baber/WOPTO huggingface dataset:
Patent WO-2020223991-A1 (WO)
Inventor: ZHANG JINGMIN
IPC: H01L31/048
Filed: 2019-05-14
Abstract: Disclosed are a photoelectric conversion material for short-distance high-power light and a manufacturing method therefor. The photoelectric conversion material comprises a transparent concave mirror (1), a solar cell (2) with an upper surface tightly glued to the bottom of the transparent concave mirror (1) by means of EVA, and a mounting groove (3) for fixing the transparent concave mirror (1) and the solar cell (2), and same is characterized in that the transparent concave mirror (1) is ultra-clear glass, and the face of the ultra-clear glass that is not in contact with the solar cell (2) is of a concave-face structure; and buffer cotton (4) is fixed in an internal area, matching the solar cell (2), of the mounting groove (3), and a heat-conducting silicone grease sealing structure (5) is arranged in an external area, where the transparent concave mirror (1) matches the solar cell (2), of the mounting groove (3). The present invention is suitable for the photoelectric conversion of the short-distance high-power light, is high in energy conversion efficiency, and has the characteristics of heat resistance, and a good stability and impact resistance.
Patent WO-2020087913-A1 (WO)
Inventor: WU YURONG
IPC: B22D17/12
Filed: 2019-05-23
Abstract: A horizontal type liquid conveying and vertical type press-injection cold chamber die casting machine, comprising a horizontal type liquid conveying device (300) and a vertical type press-injection device (400), wherein the horizontal type liquid conveying device comprises a transverse press-injection melting cup (310) and a transverse press-injection puncher pin (320); the transverse press-injection puncher pin pushes out metal liquid from the transverse press-injection melting cup; the vertical type press-injection device comprises a vertical press-injection melting cup (410) and a vertical press-injection puncher pin (420); the vertical press-injection melting cup receives the metal liquid transferred from the transverse press-injection melting cup; and the vertical press-injection puncher pin presses and injects the metal liquid from the vertical press-injection melting cup to a die casting cavity (501) of a casting die (500). And disclosed is a horizontal type liquid conveying and vertical type press-injection squeeze casting method. According to the die casting machine and the casting method, time needed by an inclined type butt-joint press-injection mechanism is saved, the conveying speed of the metal liquid is higher, the temperature drop is reduced, the trend towards generating a condensation layer is small, instant pressurization is conducted after the cavity is full, a squeezing function is achieved, so that a squeeze casting has few pores, mechanical properties are excellent, thus the squeeze casting can be subjected to T6 treatment and welding, strength and ductility of the squeeze casting are improved, and small weight of the part is achieved.
Patent WO-2020024677-A1 (WO)
Title: Speaker
Inventor: SONG WEI
IPC: H04R9/02
Filed: 2019-05-24
Abstract: The present utility model provides a speaker. The speaker comprises a basket having an accommodating space, a vibration system and a magnetic circuit system accommodated within the accommodating space. The vibration system comprises a first diaphragm for vibrating and producing sounds, a voice coil located below the first diaphragm and used for driving the first diaphragm to vibrate and produce sounds, a flexible circuit board electrically connected to the voice coil and elastically supporting the voice coil, and a second diaphragm fixed to the flexible circuit board. The flexible circuit board comprises a first fixing part connected to the voice coil, a second fixing part spaced apart and opposite the first fixing part, and an elastic arm connecting the first fixing part and the second fixing part, and an orthographic projection of the elastic arm in the direction of the second diaphragm is only partially located in the range of the second diaphragm. The speaker provided by the present utility model increases the length of the elastic arm, increases the elasticity of the flexible circuit board, improves the acoustic performance of the speaker, and has better reliability.
Patent WO-2020215463-A1 (WO)
Inventor: WU JINGDONG
IPC: B65D43/22
Filed: 2019-06-14
Abstract: A food container. The food container comprises a box body (1) and a cover body (2), wherein the cover body (2) is buckled above the box body (1), the peripheral edge portion of the box body (1) is clamped and connected to the peripheral edge portion of the cover body (2), a storage cavity is formed between the box body (1) and the cover body (2), an outer edge (103) of the box body (1) wraps an outer edge (203) of the cover body (2), a section of gap (12) is formed in the outer edge of the box body (1), and the gap (12) is exposed out of part of the outer edge of the cover body (2). The food container further comprises a lock catch (3), the lock catch (3) consists of an opening sealing strip (31) and a pull ring part (32), the opening sealing strip (31) is provided in the gap (12) and is connected to a cross section of the box body formed at the gap (12) by means of a plurality of connecting bridges, and the pull ring part (32) is provided on the outer side of the opening sealing strip (31) and is connected to the opening sealing strip (31). The food container is easy to open and can also ensure sealing performance.
Patent WO-2020001379-A1 (WO)
Inventor: ZOU HONGWEI
IPC: F04C18/02
Filed: 2019-06-21
Abstract: A damping apparatus for an exhaust valve in a compressor, an exhaust valve assembly having the damping apparatus, and a compressor using the exhaust valve assembly. The damping apparatus comprises a fixed body (10); the fixed body (10) comprises an exhaust hole through which a compression cavity (C) and an exhaust cavity (D) are in fluid communication with each other; the exhaust hole comprises an inlet (13), an outlet (12), and an intermediate cavity (11) provided between the inlet (13) and the outlet (12) and allowing the inlet (13) and the outlet (12) to be in fluid communication with each other; the intermediate cavity (11) is configured to enable gas from the exhaust cavity (D) to flow back in the intermediate cavity (11), thereby forming a vortex (V). The damping apparatus has advantages of reducing the force and frequency of impacts on an exhaust valve plate, and prolonging the service life of the valve plate.
Patent WO-2020093714-A1 (WO)
Inventor: Liao Zhuofan
IPC: G06F3/06
Filed: 2019-07-02
Abstract: Disclosed is a data processing method, comprising: receiving an access request sent by a client; determining, according to the type of the access request, configuration information of a current system and a pre-set data processing model, a destination node corresponding to the access request, wherein the type of the access request at least comprises a read request and a write request, and the data processing model is obtained through training by means of a sparse dimension reduction method and a Q-learning algorithm; and transmitting the access request to the destination node to perform corresponding processing. In the method, an access request is processed according to a Q-learning algorithm, so that data processing efficiency can be improved; and since a sparse dimension reduction method can improve the convergence rate of the Q-learning algorithm and reduce a delay time, a response time for the access request is also relatively short, thereby bringing a good service experience to a user. The data processing apparatus and device, and the readable storage medium disclosed in the present invention also have the same technical effect.
Patent WO-2019228546-A1 (WO)
Title: Industrial flue gas treatment system
Inventor: LYU ZHIYU
IPC: B01D53/75
Filed: 2019-07-10
Abstract: An industrial flue gas treatment system, comprising a mounting frame, a cylindrical desulphurisation reactor being mounted on the mounting frame, the desulphurisation reactor being provided with a gas inlet connected to a flue gas pipeline, and a material inlet used for introducing a desulphurisation agent, the desulphurisation reactor being provided with two gas outlets. Cyclone separators correspondingly connected to the two gas outlets in a one-to-one manner are also mounted on the mounting frame, the cyclone separators being provided with air outlets, the air outlets being in communication with a filter. The cyclone separators connected to the gas outlets of the two desulphurisation reactors are mounted on the mounting frame, and when the amount of industrial flue gas being treated in the desulphurisation reactors is relatively large, the two cyclone separators simultaneously operate and separate the treated flue gas, thereby increasing the flue gas separation capacity, and increasing the operational efficiency of the whole flue gas treatment system. The production costs of the two small cyclone separators are low, and the mounting costs are low, thereby decreasing the costs of the whole flue gas treatment system.
Patent WO-2020011256-A1 (WO)
Title: Display screen module and electronic device
Inventor: WANG XILIN
IPC: H04N19/103
Filed: 2019-07-12
Abstract: A display screen module (10) for use in an electronic device, comprising a first display array (11), one or more second display arrays (12), and a control circuit (13); the electronic device includes one or more groups of optical devices (14), and each group of optical devices (14) comprises at least one optical device; the display arrays are in one-to-one correspondence with the optical devices, and each of the second display arrays (12) is located above a corresponding group of optical devices (14); the control circuit (13) is configured to control each of the second display arrays (12) to display an image when each of one group of optical devices (14) corresponding thereto does not operate; the control circuit (13) is further configured to control a portion or all of the pixels of a target second display array corresponding to one group of target optical devices to be turned off when one or more optical devices in the one group of target optical devices are required to operate, so that ambient light can pass through the target second display array and enable one or more optical devices to function properly.
Patent WO-2020134095-A1 (WO)
Inventor: XU DAHONG
IPC: G01S17/08
Filed: 2019-08-06
Abstract: 一种车辆停车定位装置（10）及车辆停车引导方法，涉及停车定位设备技术领域。车辆停车定位装置（10）包括控制系统和多个线激光测距装置（100）。线激光测距装置（100）包括一字线激光器（120）、相机（130）和支架（110），支架（110）安装于车厢（20）的两侧和尾部，并共同围成停车区间。相机（130）和一字线激光器（120）朝向停车区间，相机（130）的朝向与一字线激光器（120）的朝向呈夹角。一字线激光器（120）构造成在车厢（20）上形成激光段。相机（130）构造成采集激光段的图像并生成图像数据。控制系统配置成接收图像数据并依据图像数据计算线激光测距装置（100）与车厢（20）之间的距离。车辆停车引导方法应用于车辆停车定位装置(10)。因此，能准确地获得停车位置信息，能保证车厢（20）精准地停放于指定的位置。
Patent WO-2020029991-A1 (WO)
Title: Multiplexing of physical sidelink control channel (pscch) and physical sidelink shared channel (pssch)
Inventor: WANG CHIEN-YI
IPC: H04W72/04
Filed: 2019-08-07
Abstract: Sidelink vehicle-to-everything (V2X) transmission is performed over a Physical Sidelink Control Channel (PSCCH) and a Physical Sidelink Shared Channel (PSSCH). Encoded control information is transmitted in the PSCCH and encoded data is transmitted in the PSSCH. The PSCCH uses a first portion of the time-and-frequency resources, and the PSSCH uses and a second portion of the time-and-frequency resources. A first part of the PSSCH uses a first set of time resources overlapping with the PSCCH and a first set of frequency resources non-overlapping with the PSCCH. A second part of the PSSCH uses a second set of time resources non-overlapping with the PSCCH and a second set of frequency resources overlapping with the PSCCH.
Patent WO-2021031007-A1 (WO)
Title: Display panel, manufacturing method therefor, and electronic device
Inventor: YUAN ZE
IPC: H01L27/32
Filed: 2019-08-16
Abstract: A display panel (10), a manufacturing method therefor, and an electronic device. The display panel (10) comprises multiple sub-display panels (100), adjacent two sub-display panels (100) are electrically connected with each other via a flexible structure (200). Each sub-display panel (100) comprises a substrate (110), a light-emitting functional layer (120) provided on one side of the substrate (110), and a packaging layer (130) provided at the side of the light-emitting functional layer (120) away from the substrate (110). The orthographic projection of the packaging layer (120) completely falls on the substrate (110). The orthographic projection of the light-emitting functional layer (120) on the substrate (110) completely falls within the orthographic projection of the packaging layer (130) on the substrate (120). The packaging layer (130) fits the substrate (110) so as to package the light-emitting layer (120). The packaging layer of the display panel is divided and not entirely packaged on the display panel, thus increasing the overall stretchability of the display panel.
Patent WO-2020103521-A1 (WO)
Inventor: WEI HUIJUN
IPC: F25B13/00
Filed: 2019-09-02
Abstract: A gas-replenishing and enthalpy-increasing system and a control method therefor. The gas-replenishing and enthalpy-increasing system comprises a gas-liquid pipeline, a gas phase pipeline, and a heat exchange channel (6) between the gas-liquid pipeline and the gas phase pipeline; the gas-liquid pipeline comprises a pipeline between an exhaust port (2) of a compressor (1) and a gas-liquid inlet (9) of a flash evaporator (8); the gas phase pipeline comprises a pipeline between a gas phase outlet (10) of the flash evaporator (8) and a gas-replenishing port (4) of the compressor (1). By providing the heat exchange channel (6) between the gas-liquid pipeline arranged between the exhaust port (2) of the compressor (1) and the gas-liquid inlet (9) of the flash evaporator (8) and the gas phase pipeline arranged between the gas phase outlet (10) of the flash evaporator (8) and the gas-replenishing port (4) of the compressor, heat exchange between a high-temperature gas from the exhaust port (2) of the compressor (1) and a gas in front of the gas-replenishing port (4) of the compressor (1) is achieved; the heat amount of replenished gas injected into the compressor (1) is increased by means of heat exchange, so that a stable degree of superheat is enabled, thereby greatly improving the reliability of the compressor (1) and an air conditioning system comprising same.
Patent WO-2020063300-A1 (WO)
Inventor: NIU XIANGPING
IPC: H04L47/30
Filed: 2019-09-06
Abstract: Provided are a data transmission method, a communication device and a storage medium for reducing the stress, brought about by the number of cross-connections of an intermediate node in a network, on the intermediate node. In the embodiments of the present application, a first communication device acquires Q first code block streams, and obtains, according to the Q first code block streams, a second code block stream to be sent, wherein Q downlink ports are in one-to-one correspondence with the Q first code block streams; Q downlink ports correspond to S code block groups; one code block in Q first code block streams corresponds to one code block group; the second code block stream of the first communication device comprises L code block sets; and with regard to each code block set in the L code block sets, the code block set comprises K code blocks corresponding to each code block group in the S code block groups. According to the solution provided in the embodiments of the present application, a code block stream is multiplexed with regard to the granularity of a code block, so that the number of cross-connections of an intermediate node in a network can be reduced, so as to reduce the stress in aspect of network management and operation and maintenance.
Patent WO-2021056484-A1 (WO)
Inventor: Lou Yun Feng
IPC: H04R31/00
Filed: 2019-09-28
Abstract: 本发明涉及一种多工位插套管装置，具体涉及一种高音质耳机内罩全自动插套管装置。为了克服现有传统技术中只能通过工人进行插套管操作，工人劳动强度高，工作量大，且极易发生套管插偏或者插的不够紧等问题，出现不良品，降低了生产效率，制约了大批量生产，提升了生产成本的缺点，本发明提供了一种高音质耳机内罩全自动插套管装置，包括有振动给料机、插套管组件、旋转多工位组件、卸料组件、输送带和控制系统。本发明具有的有益效果是通过工作转盘的多工位设计，工人劳动强度大幅降低，不易将套管插偏或者插的不够紧；降低了生产成本，只需要一名工作；大幅提高了生产效率，只需要不到10秒钟时间即可完成一次插套管操作。
Patent WO-2021072789-A1 (WO)
Inventor: LU YI
IPC: H04N7/18
Filed: 2019-10-23
Abstract: The present invention relates to the field of monitoring camera installation. Disclosed is a remote monitoring camera device. The remote monitoring camera device comprises a monitoring camera main body and a fixing plate. An insertion-connection plate is provided at one side of the monitoring camera main body. An insertion recess is arranged inside the fixing plate. The insertion-connection plate is inserted into the insertion recess. At least two stepped holes are arranged on one surface of the insertion recess. Engagement grooves are arranged on inner walls of the insertion recess at positions corresponding to respective insertion members. The insertion members are inserted into the engagement grooves. When the monitoring camera main body is to be removed from a wall surface for inspection and maintenance, a bolt can be pulled rightward and removed from an insertion hole, and then the monitoring camera main body is pulled upwards to take out the insertion-connection plate from the insertion recess and to take out the insertion members from the engagement grooves in an upward direction. After completion of inspection and maintenance, the above operations can be reversed to mount the monitoring camera main body on the wall surface. The invention enables a monitoring camera main body to be mounted on or removed from a wall surface conveniently.
Patent WO-2020199578-A1 (WO)
Inventor: XIE LONGHAN
IPC: A61H1/02
Filed: 2019-10-31
Abstract: A multimodal interaction-based rehabilitation robot training system for compensatory movement of a hemiplegic upper limb. The system comprises a compensatory movement monitoring module (2), a compensatory movement evaluation module (3), and a compensatory movement inhibition module (1). The compensatory movement inhibition module (1) consists of a robot body (1-1) and a virtual reality system (1-2). The robot body (1-1) helps a hemiplegic upper limb perform rehabilitation movement training, and adjusts a training action according to a compensatory monitoring result and a compensatory evaluation result to implement passive inhibition of compensatory movement of the hemiplegic upper limb. The compensatory movement monitoring module (2) acquires data during a rehabilitation training process. The compensatory movement evaluation module (3) processes and analyzes comprehensive data of the hemiplegic upper limb to obtain the compensatory evaluation result. The virtual reality system (1-2) displays a rehabilitation training scene, a real-time movement posture of the hemiplegic upper limb, and the compensatory evaluation result, and instructs, using visual display and a voice prompt, a patient to inhibit the compensatory movement. The rehabilitation robot training system implements the monitoring, evaluation, and inhibition of the compensatory movement in upper limb rehabilitation training, helps a patient move properly, and enhances a movement function of a hemiplegic upper limb.
Patent WO-2020134633-A1 (WO)
Inventor: LIU XIAOQIANG
IPC: G06F8/30
Filed: 2019-11-07
Abstract: 适用于软件技术领域，提供了一种应用程序的开发方法、装置及集成开发工具，包括：接收用户的新建请求，并根据所述新建请求新建一个工程文件，所述工程文件包括至少一个子工程文件，所述子工程文件包括至少一个代码文件（S101）；接收用户的选择指令，从预设的模板库中获取与所述选择指令对应的模板代码文件，并将所述模板代码文件添加到新建的所述工程文件中（S102）；接收用户的编辑指令，并根据所述编辑指令对所述工程文件中所述代码文件的内容进行相应的编辑，得到编辑后的工程文件（S103）；对所述编辑后的工程文件进行编译，生成应用程序（S104）。通过上述方法，能够有效提高应用程序的开发效率。
Patent WO-2020098655-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/513
Filed: 2019-11-12
Abstract: Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a block of a video and a bitstream representation of the video, a first precision P1 used for motion vectors for spatial motion prediction and a second precision P2 used for motion vectors for temporal motion prediction. P1 and/or P2 are fractions, and P1 and P2 are different. The method also includes performing the conversion based on the determining.
Patent WO-2020134768-A1 (WO)
Inventor: LARSSON LINUS KARL AXEL
IPC: B60R22/46
Filed: 2019-11-22
Abstract: 一种安全带卷收装置（100）及安全带组件。安全带卷收装置（100）包括：框架（10）；芯轴（20），其被可转动地支撑在框架（10）中，其中织带能够被卷收在芯轴（20）上；管（30），其中气体发生器（34）和多个质量体设置在管（30）中，管（30）包括第一部分（31）、第二部分（32）和第三部分（33），第三部分（33）连接第一部分（31）和第二部分（32）；和壳体（40），用于将管（30）固定到框架（10），壳体（40）包括第一容纳部（42）和限位部（45），其中第一容纳部（42）能够至少部分地容纳管（30）的第一部分（31），限位部（45）设置在第一容纳部（42）上并且从第一容纳部（42）的内表面突出，其中，管（30）包括接合部（35），其设置在第一部分（31）上并且与限位部（45）接合以相对于框架（10）限定管（30）。
Patent WO-2021017335-A1 (WO)
Title: Preparation method for xanthan gum copolymer nanomicelles and application thereof
Inventor: ZHANG LIPING
IPC: A61K9/107
Filed: 2019-11-26
Abstract: A preparation method for xanthan gum copolymer nanomicelles, comprising the following steps: degrading xanthan gum having concentration of 0.5w%, so as to reduce the dynamic viscosity to 110 mPa·s; then drying, crushing and sifting, before dissolving the xanthan gum in N, N-dimethyformamide and adding N, N-dimethyformamide solution of 2-bromoisobutyryl bromide; next, adding a small amount of triethylamine for reaction; after obtaining brominated xanthan gum by precipitation, dissolving same in N, N-dimethylformamide, and adding diacetone-acryloamide; under oxygen-free conditions, adding tri[2-(dimethylamino)ethyl]amine and cuprous chloride for reaction; obtaining a xanthan gum copolymer by precipitation, and dissolving same in a polar organic solvent to obtain a copolymer mother solution; stirring and adding water dropwise into the copolymer mother solution until a micellar solution is formed; and carrying out dialysis to obtain xanthan gum copolymer nanomicelles. The prepared xanthan gum copolymer nanomicelles have good morphological regularity, good biocompatibility and stable performance as an anti-cancer drug carrier.
Patent WO-2021056808-A1 (WO)
Title: 图像处理方法及装置、电子设备和存储介质
Inventor: YANG KAI
IPC: G06K9/00
Filed: 2019-11-28
Abstract: 本公开涉及一种图像处理方法及装置、电子设备和存储介质，所述方法包括获取虹膜图像组，所述虹膜图像组包括待比对的至少两个虹膜图像；检测所述虹膜图像中的虹膜位置，以及所述虹膜图像中虹膜区域的分割结果；对所述虹膜位置对应的图像区域执行多尺度特征提取和多尺度特征融合处理，得到所述虹膜图像对应的虹膜特征图；利用所述至少两个虹膜图像分别对应的所述分割结果和所述虹膜特征图，执行比对处理，基于所述比对处理的比对结果确定所述至少两个虹膜图像是否对应于同一对象。本公开实施例可实现虹膜图像的精确比对。
Patent WO-2021108975-A1 (WO)
Inventor: FAN DONGSHENG
IPC: H04W74/08
Filed: 2019-12-03
Abstract: Embodiments of the present disclosure relate to updating configuration for early data transmission. According to embodiments of the present disclosure, updating configuration for early data transmission is proposed. According to embodiments of the present disclosure, the network device generates records for the early data transmission from the terminal device. The network device transmits the record to the managing device. The managing device updates the configuration for the early data transmission based on the record. In this way, the configurations for the early data transmission can be updated dynamically. The waste on the resources can be avoided and the power at the terminal device can be saved.
Patent WO-2020173162-A1 (WO)
Inventor: SHI XIAOLI
IPC: H04W36/00
Filed: 2019-12-03
Abstract: 一种通信方法及装置，实现源接入网设备决策目的接入网设备所接入的核心网网元。第一接入网设备获取核心网负载信息，核心网负载信息指示第一核心网网元和/或第二核心网网元的负载，第一接入网设备根据核心网负载信息，从第一核心网网元和第二核心网网元中确定出为终端设备服务的核心网网元。