baber/WOPTO huggingface dataset:
Patent WO-2020056842-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04L1/00
Filed: 2018-10-23
Abstract: Disclosed is an information transmission method, comprising: a first terminal device sending first indication information to a network device, wherein the first indication information carries first information, and the first information comprises at least one of the following: acknowledgement/non-acknowledgement information; beam index information; channel quality indication information; channel state indication information; precoding matrix indication information; rank indication information; and power indication information. Further disclosed are another information transmission method, a first terminal device, a network device and a storage medium.
Patent WO-2020077688-A1 (WO)
Title: Magnetic levitation train and traction control method therefor
Inventor: LI YINGHUA
IPC: B60L13/04
Filed: 2018-11-01
Abstract: A magnetic levitation train and a traction control method therefor. The magnetic levitation train comprises: a levitation system and a traction system; two external power source control switches (KM01) respectively provided in vehicles (MC1, MC2) at two ends of the train, wherein the external power source control switches (KM01) are used for controlling whether an external power source is connected to the traction system for power supply; a storage battery pack used as a power source of the levitation system and as a backup power source of the traction system; and a backup power source conversion switch (KM02) used for controlling whether the storage battery pack is connected to the traction system for power supply. The traction control method comprises the following steps of: when a preset power supplying condition of a backup power source is reached, controlling the two external power source control switches (KM01) to be opened and the backup power source conversion switch (KM02) to be closed. The technical solution solves the technical problem that the magnetic levitation train cannot operate when the related magnetic levitation train cannot obtain power from a third rail and a reflux rail.
Patent WO-2019091475-A1 (WO)
Title: 晶体硅太阳电池的单面绒面制备方法
Inventor: ZHA JIAWEI
IPC: H01L31/0236
Filed: 2018-11-12
Abstract: 本发明公开了一种晶体硅太阳电池的单面绒面制备方法，所述方法包括以下步骤：S1、将硅片两两相叠得到紧密吸附的层叠结构后插入硅片花篮中；S2、将硅片花篮直接放入制绒液进行制绒工艺，在层叠结构的两面得到绒面；S3、分离上述层叠结构，得到单面绒面的硅片。本发明制备方法工艺简单，仅在外表面形成所需要的绒面，硅片与硅片相叠后能保护各自背面免受复杂的制绒工艺，经简单抛光处理的背面结构与现有工业化生产工艺兼容性较好；在工艺步骤相当的情况下，能够降低硅片背面的粗糙度，大幅度减少硅片背面的复合，提高制绒后硅片表面的少子寿命，从而提高了光电转换效率。
Patent WO-2019101185-A1 (WO)
Title: 播放音频数据的方法和装置
Inventor: CHEN ZIJIANG
IPC: G06F21/10
Filed: 2018-11-23
Abstract: 本公开提供了一种播放音频数据的方法和装置，属于计算机技术领域。所述方法包括：当接收到目标音频的搜索指令时，在搜索结果列表中显示目标音频的音频名称对应的视频，当检测到播放音频名称对应的视频时，确定后台播放功能是否开启，若后台播放功能开启，当检测到退出播放视频的界面时，控制视频在后台继续播放，视频在后台继续播放是指视频的视频画面不在当前屏幕上显示。采用本公开，可以节约大量的时间。
Patent WO-2020107306-A1 (WO)
Inventor: GAO XIA
IPC: G08G1/017
Filed: 2018-11-29
Abstract: An intelligent collection system for information of a vehicle running a red light and a method therefor, which are used for collecting information of a vehicle that runs a red light at an intersection corresponding to a signal lamp; the collection system comprises an induction coil set (3), a signal lamp status detection device (4), an image detection device (5) and a DSP processor (8); the induction coil set (3) is used for sensing whether a vehicle is crossing a lane of an intersection that corresponds to a signal lamp; the signal lamp state detection device (4) is used for detecting the current state of the signal lamp; according to the sensing result of the induction coil set (3) and the detection result of the signal lamp state detection device (4), the DSP processor (8) controls image collecting and image processing operations of the image detection device (5) so as to obtain information of a vehicle running a red light. The collection system and the method therefor further comprise using a system for collection.
Patent WO-2019242246-A1 (WO)
Title: 机器人
Inventor: LI JIULIN
IPC: B25J9/02
Filed: 2018-12-04
Abstract: 一种机器人包括：第一连接臂组件（10），用于安装丝杆花键部件；第二连接臂组件（20），第一连接臂组件（10）可旋转地安装在第二连接臂组件（20）的下侧；第三连接臂组件（30），第二连接臂组件（20）可旋转地安装在第三连接臂组件（30）的下侧，以使丝杆花键部件在第二连接臂组件（20）和第三连接臂组件（30）的带动下运动；机架（40），包括机架主体和设置在机架主体上的第一支撑梁（41）和第二支撑梁（42），第一支撑梁（41）与第二支撑梁（42）平行设置；第三连接臂组件（30）包括连接板（31），连接板（31）安装在机架（40）上，连接板（31）的第一端与第一支撑梁（41）连接，连接板（31）的第二端与第二支撑梁（42）连接，以使第一连接臂组件（10）、第二连接臂组件（20）和第三连接臂组件（30）悬挂在机架（40）上，机器人解决了现有技术中无法对流水线上的产品进行操作的问题。
Patent WO-2019128843-A1 (WO)
Title: 一种基于混合判据的非侵入式ih电饭煲运行辨识方法
Inventor: FU MENG
IPC: G01R31/00
Filed: 2018-12-20
Abstract: 一种基于混合判据的非侵入式 IH电饭煲运行辨识方法，包括如下步骤：在一定的采样频率范围内，采集总进线处的电流波形数据u、电压波形数据i，并计算平均有功功率序列P及平均无功功率序列Q；计算开启时候的有功功率变化ΔP on、无功功率变化ΔQ on及关断时候的有功功率变化ΔP off及无功功率变化ΔQ off；匹配负荷相邻的启停，并统计负荷以占空比k运行个数M及温控时间间隔Δt ctr；如果P 1<P<P 2，M>M 0，Q 1<Q<Q 2，T 1<Δt ctr<T 2则判断为IH电饭煲。基于混合判据的非侵入式 IH电饭煲运行辨识方法能够高效准确地辨识出 IH电饭煲运行状态。
Patent WO-2020107585-A1 (WO)
Inventor: ZHENG LIHUA
IPC: G09G3/30
Filed: 2018-12-21
Abstract: 一种显示面板的驱动方法，该驱动方法通过在第2i-1个复用周期的每一第一行周期中使得第一复用信号、第二复用信号、第三复用信号、第四复用信号、第五复用信号及第六复用信号依照预设顺序依次产生一个高电平脉冲，并在第2i个复用周期的每一第二行周期中使得第一复用信号、第二复用信号、第三复用信号、第四复用信号、第五复用信号及第六复用信号依照与预设顺序相反的顺序依次产生一个高电平脉冲，从而消除显示面板显示的画面的条纹感，提升显示品质。
Patent WO-2020024540-A1 (WO)
Title: Electric heater failure alerting method and apparatus, computer device and storage medium
Inventor: GAO LIXIN
IPC: F24D19/10
Filed: 2018-12-24
Abstract: An electric heater failure alerting method, an electric heater failure alerting apparatus, a computer device, and a computer-readable storage medium. The method comprises: acquiring first temperature data monitored by a top temperature sensing package (10) of the electric heater and second temperature data monitored by an environmental temperature sensing package (20); determining a state of a temperature limiter of the electric heater according to the first temperature data and the second temperature data; and when the temperature limiter is in a switch-off state, performing a failure alert operation such that a user is notified of the switch-off state of the temperature limiter and that the electric heater has stopped working, improving the user experience.
Patent WO-2019179194-A1 (WO)
Inventor: CHEN CHUANZHONG
IPC: C04B35/22
Filed: 2018-12-27
Abstract: Disclosed are a calcium polyphosphate/wollastonite bio-composite ceramic material and a preparation method therefor. The composite ceramic material is made of calcium polyphosphate and wollastonite, and the content of the calcium polyphosphate in mass percentage is 5%-90%; preferably 35%-70%, further preferably 50%-70%, still further preferably 50%, 60% or 70%, and most preferably 50%. A calcium polyphosphate precursor is prepared from calcium dihydrogen phosphate as a raw material by means of a water washing and drying-sintering method. A calcium polyphosphate/wollastonite bio-composite ceramic material is successfully prepared by mixing and sintering the two, and the structure, mechanical properties, biological activity and degradation properties thereof may be adjusted by means of the adjustment of the proportional relationship between the two, thereby preparing a biomaterial with suitable properties according to actual requirements.
Patent WO-2020147012-A1 (WO)
Title: 生物检测基板、微流控芯片及驱动方法、微流控检测组件
Inventor: CUI HAOCHEN
IPC: G01N35/00
Filed: 2019-01-15
Abstract: 一种生物检测基板、微流控芯片及其驱动方法、微流控检测组件。该生物检测基板(100)包括样品捕获区域(12)；样品捕获区域(12)包括电磁线圈(121)，电磁线圈(121)用于捕获被驱动经过样品捕获区域(12)的样品液滴(350)中的样品。
Patent WO-2019157912-A1 (WO)
Title: Method for allocating channel resources and computer readable storage medium and terminal
Inventor: ZHOU HUAN
IPC: H04W72/04
Filed: 2019-01-22
Abstract: A method for allocating channel resources, and a computer readable storage medium and terminal, the method comprising: accessing an unauthorized spectrum cell and configuring at least one physical shared channel in the unauthorized spectrum cell; if the aggregation number of time slots in which at least one physical shared channel is configured by RRC signaling is greater than one, then DCI indicating the number of time slots scheduled for a current physical shared channel; and the DCI also indicating at least one piece of time domain resource allocation information, the time domain resource allocation information comprising: the deviation between a time slot in which the physical shared channel is located and a time slot in which a physical downlink control channel is transmitted, the starting position of a symbol of the physical shared channel, the length of a symbol of said physical shared channel, and the mapping type of said physical shared channel, wherein the mapping type of said physical shared channel comprises type A and type B.
Patent WO-2020042538-A1 (WO)
Inventor: WANG ENXIA
IPC: C23C14/04
Filed: 2019-01-24
Abstract: A mask plate layout method comprises: providing a frame (101) having preset regions (101a) spaced apart from each other, positioning regions (101b), and fixed regions (101c) staggered relative to the preset regions (101a) and the positioning regions (101b), wherein the distance between two adjacent preset regions (101a) is a first predetermined distance L1; configuring a cover mask plate (106) corresponding to the positioning region (101b), wherein the distance from the edge of the cover mask plate (106) to the center of the positioning region (101b) is a second predetermined distance L2; and configuring an evaporation mask plate (102) in the fixed region (101c) according to a preset condition, wherein the distance between two adjacent fixed regions (101c) is a third predetermined distance L3, and the third predetermined distance L3 is the difference between the first predetermined distance L1 and the second predetermined distance L2. The preset condition comprises: the frame (101) having a connection region (1011) used to connect to the evaporation mask plate (102), wherein the connection region (1011) is located in the fixed region (101c), the distance from the edge of the connection region (1011) to the edge of the evaporation mask plate (102) is a first distance D1, the distance from the edge of an evaporation region (1021) of the evaporation mask plate (102) to the edge of the evaporation mask plate (102) is a second distance D2, and the first distance D1 is less than the second distance D2.
Patent WO-2019154106-A1 (WO)
Title: Grant-based uplink transmission
Inventor: LIU GUANG
IPC: H04W72/04
Filed: 2019-01-25
Abstract: Methods and systems for the transmission of uplink data from a UE to a base station in which transmission by other UEs may be suspended. Indications are transmitted from a base station to UEs to indicate suspension operation.
Patent WO-2019154262-A1 (WO)
Title: Image classification method, server, user terminal, and storage medium
Inventor: CHEN CHENG
IPC: G06K9/46
Filed: 2019-01-31
Abstract: Disclosed in the embodiments of the present invention are an image classification method, a server, a user terminal, and a storage medium. The method comprises: obtaining an image to be classified; invoking a classification model to classify the image to be classified, so as to determine the initial category of the image to be classified; invoking a feature extraction model to determine a target feature vector of the image to be classified; comparing the target feature vector of the image to be classified with a candidate classification feature vector configured for the initial category to obtain a comparison result; and determining a classification result of the image to be classified according to the comparison result. The embodiments of the present invention can effectively improve the accuracy of image classification.
Patent WO-2019158050-A1 (WO)
Inventor: ZHANG BIAO
IPC: H04W36/14
Filed: 2019-02-12
Abstract: 本申请实施例提供了一种控制终端使用无线网络的方法、系统和相关设备，所述方法包括：网络决策设备获取终端的业务信息后，构造使用网络指示信息，将其下发给网络触发设备，由网络触发设备根据该使用网络指示信息触发终端使用与业务信息对应的无线网络。该方法使得运营商可以根据自身业务需求指定终端使用特定的无线网络，从而使终端能及时使用到与运营商要求一致的无线网络，有助于提高运营商的网络使用效率，且能避免终端业务受损。
Patent WO-2020168504-A1 (WO)
Inventor: WEN YUE
IPC: H01P3/16
Filed: 2019-02-21
Abstract: Disclosed is a transmission line, comprising: a conductor; and a combined dielectric layer comprising a first dielectric layer and a second dielectric layer. The first dielectric layer encloses an outer surface of the conductor. The second dielectric layer encloses an outer surface of the first dielectric layer. The first dielectric layer has a first dielectric constant. The second dielectric layer has a second dielectric constant. When the first dielectric constant is greater than the second dielectric constant, an electromagnetic wave is transmitted in the first dielectric layer in the form of a surface wave. Alternatively, when the first dielectric constant is less than the second dielectric constant, an electromagnetic wave is transmitted in the second dielectric layer in the form of a surface wave. Also provided is a communication cable. The transmission line provided in the present invention can suppress coupling crosstalk between adjacent transmission lines and has a broad working bandwidth, thereby increasing the transmission speed.
Patent WO-2019161783-A1 (WO)
Inventor: CHEN JIA
IPC: C12N9/22
Filed: 2019-02-22
Abstract: L'invention concerne des protéines de fusion qui comprennent une sous-unité 3A catalytique d'enzyme d'édition d'ARNm d'apolipoprotéine B (APOBEC3A) et une protéine associée (Cas) à des répétitions palindromiques courtes régulièrement espacées (CRISPR), éventuellement en outre avec un inhibiteur d'uracile glycosylase (UGI). Une telle protéine de fusion est capable de conduire une édition de base dans l'ADN par désamination de cytosine en uracile, même lorsque la cytosine est dans un contexte GpC ou est méthylée.
Patent WO-2019218747-A1 (WO)
Title: Third party authorized login method and system
Inventor: ZHANG DEFENG
IPC: G06K7/10
Filed: 2019-02-25
Abstract: Disclosed is a third party authorized login method, the method comprising: when an authorized website monitors that a third party account login operation of a user is triggered, the authorized website generating a two-dimensional code corresponding to the third party account; the authorized website displaying the two-dimensional code to the user; when a third party client monitors that a two-dimensional code scanning operation of the user is triggered, the third party client recognizing the two-dimensional code and prompting whether the user is authorized; when the third party client monitors that an authorization confirmation operation of the user is triggered, performing third party authorization verification between a third party server and the authorized website; after third party authorization verification between the third party server and the authorized website is passed, third party authorized login on the authorized website being successful.
Patent WO-2019165977-A1 (WO)
Inventor: WU MAI
IPC: H04W4/029
Filed: 2019-02-27
Abstract: Disclosed in an embodiment of the present application are an information maintenance control method and user equipment, wherein the user equipment starts at least one timer, and said at least one timer is used to indicate a prohibited duration of an area at which a non-integrity protection rejection message is received by the user equipment when registering. If the at least one timer exceeds the time, the user equipment deletes information of a first area in a target forbidden list and retains information of a second area in the target forbidden list, wherein the first area is the area at which the non-integrity protection rejection message is received by the user equipment when registering, and the second area is an area at which an integrity protection rejection message is received by the user equipment when registering.
Patent WO-2019179410-A1 (WO)
Inventor: LEE SENG FOOK
IPC: G09F9/00
Filed: 2019-03-19
Abstract: Disclosed are a three-dimensional model based display device and a method therefor. The device comprises: a display container (100), the display container (100) is composed of a plurality of planes and/or curved surfaces; the planes and/or curved surfaces are enclosed to form a space for displaying physical items or models; and at least one of the planes and/or curved surfaces is a transparent display screen (200); the transparent display screen (200) is used for displaying at least one first three-dimensional model; an input unit used for collecting at least one input signal of a user; and a controller used for turning on or off the transparent display screen (200) according to the at least one input signal, and adjusting a display viewing angle of the first three-dimensional model according to the at least one input signal. The user can view a three-dimensional model of a physical item while viewing the physical item in the display container (100), and can adjust the viewing angle of the three-dimensional model to view the item from more different angles.
Patent WO-2019228093-A1 (WO)
Inventor: XIAO ZHAO
IPC: H02H7/12
Filed: 2019-04-18
Abstract: Disclosed are a switch power supply and a switch tube protection circuit thereof. The switch tube protection circuit comprises: a detection module for detecting a bus voltage on a bus of a switch power supply, and when the bus voltage is greater than a set bus voltage threshold value, outputting a first control signal, and when the bus voltage is equal to or less than the set bus voltage threshold value, outputting a second control signal; and a control module, connected to the detection module and used for turning off the output of a switch tube when receiving the first control signal, and maintaining the output of the switch tube when receiving the second control signal. The circuit can turn off a switch tube in a switch power supply when overvoltage of the switch power supply occurs, thereby effectively reducing the influence of a bus voltage fluctuation and a power-on surge voltage on the switch power supply, further reducing the failure rate of the switch power supply due to the overvoltage of the switch tube, and improving the reliability of the switch power supply; and the circuit is also low in cost.
Patent WO-2020215252-A1 (WO)
Inventor: WANG CHUANG
IPC: G01B11/24
Filed: 2019-04-24
Abstract: The present invention provides a method for denoising a point cloud of a distance measurement device, the distance measurement device and a mobile platform. The method comprises: obtaining a depth value of the current point-cloud point collected by the distance measurement device, and a depth value of at least one point-cloud point adjacent to the current point-cloud point (S501); and inputting the depth value of the current point-cloud point and the depth value of the at least one adjacent point-cloud point to a predetermined filtering model to determine whether the current point-cloud point is a noisy point (S502). The method requires less calculation, and has no delay in the processing result, and thus can filter the current point-cloud point in real time, and the accuracy is high, different noisy points including a waveform fusion noisy point can be filtered, and the point cloud quality of the distance measurement device is significantly improved.
Patent WO-2020062857-A1 (WO)
Inventor: WANG YUFENG
IPC: H01L29/06
Filed: 2019-04-26
Abstract: Provided are a switching semiconductor device and a method for preparing same, and a solid-state phase shifter. The switching semiconductor device comprises a second semiconductor layer, a first intrinsic layer, a first semiconductor layer, a second intrinsic layer and a third semiconductor layer, which are stacked in a sandwich structure. The first intrinsic layer is located between the second semiconductor layer and the first semiconductor layer, and forms a first PIN diode; and the second intrinsic layer is located between the third semiconductor layer and the first semiconductor layer, and forms a second PIN diode. The first PIN diode and the second PIN diode are axisymmetrically arranged. By means of using geometrically symmetrical patterns with aligned centers, i.e. two PIN diodes, parameter self-matching of the two PIN diodes is realized, thus improving the linearity. Moreover, the entire switching semiconductor device has a compact structure, double the PIN diode density is realized under the same area, and the chip packaging cost is reduced by half.
Patent WO-2019210853-A1 (WO)
Title: Filter cleaning apparatus and filter cleaning system
Inventor: REN HUAIQIANG
IPC: A47L9/20
Filed: 2019-04-30
Abstract: A filter cleaning apparatus and a filter cleaning system. The filter cleaning apparatus comprises a cover body (100). At least one cleaning strip (111, 112, 113, and 114) is provided on the inner wall of the cover body (100). A vacuum connector (200) is provided on the cover body (100). One end of the vacuum connector (200) is in communication with a vacuum apparatus; the other end is in communication with a cavity in the cover body (100). By means of the vacuum connector (200) provided on the filter cleaning apparatus, dirt is drawn in real-time into the vacuum apparatus via the vacuum connector (200) at the same time as a filter (300) is being cleaned, obviated is a rinsing and drying process for the filter (300) to be cleaned, and obviated is the need to regularly clean the filter cleaning apparatus, which is convenient to operate, thus optimizing user experience.
Patent WO-2019214545-A1 (WO)
Title: Communication method and communication device
Inventor: YAO CHUTING
IPC: H04W76/15
Filed: 2019-05-05
Abstract: The present application provides a communication method and a communication device. The method comprises: a first device receiving a first message sent by a second device, wherein the first message is used to indicate a bearer configuration of a bearer of the first device and an initial state of the bearer configuration, and the bearer configuration comprises a first bearer configuration and/or a second bearer configuration; and the first device determining, according to the first message, the bearer configuration and the initial state of the bearer configuration. The technical solution of the embodiment of the present application indicates a bearer configuration of a terminal device and an initial state of the bearer configuration of the terminal, and since both the bearer configuration of a bearer of the terminal and the initial state of the bearer configuration can be indicated, efficiency of communications is improved.
Patent WO-2020232626-A1 (WO)
Inventor: QIU LI
IPC: B64C27/14
Filed: 2019-05-21
Abstract: 本申请提供了一种无人飞行器，包括中心体、多个机臂、多个电机、多个螺旋桨和多个天线，多个机臂与中心体连接，每个机臂远离中心体的一端设有电机安装座，电机安装座包括顶部以及与顶部相背对的底部；多个电机分别安装在多个机臂的电机安装座；多个螺旋桨分别与多个电机连接，电机用于驱动螺旋桨旋转，以提供飞行动力给无人飞行器；多个天线分别设于多个机臂中的至少两个机臂的电机安装座，天线位于电机安装座的顶部，其中，螺旋桨相较于电机安装座位于下方位置，天线相较于电机安装座位于上方位置。本申请实施例提供的无人飞行器，可确保天线的安装空间开阔，飞行续航时间更长，折叠步骤更少，收纳速度更快。
Patent WO-2020001244-A1 (WO)
Title: 显示屏模组、终端及其控制方法、装置、计算机存储介质
Inventor: WANG JISI
IPC: G06F1/16
Filed: 2019-06-04
Abstract: 本申请实施例提供一种显示屏模组、终端及其控制方法、装置、计算机存储介质，终端包括显示屏模组和光学传感器(30)，显示屏模组包括显示屏模组主体(10)，显示屏模组主体(10)上设置有光学传感器设置区(101)，并将光学传感器(30)设于光学传感器设置区(101)下。
Patent WO-2020252681-A1 (WO)
Inventor: CAO BIN
IPC: B29C70/48
Filed: 2019-06-19
Abstract: A high pressure resin transfer molding composition and a composite is provided. The high pressure resin transfer molding composition has a viscosity <30mP·s (100℃), Tg>95℃, and 1mm UL94 V0 flame resistance.
Patent WO-2020252720-A1 (WO)
Inventor: YANG XI
IPC: C12Q1/68
Filed: 2019-06-20
Abstract: Provided are a method for constructing a library on the basis of RNA samples, and the use thereof. The method comprises: (1) subjecting RNA samples to a reverse transcription reaction to obtain a DNA-RNA hybrid strand; (2) reacting the DNA-RNA hybrid strand with an endoribonuclease, first DNA polymerase, second DNA polymerase and dATP to obtain a double-stranded DNA with dA at the end, wherein the first DNA polymerase has a 5'-3' exonuclease activity and a 3'-5' exonuclease activity, and the second DNA polymerase does not have a 3'-5' exonuclease activity; (3) ligating the double-stranded DNA with dA at the end to a sequencing linker to obtain a ligation product; (4) subjecting the ligation product to PCR amplification to obtain a sequencing library.