baber/WOPTO huggingface dataset:
Patent WO-2020034715-A1 (WO)
Inventor: XIA XIAOYUE
IPC: H01Q1/38
Filed: 2019-05-28
Abstract: The present invention provides an AOG antenna system and a mobile terminal. The AOG antenna system comprises a 3D glass rear cover, and a main board provided opposite to the 3D glass rear cover at intervals. The AOG antenna system comprises a metal antenna attached on the surface of the 3D glass rear cover and a package feed module provided between the 3D glass rear cover and the main board and electrically connected to the main board, and the package feed module corresponds to the position of the metal antenna and is in coupled feeding with the metal antenna. Compared to the related art, the AOG antenna system provided in the present invention is provided with the metal antenna on the surface of the 3D glass rear cover and the package feed module is in coupled feeding with the metal antenna, so that the influence of the 3D glass rear cover on the antenna system is greatly reduced, antenna radiation efficiency is high, the reduction of gain decreases, the thickness of the antenna system can be greatly reduced, and the space is saved.
Patent WO-2020224015-A1 (WO)
Inventor: HU SHIXUAN
IPC: F16D13/52
Filed: 2019-05-29
Abstract: A friction plate structure for a brake or a clutch. Friction plates include a lining plate (1) and a steel plate (2). Each of the lining plate (1) and the steel plate (2) comprises a base member (3). The base member (3) is provided with a ring-shaped friction surface (4) and a connection key (5). At least one surface of the base member (3) is provided with an elastic ring (6) surrounding the center of the friction plate. The elastic ring (6) is fixed between the base member (3) and the connection key (5). The overall height of the elastic ring (6) protruding from the base member (3) is greater than the size of a gap between two adjacent friction plates of the brake or clutch when the friction plates are pressed tightly together. The friction plate structure ensures that friction plates of a brake or a clutch separate from each other after disengagement, thereby reducing friction, heat generation and noise, enhancing transmission efficiency, and greatly extending service life of the friction plates.
Patent WO-2019228481-A1 (WO)
Title: Systems and methods for image processing
Inventor: JIANG CHUNHUA
IPC: G06T5/00
Filed: 2019-05-30
Abstract: The present disclosure relates to systems and methods for image processing. The method may include receiving an original image including a plurality of pixels; determining a plurality of smoothed images by applying a plurality of filtering kernels to the plurality of pixels of the original image, wherein each of the plurality of filtering kernels may be associated with a respective kernel size; determining a plurality of enhanced images by comparing the original image with the plurality of smoothed images; and generating a target image based on at least one of the plurality of enhanced images and at least one of: the original image or at least one of the plurality of smoothed images.
Patent WO-2019242615-A1 (WO)
Title: Matériau zéolithique de type aei obtenu à partir d'une calcination à haute température et utilisation en tant que catalyseur
Inventor: PARVULESCU ANDREI-NICOLAE
IPC: C01B39/02
Filed: 2019-06-18
Abstract: La présente invention concerne un procédé de préparation d'un matériau zéolitique ayant une structure d'ossature de type AEI comprenant du SiO2 et du X2O3 dans sa structure d'ossature, où X représente un élément trivalent, ledit procédé comprenant : (1) la préparation d'un mélange comprenant un ou plusieurs agents d'orientation de structure et une première matière zéolitique comprenant du SiO2 et du X2O3 dans sa structure d'ossature, la première matière zéolitique possédant une structure d'ossature choisie dans le groupe constitué des structures d'ossature de type FER-, TON-, MTT-, FAU-, GIS-, MOR-, BEA, MFI- et LTA, incluant leurs mélanges; (2) le chauffage du mélange obtenu en (1) pour obtenir un second matériau zéolitique ayant une structure d'ossature de type AEI comprenant du SiO2 et du X2O3 dans sa structure d'ossature; (3) la calcination facultative du second matériau zéolitique obtenu en (2); (4) la soumission facultative du matériau zéolitique obtenu en (2) ou (3) à un procédé d'échange d'ions, où de préférence un ou plusieurs éléments ioniques hors de la structure de la zéolite sont échangés contre des ions H+ et/ou NH4+, plus préférablement contre des ions NH4+; (5) la calcination de la matière zéolitique obtenue en (2), (3) ou (4) à une température dans une plage de 600 à 900 °C; et dans laquelle l'atmosphère sous laquelle la calcination de la matière zéolitique en (5) est effectuée contient moins de 10 % en volume de H2O. En outre, la présente invention concerne un matériau zéolitique ayant une structure d'ossature de type AEI en soi et pouvant être obtenu selon le procédé de l'invention, de même qu'un procédé de conversion des composés oxygénés en oléfines dans lequel ils sont utilisés, respectivement.Enfin, la présente invention concerne l'utilisation du matériau zéolithique ayant une structure de type AEI selon la présente invention, en particulier en tant que catalyseur.
Patent WO-2020252735-A1 (WO)
Title: 一种高镁合金彩涂铝板
Inventor: JIANG XUEWEN
IPC: E04F13/12
Filed: 2019-06-20
Abstract: 一种高镁合金彩涂铝板，属于钢结构建筑技术领域，包括铝基板，所述铝基板表面均匀涂有氟碳涂层，所述铝基板表面均匀涂有氟碳涂层，所述铝基板采用5系高镁合金铝板，所述氟碳涂层通过预辊涂和高温烘烤工艺涂于铝基板表面。该高镁合金彩涂铝板具有高耐腐蚀性、强度高、美观持久、环保、性价比高、寿命长的特点，可以取代彩钢板在钢结构建筑中作为墙体板和屋面板的应用。
Patent WO-2020001547-A1 (WO)
Inventor: MAO YINGBO
IPC: C12N15/11
Filed: 2019-06-27
Abstract: Provided are an HARP1 polypeptide-mediated intracellular transport and an application thereof in regulating a biological defense mechanism. The HARP1 and an HARP1-like (HL) polypeptide have characteristics of entering cells or tissues by means of a complex structure such as a cell wall and a cell membrane, and can be applied to establish an efficient transportation system, and helps exogenous active molecules enter cells. The HARP1 and the HL polypeptide further have effector activity, and can reduce plant defense response.
Patent WO-2020019934-A1 (WO)
Title: Filtering support and clothes dryer
Inventor: YANG KUN
IPC: D06F58/22
Filed: 2019-06-28
Abstract: A filtering support (10) and a clothes dryer. The filtering support (10) comprises a support body (2) and a humidity sensor (1); the humidity sensor (1) comprises a first electrode (11) and a second electrode (12); the support body (2) comprises a filtering body (21) and a first separator (22) provided along a length direction of the filtering body (21). The first separator (22) extends perpendicular to the filtering body (21), and the humidity sensor (1) and the first separator (22) are respectively provided at a first side and a second side of the filtering body (21); a fixing end (111) of the first electrode (11) and a fixing end (121) of the second electrode (12) are stretched into the second side of the filtering body (21) and are connected to the filtering body (21), the fixing end (111) of the first electrode (11) and the fixing end (121) of the second electrode (12) are respectively located at a first side and a second side of the first separator (22), so that detection accuracy of the humidity sensor (1) can be ensured.
Patent WO-2020211217-A1 (WO)
Title: Frequency-splitting, converging, and frequency-changing solar cell
Inventor: GU SHIPING
IPC: H01L31/054
Filed: 2019-07-29
Abstract: A frequency-splitting, converging, and frequency-changing solar cell for dividing sunlight into several light strips according to frequencies, then converging light beams into small light spots by means of a converging lens or a converging mirror, and irradiating the light spots of light rays having different frequencies onto PN electrodes of semiconductor solar cells having different band gaps, thereby achieving high-efficiency power generation. For the light spot having a long wavelength, the energy of the light ray of the light spot cannot enable the solar cell to generate power; the light ray is frequency-doubled by means of a frequency doubling crystal, and is then irradiated onto the PN electrode of the semiconductor solar cell, so that light rays that cannot generate power, such as infrared rays and red light rays, can also enable the semiconductor solar cell to generate power. A unit above is used as a small unit and a matrix is formed by multiple small units, and thus, a large-area solar cell can be achieved. The present invention has the advantages of: (1) converging solar energy and not requiring semiconductor solar cells for all the area, thereby greatly reducing the costs; and (2) frequency doubling long-wavelength light rays that cannot currently generate power to achieve power generation of solar cells.
Patent WO-2020199436-A1 (WO)
Title: Novel nursing chair bed system
Inventor: LIU DONGGUANG
IPC: A61G7/075
Filed: 2019-07-30
Abstract: Disclosed in the present utility model is a novel nursing chair bed system, comprising a bed frame, the bed frame being provided with a backrest part, a foot rest part and a cushion part, the backrest part and the foot rest part being connected to the cushion part in an up-and-down rotating manner; a foot pad part is provided at one end of the foot rest part away from the cushion part, the foot pad part is rotatably connected to the foot rest part; said system further comprises a backrest push rod and a foot rest push rod, outer shells of the backrest push rod and the foot rest push rod are fixed to the bed frame; an actuating mechanism of the backrest push rod is fixedly connected to a back face of the backrest part; the outer shell of the foot rest push rod is fixed on the bed frame, and an actuating mechanism thereof is connected to a transmission mechanism; the transmission mechanism comprises a transmission frame and an L-shaped support frame, one end of the transmission frame being rotatably connected to the bed frame, and the other end being rotatably connected to one end of the L-shaped support frame; the other end of the L-shaped support frame is connected to one end of the foot pad part away from the foot rest part; and the actuating mechanism of the foot rest push rod is fixedly connected to the transmission frame. The present utility model can achieve a high degree of automation.
Patent WO-2021022574-A1 (WO)
Inventor: ZHOU NANDI
IPC: G01N33/574
Filed: 2019-08-12
Abstract: A method for screening for ovarian cancer based on ovarian cancer markers and logic gate operations and an optical biosensor with high sensitivity and strong specificity for implementing said method. The method combines protein-nucleic acid recognition techniques, signal amplification techniques, and logic gates, uses CEA and CA125 aptamers for target recognition, and implements signal conversion and amplification by means of a G-quadruplex-heme complex, thereby establishing a method for simultaneous detection of tumour markers. The sensor implements joint detection of CEA and CA125, and provides ovarian cancer screening results based on logic gates, optical detection being combined with signal amplification techniques to improve detection sensitivity. The universality of the detection principle makes the present method suitable for implementing detection of different targets based on different protein recognition elements.
Patent WO-2021026746-A1 (WO)
Title: 建立会话的方法和装置
Inventor: YANG HAORUI
IPC: H04W4/10
Filed: 2019-08-12
Abstract: 本申请提供了一种建立会话的方法，应用于终端设备，包括：向网络设备发送会话建立请求，所述会话建立请求请求建立第一会话，所述会话建立请求包括第一指示信息，所述第一指示信息指示所述第一会话为去激活会话或者激活会话；从所述网络设备接收所述会话建立请求的响应消息。若DRB的数量已达到数量阈值，则该终端设备可以通过第一指示信息请求网络设备建立去激活的第一会话，待DRB的数量小于数量阈值时，终端设备或者网络设备可以激活第一会话。相比于在DRB的数量小于数量阈值后新建第一会话的方案，先建立去激活会话再激活会话的方案能够快速建立激活会话，减小数据的传输时延。
Patent WO-2020034960-A1 (WO)
Title: Remote control method and device, remote control apparatus, and storage medium
Inventor: ZHANG RUIFENG
IPC: G05B19/04
Filed: 2019-08-13
Abstract: Provided are a remote control method and device, a remote control apparatus, and a non-transient computer readable storage medium applicable to a wireless access terminal. The remote control method comprises: receiving, from a mobile terminal, and by means of a wireless access sub-system, a power control signal for controlling a power management sub-system; and the wireless access sub-system controlling the power management sub-system according to the power control signal, such that turning on or off of a multi-channel power switch between the power management sub-system and a control sub-system can be controlled to perform power-on or power-off operations with respect to respective modules in the control sub-system.
Patent WO-2020063158-A1 (WO)
Inventor: LI SHIJIE
IPC: G09F9/33
Filed: 2019-08-14
Abstract: An LED display device comprises: an LED array (20) comprising multiple LED light-emitting units (2) provided at a substrate (10); a matrix type light-shielding frame (30) provided on a light emission path of the LED array (20) and comprising multiple hollow light-shielding cells (3) arranged into a matrix, the hollow light-shielding cells (3) having light absorption properties, wherein the hollow light-shielding cells (3) are in one-to-one correspondence with the LED light-emitting units (2), an orthographic projection of the hollow light-shielding cell (3) on the substrate (10) encloses a corresponding LED light-emitting unit (2), and at least a portion of the hollow light-shielding cells (3) are spaced apart from the substrate (10). The matrix type light-shielding frame (30) comprising multiple hollow light-shielding cells (3) having light absorption properties is suspended above the LED array (20) so as to prevent deformation and aging of the matrix type light-shielding frame (30) due to heat and mechanical disturbances, and to eliminate optical crosstalk between pixel units, thereby enhancing display performance of an LED display screen.
Patent WO-2020057348-A1 (WO)
Inventor: CHEN HAO
IPC: H04M1/725
Filed: 2019-08-30
Abstract: Embodiments of the present invention relate to the technical field of intelligent security and protection, and provide a memory searching method, device and system based on a high-definition camera. The memory searching system comprises a server, a high-definition camera, and a mobile terminal. The method comprises: receiving an object searching request sent by the mobile terminal, the object searching request comprising object information; sending the object searching request to the high-definition camera so that the high-definition camera sends image data in the storage space to the server; and if the image data in the storage space of the high-definition camera contains the object information in the object searching request, obtaining the position of the object information according to the image data, and pushing the position of the object information to the mobile terminal. By means of the method, the embodiments of the present invention can solve the problem that the position of an object cannot be quickly recognized from a video image at present, thereby increasing the object searching speed and improving the user experience.
Patent WO-2020011279-A1 (WO)
Inventor: LIAO YILUN
IPC: F16M13/04
Filed: 2019-09-03
Abstract: 一种稳定器用机架组件（100），其中该稳定器（101）包括用于固定拍摄装置的并调整所述拍摄装置的姿态的云台（103），所述机架组件（100）用于支承所述云台（103），该机架组件（100）包括：第一机架部（1）；被构造成与所述第一机架部（1）成角度地设置的第二机架部（2）；以及把持杆（3）；其中该机架组件（100）具有多个使用形态并被构造成能够在多个使用形态之间变形。该装置提供了一种符合人机工程学、稳定性好、使用形态多变的稳定器及其机架组件。还包括一种带有上述机架组件的稳定器。
Patent WO-2021051279-A1 (WO)
Title: Quantum dot ligand, quantum dot material, and quantum dot light emitting device
Inventor: MEI WENHAI
IPC: H01L51/50
Filed: 2019-09-17
Abstract: The embodiments of the present disclosure provide a quantum dot ligand, a quantum dot material, and a quantum dot light emitting device. In the quantum dot ligand represented by general formula (I), n = 1, 2, 3, or 4; two groups among X, Y, and Z are respectively G1 and G2 groups, and the remaining one group is selected from the G1 group, the G2 group, and hydrogen, wherein the G1 group is independently selected at each occurrence from -(CH 2 ) m -L-(CH 2 ) n -R 1 , where R 1  is a coordination group, m is 0-6, n is 0-6, and L is a divalent group or does not exist; and the G2 group is independently selected at each occurrence from a C 4-20  alkyl chain in which the number of carbon atoms is greater than 4.
Patent WO-2020134253-A1 (WO)
Inventor: ZHANG TAO
IPC: H01L51/52
Filed: 2019-09-26
Abstract: 一种叠层结构，至少包括一个叠层单元，所述叠层单元包括相对设置的第一金属氧化物层和第二金属氧化物层，以及设置在所述第一金属氧化物层和所述第二金属氧化物层之间的第三金属层，且所述第一金属氧化物层和所述第三金属层之间、以及所述第二金属氧化物层和所述第三金属层之间形成第三金属氧化物薄膜。
Patent WO-2020134273-A1 (WO)
Inventor: XIONG XIAOFENG
IPC: G02B13/00
Filed: 2019-09-29
Abstract: 一种摄像光学镜头（10），涉及光学镜头领域，自物侧至像侧依序包含：第一透镜（L1），第二透镜（L2），第三透镜（L3），第四透镜（L4），第五透镜（L5），第六透镜（L6），以及第七透镜（L7）；且满足下列关系式：1.51≤f1/f≤2.50,1.70≤n1≤2.20,0.50≤f3/f4≤2.00；-10.00≤(R13+R14)/(R13-R14)≤10.00；1.70≤n3≤2.20。摄像光学镜头（10）能获得高成像性能的同时，获得低TTL。
Patent WO-2021068218-A1 (WO)
Inventor: ZHU XUEMEI
IPC: C02F1/30
Filed: 2019-10-12
Abstract: 属于生物炭吸附材料制备技术领域，公开了一种坚果壳基改性纳米TiO 2-磁性生物炭复合吸附材料，包括以下原料：坚果壳基生物炭、磁性助剂、纳米TiO 2、钛酸酯偶联剂，磁性助剂为硼酸铜，该种类果壳具有较大的表面积和复杂的孔隙结构，制备得到的生物活性炭有利于对污染物的吸附，添加了Cu(BO 2) 2作为磁性助剂，使生物炭复合吸附材料具有磁性，可以有效吸附多种重金属离子，同时添加了纳米TiO 2，纳米TiO 2具有光化学活性，对多种有机物都有明显的降解效果，产生的化合物中间体被生物炭所吸附，避免了二次污染，扩大了生物炭的吸附范围，提高了生物炭吸附的适用性。
Patent WO-2020083149-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/00
Filed: 2019-10-21
Abstract: 一种发动机进气除尘系统和方法，包括进气除尘系统入口、进气除尘系统出口、进气电场装置。发动机进气除尘系统和方法能够有效除去欲进入发动机的气体中的颗粒物，使得进入发动机的气体更加清洁。
Patent WO-2020083197-A1 (WO)
Inventor: TANG WANFU
IPC: B01D53/92
Filed: 2019-10-21
Abstract: Disclosed is an engine exhaust gas treatment system, comprising an engine exhaust gas dust removal system and an engine exhaust gas ozone purification system, wherein the engine exhaust gas dust removal system comprises an exhaust gas dust removal system inlet, an exhaust gas dust removal system outlet and an exhaust gas electric field apparatus (1021); the exhaust gas electric field apparatus (1021) comprises an exhaust gas electric field apparatus inlet, an exhaust gas electric field apparatus outlet, an exhaust gas dust removal electric field cathode (10212) and an exhaust gas dust removal electric field anode (10211); and the exhaust gas dust removal electric field cathode (10212) and the exhaust gas dust removal electric field anode (10211) are used for generating an exhaust gas ionization dust removal electric field. The engine exhaust gas treatment system can effectively treat engine exhaust gas emissions.
Patent WO-2021082030-A1 (WO)
Inventor: HU XIUSHAN
IPC: G01F23/284
Filed: 2019-11-05
Abstract: A frequency-modulated continuous-wave radar level meter for measuring a material level in a container, belonging to the technical field of radar level meters. Said radar level meter comprises: a local oscillation module (3), configured to generate a local oscillation signal; a transmission path (200), configured to receive the local oscillation signal generated by the local oscillation module (3) and form an electromagnetic wave so as to transmit same to a target object; a reception path (300), configured to receive the electromagnetic wave reflected back by the target object and form a reflection signal; a frequency mixer (5), configured to receive the local oscillation signal generated by the local oscillation module (3), receive the reflection signal formed by the reception path (300), and perform frequency mixing to form a frequency mixing signal for determining a material level distance. This invention helps solve the problem of a near-end measurement blind zone of a frequency-modulated continuous-wave radar level meter, thereby improving the measurement reliability of the frequency-modulated continuous-wave radar level meter.
Patent WO-2020119347-A1 (WO)
Inventor: TONG XIN
IPC: H04L29/06
Filed: 2019-11-08
Abstract: 本申请公开了一种消息传输方法、装置、设备及介质，涉及互联网技术领域，该方法包括：从网络应用的消息队列中提取待发送指令消息，其中，所述待发送指令消息为所述消息队列中优先级最高的原始指令消息；将所述待发送指令消息拆分为发送单元；依据所述发送单元生成单元数据包；依据预设的用户数据报协议UDP，发送所述单元数据包。
Patent WO-2021088104-A1 (WO)
Inventor: YANG DONGCHAO
IPC: B62D57/028
Filed: 2019-11-13
Abstract: 一种并联轮足式机器人腿结构，包括由3个驱动电机（101,102,103）组成的驱动模块（1）、侧摆轴模块（2）、前摆轴模块（5）、大腿模块（4）、小腿模块（3）和滚轮（6）。腿结构为并联机构，其中机架（104）为静平台，小腿模块（3）为末端的动平台。3个驱动电机（101,102,103）始终与机架（104）固连，因此腿结构的重量较轻，具有刚度好、能耗低、机器人承载能力和牵引能力大等特点。前摆轴模块（5）中有一对外径较大的平行轴齿轮，其中的主动平行轴齿轮（301）与滚轮（6）固连，故除了小腿触地时的足式移动方式以外，还可在大小腿向上摆动离地时滚轮（6）触地，移动机器人可利用滚轮（6）实现轮式移动方式，具有较强的环境适应能力，可实现更快的移动速度。
Patent WO-2020103847-A1 (WO)
Inventor: GUO XUEJUN
IPC: B01J20/26
Filed: 2019-11-20
Abstract: The present invention relates to a heavy metal removing preparation, a synthesis method for same, and applications thereof. The synthesis method comprises the following specific steps: (1) with a dichloroalkane and ammonia serving as reaction raw materials, performing amination and oligomerization reactions in an alkaline condition; and, (2) adding carbon disulfide to the system produced in step (1) and reacting in an alkaline condition, thus completing the process; the method further comprises the removal of ammonia. The synthesis of the heavy metal removing preparation described in the present invention has the inexpensive dichloroalkane and ammonia serving as the raw materials, undergoes two reactions, is inexpensive, and has a high yield. The present invention overcomes the disadvantage and shortcoming of the prior art in which ethylenediamine is used as the raw material and significantly reduces production costs; the heavy metal removing preparation produced retains stable heavy metal removing performance even in extremely low pH conditions and provides very significant effects in the actual removal of heavy metals in industrial wastewater from plating and smelting.
Patent WO-2020199610-A1 (WO)
Inventor: LIAO XIAOYAN
IPC: C22C1/02
Filed: 2019-12-31
Abstract: A method for preparing 1XXX-series cathode foil for aluminum electrolytic capacitors. The method comprises the following steps: preparing a 5.5-7.5 mm cast-rolling blank according to composition and mass percentage; and cold rolling and foil rolling: performing cold rolling and foil rolling on the cast-rolling blank to obtain 0.02-0.06 mm 1XXX-series cathode foil. The described preparation method can avoid a series of problems, such as rolling deviation, cracks, poor sheet shape, low yield rate, and safety risks, which are caused by the ingot structure of 1XXX-series cathode foil products for aluminum electrolytic capacitors that are produced using a hot rolling method being coarse and asymmetric; once the produced cast-rolled coil is rolled to the thickness of the finished product, the second phase dimension is finer than the product produced by using the hot rolling method, and the second phase distribution is more uniform than the second phase distribution of a finished product rolled using the hot rolling method, which is more favorable for the corrosion uniformity of the 1XXX-series cathode foil for aluminum electrolytic capacitors, wherein the thickness of the finished product is 0.020-0.060 mm, the tensile strength of the O-state or H22 cathode foil is 55-100 MPa, the tensile strength of the H18 cathode foil is ≥170 MPa, and the tensile strength of the H24 cathode foil is 110-150 MPa.