baber/WOPTO huggingface dataset:
Patent WO-2019144600-A1 (WO)
Title: Exhaust after-treatment device
Inventor: LI WEI
IPC: F01N3/20
Filed: 2018-08-14
Abstract: An exhaust after-treatment device (300), comprising a first after-treatment component (100) and a second after-treatment component (200), the first after-treatment component (100) comprises a first mixing chamber component (13), the second after-treatment component (200) comprises a second mixing chamber component (23). The first mixing chamber component (13) is detachably connected to the second mixing chamber component (23), the first mixing chamber component (13) comprises a first mixing tube (131) located therein and a porous tube (132) at least partly located in the first mixing tube (131); the second mixing chamber component (23) comprises a second mixing tube (231) located therein and a flap (232) located in the second mixing tube (231); and the porous tube (132) further extends into the second mixing tube (231) and is located upstream of the flap (232). The device facilitates maintenance, increases the distance and time of urea evaporation, improves the uniformity of airflow mixing, and enhances the anti-crystallization ability.
Patent WO-2020034221-A1 (WO)
Title: Antenna assembly and antenna tuning-free method and device
Inventor: WANG JUEPING
IPC: H01Q3/26
Filed: 2018-08-17
Abstract: The present application provides an antenna assembly and an antenna tuning-free method and device, relating to the field of terminals. In the present application, the number of antennas included in the antenna assembly is greater than the number of receiving antennas supported by CPE; therefore, when there is a network change, the CPE can select, from a plurality of antennas included in the antenna assembly, a number of antennas having a relatively good data transmission performance to serve as receiving antennas, said number being equal to the number of receiving antennas that the CPE is able to support; that is, the CPE does not need to adjust the directions of the antennas, but selects, from a set redundant number of antennas, antennas having a relatively good receiving performance to ensure that the CPE is directed to a direction in which the signal strength is high. As the CPE does not need to be directed to the direction, in which the signal strength is high, by rotating the directions of the antennas, the present invention ensures the high gain of the antennas in the CPE, and also avoids the inconvenience brought about by manual rotation; and furthermore, the CPE does not need to provide a rotation space for antenna rotation, reducing the size of the CPE and facilitating installation.
Patent WO-2020042147-A1 (WO)
Title: 超声探头
Inventor: KE CHANGXING
IPC: A61B8/00
Filed: 2018-08-31
Abstract: 一种超声探头，包括换能器（1）、转轴（2）、FPC（3）和安装座（4），转轴（2）可旋转的安装在安装座（4）上，换能器（1）固定安装在转轴（2）上，FPC（3）穿过安装座（4）与换能器（1）连接；换能器（1）的接线端设有保护部件（7），保护部件（7）用于隔档限位FPC（3）的摆动。由于设置了保护部件（7），限位了FPC（3）的空间位置，使得FPC（3）在较小的区域内摆动，降低了FPC（3）的摆动幅度，保证了FPC（3）摆动的稳定性，避免了FPC（3）因摆动幅度过大和摆动无规律导致的弯曲断裂。
Patent WO-2019056972-A1 (WO)
Title: Steam valve of cooking appliance and cooking appliance having same
Inventor: WANG XIAOYING
IPC: A47J27/00
Filed: 2018-09-12
Abstract: A steam valve (100) of a cooking appliance and a cooking appliance having the same, the steam valve (100) of the cooking appliance comprising: a valve seat (10), a valve cover (20) and a blocking portion (30); a mounting cavity (a) is provided between the valve cover (20) and the valve seat (10), and the mounting cavity (a) is provided with a steam inlet (11) and a steam outlet (21); the steam inlet (11) is disposed at the valve seat (10), and the steam outlet (21) is disposed on at least one from among the valve cover (20) and the valve seat (10); the blocking portion (30) is connected to an inner peripheral wall of the mounting cavity (a), and the blocking portion (30) is close to the steam outlet (21), at least part of the steam bypassing the blocking portion (30) and then flowing out from the steam outlet (21).
Patent WO-2020051880-A1 (WO)
Title: Double-headed hardware hammer
Inventor: ZHOU HAO
IPC: B25D1/04
Filed: 2018-09-14
Abstract: Disclosed is a double-headed hardware hammer, belonging to the technical field of hardware tools. The double-headed hardware hammer comprises a first hammerhead (1), a second hammerhead (2), a handle (3) and an elastic piece (4). The first hammerhead is fixedly connected to one end of the handle. The second hammerhead is connected to one end of the elastic piece. The other end of the elastic piece is fixed to the middle of the handle. The second hammerhead is located above the first hammerhead. There is a gap between the second hammerhead and the first hammerhead in a normal state. During hammering, the second hammerhead can re-hammer the first hammerhead under the effect of inertia. The hardware hammer is provided with two hammerheads arranged one above the other. During hammering, the first hammerhead directly strikes an object, and the second hammerhead hammers the first hammerhead under the effect of inertia. By hammering twice, the overall hammering force can be increased and the efficiency can be improved.
Patent WO-2019062741-A1 (WO)
Title: Steel for ultra-supercritical thermal power unit and preparation method therefor
Inventor: LUO SUZHEN
IPC: C22C38/32
Filed: 2018-09-26
Abstract: A steel for an ultra-supercritical thermal power unit and a preparation method therefor, the steel having the following chemical components by mass percent: Cr: 8.0-10.0%; W: 2.0-3.2%; Co: 2.0-4.0%; V: 0.1-0.3%; Nb: 0.01-0.1%; B: 0.006-0.018%; Cu: 0.2-1.0%; Mn: 0.2-1.0%; Al: 0.005-0.08%; Si: 0.1-0.8%; C: 0.06-0.12%; N: 0.003-0.010%; P: ≤0.02%; S: ≤0.01%; Ni: ≤0.01%; Re: ≤0.01%; Ti: ≤0.01%; and the balance of Fe and unavoidable impurities. The total amount of the unavoidable impurities is ≤0.015%, and the components also need to meet: 1.6≤(Cr+1.4W+1.5Si+2Nb+2V)/(Co+Cu+0.3Mn+30C+20N)≤3.2, and 0.6≤B/N≤6. The steel has good resistance to steam corrosion oxidation and a good long-lasting high temperature creep performance, wherein the performance is specifically that the creep rupture strength at 620-650°C for 100,000 hours is not less than 100 MPa by extrapolation; the weight gain is not greater than 18mg/cm2 after steam oxidation corrosion at 650°C for 1000 hours. The present invention is especially suitable for boiler tubes or other heat-resistant equipment of the ultra-supercritical thermal power unit.
Patent WO-2020061832-A1 (WO)
Title: 一种超声诊断仪及超声诊断仪手臂助力装置
Inventor: ZHANG LIPING
IPC: A61B8/00
Filed: 2018-09-26
Abstract: 一种超声诊断仪及超声诊断仪手臂助力装置（3），超声诊断仪包括显示器、控制面板、超声主机、探头和手臂助力装置（3）；手臂助力装置（3）包括支架（3100）、悬臂（3300）和手托（3200）；支架（3100）用于支撑悬臂（3300）和手托（3200）；手托（3200）用于承托使用者的手臂，手托（3200）通过悬臂（3300）连接到支架（3100）上；悬臂（3300）将手托（3200）与支架（3100）隔开；手托（3200）到支架（3100）的距离可调节。医护人员在使用探头设备时通过手臂助力装置（3）承托手臂，避免了长时间悬着手臂使用探头设备造成的手臂酸痛，同时悬臂（3300）的长度可以调节，使得使用者可以灵活移动探头，覆盖所要扫查的较大范围。
Patent WO-2020010723-A1 (WO)
Title: Air conditioner and defrost control method therefor
Inventor: REN SHANJUN
IPC: F25B47/00
Filed: 2018-09-29
Abstract: An air conditioner and a defrost control method therefor, wherein the defrosting control method comprises: obtaining residual frost detection parameters when an air conditioner ends a defrost mode; determining, on the basis of the residual frost detection parameters, whether residual frost exists in a heat exchange fin group at the bottom of an outdoor heat exchanger (2); and controlling a residual frost removal mode to run in response to the determination that residual frost exists in the heat exchange fin group at the bottom of the outdoor heat exchanger (2), the residual frost removal mode comprising opening a defrost control valve (6). By adding a defrost branch (5) to the outdoor unit of the air conditioner, a high temperature refrigerant can be directly conveyed to the bottom heat exchange fin group to defrost same without passing through a top heat exchange fin group of the outdoor heat exchanger (2), so that the frost in the bottom heat exchange fin group can be quickly removed by using the high temperature refrigerant.
Patent WO-2020077521-A1 (WO)
Title: Quantum state search method and apparatus
Inventor: SUN ZHIWEI
IPC: G06N10/00
Filed: 2018-10-16
Abstract: A quantum state search method and apparatus for use in the technical field of information security. The quantum state search method comprises: on the basis of the Hadamard transform effect, transforming a quantum initial state to obtain a quantum input state (101); determining an iterative operator on the basis of a quantum black box and the quantum input state and, on the basis of the iterative operator and the quantum input state, implementing an iterative operation to obtain a quantum intermediate state and determining the quantum intermediate state as a new quantum input state (103); executing the step of determining an iterative operator on the basis of a quantum black box and the quantum input state and, on the basis of the iterative operator and the quantum input state, implementing an iterative operation to obtain a quantum intermediate state and determining the quantum intermediate state as a new quantum input state until a preset termination condition is reached, and then determining the obtained quantum intermediate state as a labelled quantum state (104). The present method improves the quantum state search method calculation speed.
Patent WO-2019085762-A1 (WO)
Inventor: PARK JINMOO
IPC: G02B6/00
Filed: 2018-10-18
Abstract: 一种背光模组，包括导光板（100）。导光板（100）包括出光面，以及设置于该出光面一侧的光学膜片（200）。在导光板（100）的出光面一侧还设置有用于支撑及固定显示面板（300）的支撑结构（400）。还提供了一种包括背光模组的显示装置。该背光模组及显示装置能够有效解决窄边框背光模组的大视角亮线问题，且使窄边框的边框尺寸不受胶框成型厚度限制，减小边框尺寸。
Patent WO-2019085795-A1 (WO)
Inventor: WANG CHUNJUAN
IPC: H01R9/28
Filed: 2018-10-23
Abstract: 一种功率连接件，包括金属连接座（2）和金属连接插针（5），且所述金属连接插针（5）套设于所述金属连接座（2）内且所述金属连接插针（5）与所述金属连接座（2）电性连接，且所述金属连接插针（5）与所述金属连接座（2）两端分别连接导线（6、1）。金属连接插针（5）插设于金属连接座（2）内部，且金属连接插针（5）与金属连接座（2）可电性连接，由于金属连接插座（2）和金属连接插针（5）的两侧分别连接有导线（1、6），从而在金属连接座（2）和金属连接插针（5）固定一体时，将两侧的导线（1、6）导通。
Patent WO-2019237654-A1 (WO)
Title: Method for growing oxide layer on silicon carbide substrate
Inventor: HE ZHI
IPC: H01L21/02
Filed: 2018-11-16
Abstract: Disclosed is a method for growing an oxide layer on a silicon carbide substrate. The method comprises the following steps: S1: covering a surface of a silicon carbide substrate (1) with a mask layer (2) and then carrying out a patterning treatment on the mask layer (2), so that a first region, which is to be oxidized, on the surface of the silicon carbide substrate (1) is exposed, and a second region to be oxidized thereof is covered by the mask layer (2); S2: implanting oxygen ions and nitrogen ions (3) into the first region, which is to be oxidized, to form an ion implantation layer (4) on the surface of the silicon carbide substrate (1); and S4: carrying out a high-temperature thermal oxidation treatment to form an oxide layer (5) on the surface of the silicon carbide substrate (1), wherein the thickness of the oxide layer (5) on the ion implantation layer (4) is greater than that of the oxide layer (5) in the remaining region of the surface of the silicon carbide substrate (1). According to the method, by means of the implantation of the oxygen ions, the silicon carbide surface is amorphized, so that the oxidation rate is improved; furthermore, by means of the implantation of the nitrogen ions, the interface state density of silicon dioxide and silicon carbide is reduced, so that the quality of an interface between the silicon dioxide and the silicon carbide can be improved.
Patent WO-2019128614-A1 (WO)
Title: 一种高效分离和培养人原代黑色素细胞的方法
Inventor: WU XUNWEI
IPC: C12N5/077
Filed: 2018-11-30
Abstract: 一种分离和培养人原代黑色素细胞的方法，该方法将ROCK抑制剂添加到成分为Ham'sF-12培养基，二丁酰环腺苷酸，3-异丁基-1-甲基黄嘌呤，正钒酸钠，佛波醇12-十四酸酯13-乙酸酯，胎牛血清和双抗的培养基。
Patent WO-2019114743-A1 (WO)
Title: 金属矿山水资源循环利用中污染物控制装置及控制方法
Inventor: WANG LEI
IPC: C02F101/20
Filed: 2018-12-12
Abstract: 本发明公开了一种金属矿山水资源循环利用中污染物控制装置及控制方法，该装置包括多阶段进水人工湿地(3)，多阶段进水人工湿地(3)中铺设有一层或多层填料，填料层中不同高度水平埋设有布水管(4)进行多阶段进水，通过使接收的流域水流经各层填料使污染物得到降解或脱除。多阶段进水人工湿地中每层填料中的填料种类、用量配比、粒径大小和填充高度进行特定的选择，可在多阶段进水人工湿地中有效实现重金属吸附、悬浮物滤除、有机物降解和脱磷脱氮，有效避免重金属积累危害人类健康，维护农田良好状况，促进农业的持续健康发展。
Patent WO-2019120246-A1 (WO)
Inventor: XIAN WANCHUN
IPC: F21S2/00
Filed: 2018-12-20
Abstract: 一种光源基板组件、光源模组（100）及照明装置。光源基板组件包括电源线（3）、第一电容（23）、及安装于金属框架（1）的光源基板（4），第一电容（23）的一端连接电源线（3），另一端连接光源基板（4），光源基板（4）上设置有光源（41）、第二电容（42）、及与第二电容（42）连接的第一导电元件（43），第二电容（42）的一端连接第一电容（23），另一端连接第一导电元件（43），第一导电元件（43）通过第二导电元件（44）电性连接至金属框架（1）。该光源基板组件通过设置第二电容（42）并使其与第一电容（42）及金属边框（1）连接，使得在进行耐压测试时，第二电容（42）分担了绝大部分电压，而光源（41）中只有很小的漏电流经过，从而使得光源（41）不被击穿。该光源模组（100）结构简单、散热性好、电气可靠性高，成本较低，且提升组装效率。
Patent WO-2020142891-A1 (WO)
Inventor: LIN ZHAO
IPC: H02J3/46
Filed: 2019-01-08
Abstract: The embodiment of the present application discloses a method, device and system for output power adjustment as well as a storage medium. The method comprises the following steps: when the output power supplied to a load by a first inverter is detected to be greater than a rated power or the ratio between the output power and the rated power is detected to be less than a preset threshold, adjusting a first power weight coefficient of the output power in the total power of the load; obtaining first power information of the first inverter and receiving second power information and a second power weight coefficient sent by at least one second inverter supplying power to the load; and adjusting the output power according to the adjusted first power weight coefficient, the second power weight coefficient, the first power information and the second power information. The embodiment of the present application can improve the flexibility of power allocation and the stability of an inverter parallel system.
Patent WO-2020143004-A1 (WO)
Inventor: HE GANG
IPC: G05D1/12
Filed: 2019-01-10
Abstract: An information processing method and related device thereof. The method comprises: in the process of moving a movable platform, controlling a terminal to receive positioning information sent by the movable platform, the positioning information being positioning information when a photographing apparatus photographs an image, and the photographing apparatus being configured on the movable platform (101); and controlling the terminal to output prompt information according to the positioning information, the prompt information being used for prompting an abnormality of the operation state of the movable platform (102). According to the method, the prompt information is outputted according to the received positioning information, so as to prompt a user whether the movable platform is in a normal operation state when the photographing apparatus photographs the image, thereby facilitating improving the operation efficiency of the movable platform.
Patent WO-2019141131-A1 (WO)
Inventor: ZHOU BING
IPC: C07D487/04
Filed: 2019-01-11
Abstract: 本发明涉及溴结构域抑制剂，提供了一种由通式I表示的化合物、其可药用的盐、对映异构体、非对映异构体、阻转异构体、外消旋体、多晶型物、溶剂合物或经同位素标记之化合物(包括氘取代)，其制备方法，包含其的药物组合物及它们在制药中的用途。
Patent WO-2020155065-A1 (WO)
Inventor: JIANG ZEQUAN
IPC: F42B4/18
Filed: 2019-01-31
Abstract: 一种电子烟花喷射控制装置（100）和电子烟花喷射系统，该烟花喷射控制装置（100）包括：第一贮液罐（110），第一贮液罐（110）顶部设有第一开口；增压机构，用于对第一贮液罐（110）充气；第一喷射机构，包括第一喷射管（131）和第一喷头盖（132），第一喷射管（131）和第一喷头盖（132）形成第一喷射路径；启动机构，包括启动电机（142）和设置在第一喷射路径上的第一单向阀（141），启动电机（142）用于打开第一单向阀（141），使第一贮液罐（110）内的料液经第一喷射路径喷出；第一发光机构，包括LED灯（151），驱动LED灯（151）发光，照射第一喷射路径内的料液进行光线的导光。该装置和系统可通过喷射安全无害的料液，实现安全无火的液体烟花喷射效果，不仅可避免现有烟花因使用明火而产生的火灾等隐患，而且还可避免运输途中所产生的爆炸等安全隐患。
Patent WO-2020168520-A1 (WO)
Title: Codeur, systeme de codage et procédé de codage
Inventor: ZHANG JIANHUA
IPC: G06T9/00
Filed: 2019-02-21
Abstract: L'invention concerne un codeur, un système de codage et un procédé de codage. Le codeur comprend : un premier circuit d'interface (71) utilisé pour lire dans une mémoire externe des informations statistiques d'une image pré-générée à coder; un circuit de commande de rendement de codage (75) utilisé pour déterminer un rendement de codage cible de blocs d'image dans l'image à coder sur la base des informations statistiques de l'image à coder; un premier circuit de codage (74) utilisé pour mettre en oeuvre un codage de niveau 1 des blocs d'image pour obtenir un flux de codes des blocs d'image; et un second circuit de codage (76) utilisé pour mettre en oeuvre un codage de niveau 2 du flux de codes des blocs d'image sur la base du rendement de codage cible afin de tronquer le flux de codes des blocs d'image. Le présent système précalcule des informations statistiques des blocs d'image dans l'image à coder et, sur la base des informations statistiques, tronque le flux de codes des blocs d'image, réduisant les demandes de bande passante du système du codeur.
Patent WO-2019237763-A1 (WO)
Title: Rlf processing method and apparatus, and communication device
Inventor: YANG NING
IPC: H04W76/00
Filed: 2019-02-22
Abstract: Embodiments of the present application provide an RLF processing method and apparatus, and a communication device, for use in processing the problem of RLF without interrupting service data of a UE. The method comprises: a first node receives a first message sent by a terminal, wherein the first message is used for indicating that RLF occurs on a second node side; the first node sends the first message to the second node, so that the second node determines a third node to be switched to and sends a second message to the first node, wherein the second message is used for indicating, to the first node, the switching to the third node; the first node initiates a switching preparation process to the third node and receives a third message sent by the third node, wherein the third message carries a switching command; the first node sends a fourth message to the second node, and sends the switching command to the terminal, so as to trigger the terminal to perform a switching process.<
Patent WO-2020015361-A1 (WO)
Title: Additive manufacturing device and method
Inventor: HU XIAOGANG
IPC: B33Y30/00
Filed: 2019-02-28
Abstract: Disclosed is an additive manufacturing device, comprising a spiral extrusion mechanism (1), wherein same comprises: a material cylinder (11) successively provided, from top to bottom, with a solid feeding port (111), a solid conveying area (112), a melt pressure-establishment area (113), a melt metering and extrusion area (114), a dispersion area (115), a storage area (116) and a semisolid discharge port (117); a first threaded rod (12) located inside the material cylinder; a torque sensor (121) connected to the first threaded rod; and multiple sections of a heating sleeve (13) being sheathed on an outer side of the material cylinder. An additive manufacturing method is further disclosed, wherein the viscosity state and flow state of a semisolid are characterized by means of measuring the torque of the semisolid during stirring. According to the additive manufacturing device and method, the flow behavior of a semisolid metal can be effectively controlled.
Patent WO-2019196721-A1 (WO)
Inventor: ZHANG XUDONG
IPC: G06F21/60
Filed: 2019-04-03
Abstract: La présente invention concerne des procédés et des appareils de traitement de demande de données et de protection de données. Les procédés peuvent consister à recevoir une demande de données transmise par un demandeur de données, la demande de données étant utilisée pour demander d'acquérir une ressource de données ; à déterminer si le demandeur de données a une autorisation d'acquérir la ressource de données ; et à interdire à un serveur de répondre à la demande de données, si le demandeur de données n'a pas d'autorisation d'acquérir la ressource de données.
Patent WO-2020206605-A1 (WO)
Inventor: LIN YANAN
IPC: H04W28/00
Filed: 2019-04-09
Abstract: 下行控制信令传输方法及相关产品，包括：接收第一下行控制信令DCI，第一DCI不包括优先级指示信息域；接收第二DCI，第二DCI包括优先级指示信息域，第一DCI对应的传输资源与第二DCI对应的传输资源部分重叠或者完全重叠；根据第一DCI中的目标信息域，确定第一DCI对应信道或信息的优先级。可在保证第一DCI载荷大小不变的前提下，提供优先级指示，以支持URLLC的灵活调度。
Patent WO-2019201149-A1 (WO)
Title: Clothing treatment agent dispensing assembly for clothing treatment apparatus, and clothing treatment apparatus
Inventor: HUANG TAO
IPC: D06F39/02
Filed: 2019-04-11
Abstract: Disclosed are a clothing treatment agent dispensing assembly for a clothing treatment apparatus and a clothing treatment apparatus, the clothing treatment agent dispensing assembly comprising a dispensing container (1) and a cover (2), wherein the dispensing container is provided with a dispensing port (3), and the cover is in sliding connection with the dispensing container to open/close the dispensing port. By arranging the cover and the dispensing container to be in sliding fit, the above structure makes it possible to avoid the occupation of too much space due to improper positioning of the cover when a clothing treatment agent dispensing operation is performed, and at the same time, after the clothing treatment agent dispensing operation is completed, the dispensing port may be closed by the cover, thereby preventing impurities such as dust from entering the dispensing container, avoiding the contamination of the clothing treatment agent, not affecting the activity of the laundry treatment agent, being convenient for a user to use, and improving the user experience.
Patent WO-2020093675-A1 (WO)
Title: Microfluidic device and detection method therefor
Inventor: GU LE
IPC: B01L3/00
Filed: 2019-05-13
Abstract: A microfluidic device (1000) and a detection method (1100, 1200) for the microfluidic device (1000) are provided. The microfluidic device (1000) includes a driving substrate (100) configured to drive a movement of a droplet (10); and a position detector configured to detect a position of the droplet (10) on the driving substrate (100).
Patent WO-2020133908-A1 (WO)
Inventor: HUANG MAOZHAO
IPC: H04M1/02
Filed: 2019-05-29
Abstract: 本申请公开了一种终端设备，包括主机端和能够可拆卸连接于主机端的子机端，子机端包括显示屏、主电路板、副电路板、连接主电路板或副电路板的压电陶瓷受话器，显示屏具有显示面，主电路板、副电路板和压电陶瓷受话器位于显示屏背离显示面的一侧，且压电陶瓷受话器贴设于显示屏上，主电路板或副电路板上连续的孔壁包围的区域形成避让槽；或者，主电路板或副电路板的边缘开设缺口，缺口包围的区域形成避让槽；压电陶瓷受话器位于避让槽内，以使避让槽包围压电陶瓷受话器的至少部分。终端设备的空间利用率较高。本申请还提供了一种终端设备。
Patent WO-2020232749-A1 (WO)
Inventor: WENG JIE
IPC: B60H3/00
Filed: 2019-06-03
Abstract: Disclosed is an automatically rotating vehicle-mounted perfume box based on a solar panel, the perfume box comprising a metal perfume seat (1), a bottom plate (2), a fragrance retaining sheet (3), a motor base (4), a speed reduction motor (5), a solar panel (6), a transparent light diffusion plate (7), a first metal circular ring (9), a second metal circular ring (10), and a third metal circular ring (11). The middle of the bottom of the metal perfume seat (1) is provided with a rolling bearing (13), the bottom of the rolling bearing (13) is connected to the bottom plate (2), the fragrance retaining sheet (3) is arranged inside the metal perfume seat (1), the top of the fragrance retaining sheet (3) is provided with the motor base (4), the speed reduction motor (5) is arranged inside the motor base (4), the top of the speed reduction motor (5) is connected to the solar panel (6), the top of the solar panel (6) is provided with the transparent light diffusion plate (7), and the top of the transparent light diffusion plate (7) is provided with the first metal circular ring (9). According to the automatically rotating vehicle-mounted perfume box based on a solar panel, fragrance is emitted upwards along side walls of the metal perfume seat (1); and the solar panel (6) stably and reliably supplies power to the speed reduction motor (5) to drive the upper half part to rotate, and the fragrance is diffused outwards by means of airflow.
Patent WO-2020007237-A1 (WO)
Inventor: WU BINCHENG
IPC: E05D11/00
Filed: 2019-06-28
Abstract: 一种分拆式扣板，用于门扇安装合页(4)，扣板(1)和压板(2)整体都是呈板状，扣板(1)的板面设置有螺纹孔(101)，压板(2)的板面设置通孔(201)，压板(2)的板面一侧设置台阶(202)，扣板(1)上的螺纹孔(101)与压板(2)上的通孔(201)的位置与个数相对应，扣板(1)板面设置螺纹孔(101)，压板(2)板面设置通孔(201)，板面侧边设置台阶，扣板(1)与压板(2)组合时螺纹孔(101)与通孔(201)对应设置，扣板(1)先放置入型材槽坑内，扣板(1)和压板(2)的两板面位于内台阶面处抵靠，螺丝穿过合页(4)及压板(2)拧紧在扣板(1)上，使扣板(1)压紧压板(2)往上升起，使到合页(4)能固定在型材上。采用分拆式组合使用，使铝型材门安装合页时无需先将扣板设置在铝型材的安装槽再拼接门扇及门框,生产制造方便、安装简单、结构合理。