baber/WOPTO huggingface dataset:
Patent WO-2020061813-A1 (WO)
Inventor: MA JUNPING
IPC: H04N7/18
Filed: 2018-09-26
Abstract: Disclosed are an image processing system and method. The image processing system comprises an image sensor, an interface extension device, and at least two image processors. The image sensor is used for sensing an optical signal and converting same into a corresponding original image signal, and comprises an image output interface for outputting the original image signal. The interface extension device comprises an extension input interface and at least two extension output interfaces. The extension input interface is electrically connected to the image output interface, and is used for receiving the original image signal output by the image output interface. The at least two extension output interfaces are used for outputting image signals to be processed corresponding to the original image signal, separately. The at least two image processors are electrically connected to the at least two extension output interfaces, respectively, are used for receiving the image signals to be processed, and processing said signals.
Patent WO-2020061886-A1 (WO)
Inventor: ZHENG WU
IPC: G09G3/32
Filed: 2018-09-27
Abstract: A pixel circuit and a display panel, the pixel circuit comprising: a data signal input unit (10), used for inputting a data signal according to a current-level scanning signal; a driving unit (30), used for outputting a driving signal when turned on; a drive control unit (20), used for controlling the driving unit (30) to be turned on according to a light-emitting control signal, or controlling the driving unit (30) to be turned on according to a previous-level scanning signal and a light-emitting control signal, wherein a capacitor is provided between a data signal input end of the drive control unit (20) and a signal output end of the drive control unit (20); and a switch circuit (40), used for being turned on according to the light-emitting control signal when the driving unit (30) is turned on and transmitting the driving signal outputted by the driving unit (30) to a light emitting unit so as to drive the light emitting unit to emit light. The implementation of the present pixel circuit may eliminate the influence of power supply voltage on brightness, and ensure consistency in the brightness of a display screen.
Patent WO-2019085726-A1 (WO)
Inventor: GONG QINQIN
IPC: F25D29/00
Filed: 2018-10-12
Abstract: 一种冰箱内食品冻结判断方法、冰箱食品保鲜方法及保鲜冰箱。冰箱内食品冻结判断方法，包括测量冰箱内食品温度；判断食品温度是否经过过冷点：如果食品经过过冷点，则食品开始冻结或者已经位于冻结过程中。基于该判断可以便于有效的控制食品的冻结过程，调节冰箱的内部温度，从而防止存储温度过高或者过低。
Patent WO-2020062342-A1 (WO)
Title: Led灯具对接堵头
Inventor: Liu Si Qing
IPC: F21V21/002
Filed: 2018-10-15
Abstract: 一种涉及LED照明线形灯具连接附属装置技术领域的LED灯具对接堵头，其方便快速安装与维修，快速电气连接的同时增强电气连接的可靠性，同时实现线形灯具发光面无暗区对接；包括两组灯具主体（10），两组灯具主体（10）的端部均设置有对接堵头（8），对接堵头（8）的相对面上设置有滑配凹槽（6）和滑配凸筋（7），滑配凹槽（6）与滑配凸筋（7）互补滑配；对接堵头（8）的对接面上设置有定位凹点（4）和定位凸点（3），对接到位时定位凹点（4）和定位凸点（3）互相吻合定位；在对接面上以中心线对称设置电气连接金属弹片（2）及保护金属弹片（2）的弹性结构（9），保证电气连接可靠不易失效，堵头（8）设置有与线形灯具的光源槽与透光面罩之间相一致的开口结构（12），使透光面罩可以滑配贯穿对接堵头（8），使发光面无缝对接。
Patent WO-2019227836-A1 (WO)
Title: Bmc-based file transmission method, apparatus and device, and medium
Inventor: WANG XUELONG
IPC: H04L29/08
Filed: 2018-10-26
Abstract: Disclosed are a BMC-based file transmission method, apparatus and device, and a medium. The method comprises the following steps: a second BMC receives a preset command which represents the initiation of file transmission and is sent by a first BMC; parses and responds to the preset command, in order to stop an IPMI process running on the basis of a UART interface; and receives a data file transmitted by the first BMC by means of a communication function of the UART interface. During data file transmission between BMCs, this method prevents the data file transmitted between the MBCs from being intercepted and checked by a given command processing function of an IPMI process running on the basis of a UART interface, thereby avoiding the blocking and crashing of the IPMI process, and thus implementing the data file transmission between the MBCs. In addition, the prevent invention also provides a BMC-based file transmission apparatus and device, and a medium, and the beneficial effects are the same as those stated above.
Patent WO-2020052025-A1 (WO)
Title: Micro rail vehicle and electromagnetic brake thereof
Inventor: LI HUAMING
IPC: F16D65/22
Filed: 2018-11-01
Abstract: A micro rail vehicle and an electromagnetic brake (1) thereof, belonging to the technical field of rail traffic. The electromagnetic brake (1) comprises a magnetic yoke (11), an armature (12), a brake disc (13), a fixed disc (14), a quick release mechanism, and an operating mechanism connected to the quick release mechanism. The quick release mechanism is configured to drive the armature (12) to move toward the yoke (11), so that the brake disc (13) and the armature (12) can be quickly separated and a gap is formed therebetween, thereby quickly releasing the braking state of the electromagnetic brake (1). The operating mechanism is configured to control operation of the quick release mechanism. The electromagnetic brake (1) has the advantage of being suitable for a micro rail vehicle and capable of quickly releasing the electromagnetic brake (1).
Patent WO-2019096064-A1 (WO)
Title: 数据传输方法和装置、存储介质及电子装置
Inventor: TU YUANDONG
IPC: H04N21/232
Filed: 2018-11-09
Abstract: 本申请公开了一种数据传输方法和装置、存储介质及电子装置。其中，该方法包括：服务器获取播放客户端的当前播放视角，其中，播放客户端用于播放被选中的直播节目的视频流数据；服务器在已缓存的视角视频流数据中，确定与当前播放视角匹配的当前播放视角视频流数据，其中，已缓存的视角视频流数据中包括与直播节目对应的多个视角的视角视频流数据，多个视角包括当前播放视角；服务器将当前播放视角视频流数据推送给播放客户端。本申请解决了多次向服务器请求与变化后的视角相匹配的视频流数据所导致的传输延时的技术问题。
Patent WO-2019105211-A1 (WO)
Inventor: YANG DEZHONG
IPC: H02J7/00
Filed: 2018-11-12
Abstract: 一种电子装置，包括：壳体、用于使一个或多个电池包（200）可拆卸地安装至电子装置的至少一个适配接口（111）、控制模块以及通信模块（120），通信模块（120）包括：无线通信单元（121）以及存储单元（122），其中存储单元（122）用于存储来自外部设备的升级文件；升级文件包含对控制模块的程序进行更新的升级程序；通信模块（120）被配置为：通过无线通信单元（121）接收外部设备的升级文件并将升级文件存储在存储单元（122）；在满足预设条件下，能够发送升级文件至控制模块以对控制模块的程序进行更新。该电子装置程序更新的方法方便快捷且可靠。
Patent WO-2019114543-A1 (WO)
Inventor: WANG JINYUAN
IPC: A61P13/02
Filed: 2018-11-28
Abstract: La présente invention se rapporte au domaine de la médecine et concerne en particulier, une forme cristalline d'un composé tel que représenté par la formule (I), un procédé de préparation de la forme cristalline, une composition pharmaceutique comprenant la forme cristalline, et l'utilisation des composés dans la préparation de médicaments destinés à l'amélioration de la fonction de signalisation de GMPc, en particulier l'utilisation des composés dans la préparation de médicaments pour le traitement et/ou la prévention d'un dysfonctionnement sexuel, du BPH, de LUTS et analogues.
Patent WO-2019120149-A1 (WO)
Inventor: YANG JIANBO
IPC: B25J9/16
Filed: 2018-12-17
Abstract: 一种模块化机器人控制领域的模块化机器人及其模块单元位置计算方法，其是根据识别相邻模块单元两者的对接部的接口标识信息来确定模块单元的位置信息的，具有识别精准、快速的优点，确保了各个模块单元位置计算结果的精准度，而且有利于模块化机器人的推广应用。
Patent WO-2019128866-A1 (WO)
Inventor: LIN KE
IPC: C10G1/06
Filed: 2018-12-21
Abstract: Disclosed is a process for the one-pot liquefaction of a biomass or coal and a biomass, the process comprising: first formulating a slurry containing a catalyst, a vulcanizing agent, and a biomass (and coal), and then introducing hydrogen gas into the slurry for a reaction. The formulation step for the slurry involes: sequentially drying, primarily pulverizing, compressing and secondarily pulverizing a biomass (and coal), then mixing same with a catalyst and a vulcanizing agent to obtain a mixture, and adding the mixture to an oil product for grinding and pulping to obtain a biomass slurry. By means of the treatment process of first compressing and then secondarily pulverizing straw, the volume of the straw is greatly reduced, thereby facilitating the dispersion thereof in the oil product, increasing the concentration of the reaction material, and improving the delivery amount of the biomass per unit time by means of a pump; furthermore, the conversion rate of the biomass is also improved.
Patent WO-2020124604-A1 (WO)
Inventor: Guan Ximeng
IPC: G09G3/20
Filed: 2018-12-21
Abstract: 本发明涉及一种显示面板及其驱动方法、显示装置、终端，包括：面板基板、设置在面板基板上的显示区域，显示区域包括m个相平行的子显示区域；以及与m个相平行的子显示区域对应设置的m条沿第一方向延伸的区域选择线；m条区域选择线中的任意一条或多条被选通时，与所选通的区域选择线对应设置的子显示区域被选通，写入数据信号；m个相平行的子显示区域中未选通的子显示区域，不写入数据信号。本发明有效降低数据线动态功耗和延时。
Patent WO-2020133194-A1 (WO)
Inventor: SUN ZHONGCHAO
IPC: A23K10/10
Filed: 2018-12-28
Abstract: 多菌种分步发酵制备风味性发酵豆粕的方法，包括以下步骤：1)米曲霉好氧发酵：将豆粕加入水中，接种固态干基比例为10％-100％的米曲霉霉菌，发酵12-20h；2)酿酒酵母发酵：米曲霉好氧发酵结束后，接种占固态干基比例10％-100％重量的洒酿酒酵母菌液，然后将料层放入密闭发酵设备中，表层密闭进行隔氧操作，发酵18h-48h，酿酒酵母好氧发酵终点菌活超过10^10cfu/g；3)乳酸菌发酵：酿酒酵母发酵结束后，接种占固态干基比例10％-100％重量的嗜热链球菌菌液，发酵18-80h，直至发酵温度达到50℃。该方法解决了现有的豆粕发酵中不同菌种的功能性没有分开及良好的展现、导致口感和风味性较差的问题。
Patent WO-2019137272-A1 (WO)
Title: Grating based three-dimentional display method for presenting more than one views to each pupil
Inventor: LIU LILIN
IPC: H04N13/00
Filed: 2019-01-02
Abstract: Some three-dimensional display methods for presenting more than one perspective views to each eye of the viewer, through generating viewing zones with an interval smaller than the diameter of the viewer's pupil by display panel/grating pair/pairs are provided. Each eye can perceive more than one perspective views through related viewing zones. Light rays passing through related viewing zones superimpose into real spatial light spots so the corresponding eye can focus on naturally, thus overcoming the accommodation-convergence conflict. In the first method, the arraying direction of the small-interval viewing zones is designed to have an appropriate small inclination angle to the line connecting the viewer's two pupils, so as to cover each eye with more than one viewing zones which are different with each other, even if the number of generated small-interval viewing zones is very limited. The second method draws support from a multi-view display panel, which already have generated different large-interval self-carried viewing zones for different eyes along the line connecting the two pupils of a viewer. Along the perpendicular direction small-interval viewing zones are generated by a grating for sending more than one viewing zones to each pupil. Thus, the total number of necessary viewing zones is not too many. The third method is implemented by inserting a projecting lens between the display panel/grating pair and the corresponding viewing zones. The zoom-out images of the initial viewing zones take an interval smaller than the diameter of the viewer's pupil. Two or multiple such structures, with each being constructed by display panel/grating pair and the projecting lens, are aligned for generating more small-interval viewing zones for one or more viewers' pupils.
Patent WO-2020001017-A1 (WO)
Inventor: DENG JIASHENG
IPC: H02J7/00
Filed: 2019-01-25
Abstract: L'invention concerne un appareil de charge sans fil, comprenant un boîtier, et un module de charge sans fil, un module de détection de température, un module de dissipation de chaleur et un module de commande installé à l'intérieur du boîtier, le module de détection de température, le module de dissipation de chaleur et le module de charge sans fil étant respectivement connectés au module de commande ; le module de commande commande, en fonction des informations de charge du module de charge sans fil, le module de détection de température pour détecter la température ; le module de commande commande, en fonction des informations de détection du module de détection de température, le module de dissipation de chaleur pour dissiper la chaleur ; et le module de dissipation de chaleur comprend une feuille de réfrigération à semi-conducteur et un ventilateur de dissipation de chaleur. Le présent modèle d'utilité concerne un appareil de charge sans fil à refroidissement actif afin de surmonter le problème de surchauffe sévère de téléphones mobiles existants pendant une charge sans fil.
Patent WO-2019165983-A1 (WO)
Title: 一种蓝牙传输控制方法、控制系统及存储介质
Inventor: WANG DAPENG
IPC: H04W4/80
Filed: 2019-02-27
Abstract: 本发明公开了蓝牙传输控制方法、控制系统及存储介质，所述方法包括移动终端与文件接收设备建立蓝牙连接，所述移动终端向所述文件接收设备启动蓝牙传输文件操作；检测所述移动终端是否同步开启蓝牙播放音乐操作；根据检测结果，所述移动终端与文件接收设备协商文件传输超时时间；所述移动终端向文件接收设备传输文件。
Patent WO-2020181558-A1 (WO)
Inventor: LIU ZHISHENG
IPC: H01P1/18
Filed: 2019-03-14
Abstract: A liquid crystal antenna, comprising a first substrate (11) and a second substrate (21) which are provided opposite to each other, and a liquid crystal layer (30) located between the first substrate and the second substrate. A first metal film layer (13) is provided on one side of the first substrate facing the second substrate; a second metal film layer (22) is provided on one side of the second substrate facing the first substrate. The first substrate and the second substrate are rigid substrates. A seed layer (24) is provided between the first substrate and the first metal film layer, and a seed layer (24) is provided between the second substrate and the second metal film layer. A manufacturing method for the liquid crystal antenna. The seed layer is firstly manufactured on the surface of the substrate, the corresponding metal film layer is formed on the seed layer by means of film coating, the thickness of the metal film layer can reach the micron scale, and the performance of the liquid crystal antenna is well guaranteed; the problems of repeated coating, low efficiency, serious thermal deformation and the like in a vacuum magnetron sputtering process are avoided. The adhesive force between the metal film layer and the substrate are strong, so that the liquid crystal antenna can be manufactured in a large scale at low costs.
Patent WO-2020186476-A1 (WO)
Inventor: HE YANDE
IPC: G16H10/00
Filed: 2019-03-20
Abstract: Disclosed are a medical device and a data management method therefor. The data management method comprises: receiving an instruction for selecting a locking rule to determine a target locking rule, wherein the locking rule is used for screening monitoring data so as to carry out locking; under the trigger of a first trigger condition, screening the monitoring data according to the target locking rule, and locking the screened monitoring data; and under the trigger of a second trigger condition, selectively deleting monitoring data that is not locked. It can be seen that an operator can selectively lock the monitoring data by means of selecting the locking rule, thereby avoiding the deletion of monitoring data needing to be retained, and facilitating the management of the monitoring data by the operator.
Patent WO-2020186549-A1 (WO)
Inventor: LU YUTONG
IPC: G06F16/16
Filed: 2019-03-29
Abstract: Disclosed are a metadata management method, system and medium. In the present invention, the method comprises: organizing all directories and files in a file system in the form a tree structure, and successively storing all the directories and sub-files in a single directory as a whole in the continuous address space of an underlying storage device according to the creation sequence; sequentially adding update operations for all sub-directories/sub-files in one directory in the form of a log to the end of the directory so that each metadata operation only triggers one IO request; and when one sub-directory in the father directory is parsed during the process of metadata retrieval, reading all the data in the continuous address space corresponding to a father directory and then searching for a match by using a variety of acceleration methods. The present invention is capable of effectively solving the problem of large directories while having less delays when parsing the directory path and reducing the number of IO requests during the process of accessing metadata to accelerate the access of the metadata of a file system.
Patent WO-2020199065-A1 (WO)
Inventor: CUI KEJI
IPC: H03F1/26
Filed: 2019-03-30
Abstract: 一种可变增益放大器及相控阵收发机，用以使得可变增益放大器切换增益时可以保持相位恒定，且增益步进随频率稳定。可变增益放大器包括：放大电路，用于放大输入信号；控制电路，用于通过调节放大电路的输出电流，控制放大电路的增益；感性负载和感性调节电路，感性负载与放大电路的信号输出端相耦合，感性调节电路与感性负载互感耦合，感性调节电路可调。
Patent WO-2020124892-A1 (WO)
Inventor: YING JUN
IPC: H01L27/32
Filed: 2019-04-15
Abstract: L'invention concerne un panneau d'affichage flexible et son procédé de fabrication, le panneau d'affichage flexible comprenant une base (20) constituée d'un matériau flexible, un substrat de transistor à couche mince (40) agencé sur la base (20), une couche électroluminescente (50) agencée sur le substrat de transistor à couche mince (40), et une couche d'encapsulation (60) agencée sur la couche électroluminescente (50) ; une aire de courbure (70) est disposée à la position d'une aire d'affichage du panneau d'affichage flexible, et une structure tampon ondulée (21) est agencée à la position de l'aire de courbure (70) sur le côté de la base (20) le plus éloigné du substrat de transistor à couche mince (40).
Patent WO-2020228016-A1 (WO)
Inventor: LI WEI
IPC: H01L51/50
Filed: 2019-05-16
Abstract: The present application discloses a display substrate. The display substrate may include a base substrate; a plurality of first electrodes arranged in an array on the base substrate; and a pixel defining layer defining a plurality of openings on the base substrate. The plurality of openings may overlap the plurality of first electrodes respectively. The pixel defining layer may include a plurality of first pixel defining units and a plurality of second pixel defining units; and the plurality of first pixel defining units may be separated from one another.
Patent WO-2019228342-A1 (WO)
Title: Flexible display device and special-shaped double sided tape
Inventor: BU DEJUN
IPC: G09F9/30
Filed: 2019-05-28
Abstract: A flexible display device and a special-shaped double sided tape. The flexible display device is configured to be bent along a bending axis (D1), and two opposite sides are provided on both ends of the bending axis (D1). The flexible display device comprises: a first substrate (10) and a second substrate (20) which are provided opposite to each other, and a special-shaped double sided tape. The first substrate (10) and the second substrate (20) are bonded to each other on at least one of the two opposite sides. The special-shaped double sided tape comprises a lower adhesive layer (33), a substrate layer (31), and an upper adhesive layer (32) which are sequentially stacked together. The first substrate (10) and the substrate layer (31) are bonded by means of the lower adhesive layer (33), and the second substrate (20) and the substrate layer (31) are bonded by means of the upper adhesive layer (32). In the stacking direction of the lower adhesive layer (33), the substrate layer (31), and the upper adhesive layer (32) of the special-shaped double sided tape, the upper adhesive layer (32) has a non-overlapping region which is not overlapped with the lower adhesive layer (33), and/or, the lower adhesive layer (33) has a non-overlapping region which is not overlapped with the upper adhesive layer (32).
Patent WO-2020001219-A1 (WO)
Title: 图像处理方法和装置、存储介质、电子设备
Inventor: CHEN YAN
IPC: G06K9/32
Filed: 2019-05-29
Abstract: 本申请涉及一种图像处理方法和装置、电子设备、计算机可读存储介质，获取待检测图像，确定待检测图像的焦点区域，对待检测图像的焦点区域进行目标检测，得到待检测图像的第一目标检测结果。
Patent WO-2020237645-A1 (WO)
Title: Preparation method for silodosin intermediate
Inventor: LI WENHUA
IPC: C07D209/08
Filed: 2019-05-31
Abstract: The present invention relates to a method for preparing a silodosin intermediate as represented by formula III below. The method comprises: enabling a compound of formula I or a salt thereof to react with a compound of formula II to generate a compound of formula III. X is a leaving group. PG is a hydroxyl protecting group. A reaction system used in the reaction comprises alkali metal phosphate and/or alkali metal halide.
Patent WO-2020186644-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: B01J8/02
Filed: 2019-06-06
Abstract: A downward fixed-bed enhanced reaction system with an oil hydrogenation micro interface, comprising a fixed-bed reactor (4) and a micro interface generator, wherein the micro-interface generator is arranged on the upper part of the fixed-bed reactor (4) and converts the pressure energy of hydrogen and/or the kinetic energy of oil during reaction into surface energy of bubbles and transmits the same to hydrogen bubbles, so that the hydrogen is broken into micro bubbles, and the micro-bubbles are mixed with the oil in the reaction process to form a gas-liquid emulsion; the fixed-bed reactor (4) is used as a reaction site for hydrogenation to form a stable gas-liquid enhanced fixed-bed reaction system when the gas-liquid emulsion enters therein; a gas-liquid separation tank (5) is connected to the fixed-bed reactor (4) and is used for gas-liquid separation of the mixture that completes reaction in the fixed-bed reactor (4).
Patent WO-2020042708-A1 (WO)
Inventor: WANG ZHONGQIU
IPC: G01S3/802
Filed: 2019-06-10
Abstract: A time-frequency masking and deep neural network-based sound source orientation estimation method and device, an electronic device and a storage medium, belonging to the field of computer technology. Said method comprises: acquiring sound signals of multiple channels (S110); performing frame division, windowing and Fourier transformation on a sound signal of each channel in the signals of multiple channels, so as to form a short-time Fourier spectrum of the sound signals of multiple channels (S120); performing an iterative operation on the short-time Fourier spectrum by means of a pre-trained neural network model, so as to calculate ratio filters corresponding to target signals in the sound signals of multiple channels (S130); fusing the plurality of ratio filters to form a single ratio filter (S140); and performing masking and weighting on the signals of multiple channels by means of the single ratio filter, so as to determine the orientation of a target sound source (S150). The time-frequency masking and deep neural network-based sound source direction estimation method and device can have strong robustness in an environment of a low signal-to-noise ratio and strong reverberation, and improve the accuracy and stability of target sound source direction estimation.
Patent WO-2020082752-A1 (WO)
Inventor: LIN JOSEPH
IPC: G06T7/50
Filed: 2019-06-12
Abstract: 一种深度获取方法、深度获取装置(100)及电子设备(1000)。深度获取方法包括：第一投射器(10)发射第一激光图案；相机模组(30)接收第一激光图案生成第一红外图像；第二投射器(20)发射第二激光图案；相机模组(30)接收第二激光图案生成第二红外图像；获取两个红外图像的重合区域；根据重合区域获取目标物体的深度信息。
Patent WO-2019242667-A1 (WO)
Inventor: XIE YIFAN
IPC: G02B6/42
Filed: 2019-06-20
Abstract: An optical module. As an example, the optical module comprises a circuit board (10) and an arrayed waveguide grating (20). A recess (11) is provided in the surface of the circuit board (10); the sinking direction of the recess (11) is consistent with the height direction of the circuit board (10); the arrayed waveguide grating (20) is disposed above the recess (11) and arranged opposite to the recess (11).
Patent WO-2020034773-A1 (WO)
Title: Atomization device, and method for same
Inventor: CHEN CHEN
IPC: A24F47/00
Filed: 2019-06-27
Abstract: An atomization device (100), and a method for the same. The atomization device (100) comprises a cartridge (100A) and a main body (100B). The cartridge (100A) has an outer casing (3), a heating assembly (6), and a heating assembly base (8). The heating assembly base (8) has a storage slot, and a first supporting structural member and a second supporting structural member adjacent to the storage slot. The storage slot has a first depth. The first supporting structural member has multiple openings. The second supporting structural member has a sloped structure (82r). The distance between the sloped structure (82r) and a bottom of the storage slot is greater than the first depth. The distance between the multiple openings and the bottom of the storage slot is greater than the first depth. The main body (100B) has a receiving portion (24c). When the cartridge (100A) and the main body (100B) are detachably joined, the receiving portion (24c) covers a portion of the cartridge (100A).