baber/WOPTO huggingface dataset:
Patent WO-2021258404-A1 (WO)
Inventor: XUE JINYUN
IPC: F03G3/00
Filed: 2020-06-28
Abstract: A gravity of earth perpetual motion generator. The anti-gravity magnetic levitation force is applied against the gravity of earth, and the magnetic levitation climbing driving force is generated to transform the gravity of earth. By suspending and traveling Z-shaped movable rods on a magnetic levitation return track plate to shuttle a rotating disc, the four Z-shaped movable rods entering the magnetic levitation return track plate one after another are lifted up, as a whole, from bottom to top, and are suspended above the magnetic levitation track plate. First, all the negative gravity on the left side of the rotating disc is eliminated. As a result, the left side of the rotating disc is permanently maintained zero negative gravity during the dynamic operation, the proportion on the right side of the rotating disc is increased, the positive gravity is increased by more than five times, and the overall shape of the rotating disc is changed during the dynamic operation to form a permanently eccentric large rotating disc. As a result, the center of gravity on the rotating disc is permanently deviated to the right side, and thus the left side of the rotating disc is kept light and the right side thereof is kept heavy during the overall dynamic operation. In this way, the opportunity that the right side of the rotating disc continuously and circularly collects the gravity of earth is created, and thus the right side of the rotating disc continuously gets the positive gravity and falls, thus generating power to push the rotating disc to permanently rotate.
Patent WO-2021000855-A1 (WO)
Title: Inhibiteurs de malt1 et leurs utilisations
Inventor: ZHONG WENGE
IPC: A61P35/00
Filed: 2020-06-30
Abstract: L'invention concerne des composés représentés par la formule structurale (I), ou des sels pharmaceutiquement acceptables de ceux-ci, utiles pour traiter un trouble auto-immun, une maladie inflammatoire ou un cancer.
Patent WO-2022006692-A1 (WO)
Title: Self-generating device
Inventor: WU WENJING
IPC: H01H13/14
Filed: 2020-07-06
Abstract: A self-generating device, comprising: a piezoelectric piece (100) of which the bottom has a deformation space for accommodating a deformed piezoelectric piece (100); an oscillation mechanism (200) comprising an elastic device (210) and a mass block (220) connected to each other; and an oscillation trigger mechanism (300) with threshold trigger and capable of returning. The bottom surface of the mass block (220) is in contact with the oscillation trigger mechanism (300). After being stressed, the elastic device (210) can drive the oscillation trigger mechanism (300) by means of the mass block (220), so that the oscillation trigger mechanism (300) abuts against the piezoelectric piece (100). When the driving force borne by the oscillation trigger mechanism (300) is greater than a trigger threshold, the oscillation mechanism (200) generates oscillation, and the piezoelectric piece (100) bears an alternating load and undergoes multiple deformations in the deformation space. According to the self-generating device, by arranging the oscillation mechanism (200), after being stressed, the elastic device (210) of the oscillation mechanism (200) can drive the mass block (220) to generate oscillation, and thus the piezoelectric piece (100) is enabled to undergo multiple deformations in the deformation space, thereby converting the mechanical energy generated by oscillation of the mass block (220) into the electrical energy, and greatly increasing the power generation.
Patent WO-2021253534-A1 (WO)
Inventor: SHI SHENGRONG
IPC: H04R9/06
Filed: 2020-07-10
Abstract: L'invention concerne un dispositif de production de son. Le dispositif de production de son comprend un support de bassin, un système de vibration et un système de circuit magnétique ayant un entrefer magnétique ; le système de vibration comprend une membrane fixée au support de bassin et une bobine mobile qui est insérée dans l'entrefer magnétique et entraîne la membrane pour qu'elle vibre et produise un son ; le système de circuit magnétique comprend une culasse magnétique, un acier magnétique principal et des premiers aciers magnétiques latéraux qui entourent l'acier magnétique principal et forment des entrefers magnétiques avec l'acier magnétique principal. Le dispositif de production sonore comprend en outre des éléments élastiques qui sont fixés au support de bassin et supportent élastiquement la bobine mobile, les côtés des premiers aciers magnétiques latéraux faisant face aux éléments élastiques sont évidés pour former des rainures de décharge, les projections orthographiques des éléments élastiques vers les premiers aciers magnétiques latéraux le long de la direction de vibration de la membrane sont partiellement situées dans les rainures de décharge, et les rainures de décharge fournissent des espaces de décharge pour la vibration des éléments élastiques. Par rapport à l'art apparenté, le dispositif de production sonore de la présente invention présente de bonnes performances acoustiques et une grande efficacité d'assemblage.
Patent WO-2021017857-A1 (WO)
Title: Bernoulli's principle-based electromechanical time delay valve and air compressor equipped with same
Inventor: CHEN JUNLI
IPC: F16K11/10
Filed: 2020-07-16
Abstract: Disclosed is an electromechanical time delay valve, comprising a valve seat body (1) and an electromagnetic valve (2). The electromagnetic valve comprises an actuating valve core (3) and a reset spring (4), and the actuating valve core can produce displacement motion or locking motionlessness under the action of the electromagnetic force of the electromagnetic valve and/or the elastic force of the reset spring. The valve seat body and/or the electromagnetic valve are provided with an input port (5) and at least one first output port (6), and the valve seat body and/or the electromagnetic valve are provided with a first channel (7). The valve seat body and/or the electromagnetic valve are further provided with at least one second output port (8), and are further additionally provided with an isolation diaphragm (9) facing the second output port. According to the time delay valve, the Bernoulli's principle is applied to the electromagnetic valve structure to make the opening and closing behaviors of the electromagnetic valve more scientific and reasonable; the layout form of multiple output ports reduces the volume of the electromagnetic valve and enables same to have a quick response function; the use of a delay turn-on circuit enables the electromagnetic valve to have reliable delay actuation properties. Also disclosed is an air compressor equipped with the Bernoulli's principle-based electromechanical time delay valve.
Patent WO-2021258463-A1 (WO)
Title: 数据驱动电路和显示面板
Inventor: TAO JIAN
IPC: G09G3/3275
Filed: 2020-07-21
Abstract: 本申请提供一种数据驱动电路和显示面板，数据驱动电路中分时复用信号输入模块用于交替输入向不同的控制点输入分时复用信号，开关模块用于在控制点电位和第一数据信号的控制下，向对应的数据线输入第二数据信号；电位控制模块用于对控制点的电位进行两次拉高，因此使得开关模块打开更加充分，数据线对应像素充电率得到提升。
Patent WO-2021013160-A1 (WO)
Title: Composite structure, flexible screen assembly, and folding display terminal
Inventor: ZHU XU
IPC: H05K7/20
Filed: 2020-07-21
Abstract: A composite structure, a flexible screen assembly, and a folding display terminal (01), the composite structure being used for supporting a flexible screen (10), and the composite structure comprising: a first layer (2001) and a second layer (2002) arranged in a stack, the first layer (2001) being used for connecting the second layer (2002) and the flexible screen (10), and the second layer (2002) being used for heat dissipation; the first layer (2001) and the second layer (2002) respectively comprise a first surface and a second surface opposite to one another, the first surface of the first layer (2001) being next to the flexible screen (10), and the first surface of the second layer (2002) being next to the second surface of the first layer (2001). The elastic modulus of the first layer (2001) is greater than or equal to the elastic modulus of the second layer (22), and the thermal conductivity coefficient of the first layer (2001) is less than or equal to the thermal conductivity coefficient of the second layer (2002). The composite structure is made of composite material, integrating the performance requirements of high rigidity, a high thermal conductivity coefficient, light weight, and high solderability.
Patent WO-2021036727-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-08-06
Abstract: L'invention concerne un atomiseur de cigarette électronique en mesure de préchauffer un liquide à vapoter, comprenant : un boîtier d'embout (1) ; un orifice d'aspiration (10) est disposé au centre d'une extrémité du boîtier d'embout (1) et une ouverture (12) est disposée au niveau d'une extrémité opposée correspondante, l'orifice d'aspiration (10) est relié vers l'intérieur à un tuyau d'évacuation de vapeur (11), une partie externe d'un côté du boîtier d'embout (1) située au niveau de l'ouverture (12) est pourvue d'une partie d'insertion (14) pourvue d'un diamètre externe réduit, la partie d'insertion (14) est utilisée pour être insérée dans une extrémité de raccordement d'une tige de batterie ; un manchon d'étanchéité (2), un tuyau de conduction de chaleur (3), une unité d'atomisation (4), une base d'atomisation (5) et une base (6) sont reliés de manière séquentielle à un côté du boîtier d'embout (1) à partir du tuyau d'évacuation de vapeur (11) vers l'ouverture, l'unité d'atomisation (4) comprend une pièce de guidage de liquide (41) et un fil chauffant électrique (42) s'enroulant autour d'une section centrale de la pièce de guidage de liquide (41), une chambre de stockage de liquide (13) est entourée par une paroi interne du boîtier d'embout (1), une paroi externe du tuyau d'évacuation de vapeur (11), une paroi externe du tuyau de conduction de chaleur (3) et une extrémité supérieure de la base d'atomisation (5), le tuyau de conduction de chaleur (3) est en contact direct avec le liquide à vapoter dans la chambre de stockage de liquide (13) et peut conduire, vers le liquide à vapoter, la chaleur générée lorsque le fil chauffant électrique (42) est chauffé, de manière à préchauffer le liquide à vapoter et à réduire sa viscosité. Cet atomiseur de cigarette électronique peut préchauffer le liquide à vapoter et est approprié pour atomiser un liquide à vapoter épais, un liquide à vapoter de type cire, etc.
Patent WO-2021031914-A1 (WO)
Inventor: ZHANG JIAYIN
IPC: H04L47/27
Filed: 2020-08-10
Abstract: 本申请公开了一种竞争窗口维护方法及设备，在该方法中，通信设备可以在时间窗口内使用第一规则维护竞争窗口的大小。通过该方法可以提高通信设备维护竞争窗口数值的灵活性和确定所述竞争窗口数值的准确性，进而可以在保证信道接入公平的情况下，降低通信设备的信道接入时延，以及降低由于不同通信设备选择相同的竞争窗口导致的数据传输碰撞的概率。
Patent WO-2022040891-A1 (WO)
Title: USE OF DEPROTONATED PHENYL-BRIDGED β-KETIMINE LITHIUM COORDINATION COMPLEX IN CYANOSILICATE REACTION
Inventor: XUE MINGQIANG
IPC: C07F7/18
Filed: 2020-08-24
Abstract: The use of deprotonated phenyl-bridged β-ketimine lithium coordination complex in a cyanosilicate reaction is disclosed. In the coordination complex, each β-ketimine unit is a double negative ion. A double negative ion β-ketimine group is a group having very high reactivity and can, for example, react with small molecules containing reactive hydrogen and with unsaturated bonded organic small molecules. The coordination complex may also function as a precursor for further synthesis of a double negative ion β-ketimine rare earth metal coordination complex. Use of the coordination complex in cyanosilicate reaction of a carbonyl group compound allows for the reaction temperature to be room temperature, and allows for highly effective carbonyl group compound and TMSCN reduction within a very short reaction time.
Patent WO-2022027753-A1 (WO)
Inventor: HE HONGWEN
IPC: B60W40/064
Filed: 2020-08-31
Abstract: 基于路面附着系数识别的整车动态性能控制方法及系统，其针对传统动力四轮驱动车辆，综合考虑了车辆各子系统的协同工作机制以及车辆动力学的横纵向耦合影响机制，提出了可改善整车横纵向动力学性能的全局控制策略。其结合现代控制理论、车辆动力学，用一种敏捷动力学控制方法，改善了不同路面下整车在弯道中的敏捷性、平顺性和操纵稳定性，提高驾驶员的驾乘体验。相对于现有技术，可改善用户日常使用工况的整车转向响应，提高车辆的安全性、行驶稳定性及过弯平顺性，同时还能够借鉴于自动驾驶车辆控制领域，用于对自动驾驶车辆控制技术的优化，尤其可用于弯道中的耦合控制。
Patent WO-2022051984-A1 (WO)
Inventor: ZHOU LIHUA
IPC: B01J31/22
Filed: 2020-09-10
Abstract: The present invention relates to a process for synthesizing pirfenidone (1) by taking 5-methyl-3,4-dihydro-2-pyridone and halogenated benzene (chlorobenzene, bromobenzene or iodobenzene) as raw materials in the presence of a catalytic system consisting of a copper salt and an organic ligand and in the presence of alkali. Compared with 5-methylpyridin-2(lH)-ketone, the 5-methyl-3,4-dihydro-2-pyridone is easier to obtain and lower in cost. The process further takes advantage of the high efficiency of a catalytic system consisting of a copper (1) salt and an organic ligand in the coupling of 5-methyl-3,4-dihydro-2-pyridone and halogenated benzene.
Patent WO-2022052049-A1 (WO)
Title: Three-dimensional memory device and fabrication method thereof
Inventor: ZHANG ZHONG
IPC: H01L27/1157
Filed: 2020-09-11
Abstract: Three-dimensional (3D) NAND memory devices and methods are provided. The 3D NAND memory device includes a substrate (110), core regions, isolation regions (104), a layer stack (140), channel structures, and an isolation structure. Each core region is surrounded by one or more of the isolation regions (104). The layer stack (140) is formed in each core region and includes first dielectric layers (141) and conductor layers (144) that are alternatingly stacked over each other. The channel structures are formed through the layer stack (140). The isolation structure is formed in one or more of the isolation regions (104), and includes second dielectric layers (141) and third dielectric layers (142) that are alternatingly stacked over each other.
Patent WO-2021082800-A1 (WO)
Inventor: FANG ZHENGPING
IPC: A61M16/04
Filed: 2020-09-18
Abstract: L'invention concerne un cathéter respiratoire à masque laryngé de type bouche de poisson rinçable à trois cavités, comprenant un corps de masque (100), le corps de masque (100) ayant une cavité de respiration (130) utilisée pour communiquer avec les voies respiratoires et une cavité digestive (140) utilisée pour communiquer avec le tube digestif, la cavité digestive (140) ayant une ouverture digestive (141) utilisée pour relier la cavité digestive (140) et le tube digestif, la paroi périphérique de la cavité digestive (140) s'effilant de l'extrémité la plus éloignée de l'ouverture digestive (141) à l'ouverture digestive (141), le bord de l'ouverture digestive (141) ayant une pluralité de saillies (142), et la pluralité de saillies (142) se déplaçant plus près les unes des autres en raison de la pression de compression environnante lorsque le cathéter respiratoire à masque laryngé de type bouche de poisson rinçable à trois cavités est inséré dans la gorge, rétrécissant l'ouverture digestive (141).
Patent WO-2021068755-A1 (WO)
Inventor: XIA LIN
IPC: A61P35/00
Filed: 2020-09-24
Abstract: 本发明公开了一种具有BRD4抑制活性的化合物、其制备方法及用途。本发明的具有BRD4抑制活性的化合物，结构如式I所示，各取代基的定义如说明书和权利要求书所述。本发明的化合物，具有很高的溴结构域蛋白抑制活性，特别是靶向BRD4的抑制活性，可用于治疗或/和预防由溴结构域蛋白介导的相关疾病。
Patent WO-2021098391-A1 (WO)
Inventor: CAO BING
IPC: H01S5/183
Filed: 2020-09-30
Abstract: The present invention relates to the field of semiconductor microcavity lasers, and disclosed is a semiconductor hexagonal micron disc laser in a double-triangle echo wall optical resonance mode, used for solving the problems that a laser in a hexagonal echo wall mode is low in quality factor and a laser in a triangular echo wall mode is difficult to emit laser. The device can reduce, by utilizing stimulated radiation physical properties of a high-refractive-index gain material, optical loss in a vertical direction of a microcavity laser by means of light reflection of a bottom surface provided by a reflection substrate; a semiconductor hexagonal micron disc serves as an optical resonant cavity and a laser gain substance; the laser serves as an optical pumping source to provide optical gain; when the power of the pumping source exceeds a threshold of the microcavity laser, laser emission is generated; laser spots of the pumping source are controlled to be located at the corners of the hexagonal micron disc, so that the laser realizes laser emission in the double-triangle echo wall optical resonance mode after stimulated radiation. Compared with conventional lasers in hexagonal and triangular echo wall optical resonance modes, the laser has the advantages of high quality factor and easy laser emission.
Patent WO-2021073583-A1 (WO)
Inventor: ZHANG TONGBAO
IPC: H01M4/525
Filed: 2020-10-16
Abstract: 一种锂电池正极材料前驱体、其制备方法及应用，所述前驱体具有化学式Ni xCo yM z(OH) 2，M为选自Fe、Cr、Cu、Ti、Mg、W、Mo、Nb、Zn、Sn、Zr、Ga、Mn和Al中的至少一种金属，其中，0.3≤x≤1，0＜y≤0.5，0＜z≤0.3；其中，所述前驱体包含片状单晶团聚体和多面体单晶颗粒，并且所述前驱体的XRD图谱中，I(001)、I(100)和I(101)之间满足以下关系：I(001)/I(100)不低于约1.5，且I(001)/I(101)不低于约1.2。采用所述前驱体制备得到的锂电池正极材料具有提高的电化学性能。
Patent WO-2022062002-A1 (WO)
Title: Bone conduction microphone
Inventor: ZHANG JINYU
IPC: H04R19/04
Filed: 2020-10-19
Abstract: The present utility model provides a bone conduction microphone. The bone conduction microphone comprises a housing, a circuit board covering the housing to enclose an accommodating space, and an MEMS chip and an ASIC chip accommodated in the accommodating space. The bone conduction microphone further comprises a vibration structure provided on the circuit board; the vibration structure comprises a substrate having a hollow portion, a diaphragm fixed on one side of the substrate distant from the circuit board, and a mass block fixed to the diaphragm; the substrate, the diaphragm, and the circuit board enclose a cavity for accommodating the MEMS chip and the ASIC chip. In the present utility model, the size of the bone conduction microphone is reduced and anti-electromagnetic interference performance is enhanced.
Patent WO-2022087814-A1 (WO)
Inventor: PAN KAI
IPC: H04W12/02
Filed: 2020-10-27
Abstract: 本申请提供一种基于车联网的信息传输方法及其相关设备，可令第一终端顺利生成BSM，使得第二终端可接收到来自第一终端的BSM，基于BSM确定第一终端的位置。本申请的方法包括：第一终端获取第一终端的加密后的坐标值；第一终端根据加密后的坐标值生成第一坐标值和第二坐标值；第一终端根据第一坐标值和第二坐标值生成基本安全消息BSM，BSM包含必选字段和可选字段，必选字段用于指示第一坐标值，可选字段用于指示第二坐标值，第一坐标值位于必选字段对应的取值范围中；第一终端向第二终端发送BSM；第二终端根据必选字段指示的第一坐标值和可选字段指示的第二坐标值确定加密后的坐标值；第二终端对加密后的坐标值进行解密，得到第一终端的解密后的坐标值。
Patent WO-2021088731-A1 (WO)
Inventor: SU YING
IPC: A47J27/00
Filed: 2020-10-30
Abstract: 一种烹饪器具(100,300)及控制方法和装置(200)，涉及电器技术领域，烹饪器具(100,300)的控制方法包括以下步骤：识别烹饪器具(100,300)内的水温处于预设烹饪温度区间(S101)；根据预设烹饪温度区间，控制烹饪器具(100,300)内的食材和水接触预设时间(S102)。
Patent WO-2021093679-A1 (WO)
Title: Visual positioning method and device
Inventor: FENG WENSEN
IPC: G01C11/00
Filed: 2020-11-06
Abstract: A visual positioning method and device. Said method comprises: acquiring a collected first image; determining a first pose according to the first image and an aerial photographing model; determining whether there is a ground model corresponding to the first pose in an air-ground model, and when there is a ground model corresponding to the first pose, determining a second pose according to the ground model; the air-ground model comprises the aerial photographing model and the ground model mapped to the aerial photographing model, the coordinate system of the ground model is the same as that of the aerial photographing model, and the positioning precision of the second pose is higher than that of the first pose. Fine visual positioning is performed on the basis of the ground model, and the positioning accuracy and success rate can be improved.
Patent WO-2021098787-A1 (WO)
Inventor: ZHAN QINGXIN
IPC: B65G1/04
Filed: 2020-11-19
Abstract: A carrying device and a carrying robot having the carrying device. The carrying device (30) comprises: a support bracket (32); a support plate (340) being mounted on the support bracket (32) and used for placing goods; detection devices (342) being connected to the support plate (340) and used for detecting goods (101) placed on the support plate (340); a telescopic arm (344) being mounted on the support bracket (32) and capable of extending out along a direction parallel to the support plate (340) to move the goods placed on the support plate (340). According to the carrying device (30), the detection devices (342) are provided on the support plate (340), the detection devices (342) detect the goods (101) placed on the support plate (340), manual goods detection is avoided, and the efficiency is high.
Patent WO-2022110243-A1 (WO)
Inventor: DU YUNFENG
IPC: A61B17/072
Filed: 2020-11-30
Abstract: 一种吻合器（100），包括末端执行器（1）、闭合机构（2）、推钉组件和第一驱动机构（10）。末端执行器（1）包括钉仓组件（11）和钉砧（12），钉仓组件（11）中设置有吻合钉；闭合机构（2）配置为驱动钉仓组件（11）和钉砧（12）对合以使末端执行器（1）闭合；推钉组件配置为将吻合钉从钉仓组件（11）中推出；第一驱动机构（10）配置为：在闭合阶段，第一驱动机构（10）与闭合机构（2）可拆卸地连接以驱动闭合机构（2）将末端执行器（1）闭合；在闭合阶段之后的推钉阶段，第一驱动机构（10）与闭合机构（2）分离并驱动推钉组件将吻合钉从钉仓组件（11）中推出。吻合器（100）可应用于医疗领域，例如用作手术过程中的手术器械。在吻合器（100）的运行过程中，闭合阶段和推钉阶段彼此独立，互不干扰，且第一驱动机构（10）配置为驱动两个阶段的实现。
Patent WO-2022052352-A1 (WO)
Title: Composite circuit board and manufacturing method therefor
Inventor: YANG ZHICHENG
IPC: H05K3/46
Filed: 2020-12-14
Abstract: Disclosed in the present application are a composite circuit board and a manufacturing method therefor. The composite circuit board comprises a flexible board, rigid boards, adhesive layers, and protection glue; the adhesive layers are sandwiched between the rigid boards and the flexible board and used for bonding the rigid boards and the flexible board; the rigid boards are provided with step slots passing through the rigid boards; the adhesive layers are provided with through slots passing through the adhesive layers; the step slots and the through slots are communicated with each other to form a thinning recess; the thinning recess exposes the flexible board; and the protection glue covers steps of the thinning recess and at least a portion of the exposed area of the flexible board. Such an arrangement mode can not only make the surfaces of the adhesive layers and the flexible board flat so as to facilitate a dispensing operation, but also increase the contact area between the protection glue and the rigid boards and between the protection glue and the adhesive layers so as to increase the bonding strength of the protection glue and the composite circuit board, thereby preventing the protection glue from falling off from the composite circuit board when the composite circuit board is bent at the junctions of the rigid boards and the flexible board.
Patent WO-2021169587-A1 (WO)
Inventor: TAN HUA
IPC: A24F40/50
Filed: 2020-12-30
Abstract: An atomizer control system and a control method for an electronic atomization device. The atomizer control system is applied to the electronic atomization device, the electronic atomization device comprises a main body (1) and an atomizer (2) that are detachably connected, and the surface of the atomizer (2) is provided with an identifier. The atomizer control system comprises: an atomizer installation identification unit (30) which is used for identifying whether or not the atomizer (2) is installed and connected to the main body (1); an optical sensor (10) which is used for receiving and interpreting an identifier image on the atomizer (2) so as to obtain identifier information; and a control unit (20) which is connected to the atomizer installation identification unit (30) and the optical sensor (10) and is used for enabling the optical sensor (10) to receive and interpret the identifier image on the atomizer (2) when the atomizer installation identification unit (30) identifies that the atomizer (2) is installed and connected, and reading the identifier information of the optical sensor (10). With the identifier on the surface of the atomizer (2), when the atomizer (2) is identified, the optical sensor (10) is started to identify the graphic identifier to obtain identifier information. The atomizer (2) is identified at low cost by distinguishing the type of the atomizer (2).