baber/WOPTO huggingface dataset:
Patent WO-2020041933-A1 (WO)
Inventor: LIU JIAQI
IPC: H04W12/06
Filed: 2018-08-27
Abstract: A method implemented by a terminal device in a wireless communication network is provided. The method comprises: transmitting a first message including an authentication approach extension associated with an extensible authentication protocol (EAP) to a first network node; receiving a first EAP transfer message carrying an EAP request from the first network node; transmitting a second EAP transfer message carrying a first EAP response to the first network node; and receiving a third EAP transfer message carrying an EAP success from the first network node. Therefore, the TLS mutual authentication with the EAP approach integrated may be simplified.
Patent WO-2019218541-A1 (WO)
Title: Anti-fire flame-retardant plastic-packaged motor
Inventor: CHEN JINQIANG
IPC: H02K5/16
Filed: 2018-09-03
Abstract: An anti-fire flame-retardant plastic-packaged motor, comprising a rotating shaft (1), a rotor assembly (2) and a plastic-packaged stator assembly (3). The plastic-packaged stator assembly (3) comprises a stator core (31), a coil winding (32), end insulation (33) and a plastic-packaged body (34), wherein the coil winding (32) is nested after the end insulation (33) is mounted on a surface of the stator core (31), and the plastic-packaged body (34) plastically packages the stator core (31), the coil winding (32) and the end insulation (33) into one body. The rotating shaft (1) is mounted on the rotor assembly (2), the middle of the plastic-packaged stator assembly (3) is provided with a central hole (35), and the rotor assembly (2) is mounted in the central hole (35). Further comprised are an upper end cover (5) and a lower end cover (6), wherein the upper end cover (5) and the lower end cover (6) are mounted at two ends of the plastic-packaged stator assembly (3) respectively and wrap two end surfaces (341) and a side surface (342) of the plastic-packaged body (34); a first bearing pedestal (51) and a second bearing pedestal (61) are disposed on the upper end cover (5) and the lower end cover (6) respectively; a bearing (7) is mounted in the first bearing pedestal (51) and the second bearing pedestal (61); the rotating shaft (1) is supported and mounted on the bearing (7); and the upper end cover (5) and the lower end cover (6) are made of a fireproof material. The foregoing anti-fire flame-retardant plastic-packaged motor may effectively prevent a motor from igniting a load after catching on fire, and simultaneously prevents a load from igniting a motor after catching on fire.
Patent WO-2020024394-A1 (WO)
Title: Background elimination method and device, computer device and storage medium
Inventor: CHE HONGWEI
IPC: G06T7/12
Filed: 2018-09-19
Abstract: A background elimination method and device, a computer device and a storage medium, comprising the steps of respectively performing a first-order derivation on pixel values corresponding to pixel points in an initial image obtained in advance, to obtain first processing values of the pixel values corresponding to the pixel points (S10), respectively performing a second-order derivation on the first processing values of the pixel values corresponding to the pixel points, to obtain second processing values of the pixel values corresponding to the pixel points (S20), if the first processing values of the pixel values corresponding to the pixel points meet a preset first condition, and the second processing values of the pixel values corresponding to the pixel points meet a preset second condition, determining the pixel points as edge points between a target person and a target person background in the initial image (S30), and eliminating the target person background in the initial image according to an edge line, to obtain a target image (S40). In this way, the problem of heavy calculation is resolved.
Patent WO-2019062614-A1 (WO)
Title: A method of amplifying a target nucleic acid
Inventor: MA ZHAOCHUN
IPC: C12N15/10
Filed: 2018-09-19
Abstract: The present disclosure provides a method of amplifying a target nucleic acid, wherein the method comprises: (a) providing a reaction mixture comprising: (i) a nucleic acid sample comprising or suspected of comprising the target nucleic acid, (ii) multiple primer pairs, wherein at least one primer of each type of primer pairs is complementary to a portion of the target nucleic acid, and each primer pair has at least one blocking primer comprising a blocking group capable of blocking polymerase extension, (iii) nucleic acid polymerase, and (iv) de-blocking agent capable of enabling polymerization of the target nucleic acid by said nucleic acid polymerase using the blocking primers; and (b) incubating the reaction mixture under a condition for amplification of the target nucleic acid and a kit used for the method. The present disclosure further provides a method of sequencing a target nucleic acid and a kit used for the method.
Patent WO-2019057209-A1 (WO)
Title: Local content caching method and apparatus, storage medium and electronic apparatus
Inventor: HE SHENGHONG
IPC: H04L29/08
Filed: 2018-09-25
Abstract: A local content caching method and apparatus, a storage medium and an electronic apparatus. The method comprises: a first edge node determining the similarity between the first edge node and a second edge node, wherein the first edge node is associated with the second edge node; and the first edge node acquiring, based on the similarity between the first edge node and the second edge node, local content of the second edge node from the second edge node, and caching same.
Patent WO-2019062804-A1 (WO)
Title: Method for preparing oxaspirocycle derivative, and intermediate thereof
Inventor: LI WENHAI
IPC: C07D311/96
Filed: 2018-09-27
Abstract: The present invention relates to a method for preparing an oxaspirocycle derivative, and an intermediate thereof. The method reduces reaction steps, improves reaction yield, is simple and easy to operate, and is favorable for industrial large-scale production.
Patent WO-2020056834-A1 (WO)
Inventor: LI YUANZHI
IPC: G06F3/046
Filed: 2018-10-18
Abstract: L'invention concerne un stylo-plume électromagnétique passif, comprenant une recharge (1) et un corps de stylo, le corps de stylo comprenant un premier noyau en fer (2) et un logement pour noyau en fer. Une tige de liaison pour dispositif de serrage de recharge (3), un deuxième noyau en fer (4), un troisième noyau en fer (5), un composant élastique, une plaque de régulation de pression (9) et une première structure (62) équipée de la plaque de régulation de pression (9) sont disposés l'un à la suite de l'autre de l'avant vers l'arrière du logement pour noyau en fer. Des bobines sont enroulées autour à la fois du premier noyau en fer (2) et du deuxième noyau en fer (4). Le premier noyau en fer (2) est proche de la pointe de stylo de la recharge (1) et le deuxième noyau en fer (4) est relié de manière fixe au logement pour noyau en fer. La recharge (1) passe à travers le centre du premier noyau en fer (2) et elle est serrée par une extrémité de la tige de liaison pour dispositif de serrage de recharge (3), et l'autre extrémité de la tige de liaison pour dispositif de serrage de recharge (3) passe à travers le centre du deuxième noyau en fer (4), poussant ainsi le troisième noyau en fer (5) à se déplacer. Lorsque la plaque de régulation de pression tourne, la plaque de régulation de pression (9) est déplacée axialement au moyen de sa surface en contact avec la surface de la première structure (62), de sorte que le déplacement axial du composant élastique est modifié. Le stylo-plume électromagnétique passif utilise une technologie à inductance variable et, en tant que tel, le prix est inférieur et les performances sont meilleures ; et du fait de la présence supplémentaire de la plaque de régulation de pression et de la première structure, la cohérence de taille et la cohérence de détection de poids sont bonnes, et le stylo-plume électromagnétique passif peut être largement utilisé dans le domaine des dispositifs d'entrée d'informations.
Patent WO-2020082242-A1 (WO)
Inventor: HUANG ZHENGMIN
IPC: G08B21/06
Filed: 2018-10-23
Abstract: An FPGA+ARM control-based driver fatigue monitoring system, relating to the field of intelligent identification. An apparatus comprises an iris detection module, a fingerprint detection module, an FPGA chip module, a communication module, an ARM chip module, and an output control module; the iris detection module comprises a CCD camera and an infrared light emitting diode; the fingerprint detection module comprises a fingerprint acquisition circuit, an image processing circuit, and a result output circuit; the FPGA chip module comprise an FPGA main chip and peripheral circuits connected to the FPGA main chip; the ARM chip module comprises an ARM main chip and peripheral circuits connected to the ARM main chip; the output control module comprises an output control main chip as well as a low-voltage XOR gate and an operational amplifier connected to the output control main chip. Moreover, the invention is low in costs, simple in apparatus, plays an important role in improving a driver monitoring system, is convenient to implement.
Patent WO-2019137065-A1 (WO)
Title: Image processing method and apparatus, vehicle-mounted head up display system, and vehicle
Inventor: WU NAIFU
IPC: G06T5/00
Filed: 2018-10-25
Abstract: The present disclosure provides an image processing method for a vehicle-mounted head up display device, comprising the following steps: determining position information of a target object within a movement range; determining, by means of a look-up table, distortion parameters corresponding to the position information; and performing, according to the distortion parameters, distortion correction on an image to be displayed, so as to obtain the distortion-corrected image to be displayed.
Patent WO-2019085831-A1 (WO)
Title: Indirect single radio voice call continuity
Inventor: ZHANG JUAN
IPC: H04W36/14
Filed: 2018-10-26
Abstract: Methods, systems, and devices for wireless communications are described. An access and mobility management function (AMF) associated with a first radio access network (RAN) may identify a user equipment (UE) connected to a source base station of the first RAN. The AMF may receive a handover message including a voice call continuity handover trigger message indicating a handover of the UE to a target base station associated with a second RAN. In some examples, the AMF may transmit a bypass handover message to a second network device based a on the received handover message. In some cases, the bypass handover message may include the voice call continuity handover trigger message. In some examples, the second network device is a mobility management entity (MME) associated with an Evolved Universal Terrestrial Radio Access Network (E-UTRAN).
Patent WO-2020082379-A1 (WO)
Inventor: HU BINGQIANG
IPC: G01C15/00
Filed: 2018-10-26
Abstract: Disclosed is a target acquisition device (10), comprising a photography apparatus lens (111) and an image sensor (112), wherein the image sensor (112) is provided with a size-adjustable window (1121), and the image sensor (112) is used for sensing light transmitted from the lens (111) to the window (1121) and carrying out imaging processing on the light, so as to obtain a target image for acquiring a target. Further disclosed is a target acquisition control method for a target acquisition device.
Patent WO-2019137079-A1 (WO)
Title: Auditory sensitivity detection system based on stimulus-frequency otoacoustic emissions
Inventor: GONG QIN
IPC: A61B5/12
Filed: 2018-11-02
Abstract: An auditory sensitivity detection system based on stimulus-frequency otoacoustic emissions. The detection system comprises an audio card (2), an acoustic sensor (3), a computer (1) and a signal feedback device. An input end of a micro loudspeaker (31) is connected to the audio card (2); an output end of a micro microphone (32) is connected to the audio card (2); the signal feedback device is connected to the computer (1); an auditory sensitivity comprehensive detection system is provided in the computer (1); and a test execution system comprises an intensity sensitivity detection module based on SFOAEs and a frequency sensitivity detection module based on SFOAEs, wherein the intensity sensitivity detection module based on SFOAEs is used for determining an auditory intensity threshold value corresponding to a corresponding frequency point by detecting stimulus-frequency otoacoustic emission detection data at each frequency point, and the frequency sensitivity detection module based on SFOAEs is used for extracting a stimulus-frequency otoacoustic emission suppression tuning curve at a designated frequency point and determining the frequency sensitivity at the designated frequency point.
Patent WO-2019174275-A1 (WO)
Title: Display device
Inventor: YU XIN
IPC: H04N9/31
Filed: 2018-11-05
Abstract: A display device comprising a light source unit, an image data processing module, a light modulation unit, and an image synthesis unit. The light source unit emits first light and second light. The image data processing module receives original image data of an image to be displayed, the original image data of the image to be displayed being image data based on a second color gamut range and comprising original control signal values of m colors of pixels, and the second color gamut range covering a first color gamut range and having a portion going beyond the first color gamut range. The image data processing module further maps the original control signal values of the m colors of the pixels of the original image data of the image to be displayed as m correction control signal values corresponding to the first light and n correction control signal values corresponding to the second light. The light modulation unit comprises first and second spatial light modulators for modulating the first light and the second light on the basis of the m+n correction control signal values of the pixels to obtain image light.
Patent WO-2019100997-A1 (WO)
Inventor: XU MINGHUI
IPC: H04L1/00
Filed: 2018-11-15
Abstract: 本申请公开了一种数据上报方法、接收方法和相关装置。在本申请中，终端设备向网络设备上报一组用于指示调度带宽门限值和/或调度MCS门限值的信息，相比直接上报门限值可以占用更少的比特位，减少开销。
Patent WO-2020102965-A1 (WO)
Inventor: WANG HONGCHAO
IPC: G06K9/00
Filed: 2018-11-20
Abstract: An ultrasonic transducer and an electronic device, wherein the ultrasonic transducer comprises: a sensing dielectric layer (40), an ultrasonic reception layer (20) capable of receiving ultrasonic waves and an ultrasonic emission layer (10) capable of emitting ultrasonic waves, wherein, the ultrasonic emission layer (10) and the ultrasonic reception layer (20) are stacked below the sensing dielectric layer (40), so that the ultrasonic transducer has a stronger ultrasonic emission capability and a better reception effect, thereby solving the problem that poor ultrasonic generation capability affects the performance in existing ultrasonic transducers.
Patent WO-2019242227-A1 (WO)
Title: 一种冠状动脉的自动配准方法
Inventor: FENG JIANJIANG
IPC: G06T7/33
Filed: 2018-11-22
Abstract: 本发明提出一种冠状动脉的自动配准方法，涉及医学图像处理领域。该方法首先获取一对冠状动脉图像，对每张图像进行血管分割并提取冠状动脉中心线。然后对每张图像中的中心线提取分叉点特征并进行匹配，得到最终匹配的分叉点点对集合；利用该集合，对中心线片段配准，删除特有分叉点及部分中心线片段，得到匹配后的中心线片段对以及精细配准后的采样点对集合；对删除的特有中心线片段在另一图像中对应的遗漏片段进行进一步分割及配准，得到最终的冠状动脉中心线的配准结果。本发明可处理两个冠状动脉中心线拓扑结构不一致的情形，并对冠状动脉的遗漏片段和中心线片段进行进一步配准，提高分割和配准结果的完整性。
Patent WO-2020107148-A1 (WO)
Inventor: Lv Yaochao
IPC: G09G3/20
Filed: 2018-11-26
Abstract: Disclosed are a display panel and a driving method therefor. The display panel comprises an array substrate (100), and further comprises a display area (410) and a peripheral area (420) surrounding the display area. In the peripheral area (420), a common voltage trace (VC), a voltage feedback trace (FB), a periodic signal trace, and a decoupling trace (DP) are disposed on the array substrate (100) at intervals. The common voltage trace (VC) is configured to transmit common voltage signals used for display to a pixel array in the display area (410); the voltage feedback trace (FB) is configured to transmit voltage feedback signals used for monitoring changes of the common voltage signals; the periodic signal trace is configured to provide periodic signals used for display to the pixel array; the decoupling trace (DP) is located between the periodic signal trace and the voltage feedback trace (FB), and is configured to transmit decoupling signals used for reducing the coupling distortion of voltage feedback signals caused by the coupling of periodic signals. The display panel can prevent the occurrence of periodic stripes.
Patent WO-2019105353-A1 (WO)
Inventor: HU LIANGLAING
IPC: G03G21/18
Filed: 2018-11-28
Abstract: 一种处理盒（1），处理盒（1）包括可与图像形成装置中的具有凹部的驱动轴（100）啮合的驱动组件（3），驱动组件（3）包括：耦合构件（5），接收来自驱动轴（100）的驱动力，具有可与驱动轴（100）的凹部啮合的动力接收部（11a），主体部（7），可接收动力接收部（11a）传递的驱动力而旋转，当驱动组件（3）安装至图像形成装置中时，动力接收部（11a）可迫使驱动轴（100）的轴线相对于驱动组件（3）的轴线倾斜。通过耦合构件（5）迫使驱动轴（100）倾斜来完成啮合和脱离啮合，解决了现有技术中驱动组件（3）成型工艺复杂、生产成本高、驱动力传递不稳定的技术问题。
Patent WO-2019223278-A1 (WO)
Title: Multicamera terminal device and multicamera assembly method
Inventor: CHEN RONGQING
IPC: H04M1/02
Filed: 2018-11-29
Abstract: The present application relates to the technical field of terminal devices, and provided thereby are a multicamera terminal device and a multicamera assembly method, the terminal device comprising: a front shell, a rear shell, N camera units and N support assemblies in one-to-one correspondence to the N camera units, N being a positive integer greater than or equal to 2. The N camera units are mounted between the front shell and the rear shell. Each of the support assemblies among the N support assemblies is used for supporting the camera units on the front shell or the rear shell. The N camera units are fixed by means of buckling the front shell and the rear shell. The camera units are supported in slot positions of the front shell or the rear shell by means of the support assemblies, and the camera units are fixed by means of buckling by the front shell and the rear shell. Therefore, a plurality of cameras are assembled and fixed without using camera holders to fix each camera, and at the same time, the cost of purchasing the holders and diesinking on the holders is reduced.
Patent WO-2019109946-A1 (WO)
Title: 车辆车身部件、电池包及安装有电池的车辆
Inventor: GONG HONGBING
IPC: H01F7/02
Filed: 2018-12-05
Abstract: 一种车辆车身部件、电池包及安装有电池的车辆，其中安装有电池的车辆包括磁力装置（20），一种状态时具有磁性，能吸附磁性物体，另一状态时无磁性，所述磁力装置（20）与所述磁性物体之间设置安装定位装置。车辆电池快换装置，改善了现有的电池不易装拆的问题，使电池装拆更方便快捷，当电池出故障时能快速拆卸，避免车辆及车内人员发生危险。
Patent WO-2020087659-A1 (WO)
Inventor: LIANG ZHANG
IPC: D06F39/10
Filed: 2018-12-06
Abstract: A filter (100), comprising: an outer filter element (10) that may be opened and closed, said outer filter element (10) comprising a first outer filter portion and a second outer filter portion that are connected to each other; an inner filter element (20) that may be opened and closed, said inner filter element (20) being adapted to be assembled in the outer filter element (10) and comprising a first inner filter portion and a second inner filter portion that are connected to each other; and a holding assembly, wherein the holding assembly is adapted to disable rotational displacement between the first outer filter portion and the first inner filter portion, and between the second outer filter portion and the second inner filter portion during the unfolding process of the outer filter element (10) and the inner filter element (20). The present filter has a simple structure, is convenient to open and close, and may prevent dust from dispersing.
Patent WO-2020048032-A1 (WO)
Title: Child safety seat
Inventor: ZHANG YOUCAI
IPC: B60N2/28
Filed: 2018-12-07
Abstract: Provided is a child safety seat, comprising a seat body and a five-point safety belt disposed on the seat body, wherein the seat body comprises a housing (1), the five-point safety belt comprises a safety belt buckle (2), and the housing is internally provided with a storage slot (11) used for storing the safety belt buckle (2). The seat body further comprises a head support assembly (3) disposed on the housing (1) in a vertically sliding manner, the head support assembly having a predetermined setting. After the safety belt buckle (2) is placed in the storage slot (11), the head support assembly (3) is allowed to be higher than the predetermined setting. According to the child safety seat, the five-point safety belt or a car safety belt can be correspondingly selected for use based on the size of a child, and the height of a head support can be adjusted in a corresponding range.
Patent WO-2020113680-A1 (WO)
Inventor: HE HUAILIANG
IPC: B05C11/10
Filed: 2018-12-19
Abstract: A filter device and a photoresist spreading system. The filter device comprises: a liquid storage barrel (10) configured to hold a photoresist to be filtered; a stirring structure (20) comprising a stirring barrel (21) and a stirring assembly (22) at least partially accommodated in the stirring barrel; a first pipeline (31), wherein one end of the first pipeline (31) communicates with the liquid storage barrel (10), and the other end of the first pipeline (31) communicates with the stirring barrel (21); a first filter assembly (40) provided on the first pipeline (31) and located between the liquid storage barrel (10) and the stirring barrel (21); a first pressure measurement assembly (50) provided on the first pipeline (31) and configured to measure the pressure of the photoresist in the first pipeline (31); and a second pipeline (32), wherein one end of the second pipeline (32) communicates with the stirring barrel (21), and the other end of the second pipeline (32) is connected to a spreading device (300).
Patent WO-2020077815-A1 (WO)
Title: Flexible oled display panel and preparation method therefor
Inventor: ZHAO JIAXIANG
IPC: H01L27/32
Filed: 2018-12-21
Abstract: Disclosed are a flexible OLED display panel and a preparation method therefor. By means of a deep hole (710) formed in a bending area (40), and an organic film layer (711), made on the deep hole (710) and provided with a pattern of an island structure (712), a metal wire (42, 713) has a longer bending length, thereby increasing the surface area of a bending face of the metal wire (42, 713) in the bending area, being capable of reducing the stress borne by the metal wire (42, 713) during bending, improving the damage caused by the bending of the metal wire (42, 713) and prolonging the service life when bending the display panel.
Patent WO-2019129118-A1 (WO)
Inventor: FENG AIJUAN
IPC: H04L12/24
Filed: 2018-12-27
Abstract: Disclosed are a VNF service instantiation method and device. The method comprises: a VNFM receiving a VNF instantiation request message; acquiring a virtual network function information model describer (VNFD), and generating a virtual machine (VM) according to the VNFD, wherein the VNFD comprises a service group identifier; and the VNFM sending a service group instantiation request to a platform as a service (PaaS) platform, wherein the request comprises a VM identifier and the service group identifier, so that the PaaS platform performs instantiation, in the VM, on services contained in a service group corresponding to the service group identifier. By means of the method, services in a service group are not presented for a VNFM, and the VNFM only needs to send a service group identifier to a PaaS platform without parsing and knowing which specific services are in the service group, and the requirements of different operators are satisfied.
Patent WO-2019144762-A1 (WO)
Inventor: HUANG PINGHUA
IPC: H04N7/18
Filed: 2018-12-27
Abstract: 本发明涉及一种基于云服务器的鼠患智能监控系统和方法，该系统包括依次连接的热红外摄像设备、智能终端和云服务器，热红外摄像设备利用热红外传感技术和摄像技术监测老鼠的活动轨迹并将监测的视频帧发送至智能终端；智能终端判别出移动对象，记录当前视频帧和标记运动轨迹，并将带有运动轨迹的视频段传输至云服务器；云服务器识别出移动的老鼠并保存当前视频段以及在当前视频段中标记老鼠位置和运动轨迹，再数据汇总分析处理得到老鼠活跃的相关参数信息实现鼠患智能监控。该系统通过智能终端进行粗略识别并协同云服务器精细识别出移动的老鼠，实现鼠患智能监控，及早发现并控制鼠患，减少不必要的损失，降低了人工成本，提高了监控效率。