baber/WOPTO huggingface dataset:
Patent WO-2019052404-A1 (WO)
Title: Dust collection device, air duct exception handling method and apparatus for dust collection device
Inventor: ZHU YUNFEI
IPC: A47L9/28
Filed: 2018-09-07
Abstract: A dust collection device, an air duct exception handling method and apparatus for a dust collection device. The air duct exception handling method for a dust collection device comprises: receiving an air pressure value measured by an air pressure sensor (5) (S21), the air pressure sensor (5) being located in an air duct between a blower (2) and a dust filtering apparatus (4) of the dust collection device; determining, according to the air pressure value measured in real time, whether an exceptional event occurs in the air duct of the dust collection device (S22); and if it is determined that an exceptional event occurs, performing corresponding handling according to the type of the exceptional event (S23). The exception detection approach based on the air pressure of the air duct is simple and practicable, and by presetting a corresponding approach for handling, both the degree of automation and the handling efficiency are relatively high.
Patent WO-2020047861-A1 (WO)
Title: Method and device for generating ranking model
Inventor: WANG YANG
IPC: G06F16/248
Filed: 2018-09-07
Abstract: A method and device for generating a ranking model. The method specifically comprises: obtaining a sample set (201); for a sample in the sample set, inputting query information, a first position document, and a second position document in the sample into an initial model, respectively obtaining a score of each input document, and determining a target value of the sample on the basis of the obtained scores, a click deviation of a first position, and an unclicked deviation of a second position (202); updating the initial model on the basis of the target value of each sample (203); determining whether the training of the initial model is completed (204); and determining the updated initial model to be a ranking model (205).
Patent WO-2020006890-A1 (WO)
Inventor: CAO GUOHUA
IPC: B66B5/28
Filed: 2018-09-21
Abstract: Disclosed is a cage jamming buffering device for an ultra-deep vertical shaft large-tonnage hoisting system. An end cage jamming buffering mechanism is additionally provided at two ends of automatic wire rope tension balancing mechanisms (01). The end cage jamming buffering mechanism comprises an end buffering module and an end fixing module, wherein the end buffering module and the end fixing module are respectively mounted on shafts of the automatic wire rope tension balancing mechanisms (01) located at two ends; the end buffering module is mainly composed of a buffering bearing pedestal (37), a stop block (34), a buffering block (35) and a stop block (36), which are sequentially mounted on the shaft of the automatic wire rope tension balancing mechanism (01) located at one end; the end fixing module is mainly composed of a fixed bearing pedestal (41) and a fixed block (43), which are mounted on the shaft, the fixed bearing pedestal (41) being connected to a transmission gear by means of an adjusting bolt (42), and the fixed block (43) being located between the transmission gear and the fixed bearing pedestal (41); and before the shaft rotates, a distance is reserved between the stop block (36) and the buffering block (35) on the transmission gear adjacent to the stop block. The device can ensure that a wire rope is not be broken when an ultra-deep vertical shaft large-tonnage hoisting system has a cage jamming fault.
Patent WO-2020056785-A1 (WO)
Inventor: SHAO LEI
IPC: H01F7/18
Filed: 2018-09-23
Abstract: A control system for an electromagnet. The electromagnet comprises a metal frame, an iron core, a coil and a filler. The metal frame has a recessed portion, and a threaded hole is arranged at a bottom portion thereof. The iron core is installed at the metal frame by means of threads arranged at a lower end thereof. The coil comprising turns of a metal wire is wound around an outer surface of the iron core. The filler is provided at the center of the recessed portion of the metal frame. The control system comprises a magnetic force detection sensor, a current detection sensor, a controller, a serial port circuit and an adjustable resistor. The magnetic force detection sensor is embedded in a top end of the iron core to effectively detect a change in a magnetic force. The magnetic force detection sensor directly transmits detected data to the controller in real time. The adjustable resistor and the coil are connected in parallel. A control port of the adjustable resistor is connected to the controller. The above technical solution has a simple structure, can be used conveniently, and enables adjustment of magnetic force settings with respect to an electromagnet. Moreover, adjustment of a coil is performed by means of a current, thereby providing a stable magnetic force.
Patent WO-2019062765-A1 (WO)
Title: Wet part of fourdrinier
Inventor: LI HAO
IPC: D21F3/08
Filed: 2018-09-26
Abstract: A wet part of a fourdrinier, comprising a rotating breast roll (9) and couch roll (5), a forming net (2) being disposed between the breast roll (9) and couch roll (5); a back surface of the forming net (2) is provided with a water removal element (3), and a headbox (1) that is used for slurry to flow onto the forming net (2) is disposed above the breast roll (9); the forming net (2) is tangential to a lower part of the couch roll (5), and the couch roll (5) is further provided with a coarse cotton cloth (4) tangential thereto, the tangent point of the coarse cotton cloth (4) and the couch roll (5) overlapping with or being located in front of the tangent point of the forming net (2) and the couch roll (5); the forming net (2) is internally and externally attached on a part of an outer surface of the couch roll (5); further comprised is a press roll (10) that abuts against the couch roll (5), a pressing region being formed between the press roll (10) and the couch roll (5), pressing and removing water from a wet paper sheet (8) on the forming net (2) that is shaped on a surface of the coarse cotton cloth (4).
Patent WO-2019072144-A1 (WO)
Title: Separators, electrochemical devices comprising the separator, and methods for making the separator
Inventor: CHENG ALEX
IPC: H01M10/0525
Filed: 2018-10-08
Abstract: Disclosed are a separator for an electrochemical device, comprising a porous base membrane and a coating layer being formed on at least one side of the porous base membrane, wherein the coating layer comprises polybenzimidazoles having a weight average molecular weight ranging from 5×103 to 1×106; as well as an electrochemical device including the separator and a method for making the separator.
Patent WO-2019100860-A1 (WO)
Title: Drum washing machine
Inventor: WENG ZONGYUAN
IPC: D06F39/00
Filed: 2018-10-12
Abstract: Disclosed is a drum washing machine, comprising a cabinet (1), and an outer drum (2) and an inner drum (3) arranged in the cabinet (1), wherein the cabinet (1) is provided with a door (4); a window gasket (5) for sealing is arranged between the cabinet (1) and the outer drum (2); a front flange (32) of the inner drum is provided with a flow guide structure (323) protruding forwardly and used for guiding air into the inner drum (3) during a spin-drying stage of the washing machine; and a plurality of ventilation openings (541) in communication with a space between the front flange (32) of the inner drum and the outer drum (2) are provided in the window gasket (5). By means of the flow guide structure (323) arranged at the front flange (32) of the inner drum, when the washing machine performs spin-drying, air on a front side of the front flange (32) of the inner drum is guided to a rear side of the front flange (32) of the inner drum, such that a negative pressure is formed between the front flange (32) of the inner drum and the outer drum (2); and by means of the ventilation openings (541) being provided in the window gasket (5), air in the window gasket (5) enters between the front flange (32) of the inner drum and the outer drum (2) through the ventilation openings (541), such that a larger airflow is formed at an inside surface of the window gasket (5), thereby realizing quick drying of the inside surface of the window gasket (5), facilitating the improvement of a drying speed of the window gasket (5), and reducing the breeding of bacteria and eliminating odor.
Patent WO-2019076373-A1 (WO)
Title: Photographing method, mobile terminal and computer-readable storage medium
Inventor: ZHANG WEI
IPC: H04N5/232
Filed: 2018-10-19
Abstract: Provided are a photographing method, a mobile terminal and a computer-readable storage medium. The photographing method is applied to a mobile terminal, and the method comprises: if a horizontal photographing instruction is monitored, determining an imaging state at the current image photographing to be a horizontal imaging state; if a vertical photographing instruction is monitored, determining an imaging state at the current image photographing to be a vertical imaging state; and using a pre-set part of area of an image sensor to carry out light sensing processing on the current image data obtained by means of photographing, and obtaining a photographed image, wherein the pre-set part of area is determined according to a predetermined correlation between the horizontal imaging state as well as the vertical imaging state and a sensing area of the image sensor.
Patent WO-2019119968-A1 (WO)
Title: Method for preloading application, storage medium, and terminal device
Inventor: CHEN YAN
IPC: G06F9/50
Filed: 2018-10-27
Abstract: A method for preloading an application, a storage medium, and a terminal device are provided. The method includes the following. First status feature information of a terminal device is acquired in response to an application-preloading-prediction event being detected to be triggered. The first status feature information is compared with a plurality of pre-collected samples of a sample set. The plurality of pre-collected samples include status second feature information of the terminal device in a preset sampling period, and each sample of the plurality of pre-collected samples corresponds to a sample tag indicating a next application to be launched. A target application to be launched is predicted according to a comparison result. The target application is preloaded. By adopting the above technical solutions of embodiments of the disclosure, the application to be launched can be predicted accurately, thus improving launching speed of the application under the precondition of saving storage space.
Patent WO-2019218603-A1 (WO)
Title: File transfer device, server and management terminal
Inventor: XU YUBIN
IPC: G06Q10/10
Filed: 2018-10-31
Abstract: A file transfer device, comprising a cabinet body. A control cabinet and a locker are provided on the cabinet body, and the control cabinet is connected to the locker. The control cabinet comprises an input module, a control module, and a sending module. The input module is used for obtaining file delivery information input by a sender and identity information of a receiver, wherein the file delivery information comprises a file name, a file number, and receiver information. The locker is used for storing the file sent by the sender. The sending module is used for sending, according to the receiver information, the file delivery information to a receiver corresponding to the receiver information. The control module is used for verifying, according to the file delivery information, the identity information of the receiver obtained by the input module, and controlling the locker to be open when the verification is successful.
Patent WO-2020093186-A1 (WO)
Title: Hoisting method for two-level guyed transmission line tower
Inventor: WANG CONG
IPC: B66C13/00
Filed: 2018-11-05
Abstract: Provided is a hoisting method for a two-level guyed transmission line tower, comprising the following steps: S1) ground assembling; S2) hoisting a tower body and an upper cross arm; S3) unhooking; S4) mounting a guyed line; S5) hoisting a lower cross arm; S6) adjusting the mounting precision of the tower body. The method is convenient for controlling construction quality, reducing tonnage requirements for cranes, reducing environmental impact and saving construction costs.
Patent WO-2020069639-A1 (WO)
Inventor: HUANG QIANG
IPC: G05B19/042
Filed: 2018-12-20
Abstract: 本申请公开了一种设备控制方法、控制装置及采用该控制装置的设备，其中，该方法包括：检测设备的外机是否进入待机状态；在检测到外机进入待机状态后，控制外机进入低功耗模式；其中，低功耗模式用于控制外机的驱动断电。本申请解决了传统技术中多联机空调外机待机功耗较高的问题，大大降低了用电功耗，节约用电成本，同时，提升了设备使用寿命以及利用率。
Patent WO-2019141044-A1 (WO)
Title: Perovskite solar cell having interface modification layer and preparation method thereof
Inventor: YAO JIZHONG
IPC: H01L51/48
Filed: 2018-12-21
Abstract: A perovskite solar cell having an interface modification layer. A cross-section thereof sequentially comprises a transparent conductive substrate, a first transport layer, a perovskite active layer, a second transport layer, and a back electrode. At least one first interface modification layer is disposed between the perovskite active layer and the first transport layer, and nothing or at least one second interface modification layer is disposed between the perovskite active layer and the second transport layer. A preparation method of the perovskite solar cell comprises: adding an interface modification layer between a perovskite active layer and a transport layer of a perovskite solar cell to obtain a perovskite solar cell having an interface modification layer; passivating the surface of the transport layer; optimizing the crystalline structure of the perovskite; and inhibiting ion migration in the perovskite active layer to a certain extent, so as to improve the efficiency of photoelectric conversion and long-term stability for the perovskite solar cell.
Patent WO-2020029513-A1 (WO)
Title: Management and analysis system for computation tasks generated by molecular force field parameters, and operation method thereof
Inventor: CHEN YONGPAN
IPC: G16C10/00
Filed: 2018-12-21
Abstract: A management and analysis system for computation tasks generated by molecular force field parameters, and an operation method thereof, comprising a computation result analysis module and a computation task management module; the computation result analysis module is connected to the computation task management module, and the computation task management module is connected to a force field construction computing server by means of a cloud computing interface. The operation method comprises (1) selecting a molecular force field construction computation template; (2) selecting a computation task submission platform and submitting calculation; (3) recovering the computation result; (4) analyzing the computing result. The system and the method thereof are visual and panoramic, provide a convenient cloud computing calling interface, enhances the speed of force field construction, enable an interactive analysis method for force field construction the computation results, locates computation anomalies conveniently and rapidly, and supports automated analysis task processing.
Patent WO-2020000945-A1 (WO)
Inventor: NING CHEN
IPC: G06F11/30
Filed: 2018-12-25
Abstract: An NVME backplane lighting control method, a system, a medium and a device, which are applied to a motherboard. Said method comprises: when having received a target VPP signal, running a target code, so as to parse the target VPP signal (S11), the target code being a code previously added to the motherboard, and the target code storing VPP addresses which are connected to the motherboard and correspond to all NVME backplanes; parsing the target VPP signal, so as to obtain a target VPP address corresponding to the target VPP signal (S12); and sending the target VPP address to a target NVME backplane corresponding to the target VPP address, so as to light the target NVME backplane (S13). Hence, in said method, multiple NVME backplanes can be lighted by means of one VPP signal, greatly reducing the complexity of lighting the NVME backplanes.
Patent WO-2020034553-A1 (WO)
Inventor: LUO FENGLING
IPC: F04B53/22
Filed: 2018-12-28
Abstract: 一种高压泵，包括设有活塞腔（11）的泵体（10），活塞腔（11）的一端设有阀组件（40），活塞腔（11）的另一端可滑动容纳有活塞（20），活塞（20）的外端连接有推杆（30）；活塞（20）的外侧壁周向开设有第一凹陷（21），第一凹陷（21）的两端均弹性变形地抵接于活塞腔（11）的内侧壁；活塞（20）的外端面开设有安装槽（22），推杆（30）与活塞（20）相对的一端设置有连接杆（31），连接杆（31）的外端面设置有卡接件（32），卡接件（32）的外径大于安装槽（22）的内径，连接杆（31）配合插设于安装槽（22）内，且卡接件（32）与安装槽（22）的底部过盈配合。推杆（30）与活塞（20）连接牢固，拆装方便，且对活塞（20）的制造精度要求较低。以及一种高压泵送方法。
Patent WO-2020062700-A1 (WO)
Inventor: FAN YUQUN
IPC: H04N21/4402
Filed: 2018-12-29
Abstract: The present application relates to the technical field of streaming media transmission, and in particular to a method for processing media data, and a client and a server. The method comprises: acquiring an overlay and information of a region associated with the overlay, wherein the information of the region associated with the overlay is used for indicating the region associated with the overlay; and when a trigger operation for the region associated with the overlay is detected, displaying the overlay.
Patent WO-2020133533-A1 (WO)
Inventor: LI JI
IPC: G21K1/02
Filed: 2018-12-29
Abstract: 一种X射线吸收光栅制作方法及X射线吸收光栅，制作方法包括步骤：在基底(1)上制作光栅槽(2a)或光栅孔(2b)，形成光栅槽阵列或光栅孔阵列；有机溶剂、水、表面活性剂清洗基底(1)；金属纳米颗粒(3)加入挥发性溶剂和表面活性剂，制得悬浊液；真空下，将金属纳米颗粒悬浊液填充至光栅微结构中，且金属纳米颗粒(3)沉降填满光栅槽(2a)或光栅孔(2b)；检测，如填充不均匀或者光栅微结构内没有布满金属纳米颗粒(3)，继续填充；清洗基底表面的金属纳米颗粒(3)。吸收光栅包括基底(1)，基底上(2)设有光栅槽阵列或光栅孔阵列，光栅槽(2a)或光栅孔(2b)填满金属纳米颗粒(3)。与熔融金属材料制成的光栅性能相差无几，且制作方法简单、门槛低、成本低廉，便于在普通实验室操作及实现。
Patent WO-2020150858-A1 (WO)
Inventor: HO CHIH-CHUNG
IPC: A61C8/00
Filed: 2019-01-21
Abstract: A one-piece dental implant (1). The one-piece dental implant (1) comprises a first portion (10) and a second portion (20). The first portion (10) has a central axis, the first portion (10) has an in-bone portion (101) and a gingival portion (13), the in-bone portion (101) is connected to the gingival portion (13), and the outer diameter of the gingival portion (13) is smaller than the maximum outer diameter of the in-bone portion (101). The second portion (20) has a connecting portion (21) and a trimmed portion (22) aligned with the central axis, the connecting portion (21) is connected to the gingival portion (13) of the first portion (10), and the trimmed portion (22) is connected to the connecting portion (21); in the direction perpendicular to the central axis, the sectional area of the trimmed portion (22) is greater than the sectional area of the gingival portion (13) of the first portion (10); the trimmed portion (22) has at least one side face (25) and a clamping portion (27), and the at least one side face (25) of the trimmed portion (22) is gradually enlarged upwards, so that the sectional area of the trimmed portion (22) gradually increases upwards; and the clamping portion (27) is provided on an upper portion of the trimmed portion (22). A part of the trimmed portion (22) can be trimmed and polished to form a support (23); the support (23) has an angle and a size suitable for installing an artificial tooth (24), improving the installation quality and installation stability of the artificial tooth.
Patent WO-2020154876-A1 (WO)
Title: Thin-film transistor and manufacturing method therefor, array substrate and display apparatus
Inventor: YAN LEI
IPC: H01L29/786
Filed: 2019-01-29
Abstract: Disclosed are a thin-film transistor and a manufacturing method therefor, an array substrate and a display apparatus. The thin-film transistor comprises: an active layer located on a side of a substrate; a first interlayer dielectric layer located on a side of the active layer away from the substrate; a source electrode penetrating through the first interlayer dielectric layer and connected to the active layer; a second interlayer dielectric layer located on a side of the first interlayer dielectric layer away from the active layer, and covering the source electrode; and a drain electrode comprising a first portion that penetrates through the second interlayer dielectric layer and the first interlayer dielectric layer and is connected to the active layer.
Patent WO-2019166000-A1 (WO)
Inventor: YE LEI
IPC: G06F8/38
Filed: 2019-02-28
Abstract: Disclosed by the present invention are a graphical user interface redrawing method, a terminal device and a computer readable storage medium. The method comprises: merging invalidate data of multiple Views under the same View Group in the same VSYNC drawing period in an Android system GUI and saving to a HashMap; sending to a UI thread a message for delaying execution of an invalidate instruction; reading all invalidate data from the HashMap and emptying the HashMap after a delay time interval of the message is reached; and executing the invalidate instruction according to the read invalidate data.
Patent WO-2020015394-A1 (WO)
Inventor: PU CHI-LEI
IPC: G06Q30/02
Filed: 2019-04-09
Abstract: 一种人脉建立系统，用于提供服务平台，以供发布第一用户的人脉关系交易值，以供第二用户据以与第一用户之间建立并执行人脉关系交易，进而达到人脉拓展的目的。
Patent WO-2019201175-A1 (WO)
Inventor: CAI GUOQIANG
IPC: H04W36/18
Filed: 2019-04-12
Abstract: L'invention concerne un système de communication LTE train-sol pour la transmission de données d'endommagement de composants de train, qui comprend : un sous-système d'accès monté sur véhicule; un sous-système de transmission train-sol; et un sous-système de transmission d'accès au sol. Le sous-système d'accès monté sur véhicule comprend un dispositif CPE LTE et une antenne extérieure disposée sur la carrosserie du train. Le dispositif CPE LTE est connecté sans fil au sous-système de transmission train-sol au moyen de l'antenne extérieure. Le sous-système de transmission train-sol comprend au moins deux ENodeB LTE train-sol, un réseau central LTE et un routeur d'accès. L'eNodeB LTE train-sol est connecté sans fil au dispositif CPE LTE au moyen de l'antenne extérieure. Le sous-système de transmission d'accès au sol comprend une passerelle d'accès WiFi et un RNC. La passerelle d'accès WiFi et Le RNC sont connectés au routeur d'accès en mode filaire ou sans fil. Le système de communication LTE train-sol pour la transmission de données d'endommagement de composants de train peut mettre en oeuvre un support de transmission de données pour des décisions de remplacement et d'entretien de composants de train à grande vitesse.
Patent WO-2019206001-A1 (WO)
Title: Electronic ink screen and mobile terminal
Inventor: WU TSANGCHIH
IPC: G06F3/041
Filed: 2019-04-17
Abstract: Provided are an electronic ink screen and a mobile terminal. The electronic ink screen comprises: a first substrate, a common electrode layer, an electronic ink layer, a pixel electrode layer, and a second substrate provided in sequence; wherein the second substrate is provided with a control chip; the common electrode layer comprises a plurality of touch sensors, and the plurality of touch sensors are connected to the control chip by means of wiring; the control chip performs touch scanning on the common electrode layer or controls the common electrode layer to display.
Patent WO-2019214679-A1 (WO)
Inventor: XU Chuanfei
IPC: G06N7/00
Filed: 2019-05-09
Abstract: 实体搜索方法、相关设备及计算机存储介质，其中所述方法包括：确定查询信息中所包括的第一分类词和第二分类词（S102）；根据第一实体库以及所述查询信息中所包括的第一分类词和第二分类词，确定w个候选实体各自对应的s个相关度，所述候选实体的信息中包括有第三分类词和第四分类词，所述相关度用于指示所述查询信息中的分类词和所述候选实体中的分类词之间的相关度；根据所述w个候选实体各自对应的s个相关度，确定所述查询信息对应的目标实体的信息（S108），所述目标实体为所述w个候选实体中的实体。所述方法能够解决现有技术中由于表述差异导致结果搜索的匹配率较低或者准确率较低等问题，从而提高了搜索的准确率。
Patent WO-2020232597-A1 (WO)
Inventor: LIN WEI
IPC: C07C227/04
Filed: 2019-05-20
Abstract: The present invention provides a diamine compound, a preparation method therefor, and a thermosetting resin composition. The diamine compound has a structure as represented by structural formula (I). The structure of the diamine compound has both an aromatic amine group and an aryl ester-based functional group. As a curing agent for epoxy resin, the thermosetting resin composition of the diamine compound is low in dielectric constant and dielectric loss factor, has good thermal resistance and toughness, and has excellent bond strength to metals.