baber/WOPTO huggingface dataset:
Patent WO-2020177106-A1 (WO)
Inventor: ZHOU WEI
IPC: E05B47/00
Filed: 2019-03-06
Abstract: 一种锁具状态监测装置(10)、方法、锁具驱动装置及锁具总成。锁具状态监测装置包括：变阻器(11)以及第一负载(12)，变阻器(11)的动触端(111)与第一负载(12)的第一端连接，变阻器(11)的第一固定端与第一负载(12)的第二端用于承载第一电压，变阻器(11)的变阻动触端(111)用于与锁具中的驱动电机(20)的输出轴(21)连接，变阻器(11)的第一固定端与动触端(111)，或者第一负载(12)的两端用于与锁具中的主控板连接，以向主控板输出第一电压信号，以使主控板根据第一电压信号确定锁具状态。该锁具状态监测装置通过驱动电机(20)转动与变阻器(11)阻值之间的强耦合联动关系，只需增加简单的器件就可以实现锁具状态的监测，并可以适配不同的类型的锁具的状态监测，从而降低了锁具的开发和生产成本。
Patent WO-2019223411-A1 (WO)
Inventor: CHEN QIAN
IPC: A24B15/16
Filed: 2019-03-19
Abstract: 一种低温发烟体及其制备方法，该低温发烟体（1）包括烟草颗粒，烟草颗粒具有颗粒本体和包裹于颗粒本体上的壳层，颗粒本体和/或壳层内分布有载体，载体包括烟草原料、非烟草材料和多孔材料中的至少一种，载体负载有发烟剂，该发烟剂包括烟草提取物和/或雾化剂。此外，还公开了该低温发烟体的制备方法。该低温发烟体发烟稳定性和均匀性更好，所用烟草颗粒具有核壳结构，可有效解决液态物渗漏问题。
Patent WO-2020191665-A1 (WO)
Inventor: LIAO WENSHAN
IPC: G05D1/00
Filed: 2019-03-27
Abstract: A rotary photographing method, a control device of a movable platform, a movable platform, and a machine-readable storage medium. A rotary photographing method applied to a movable platform, the movable platform is mounted with a photographing device by means of a gimbal. The method comprises: acquiring brightness information in the scene where a photographing target is located and a rotation mode of the gimbal; generating control information according to the brightness information and the rotation mode, the control information comprising rotation control information and exposure control information; sending the rotation control information to the gimbal, and sending the exposure control information to the photographing device, so that when the gimbal rotates according to the rotation control information, the photographing device is driven to rotate, and the photographing device performs exposure according to the exposure control information. In the embodiment, by means of controlling the rotation of the gimbal and controlling the photographing device to perform exposure, the effect of rotational photographing is achieved, and the photographing experience is improved.
Patent WO-2020199153-A1 (WO)
Inventor: ZHOU LIANGCHEN
IPC: G06T15/00
Filed: 2019-04-03
Abstract: Disclosed is an orthophoto map generation method based on a panoramic map, the method comprising: overlapping and fusing a panoramic map and panoramic field depth data when the panoramic map is photographed, such that each pixel of the panoramic map has a corresponding field depth value; acquiring a pitch angle and azimuth angle of a reference pixel relative to a photographing device, and in conjunction with a 360 degree feature of a panorama, calculating an azimuth angle and pitch angle, relative to a camera, of an object represented by each pixel; in conjunction with calculation results and geographic coordinates, determined by a positioning device when the panoramic map is photographed, of the camera, calculating a geographic position corresponding to the object represented by each pixel to form point cloud data; and according to a certain rule, eliminating and fusing point cloud data generated by adjacent panoramas, and projecting a result onto a plane to obtain an orthophoto map. The orthophoto map obtained based on the method has the advantages of high precision, high resolution, etc., and compared with traditional orthophoto maps obtained by means of satellites and aerial photography, the orthophoto map acquired based on the method will not be impacted by obstacles such as a tree canopy.
Patent WO-2020172960-A1 (WO)
Inventor: LI BO
IPC: G06F3/041
Filed: 2019-04-12
Abstract: 本发明公开一种触控设备，包括盖板、触控显示模块、基板、设置于基板上的衬垫层、设置于衬垫层上的第一透明基底、设置于衬垫层上的第二透明基底、触控驱动电极和触控感应电极。触控驱动电极设置于第一透明基底上，触控感应电极设置于第二透明基底上。当触摸触控显示设备时, 触控驱动电极和触控感应电极间之电容值会改变以达触控功能。进一步对触控驱动电极施加压力时，触控驱动电极和触控感应电极间之距离会改变以达压力感测功能。
Patent WO-2020172961-A1 (WO)
Inventor: YANG YONG
IPC: H05B44/00
Filed: 2019-04-15
Abstract: A power supply circuit, comprising: a driving chip, a frequency setting circuit and a frequency adjusting circuit. The driving chip comprises a frequency input end, a driving end for being connected to a load, and an output end for feeding back a load change. The frequency setting circuit is connected to the frequency input end, and is used for setting the working frequency of the driving chip. The frequency adjusting circuit is connected to the frequency setting circuit, the frequency input end and the output end, and is used for adjusting the working frequency of the driving chip according to a signal of the output end.
Patent WO-2020210975-A1 (WO)
Inventor: LI YOU
IPC: G06F3/041
Filed: 2019-04-16
Abstract: 一种选取子轨迹的方法，方法包括：在检测到触控显示组件存在触控操作时，获取触控操作所对应的触控点；计算触控点和预设参照点之间的第一距离；获取与预设参照点的距离落入第一距离范围的轨迹点集合，第一距离范围与第一距离值的差值绝对值小于或等于第一阈值；获取轨迹点集合中与触控点距离最小的目标轨迹点；以及选取目标轨迹点所属的子轨迹。本发明还提供了一种电子设备及计算机可读存储介质。根据触控点和预设参照点之间的第一距离来选择部分轨迹点进行运算而获得用户选取的子轨迹，大大减少了运算量，更加快速。
Patent WO-2019228105-A1 (WO)
Title: Computer-implemented method of alerting driver of vehicle, apparatus for alerting driver of vehicle, vehicle, and computer-program product
Inventor: ZHAO JIBO
IPC: G06K9/00
Filed: 2019-04-24
Abstract: A computer-implemented method of alerting a driver of a vehicle is provided. The computer-implemented method includes obtaining a plurality of consecutive input images during a time interval using a three-dimensional depth camera, a respective one of the plurality of consecutive input images comprising a user sub-image and an object sub-image; deriving three-dimensional coordinates of user feature points in the user sub-image of the respective one of the plurality of consecutive input images using a first classifier; deriving three-dimensional coordinates of object feature points in the object sub-image of the respective one of the plurality of consecutive input images using the first classifier; and classifying user posture in the respective one of the plurality of consecutive input images by analyzing the three-dimensional coordinates of user feature points and the three-dimensional coordinates of object feature points using a second classifier.
Patent WO-2019237869-A1 (WO)
Title: Multi-process coupled power generation system combusting fossil fuel and oxygen-rich combustion waste
Inventor: YAN KAI
IPC: F23J15/06
Filed: 2019-05-13
Abstract: A multi-process coupled power generation system combusting fossil fuel and oxygen-rich combustion waste, comprising a fire coal boiler (B1), and further comprising an oxygen-rich combustion waste incinerator (A1); waste to be treated (AF1) and filtrate (AF2) are conveyed to the oxygen-rich combustion waste incinerator (A1), the temperature of high-temperature flue gas generated by the oxygen-rich combustion waste incinerator (A1) is lowered to T1 after passing through a bypass economizer (S11), the flue gas having a temperature of T1 is conveyed to a dioxin suppression device after sequentially passing through an evaporator (S23) and a superheater (S24), the temperature of the flue gas out of the dioxin suppression device is lowered to T2 after passing through a secondary economizer (S22), and the flue gas having a temperature of T2 is divided into two paths of flue gas, one path of the flue gas being conveyed, by means of a high-temperature fan (A3), to the hearth of the fire coal boiler (B1), and the other path of the flue gas entering, after being boosted by a recirculation fan (A4), the hearth of the oxygen-rich combustion waste incinerator (A1) through a primary air passage (A6) and a secondary air passage (A7) respectively. Said system has little influence on the combustion process of the fire coal boiler (B1), both greatly reducing the requirement for a method of introducing into the hearth of the fire coal boiler (B1), and reducing the degree of damage to a water cooling wall.
Patent WO-2019219015-A1 (WO)
Inventor: MIAO XUEXIA
IPC: C12N15/11
Filed: 2019-05-14
Abstract: L'invention concerne un gène cible d'ARNi qui est létal pour les aphidiens et l'utilisation associée. Plus particulièrement, l'invention concerne six fragments de gène conduisant à la mort des nymphes d'aphidiens et/ou à leur mort au stade adulte sur la base d'une technologie d'interférence ARN. La mort des aphidiens peut être provoquée par la pulvérisation d'une composition contenant des ARN bicaténaires sur des plantes pour l'alimentation des aphidiens ou par leur pulvérisation directement sur la peau des aphidiens.
Patent WO-2020034702-A1 (WO)
Title: Control method, device, electronic equipment and computer readable storage medium
Inventor: ZHANG GONG
IPC: H04N9/04
Filed: 2019-05-24
Abstract: Disclosed by the present disclosure are a control method, device, electronic device and computer readable storage medium, wherein the method is applied to an imaging device, the imaging device comprising a pixel unit array composed of a plurality of exposure pixels, each exposure pixel being a short exposure pixel, a medium exposure pixel or a long exposure pixel, and the method comprising: determining a brightness level of environment brightness; if the brightness level of the photographing environment is a high brightness level or a low brightness level, adjusting the arrangement positions of the short exposure pixels, the medium exposure pixels and/or the long exposure pixels in the pixel unit array so that at least two medium exposure pixels are arranged adjacent to each other, and using the at least two adjacently arranged medium exposure pixels as a first pixel unit; performing imaging according to output pixel values of the at least two medium exposure pixels in the first pixel unit. The present method may retain more effective information in a captured image, improve the brightness of the captured image, and thus improve the imaging effect and imaging quality.
Patent WO-2019223781-A1 (WO)
Inventor: XIAO JIEHUA
IPC: H04W72/04
Filed: 2019-05-24
Abstract: 本申请提供了一种通信方法和装置。该方法包括终端设备接收用于指示为终端设备配置的位于一个小区内的M个带宽部分，且M个带宽部分中的N个为在相同时间内是激活的，其中，N大于或等于2，也就是说，终端设备能够同时在在大于1个的带宽部分上与网络设备进行通信，提高了信号传输的效率。
Patent WO-2020243882-A1 (WO)
Inventor: HSIAO CHIA-HSIANG
IPC: H02K1/22
Filed: 2019-06-03
Abstract: 本发明公开一种轴向间隙型旋转电机的轴向转子，其包括：一环形盘体结构以及多个磁性元件组。多个磁性元件组设置在环形盘体结构上，且多个磁性元件组环绕于环形盘体结构的一中心轴线且呈间隔排列设置。每一磁性元件组包括一第一磁性元件以及一邻近于第一磁性元件的第二磁性元件，第一磁性元件与第二磁性元件之间具有一介于5度至175度之间的预定夹角。借此，本发明达到了增加磁阻转矩的效果。
Patent WO-2020243955-A1 (WO)
Title: An improved heater plate
Inventor: LEI YU
IPC: F24H1/18
Filed: 2019-06-06
Abstract: A heat plate (1) for a humidifier contains a thermally-conductive plate (10) having a top surface (12) and a bottom surface (14) opposite the top surface (12). A temperature sensor (16) is affixed to the bottom surface (14) and a thermally-conductive layer (18) is directly-affixed to the bottom surface (14). A ceramic heating element (20) is directly-affixed to the thermally-conductive layer (18). A humidifier and medical device may also contain such a heater plate (1).
Patent WO-2020048225-A1 (WO)
Title: Mobile terminal
Inventor: LI JIE
IPC: H04M1/02
Filed: 2019-07-12
Abstract: A mobile terminal, comprising a terminal device (100), an image acquisition device (200), a first elastic piece (300), and a locking tongue (400). The terminal device (100) is provided with a mounting groove (130); the image acquisition device (200) comprises a casing (210) and a camera module (220), and the camera module (220) is provided in the casing (210); the image acquisition device (200) can be mounted in the mounting groove (130), the casing (210) is provided with a clamping groove (211), and the first elastic piece (300) protrudes in the mounting groove (130); the locking tongue (400) is slidably connected to the terminal device (100), and the locking tongue (400) can slide to a first position and a second position; at the first position, the locking tongue (400) locks the image acquisition device (100) in the mounting groove (130) and the first elastic piece (300) abuts against the image acquisition device (200); at the second position, the first elastic piece (300) ejects the image acquisition device (200) out of the mounting groove (130).
Patent WO-2020237838-A1 (WO)
Title: Rubber frame, backlight module, and display device
Inventor: ZHOU ZHENG
IPC: G02F1/13357
Filed: 2019-08-14
Abstract: Provided is a display device. A support portion (40) is provided in a first relief groove (3011) of a rubber frame (301) for accommodating a printed circuit board (20), so that the support portion (40) supports the flexible printed circuit board (20) when the flexible printed circuit board (20) is subjected to a pulling force when assembled on the backlight module (30), thereby preventing a change in the box thickness of a liquid crystal display panel (10) due to the fact that the flexible printed circuit board (20) applies a force to the liquid crystal display panel (10) after being excessively pulled. Also provided are the rubber frame (301) and the backlight module (30).
Patent WO-2020063256-A1 (WO)
Inventor: NIE ZHIWEN
IPC: C09K11/70
Filed: 2019-08-30
Abstract: Disclosed in the present application are quantum dots and a preparation method therefor. The quantum dots comprise a group III-V quantum dot core and a surface ligand bound to a surface of the group III-V quantum dot core. The general formula of the chemical structure of the surface ligand is as shown in formula I: R 1  and R 2  are respectively at least one independently selected from among a halogen atom, a hydrogen atom, a hydroxyl group, a thiol group, an ether group, a thioether group, an aldehyde group, a carbonyl group, a carboxyl group, a nitro group, an amino group, a cyano group, an isocyano group, an epoxy group, an alkoxy group, an alkylcarbonyloxy group, an alkyloxycarbonyl group, an alkylcarbonyl group, a heteroaryl group, and a hydrocarbyl group.
The surface ligand being bound to the surface of the group III-V quantum dot core is extremely helpful in the uniform growth of a housing layer such that the size distribution of the quantum dots becomes more uniform, ultimately being beneficial in improving the light-emitting efficiency of the quantum dots.
Patent WO-2020063279-A1 (WO)
Inventor: ZHANG HAO
IPC: B61L5/06
Filed: 2019-09-04
Abstract: A switch indication apparatus, comprising an indication electric control circuit and an indication collection and control circuit, wherein the indication electric control circuit is connected to the indication collection and control circuit, and is used for supplying power to the indication collection and control circuit; the indication collection and control circuit comprises a normal position circuit, a reverse position circuit and a switching circuit; and the normal position circuit and the reverse position circuit are connected to a point machine by a switch, so as to acquire indication information of the point machine. The switch indication apparatus effectively improves the reliability of alternating-current switch control, and ensures train operation safety.
Patent WO-2020063403-A1 (WO)
Inventor: LI CHENXIN
IPC: H04W72/10
Filed: 2019-09-17
Abstract: The present application relates to the technical field of wireless communications, and in particular to a resource selection method and apparatus, a terminal and a storage medium. The method involves: when a plurality of service packets arrive, for each service packet, if the number of candidate resource sets obtained by the current service data is at least two, determining a target resource set of the service packet; or when a plurality of service packets arrive, a UE sequentially selecting a sending resource in the corresponding target candidate resource set for each service packet, and before selecting the sending resource, excluding first time slot resources and determining second time slot resources, and preferentially selecting the sending resource in available resources on the second time slot resources. According to the present application, in a multi-carrier sending scene on an NR V2X direct link and a scene where NR V2X and LTE V2X coexist, the half-duplex effect can be reduced, and the problem of system performance degradation due to an insufficient quantity of power amplifiers (PA) can be solved.
Patent WO-2020211299-A1 (WO)
Title: 数据清理方法
Inventor: ZHANG LICHENG
IPC: G06F16/215
Filed: 2019-09-29
Abstract: 一种数据清洗方法。所述方法包括：从第一数据源中获取数据，利用获取的数据建立一个独立的数据流（101）；对所述数据流中的数据进行过滤处理，得到待清洗数据（102）；对所述待清洗数据中包含缺失值的字段进行删除或填充，得到初步清洗数据（103）；检测所述初步清洗数据是否符合预设的判定规则，删除不符合判定规则的数据，得到最终清洗数据（104）；将所述最终清洗数据输出到第二数据源（105）。采用上述方法能够提高数据安全性。
Patent WO-2020114073-A1 (WO)
Inventor: LIAO YONGBO
IPC: H01L29/06
Filed: 2019-10-10
Abstract: 本申请提供了一种绝缘栅双极型晶体管及其制备方法、电气设备，该绝缘栅双极型晶体管在沟槽内的多晶硅层刻蚀形成两个多晶硅层，并且在沟槽的底部增设了N型层以及P型层，电流路径除了具备传统宽沟槽的绝缘栅双极型晶体管的构造的电流路径外，还新增了沟槽底部侧壁的沟道电流，沟道底部中间的PNP结构的电流，因此，在相同的面积下，本申请中的沟槽的通电能力更强。
Patent WO-2021051467-A1 (WO)
Inventor: ZHOU SHAOFENG
IPC: G02B27/09
Filed: 2019-10-21
Abstract: 一种半导体激光器，其包括：偏振合束器(230，330)，设有透射端面(231)、反射端面(232)和出射端面(233)；第一发光模块(210，310)，发射的激光自透射端面(231)至出射端面(233)透射经过偏振合束器(230，330)；第二发光模块(220，320)，发射的激光自反射端面(232)进入偏振合束器(230，330)，并于偏振合束器(230，330)内反射，然后自出射端面(233)射出；聚焦透镜(240，340)，用于接收自出射端面(233)射出的激光；光纤(250，350)，用于接收自聚焦透镜(240，340)射出的激光。简单调节第一发光模块(210，310)与第二发光模块(220，320)相对偏振合束器(230，330)的位置，可使两者发出的且由出射端面(233)射出的激光束基本重合，从而使激光亮度及质量更高。
Patent WO-2020088644-A1 (WO)
Inventor: LIAO XUEWEN
IPC: G01C21/00
Filed: 2019-11-01
Abstract: A positioning method and device. The method comprises: sending step counting information and signal strength of multiple wireless access points at the location of a target terminal to a server (S210); and determining the current location of the target terminal according to the step counting information and the signal strength of the multiple wireless access points at the location of the target terminal (S220). The method can implement positioning by combining step counting information and the signal strength of wireless access points to increase characteristics of the location fingerprint, make the positioning result smoother, reduce the influences of the environment on positioning accuracy, and improve the stability of positioning technology, thereby improving positioning accuracy.
Patent WO-2021082060-A1 (WO)
Title: Display panel and preparation method therefor
Inventor: YANG ZHONGGUO
IPC: H01L27/32
Filed: 2019-11-08
Abstract: Provided are a display panel and a preparation method therefor. The display panel comprises a display region and a non-display region surrounding the display region; an array substrate and a color film substrate that are arranged opposite one another; an encapsulation structure, the encapsulation structure comprising a first adhesive layer that is arranged on a face of the array substrate facing the color film substrate and extends from the display region to the non-display region; a second adhesive layer that is arranged on a face of the color film substrate facing the array substrate and extends from the display region to the non-display region, with the first adhesive layer and the second adhesive layer being adhered to each other; and a water absorption layer arranged between the first adhesive layer and the second adhesive layer, with the water absorption layer being located in the non-display region and surrounding the display region.
Patent WO-2021027166-A1 (WO)
Inventor: ZHANG FUYANG
IPC: H01L21/77
Filed: 2019-11-15
Abstract: Provided are a display panel and a manufacturing method thereof, and a display device. The display panel is divided into a display region and a photographing region. The photographing region comprises a first through hole, a first light-transmissive layer, an inorganic film layer, a second through hole, a second light-transmissive layer, and an image acquisition device. The manufacturing method of the display panel comprises: a hard substrate provision step; a flexible substrate preparation step; a first etching step; a first light-transmissive layer preparation step; a thin film transistor first preparation step; a second etching step; a second light-transmissive layer preparation step; a thin film transistor second preparation step; a hard substrate removal step; and an image acquisition device installation step.
Patent WO-2020173151-A1 (WO)
Inventor: YANG KAI
IPC: C04B35/10
Filed: 2019-11-21
Abstract: Disclosed is a method for preparing an amorphous oxide ceramic composite coating simultaneously having toughness, thermal conductivity and high-temperature structural stability, wherein the amorphous oxide ceramic composite coating is an Al  2 O  3 -YAG amorphous ceramic coating. The preparation method comprises: (1) mixing an Al  2 O  3  powder with a Y  2 O  3  powder to obtain an Al  2 O  3 /Y  2 O  3  mixed powder; (2) subjecting the obtained Al  2 O  3 /Y  2 O  3  mixed powder to heat treatment at 1400°C to 1600°C to obtain an Al  2 O  3 /YAG composite powder; and (3) spray coating the obtained Al  2 O  3 /YAG composite powder onto a surface of a substrate by means of thermal spraying to obtain the Al  2 O  3 -YAG amorphous ceramic coating.
Patent WO-2021103010-A1 (WO)
Title: 显示基板及显示装置
Inventor: YANG SHUANGBIN
IPC: G09G3/3208
Filed: 2019-11-29
Abstract: 一种显示基板以及显示装置。该显示基板包括衬底基板及位于该衬底基板上的多个子像素，每个子像素包括像素电路，多个像素电路沿第一方向和第二方向分布为多行多列。该多个子像素包括在该第二方向上直接相邻的第一子像素和第二子像素，该第一子像素中的第一电容电极与该第二子像素中的第一电容电极同层设置且彼此间隔。该显示基板可以减少信号线之间的串扰从而提高显示质量。
Patent WO-2020173169-A1 (WO)
Inventor: YANG GUANGFU
IPC: C12N9/02
Filed: 2019-12-09
Abstract: Disclosed are a mutant protoporphyrinogen oxidase in tobacco mitochondria and a coding gene and a use thereof. The mutant is a protein derived from SEQ ID NO: 1 by subjecting, a non-polar amino acid of at least one position of position 353, position 356 and position 372 in an amino acid sequence depicted by SEQ ID NO: 1, to substitution, deletion or addition of one or more amino acids without altering enzyme activity. Encoding the mutant gene into a target plant enables the target plant to acquire a resistance to a PPO enzyme inhibitor (herbicide) without overly affecting a catalytic activity of the enzyme. Therefore, the mutant and the coding gene thereof are useful for cultivating a plant with herbicide resistance.
Patent WO-2021051676-A1 (WO)
Inventor: CHEN XUGUANG
IPC: H04B10/50
Filed: 2019-12-13
Abstract: A drive circuit for a direct modulated laser and a direct modulated optical transmitter. The drive circuit for a direct modulated laser comprises: a service data drive unit (1), a voltage configuration unit (2), a monitoring data modulation unit (3), and a monitoring current generation unit (4). Output terminals of the voltage configuration unit (2) and the monitoring data modulation unit (3) are connected to the same input terminal of the monitoring current generation unit (4). An output terminal of the service data drive unit (1) is connected to a current sink interface of the monitoring current generation unit (4). The output terminal of the service data drive unit (1) is further suitable for connecting a direct modulated laser (5). The technical solution has the monitoring data modulation unit (3) which receives and modulates monitoring data. A low-speed monitoring data signal is mixed into an average optical power signal of a high-speed service data light wave transmitted by the direct modulated laser (5), and a remote optical receiver is capable of obtaining low-speed monitoring data by extracting a low-frequency signal from the received optical signal, thereby enabling the drive circuit of a direct modulated laser to have a remote monitoring function.