baber/WOPTO huggingface dataset:
Patent WO-2020155653-A1 (WO)
Title: 面向虚拟光网络的频谱资源交易方法及系统
Inventor: SHEN GANGXIANG
IPC: H04L12/24
Filed: 2019-09-23
Abstract: 一种面向虚拟光网络的频谱资源交易方法及系统。其中，方法包括在按照预设拓扑结构搭建虚拟光网络后，在不同时隙，基于虚拟网络各虚拟链路的容量需求信息、各虚拟光网络的累计信用值及预设信用阈值，控制各虚拟光网络间的虚拟链路交易公共物理链路的频谱资源，从而实现虚拟光网络根据实时的容量需求交易频谱资源。本申请可使得有空闲频谱资源的虚拟链路向容量不足的虚拟链路提供频谱资源，频谱不足的虚拟光网络可以通过频谱交易使用其他虚拟光网络的空闲频谱传输其未部署业务流量，从而有效提升虚拟光网络的网络频谱资源利用率，降低虚拟光网络的业务堵塞率；此外，设置累计信用值还可保证虚拟光网络之间频谱资源交易的公平性。
Patent WO-2020199531-A1 (WO)
Inventor: WU DI
IPC: A01C11/00
Filed: 2019-09-25
Abstract: 一种插秧机及其插秧方法，其中插秧机包括转换装置（300）、至少一集约化秧苗装载装置（100）以及车体（200），其中车体（200）包括车辆本体（201）和被可驱动地安装于车辆本体（201）的插秧机构（202），其中每个集约化秧苗装载装置（100）和转换装置（300）分别被设置于车辆本体（201），其中转换装置（300）用于转换被装载于集约化秧苗装载装置（100）的秧盘至插秧机构（202），以藉由插秧机构（202）执行插秧作业。
Patent WO-2020248436-A1 (WO)
Inventor: XU JIAN GUO
IPC: C02F9/08
Filed: 2019-09-27
Abstract: Disclosed is a purification apparatus with a stirring function for wastewater treatment, belonging to the technical field of wastewater treatment, and comprising a supporting bottom plate and a pre-treatment box, wherein one end of an upper surface of the supporting bottom plate is provided with the pre-treatment box, the pre-treatment box is internally provided with a filter screen, one side of the pre-treatment box is provided with a second residue discharging pipe corresponding to the filter screen, one end of an upper surface of the pre-treatment box is provided with a first chemical feeding pipe, the other end of the upper surface of the pre-treatment box is provided with a water pump, a joint between the water pump and the pre-treatment box is provided with a first connecting pipe, and a top portion of the pre-treatment box is provided with a water inlet pipe. The purification apparatus for wastewater treatment is provided with a stirring mechanism, and a user may stir disinfecting chemical powder fed from the first chemical feeding pipe by means of a stirring rod and a stirring floating ball on the stirring mechanism, so that the disinfecting chemical powder and wastewater are more fully mixed; and a cleaning brush plate on the stirring mechanism cleans the filter screen to prevent the filter screen from being blocked during use.
Patent WO-2020083005-A1 (WO)
Title: Air intake panel, air-conditioner indoor unit, and air conditioner
Inventor: CHEN YINGQIANG
IPC: F24F13/20
Filed: 2019-09-29
Abstract: An air intake panel (1), an air-conditioner indoor unit, and an air conditioner. The air intake panel (1) comprises: a panel body (10); and further comprises a first engagement structure (21) arranged on the panel body (10) and close to one end of the panel body (10) in a lengthwise direction; a second engagement structure (22) arranged on the panel body (10) and close to the other end of the panel body (10) in the lengthwise direction; and a third engagement structure (23) arranged on the panel body (10) and located between the first engagement structure (21) and the second engagement structure (22) in the lengthwise direction, wherein the first engagement structure (21), the second engagement structure (22) and the third engagement structure (23) can all be connected to a panel body (4) of an air conditioner in an engagement manner. By means of the present application, support for a middle portion can be effectively enhanced, thereby preventing the occurrence of deformation, release, etc., of a middle position after connection, and improving the convenience and the reliability of installation and maintenance.
Patent WO-2020083089-A1 (WO)
Title: 五元或六元杂环并嘧啶类化合物及其用途
Inventor: HU YUNJIN
IPC: A61K31/519
Filed: 2019-10-17
Abstract: 本发明涉及式(I)的化合物，或其药学上可接受的盐、立体异构体、溶剂化物、多晶型体、互变异构体、同位素化合物、代谢产物或前药；用于治疗对TLR  7 受体的激活响应的疾病。 (I)
Patent WO-2020134626-A1 (WO)
Title: 基于区块链的作品存证方法、系统、装置及设备
Inventor: YANG XINYING
IPC: G06Q40/04
Filed: 2019-11-07
Abstract: 公开了基于区块链的作品存证方法、系统、装置及设备。用户发布包括原创文本和备注信息的交易，而区块链对于上述原创文本进行独创性验证之后，如果验证通过，则确定了该原创文本的独创性，进而将包含该原创文本的交易进行区块链的共识与存证，实现对于那些著作权无法保护的原创作品的存证，保护了原创作者的利益。
Patent WO-2021092785-A1 (WO)
Inventor: ZHANG XUEQIANG
IPC: G06F3/044
Filed: 2019-11-13
Abstract: A tactile feedback module comprises at least two stacked elasticity control elements. The elasticity control element comprises a first conductive electrode layer, a substrate, a second conductive electrode layer, and an elastic layer that are sequentially stacked. Elastic layers and first conductive electrode layers in adjacent elasticity control elements overlap. The elastic layer comprises mutually independent cylindrical elastic bodies. Driving signals having different polarities are respectively inputted to the first conductive electrode layer and the second conductive electrode layer in the elasticity control unit, such that when the tactile feedback module senses a touch pressure, the cylindrical elastic bodies generate vibration feedback under the action of an electric field force. The need for a substrate between the two conductive electrode layers in the elasticity control element is eliminated, thereby improving a tactile feedback effect of the tactile feedback module. A driving voltage needed to be applied to generate the same feeling of vibration is reduced, thereby facilitating energy conservation and design of a driving circuit.
Patent WO-2021092786-A1 (WO)
Title: Plateforme de décollage et d'atterrissage de véhicule aérien sans pilote, procédé de commande de décollage et d'atterrissage de véhicule aérien sans pilote, dispositif de commande de décollage et d'atterrissage de véhicule aérien sans pilote, et support d'informations lisible par machine
Inventor: ZHANG SHUN
IPC: B60L53/30
Filed: 2019-11-13
Abstract: La présente invention concerne une plateforme de décollage et d'atterrissage de véhicule aérien sans pilote (100), un procédé de commande de décollage et d'atterrissage de véhicule aérien sans pilote (200), un dispositif de commande de décollage et d'atterrissage de véhicule aérien sans pilote (300), et un support d'informations lisible par machine (304). La plateforme de décollage et d'atterrissage de véhicule aérien sans pilote (100) comprend un corps principal de plateforme (101), un ensemble de transfert (102), et un ensemble de démontage et de montage de batterie (103). Le corps principal de plateforme (101) comprend une zone d'atterrissage (110) pour stationner un véhicule aérien sans pilote (20), et une zone de décollage (111) séparée de la zone d'atterrissage (110). L'ensemble de transfert (102) est disposé sur le corps principal de plateforme (101) et est utilisé pour transférer le véhicule aérien sans pilote (20) stationné dans la zone d'atterrissage (110) vers la zone de décollage (111). L'ensemble de démontage et de montage de batterie (103) est disposé sur le corps principal de plateforme (101) et est utilisé pour effectuer des opérations de démontage d'une ancienne batterie et de montage d'une nouvelle batterie sur le véhicule aérien sans pilote (20) situé dans la zone de décollage (111).
Patent WO-2021097789-A1 (WO)
Inventor: CHENG LEWIS KA HANG
IPC: B65D81/05
Filed: 2019-11-22
Abstract: Tamper-proof bottle cases for securely storing and shipping products are disclosed. In some examples, the bottle case is a single-piece molded casing (100) that includes a face surface (104), a bottle cavity (102), a neck recess (106), and a first flap (108) hingeably connected to the face surface (104). The first flap (108) can include a bottle door (112) that is tearably connected to the first flap (108). The bottle door (112) can include a neck-holding protrusion (113). When a bottle (502) is stored within a casing (100), the neck-holding protrusion (113) abuts the bottle neck. The first flap (108) is then permanently secured to the face surface (104), and the only way to remove the bottle (502) is to tear and open the bottle door (112). In other examples, the bottle case is a two-piece system including a molded cover (1202) and a molded base (1204). The molded cover (1202) can include the neck-holding protrusion (113). The molded cover (1202) is permanently attached to the molded base (1204) to secure the bottles (502).
Patent WO-2020168817-A1 (WO)
Inventor: LIU YALI
IPC: G02B25/00
Filed: 2019-12-24
Abstract: An optical system and a near-eye display device. The optical system comprises an optical waveguide (100) and an eyepiece system (200). The eyepiece system (200) is located on the light entrance side (101) of the optical waveguide (100), and the light exit side (201) of the eyepiece system (200) is opposite to the light entrance side (101) of the optical waveguide (100) so as to make the light emitted from the eyepiece system (200) enter the optical waveguide (100). The eyepiece system (200) comprises a lens group (300), and the lens group (300) comprises a first lens (310), a second lens (320) and a third lens (330) that are sequentially arranged in a direction parallel to an optical axis thereof. The side away from the second lens (320) of the first lens (310) is the light exit side (201) of the eyepiece system (200). The first lens (310) and the third lens (330) have positive optical power, while the second lens (320) has negative optical power. The eyepiece system (200) provided in the optical system has a high light energy utilization rate and a small volume, which may improve the optical efficiency of the optical system and achieve a more compact structure.
Patent WO-2021120314-A1 (WO)
Inventor: LI YUANYUAN
IPC: H01L51/50
Filed: 2019-12-27
Abstract: A display panel, comprising a light emitting substrate (1), an encapsulation layer (2), and a color filter substrate (3). At least one first nano stack layer (21) is provided in the encapsulation layer (2) to reflect light emitted from the color filter substrate (3); the first nano stack layer (21) comprises a first inorganic layer (211) and a first organic layer (212) that are stacked; the refractive index of the first organic layer (212) is smaller than the refractive index of the first inorganic layer (211). By providing at least one first nano stack layer (21) in the encapsulation layer (2) to reflect red light and/or green light emitted from the color filter substrate (3), light loss caused by scattering of a red light quantum dot conversion unit (3311) and a green light quantum dot conversion unit (3312) can be reduced, and the light emitting efficiency can be improved.
Patent WO-2021134243-A1 (WO)
Inventor: MA JIE
IPC: H02K33/02
Filed: 2019-12-30
Abstract: A linear vibration motor, comprising a housing (1), a vibration unit (2), an elastic assembly (3), and coil units (4) for driving the vibration unit (2) to vibrate along a first direction, a second direction, and a third direction. The vibration unit (2) comprises a magnetic steel unit (21) which is opposite to the coil unit (4) at an interval, the magnetic steel unit (21) comprises a first magnet portion (211) and a second magnet portion (212) which are magnetized along a magnetizing direction, and magnetic poles of the first magnet portion (211) and the second magnet portion (212) are opposite; an included angle between an interface of the first magnet portion (211) and the second magnet portion (212) and the first direction is not 90 degrees. The coil units (4) are respectively fixed to the two opposite sides of the housing (1) in the magnetizing direction, and the long axis or the short axis of each coil unit (4) is parallel to the interface; each coil unit (4) comprises an iron core (41) and a coil (42) wound on the outer side of the iron core (41). Compared with the related art, the linear vibration motor is good in vibration performance and high in reliability.
Patent WO-2021138766-A1 (WO)
Title: Optical image stabilizing system comprising shape memory alloy wires and methods of fabricating thereof
Inventor: UNO MASARU
IPC: G02B7/04
Filed: 2020-01-06
Abstract: An optical image stabilizing system (100) comprises: a substrate (102); an optical element (104); an optics base (106); one or more supporting members (108); first and second tension poles (110A,110B) disposed on a periphery of the optics base (106) and on a first straight line on which a center of the optical element (104) is positioned; third and fourth tension poles (110C,110D) disposed on the periphery of the optics base (106) and on a second straight line on which the center of the optical element (104) is positioned; and first to fourth shape memory alloy wires (112A to 112D) which are tensioned by fixing both ends on the substrate (102), respectively, wherein the first to fourth shape memory alloy wires (112A to 112D) are half-wrapped on the first to fourth tension poles, respectively, wherein the first to fourth shape memory alloy wires (112A to 112D) are configured to apply forces to the optics base (106) in a direction toward the center of the optical element (104) via the first to fourth tension poles, respectively.
Patent WO-2020211492-A1 (WO)
Inventor: XIE ZHENJIANG
IPC: G06F16/22
Filed: 2020-01-14
Abstract: 一种位图索引的写入/转储/合并/查询方法和装置，其中，位图索引的写入包括：根据更新数据，确定位图索引Memtable的更新行（101）；对所述位图索引Memtable的更新行添加行锁（102）；根据所述更新数据，更新所述位图索引Memtable的更新行中的数据（103）。
Patent WO-2021142618-A1 (WO)
Title: Modified epoxy resin immobilized enzyme, and preparation method therefor and use thereof
Inventor: HONG HAO
IPC: C12N11/089
Filed: 2020-01-14
Abstract: Disclosed are a modified epoxy resin immobilized enzyme, and a preparation method therefor and the use thereof. Specifically, the preparation method comprises the following steps: modifying epoxy resin, adding polyethyleneimine to the modified epoxy resin for further modification, and then adding an enzyme to be immobilized and glutaraldehyde for immobilization to obtain a modified epoxy resin immobilized enzyme. The epoxy resin is modified, and the polyethyleneimine is added to the modified epoxy resin for further modification; aldehyde groups in the resin and amino groups in the polyethyleneimine are covalently bonded to various enzymes, and then the bifunctional reagent glutaraldehyde is used for activation; in this way, space resin arms are increased to form a network structure, and the enzymes can be more easily bonded by covalent bonding, and the enzyme load can also be improved due to reduced space inhibition.
Patent WO-2020151555-A1 (WO)
Title: Drum washing machine
Inventor: LI YIMIN
IPC: D06F37/28
Filed: 2020-01-16
Abstract: Disclosed in the present invention is a drum washing machine, comprising an outer drum and an inner drum sleeved inside the outer drum. The inner drum is provided thereon with a placement opening for placing clothes, and the outer drum is provided thereon with an opening corresponding to the placement opening. A first door body having a sealed opening is correspondingly installed at the opening of the outer drum, and a second door body corresponding to the sealed placement opening is installed on the inner drum; and a linkage mechanism is provided between the first door body and the second door body. When the first door body is closed or the opening of the outer drum is opened, the second door body is inverted along with the first door body so as to correspondingly seal or open the placement opening of the inner drum. The present invention ensures that the interior of the inner drum is in a closed state during a washing process, prevents water in the inner drum from splashing onto the inner wall of the outer drum by way of the placement opening, and achieves the purpose of a cleaning-free washing machine.
Patent WO-2021163822-A1 (WO)
Inventor: YUAN FANG
IPC: H04W28/16
Filed: 2020-02-17
Abstract: Divers aspects de la présente divulgation concernent, de manière générale, la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir des informations de commande de liaison descendante qui indiquent un premier indicateur de configuration de transmission (TCI), un second TCI et une matrice de précodage. L'UE peut déterminer que le premier TCI est associé à un premier ensemble d'indices d'antenne de la matrice de précodage et que le second TCI est associé à un second ensemble d'indices d'antenne de la matrice de précodage. L'invention concerne de nombreux autres aspects.
Patent WO-2020173325-A1 (WO)
Inventor: LINDBERG NILSSON ERIK
IPC: B60W30/09
Filed: 2020-02-17
Abstract: A method for reducing a risk of collision with an obscured object. The method comprises detecting (101), by a detector, the object in proximity of the detector, and determining (102), by the detector, object data of the detected object in response to the detection. The method further comprises determining (103), by the detector, any vehicle in motion in a direction towards an area where the detected object is or may be present, and transmitting (104), by the detector, the determined object data of the detected object to the vehicle. The method furthermore comprises receiving (105), by the vehicle, the transmitted object data, processing (106), by the vehicle, the received object data to assess a collision risk based on a predicted route of the vehicle, and mitigating the collision risk (108), in the vehicle, based on the processed object data when the collision risk has been assessed.
Patent WO-2021168616-A1 (WO)
Title: Réseau vcsel présentant des émetteurs non isolés
Inventor: KANG DONGSEOK
IPC: H01S5/183
Filed: 2020-02-24
Abstract: Un réseau VCSEL comprend une pluralité d'émetteurs VCSEL non isolés. Chaque émetteur VCSEL non isolé comprend une première région de réflecteur, une couche d'oxyde de confinement de courant, une ouverture d'oxyde, une région active et une seconde région de réflecteur. La couche d'oxyde de confinement de courant et l'ouverture d'oxyde sont fabriquées par oxydation d'une couche à teneur en Al relativement élevée par l'intermédiaire de trous d'oxydation séparés. Les trous d'oxydation séparés entourent l'ouverture d'oxyde. Les premières régions de réflecteur de la pluralité de structures VCSEL non isolées sont connectées de telle sorte qu'elles ne sont pas complètement isolées les unes des autres par une structure d'isolation, et les secondes régions de réflecteur de la pluralité de structures VCSEL non isolées sont connectées de telle sorte qu'elles ne sont pas complètement isolées les unes des autres par une structure d'isolation.
Patent WO-2021004092-A1 (WO)
Inventor: CAI LINGYUN
IPC: H04B1/10
Filed: 2020-03-25
Abstract: Provided in the present invention are a communication anti-interference detection method and device. The method mainly comprises: demodulating an input radio frequency signal to acquire a demodulated signal; performing convolution processing on the following objects to acquire a detection signal so as to detect whether there is an interference signal in the input radio frequency signal: a first signal and a second signal, wherein the first signal is a signal obtained by performing inverse Fourier transform on the demodulated signal, and the second signal is a signal obtained by performing phase inversion on a preset baseband signal; and performing anti-interference processing on the existing interference signal. The signal anti-interference method further comprises: performing deconvolution processing on the existing interference detection signal, subtracting same from or reversely superimposing same with the first signal, filtering out the interference signal, and acquiring a third signal; and modulating the third signal to acquire an output radio frequency signal.
Patent WO-2020228429-A1 (WO)
Inventor: WANG YANGPENG
IPC: H01L27/32
Filed: 2020-03-27
Abstract: 提供了显示基板、显示面板和显示装置，该显示基板包括多个子像素区和多个所述子像素区之间的多个子像素间区，其中，所述显示基板还包括位于多个所述子像素区的多个子像素和至少一个隔离柱，至少一个所述子像素中设置有至少一个所述隔离柱。
Patent WO-2021195850-A1 (WO)
Inventor: LI XUECHENG
IPC: H01M10/058
Filed: 2020-03-30
Abstract: Provided is a cell (100), comprising an electrode assembly (10) and a packaging bag (20) accommodating the electrode assembly (10). The cell (100) further comprises a first adhesive layer (30) and a second adhesive layer (40), wherein the first adhesive layer (30) is adhered to a side of the electrode assembly (10); and the second adhesive layer (40) is arranged on the outermost surface of the electrode assembly (10) so as to bond the packaging bag (20) and the electrode assembly (10), and the first adhesive layer (30) is arranged between the electrode assembly (10) and the second adhesive layer (40). Further provided is a battery, comprising a shell and the cell (100), wherein the cell (100) is accommodated in the shell.
Patent WO-2021203451-A1 (WO)
Title: Touch control feedback apparatus and electronic device
Inventor: DING XIANG
IPC: G06F3/01
Filed: 2020-04-14
Abstract: The present application relates to the technical field of touch control feedback, and relates in particular to a touch control feedback apparatus and an electronic device. The touch control feedback apparatus comprises a touch control panel, a mounting base which supports the touch control panel, a first magnet fixed on the mounting base, and a second magnet fixed on the touch control panel. An accommodating space is formed between the mounting base and the touch control panel. The first magnet and the second magnet are both accommodated within the accommodating space, and at least one of the first magnet and the second magnet comprises a coil assembly. When the coil assembly is powered on, the first magnet and the second magnet cooperate to drive the touch control panel to move along the direction perpendicular to the surface of the touch control panel. When a user touches the touch control panel, the coil assembly is powered on and produces a magnetic field, and a force perpendicular to the direction of the surface of the touch control panel is produced between the first magnet and the second magnet, so as to drive the touch control panel to move along the direction perpendicular to the surface of the touch control panel with respect to the mounting base, thereby producing sinking or rebounding force feedback, and improving the user experience.
Patent WO-2021139036-A1 (WO)
Inventor: MA JIAJIA
IPC: H02K7/06
Filed: 2020-04-20
Abstract: Provided is an electrically powered strut for an automobile tailgate, comprising a screw rod (1), a screw sleeve (2), a screw nut (3), a spring (4), an inner sleeve (5), an outer sleeve (6), a spring support tube (11), an electric motor assembly ( 9), an upper ball-and-socket assembly (7), and a lower ball-and-socket assembly (8); the upper end surface of the spring support tube (11) has an upper position-limiting part (111), and the outer sleeve (6) is provided with a first position-limiting part (61) which fits with the upper position-limiting part (111); by means of the fitting of the upper position-limiting part (111) and the first position-limiting part (61), the circumferential rotation of the spring support tube (11) and the electric motor assembly (9) is stopped; the inner wall surface of the spring support tube (11) is provided with a plurality of axially-arranged position-limiting grooves (112); the upper part of the screw sleeve (2) is provided with a convex strip (51) fitting with the position-limiting groove (112); by means of the fitting of the convex strip (51) and the position-limiting groove (112), the circumferential rotation of the spring support tube (11) and the screw sleeve (2) can be stopped; each of the inner and outer sleeves is provided with a water outlet hole.
Patent WO-2020238481-A1 (WO)
Inventor: XU NAIJIANG
IPC: H04N5/225
Filed: 2020-04-21
Abstract: 一种图像获取方法、图像获取装置（90）、电子设备（100）和可读存储介质。图像获取方法包括：以第一工作频率向场景投射激光；以大于第一工作频率的第二工作频率获取采集图像；在采集图像中区分出在激光投射器未投射激光时采集的第一图像及在激光投射器投射激光时采集的第二图像；根据第一图像、第二图像及参考图像计算深度图像。