baber/WOPTO huggingface dataset:
Patent WO-2020007333-A1 (WO)
Title: Environment-friendly integrated circuit board sorting control process
Inventor: LI RUOMEI
IPC: B07C5/34
Filed: 2019-07-03
Abstract: An environment-friendly integrated circuit board sorting control process. A control system of the environment-friendly integrated circuit board sorting control process comprises a jet printer (1, 2), a vacuum tube, a printable suction cup (5, 6), a manipulator (9), a manipulator controller (10), an industrial personal computer (8), a jet printing controller (7), a conveyor belt (11), an image detection device, and a vacuum inking integrated tube (3, 4). The control process comprises: the image detection device distinguishes and recognizes a classification of a defective product by comparing a photographed image of an integrated circuit board with a standard image; and the industrial personal computer controls the manipulator to sort the defective products according to a result of the image detection device, and simultaneously controls the jet printer to perform jet printing of corresponding content. The process can better distinguish different classifications of defective products, selectively sort and mark the defective products, and can ensure that an integrated circuit board is not damaged when being gripped and carried.
Patent WO-2020038138-A1 (WO)
Inventor: XU JUAN
IPC: G06T7/00
Filed: 2019-07-10
Abstract: Provided by an embodiment in the description is a sample labeling method, the method comprising: acquiring multiple historical damage assessment images, and determining, on the basis of a significance test, images of multiple candidate damage regions from the multiple historical damage assessment images to be multiple candidate samples; clustering the multiple candidate samples into multiple clusters, and determining multiple center candidate sample sets respectively corresponding to cluster centers of the multiple clusters; receiving a manual labeling result, said result being damage category labels of at least one portion of the multiple center candidate sample sets; and labeling, according to the manual labeling result, damage categories of other candidate samples in clusters containing the at least one portion of center candidate sample sets, so as to obtain multiple labeled samples labeled with a damage category.
Patent WO-2020038144-A1 (WO)
Title: Self-service operating system and method, and operation door
Inventor: LI HONGBO
IPC: G07F17/12
Filed: 2019-07-10
Abstract: Disclosed are a self-service operating system (400) and method, and an operation door (420). The system (400) comprises: a control server (410), one or more operation doors (420), at least one robot (430), and one or more storage containers (440), wherein the control server (410) is configured to respond to an item operation instruction, determine a target storage container (440) and a target operation door (420) which correspond to an item to be operated, and send a carrying instruction to the robot (430); the robot (430) is configured to respond to the carrying instruction to carry the target storage container (440) to the target operation door (420), and a plurality of box openings on the target storage container (440) respectively correspond to a plurality of box openings on the target operation door (420) on a one-to-one basis; and the control server (410) is further configured to control a box opening door of a target box opening on the target operation door (420) to open, so as to implement an item operation on the target storage container (440).
Patent WO-2021007733-A1 (WO)
Title: 识别操作终端设备的手势的方法和终端设备
Inventor: YANG NING
IPC: G06F3/0488
Filed: 2019-07-12
Abstract: 本申请实施例涉及识别操作终端设备的手势的方法和终端设备。该终端设备包括：第一组感应模块，用于通过感应电磁波的波形，获取受到左手手势影响之后的第一电磁波信号；第二组感应模块，用于通过感应电磁波的波形，获取受到右手手势影响之后的第二电磁波信号，该第二组感应模块与该第一组感应模块分别位于该终端设备相对的两端；至少一个识别处理模块，用于根据该第一电磁波信号和该第二电磁波信号，识别该左手手势和该右手手势；应用层，用于接收该左手手势和该右手手势，并执行与该左手手势和该右手手势对应的操作。本申请实施例的识别操作终端设备的手势的方法和终端设备，可以实现双手手势识别。
Patent WO-2021007795-A1 (WO)
Inventor: EICHHOLZ HEINZ-DIETER
IPC: F16F9/02
Filed: 2019-07-17
Abstract: A vibration damper is disclosed. The vibration damper (100, 100') includes a mounting portion (1, 1') for connecting to an external component, and a tubular portion (2, 2') provided separately from the mounting portion (1, 1') and assembled with the mounting portion (1, 1'). The tubular portion (2, 2') is provided with an internal space (20, 20') which is in fluid communication with an external space through a fine hole (5, 5'). With this arrangement, when the vibration damper absorbs vibration and changes the internal space, air in the internal space flows through the fine hole into the external space so as to serve as a damping function.
Patent WO-2021022569-A1 (WO)
Inventor: XU JING
IPC: H04W72/04
Filed: 2019-08-08
Abstract: Provided in the present application are methods and devices used for detecting and sending a physical downlink control channel (PDCCH), which enable the priority of a search space to be adjusted according to service transmission conditions, and which may fully use a blind detection opportunity of a terminal device. The method for detecting a PDCCH comprises: a terminal device determines the priority of a search space according to first information received from a network device; and the terminal device detects a PDCCH on the basis of the priority of the search space.
Patent WO-2021031224-A1 (WO)
Inventor: LIU FENGWEI
IPC: H04W56/00
Filed: 2019-08-26
Abstract: 本申请提供一种定时同步方法及装置，以期提高中继节点下行发送定时的精度。该方法包括：第一节点从宿主节点接收第一指示信息，所述第一指示信息用于指示多个第二节点的信息，所述第二节点为所述第一节点的上级节点；所述第一节点从所述多个第二节点接收多个定时信息；所述第一节点根据所述多个定时信息，确定所述第一节点的第一下行发送定时。
Patent WO-2020048388-A1 (WO)
Title: Picture generation method and device, storage medium and electronic device
Inventor: GONG XIAOBO
IPC: G06T3/00
Filed: 2019-08-30
Abstract: The present application discloses a picture generation method and device, a storage medium and an electronic device. Wherein, the method comprises: Obtaining a source portrait picture displaying a target object; Cropping the source portrait picture to obtain a facial region picture corresponding to the face of the target object; Inputting the facial region picture into a picture generation model to obtain an output result of the picture generation model, wherein, the picture generation model is obtained by performing machine training on an adversarial neural network model by using a plurality of sample pictures; Generating a target portrait picture by using the output result of the picture generation model, wherein, the target portrait picture displays a target hairstyle matching the face of the target object. The present application solves the technical problem that it is difficult for the picture generated in the related technology to achieve a user's expected effect.
Patent WO-2020048486-A1 (WO)
Title: Parking air conditioner, and power supply control system and operation control method thereof
Inventor: ZHANG JIANXIONG
IPC: B60H1/00
Filed: 2019-09-04
Abstract: A parking air conditioner, and a power supply control system and operation control method thereof. The power supply control system mainly comprises an electric energy power supply device (21) and an electric energy conversion device (22), wherein the electric energy power supply device (21) can convert a direct current outputted by an in-vehicle electric energy storage device (1) into a direct current having a specific voltage amplitude value; and the electric energy conversion device (22) can convert a direct current outputted by the electric energy power supply device (21) into a direct current having at least one voltage amplitude value. The power supply control system can directly output the direct current outputted by the in-vehicle electric energy storage device (1) to the parking air conditioner, or outputs the direct current after voltage reduction, so that costs and structure complexity of the parking air conditioner are reduced, and the operation mode of the parking air conditioner can also be adjusted in real time according to electric energy change of the electric energy storage device (1).
Patent WO-2020134209-A1 (WO)
Inventor: TAN YANG
IPC: G01V11/00
Filed: 2019-09-17
Abstract: 一种安全检测系统及方法，其中安全检测系统包括：位置检测装置，用于检测被检物（2）的位置；第一检测设备（3），用于对被检物（2）进行安全检测；和驱动装置，与第一检测设备（3）连接，且与位置检测装置信号连接，用于根据位置检测装置所检测的位置信息驱动第一检测设备（3）运动至对被检物（2）进行检测的位置。通过第一检测设备（3）对被检物（2）进行安全检测的整个过程实现了自动化，不需要安保人员参与，有效降低人力成本；相比于通过安保人员进行检测的方式来说，可以有效提高安全检测的效率，提高人员通过率。
Patent WO-2020057560-A1 (WO)
Inventor: REN SHIKUO
IPC: C12P19/02
Filed: 2019-09-18
Abstract: L'invention concerne un procédé de production de D-psicose à l'aide d'amidon, comprenant les étapes consistant à soumettre l'amidon à une liquéfaction et une saccharification pour obtenir un premier mélange; à ajouter des ions métalliques enzymatiques dans le mélange pour l'isomérisation en vue d'obtenir un second mélange; et à opérer une séparation chromatographique sur le second mélange après l'élimination des ions métalliques enzymatiques, de façon à obtenir du D-psicose.
Patent WO-2020248428-A1 (WO)
Inventor: JIN JIANGJIANG
IPC: H01L27/32
Filed: 2019-09-23
Abstract: A flexible touch display screen and a display device thereof. The flexible touch display screen comprises a substrate, a light-emitting portion, a first inorganic encapsulation layer, a first insulating layer, a plurality of first sensing electrodes, and a plurality of second sensing electrodes which are stacked in sequence. The light-emitting portion comprises a pixel defining layer and a plurality of pixels. The first sensing electrodes are provided on the first insulating layer at intervals. Each of the second sensing electrodes and each of the first sensing electrodes have a width less than or equal to that of the bank of the pixel defining layer.
Patent WO-2021042436-A1 (WO)
Title: Air conditioning system and control method and device thereof
Inventor: LI SI
IPC: F24F1/00
Filed: 2019-09-29
Abstract: Provided are an air conditioning system (200) and a control method and control device (100) thereof; the air conditioning system (200) comprises a first heat exchanger (7) connected in parallel to an indoor heat exchanger (4), and the control method comprises the following steps: obtaining the gas concentration of indoor carbon dioxide, determining the operating status of a fresh air mode according to the concentration, and controlling the air conditioning system to operate according to the state of the fresh air mode (S101); obtaining a first indoor humidity and outdoor humidity, and determining the operating state of a dehumidification mode according to the first humidity and outdoor humidity, and controlling the air conditioning system to operate according to the state of the dehumidification mode (S102).
Patent WO-2021051464-A1 (WO)
Title: Method and apparatus for recognizing image comprising surrounding environment
Inventor: DU YU
IPC: G06N3/04
Filed: 2019-10-16
Abstract: The present invention relates to a method and apparatus for recognizing an image comprising a surrounding environment. Said method at least comprises the following steps: extracting an image matrix on the basis of a convolution layer; performing edge removal processing on the image matrix for at least once; performing, for at least once, residual processing without edge removal on the image matrix subjected to edge removal processing; and outputting recognized image data on the basis of a fully connected layer. An edge removal module comprises a basic edge removal module and a bottleneck edge removal module. An edge removal method of the basic edge removal module comprises: G(x) = conv_2σ (conv_1(x)) + r(x), conv_1(x) and conv_2(x) representing performing convolution transformation without padding on the image matrix x; σ(x) representing performing non-linear transformation on the image matrix x; and r(x) representing performing edge removal on the image matrix x. A neuron network is established by means of the edge removal module, thereby being able to better recognize an image comprising a surrounding environment, and reduce the amount of computation.
Patent WO-2020078423-A1 (WO)
Title: Fluorine-containing cationic polymerization monomer, and synthesis and application thereof
Inventor: DENG YUFEI
IPC: C08G65/22
Filed: 2019-10-17
Abstract: A monomeric compound of formula (I), wherein variables are as defined in the specification. The monomer is synthesized in high yield and fast by means of click chemistry reaction between mercaptan and alkene, and a basically perfluorinated alkane chain is introduced into an oxyheterocycloalkane monomer by means of a linking group containing a norbornane structure portion, so that a photo-curable film obtained by photo-curing the obtained monomer cations is high in surface hardness, low in surface energy, and good in hydrophobic and oleophobic properties, especially in resistance to oil stains. Further disclosed are a preparation method for the monomer, a polymer obtained from the monomer by ring-opening polymerization, and a photo-curable composition containing the monomer and a photo-curing material obtained by photo-curing the photo-curable composition. <img file="813198dest_path_image002.jpg" he="52.65" img-content="drawing" img-format="jpg" inline="yes" orientation="portrait" wi="132.03"/>
Patent WO-2020164253-A1 (WO)
Title: Mécanisme d'actionneur à ressort pour disjoncteur
Inventor: PAN YANMING
IPC: H01H71/10
Filed: 2019-10-23
Abstract: L'invention concerne un mécanisme d'actionneur à ressort pour disjoncteur, comprenant un module de stockage d'énergie et un module d'actionnement et de débranchement. Le module de stockage d'énergie peut assurer un stockage d'énergie suffisant dans un processus de stockage d'énergie, de sorte à éviter la position d'un point mort. Une structure de carte d'enclenchement (203) est utilisée lors de l'actionnement, ce qui accélère la réinitialisation rapide d'un levier d'actionnement (25) et améliore l'efficacité d'actionnement. Le débranchement manuel et un électro-aimant de débranchement (23) sont utilisés lors du débranchement, ce qui évite une situation dans laquelle le débranchement ne peut pas être effectué en raison d'une défaillance de débranchement. Le mécanisme d'actionneur à ressort pour disjoncteur selon l'invention est stable sur le plan de la qualité structurelle, de faible coût, à fiabilité élevée et approprié à des fins de promotion et d'utilisation.
Patent WO-2021012440-A1 (WO)
Inventor: WANG XINHUA
IPC: C02F9/14
Filed: 2019-10-25
Abstract: A sewage treatment device and method for synchronously recycling water and electric energy, the method comprising the following steps: using urban sewage as inflow water, a mud-water mixed liquid is taken as a feed solution and enters a feed solution passage of an FO membrane assembly (6) by means of a peristaltic pump (2), and brine is taken as a draw solution and enters a draw solution passage of the FO membrane assembly (6) by means of a high-pressure pump (8). By utilizing the osmotic pressure difference of two sides of the FO membrane, water flows from the feed solution side to the draw solution side, and the mixed draw solution has a relatively high pressure and pushes a turbine (7) to rotate during an outflowing process, thus generating electric energy. The diluted draw solution passes through a draw solution recycling system to obtain recycled water, and meanwhile, the concentrated draw solution continues to be used for the FO membrane, so that energy is more fully utilized.
Patent WO-2021081865-A1 (WO)
Title: Optical diffuser, light emitting module, mobile terminal, and method for manufacturing optical diffuser
Inventor: DING XICHAO
IPC: G01S7/481
Filed: 2019-10-31
Abstract: An optical diffuser (30), a light emitting module (1), a mobile terminal, and a method for manufacturing the optical diffuser. The optical diffuser (30) comprises: a diffusion sheet (100); and an ITO layer (200), disposed inside the diffusion sheet (100).
Patent WO-2020134667-A1 (WO)
Inventor: HE MINGMING
IPC: G05D1/02
Filed: 2019-11-13
Abstract: 一种自动行走设备、及其行走控制方法与装置（700），自动行走设备底部安装有至少一个第一草地识别传感器和至少一个第二草地识别传感器；方法包括：通过第一草地识别传感器和第二草地识别传感器获取草地识别信号（S110）；根据草地识别信号，判断第一草地识别传感器与第二草地识别传感器是否检测到非草地（S120）；若第一草地识别传感器与第二草地识别传感器均检测到非草地，控制自动行走设备进行转向（S130）。实现了对自动行走设备转向的控制，防止自动行走设备多次无目的的转向，并进一步地提高了自动行走设备的运行效率。
Patent WO-2020224230-A1 (WO)
Inventor: DAI SENWEI
IPC: F23D14/22
Filed: 2019-11-20
Abstract: 本发明提供了一种纯氧燃烧器的全自动清理方法及其清理控制装置，包括，燃烧器进行启动点火步骤，高温模式启动步骤，清枪模式启动步骤，燃料关闭模式启动步骤，燃烧器清理启动步骤，燃烧器重启模式启动步骤。纯氧燃烧器的清理过程，通过控制系统有效实现在清理和运行之间切换，设置报警步骤，提高安全性，通过温度传感器感知熔窑温度，火焰探测器监控火焰状态，精准地实现高温环境下的清枪工艺，便于操作人员手动操作，通过调节机构来改变氧气流量使氧气流量能够完全氧化燃烧器喷头上的杂质，纯氧的氧化作用可以快速清理堵塞在燃烧器上杂质，达到熔窑温度无波动清枪，不停产清枪。缩短清理燃烧器时间，减小清理燃烧器强度，延长燃烧器使用寿命。
Patent WO-2021097712-A1 (WO)
Inventor: ZENG HONGLIN
IPC: G02F1/1333
Filed: 2019-11-20
Abstract: Provided are an under-display optical fingerprint recognition apparatus and system, a reflective film, and a liquid crystal display screen. The under-display optical fingerprint recognition apparatus is applicable to a liquid crystal display screen with a backlight module; a fingerprint recognition area of the under-display optical fingerprint recognition apparatus is located in a display area of the liquid crystal display screen; and the under-display optical fingerprint recognition apparatus comprises a fingerprint recognition module, and the fingerprint recognition module comprises an optical fingerprint sensor and an optical path guide structure, wherein when infrared fingerprint detection light is transmitted to a light guide plate and a reflective film of the backlight module, interference lines formed by the infrared fingerprint detection light between the light guide plate and the reflective film are reduced by means of the spacing function of a support layer on the surface of the reflective film that faces the light guide plate.
Patent WO-2020108395-A1 (WO)
Inventor: CHEN JUN
IPC: H04B7/00
Filed: 2019-11-22
Abstract: Provided are a random access method and apparatus applicable to satellite communication. The random access method applicable to satellite communication in the present application comprises: acquiring a round-trip transmission delay t  RTD  of a signal between a user equipment (UE) and a satellite; according to the round-trip transmission delay, obtaining random access parameters, wherein the random access parameters comprise one or more of the following: t  X , t  Y , t  backoff  and t  subframe , where  X  represents the duration between the moment when the UE sends a random access preamble and the moment when the UE starts receiving a random access response (RAR), t  Y  represents the duration of a window for the UE to receive the RAR, t  backoff  represents the duration between the moment when the UE stops receiving the RAR and the moment when the UE re-sends the random access preamble, and t  subframe  represents a subframe duration; and according to the random access parameters, the UE receives the RAR. The present application ensures that the moment when an RAR arrives at a UE falls within a window for the UE to receive the RAR, thereby increasing the success rate of random access of the UE and meeting the requirements of satellite communication.
Patent WO-2020114268-A1 (WO)
Title: 一种轴承钢丝卷料双工位余热利用自动化生产线
Inventor: JIANG ZONGXUAN
IPC: C21D9/54
Filed: 2019-11-25
Abstract: 轴承钢丝卷料双工位余热利用自动化生产线，包括两台热处理炉(1)，其每台热处理炉(1)均设有一个排烟通道(2)，自动化生产线包括分别与两台热处理炉(1)的炉体(11)相连通的第一连通管(3)和第二连通管(4)；用于将第一连通管(3)和第二连通管(4)远离炉体（11）的端部相连通的法兰（5）；以及电磁阀（6），其中第一连通管(3)和第二连通管(4)连通后形成能量传递通道，电磁阀（6）控制能量传递通道的打开或闭合，且电磁阀与排烟通道（2）的控制阀（20）形成联动，当两个排烟通道（2）中有一个处于排烟状态、另一个处于闭合状态时，电磁阀（6）打开，排烟通道（2）闭合的热处理炉（1）的能量向排烟通道（2）打开的热处理炉（1）内流动；当两个排烟通道（2）均处于打开状态时，电磁阀（6）处于闭合状态。该轴承钢丝卷料双工位余热利用自动化生产线能够实现两台热处理炉（1）之间的能量传递，充分的节约能耗，降低成本。
Patent WO-2021012543-A1 (WO)
Inventor: LE ZICHUN
IPC: G02C7/14
Filed: 2019-11-25
Abstract: Anti-fatigue glasses, comprising glasses substrates (2) and a glasses frame (3). The glasses substrates (2) are fixed on the glasses frame (3). The anti-fatigue glasses further comprise light ray direction adjustment lenses (1) fixed on the glasses substrates (2). Optical centers of the light ray direction adjustment lenses (1) coincide with those of the glasses substrates (2). The light ray direction adjustment lenses (1) are used for deflecting incident light rays, such that the light rays enter a human eye in the form of approximately parallel light. The glasses can adjust eye positions and train eye muscles without interrupting normal use of eyes, so as to prevent eyeballs from being in a stationary refractive state for a long time and prevent eye muscles from being in a stationary stretching state for a long time, thereby implementing an anti-fatigue effect during use of eyes by training eye balls and eye muscles. Also provided is a manufacturing method for anti-fatigue glasses.
Patent WO-2021102639-A1 (WO)
Title: Procédé et système pour surveiller un véhicule aérien sans pilote
Inventor: YANG LIANGLIANG
IPC: H04W8/00
Filed: 2019-11-25
Abstract: La présente invention concerne un procédé pour surveiller un véhicule aérien sans pilote (UAV), lequel procédé consiste à : acquérir, par un processeur de l'UAV, un message de surveillance d'UAV, le message de surveillance d'UAV comprenant des informations sur un ou plusieurs éléments parmi : des informations d'identification relatives à l'UAV et des informations d'état relatives à l'UAV (S201) ; composer, par le processeur de l'UAV, une trame de découverte de service (SDF) transportant le message de surveillance d'UAV, la SDF étant conforme à un protocole de réseautage sensible au voisinage (NAN) (S202) ; diffuser de manière sans fil, par l'UAV, la SDF transportant le message de surveillance d'UAV ; recevoir la SDF diffusée par un terminal d'utilisateur (S203) ; acquérir le message de surveillance d'UAV à partir de la SDF reçue par le terminal d'utilisateur (S204) ; et délivrer le message de surveillance d'UAV par l'intermédiaire d'une interface du terminal d'utilisateur (S205).
Patent WO-2020134886-A1 (WO)
Title: 衣物处理装置
Inventor: SUZUKI HAZIME
IPC: D06F58/00
Filed: 2019-12-02
Abstract: 一种衣物处理装置，其能良好地向衣物的收容室供给蒸汽。衣物处理装置(1)具备：第一供给口(210)和第二供给口(220)，以相互邻接的方式设置于收容室(200)的底面的中央部；第一供给单元，通过与第一供给口(210)相连的第一供给管道向收容室(200)内供给暖风和臭氧；以及第二供给单元，通过与第二供给口(220)相连的第二供给管道向收容室(200)内供给蒸汽。此外，衣物处理装置(1)具备罩(240)，该罩(240)覆盖第一供给口(210)和第二供给口(220)的上方，使从第一供给口(210)排出的暖风和臭氧向第一供给口(210)的周围扩散，使从第二供给口(220)排出的蒸汽向第二供给口(220)的周围扩散。
Patent WO-2021114157-A1 (WO)
Inventor: DAI JING
IPC: H04W16/26
Filed: 2019-12-12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may transmit a first set of periodic signals associated with a first set of spatial relationships in a first set of periodic signal transmission occasions associated with a first periodicity; and transmit one or more second sets of periodic signals with a second set of spatial relationships in one or more second sets of periodic signal transmission occasions associated with a second periodicity, wherein the one or more second sets of periodic signal transmission occasions occur before a next first set of the periodic signal transmission occasions. Numerous other aspects are provided.
Patent WO-2021114172-A1 (WO)
Title: 一种负极材料、其制备方法、负极极片及电化学装置
Inventor: ZHANG CHENGBO
IPC: H01M4/36
Filed: 2019-12-12
Abstract: 一种负极材料、其制备方法、负极极片及电化学装置。所述负极材料包含硅基材料和金属硫化物；其中，所述金属硫化物的粒径范围为0.05μm≤D50≤10μm。负极材料可以有效地改善循环性能。另外，负极材料制备方法，操作简便，易于工业化。此外，负极极片、电化学装置具有良好的循环性能。