baber/WOPTO huggingface dataset:
Patent WO-2019015446-A1 (WO)
Title: Electric vehicle battery life device and electric vehicle
Inventor: WU ZELIANG
IPC: B60L11/18
Filed: 2018-06-26
Abstract: Disclosed is an electric vehicle battery life device, comprising a power generating mechanism (1), an electric motor (2) and an energy storage component (3).The power generating mechanism (1) comprises a wheel linkage rod (11) and an engine (12), wherein the wheel linkage rod (11) is used for driving driven wheels to rotate, and the wheel linkage rod (11) is connected to a rotor of the engine (12) and is used for driving the rotor to rotate. The engine (12) is electrically connected to the energy storage component (3), and the energy storage component (3) is electrically connected to the electrical motor (2); and the electrical motor (2) is used for driving a driving shaft of a driving wheel to rotate. The device stores electrical energy produced during rotation of the wheel linkage rod (11) in the energy storage component (3), and when needed, the electrical motor (2) can use the electrical energy stored in the energy storage component (3) to continue to drive rotation of the wheel linkage rod (11) of the electric vehicle, thus enabling the electric vehicle to continue to travel. Further disclosed is an electric vehicle comprising the electric vehicle battery life device.
Patent WO-2019227591-A1 (WO)
Title: Arbitration processing method and apparatus for underwriting institutions, computer device and storage medium
Inventor: SUN QIANG
IPC: G06Q40/08
Filed: 2018-07-04
Abstract: Disclosed by the present application are an arbitration processing method and apparatus for underwriting institutions, a computer device and a storage medium. The method comprises: performing keyword extraction on arbitration content by employing a keyword extraction algorithm to obtain an original keyword, and querying a keyword library on the basis of the original keyword to obtain an arbitration keyword; obtaining a list of target processing personnel on the basis of the arbitration keyword; if an arbitration response instruction related to arbitration processing which is issued by a target arbitration personnel in reply to an arbitration processing system is not received within a preset time, selecting to replace the target arbitration personnel with effective arbitration personnel, and obtaining a list of effective processing personnel; and obtaining arbitration processing results of all of the effective arbitration personnel for the arbitration content, and sending the arbitration processing results to an arbitration processing interface corresponding to an applicant account number. Thus, in the process of handling insurance cases, when the underwriting institutions have different opinions, arbitration cases may be quickly and effectively subject to arbitration processing, so that the claim settlement processing efficiency is improved.
Patent WO-2019011301-A1 (WO)
Title: Method for reducing radiation and mobile terminal
Inventor: DU KAI
IPC: H04M1/24
Filed: 2018-07-12
Abstract: A method for reducing radiation and a mobile terminal. The method comprises: detecting whether a current operation mode of the mobile terminal is a voice call mode or a data communication mode; if the current operation mode of the mobile terminal is a voice call mode, transmitting by an AP end a preconfigured first AT command to a modem to control the modem to return to the maximum transmit power of a normal operation; if the current operation mode of the mobile terminal is a data communication mode, transmitting by the AP end a preconfigured second AT command to the modem to control the modem to lower the maximum transmit power.
Patent WO-2020015001-A1 (WO)
Title: Toner cartridge driving gear
Inventor: LIU WENHUAN
IPC: G03G15/08
Filed: 2018-07-26
Abstract: A toner cartridge driving gear. An outer end surface (4) of a gear body (1) is provided with a circular connecting ring (5) protruding along the axial direction, and the circular connecting ring (5) is provided with two notches (6) which are opposite to each other and pass across the outer end surface (4) of the gear body (1); the gear body (1) is provided with driving coupling columns (7) and a driving block (8), and the driving coupling columns (7) are located in the notches (6) and are drivingly connected, in a manner of making synchronous reverse axial motion, to the end of the driving block (8) retracted in the gear body (1); when a toner cartridge is installed, the driving block (8) is retracted in the gear body (1) under the press of a machine driving gear, and at the same time, the driving coupling columns (7) extend out of the outer end surface (4) of the gear body (1) to the notches (6) under the drive of the driving block (8) so as to be engaged with the machine driving gear; when the toner cartridge is removed, the driving block (8) automatically extends out and is reset, thereby driving the driving coupling columns (7) to be retracted in the outer end surface (4). Therefore, the installation is smooth, the engagement effect is stable and reliable, and the structure is ingenious.
Patent WO-2019119808-A1 (WO)
Inventor: LIN CHUN
IPC: B26B21/52
Filed: 2018-07-27
Abstract: 本发明提供一种剃须刀，其包括手柄、刀头和连接件，所述手柄与刀头通过连接件连接，所述手柄顶端一侧设置有连接部，所述连接件一侧与刀头可上下摆动地连接，另一侧与连接部连接，所述连接部为突起状，所述连接件与连接部连接的一侧为与连接部匹配的插孔，所述连接部与插孔均设置有磁铁。连接件跟刀头与手柄的特殊磁连接方式，使得刀头可以在手柄拆除和安装，进而使得更换刀头时更方便、简单。刀头可以上下摆动增强使用者的舒适感觉。
Patent WO-2019114285-A1 (WO)
Title: 一种摄像机
Inventor: GUAN HONGJIE
IPC: F16M11/18
Filed: 2018-08-03
Abstract: 一种摄像机，包括镜头组件（1）、上壳组件（2）和下壳组件（3），上壳组件（2）罩设在镜头组件（1）上；镜头组件（1）与上壳组件（2）固定连接，镜头组件（1）和上壳组件（2）一起以可沿P向旋转的方式设在下壳组件（3）上，上壳组件（2）设有第一突起部（21），下壳组件（3）设有第二突起部（31），第一突起部（21）与第二突起部（31）相互压紧配合限制镜头组件（1）相对于下壳组件（3）沿P向旋转，无需将上壳组件（2）从镜头组件（1）上拆卸下来，而仅直接使第一突起部（21）脱离第二突起部（31），即可实现P向旋转调节镜头，操作方便。
Patent WO-2019024910-A1 (WO)
Title: Storage resource recovery method, apparatus and system
Inventor: ZHANG KETAO
IPC: H04L29/08
Filed: 2018-08-03
Abstract: A storage resource recovery method, apparatus and system. The method comprises: when executing a task of regularly clearing a data file, corresponding to a target channel, having been stored in a cloud storage system, if coverage period information of the target channel is stored in a storage node, then detecting whether there is an expired data file in the data file corresponding to the target channel; and if there is an expired data file in the data file corresponding to the target channel, then deleting the expired data file. In the embodiments of the present invention, a function of setting coverage period information for a channel is expanded in a cloud storage system, so that a storage node can clear an expired data file corresponding to each channel according to a maximum storage duration indicated by the coverage period information; on the premise of ensuring sufficient storage space of a cloud storage system, the storage duration of the data file corresponding to each channel in the cloud storage system is flexibly controlled, better satisfying the actual usage demands of a user.
Patent WO-2019029583-A1 (WO)
Title: Method for obtaining timing offset, and related device
Inventor: LIN YAN
IPC: H04W56/00
Filed: 2018-08-08
Abstract: Disclosed in embodiments of the present invention are a method for obtaining a timing offset, and a related device. The method comprises: a communication device receives a measurement request from a first network device; the communication device responds to the measurement request, and measures timing offset information between a first system and a second system according to a first reference signal and a second reference signal, the timing offset information comprising an SFN off and a boundary offset, the boundary offset comprising at least one of an offset of a subframe boundary or an offset of a timeslot boundary as well as an offset of a frame boundary, the offset of the subframe boundary comprising a real number of timeslots, the offset of the timeslot boundary comprising a real number of mini-timeslots or an integer number of minimum time units, or the offset of the timeslot boundary comprising a real number of mini-timeslots and an integer number of minimum time units; and the communication device sends the measurement result of the timing offset information to the first network device. By using the embodiments of the present invention, the reliability of an obtained timing offset between systems can be improved, and the synchronization performance between the systems is enhanced.
Patent WO-2020034171-A1 (WO)
Inventor: LU BIN
IPC: H05K1/18
Filed: 2018-08-17
Abstract: 本申请实施例涉及光学传感模组及其制作方法。该光学传感模组包括印制电路板PCB(110)、光学传感芯片(120)以及光学组件(130)，该PCB(110)下表面设置有第一凹槽(111)，该PCB(110)上表面与该第一凹槽(111)之间设置有第一通孔(112)；该光学传感芯片(120)位于该第一凹槽内(111)且与该PCB(110)电连接，该光学传感芯片(120)通过该第一通孔(112)向该PCB上表面露出光信号接收区(121)；该光学组件(130)设置在该第一通孔(112)上且覆盖该光信号接收区(121)。本申请实施例的光学传感模组及其制作方法，能够有效降低光学传感模组的厚度。
Patent WO-2019052331-A1 (WO)
Title: Self-drilling differential grouting combined bolt and anchoring method therefor
Inventor: XU GUOAN
IPC: E21D20/00
Filed: 2018-08-28
Abstract: Disclosed is a self-drilling differential grouting combined bolt, which is composed of a drill (1), a grouting pipe (2), a spindle (3), a bolt head mechanism and a bolt tail mechanism, wherein the drill (1) is connected to a front end of the spindle (3), the grouting pipe (2) is sleeved on the spindle (3), the grouting pipe (2) has a greater inner diameter than the diameter of the spindle (3), and a grouting channel is formed between the grouting pipe and the spindle; the bolt head mechanism comprises a fixed ring (4), a slip ring (7), a limiting pipe (6) and several pairs of driven linkages (501) and driving linkages (502); and the bolt tail mechanism comprises a bolt disc (11), a connecting cap (12), a spring (13) and a nut (14), the bolt disc (11) is sleeved on a rear end of the grouting pipe (2), the connecting cap (12) is passed through by the spindle (3) and blocks off the rear end of the grouting pipe (2), the connecting cap (12) is provided with a grouting hole in communication with the grouting channel in the grouting pipe (2), and a grouting hole and an air vent are provided in the bolt disc (11). Further disclosed is an anchoring method for the combined bolt. With the combined bolt, drilling, inner bolt end reaming and fracturing grouting can be carried out in weak broken surrounding rocks, and permeation grouting can be carried out in remaining sections. The anchoring regions of the grouting pipe and anchoring regions of the spindle interact with each other with the synergistic bearing, and support effects can be improved.
Patent WO-2020047733-A1 (WO)
Title: Multi-functional uv water-based paint and preparation method therefor
Inventor: GE YA
IPC: C09D133/00
Filed: 2018-09-04
Abstract: A multi-functional UV water-based paint and a preparation method therefor; the composition and percentage contents of the raw materials are as follows: 55-65% of an acrylic emulsion, 1-1.5% of a photoinitiator, 10-15% of a filler, 2-3% of a thickener, 2-5% of an auxiliary agent, 8-10% of isopropyl alcohol, and 10-15% of deionized water; the filler is fabricated by mixing paraffin, rutile nano titanium dioxide and zinc oxide according to a mass ratio of 1: 1: 1. By means of adding the filler to the UV water-based paint, the physical properties of the paint may be effectively improved, and the coating structure may be strengthened such that the paint does not crack easily; moreover, the curing rate is faster, and may be reduced to less than 6s; meanwhile, the paint does not contain pollutants, and thus has better environmental protection performance; in addition, the stain-resistance performance of the paint is also optimized by means of the filler.
Patent WO-2019091244-A1 (WO)
Title: 一种基于Linux内核内存泄露的检测方法
Inventor: ZENG TAO
IPC: G06F11/36
Filed: 2018-09-27
Abstract: 本发明提供了一种基于Linux内核内存泄露的检测方法，应用于内存泄露的检测，读取节点，获取每一个内存页分配函数的返回地址，以及分配分配函数对应分配的内存页的数量；于读取完成之后，释放节点统计的分配函数的返回地址以及分配函数对应分配的内存页的数量；再次读取节点，获取每一个分配函数的返回地址，以及分配函数对应分配的内存页的数量；将上述同一分配函数各自所对应分配的内存页的数量，并进行比较取得差值，在差值为正值且差值一直增大时，判断分配函数对应分配的内存页存在泄漏。其技术方案的有益效果在于，在检测内存是否存在泄露的过程中对内存的消耗较小且不影响不影响内存分配以及释放效率，
Patent WO-2019072190-A1 (WO)
Title: Image processing method, electronic apparatus, and computer readable storage medium
Inventor: ZHAO ZHENGTAO
IPC: H04N5/232
Filed: 2018-10-10
Abstract: An image processing method, an electronic apparatus (100), and a computer readable storage medium. The image processing method comprises: acquiring at least one standard image at a first exposure value; acquiring at least one underexposed image at a second exposure value less than the first exposure value and acquiring at least one overexposed image at a third exposure value greater than the first exposure value; identifying brightness standard areas, underexposed areas, and overexposed areas in the standard image; keeping the brightness standard areas the same and, on the basis of the underexposed image and the overexposed image, respectively correcting the overexposed areas and the underexposed areas to obtain a target image.
Patent WO-2019196371-A1 (WO)
Title: Single-frequency time-varying threshold-based one-bit echo data acquisition method and system
Inventor: ZHAO BO
IPC: G01S13/90
Filed: 2018-10-16
Abstract: A single-frequency time-varying threshold-based one-bit echo data acquisition method and a system. Said method comprises: an SAR transmitting a linear frequency modulation pulse signal to a detected target (S100); an SAR receiver receiving an echo signal reflected back by the detected target, and generating a single-frequency time-varying threshold (S200); performing one-bit quantization processing on the echo signal using the single-frequency time-varying threshold (S300); and the SAR repeatedly transmitting the linear frequency modulation pulse signal to the detected target, and repeatedly receiving the echo signal and performing one-bit quantization on the echo signal, so as to obtain one-bit SAR echo data (S400). A single-frequency time-varying threshold is used to perform one-bit quantization processing on the echo signal, so as to obtain one-bit echo data, effectively reducing the complexity and cost of echo data acquisition, improving the data acquisition efficiency, and being able to obtain an imaging quality similar to that of a conventional SAR.
Patent WO-2020077586-A1 (WO)
Inventor: LI DONG
IPC: H04N5/225
Filed: 2018-10-18
Abstract: 本申请公开一种拍摄系统、无线通信模块和手持云台。拍摄系统包括拍摄主机和无线通信模块。拍摄主机包括摄像头和与摄像头连接的主机接口。无线通信模块，包括电路板、蓝牙天线、WiFi天线，与蓝牙天线和WiFi天线连接的蓝牙-WiFi芯片，及与蓝牙-WiFi芯片电连接的模块接口。蓝牙天线、WiFi天线、蓝牙-WiFi芯片和模块接口设置于电路板。无线通信模块通过模块接口与主机接口的插接组装于拍摄主机。
Patent WO-2019105153-A1 (WO)
Inventor: LI SAISAI
IPC: B62D6/00
Filed: 2018-10-23
Abstract: 一种车辆转向控制方法，包括以下步骤：在当前车速小于转弯车速阈值时，通过车辆转向系统控制车辆转向，进行过弯；在车辆过弯的过程中，若车辆未达到过弯条件，通过电子驻车制动系统控制车辆单边驻车，辅助车辆过弯；在车辆单边驻车之后，对电控助力器、电子驻车制动系统和车辆转向系统进行闭环控制，控制车辆以过弯条件进行转弯。该车辆转向控制方法可以提高车辆的机动性和车辆转向的控制效果。还提供了一种车辆转向控制装置、车辆转向控制系统和一种车辆。
Patent WO-2020052002-A1 (WO)
Title: Display apparatus and screen brightness automatic adjustment method therefor
Inventor: LIU KAIJUN
IPC: G09G3/36
Filed: 2018-10-24
Abstract: A display apparatus, comprising a control assembly, a display panel (100) having a display area and a non-display area, a first switch photosensitive device (200) arranged in the non-display area, and a second switch photosensitive device (300) arranged in the display area, wherein the first switch photosensitive device (200) converts the intensity of ambient light into a first electrical signal, and the second switch photosensitive device (300) converts the intensity of light inside a display and the intensity of the ambient light into a second electrical signal; and the control assembly automatically adjusts the display brightness of the display panel (100) according to the first electrical signal and a difference value between the second electrical signal and the first electrical signal.
Patent WO-2020087383-A1 (WO)
Inventor: PANG LEI
IPC: F41A17/08
Filed: 2018-10-31
Abstract: Provided in the present application are an image-recognition-based control method and apparatus, a control device and a computer storage medium. The method comprises invoking a photographing apparatus to collect an environment image of an environment where a shooting apparatus is located currently and invoking a predetermined human body feature and part detection model to perform image area recognition on the environment image, and if the recognition result indicates that a target image area comprising the predetermined human body feature and part exists in the environment image, performing shooting ban processing on a shooting portion. Applying the present application can perform, in combination with an image, safety control on a shooting apparatus, which facilitates an improvement in the safety of the shooting apparatus.
Patent WO-2019218608-A1 (WO)
Inventor: GE MINGLIANG
IPC: C02F1/28
Filed: 2018-10-31
Abstract: A magnetic nano composite material based on two-dimensional layered material magadiite, and a preparation method and an application thereof. A co-precipitation method is used for the one-step synthesis of the magnetic nano composite material based on two-dimensional layered material magadiite; in the synthesised composite material, iron (II, III) oxide is uniformly supported on the interlayer and surface of the magadiite, solving the problems of the easy agglomeration of iron (II, III) oxide nanoparticles and the difficult separation of magadiite, and also having the paramagnetism and biocompatibility of iron (II, III) oxide and the ion exchange and adsorbability of magadiite. The preparation process is simple, operation is easy, the raw materials are environmentally friendly, the costs are low, and production is easily industrialised. The composite material is used for removing organic dyes in water pollution, expresses good adsorbability, and can be rapidly separated under the action of an external magnetic field.
Patent WO-2020062502-A1 (WO)
Title: 砷烷的制备方法
Inventor: NIGN HONGFENG
IPC: C01B6/06
Filed: 2018-11-20
Abstract: 一种砷烷的制备方法。该制备方法包括以下步骤：将包括氢化钙与三氯化砷的原料在含水量小于100ppm且真空环境下混合反应，得到砷烷。
Patent WO-2019105375-A1 (WO)
Inventor: ZENG ZANJIAN
IPC: F16M13/02
Filed: 2018-11-28
Abstract: 本申请提供了一种摄像头组件、移动终端及其摄像头组件的控制方法。该摄像头组件包括固定架、支撑装置、齿轮、摄像头模组、连杆机构和动力机构，固定架设置有齿条槽，齿轮与支撑装置铰接，齿轮用于沿齿条槽滚动，支撑装置通过齿轮与固定架滑动连接，摄像头模组设置于支撑装置上，连杆机构抵接支撑装置，动力机构的输出端与连杆机构连接，动力机构用于带动连杆机构旋转，以使连杆机构在支撑装置的滑动方向上对支撑装置施加供支撑装置滑动的力，支撑装置在齿轮和齿条槽地配合导向下滑动。本方案可以达到摄像头模组自由伸出移动终端的目的。
Patent WO-2020113428-A1 (WO)
Inventor: MENG XIANDONG
IPC: G02B27/01
Filed: 2018-12-04
Abstract: A display panel (100, 200, 901), a display device (900) and a display method. The display panel (100, 200, 901) comprises a first micro lens array (10, 20), a pixel island array (11, 21) and a second lens (12, 22). The pixel island array (11, 21) is configured to display multiple original sub-images (32a, 32b, 32c, 32d); the first micro lens array (10, 20) is configured to converge light emitted by the multiple original sub-images (32a, 32b, 32c, 32d) so as to obtain imaging light (36, 38), and the imaging light (36, 38) can form a first virtual image (30); and with respect to the first micro lens array (10, 20), the second lens (12, 22) is located on a user viewing side (A) of the display panel (100, 200, 901), and the second lens (12, 22) is configured to converge the imaging light (36, 38) so as to obtain a second virtual image (31). The first virtual image (30) is a virtual image formed by splicing and enlarging the multiple original sub-images (32a, 32b, 32c, 32d), and the second virtual image (31) is an enlarged virtual image of the first virtual image (30).
Patent WO-2020118604-A1 (WO)
Inventor: XIE FANGANG
IPC: A46B9/04
Filed: 2018-12-13
Abstract: L'invention concerne un instrument d'hygièbe buccale (100) pourvu d'une tête (120, 120a,120b) avec une surface pourvue de soies. L'instrument d'hygiène dentaire (100) selon l'invention peut comprendre une touffe centrale de soies (130) s'étendant à partir d'une partie centrale de la surface pourvue de soies, la touffe centrale de soies (130) se terminant par une surface distale bombée (132, 132a,132b). En outre, l'instrument (100) selon l'invention peut comprendre une pluralité de touffes de soies périmétriques (160) s'étendant à partir de la surface pourvue de soies et disposées de sorte à entourer de façon circonférentielle la touffe centrale de soies (130). Chaque touffe de soies périmétrique (160) peut comporter une surface distale inclinée (165, 165a) qui est penchée vers le bas en direction de la touffe centrale de soies (130). La surface pourvue de soies de la tête (120, 120a, 120b) peut présenter une surface totale (TSA), et la brosse à dents peut comprendre un champ d'éléments de nettoyage de dents pourvu d'un nombre X d'éléments de nettoyage de dents qui occupent collectivement une zone totale d'éléments de nettoyage (TCEA) de sorte que Z se trouve dans une plage de 0,04 à 0,065.
Patent WO-2020037913-A1 (WO)
Title: Horizontal well drilling apparatus for testing lubricity and testing method, taking cuttings bed into account
Inventor: SU JUNLIN
IPC: E21B21/08
Filed: 2018-12-24
Abstract: A horizontal well drilling apparatus for testing lubricity, taking a cuttings bed into account. The testing apparatus comprises a simulated wellbore (8), wherein one end of the simulated wellbore is provided with a pulley (16), and the other end is fixed with a hydraulic cylinder (38) and installed with a drill pipe (5), the drill pipe (5) being connected to a drive mechanism (1) and a rotation drive mechanism (4), and the drill pipe (5) being provided with a thrust sensor (2) and a torque sensor (3); a cuttings feeding port (9) is arranged above the simulated wellbore (8), and is connected to a slurry tank (24) via a fluid inlet pipeline (18), the fluid inlet pipeline (18) being provided with a high-pressure pump (23), a flowmeter (22) and a pressure sensor (19); a lower end of the simulated wellbore (8) is connected to a fluid return pipeline (26), the fluid return pipeline (26) being provided with a temperature- and pressure-reducing mechanism (29), a flowmeter and a conveying pump (28); and the simulated wellbore (8) is provided with an ultrasonic probe (6) and is connected to a core holder (13), the core holder (13) being provided with a heating mechanism, a core (11) and a pressure mechanism, and an inner side of a lower wall of the simulated wellbore is provided with a cuttings lifting platform (7). According to the apparatus, during a test, cuttings and a drilling fluid are added, and the pressure, the temperature, and the thickness of the cuttings are adjusted to simulate composite drilling. The apparatus not only takes the friction between a drill column and the drilling fluid, a well wall and a mud cake into account, but also takes the friction between the drill column and a cuttings bed into account, thus being more in keeping with actual working conditions.
Patent WO-2020056975-A1 (WO)
Inventor: ZHOU LINJIA
IPC: G06Q40/02
Filed: 2018-12-25
Abstract: The present application relates to blockchain technology, and a loan operation method and system based on a blockchain, a server and a storage medium are disclosed. The method comprises: in a blockchain network, a credit system application of an exchange receiving a transaction request; a third-party authority conducting a credit evaluation on a user; the credit system application receiving a loan request initiated by the user, and if the credit score of the user is greater than or equal to a pre-determined credit score, recording a loan type and requirement information in a blockchain; an insurance company node evaluating whether to underwrite same, and if so, forming a basic contract, and an exchange node forming a formal contract based on the basic contract and information that has passed a risk control check, and releasing the formal contract for an investor to review; if the investor decides to provide investment, generating a loan contract; and after the loan contract takes effect, the user withdrawing the amount of money at the exchange. According to the present application, loan operations can be simplified, overall loan limitation is shortened, and loan costs of the user are saved.