baber/WOPTO huggingface dataset:
Patent WO-2019227553-A1 (WO)
Title: Photographing method and electronic device
Inventor: JIANG JIN
IPC: H04N5/232
Filed: 2018-06-26
Abstract: A photographing method and an electronic device, relating to the field of terminal technology. The method is applied to an electronic device, and the electronic device comprises a first touch screen, a first camera and a second camera, wherein the first touch screen and the first camera are located on a first surface of the electronic device, the second camera is located on a second surface of the electronic device, and the first surface and the second surface are different. Specifically, the method includes: a first touch screen displaying a main interface, the main interface comprising a camera icon; detecting a first operation of a user on the camera icon; in response to the first operation, displaying a first user interface on the first touch screen, the first user interface including a first preview box, and displaying an image acquired by a first camera in the first preview box; if a facial image is displayed in the first preview box, turning on a second camera in response to the electronic device detecting that the electronic device is rotated and the facial image is not displayed in the first preview box. This technical solution helps to improve interaction between a user and an electronic device, thereby improving user experience.
Patent WO-2020000280-A1 (WO)
Inventor: ZHANG YAJU
IPC: B65G67/02
Filed: 2018-06-28
Abstract: A special device for transporting a cable, comprising a case (1). A cover (16) is fixed on the case (1) by bolts (17); a motor (4) is fixedly mounted in the bottom of the case (1); a transmission gear (6) is connected to one end of the motor (4) by means of a transmission shaft (5); the transmission gear (6) is connected to a rotating shaft (3) at the central position of the case (1) by means of a chain (11); roller wheels (2) are symmetrically provided on the rotating shaft (3); first fixing holes (14) are provided on the side surface of each of the roller wheels (2) close to the case (1); second fixing holes (8) are provided on the inside of the case (1) directly facing the first fixing holes (14); a bearing plate (18) is provided at the bottom of the case (1); hydraulic extension rods (19) are fixedly welded below the bearing plate (18); the sides of the hydraulic extension rods (19) distant from the bearing plate (18) are fixedly connected to a vehicle body (20); a push handle (22) is provided on the left side of the vehicle body (20). The provision of the case (1), the motor (4), the chain (11), the rotating shaft (3), the bearing plate (18), the hydraulic extension rods (19) solve the problems of, when transporting a cable, being troublesome in loading to a vehicle, being inconvenient in loading and unloading, and manually performing winding and unwinding.
Patent WO-2019007252-A1 (WO)
Title: Control method and apparatus
Inventor: LUO JINHUA
IPC: H04L9/08
Filed: 2018-06-28
Abstract: Disclosed are a control method and apparatus. In the present application, a mobile terminal sends a session key acquisition request to a control terminal connected to the mobile terminal according to a door lock control request; the control terminal generates a session key according to the session key acquisition request, uses a public key of a digital certificate to encrypt the session key, and sends the encrypted session key to the mobile terminal; the mobile terminal uses a private key of the digital certificate for decryption so as to obtain the session key, generates a door lock control instruction according to the door lock control request, encrypts a door lock control instruction by using the session key, and sends the encrypted door lock control instruction to the control terminal; and the control terminal uses the session key to decrypt the door lock control instruction, and performs a door lock control operation according to the decrypted door lock control instruction. By applying the present invention, the security of the control operation can be improved.
Patent WO-2019091138-A1 (WO)
Title: 传输参数配置信息的确定方法、装置及通信系统
Inventor: DUAN XIN
IPC: H04L5/00
Filed: 2018-07-18
Abstract: 本公开披露了一种传输参数配置信息的确定方法、装置及通信系统。该确定方法包括：接收发送端通过第一信号线发送的时间参考信号，时间参考信号具有多个时间区间；在接收时间参考信号的同时，接收发送端通过第二信号线发送的测试信号，其中，接收到的测试信号包括与多个时间区间一一对应的多个子测试信号，多个子测试信号分别为同一初始测试信号在发送端和接收端之间基于不同的传输参数配置信息传输所得到的；基于接收到的每个子测试信号，确定传输正确率最高的子测试信号所对应的目标时间区间；通过第一信号线，将目标时间区间所对应的目标传输参数配置信息的标识发送至发送端。本公开提高了传输参数配置信息的确定效率和灵活性。
Patent WO-2020014991-A1 (WO)
Title: Smart self-driving systems with side follow and obstacle avoidance
Inventor: QI OU
IPC: A45C5/14
Filed: 2018-07-20
Abstract: A smart self-driving system includes a body, such as a piece of luggage (10), supported by a plurality of wheel assemblies (20). One or more front proximity sensors (50) are coupled to the body and configured to detect an object moving in a given direction while the body is in a rear follow position behind the object. One or more side proximity sensors (55) are coupled to the body and configured to detect the object moving in the given direction while the body is in a side follow position on the side of the object.
Patent WO-2019210599-A1 (WO)
Title: Parking space identification method and parking method
Inventor: ZHENG XIAOLEI
IPC: B60W30/06
Filed: 2018-08-07
Abstract: A parking space identification method, comprising the following steps: acquiring the attitude and position of a vehicle body; and simultaneously executing an ultrasonic parking space identification algorithm and an AVM parking space identification algorithm. After using the ultrasonic parking space identification algorithm to find a parking space, continuing to implement identification of the parking space during parking, and if parking space information is identified in the meantime by means of the AVM parking space identification algorithm, then sending the parking space information to an automatic parking system to replace the original parking space information.
Patent WO-2019062368-A1 (WO)
Title: Flexible lithium battery
Inventor: YANG SZU-NAN
IPC: H01M10/052
Filed: 2018-08-15
Abstract: The present invention relates to a flexible lithium battery comprising a first current collector layer and a second current collector layer, wherein the first current collector layer has a first outer surface and a first inner surface, and the second current collector layer has a second outer surface and a second inner surface; there is a glue frame sandwiched between the first inner surface and the second inner surface to form a sealed and enclosed space, wherein there is an electrochemical system layer disposed in this sealed and enclosed space, with the electrochemical system layer comprising a first active material layer, a second active material layer, and an electrically insulating layer disposed between the first active material layer and the second active material layer; and there is a flexible adhesive layer disposed between the first inner surface and the first active material layer and/or between the second inner surface and the second active material layer, wherein this flexible adhesive layer consists of an adhesive and an electrically conductive additive, with the adhesive consisting of a linearly structured colloid and a stereoscopically structured colloid.
Patent WO-2019237508-A1 (WO)
Title: Liquid crystal display device and split backlight assembly
Inventor: LI DEHUA
IPC: H04N5/44
Filed: 2018-08-23
Abstract: A liquid crystal display device and a split backlight assembly (20). The liquid crystal display device comprises: a display panel (101) comprising a light entrance surface; a base (105) for supporting and fixing the display panel (101); and a split backlight assembly (20) oppositely provided on the side of the light entrance surface of the display panel (101). The split backlight assembly (20) comprises a backplate (201), a light source plate (202), a diffusion plate (203), and an optical film (204). Light emitted from the light source plate (202) forms a uniform planar light source by means of the diffusion plate (203) and the optical film (204) and is cast onto the display panel (101).
Patent WO-2020051758-A1 (WO)
Inventor: CHEN HAO
IPC: G09B23/28
Filed: 2018-09-11
Abstract: 一种眼底成像系统测试用模型眼，包括壳体（11）、透光板（14）、人工角膜（3）、第一透光膜（13）、第二透光膜（15）、人工眼底（5）、底板（16）、第一直流电源（4）和第二直流电源（6）；壳体（11）呈筒状，依次被透光板（14）、人工角膜（3）、第一透光膜（13）、第二透光膜（15）、人工眼底（5）和底板（16）分割成第一腔体（7）、第二腔体（8）、第三腔体（2）、第四腔体（10）和第五腔体（9）。通过调节直流电源的电压来控制人工角膜（3）和人工眼底（5）的凸度，从而可方便的模拟出正常眼、近视眼、远视眼等状态。
Patent WO-2019062570-A1 (WO)
Title: Device configuration method and apparatus
Inventor: ZHU BIJUN
IPC: H04W12/06
Filed: 2018-09-17
Abstract: One or more embodiments of the present description provide a device configuration method and apparatus. Said method can comprise: a first physical device in a network calculating group information according to a first built-in algorithm, so as to obtain the access information of the network, the first physical device being bound to the group; a second physical device calculating, according to the group information sent by user equipment, the group information according to a second built-in algorithm, so as to obtain the access information to be verified, and using the access information to be verified to initiate, to the first physical device, a request for access to the network; and the first physical device allowing the second physical device to access the network if the access information to be verified matches the access information.
Patent WO-2020042250-A1 (WO)
Inventor: YANG BAO
IPC: A61P39/06
Filed: 2018-09-21
Abstract: Disclosed is a method for preparing 2,2',4,4'-tetrahydroxy-3-(2"-hydroxy-3"-methylbutyl- 3"-alkenyl)chalcone, comprising the following steps: steeping mulberry leaves with a solution of 40-100% (by volume) methanol or ethanol in water, concentrating the resulting steeping solution to remove methanol or ethanol, dissolving the concentrate in water and extracting with petroleum ether and ethyl acetate successively, concentrating the ethyl acetate extraction solution to obtain an extract, subjecting the extract to silica gel column chromatography by eluting with chloroform/methanol as an eluent to collect a fraction eluted with chloroform/methanol at a volume ratio of 95/5, and subjecting the fraction to reverse phase column chromatography by eluting with methanol/water as an eluent to collect a fraction eluted with methanol/water at a volume ratio of 60/40, thus obtaining the compound. The present invention is of great value in promoting the intensive processing and utilization of mulberry leaves, increasing the added value of mulberry leaf products, and promoting the sustainable development of the industry.
Patent WO-2019062706-A1 (WO)
Title: Qr code positioning method and apparatus
Inventor: TU YINHAI
IPC: G06K7/14
Filed: 2018-09-25
Abstract: A QR code positioning method and apparatus. The method comprises: first determining, according to a sequential arrangement ratio of a first-type pixel, a second-type pixel, and a first-type pixel, center positions of suspected position patterns in a QR code image containing the first-type pixels and the second-type pixels; then identifying corresponding suspected position detection patterns according to the determined center positions of the suspected position detection patterns; and determining a pattern conforming to a QR code positioning rule from the identified suspected position detection patterns and using the determined pattern as a position detection pattern of the QR code.
Patent WO-2019184285-A1 (WO)
Title: Communication apparatus, node connection method, storage medium, and electronic device
Inventor: YANG KUN
IPC: H04L29/08
Filed: 2018-09-27
Abstract: Disclosed are a communication apparatus, a node connection method, a storage medium, and an electronic device. The communication apparatus comprises: a selection module configured to select a second node; a control module configured to establish and/or remove collaboration with the second node; and a monitoring module configured to monitor a survival state of the second node after the collaboration is established with the second node. The present application solves the technical problem in the related art that a node cannot be collaboratively monitored and backed up.
Patent WO-2019062835-A1 (WO)
Title: Ultrasound image processing method and system, and ultrasound diagnosis device
Inventor: LI PING
IPC: A61B8/14
Filed: 2018-09-28
Abstract: Disclosed is an ultrasound image processing method, comprising: receiving, in an ultrasound real-time scanning state, a scanning instruction for obtaining an ultrasound image of a target object; obtaining a standard section of the target object according to the scanning instruction, and using the standard section as the ultrasound image of the target object; and storing the ultrasound image. Also disclosed are an ultrasound image processing apparatus and an ultrasound diagnosis device. According to the present invention, by receiving, in the ultrasound real-time scanning state, the standard section of the target object according to the scanning instruction and using the obtained standard section as the ultrasound image of the target object, the standard section can be directly and quickly identified and obtained without manual freezing and thawing operations, and therefore, the accuracy and efficiency of scanning are improved.
Patent WO-2019085749-A1 (WO)
Inventor: LIANG KUN
IPC: G06F9/48
Filed: 2018-10-16
Abstract: 本申请提供了一种应用程序管控方法、装置、介质及电子设备，通过获取历史特征信息 x 
   i   ，采用反向传播(Back Propagation，BP)神经网络算法生成训练模型，当检测应用程序进入后台时，从而将应用程序的当前特征信息 s 带入训练模型，进而判断所述应用程序是否需要关闭，智能关闭应用程序。
Patent WO-2020077663-A1 (WO)
Title: Earphones used for music therapy for autism spectrum disorder
Inventor: YUEN SHUN MING
IPC: H04R1/10
Filed: 2018-10-25
Abstract: Disclosed by the present utility module are earphones used for music therapy for autism spectrum disorder, comprising: an memory, a microprocessor, a Bluetooth module, a loudspeaker, and a microphone; the microphone is connected to the microprocessor and is used to gather ambient sound; the memory is connected to the microprocessor, and the memory is used to store music files; the microprocessor is internally provided with an audio decoding chip, which is used to process the ambient sound gathered by the microphone. By using the earphones described in the present utility module, by means of gathering and collecting ambient sound, a music type that is suitable to the current environment and that causes an autistic child to feel enjoyment may be played back after processing so as to relieve adverse effects of the environment on the autistic child, thereby attaining the effect of positive music therapy.
Patent WO-2019085978-A1 (WO)
Inventor: REN RUIBAO
IPC: A61K31/425
Filed: 2018-11-02
Abstract: 本发明涉及杂芳基酰胺类化合物、其制备方法、药用组合物及其应用；具体地，涉及一类具有广谱抗肿瘤活性的化合物，其制备方法、包含该化合物的药物组合物，以及这些化合物在制备用于治疗肿瘤的药物中的用途。
Patent WO-2020087481-A1 (WO)
Inventor: SHEN ZEQI
IPC: G06F3/0481
Filed: 2018-11-02
Abstract: An application control method, comprising: obtaining a first fingerprint feature detected when an application icon is touched; detecting whether the first fingerprint feature matches a first preset fingerprint feature; and if the first fingerprint feature matches the first preset fingerprint feature, displaying a first target interface corresponding to the application icon, and if the first fingerprint feature does not match the first preset fingerprint feature, displaying a second target interface corresponding to the application icon.
Patent WO-2019096033-A1 (WO)
Title: 瓣膜支架、瓣膜假体和输送装置
Inventor: SHI XINGKUN
IPC: A61F2/82
Filed: 2018-11-06
Abstract: 一种瓣膜支架（300）、瓣膜假体（100）和输送装置（400）。瓣膜支架（300）包括：支架主体（310），支架主体（310）呈网管状；以及多个固定耳（320），多个固定耳（320）设置在支架主体（310）上，且多个固定耳（320）向支架主体（310）的内侧弯折。瓣膜假体（100）包括人造瓣膜（200）和瓣膜支架（300），人造瓣膜（200）固定在瓣膜支架（300）上。输送装置（400）用于输送瓣膜假体（100）。输送装置（400）包括：鞘管（410）、内管（420）、固定头（430）和导引管（440）。鞘管（410）用于收纳瓣膜假体（100）。固定头（430）用于限定瓣膜假体（100）的固定耳（320）相对于内管（420）的位置。导引管（440）用于将瓣膜假体（100）的固定耳（320）夹紧在固定头（430）上。瓣膜支架（300）、瓣膜假体（100）和输送装置（400）可提高瓣膜假体（100）的装载效率。
Patent WO-2020097892-A1 (WO)
Title: Dispositif portable à double écran
Inventor: LI QINGYUAN
IPC: H04N7/14
Filed: 2018-11-15
Abstract: La présente invention concerne un dispositif portable à double écran. Une caméra est disposée sur un écran arrière, de façon à résoudre une sensation inauthentique provoquée par une distance physique entre la caméra et les yeux dans une image vidéo, tout en conduisant à un rapport d'occupation d'écran élevé d'un écran principal avant.
Patent WO-2020048011-A1 (WO)
Title: Visitor system using palmar vein recognition
Inventor: XU SHENGWEI
IPC: G07C9/00
Filed: 2019-01-11
Abstract: A visitor system using palmar vein recognition, comprising a power supply, a power supply driver circuit, a palmar vein collection circuit, an SD card, an SD card interface circuit, an ARM processor higher than cortex A8, an LCD display circuit, an LCD display screen, an audio output circuit, a loudspeaker, an RS232/485 communication conversion circuit, and an access controller. The power supply is connected to the ARM processor higher than cortex A8 by means of the power supply driver circuit; the palmar vein collection circuit is connected to the ARM processor higher than cortex A8; the SD card is connected to the ARM processor higher than cortex A8 by means of the SD card interface circuit; the ARM processor higher than cortex A8 transmits intercom visual information to the LCD display screen by means of the LCD display circuit, and outputs an audio prompt by means of the audio output circuit and by means of the loudspeaker; the ARM processor higher than cortex A8 controls logic communication between palmar vein recognition and the circuits, and is provided with a near infrared LED camera. Palmar vein image extraction and digital processing are performed on a visitor.
Patent WO-2019200931-A1 (WO)
Inventor: GUO ZUQIANG
IPC: G03B21/20
Filed: 2018-12-03
Abstract: 一种光源装置（100），包括激发光源（101）、波长转换元件（111）、透明基板（104）及分光片（105）。波长转换元件（111）包括波长转换区（110）和散射区（109）。光源装置（100）发出具有第一偏振态的激发光。透明基板（104）将激发光中的第一部分激发光引导至散射区（109），以及将激发光中的第二部分激发光引导至分光片（105），分光片（105）直接或经由引导装置（106）将第二部分激发光引导至波长转换区（110）。散射区（109）对第一部分激发光进行散射并将散射后的第一部分激发光引导至透明基板（104），透明基板（104）和分光片（105）将散射后的第一激发光直接或经由引导装置（106）引导至出光通道。波长转换区（110）对第二部分激发光进行波长转换产生受激光以及将受激光直接引导、经由引导装置（106）或者经由引导装置（106）及分光片（105）引导至出光通道。
Patent WO-2020103196-A1 (WO)
Inventor: YIN BINGWEI
IPC: H01L31/02
Filed: 2018-12-06
Abstract: A cell sheet (200) for an imbricate assembly, the imbricate assembly, and a method for preparing the cell sheet (200). The cell sheet (200) comprises a cell sheet front face and a cell sheet back face. Multiple front main gate lines (201, 202, 203, 204, 205) are arranged on the cell sheet front face; multiple back main gate lines (206, 207, 208, 209, 210) are arranged on the cell sheet back face; the cell sheet comprises multiple blocks (231, 232, 233, 234, 235), and each block respectively comprises a front main gate line and a back main gate line which are located at the edge of the block; the front main gate lines (201, 202, 203, 204, 205) of at least one block of the cell sheet (200) is provided with an extension portion (211) at one end or two ends, and the extension portion (211) extends along other edges, intersected with the edge, of the at least one block. The imbricate assembly is made of small cell sheets formed by splitting the cell sheets.
Patent WO-2020124440-A1 (WO)
Title: Systems and methods for processing traffic objects
Inventor: GUAN JIAN
IPC: G08G1/0967
Filed: 2018-12-19
Abstract: Systems and methods for processing traffic objects are provided. The systems may receive detection information associated with a plurality of traffic objects within a predetermined range of a vehicle (410); extract feature values of a plurality of features of each of the plurality of traffic objects from the detection information (420); obtain a plurality of feature weights corresponding to the plurality of features of each traffic object (430); and determine a priority queue associated with the plurality of traffic objects based on a plurality of priority values (440), each corresponding to each traffic object, wherein the priority value is based on the plurality of feature weights and the feature values of each traffic object.
Patent WO-2020124468-A1 (WO)
Inventor: TANG YONGBING
IPC: H01M4/58
Filed: 2018-12-20
Abstract: La présente invention concerne un matériau cristallin, son procédé de préparation et son utilisation, un matériau d'électrode positive pour une batterie sodium-ion, une batterie sodium-ion et un appareil, se rapportant au domaine technique des batteries sodium-ion. Le matériau cristallin est représenté par la formule chimique Na2M(C 2O 4)X·nH2O, dans laquelle M est au moins un métal divalent positif, X est un groupe anionique divalent négatif et X n'est pas (C 2O4), 0≤n≤12. Le matériau cristallin appartient à un système cristallin hexagonal et possède une structure de squelette tridimensionnelle. Les ions sodium et les molécules d'eau n'interviennent pas dans la construction du squelette. Le matériau cristallin présente une excellente capacité spécifique de charge et de décharge et un potentiel redox élevé, et peut améliorer significativement la stabilité structurelle d'un matériau actif d'électrode positive. La présente invention résout les défauts d'un procédé de préparation complexe, de coûts élevés et de stabilité insatisfaisante d'un matériau d'électrode positive existant pour batteries sodium-ion. Le matériau d'électrode positive pour batterie sodium-ion selon la présente invention présente comme avantages une performance d'insertion de sodium élevée, un potentiel redox élevé, une excellente stabilité de cycle et de faibles coûts.
Patent WO-2020034537-A1 (WO)
Title: Biocompatible welding method for lead and pad of retinal implant
Inventor: YANG JIAWEI
IPC: A61N1/36
Filed: 2018-12-24
Abstract: The present invention relates to a biocompatible welding method for a lead and a pad of a retinal implant, which comprises the following steps: step 1, welding a lead to a pad on the pad by means of gold balls implanted by a lead bonding machine; step 2, performing glue dispensing treatment on a welding point. The present invention thickens a pad by means of implanting balls, thus improving the temperature resistance and weldability thereof, and finally achieving welding having good biocompatibility.
Patent WO-2020087714-A1 (WO)
Inventor: WANG SHUANG
IPC: A47J27/00
Filed: 2018-12-24
Abstract: Disclosed is a multifunctional pressure cooker with the functions of a pressure cooker and an oven. The multifunctional pressure cooker comprises a pressure cooker body (1), a pressure cooker cover (3) and a baking cover (2), wherein the baking cover (2) comprises a baking device (4) and an upper coupler (5) used for switching on a power source of the baking device (4); the pressure cooker body (1) is provided with a lower coupler (6) used for being connected with an external power source, and when the baking cover (2) covers the pressure cooker body (1), the upper coupler (5) and the lower coupler (6) are connected to switch on the power source of the braking device (4), a first cover closing trigger device is arranged between the pressure cooker body (1) and the baking cover (2), and when the pressure cooker cover (3) covers the pressure cooker body (1), a second cover closing trigger device is arranged between the pressure cooker body and the pressure cooker cover. The pressure cooker cover (3) and the baking cover (2) are safe and convenient to use. The cooker has multiple functions, that is to say, the cooker can be used as a pressure cooker and can also be used an oven.