baber/WOPTO huggingface dataset:
Patent WO-2017167157-A1 (WO)
Inventor: XIAO HUAHUA
IPC: H04B7/04
Filed: 2017-03-27
Abstract: L'invention concerne un procédé et un dispositif pour renvoyer des informations de canal. Le procédé comprend les opérations suivantes : un terminal divise des mots de code contenus dans un livre de codes en M groupes de mots de code, le m ième  groupe de mots de code comprenant K m  mots de code, M étant un nombre entier positif, K m  étant un nombre entier supérieur à 1, m = 0, 1, …, M-1 ; et le terminal sélectionne N groupes de mots de code parmi les M groupes de mots de code selon des informations de canal, et renvoie un indice de groupe contenant les N groupes de mots de code ou des informations d'indication contenant un indice de mot de code des mots de code contenus dans les N groupes de mots de code, résolvant le problème dans l'état de la technique associé selon lequel les performances de système diminuent avec un nombre croissant d'antennes en raison du fait qu'un seul mot de code est renvoyé généralement dans une technologie à entrées multiples, sorties multiples (MIMO), améliorant ainsi les performances de système et augmentant la robustesse du système.
Patent WO-2017185943-A1 (WO)
Inventor: REN GELIN
IPC: H04W8/04
Filed: 2017-03-30
Abstract: 本发明提供一种通信方法和通信方法中使用的网元。该通信方法包括：汇聚网元接收第一通信网络中的第一用户设备发送的第一呼叫请求消息，第一呼叫请求消息用于为第一用户设备呼叫第二用户设备，第一通信网络通过汇聚网元注册到IMS网络作为IMS网络的注册用户，并通过汇聚网元与IMS通信；汇聚网元通过IMS网络中的第一网元将第一呼叫请求消息路由到第二用户设备，其中第一网元用于为IMS网络的注册用户提供IMS服务。本发明实施例的技术方案可以使得其他通信网络能够简单快速地触发IMS网络提供的业务。
Patent WO-2017211108-A1 (WO)
Title: 一种显示方法及装置
Inventor: CHEN SHUAI
IPC: G06F3/14
Filed: 2017-03-30
Abstract: 一种显示方法及装置。所述方法包括如下步骤：通过运动检测机构检测显示器的移动数据(101)，所述移动数据至少包括显示器的移动方向；根据显示器的移动数据，改变显示器当前显示对象在显示器屏幕上所显示的区域(102)。所述装置包括：移动检测模块，用于通过运动检测机构检测显示器的移动数据，所述移动数据至少包括显示器的移动方向；显示区域调整模块，用于根据显示器的移动数据，改变显示器当前显示对象在显示器屏幕上所显示的区域。所述方法及装置能够方便用户通过显示器查看图片、网页等对象。
Patent WO-2017174034-A1 (WO)
Title: 一种功率配置方法及设备
Inventor: WANG TING
IPC: H04L5/00
Filed: 2017-04-07
Abstract: 一种功率配置方法及设备，用于解决UE无法获得多个传输点发送数据的功率的问题。其中，一种功率配置方法包括：第一网络设备向第二网络设备发送M组功率配置参数；其中，所述M组功率配置参数对应于M个天线端口集合，所述M个天线端口集合中的至少一个天线端口集合属于所述第一网络设备，每组功率配置参数用于计算相应的天线端口集合与所述第二网络设备之间的下行数据信道的功率，M为大于等于2的整数。
Patent WO-2017181990-A1 (WO)
Inventor: ZHOU BIN
IPC: H04N21/488
Filed: 2017-04-21
Abstract: L'invention concerne un procédé d'affichage d'informations multimédia jointes, consistant : pendant que des informations multimédia principales sont affichées, à déterminer si un critère d'affichage d'informations multimédia jointes correspondant aux informations multimédia principales est satisfait; dans la mesure où le critère d'affichage est satisfait, à déterminer une position d'affichage des informations multimédia jointes, la position d'affichage des informations multimédia jointes étant corrélée à la position d'affichage d'une barre de progression des informations multimédia principales; et à afficher les informations multimédia jointes sur la position d'affichage déterminée. L'invention concerne également un dispositif correspondant. Le présent procédé et le présent dispositif améliorent l'efficacité d'utilisation d'espaces d'affichage, augmentant ainsi les effets d'affichage.
Patent WO-2018098982-A1 (WO)
Title: 图像处理方法、图像处理装置、成像装置及电子装置
Inventor: WEI YI
IPC: H04N9/73
Filed: 2017-04-25
Abstract: 本发明公开了一种图像处理方法、图像处理装置、成像装置及电子装置。图像处理方法包括：将色块图像划分为多个亮度分析区域；计算每个亮度分析区域的亮度值，将亮度值符合条件的对应的亮度分析区域归并为高亮区域；将色块图像高亮区域用第一插值算法转化成仿原图像；色块图像高亮区域外的图像采用第二插值算法处理。本发明实施方式的图像处理方法根据图像亮度的判断，仅对色块图像亮度较高的区域进行第一插值算法的图像处理，从而获得高质量的图像，同时避免了利用第一插值算法对整帧图像进行图像处理导致的处理时间长的问题，提升了处理效率。
Patent WO-2017206900-A1 (WO)
Title: 声音文件的音质识别方法及装置
Inventor: ZHAO WEIFENG
IPC: G10L25/60
Filed: 2017-05-31
Abstract: 声音文件的音质识别方法和装置，音质识别方法包括：将待识别声音文件的格式转换为预先设置的基准音频格式（1022）；对基准音频格式的声音文件进行分帧以及傅立叶变换处理得到声音文件每一帧的频谱（103、104）；根据声音文件每一帧的频谱进行模式匹配，得到对声音文件的初步分类结果（1051）；根据声音文件每一帧的频谱确定声音文件的能量变化点（1052）；以及根据声音文件的初步分类结果及其能量变化点确定声音文件的音质（106）。
Patent WO-2018196140-A1 (WO)
Title: 一种模条及带有装饰构件的模块化外框
Inventor: ZHU HENG
IPC: F21V17/16
Filed: 2017-06-21
Abstract: 一种模条，包括模条本体（1），模条本体（1）呈板条状结构，模条本体（1）的一侧分布有若干个呈矩形状的凸起A，且凸起A的高度约等于模条本体的厚度，另一侧对应设有若干个分别与各个凸起A相匹配的卡槽（3）；模条本体（1）的长度中心线上呈等间距分布有多个通孔（4）。还提供了一种带有装饰构件的模块化外框，包括至少一个模条和至少一个模条连接件，该模条连接件用于拼接模条；该模条连接件包括连接本体，所述连接本体的侧面上至少设有两个连接头（6），各个连接头（6）分别与拼接后模条本体（1）上对应的通孔（4）相卡接连接；解决了现有产品外壳的结构单一不可变化、不可相互组装以致资源浪费、不能达到绿色循环的问题。
Patent WO-2018076737-A1 (WO)
Title: 一种煤层气井脉冲爆震致裂增渗方法
Inventor: LIN BOQUAN
IPC: E21B43/26
Filed: 2017-06-26
Abstract: 公开了一种煤层气井脉冲爆震致裂增渗方法，适用于低透气性煤层的煤层气井开采。首先，从地面向煤层（1）施工正电极煤层气井筒（2）和负电极煤层气井筒（3），将安装有正电极（5）的固定台（4）和高压脉冲装置（7）通过井架（11）下放至正电极煤层气井筒（2）中煤层（1）预增渗部位，将安装有负电极（6）的另一固定台（4）通过井架（11）下放至负电极煤层气井筒（3）中煤层（1）预增渗部位。然后利用高压电击穿正电极（5）和负电极（6）之间的煤层（1），对正电极煤层气井筒（2）和负电极煤层气井筒（3）进行煤层气抽采。利用高压电脉冲产生的高能量，直接作用煤储层，在正电极（5）和负电极（6）之间的煤层（1）形成等离子体通道，巨大的能量在瞬间通过等离子体通道，形成的高温热膨胀力和冲击波作用于煤层，有效增加煤层内裂缝数量，为煤层气流动创造良好条件。
Patent WO-2019000183-A1 (WO)
Title: Compact combination connector
Inventor: PAUL RUBENS
IPC: H01R13/514
Filed: 2017-06-26
Abstract: A compact connector that mates with a complementary connector at high mating force. The connector (100) may have a housing (102) with a member (104) having a plurality of sides (106) and an opening (108) at a first side (110), and a frame (114) mounted to the member (104) from the first side (110) and having a plurality of walls (116) so as to bound the opening(108). The frame (114) may be made of a material that withstands forces to which the connector(100) may be exposed during mating. The member(104) may be made of a less robust material, such as plastic with thin walls(116) so as to enable a compact connector. The frame (114) and the member(104) may have engagement features, including latches, complementary chamfer and bevel features that may aid in mounting the frame (114) to the member(104) and locking features that resist dis-engagement of the frame (114) and the member(104).
Patent WO-2018086357-A1 (WO)
Inventor: GUO YUCHEN
IPC: H04W52/02
Filed: 2017-06-28
Abstract: Provided are a wake-up method, a station, and an access point. The method is applied in a communication system. The communication system comprises an access point (AP) and at least one station (STA). The AP comprises a wake-up receiver (WUR) and a main receiver. The method comprises: a first STA determining that a current state of an AP is a hibernate state, wherein when the AP is in the hibernate state, a main receiver in the AP is in an off state; and the first STA sending a wake-up frame to a WUR in the AP, the wake-up frame being used to trigger the WUR in the AP to wake up the main receiver in the AP. The invention can reduce delay in transmission of uplink data.
Patent WO-2019000415-A1 (WO)
Title: Object measurement for light detection and ranging system
Inventor: LIU XIANG
IPC: G01C3/02
Filed: 2017-06-30
Abstract: A signal processing method is disclosed. The method includes emitting, by a light detection and ranging (LIDAR) device(162), an outbound light pulse(s1202); receiving a first light pulse indicative of a reflection of the outbound light pulse by an internal part of the LIDAR device(s1204); receiving a second light pulse indicative of a reflection of the outbound light pulse by a surrounding object(s1206); detecting an overlap between electronic signals representing the first and second light pulses(s1208); deriving an estimated time value associated with the second light pulse based on a first piece of timing information in a trailing section of the second light pulse(s1210); and determining a distance of the surrounding object from the LIDAR device based on the estimated time value(s1212).
Patent WO-2019006655-A1 (WO)
Title: Replica gun
Inventor: LU JIAN
IPC: A63H5/04
Filed: 2017-07-04
Abstract: Disclosed is a replica gun, comprising a gun body (1), a first hand-held portion (14) and a second hand-held portion (11), wherein the first hand-held portion (14) and the second hand-held portion (11) are respectively arranged perpendicular to the gun body (1); a first cavity (7) and a second cavity (3) are provided in the gun body (1); the first cavity (7) and the second cavity (3) are in communication with each other by means of a pipeline provided with a first electromagnetic valve (6); the first cavity (7) is a combustion chamber, and an electronic ignition device (12) is arranged inside the first cavity (7); the second cavity (3) is a mixing chamber, and the second cavity (3) is connected to a first gas bottle (9) and a second gas bottle (10), the first gas bottle (9) being provided with a second electromagnetic valve (4), and the second gas bottle (10) being provided with a third electromagnetic valve (5); a rear end of the gun body (1) is provided with a battery (13) and a single chip microcomputer (2); and the first hand-held portion (14) is provided with a trigger (8). The replica gun gives out the sound of an explosion and light so as to be able to achieve a realistic performance effect.
Patent WO-2019006687-A1 (WO)
Title: Washing-free zinc-calcium phosphating agent, metal component, and surface phosphating treatment method therefor
Inventor: FANG ZHAODI
IPC: C23C22/07
Filed: 2017-07-04
Abstract: A washing-free zinc-calcium phosphating agent, a metal component, and a surface phosphating treatment method therefor. The washing-free zinc-calcium phosphating agent is used for forming a film on the surface of a metal component, and based on 1000 parts by weight, comprises the following components in parts by weight: 10 parts to 30 parts of zinc dihydrogen phosphate, 5 parts to 15 parts of calcium dihydrogen phosphate, 5 parts to 10 parts of titanium phosphate, 6 parts to 12 parts of phosphoric acid, 12 parts to 18 parts of tartaric acid, 5 parts to 10 parts of trisodium phosphate and the balance water. A film layer formed by the washing-free zinc-calcium phosphating agent is dense, uniform and firm, has good toughness, proper thickness and strong anticorrosion, increases the bonding force between a coating layer and a metal substrate, can improve the luster of the coating layer and can reduce the use of paint. The product does not need washing, reduces the processes, improves the efficiency, has good stability, does not deteriorate, has no sediment, and has no emissions.
Patent WO-2018010604-A1 (WO)
Title: 多官能度氧杂环丁烷类化合物及其制备方法
Inventor: QIAN XIAOCHUN
IPC: C07D305/06
Filed: 2017-07-07
Abstract: 一组多官能度氧杂环丁烷类化合物及其制备方法。该化合物是具有如通式(I)所示结构的化合物，或者是通式（I）化合物与环氧氯丙烷、酯化合物、或异氰酸酯化合物反应得到的产物。这些多官能度氧杂环丁烷类化合物作为阳离子聚合性单体与环氧化合物配合使用时，固化速度快，固化产物的硬度、柔韧性、附着性和耐热性非常优异。
Patent WO-2018076805-A1 (WO)
Title: 一种电话换号提醒方法及系统
Inventor: ZHENG QIANG
IPC: H04M3/42
Filed: 2017-07-14
Abstract: 本发明属于通信技术领域，尤其涉及一种电话换号提醒方法及系统，其特征在于包括其特征在于包括提醒中心、呼叫采集器、换号信息设置器、换号信息提醒器，用户A的终端设备换号后通知换号提醒中心；主叫用户B，拨打用户A原号；通过安装在主叫用户B终端上的呼叫采集器，向提醒中心平台发起查询；提醒中心经平台查询后，返回用户A的新号码信息；主叫用户B收到被叫用户A的换号信息后，可视显示在终端设备上，可在用户B确认的情况下，向用户A的新号码发起新的呼叫。本发明在现有互联网和通信网络的基础上，将换号信息及时有效的反馈给主叫用户，此方式效率高、反馈准确率高、省时省力。
Patent WO-2018223502-A1 (WO)
Title: 装配式拱桥
Inventor: ZHAN FUJUN
IPC: E02D29/045
Filed: 2017-07-24
Abstract: 一种装配式拱桥，包括由板管组合单元沿拱桥长度和宽度方向拼接形成的拱架（5），在拱架（5）与桥面之间设有回填土（6）或桁架结构；其中，板管组合单元包括弧形波纹板（1）和位于其内侧凹槽内的管材（3），并在管材（3）内填充混凝土（4），弧形波纹板（1）的波纹纹路方向与拱桥的宽度相垂直。该拱桥采用板管组合结构构拼接而成，弧形波纹板（1）与管材（3）的组合使整个结构的强度大大增加；拱桥内部是拱形承载钢架，上部有回填土，能产生管拱效应，截面抗弯性能优越，管道的安全性得到有效的保证。
Patent WO-2019019048-A1 (WO)
Title: X-ray imaging system and method of x-ray image tracking
Inventor: CAO PEIYAN
IPC: A61B6/03
Filed: 2017-07-26
Abstract: A method for image tracking using an X-ray imaging system (10) during an interventional radiology procedure on a human or animal may comprise: acquiring a first image of an object (50) inside a human or animal with a first X-ray detector (30) of the X-ray imaging system (10); acquiring a second image of the object (50) with the X-ray imaging system (10) during the interventional radiology procedure, at a time later than acquiring the first image; determining a displacement of the first X-ray detector (30) based on the first image and the second image; moving the first X-ray detector (30) by the displacement, with an actuator (29) of the X-ray imaging system (10). The X-ray imaging system (10) comprises the first X-ray detector (30), the second X-ray detector (40) and the actuator (29). A spatial resolution of the first X-ray detector (30) is higher than a spatial resolution of the second X-ray detector (40).
Patent WO-2019024017-A1 (WO)
Title: Chinese medicine capsule for use in enhancing immunity
Inventor: CHEN HUI
IPC: A61K36/06
Filed: 2017-08-02
Abstract: A Chinese medicine capsule for use in enhancing immunity, consisting the following components in terms of weight percentage: a Ganoderma lucidum extract (35%), Paecilomyces hepiali powder (25%), a Hericium extract (20%), and a Schisandra chinensis extract (20%).
Patent WO-2018133381-A1 (WO)
Title: 一种全景图像的非对称映射方法
Inventor: WANG RONGGANG
IPC: G06T3/00
Filed: 2017-08-04
Abstract: 一种全景图像的非对称映射方法，包括映射过程和反向映射过程；映射过程通过非对称前向映射方法将原始图转换成非对称图；包括：将经纬图坐标映射为原始全景图坐标；计算经纬图感兴趣区域横向和纵向上的最大下采样比例；建立从映射图到经纬图相同点坐标的映射关系；生成非对称映射图；反向映射过程通过非对称反向映射方法将非对称图反映射成原始图。原始图为任意格式的全景图。对全景图像中的感兴趣区域使用较高的采样精度，对非感兴趣区域使用较低采样精度，由此降低图像分辨率，进而降低全景图像的数据量。
Patent WO-2018209831-A1 (WO)
Title: 一种数据处理方法、装置及系统
Inventor: LI HENG
IPC: G06M3/08
Filed: 2017-08-18
Abstract: 一种数据处理方法、装置及系统，实现了对叉车运输货物次数的统计，具体通过获取待检设备(如叉车)目标部件(如货叉部位)的当前状态信息，若该当前状态信息表明该目标部件中存在运输对象，监测到该目标部件上的运输对象消失，将更新待检设备对运输对象的运输次数；若当前状态信息表明该目标部件上不存在运输对象，通过对该目标部件的历史状态信息进行分析，实现待检设备对运输对象的运输次数的更新。由此可见，统计待检设备对预设对象的运输次数的过程简单易实现，且并不需要对更改液压管道，保证了待检设备使用过程中的安全性。
Patent WO-2019041194-A1 (WO)
Title: Application resource processing method and related product
Inventor: LUO YUE
IPC: G06F17/30
Filed: 2017-08-30
Abstract: Disclosed in embodiments of the present application are an application resource processing method and a related product. The method comprises: determining a matching degree between application resources in an application resource library and a target search word; determining a target developer among developers of application resources whose matching degrees are higher than a preset matching degree; generating an application resource push sequence according to the target developer; and sending the application resource push sequence. The embodiments of the present application help to improve the comprehensiveness and the accuracy of application resource searches.
Patent WO-2019037156-A1 (WO)
Title: Method for creating statistics of traffic and device therefor
Inventor: HUANG CHAOZHI
IPC: H04L29/12
Filed: 2017-09-05
Abstract: Disclosed are a method for creating statistics of traffic, and a device therefor, used in an in-vehicle service and interaction system. The method comprises: when an in-vehicle infortainment (IVI) system executes a first service, an in-vehicle telematics box (T-box) using a first private network IP to communicate with the IVI; the T-box using an external network IP corresponding to the first private network IP to communicate with a telematics service provider (TSP) through a first APN; when the IVI executes a second service, the T-box using a second private network IP to communicate with the IVI; and the T-box using a second external network IP corresponding to the second private network IP address to communicate with the TSP through a second APN.
Patent WO-2019051782-A1 (WO)
Title: Method and device for selecting resources
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2017-09-15
Abstract: Disclosed are a method and device for selecting resources, capable of achieving selection of resources under a condition of insufficient available resources or no available resources. The method comprises that: a terminal device determines that the proportion of the number of available resources in a candidate resource set to the total number of resources in the candidate resource set is less than a preset proportion, or the number of the available resources in the candidate resource set is less than a preset value; the terminal device determines a first available resource set in the candidate resource set; and the terminal device determines a resource for data transmission in the first available resource set.
Patent WO-2018153099-A1 (WO)
Inventor: ZHANG BIN
IPC: G09G5/38
Filed: 2017-09-30
Abstract: L'invention concerne un procédé d'affichage basé sur un afficheur souple (11) et un dispositif d'affichage, le procédé d'affichage consistant à : déterminer la largeur (L3) d'une zone visible d'un afficheur flexible (11) ; déterminer une ligne de données (111) dans une plage de la région visible de l'afficheur souple (11) en fonction de la largeur (L3) de la région visible de l'afficheur souple (11) ; et délivrer en sortie des données d'affichage à la ligne de données (111) dans la plage de la région visible de l'afficheur souple (11) de façon à afficher une image dans la région visible de l'afficheur souple (11). Ainsi, la consommation d'énergie de l'afficheur souple (11) peut être réduite.
Patent WO-2019075711-A1 (WO)
Title: Method for eliminating residue of regenerative agent
Inventor: XIE BIN
IPC: C12Q1/68
Filed: 2017-10-20
Abstract: Provided is a method for treating a solid support fixed with nucleic acid molecules thereon, wherein the solid support is already treated by a regenerative agent and the regenerative agent comprises a reducing agent that can remove a blocking group and label from a 3' blocked labeled nucleotide. The method comprises using a washing solution added with a compound containing a disulfide bond structure to treat the solid support. The solid support is also optionally treated by using a reaction solution containing a polymerase, a 3' blocked labeled nucleotide and optional primers following the treatment with the washing solution, for instance, the primers contain the sequence complementary to at least a part of each nucleic acid molecule on the solid support.
Patent WO-2019079924-A1 (WO)
Title: Patch having expansion and supporting effects
Inventor: SU YING-CHIEH
IPC: A61B17/08
Filed: 2017-10-23
Abstract: A patch having expansion and supporting effects, comprising a body (10, 10A, 10B), at least one first support member (20, 20A, 20B), and at least one second support member (30, 30A, 0B). The body (10, 10A, 10B) is provided with an adhesive surface (11, 11A) and a bonding surface (12, 12A, 12B); the two support members (20, 20A, 20B, 30, 30A, 30B) are provided on the body (10, 10A, 10B) and arranged to movably match each other; each support member (20, 20A, 20B, 30, 30A, 30B) is disposed in a length direction of the body (10, 10A, 10B) and provided with a fixing portion (21, 31, 21A, 31A, 21B, 31B), a snap-fit portion (22, 32, 22A, 32A), and a movable portion (23, 33, 23A, 33A, 23B, 33B), so that the two support members (20, 20A, 20B, 30, 30A, 30B) are disposed in the length direction of the body (10, 10A, 10B) and arranged linearly; the snap-fit portion (22, 32, 22A, 32A) of each support member (20, 20A, 20B, 30, 30A, 30B) is capable of being snap-fitted to the movable portion (23, 33, 23A, 33A, 23B, 33B) of the other support member (20, 20A, 20B, 30, 30A, 30B), and then a support strength required by the body (10, 10A, 10B) during an expansion process is provided by means of a structural pattern in which the snap-fit portion (22, 32, 22A, 32A) is snap-fitted to the movable portion (23, 33, 23A, 33A, 23B, 33B). Therefore, a patch that is simple in structure and convenient to use and has expansion and supporting effects is provided.
Patent WO-2019037234-A1 (WO)
Title: Method for manufacturing flexible display panel
Inventor: LI XIANG
IPC: H01L27/32
Filed: 2017-10-27
Abstract: A method for manufacturing a flexible display panel. The method comprises the following steps: step S1), providing a supporting base plate (1), and forming, on one face of the supporting base plate (1), recesses (2) adapted to a flexible display panel in size; step S2), forming a flexible substrate (3) in each recess (2); step S3), manufacturing a thin film transistor (4), an organic light-emitting diode functional layer (5), and a packaging layer (6) on the flexible substrate (3) to form a flexible display panel; and step S4), directly stripping the flexible display panel from the supporting base plate (1).
Patent WO-2019029044-A1 (WO)
Title: Flexible display panel and substrate pi layer structure thereof, and preparation method therefor
Inventor: CUI LEI
IPC: H01L51/00
Filed: 2017-11-21
Abstract: A substrate polyimide (PI) layer structure for a flexible display panel, a flexible display panel and a preparation method therefor; the flexible display panel comprises: a large board (1) mainly consisting of carrier glass (11) and a substrate PI layer (12) attached to the carrier glass (11), as well as an effective display area assembly that is attached to the substrate PI layer (12); a glue layer (3) is disposed on the outer periphery of the effective display area assembly and the substrate PI layer (12) along an area at which the outer periphery of the effective display area assembly is connected to the substrate PI layer (12), being used for reinforcing the edge of the substrate PI layer (12) after the large board (1) is cut into a display panel. The strength of the edge of the substrate PI layer (12) after the flexible display panel is cut may be improved, and the probability of a micro-crack extending inward toward the substrate PI layer (12) may be controlled, thereby improving yield rate.
Patent WO-2019056568-A1 (WO)
Title: Position top-k keyword query-based modeling method and system under sliding window
Inventor: MAO RUI
IPC: G06F17/30
Filed: 2017-11-29
Abstract: Disclosed are a position top-k keyword query-based modeling method and system under a sliding window. The method comprises the following steps: step 1, determining a geographical range covered by a quadtree and a node splitting rule; step 2, accepting a data stream, and inserting data into a node; step 3, for node splitting which satisfies the node splitting rule in step 1, inserting the data to continuously generate a complete quadtree; step 4, for each leaf node, counting a word frequency thereof and storing an inverted index; step 5, for each non-leaf node, storing MG aggregation abstract information about all sub-nodes thereof; and step 6, for the data insertion process in step 4 and step 5, necessarily maintaining the size of a sliding window during the process, deleting a data item with the oldest time stamp, adding the latest data, and adjusting an index structure of the quadtree. The present invention can effectively reduce costs and improve the speed of querying, and can process geographical text data streams with a high arrival rate.
Patent WO-2019104719-A1 (WO)
Inventor: LI CHUNG-TE
IPC: G06K9/00
Filed: 2017-12-01
Abstract: 一种指纹影像增强方法，包括接收指纹影像；计算所述指纹影像的横向变量影像以及纵向变量影像(300)；计算权重影像，其中所述权重影像中对应于纹峰的第一像素权重值大于对应于纹谷的第二像素权重值(304)；将所述横向变量影像与所述权重影像相乘，以产生加权横向变量影像，并将所述纵向变量影像与所述权重影像相乘，以产生加权纵向变量影像(306)；根据所述加权横向变量影像以及所述加权纵向变量影像，计算指纹方向影像(308)；以及根据所述指纹方向影像，对应所述指纹影像进行指纹影像增强(310)。
Patent WO-2018103730-A1 (WO)
Title: 冷藏冷冻装置及其气调保鲜储物信息的输出方法
Inventor: LOU XICAI
IPC: F25D29/00
Filed: 2017-12-08
Abstract: 一种冷藏冷冻装置气调保鲜储物信息的输出方法，包括获取气调保鲜子空间（271）内所保存食物的储藏信息以及气体氛围指标，根据储藏信息以及气体氛围指标预估气调保鲜子空间（271）内所保存食物在气体氛围内的保鲜时间，向用户输出包含保鲜时间的气调保鲜储物信息。
Patent WO-2018171263-A1 (WO)
Title: 一种面向高校学生的自行车综合服务平台
Inventor: HU YUCONG
IPC: G06Q10/00
Filed: 2017-12-12
Abstract: 一种面向高校学生的自行车综合服务平台，包括智能手机APP和后台数据处理中心两个部分。所述智能手机APP是用户与云平台进行交互的接口，包括私人自行车共享、废弃自行车共享、二手自行车交易、停放点和租赁点信息查询和失车找回五个模块。所述后台数据处理中心是自行车综合服务平台的大脑，内置各种预先设定的算法，是对数据进行存储、处理和传输的场所，可以采用当前较为流行的云服务器(如Bomb云平台)进行开发。该自行车综合服务平台为高校学生进行私人自行车的共享、停放、维修、保管、转让等提供信息服务，能够对高校自行车交通系统的发展起到极大的推动作用，具有实际推广价值。
Patent WO-2019113826-A1 (WO)
Title: 凸轮轴相位器
Inventor: Quan ting
IPC: F01L1/344
Filed: 2017-12-13
Abstract: 一种凸轮轴相位器包括：弹簧盖（1）和密封盖（2），弹簧盖（1）和密封盖（2）构成凸轮轴相位器的外壳并且在两者之间围成安装空间（S）；定子（5），其安装于安装空间（S）内且定子（5）与密封盖（2）固定在一起；以及转子（6），其安装于安装空间（S）内且位于定子（5）的径向内侧，并且转子（6）能够相对于定子（5）转动，转子（6）与定子（5）之间形成多个油腔；其中弹簧盖（1）和密封盖（2）以在彼此接触的部位处液密的方式彼此固定在一起并且该部位位于定子（5）的径向外侧。这样的凸轮轴相位器结构简单，并且提供了良好的密封效果而且降低了成本。
Patent WO-2019085169-A1 (WO)
Inventor: TANG YUEJUN
IPC: H01L27/32
Filed: 2017-12-13
Abstract: 一种包含触控式OLED显示面板（100）的显示装置，触控式OLED显示面板（100）包括相对设置的TFT阵列基板（10）和封装盖板（20），其中， TFT阵列基板（10）上设置有相互电性连接的芯片绑定部（11）和第一连接端子（12），封装盖板（20）朝向TFT阵列基板（10）的一侧设置有相互电性连接的触控电极层（21）和第二连接端子（22）；TFT阵列基板（10）和封装盖板（20）之间还设置有导电连接件（50），导电连接件（50）将第一连接端子（12）和第二连接端子（22）相互电性连接。
Patent WO-2019119250-A1 (WO)
Inventor: CHEN ZHENGLIN
IPC: C08L23/12
Filed: 2017-12-19
Abstract: 一种能增加耐磨性的高分子耐磨带，其用于安装在汽车密封件玻璃导槽内，其由如下成分制成：PE粒子、PP粒子、PU粒子、增塑剂和马来酸酐；以重量百分比计，优选PE粒子5-50％，PP粒子5-50％，PU粒子5-50％，增塑剂1-10％，马来酸酐1-10％。将上述高分子耐磨带安装在汽车密封件玻璃导槽内，提高了密封件玻璃导槽底部的耐磨性，达到了1公斤载荷10万次无损。