baber/WOPTO huggingface dataset:
Patent WO-2021017188-A1 (WO)
Title: Display panel control system and display panel control method
Inventor: SHUAI CHUAN
IPC: G06F3/041
Filed: 2019-10-17
Abstract: A display panel control system (100) and a display panel control method. The display panel control system (100) comprises a display unit (10), a sensing unit (20), a control unit (30), and a sensor unit (40). When the display unit (10) is touched, the control unit (30) is used for controlling to form a plurality of light transmitting holes (4) within a touch area; when the display unit (10) is not touched, the control unit (30) is used for controlling the display unit (10) to perform picture display; the sensor unit (40) is used for receiving a fingerprint signal transmitted through the light transmitting hole (4) and acquiring a fingerprint image. The display panel control method comprises the following steps of: a display step (S1), a sensing step (S2), a control step (S3), and a fingerprint image acquisition step (S4). Under the premise of not affecting a normal display function, 100% full-screen fingerprint recognition is implemented, and a screen occupation ratio is improved.
Patent WO-2020083173-A1 (WO)
Title: Vehicle-mounted system and method for removing dust from exhaust gas and air and vehicle
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: A vehicle-mounted system and method for removing dust from exhaust gas and the air and a vehicle. The vehicle-mounted system for removing dust from exhaust gas and the air comprises an exhaust gas inlet, an air inlet and an electric field apparatus (1021). The electric field apparatus (1021) comprises an electric field apparatus inlet, an electric field apparatus outlet, an electric field cathode (10212) and an electric field anode (10211). The electric field cathode (10212) and the electric field anode (10211) are used to generate an ionizing electric field. When in operation, exhaust gas and the air enter the vehicle-mounted system for removing dust from exhaust gas and the air by means of the exhaust gas inlet and the air inlet respectively, enter the electric field apparatus (1021) by means of the electric field apparatus inlet, are removed of dust and purified by means of an ionizing electric field, and are discharged from the outlet of the electric field apparatus (1021). The vehicle-mounted system for removing dust from exhaust gas and the air has the effect of purification for exhaust gas and the air.
Patent WO-2020134511-A1 (WO)
Inventor: LIU HUA
IPC: F04D29/08
Filed: 2019-10-29
Abstract: 一种压缩机，包括：壳体（8）；转子（1），可旋转地安装于压缩机壳体（8）内；叶轮（2），固定设置在转子（1）上，随着转子（1）转动；和隔板（3），安装于壳体（8）内，沿转子（1）的轴向位于叶轮（2）远离来流侧的一侧；叶轮（2）进一步包括：梳齿密封结构（4，5），用于密封叶轮（2）与隔板（3）之间的间隙。通过在叶轮（2）与隔板（3）之间的间隙设置梳齿密封结构（4，5），减少了叶轮（2）沿压缩机转子（1）轴向的气流泄漏，提高了压缩机的工作效率。
Patent WO-2020134577-A1 (WO)
Inventor: XIE HEPING
IPC: G01N3/02
Filed: 2019-11-05
Abstract: 一种真三轴动静组合加载霍普金森压杆的温度控制系统及方法，包括温度控制箱（66），温度控制箱（66）内置有加热孔（72），带引线（74）的加热棒（73）放置在加热孔（72）中，温度控制箱（66）的炉膛体积为测试试样（64）的1.5倍至2.5倍之间，温度控制箱（66）的六个面预留方孔，六个面上方孔的尺寸与霍普金森杆的方形杆（10，21，34，43，53，60）的尺寸一致，温度控制箱（66）设计为对称的四部分（67，68，69，70）。方法包括以下步骤：1：组装温度控制箱（66）；2：安装垫块（75）；3：将温度控制箱（66）放置于垫块（75）上表面中心位置；4：对测试试样（64）进行加热处理；5：对测试试样（64）施加静态预应力、冲击荷载。该温度控制系统及方法的设计可以使测试试样（64）原位加热并保持恒定温度，便于开展不同温度场下的基于真三轴霍普金森压杆动态冲击加载测试实验研究。
Patent WO-2021077464-A1 (WO)
Inventor: CHEN ZENGQIANG
IPC: H02K5/10
Filed: 2019-11-05
Abstract: The present invention provides a waterproof motor, comprising a stator component, a housing, a motor fixing plate, a sealing component, and an end cover. The stator component is inserted inside the housing. The motor fixing plate is disposed at a first end opening of the housing. The stator component, the housing, and the motor fixing plate form an integrated structure by means of potting. A second end opening of the housing is sealed by means of the sealing component and the end cover. Compared with the prior art, the present invention has the following beneficial effects: the waterproof motor provides reliable sealing by using both the potted integrated structure and the sealing component, and avoids the problem in which the motor seizes due to ingress of sand and seawater during operation, thus significantly extending the service life of the waterproof motor, and reducing the after-sales maintenance cost thereof.
Patent WO-2020177370-A1 (WO)
Title: Staged oven self-clean preheat temperature control
Inventor: NEAL VERN
IPC: F24C7/00
Filed: 2019-11-11
Abstract: A cooking appliance (10) and a method of controlling the cooking appliance (10) is provided. The method comprises a preheat phase. One or more cooking elements of a cooking appliance (10) may be controlled during the preheat phase of an oven self-clean cycle to maintain a temperature within an oven cavity proximate an intermediate temperature setpoint that is below a self-clean temperature setpoint for the oven self-clean cycle until reaching a predetermined time in the oven self-clean cycle. The cooking appliance (10) uses the method to provide a greater control of the time-temperature characteristics of an oven self-clean cycle.
Patent WO-2020220637-A1 (WO)
Inventor: WANG ZHIQIANG
IPC: G01D21/02
Filed: 2019-11-13
Abstract: An environmental parameter prompt method and system, an environmental monitoring device and a storage medium, wherein the environmental parameter prompt method comprises: acquiring a current first environmental parameter and a current second environmental parameter (102); according to the current first environmental parameter, the current second environmental parameter and an environmental change coefficient, determining predicted environmental data for a first preset time period (104); and according to the result of comparing the predicted environmental data and an environmental threshold range, sending prompt information (106). The environmental parameter prompt method may not only monitor by means of indoor/outdoor environmental parameters, but also adds an indoor environment prediction function with respect to traditional environmental alarm schemes, which may predict in advance indoor environment data for the first preset time period. Before the indoor environment is abnormal, the system automatically sends the prompt information to users, so that the users may take early environmental improvement measures to reduce damage caused by abnormal environments to indoor crops, and prevent losses caused by sounding alarms only after the event has occurred.
Patent WO-2021017319-A1 (WO)
Inventor: CUI WEI
IPC: G02F1/1337
Filed: 2019-11-18
Abstract: 一种液晶配向材料及一种包括所述液晶配向材料的显示面板。所述液晶配向材料包括：添加剂及柱[n]芳烃。所述添加剂包括第一基团、第二基团及第三基团，所述第二基团连接在所述第一基团与第三基团之间，所述第三基团具有极性。所述柱[n]芳烃包括n个苯环，其中n为正整数，所述多个苯环彼此连结并限定一空腔，所述柱[n]芳烃连接所述添加剂的所述第一基团。所述显示面板包括所述液晶配向材料及液晶分子。
Patent WO-2020140665-A1 (WO)
Inventor: XIONG WEI
IPC: H04N21/234
Filed: 2019-12-02
Abstract: A method for quality detection of a double-recorded video, comprising: receiving a quality detection request which is sent by a terminal and carries a node identifier of a node to be detected; searching a corresponding quality inspection rule according to the node identifier; extracting a plurality of frames of video images from the double-recorded video corresponding to said node according to the quality inspection rule, performing face recognition on each extracted frame of video image to obtain the corresponding face recognition result, and obtaining the video detection result according to the face recognition result; obtaining double-recorded audio data from the double-recorded video corresponding to said node, and performing voice conversion on the double-recorded audio data to obtain a double-recorded text; performing word detection on the double-recorded text according to the quality inspection rule to obtain the audio detection result; obtaining the quality detection result corresponding to said node according to the video detection result and the audio detection result; and when the quality detection result is Fail, generating a rerecording instruction according to the node identifier, and sending same to the terminal, the rerecording instruction being used for instructing the terminal to skip to a node corresponding to the node identifier.
Patent WO-2020143376-A1 (WO)
Inventor: ZHANG SHISONG
IPC: F16F15/36
Filed: 2019-12-09
Abstract: A pressing plate flange (10) having an annular body with a through hole, wherein the annular body comprises: a flange cover (106) and a flange base (101) that are cooperatively mounted; the flange base (101) is in cooperation with the flange cover (106) to form an annular rolling path (107); a rolling ball (103) is provided in the annular rolling path (107); and the annular body may be mounted on an output shaft (204) by means of a cooperation mode of a detachable shaft hole, so that the output shaft (204) may replace different pressing plate flanges (10) according to demands. Further provided is an angle grinder having the pressing plate flange. The angle grinder having the pressing plate flange can effectively damp vibration generated by a grinding slice under different working conditions.
Patent WO-2021109175-A1 (WO)
Title: Thin temperature-equalizing plate
Inventor: QI YUETING
IPC: F28D15/04
Filed: 2019-12-10
Abstract: Provided by the present invention is a thin temperature-equalizing plate, which enables a temperature-equalizing plate to have a reduced thickness, increased heat exchange capacity, and reduced overall weight, and meet continually increasing heat exchange demands according to the heat exchange requirements. The thin temperature-equalizing plate comprises a first cover plate and a second cover plate. A central region of the first cover plate is provided with an upper convex cavity. An outer frame of the first cover plate covers a peripheral region of the second cover plate, and then the combination of the upper convex cavity and the second cover plate directly below the upper convex cavity forms an accommodating cavity. The inner wall of the upper convex cavity corresponding to a surface region of the accommodating cavity is provided with several lower convex support structures arranged in an array. A single-layer capillary structure is provided in the accommodating cavity. One of the surfaces of the single-layer capillary structure is arranged to attach to lower convex inner walls of the lower convex support structures, and the other surface of the single-layer capillary structure is arranged to attach to the inner surface of a corresponding region of the second cover plate. The thin temperature-equalizing plate further comprises a working fluid injection hole. The working fluid injection hole communicates with the accommodating cavity, and the working fluid injection hole is sealed after injecting a phase change medium and vacuuming.
Patent WO-2020135114-A1 (WO)
Inventor: JIAN WEIMING
IPC: G06F21/32
Filed: 2019-12-13
Abstract: 一种身份信息的认证方法、装置及服务器，涉及身份认证技术领域。该方法由服务器执行，服务器分别与目标认证设备以及用户终端通信连接；该方法包括：接收目标认证设备发送的待认证用户的第一身份信息和目标认证设备的标识信息（S102）；基于已存储的合法用户的第一身份信息和目标认证设备的标识信息，对待认证用户的身份信息进行合法性认证（S104）；将认证结果发送给目标认证设备（S106）。该方法能够有效保护个人身份信息，提高身份认证的安全性、可靠性和便捷性，增强用户体验度。
Patent WO-2020151403-A1 (WO)
Inventor: WANG LIPING
IPC: D01F8/14
Filed: 2019-12-16
Abstract: La présente invention concerne un élément de stockage de liquide (100), un élément de guidage de liquide (200), un élément de refroidissement (300), un élément d'absorption de condensat (400) et un élément de support (500) utilisés pour un dispositif d'émission d'aérosol, les éléments (100, 200, 300, 400, 500) susmentionnés étant des structures dimensionnelles de réseaux tridimensionnels formés par des fibres à deux composants (2) au moyen d'une liaison thermique, et les fibres à deux composants (2) ayant une couche de revêtement (21) et une couche centrale (22). Les éléments (100, 200, 300, 400, 500) qui sont dans des structures dimensionnelles de réseaux tridimensionnels formés par les fibres à deux composants (2) au moyen d'une liaison thermique peuvent être commodément assemblés dans un dispositif d'émission d'aérosol.
Patent WO-2020151406-A1 (WO)
Inventor: ZHANG YAN
IPC: B25J9/16
Filed: 2019-12-16
Abstract: 一种运动控制方法，包括：获取关节的运动参数序列；对运动参数序列进行插值，以获得插值参数序列；以及将插值参数序列解算为运动部件的驱动参数，以驱动运动部件运动。该运动控制方法只需用户设置少量的运动参数，通过插值方式获得更大数量的运动参数，这种方式使得在保持用户低工作量的同时电机或机器人实现平稳运行成为可能。还涉及一种运动控制装置和系统以及存储介质。
Patent WO-2021120135-A1 (WO)
Title: 一种资源确定方法及资源确定装置
Inventor: HANG HAICUN
IPC: H04W72/04
Filed: 2019-12-19
Abstract: 一种资源确定方法及资源确定装置。该方法中，多个搜索空间为互相关联的。例如，该多个搜索空间承载的下行控制信息是相同的或联合传输同一下行控制信息，终端设备基于该多个搜索空间中满足预设条件的搜索空间的CCE起始位置来确定上行控制信道资源，从而能够确定唯一的上行控制信道资源。另外，本申请还提供一种信道传输方法，可对互相关联的多个搜索空间增加了一定的限制，如各搜索空间的CCE起始位置与各搜索空间对应的控制资源集合中CCE个数之间的比值均相等，从而可确定唯一的上行控制信道资源进行信道传输。
Patent WO-2021012602-A1 (WO)
Inventor: LU HUA
IPC: H04L29/06
Filed: 2019-12-20
Abstract: The present invention provides a file multi-cloud storage method and apparatus, and a computer readable storage medium. The file multi-cloud storage method is applied to an encryption distributed storage device. In the present invention, an original file to be uploaded to the cloud for storage is segmented into a plurality of cascaded sub-files by means of the encryption distributed storage device; then the plurality of cascaded sub-files are encrypted, and uploaded to the corresponding clouds for storage according to preset weights, so that any cloud storage provider cannot obtain the original file by means of analysis, and the security of cloud storage files is improved. Besides, an encryption key and a file splicing rule are stored in the encryption distributed storage device, so that an unlawful hacker obtaining all the sub-files cannot decrypt and splice the sub-files to obtain the original file, the security of cloud storage data is further improved, and the technical problem of existing cloud storage data being prone to leakage is solved.
Patent WO-2020140861-A1 (WO)
Title: 一种减少停机故障定量装载快速提升工艺方法及实现该方法的工艺装备
Inventor: LIU SUHUA
IPC: B65G65/00
Filed: 2019-12-30
Abstract: 一种减少停机故障定量装载快速提升工艺方法及工艺装备，包括物料仓（1）、提升箕斗（2）、装料装置（3）、运输皮带机（4）和称重计量给料机（5），使称重计量给料机（5）装一额定装载量加停止给料延时的总时间等于提升箕斗（2）净提升时间加装料综合用时后，继续按称重计量给料机（5）装一额定装载量加停止给料延时的总时间等于提升箕斗（2）净提升时间加装料综合用时工作，依序循环，避免了运输皮带机（4）频繁重载启动，电机烧毁造成煤矿停产重大事故的发生，避免了因环境恶劣，场地狭窄，频繁更换电机造成人力、物力、时间等的严重浪费。
Patent WO-2021142644-A1 (WO)
Title: Circuit board, and circuit board fabrication method
Inventor: LI CHENGJIA
IPC: H05K1/02
Filed: 2020-01-15
Abstract: A circuit board and a fabrication method therefor. The fabrication method comprises the following steps: providing an insulation substrate (10); providing at least one through hole (101) in the insulation substrate (10); forming patterned first conductive layers (20) on two oppositely disposed surfaces of the insulation substrate (10), wherein the first conductive layers (20) are further formed at an internal wall of the through hole (101) so as to form a conductive hole (102); forming a phase change material layer (30) on a surface of each of the first conductive layers (20) away from the insulation substrate (10), wherein the phase change material layer (30) further fills the conductive hole (102); forming a seed layer (43) on the surface of the first conductive layers (20) having the phase change material layer (30) thereon, and forming a second conductive layer (40) on a surface of the seed layer (43); and etching a conductive portion (433), the first conductive layers (20), and the second conductive layer (40), and accordingly forming a first conductive circuit layer (41) and a second conductive circuit layer (42) on the two oppositely disposed surfaces of the insulation substrate (10), such that the phase change material layer (30) is embedded in the first conductive circuit layer (41) and the second conductive circuit layer (42).
Patent WO-2021142674-A1 (WO)
Inventor: MU QIN
IPC: H04W28/04
Filed: 2020-01-15
Abstract: 本申请实施例公开了一种DCI传输方法及装置、通信设备及存储介质。所述DCI传输方法，包括：根据用户设备UE对应的调制与编码策略MCS，发送DCI；其中，所述DCI为第一类DCI或第二类DCI，所述第一类DCI包含第一MCS域和第一重复次数指示域；所述第二类DCI包含第二MCS域和第二重复次数指示域。
Patent WO-2020182003-A1 (WO)
Inventor: LI JIAN
IPC: G01N1/02
Filed: 2020-03-02
Abstract: 一种粪便收集装置（100），包括承载结构（20）以及支撑结构（30）。承载结构（20）的中部设有容载腔（21），容载腔（21）具有入口，容载腔（21）通过入口连通承载结构（20）的外部。承载结构（20）设有可断裂区（22）。支撑结构（30）连接承载结构（20），支撑结构（30）包括中间部（31）及连接中间部（31）的延伸部（32），中间部（31）远离延伸部（32）的一侧连接承载结构（20），延伸部（32）设有连接件（33）。使用时，用户通过支撑结构（30）将粪便收集装置（100）可拆卸地连接便池或者马桶，用户像往常一样正常排便，即可将粪便收集，采集完所需量样品后，通过可断裂区（22）使承载结构（20）破裂或断开，多余的粪便落入便池或马桶，无需额外处理，然后将用过的粪便收集装置（100）丢弃于垃圾收集器即可，操作较方便，使用体验较佳。
Patent WO-2020177721-A1 (WO)
Title: 一种电池模块及电池包
Inventor: WANG PENG
IPC: H01M10/04
Filed: 2020-03-04
Abstract: 本发明涉及一种电池模块及电池包。所述电池模块包括电池单体排列结构、上盖以及下盖，所述电池单体排列结构设置在所述上盖与所述下盖之间；其中，所述电池单体包括电极组件和电池壳体，所述电极组件为卷绕式结构且为扁平状，所述电极组件的外表面包括两个扁平面，两个所述扁平面沿竖直方向相互面对；或，所述电极组件为叠片式结构，所述第一极片、所述隔膜和所述第二极片沿竖直方向层叠。区别于现有技术，本发明可以减小电池模块的最大膨胀力，因此可选用体积更小的端板，从而提高电池模块的能量密度。
Patent WO-2021189232-A1 (WO)
Inventor: ZHANG BO
IPC: H01L23/482
Filed: 2020-03-24
Abstract: A display substrate and a display device. The display substrate comprises: a base substrate, conductive strips, and an interlayer insulating layer. The base substrate comprises a bonding area; the plurality of conductive strips are located in the bonding area on the base substrate, each conductive strip comprises a first sub-conductive strip and a second sub-conductive strip which are stacked, and each second sub-conductive strip is located on one side of each first sub-conductive strip distant from the base substrate; the interlayer insulating layer is located between each first sub-conductive strip and each second sub-conductive strip. The interlayer insulating layer comprises a strip-shaped hole extending in an extension direction of the conductive strips, and the strip-shaped hole is configured to expose the first sub-conductive strips, so that the second sub-conductive strips are electrically connected to the first sub-conductive strips. The strip-shaped hole exposing the first sub-conductive strips is formed in the interlayer insulating layer, thereby ensuring a large contact area between the first sub-conductive strips and the second sub-conductive strips, reducing the probability of breakage of the second sub-conductive strips at the edge position of the strip-shaped hole, and improving the yield of the display substrate.
Patent WO-2020192716-A1 (WO)
Inventor: CHEN ZUCHANG
IPC: G06F9/451
Filed: 2020-03-26
Abstract: Disclosed are a system language switching method, comprising: first, a mobile terminal receiving a first input; then, in response to the first input, the mobile terminal setting a system language to be a first language; then, if the mobile terminal determines that the first language is not a second language, the mobile terminal displaying a first interface element; then, the mobile terminal receiving a second input regarding the first interface element; and in response to the second input, the mobile terminal setting the system language to be the second language. In this way, the system language of the mobile terminal is quickly recovered to a language commonly used by a user.
Patent WO-2021179357-A1 (WO)
Inventor: ZHAO JINGWEI
IPC: B21C37/08
Filed: 2020-03-28
Abstract: A method for forming a micro-channel by using air inflation, comprising: using a method that combines numerical simulation and composite rolling experiments to analyze hydrogen pressure as well as the effect of the composite strength of a metal composite ultra-thin band after composite rolling on the diameter of a micro-channel, obtaining the correspondence between the diameter of the micro-channel and the content of titanium hydride, the heating temperature, and the composite strength of the metal composite ultra-thin band, and preparing, according to needs, micro-channel products having different diameters and distributions the cross-sections of which are sealed tubes.
Patent WO-2020200164-A1 (WO)
Inventor: XUE JIUZHI
IPC: G02F1/1334
Filed: 2020-03-30
Abstract: A selectively erasable liquid crystal writing board, wherein the liquid crystal writing board comprises: a first substrate(10), a first conductive layer(20), a functional layer(30), a liquid crystal layer(40), a second transparent conductive layer(50) and a second transparent substrate(60) stacked in sequence, wherein an external electric field can be applied to the selectively erasable liquid crystal writing board via the first conductive layer(20) and the second transparent conductive layer(50), wherein upon application of an external mechanical pressure on a selected area of the liquid crystal writing board, the fractional voltage across the functional layer(30) in the selected area is reduced, and the fractional voltage across the liquid crystal layer(40) in the selected area is increased to reach a threshold voltage required to switch the liquid crystal molecules in the liquid crystal layer(40) to a desired state. The selectively erasable liquid crystal writing board has advantages of a convenient operation, low cost and no erasing trace residue.
Patent WO-2021082364-A1 (WO)
Title: Add-on lens assembly, mobile terminal, and image capturing device
Inventor: XU JIANWEI
IPC: G03B17/14
Filed: 2020-04-17
Abstract: An add-on lens assembly (100), a mobile terminal (200), and an image capturing device (1). The add-on lens assembly (100) is connected to the mobile terminal (200). The add-on lens assembly (100) comprises a back plate (110), and a lens (120) and one of a guide member (130) or a member to be guided disposed on the back plate (110). The guide member (130) or the guide member to be guided and the lens (120) on the back plate (110) are provided on two opposite sides of the back plate (110). An optical axis of the lens (120) is perpendicular to the back plate (110). The guide member (130) or the member to be guided on the back plate (110) matches a guide member or a member to be guided (240) on the mobile terminal (200), and the mobile terminal (200) is mounted on the back plate (110) by means of matching the guide member (130) with the member to be guided (240) and performing a sliding operation. The add-on lens assembly (100) enables, by providing the guide member (130) and the member to be guided (240), the mobile terminal (200) to be mounted on the back plate (110) by means of a sliding operation, thereby ensuring a precise connection between the add-on lens assembly (100) and the mobile terminal (200), improving image capturing quality, and facilitating mounting and removal of the add-on lens assembly (100).
Patent WO-2021212474-A1 (WO)
Inventor: Jiao Chunxu
IPC: H04W72/02
Filed: 2020-04-24
Abstract: Provided in embodiments of the present application are a resource indication information transmission method, device and system, which are applicable to the fields of Internet of Vehicles, intelligent connected vehicles, assisted driving, intelligent driving and so on, and can reduce the interference between terminal devices or improve resource utilization. In the method, a first terminal device determines X candidate single time unit resource sets according to the number of sub-channels used by a second terminal device to transmit a PSSCH and/or a PSCCH, and indicates to the second terminal device K candidate single time unit resources the time domain positions of which are located within a first time window and which are in the X candidate single time unit resource sets, such that the second terminal device determines a first time-frequency resource according to the K candidate single time unit resources. The first time window is a time window that is comprised in a selection window corresponding to at least one candidate single time unit resource set among the X candidate single time unit resource sets.