baber/WOPTO huggingface dataset:
Patent WO-2022077668-A1 (WO)
Inventor: PENG XIAOFANG
IPC: B05B13/02
Filed: 2020-11-11
Abstract: Robot industriel de pulvérisation de peinture automatique, comprenant une crémaillère (1). Un boîtier externe de support (2) est monté de manière fixe sur la crémaillère (1) ; un canal de pulvérisation de peinture (19) est disposé sur la partie inférieure du boîtier externe de support (2) ; un ensemble de transport traverse le canal de pulvérisation de peinture (19) ; une pièce à travailler nécessitant une pulvérisation de peinture est transportée dans le canal de pulvérisation de peinture (19) au moyen de l'ensemble de transport ; un dispositif de pulvérisation de peinture est disposé sur le boîtier externe de support (2) pour pulvériser de la peinture sur la pièce à travailler entrant dans le canal de pulvérisation de peinture (19) ; le dispositif de pulvérisation de peinture utilise un moteur d'entraînement (13) pour entraîner une plaque rotative (26) pour tourner, de telle sorte qu'une tête de pulvérisation de peinture (12) effectue un mouvement circulaire, et par conséquent, un liquide de peinture pulvérisé par la tête de pulvérisation de peinture (12) peut recouvrir uniformément la surface de la pièce à travailler sur une bande transporteuse, et l'effet de pulvérisation de peinture est assuré. Un ventilateur à tirage induit (15) est démarré pour absorber l'air contenant de la brume de peinture uniformément au moyen d'un ensemble d'aspiration, et conjointement avec un brouillard d'eau, l'effet de la brume de peinture sur un environnement de traitement est réduit.
Patent WO-2022110219-A1 (WO)
Inventor: ZHOU QUANGUO
IPC: G02F1/13
Filed: 2020-11-30
Abstract: L'invention concerne un procédé, un dispositif et un système d'inspection pour un écran d'affichage (100 et 200). Le procédé d'inspection comprend les étapes consistant à : S101 : acquérir une image à inspecter comprenant une zone de forme irrégulière (201) d'un écran d'affichage (100 et 200); S102 : calculer des coordonnées de position de zone d'encre dans ladite image; S103 : déterminer une zone d'inspection de défaut dans ladite image sur la base des coordonnées de position de zone d'encre; et S104 : déterminer un défaut dans ladite image en compilant des statistiques d'informations de caractéristiques de multiples pixels dans la zone d'inspection de défaut.
Patent WO-2022116030-A1 (WO)
Title: Display apparatus and method of fabricating display apparatus
Inventor: WANG CHAO
IPC: G09F9/30
Filed: 2020-12-02
Abstract: A display apparatus is provided. The display apparatus includes a display panel having a display portion (DP), a connecting portion (CP), and a bending portion (PBP); a main support layer (SUSm); and an auxiliary support layer (SUSa) including a main portion (MP) and a folded-back portion (FBP) connected to the main portion (MP) as a unitary structure. An edge portion (EP) of the display apparatus includes a stacked structure. The stacked structure includes the connecting portion (CP); the folded-back portion (FBP) on the connecting portion (CP); at least a part of the main portion (MP) on a side of the folded-back portion (FBP) away from the connecting portion (CP); a part of the main support layer (SUSm); and a part of the display portion (DP) on a side of the part of the main support layer (SUSm) away from the main portion (MP). Layers of the stacked structure are curved toward a back side of the display apparatus.
Patent WO-2021258646-A1 (WO)
Inventor: PAN YUFENG
IPC: F22B37/14
Filed: 2020-12-02
Abstract: A natural circulation ferrosilicon waste heat boiler circulation system, comprising a boiler barrel (1), a downcomer pipe (2), a heated surface pipe bundle (4), and a riser pipe (7). The waste heat boiler circulation system has two circulation modes, one mode is a forced circulation mode, and the other mode is a natural circulation mode. In the forced circulation mode, after being pumped into an inlet header (5) via the downcomer pipe (2) from the boiler barrel (1) by using a forced circulation pump (3), boiler water is uniformly distributed to the heated surface pipe bundle (4) and heat-exchanged with high-temperature flue gas then to become vapor or a vapor-water mixture, and the vapor or the vapor-water mixture enters into an outlet header (6) and finally returns into the boiler barrel (1) via the riser pipe (7). In the natural circulation mode, due to the use of a natural circulation structure, a heated surface has no vapor blocking phenomenon, so that heat can be more preferably exchanged and water circulation is more reliable; the forced circulation pump (3) is removed, so that the electrical load of a user unit is greatly reduced; moreover, by using a low-point sewage discharging structure, the accumulated water of the boiler is completely drained.
Patent WO-2021129625-A1 (WO)
Title: 壳体组件以及电子设备
Inventor: LI JING
IPC: H04M1/02
Filed: 2020-12-22
Abstract: 本申请实施例提供一种壳体组件以及电子设备，该电子设备包括壳体组件和柔性屏组件，壳体组件包括可活动连接的主体部和活动部，活动部可在活动部与主体部连接的状态以及活动部与主体部之间具有活动空间的状态切换，柔性屏组件与活动部相邻设置且柔性屏组件可在活动空间内运动，从而减少柔性屏组件运动过程中的磨损。
Patent WO-2021136128-A1 (WO)
Title: Stylus having antenna
Inventor: CHEN WENJUN
IPC: G06F3/0354
Filed: 2020-12-28
Abstract: A stylus (10), relating to the field of wireless communication. The stylus (10) comprises: a stylus barrel, the stylus barrel extending along the longitudinal axis, and said stylus barrel comprising a main body (110), a stylus nib portion (130) arranged on one end of the main body (110), and a stylus head portion (120) arranged on the other side of the main body (110) opposite the stylus nib portion (130); an antenna (140), the antenna (140) being arranged on the main body (110) of the stylus barrel, and at least one portion of the antenna (140) being located outside of the stylus barrel and close to the stylus nib portion (130) and/or the stylus head portion (120). In designing the antenna (140) an existing metallic part of the stylus (10) can be utilized, reducing space taken up by the antenna. The stylus (10), by means of the dual antenna design on the stylus, uses antenna switching technology to solve the problem where holding a stylus by a user causes increased delay during use, improving user experience.
Patent WO-2022140909-A1 (WO)
Title: Circuit board manufacturing process, system, and micro diameter end mill
Inventor: XIA YUANHONG
IPC: B26D3/06
Filed: 2020-12-28
Abstract: The present invention provides a circuit board manufacturing process, a system, and a micro diameter end mill, which are used for manufacturing a flex-rigid bonding plate. The flex-rigid bonding plate comprises a flex plate and a rigid plate. The process comprises: applying at least one micro diameter end mill to cut a rigid plate, so as to form a connection groove; using the connecting groove to connect the flex plate and the rigid plate, wherein the traveling speed of the micro diameter end mill is greater than or equal to 0.05 m/min, and the traveling speed of the micro diameter end mill is less than or equal to 0.5 m/min, and wherein the traveling speed of the micro diameter end mill is greater than or equal to 50000 r/min, and the rotation speed of the micro diameter end mill is less than or equal to 110000 r/min. Using a specific micro diameter end mill instead of a laser to cut a rigid plate can facilitate controlling the cutting strength easier, so that a rigid plate is more stably cut, without causing the carbonization of the rigid plate, thereby improving the cutting quality.
Patent WO-2021179788-A1 (WO)
Inventor: XIAO WEI
IPC: G10L19/16
Filed: 2021-01-12
Abstract: Speech signal encoding and decoding methods, an encoding apparatus (100), a decoding apparatus (200), an encoding and decoding electronic device (4000), and a computer-readable storage medium. The decoding method comprises: acquiring a code stream to be decoded, the code stream comprising a first sub-code stream (S310), the first sub-code stream being a code stream obtained by encoding a low-frequency sub-band signal of an original speech signal by using a first encoding method; when the bit stream does not contain a second sub-code stream, performing signal reconstruction on the basis of the first sub-code stream to obtain a reconstructed speech signal (S321); when the code stream contains at least one second sub-code stream, performing signal reconstruction on the basis of the first sub-code stream and the at least one second sub-code stream to obtain a reconstructed speech signal (S322); wherein each second sub-code stream is obtained by encoding a high-frequency sub-band signal of the original speech signal, and is encoded by using the second encoding methods respectively corresponding to the second sub-code streams.
Patent WO-2021147991-A1 (WO)
Title: Touch substrate and manufacturing method therefor, display substrate and manufacturing method therefor, and display device and manufacturing method therefor
Inventor: WANG MINGQIANG
IPC: G06F3/041
Filed: 2021-01-22
Abstract: A touch substrate, a display substrate, and a display device, relating to the technical field of display. The touch substrate has a touch area (Q1) and a binding area (Q2); the touch substrate comprises: a substrate (10); a plurality of touch sensing lines (1) and a plurality of touch driving lines (2) provided on the substrate (10); and a plurality of touch units (3) arranged in an array and arranged on the substrate (10) and located on the touch area (Q1), wherein the touch units (3) located in the same row are connected to the same touch sensing line (1), the touch units (3) located in the same column are connected to the same touch driving line (2), and each touch sensing line (1) and each touch driving line (2) have a signal lead-in end (P); first signal lead-in ends (P1) of part of the touch sensing lines (1) are located on a first side of the touch area (Q1), and second signal lead-in ends (P2) of the other part of the touch sensing lines (1) are located on a second side opposite to the first side of the touch area (Q1); the first signal lead-in ends (P1) of part of the touch sensing lines (1) are electrically connected to corresponding first first fan-out lines (11-1), respectively, the second signal lead-in ends (P2) of the other part of the touch sensing lines (1) are electrically connected to corresponding second first fan-out lines (11-2), respectively, and the first first fan-out lines (11-1) and the second first fan-out lines (11-2) are located in the binding area (Q2); third signal lead-in ends (P3) of the plurality of touch driving lines (2) are electrically connected to corresponding second fan-out lines (12), respectively, and the second fan-out lines (12) are located in the binding area (Q2); the binding area (Q2) is located at a third side of the touch area (Q1) different from the first side and the second side.
Patent WO-2022170473-A1 (WO)
Inventor: LIU JUAN
IPC: H04W74/08
Filed: 2021-02-09
Abstract: The present disclosure describes methods, systems and devices for configuring a random access channel (RACH) occasion allocation. One method includes configuring, by a base station or a user equipment (UE), a physical random access channel (PRACH) occasion allocation by mapping, by the base station or the UE, a position pattern including Q positions in a specific time duration, a specific subcarrier spacing (SCS) of a reference slot being 60*P kHz, and a maximum number of reference slots in the specific time duration being 40*P. P is a positive integer. The position pattern includes a position set of {X  1 , X  2 ,..., X  Q  } with Q positions, Q being an integer between 1 and 40*P, inclusive. Each member of the position set is an integer between 0 and 40*P-1, inclusive; and when i < j, X  i  < X  j , wherein i and j are integers between 1 and Q, inclusive.
Patent WO-2021164650-A1 (WO)
Inventor: LIU YUANYUAN
IPC: G09G3/36
Filed: 2021-02-09
Abstract: 提供了一种显示面板的驱动方法、其驱动电路及显示装置。通过获取该待显示画面是否属于大功耗显示画面（S401）；当确定该待显示画面属于大功耗显示画面（S402）时，将外部电压源提供的第一参考电压放大后的第二参考电压提供给显示面板的触控与显示集成电路和电源管理电路（S403），对各像素进行驱动，保证大功耗显示画面的正常显示；当确定该待显示画面属于低功耗显示画面时，直接将第一参考电压提供给显示面板的触控与显示集成电路和电源管理电路（S404），对显示面板内的各像素进行驱动，以保证低功耗画面的正常显示。即通过确定待显示画面的功耗类型，根据不同功耗的待显示画面提供不同电压强度的参考电压，以保证可以正常显示不同功耗的显示画面。
Patent WO-2021213003-A1 (WO)
Inventor: GUO RUIKANG
IPC: G09F9/30
Filed: 2021-02-26
Abstract: The present application discloses a compensation device for a display panel, and a display panel. The compensation device is configured to optically compensate for a display panel to be compensated for, said display panel comprises a foldable region; the compensation device for the display panel comprises: a light collimation module and an optical compensation module; the light collimation module is provided at a light-emitting side of the foldable region and is located between said display panel and the optical compensation module, and is configured to adjust the transmission direction of light rays constituting a first display image, so that the adjusted light rays are parallel to each other, wherein the first display image is an image displayed in the foldable region; the optical compensation module is configured to acquire the first display image and optically compensates for the first display image.
Patent WO-2022178812-A1 (WO)
Title: Touch substrate and manufacturing method therefor, and touch device
Inventor: Sang Huayu
IPC: G06F3/044
Filed: 2021-02-26
Abstract: A touch substrate and a manufacturing method therefor, and a touch device. The touch substrate comprises an electrostatic transport layer, a first insulating layer, a first conductive layer, a second insulating layer and a second conductive layer which are sequentially stacked; the first conductive layer comprises a first touch electrode, and the second conductive layer comprises a second touch electrode and a second dummy electrode insulated from each other, the second dummy electrode being electrically connected to the electrostatic transport layer by means of a via hole penetrating through the first insulating layer and the second insulating layer; and/or the first conductive layer further comprises a plurality of first dummy electrodes insulated from one another, the first dummy electrodes and the first touch electrode being insulated from one another.
Patent WO-2021227610-A1 (WO)
Title: Thrombectomy device
Inventor: HAN JIANCHAO
IPC: A61B17/22
Filed: 2021-03-04
Abstract: Disclosed is a thrombectomy device, comprising a thrombus removal assembly and a thrombus breaking assembly. The thrombus breaking assembly comprises a sheath (1050), a transmission tube (1070), a thrombus removal head (1040) and a driving member (1080), wherein the distal end of the sheath (1050) is connected to the proximal end of the thrombus removal head (1040); the thrombus removal head (1040) is of a hollow structure having at least one thrombus aspiration hole (1041) in a side face thereof; the thrombus removal head (1040) is internally provided with a thrombus breaking blade (1100); the transmission tube (1070) extends along an inner cavity of the sheath (1050) and into the thrombus removal head (1040); the distal end of the transmission tube (1070) is connected to the thrombus breaking blade (1100) and the proximal end thereof is connected to the driving member (1080); and the driving member (1080) is used for driving the transmission tube (1070) to drive the thrombus breaking blade (1100) to rotate. The thrombus removal assembly comprises a filter screen (1010) and a first pulling member (1020), wherein the first pulling member (1020) is movably arranged in the transmission tube (1070) and the thrombus removal head (1040) in a penetrating manner; and the distal end of the first pulling member (1020) extends out of the distal end of the thrombus removal head (1040) and is connected to the filter screen (1010). The thrombectomy device can effectively improve a thrombectomy rate, and can effectively reduce the incidence of complications such as hematuria and vascular perforation in a patient.
Patent WO-2021185170-A1 (WO)
Inventor: SHEN LIJIANG
IPC: A47B57/30
Filed: 2021-03-12
Abstract: 本发明公开一种置物架及带该置物架的冰箱，所述置物架设有至少两个安装位，置物架包括托盘、支撑杆、支撑座和锁紧件，锁紧件设置在支撑座上，锁紧件与托盘配合或与支撑杆配合形成安装位，托盘可固定在不同的安装位上并通过切换安装位实现在支撑杆轴向或周向上的移动。
Patent WO-2022027967-A1 (WO)
Title: Flue gas wet denitrification device and method
Inventor: SUN JINGWEI
IPC: B01D53/78
Filed: 2021-03-12
Abstract: A flue gas wet denitrification device and method. The device comprises a cabinet (6) used for carrying an ammonia solution, and a drive motor (23). A stirring pipe (7) is provided on an output end of the drive motor (23). A material mixing box (3) is provided at the top of the cabinet (6). A gas inlet (4) is provided on the surface of the stirring pipe (7) where the material mixing box (3) is located. A flue gas inlet pipe (1) on the right side of the cabinet (6) is communicated with the material mixing box (3). A gas inlet port on the left side of the cabinet (6) is connected to an ozone generator (22) by means of a guide pipe. Material mixing blades (20) are provided on the surface of the stirring pipe (7) where the material mixing box (3) is located. A rotating cylinder (8) is coaxially provided on an outer side of the stirring pipe (7). The length of the rotating cylinder (8) is greater than that of the stirring pipe (7). In this way, the atmospheric pressure is used to build a compressed air column inside the rotating cylinder (8), thereby increasing the concentration of ozone and flue gas, and facilitating increasing the reaction speed. A lifting cylinder (5) is provided on an outer side of the rotating cylinder (8). A lifting blade (9) is provided on the surface of the rotating cylinder (8) inside the lifting cylinder (5). At least one reflow pipe (19) is distributed in an array on an outer side of an upper end of the lifting cylinder (5). When the lifting cylinder (5) rotates with the rotating cylinder (8), the lifting blade (9) pushes the ammonia solution upwards along an inner wall of the lifting cylinder (5), and then the ammonia solution falls back from the reflow pipe (19) into the cabinet (6). A filter component used for receiving and purifying the ammonia solution falling from the reflow pipe (19) is provided on an inner wall of the cabinet (6).
Patent WO-2022193140-A1 (WO)
Inventor: HE WULIN
IPC: G09F9/33
Filed: 2021-03-16
Abstract: La présente invention concerne un dispositif d'affichage comprenant une boîte (10), un module d'affichage (20) et une structure d'attraction magnétique (30). La structure d'attraction magnétique (30) comprend un premier élément magnétique (31) disposé sur le module d'affichage (20) et un second élément magnétique (32) disposé sur la boîte (10) ; le premier élément magnétique (31) et le second élément magnétique (32) sont attirés l'un vers l'autre pour fixer le module d'affichage (20) sur la boîte (10) ; le module d'affichage (20) comprend une carte de circuit imprimé (21) et un boîtier inférieur (22) qui sont reliés de façon étanche dans une direction haut-bas ; et un trou borgne servant à recevoir le premier élément magnétique (31) est formé dans la surface du boîtier inférieur (22) qui fait face à la carte de circuit imprimé (21).
Patent WO-2021227665-A1 (WO)
Inventor: CHEN WEI
IPC: H04N5/225
Filed: 2021-03-23
Abstract: 一种移动终端及其摄像头模组(200)，该摄像头模组(200)包括沿光轴(200b)设置的液晶镜头(211)、透镜模块(212)和光传感器(220)，其中，液晶镜头(211)的调光区域(2112)包括多个同心设置的子区域，且每个子区域对应设置有第一电极(211d)和第二电极(211e)，第一电极(211d)和第二电极(211e)通电时能够调整相应子区域的折射率，以使得子区域处于透光状态或闭合状态，当子区域处于透光状态时，穿过子区域的光线能够穿过透镜模块(212)并入射至感光区(220a)；当子区域处于闭合状态时，穿过子区域的光线偏离感光区(220a)。
Patent WO-2022193342-A1 (WO)
Inventor: LI BINGRUI
IPC: G01P5/24
Filed: 2021-03-24
Abstract: La présente invention concerne le domaine technique de la mesure de débit d'air dans des tunnels miniers, et fournit un procédé de mesure haute précision du débit d'air dans des tunnels miniers. Selon le procédé de mesure haute précision de débit d'air dans un tunnel minier de la présente invention, sur la base d'un procédé de différence de temps à ultrasons, la vitesse d'air d'un tunnel minier est calculée au moyen d'informations sur la vitesse d'air portées par des ondes ultrasonores, de manière à obtenir une mesure haute précision de la vitesse d'air du débit d'air à faible vitesse du tunnel minier ; la distance L entre un premier capteur et un second capteur est une variable intermédiaire, et n'a pas besoin d'être mesurée, ce qui réduit les erreurs de calcul de la vitesse d'air causées par les erreurs de mesure de distance L ; le premier capteur et le second capteur sont amenés à émettre des ondes ultrasonores simultanément pour réduire les erreurs causées par les différences d'horloge ; en mesurant la vitesse d'air de l'espace tridimensionnel du tunnel, la vitesse moyenne de l'air de la section transversale du tunnel peut être obtenue en temps réel ; la vitesse d'air est mesurée, la surface de la section transversale du tunnel est également mesurée, et la quantité du débit d'air du tunnel peut être obtenue en temps réel.
Patent WO-2022198661-A1 (WO)
Inventor: ZHOU ZHIQIANG
IPC: C01B32/205
Filed: 2021-03-26
Abstract: 本发明涉及石墨膜生产领域，尤其涉及一种超薄导热石墨膜，该石墨膜的厚度在1~10μm之间，导热系数大于2800 W/(m·K)，其制备方法如下：将聚酰亚胺薄膜分切成片，并在其表面喷涂水性石墨乳，烘干后得到表面附着有石墨微粉的聚酰亚胺薄膜，然后将其置于炭化炉中进行碳化处理，得到碳化膜，最后将碳化膜置于石墨化炉中进行多次分段石墨化，降至室温后压延得到超薄导热石墨膜。本发明克服了现有技术中的导热石墨膜通常具有厚度较大，硬度偏高难以加工以及导热系数较差的缺陷，制备得到的石墨膜具有超薄的厚度、良好的柔软度以及极大的导热系数，其能够有效的适应消费类电子产品越来越薄的需求以及趋势。
Patent WO-2022041721-A1 (WO)
Title: Small-angle light-emitting device and manufacturing method therefor
Inventor: DING XIUQIN
IPC: H01L33/64
Filed: 2021-03-31
Abstract: Disclosed in the present invention are a small-angle light-emitting device and a manufacturing method therefor. The small-angle light-emitting device comprises a flip-chip substrate, a light-emitting chip, a light-shielding component and a filler; a conductive circuit is provided on the surface of the flip-chip substrate, the light-emitting chip is provided on the flip-chip substrate and is electrically connected to the conductive circuit by means of a conductive adhesive layer, a penetrating light guide channel is provided on the light-shielding component, the light-shielding component is attached to the flip-chip substrate and enables the light-emitting chip to be located inside the light guide channel, the filler is filled in the light guide channel, and the light-emitting device only forms a light-emitting surface at an upper channel opening of the light guide channel. The small-angle light-emitting device and the manufacturing method therefor provided in the present invention can conveniently change the light-emitting angle and the size of the light-emitting surface, are compatible with devices used in the current traditional LED production, and have a good heat dissipation effect.
Patent WO-2022217463-A1 (WO)
Inventor: LIU YANG
IPC: H04W24/08
Filed: 2021-04-13
Abstract: 本公开提供一种测量配置、测量上报方法及装置、存储介质，其中，所述测量配置方法包括：配置与多种终端能力对应的至少两类测量配置信息，所述至少两类测量配置信息中任意两类测量配置信息所指示的测量要求不同；发送所述多类测量配置信息。本公开基站可以针对不同的终端能力配置对应的测量配置信息，且任意两类测量配置信息所指示的测量要求不同。另外，终端可以执行与自身能力匹配的测量上报的同时，节省了终端电量。
Patent WO-2022052464-A1 (WO)
Title: Pompe à liquide entièrement en plastique et récipient la contenant
Inventor: TANG KEFENG
IPC: B65D47/34
Filed: 2021-04-14
Abstract: L'invention concerne un pompe à liquide entièrement en plastique et un récipient la contenant. La pompe à liquide entièrement en plastique utilise un ressort en plastique (12) et une vanne unidirectionnelle en plastique (15). Le ressort en plastique (12), la vanne unidirectionnelle en plastique (15) et d'autres parties de la pompe à liquide entièrement en plastique sont tous constitués de matières plastiques. La pompe à liquide entièrement en plastique peut être recyclée dans son ensemble sans séparation, ce qui réduit le coût de recyclage de la pompe à liquide entièrement en plastique et facilite l'amélioration du taux d'utilisation de ressources, facilitant ainsi une meilleure protection de l'environnement.