baber/WOPTO huggingface dataset:
Patent WO-2020103321-A1 (WO)
Title: Gear-driven milling apparatus
Inventor: ZHANG YUAN
IPC: B02C18/10
Filed: 2019-01-09
Abstract: A gear-driven milling apparatus. A casing pipe (6) is coaxially and fixedly installed at an outer side of a feed pipe (5). The casing pipe is fixedly connected to a gear-driven milling mechanism (8). A first protective housing (1) is provided outside the casing pipe. A pipe clamp (7) is provided between the first protective housing and the casing pipe. The pipe clamp is rotatably connected to the casing pipe, and is fixedly connected to the first protective housing. An opening is arranged at one end of the first protective housing. Another end of the first protective housing is fixedly connected to a second protective housing (2). A motor (3) is fixed at an upper end surface of the second protective housing. A rotary shaft (4) is fixed to an output shaft of the motor, and is rotatably connected to a top plate of the second protective housing. A final grinding device (10), a secondary grinding device (9) and the gear-driven milling mechanism are sequentially provided at the rotary shaft from bottom to top. The apparatus has low manufacturing costs, and is convenient to use. The apparatus performs multiple grinding operations so as to reduce ingredients to small fragments without requiring manual grinding operations, thereby reducing required time and labor.
Patent WO-2020168475-A1 (WO)
Inventor: DU XINFA
IPC: H04L29/08
Filed: 2019-02-20
Abstract: A management device for a vehicle-mounted apparatus comprises: a state detection unit used to detect a current state of a vehicle-mounted apparatus; a first communication module communicating with a mobile terminal and/or a server, and used to send the current state to the mobile terminal and/or the server and to receive a control command generated by the mobile terminal and/or the server according to the current state; and a controller controlling an operation execution unit of the vehicle-mounted apparatus according to the control command so as to drive the vehicle-mounted apparatus to execute a corresponding operation. The device enables smart control over a vehicle-mounted device, thereby effectively meeting usage requirements, and improving user experience. Also provided are a vehicle and a server.
Patent WO-2020172761-A1 (WO)
Inventor: LI JIANPENG
IPC: G06F3/044
Filed: 2019-02-25
Abstract: 本申请公开一种柔性触控装置，包括处理器(10)、发射电极(20)和接收电极(30)，所述处理器(10)用于获取所述接收电极(30)的自电容以及所述发射电极(20)与所述接收电极(30)之间的互电容，并根据所述自电容以及所述互电容的变化确定所述柔性触控装置(100)的当前状态。本申请还公开一种状态确定方法及电子设备(1000)。本申请能够根据所述自电容以及所述互电容的变化确定所述柔性触控装置(100)的当前状态，避免误判断。
Patent WO-2020042561-A1 (WO)
Inventor: WANG JIE
IPC: B32B7/12
Filed: 2019-03-01
Abstract: Disclosed are a reflection curing adhesive, a transparent curing adhesive, a projection screen and a preparation method therefor. The projection screen comprises a substrate, a microstructure reflection layer and a diffusion layer stacked in sequence, wherein the microstructure reflection layer comprises a reflection structure layer and a glue-filled layer, with the material of the reflection structure layer being the reflection curing adhesive, and the materials of the adhesive-filled layer and the diffusion layer are the transparent curing adhesives. In the present invention, by adding two types of photoinitiators to the reflection curing adhesive and the transparent curing adhesive and using a secondary curing method, the substrate, the microstructure reflection layer and the diffusion layer, constituting the projection screen, can be tightly bonded, thereby greatly reducing the thickness of the product, realizing the production of an ultra-thin projection light-resistant curtain and reducing production costs; in addition, there is no need for a large amount of an organic solvent mixture during the production of the projection screen, causing no emission of VOCs, and same is more environmentally friendly and safe as compared with existing processes.
Patent WO-2020177020-A1 (WO)
Title: Internet of things device discovery method, apparatus, and terminal device
Inventor: TANG HAI
IPC: H04L29/08
Filed: 2019-03-01
Abstract: The embodiments of the present application relate to the field of Internet of things communication, and provided thereby are an Internet of Things device discovery method, apparatus and terminal device. The method comprises: sending a device discovery message; receiving a first response message sent by an original device, the first response message comprising device information of a shadow device corresponding to the original device; and determining the shadow device corresponding to the original device according to the first response message. In the embodiments of the present application, by means of the first response message comprising the device information of the shadow device corresponding to the original device, the terminal device can determine the shadow device corresponding to the original device according to the first response message such that, subsequently, the functions provided by the corresponding original device are executed by means of accessing the shadow device, thus avoiding the problem in the related art in which a terminal device cannot accurately discover a shadow device, which leads to the failure of a control device, and ensuring the normal control of Internet of Things devices by the terminal device.
Patent WO-2019184799-A1 (WO)
Title: Direct drive motor for laundry treatment apparatus, and laundry treatment apparatus
Inventor: WENG ZONGYUAN
IPC: H02K5/16
Filed: 2019-03-21
Abstract: A direct drive motor for a laundry treatment apparatus, and a laundry treatment apparatus. The laundry treatment apparatus comprises a laundry treatment drum (2). The direct drive motor comprises a front housing (6), a rear housing (7), a stator (4), a rotor (3) and a drive shaft (5). The front housing (6) and the rear housing (7) are combined to form a motor housing of the direct drive motor. The stator (4) and the rotor (3) are provided inside the motor housing. The rotor (3) is connected to the laundry treatment drum (2) by means of the drive shaft (5). Support bearings (8, 9) are provided between the drive shaft (5) and at least one of the front housing (6) and the rear housing (7). In the laundry treatment apparatus, the support bearings (8, 9) are supported by the motor housing in place of a bearing base, thereby eliminating the need for a bearing base. Accordingly, the laundry treatment apparatus has an increased capacity and can perform treatment on more laundry items, thereby improving user experience.
Patent WO-2020124874-A1 (WO)
Title: Image processing method
Inventor: DENG YUFAN
IPC: G06T5/00
Filed: 2019-04-08
Abstract: An image processing method, comprising: taking two frames of images among multiple frames of images of a scene as a reference image and an original image to be corrected, respectively; using the peak coordinates of a cross entropy of the reference image and said original image to be corrected to acquire a restoration displacement amount; according to the restoration displacement amount, performing displacement of said original image to be corrected; using the portion of the displaced image to be corrected overlapping with said original image to be corrected and the other portions of the reference image other than the portion corresponding to the overlapping portion to form a preliminary corrected image; and then calculating cross entropies of a plurality of replacement blocks of the reference image and blocks to be replaced corresponding to the preliminary corrected image, to acquire the peak values of the plurality of cross entropies, finding the peak value of a cross entropy which is less than a threshold, and using the corresponding replacement blocks to replace the corresponding blocks to be replaced in the preliminary corrected image, thereby effectively removing ghosts from a high dynamic range image, and improving the quality of the image.
Patent WO-2019223610-A1 (WO)
Title: Display screen component and foldable device having same
Inventor: BAI JIAN
IPC: H04M1/02
Filed: 2019-05-17
Abstract: A display screen component and a foldable device having same areprovided. The display screen component includes a display screen including a first display portionhaving a rear wall and a second display portion, the first display portion being connected with the second display portion and configured tobe foldablewith respect to the second display portion; and a camera coupled to the rear wall. The camera is configured to be moved as the first display portion is folded and unfolded with respect to the second display portion, so as to capture images of different regions when the first display portion is folded or unfolded with respect to the second display portion.
Patent WO-2019219086-A1 (WO)
Title: Profile connection member and vehicle having same
Inventor: QU FANDUO
IPC: B62D21/00
Filed: 2019-05-17
Abstract: A profile connection member (100) comprises a profile (1) and an embedded mechanical member (2). The profile (1) is provided with a profile cavity (11). A bottom wall of the profile (1) is provided with a bottom profile hole (13) communicating with the profile cavity (11). The embedded mechanical member (2) is sleeved in the profile cavity (11). A mounting cavity (21) is provided in the embedded mechanical member (2), and a bottom wall of the embedded mechanical member (2) is provided with a bottom bolt hole (22) communicating with the mounting cavity (21). The bottom bolt hole (22) is disposed opposite the bottom profile hole (13), such that a bolt shank portion (31) of the bolt (3) located in the mounting cavity (21) sequentially passes through the bottom bolt hole (22) and the bottom profile hole (13). When the profile connection member is used for connection, the bolt does not need to pass through two sides of an entire profile, thereby reducing the weight of the bolt; when the bolt presses and fixes the profile, the profile does not need to be pressed at two sides simultaneously, thereby reducing the degree of deformation of the profile pressed by the bolt. Also provided is a vehicle, comprising the profile connection member (100).
Patent WO-2020237423-A1 (WO)
Inventor: ZHENG WANHUA
IPC: H01S5/323
Filed: 2019-05-24
Abstract: A laser having an output silicon waveguide comprises: a group III-V active structure used to form a light source of a laser, the group III-V active structure comprising a tunnel junction layer (4, 5) used to form a reverse tunneling current channel; an N-type substrate (2) provided at an upper surface of the tunnel junction layer (4, 5); a P-type layer (6, 7, 8) provided at a lower surface of the tunnel junction layer (4, 5); a quantum well active layer (9) provided at a lower surface of the P-type layer (6, 7, 8); an N-type layer (10, 11, 12) provided at a lower surface of the quantum well active layer (9); and a silicon waveguide structure (18) provided under the group III-V active structure and used to form an optical resonant cavity and a laser output waveguide together with the group III-V active structure.
Patent WO-2020140394-A1 (WO)
Inventor: LEI QIONG
IPC: G06F16/17
Filed: 2019-06-17
Abstract: 一种文件存储方法、终端设备及计算机可读存储介质，用于计算机应用技术领域，包括：获取待存储文件（S101），将所述待存储文件进行基于纠删码的冗余分片，得到至少一个分片数据（S102），获取网络中每个存储节点的运行数据，根据所述运行数据确定用于存储所述分片数据的目标存储节点，并将所述分片数据发送至所述目标存储节点（S103）。通过将待存储文件进行基于纠删码的冗余分片，得到分片数据，将分片数据发送至对应的存储节点进行存储，降低了大文件存储的占用空间，从而节省费用和存储代价。
Patent WO-2020015508-A1 (WO)
Title: Method for treating concrete hole or rebar exposure
Inventor: AN GUANGWEN
IPC: C04B28/34
Filed: 2019-06-28
Abstract: Disclosed is a method for treating a concrete hole or rebar exposure. comprising the steps of chipping away unqualified concrete, interface cleaning, formwork erection, blending, placing, curing, formwork removal and putting into use. In addition, by means of treating by the method, concrete at a repair position has the following characteristics: (1) a low dry shrinkage rate, and even slight expansion, such that a shrinkage cracking phenomenon no longer occurs, thereby ensuring the durability of a concrete structure; (2) a short setting time and a high early compressive strength, such that the concrete structure can be timely in a service state; and (3) a high bending strength and a high bonding strength, thereby improving an adaptive capacity of a concrete member to the environment.
Patent WO-2020155551-A1 (WO)
Inventor: LI JINCHENG
IPC: G03F7/42
Filed: 2019-07-01
Abstract: 一种铜清洗剂，以100重量份为基础，包括：40～65重量份的去离子水；25～35重量份的丙酮缩甘油；0.001～2重量份的表面活性剂；以及0.01～2重量份的缓蚀剂。
Patent WO-2021000242-A1 (WO)
Inventor: GU ZHENG
IPC: C07D495/04
Filed: 2019-07-02
Abstract: L'invention concerne des dérivés de thiénopyrimidine ayant des configurations stéréo et leur utilisation en médecine. L'invention concerne également des compositions pharmaceutiques des composés. Les composés ou les compositions pharmaceutiques peuvent être utilisés pour inhiber l'acétyl-CoA carboxylase (ACC). L'invention concerne également un procédé de préparation des composés et des compositions pharmaceutiques, et leur utilisation dans le traitement ou la prévention de maladies associées à la régulation de l'ACC de mammifères, en particulier, d'êtres humains.
Patent WO-2020258371-A1 (WO)
Inventor: ZHANG HUA
IPC: H01M50/211
Filed: 2019-07-08
Abstract: The present application relates to the field of energy storage devices, and in particular, to a battery module, comprising a lower shell, and a plurality of sequentially stacked battery cells and a heat conducting plate which are accommodated in the lower shell. The lower shell is connected to the heat conducting plate by means of an engagement assembly. The battery module of the present application connects the heat conducting plate to the lower shell by means of the engagement assembly, thereby eliminating the need for a welding process in the prior art, and solving the problem of other components becoming ineffective due to metal splashing.
Patent WO-2020042838-A1 (WO)
Inventor: WANG JIANHUI
IPC: H04M1/02
Filed: 2019-07-25
Abstract: Provided are a camera control method and a terminal. The method comprises: acquiring the state of charge of a terminal; and when the state of charge of the terminal meets a preset condition, and the terminal satisfies a camera lifting condition, controlling the camera to remain in a lifting or retracted state.
Patent WO-2020244043-A1 (WO)
Title: Online state monitoring method for igbt module bonding wire
Inventor: HE YIGANG
IPC: G06N3/12
Filed: 2019-07-29
Abstract: An online state monitoring method for an IGBT module bonding wire. The method comprises the following steps: step I: building a full-bridge inverter circuit and a V  CE  online measurement circuit, and connecting two input ends of the V  CE  online measurement circuit to a collector and an emitter of an IGBT power module of the full-bridge inverter circuit to realize a connection between the full-bridge inverter circuit and the V  CE  online measurement circuit; step II: establishing a three-dimensional data model of a healthy IGBT; step III: establishing an IGBT three-dimensional data model, bonding wires for which are broken; step IV: using a genetic algorithm to optimize a least squares support vector machine; and step V: using the optimized least squares support vector machine to perform state evaluation on the three-dimensional data models obtained in step II and step III. The method closely links online monitoring to state evaluation, thereby facilitating perfecting a health management mechanism of an IGBT module bonding wire.
Patent WO-2020215516-A1 (WO)
Title: Ozone sterilization device and sterilization system
Inventor: HE LIGUI
IPC: A61L2/18
Filed: 2019-07-30
Abstract: The present application discloses an ozone sterilization device and a sterilization system. The ozone sterilization device comprises: a machine body, an ozone generation device provided on the machine body and an adapter seat; the adapter seat is provided with a communication cavity, an access port, a communication port and an output port, the access port being connected to an ozone output end pipeline.
Patent WO-2021017000-A1 (WO)
Title: Method and apparatus for acquiring meter reading, and memory, processor and terminal
Inventor: KANG JIAN
IPC: G06K9/00
Filed: 2019-08-01
Abstract: A method and apparatus for acquiring a meter reading, and a memory, a processor and a terminal. The method comprises: acquiring an image of a meter (S101); detecting scale lines and a pointer of the meter in the image (S103); determining, on the basis of the maximum numerical value and the minimum numerical value of a measuring range of the meter and an angle between a scale line of the maximum numerical value and a scale line of the minimum numerical value in a dial of the meter, a unit numerical value corresponding to each unit angle (S105); determining, on the basis of the angle between the pointer and the scale line of the minimum numerical value, a reading angle corresponding to a reading (S107); and determining the reading of the meter on the basis of the reading angle and the unit numerical value corresponding to each unit angle (S109). According to the method, a meter can be automatically located and the reading of the meter can be acquired, thereby saving manpower and time for reading a meter reading.
Patent WO-2020043022-A1 (WO)
Inventor: HU SINING
IPC: F04D29/66
Filed: 2019-08-23
Abstract: Disclosed is a low-noise cabinet with a modular box-type assembled structure, the cabinet comprising a chassis (1), and an electric control cabinet (2), a main cabinet (3), a main silencing cabinet (4) and a filtering cabinet (5) sequentially arranged on the chassis (1) from left to right. The main cabinet (3) is of a rectangular structure and comprises a main cabinet body (31), a main top cabinet (32) and a main bottom cabinet (33), wherein the main top cabinet (32) and the main bottom cabinet (33) are respectively fixed to the upper end and the lower end of the main cabinet body, and an inner cavity of the main cabinet body (31) is correspondingly in communication with an inner cavity of the main top cabinet (32) and an inner cavity of the main bottom cabinet (33). Sound insulation board units are respectively provided in the directions of six side faces of the main cabinet body (31), and each sound insulation board unit comprises an inner-layer sound insulation board and an outer-layer sound insulation board (61, 62). Front and rear faces of each inner-layer sound insulation board (61) are each attached to silencing cotton, and the inner side of each outer-layer sound insulation board (62) is attached to the silencing cotton. The cabinet is easy to arrange in terms of space, is easy to operate, will not easily deform, and has a good structural strength, a flat sealing surface, and a good sound insulation effect for a host.
Patent WO-2020186692-A1 (WO)
Title: Limiteur de courant supraconducteur ayant une structure d'isolation composite
Inventor: SONG MENG
IPC: H02H9/02
Filed: 2019-08-27
Abstract: L'invention concerne un limiteur de courant supraconducteur ayant une structure d'isolation composite, comprenant: une unité de limitation de courant supraconductrice (1), un cylindre d'isolation composite intérieur (3), un cylindre d'isolation composite extérieur (4), et un récipient cryogénique (2); le récipient cryogénique ayant un cylindre d'isolation composite extérieur gainé dans celui-ci; le cylindre d'isolation composite extérieur ayant un cylindre d'isolation composite intérieur gainé dans celui-ci; et le cylindre d'isolation composite intérieur ayant une unité de limitation de courant supraconductrice gainée dans celui-ci. L'unité de limitation de courant supraconductrice et le cylindre d'isolation composite intérieur sont connectés fixement l'un à l'autre par le biais d'un premier organe de support (34), et le récipient cryogénique et le cylindre d'isolation composite extérieur sont connectés fixement l'un à l'autre par le biais d'un deuxième organe de support (44). La présente solution, au moyen du récipient cryogénique qui est connecté au cylindre d'isolation composite extérieur, et de l'unité de limitation de courant supraconductrice qui est connectée au cylindre d'isolation composite intérieur: prend les bulles de gaz générées par le récipient cryogénique et les retient entre le récipient cryogénique et le cylindre d'isolation composite extérieur; prend les bulles de gaz générées par l'unité de limitation de courant supraconductrice et les retient entre l'unité de limitation de courant supraconductrice et le cylindre d'isolation composite intérieur; et retient le chemin de diffusion radiale de bulles de gaz dans un espace d'azote liquide, empêchant ainsi la génération de bulles de gaz entre des électrodes et renforçant l'effet d'isolation d'un limiteur de courant supraconducteur résistif.
Patent WO-2020215577-A1 (WO)
Inventor: CHEN JIE
IPC: G01S17/48
Filed: 2019-08-30
Abstract: 一种激光雷达，包括：主轴（2）、雷达转子（17）、上仓板（7）、顶盖（15）和底座（1）；上仓板（7）相对于雷达转子（17）固定设置，且上仓板（7）在激光雷达的轴向上相对更靠近底座（1），更远离顶盖（15）；主轴（2）垂直于底座（1）设置并且位于上仓板（7）和底座（1）之间。该激光雷达可缩短各模块的走线，安装维护方便，并提高机械可靠性。
Patent WO-2020063263-A1 (WO)
Inventor: ZHENG QIAN
IPC: H04W76/34
Filed: 2019-09-02
Abstract: Disclosed are a link release method for a sidelink, and a terminal. The method comprises: receiving a connection release request message for a unicast link of a sidelink, the message being sent from a second terminal; and releasing the unicast link according to the connection release request message.
Patent WO-2021017103-A1 (WO)
Inventor: XU BAIPING
IPC: B29C48/405
Filed: 2019-09-10
Abstract: 本发明公开了一种非对称同向多螺杆挤出装置、挤出机及其加工方法，包括筒体和设置于筒体内部的螺杆机构，筒体上设置有位于螺杆机构一端进料口、位于螺杆机构另一端的出料口，筒体包括由进料口一侧开始依次排列的输送段、熔融段、排气段和混炼挤出段，排气段上设置有排气孔，螺杆机构包括第一螺杆和平行于第一螺杆布置的第二螺杆，第一螺杆和第二螺杆的横截面轮廓的根径和顶径之间引入一段圆弧，第二螺杆与第一螺杆非对称啮合且同向等速转动。对应的圆弧对相切啮合，实现相互啮合螺杆形状不同、上下啮合区流道的轴向开放程度不同，引入轴向反混强化机理，有效地加速了熔融、塑化、混炼和排气效率。
Patent WO-2020206926-A1 (WO)
Inventor: LU YANTAO
IPC: H01L27/32
Filed: 2019-09-10
Abstract: A driving chip (11) and a display panel (100). The display panel (100) comprises a driving chip (11), as well as a plurality of first bonding pads (141) and a plurality of second bonding pads (142) arranged on two opposite sides of the driving chip (11). The driving chip (11) comprises a first input pin group (111) and a second input pin group (112). A gap is provided between the first input pin group (111) and the second input pin group (112). The first input pin group (111) is close to the plurality of first bonding pads (141), and the second input pin group (112) is close to the plurality of second bonding pads (142).
Patent WO-2020192040-A1 (WO)
Title: 一种低温高压充氢环境下的断裂韧性测试装置及其方法
Inventor: HUANG SHU
IPC: G01N3/18
Filed: 2019-09-18
Abstract: 一种低温高压充氢环境下的断裂韧性测试装置，包括封闭箱体和拉伸装置，封闭箱体上设有拉伸装置，还包括制冷组件、液体增压组件、电化学组件、检测组件和工控机（32）；液体增压组件用于给所述封闭箱体内部提供高压电解质溶液；制冷组件用于使电解质溶液降温；电化学组件用于在拉伸试样（21）表面产生氢气；检测组件用于检测封闭箱体内的压力、温度与拉伸试样（21）的开口裂纹状态；工控机（32）通过采集分析检测组件的信息，控制制冷组件、液体增压组件、电化学组件和拉伸装置。测试装置用于测试材料低温高压富氢环境下的断裂韧性，有效地模拟低温高压富氢的深海环境，提高最终试验数据的可靠性。
Patent WO-2020069657-A1 (WO)
Title: Method for detecting shrimp pathogen
Inventor: KUO TSUN-YUNG
IPC: C12Q1/686
Filed: 2019-09-27
Abstract: A method for detecting a shrimp pathogen and an oligonucleotide pair for detecting the same.