, and display device
Inventor: LI ZHENZHEN
IPC: G09G3/3208
Filed: 2019-05-08
Abstract: A display panel, a display method thereof and a display device. A display region of the display panel comprises a first display region (A1), a second display region (A2) and a third display region (A3). The third display region (A3) is located between the first display region (A1) and the second display region (A2), and surrounds the second display region (A2). The distribution density of sub-pixels in the third display region (A3) is greater than the distribution density of sub-pixels in the second display region (A2), and the distribution density of the sub-pixels in the third display region (A3) is not greater than the distribution density of sub-pixels in the first display region (A1). The display method comprises: upon displaying each frame, determining an initial gray scale value corresponding to each sub-pixel according image data corresponding to the frame; controlling display brightness of the sub-pixels in the second display region (A2) and the third display region (A3) according to the initial gray scale values corresponding to the sub-pixels, and reducing a display brightness difference between the sub-pixels in the second display region (A2) and the sub-pixels in the third display region (A3) so as to enhance brightness uniformity of regions of a display panel.
Patent WO-2020124934-A1 (WO)
Inventor: FAN RENKAI
IPC: H02P21/14
Filed: 2019-05-13
Abstract: 本发明公开了一种伺服电机负载惯量的测定方法，电机出厂时，通过测量不同JL/JM时速度环的自然频率fn，制作速度环的自然频率fn与JL/JM值的二维表格；在电机实际运行过程中，通过对采集的速度误差进行FFT分析并找出自然频率fn，然后在二维表格中通过线性插值的方法计算出JL/JM，从而推算出负载惯量JL。本发明方法在线推算负载惯量，伺服电机不需要运行特定的曲线也不需要注入谐波；由于惯量参数不匹配引起的振动频率较低，所以不会受到机械谐振等因素的影响；通过实际系统测试绘制自然频率fn与JL/JM值的二维表格，自然频率与负载惯量关系的准确度高。
Patent WO-2020177219-A1 (WO)
Inventor: LI SHIWU
IPC: A61N5/06
Filed: 2019-05-17
Abstract: The present invention provides a far-infrared co-frequency resonance health preservation cabin, comprising an upper-layer outer sleeve and a lower-layer outer sleeve that are connected with each other, wherein a cabin body for accommodating a human body is formed between the upper-layer outer sleeve and the lower-layer outer sleeve; an upper-layer far-infrared heating pad is provided in the upper-layer outer sleeve; a lower-layer far-infrared heating pad is provided in the lower-layer outer sleeve; at least one temperature sensor is provided in the upper-layer outer sleeve and/or the lower-layer outer sleeve; the upper-layer far-infrared heating pad, the lower-layer far-infrared heating pad, and the temperature sensor are separately and electrically connected with a control module; the temperature sensor detects in real time whether the current temperature of the human body falls within 37-40 Celsius degrees; if the temperature of the human body is lower than 37-40 Celsius degrees, the control module increases the power of the upper-layer and lower-layer far-infrared heating pads; if the temperature of the human body is higher than 37-40 Celsius degrees, the control module reduces the power of the upper-layer and lower-layer far-infrared heating pads. Therefore, the far-infrared co-frequency resonance health preservation cabin of the present invention is uniform in heating temperature, and can completely penetrate the tissue of the human body, so that all the cells generate resonance, and a better far-infrared physiotherapy effect can be realized.
Patent WO-2020143153-A1 (WO)
Inventor: CHEN XUEBIN
IPC: F04D17/04
Filed: 2019-05-24
Abstract: Provided are a cross-flow wind wheel and an air conditioner, wherein the cross-flow wind wheel comprises a blade (10), in the cross section of the blade (10), the intersection points of the wing-shaped center line of the blade (10) and the outer side end and the inner side end of the blade (10) are defined as an outer side end point A and an inner side end point B, the connecting line of the outer side end point A and the inner side end point B is defined as the chord length L; the blade (10) has the maximum thickness and it is limited by a connecting line of two points DE of the blade (10); the tangent line of the point D of the blade (10) is vertical to the DE connecting line; the vertical connecting line of the D point of the blade (10) and the AB connecting line is defined as a DC connecting line, satisfying: 58% ≤AC / AB <61%. By optimizing the wing-shaped structure of the blade and improving the position distribution and change of the maximum thickness of the blade, the airflow flowing resistance can be effectively reduced, airflow separation is delayed, further the air volume loss, power and noise are reduced.
Patent WO-2020010992-A1 (WO)
Title: Anti-roll bar for vehicle
Inventor: DAWKES ANDREW
IPC: B60G21/055
Filed: 2019-06-20
Abstract: An anti-roll bar (3) for a vehicle. The anti-roll bar (3) comprises a first bar portion (7) for connection to a left-side wheel suspension of the vehicle and a second bar portion (8) for connection to a right-side wheel suspension of the vehicle, and an actuator unit (11) connecting the first bar portion (7) and the second bar portion (8) to each other for transferring torque between the first bar portion (7) and the second bar portion (8). The actuator unit (11) has a first selectable mode providing a first predetermined torque ratio between the first bar portion (7) and the second bar portion (8), and a second selectable mode providing a second predetermined torque ratio between the first bar portion (7) and the second bar portion (8). The first torque ratio and the second torque ratio are different from each other.
Patent WO-2020038239-A1 (WO)
Title: Window air conditioner
Inventor: ZHANG KANGWEN
IPC: F24F13/20
Filed: 2019-08-08
Abstract: A window air conditioner (100), mounted in a window (201) on a wall (200), the window (201) being provided with a movable window pane (200). The window air conditioner (100) comprises: a machine housing (1), comprising a box body (11) and a bottom plate (12), wherein a peripheral wall of the box body (11) is provided with a downwardly-recessed accommodation slot (111) for separating an indoor portion thereof from an outdoor portion thereof, at least a portion of the window pane (200) can extend into the accommodation slot (111), and the bottom plate (12) is provided at the bottom of the box body (11) and placed on the wall (200); an indoor heat exchanger and an indoor fan, both disposed in the indoor portion; and an outdoor heat exchanger and a compressor, disposed in the outdoor portion respectively.
Patent WO-2020114006-A1 (WO)
Title: Turning blade for stainless steel flange
Inventor: ZHOU YANQIANG
IPC: B23B27/00
Filed: 2019-08-21
Abstract: A turning blade for a stainless steel flange, comprising a blade body (1) having a polygonal shape. The blade body (1) is provided with multiple protrusions I (17) along the periphery of a positioning hole (18) and protrusions II (19) located at the outer side of two adjacent protrusions I (17); the point angle of the blade body (1) is provided with a cutting unit (A); the cutting unit comprises a main cutting edge (7), an arc cutting edge (6) and a chip breaking unit (B). The chip breaking unit (B) consists of a first chip breaking table (15), a first rake face (8), second rake faces (9, 12), a chip breaking groove bottom plane (10), a chip pocket (13) and a "half-moon-shaped" projection (14); the angle between the edge width at the arc cutting edge (6) and a first hook angle is greater than the angle between the edge width at the main cutting edge (7) and the first hook angle. Both edge sharpness and edge strength are guaranteed for the turning blade; the designs of dual-chip breaking tables and the "half-moon-shaped" projection allow the turning blade to have a good chip breaking effect in rough machining and fine machining a stainless steel flange.
Patent WO-2020199497-A1 (WO)
Inventor: HOU JIANWEN
IPC: G01M13/045
Filed: 2019-09-04
Abstract: A method and apparatus for determining the service life of a bearing. By means of the load spectrum of electric motor output torques under various work conditions comprising different work durations, with respect to a target work condition, utilizing the electric motor output torque corresponding to each work duration, combined with the current vibration load and mesh load of a bearing, the equivalent average load under the target work condition is calculated; thus, the service life of the bearing is determined on the basis of the equivalent average load. As such, because the electric motor output torques of different work durations under each work condition are introduced, not only is the vibration load brought forth by random wheel-rail irregularities taken into consideration for the equivalent average load acquired, but the feature of a variable torque load transmitted by the electric motor is also implemented, the calculated service life of the bearing is of increased accuracy, thereby allowing an improved determination to be made on an operating state of a transmission system, thus increasing the operational reliability of the transmission system.