baber/WOPTO huggingface dataset:
Patent WO-2020011036-A1 (WO)
Title: Foldable electronic apparatus and method for controlling foldable electronic apparatus
Inventor: CHENG JIAO
IPC: H04M1/02
Filed: 2019-06-28
Abstract: A foldable electronic apparatus (100, 200) and a method for controlling the foldable electronic apparatus (100, 200) are provided. The foldable electronic apparatus (100, 200) includes a casing assembly (10) and a flexible display assembly (20) disposed at the casing assembly (10). The casing assembly (10) includes a first body (11) and a second body (12). The first body (11) is rotatable relative to the second body (12) to switch the foldable electronic apparatus (100, 200) between a folded state and an unfolded state. The foldable electronic apparatus (100, 200) further defines a first acoustic opening (111) in a second surface (11b) of the first body (11) opposite a first surface (11a) of the first body (11), and a second acoustic opening (21) in a side of the foldable electronic apparatus (100, 200) where an inner folding surface (14) thereof is located. The foldable electronic apparatus (100, 200) emits sounds through the first acoustic opening (111) or the second acoustic opening (21) according to the states of the foldable electronic apparatus (100, 200).
Patent WO-2020228114-A1 (WO)
Inventor: CHEN CHAOXIAN
IPC: A24F40/00
Filed: 2019-07-03
Abstract: A heating chamber assembly (10) and an electronic cigarette (100). The heating chamber assembly (10) comprises an inner barrel (11) provided with an opening (111) at one end thereof; an outer barrel (13) sleeved outside the inner barrel (11), the resistance of the outer barrel (13) being less than that of the inner barrel (11); and a connecting component (15) used for connecting the outer barrel (13) and the inner barrel (11) and electrically communicating the outer barrel (13) with the inner barrel (11). The outer barrel (13), the connecting component (15), and the inner barrel (11) are enclosed to form an insulated space (10a). The outer barrel (13) and the inner barrel (11) are electrically connected to a power supply (50), so that the inner barrel (11) generates heat, so as to effectively improve the heating efficiency.
Patent WO-2021007773-A1 (WO)
Inventor: ZHANG YUANYUAN
IPC: H04L29/06
Filed: 2019-07-16
Abstract: Aspects of the disclosure provide a method for packet duplication transmission. In one embodiment, the UE is configured to establish multiple links with the network. Those links may be connected to the same network node or different network nodes. In one embodiment, the PDCP entity is configured to generate and duplicate the data packets (e.g. PDCP PDUs), and deliver to multiple RLC entities. Each configured RLC bearer/logical channel/LCID/RLC entity for a RB with PDCP duplication is configured with an index. The MAC layer determines the activation/deactivation status of PDCP duplication for the RB; the MAC layer determines the activation/deactivation status of the RLC entity/RLC bearer/LCH associated with the PDCP entity of the RB. Then UE determines whether split-bearer operation or normal data transmission should be used as fallback after deactivation of PDCP duplication.
Patent WO-2020258551-A1 (WO)
Inventor: ZHOU ZHENG
IPC: G02F1/1339
Filed: 2019-09-25
Abstract: L'invention concerne un appareil d'affichage tactile monté sur véhicule, comprenant un module de rétroéclairage (11), un module d'affichage tactile (12) et un adhésif d'étanchéité de cadre (13). Le module d'affichage tactile (12) est disposé au-dessus du module de rétroéclairage (11), le module d'affichage tactile (12) comprenant un écran tactile (121), un film polarisant supérieur (122), une couche de cristaux liquides (123) et un film polarisant inférieur (124) qui sont empilés séquentiellement. L'adhésif d'étanchéité de cadre (13) combine le module de rétroéclairage (11) et le module d'affichage tactile (12). L'adhésif d'étanchéité de cadre (13) est pourvu d'une partie en saillie (131) qui fait saillie entre le module de rétroéclairage (11) et le module d'affichage tactile (12), la surface latérale de la partie saillante (131) faisant face au film polarisant inférieur (124) étant également pourvu d'une couche adhésive (15). La poussière ou les particules ne peuvent ainsi pas entrer dans le module d'affichage tactile (12), ce qui permet d'améliorer l'effet d'affichage.
Patent WO-2020063713-A1 (WO)
Inventor: PANG SEN
IPC: C09K11/00
Filed: 2019-09-26
Abstract: Provided are a kit for detecting spray droplet loss or deposition characteristics by using magnetic nano-microspheres, and a detection method; the kit of the present invention comprises magnetic nanomicrospheres connected to a fixed probe, a transition probe that may specifically bind to the fixed probe, and a biotin-labeled chromogenic probe that may specifically bind to the transition probe. The transition probe is added into a spray solution as a tracer, and after spraying, the transition probe specifically binds to the fixed probe on the magnetic nanospheres; the biotin-labeled chromogenic probe binds to the transition probe by means of hybridization technology; after chromogenic treatment, the absorbance is read out by means of an ultraviolet visible spectrophotometer, and then the loss or a deposition value of spray droplets may be accurately calculated after undergoing standard curve conversion.
Patent WO-2020078209-A1 (WO)
Inventor: FENG YUMING
IPC: H02M3/156
Filed: 2019-09-30
Abstract: 一种频率调制装置、开关电源及其频率调制方法，该装置包括：波形发生单元(10)，用于产生一个用于对待控开关电源的时钟信号进行频率调制所需的周期信号；频率调制单元(20)，用于基于所述周期信号进行电压电流转换和运算处理，得到用于对所述待控开关电源的时钟信号进行频率调制所需的频率调制电流；和RC振荡单元(30)，用于基于所述频率调制电流进行RC振荡处理，得到频率振动信号，以作为所述待控开关电源的时钟信号。采用上述方案，可以解决现有技术中使用固定频率振荡器的开关电源的EMC性能差的问题，达到提升EMC性能的效果。
Patent WO-2020078214-A1 (WO)
Title: Child state analysis method and apparatus, vehicle, electronic device and storage medium
Inventor: WANG FEI
IPC: G06K9/00
Filed: 2019-09-30
Abstract: Disclosed by embodiments of the present application are a child state analysis method and apparatus, a vehicle, an electronic device and a storage medium, wherein the method comprises: performing facial characteristic extraction on at least one image frame in an acquired video stream; according to the facial characteristics, categorizing whether a person in the image is a child as well as at least one state of the person to obtain a first categorization result of whether the person in the image is a child and a second categorization result of the at least one state of the person; outputting the first categorization result and the second categorization result; and/or outputting prompt information according to the first categorization result and the second categorization result.
Patent WO-2020078240-A1 (WO)
Inventor: YIN JUNGUO
IPC: D06B5/24
Filed: 2019-10-10
Abstract: 本发明公开了一种呼吸式空气洗衣净化器，包括呼吸仓，呼吸仓的内腔形成容纳衣物的密封空间；主设备仓，主设备仓内设置动力装置；进气导管，连通动力装置的出气口和呼吸仓，进气导管上设置进气导管电磁阀；排气导管，连通动力装置的进气口和呼吸仓，排气导管上设置排气导管电磁阀；废气管，连通动力装置的出气口和外界，废气管上串接废气管电磁阀；空气进气管，连接于动力装置的进气口，空气进气管上串接空气进气管电磁阀。本发明的有益效果在于：净化系统是利用动力装置驱动外界新鲜空气替换呼吸仓内的污浊空气，衣服去味速度快，效果好；除菌结构能够对衣物进行有效除菌和消毒；还可根据用户需要选择衣物的香味。
Patent WO-2020177339-A1 (WO)
Title: 压力传感器及其制造方法
Inventor: LI GANG
IPC: B81B3/00
Filed: 2019-10-24
Abstract: 一种压力传感器及其制造方法，该方法包括：提供衬底(1)；在衬底(1)的表面形成若干间隔排列的第一孔(15)；进行第一热处理，使得若干第一孔(15)合并成悬空的第一真空腔(16)；形成与第一真空腔(16)连通的沟槽(25)以及由沟槽(25)环绕的感应本体(6)。该方法简化了感压薄膜的制造工艺。同时，通过这种热处理工艺形成的感压薄膜平整度高、厚度较薄，可以薄至1微米。
Patent WO-2021081750-A1 (WO)
Inventor: CUI HAIPING
IPC: F04B53/00
Filed: 2019-10-29
Abstract: Disclosed is a multi-point supporting five-cylinder plunger pump, comprising a power end assembly (1), a hydraulic end assembly (3) and a reduction gearbox assembly (2). The power end assembly comprises a crankcase body, a crosshead case body and a spacing frame (14); the crankcase body, the crosshead case body and the spacing frame are connected in sequence; the hydraulic end assembly is fixed to the spacing frame; the reduction gearbox assembly is fixed to the crankcase body; a crankshaft support body (20) is arranged at the bottom of the crankcase body, with the crankshaft support body being used for supporting the crankcase body; a crosshead support body (21) is arranged at the bottom of the crosshead case body, with the crosshead support body being used for supporting the crosshead case body; and a hydraulic support body (22) is arranged at the bottom of the spacing frame, with the hydraulic support body being used for supporting the hydraulic end assembly. By means of the multi-point supporting design of the crankcase body, the crosshead case body and the hydraulic end assembly, the support strength of the plunger pump can be improved, vibration is reduced, high-load operation is better guaranteed, and operation is more stable.
Patent WO-2020125311-A1 (WO)
Title: Procédé et dispositif d'affichage d'un fichier multimédia de téléviseur intelligent, et support de stockage
Inventor: LI QIAOMEI
IPC: H04N21/422
Filed: 2019-11-21
Abstract: Des modes de réalisation de la présente invention concernent un procédé et un dispositif d'affichage d'un fichier multimédia d'un téléviseur intelligent, et un support de stockage. Le procédé d'affichage d'un fichier multimédia d'un téléviseur intelligent selon la présente invention comprend les étapes suivantes : acquisition d'un premier fichier multimédia et d'informations de description multimédia du premier fichier multimédia ; et lorsqu'un élément cible de saisie est situé au niveau d'un premier élément d'interface dans une interface d'opération, lecture des données audio du premier fichier multimédia et affichage dynamique des informations de description multimédia. Les modes de réalisation de la présente invention améliorent l'effet d'affichage de fichiers multimédia d'un téléviseur intelligent.
Patent WO-2021097814-A1 (WO)
Inventor: ZHAO NAN
IPC: H01L23/24
Filed: 2019-11-22
Abstract: A chip package, an electronic device, and a method for manufacturing a chip package. The chip package comprises a substrate, a first die, a second die, and a crossbeam structure. The first die and the second die are arranged side by side on one side of the substrate, and are electrically connected to the substrate. The crossbeam structure is arranged between the first die and the second die; a first end of the crossbeam structure is stacked on and fixedly connected to a part of the first die, and a second end thereof is stacked on and fixedly connected to a part of the second die; and the crossbeam structure is connected to the first die and the second die in an insulating manner. The thermal expansion coefficient of the crossbeam structure is less than the thermal expansion coefficient of the substrate, so that when the substrate is mechanically deformed due to reasons such as thermal expansion, the mechanical deformation degree of the crossbeam structure is smaller, and a change in the gap between the first die and the second die can be reduced.
Patent WO-2020177412-A1 (WO)
Title: Image sensor, preparation method thereof, image recognition method, and electronic apparatus
Inventor: JIANG DI
IPC: H01L27/146
Filed: 2019-11-29
Abstract: An image sensor, a preparation method thereof, an image recognition method, and an electronic apparatus. The image sensor comprises: a sensor unit array (10) comprising a plurality of sensor units (101) arranged in an array, wherein each sensor unit (101) is configured to generate a partial image of an imaged object, and comprises at least one interconnection structure (1014); an encapsulation layer (20) covering the sensor unit array (10) and exposing the interconnection structure (1014) of each sensor unit (101); a redistribution layer (30) located at a side of the encapsulation layer (20) and electrically connected to the interconnection structure (1014); and a circuit board (40) located at a side of the redistribution layer (30) facing away from the encapsulation layer (20), the circuit board (40) being electrically connected to the redistribution layer (30).
Patent WO-2020220682-A1 (WO)
Inventor: LIU QINGFENG
IPC: H03F1/52
Filed: 2019-12-09
Abstract: 一种应用于高压运放的高输入幅度、高线性度的输入耐压保护结构，包括主体运放、辅助运放和输入级耐压保护电路三部分，其中主体运放为高压通用运放，辅助运放为单极差分运放，共源极接简并电阻Rbias。此外辅助运放和主体运放的正负输入端接法一致，均由输入级耐压保护电路所保护，并同时接收处理输入信号。输入级耐压保护电路由两个NMOS管和钳位电路组成，其中NMOS管可承受较高电压，其栅源电压Vgs由辅助运放关联提供。
Patent WO-2021114282-A1 (WO)
Inventor: GUO ZHIXUAN
IPC: G06F3/041
Filed: 2019-12-13
Abstract: An array substrate, comprising a base substrate, a common electrode layer, a first conductive layer, and a second conductive layer. The common electrode layer comprises a plurality of common electrodes arranged in an array; and a portion of each of the plurality of common electrodes is multiplexed as a first touch electrode, and the other portion is multiplexed as a second touch electrode. The first conductive layer comprises a plurality of electrode connection lines; and each row of first touch electrodes arranged along a first direction is connected in series by at least one electrode connection line. The second conductive layer comprises a plurality of first touch signal lines and a plurality of second touch signal lines; each row of first touch electrodes arranged along the first direction is coupled to at least one first touch signal line, and each first touch signal line is configured to transmit a first touch signal; and each second touch electrode or each column of second touch electrodes is coupled to at least one second touch signal line, and each second touch signal line is configured to transmit a second touch signal. The first direction intersects a second direction.
Patent WO-2020125761-A1 (WO)
Title: Procédé et dispositif de division de bloc-image
Inventor: ZHAO YIN
IPC: H04N19/563
Filed: 2019-12-20
Abstract: L'invention concerne un procédé et un dispositif de division de bloc-image. Le procédé consiste à : acquérir des informations de bloc d'un bloc-image actuel dans une image actuelle ; déterminer, en fonction des informations de bloc, si le bloc-image actuel dépasse la limite de l'image actuelle ; si le bloc-image actuel dépasse la limite de l'image actuelle, déterminer un procédé de division obligatoire pour le bloc-image actuel ; et diviser le bloc-image actuel en fonction du procédé de division obligatoire. Dans la présente invention, au moyen de la détermination d'un procédé de division obligatoire pour le bloc-image actuel qui dépasse la limite de l'image actuelle, la complexité informatique de codage et de décodage de séquences vidéo est réduite, ce qui permet d'améliorer les performances de compression.
Patent WO-2020156337-A1 (WO)
Title: 超临界水一体机与有机废液处理方法
Inventor: ZHANG ZHENTAO
IPC: C02F101/30
Filed: 2020-01-20
Abstract: 本公开提供了一种超临界水氧化系统，包括超临界水氧化装置、氧化剂供料装置以及有机物供料装置。超临界水氧化装置包括反应器和自分离外桶；反应器设置于自分离外桶的内部，反应器包括反应器壳体，反应器壳体上设置有氧化剂进料口、有机物进料口以及出料口；自分离外桶内设置有蒸发池、冷凝池和冷凝管，蒸发池与出料口相连通，在蒸发池与出料口之间设有背压阀，冷凝池设置于蒸发池的上方，冷凝管设置于冷凝池的上方，使得在蒸发池中蒸发的气体于冷凝管处液化的情况下，液化得到的液体能够回落至冷凝池中。氧化剂供料装置与氧化剂进料口相连通。有机物供料装置与有机物进料口相连通。本公开还提供了一种废液处理方法。
Patent WO-2020156543-A1 (WO)
Inventor: LUO YANG
IPC: G01M17/08
Filed: 2020-02-02
Abstract: 一种轨道交通机车车辆巡检装置及系统。所述轨道交通机车车辆巡检装置用于对待检测车辆进行检测，所述待检测车辆停放于轨道（100），所述轨道设置于巡检平台（200），且所述巡检平台沿所述轨道延伸方向对应开设巡检凹槽（300），所述轨道交通机车车辆巡检装置包括巡检机器人（400）、升降设备组（500）和控制装置（600）。其中，所述升降设备组包括至少一个升降设备（501），所述升降设备设置于所述轨道延伸方向的侧面，所述升降设备为可升降结构，通过升降所述升降设备能够实现与所述巡检凹槽对接，且能够实现与所述巡检平台表面的持平。所述控制装置与所述巡检机器人通信连接，用于控制所述巡检机器人工作。所述轨道交通机车车辆巡检装置智能性高。
Patent WO-2020186963-A1 (WO)
Inventor: WU QIONGFEN
IPC: A61P21/00
Filed: 2020-02-21
Abstract: La présente invention concerne la forme cristalline G de la bulleyaconitine A et son procédé de préparation. La forme cristalline G de la bulleyaconitine A a été préparée en ajoutant de la bulleyaconitine A à une solution mixte d'acide méthanoïque et de n-heptane et en dissolvant, agitant à basse température, laissant évaporer un solvant à une température élevée, et en laissant reposer le produit résultant à température ambiante pour obtenir un solide. Après la caractérisation par XRD, le solide a été déterminé comme ayant une forme cristalline G.
Patent WO-2020192352-A1 (WO)
Inventor: ZHOU YE
IPC: H04W36/00
Filed: 2020-02-27
Abstract: Disclosed in the present application are a method and device for data forwarding, for use in dual connectivity (DC) scenarios of 5GC, wherein after a request message sent by a source master node is received by means of a source slave node, a data forwarding suggestion is sent to the source master node. The method comprises: sending to a second wireless access network node a first interface message requesting to modify the node; receiving a second interface message returned by the second wireless access network node, wherein the information in the second interface message comprises first radio resource control (RRC) configuration information and first data forwarding and distribution information used for indicating first data that needs data forwarding; and sending a third interface message carrying the information in the second interface message to a third wireless access network node, to request the third wireless access network node to receive the first data forwarded from the second wireless access network node.
Patent WO-2020192431-A1 (WO)
Title: Système et procédé de représentation ordonnée et d'extraction de caractéristiques pour des nuages de points obtenus au moyen d'un capteur de détection et de télémétrie
Inventor: HENNINGS YEOMANS PABLO HORACIO
IPC: G08G1/00
Filed: 2020-03-12
Abstract: L'invention concerne un procédé qui consiste à recevoir un nuage de points comprenant une pluralité de points de données représentant chacun un emplacement 3D dans un espace 3D, le nuage de points étant obtenu à l'aide d'un capteur de détection et de télémétrie (DAR). Pour chaque point de données, le point de données est associé à un volume 3D contenant l'emplacement 3D du point de données, le volume 3D étant défini à l'aide d'un quadrillage 3D qui partitionne l'espace 3D d'après des coordonnées sphériques. Pour au moins un volume 3D, les points de données sont triés dans le volume 3D d'après au moins une dimension du quadrillage 3D ; et les points de données triés sont stockés sous la forme d'un ensemble de points de données ordonnés. Le procédé consiste également à : effectuer une extraction de caractéristiques sur l'ensemble de points de données ordonnés afin de générer un ensemble de vecteurs de caractéristiques ordonnés ; et fournir l'ensemble de vecteurs de caractéristiques ordonnés pour effectuer une tâche d'inférence d'apprentissage automatique.
Patent WO-2021184305-A1 (WO)
Title: Display substrate and display device
Inventor: WANG YU
IPC: H01L27/32
Filed: 2020-03-19
Abstract: A display substrate and a display device. The display substrate comprises a base substrate, a plurality of first color sub-pixels located on the base substrate, a plurality of data lines, and a plurality of first power signal lines. Each first color sub-pixel comprises an organic light-emitting element, and the organic light-emitting element comprises a first electrode, a light-emitting layer, and a second electrode that are sequentially stacked. The data lines are located between the second electrode and the base substrate, and extend along a second direction. The first power signal lines and the data lines are arranged on the same layer and extend along the second direction. The display substrate further comprises a first pad block, which is disposed on the same layer as the data lines and extends along the second direction. Along a third direction perpendicular to the base substrate, the second electrode of each first color sub-pixel overlaps with the data lines, the first power signal lines, and the first pad block, and the first power signal lines and the first pad block are located on two sides of the data lines. In the embodiments of the present disclosure, the first pad block overlaps with the second electrodes, which may prevent color shift from occurring in the first color sub-pixels.
Patent WO-2021017532-A1 (WO)
Title: Image fusion method and apparatus, storage medium, and terminal
Inventor: JI CHANGSHENG
IPC: G06K9/62
Filed: 2020-04-17
Abstract: An image fusion method and apparatus, a storage medium, and a terminal. The image fusion method comprises: obtaining a long-focus image and a wide-angle image to be fused (S101); performing feature point detection and matching on the long-focus image and the wide-angle image at a same scale, so as to obtain matched feature point pairs (S102); determining a fusion area according to a location distribution of the matched feature point pairs (S103); calculating, at least according to the coordinates of the matched feature point pairs in the long-focus image and the wide-angle image, a mapping matrix mapping from the long-focus image to the wide-angle image (S104); resampling the long-focus image according to the mapping matrix, and fusing the resampled long-focus image and the wide-angle image within the fusion area, so as to obtain a fused image (S105). The present method can improve the fusion effect of image fusion for different focal lengths.
Patent WO-2021208065-A1 (WO)
Inventor: LING WEI
IPC: H04W72/12
Filed: 2020-04-17
Abstract: L'invention concerne des procédés et des appareils d'indication de nombre de répétitions de PUCCH. Une unité de base comprend un émetteur qui transmet une configuration contenant une indication d'un nombre de répétitions de PUCCH, la configuration étant déterminée conformément à un type d'UCI véhiculées par le PUCCH ; et un récepteur qui reçoit le PUCCH de manière répétée selon le nombre de répétitions.
Patent WO-2020221280-A1 (WO)
Inventor: REN QINGYUN
IPC: A61P35/00
Filed: 2020-04-29
Abstract: A dihydropyrimidine compound and application thereof as a drug, in particular, application as a drug for treating and preventing hepatitis B. Specifically, the present invention relates to a compound represented by general formula (I) or (Ia) or a stereoisomer, a tautomer, an oxynitride, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein variables are as defined in the description. The present invention also relates to use of the compound represented by general formula (I) or (Ia) or the stereoisomer, the tautomer, the oxynitride, the solvate, the metabolite, or the pharmaceutically acceptable salt thereof as a drug, in particular use as a drug for treating and preventing hepatitis B.
Patent WO-2021031617-A1 (WO)
Title: Triple-puncture needle device and method for transthoracic and epicardial intramyocardial injection under ultrasound guidance
Inventor: CAO FENG
IPC: A61M5/32
Filed: 2020-05-06
Abstract: A triple-puncture needle device for transthoracic and epicardial intramyocardial injection under ultrasound guidance, comprising: a thick puncture needle, a fine puncture needle, a fine puncture needle core (30) and an extension hose (40), wherein the fine puncture needle is inserted into the thick puncture needle, and the fine puncture needle core (30) is inserted into the fine puncture needle. During injection, the fine puncture needle core (30) is withdrawn from the fine puncture needle; and an end base (41) of the extension hose (40) is combined with a base (21) of the fine puncture needle, so that the fine puncture needle communicates with the extension hose (40). By means of the present device, only two to three holes need to be punctured in the chest wall of a subject every time to inject drugs into the myocardium through the transthoracic epicardium by means of using the puncture needles under ultrasound guidance, and the device has the advantages of a high local drug delivery concentration, accurate and controllable injection positions, small wounds, few complications, and the ability to deliver drugs many times at different times. Meanwhile, the risk of the puncture needles directly injuring myocardial tissue and injuring epicardial blood vessels are reduced to the greatest extent, the problem of continuous heart palpitations is solved to a certain extent, accurate drug delivery is achieved, and myocardial secondary injury is prevented.