baber/WOPTO huggingface dataset:
Patent WO-2018121763-A1 (WO)
Inventor: CHEN YU-JEN
IPC: H04N21/41
Filed: 2017-12-29
Abstract: Les modes de réalisation de la présente invention concernent un dispositif d'affichage, et un procédé d'affichage d'images multiples. Le procédé est appliqué à un dispositif d'affichage comprenant une unité d'affichage incurvée et consistant : à acquérir des informations de position de lignes de pliage prédéfinies sur un écran d'affichage incurvé lorsqu'il est détecté qu'un utilisateur plie l'écran d'affichage incurvé conformément aux lignes de pliage prédéfinies pour la division d'écran et l'écran d'affichage correspondant aux creux des lignes de pliage prédéfinies par rapport à la surface arrière de l'écran d'affichage incurvé, les lignes de pliage prédéfinies étant des limites entre des écrans d'affichage incurvés adjacents formés au moyen du pliage pour la division d'écran; à diviser, conformément aux informations de position, l'interface d'affichage de l'écran d'affichage incurvé en une pluralité de sous-interfaces d'affichage, les lignes de division d'écran entre deux sous-interfaces d'affichage adjacentes coïncidant avec les lignes de pliage prédéfinies; à acquérir un contenu d'affichage sélectionné par l'utilisateur dans la pluralité de sous-interfaces d'affichage; et à afficher le contenu d'affichage sélectionné dans les sous-interfaces d'affichage au moyen des sous-interfaces d'affichage. Le procédé peut mettre en œuvre la visualisation simultanée de contenu dans différentes images par une pluralité d'utilisateurs et améliorer l'expérience d'utilisation d'affichage incurvé des utilisateurs.
Patent WO-2019033747-A1 (WO)
Title: Method for determining target intelligently followed by unmanned aerial vehicle, unmanned aerial vehicle and remote controller
Inventor: MEI JIANGYUAN
IPC: G06V10/764
Filed: 2018-03-09
Abstract: Disclosed are a method for determining a target intelligently followed by an unmanned aerial vehicle, an unmanned aerial vehicle and a remote controller. The method comprises: acquiring an image returned by the unmanned aerial vehicle; acquiring an area picture of interest according to a click of a user on the image returned by the unmanned aerial vehicle; loading a deep learning network model, inputting the acquired area picture to the deep learning network model, and using the deep learning network model to output a plurality of candidate circumscribed boxes for selecting targets in the area picture, and the rate of a target in a candidate circumscribed box belonging to a pre-set category; and according to the candidate circumscribed boxes and the rates of the targets in the candidate circumscribed boxes belonging to the pre-set category, determining whether there is a target image in the area picture. In the embodiments of the present application, by means of acquiring an image of interest to a user, the image of interest to a user can be input for a network model based on a deep learning algorithm to carry out target prediction, and the calculation amount is small, the operation time is short, and requirements on a hardware device are low.
Patent WO-2019153537-A1 (WO)
Inventor: CAO ZUOQUAN
IPC: E01B31/17
Filed: 2018-04-28
Abstract: 一种适用于钢轨在线铣磨作业的定位装置，包括下支撑座(14)，该下支撑座(14)连接上支撑座(15)，该上支撑座(15)安装有垂向进给底座(5)，该垂向进给底座(5)安装有前支撑座(11)和后支撑座(6)，该后支撑座(6)还连接检测杆(2)，前支撑座(11)上布置有气缸(3)、长度计(4)、弹簧机构(12)、信号轴(13)、超程感应开关(10)及作业感应开关(16)，检测杆(2)与气缸(3)、长度计(4)、弹簧机构(12)及信号轴(13)连接。以及一种适用于钢轨在线铣磨作业的定位及避险方法。该定位装置采用多个滚轮作为定位装置在钢轨顶面的走行部，足以支撑起铣磨单元在钢轨表面快速滑行，避免定位装置擦伤钢轨表面及产生振动，能有效监测到钢轨顶面波峰及波谷的变化，并且滚轮磨耗慢，能降低定位装置的维护成本。
Patent WO-2019119710-A1 (WO)
Title: Lens structure for led television backlight source
Inventor: KOU KAITAI
IPC: F21V5/04
Filed: 2018-05-04
Abstract: Disclosed is a lens structure for an LED television backlight source, comprising a lens body covering an LED chip. The surface of the lens body is provided with a recess and multiple annular slots; the recess is located in the center of the lens body; the multiple annular slots all surround the recess; and the diameters of the multiple annular slots are gradually increased in sequence from inside to outside. According to the present invention, the scattering effect of a lens is greatly improved under the action of Fresnel optical patterns formed by the recess and the multiple annular slots, and it is not necessary for the lens to be made thick under the combined action of the Fresnel optical patterns and the lens body, so that the lens can be better applied to an ultrathin LED television. Furthermore, in addition to the provision of the recess and the annular slots on the surface of the lens, no other complex structure needs to be additionally provided on the lens, so that the lens structure is simpler, easy to implement, and low in costs.
Patent WO-2019011242-A1 (WO)
Title: Multi-functional measuring device which may determine carotid artery blood pressure
Inventor: LIN SHIMING
IPC: A61B5/024
Filed: 2018-07-10
Abstract: A multi-functional measuring device which may determine carotid artery blood pressure, comprising: a heartbeat sensing unit (11) that is disposed on the chest so as to obtain a heartbeat signal; a pulse sensing unit (12) that is disposed on the neck in correspondence with the position of a carotid artery so as to obtain a pulse signal; and a data calculation unit (13) that communicates with the heartbeat sensing unit (11) and the pulse sensing unit (12), processing the signals from the heartbeat sensing unit (11) and from the pulse sensing unit (12), and further obtaining mean arterial pressure for the carotid artery. The measuring device may detect carotid artery blood pressure and pulse wave velocity, and further utilize the measurement results to determine carotid artery stenosis and cerebral blood flow volume, thereby rapidly screening the extent of carotid artery stenosis in groups at a high risk for cardiovascular disease.
Patent WO-2019001587-A1 (WO)
Title: Low-nickel copper-containing type t/p92 steel weld material for combating high temperature creep
Inventor: WANG XUE
IPC: B23K35/30
Filed: 2018-07-28
Abstract: A low-nickel copper-containing type T/P92 steel weld material for combating high temperature creep, comprising C, Mn, Si, Cr, Ni, W, Mo, Nb, V, N, B, Al, Ti, S, P, Fe and Cu, the amount of copper content (wt. %) in said material being 0.8-1.5. Copper is added to the weld material to reduce the amount of nickel, and the noble element cobalt is not added so as to reduce the cost of the material. The deposited metal in the invention both inhibits the formation of ferrites and prevents a marked reduction of the AC1 temperature, and the mechanical properties at room temperature reach or surpass current T/P92 steel weld material that has high nickel content or that has cobalt added thereto. The weld material has an outstanding ability to combat high-temperature creep, and the endurance and fracture life of the deposited metal is closest to the average value for P92 steel.
Patent WO-2019042067-A1 (WO)
Title: Aerial vehicle control method, aerial vehicle, program and recording medium
Inventor: GU LEI
IPC: G06T7/00
Filed: 2018-08-01
Abstract: The present invention enables an aerial vehicle to accurately specify an operation area, so as to operate more effectively. An aerial vehicle control method for specifying an operation area of an aerial vehicle comprises: the step of acquiring sample image information of the operation area; and the step of specifying the operation area in an object area according to the similarity with the sample image information.
Patent WO-2020029130-A1 (WO)
Inventor: MU QIN
IPC: H04W72/04
Filed: 2018-08-08
Abstract: 一种混合自动重传请求HARQ反馈方法及装置，其中，方法包括：确定多个目标HARQ结果；多个目标HARQ结果是多个目标物理下行共享信道PDSCH各自所对应的HARQ结果，多个目标PDSCH是由当前物理下行控制信道PDCCH所调度的多个PDSCH；根据多个目标HARQ结果，确定组HARQ结果；组HARQ结果用于表征多个目标HARQ结果；确定一个目标窄带物理上行共享信道NPUSCH；目标NPUSCH是所对应的目标资源用于承载组HARQ结果的NPUSCH；通过目标资源承载组HARQ结果，并发送目标NPUSCH到基站。
Patent WO-2019034006-A1 (WO)
Title: Online fully continuous flow production process for directly preparing organic peroxide from alcohol or alkane
Inventor: MA BING
IPC: C07C409/38
Filed: 2018-08-10
Abstract: Disclosed is a fully continuous flow production process for directly preparing an organic peroxide from an alcohol or alkane. The production process uses an alcohol or alkane, that is very safe, as a starting raw material for a direct reaction so as to obtain the specified peroxide. The production process is carried out in an integrated continuous flow reactor, the safe starting raw material, i.e. the alcohol or alkane, is continuously added at the feed inlet of the integrated continuous flow reactor, and the discharge outlet of the integrated continuous flow reactor continuously gives the specified peroxide. The production process is safe and efficient and can achieve in-situ production and has no amplification effects. Compared with traditional production processes, the production time of the inventive production process is shortened to be within 15 minutes. The product can be used while being manufactured with completely zero stock, and there is no amplification effect. The product indexes are stable and have good reproducibility.
Patent WO-2019042214-A1 (WO)
Title: Information processing method and apparatus
Inventor: WU YIZHUANG
IPC: H04W76/27
Filed: 2018-08-23
Abstract: The present application provides an information processing method and apparatus. The method comprises: a network device receives a first message, the first message comprising first information sent to a terminal device, and the first information being information capable of being delayed to send; when the network device determines that the terminal device is in a radio resource control inactive (RRC inactive) state, the network device stores the first information; and after the terminal device requests for establishing a wireless connection, the network device sends the first information to the terminal device. The method and the corresponding apparatus can be used for reducing signaling overheads.
Patent WO-2019128297-A1 (WO)
Title: 自动售货机及出货方法
Inventor: ZHANG CHUNGUANG
IPC: G07F11/10
Filed: 2018-09-05
Abstract: 一种自动售货机（100）及出货方法，自动售货机（100）包括货道（210）和货斗（220），货道（210）设置为存储货物；货斗（220）设置为接收来自货道（210）的货物；第一输送机构（211）设置在货道（210）内，设置为将货道（210）内的货物向货斗（220）输送；第二输送机构（221）设置在货斗（220）内，设置为将来自货道（210）的货物向货斗（220）内部输送；以及与第一输送机构（211）和第二输送机构（221）电连接的控制器（230）；出货方法包括：在货物进入货斗（220）过程中，控制第一输送机构（211）以第一预设速度向货斗（220）输送货物，控制第二输送机构（221）以第二预设速度向货斗（220）内部输送货物；第一预设速度小于第二预设速度。
Patent WO-2020015084-A1 (WO)
Title: Array substrate preparation method and array substrate
Inventor: LV XIAOWEN
IPC: H01L21/84
Filed: 2018-09-07
Abstract: Provided are an array substrate preparation method and an array substrate. The preparation method comprises the following steps: depositing a first metal layer (11) on a base substrate (10); depositing a gate insulation layer (12) on the base substrate (10) and on the first metal layer (11), and forming a first via (120) at an in-plane region thereof; depositing a second metal layer (13) at the in-plane region and at an out-of-plane region of the gate insulation layer (12), wherein the first via (120) is filled with the second metal layer (13) located in the in-plane region; depositing a passivation layer (14) on the second metal layer (13) and on the gate insulation layer (12), and forming a second via (140) at an in-plane region of the passivation layer (14); forming a third via (141) and a fourth via (142) at an out-of-plane region of the passivation layer (14); and depositing a transparent conductive layer (15) in the in-plane region and in the out-of-plane region of the passivation layer (14), wherein the second via (140) is filled with the transparent conductive layer (15) located in the in-plane region, and the third via (141) and the fourth via (142) are filled with the transparent conductive layer located in the out-of-plane region. The method improves product yield.
Patent WO-2019196331-A1 (WO)
Title: Sealing assembly and tile assembly
Inventor: ZHANG JIKAI
IPC: E04D1/36
Filed: 2018-09-12
Abstract: A tile assembly and a sealing assembly. The sealing assembly comprises a fixing part (1) and a sealing part (2). The fixing part (1) is provided with snap-fit grooves (101) capable of snap-fitting with a side of a tile (3). The sealing part (2) is connected to the outer side of the fixing part (1) and is opposite to the side walls of the snap-fit grooves (101). The sealing part (2) is made out of an elastic material.
Patent WO-2019052532-A1 (WO)
Title: Information interaction method, apparatus and device for internet of things device
Inventor: SUN JIANKANG
IPC: H04L29/06
Filed: 2018-09-14
Abstract: Embodiments of the present specification disclose an information interaction method, an apparatus and a device for an Internet of Things (IoT) device. In the embodiments of the present specification, a client obtains identifier information of the IoT device, and the identifier information of the IoT device and user information are uploaded to a server. The server performs device authentication and account binding, generates authentication information and delivers the same to the client. The client uses a data packet as carrier to broadcast a target network identifier (such as service set identifier SSID of a wireless network), a password and the authentication information in a network. The device polls surrounding networks to receive the data packet, to parse the data packet and to obtain the target network identifier, the password, and the authentication information, thereby achieving access from the target network and establishing a trusted network connection with the server.
Patent WO-2019192170-A1 (WO)
Title: Video image processing method and device
Inventor: ZHENG XIAOZHEN
IPC: H04N19/517
Filed: 2018-10-30
Abstract: Provided are a video image processing method and device. The method comprises: scanning N neighboring blocks among M preset neighboring blocks of a current image block in sequence, determining a target neighboring block according to the scanning result, N being less than M; determining a related block of the current image block according to a motion vector of the target neighboring block, the current image block and a reference image of the current image block; dividing the current image block and the related block into a plurality of sub-image blocks in a same manner, the sub-image blocks of the current image block corresponding to the sub-image blocks of the related block on a one-to-one basis; and predicting the corresponding sub-image blocks of the current image block according to the motion vectors of the sub-image blocks of the related block respectively. The present invention can reduce complexity on the premise of guaranteeing encoding and decoding performance.
Patent WO-2019096300-A1 (WO)
Inventor: CHONG WEIWEI
IPC: H04W4/90
Filed: 2018-11-19
Abstract: La présente invention concerne un procédé et un dispositif de gestion d'activités, qui facilite un terminal pour initier une activité émergente, de telle sorte que l'activité émergente peut être efficacement transmise. Le procédé comprend les étapes suivantes : un terminal reçoit des premières informations d'indication, les premières informations d'indication étant utilisées pour indiquer si un élément de réseau d'au moins un type de réseau d'accès d'un premier réseau prend en charge l'activité émergente; le terminal reçoit des secondes informations d'indication, les secondes informations d'indication étant utilisées pour indiquer si un élément de réseau d'un réseau central du premier réseau prend en charge l'activité émergente; et le terminal lance l'activité émergente selon les premières informations d'indication et/ou les secondes informations d'indication.
Patent WO-2020052083-A1 (WO)
Title: Infringing picture recognition method and device, and computer readable storage medium
Inventor: Zhou Duoyou
IPC: G06K9/62
Filed: 2018-11-27
Abstract: An infringing picture recognition method, an infringing picture recognition device, an infringing picture recognition hardware device, and a computer readable storage medium. The infringing picture recognition method comprises: performing, according to preset copyright position information, block division on a picture to be recognized, so as to acquire an image block that may contain copyright information (S1); and determining whether the picture is an infringing picture according to the infringing recognition result of the image block (S2). Said method firstly performs, according to preset copyright position information, block division on a picture to be recognized, so as to acquire an image block that may contain copyright information (S1); and determines whether the picture is an infringing picture according to the infringing recognition result of the image block (S2), reducing the calculation amount and thus improving the recognition efficiency, and also being able to perform targeted image block infringing recognition and thus improving the recognition accuracy.
Patent WO-2019105348-A1 (WO)
Inventor: FAN ZHEGUANG
IPC: B26D7/06
Filed: 2018-11-27
Abstract: 一种缩回装置（100），包括：主轴（10）、支撑板（20）和多个弹簧垫圈（30）。主轴沿其轴线方向可移动且具有第一端；支撑板位置固定且主轴的第一端穿设支撑板；多个弹簧垫圈套设在主轴的第一端上且沿相同的方向堆叠在一起，并且多个弹簧垫圈以预定的预紧力压紧在主轴和支撑板之间，其中主轴构造成在第一位置和第二位置之间可切换，且在切换期间沿主轴的轴线方向能够相对支撑板移动预定距离，在第一位置时，主轴距离支撑板最远，在第二位置时，主轴距离支撑板最近。还包括一种进给机构（1000）。该缩回装置提高了进给机构的刚度，改善了切片质量。
Patent WO-2019214237-A1 (WO)
Inventor: LIU HUA
IPC: F25B43/02
Filed: 2018-12-17
Abstract: 一种冷媒提纯装置，包括主壳体（10）和分层挡板（20），主壳体（10）内形成有分液空间（11）和集液空间（12），集液空间（12）位于分液空间（11）的下方，分液空间（11）与集液空间（12）通过收集管（17）连通。分层挡板（20）设置在分液空间（11）内与第一冷媒进口（14）相对应地位置处，分层挡板（20）用于碰撞第一冷媒进口（14）喷入的含水冷媒，使得含水冷媒中的冷媒和水分分离并在分液空间（11）内分层，收集管（17）用于将分液空间（11）内位于底层的冷媒导入集液空间（12）内，出水口（15）用于将分液空间（11）内位于顶层的水分导出。装置可以有效地从含水冷媒中分离出水分和冷媒，保证冷媒机组运行的稳定性。
Patent WO-2019184532-A1 (WO)
Title: Bimetallic thermally regenerative amino battery system, flow battery system, and use method
Inventor: WANG WEIGUANG
IPC: H01M4/86
Filed: 2018-12-31
Abstract: Disclosed in the present invention is a bimetallic thermally regenerative amino battery system discharging at high voltage and charging at low voltage and used for low-grade waste heat utilization and a use method. Two different metals capable of forming an ammonia complex are used as electrodes, (I) a metal M 1  with negative electrode potential is used as the negative electrode, and (II) a metal M 2  with positive electrode potential is used as the positive electrode. One closed cycle consists of a discharging process, a charging process, and two thermal regeneration processes. Deposition/corrosion reaction cyclically occurs in the electrode M 1 /M 2  during charging/discharging, the separation of NH 3  can convert waste heat energy into chemical energy, and then the chemical energy can be converted into electric energy. The discharging voltage is greatly enhanced, thereby increasing the power density of a thermally regenerative battery. The discharging voltage is greater than the charging voltage, thereby doing net work, and implementing thermal-electric conversion. Also disclosed in the present invention are a bimetallic thermally regenerative amino flow battery system having a compact structure and capable of continuously charging and discharging and a use method.
Patent WO-2020154976-A1 (WO)
Inventor: YAN GE
IPC: G06T7/40
Filed: 2019-01-30
Abstract: 本发明提供电路设计版图和电镜扫描图像的配准方法，包括步骤S1：提供待配准的电路设计版图及电镜扫描图像；步骤S2：对待配准的电路设计版图进行处理获得设计版图二值图像；对待配准的电镜扫描图像处理获得电镜扫描二值图像；步骤S3：对设计版图二值图像及电镜扫描二值图像进行高斯滤波以使得设计图案及扫描图案对应的区域之中心轴线处灰度值最大；及步骤S4：根据设计图案及扫描图案的中心轴线进行配准。本发明还提供电路设计版图和电镜扫描图像的配准系统、电路设计版图和其成像误差计算方法及电子设备，电路设计版图和电镜扫描图像的配准方法及系统、电路设计版图和其成像误差计算方法及电子设备具有配准精确，误差计算精准等优点。
Patent WO-2020147158-A1 (WO)
Inventor: DU LIXING
IPC: G05D1/02
Filed: 2019-02-15
Abstract: 一种割草机器人控制方法，该控制方法包括获取待割草的目标区域；确定割草机器人在所述目标区域中行驶路径的目标走向；在所述目标区域内，根据预设间隔距离生成多条沿所述目标走向延伸且间隔设置的第一路径；其中，所述割草机器人的割草宽度大于所述预设间隔距离，且所述割草宽度与所述预设间隔距离之间的差值大于或等于预设阈值；根据各所述第一路径确定所述割草机器人的目标行驶路径。还公开了一种割草机器人、控制装置（200）和可读存储介质。本方法可提高割草效率的同时避免出现漏割草区域。
Patent WO-2019228037-A1 (WO)
Inventor: LIAO ZHENLONG
IPC: A24F40/46
Filed: 2019-03-27
Abstract: 本发明涉及一种气溶胶生成装置，包括：加热器，用于插入气溶胶生成制品以加热其中的气溶胶生成物质产生气溶胶；底托，与限定所述容纳腔的壳体滑动连接，运动方向平行于所述容纳腔的长度方向；动力机构，可运动的联接到所述加热器组件，推动所述加热器组件在加热位置和分离位置之间滑动；联动组件，在所述加热器在靠近或者到达所述分离位置时，触发所述底托向所述容纳腔的插入口方向运动。使用联动组件带动底托运动的方式，实现气溶胶生成制品的辅助退出，联动组件在加热器组件后退的过程中接近底托，在加热器组件回位的过程中带动底托向容纳腔的插入口方向运动，将气溶胶生成制品推出容纳腔，使得气溶胶生成制品的推出过程比手动移除更方便。
Patent WO-2019218786-A1 (WO)
Title: Route detection method based on tunneling technology, and routing node and central server
Inventor: LI ZHENGPING
IPC: H04L45/74
Filed: 2019-04-01
Abstract: A route detection method based on tunneling technology, and a routing node and a central server. The route detection method comprises: a first node sending a detection request message to an adjacent second node in the same group, and receiving a detection response message returned by the second node and comprising link delay and a packet loss rate; the first node sending a quality message regarding a link between the two nodes to a central server according to the link delay and the packet loss rate; and the first node comparing the link delay and the packet loss rate between the two nodes with a pre-set link delay threshold and a packet loss rate threshold, and if these two exceed the thresholds, sending a link routing query message to the central server, receiving a link routing response message sent by the central server, and modifying a routing table of this node according to the optimal link in the link routing response message, wherein the messages are all sent after tunnel encapsulation.
Patent WO-2019206306-A1 (WO)
Inventor: TESSIER JULIEN
IPC: H01Q15/24
Filed: 2019-04-26
Abstract: L'invention concerne un appareil destiné à une antenne à double bande et une tour de transmission comprenant un tel appareil. L'appareil comprend une première partie (202) comprenant des premier et second trajets de propagation configurés pour propager sélectivement des signaux d'une première fréquence avec soit un premier état de polarisation soit un second état de polarisation, une partie de transition (204) pouvant tourner entre des première et seconde positions de transition pour propager sélectivement des signaux d'une seconde fréquence le long du second trajet de signal avec le premier état de polarisation lorsqu'il est dans la première position de transition et avec le second état de polarisation lorsqu'il est dans la seconde position de transition et une partie rotateur pouvant tourner entre des première et seconde positions de rotateur. La partie rotateur est configurée pour orienter la polarisation de signaux dans le second trajet de signal afin de coupler le second trajet de signal à une interface, et permettre la propagation de signaux dans le premier trajet de signal soit dans la première position soit dans la seconde position de rotateur.
Patent WO-2020001193-A1 (WO)
Title: 手势识别方法、装置、可读存储介质及移动终端
Inventor: HAN SHUAI
IPC: G06F3/0488
Filed: 2019-05-17
Abstract: 本发明公开了一种手势识别方法、装置、可读存储介质及移动终端，所述方法应用于移动终端，所述方法包括：获取用户在所述移动终端的触摸屏上的滑动触摸操作的起始位点；判断所述起始位点是否位于预设窗口的区域范围内，所述预设窗口位于所述移动终端中已开启的所有应用程序中的最前台；若所述起始位点位于所述预设窗口的区域范围内，则响应所述滑动触摸操作产生的手势操作，以执行与所述手势操作对应的功能。本发明能够保证手势操作时，避免误操作其它应用，且即使有某一个应用出现ANR，手势操作对应的功能也不会受影响，一样能够生效，从而有效提升用户的使用体验。
Patent WO-2019228441-A1 (WO)
Title: Phytase mutant
Inventor: BAI AIXI
IPC: C12N9/16
Filed: 2019-05-30
Abstract: Disclosed is a thermostable phytase, in which at least one pair of introduced disulfide bonds is included in the amino acid sequence of wild-type Escherichia coli phytase or mutant Escherichia coli phytase, and after the introduction, the properties of the phytase can be improved, especially the heat stability, steam stability and granulation stability, which are superior to those of the existing wild-type or mutant phytase; compared to the existing engineered phytase in which disulfide bonds are introduced, the heat stability is also significantly improved.