baber/WOPTO huggingface dataset:
Patent WO-2021000177-A1 (WO)
Inventor: CHEN ZHICHEN
IPC: H04R9/02
Filed: 2019-06-30
Abstract: Provided in the present utility model is a loudspeaker module, comprising an upper cover plate having an accommodation cavity, a lower cover plate arranged opposite the upper cover plate, and a loudspeaker unit accommodated in the accommodation cavity and fixed to the upper cover plate, wherein the upper cover plate is provided, in an area where the loudspeaker unit is not placed, with an upper cover plate bottom wall and a raised rib that extends towards the lower cover plate from the upper cover plate bottom wall; the loudspeaker module further comprises an air-permeable separator fixed to the raised rib; the upper cover plate bottom wall, the raised rib, and the air-permeable separator together enclose an airflow tank; the lower cover plate is provided, at a position corresponding to the airflow tank, with a lower cover plate bottom wall and a baffle that extends towards the upper cover plate from the lower cover plate bottom wall and abuts against the air-permeable separator; the baffle, the lower cover plate bottom wall, and the air-permeable separator together enclose a filling cavity that accommodates a sound-absorbing material; and the projection of the baffle in the direction in which the upper cover plate and the lower cover plate are assembled is located in the range of the airflow tank so as to form airflow communication, via the air-permeable separator, between the airflow tank and the accommodation cavity and between the airflow tank and the filling cavity.
Patent WO-2020199484-A1 (WO)
Inventor: WU ZHUANGWEI
IPC: G06K9/00
Filed: 2019-08-29
Abstract: 一种基于视频的轨迹跟踪方法、装置、计算机设备及存储介质。该方法包括：通过消息中间件接收当前所采集的用户监控视频，将所述用户监控视频转化为用户路径数据（S110）；根据所述用户路径数据的用户身份识别信息作为主键对应建立索引，将所述用户路径数据以用户身份识别信息作为主键存储至数据库（S120）；以及若检测到所录入的待查询用户信息及查询时间段，获取与待查询用户信息对应的用户身份识别信息，根据用户身份识别信息在数据库中获取与查询时间段对应的用户轨迹数据（S130）。
Patent WO-2020043195-A1 (WO)
Title: 微波探测器及其应用
Inventor: ZOU GAODI
IPC: G01V3/12
Filed: 2019-08-30
Abstract: 一种微波探测器(100, 400A)及微波探测器(100, 400A)的应用，微波探测器(100, 400A)包括至少一微波探测模块(110)和至少一信号转换模块(120)，其中微波探测模块(110)基于多普勒效应原理生成一差异信号，信号转换模块(120)被可通信地连接于微波探测模块(110)，信号转换模块(120)将差异信号转换为一波动信号，信号转换模块(120)形成至少一转换通道(121-126)，转换通道(121-126)仅允许处于一特定频率范围内的波动信号通过，以在后续准确地探测一探测区域内是否存在人体。
Patent WO-2020199496-A1 (WO)
Title: 显示面板和显示面板的封装方法
Inventor: LIANG XIAOMING
IPC: H01L27/32
Filed: 2019-09-03
Abstract: 一种显示面板和显示面板的封装方法，显示面板包括：显示功能层；形成于显示功能层上的至少一层无机层（201、202、203）；形成于显示功能层上、与无机层（201、202、203）交替设置的缓冲层，其中，至少一层缓冲层为金属层（301、302）；通过在无机层（201、202、203）上设置金属缓冲层，可以填补无机薄膜在沉积过程中形成的缺陷，提升了薄膜封装的隔绝水氧能力。
Patent WO-2020088090-A1 (WO)
Title: Delay control method, delay control apparatus, terminal device and storage medium
Inventor: ZHOU CHAO
IPC: H04N21/24
Filed: 2019-09-03
Abstract: Disclosed are a delay control method, a delay control apparatus, a terminal device and a storage medium. The delay control method comprises: initializing a cached data amount, and setting an initial delay threshold value; acquiring real-time cached data of a client, and determining a network state of the client according to same; and adjusting the current delay threshold value according to the network state. According to the delay control method, a network state of a user end is determined according to cached data of the user end, and a delay time is adjusted, so that in a large-scale live broadcast scenario, a player can dynamically control, according to the network state of each user, a delay time of each user end in real time, and improve the viewing experience of users.
Patent WO-2021042323-A1 (WO)
Inventor: WAN YUNYANG
IPC: C12N5/10
Filed: 2019-09-05
Abstract: L'invention concerne un procédé d'extraction d'acide désoxyribonucléique génomique d'huile lourde, et un kit et une application associée. Le kit comprend : une enzyme d'escargot, une enzyme de prion K, une solution d'extraction d'ADN contenant du Triton X-100, une solution de décontamination, une solution de précipitation de prions et une colonne d'adsorption. Le procédé décrit s'adresse principalement à des huiles à haute densité et à viscosité élevée, et combine l'application d'une enzyme d'escargot, d'une solution d'extraction contenant du Triton X-100 et d'une solution SDC. Le kit décrit peut être appliqué à l'extraction d'ADN génomique d'huile lourde.
Patent WO-2020052558-A1 (WO)
Title: Semiconductor chip for light emitting diode, quantum well layer of semiconductor chip, and manufacturing method for semiconductor chip
Inventor: WAN ZHI
IPC: H01L33/06
Filed: 2019-09-10
Abstract: A semiconductor chip for a light emitting diode, a quantum well layer of the semiconductor chip, and a manufacturing method for the semiconductor chip. The semiconductor chip comprises: a substrate (10); an N-type gallium nitride layer (20), a quantum well layer (30), and a P-type gallium nitride layer (40) which are sequentially stacked on the substrate (10); and an N-type electrode (50) electrically connected to the N-type gallium nitride layer (20) and a P-type electrode (60) electrically connected to the P-type gallium nitride layer (40). The quantum well layer (30) comprises at least one quantum barrier and at least one quantum well which are sequentially stacked; and the growth pressure of the quantum barrier and the growth pressure of the quantum well are different. In this way, the crystal quality of the well barrier interface of the quantum well and the quantum barrier can be improved, thereby improving the light efficiency of a light emitting diode.
Patent WO-2020093781-A1 (WO)
Inventor: NIU YANAN
IPC: G06F16/9535
Filed: 2019-09-11
Abstract: A multimedia resource estimated click through rate determination method and apparatus, and a server, relating to the field of information recommendation. The method comprises: obtaining user behavior information of the current user (301); obtaining multimedia attribute information of a first multimedia resource (302), the first multimedia resource being a multimedia resource to be recommended to the current user; calling a click through rate estimation model (303), the click through rate estimation model comprising an embedded layer and a click through rate estimation network, the embedded layer comprising a weight matrix corresponding to at least one information type, and the click through rate estimation network being used for taking an embedded vector output by the embedded layer as an input and outputting an estimated click through rate of the multimedia resource; and inputting the user behavior information and the multimedia attribute information into the click through rate estimation model, and outputting the estimated click through rate of the user on the first multimedia resource (304). According to the method, the accuracy of click through rate estimation can be improved.
Patent WO-2020073983-A1 (WO)
Inventor: ZOU HAIRONG
IPC: G02B13/00
Filed: 2019-10-11
Abstract: An optical photography lens assembly (10) comprises, in order from the object-side to the image-side: a first lens (L1) having positive refractive power, the object-side surface (S1) of said lens being convex and the image-side surface (S2) of said lens being concave; a second lens (L2), the object-side surface (S3) of said lens being convex and the image-side surface (S4) of said lens being concave; a third lens (L3) having positive refractive power, the object-side surface (S5) of said lens being concave and the image-side surface (S6) of said lens being convex; a fourth lens (L4), the object-side surface (S7) of said lens being convex and the image-side surface (S8) of said lens being concave; the optical photography lens assembly (10) satisfies the relation 0.8≤Sd21/Sd11≤0.9, wherein Sd21 is the height relative to the optical axis at the point of the largest effective diameter of the object-side surface (S3) of the second lens (L2), and Sd11 is the height relative to the optical axis at the point of the largest effective diameter of the object-side surface (S1) of the first lens (L1).
Patent WO-2021081958-A1 (WO)
Inventor: ZHU HUANGJIAN
IPC: G06T17/05
Filed: 2019-10-31
Abstract: 一种地形检测方法、可移动平台、控制设备、系统及存储介质，该方法包括：获取点云数据(S101)；依据点云数据得到二维图像(S102)；对二维图像进行像素赋值得到补全后的二维图像(S103)；对补全后的二维图像进行处理得到已处理的二维图像(S104)；根据已处理的二维图像重建点云数据(S105)；根据重建点云数据确定地形信息(S106)。
Patent WO-2020207002-A1 (WO)
Inventor: LIAN ZHENGXING
IPC: C12N5/10
Filed: 2019-11-05
Abstract: The present invention relates to the technical fields of genetic engineering and genetic breeding, and relates in particular to a mutant of myostatin MSTN and an application thereof. The MSTN protein mutant provided by the present invention has an amino acid sequence as shown in SEQ ID NO.1. The mutant can obviously promote the growth and development of the skeletal muscle of an animal, and the muscle fiber density of an animal carrying the MSTN mutant described in the present invention is significantly increased; moreover, the animal exhibits a significant double-muscle gluteus trait, and meat yield can also increase accordingly. The MSTN protein mutant and the encoding gene thereof provided by the present invention can be used in practice to prepare an animal model of a double-muscle gluteus phenotype or for the genetic breeding of animals having the double-muscle gluteus trait.
Patent WO-2021017292-A1 (WO)
Inventor: YAO BIN
IPC: C12N9/04
Filed: 2019-11-13
Abstract: 涉及基因工程领域，具体涉及热稳定性提高的葡萄糖氧化酶突变体GOD及其基因和应用。葡萄糖氧化酶突变体经野生型定点依次突变后，得到热稳定性和催化效率明显提高的多个突变体。葡萄糖氧化酶突变体具有良好的酶学性质，可以应用于饲料、食品、医药、纺织等行业。
Patent WO-2020103757-A1 (WO)
Inventor: LIU WENZHAN
IPC: H04R11/02
Filed: 2019-11-14
Abstract: 本公开涉及一种发声模块(20)及电子设备(100)。发声模块(20)包括振膜(23)、动铁单元(22)、导音管(24)和耳机插座(25)，动铁单元(22)连接于振膜(23)的一侧，耳机插座(25)上设置有导音管连接孔(251)，导音管(24)的一端与动铁单元(22)的出音孔(220)相连，另一端与耳机插座(25)的导音管连接孔(251)相连。
Patent WO-2020177390-A1 (WO)
Inventor: LU ZHEN
IPC: A61K8/49
Filed: 2019-11-15
Abstract: A method for preparing an L-ergothioneine-containing cosmetic stock solution by means of fermenting Hericium erinaceus, the method comprising the following steps: step 1: inoculating Hericium erinaceus hyphae into a liquid seed culture medium for culturing to obtain a seed solution; step 2: inoculating the seed solution into a fermentation culture medium for fermentation and adding an L-ergothioneine precursor substance, and fermenting to an end point to obtain a fermentation broth; step 3: processing the fermentation broth containing mycelium to obtain an L-ergothioneine-containing fermentation stock solution and using same as the L-ergothioneine-containing cosmetic stock solution. The described stock solution product contains higher than 300 mg/L of L-ergothioneine, and has strong antioxidant, anti-radiation and anti-inflammatory effects; moreover, the described stock solution can be added as a raw material into water, milk, creams, and so on, and is widely applied in the field of cosmetics.
Patent WO-2021097725-A1 (WO)
Title: 封装结构、封装组件和电子产品
Inventor: SHEN ZHONGGUO
IPC: H01L25/00
Filed: 2019-11-20
Abstract: 一种封装结构(10)、封装组件和电子产品，封装结构(10)的第一基板(11)、转接板(12)和第二基板(20)依次层叠设置；第一镂空部(13)用于设置第一电子元件(141)，第一基板(11)的正面用于设置第二电子元件(151)；第一基板(11)与转接板(12)之间设有第一焊锡球(16)。
Patent WO-2021088133-A1 (WO)
Title: Method and system for constructing flight trajectory of multi-rotor unmanned aerial vehicle
Inventor: YU SAN-CHUAN
IPC: G05D1/10
Filed: 2019-11-20
Abstract: A method and system for constructing a flight trajectory of a multi-rotor unmanned aerial vehicle (100). The method comprises: acquiring current attitude information of the unmanned aerial vehicle (100) during flight; acquiring target information within a pre-set range according to the current attitude information; marking the acquired target information, and further acquiring flight parameter information according to the current attitude information and the target information, wherein the flight parameter information comprises the altitude, orientation and speed of flight; establishing a flight trajectory coordinate graph of the unmanned aerial vehicle (100) within a set range according to the target information and information of flight parameters to be used; and controlling the unmanned aerial vehicle (100) to complete a flight operation according to the flight trajectory coordinate graph. According to the flight scenario characteristics of the unmanned aerial vehicle (100), a detector (110) is provided on the unmanned aerial vehicle (100) to convert topographic features and topographic trends in a flight scenario of the unmanned aerial vehicle (100) into a real-time three-dimensional topographic map in real time, thereby realizing the self-adjustment of the altitude of flight and realizing safe flight according to real-time topographic changes.
Patent WO-2020108402-A1 (WO)
Inventor: LING JIANGHUA
IPC: H04N21/433
Filed: 2019-11-22
Abstract: Disclosed are a method and device for courseware recording and playback, a smart interactive tablet, and a storage medium. The method for recording comprises: recording a page identifier of a courseware, user audio data, and user behavior data during a recording process; when an instruction used for triggering the disabling of a courseware recording function is received, mapping to the timeline of the recording process the moment at which the recorded courseware page identifier, user audio data and user behavior data are recorded, and associatively storing the courseware, the user audio data, and the user behavior data on the basis of the timeline to generate a recorded file of the recording process. A movable element is presented in a page of the courseware. The user behavior data comprises a user instruction, the starting time and persistence duration of the user instruction, an identifier of an element to which the user instruction points, and a data flow generated when the user instruction is in action. The user instruction comprises a drag instruction triggering the movable element to move. As such, costs for recording and playing back the courseware are reduced.
Patent WO-2020108433-A1 (WO)
Inventor: ZHU CHONGMING
IPC: H04W24/02
Filed: 2019-11-25
Abstract: The present application provides a network parameter processing method and device. The method comprises: acquiring at least one first combination of a first cell, each first combination comprising the value of at least one state information of the first cell; inputting the first combination and a second combination into a preconfigured wireless parameter predicting model to obtain a first optimal target value corresponding to each second combination, each second combination comprising the value of at least one first wireless parameter, the wireless parameter predicting model being determined according to network data of the first cell and multiple second cells; and determining an optimal value of each first wireless parameter of the first cell according to the first optimal target value corresponding to each second combination. The established wireless parameter predicting model is combined with network data characteristics of multiple cells, so that the wireless parameters of a cell to be optimized can be well optimized; and the network data of multiple cells can be studied associatively, so that wireless parameters suitable for the cell to be optimized can be obtained.
Patent WO-2021031447-A1 (WO)
Inventor: GUO QIUMING
IPC: H01M10/04
Filed: 2019-11-30
Abstract: Provided are a manufacturing control system and method. The manufacturing control system comprises: a feeding apparatus, a clamp apparatus, and a carrying apparatus, wherein the feeding apparatus is used for identifying battery cell models of received battery cells, sending the battery cell models to an upper computer, storing the received battery cells after the upper computer determines that the battery cell models meet conditions, and performing a binding operation on the battery cells meeting the conditions after the number of the stored battery cells meeting the conditions reaches a set number, so as to obtain an initial material; the clamp apparatus is used for testing the initial material to obtain a material to be discharged; the carrying apparatus is used for moving, according to a scheduling signal sent by the upper computer, an object to be moved between the feeding apparatus and the clamp apparatus; and the object to be moved comprises the battery cells, the initial material and the material to be discharged.
Patent WO-2021109216-A1 (WO)
Inventor: GOH HUI LENG
IPC: H01Q1/36
Filed: 2019-12-13
Abstract: La présente invention appartient au domaine technique des communications sans fil, et concerne un réseau d'antennes à commande de phase. Le réseau d'antennes à commande de phase comprend une carte de circuit imprimé et une pluralité d'antennes à plaque LTCC, et chaque antenne à plaque LTCC est montée sur la carte de circuit imprimé au moyen d'une technologie de montage en surface et est électriquement connectée à un circuit radiofréquence sur la carte de circuit imprimé. Chaque antenne à plaque LTCC comprend une pluralité de substrats LTCC, une plaque de couche supérieure, une plaque de couche inférieure et une partie d'alimentation La présente invention simplifie les exigences de conception de la carte de circuit imprimé, est plus économique, évite une dilatation thermique irrégulière de la carte de circuit imprimé due à la chaleur transférée par un ensemble d'extrémité avant radiofréquence, réduit le risque de gauchissement de la carte de circuit imprimé, et facilite le test et l'étalonnage du circuit radiofréquence de la carte de circuit imprimé.
Patent WO-2020135338-A1 (WO)
Inventor: XU JINBIAO
IPC: A47J37/06
Filed: 2019-12-23
Abstract: A pot cover apparatus (1), a cooking pot (100) and an intelligent cooker (1000). The pot cover apparatus (1) comprises a rotating disc assembly (11), a pot cover inner part assembly (12) and a connecting assembly (13). The connecting assembly (13) comprises a connecting pin and a connecting socket. The connecting pin is disposed on any one of the rotating disc assembly (11) and the pot cover inner part assembly (12), and the connecting socket is disposed on the other of the rotating disc assembly (11) and the pot cover inner part assembly (12). The connecting pin and the connecting socket are detachably connected to each other. The pot cover apparatus (1) can be quickly assembled and disassembled and can be easily cleaned.
Patent WO-2021134446-A1 (WO)
Inventor: HUANG ZHENGLEI
IPC: H04W28/06
Filed: 2019-12-31
Abstract: 一种信息处理方法和通信装置以及通信系统。其中，一种信息处理方法包括：核心网控制面网元接收来自应用功能实体的隧道建立请求，所述隧道建立请求用于请求建立终端设备传输数据的共享隧道；所述核心网控制面网元确定所述隧道建立请求对应的隧道配置策略；所述核心网控制面网元根据所述隧道建立请求选择出会话管理网元；所述核心网控制面网元向所述会话管理网元发送所述隧道配置策略，所述隧道配置策略用于指示所述会话管理网元触发接入网节点和用户面功能网元之间建立所述共享隧道。
Patent WO-2021147066-A1 (WO)
Inventor: WANG XIAOHUI
IPC: G06T7/00
Filed: 2020-01-23
Abstract: L'invention concerne un procédé et un appareil de classification d'image. Le procédé comprend la réception (S101) d'une image à classifier ; la fourniture en entrée (S102) de l'image à un discriminateur d'un premier réseau antagoniste génératif, RAG ; et la fourniture en sortie (S103) d'un résultat indiquant un élément réel et un indice d'une classification prédéterminée, ou un résultat indiquant un faux.
Patent WO-2021155533-A1 (WO)
Title: Beam selection under multiple transmission points
Inventor: LI ZHIHANG
IPC: H04W24/10
Filed: 2020-02-06
Abstract: Embodiments of the present disclosure relate to uplink control information for beam selection in the multiple transmission points. According to embodiments of the present disclosure, a network device determines the beam selection type based on the communication quality required for the network device and a further network device. The network device transmits the information of the beam selection type to a terminal device. The terminal device receives reference signals based on the beam selection type and performs a beam measurement based on the references signals. The terminal device selects a target transmitting beam from a plurality of transmitting beams of the further network device and transmits identities of the selected transmitting beam to the network device or the further network device. In this way, a proper transmitting beam can be selected based on the required communication quality. The latency is shortened and the transmission overhead is reduced.
Patent WO-2021159363-A1 (WO)
Inventor: HUANG JUANJUAN
IPC: D06B23/20
Filed: 2020-02-13
Abstract: 一种布料均匀着染的染色方法，该方法包括：A、染液准备：染液包括染料液和助剂液，分别按染色工艺要求用软水化料并搅拌均匀后存放在贮液桶中待用；B、染液输送：将染料液和助剂液按3∶2的比例混合输入轧液槽，温度为18～35℃；C、浸轧染液：布料织物连续、平整地运行浸入轧液槽内的染液中吸收染液，然后卷取收卷；D、堆置：收卷后的布料织物卷连同轴头立即用薄膜严密包覆，然后在转动状态下堆置5～24小时，转动速度4～8r/min，环境温度15～35℃。具有节约蒸汽、节约助剂，染料利用率高，染色废水少、环境友好的优点；染色织物的透染性，均匀性，面料的平整度均比常规染色方法好。
Patent WO-2021128589-A1 (WO)
Inventor: CHEN GANG
IPC: G05B19/04
Filed: 2020-03-05
Abstract: The present application discloses an electronic device control method and apparatus, a computer device, and a storage medium. Said method comprises: receiving a working mode segment set selected by a user, each working mode segment in the working mode segment set corresponding to one or more drivers, servo control parameter instructions of each driver forming a driver basic logic unit of an electronic device, each working mode segment corresponding to a control formed by packaging a control instruction set; generating, according to control parameters of each working mode segment in the working mode segment set, running feature control instructions for controlling the electronic device; and sending the running feature control instructions, the running feature control instructions being used for instructing a driver, controlled by the running feature control instructions, in the electronic device to execute an operation. Single-point control is achieved by making a driver corresponding to a working mode, and various modes are provided, so that an operation is executed according to working mode segments selected by a user according to individual requirements, improving the user experience.
Patent WO-2020233241-A1 (WO)
Inventor: ZHU XIAOLONG
IPC: G09F9/33
Filed: 2020-03-31
Abstract: 一种显示模组(100)和电子设备(1000)，显示模组(100)包括：盖板(10)，盖板(10)包括视窗部(101)和非视窗部(102)，非视窗部(102)环绕视窗部(101)；显示模块(30)，显示模块(30)设在盖板(10)的内侧；粘胶层(20)，粘胶层(20)包括第一粘胶部(201)和第二粘胶部(202)，第一粘胶部(201)粘贴在视窗部(101)和显示模块(30)之间；非视窗部(102)的朝向显示模块(30)的一侧表面设有油墨层(40)，第二粘胶部(202)粘贴在油墨层(40)与显示模块(30)之间。
Patent WO-2020200257-A1 (WO)
Inventor: ZHU YU
IPC: G01B11/02
Filed: 2020-04-02
Abstract: Provided are a high-resolution phase detection method and system based on a plane grating laser interferometer. Said method uses a dual-frequency interferometer phase detection method to implement displacement measurement, and the processing of a measurement signal comprises an integral part and a decimal part. In the method, a phase equation set of a displacement measurement signal is constructed according to a measurement optical path principle of a heterodyne plane grating laser interferometer; a non-linear equation set for which the unknowns are instantaneous phase, interval phase and signal amplitude is established; and the equation sets above are solved by using a least squares method, so as to realize phase discrimination, thereby realizing precise displacement measurement. The method can solve the problems in a traditional time measurement-based phase detection technology, such as low measurement accuracy, and failing to satisfy small range measurement, and the measurement method can be applied to a system such as precision manufacturing equipment or a lithography machine.