baber/WOPTO huggingface dataset:
Patent WO-2020103892-A1 (WO)
Inventor: SUN PENG
IPC: G06K9/00
Filed: 2019-11-21
Abstract: Embodiments of the present invention provide a lane line detection method and apparatus, an electronic device, and a readable storage medium. The method comprises: obtaining a road surface image acquired by a vehicle-mounted device on a vehicle; inputting the road surface image to a neural network, and outputting M probability graphs corresponding to the road surface image by means of the neural network, the M probability graphs comprising N lane line probability graphs and M-N non-lane line probability graphs, the N lane line probability graphs respectively corresponding to N lane lines on the road surface and being used for representing the probabilities that the pixel points in the road surface image belong to the corresponding lane lines, and the M-N non-lane line probability graphs corresponding to non-lane lines on the road and being used for representing the probabilities that the pixel points in the road surface image belong to the non-lane lines; and determining the lane lines in the road surface image according to the lane line probability graphs.
Patent WO-2021097766-A1 (WO)
Inventor: LIAO ZHUOWEN
IPC: H04R3/00
Filed: 2019-11-21
Abstract: The present application discloses an audio conversion circuit having a recording function and an audio conversion apparatus having a recording function. The audio conversion circuit (10) comprises a switching control assembly (101), an audio control assembly (102), an audio acquisition assembly (103), an audio receiving assembly (104), and an audio conversion assembly (105); the switching control assembly (101) generates a switching signal; the audio control assembly (102) generates a control signal according to the switching signal; the audio acquisition assembly (103) acquires voice information of a preset area according to the control signal, or the audio receiving assembly (104) acquires, according to the control signal, a first voice signal stored in an audio storage device (30); the audio conversion assembly (105) stores or transmits the voice information of the preset area or the first voice signal. The audio conversion circuit (10) realizes both a recording function and a voice signal reading function.
Patent WO-2020125314-A1 (WO)
Inventor: DU KAI
IPC: H04L29/08
Filed: 2019-11-22
Abstract: Disclosed is a system for adjusting protocol stack data, comprising: a user interface used for configuring and sending protocol adjustment data; a network protocol stack used for starting multiple network protocol layers to perform network operation; a data storage module used for receiving and storing the protocol adjustment data; and a data adjustment module used for determining, during the network operation, according to the protocol adjustment data stored by the data storage module, whether to adjust the execution parameters of the multiple network protocol layers.
Patent WO-2020233055-A1 (WO)
Inventor: CHEN PEI
IPC: G06Q30/02
Filed: 2019-11-26
Abstract: A product promotion method, apparatus, and device based on liveness detection, and a storage medium. The method comprises: receiving a login request used for logging in to a product promotion application and triggered by a business staff, extracting a user account for logging in to the product promotion application from the login request, and performing liveness detection on the business staff according to the login request to obtain first biological characteristic information of the business staff (S10); searching, according to the user account, a pre-stored business staff information base for second biological characteristic information of the real holder of the user account (S20); and performing characteristic comparison on the first biological characteristic information and the second biological characteristic information, if the first biological characteristic information matches the second biological characteristic information, performing a login operation, and displaying, on an operation interface of the product promotion application, product information of a product to be promoted that is suitable for the business staff to promote, so that the business staff can promote the product to be promoted to an experiencer according to the product information (S30). The method above implements monitoring of business staffs, and also ensures product distribution reasonableness.
Patent WO-2020125435-A1 (WO)
Title: Système et procédé de kératoplasmie thermique au térahertz
Inventor: LIU WENQUAN
IPC: A61F9/01
Filed: 2019-12-05
Abstract: L'invention concerne un système et un procédé de kératoplasmie thermique au térahertz. Spécifiquement, un laser térahertz (1) est utilisé comme source de chaleur, et un module de balayage à collimation correspondant est utilisé pour irradier un faisceau de lumière térahertz sur la cornée d'un globe oculaire (9). En outre, une unité de commande de surveillance de température est utilisée pour acquérir des informations de distribution d'espace de température de la cornée, et en référence aux informations de distribution d'espace de température de la cornée, le faisceau de lumière térahertz qui irradie la cornée est ajusté, ou la température de la cornée est directement ajustée. Pendant ce temps, un ou plusieurs éléments d'informations de surveillance chirurgicale, tels que des informations d'épaisseur de la cornée, des informations de dioptrie de la cornée, la topographie cornéenne et une position de centre de pupille du globe oculaire (9) sont acquises, et en référence aux informations de surveillance, le faisceau de lumière térahertz qui irradie la cornée est ajusté, ou la température de la cornée est directement ajustée. Une profondeur de réglage de chaleur et une uniformité de chauffage sont toutes deux manifestement améliorées en kératoplastie thermique, et l'apparition d'une régression de réfraction est efficacement réduite.
Patent WO-2021114068-A1 (WO)
Title: 一种航空发动机钛合金零件TiN涂层制备方法
Inventor: WANG YUEXIN
IPC: C23C8/36
Filed: 2019-12-10
Abstract: 本发明公开了一种航空发动机钛合金零件TiN涂层制备方法，零件待喷涂表面加工到最终尺寸后，吹砂、清洗零件，将零件放入夹具，夹具内部尺寸与零件外部尺寸相同，拧紧螺钉，将装好夹具的零件放入离子氮化炉中，按参数先在基体表面生成一层富含TiN、Ti2N的底层，以提高多层膜与基体之间的结合强度，然后将装好夹具的零件放入沉积设备中，按参数进行刻蚀，然后沉积TiN涂层。本发明的涂层制备方法控制了钛合金零件的变形、减少了涂层工艺周期、增加了零件耐磨性。
Patent WO-2021127865-A1 (WO)
Title: Composition d'adjuvant et composition agricole la comprenant
Inventor: MONTEROSSO RENATO
IPC: A01P21/00
Filed: 2019-12-23
Abstract: La présente invention concerne une composition de concentré d'adjuvant comprenant un milieu liquide, un agent de réduction de dérive, un tensioactif non ionique et de l'eau. La présente invention concerne en outre une composition de concentration agricole la comprenant et son procédé de préparation.
Patent WO-2020156207-A1 (WO)
Inventor: YAN BIXIANG
IPC: H04M1/03
Filed: 2020-01-16
Abstract: 一种电子设备，包括：中框，所述中框包括一端部，所述端部间隔设置有第一出声口和第二出声口；摄像头组件，所述摄像头组件设置在所述中框上，所述摄像头组件至少部分位于所述第一出声口与所述第二出声口之间；第一受话器，所述第一受话器与所述第一出声口连通；第二受话器，所述第二受话器与所述第二出声口连通。
Patent WO-2020220781-A1 (WO)
Title: 呼叫处理的的方法和设备
Inventor: LI YIBING
IPC: H04L29/06
Filed: 2020-02-03
Abstract: 本发明提供了一种呼叫处理的方法和设备，包括：彩铃服务器接收主叫终端发送的呼叫请求，将所述呼叫请求转发给被叫终端；接收被叫终端振铃消息，向主叫终端播放彩铃音频流和视频流；接收被叫终端摘机消息，与主叫终端进行通话媒体资源协商和彩铃视频资源协商；停止向主叫终端播放彩铃音频流，向主叫终端播放彩铃视频流。本发明的彩铃续播方案丰富了用户体验，提高了网络利用率。
Patent WO-2021163981-A1 (WO)
Title: Logic board for variable speed drive
Inventor: BORISOV KONSTANTIN ALEX
IPC: F25B1/00
Filed: 2020-02-21
Abstract: It relates to an electronic identification system (160) of a logic board (100) for use in variable speed drives. Specifically, it relates to a logic board (100) for a variable speed drive having a configuration block (162) that includes a plurality of resistors (190), a control system (166) communicatively coupled to and configured to receive a signal (164) from the configuration block (162), where the control system (166) is configured to decode the signal (164) to generate data indicative of an identity of the logic board (100), and a communication interface (180) coupled to the control system (166), where the communication interface (180) is configured to provide the data indicative of the identity of the logic board (100) to an operator.
Patent WO-2021168692-A1 (WO)
Inventor: CAO PEIYAN
IPC: A61B6/00
Filed: 2020-02-26
Abstract: Disclosed herein is a system (200) comprising: a radiation source (105) configured to cause emission of characteristic X-rays of a chemical element in human breast tissues (104) by generating and directing radiation to the human breast tissues (104); a first image sensor (101) configured to capture a first set of images (705) of the human breast tissues (104) using the characteristic X-rays; a second image sensor (102) configured to capture a second set of images (805) of the human breast tissues (104) using the radiation that has transmitted through the human breast tissues (104); and a clamp (109) configured to compress the human breast tissues (104) against the second image sensor (102); wherein the first image sensor (101) is between the clamp (109) and the second image sensor (102).
Patent WO-2020182186-A1 (WO)
Inventor: CUI MING
IPC: H02K1/20
Filed: 2020-03-12
Abstract: Disclosed are a ventilation slot support structure and a motor ventilation slot structure comprising same. The ventilation slot support structure comprises a ventilation slot plate, a ventilation slot support rib, and a spoiler structure. The ventilation slot support rib is fixed to the ventilation slot plate; the spoiler structure is configured to form air disturbance on the ventilation slot plate and is fixed to the ventilation slot plate. The present invention overcomes the defect in the prior art of a large temperature gradient between components due to the fact that a cooling medium cannot sufficiently exchange heat with a winding and a stator core. When air flows through the ventilation slot, the spoiler structure has a disturbance effect on the air, guides the air mostly to the components at a higher temperature, and increases the heat exchange area, making the heat exchange between the components uniform while enhancing the heat exchange effect, thus reducing the temperature difference between the components.
Patent WO-2021142930-A1 (WO)
Title: Grinding and shaping method for vertical grinding machine
Inventor: SUN ZHISHENG
IPC: B02C23/02
Filed: 2020-03-23
Abstract: A grinding and shaping method for a vertical grinding machine (10), applicable to the grinding and shaping of powder or particles. The method sequentially comprises: selecting an apparatus model, adding a grinding medium, activating the vertical grinding machine (10), adjusting a parameter, adding a feed and grinding, and discharging. Selecting the apparatus model comprises selecting, according to a raw material to be ground, a vertical grinding machine (10) having a screw rotor with a suitable screw pitch/diameter ratio. Adding the grinding medium comprises selecting, according to a particle diameter of the raw material and a product particle diameter requirement, a grading and a filling coefficient of the grinding medium, and adding the medium to a grinding cavity. Activating the vertical grinding machine (10) comprises sequentially activating a dust collector (60), a blower device (30), a drive device (20), and a feeding device (40). Adjusting the parameter comprises changing, by means of adjusting a rotational speed of the screw rotor of the vertical grinding machine (10), a circulation speed of the raw material and the grinding medium in the grinding cavity, thereby changing a raw material flow speed in the grinding cavity. Adding the feed and grinding comprises adding the feed from a feeding port at an upper end of the grinding cavity and then grinding same. Discharging comprises turning on a feed discharging device (50), and discharging the feed via a feed discharge port at a lower end of the grinding cavity.
Patent WO-2021203320-A1 (WO)
Title: Array substrate and manufacturing method therefor, and display device
Inventor: ZHANG MENG
IPC: H01L27/32
Filed: 2020-04-08
Abstract: An array substrate and a manufacturing method therefor, and a display device. The array substrate comprises: a base substrate (10), comprising a display area (A1) and a peripheral area (A2) at least located on one side of the display area (A1), the peripheral area (A2) comprising a first wiring area (A21) and a second wiring area (A22); a plurality of subpixels (11), located in the display area (A1); a plurality of data lines (12), located in the display area (A1) and electrically connected to the plurality of subpixels (11); a plurality of data signal transmission lines (13), located in the peripheral area (A2) and electrically connected to the plurality of data lines (12), at least one data signal transmission line (13) comprising: a first transmission line segment (131) located in the first wiring area (A21) and a second transmission line segment (132) located in the second wiring area (A22), the first transmission line segment (131) and the second transmission line segment (132) being located in two different layers, the first transmission line segment (131) being electrically connected to the second transmission line segment (132), and the spacing between two adjacent data lines (12) being greater than the spacing between two adjacent data signal transmission lines (13). A resistance difference between different data signal transmission lines (13) can be reduced, and a display effect of an array substrate is ensured.
Patent WO-2020211823-A1 (WO)
Inventor: CHEN JIAWEI
IPC: G06T7/00
Filed: 2020-04-16
Abstract: The present application provides a model training method and device. The method comprises: obtaining multiple frames of training samples having labels, the labels comprising at least first labels and second labels, the first labels being used for recording that marked first areas in the training samples are areas prone to false detection, and the second tables being used for recording that marked second areas in the training samples are defective areas; and training, by using the training samples having the labels and position information of the first areas and position information of the second areas in the training samples, a detection model for detecting defects. By adding the labels of the areas prone to false detection, the learning of features of said areas can be strengthened according to the added labels and the positions of said areas during model training, thereby reducing the false detection rate of the detection model and improving the detection accuracy of the detection model.
Patent WO-2021109418-A1 (WO)
Inventor: GAI YINGXIN
IPC: H04N21/431
Filed: 2020-04-22
Abstract: Sont divulgués un procédé d'affichage de ressource vidéo, un terminal mobile et un serveur, lesquels appartiennent au domaine technique des réseaux. Le procédé consiste : à recevoir une instruction d'acquisition d'informations détaillées envoyée par un terminal mobile ; à déterminer une source de lecture cible sur la base d'un identifiant de ressource et d'un identifiant de plaque d'immatriculation, la source de lecture cible étant une source de lecture qui peut fournir une ressource vidéo cible et qui possède une relation de liaison avec une plaque d'immatriculation indiquée par l'identifiant de plaque d'immatriculation ; et à envoyer des informations détaillées de la ressource vidéo cible au terminal mobile, de telle sorte que le terminal mobile affiche ladite ressource vidéo cible. Comme la source de lecture cible affichée par un terminal mobile est une source de lecture qui peut fournir une ressource vidéo cible et qui possède une relation de liaison avec une plaque d'immatriculation indiquée par un identifiant de plaque d'immatriculation, la flexibilité de la source de lecture affichée par le terminal mobile est améliorée.
Patent WO-2021047178-A1 (WO)
Inventor: WANG GUANLIN
IPC: B63B35/00
Filed: 2020-04-24
Abstract: 一种水下潜标观测破断装置，包括下钢缆（22）和上钢缆（21）；主浮体（10）上端设置卷线装置（60），下钢缆（22）穿绕卷线装置（60），通过破断器（70）与上钢缆（21）可拆卸连接；下钢缆（22）上镶嵌设置有接近传感装置（63），卷线装置（60）上设置有对应的触发传感装置（64）；破断器（70）包括通过卡合件（73）连接的上插座（71）和下插座（72），及与卡合件（73）销轴连接的电动伸缩杆（74），接近传感装置（63）与电动伸缩杆（74）电连接；在下钢缆（22）与卷线装置（60）缠绕过程中，当下钢缆（22）上的接近传感装置（63）靠近触发传感装置（64）时，接近传感装置（63）控制电动伸缩杆（74）回缩，使卡合件（73）能在外力作用下分离，进而使上钢缆（21）与下钢缆（22）分离。
Patent WO-2021008197-A1 (WO)
Inventor: DONG HAO
IPC: G06F9/50
Filed: 2020-05-06
Abstract: Provided are a resource allocation method and a storage device. The storage device comprises a hard disk frame and a plurality of controllers; each controller comprises a plurality of processors; each processor comprises a plurality of processor cores; each of the plurality of controllers is coupled to the hard disk frame; the hard disk frame comprises a plurality of hard disks. The plurality of processors are used for providing computing resources. The plurality of hard drives are used for providing a storage space; the logical address corresponding to the storage space is divided into a plurality of address segment sets; each address segment set contains one or a plurality of address segments; each address segment set is allocated one part of the computing resources among said computing resources; said part of the computing resources is used for executing a data access request to access the address segments included in the address segment set, the computing resources used for processing different address segment sets coming from different processors, or, the computing resources used for processing different address segment sets coming from different processor cores. The invention can reduce the bandwidth resources between processors.
Patent WO-2021012769-A1 (WO)
Inventor: FANG JIE
IPC: F25B31/00
Filed: 2020-05-22
Abstract: An oil return control method for a multi-split air conditioner, comprising: determining to enter oil return operation according to an operation load ratio Q in the system and accumulated time; then, adjusting the operation frequency of a compressor according to the ambient temperature, and recording oil return operation time and compressor suction temperature; and finally, determining the oil return operation time according to oil return time or the compressor suction temperature. The method can effectively solve the problems during oil return in heating operation of an air conditioner in winter of fluctuations in outlet air temperature of indoor units due to oil return when switching a four-way valve to refrigerating operation and compressor flooding due to excessive liquid return during the oil return. Moreover, unnecessary oil return can also be reduced to avoid excessive oil return, thereby improving the operation reliability.
Patent WO-2020244539-A1 (WO)
Inventor: ZHANG XIAOMIN
IPC: A61P29/00
Filed: 2020-06-03
Abstract: 吡啶酮类衍生物、其制备方法及其在医药上的应用。特别地，涉及通式(I)所示的吡啶酮类衍生物、其制备方法及含有该衍生物的药物组合物，以及其作为ATX抑制剂的用途，和其在制备用于治疗癌症或纤维变性疾病或病症的药物中的用途。其中通式(I)的各取代基同说明书中的定义相同。
Patent WO-2021248402-A1 (WO)
Title: 终端连接方法及装置
Inventor: LU QIANXI
IPC: H04W40/22
Filed: 2020-06-11
Abstract: 本申请揭示了一种终端连接方法及装置。该方法包括：向第二终端发送第一消息，第一消息由第二终端转发给第三终端；接收第二终端转发的第二消息，第二消息为第三终端根据第一消息，针对第一终端生成的；根据第二消息与第三终端建立连接。从而使得第一终端根据第二消息与第三终端建立连接，实现了优化第一终端与第三终端的连接。
Patent WO-2021012873-A1 (WO)
Title: 外骨骼手指康复训练装置及其使用方法
Inventor: SONG AIGUO
IPC: A61H1/02
Filed: 2020-06-28
Abstract: 一种外骨骼手指康复训练装置及其使用方法。外骨骼手指康复训练装置包括外骨骼手指康复训练机构，外骨骼手指康复训练机构包括支撑座(1)、指套作动机构以及与指套作动机构的动力输出端连接的指关节指套；指关节指套能够套接在待康复指关节外围，且指关节指套在指套作动机构的动力作动下，带动待康复指关节被动弯曲/拉伸，支撑座(1)包括仿形壳(1-1)，仿形壳(1-1)的内表面依照完整的手掌背面或部分的手掌背面仿形设置，而仿形壳(1-1)的背面则设置有动力固定座；指套作动机构的动力部分安装在动力固定座上；当待康复指关节进行康复运动时，指套作动机构位于手掌外侧。因此不影响患者的握紧动作，可以实现患者康复的完整活动空间。
Patent WO-2021012927-A1 (WO)
Inventor: LIN XIONGZHOU
IPC: G06F3/0484
Filed: 2020-07-02
Abstract: Provided are an icon display method and a terminal device, wherein the method comprises: receiving a user's first input (101); in response to the first input, displaying a first graph in a first screen (102), wherein the first graphic is used for selecting a first area, the first area is the area where the first input is located; receiving the user's second input to a first icon in a second screen (103); in response to the second input, displaying the first icon in the first area (104).
Patent WO-2021008404-A1 (WO)
Inventor: ZHAO FEIFEI
IPC: G04G17/04
Filed: 2020-07-06
Abstract: Disclosed is an electronic device, comprising: a first display screen (10), a transmission assembly (30) and at least two second display screens (20), wherein the first display screen (10) comprises a first face and a second face facing away from the first face; the at least two second display screens (20) are connected to the transmission assembly (30); the transmission assembly (30) can drive the at least two second display screens (20) to move between a first position and a second position; when the at least two second display screens (20) are located at the first position, the at least two second display screens (20) are at least partially located in a projection, in a vertical line direction of the second face, of the first display screen (10); and when the at least two second display screens (20) are located at the second position, the at least two second display screens (20) are located at an outer side of the first display screen (10) and are in contact with a peripheral wall of the first display screen (10).
Patent WO-2021184601-A1 (WO)
Inventor: LANG JIANPING
IPC: B01J23/755
Filed: 2020-07-08
Abstract: L'invention concerne une nanofeuille poreuse d'hydrotalcite NiFe à base de nickel expansé, et une préparation et l'utilisation de celle-ci, le procédé de préparation de la nanofeuille poreuse d'hydrotalcite Ni/Fe à base de nickel expansé comprenant les étapes suivantes : l'immersion du nickel expansé dans un liquide de réaction, le liquide de réaction contenant un sel de nickel bivalent, un sel de fer trivalent, de l'urée, du fluorure d'ammonium, du peroxyde d'hydrogène et de l'eau ; et la mise en réaction de celui-ci 100 à 120 °C dans des conditions étanches à l'air. Lorsque la réaction est achevée, la nanofeuille poreuse d'hydrotalcite NiFe à base de nickel expansé est obtenue.
Patent WO-2021031758-A1 (WO)
Title: Spray rod movement structure of human body cleaning device
Inventor: WANG ZHIZHONG
IPC: E03D9/08
Filed: 2020-07-17
Abstract: Disclosed is a spray rod movement structure of a human body cleaning device, comprising a base, a spray rod movably matching the base, a transmission belt for driving the spray rod to move, and a drive mechanism for driving the transmission belt and driving the spray rod to telescopically move relative to the base by means of the transmission belt. The base is provided with a linear guide portion and an arc-shaped guide portion. The transmission belt moves along the linear guide portion. The spray rod moves along the arc-shaped guide portion. In this way, the purpose of the linear walking of a steel belt and driving the arc-shaped extension and retraction of the spray rod can be achieved, the problem in the prior art of a waste of space is avoided, and the bending problem caused by the arc-shaped movement of the steel belt is also avoided. The function is more reliable, the effect is better, and the structure is simple.