baber/WOPTO huggingface dataset:
Patent WO-2019076340-A1 (WO)
Title: Frame headers for multi-level modulated signals in passive optical networks
Inventor: ZHANG JUNWEN
IPC: H04L29/06
Filed: 2018-10-18
Abstract: An optical communication method includes optical data communications using different modulation schemes in different frames communicated from one optical device to another. The modulation scheme used for a frame may be indicated by information included in a header to the frame. A transmitting optical device may add the modulation information to the header and the receiving optical device may determine which demodulation to use based on the information included in the header associated with a frame. Different frames may be modulated according to different modulation schemes.
Patent WO-2019148919-A1 (WO)
Title: Pixel structure, display panel and display device
Inventor: HE HUAILIANG
IPC: G02F1/1337
Filed: 2018-11-06
Abstract: A pixel structure which comprises a first electrode layer (100) and a second electrode layer (200); the first electrode layer (100) comprises a first sheet electrode (110) located at a first region (131) and a first strip electrode (120) located at a second region (132); the width of any two adjacent first strip structures (121) is not equal, and a first slit (122) is formed between every two adjacent first strip structures (121); the second electrode layer (200) comprises a second sheet electrode (210) located at a third region (232) and a second strip electrode (220) located at a fourth region (231); the width of any two adjacent second strip structures (221) is not equal, and a second slit (222) is formed between every two adjacent second strip structures (221); the second region (132) and the fourth region (231) are arranged opposite to each other and have the same area, and the first region (131) and the third region (232) are arranged opposite to each other and have the same area; and the structural arrangement of the first and second electrode layers may effectively improve the permeability of a display panel and enhance display quality.
Patent WO-2019091431-A1 (WO)
Inventor: WANG MINGREN
IPC: F25B31/00
Filed: 2018-11-08
Abstract: La présente invention concerne un procédé et un dispositif de réglage d'un volume d'huile d'un compresseur d'un système à divisions multiples. Le procédé comprend les étapes consistant à : (S1) pendant le fonctionnement d'un système à divisions multiples, détecter à un premier intervalle de temps prédéfini si un volume d'huile d'un compresseur est insuffisant ; (S2) si le volume d'huile du compresseur est insuffisant, commander la mise en marche d'une unité de réglage de volume d'huile pendant une deuxième durée prédéfinie, puis son arrêt ; (S3) acquérir un temps d'activation total de l'unité de réglage de volume d'huile, et déterminer si le temps d'activation total dépasse une valeur prédéfinie ; (S4) si le temps d'activation total dépasse la valeur prédéfinie et qu'il n'a pas été détecté pendant une troisième durée prédéfinie continue que le volume d'huile du compresseur est insuffisant, faire recirculer l'huile vers un réservoir de stockage d'huile par commande d'une unité de commutation et de l'unité de réglage de volume d'huile.
Patent WO-2019223274-A1 (WO)
Title: Methods and systems for improved quality inspection
Inventor: DIAO LIANG
IPC: G06T7/00
Filed: 2018-11-23
Abstract: A method of performing automated object inspection includes obtaining a plurality of test images. For each of the plurality of test images, the method includes performing independent object inspection on each of two or more sub-portions of the test image. The method further includes segmenting the test image into at least a first sub-portion of the test image and a second sub-portion of the test image; performing object inspection on the first sub-portion of the test image using a first subset of information channels of the test image and a first model trained on a first set of training images containing the first component; and performing object inspection on the second sub-portion of the test image using a second subset of information channels of the test image, and a second model trained on a second set of training images containing the second component.
Patent WO-2020107221-A1 (WO)
Inventor: WANG GELIN
IPC: C07D401/12
Filed: 2018-11-27
Abstract: La présente invention concerne de nouvelles semicarbazones et thiosemicarbazones, leurs procédés de préparation, des préparations pharmaceutiques les comprenant, l'utilisation des nouvelles semicarbazones et thiosemicarbazones pour le traitement et/ou la prophylaxie de maladies et leur utilisation pour la production d'un médicament pour le traitement et/ou la prophylaxie de maladies, en particulier de neurodégénérescence et de maladies ou affections liées à l'âge associées à la perte de NAD. L'invention concerne en outre un procédé de criblage à haut rendement d'activateurs de NMNAT2.
Patent WO-2019105405-A1 (WO)
Inventor: ZHAO BIN
IPC: G03F7/16
Filed: 2018-11-29
Abstract: 一种涂胶装置和方法，涂胶装置用于将光刻胶（500）涂布于基底（300）上，涂胶装置包括承载台（200）和吹气结构（100），承载台（200）用于承载表面施加有光刻胶（500）的基底（300），吹气机构（100）可移动至承载台（200）的上方并用于向承载台（200）的方向吹气，以使光刻胶（500）均匀涂布于基底（300）的表面。采用吹气结构（100）向承载台（200）吹气的方式，与现有技术相比提高了光刻胶（500）的利用率。
Patent WO-2020113519-A1 (WO)
Title: 伪基站的识别方法、装置、移动终端及存储介质
Inventor: LI WEIQING
IPC: H04W12/12
Filed: 2018-12-06
Abstract: 本申请公开了一种伪基站的识别方法、装置、移动终端及存储介质，该伪基站的识别方法应用于移动终端，所述方法包括：当需要由第一基站的小区重定向到第二基站的小区时，判断是否成功注册过所述第一基站的小区；如果未成功注册过所述第一基站的小区，则向所述第一基站的小区发起跟踪区更新；如果跟踪区更新失败，则识别所述第一基站为伪基站。本方法能够准确识别伪基站。
Patent WO-2019144794-A1 (WO)
Title: Screen capture method and apparatus, and terminal
Inventor: HAO ZHIJIAN
IPC: G06F3/048
Filed: 2019-01-07
Abstract: A screen capture method and apparatus, and a terminal. The screen capture method comprises: when a touch operation, the touch screen area of which is less than or equal to an area threshold value, is detected and a first gesture corresponding to the touch operation satisfies a first preset gesture, triggering entering a screen capture mode (S110); and after entering the screen capture mode, if a second gesture is detected and the second gesture satisfies a second preset gesture, capturing a screen image according to the first gesture and the second gesture (S120).
Patent WO-2019179254-A1 (WO)
Inventor: SUN JIANKANG
IPC: G06Q20/32
Filed: 2019-01-31
Abstract: A self-service shopping settlement method and system. The method comprises: after receiving a shopping scanning operation triggering, a payment client calls a photographing device to scan an identification information image of a commodity to be purchased (S301); obtain, according to the scanning result, commodity information of the commodity to be purchased and represent a payment operation interface (S302); the payment client obtains payment information of the commodity to be purchased and payment account information, and sends same to a server when obtaining a payment confirmation operation from the payment operation interface (S303); after receiving the order information and the payment account information sent by the payment client (S401), the server performs settlement deduction on the payment account according to the order information (S402).
Patent WO-2020093618-A1 (WO)
Inventor: KOU ZIMING
IPC: E02D7/26
Filed: 2019-02-14
Abstract: Provided is a hydraulic linear impact vibration pile hammer machine, comprising an impact vibration seat (11), a hydraulic cylinder (12) for applying impact and vibration to the impact vibration seat (11), a hydraulic station (13) for driving the hydraulic cylinder and a reversing mechanism for changing the direction of hydraulic oil entering the hydraulic cylinder (12) according to a preset frequency; the hydraulic cylinder (12) comprises a cylinder body (121) and a piston rod (122), wherein, the cylinder body (121) is directly or indirectly fixed to the impact vibration seat (11), and an impact hammer (15) is fixed to the piston rod (122).
Patent WO-2019174434-A1 (WO)
Title: Structured light projector, depth camera, and electronic device
Inventor: ZHANG XUEYONG
IPC: G02B27/42
Filed: 2019-02-18
Abstract: A structured light projector (100), a depth camera (400), and an electronic device (1000). The structured light projector (100) comprises a light source (40), a collimating element (50), and a diffractive optical element (60). The light source (40) is configured to emit laser light, and comprises a substrate (43) and an array of light-emitting elements (44) disposed on the substrate (43). The substrate (43) comprises, in order from the center to the edge, a first region (432) and a second region (434) that is in contact with the first region (432). The first density of the light-emitting elements (44) in the first region (432) is less than the second density of the light-emitting elements (44) in the second region (434). The collimating element (50) is configured to collimate the laser light. The diffractive optical element (60) is configured to diffract the laser light after being collimated by the collimating element (50) to form a laser pattern.
Patent WO-2019206018-A1 (WO)
Title: Pixel drive circuit and drive method thereof, and display device
Inventor: WANG TIESHI
IPC: G09G3/3225
Filed: 2019-04-18
Abstract: Disclosed are a pixel drive circuit and a drive method thereof, and a display device. The pixel drive circuit comprises: a drive unit; a capacitor unit; a data writing unit connected to a gate line in a corresponding row, a data line in a corresponding column, and the drive unit respectively; a power control unit connected to a first light emitting control end, a power signal input end, and the drive unit respectively; and the first light emitting control unit connected to a second light emitting control end, the power signal input end, and the drive unit respectively, wherein the first light emitting control unit is configured to control, during a preset time period in a light emitting phase, the enabling of the conductive connection between the power signal input end and the drive unit under the control of the second light emitting control end, so that the drive unit stops working, and a light emitting unit stops emitting light.
Patent WO-2020220180-A1 (WO)
Title: Media content recommendation method and device
Inventor: CAO QIUFENG
IPC: G06F17/40
Filed: 2019-04-29
Abstract: Embodiments of the present application provide a media content recommendation method and device. The method comprises: when media content is being played, obtaining reaction state information of a user, the reaction state information comprising at least one of the following type of information: image information of the user obtained by an image acquisition device or sound information of the user obtained by a sound acquisition device; and obtaining comment information of the user for media content according to the reaction state information, wherein the comment information is used as a basis for recommending other media content to the user. The present embodiments can accurately determine, by means of the image information or sound information of the user, whether the user is interested in the currently played media content, thereby recommending to the user a program the user is interested in, so as to improve the precision of media content recommendation.
Patent WO-2020082723-A1 (WO)
Title: Griffe flexible entraînée par câble et robot
Inventor: YUAN HAN
IPC: B25J9/10
Filed: 2019-05-10
Abstract: Cette invention concerne une griffe flexible entraînée par câble, comprenant un appareil d'entraînement (200), un appareil de transmission (100) relié à l'appareil d'entraînement (200), et une griffe flexible (300) reliée à l'appareil de transmission (100), le matériau de la griffe flexible (300) étant un matériau de corps souple. Le robot comprend la griffe flexible entraînée par câble (300). La griffe flexible entraînée par câble (300) et le robot selon l'invention ont une forte adaptabilité et peuvent s'adapter à la préhension stable d'objets irréguliers.
Patent WO-2020227883-A1 (WO)
Title: Procédé, dispositif et système de traitement de données
Inventor: WANG JIAXING
IPC: G06F8/41
Filed: 2019-05-13
Abstract: La présente invention concerne un procédé, un dispositif et un système de traitement de données, le procédé consistant : sur la base d'un compilateur LLVM, à compiler des données de code source d'algorithme de protocole cryptographique à traiter, et à acquérir des données de code intermédiaire LLVM initiales (S202) ; à effectuer un traitement d'attribution unique statique sans saut sur les données de code intermédiaire LLVM initiales, et à acquérir des données de code intermédiaire traitées (S204) ; et à convertir les données de code intermédiaire traitées pour acquérir des données R1CS (S206). Ainsi, le traitement de compilation de données de code source d'algorithme cryptographique à des données R1CS peut être obtenu de manière plus simple et efficace.
Patent WO-2020098240-A1 (WO)
Title: Viscoelastic surfactant for high temperature self-diverting acid, preparation method therefor and use thereof
Inventor: FENG YUJUN
IPC: C09K8/60
Filed: 2019-05-16
Abstract: Disclosed is a viscoelastic surfactant for a high temperature self-diverting acid, having a structural formula (I), wherein n is a saturated alkane having 2 to 8 carbon atoms, R 1  is a saturated or unsaturated alkane having 18 to 28 carbon atoms, each of R 2  and R 3  is independently methyl, ethyl, or a hydrogen atom, R 2  and R 3  can be the same or different, and X —  is any one of Cl — , Br — , F — , CO 3 
 2- , SO 4 
 2- , HCOO — , and CH 3 COO — . A method for preparing the surfactant comprises: performing an acid-amine condensation reaction of a fatty acid and an organic amine to form an intermediate product, then reacting same with a metal hydride to form a fatty amine, and then protonizing same by adding an acid liquid, so as to obtain a super-long chain viscoelastic cationic surfactant. Also provided is the use of the surfactant as a thickening diversion agent of a self-diverting acid. A self-diverting acid, with the surfactant of the present invention as the thickening diversion agent thereof, can be used at a high temperature of 150ºC, and has the advantages of a stable structure, thickening an acid liquid, homogeneous acidification, and automatic diversion, etc.
Patent WO-2020211141-A1 (WO)
Title: Vertical light line repairing method for display panel, and display panel
Inventor: LIU MENGYANG
IPC: G02F1/13
Filed: 2019-05-17
Abstract: A vertical light line repairing method for a display panel, and the display panel. The display panel is provided with a fan-out line (1); the fan-out line (1) is of a double-wire structure, and comprises a first wire (11) and a second wire (12) that are stacked; and an insulating layer for insulating and separating the first wire from the second wire is provided between the first wire (11) and the second wire (12). 4 or more soldering points (3) for turning on the first wire (11) and the second wire (12) are equidistantly formed in the fan-out line (1), regardless of where a single wire of the fan-out line (1) is disconnected; an impedance difference between the fan-out line (1) and the normal fan-out line (1) is decreased from 100% prior to repair to 20% or less. The method can solve the technical problem that the disconnection of the single wire in the fan-out line (1) of the double-wire structure causes an increase in impedance so as to cause vertical light lines in a display screen, affect a display effect and lower the quality level of the display panel.
Patent WO-2019223691-A1 (WO)
Inventor: YANG YANG
IPC: G01N21/76
Filed: 2019-05-21
Abstract: 化学发光技术领域的一种化学发光分析测定方法。本方法通过多次读数后，选取两次读数来拓宽检测范围、指示HD-HOOK样本或超检测范围样本，并在检测过程中，简便快速地计算出待测物浓度。一种使用上述化学发光分析测定方法的系统，和一种用于上述化学发光分析测定方法的试剂盒
Patent WO-2020019840-A1 (WO)
Title: Composite hollow anchor rod structure
Inventor: ZHU ZHIJIE
IPC: E21D21/00
Filed: 2019-05-22
Abstract: A composite hollow anchor rod structure, comprising a connecting end head (1) and bearing sleeve rods (2), the bearing sleeve rods (2) being hollow tubular structures, the inner surface of the two ends thereof both being provided with a sealing screw thread (3), the two adjacent bearing sleeve rods (2) being connected together by means of the connecting end head (1) and being connected to the connecting end head (1) by means of the sealing screw thread (3), the connecting end head (1) and the bearing sleeve rods (2) being coaxially distributed, the connecting end head (1) comprising connecting columns (11) and a connector (12), and the bearing sleeve rods (2) comprising a hard bearing outer shell (21), a hard bearing inner shell (22), and reinforced steel strands (23).
Patent WO-2019237955-A1 (WO)
Title: Method and apparatus for displaying application icon, and touch screen device
Inventor: FANG XIAOWEI
IPC: G06F3/0481
Filed: 2019-05-31
Abstract: The present invention relates to the field of display technology, and provided therein are a method and apparatus for displaying an application icon, and a touch screen device. The method comprises: when a display interface of an application icon needs to be turned on, determining a target application according to a current time; determining an interface on which an icon of the target application is located as a current display interface; adjusting an icon parameter of the target application, and displaying the icon of the target application on the current display interface according to the adjusted icon parameter, wherein the icon parameter comprises at least one of the following: the icon size, icon position, icon shape, and icon color. The present invention assists a user in quickly and conveniently finding an application required at a current time, thus better improving the user experience.
Patent WO-2019233447-A1 (WO)
Title: Compounds as nuclear transport modulators and uses thereof
Inventor: XIANG JIA-NING
IPC: C07D249/08
Filed: 2019-06-05
Abstract: Provided are compounds of Formula I'-III', as well as their preparation and uses, and pharmaceutical compositions comprising these compounds and their uses as nuclear transport modulators. Provided are also uses of the compounds or pharmaceutical compositions in treating or preventing certain neurological disorders and diseases as well as certain types of cancer in humans.
Patent WO-2021000198-A1 (WO)
Title: 镜头模组和电子设备
Inventor: WANG HAILONG
IPC: G03B30/00
Filed: 2019-06-30
Abstract: 一种镜头模组（10）和电子设备（1），包括镜筒（100/100'）以及收容于镜筒（100/100'）内的镜片组（200），镜筒（100/100'）包括具有通光孔的顶壁（120/120'）和自顶壁（120/120'）弯折延伸的筒壁（110），顶壁（120/120'）与筒壁（110）围合形成收容镜片组（200）的腔体；顶壁（120/120'）包括抵接镜片组（200）的抵接面（121），筒壁（110）包括靠近镜片组（200）的内壁面（111），抵接面（121）与内壁面（111）的连接处开设有向远离镜片组（200）的方向凹陷的避空槽（122），因此，镜片组（200）装入镜筒（100/100'）后，即使镜片组（200）的镜片上存在毛边（216），毛边（216）也能够进入避空槽（122），从而能够避免镜片上的毛边（216）干涉镜片组（200）进入镜筒（100/100'），因此能够提高镜片组（200）和镜筒（100/100'）的组装良率。
Patent WO-2020143195-A1 (WO)
Inventor: MAO JINGEN
IPC: F16K1/32
Filed: 2019-07-01
Abstract: A strong-corrosion-resistant anti-particle fluoroplastic fully lined stop valve. A valve seat is provided in a valve body (1); a valve flap (2) is matchedly provided on the valve seat; a valve stem (12) is connected on the upper end of the valve flap (2); the valve stem (12) extends out of a valve bonnet (3); a dynamic seal structure is provided between the valve stem (12) and the valve bonnet (3); a driving nut (8) is provided on the valve bonnet (3); a driving screw (7) is matchedly provided in the driving nut (8); one end of the driving screw (7) is connected to a handwheel (10); a guide block (6) used for connecting the driving screw (7) and the valve stem (12) is provided between the other end of the driving screw (7) and the end of the valve stem (12) extending out of the valve bonnet (3).
Patent WO-2021003604-A1 (WO)
Inventor: YAN ZHI
IPC: H04W28/08
Filed: 2019-07-05
Abstract: L'invention concerne des procédés et des appareils destinés à indiquer une porteuse. Un procédé selon l'invention comporte la transmission d'une configuration de porteuse candidate, la configuration de porteuse candidate comprenant au moins un élément parmi une position de fréquence, un décalage de fréquence, un mode de fonctionnement, des informations de NRS, des informations de CRS, un décalage de puissance et une bande passante de système EUTRA d'au moins une porteuse candidate.
Patent WO-2020048244-A1 (WO)
Inventor: WEI YUAN'AN
IPC: C07K14/47
Filed: 2019-07-19
Abstract: 本发明公开了一种识别免疫细胞的多肽，该多肽包括如下氨基酸序列：(a)含人类Triokinase/FMN环化酶的C末端片段序列EQPDPGAVAAAAILRAILE的氨基酸序列及其同源序列；或，(b)与(a)中所述的氨基酸序列基本相同的氨基酸序列，所述基本相同是指与上述(a)中所述的氨基酸序列具有80％以上的序列同一性。本发明还公开了编码所述多肽的核酸序列；一种靶向识别免疫细胞的，包括如上所述的多肽以及带有报告基团的多肽探针；包括上述探针的试剂盒；以及，如上所述的多肽或探针在制备用于哺乳动物活体细胞成像的试剂盒中的应用。
Patent WO-2020015739-A1 (WO)
Title: Wafer extracting and separating device and method
Inventor: ZOU JINCHENG
IPC: H01L31/18
Filed: 2019-07-19
Abstract: A wafer extracting and separating device and method. A drive assembly is connected to a separating assembly (4), and a suction plate (90) is fixed on the separating assembly (4), wherein a turnable suction arm (70) provided on a side of the suction plate (90) and the suction plate (90) may be suctioned at a bottom surface of a substrate (200) and a top surface of a thin film (300) respectively so that a wafer is clamped between the suction plate (90) and the suction arm (70) and may move synchronously under the drive of the drive assembly so that the wafer is extracted from a carrier; the suction arm (70) is connected to a movement controller, and when the drive assembly drives the suction plate (90) to contact and be vacuum suctioned to the bottom surface of the substrate (200), the movement controller may drive the suction arm (70) to carry out vertical movement so that the suction arm (70) contacts and is vacuum suctioned to the thin film (300), and may also drive the suction arm (70) to carry out a lateral turn so that the suction arm (70) drives the thin film (300) to separate from the substrate (200), thereby achieving the rapid extraction of the wafer and achieving the rapid separation of the substrate (200) from the thin film (300), which significantly increases production capacity.
Patent WO-2020020115-A1 (WO)
Inventor: ZOU BENCHAO
IPC: B23P23/02
Filed: 2019-07-23
Abstract: 一种裁切装置（100），包括：卷材载料卷（1），卷材载料卷（1）用于卷绕卷材（200）；传输机构（2）；裁切机构（3），传输机构（2）用于将卷材（200）传输至裁切机构（3），裁切机构（3）用于在每个工作周期中，对卷材（200）进行多次裁切，以得到多个卷材片（201）；存放输送机构（4），存放输送机构（4）上设置有多个存放结构（40），存放输送机构（4）的至少部分相对于裁切机构（3）的出料位置移动，以使多个卷材片（201）在对应存放到多个存放结构（40）上后，多个卷材片（201）被一并输送至拾取位置。
Patent WO-2020024841-A1 (WO)
Title: Ware management device
Inventor: ZHOU HONGLIANG
IPC: G07F17/12
Filed: 2019-07-23
Abstract: A ware management device (100), comprising a first storage portion (110) and a second storage portion (120). The first storage portion (110) comprises at least one first shelf (111), each of which has movable support plates to movably carry wares at different positions in the first shelf (111); the second storage portion (120) comprises at least one second shelf (121), each of which has a plurality of fixed storage compartments (121a) to enabling the wares to be stored or picked up at/from fixed positions in the second shelf (121).
Patent WO-2021031204-A1 (WO)
Inventor: LIU RONGHUI
IPC: H01L33/50
Filed: 2019-08-22
Abstract: 一种光学装置，其包含LED芯片(2)、吸光剂(6)和/或可见光发光材料以及近红外发光材料(1)，其中近红外发光材料(1)、吸光剂(6)和/或可见光发光材料在LED芯片(2)激发下发射的650-1000nm波段光功率为A，近红外和可见光发光材料在LED芯片(2)激发下发射的350-650nm波段光功率，以及LED芯片(2)激发近红外和可见光发光材料后LED芯片(2)在350-650nm波段的残留发射光功率，两者之和为B，其中B/A*100％为0.1％-10％。光学装置利用LED芯片(2)同时复合近红外发光材料(1)、吸光剂(6)和/或可见光发光材料的实现方式，用同一LED芯片(2)同时实现近红外及可见光发光，且得到强的近红外发光和弱的可见光发光，具有无红爆的优势，且简化了封装工艺，降低了封装成本，具有发光效率高，可靠性能优异的特点。
Patent WO-2020063315-A1 (WO)
Title: 信道编码方法及装置
Inventor: QIAO YUNFEI
IPC: H04L1/00
Filed: 2019-09-09
Abstract: 本申请提供一种信道编码方法及装置。该方法包括：获取A个待编码信息比特，根据交织序列将所述A个待编码信息比特和L个CRC比特映射到第一比特序列，所述L个CRC比特根据所述A个待编码信息比特和CRC多项式得到，所述交织序列从预存的交织序列表中得到，或者，所述交织序列根据最长交织序列得到，所述A+L小于或等于Kmax，所述Kmax为所述最长交织序列的长度，对所述第一比特序列进行编码。从而既能降低编码延迟，也使得译码具有早停的能力，可以提前结束译码，降低译码延迟。