baber/WOPTO huggingface dataset:
Patent WO-2019192165-A1 (WO)
Title: Method and system for layered real-time graphics drawing and rendering
Inventor: LIN SUHONG
IPC: G06F9/50
Filed: 2018-10-26
Abstract: Provided are a method and system for layered real-time graphics drawing and rendering. The method comprises the following steps: S101, extracting adjacent application frames from a time range in the past, calculating a scene change rate, and verifying whether same exceeds a pre-set change rate threshold value (S101); S102, if the change rate does not exceed the threshold value, configuring all the graphics elements to be in the same layer, and if the change rate exceeds the threshold value, proceeding to step S103 (S102); S103, re-acquiring M application frames from among the adjacent application frames (S103); S104, equally dividing all the re-acquired application frames into N areas, and acquiring a scene change rate between two adjacent application frames in each area (S104); and S105, calculating an average scene change rate in each area, carrying out layering according to the magnitude of the average scene change rate, and respectively drawing and rendering different layers (S105). According to the present invention, layered graphics management avoids the waste of a calculation resource, and the graphics drawing and rendering process can thus be efficiently completed.
Patent WO-2020073390-A1 (WO)
Inventor: ZHANG GUANG
IPC: H04B10/11
Filed: 2018-11-02
Abstract: An inter-backboard signal communication device based on free space light transmission in the present invention comprises multiple equidistantly distributed board cards mounted on a backboard, a photoelectric conversion module is provided on each board card, and the photoelectric conversion module comprises a package casing and a locking mechanism connected to the package casing; the package casing is mounted on the board card by means of the locking mechanism, and a printed circuit board is provided in the package casing; one end of the printed circuit board is connected to a socket, and a light emitting assembly and a light receiving assembly are provided on the printed circuit board; a light wave guide is further provided in the package casing; a light window is provided on the package casing; the light window is located at one side of the light wave guide, and the light emitting assembly and the light receiving assembly are located at the other side of the light window. In the present invention, light interconnection efficiency can be improved by directly performing space light transmission interconnection between two adjacent backboards, the design is simplified, the fidelity for high-frequency signal transmission is improved, the reliability of a whole information processing system is improved, and the advantages such as miniaturization, high speed, and lightweight of an inter-board transmission module are achieved.
Patent WO-2020042368-A1 (WO)
Inventor: CHEN XIHONG
IPC: B61F13/00
Filed: 2018-11-13
Abstract: Provided is a steel wheel rubber wheel co-driven type bogie. The bogie comprises an H-type framework (2) and two axles (1) arranged on the H-type framework, wherein a steel wheel pair (3) and a rubber wheel pair (4) are coaxially mounted on the two axles; the steel wheel pair (3) is mounted on an inner side, and the rubber wheel pair (4) is mounted on an outer side; and the diameter of the steel wheel pair (3) is greater than the diameter of the rubber wheel pair (4). Further provided is a traffic system. The traffic system is provided with a steel rail (7) fitted to the steel wheel pair (3) and a plate rail (8) fitted to the rubber wheel pair (4), wherein the steel rail (7) and the plate rail (8) are arranged in sections, and the horizontal height of the plate rail (8) is greater than the horizontal height of the steel rail (7); the steel rail (7) and the plate rail (8) are jointly arranged on a transition region of the steel rail (7) and the plate rail (8); the steel rail (7) is located on an inner side of the plate rail (8); and a section of an end portion of the plate rail (8) extends downward to form a transition structure (6) that is lower than the steel rail (7).
Patent WO-2019105303-A1 (WO)
Inventor: LI YANHAO
IPC: G02F1/1333
Filed: 2018-11-23
Abstract: 一种显示组件、终端及显示组件的安装方法，该显示组件包括，玻璃盖板(101)、显示单元(102)、防漏光挡板(103)和外壳(104)，所述玻璃盖板(101)包括第一部分和第二部分，所述显示单元(102)的上表面与所述第一部分的下表面贴合，所述防漏光挡板(103)的上表面与所述第二部分的下表面贴合；所述玻璃盖板(101)为一体的阶梯结构，所述第一部分的厚度大于所述第二部分的厚度；所述外壳(104)的顶端具有向所述玻璃盖板(101)延伸的外延框体，所述外延框体的上表面与所述第一部分的上表面位于同一水平面，所述外延框体的下表面与所述第二部分的上表面粘接。通过将显示组件中的玻璃盖板的上表面加工台阶，实现外壳与玻璃盖板的同等高度，同时解决终端存在的黑边问题。
Patent WO-2019129062-A1 (WO)
Title: 冰箱
Inventor: CHEN JIANQUAN
IPC: F25D17/02
Filed: 2018-12-26
Abstract: 一种冰箱，包括蒸发器、与蒸发器连接的毛细管、以及连接蒸发器与毛细管的第一流体输送管，其中，第一流体输送管包括一第一过渡管段（110），第一过渡管段（110）中设置一导流柱（120），导流柱（120）沿第一过渡管段（110）的延伸方向延伸。
Patent WO-2019174377-A1 (WO)
Title: Monocular camera-based three-dimensional scene dense reconstruction method
Inventor: YE XINCHEN
IPC: G06T17/00
Filed: 2019-01-07
Abstract: A monocular camera-based three-dimensional scene dense reconstruction method, belonging to the field of image processing and computer vision. The method comprises: modeling a camera pose and a three-dimensional scene by using a feature-based simultaneous localization and mapping method, deriving a fusion algorithm of traditional geometric depth estimation and convolutional neural network depth inference to establish a deep computational reconstruction model, and obtaining a high-quality dense depth map using a high-performance solution algorithm. The system is easy to be constructed, has low requirements for hardware resources, and can complete the dense reconstruction of a three-dimensional scene by means of a common monocular camera. The feature-based SLAM method is used to ensure the accuracy of localization, and fuses sparse depth scattering points and a CNN-inferred low-resolution depth map, enabling the recovery result to be more accurate. A fast and efficient algorithm is used to solve a deep reconstruction function, avoiding the problem of large-scale matrix inversion, and the algorithm is high in operation speed, thereby providing a guarantee for monocular camera-based real-time three-dimensional scene dense reconstruction.
Patent WO-2019174386-A1 (WO)
Title: Method, apparatus and system for reporting radio access network traffic, and storage medium
Inventor: FANG JIANMIN
IPC: H04W24/08
Filed: 2019-01-09
Abstract: A method, apparatus and system for reporting radio access network traffic, and a computer readable storage medium; the method for reporting radio access network traffic comprises: a base station acquiring traffic information of a data radio bearer, wherein the traffic information of the data radio bearer comprises: traffic of a packet data convergence protocol protocol data unit (PDCP PDU) or traffic of a packet data convergence protocol service data unit (PDCP SDU) generated by a packet data convergence protocol (PDCP), and traffic issued by the PDCP to the PDCP PDU or PDCP SDU that is controlled by a radio link; the base station generating a radio access network traffic report, said radio access network traffic report comprising at least one of the following: radio access network traffic of a granularity unit when repeated parts are not counted, radio access network traffic of the granularity unit when repeated parts are counted, and radio access network traffic of repeated parts of the granularity unit; and sending the radio access network traffic report to a core network.
Patent WO-2019141191-A1 (WO)
Inventor: TIAN YE
IPC: B62J1/28
Filed: 2019-01-16
Abstract: 一种自行车胸翼及自行车，该自行车胸翼包括与自行车连接的胸翼固定装置、支撑杆(6)和胸部支撑板(1)，所述支撑杆(6)的底部与所述胸翼固定装置连接，所述支撑杆(6)的顶部与所述胸部支撑板(1)连接。通过胸翼固定装置与自行车的车架连接固定并通过胸部支撑板(1)支撑骑行者的胸部，可减少骑行者手部和臀部的受力，提高骑行的舒适性。
Patent WO-2019141259-A1 (WO)
Inventor: WU YUCHUAN
IPC: A61K31/437
Filed: 2019-01-18
Abstract: 提供一种杂环化合物、制备方法及其在医药上的应用，特别是涉及一种预防和/或治疗高尿酸血症和痛风的杂环化合物、制备方法及其在医药上的应用。具体而言，提供一种如式(I)和/或式(II)所示的化合物或其互变异构体及其药学上可接受的盐、其制备方法及其治疗高尿酸血症和痛风的方法和用途。
Patent WO-2019205757-A1 (WO)
Title: Linear compressor sine wave control method
Inventor: GAO SHAN
IPC: H02K33/10
Filed: 2019-01-24
Abstract: A linear compressor sine wave control method, comprising a dynamic control mode, and comprising: during a mover of a linear compressor reciprocating between endpoint positions BDC and TDC, in a sine wave driving cycle, when the mover is about to move to one of the endpoint positions, stopping the sine wave driving in advance, waiting for the mover to move to the endpoint position, and recording the current time T0 when it is detected that there is a positive or negative change in the back electromotive force value of the mover; when the mover is about to move to the other endpoint position, stopping the sine wave driving in advance, and recording the current time T1 when it is detected that there is a positive and negative change in the back electromotive force value of the mover; and when the mover is about to move to one of the endpoint positions again, stopping the sine wave driving in advance, and recording the current time T2 when it is detected that there is a positive and negative change in the back electromotive force value of the mover. The method can acquire more accurate mover position information, so as to improve the control accuracy and use reliability of the linear compressor.
Patent WO-2020172771-A1 (WO)
Inventor: LIAO SONGMEI
IPC: G01N29/00
Filed: 2019-02-25
Abstract: A water immersion detection method, which is used for an electronic device that comprises a touch screen. The method comprises: performing ultrasonic detection in an environment in which the electronic device is located; and extracting a description feature of an ultrasonic signal from the ultrasonic detection result, and if determined that the electronic device is located in water according to the description feature of the ultrasonic signal and a pre-stored parameter table, turning off a touch response function of the touch screen of the electronic device, wherein the parameter table comprises a correspondence between the description feature of the ultrasonic signal and the environment in which the electronic device is located. Thus, when the electronic device is immersed in water, the touch response function of the electronic device may be automatically turned off to prevent accidental touch.
Patent WO-2019210739-A1 (WO)
Title: Optical imaging lens
Inventor: GAO XUE
IPC: G02B11/32
Filed: 2019-03-08
Abstract: Disclosed by the present application is an optical imaging lens. The imaging lens sequentially comprises, along the optical axis from the object side to the image side, the following: a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens. The first lens has a positive focal power, and the object side surface thereof is a convex surface; the second lens has a focal power, and the image side surface thereof is a concave surface; the third lens has a focal power, and the object side surface thereof is a convex surface; the fourth lens has a focal power, and the object side surface thereof is a concave surface; the fifth lens has a focal power; the sixth lens has a focal power, and the object side surface thereof is a concave surface; and the maximum effective radius DT11 of the object side surface of the first lens and the maximum effective radius DT61 of the object side surface of the sixth lens meet the condition that 0.6<DT11/DT61<1.
Patent WO-2019179345-A1 (WO)
Inventor: MA GUANGGANG
IPC: C12N7/01
Filed: 2019-03-14
Abstract: Provided is a method to generate a recombinant virus that can stably express target proteins. The recombinant virus of the present invention is useful for producing an immunogenic composition or vaccine.
Patent WO-2020198968-A1 (WO)
Title: Urine collectors
Inventor: LI YANHUI
IPC: G01N1/20
Filed: 2019-03-29
Abstract: A urine collector comprises a container body (1), a container handle (2) and a pin shaft (3). The container body (1), the container handle (2) and the pin shaft (3) can be produced through injection-molding at one time, or can be assembled and used after injection-molding of the parts. The container body (1) has a flat structure at the bottom, and the height of the container wall is higher at the end near the container handle (2), while the height of the container wall is lower at the end far from the container handle (2). The middle portion (19,19') of the container has a concave structure. The urine collectors are more convenient for female users to collect urine samples than the conventional urine collection devices.
Patent WO-2019196784-A1 (WO)
Inventor: LI RENHONG
IPC: H02M7/217
Filed: 2019-04-08
Abstract: 一种开关电源电路，包括：第一输入整流电路（D1）对第一电容（C1）充电形成的第一回路；第二输入整流电路对第二电容（C2）充电形成的第二回路；第一电感（L1）、第二电容、第一开关元件（Q1）形成第二电容对第一电感充电的第三回路；第一电感、第二电容、第一电容、第一输出整流电路（D4）形成第一电感上的电压与第二电容上的电压叠加后，经过第一输出整流电路，对第一电容充电的第四回路。该开关电源电路具有高效率、高可靠、低EMI噪音、抗干扰抗浪涌能力强等优点。
Patent WO-2019210795-A1 (WO)
Inventor: LIU GANG
IPC: F03G3/08
Filed: 2019-04-24
Abstract: A power generation device has an upper floating buoy and a lower suspension buoy which are vertically arranged in the seawater. The upper floating buoy (1) is floated on the surface of the seawater, and is connected to the mechanical device in the lower suspension buoy by using a rope. The lower suspension buoy is suspended in the seawater, and is fixed to the seabed by using a rope. The whole unit is relatively vertically arranged in the seawater. The upper floating buoy is subjected to the opposite effects of seawater buoyancy and gravity, and is displaced due to changes in buoyancy under the effects of tides and waves. When the upper floating buoy is displaced, as the lower suspension buoy is fixed, kinetic energy and potential energy of the disordered movement of the upper floating buoy are converted into bidirectional kinetic energy in the rope direction along the connecting rope and the bidirectional kinetic energy acts on the mechanical system in the lower suspension buoy. The lower suspension buoy is provided therein with a mechanical assembly and a permanent magnet generator, so that the irregular mechanical kinetic energy transmitted from the upper floating buoy and the rope is converted into unidirectional stable mechanical kinetic energy, and then the unidirectional stable mechanical kinetic energy is finally transmitted to the permanent magnet generator to drive the generator rotor to operate, so as to realize power generation and output.
Patent WO-2019233238-A1 (WO)
Title: Quantum-dot pixel photoluminescent liquid crystal display module and manufacturing method therefor
Inventor: LIN JIANYUAN
IPC: G02F1/1335
Filed: 2019-05-09
Abstract: A quantum-dot pixel photoluminescent liquid crystal display module, comprising: a liquid crystal screen (200) from which a color filter layer has been removed; a glass substrate (210), one face of which has a quantum dot material printed thereon; and a backlight module (220). The liquid crystal screen (200) from which a color filter layer has been removed comprises an upper glass substrate (201a) and a lower glass substrate (201b), and the face of the glass substrate (210), one face of which has a quantum dot material printed thereon, that is printed with a quantum dot material (213) faces towards the upper glass substrate (201a) and is bonded with the upper glass substrate (201a) through a sealing frame (204b). The backlight module (220) is placed on one side of the lower glass substrate (210b) of the liquid crystal screen (200) from which a color filter layer has been removed, and is used to provide a light source, and after the light source is controlled to carry out emission by liquid crystal molecules (202) in the liquid crystal screen (200) from which a color filter layer has been removed, the quantum dot material (213) on the surface of the glass substrate (210), one face of which has a quantum dot material printed thereon, is excited to realize quantum-dot pixel photoluminescence. Compared with liquid crystal display modules in the prior art, the present application simplifies the structure and production process of the liquid crystal screen, and same has a wide color gamut thereof, purer colors, a high contrast and a long service life.
Patent WO-2019228234-A1 (WO)
Title: Electronic device
Inventor: GAO FENG
IPC: H04M1/02
Filed: 2019-05-21
Abstract: Disclosed in embodiments of the present disclosure is an electric device. The electronic device comprises an upper housing, a lower housing, a rotary shaft structure, and a flexible screen. The upper housing is connected to the lower housing by means of the rotary shaft structure. Two ends of the flexible screen are fixed on the upper housing and the lower housing, respectively. The side of the upper housing is shorter than that of the lower housing. When the upper housing and the lower housing are folded so that the electronic device is in a folded state, the rear end of the lower housing exposes a left display region of the flexible screen. The lower housing comprises a front end connected to the upper housing, and a rear end opposite to the front end.
Patent WO-2019242480-A1 (WO)
Title: 电子设备及其控制方法和装置
Inventor: ZUO ZHOUQUAN
IPC: H04N5/225
Filed: 2019-05-30
Abstract: 本申请涉及一种电子设备及其控制方法和装置，电子设备包括壳体、功能模组、驱动组件、操作件、锁定件及按键电路板。壳体设有通孔，功能模组可选择性地设于壳体内或经由通孔伸出于壳体。驱动组件设于壳体内并连接于功能模组。操作件可活动地接于壳体并部分地暴露于壳体之外。锁定件连接于操作件与功能模组之间，并可活动地卡持于功能模组，锁定件由操作件驱动而脱离功能模组时，功能模组由驱动组件驱动而自通孔伸出壳体之外。按键电路板设于壳体内，按键电路板由操作件触发而激活功能模组。上述的电子设备，通过功能模组的可伸缩结构设置，能够避免在电子设备的壳体的正面或/及背面开设用于收容或显露功能模组的孔，有利于提高屏占比。
Patent WO-2020038105-A1 (WO)
Inventor: WU JIACHENG
IPC: G06Q40/04
Filed: 2019-06-26
Abstract: La présente invention concerne un procédé et un appareil de mémoire de données basée sur une chaîne de blocs. Le procédé mentionné ci-dessus consiste : à recevoir un bloc candidat proposé par un nœud cible, un en-tête de bloc du bloc candidat comprenant des métadonnées de données cibles, et un corps de bloc du bloc candidat comprenant le contenu des données cibles (102) ; à initier un traitement de consensus du bloc candidat (104) ; et en réponse à un résultat de consensus que le traitement de consensus du bloc candidat a réussi, à considérer le bloc candidat comme le dernier bloc et à stocker ce dernier dans une base de données distribuée d'une chaîne de blocs de façon à compléter la mémoire de données des données cibles (106).
Patent WO-2020237778-A1 (WO)
Inventor: CHEN RUI
IPC: B60K1/00
Filed: 2019-07-04
Abstract: A self-balancing vehicle control system and a self-balancing vehicle (10). The self-balancing vehicle control system comprises a reaction-torque/power motor (3), a battery (4), a reaction-torque/power linear conversion system (5), a transmission system (6), and a vehicle orientation monitoring system (7) which are installed on a vehicle frame (1). The reaction-torque/power linear conversion system (5) controls the reaction-torque/power motor (3) to output reaction torque and/or power. The transmission system (6) transmits the reaction torque and/or power output by the reaction-torque/power motor (3) to a vehicle wheel (2) of the self-balancing vehicle (10).
Patent WO-2020019987-A1 (WO)
Inventor: XU BEI
IPC: H04W4/70
Filed: 2019-07-11
Abstract: L'invention concerne un procédé de transmission de données d'eUICC dans l'internet des objets. Le procédé comprend les étapes suivantes : une plateforme Internet des objets (IoT) acquiert une capacité d'émission-réception de messages SMS d'un réseau de communication ; lorsque le réseau de communication ne prend pas en charge une fonction d'émission-réception de messages SMS, la plateforme IoT convertit un message SMS à envoyer à un dispositif terminal en un premier message LwM2M, le message SMS comprenant des données cibles envoyées à une carte de circuit intégré universelle embarquée (eUICC), et un format de données des données cibles de l'eUICC comprises dans le message LwM2M étant SMS ; et la plateforme IoT envoie le message LwM2M au dispositif terminal. Dans la solution technique décrite dans la présente invention, un serveur d'application (par exemple, une plateforme SM) peut envoyer, sur l'internet des objets, le message SMS à l'eUICC présente sur le dispositif terminal, de façon à réaliser une configuration à distance de données d'utilisateur sur l'eUICC.
Patent WO-2020015574-A1 (WO)
Inventor: WU DONGLEI
IPC: B60W40/09
Filed: 2019-07-11
Abstract: 本公开提出了一种驾驶行为分析方法、装置、设备以及存储介质。获取车辆在行驶过程中的车辆信息和周围环境信息；以及基于数据建模和/或人工智能的方式对所述车辆信息和所述周围环境信息进行分析，以得到针对所述车辆的驾驶员的第一驾驶行为分析结果。由此，本公开通过结合更为丰富的数据，可以实现对驾驶行为进行全面细致的分析，从而可以提高驾驶行为分析结果的准确性。
Patent WO-2020015673-A1 (WO)
Inventor: Chan Wallace
IPC: C25D17/00
Filed: 2019-07-17
Abstract: Provided are a conductive structure and an electric plating device, wherein the conductive structure is configured to transmit an electric signal to a circuit board, and the conductive structure comprises a conductive frame made of a conductive material and a plurality of conductive assemblies installed on the conductive frame and arranged apart from each other; each conductive assembly comprises a first conductive element movably installed on the conductive frame and electrically connected to the conductive frame, a sliding element arranged apart from the conductive frame and made of a conductive material, and an elastic element having an elastic restoring force acting on the first conductive element to press-fit the first conductive element to the sliding element; the sliding element has a sliding face facing the first conductive element and in a slide fit with the first conductive element; the first conductive element has a fitting face in a slide fit with the sliding face; both the sliding face and the fitting face are planar; and the sliding element is connected to the circuit board.
Patent WO-2021012148-A1 (WO)
Inventor: CHEN SHINAN
IPC: G06N3/08
Filed: 2019-07-22
Abstract: Disclosed are a data processing method and apparatus based on a deep neural network, and a mobile device. The method comprises: acquiring a floating-point network model of a deep neural network; quantifying the floating-point network model to obtain at least two fixed-point network models with different accuracies; according to the accuracies of the fixed-point network models, selecting one fixed-point network model of the at least two fixed-point network models; and using the selected fixed-point network model to process data.
Patent WO-2020034853-A1 (WO)
Inventor: SUN CHENGWEN
IPC: G10L21/003
Filed: 2019-08-01
Abstract: 本发明实施例公开了一种语音信号处理方法，该方法包括：在进行通话时，获取初始语音信号和天线的当前发射功率；基于当前发射功率，从预设发射功率和音频参数对应关系中确定对应的音频参数信息，预设发射功率和音频参数对应关系中的音频参数为在对应天线发射功率下能够保证语音质量的音频调整参数；根据音频参数信息对初始语音信号进行调整，得到处理后的语音信号。本发明实施例同时还公开了一种语音信号处理装置和存储介质。
Patent WO-2020042867-A1 (WO)
Inventor: CHUNG HON MAN
IPC: A44C5/00
Filed: 2019-08-02
Abstract: A watch chain component corresponding to a multi-attribute physical connection, comprising a groove chain section (A). The groove chain section (A) comprises a chain section base portion (11) and a groove base portion (14). A first through hole (111) and a second through hole (112) which penetrate along the transverse direction are provided on both ends of the chain section base portion (11) in the transverse direction; the first through hole (111) and the second through hole (112) are aligned transversely to form a first axis (113); the chain section base portion (11) is provided with a first cylindrical portion (12) and a second cylindrical portion (13); the first cylindrical portion (12) is provided with a first axis hole (121) penetrating along the transverse direction; the second cylindrical portion (13) is provided with a second axis hole (131) penetrating along the transverse direction; the first axis hole (121) and the second axis hole (131) are aligned transversely to form a second axis (123); the groove base portion (14) is integrally formed with the chain section base portion (11) at the center position between the first axis (113) and the second axis (123) of the chain section base portion (11), or is mounted at the position; an accommodating groove (141) which is recessed upwards, penetrates the groove base portion along front and rear directions, and is used for allowing a corrugated tube or a wire to pass through is provided at the bottom side of the groove base portion (14).