baber/WOPTO huggingface dataset:
Patent WO-2020191950-A1 (WO)
Inventor: GAO LIN
IPC: B29C48/09
Filed: 2019-07-08
Abstract: A composite reinforced winding pipe (1), comprising a hollow pipe wall (2) and a reinforced framework (3), wherein the reinforced framework (3) is arranged in the hollow pipe wall (2); a through hole (22) is provided in an outer wall (21) of the hollow pipe wall (2); a top portion (31) of the reinforced framework (3) is aligned with the outer wall (21), and there is a clearance (4) between the top portion (31) of the reinforced framework (3) and the outer walls (21) at two sides of the reinforced framework; and the hollow pipe wall (2) is made of an HDPE material, the reinforced framework (3) is made of a PVC material, and an outer surface of the hollow pipe wall (2) is hot-coated with an HDPE material layer (5). A method for preparing the composite reinforced winding pipe (1) comprises the following steps: producing the PVC reinforced framework (3) by using an extruder, and subjecting same to twin-screw extrusion, shaping and cooling, and then winding same into a roll for later use; producing an HDPE hollow plate and strip by using the extruder, and subjecting same to single-screw extrusion, shaping and cooling, and then winding same into a disk for later use; and winding and compositely molding the HDPE hollow plate and strip and the PVC reinforced framework (3) on a molding machine, and heat-coating the outer surface with a layer of HDPE material to form the composite reinforced winding pipe (1). The composite reinforced winding pipe has both higher ring stiffness and ring flexibility.
Patent WO-2020082814-A1 (WO)
Inventor: ZHANG XIAOHUI
IPC: G02B13/18
Filed: 2019-07-10
Abstract: Provided is an imaging lens, the lens comprises, in order along the optical axis from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), and a sixth lens (E6). Wherein the first lens (E1) has a positive focal power, and an object side surface (S1) thereof is a convex surface; the second lens (E2) has a negative focal power; the third lens (E3) has a negative focal power, the object side surface (S5) thereof is a convex surface, and the image side surface (S6) thereof is a concave surface; the fourth lens (E4) has a focal power; the fifth lens (E5) has a positive focal power; the sixth lens (E6) has a focal power, and an object side surface (S11) thereof is a concave surface. Wherein, any two adjacent lenses of the first lens (E1), the second lens (E2), the third lens (E3), the fourth lens (E4), the fifth lens (E5), and the sixth lens (E6) are cemented to form a cemented lens group, and the combined focal length f12 of the first lens (E1) and the second lens (E2), the curvature radius R1 of the object side surface (S1) of the first lens (E1), and the curvature radius R4 of the image side surface (S4) of the second lens (E2) satisfy 2.0<f12/R1+f12/R4<3.3.
Patent WO-2020048238-A1 (WO)
Title: Modular design method for electric energy meter software
Inventor: GAN JIANPING
IPC: G06F8/30
Filed: 2019-07-15
Abstract: Disclosed is a modular design method for electric energy meter software. The method comprises an electric energy meter software layered design, an electric energy meter software module definition, a module interactive definition, software module configuration management and an electric energy meter software minimum system, wherein the electric energy meter software layered design is used for making a layered design for electric energy meter software, and defining content and an invoking rule of each level; the electric energy meter software module definition is used for establishing a uniform software functional module model; the module interactive definition is used for defining a data interaction rule between various software modules; the software module configuration management is used for performing macro definition of a functional configuration option on the software modules; and the electric energy meter software minimum system is used for defining the minimum configuration scheme of the electric energy meter software.
Patent WO-2020232818-A1 (WO)
Inventor: ZHANG YU
IPC: C21C7/072
Filed: 2019-07-22
Abstract: L'invention concerne une barre d'acier à haute résistance et son procédé de production. Les composants chimiques de la barre d'acier à haute résistance comprennent, en pourcentage en masse, 0,15-0,32 % de C, 0,5-1,9 % de Si + Mn, 1,1 à 2,1 % de Mn + Cr + Mo + Ni, 0,02 à 0,8 % de V, et 0,01 à 0,3 % d'au moins un élément parmi Nb, Ti et Al, le reste étant du Fe et des impuretés inévitables, Mn = (2,5-3,5) Si, et un équivalent carbone Ceq = C + Mn/6 + (Cr + Mo + V)/5 + (Cu + Ni)/15 ≤ 0,56 %.
Patent WO-2021000373-A1 (WO)
Inventor: ZHAI XIONGFEI
IPC: H03M13/11
Filed: 2019-08-01
Abstract: The present application relates to an LDPC coding method and apparatus, an LDPC decoding method and apparatus, and an LDPC coding/decoding system. The LDPC coding method comprises the steps of: starting from an interception position determined by a Zc value, intercepting coded data to obtain intercepted data having a length which is a data length that can be sent after being coded; and transmitting the intercepted data to a receiving end, the intercepted data being used for instructing the receiving end to perform decoding processing on filled data using an LDPC decoding matrix determined by a coding/decoding parameter, and the filled data being obtained by performing blank bit filling on the intercepted data by the receiving end using a filling quantity determined by the Zc value. The present application performs simplification processing on a low-density parity-check code process in the 5G standard according to requirements of a digital communication system and characteristics of a microwave channel, thereby reducing the complexity of implementation while ensuring system performance and significantly reducing a resource occupation rate of a chip.
Patent WO-2021030999-A1 (WO)
Title: Power control for radio resource management in telecommunication systems
Inventor: HE JING
IPC: H04W36/00
Filed: 2019-08-16
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of power control for the measurement of Radio Resource Management (RRM). The method comprises determining, at a first device, a priority of at least one measurement of radio resource management to be performed by a second device; generating control information for the at least one measurement based on the priority; and transmitting the control information to the second device. In this way, the proposed solution of the present disclosure enables network to control that the terminal device does not drop any important measurement objects by itself and can keep necessary measurement to be maintained. Furthermore, this solution also enables power saving of the terminal device by reduced measurements, while also maintaining mobility performance and network load balancing by use of network-controlled prioritized measurements.
Patent WO-2020035069-A1 (WO)
Title: Uplink transmission instruction method, terminal, base station and computer storage medium
Inventor: HUANG QIUPING
IPC: H04L5/00
Filed: 2019-08-16
Abstract: Disclosed are an uplink transmission instruction method, a terminal, a base station and a computer storage medium for providing a new uplink transmission instruction method so as to flexibly perform dynamic instruction on an uplink sending beam, thereby improving the adjustment efficiency of the beam. The uplink transmission instruction method, applied to a network side device, comprises: sending a configuration message to a terminal, wherein the configuration message is used for configuring at least two sounding reference signal (SRS) resource sets for the terminal, and the SRS resource set is used for acquiring channel state information (CSI) of a first uplink transmission mode; receiving an SRS under the configuration message sent by the terminal, and determining, according to the received SRS, an uplink transmission parameter of a first uplink signal; and sending the determined uplink transmission parameter to the terminal so as to instruct the terminal to transmit the first uplink signal according to the uplink transmission parameter.
Patent WO-2020038385-A1 (WO)
Title: Improved bicycle frame structure
Inventor: YU XIAOAI
IPC: B62K19/30
Filed: 2019-08-21
Abstract: An improved bicycle frame structure, comprising a frame (1), a rear fork foot (2), a front fork foot (3) and a bottom bracket (4), the rear fork foot (2) and the front fork foot (3) being respectively fixed to rear and front ends of the frame (1), and the bottom bracket (4) being located at a lower end of the middle of the frame (1). Inner bearing positions are provided in both the rear fork foot and the front fork foot, so that a rear wheel carrier bearing (6) and a front wheel bearing (5) are respectively and correspondingly fitted in the respective inner bearing positions. The front fork foot and the front wheel bearing are fixed and connected by a front wheel hub fixing pin (11) in a penetrating manner, a front wheel hub (8) is sheathed on the front wheel hub fixing pin, and there is no need to provide corresponding bearings in the front wheel hub. The rear fork foot and the rear wheel carrier bearing are fixed and connected by a rear wheel hub fixing pin (12) in a penetrating manner, a rear wheel hub (9) is sheathed on the rear wheel hub fixing pin, and there is no need to provide corresponding bearings in the rear wheel hub. Outer bearing positions are provided on both ends of a horizontal straight tube of the bottom bracket, a crankshaft bearing (7) is sheathed on each of the outer bearing positions, a crankshaft (10) is sheathed on the outside of the crankshaft bearing, and a main shaft of the crankshaft is arranged to be penetrating the horizontal straight tube of the bottom bracket and fixedly connect two crankshafts. The frame structure simplifies the structure of a hub, reduces the difficulty of manufacturing the hub, and improves the bending resistance and torsion resistance of a crankshaft.
Patent WO-2020043070-A1 (WO)
Inventor: LI HUI
IPC: G06Q30/02
Filed: 2019-08-26
Abstract: The present disclosure relates to a customer flow line and customer flow hot zone determining method and apparatus. The customer flow line determining method comprises: receiving coordinate data sent by multiple mobile devices, wherein an environment in which the multiple mobile devices are located is divided into a plurality of grids; on the basis of the coordinate data of each mobile device, determining the grid to which each mobile device belongs; determining the number of the mobile devices in each grid; and on the basis of the number of the mobile devices in each grid, outputting a customer flow line distribution map. By adoption of the method provided by the present disclosure, distribution of customer flow lines and customer flow heat zones can be provided to a supermarket or a shopping mall, thereby facilitating fine management of layout of goods by the supermarket or the shopping mall.
Patent WO-2020048377-A1 (WO)
Title: Neural network training method and apparatus, and computer device and storage medium
Inventor: TU ZHAOPENG
IPC: G06N3/04
Filed: 2019-08-29
Abstract: The present application relates to a neural network training method and apparatus, and a computer-readable storage medium and a computer device. The method comprises: acquiring a training sample set, wherein there are corresponding standard tags for all the training samples in the training sample set; inputting the training samples in the training sample set into a neural network model, wherein the neural network model comprises multiple attention networks, the multiple attention networks respectively map the training samples to multiple different subspaces, and the subspaces comprise corresponding request vector sequences, key vector sequences and value vector sequences; calculating a spatial difference degree between the subspaces by means of the neural network model; calculating an output similarity degree according to an output of the neural network model and the standard tags corresponding to the training samples; and adjusting, according to the spatial difference degree and the output similarity degree, a model parameter of the neural network model until a convergence condition is satisfied, so as to obtain a target neural network model. The solution provided in the present application can improve the accuracy of an output result of a neural network model.
Patent WO-2020177290-A1 (WO)
Title: Pharmaceutical composition, preparation method therefor and use thereof
Inventor: HUANG ZHANGJIAN
IPC: A61K31/19
Filed: 2019-09-09
Abstract: A pharmaceutical composition comprises fasudil dihydrochloride and dichloroacetate. The molar ratio of fasudil dihydrochloride to dichloroacetate is 1: 10 to 10: 1. A preparation method for the pharmaceutical composition and use thereof in preparing medicaments for preventing or treating pulmonary hypertension, ischemic cerebral stroke and subarachnoid hemorrhage.
Patent WO-2021046737-A1 (WO)
Title: Method for monitoring tool wear in deep hole machining based on ssae-lstm model
Inventor: LIU KUO
IPC: B23Q17/09
Filed: 2019-09-11
Abstract: A method for monitoring tool wear in deep hole machining based on SSAE-LSTM model, comprising: first, respectively installing two three-way acceleration sensors (5, 7) on the outside of the bushings of stands of two tool bars (6) of a deep hole machine tool, and installing a sound collector (3) at the entrance of a deep hole workpiece (1) to collect the tool bar vibration and cutting sound data during the machining; next, performing greedy training on a stacked autoencoder layer by layer using the collected data, and performing feature selection on the data using the trained stacked autoencoder to obtain simplified data; and then, training a long-term and short-term memory network using the simplified data. If the training prediction error is lower than a set value, δ, the model can be used for tool wear prediction; and in real-time monitoring, the real-time vibration and sound data are input into the trained stacked autoencoder and the long-term and short-term memory network, so that the network outputs the tool wear. The present method can realize the monitoring of tool wear during deep hole machining.
Patent WO-2020155639-A1 (WO)
Inventor: ZHANG CHUNWEI
IPC: E04B1/98
Filed: 2019-09-12
Abstract: 本发明涉及系统中振动的抑制领域，公开了一种自走式全方向转动惯量驱动控制系统，其包括主动出力单元、转向爬升单元和装置管腔；主动出力单元包括驱动器、编码器、变速器和转动惯量轮，转向爬升单元包括设置在装置管腔内的转向单元和爬升单元，转向单元包括转向轮、转向传动轴、转向支架、转向驱动器和定位弹簧，爬升单元包括爬升轮、爬升传动轴、爬升支架、爬升驱动器和定位弹簧。本发明中转动惯量轮的转动以及整个控制系统的方向和竖向位置可以自动调节，调节精度高，调节范围广，系统应用范围大，本发明具有更大的鲁棒性，控制效果不会因结构形式改变以及外部荷载作用的改变而受到较大影响。
Patent WO-2021046848-A1 (WO)
Title: Method for detecting performance of anti-seismic supports and hangers of building
Inventor: DING YOULIANG
IPC: E04B1/98
Filed: 2019-09-14
Abstract: Provided in the present invention is a method for detecting the performance of anti-seismic supports and hangers of a building, comprising the following steps: calculating a mass M of pipelines supported by anti-seismic supports and hangers and a lateral stiffness K of the anti-seismic supports and hangers; according to the mass M of the pipelines of the pipelines supported by the anti-seismic supports and hangers, calculating the maximum mass Mmax when a load is rated; and performing anti-seismic checking calculations of rod members and nodes of the anti-seismic supports and hangers. The method for detecting the performance of anti-seismic supports and hangers of a building provided in the present invention can not only carry out detection work conveniently and quickly, but can also adapt to a variety of test conditions, and the detection result is accurate.
Patent WO-2020215601-A1 (WO)
Inventor: WU HAOBIN
IPC: H01M4/38
Filed: 2019-09-18
Abstract: A metal-organic framework material-coated ternary positive electrode material and preparation method therefor. The preparation method comprises the following steps: (1) uniformly dispersing a ternary positive electrode material in a mixed solution of absolute ethanol and N,N-dimethyl sulfoxide; (2) sequentially adding, with stirring, zirconium salt and an organic ligand to the dispersion, and fully stirring the dispersion; (3) transferring the uniform dispersion obtained in (2) to a reaction kettle for a solvothermal reaction; (4) taking out the reaction kettle, collecting the product at the bottom, centrifugally washing the product, and drying the centrifugated product to obtain a metal-organic framework material-coated ternary positive electrode material. The method can uniformly coat a layer of metal-organic framework material on the surface of the ternary positive electrode material, and the coating thickness is controllable. The ternary positive electrode material surface-modified by the metal-organic framework material can effectively reduce corrosion decomposition of the ternary positive electrode material in an electrolyte, thereby improving battery cycling stability.
Patent WO-2020140491-A1 (WO)
Inventor: WU DI
IPC: G05D1/02
Filed: 2019-09-24
Abstract: Cette invention concerne un système d'entraînement automatique pour le traitement de grains, et un procédé d'entraînement automatique et un procédé de planification de trajet pour celui-ci. Le système d'entraînement automatique pour le traitement de grains comprend un hôte de traitement de grains (10), un système de traitement d'image (30), un système de planification de trajet (60), et un appareil d'acquisition d'image (20). Le système de traitement d'image (30) est agencé sur l'hôte de traitement de grains (10) et acquiert au moins une image de terres agricoles entourant l'hôte de traitement de grains (10). Le système de traitement d'image (30) reconnaît, sur la base d'une technique de segmentation et de reconnaissance d'image, une région dans l'image. Le système de planification de trajet (60) planifie, sur la base de la région reconnue par le système de traitement d'image (30), au moins un trajet de planification d'entraînement. Et l'hôte de traitement de grains (10) commande automatiquement l'entraînement en fonction du trajet de planification d'entraînement planifié par le système de planification de trajet (60).
Patent WO-2020244104-A1 (WO)
Inventor: CHU XIANGXIANG
IPC: G06N3/04
Filed: 2019-09-27
Abstract: 一种超网络训练方法和装置。涉及智能神经网络技术，解决了子结构受训练程序不均匀导致评估子网络指标出现误差的问题。该方法包括：对超网络进行多轮子网络采样以获取多个子网络（201），将所述超网络所有层的所有子结构放回对应的各层采样池（202），对采样得到的所述多个子网络进行训练，更新所述超网络（203）。该方法适用于神经网络训练，实现了准确、高效的超网络训练机制。
Patent WO-2020220585-A1 (WO)
Title: Forced-circulating quick floatation separation apparatus and method
Inventor: ZHANG HAIJUN
IPC: B03D1/14
Filed: 2019-10-08
Abstract: A forced-circulating quick floatation separation apparatus and method. The separation apparatus and method comprises a transmission mechanism (8), a floatation cell (3), a quick floatation system, and a forced-circulating system. An inverted trapezoidal table is provided below the floatation cell (3), and a foam tank (1) is provided on the top of the floatation cell (3). A concentrate discharge pipe (2) is provided at the lowest position of the foam tank (1). A sieve plate (10) is provided at the foam tank (1) within a cylinder. The forced-circulating system is provided in the inverted trapezoidal table of the floatation cell (3). A plurality of flow guide plates (4) is provided between the forced-circulating system and the sieve plate (10). The transmission mechanism (8) is provided on the top of the floatation cell (3). The forced-circulating system consists of an upper flow guide cylinder (17), a propulsion wheel (13), a dispersion stator, a centrifugal mineralization wheel (19), and a lower flow guide apparatus provided below the centrifugal mineralization wheel (19) and fixed to the bottom of the floatation cell (3). The forced-circulating quick floatation separation apparatus features a simple structure, and the forced-circulating quick floatation separation apparatus and method has high sorting efficiency.
Patent WO-2020073937-A1 (WO)
Inventor: CHIANG MAN-SHU
IPC: H04N19/107
Filed: 2019-10-10
Abstract: A video decoder that decodes a current block of pixels by using multi-hypothesis combined prediction mode is provided. The video decoder generates a first prediction of the current block based on an inter prediction mode. The video decoder enables the combined prediction mode for the current block based on a block size of the current block determined according to a width or a height of the current block. The combined prediction mode is disabled when the width of or the height of the current block is greater than a threshold length. When the combined prediction mode is enabled, the video decoder generates a second prediction and a combined prediction for the current block based on the first prediction and the second prediction. The video decoder reconstructs the current block by using the combined prediction.
Patent WO-2021068229-A1 (WO)
Title: Three-dimensional memory devices having hydrogen blocking layer and fabrication methods thereof
Inventor: LIU JUN
IPC: H01L27/11529
Filed: 2019-10-12
Abstract: Three-dimensional (3D) memory devices (200) having a hydrogen blocking layer (246) and fabrication methods thereof are disclosed. A 3D memory device (200) includes a substrate (208), a memory stack (210) including interleaved conductive layers (212) and dielectric layers (214) above the substrate (208), an array of NAND memory strings (216) each extending vertically through the memory stack (210), a plurality of logic process-compatible devices above the array of NAND memory strings (216), a semiconductor layer (242) above and in contact with the logic progress-compatible devices, a pad-out interconnect layer (248) above the semiconductor layer (242), and a hydrogen blocking layer (246) vertically between the semiconductor layer (242) and the pad-out interconnect layer (248) and configured to block outgassing of hydrogen.
Patent WO-2021068273-A1 (WO)
Title: Method for manufacturing capacitive strain sensor using sandpaper surface microstructure as template
Inventor: CHEN DA
IPC: G01L1/14
Filed: 2019-10-16
Abstract: Provided is a method for manufacturing a capacitive strain sensor using a sandpaper surface microstructure as a template. In the method, a sensitive layer and an electrode structure are formed on a hard substrate (201) and then separated therefrom, thereby obtaining a thinner and more flexible sensor which can be easily mounted on complex curved surfaces of joints, skin, bones and the like. Mature flexible circuit board techniques can be used to manufacture a polyimide film (207) having an electrode on a surface thereof. An electrode array (208) is easy to manufacture, and has high repeatability, a low resistance, and stable electrical connection performance in a stretched state. After a polyimide layer has been etched, only a thin metal electrode is attached to a surface of the sensitive layer, such that the effect produced by a microstructure is significant. The sensitive layer can realize stacking of multiple layers of microstructures and is applicable to a wider testing range and more applications.
Patent WO-2020083346-A1 (WO)
Inventor: PAN JINGYA
IPC: H04W48/10
Filed: 2019-10-24
Abstract: Disclosed is a method for controlling a terminal device. The method comprises: monitoring hardware state information, request service state information, and traffic condition information of a second terminal which accesses a wireless fidelity (WiFi) hotspot of a first terminal; retrieving a preset hardware configuration file of the first terminal, and determining a matching parameter value of a protocol transmit power calibration parameter of the file matching the hardware state information, the request service state information, and the traffic condition information; and configuring the protocol transmit power calibration parameter as the corresponding matching parameter value to optimize a transmission parameter to achieve the purpose of adjusting the current of a WiFi module of the first terminal. Also disclosed are an apparatus for controlling a terminal device, and a terminal device readable storage medium.