baber/WOPTO huggingface dataset:
Patent WO-2020107880-A1 (WO)
Title: Display substrate, display apparatus, and method of fabricating display substrate
Inventor: LI XINGUO
IPC: G09F9/30
Filed: 2019-06-25
Abstract: A display substrate, a display apparatus comprising the display substrate, and a method of fabricating the display substrate are provided. The display substrate comprises a display area (DA) and a peripheral area (PA). The display substrate in the peripheral area(PA) includes a flexible base substrate (100), a first insulating layer (300) on the flexible base substrate (100), a first signal line layer (500) including a plurality of first signal lines (520) on a side of the first insulating layer (300) away from the flexible base substrate (100), and a second insulating layer (400) on a side of the first signal line layer (500) away from the flexible base substrate (100). The display substrate has a plurality of first vias (510) extending through a respective one of the plurality of first signal lines (520), exposing a first surface (310) of the first insulating layer (300), and the second insulating layer (400) extends through the plurality of first vias (510) to be in direct contact with the first surface (310) of the first insulating layer (300).
Patent WO-2021016866-A1 (WO)
Inventor: YANG ZUGANG
IPC: A24F47/00
Filed: 2019-07-30
Abstract: An atomizing device (100), comprising a heating assembly base (8), a heating assembly top cover (4) and a heating assembly (6) provided between the heating assembly base (8) and the heating assembly top cover (4). The heating assembly (6) has a first surface and a second surface opposite the first surface, and the heating assembly (6) is provided with a heating circuit (61). The heating circuit (61) is provided with a first section. A first part of the first section has a first width and a second part of the first section has a second width, the first width of the first section being greater than the second width of the first section. Further provided are a heating assembly and a method for operating an atomizing device.
Patent WO-2020029927-A1 (WO)
Inventor: LI SHENGYU
IPC: H04W74/00
Filed: 2019-08-05
Abstract: 本申请提供一种信息传输的方法和装置，该方法包括：获取第一上行信道，第一上行信道承载第二上行控制信息和第三上行控制信息的联合信息；在第三上行信道和第一上行信道满足第一条件时，在第一上行信道发送联合信息。在第三上行信道和第一上行信道不满足第一条件时，在第三上行信道发送第三上行控制信息；该第一条件包括：第一上行信道的结束符号和第三上行信道结束符号的距离小于或者等于第一门限；第一上行信道的起始符号和第三上行信道的起始符号的距离小于或者等于第二门限；第一上行信道的编码速率和第三上行信道的编码速率的差值小于或者等于第三门限。本申请提供的方法，可以确保高优先级业务的数据传输的可靠性。
Patent WO-2020228163-A1 (WO)
Inventor: HUANG CHUIBI
IPC: G06V10/764
Filed: 2019-08-19
Abstract: An image processing method and apparatus, and an electronic device and a storage medium. The method comprise: performing feature extraction processing on a plurality of images in an image data set, and obtaining image features respectively corresponding to the plurality of images (S10); and performing clustering processing on the plurality of images based on the obtained image features to obtain at least one cluster (S20), wherein the images in the same cluster comprise the same object, and at least one processing process of the feature extraction processing and the clustering processing is executed in a distributed parallel execution manner. According to the method, the rapid image clustering can be realized.
Patent WO-2021035424-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G06K9/00
Filed: 2019-08-23
Abstract: 一种社会闲散人员识别检测装置及其使用方法，涉及交通管理技术领域，针对现有的交通要道闲散人员识别驱赶不迅速的问题，现提出如下方案，识别检测装置包括中央处理装置（1），所述中央处理装置（1）通过导线电连接有后端数据库（3）和显示屏（2），所述中央处理装置（1）通过导线电连接有录入装置，该方案结构简单，使用方便、通过不同级别的处理，降低后台的使用压力，使得处理速度增加，经过不同方式进行通知处理，尊重人权，同时保证处理的高效性，从根上解决交通路口因为人员而堵塞的问题，同时降低交通的安全隐患，建设美好城市。
Patent WO-2020228175-A1 (WO)
Title: Polyphone prediction method, device, and apparatus, and computer-readable storage medium
Inventor: CHEN MINCHUAN
IPC: G10L13/027
Filed: 2019-08-26
Abstract: The present application relates to the technical field of artificial intelligence, and discloses a polyphone prediction method, device, and apparatus, and a computer-readable storage medium. The polyphone prediction method comprises: acquiring training text comprising a polyphone, and an original pronunciation of the polyphone; training, by means of the training text and the original pronunciation of the polyphone, a pre-configured polyphone prediction model on the basis of an iterative training method so as to acquire a target polyphone prediction model; acquiring text to be converted, and detecting whether a polyphone is present in the text; if a polyphone is present in the text, acquiring feature information of the text; and inputting the feature information into the target polyphone prediction model, and outputting a target pronunciation of the polyphone in the text. In the present application, a pronunciation of a polyphone in text to be converted is predicted according to feature information of the text and by means of a target polyphone prediction model, thereby improving the accuracy of predicting a polyphone.
Patent WO-2021017075-A1 (WO)
Title: Position determination method, apparatus and device for hybrid encoder, and readable storage medium
Inventor: YAN PENGFEI
IPC: G01D5/56
Filed: 2019-08-28
Abstract: A position determination method for a hybrid encoder. The method comprises: acquiring a first electrical signal output by a magnetic induction chip in a hybrid encoder and a second electrical signal output by a photosensitive element (S11); acquiring, according to the first electrical signal, a reticle value and a value of the number of turns of an absolute position at the current moment (S12); acquiring, according to the second electrical signal, a reticle phase angle of the absolute position at the current moment (S13); and further determining position information of the hybrid encoder (S14). The position determination method for a hybrid encoder is simple throughout the whole resolving process and has a high accuracy, thereby facilitating the wide application of the hybrid encoder. Further provided are a position determination apparatus and device for a hybrid encoder, and a computer-readable storage medium.
Patent WO-2021026984-A1 (WO)
Title: 一种下行自行移动模架的后横梁
Inventor: CHEN XUELU
IPC: E01D21/00
Filed: 2019-09-06
Abstract: 一种下行自行移动模架的后横梁，当纵移时，纵移油缸驱动滑座沿导轨Ⅰ滑动，从而实现后横梁主梁带动后横梁以及主梁纵移，由于滑座下端与滑板Ⅰ滑动摩擦，滑板Ⅰ采用工程塑料合金材料(MGE)，其具耐磨损、摩擦系数小的特点，因此设备移动时阻力小，不会震动，也不会产生噪音。当横移时，横移油缸驱动同侧的主梁相对后横梁沿左右方向横向移动，主梁移动时，支架跟随其移动，支架通过折弯部处设置的滑板Ⅱ与后横梁的翼缘滑动摩擦接触，滑板Ⅱ采用工程塑料合金材料(MGE)，因此设备横移时阻力小，不会震动，也不会产生噪音。同时两个辊轮17起到限位作用，防止横移时跑偏。
Patent WO-2020073764-A1 (WO)
Inventor: LEE HORATIO
IPC: G03B15/02
Filed: 2019-09-09
Abstract: A projection module (10), an imaging device (100) and an electronic device (1000). The projection module (10) comprises a light source (12), a diffuser (14), and a photomask (16), the light source (12) being used to emit light rays. The diffuser (14) is used to diffuse the light rays emitted by the light source (12) into uniform light rays. The photomask (16) is used to project the uniform light rays emitted by the diffuser (14) as structured light rays, the diffuser (14) being positioned between the light source (12) and the photomask (16).
Patent WO-2020015765-A1 (WO)
Title: Ultraviolet waveband metal-doped gallium oxide transparent conductive thin film and preparation method therefor
Inventor: WANG HONG
IPC: C23C14/08
Filed: 2019-09-17
Abstract: A preparation method for an ultraviolet waveband metal-doped gallium oxide transparent conductive thin film, comprising: growing a contact layer thin film (2) on a substrate (1), and annealing the grown contact layer thin film (2) in a nitrogen-oxygen atmosphere at 400°C-600°C by means of a rapid thermal annealing furnace; sputter growing a first Ga 2 O 3  thin film (31) by means of magnetron sputtering under argon conditions; sputter growing a doping thin film (4) by means of magnetron sputtering under argon conditions; sputter growing a second Ga 2 O 3  thin film (32) by means of magnetron sputtering under argon conditions; annealing the grown thin films in a nitrogen-oxygen atmosphere at 500°C-600°C by means of a rapid thermal annealing furnace, so that permeation, diffusion and fusion occurs between the thin film materials, to form a metal-doped Ga 2 O 3  thin film (5). Also disclosed is an ultraviolet waveband metal-doped gallium oxide transparent conductive thin film.
Patent WO-2021027027-A1 (WO)
Inventor: LV YI
IPC: A61B17/11
Filed: 2019-09-25
Abstract: Disclosed is a magnetic compression anastomosis system for a laparoscopic cholangioenterostomy, the system comprising an emission gun (1), a secondary magnetic ring (2), a primary magnetic ring (3), and an auxiliary rod (4), wherein the primary magnetic ring (3) is positioned at the stump of a common bile duct (B) in a purse string suture manner, the relative position is fixed by means of the auxiliary rod (4), the emission gun (1) loads the secondary magnetic ring (2) and makes the secondary magnetic ring (2) be in butt joint with the primary magnetic ring (3) by means of an intestinal cavity channel of an intestinal tube (C), the distance between the secondary magnetic ring (2) and the primary magnetic ring (3) is continuously shortened by means of a push rotary button (101) of the emission gun (1), and when the relative distance between the secondary magnetic ring (2) and the primary magnetic ring (3) is shortest and mutual attraction is realized, the separation of the secondary magnetic ring (2) from the emission gun (1) is achieved by means of a motivation mechanism (107) of the emission gun (1), and laparoscopic cholangioenterostomy is realized. The system can improve the accuracy and safety of laparoscopic magnetic compression cholangioenterostomy, and the operation difficulty of laparoscopic magnetic compression cholangioenterostomy is reduced.
Patent WO-2021035858-A1 (WO)
Title: 叶片叶绿素叶面分布特征同步诊断氮钾镁元素亏缺的方法
Inventor: SHI JIYONG
IPC: G06T7/62
Filed: 2019-09-26
Abstract: 一种叶片叶绿素叶面分布特征同步诊断氮钾镁元素亏缺的方法；首先将待测叶片叶面区域分割，将叶片分割为若干个小区域；然后对叶绿素区域分布特征提取，用高光谱图像技术提取叶片叶绿素叶面分布图中小区域中所有像素点对应的叶绿素含量均值、叶绿素含量方差、叶绿素含量最大值和叶绿素含量最小值；基于此构建氮钾镁亏缺诊断模型；依据模型对待测叶片氮钾镁亏缺诊断。该方法克服了基于叶绿素含量的元素亏缺诊断方法无法同步诊断黄瓜叶片氮钾镁元素亏缺的局限性；可以快速、无损的提取叶绿素叶面分布特征，实现叶片氮钾镁元素亏缺的高效诊断。
Patent WO-2020108089-A1 (WO)
Inventor: YU TIANHANG
IPC: H04W4/06
Filed: 2019-09-30
Abstract: Provided are a tracking area update method, a method for transmitting a broadcast message, and a communication apparatus. The tracking area update method comprises: a terminal device receiving a broadcast message periodically sent by a satellite device, wherein the broadcast message alternately carries a tracking area code (TAC) corresponding to one or more tracking areas (TAs) in at least two TAs, and a coverage area of a beam of the satellite device belongs to the at least two TAs; when the terminal device detects for the first time that a TA, corresponding to the TAC in the broadcast message received in a current period, does not belong to a first TA list, recording the TA in a second TA list; and the terminal device continuing to detect a subsequent broadcast message and determining whether to initiate a TA update process according to a TAC in the subsequent broadcast message. The embodiments of the present application can decrease the signaling overhead and save on paging resources.
Patent WO-2021035895-A1 (WO)
Inventor: WANG YALI
IPC: H01Q1/36
Filed: 2019-10-14
Abstract: The present invention relates to the technical field of communications, and provides an antenna module and a terminal. The device comprises: a feed branch, a first branch, a second branch, a third branch, and a grounding branch. The feed branch is connected to a feed point. The grounding branch is connected to a grounding point. The first branch and the third branch are concave branches. The second branch is a bent branch. The feed branch, the first branch, the second branch, the third branch, and the grounding branch are sequentially connected to each other to form an annular structure having a groove. The groove is located between the feed branch and the grounding branch, and the groove is insulated. Embodiments of the present invention provide an antenna module combining the annular structure and an inverted F-shaped structure. The antenna module can work in a plurality of frequency bands, which improves the performance of the antenna module. The radiation performance requirement for an MIMO antenna can be met without configuring a plurality of antenna modules, which saves the space for the layout of other electronic devices of the terminal. (FIG. 1)
Patent WO-2021012420-A1 (WO)
Inventor: CUI ZHIYONG
IPC: B66B11/02
Filed: 2019-10-17
Abstract: Provided is an elevator car damping and stopping device, comprising a car main body (1), wherein the bottom of the car main body (1) is connected to a bracket (2) that is arranged horizontally, several pieces of shockproof rubber (3) are further arranged between the bracket (2) and the car main body (1), an end of each piece of shockproof rubber (3) is fixed to the bracket (2), and the piece of shockproof rubber (3) is directly and fixedly connected to the bracket (2) via a first bolt (19). The piece of shockproof rubber (3) is directly and fixedly connected to the bracket (2) via the first bolt (19), and the piece of shockproof rubber (3) is directly and fixedly connected to the bottom of the car main body (1) via a screw, and as such, in comparison with the prior art where, by means of an additional metal plate bending member, an elevator car damping and stopping member is indirectly connected to a bracket and a car bottom assembly via the screw, the original independent space requirement for the installation of the metal plate bending member is reduced, the size of an elevator shaft can be compacted to the maximum extent, and the maximum utilization rate of the elevator shaft is achieved.
Patent WO-2020083239-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/04
Filed: 2019-10-21
Abstract: An air dust removal system (101), comprising a dust removal system inlet, a dust removal system outlet and an electric field apparatus (1014), the electric field apparatus (1014) comprising an electric field apparatus inlet (1011), an electric field apparatus outlet, a dust removal electric field cathode (10142) and a dust removal electric field anode (10141), the dust removal electric field cathode (10142) and the dust removal electric field anode (10141) being used for producing an ionising dust removal electric field. The diameter of the dust removal electric field cathode (10142) is 1-3mm, the inter-electrode distance between the dust removal electric field anode (10141) and the dust removal electric field cathode (10142) is 2.5-139.9mm, and the ratio between a dust collection area of the dust removal electric field anode (10141) and a discharge area of the dust removal electric field cathode (10142) is 1.667:1-1680:1. The air dust removal system (101) can effectively remove particulate matter in the air.
Patent WO-2020134492-A1 (WO)
Title: Heat exchanger connecting device and heat exchanger
Inventor: WEI WENJIAN
IPC: F28F9/26
Filed: 2019-10-28
Abstract: The present application provides a heat exchanger connecting device and a heat exchanger. The heat exchanger connecting device comprises a first sheet and a second sheet; multiple protrusions are provided on the first sheet and the second sheet in the length direction, separately; a through hole matching a heat exchange tube is provided on each protrusion; the first sheet and the second sheet are fastened and fixed together. The connecting device in the present application can reduce the manufacturing costs and meet the requirements of mass production, is economical, allows the size of a flat tube micro-channel heat exchanger to be increased, is not limited by the size in a stamping forming process, economically solves the problem of the size of a heat exchanger, and increases the application range of the product.
Patent WO-2020088610-A1 (WO)
Title: Method and apparatus for handling bwp switching in random access procedure
Inventor: WEI CHIAHUNG
IPC: H04W72/04
Filed: 2019-10-31
Abstract: A method for random access performed by a MAC entity of a UE is provided. The method includes: receiving a first beam failure recovery configuration of a first UL BWP; receiving a second beam failure recovery configuration of a second UL BWP; initiating a first RA procedure on the first UL BWP by applying at least one first RA parameter configured in the first beam failure recovery configuration, when a number of beam failure instances that haves been received from lower layers is larger than or equal to a threshold; switching an active UL BWP of the UE from the first UL BWP to a second UL BWP before completion of the first RA procedure; and initiating a second RA procedure on the second UL BWP by applying at least one second RA parameter configured in the second beam failure recovery configuration, after switching to the second UL BWP.
Patent WO-2020103730-A1 (WO)
Inventor: ZHANG GUANJING
IPC: A61B5/00
Filed: 2019-11-13
Abstract: Disclosed is a device assisting with diagnosis in traditional Chinese medicine. The device comprises a front machine body box (1), a rear machine body arm (2) and a workbench (3), with the front machine body box (1), the rear machine body arm (2) and the workbench (3) being arranged on a conjoined steel frame (21) in a sleeved manner. The device assisting with diagnosis in traditional Chinese medicine further comprises a pulse condition instrument (5), a lingual surface instrument (4), a host (20), a display screen (6) and a printer (18), with the pulse condition instrument (5) being placed inside a placement box of the workbench (3) for acquiring pulse condition signals. The lingual surface instrument (4) comprises a front shell (42), a middle shell (44), a rear shell (49) and a photographing cavity (31), wherein a single-lens reflex camera (52) is arranged in the photographing cavity (31); the front shell (42) is provided with an arched window (32), with a jaw supporting plate (33) being provided at the bottom of the arched window (32) and being clamped to a lower edge of the arched window (32); and the single-lens reflex camera (52) photographs a tongue image and a facial image. The host (20) is mounted in the workbench (3), coupled to one end of the front machine body box (1), for extracting feature parameters of a pulse condition, the tongue image and the facial image, and analyzing, detecting and processing same to obtain a traditional Chinese medicine detection report of a user. The device assisting with diagnosis in traditional Chinese medicine can detect a tongue image, a facial image and a pulse condition, so as to assist a traditional Chinese medicine doctor in performing standard detection and analysis in traditional Chinese medicine, i.e. looking, listening, questioning and feeling the pulse.
Patent WO-2020233024-A1 (WO)
Inventor: FAN LONGFEI
IPC: G09G3/3225
Filed: 2019-11-15
Abstract: Disclosed are a pixel circuit and a display device. The pixel circuit comprises: a light-emitting module; a drive module electrically connected to the light-emitting module and used to drive the light-emitting module to emit light according to a data voltage at a control end of the drive module; and a leakage current suppression module electrically connected to the control end of the drive module and used to maintain an electric potential at the control end of the drive module.
Patent WO-2021103006-A1 (WO)
Inventor: GUAN PENG
IPC: H04W72/04
Filed: 2019-11-29
Abstract: A method for receiving a tracking reference signal, a method for sending a tracking reference signal, and a communication apparatus. The method for receiving a tracking reference signal comprises: a terminal sending a first message to a network device; the network device receiving the first message from the terminal, wherein the first message comprises information of a first reference signal, and the information of the first reference signal is used to indicate a selected first beam; the terminal determining a second reference signal associated with the first reference signal; the network device sending, on the first beam, a tracking reference signal (TRS) to the terminal; and the terminal receiving the TRS from the network device according to a receiving parameter of the second reference signal.
Patent WO-2021000513-A1 (WO)
Inventor: WANG CHI
IPC: B65G61/00
Filed: 2019-12-03
Abstract: A clamping mechanism comprises a mounting frame (1) and an unstacking insertion block assembly (2) provided at the mounting frame (1). The unstacking insertion block assembly (2) comprises multiple extendable insertion blocks (21). The insertion block (21) is configured to be selectively inserted into a recess (101) of a packaging box (100) or abut a sidewall of the packaging box (100). In the clamping mechanism, an insertion block is adaptively extendable according to the size and quantity of recesses, and can be selectively inserted into a recess of a packaging box or abut a sidewall of the packaging box. The clamping mechanism has a simple and flexible structure, and is applicable to packaging boxes having recesses in different sizes and quantities.
Patent WO-2020114447-A1 (WO)
Inventor: ZHOU HUIDONG
IPC: H01H9/20
Filed: 2019-12-05
Abstract: The present utility model discloses a mechanical interlocking mechanism, which is used to interlock a molded case circuit breaker and a drawer, and comprises: a molded case circuit breaker driving rod, which can turn around an axis parallel to and spaced from a longitudinal axis thereof; a blocking assembly; and a locking device, which comprises a driving member, an elastic member and a locking member, wherein the driving member is biased by the elastic member to a locking position at which the locking member locks the drawer into a drawer cabinet, and when the driving member is driven by a biasing force against the elastic member to an unlocking position, the locking member is driven to unlock the drawer. When the molded case circuit breaker is closed, the molded case circuit breaker driving rod drives the blocking assembly to move to a blocking position, the movement of the driving member from the locking position to the unlocking position is blocked, so that the drawer cannot be unlocked; when the molded case circuit breaker is opened, the movement of the molded case circuit breaker driving rod enables the blocking assembly to move to a non-blocking position, and the driving member can be driven from the locking position to the unlocking position, so that the drawer is unlocked.
Patent WO-2020151399-A1 (WO)
Title: Method and device for pseudo-seamless switching between different video sources played by web and medium
Inventor: TAN ZHAOXIN
IPC: H04N21/426
Filed: 2019-12-16
Abstract: The present invention discloses a method and device for pseudo-seamless switching between different video sources played by Web and a computer readable medium, relating to the technical field of internet. The method comprises the following steps: when video sources are required to be switched, a Web browser at first establishes a playing example of a target video source; according to the playing status of an original video source and the network status, the Web browser determines a synchronizing time for the two video sources; after the synchronizing time, the Web browser switches to the playing example of the target video source so as to complete the seamless switching between the two video sources, thereby effectively avoiding playing jam and greatly improving user experience. Furthermore, the method and device for pseudo-seamless switching between different video sources played by Web and the computer readable medium are simple and convenient to be implemented, and have low application cost and rather broad application range.