baber/WOPTO huggingface dataset:
Patent WO-2020186987-A1 (WO)
Inventor: XU QINGFENG
IPC: H02S40/36
Filed: 2020-02-27
Abstract: Provided is a photovoltaic assembly, relating to the technical field of solar energy. The photovoltaic assembly comprises at least one battery cell, wherein the battery cell is of a rectangular shape; the battery cell comprises a plurality of battery string groups that are electrically connected, each battery string group comprises a plurality of battery strings connected in parallel, and a battery string comprises a plurality of battery pieces connected in series; the battery string group has two conductive ends and two side edges located between the two conductive ends; and at least two adjacent battery string groups are arranged in a preset mode, and the preset mode is: one conductive end of a battery string group and one side edge of an adjacent battery string group are both located on a straight line, and the two adjacent battery string groups are located at the same side of the straight line. The photovoltaic assembly in the present application can reduce the usage amount of bus bars specially configured for an anti-parallel diode, and can economize the bus bars.
Patent WO-2021093240-A1 (WO)
Title: Method and system for camera-lidar calibration
Inventor: NABATCHIAN AMIRHOSEIN
IPC: G01S7/497
Filed: 2020-03-18
Abstract: A system and method for performing camera-LIDAR calibration based on a checkerboard placed in proximity to a vehicle is provided. The method includes: receiving a 3D point cloud and a 2D image including the checkerboard (601, 609); filtering the 3D point cloud representing the checkerboard (603); converting the filtered 3D point cloud to a 2D point cloud in a translated coordinate system (605); estimating a 2D position, in the translated coordinate system, for each outer corner of the checkerboard represented by the 2D point cloud (607); estimating a 2D position, in the translated coordinate system, for each inner corner of the checkerboard represented by the 2D point cloud (613); determining a 3D position, in a LIDAR coordinate system, for each corner of the checkerboard in the 3D point cloud based on the corresponding 2D position in the translated coordinate system (615); determining a 2D position of each corner of the checkerboard in a 2D image coordinate system (611); and generating a calibration result based on the 3D position and the 2D position of each corner of the checkerboard in the 2D image coordinate system (620).
Patent WO-2020192637-A1 (WO)
Title: Brd4 inhibitor compound in solid form and preparation method therefor and application thereof
Inventor: SHEN CHUNLI
IPC: A61K45/00
Filed: 2020-03-23
Abstract: Disclosed are a solid form and a crystal form of a compound represented by formula (1) used as a BRD4 inhibitor, a preparation method therefor, and an application thereof in the preparation of a medicine for treating BRD4-related diseases. (I)
Patent WO-2021012702-A1 (WO)
Inventor: HE YI
IPC: G06K9/00
Filed: 2020-03-27
Abstract: Optical enhancement and diffuser panels (2600,2700)are provided for liquid crystal modules (1720) integrated in electronic devices (200). The enhancement and diffuser panels (2600,2700)can be for backlight enhancement and diffusing in electronic devices (200) having an integrated optical fingerprint sensor (181). The enhancement and diffuser panels (2600,2700) include film layers (3020,3060)that refract and diffuse light passing through in one direction (e.g., toward a display panel (433)), while providing clear viewing windows (2655) for light passing through in the opposite direction (e.g., toward an under-display optical sensor). For example, the film layers (3020,3060) can provide backlight enhancement and diffusing, without blurring reflected probe light used for optical sensing.
Patent WO-2021042720-A1 (WO)
Title: Adaptor for induced draft fan, and induced draft fan and draft fan system using same
Inventor: CHEN XINGFU
IPC: F04D29/42
Filed: 2020-04-09
Abstract: An adaptor for an induced draft fan, and an induced draft fan and a draft fan system using same; the adaptor (4) comprises a fitting section (41), a transition section (42) and an outlet section (43), the fitting section (41) and the outlet section (43) being respectively located at either end of the transition section (42); the fitting section (41) comprises an inner ring (411) and an outer ring (412), the top end of the outer ring (412) is connected to the transition section (42), and the tail ends of the inner ring (411) and the outer ring (412) are connected to a connecting plate (413); the adaptor (4) is mounted at an air outlet (16), and the inner wall surface of the inner ring (411) is tightly fitted with the outer surface of an air discharge pipe (15). The present invention simplifies the mounting structure, reduces the number of parts, and makes the mounting simple and efficient.
Patent WO-2020207462-A1 (WO)
Inventor: YANG HE
IPC: G06F3/01
Filed: 2020-04-10
Abstract: A vehicle interior component configured to provide an illuminated display/image and comprising a composite structure is disclosed. The component may comprise a cover providing a surface for the illuminated display/image and a substrate; the cover may comprise a cover layer, bottom layer and/or intermediate layer. The cover layer may comprise a surface layer and a base layer. The base layer and/or bottom layer may comprise a reinforcing layer. The surface layer, cover layer and/or base layer may comprise a pigment. The surface layer, cover layer and/or bottom layer may comprise a colorant (or pigment, dye, etc.). The bottom layer may comprise a pattern region comprising the image, a mask and/or light-blocking layer. The composite structure may comprise the cover, a functional layer, spacer/buffer layer, diffuser layer, sensor grid, capacitive sensor, textile and/or base/substrate. The cover surface may comprise a skin.
Patent WO-2020211753-A1 (WO)
Title: Cigarette product containing fragrance beads for electric heating
Inventor: Zheng Bulin
IPC: A24F47/00
Filed: 2020-04-14
Abstract: Provided is a cigarette product (100) containing fragrance beads (51) for electric heating, comprising an aerosol-generating carrier (10), a fragrance segment (50) adjacent to the aerosol-generating carrier (10), a cigarette holder (40) adjacent to the fragrance segment (50), the aerosol-generating carrier (10), the fragrance segment (50), and a cigarette holder (40), the aerosol-generating carrier (10), the fragrance segment (50), and the cigarette holder (40) are communicated inside to allow the aerosol to pass through, the fragrance segment (50) comprises a plurality of fragrance beads (51), and the aerosol generated when the aerosol-generating carrier (10) is electrically heated passes through the fragrance segment (50) and then enters the cigarette holder (40).
Patent WO-2021208073-A1 (WO)
Inventor: LIU YUHONG
IPC: G02B27/01
Filed: 2020-04-17
Abstract: 一种调焦组件及头戴显示装置，属于虚拟现实领域。调焦组件包括：调焦镜筒和镜筒挡圈(001)；调焦镜筒包括从内向外依次套接的第一套筒(002)、第二套筒(003)和第三套筒(004)；第一套筒(002)上具有用于安装调焦透镜的透镜安装部(0021)，第二套筒(002)的第一端具有用于安装显示屏(007)的显示屏安装部(0051)，第二套筒(002)的第二端与镜筒挡圈(001)可拆卸连接，第一端和第二端为第二套筒(002)相对的两端；透镜安装部(0021)和显示屏安装部(0051)在调焦组件的调焦方向上的相对位置能够调节，有助于简化调焦组件的拆卸过程以及安装过程。
Patent WO-2021226843-A1 (WO)
Title: Communication systems and methods for validation of a transaction via consensus in a distributed network environment
Inventor: ZHAI XINLEI
IPC: G06F11/18
Filed: 2020-05-12
Abstract: Described in detail herein is a system for determining the validity of a transaction in a distributed network environment. The system includes a plurality of peer servers. The system broadcast a first transaction to the plurality of peer servers. The system further elects at least one peer leader from the plurality of peer servers. The system further broadcasts a first set of indices associated with a first subset of transactions, received from the plurality of peer servers, to one or more of the plurality of peer servers. The system further executes a first instance of a binary agreement protocol based at least in part on a second subset of indices associated with a second subset of the transactions. The system further outputs a consensus vector comprising one or more of the transactions.
Patent WO-2020228798-A1 (WO)
Inventor: ZHU XIAOHUA
IPC: A24F40/46
Filed: 2020-05-15
Abstract: A non-contact electronic cigarette heater, comprising a ceramic heating body (10), a smoke-producing product carrying assembly (20) and a heat recovery device (3); the heat recovery device (3) is, as a whole, a cylindrical structure, and a cavity body is defined so as to sleeve the smoke-producing product carrying assembly (20); a first porous channel (31) is axially provided within a side wall of the heat recovery device (3); the ceramic heating body (10) comprises a heating body (11) and a heating circuit (12); the heating body (11) is columnar, and a second porous channel (101) is provided within the heating body (11); the heating circuit (12) is provided on the heating body (11) so as to heat air that passes through the second porous channel (101); the smoke-producing product carrying assembly (20) comprises a ceramic tube (21) and a blocking piece (22); the blocking piece (22) is provided within a cavity defined by the ceramic tube (21) so as to divide the cavity into a first cavity and a second cavity, wherein the first cavity is suitable for placing a smoke-producing product, and the second cavity is suitable for placing at least a part of the ceramic heating body (10). By using the described non-contact electronic cigarette heater, heat may be recycled, thus improving heating efficiency, and saving energy.
Patent WO-2021227078-A1 (WO)
Inventor: WANG CONG
IPC: B01J35/10
Filed: 2020-05-15
Abstract: La présente invention concerne un procédé de production d'ammoniac au moyen d'un rayonnement, le procédé comprenant la mise en contact d'un catalyseur nanostructuré avec au moins une source contenant de l'azote et au moins une source contenant de l'hydrogène, et l'émission d'un rayonnement sur le catalyseur nanostructuré, la source contenant de l'azote et la source contenant de l'hydrogène pour produire de l'ammoniac.
Patent WO-2021179437-A1 (WO)
Inventor: XIA SHIWEI
IPC: H01L21/677
Filed: 2020-05-22
Abstract: Disclosed in the present invention is a silicon wafer transport device, comprising two loadlocks and a vacuum transport device, the vacuum transport device being used for transporting a silicon wafer between the loadlocks and a process treatment device in a vacuum state, and the vacuum transport device comprising: a vacuum transport chamber, two transport robots and a transfer platform. Each of the two transport robots is provided with two manipulators that can act independently, and by means of orderly cooperation of the two manipulators, the use of one of the robots can perform a silicon wafer exchange operation on the same station. When one transport robot transports the silicon wafer between the loadlocks and the transfer platform, the other transport robot transports the silicon wafer between the transfer platform and the process treatment device. As the technique of using a robot having two manipulators that can act independently to perform a silicon wafer exchange operation on the same station is used, and the two manipulators have multiple degrees of freedom, the silicon wafer transport can be performed at a high speed, improving the overall productivity.
Patent WO-2021004173-A1 (WO)
Inventor: LI LIANGQING
IPC: F16K11/074
Filed: 2020-05-22
Abstract: Disclosed are a rocker-arm-type graded faucet and a valve element thereof, the valve element comprising: a lower valve body (10); an upper valve body (20); a fixed seat (30) arranged to be non-translatable and has an unchanged distance relative to the lower valve body (10); a rocker arm (40) having a free end and a connection end and pivotally connected to the fixed seat (30), wherein the connection end of the rocker arm (40) is connected to the upper valve body (20), such that when the rocker arm (40) vertically swings relative to the fixed seat (30), the connection end of the rocker arm (40) drives the upper valve body (20) to translate back and forth relative to the lower valve body (10); a first stop matching portion arranged at the side of the fixed seat (30); and a stop matching portion I arranged at the side of the rocker arm (40), wherein when the rocker arm (40) vertically swings relative to the fixed seat (30), the stop matching portion I can cooperate with the first stop matching portion to enable the rocker arm (40) to temporarily stay at a first specific swing angular position relative to the fixed seat (30). The improved valve element is provided, such that a rocker-arm-type faucet capable of conveniently sensing and controlling the opening degree is provided, and the graded rocking-type faucet has a simple structure and a low manufacturing cost, and extremely conveniently achieves water conservation.
Patent WO-2021237620-A1 (WO)
Title: Method, device and system for calibrating tool center point of robot
Inventor: HUA TAO
IPC: B25J9/16
Filed: 2020-05-28
Abstract: A method for calibrating a tool center point of a robot (100), which utilizes a laser sensor (300) comprising a laser beam (310), and comprises the following steps: assuming a virtual laser beam (320) for the laser sensor (300), so that the virtual laser beam (320) is perpendicular to and intersects the laser beam (310); controlling the robot (100) to move by a first motion trajectory (T1), wherein the first motion trajectory (T1) and the laser beam (310) have a first intersection (PP1) and a second intersection (PP2); a second motion trajectory (T2) and the laser beam (310) have a third intersection (PP3) and a fourth intersection (PP4); respectively reversely rotating the third intersection (PP3) and the fourth intersection (PP4) to obtain a virtual third intersection (PP3') and a virtual fourth intersection (PP4'), and obtaining a first center point (PT1) on the basis of the first intersection (PP1), the second intersection (PP2), the virtual third intersection (PP3'), and the virtual fourth intersection (PP4'); and continuing executing the steps iteratively to obtain a third center point (PT3), and controlling the robot (100) to move to the third center point (PT3) and continue moving along the laser beam (310) in the z axis. The costs are greatly reduced.
Patent WO-2021093313-A1 (WO)
Inventor: XU YONGJUN
IPC: G09G3/36
Filed: 2020-06-01
Abstract: Procédé et dispositif de comptabilité et/ou de compensation de teinte d'affichage dans un dispositif de capture d'image. Le dispositif peut recevoir des premières données d'image provenant d'un capteur de caméra, le capteur de caméra étant disposé au-dessous d'au moins une partie d'un dispositif d'affichage. Le dispositif peut recevoir au moins une partie de contenu d'affichage. Le dispositif peut déterminer une matrice de réglage sur la base de la ou des parties de contenu d'affichage. Le dispositif peut appliquer la matrice de réglage aux premières données d'image pour créer des secondes données d'image. Le dispositif peut délivrer les secondes données d'image.
Patent WO-2021000682-A1 (WO)
Inventor: LI WUHUA
IPC: G01R31/08
Filed: 2020-06-01
Abstract: A direct current (DC) islanding detection method based on positive feedback of a bus voltage having a specific frequency, which is mainly composed of three parts, comprising: a bus voltage specific frequency component extraction link, a specific frequency amount of disturbance injection link, and a DC islanding determination link. The bus voltage specific frequency component extraction link and the specific frequency amount of disturbance injection link constitute a positive feedback mechanism in a control loop of a power management unit; in a grid-connected mode of a DC grid, the positive feedback mechanism is rendered ineffective due to the control effect of the power management unit on a bus, and the bus voltage is maintained to be stable; in an islanding mode of the DC grid, the power management unit enables the bus voltage to self-oscillate at a specific frequency under the action of the positive feedback mechanism; and the DC islanding determination link determines whether a system is in islanding mode according to the trend of change and magnitude of a bus voltage component at the specific frequency. The present method may quickly detect the occurrence of DC islanding, and may eliminate blind spots of detection in a passive islanding method.
Patent WO-2021017634-A1 (WO)
Title: Ssid acquisition method and apparatus for wi-fi access point, device and system
Inventor: XIAO YUEZHEN
IPC: H04L12/28
Filed: 2020-06-04
Abstract: The embodiments of the present invention provide an SSID acquisition method and apparatus for a Wi-Fi access point, a device and a system. Said method comprises: a device to access a network receiving a beacon frame sent by a router, the beacon frame comprising an SSID and a BSSID of the router; storing a correlation between the SSID and the BSSID; receiving a network configuration synchronization frame sent by a network configuration device, the network configuration synchronization frame comprising the BSSID of the router; and querying the correlation according to the BSSID in the network configuration synchronization frame to acquire the SSID. Thus, even if a plurality of bytes corresponding to the SSID are lost in a transmission process when sequentially sending a plurality of bytes of the SSID and PASSWD on the basis of a conventional network configuration scheme, the SSID can be correctly acquired on the basis of the present scheme, thereby avoiding a network configuration failure problem caused by the fact that the SSID cannot be acquired, improving the success rate of the network configuration.
Patent WO-2020259406-A1 (WO)
Title: 一种通信方法及装置
Inventor: YU YAWEI
IPC: H04L5/00
Filed: 2020-06-19
Abstract: 本申请公开了一种通信方法及装置，涉及通信领域，解决了如何灵活地配置DMRS图样的问题。所述方法包括：在终端设备接收到第一MCS信息后，根据第一MCS信息确定至少一个参数，该至少一个参数用于指示第一参考信号图样，从而，使终端设备根据第一参考信号图样发送上行参考信号。网络设备根据第一MCS信息确定至少一个参数，该至少一个参数用于指示第一参考信号图样，从而，使网络设备根据第一参考信号图样接收上行参考信号。
Patent WO-2022000159-A1 (WO)
Inventor: ZHOU JINGJIE
IPC: A61N5/10
Filed: 2020-06-29
Abstract: The present disclosure may provide a system for radiotherapy planning. The system may obtain planning information relating to at least one beam to be delivered to a subject in a treatment of the subject. The system may also generate an input of a fluence map generation model based on the planning information. For each of the at least one beam, the system may further generate at least one deliverable fluence map relating to at least one segment of the beam based on the input and the fluence map generation model.
Patent WO-2021057172-A1 (WO)
Title: Modular bridging system
Inventor: ZHENG MINXIA
IPC: E01C9/08
Filed: 2020-07-07
Abstract: A modular bridging system, comprising a first anti-skid bridge board (1) and a second anti-skid bridge board (2). One end of the first anti-skid bridge board (1) is hingedly connected to one end of the second anti-skid bridge board (2), and the first anti-skid bridge board (1) and the second anti-skid bridge board (2) can be folded. The modular bridging system can quickly enable a construction location to enter a bridging state, thereby ensuring the normal passage of vehicles and reducing influences of construction on traffic, and the modular bridging system facilitates transportation and storage.
Patent WO-2021027523-A1 (WO)
Title: 一种高填充热塑性树脂复合材料及其制备方法
Inventor: WANG AIDONG
IPC: C08K7/14
Filed: 2020-07-24
Abstract: 一种高填充热塑性树脂复合材料，按重量份计，包括以下组分：热塑性树脂60份；增强纤维和填充剂40-540份；增强纤维和填充剂用量0.002-0.012倍的含有醚基、二酰亚胺基、酯基、氨基、硅氧基中的两种或多种活性基团的多官能团聚合物。该高填充热塑性树脂复合材料，具有优秀的耐水解性能、耐冻性能的优点。一种高填充热塑性树脂复合材料的制备方法，能够提升高填充热塑性树脂复合材料的生产合格率。
Patent WO-2021018016-A1 (WO)
Inventor: HAENSE MARKUS
IPC: G06F16/34
Filed: 2020-07-24
Abstract: 一种专利信息展示方法、装置、设备及存储介质。该方法包括：获取目标专利的权利要求的修改信息（S110）；根据修改信息生成目标专利的权利要求演进图（S120）；在预设的页面或窗口展示权利要求演进图（S130）。
Patent WO-2021212684-A1 (WO)
Inventor: KANG YANBIN
IPC: G06N3/00
Filed: 2020-07-29
Abstract: Disclosed is a recurrent neural network, comprising: a baseline model, which is formed by connecting two LSTM network layers; an extension model, the extension model comprising a plurality of residual network layers. Each residual network layer is formed by connecting one LSTM network layer and one addition function layer; an input end of the residual network layer is connected to an output of the previous network layer, two input ends of the addition function layer are respectively connected to an output of the LSTM network layer of the residual network layer and the output of the previous network layer, and an output of the addition function layer is used as the output of the residual network layer. Also disclosed is a training method for the recurrent neural network. According to the present invention, the depth of the recurrent neural network using the LSTM network layer can be deepened, and the training effect and performance can be improved.
Patent WO-2021258516-A1 (WO)
Inventor: DENG ZHIJUN
IPC: C08K13/02
Filed: 2020-08-10
Abstract: A low-temperature-resistant flexible elastic injection-molding composition, a preparation method therefor and the use thereof. The raw materials of the composition comprise: 80 to 120 parts by weight of a polyvinyl chloride mixed resin, 6 to 8 parts by weight of a calcium zinc stabilizer, 100 to 120 parts by weight of a liquid plasticizer, 5 to 8 parts by weight of a solid plasticizer, 15 to 20 parts by weight of TPU resin, 0.3 to 0.5 part by weight of an antioxidant, and 80 to 120 parts by weight of a filler. The composition has excellent injection molding performance, good flexibility, high cold resistance, is stable in a production process, and can be used for parts such as an automobile bumper.
Patent WO-2021027830-A1 (WO)
Inventor: LIU LING
IPC: H04L25/03
Filed: 2020-08-12
Abstract: Disclosed are a signal processing method, a receiver and a digital processing chip, wherein same are used for reducing the complexity of sequence detection. The method in the embodiments of the present application comprises: a receiver acquiring a service signal to be processed that has intersymbol interference (ISI); then, the receiver determining first information transmitted by an information node set to an ISI check node set, wherein there is a correlation between each ISI check node and N information nodes in the information node set, N is an integer greater than or equal to one, and N is positively correlated with a memory span of the ISI; next, the receiver determining, according to the first information, second information transmitted by the ISI check node set to the information node set; and then, summing up the second information to obtain first output information for judgment.