baber/WOPTO huggingface dataset:
Patent WO-2021062902-A1 (WO)
Title: Emergency rescue method, apparatus and device for elevator, and computer-readable storage medium
Inventor: CAI ZHUN
IPC: B66B1/30
Filed: 2019-10-25
Abstract: Disclosed are an emergency rescue method, apparatus and device for an elevator, and a computer-readable storage medium. According to the method, an elevator comprises a main circuit (21) and an emergency rescue apparatus (22), wherein the main circuit (21) comprises a main power supply circuit and a driver (211), and the driver (211) is powered by the main power supply circuit and drives a traction electric motor of the elevator to operate. The method comprises: acquiring a load state of a car and position information of the car; and when an input voltage of a main power supply circuit is abnormal, switching the driver (211) to be powered by the emergency rescue device (22), and controlling, according to the load state of the car and the position information of the car, the car to travel to a landing position. By means of the method, the comfort of a passenger is significantly improved during an emergency rescue, and emergency rescue failure can be avoided.
Patent WO-2020238004-A1 (WO)
Title: Cooking utensil
Inventor: XING SHENGHUA
IPC: A47J27/00
Filed: 2019-10-30
Abstract: A cooking utensil (10) having a cooking chamber (11). The cooking chamber (11) is divided into a plurality of spaces. The pressure of one or more of the spaces is changed so as to change the liquid level in at least one of the rest of the spaces.
Patent WO-2021081872-A1 (WO)
Inventor: YOU YUNFENG
IPC: H04R1/10
Filed: 2019-10-31
Abstract: A charging compartment. The charging compartment comprises a bottom housing (1) having an accommodating chamber (11), an upper cover (2) hinged to the bottom housing (1), a first magnet (3) mounted on the upper cover (2), a second magnet (4) mounted in the accommodating chamber (11), and a control assembly (5) and a battery (6) respectively mounted in the accommodating chamber (11); wherein the second magnet (4) is electrically connected to the control assembly (5), and the control assembly (5) is electrically connected to the battery (6).
Patent WO-2021092856-A1 (WO)
Title: Camera module, and mobile terminal
Inventor: QU JIAJIA
IPC: H04M1/02
Filed: 2019-11-14
Abstract: A camera module (100) capable of generating an electromagnetic force by interacting with a magnet (151) when a coil (153) is energized. A circuit board (120) is capable of sliding relative to a base (110) when driven by the electromagnetic force, thereby driving a displacement of a photosensitive chip (121) relative to a lens assembly (140) to compensate for an optical axis offset of the lens assembly (140) caused by shaking or vibration, and accordingly achieving optical image stabilization. The magnet (151) and the coil (153) have simple structures and low costs, and may be mounted separately and independently, thereby facilitating assembly. The invention is applicable to camera modules (100) of various types and sizes simply by arranging the magnet (151) and the coil (153) at suitable positions, and no additional design for a drive assembly (150) is required. In this way, the camera module (100) achieves optical image stabilization while reducing costs.
Patent WO-2021042563-A1 (WO)
Title: Mirror with mirror front lamp
Inventor: LI YANG
IPC: F21V33/00
Filed: 2019-11-15
Abstract: Provided is a mirror with a mirror front lamp, the mirror comprising a mirror body (1), a mirror front lamp (2) and an installation frame (3). A lifting device is arranged on one side of the installation frame (3), the lifting device comprises a lifting support (4) and a lifting slide plate (5), the lifting slide plate (5) is vertically connected to the lifting support (4) in a sliding manner, the other end of the lifting slide plate (5) is connected to the mirror front lamp (2), a rotating device (6) is arranged at a joint between the other end of the lifting slide plate (5) and the mirror front lamp (2), and the lifting slide plate (5) is rotationally connected to the mirror front lamp (2) by means of the rotating device (6). By using the design of the lifting device, the lifting slide plate (5) is connected to the lifting support (4) in a sliding manner, a first kidney-shaped hole (27) is provided in an outer side face of the lifting slide plate (5), a first fastener (30) is arranged at a joint between the lifting support (4) and a shifting sheet (29), the height of the mirror front lamp (2) is adjusted by vertically sliding the lifting slide plate (5), and the mirror front lamp (2) is fixed at a required height position by means of the first fastener (30) being fastened in the first kidney-shaped hole (27); and by using the design of the rotating device (6), a rotating shaft (24) is rotationally connected to a shaft sleeve (26), such that the light emission angle of the mirror front lamp (2) can be adjusted merely by rotating a rotating base (21).
Patent WO-2020147437-A1 (WO)
Title: 一种天线面阵、安检装置以及安检方法
Inventor: HUANG XIONGWEI
IPC: H01Q21/00
Filed: 2019-11-28
Abstract: 本申请提供了一种天线面阵、安检装置以及安检方法。该天线面阵应用于平面式安检仪，天线面阵至少包括：主体板，设置有多个预设位置，多个预设位置包括第一预设位置和第二预设位置；第一天线阵列组，根据预设条件设置在第一预设位置上；第二天线阵列，设置在第二预设位置上；其中，第二预设位置与第一预设位置间隔设置，以使得第二天线阵列与第一天线阵列组间隔设置。通过上述天线面阵，能够减少平面式安检仪的制造成本、减少处理数据量和增快数据处理速度。
Patent WO-2020134930-A1 (WO)
Inventor: WANG HEHE
IPC: G06Q10/10
Filed: 2019-12-04
Abstract: 一种基于区块链的数字资产有效期处理的方法及装置，该方法包括在数字资产发放时，获取资产有效期以及发放日期时间戳和到期日期时间戳（201），根据资产有效期以及发放日期时间戳和到期日期时间戳，确定出具有有效期属性的交易信息（202）；将具有有效期属性的交易信息存储至区块链（203）。通过在交易信息中设置资产有效期、发放日期和到期日期等时间戳，将数字资产的有效期管理记录在区块链上，保证了数字资产完整生命周期在区块链中都是可查的，确保了可信性。
Patent WO-2020114461-A1 (WO)
Inventor: LIU PENG
IPC: G06K9/00
Filed: 2019-12-05
Abstract: The present invention provides iris acquisition equipment and an acquisition method thereof. The iris acquisition equipment comprises a base, a transmission device, and an iris acquisition device; one end of the transmission device is connected to the base, the other end is connected to the iris acquisition device; the transmission device drives the iris acquisition device to move in a direction away from/close to the base. The iris acquisition equipment provided by the present invention comprises a base, a transmission device, and an iris acquisition device; one end of the transmission device is connected to the base, the other end is connected to the iris acquisition device; the distance between the iris acquisition device and the base is adjusted by means of the transmission device, so that the iris acquisition device is aligned with human eyes; therefore, there is no need to manually holding the acquisition equipment to align the eyes to a recognition lens, and the comfort and efficiency of iris acquisition are improved.
Patent WO-2021114090-A1 (WO)
Inventor: LI DEYUN
IPC: H04N1/00
Filed: 2019-12-10
Abstract: L'invention concerne un dispositif et un procédé d'analyse d'image de cellules. Le dispositif selon l'invention comprend : une plate-forme porte-objet (10) destinée à soutenir une lame revêtue d'un échantillon ; une caméra (20) destinée à capturer une image de cellules de l'échantillon sur la lame ; et un processeur (30) destiné à commander ladite plate-forme (10) pour qu'elle se déplace dans une première direction, de sorte que la lame atteigne différentes positions relatives par rapport à la caméra (20), le processeur (30) étant en outre destiné à commander la caméra (20) pour qu'elle acquière, au niveau des différentes positions relatives, différents champs de vue d'image du même point cible sur la lame ; et le processeur (30) détermine le parallélisme de l'installation de la caméra (20) en fonction des positions de coordonnées du point cible dans les différents champs de vue d'image. Le dispositif selon l'invention peut déterminer automatiquement le parallélisme de l'installation de la caméra (20), fournissant ainsi une base de détermination pour un étalonnage ultérieur du parallélisme de l'installation de la caméra (20).
Patent WO-2020119706-A1 (WO)
Title: Biopuce, procédé de fabrication et application correspondants
Inventor: WANG JIAN
IPC: G01N33/543
Filed: 2019-12-11
Abstract: Biopuce chimiquement modifiée destinée à l'identification, procédé de fabrication et application correspondants.
Patent WO-2021127969-A1 (WO)
Title: 一种基于新材料的高精度卫星导航及通信组合天线
Inventor: WU DING
IPC: H01Q1/36
Filed: 2019-12-24
Abstract: 本发明公开了一种基于新材料的高精度卫星导航及通信组合天线，包括高频卫星导航天线金属辐射面、低频卫星导航天线金属辐射面、WIFI/蓝牙天线金属辐射面、PCB板和屏蔽金属腔，低频卫星导航天线金属辐射面位于高频卫星导航天线金属辐射面与PCB板之间，WIFI/蓝牙天线金属辐射面位于低频卫星导航天线金属辐射面的侧面，本发明通过采用掺杂改性材料的工程塑料，一体注塑形成基板，再通过电镀工艺一体成型，大大降低生产成本，可以广泛应用于卫星定位导航、测绘及移动通信等相关领域。
Patent WO-2021027234-A1 (WO)
Inventor: ZENG YUN
IPC: F24H7/04
Filed: 2019-12-26
Abstract: A waterway control system (100) and a phase-change water heater, the waterway control system (100) comprising: a heat exchanger (10), which comprises a water inlet (11) and a water outlet (12); a water inlet pipe (20), an outlet of the water inlet pipe (20) being respectively connected to the water inlet (11) and water outlet (12) of the heat exchanger (10), a one-way valve (30) and a thermostatic valve (40) being provided in parallel between the water inlet pipe (20) and the water outlet (12) of the heat exchanger (10), and a heater (50) being provided between the water inlet pipe (20) and the water inlet (11) of the heat exchanger (10); a water outlet pipe (60), which is connected to the thermostatic valve (40); and a water pump (70), which is provided between the water inlet (11) of the heat exchanger (10) and the water outlet (12) of the heat exchanger (10), and when in a circulating heating mode, the water inlet (11) and the water outlet (12) of the heat exchanger (10) are communicated by means of a pipeline where the one-way valve (30) is located.
Patent WO-2021128181-A1 (WO)
Inventor: Xie rui tao
IPC: H04L47/27
Filed: 2019-12-26
Abstract: Provided are a method and system for self-adaptively adjusting an initial congestion control window.
The method comprises: constructing a neural network decision-making model, taking the historical streaming state as input, and the probability distribution of the initial congestion control window as output; constructing a Markov learning process, and obtaining optimized parameters of the neural network decision-making model by means of online learning; using the optimized neural network decision-making model to obtain an initial congestion control window value, which is used for a subsequent streaming process.
The present invention uses a deep neural network to dynamically configure the initial congestion control window, and can adapt to changes in the network environment, thereby improving network transmission efficiency.
Patent WO-2021134359-A1 (WO)
Inventor: LI TAO
IPC: H02P7/02
Filed: 2019-12-30
Abstract: 本发明提供了一种马达稳态单频失真补偿方法，其特征在于，该方法包括：构造步骤：根据激励信号和马达线性模型获得期望加速度频谱；获取步骤：根据傅里叶变换获得激励信号的电压频谱，及采集马达单体实际的马达加速度获得实测加速度频谱及所述实测加速度频谱的总谐波失真值；补偿步骤：根据总谐波失真值迭代计算获得最小失真的修正电压。从而降低马达自身存在的非线性对触觉体验的不利影响。
Patent WO-2021134451-A1 (WO)
Title: Variable focal length optical system
Inventor: TANG HAN
IPC: G02B15/15
Filed: 2019-12-31
Abstract: Provided is a variable focal length optical system (10), relating to the field of optical lens. The variable focal length optical system (10) is sequentially provided with a front fixing group, a variable magnification group, a compensation group, an objective lens group and an image plane (Si) along the light incident direction, the focal length of the front fixing group is f group1, the focal length of the objective lens group is f group4, in the case of long focus, the on-axis distance from the image side surface of the front fixing group to the object side surface of the variable magnification group is D12 zoom3, the on-axis distance from the image side surface of the variable magnification group to the object side surface of the compensation group is D23 zoom3, the on-axis distance from the image side surface of the compensation group to the object side surface of the objective lens group is D34 zoom3, in the case of short focus, the on-axis distance from the image side surface of the front fixing group to the object side surface of the variable magnification group is D12 zoom1, the on-axis distance from the image side surface of the variable magnification group to the object side surface of the compensation group is D23 zoom1, the on-axis distance from the image side surface of the compensation group to the object side surface of the objective lens group is D34 zoom1, and the following relational formulas are satisfied: 0.50≤f group1/f group4≤1.10; 2.00≤D12 zoom3/D12 zoom1≤4.00; 8.00≤D23 zoom1/D23 zoom3≤15.00; and 2.00≤D34 zoom3/D34 zoom1≤4.00. The variable focal length optical system (10) can adapt to the development trend of miniaturization and micromation of electronic devices, and has good imaging performance.
Patent WO-2020224285-A1 (WO)
Inventor: LI HUAYU
IPC: F01K11/02
Filed: 2020-04-28
Abstract: L'invention concerne un dispositif de puissance à cycle mixte, se rapportant au domaine technique de l'énergie et de la puissance. Un condenseur (6) comporte une conduite de condensat en communication avec un évaporateur (7) au moyen d'une pompe de circulation (4), puis l'évaporateur (7) comporte un canal de vapeur en communication avec un second détendeur (2) ; le second détendeur (2) comprend en outre un canal de vapeur en communication avec un échangeur de chaleur à haute température (5) ; un compresseur (3) comporte un canal de vapeur en communication avec l'échangeur de chaleur à haute température (5) ; l'échangeur de chaleur à haute température (5) comporte en outre un canal de vapeur en communication avec un détendeur (1) ; le détendeur (1) comporte en outre un canal de vapeur basse pression en communication avec l'évaporateur (7), puis l'évaporateur (7) comprend en outre un canal de vapeur basse pression communiquant séparément avec le compresseur (3) et le condenseur (6) ; l'échangeur de chaleur à haute température (5) comprend en outre un canal de milieu de source de chaleur en communication avec l'extérieur ; le condenseur (6) comprend en outre un canal de milieu de refroidissement en communication avec l'extérieur ; l'évaporateur (7) comprend en outre un canal de milieu de source de chaleur en communication avec l'extérieur ; le détendeur (1) et le second détendeur (2) sont reliés au compresseur (3) et transmettent de la puissance. Il est ainsi possible de former un dispositif de puissance à cycle mixte.
Patent WO-2020151506-A1 (WO)
Inventor: GONG MINGXIN
IPC: H04L27/36
Filed: 2020-01-10
Abstract: Provided are a signal transmission and reception method and device. A part of a first signal carried on the k-th subcarrier in the i-th subcarrier group in N subcarrier groups is X i, nid (k), and the sequence {S i, nid (k)} related to X i, nid (k) is one of the listed sequences; the listed sequences are all sequences having good cross-correlation; therefore, for two sub-carrier groups, as long as the {S i, nid (k)} selected is two of the listed sequence, the cross-correlation between the signals carried by the two sub-carrier groups can be ensured to be good, thereby reducing interference between signals and improving channel estimation performance.
Patent WO-2020199750-A1 (WO)
Title: Information pushing method and apparatus based on historical record, and electronic device
Inventor: ZHU JUNFENG
IPC: G06F16/9535
Filed: 2020-02-05
Abstract: Disclosed are an information pushing method and apparatus based on a historical record, and an electronic device, belonging to the technical field of data processing. The method comprises: acquiring first-type information on a first interaction interface and checking a user ID of the first-type information, wherein the first-type information is displayed in a first interaction area (S101); searching for a historical record of data interaction between the user ID and the first-type information (S102); when there is a first data record and no second data record in the historical record, creating a mask layer including second-type information in the first interaction area, wherein the mask layer enables the first-type information and the second-type information to both be in a visible state (S103); and based on an operation of a user on different interaction points in the mask layer, pushing reservation information to the user (S104). By means of the solution of the method, secondary information pushing can be performed based on a behavior of a user, thereby improving the accuracy and timeliness of information pushing.
Patent WO-2021159381-A1 (WO)
Title: Uplink signal processing method and apparatus, and system
Inventor: CHEN ZHE
IPC: H04W72/04
Filed: 2020-02-13
Abstract: Provided are an uplink signal processing method and apparatus, and a communication system. The method comprises: a terminal device receiving first indication information for indicating the transmission of an uplink data signal and second indication information for indicating the transmission of more than one uplink control signal, wherein a time domain resource corresponding to the uplink data signal respectively overlaps with a time domain resource corresponding to each uplink control signal, the length of a time unit corresponding to each uplink control signal is respectively less than 14 symbols, more than one uplink control signal comprises uplink control information of the same type, and the time domain resource corresponding to each uplink control signal respectively corresponds to different time units; and the terminal device executing one of the following types of processing: transmitting the uplink data signal, but not transmitting the more than one uplink control signal; transmitting the more than one uplink control signal, but not transmitting the uplink data signal; and regarding the reception of the first indication information and the reception of the second indication information to be an error.
Patent WO-2020164567-A1 (WO)
Title: 指示信息的接收方法及装置、存储介质
Inventor: YAN XIAOJIAN
IPC: H04W4/20
Filed: 2020-02-14
Abstract: 公开了一种指示信息的接收方法及装置、存储介质，其中，上述方法包括：接收以下至少之一的指示信息：策略控制功能PCF在策略请求响应消息中携带的第一指示信息；PCF在策略下发消息中携带的第二指示信息，其中，所述第一指示信息用于通知UE接收UE路由选择策略URSP规则，所述第二指示信息用于通知UE所述URSP规则下发完成，采用上述技术方案，解决相关技术中UE在未接收到URSP规则或未全部接收完URSP规则前，就直接为业务流建立PDU会话或选择已有会话，进而导致建立的或选择的PDU会话不合适等问题。
Patent WO-2021159513-A1 (WO)
Inventor: JIANG QINYAN
IPC: H04W72/12
Filed: 2020-02-14
Abstract: 本申请实施例提供一种上行传输方法以及装置；该方法包括：终端设备根据上行传输的第一个符号之前的预定值个符号的长度计算循环前缀扩展的长度，或者，根据预定值和预定义的符号长度计算循环前缀扩展的长度；以及发送所述循环前缀扩展和所述上行传输。
Patent WO-2021159550-A1 (WO)
Inventor: WANG JINLU
IPC: E21B33/134
Filed: 2020-02-19
Abstract: 一种可溶桥塞适配器，包括适配器本体(1)和温度采集记录装置(3)，温度采集记录装置(3)固定在适配器本体(1)上，适配器本体(1)用于连接座封工具和可溶桥塞，温度采集记录装置(3)用于检测并记录适配器本体(1)所处的环境温度。还包括采用上述可溶桥塞适配器的动态井温测量方法和可溶桥塞制作方法。该可溶桥塞适配器及动态井温测量方法和可溶桥塞制作方法，可对泵送可溶桥塞时井下动态环境温度进行测量，操作方便，成本低廉，为本区块内使用的理想的可溶桥塞的选材和设计提供依据，利于设计出针对本区块使用的理想的可溶桥塞。
Patent WO-2020207148-A1 (WO)
Inventor: HUANG LIN
IPC: H04L12/803
Filed: 2020-03-02
Abstract: L'invention concerne un procédé et un appareil d'équilibrage de charge, le procédé consistant : à déterminer un premier dispositif de réacheminement cible en fonction de l'état de charge d'un premier dispositif de réacheminement, des états de charge d'autres dispositifs de réacheminement, et des relations de position physique entre le premier dispositif de réacheminement et d'autres dispositifs de réacheminement ; et à générer des informations de table de diffusion en continu du premier dispositif de réacheminement cible, et délivrer les informations de table de diffusion en continu à tous les dispositifs de réacheminement.
Patent WO-2020207335-A1 (WO)
Inventor: JIANG GUIBIN
IPC: H02K11/33
Filed: 2020-04-03
Abstract: L'invention concerne une unité d'alimentation dans le domaine des véhicules circulant grâce aux nouvelles énergies, comprenant un boîtier et une unité d'alimentation disposée dans le boîtier; un cadre de liaison (25) est relié de manière fixe à une plaque de base (24); un pont de refroidissement (26) a un orifice d'entrée (263) et un orifice de sortie (262) disposés respectivement aux deux extrémités dans la direction d'extension, l'orifice d'entrée (263) et l'orifice de sortie (262) étant respectivement reliés à un canal de refroidissement (261), la direction d'ouverture de l'orifice d'entrée (263) et la direction d'ouverture de l'orifice de sortie (262) étant à la fois éloignées de la plaque de base (24); une base est pourvue de deux ouvertures (201, 202), les ouvertures (201, 202) étant respectivement reliées à l'orifice d'entrée (263) et à l'orifice de sortie (262); une borne CC triphasée (245) s'étend en dehors de la base, la direction d'extension de la borne CC triphasée (245) étant agencée de la même manière que la direction d'ouverture de la seconde ouverture (202); et la base est pourvue d'une partie de connexion de moteur (234) sur le côté de la seconde ouverture (202). La direction d'ouverture de l'orifice d'entrée (263) et la direction d'ouverture de l'orifice de sortie (262) sont toutes deux éloignées de la plaque de base, de sorte que l'emplacement où le liquide de refroidissement est susceptible de fuir est éloigné de la position de soudage de la plaque de base, ce qui peut améliorer efficacement les performances de protection du dispositif de commande de moteur et le degré d'isolation d'électricité-eau. L'invention concerne en outre un pont de refroidissement, une unité de connexion électrique, un dispositif de commande de moteur, un groupe motopropulseur et un véhicule électrique.
Patent WO-2020207351-A1 (WO)
Title: Efficient horizontal machining central machine tool having double main shafts and double work tables
Inventor: CHEN HU
IPC: B23Q39/00
Filed: 2020-04-03
Abstract: An efficient horizontal machining central machine tool having double main shafts and double work tables. Two groups of rotary work tables (26, 27) are disposed on swing arms (24) of the machining central machine tool; a ram (13) on a vertical column (14) of the machine tool is provided thereon with two groups of electric main shafts (12, 17); and two groups of tool magazines and tool changing mechanical arms (8, 22) are disposed at two sides of the vertical column (14). The machining central machine tool may machine two workpieces at the same time. When a tool is changed, the two tool changing mechanical arms (8, 22) may change tools on the electric main shafts (12, 17) at the same time, thereby improving the machining efficiency of the machine tool.
Patent WO-2021203364-A1 (WO)
Title: Radar signal processing method for identity recognition
Inventor: WANG YONG
IPC: G01S13/06
Filed: 2020-04-09
Abstract: A radar signal processing method for identity recognition. The method comprises: first reading a radar echo signal which is received by a radar sensor and is reflected by a recognition target, performing frequency mixing on the reflected signal and a signal emitted by a radar, performing fast Fourier transform on the signal subjected to frequency mixing, and filtering out a wave band having abnormal energy; obtaining signals of different frequency bands by means of N band-pass filters; then normalizing amplitudes of the signals of different frequency bands; and finally, performing weighted averaging on the normalized signal according to a preset weight. According to the method, low-frequency noise in the signals can be reduced without increasing redundant data, the signals of different frequency bands are reserved, the identity recognition accuracy is greatly improved, and the convergence speed of a classification model is increased.