baber/WOPTO huggingface dataset:
Patent WO-2020173134-A1 (WO)
Inventor: FANG SHUMING
IPC: G01L13/02
Filed: 2019-11-13
Abstract: An attention mechanism-based speech synthesis method and device. The method comprises: determining, according to a target text, an encoded text matrix and an encoded audio matrix (S301); determining a decoded audio matrix according to the encoded text matrix and the encoded audio matrix by means of a function L(A) (302), wherein the function L(A) is a loss function of an attention mechanism determined according to A  nt  and W nt ; and determining a Mel-frequency cepstral coefficient according to the decoded audio matrix, and determining a target audio element according to the Mel-frequency cepstral coefficient (S303). The method can cause W  nt  to change linearly when an alignment strength of a target text is less than an alignment strength threshold. The invention can greatly reduce algorithm difficulty in conventional attention mechanisms, and does not require large amounts of sample data and training time to perform a forced alignment of a text and an obviously deviated audio signal.
Patent WO-2021097718-A1 (WO)
Title: 一种为自动驾驶提供时间源的方法及装置
Inventor: QU MINGGUANG
IPC: H04J3/06
Filed: 2019-11-20
Abstract: 本发明实施例公开了一种为自动驾驶提供时间源的方法及装置，可以应用于人工智能领域的车辆自动驾驶。所述方法包括通过第一晶体振荡器向所述自动驾驶系统的第一子系统提供第一时间源，以及根据接收到的卫星时间信号向所述自动驾驶系统的第二子系统提供第二时间源。通过实施本发明实施例，能够为自动驾驶系统提供稳定可靠的全局时间源基准，确保自动驾驶系统的安全运行，并且能够满足系统对世界标准时间的需求。
Patent WO-2021031461-A1 (WO)
Title: Method for determining instability of arch dam abutment rock mass comprising structural plane
Inventor: CHEN ZAITIE
IPC: G06F17/00
Filed: 2019-12-09
Abstract: A method for determining the instability of an arch dam abutment rock mass comprising a structural plane, comprising the following steps: establishing a stress and strain relationship of a structural plane to obtain a shear force-shear displacement relationship of a fault zone; constructing a cusp catastrophe model for rock mass instability; and monitoring the displacement generated by the structural plane, and sounding an alarm when an instability condition is reached. By means of the described method, a catastrophe model for the instability of a rock mass of a structural plane is constructed, a basis for determining rock mass instability is provided, and the cusp catastrophe theory is used to solve the problem in which an actual rock mass is non-continuous. The described method no longer takes a rock mass as a continuous whole, but instead considers the effects of the characteristics of surrounding rock and fissures on the stability of a rock mass, which is more reasonable. Once the structural plane is about to lose stability, an alarm will be sounded to facilitate measures being promptly taken.
Patent WO-2021109242-A1 (WO)
Inventor: YANG FAN
IPC: H01L27/146
Filed: 2019-12-17
Abstract: Dispositif à semi-conducteur et procédé de fabrication associé, le procédé de fabrication pour le dispositif à semi-conducteur comprenant les étapes suivantes : (S12) une structure de remplissage de tranchée est formée dans un substrat d'une région de pixels ; (S13) une couche diélectrique tampon recouvre la surface du substrat de la région de pixels, et la couche diélectrique tampon enfouit la structure de remplissage de tranchée ; (S14) la couche diélectrique tampon est gravée de manière à former une première ouverture qui expose au moins une partie du substrat au niveau de la périphérie de la paroi latérale au niveau de la partie supérieure de la structure de remplissage de tranchée et/ou une partie de la partie supérieure de la structure de remplissage de tranchée ; et (S15) une couche de grille métallique est formée sur la couche diélectrique tampon et remplit la première ouverture de manière à se connecter électriquement à la partie exposée du substrat et/ou à la partie exposée de la partie supérieure de la structure de remplissage de tranchée. La solution technique ci-dessus permet à la couche de grille métallique de se connecter électriquement à la partie exposée du substrat et/ou à la partie exposée de la partie supérieure de la structure de remplissage de tranchée de sorte que la performance électrique du dispositif à semi-conducteur peut être optimisée et améliorée.
Patent WO-2020177476-A1 (WO)
Inventor: TANG SHENGWEI
IPC: B29D99/00
Filed: 2020-01-06
Abstract: 一种PVC芯表层热转印户外地板的制备工艺，包括PVC发泡芯层的制备、热转印、涂胶、覆膜、包装入库，该PVC地板包括表层材料、胶水、热转印、芯层材料PVC，所需原材料简单易购，生产效率高，打印机可同时打印多块，每块纹理都可以不一样，生产速度可达到5米/min。
Patent WO-2021138762-A1 (WO)
Inventor: LI GUORONG
IPC: H04W72/04
Filed: 2020-01-06
Abstract: 本申请实施例提供一种通知发送时间信息的方法及其装置，所述方法包括：终端设备在高层确定业务数据或控制信息的传输所对应的发送时间信息；所述终端设备从所述高层向物理层(PHY)发送所述发送时间信息。
Patent WO-2020143646-A1 (WO)
Inventor: YANG DAN
IPC: A61K36/889
Filed: 2020-01-08
Abstract: A composition for treating dry eye comprising deacidified coconut oil. The composition can be used in combination with a composition comprising wolfberry, Astragalus root and chrysanthemum, or a composition comprising Cassiae semen and Borneol. Preparation method and pharmaceutical use thereof.
Patent WO-2021138909-A1 (WO)
Inventor: HONG WEI
IPC: H04W72/12
Filed: 2020-01-10
Abstract: 本公开是关于一种数据帧传输方法、数据帧传输装置。数据帧传输方法包括：确定数据帧的传输从第一连接切换至第二连接；响应于数据帧的传输从第一连接切换至第二连接，在所述第二连接上对所述数据帧进行重传计数。通过本公开实现针对数据帧传输发生切换时，对数据帧重传的计数。
Patent WO-2020143792-A1 (WO)
Inventor: LIU WENHAO
IPC: H04L5/00
Filed: 2020-01-10
Abstract: Provided are a resource allocation method and device, a storage medium and an electronic device. The method comprises: a first communication node receiving at least one of a first type of signaling and a second type of signaling, wherein the first type of signaling is used for indicating a resource attribute, and the second type of signaling is used for instructing or enabling the resource attribute to correspond to the availability of a resource.
Patent WO-2020151587-A1 (WO)
Inventor: XU ZHENHUA
IPC: H02J3/38
Filed: 2020-01-17
Abstract: 本文提供一种发电机组调频迫切度评估方法、装置、电力系统及存储介质。其中，该方法包括：根据区域电网中的多种类型发电机组的装机容量占比η，通过仿真分析得到正常运行工况下的电网频率波动趋势、以及故障工况下的电网频率波动趋势，根据正常运行工况下的电网频率波动趋势以及故障工况下的电网频率波动趋势，获得多种类型发电机组的调频参与度P；根据多种类型发电机组的调频参与度P、以及每种类型发电机组的调频参与度P的相应类型发电机组的装机容量占比η，计算获得电力系统对多种类型的发电机组的调频迫切度为U，基于调频迫切度U实现区域电网参与电力系统的调频。
Patent WO-2021163940-A1 (WO)
Title: Array substrate and manufacturing method therefor, display panel and display device
Inventor: LIU DONGNI
IPC: H01L27/12
Filed: 2020-02-19
Abstract: An array substrate and a manufacturing method therefor, a display panel and a display device. The manufacturing method for an array substrate comprises: providing a base substrate (1); sequentially forming an electrode structure (2) on a first surface of the base substrate (1); forming a first protective structure (3) which covers the base substrate (1) on a side of the electrode structure (2) facing away from the base substrate (1); turning over the base substrate (1) so that the first protective structure (3) is attached to a bearing machine platform; forming a binding terminal (4) on a second surface of the base substrate (1), the second surface being arranged opposite the first surface; and turning over the base substrate (1) again, and patterning the first protective structure (3) to expose the electrode structure (2). The manufacturing method not only protects the electrode structure (2) on the first surface of the base substrate (1) to prevent the electrode structure (2) from being damaged, but also makes it unnecessary to tear off the first protective structure (3), thereby simplifying the manufacturing process and reducing the production cost.
Patent WO-2021168736-A1 (WO)
Inventor: DONG YAN
IPC: B82Y40/00
Filed: 2020-02-27
Abstract: Provided is a method for preparing a highly disperse tetragonal-phase barium titanate nanoparticle, comprising: 1) dissolving tetrabutyl titanate in an organic solvent to obtain solution A; adding a barium compound to glacial acetic acid for dissolution or reaction to obtain solution B; and mixing solutions A and B to prepare an organosol containing titanium and barium; 2) mixing the sol with a water-soluble salt, resting or centrifuging same to settle the water-soluble salt, and removing the excess organosol from the upper part to obtain a mixture of the sol and the water-soluble salt; 3) maintaining the temperature, so that sol-gel transition occurs, and drying the gel to coat the surface of the water-soluble salt particle with a dry gel film; 4) performing calcining at a temperature above 600ºC and below the melting point of the salt, so that the dry gel film is converted into a barium titanate nanoparticle to form a calcining product; and 5) performing washing using water and drying to obtain a tetragonal-phase barium titanate nanoparticle. The method enables highly disperse tetragonal-phase barium titanate nanoparticles to be quickly prepared in batches, and the nanoparticles can be used for preparing basic electronic elements such as ultra-thin multilayer ceramic capacitors.
Patent WO-2020207206-A1 (WO)
Title: 操作控制方法、装置、电子设备及存储介质
Inventor: YANG JIN
IPC: A63F13/837
Filed: 2020-03-17
Abstract: 一种操作控制方法、装置、电子设备及存储介质。方法包括：终端在图形用户界面中显示目标按钮（301）；当检测到对该目标按钮的触控操作时，终端获取该当前虚拟对象所控制的虚拟道具的类型（302），确定所述显示模式切换功能和射击功能中待触发的目标功能以及所述目标功能所对应的目标模式；基于所述目标模式，在所述图形用户界面中执行所述目标功能。
Patent WO-2021203403-A1 (WO)
Title: Microapp subscription recommendations
Inventor: LIU XIN
IPC: G06F9/44
Filed: 2020-04-10
Abstract: A system that comprises a microapp server includes a memory and at least one processor coupled to the memory. The microapp server is configured to generate a recommendation to modify a set of one or more subscribed microapps. The microapp server is configured to gather observational data that characterizes interactions of a user with an endpoint. The user is associated with the set of one or more subscribed microapps. The microapp server is further configured to identify, based on the observational data, a modification to the set of one or more subscribed microapps. The microapp server is further configured to send, to an administration console, the recommendation to modify the set of one or more subscribed microapps in accordance with the identified modification.
Patent WO-2020216163-A1 (WO)
Inventor: DU BOWEN
IPC: G01B7/16
Filed: 2020-04-20
Abstract: A BeiDou deformation monitoring error testing apparatus and method, comprising a control unit (1), and a reference unit (2), a measurement unit (3), a mobile unit (4) and a multipath simulation unit (5), each connected to the control unit (1) by means of wiring, the mobile unit (4) being disposed at one side of the reference unit (2), the measurement unit (3) being mounted on the mobile unit (4), the mobile unit (4) driving the measurement unit (3) to move horizontally and vertically, and the multipath simulation unit (5) being mounted at one side of the measurement unit (3); the reference unit (2) and the measurement unit (3) being used to measure a theoretical position and an actual position of a BeiDou antenna (32), respectively, and send corresponding position information to the control unit (1), the control unit (1) performing comparative analysis and calculating an error between the two; the multipath simulation unit (5) reflecting a satellite signal so as to interfere with a measurement of the measurement unit. The BeiDou deformation monitoring error testing apparatus and method can realize highly accurate automatic control and simulation of deformation, acquire highly accurate sample data, realize deformation monitoring error testing in static and dynamic multipath environments, and evaluate accuracy of positioning technology in different multipath environments.
Patent WO-2020221070-A1 (WO)
Inventor: LIU ZHE
IPC: H04W72/08
Filed: 2020-04-21
Abstract: L'invention porte sur un procédé et un dispositif de maîtrise de congestion, qui appartiennent au domaine des communications sans fil. Si une ressource associée à un second moyen d'attribution de ressources existe dans un groupe de ressources, un dispositif terminal peut acquérir, selon des informations d'état de congestion, une première ressource permettant d'envoyer un paquet de données à transmettre du dispositif terminal, de telle sorte que le cas d'une perte de paquet ou d'erreurs dans la réception de paquets de données peut être réduite, ce qui permet d'améliorer la qualité de communication et l'expérience d'utilisateur associée.
Patent WO-2020221285-A1 (WO)
Title: Methods and apparatuses for transparent embedding of photonic switching into electronic chassis for scaling data center cloud system
Inventor: MEHRVAR HAMID
IPC: H04Q11/00
Filed: 2020-04-29
Abstract: There is provided methods and apparatuses for transferring photonic cells or frames between a photonic switch and an electronic switch enabling a scalable data center cloud system with photonic functions transparently embedded into an electronic chassis. In various embodiments, photonic interface functions may be transparently embedded into existing switch chips (or switch cards) without changes in the line cards. The embedded photonic interface functions may provide the switch cards with the ability to interface with both existing line cards and photonic switches. In order to embed photonic interface functions without changes on the existing line cards, embodiments use two-tier buffering with a pause signalling or pause messaging scheme for managing the two-tier buffer memories.
Patent WO-2021093284-A1 (WO)
Title: Height adjustment device and mower with same
Inventor: XU FENG
IPC: A01D34/66
Filed: 2020-05-07
Abstract: Provided are a height adjustment device (100) and a mower (1000) with the same, wherein the mower with the height adjustment device comprises a body (200), a trimming device (300) and a height adjustment device, wherein the height adjustment device comprises a driving unit (10) and an adjusting unit (20), wherein the driving unit is arranged on the body, the adjusting unit is arranged on the machine body, and the adjusting unit is drivably connected to the driving unit, wherein the trimming device is arranged on the adjusting unit so that the height adjusting device can adjustably maintain the trimming device in the lower space of the body, and the ground height of the trimming device can be changed by changing the relative position of the trimming device and the body.
Patent WO-2021147209-A1 (WO)
Title: Three-dimensional multi-cell material having local thermal-torsion coupling effect
Inventor: FU MINGHUI
IPC: B32B3/12
Filed: 2020-05-09
Abstract: A three-dimensional multi-cell material having a local thermal-torsion coupling effect, relating to the technical field of metamaterials, and formed by several unit cell three-dimensional structures by means of a spatial periodic array. Each unit cell three-dimensional structure comprises an upper layer of honeycomb grid units and a lower layer of honeycomb grid units, and inclined uniform-cross-section straight rods and vertical uniform-cross-section straight rods used for connecting the upper layer of honeycomb grid units and the lower layer of honeycomb grid units, wherein the upper layer of honeycomb grid units and the lower layer of honeycomb grid units are completely the same; adjacent upper and lower layers of honeycomb grid units are arranged in parallel at equal intervals and aligned along centroids; nodes of the adjacent upper and lower layers of honeycomb grid units are connected in a staggered manner by means of the inclined uniform-cross-section straight rods, and the nodes of the adjacent upper and lower layers of honeycomb grid units are vertically connected by means of the vertical uniform-cross-section straight rods. The three-dimensional multi-cell material is used as a sensor or an actuator in a micromachine capable of achieving reciprocating motion without an external force in a space environment with large temperature change or periodic temperature change.
Patent WO-2020228820-A1 (WO)
Title: Method and apparatus for user equipment power consumption enhancement in mobile communications
Inventor: SALAH ABDELLATIF
IPC: H04W52/02
Filed: 2020-05-15
Abstract: Various solutions for user equipment power consumption enhancement for ultra-reliable low-latency communication (URLLC) services with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine a first physical downlink control channel (PDCCH) monitoring configuration and a second PDCCH monitoring configuration. The apparatus may use the first PDCCH monitoring configuration to perform PDCCH monitoring. The apparatus may determine whether a switch condition is triggered. The apparatus may switch to the second PDCCH monitoring configuration to perform the PDCCH monitoring in an event that the switch condition is triggered.
Patent WO-2020244396-A1 (WO)
Inventor: YAN WEIGANG
IPC: C09K19/44
Filed: 2020-05-22
Abstract: Disclosed in the application are a liquid crystal composition and a liquid crystal display device. The liquid crystal composition comprises at least a compound of general formula I, at least a compound of general formula II, at least a compound of general formula III and at least a compound of general formula IV. Through the cooperation of the four compounds, the composition can be made to have the advantages of a moderate dielectric anisotropy, a moderate optical anisotropy, a fast response, a high transmittance, and a good low-temperature intersolubility, etc. In addition, the liquid crystal display device containing the composition has a short response time and a high transmittance.
Patent WO-2020248834-A1 (WO)
Title: 用于读取存储单元的电阻状态的读电路
Inventor: Xiong Bao Yu
IPC: G11C11/16
Filed: 2020-05-29
Abstract: 本发明提供一种用于读取存储单元的电阻状态的读电路，包括：上电单元、电流镜像单元以及输出单元，其中，所述上电单元的第一端接入读电压信号，所述上电单元的第二端连接至待读存储单元的位线，通过所述上电单元为所述待读存储单元提供读操作需要的读电压以产生读电流，所述读电流由所述上电单元的第三端输出；所述电流镜像单元的输入端连接至所述上电单元的第三端，以接收所述读电流，所述电流镜像单元的输出端输出一镜像电流，所述镜像电流与所述读电流成比例；所述输出单元，用于根据所述镜像电流输出读取结果。本发明的读电路结构简单，容易实现。
Patent WO-2021012808-A1 (WO)
Inventor: WANG YONGQING
IPC: A61H23/02
Filed: 2020-06-04
Abstract: A multi-motor driving mechanism (100), comprising: a housing (10), a driven wheel (20) and at least two power assemblies (30); the driven wheel (20) is rotatably connected to the housing (10), and the at least two power assemblies (30) are simultaneously engaged with the driven wheel (20), so as to drive the driven wheel (20) to rotate; the power assemblies (30) each comprise a motor (31) and a driving member (32), the motor (31) is connected to the housing (10), and the driving member (32) is connected to an output end of the motor (31), and is engaged with the driven wheel (20). The multi-motor driving mechanism (100) can drive, by means of at least two motors (31), the driven wheel (20) to rotate, so that the load shared by each motor (31) is reduced, reducing the power of the motors (31), and prolonging the service life of the motors (31). Further disclosed is a corresponding massager.
Patent WO-2020253726-A1 (WO)
Inventor: LI DACHENG
IPC: F01N3/28
Filed: 2020-06-17
Abstract: Provided is a cerium-zirconium-aluminum-based composite material, a cGPF catalyst and a preparation method therefor. The cerium-zirconium-aluminum-based composite material employs a fractional precipitation method: first preparing an aluminum-based pre-treated material; then conducting coprecipitation on the aluminum-based pre-treated material, zirconium and cerium sol; and finally, conducting high-temperature calcining to obtain a cerium-zirconium-aluminum-based composite material. The present cerium-zirconium-aluminum-based composite material has better compactness and higher density. When the material is used in a cGPF catalyst, the occupied area of pore channels on a catalyst carrier is smaller, so that the cGPF catalyst has lower back pressure and better ash accumulation resistance capacities, which is beneficial to the large-scale application of the cGPF catalyst.
Patent WO-2021135164-A1 (WO)
Inventor: TONG YAN
IPC: H01M50/531
Filed: 2020-07-17
Abstract: 本发明公开了一种软包电池的制造方法。所述软包电池包括壳体和能量转换元件，在所述能量转换元件上设置有由所述能量转换元件向外伸出的电连接件，所述壳体的内部形成密闭的腔体，在所述壳体上设置有通孔；还包括密封连接在所述通孔上的端子，该制造方法包括：将所述能量转换元件放置到所述腔体内；所述电连接件与所述端子焊接连接；向所述腔体内注入电解液，并进行封口；对所述软包电池进行活化。电池极耳在注液前焊接，提高了焊接可靠性，解决了焊接高温电解液分解的问题。 (图1)
Patent WO-2021008600-A1 (WO)
Inventor: MEN KE
IPC: A61K47/18
Filed: 2020-07-17
Abstract: The present invention belongs to the field of biopharmaceuticals, and relates to a cationic polymer nanoparticle/hIL-22BP gene compound for preventing and treating cancer, a preparation method therefor and an application thereof. Provided in the present invention is a cationic polymer nanoparticle/hIL-22BP gene compound for preventing and treating cancer, which is prepared by compounding cationic polymer nanoparticles and a recombinant vector containing hIL-22BP-encoding gene by means of charge adsorption. The compound of the present invention may directly induce the apoptosis of tumor cells and block IL-22/IL-22R1 transmembrane signals to weaken growth and proliferation signals of the tumor cells, thereby achieving an inhibition effect on the proliferation of tumor cells and achieving the effect of treating tumors. According to animal experiments, the compound of the present invention has the effects of inhibiting the growth of various tumors such as lung cancer, ovarian cancer, liver cancer and colon cancer, the average tumor inhibition rate is higher than 60%, and the compound is a cancer treatment drug that has broad application prospects.
Patent WO-2022032415-A1 (WO)
Inventor: LI GONGHUI
IPC: B26D5/16
Filed: 2020-08-10
Abstract: A one-time press molding device for rubber synthesis comprises a base (1). A support frame (2) is provided at an outer side of a top outer surface of the base (1). A top cover (3) is provided at a top outer surface of the support frame (2). A motor box (4) is provided at a top outer surface of the top cover (3). A sleeve (5) is provided at the bottom of the motor box (4) and at a bottom outer surface of the top cover (3). A sliding rod (6) is provided in the sleeve (5). A positioning plate (7) is provided at a bottom outer surface of the sliding rod (6) and at the top of the base (1). Pressing plates (8) are respectively provided at a bottom outer surface of the positioning plate (7) and the top outer surface of the base (1). Positioning blocks (9) are respectively provided at two sides of the top pressing plate (8) and the bottom outer surface of the positioning plate (7). Cutting tools (10) are respectively provided at a top outer surface of the positioning block (9) and at two sides tangent to the pressing plate (8). The one-time press molding device for rubber synthesis achieves one-time press molding, greatly improves production efficiency of rubber synthesis, and is easy to use.
Patent WO-2021031931-A1 (WO)
Inventor: CUI JIAYAO
IPC: B05B7/12
Filed: 2020-08-11
Abstract: 一种喷雾机，包括：机壳（10），具有吸风口（101）和喷雾口（102）；风道组件（20），设于机壳（10）内，包括风道壳（21）和风机（22），风道壳（21）具有进风口（201）、出风口（202）、以及将进风口（201）与出风口（202）连通的风道（203），风机（22）设于风道（203）内，进风口（201）与吸风口（101）相连通，出风口（202）与喷雾口（102）相连通；储液箱（30），设于机壳（10）内；输液管（40），储液箱（30）通过输液管（40）向喷雾口（102）输送液体；以及输气管（50），风道（203）通过输气管（40）与储液箱（30）相连通。该喷雾机无需外接输液管路，可以随意移动。
Patent WO-2021120646-A1 (WO)
Title: 一种数据处理系统
Inventor: JIANG WEN
IPC: G06T1/20
Filed: 2020-08-13
Abstract: 一种数据处理系统，其中该数据处理系统包括：数据传输模块、控制模块、运算模块、存储控制模块及存储模块；该数据传输模块用于接收第一特征值和第二特征值，控制模块用于控制运算模块对第一特征值和第二特征值的数据进行运算，存储控制模块用于进行共轭相乘运算以及进行第一特征值和第二特征值相关度的计算，存储模块用于存储计算结果。所述系统通过多个硬件模块之间相互协作，完成相关度的计算，计算效率高。