baber/WOPTO huggingface dataset:
Patent WO-2021000077-A1 (WO)
Inventor: DING JIANHUA
IPC: H04R1/02
Filed: 2019-06-29
Abstract: Provided is a speaker box, comprising: a housing having an accommodation space; a speaker unit accommodated inside the accommodation space; and a flexible circuit board electrically connected to the speaker unit. The flexible circuit board comprises a first end accommodated inside the housing and connected to the speaker unit and a second end exposed to the exterior of the housing and connected to an external circuit. The housing comprises a cover plate and a frame assembled with the cover plate to form the accommodation space. The frame comprises a supporting portion used to support the second end. The cover plate comprises a main body portion assembled with the frame to form the accommodation space and a solder rib extending from an outer side of the main body portion in a direction away from the accommodation space. The solder rib partially covers the second end. Ultrasonic pressing is performed to fix the flexible circuit between the cover plate and the frame, thereby preventing the flexible circuit from warping. The invention requires a simple manufacturing process, and can effectively enhance assembly efficiency of a production line and simplify operation steps.
Patent WO-2020087976-A1 (WO)
Inventor: CHEN CHIN-CHU
IPC: B65H75/48
Filed: 2019-07-08
Abstract: A fastening device, comprising a housing unit (200), a string spool (300), a detent unit (400), a knob (500) and a connecting unit (600). The string spool is located in an inner space (240) and comprises an axially center space (340). The axially center space comprises a large-diameter section (342) and a small-diameter section (341). The connecting unit comprises a first component group and a second component group. The first component group is connected to the knob. The second component group passes through the axially center space to connect the first component group, and the second component group is stopped by the large-diameter section. The use of the fastening device above increases the reliability of the structure.
Patent WO-2020134055-A1 (WO)
Inventor: WEN GANQIAN
IPC: B41J2/175
Filed: 2019-07-25
Abstract: 一种陶瓷喷墨打印机墨路系统，包括供墨系统、循环系统、气路系统以及控制系统；供墨系统包括墨桶（1）、供墨泵（2）、供墨墨管（17）；循环系统包括缓冲罐（9）、循环泵（28）、进墨口墨盒（13）、出墨口墨盒（12）、循环墨管以及喷口（14）；墨桶（1）与缓冲罐（9）连通；在缓冲罐（9）内设置有内墨管（24），进墨口墨盒（13）与内墨管（24）的底部连通，出墨口墨盒（12）与缓冲罐（9）的底部连通。
Patent WO-2021026908-A1 (WO)
Inventor: CHENG PENG
IPC: H04W56/00
Filed: 2019-08-15
Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication by a user equipment (UE). In one aspect, the UE is configured to select, by a user equipment (UE), a list of synchronization signal block (SSB) frequencies included in at least one message as a selected list of SSB frequencies. The UE is further configured to determine, based on whether a first frequency included in the selected list of SSB frequencies is an overlapping carrier or a non-overlapping carrier, whether to perform a new radio (NR) early measurement operation for the first frequency. The UE is also configured to identify a SSB-based measurement timing configuration (SMTC) based on a determination to perform the NR early measurement operation for the first frequency, and to initiate the NR early measurement operation for the first frequency using the identified SMTC.
Patent WO-2021003801-A1 (WO)
Inventor: ZHA BAO
IPC: H01L27/32
Filed: 2019-08-16
Abstract: La présente invention concerne un panneau d'affichage et un dispositif d'affichage. Le panneau d'affichage comprend une couche d'anode, une couche de transport de trous, une couche électroluminescente, une couche de transport d'électrons et une couche de cathode, la couche électroluminescente étant constituée d'un polymère de métal lanthanide. L'effet technique de la présente invention est une amélioration de la stabilité d'émission de lumière d'un dispositif d'affichage et une augmentation de la durée de vie du dispositif d'affichage.
Patent WO-2020063181-A1 (WO)
Title: 一种数据处理方法、装置及设备
Inventor: LIN MINGSHU
IPC: G06F9/54
Filed: 2019-08-16
Abstract: 本说明书实施例公开了一种数据处理方法、装置以及设备。所述方法包括：首先，预设具有通用性的事件关联的配置架构，该事件关联的配置包括：前置属性配置、关联数据配置和属性配置；基于这些预设配置，对待处理事件原始属性进行处理，比如，可以针对事件原始属性进行数据填充，根据前置属性配置获得前置属性；根据关联数据配置获得关联数据；进一步地，基于预设属性配置，根据前置属性、关联数据和事件原始属性，进行数据转换，获得当前事件对应的事件属性。
Patent WO-2020237887-A1 (WO)
Title: Face recognition method, apparatus, terminal, and storage medium
Inventor: DAI LEI
IPC: G06K9/00
Filed: 2019-08-30
Abstract: The present application provides a face recognition method, an apparatus, a terminal, and a storage medium. The face recognition method comprises: acquiring a face image to be recognized, and extracting, according to a pre-set depth learning model, a first high-dimensional feature vector of said face image; quantizing, by means of a product quantization algorithm, the first high-dimensional feature vector to a first low-dimensional integer code; performing similarity matching between the first low-dimensional integer code of said face image and a second low-dimensional integer code of a pre-obtained face template image; and determining in the second low-dimensional integer code, according to the similarity matching result, a target low-dimensional integer code most similar to the first low-dimensional integer code, and using the face template image corresponding to the target low-dimensional integer code as a target face image. During the face recognition process, the present application uses a low-dimensional integral code to perform similarity comparison, thereby reducing the number of comparisons therebetween, greatly accelerating the response speed of the system, and improving the face recognition efficiency.
Patent WO-2020228201-A1 (WO)
Title: Method for controlling smooth start of permanent magnet synchronous motor under sensor-less vector control
Inventor: LAN JINGHAO
IPC: H02P21/34
Filed: 2019-09-11
Abstract: A method for controlling a smooth start of a permanent magnet synchronous motor under sensor-less vector control. After a permanent magnet synchronous motor is started, a mode thereof is set as a constant-torque operating mode or a constant-speed operating mode. The method comprises: open-loop control: driving, with Iq_max as a target value of a q-axis current, a motor to operate, and under the open-loop control, when an actual steady-state operating speed V of the motor reaches a first target speed V_ref1, entering a constant-speed closed-loop control mode; and a constant-speed closed-loop control stage: using a current PI control loop of a q axis to slowly converge a real-time detected current value Iq1 of the q axis to Iq0; and in the constant-speed closed-loop control mode, increasing the first target speed V_ref1 to the highest target speed V_max to control the motor to operate, and then entering a constant-torque control mode. The method can ensure a smooth and stable start, reduce the vibration and noise during motor operation and improve start reliability.
Patent WO-2020063416-A1 (WO)
Inventor: LI MINGYANG
IPC: B25J9/16
Filed: 2019-09-18
Abstract: A robot control method, a device, and a remote control system. A mobile terminal establishes a connection to a robot by means of scanning a two-dimensional code and by means of a local area network. A remote monitoring and control center connects to the mobile terminal by means of a wide area network, and when the mobile terminal and the remote monitoring and control center send information to each other, the mobile terminal breaks off connection with the robot, thereby ensuring the security of information transmission. Operation instruction information from a user on an operation interface is acquired, the operation instruction information comprising a control parameter and an action execution parameter (S101), and on the basis of the set control parameter and the set action execution parameter, first control instruction information is generated (S103), and sent to the robot by means of a wireless communications network, in order to cause the robot to execute a corresponding action on the basis of the first control instruction information (S104). Operation of the robot is controlled by a variety of application programs, greatly satisfying user requirements. Different factories are connected to the remote monitoring and control center by means of a wide area network, thereby enabling work information sharing and monitoring and control, improving production efficiency.
Patent WO-2021056272-A1 (WO)
Inventor: HONG HAO
IPC: B01J4/00
Filed: 2019-09-25
Abstract: Provided are a continuous gas-liquid reaction device (100) and a continuous gas-liquid reaction system including same. The continuous gas-liquid reaction device (100) comprises: a main reactor, a stirring device and an oscillation source (170), wherein the stirring device is disposed inside the main reactor and extends in the lengthwise direction of the main reactor; and the oscillation source (170) is used for controlling the oscillation frequency of the main reactor. The continuous gas-liquid reaction device (100) is provided with both the stirring device and the oscillation source (170), and under the simultaneous action of the two, axial and radial complex vortexes are formed in the main reactor, and the vortexes appear or disappear continuously as oscillation is performed. Therefore, the flow pattern in the main reactor is more complex, thus enhancing the liquid-liquid mass transfer, and therefore, the reaction is more complete, and the heat transfer effect of the main reactor is also improved. Due to the existence of the oscillation source (170), the risk of bonding blockages occurring during the reaction process can be effectively inhibited by violently and repeatedly scouring a system between a wall of the reactor and the stirring device.
Patent WO-2021056495-A1 (WO)
Inventor: XU XIULI
IPC: D04B1/10
Filed: 2019-09-28
Abstract: L'invention concerne un procédé de tissage de motif tridimensionnel sans remplissage pour tissu, comprenant des étapes de tissage de motif et de ligne de contour d'interverrouillage horizontal. Sur la base de la technologie de tissage à insertion de trame à structure d'interverrouillage et en combinant les caractéristiques d'une structure de motif et d'une charge, la charge est insérée de manière sûre et efficace dans une pièce de vêtement à motifs, ce qui permet d'obtenir un tissage intégré, élimine le stade ultérieur de charge manuelle de la charge par les travailleurs, réduit les coûts et améliore l'efficacité. De plus, le motif a un effet tridimensionnel important, fournissant un visuel 3D puissant.
Patent WO-2020206958-A1 (WO)
Inventor: Zhan zhicai
IPC: G06N20/00
Filed: 2019-09-29
Abstract: An iterative learning-based smart aided labeling method and a system. The method comprises steps as follows: S1, receiving a labeling request comprising an initialization parameter and data to be labeled; S2, selecting a deep learning model to be trained according to the initialization parameter, and creating a corresponding task queue; S3, predicting a labeling result of a portion of the data to be labeled according to the task queue and the deep learning model, and acquiring a prediction result; S4, confirming the prediction result, performing training update on the deep learning model to be trained by using the confirmed prediction result, and acquiring an updated deep learning model; and S5, using the updated deep learning model as the deep learning model to be trained, and repeating execution of S3 and S4 until all of the data to be labeled is completely labeled. The method performs iterative training update on a model by using labeled samples, such that back-end aided labeling provides increasing accuracy with time, and reduces labeling time.
Patent WO-2020083006-A1 (WO)
Inventor: BAI JINGHUI
IPC: F24F13/22
Filed: 2019-09-29
Abstract: An air conditioner, comprising: a housing (10) having an accommodation cavity, and an air inlet (11) and an air outlet which are in communication with the accommodation cavity; a heat exchanger (20) provided in the accommodation cavity; and a water receiving disc (30) movably provided in the accommodation cavity. The water receiving disc (30) comprises a water receiving position located below the heat exchanger (20) to receive the condensed water, and an avoidance position where the air inlet (11) is avoided. The technical problem can solve the problem in the prior art of the influence of the water receiving disc on air inlet.
Patent WO-2021068267-A1 (WO)
Inventor: GENG CHANG
IPC: G05D1/10
Filed: 2019-10-12
Abstract: 一种数据处理方法、设备、系统及存储介质，其中，该方法包括：数据处理设备向数据存储设备发送第一读取请求，所述第一读取请求中包括目标数据块的地址信息，所述数据存储设备中存储一个或多个数据块，所述一个或多个数据块中至少包括所述目标数据块，所述目标数据块中包括目标限飞区数据，所述目标数据块的地址信息用于所述数据存储设备获取目标限飞区数据（S201）；所述数据处理设备接收所述数据存储设备发送的所述目标限飞区数据（S202）。通过这种分块读取的方式，提高了数据处理效率，降低了内存消耗。
Patent WO-2020258598-A1 (WO)
Inventor: SU HAISHENG
IPC: G06K9/00
Filed: 2019-10-16
Abstract: A temporal proposal generation method and device. The method comprises: obtaining a first feature sequence of a video stream (101); obtaining a first object boundary probability sequence on the basis of the first feature sequence (102), wherein the first object boundary probability sequence comprises a probability that a plurality of segments belong to an object boundary; obtaining a second object boundary probability sequence on the basis of a second feature sequence of the video stream (103), feature data comprised in the second feature sequence and feature data comprised in the first feature sequence are the same and are opposite in arrangement sequence; and generating a temporal object proposal set on the basis of the first object boundary probability sequence and the second object boundary probability sequence (104).
Patent WO-2020143280-A1 (WO)
Inventor: LI XINXIAN
IPC: H04W36/00
Filed: 2019-10-28
Abstract: 本申请提供了一种通信的方法和装置，该方法包括：接收第一配置信息，所述第一配置信息用于配置第一带宽部分BWP；在第一发送资源池包含的资源上发送旁链路数据，所述第一发送资源池的频率范围包含在所述第一BWP的频率范围内和第二BWP的频率范围内，所述第二BWP为激活的上行BWP。本申请的通信方法和装置可以实现终端设备在第一BWP和第二BWP上通信，减少第一BWP和第二BWP的切换时间，从而提高在第一BWP和第二BWP上通信的效率。
Patent WO-2020088497-A1 (WO)
Title: 下行控制信息传输方法及装置
Inventor: HU YOUJUN
IPC: H04B7/26
Filed: 2019-10-30
Abstract: 本公开提供了一种下行控制信息传输方法及装置，其中，该方法包括：通过物理下行链路控制信道PDCCH传输下行控制信息DCI；以及通过所述DCI调度多传输块TB，其中，调度的所述多TB通过所述DCI中的新数据指示NDI信息和混合自动重复请求HARQ进程信息来指示。
Patent WO-2021072836-A1 (WO)
Title: Thin film transistor substrate and method for preparing same
Inventor: ZHANG LETAO
IPC: H01L51/52
Filed: 2019-11-06
Abstract: Provided are a thin film transistor substrate and a method for preparing same. The thin film transistor substrate comprises a substrate layer (100), a light-shielding layer (11), a buffer layer (12), an active layer (13), a gate insulation layer (14), a gate electrode layer (15), an interlayer dielectric layer (16), a source and drain electrode layer (17), a passivation layer (18) and a pixel electrode layer (19), which are arranged in sequence, wherein the light-shielding layer (11) is formed by using a nanometer core-shell structure, and the nanometer core-shell structure comprises a nanometer core and a nanometer shell.
Patent WO-2020186777-A1 (WO)
Title: Image retrieval method, apparatus and device, and computer-readable storage medium
Inventor: CHEN SHIZHE
IPC: G06F16/583
Filed: 2019-11-11
Abstract: The present application belongs to the technical field of image retrieval. Disclosed is an image retrieval method, comprising: acquiring an image to be retrieved, and performing main feature extraction and non-main feature extraction on the image to be retrieved, so as to determine, based on extracted main features and non-main features, an image tag corresponding to the image to be retrieved; performing retrieval in a preset image database based on the image tag, and determining an image set corresponding to the image tag; determining image features of the image to be retrieved based on a preset image feature extraction algorithm, performing feature matching in the image set according to the image features, and determining alternative images corresponding to the image to be retrieved; and performing precision sorting on the alternative images based on a preset sorting algorithm, and outputting the alternative images according to the sequence after sorting. Further disclosed are an image retrieval apparatus and device, and a computer-readable storage medium. According to the present application, the accuracy of picture retrieval is improved.
Patent WO-2021062928-A1 (WO)
Inventor: WU GUOJUN
IPC: B60W10/06
Filed: 2019-11-20
Abstract: A gasoline-electric hybrid power vehicle, a control method, a computer device and a readable storage medium. The method comprising: detecting an ambient noise value; obtaining the total noise of noise generated by the vehicle at a current position after superposition of the ambient noise; comparing the total noise to determine whether the total noise meets a requirement of a preset noise limit value; when the requirement is not met, adjusting the rotating speed of an internal combustion engine of a gasoline drive system, reducing the noise generated by the vehicle, so as to enable the operation of the vehicle to always meet the requirement of the preset noise limit value; and when the rotating speed of the internal combustion engine is reduced to reduce the noise, increasing the power of an electric drive system to a certain extent, so as to maintain normal running of the vehicle.
Patent WO-2021097765-A1 (WO)
Inventor: FAN TUANBAO
IPC: G06F7/523
Filed: 2019-11-21
Abstract: A multiplier and an operator circuit. The multiplier is used for realizing multiplication of a first value of M bits and a second value of N bits, and comprises P groups of encoders and W layers of inverse compressors; each group of encoders in the P groups of encoders comprises N encoders; each group of encoders is used for encoding a part of bits in the second value, and a group selection signal and a symbol control input signal corresponding to each group of encoders using a forward encoding operator or inverse encoding operator; the group selection signal and the symbol control input signal are generated according to a part of bits in the first value, and the P groups of encoders encode to obtain P partial product items; and the W layers of inverse compressors are used for compressing P partial product items using inverse compression operators to obtain two accumulated values, and the sum of the two accumulated values is a product of the first value and the second value.
Patent WO-2020143363-A1 (WO)
Inventor: LIU YANG
IPC: B61F5/50
Filed: 2019-12-03
Abstract: 一种低地板车辆、转向架及其轴端结构，该轴端结构包括测速齿轮（1）和摩擦盘（2）；其中，具有中部贯通孔（11）的测速齿轮（1）用于与车轮（10）端面固定连接，测速齿轮（1）的外端面上具有周向均布的若干测速齿（121）；摩擦盘（2）与测速齿轮（1）固定连接，具体配置在测速齿（121）的径向外周的测速齿轮（1）外端面上；轴端前盖（3）罩装于测速齿轮（1）和摩擦盘（2）外侧，且其本体中心部用于通过测速齿轮（1）的中部贯通孔（11）与车轴（20）的轴端固定连接，轴端前盖（3）上开设有分别与测速齿（121）和摩擦盘（2）相应设置的速度传感器接口（31）和电刷接口。针对转向架轴端结构进行优化，充分利用轴端空间将接地和测速功能集成在一个转向架轴端，结构简单可靠，降低转向架设计的复杂程度，进一步降低了布线难度。
Patent WO-2020258732-A1 (WO)
Inventor: Ma Jingmiao
IPC: A61K8/72
Filed: 2019-12-06
Abstract: A dye kit comprises: (I) a colorant composition (I), comprising at least one oxidative dye (s) chosen from pyrazolone derivatives; and (II) a developer composition (II), comprising at least one oxidant; wherein the composition (I) is placed separate from the composition (II), and an AMPS polymer is placed in the composition (I) and/or composition (II).
Patent WO-2021119892-A1 (WO)
Title: 摄像光学镜头
Inventor: ZHAO QING
IPC: G02B13/06
Filed: 2019-12-16
Abstract: 本发明提供了一种摄像光学镜头，由物侧至像侧依次包括具有正屈折力的第一透镜、具有负屈折力的第二透镜、具有正屈折力的第三透镜、具有正屈折力的第四透镜及具有负屈折力的第五透镜，且满足以下关系式：-2.10≤f2/f≤-1.50；0.85≤f4/f≤1.20；-2.50≤(R1+R2)/(R1-R2)≤-1.10；0.40≤(R9+R10)/(R9-R10)≤1.00；1.00≤d4/d5≤1.50；1.00≤(R3+R4)/(R3-R4)≤1.50。该摄像光学镜头在具有良好的光学性能的同时，还满足大光圈、广角化、超薄化的设计要求。
Patent WO-2021082215-A1 (WO)
Inventor: JIN WEN
IPC: A47J42/18
Filed: 2019-12-17
Abstract: A grinding mechanism (1), a grinder (2) using the grinding mechanism (1), and a grinding method using the grinder (2). The grinding mechanism (1) comprises an upper grinding plate component (11) and a lower grinding plate component (12), the two being independently provided. The upper grinding plate component (11) is provided with a connecting part detachably connected to the external environment. The lower grinding plate component (12) is driven by the external environment to rotate and can be detached independently. The upper grinding plate component (11) and the lower grinding plate component (12) fit each other to form a grinding gap. The upper grinding plate component (11) is capable of moving in the axial direction thereof so as to adjust the size of the grinding gap. When the lower grinding plate component (12) is mounted in position and the upper grinding plate component (11) moves in the axial direction thereof to a state of extreme tight fit with the external environment, the grinding gap is at maximum. The grinding mechanism (1) is applicable in grinding coffee beans. The grinding mechanism (1) not only allows steady adjustment in the coarseness of coffee powder, but also allows for thorough and comprehensive cleaning, and is structurally simplified. In addition, the grinding method is convenient and simple to operate and provides great user experience.
Patent WO-2021000534-A1 (WO)
Inventor: LIU LUJIAN
IPC: H02J3/32
Filed: 2019-12-19
Abstract: La présente invention porte sur un système d'exploitation parallèle de stockage d'énergie. Le système d'exploitation parallèle de stockage d'énergie est composé d'un compteur, d'un EMS et d'une pluralité d'unités de stockage d'énergie ; l'EMS est en communication avec le compteur dans un mode de communication RS485 ; et l'EMS est en communication avec la pluralité d'unités de stockage d'énergie dans un mode de communication CAN. Selon le système d'exploitation parallèle de stockage d'énergie, les exigences des utilisateurs vis-à-vis de dispositifs présentant différentes gammes de puissance sont satisfaites, et le coût est également réduit.
Patent WO-2020135513-A1 (WO)
Title: Compound serving as irak inhibitor
Inventor: FENG YAN
IPC: C07D231/56
Filed: 2019-12-25
Abstract: The present invention relates to a compound serving as an IRAK inhibitor. Specifically, the present invention provides a compound, or a cis-trans-isomer, an optical isomer or raceme thereof, or a pharmaceutically acceptable salt, a prodrug, a deuterated derivative, or a hydrate, or a solvate thereof. The compound has the structure as shown in formula I. The compound has an effective inhibiting effect to IRAK, and thus has a therapeutic effect to IRAK-related diseases. (I)
Patent WO-2020177459-A1 (WO)
Inventor: FAN LITAO
IPC: F26B11/14
Filed: 2019-12-26
Abstract: A jacket type oil bath drying device for a high water-absorbent resin, comprising a stirring paddle (2), a heat-conducting oil pipe (3), a box body (4), a mold pressing pump (5), and a base (6), characterized in that, the base (6) is provided at the bottom of the box body (4), the stirring paddle (2) is provided above the box body (4), the upper end of the stirring paddle (2) is connected to a vertical column (7) by means of a connecting member, and the lower end of the stirring paddle (2) is connected to a stirring blade (8); the heat-conducting oil pipe (3) is located on and connected to the outer side of the box body (4), and the lower part of the heat-conducting oil pipe (3) is connected to the mold pressing pump (5). Compared with the prior art, the oil bath drying device can ensure the precision of temperature, and vegetable oil is kept at a constant temperature of 90°C to 120°C, so that each piece of spherical water-absorbing resin can be heated uniformly, and the moisture of the product is evaporated uniformly from inside to outside, avoiding the generation of bubbles.
Patent WO-2021134520-A1 (WO)
Inventor: WANG RUOTONG
IPC: G10L25/24
Filed: 2019-12-31
Abstract: 一种语音转换的训练方法、转换方法、智能装置(10，20，30，40)和存储介质（50），训练方法包括：建立第一训练数据集合，第一训练数据集合包括多组训练语音数据组；从第一训练数据集合中选择两组训练语音数据组输入语音转换神经网络进行训练；建立第二训练数据集合，第二训练数据集合包括第一训练数据集合以及第一源说话人语音数据组，从第一训练数据集合中选择一组训练语音数据和第一源说话人语音数据输入语音转换神经网络进行训练；建立第三训练数据集合，第三训练数据集合包括互为平行语料的第二源说话人语音数据组和个性语音数据组，将第二源说话人语音数据组和个性语音数据组输入语音转换神经网络进行训练。