baber/WOPTO huggingface dataset:
Patent WO-2020199454-A1 (WO)
Title: Pallet information collection apparatus, control method and pallet truck
Inventor: WANG WEI
IPC: G01B11/24
Filed: 2019-08-16
Abstract: A pallet information collection apparatus (10), a control method and a pallet truck (14), the pallet information collection apparatus (10) being disposed on the pallet truck (14), the pallet information collection apparatus (10) comprising a scanner (11) and a drive mechanism (12), the scanner (11) being used to scan a side surface (131) of a pallet (13) according to a pre-configured cycle; the drive mechanism (12) being connected to the scanner (11), and the drive mechanism (12) being used to drive the scanner (11) to move, so as to change a side surface (131) scanning location of the scanner (11). The present solution can ensure that the pallet information collection apparatus (10) accurately collects pallet (13) information, improving accuracy of the pallet truck (14).
Patent WO-2020107960-A1 (WO)
Inventor: WU CHANGLIANG
IPC: G02B6/44
Filed: 2019-08-22
Abstract: 一种护套嵌入式掏接光缆及生产方法，包括护套(1)、刚性加强件(2)、柔性阻水加强件(3)、微管子单元(4)、着色光纤(6)、第一阻水元件(7)、第二阻水元件(5)和第三阻水元件(17)，第一阻水元件(7)和多个着色光纤(6)的外部包裹有微管子单元(4)，多个微管子单元(4)和第二阻水元件(5)存在于光缆中心，外部均匀包裹有柔性阻水加强件(3)和第三阻水元件(17)形成缆芯(8)，缆芯(8)的外部包裹有护套(1)，多个刚性加强件(2)嵌入在护套(1)的外表面和内表面之间；护套嵌入式掏接光缆及生产方法有效的提高了产品的抗拉性能和抗压性能，重量更轻，外径更小，可满足开天窗施工的要求；采用模具修复的方法，增大无刚性加强件一侧的护套厚度，补偿了无刚性加强件一侧护套的收缩；出模具后再通过负压修复方式修复不圆度；保证了光缆外观的圆整。
Patent WO-2020206908-A1 (WO)
Inventor: TU YONGHUI
IPC: G01N33/24
Filed: 2019-08-26
Abstract: A PaaS platform-based ultra-low power consumption soil near-ground wireless sensing system and a using method. The system comprises a plurality of sensors mounted in soil; signal transceiving modules are provided in the sensors, and the signal transceiving modules send signals to a LoRaWan gateway by means of LoRa wireless communication; the LoRaWan gateway is successively connected to a PaaS platform and a user group; the sensors comprise a soil moisture sensor, a soil salinity sensor, and a rainfall sensor. Sensor nodes of the system have ultra-low power consumption, and single power supplying of a single battery to maintain the nodes to operate for a long time is satisfied. By means of the fusion of a LoRa communication technology, node networks with ultra-low power consumption and long-distance transmission can be constructed, and the economic values of existing sensors can be fully achieved.
Patent WO-2020258487-A1 (WO)
Inventor: ZHU WEI
IPC: G06F16/332
Filed: 2019-08-27
Abstract: A method for sorting question-answer relationships, comprising: constructing a convolutional neural network model, the convolutional neural network model being used for scoring a question sentence relationship pair of a knowledge graph (S1), the question sentence relationship pair being a set of a question sentence and mapped candidate relationships, the candidate relationships being all the relationships linked by the entity of the question sentence in the knowledge graph; training the convolutional neural network model (S2); inputting a question sentence to be processed into the trained convolutional neural network model, the convolutional neural network scoring the correlation of the question sentence relationship pair of the question sentence to be processed (S3); and selecting the candidate relationship with the highest correlation score as a prediction output (S4). The correlation or non-correlation ability of the question sentence relationship pair of the convolutional neural network model can be can be effectively improved, thereby improving accuracy.
Patent WO-2020125057-A1 (WO)
Inventor: SU RUI
IPC: G06T7/136
Filed: 2019-08-29
Abstract: Disclosed are a livestock quantity identification method and apparatus, relating to the technical field of computers. The method comprises: acquiring an original image, and marking livestock in the original image to obtain a first image; based on a convolutional neural network, carrying out image semantic segmentation on the first image to obtain a foreground probability density map of the first image; based on different threshold values, binarizing the foreground probability density map to obtain a plurality of second images; and based on a machine learning model, carrying out post-processing logical judgment on the plurality of second images to obtain a livestock quantity in the original image. According to the livestock quantity identification method in the embodiments of the present invention, a first image is subjected to image semantic segmentation to obtain a foreground probability density map of the first image, and a livestock quantity in an original image is then counted by means of post-processing logical judgment based on a machine learning model, such that the robustness of the multi-scenario application of livestock quantity identification is improved.
Patent WO-2021051339-A1 (WO)
Title: 一种水性沥青漆及其制备方法和应用
Inventor: YUAN HONGQING
IPC: C09D163/00
Filed: 2019-09-19
Abstract: 本公开涉及涂料技术领域，尤其是涉及水性沥青漆及其制备方法和应用。一种水性沥青漆，包括按重量份数计的如下组分：水性聚氨酯树脂15-20份，水性聚醚型丙烯酸酯20-30份，水性环氧树脂5-10份，硬质丙烯酸乳液15-20份，沥青色浆15-20份以及助剂。本公开的水性沥青漆具有良好的附着性能以及优异的耐盐雾性能；同时，VOC含量低，无味，环保性好。可以用于钢铁底材、交通设备上，兼顾环保性、附着性能和防腐性能等。
Patent WO-2020063511-A1 (WO)
Inventor: MA XIAOJIE
IPC: G06F9/50
Filed: 2019-09-23
Abstract: The present application provides a resource allocation, distribution, and acceptance method. The resource allocation method comprises: receiving a resource delivery request transmitted by a first terminal, the resource delivery request comprising a resource quantity, a delivery range indication, and a motion trajectory of the first terminal; generating a resource acceptance indication message, the resource acceptance indication message comprising description information of the motion trajectory of the first terminal; transmitting the resource acceptance indication message to a second terminal determined on the basis of the delivery range indication; and if a resource acceptance request transmitted by the second terminal is received, and if a motion trajectory of the second terminal contained in the resource acceptance request matches the motion trajectory of the first terminal, allocating a resource to the second terminal on the basis of the quantity. The method of the present application allocates a resource on the basis of a motion trajectory of a terminal, and provides a novel resource allocation solution for a complex network environment.
Patent WO-2020063625-A1 (WO)
Inventor: WANG XIAOMING
IPC: B22F9/10
Filed: 2019-09-25
Abstract: La présente invention concerne un dispositif et un procédé de préparation d'une poudre métallique sphérique ultra fine à l'aide d'un procédé d'atomisation centrifuge par goutte-à-goutte. Le dispositif comprend un logement (20), un creuset (2) disposé dans le logement (20) et une zone de collecte de poudre. Un plateau tournant (8) disposé dans la zone de collecte de poudre est une structure encastrée. Un matériau présentant une faible conductivité thermique est sélectionné en tant que partie base du plateau tournant (8). Un matériau métallique qui présente un angle de mouillage inférieur à 90° avec une gouttelette est sélectionné et encastré dans une partie principale en tant que plan d'atomisation du plateau tournant (8). Un trou de ventilation (24) est disposé dans le plateau tournant (8). Le procédé de préparation d'une poudre métallique sphérique ultra fine au moyen d'un procédé d'atomisation centrifuge au goutte à goutte associe principalement les deux procédés, à savoir un procédé d'éjection de gouttelettes uniforme et un procédé d'atomisation centrifuge, et surmonte un mode de fractionnement métallique traditionnel de telle sorte que le métal fondu présente un fractionnement fibreux, de sorte qu'une poudre métallique sphérique ultra fine qui présente une plage de répartition de taille de particule étroite, une sphéricité élevée, une bonne fluidité, une excellente aptitude à l'étalement, une taille uniforme et régulable et pas de gouttelettes satellites peut être préparée efficacement et est conçue pour une production industrielle.
Patent WO-2021068113-A1 (WO)
Title: Method and apparatus for compiling duration statistics, electronic device, and computer-readable medium
Inventor: GUO ZILIANG
IPC: H04L29/08
Filed: 2019-10-08
Abstract: The present application relates to the field of data statistics, and disclosed therein are a method and apparatus for compiling duration statistics, an electronic device, and a computer-readable medium. The method comprises: acquiring the completion time point of a target sub-task, the target sub-task being the sub-task which a user is currently operating; acquiring the time interval between the completion time point of the target sub-task and the completion time point of the sub-task which precedes the target sub-task, and using said time interval as the operation sub-duration corresponding to the target sub-task; if the operation sub-duration satisfies a specified condition, then adding the operation sub-duration to the operation duration of a service task; and using the sub-task after the target sub-task as a new target sub-task, and returning to executing the operation of acquiring the completion time point of the target sub-task. Therefore, statistics on the operation duration of a service task are compiled by using the completion time of each sub-task in the service task, and in comparison to directly comparing the online duration of a user from beginning to operate a service task to finishing operating the service task, the described duration statistics compilation is more accurate.
Patent WO-2020073964-A1 (WO)
Inventor: FANG MINGLIANG
IPC: B62H5/16
Filed: 2019-10-10
Abstract: Systems and methods for controlling an electric vehicle for theft prevention is provided. The method may include determining whether a service status associated with an electric vehicle is abnormal, and in response to a determination that the service status is abnormal, determining whether a wheel rotation speed of the electric vehicle is greater than a predetermined speed threshold. The method may further include, in response to a determination that the wheel rotation speed is greater than the predetermined speed threshold, applying a first controlling force to the electric vehicle to decrease the wheel rotation speed until the wheel rotation speed is less than the predetermined speed threshold. Additionally or alternatively, the method may further include, in response to a determination that the wheel rotation speed is less than the predetermined speed threshold, causing the electric vehicle to brake based on a set of predetermined pulse signals.
Patent WO-2021068200-A1 (WO)
Title: Photovoltaic tracker support having tracker support structure comprising self-adaptive ellipsoidal bearings and system thereof
Inventor: Lou Zhenyue
IPC: H02S20/32
Filed: 2019-10-11
Abstract: A single-axial solar tracker support comprising self-adaptive ellipsoidal bearings (8), comprising a main beam (2), several cross beams (3), a rotation driving mechanism, and a plurality of single columns (5); the main beam (2) and the several cross beams (3) are fastened together, one cross beam (3) corresponds to one column (5), and a self-adaptive ellipsoidal bearing (8) is provided between one cross beam (3) and one corresponding column (5), two ends of a self-adaptive ellipsoidal bearing core (81) are concave or convex ellipsoids, the inner side of the upper end of a support frame (83) forms a convex or concave ellipsoid, the convex or concave ellipsoid fits an end surface of the concave or convex self-adaptive ellipsoidal bearing core (81), the self-adaptive ellipsoidal bearing core (81) is placed on the support frames (83), and is fixedly mounted on the column (5). The single-axis solar tracker support further comprises the rotation driving mechanism, the rotation driving mechanism pushes the centers of the cross beams (3) to rotate around connection shafts of the columns (5), the rotation driving mechanism comprises a drive shaft (45) for transmitting rotational power, the power of the drive shaft (45) is from a conventional drive device, and the cross beams (3) rotate around the columns (5), so as to achieve the function of tracking the sun movement trajectory.
Patent WO-2020134534-A1 (WO)
Inventor: KANG JINGKUN
IPC: B01D50/00
Filed: 2019-10-31
Abstract: 一种砼搅拌站水泥罐除尘装置及方法，其装置由水泥罐（1）、过滤箱（2）和水池（3）组成，水泥罐（1）、过滤箱（2）和水池（3）均设置在地面上，水泥罐的气体出口（4）开设在水泥罐（1）顶部，过滤箱（2）内设有空气滤芯（5），过滤箱的气体进口（6）设置在过滤箱（2）一侧的中部或上部，空气滤芯（5）与过滤箱的气体进口（6）之间设有空间（7），过滤箱的气体出口（8）设置在过滤箱（2）另一侧的中部或上部，水泥罐的气体出口（4）通过过滤进口管（9）连接过滤箱的气体进口（6），过滤箱的气体出口（8）通过过滤出口管（10）与水池（3）连接。其能够解决由于水泥罐（1）被物料灌满导致的冒顶事故。
Patent WO-2021081980-A1 (WO)
Inventor: Zhu Chenrun
IPC: C09D7/63
Filed: 2019-11-01
Abstract: A colored water-based paint composition, comprising the following two component liquids: component liquid A, comprising a resin emulsion, silane represented by formula (I), water, and a low-molecular alcohol solvent; and component liquid B, comprising polyisocyanate, an organic solvent, and a color pigment. The specific structure represented by formula (I) is X3Si-(CH2)m-(OR)n-NH-C(COOH)-CH 2 -SH, wherein X is a hydrolyzable group, X is selected from among alkoxy, alkanoyloxy and halogen, the alkoxy is selected from among methoxy, ethoxy and isopropoxy, the alkanoyloxy is selected from among formyloxy and acetoxy, and the halogen is selected from among chlorine and bromine; m and n are positive integers, m is 2-5, and n is 3-25. By adding the silane represented by formula (I) to the water-based paint, the grit impact resistance of a water-based paint film can be improved.
Patent WO-2020258643-A1 (WO)
Inventor: LU YANTAO
IPC: G02F1/1362
Filed: 2019-11-06
Abstract: Provided in the present invention are an array substrate and a fabrication method therefor. By means of disposing a GOA signal region above a GOA drive circuit region, the space occupied by the GOA circuit region is reduced, thereby narrowing the bezel of a display apparatus, and further increasing the screen-to-body ratio of the display apparatus.
Patent WO-2020094065-A1 (WO)
Inventor: CHENG FEI
IPC: G06F9/445
Filed: 2019-11-06
Abstract: 一种车载Tbox升级的方法、装置、设备以及存储介质，涉及车载Tbox技术领域，其方法包括：车载Tbox在使用用于存放上电初始代码的BOOTLOADER1模块进行上电开机时，判断是否需要进行版本升级（S401）；当判断需要进行版本升级时，所述车载Tbox依次对用于存放控制逻辑和诊断协议栈代码的BOOTLOADER2模块和APP模块进行版本升级（S402）。
Patent WO-2020103724-A1 (WO)
Title: Organic electroluminescent device, method for preparing same, and a display apparatus comprising same
Inventor: ZHANG ZHAOCHAO
IPC: H01L51/54
Filed: 2019-11-12
Abstract: An organic electroluminescent device, comprising a substrate, a first electrode, an organic layer, and a second electrode arranged in sequence from bottom to top; the organic layer comprises an emission layer; the emission layer comprises a first body represented by formula (I) and a second body represented by formula (II). Also disclosed are a method for preparing the organic electroluminescent device and a display apparatus comprising same.
Patent WO-2020173159-A1 (WO)
Inventor: SONG YOUNGSUK
IPC: H01L27/32
Filed: 2019-11-29
Abstract: A display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a plurality of pixel units (P). Each pixel unit (P) comprises a first sub-pixel (P1) and a second sub-pixel (P2). The preparation method for the display substrate comprises: forming a first material layer (110) and a patternized second material layer (120), the first material layer (110) comprising a portion (11M) corresponding to an area between a first sub-pixel (P1) and a second sub-pixel (P2), and the second material layer (120) having a first opening (O1) that exposes the portion (11M) of the first material layer (110) corresponding to the area between the first sub-pixel (P1) and the second sub-pixel (P2); and forming a first quantum dot solution in a first area on the second material layer (120) corresponding to the first sub-pixel (P1) so as to form a first color sub-layer (131), the wettability of the second film material layer (120) for the first quantum dot solution being greater than the wettability of the first material layer (110) for the first quantum dot solution.
Patent WO-2021098015-A1 (WO)
Inventor: XUE JUNXIAO
IPC: G06F8/65
Filed: 2019-12-28
Abstract: An earphone upgrade method, said method comprising: acquiring first address information of the first earphone, and acquiring second address information of a second earphone by means of the first earphone (S10); and on the basis of the first address information, sending a first upgrade package to the first earphone so as to upgrade the first earphone, and at the same time, on the basis the second address information, sending a second upgrade package to the second earphone so as to upgrade the second earphone (S20). The object is to improve the upgrade efficiency of earphones.
Patent WO-2020143575-A1 (WO)
Inventor: HU CHUANLUN
IPC: G08C17/02
Filed: 2020-01-06
Abstract: Disclosed are a drone photographing method, a drone, a terminal device and a flight system. The photographing method is used in a drone. The drone comprises a photographing apparatus. The photographing apparatus comprises a camera and a dimming assembly. The dimming assembly is used to adjust light entering the camera. The photographing method comprises: controlling the camera apparatus to acquire an image; sending the image to the terminal device, so as to display the image on the terminal device, the terminal device being in communication connection with the drone; detecting whether an instruction sent by the terminal device is received, the instruction being generated according to a user operation on the terminal device; and if the instruction is received, adjusting the dimming assembly according to the instruction, so as to change the light entering the camera to adjust the image. It is determined by means of the terminal device whether the acquired image satisfies requirements, and the dimming assembly is controlled and adjusted by means of the input apparatus, so as to change light entering the camera, thereby obtaining an image satisfying the requirements.
Patent WO-2021042670-A1 (WO)
Inventor: ZENG JILIANG
IPC: F21S4/00
Filed: 2020-02-11
Abstract: An LED flexible light bar with an angle, the LED flexible light bar comprises a first silica gel part and a lamp panel arranged in the first silica gel part, an LED luminous body is arranged on the lamp panel, and a second silica gel part covers the first silica gel part. The light bar is flexible and integrally formed, such that a good waterproof and dustproof effect can be achieved, continuous production can be carried out, a large roll can be made, and the usage length can be achieved according to actual needs. By means of the optical design, the second silica gel part in the light emission direction is designed as various angle silica gel lenses to control the light emission direction, thereby achieving lighting effects such as light projection and anti-dazzle.
Patent WO-2021163923-A1 (WO)
Title: Method, device and computer storage medium for communication
Inventor: GAO YUKAI
IPC: H04L5/00
Filed: 2020-02-19
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A method comprises determining, at a first device, a first parameter for determination of a sequence group index based on at least one of the following: a second parameter indicating an identity associated with a physical channel between the first device and a second device, a third parameter indicating a scrambling identity, and a fourth parameter indicating a cell identity; determining the sequence group index based on the first parameter; generating, at least based on the sequence group index, a Demodulation Reference Signal (DMRS) sequence to be transmitted to the second device; and transmitting the generated DMRS sequence to the second device over the physical channel. Embodiments of the present disclosure can enable DMRS transmission with low Peak to Average Power Ratio (PAPR) and high flexibility.
Patent WO-2021008135-A1 (WO)
Title: 一种导电有机膜耦合过滤系统及降解有机废水的方法
Inventor: SUN XUEFEI
IPC: C02F1/44
Filed: 2020-02-20
Abstract: 一种导电有机膜耦合过滤系统，其包括相连通的水泵（1）和反应器（7）；反应器（7）上端设置有进水口（2），下端设置有出水口（5），进水口（2）与出水口（5）之间的反应器（7）内固定有对电极（3）和膜电极（4）；膜电极（4）和对电极（3）构成两电极体系，通过金属导线分别连接到外置的恒电位仪（6）上，膜电极（4）为碳基聚偏氟乙烯膜。还公开了一种使用导电有机膜耦合过滤系统降解有机废水的方法。
Patent WO-2021168674-A1 (WO)
Inventor: LIU HONGTAO
IPC: G11C16/10
Filed: 2020-02-26
Abstract: A vertical NAND string in a channel-stacked 3D memory device may be programmed using ISPP scheme, wherein a preparation step is introduced immediately after each verification step and before the start of a corresponding verification step. During the preparation step, the electrons accumulated in the channel may be drained by the selected bit line for enhancing the coupling effect of the channel, thereby reducing program disturb and increasing program speed.
Patent WO-2020182113-A1 (WO)
Inventor: ZHU WEIJIA
IPC: H04N19/105
Filed: 2020-03-10
Abstract: A method of visual media processing video, includes determining that palette mode is to be used for processing a first portion of a video block and intra block copy (IBC) mode is to be used for processing a second portion of the video block, and performing further processing of the first portion of the video block using the palette mode and the second portion of the video using the IBC mode, wherein indications of the first portion of the video block processed using the palette mode and indications of the second portion of the video block processed using the IBC mode are included in a palette index identifying the first portion of the video block and the second portion of the video block.
Patent WO-2020207249-A1 (WO)
Inventor: CHEN ZHONGMING
IPC: H04W4/12
Filed: 2020-03-25
Abstract: Disclosed is a notification message pushing method. The method comprises: acquiring content of a notification message; calculating the priority thereof on the basis of a deep reinforcement learning model; determining a display mode of the notification message according to the priority of the notification message and the priority of an unread message in a notification bar; and pushing the notification message according to an arrangement order and the display mode, so that a user can view a currently required notification message in a timely manner, and the user experience is improved.
Patent WO-2020200009-A1 (WO)
Title: Intelligent gas meter anti-interference metering system
Inventor: WANG BINBIN
IPC: G01F15/00
Filed: 2020-03-25
Abstract: Disclosed is an intelligent gas meter anti-interference metering system. The intelligent gas meter anti-interference metering system comprises a shell (2), an output device (21), and a rotary disk (22), a light-emitting module (23), a light-sensing module (24) and an MCU (25) arranged inside the shell, wherein the rotary disk is configured to be in coaxial transmission connection with a transmission shaft of a counter of a mechanical gas meter via a rotating shaft; the rotary disk forms a light-transmitting hole (221), the light-emitting module and the light-sensing module are respectively arranged on two sides of the rotary disk and are coaxially arranged, and the light-transmitting hole can rotate with the rotary disk to a position between the light-emitting module and the light-sensing module; the light-emitting module and the light-sensing module are respectively electrically connected to the MCU; and the output device is connected to the MCU.