baber/WOPTO huggingface dataset:
Patent WO-2021068371-A1 (WO)
Inventor: WANG GUANGHAI
IPC: E04F15/02
Filed: 2019-11-26
Abstract: 本发明属于隔音地板技术领域，公开了一种地垫及地板。地垫包括由发泡材料制成的地垫本体，所述地垫本体的至少一个面上形成有若干面积相同的隔音单元，所述隔音单元具有至少一个隔音结构，相邻所述隔音单元内的隔音结构在数量、形状及分布位置中至少有一项不同。本发明的地垫可起到吸声作用；同时分散形成多股杂乱无章的声音并相互抵消，有效地隔绝大部分的声音，隔音效果好。
Patent WO-2021102720-A1 (WO)
Title: 一种三电极锌空气液流电池储能系统及控制方法
Inventor: CHEN ZHONGWEI
IPC: H02J3/32
Filed: 2019-11-27
Abstract: 本发明公开了一种三电极锌空气液流电池储能系统及控制方法，属于液流电池技术领域，包括PCS，所述PCS的输入端分别通过充电正极、负极和一号CAN总线与预充电阻、保险丝和BMS一一对应且均为串联，所述预充电阻一侧安装有预充接触器，所述预充接触器一侧并联有主正接触器，所述主正接触器一侧通过总正电性连接一号充放电模块，所述负极一侧通过保险丝串联有霍尔电流传感器。本发明电池结构为放电正极、充电正极、负极结构，三电极控制过程和两电极的区别在于，在充放电过程中需要有电子切换开关，当充电时，电子切换开关打到充电正极和负极之间，放电正极和负极断开，当放电时，电子切换开关导通放电正极和负极之间，充电正极和负极断开。
Patent WO-2021077549-A1 (WO)
Inventor: HUANG RUQIAN
IPC: B65G47/30
Filed: 2019-12-03
Abstract: 公开了一种向饼干夹心机供料的供料系统，依次包括自动理饼跟踪机构（1）、理饼输送带（2）、翻饼机构（3）、过渡机构（4）、翻饼输送带（5）、竖饼机构（6）、竖饼输送带（7）；自动理饼跟踪机构（1）用于梳理饼坯，并将饼坯导入到理饼输送带（2）上；理饼输送带（2）用于将饼坯输送给翻饼机构（3）和过渡机构（4），翻饼机构（3）和过渡机构（4）并排设置，翻饼机构（3）用于对饼坯进行翻转，过渡机构（4）仅供饼坯通过；翻饼输送带（5）用于将来自于翻饼机构（3）和过渡机构（4）的饼坯输送给竖饼机构（6），竖饼输送带（7）用于将来自于竖饼机构（6）的饼坯输送给夹心机。该供料系统中的自动理饼跟踪机构、翻饼机构、竖饼机构能够自动完成对饼坯的梳理、翻转以及竖立。
Patent WO-2020119661-A1 (WO)
Title: 一种目标检测方法、装置以及行人检测方法、系统
Inventor: WANG LEI
IPC: G06K9/00
Filed: 2019-12-10
Abstract: 本发明提供一种目标检测方法、装置以及行人检测方法、系统，属于目标检测技术领域。通过获取图像的三维点云数据，根据所述点云数据划分栅格，并获取每个栅格对应的三维坐标，提取栅格的第一特征向量；根据所述第一特征向量、所述栅格的三维坐标生成第二特征张量；根据第二特征张量进行三视图卷积，获得三个视图的相同大小维度的第三特征张量；所述三视图包括前视图、侧视图、俯视图；根据所述第三特征张量，提取目标。本发明提出了一种三视图卷积层实现对应于前视图、侧视图、俯视图三视图，对前垂直面、侧垂直面、水平面，执行卷积操作的方法，其能提取到更为精细的目标形状信息，从而实现更精确的目标提取。
Patent WO-2020125689-A1 (WO)
Title: Method and device for clustering data
Inventor: DONG MING
IPC: G06F16/28
Filed: 2019-12-18
Abstract: Disclosed are a method and device for clustering data. The method comprises the following steps: collecting a first data (S101); comparing the collected first data with reference data in the reference library (S102); if the first data misses any reference data in the reference library, comparing the first data with data cached in the cache area (S103); if the first data hits a second data in the cache area, clustering the first data to a category to which the second data belongs; if the first data misses any data cached in the cache area, caching the first data to the cache area (S104).
Patent WO-2021128089-A1 (WO)
Inventor: LIU JUN
IPC: H04L29/08
Filed: 2019-12-25
Abstract: The present application provides a forwarding device, a network card and a message forwarding method, belonging to the field of communication technology. In the present application, a master control processor issues a forwarding rule to a network card by means of a system bus, and in the process of forwarding a message, a forwarding processing flow can be offloaded from the master control processor onto the network card. Since the process of the master control processor forwarding the message is omitted, and the message is forwarded by means of the network card, the CPU overheads caused by forwarding the message by the master control processor are reduced, and a computing power of the master control processor is saved, thereby implementing the function of forwarding acceleration, and improving the forwarding capability of individual machines. In particular, a network card processor assists the master control processor in processing network loads. Since the network card processor instead of the master control processor can execute a message forwarding processing operation, the network load can be unloaded from the master control processor to the network card, so that the master control processor can leave more computing power for tasks other than network forwarding.
Patent WO-2020215797-A1 (WO)
Title: Dryness improving device and method for improving dryness of steam of steam injection boiler
Inventor: XUE BINGPING
IPC: F23D11/00
Filed: 2019-12-31
Abstract: The present invention relates to a dryness improving device and method for improving the dryness of the steam of a steam injection boiler. The technical solution thereof is as follows: multiple compressed air circulation holes perpendicular to a front end head are provided at the interior of a compressed air intake channel from the middle of a flange bolt of the front end head, and the compressed air intake channel communicates with a fuel pipe channel by means of the compressed air circulation holes; multiple compressed air heat dissipation holes are provided on a front end surface of the front end head, the compressed air heat dissipation holes being vertical to and communicating with the compressed air circulation holes; air heat dissipation nozzles provided at tail ends of the compressed air heat dissipation holes, and multiple air heat dissipation spray holes are uniformly distributed on the circumference of the air heat dissipation nozzles. The beneficial effects are as follows: the front end head is cooled well, compressed air is fully pre-heated during the process of cooling the front end head which is beneficial for the atomization and combustion of fuel, and the air heat dissipating nozzles designed on the front end surface of the front end head cause an air cooling air film to be generated on the front end surface layer of the front end head so as to sufficiently protect the front end surface of the front end head and various penetrating parts from being damaged by high temperatures, thereby greatly reducing operation costs.
Patent WO-2021134677-A1 (WO)
Title: Data transmission method, apparatus, and system
Inventor: KLAINE PAULO VALENTE
IPC: H04W40/24
Filed: 2019-12-31
Abstract: The present application relates to a data transmission method and apparatus for use in the technical field of user terminal to user terminal direct communication, such as V2X and D2D. The data transmission method of the present application comprises: a first terminal device receives first data from a second terminal device; and, when confirming that relay transmission to a third device meets relay conditions, the first terminal device sends the first data to the third device. The method provided in the present embodiments can be used in the Internet of Vehicles, such as V2X, LTE-V, and V2V, and can enhance the autonomous driving or ADAS capabilities of electric cars.
Patent WO-2021134798-A1 (WO)
Title: Wireless communication method and terminal device
Inventor: ZHAO ZHENSHAN
IPC: H04W4/40
Filed: 2020-01-03
Abstract: A wireless communication method and a terminal device. The method comprises: a first terminal receives a sidelink data channel and/or a sidelink reference signal sent by a second terminal; the first terminal determines a resource pool configuration and/or a transmission resource of a first sidelink feedback channel, wherein the first sidelink feedback channel is a second-type sidelink feedback channel, the second-type sidelink feedback channel is used for carrying sidelink feedback information of the sidelink data channel and/or a measurement result of the sidelink reference signal, and the number of bits of information carried in the second-type sidelink feedback channel is greater than 1; and the first terminal sends the first sidelink feedback channel to the second terminal according to the resource pool configuration and/or the transmission resource of the first sidelink feedback channel.
Patent WO-2020186982-A1 (WO)
Inventor: HE ZIJIAN
IPC: H04L27/26
Filed: 2020-02-26
Abstract: Provided are a transmission method and a terminal. The method comprises: using at least one reference signal port from among N reference signal ports to transmit a reference signal, wherein the reference signal is generated by means of modulation from a reference signal sequence by means of at least one of the following modulation modes: first type modulation, first orthogonal superimposed code modulation, discrete Fourier transform modulation, frequency domain filtering, second orthogonal superimposed code modulation, and inverse fast Fourier transform modulation, wherein N is an integer greater than 1.
Patent WO-2020199889-A1 (WO)
Title: Multi-view naked-eye stereoscopic display, display system, and display method
Inventor: DIAO HONGHAO
IPC: H04N13/31
Filed: 2020-03-12
Abstract: The present application relates to the technical field of stereoscopic display. Disclosed is a multi-view naked-eye stereoscopic display, comprising a display screen having a display panel and a grating, a video signal interface configured to receive a 3D video signal, and one or more 3D video processing units. The display panel comprises multiple rows and multiple columns of pixels and defines multiple pixel groups. Each of the multiple pixel groups consists of at least 3 pixels and is arranged corresponding to multiple views. The one or more 3D video processing units are configured to generate multiple images corresponding to all or specific views of the multiple views on the basis of the image of the 3D video signal and render the corresponding pixels in each pixel group according to the generated multiple images. The multi-view naked-eye stereoscopic display disclosed in the present application can mitigate the problem of significant reduction in the resolution of naked-eye stereoscopic display. Also disclosed are a multi-view naked-eye stereoscopic display system and a display method of a multi-view naked-eye stereoscopic display.
Patent WO-2020220850-A1 (WO)
Inventor: ZHUO PUZHOU
IPC: E21D9/087
Filed: 2020-03-17
Abstract: Provided are a new easily replaceable hob cutter system and installation method thereof; a system comprises a blade holder (1) and a hob (4); the hob (4) is connected to the blade holder (1) by means of a blade shaft holder (2), and the blade shaft holder (2) is fixedly connected to the blade holder (1) by means of a telescopic tensioning mechanism (3) or a locking mechanism (5). The hob cutter system is designed as three parts, which are the blade holder, the blade shaft holder, and the locking mechanism or telescopic tensioning mechanism, thus changing the conventional cutter system structure so that the processes of installation, locking, and removal of the hob are easier, facilitating the automation of cutter replacement and providing technological support for highly efficient and safe "machine-human substitution" operation mode to perform cutter detection and cutter change operations.
Patent WO-2021159592-A1 (WO)
Inventor: YIN XIAOXUE
IPC: H04W4/40
Filed: 2020-03-26
Abstract: 本申请公开了一种数据传输方法、装置及存储介质。所述方法包括：接收发送终端发送的业务数据及对应的SCI信息，所述SCI信息包括优先级；获取所述优先级对应的通信距离阈值；根据所述通信距离阈值，对所述业务数据进行处理。
Patent WO-2021189464-A1 (WO)
Title: 车辆定位方法、装置和车辆
Inventor: ZHUANG ZHUANGWEI
IPC: H04W4/02
Filed: 2020-03-27
Abstract: 一种车辆定位装置(104)、方法、计算机程序产品和车辆。通过检测车辆行驶的路边固定设置的道路通信装置（101,102,103）发射的信号的接收信号强度，基于接收信号强度确定车辆到至少三个道路通信装置（101,102,103）的距离，根据各道路通信装置（101,102,103）的坐标和计算的距离确定车辆的坐标，由于车辆和道路通信装置（101,102,103）之间没有障碍物遮挡，接收信号强度较大，解决相关技术中使用卫星定位带来的定位发生偏移的问题，因此可以提高车辆定位的精度。
Patent WO-2021217410-A1 (WO)
Inventor: YE YONGQIANG
IPC: G06F8/65
Filed: 2020-04-28
Abstract: An electronic device features enhanced detection of potential bricking. A processor of the electronic device is configured to, after initiation of a download: (i) check data components defining download parameters of the electronic device; (ii) start a buffer and receive each of the data components; (iii) write each of the data components into flash memory; (iv) read each of the data components from the flash memory and perform a cyclic redundancy check (CRC) of each of the data components; (v) check a signature of each of the data components; (vi) update download settings in the non-volatile random access memory (NVRAM) based on results of (i), (iv) and (v); (vii) check client identifier information of the electronic device; (viii) check access identifier information of the electronic device; and (ix) accept the download if no error is detected and reject the download if any error is detected.
Patent WO-2021012742-A1 (WO)
Inventor: WANG SHENGQI
IPC: G06K9/00
Filed: 2020-04-28
Abstract: A resource sharing method and apparatus, a computer device, and a storage medium, comprising: acquiring a resource request face image uploaded by at least two resource requesting parties and photographed on the basis of a reference face image published by a resource issuing party; performing feature extraction on the resource request face image to obtain resource request micro-expression features, and inputting same into a trained micro-expression analysis model for analysis to obtain a corresponding resource request emotion score of the resource requesting party in candidate emotional state types; performing feature extraction on the reference face image to obtain reference micro-expression features, and inputting same into the trained micro-expression analysis model for analysis to obtain a reference emotional state type corresponding to the resource issuing party; acquiring a corresponding target resource request emotion score of each resource requesting party in the reference emotional state type, and thereby dividing the resources to be shared of the resource issuing party and determining a resource sharing result of each resource requesting party.
Patent WO-2020238545-A1 (WO)
Title: Wire collection device, charging device, charging device control method and electric device
Inventor: ZOU XIANGXIANG
IPC: B65H54/52
Filed: 2020-04-29
Abstract: A wire collection device, comprising: a wire winding and unwinding device (1), a limiting device (2) and a controller (4). The wire winding and unwinding device (1) comprises a first drive motor (11) and a reel (12), wherein the first drive motor (11) drives the reel (12) to reciprocate. The reel (12) is configured to wind up a winding and unwinding electrical connection wire (3) in use. The limiting device (2) comprises a second drive motor (21) and a pressing structure (22), wherein the second drive motor (21) is configured to drive the pressing structure (22) to press on the surface of the outermost circle of the electrical connection wire (3) wound by the reel (12) in use. The controller (4) is in signal connection with the first drive motor (11) and the second drive motor (21), and is configured to control the first drive motor (11) to drive the reel (12) to reciprocate, and to control the second drive motor (21) to apply a pressing force to the electrical connection wire (3) in use through the pressing structure (22). The wire collection device solves the problem of disordered winding of electrical connection wires. The present invention further relates to a charging device, a charging device control method, and an electronic device.
Patent WO-2020224565-A1 (WO)
Inventor: YU YIXIN
IPC: A61H3/00
Filed: 2020-05-02
Abstract: Provided are an exoskeleton device or a walking method for people with disabled or impaired legs, or elderly people or specific types of people. As such, these people can basically or completely get rid of the constraint of walking sticks, thereby improving their walking efficiency and reducing nursing costs. The exoskeleton device comprises: a hip support device, a thigh exoskeleton device, a shank exoskeleton device, a foot exoskeleton device, "a degree of freedom device for connecting the hip support device and the thigh exoskeleton device", "a degree of freedom device for connecting the thigh exoskeleton device and the shank exoskeleton device", "a degree of freedom device for connecting the shank exoskeleton device and the foot exoskeleton device", a structured light sensor, a walking control information collection device, a controller, a camera, and a distance measuring sensor.
Patent WO-2021031627-A1 (WO)
Title: Image judgment task allocation system, and method applied to image judgment task allocation
Inventor: WU NANNAN
IPC: G06Q10/06
Filed: 2020-05-12
Abstract: Provided is an image judgment task allocation system, the system comprising: a security inspection device for acquiring a scanned image of an object under inspection; a task scheduling center for allocating an image judgment task to an image judgment station, wherein the image judgment task is generated in response to the security inspection device acquiring the scanned image of said object, and the image judgment task comprises identification information of the security inspection device; and the image judgment station for acquiring, according to the image judgment task allocated by the task scheduling center, the scanned image of said object from the security inspection device, and inspecting said object according to the scanned image of said object. Further provided is a method applied to image judgment task allocation.
Patent WO-2021082417-A1 (WO)
Title: Method and system for controlling internal serial port access of multi-node device
Inventor: SHI WENJU
IPC: G06F13/20
Filed: 2020-05-28
Abstract: A method for controlling internal serial port access of a multi-node device, comprising the following steps: according to a selection instruction of an external serial port, a first CPLD that controls each node of several nodes selects one serial port path of several serial devices connected thereto; the first CPLD transmits serial device information corresponding to the selected serial port path to an MUX chip in the node; according to a control instruction of the external serial port, the MUX chip is controlled to select an output path, and transmit the serial device information to a second CPLD in a corresponding management board by means of a node serial port path corresponding to the output path; according to a switching instruction of the external serial port, the management board controls the second CPLD to select a node serial port path of one of several nodes; and the second CPLD transmits the serial device information corresponding to the selected node serial port path to the external serial port. The solution of the present invention may achieve the access demand of serial ports of all devices in the entire system on any management board, save on back plate costs, and facilitate research and development, debugging and fault location.
Patent WO-2020239050-A1 (WO)
Inventor: SU RUIBIN
IPC: A61P25/20
Filed: 2020-05-29
Abstract: Disclosed are a 2-(2-chloro-4-methylphenyl)quinazoline-4(3H)-ketone compound represented by formula (I), a preparation method therefor, and use thereof in, for example, sedative hypnotic, anticonvulsant, antidepressant, anti-anxiety drugs.
Patent WO-2021243530-A1 (WO)
Title: Ue的测量方法、终端设备和网络设备
Inventor: HU RONGYI
IPC: H04W24/08
Filed: 2020-06-01
Abstract: 本申请实施例涉及用户设备(UE)的测量方法、终端设备和网络设备，其中方法包括，UE根据测量间隔配置信息、无间隔测量能力和时频位置条件中的至少一项，确定指定列表里的频点或小区对应的测量需要配置测量间隔；所述UE根据所述测量间隔进行测量。本申请实施例可以避免出现在配置测量间隔时的配置冲突或UE行为混乱的问题。
Patent WO-2021063021-A1 (WO)
Inventor: LIU ZHIJUN
IPC: F25D25/02
Filed: 2020-06-09
Abstract: A drawer, comprising a drawer body (1), a drawer panel (2), a panel frame (3), and panel side plates (4), wherein a handle part (21) is formed on the bottom of the drawer panel (2) and is connected to the drawer body (1); the panel frame (3) is an aluminum alloy piece which is integrally extruded and molded, is connected to the drawer panel (2), and comprises a front end cover (31), an upper end cover (32), and a lower end cover (33), wherein the front end cover (31) covers a front end surface of the drawer panel (2) and the handle part (21), and the upper end cover (32) and the lower end cover (33) respectively cover an upper portion and a lower portion of the drawer panel (2); the panel side plates (4) are aluminum alloy pieces and are assembled on both sides of the panel frame (3). A aluminum alloy frame is used for completely covering the drawer panel (2), so that the drawer is concise and attractive in appearance; moreover, the frame made of metal further improves the grade of the drawer, and the integrally molded panel frame (3) avoids the presence of a splicing gap.
Patent WO-2020249000-A1 (WO)
Title: Image sensor, and image photographing apparatus and method
Inventor: ZHU LIYU
IPC: H04N5/225
Filed: 2020-06-10
Abstract: Disclosed are an image sensor, and an image photographing apparatus and method, wherein same relate to the field of image photographing, and are used for acquiring spectral information without adding peripherals. The image photographing apparatus comprises an image sensor and a processor, wherein the image sensor is used for photographing at least one image of an object; the processor is used for obtaining, according to the at least one image, an image of the object under a preset light source; in the image of the object under the preset light source, the difference between sub-images of filter points, at the same relative position, of any two groups of filter arrays in a first filter array set is taken to obtain a plurality of narrow-band spectral responses of the first filter array set; and spectral information of the object in the first filter array set is obtained according to the plurality of narrow-band spectral responses.
Patent WO-2020253695-A1 (WO)
Inventor: LIU DE
IPC: G05B15/02
Filed: 2020-06-17
Abstract: Provided are a smart home device (130, 140, 150) access method and an electronic device (110), relating to the technical field of communications and capable of enabling a smart home device (130, 140, 150) to quickly and easily obtain configuration information for accessing a wireless communication network, thus improving user experience. According to the discovery identifiers (ID) of the acquired device identifiers of all smart home devices (130, 140, 150), the electronic device (110) can trigger the Mesh connections to all smart home devices (130, 140, 150) in batches, and, on the basis of the established connections, send in batches the configuration information used for accessing the wireless communication network, such that each smart home device (130, 140, 150) accesses the wireless communication network according to said configuration information. Thus it is unnecessary for the electronic device (110) to establish connections with all of the smart home devices (130, 140, 150) one by one and send configuration information one by one. Operation is simpler and faster, and the user experience is better.
Patent WO-2021217833-A1 (WO)
Inventor: DING RONG
IPC: B01D19/04
Filed: 2020-06-22
Abstract: Disclosed are a green solid defoamer and a preparation method therefor. In the defoamer, using a natural oil as a defoaming active ingredient, a mineral compound and a biological compound as carriers, and polyglycerol as a structural agent, a green solid defoamer product is prepared by means of an atomic economic process. The steps for preparing the green solid defoamer involve: (1) adding the carriers into a mixer M1, and stirring same until uniform; (2) simultaneously adding the defoaming active ingredient and the structural agent into M2, and stirring same until uniform; (3) adding the mixture in (2) into the mixer M1, and stirring same until uniform; and (4) crushing or granulating the mixture obtained in (3), with the obtained mixture being the prepared green solid defoamer. The green solid defoamer is not only green and environmentally friendly and biodegradable, but also has stronger defoaming and foam-inhibiting properties and anti-attenuation performance.