baber/WOPTO huggingface dataset:
Patent WO-2021232824-A1 (WO)
Title: Database system for controlling subway riding area gate
Inventor: LIU JIAN
IPC: G07C9/00
Filed: 2021-05-13
Abstract: A database system for controlling a subway riding area gate, and a railway train; a wall or a door is provided between a non-restricted carriage and a restricted carriage, and the two are isolated from one another; an instruction system, an execution system, and a server are comprised; the instruction system comprises a passenger counting unit, a gate instruction unit, and a storage unit; the execution system comprises a gate control unit disposed at a next station riding area computer; the passenger counting unit transmits the total number of passengers that have entered the restricted carriage to the gate instruction unit; the gate instruction unit obtains a gate instruction according to the total number of passengers that have entered the restricted carriage; and the function of the gate control unit of the next station riding area computer comprises executing gate instructions. Thus, the objective of controlling the number of passengers that enter a riding area to be at the maximum number of passengers is attained.
Patent WO-2022147676-A1 (WO)
Inventor: YUAN FANG
IPC: H04B7/0456
Filed: 2021-01-06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of whether an uplink multiple input multiple output (MIMO) communication is to be codebook-based (CB) or non-codebook-based (NCB). The UE may transmit the uplink MIMO communication as CB or NCB based at least in part on the indication. Numerous other aspects are described.
Patent WO-2021139702-A1 (WO)
Title: Information transmission method and related apparatus
Inventor: YU JIAN
IPC: H04B7/04
Filed: 2021-01-07
Abstract: Provided in the present application are an information transmission method and a related apparatus. The information transmission method is used for a network device, the network device comprising multiple antenna interfaces, the network device comprising multiple basic service sets, and at least two basic service sets corresponding to different antenna interfaces. The method comprises: the network device sending to a station a correspondence relationship information element, the correspondence relationship information element comprising correspondence relationship indication information used to indicate a correspondence relationship between a basic service set and an antenna interface. In this way, correspondence relationship indication information of a network device used to indicate a correspondence relationship between a basic service set and an antenna interface carried in a correspondence relationship information element enables an STA to obtain an antenna interface corresponding to each BSS according to the correspondence relationship, and to select one or more APs included in a BSS to associate according to the antenna interface corresponding to each BSS.
Patent WO-2021143631-A1 (WO)
Inventor: LIU KE
IPC: G06F3/16
Filed: 2021-01-10
Abstract: 本发明公开了一种音频信息传送系统、方法、装置及相应的两轮车和头盔，其中系统包括媒体控制装置和与媒体控制装置连接的音频切换装置，音频切换装置分别与移动终端、头盔连接，用于接收移动终端发送的第一音频信息并发送到媒体控制装置；媒体控制装置用于接收第一音频信息和两轮车产生的第二音频信息，并进行混合生成混音信息；音频切换装置将混音信息发送到头盔。本发明通过将移动终端发出的音频信息和两轮车发出的导航、报警等语音信息进行处理混合，将混合后的混音信息发送到头盔，使得用户在行驶过程中既可以获取用户终端发送的音频信息又可以获取电动车发送的导航等信息，不必忙于切换移动终端和电动车发出的语音，提高了用户的行车安全，提升了用户体验。
Patent WO-2022151353-A1 (WO)
Title: Système de zoom optique, module de caméra et dispositif électronique
Inventor: YANG JIAN
IPC: G02B15/177
Filed: 2021-01-15
Abstract: L'invention concerne un système de zoom optique (10). Le système de zoom optique comprend : un premier groupe de lentilles (G1) ayant une réfringence négative et comprenant une première lentille (L1) et une deuxième lentille (L2) ; un deuxième groupe de lentilles (G2) ayant une réfringence positive et comprenant une troisième lentille (L3), une quatrième lentille (L4) et une cinquième lentille (L5) ; et un troisième groupe de lentilles (G3) ayant une réfringence négative et comprenant une sixième lentille (L6) et une septième lentille (L7). Dans un procédé de zoom d'une extrémité de mise au point courte à une extrémité de mise au point longue, la distance entre le premier groupe de lentilles (G1) et le deuxième groupe de lentilles (G2) est réduite, et la distance entre le troisième groupe de lentilles (G3) et une surface d'imagerie (S15) est augmentée ; le système satisfait : 0,2 < (R5-R6)/R8 < 3 ; et R5 est un rayon de courbure d'une surface côté objet (S5) de la troisième lentille (L3) au niveau d'un axe optique, R6 est un rayon de courbure d'une surface côté image (S6) de la troisième lentille (L3) au niveau de l'axe optique, et R8 est un rayon de courbure d'une surface côté image (S8) de la quatrième lentille (L4) au niveau de l'axe optique.
Patent WO-2021203797-A1 (WO)
Inventor: HUANG HAIPING
IPC: G06F21/60
Filed: 2021-01-25
Abstract: 本发明提出了一种基于联盟链的汽车维修数据存储方法。目前，汽车维修数据的传统存储方式主要为纸质材料和分散的本地数据库存储，这种存储方式在维修数据的完整性和可用性方面展现出很多弊端。本发明通过使用以联盟链为主的区块链技术和云存储技术，实现维修数据的逻辑上区块链存储，物理上云存储，使得真实维修数据一经产生并提交至验证节点由P-DPoS共识机制写入区块后就无法篡改且可回溯，用户可通过Merkle root验证法及时得知提交数据的完整性。同时，采用了公钥加密算法，代理重加密算法，SOK协议等相关密码学技术，在保证个人身份隐私不泄露的情况下实现部分维修数据的公开和共享，为用户的申赔过程提供了极大的便利。
Patent WO-2021148033-A1 (WO)
Title: Battery replacement system and control method for battery replacement system
Inventor: ZHANG JIANPING
IPC: B60S5/06
Filed: 2021-01-25
Abstract: Disclosed are a battery replacement system and a control method for the battery replacement system. The battery replacement system comprises a walking channel (2) and a battery replacement apparatus (1), wherein a battery replacement position (4) is provided on the walking channel (2), and the battery replacement apparatus (1) is used for moving to the battery replacement position (4) along the walking channel (2). The battery replacement system and the control method for the battery replacement system can realize rapid battery replacement operation and improve the battery replacement efficiency and the stability of the battery replacement operation.
Patent WO-2022183501-A1 (WO)
Inventor: WANG GE
IPC: H01L27/32
Filed: 2021-03-05
Abstract: Embodiments of the present disclosure provide a display panel and a display device. The display panel comprises: a base substrate, the base substrate being provided with a display area, the display area comprising a first display area, and the display area having a first bezel and a second bezel which are opposite to each other, a third bezel that connects one end of the first bezel and one end of the second bezel, and a fourth bezel that connects the other end of the first bezel and the other end of the second bezel; a through hole, the through hole running through the base substrate, and the distance from the center of the through hole to the first bezel being smaller than the distance from the center of the through hole to the second bezel; and a plurality of spacers, the plurality of spacers being located on one side of the base substrate, the first display area comprising an area between the through hole and the first bezel, and the distribution density of the spacers in the first display area being greater than the distribution density of the spacers between the through hole and the second bezel.
Patent WO-2021180189-A1 (WO)
Inventor: YU XINAN
IPC: G06F30/20
Filed: 2021-03-12
Abstract: A multi-element thermal fluid thermal recovery oil reservoir numerical simulation method, comprising: step 1, performing a PVT experiment, and obtaining a multi-element thermal fluid PR-EOS state equation by using data obtained by testing; solving a phase diagram of a multi-element thermal fluid-thickened oil system on the basis of the state equation; step 2, performing a reservoir damage evaluation experiment, and establishing a multi-element thermal fluid reservoir damage mathematical model; and step 3, establishing a multi-element thermal fluid numerical simulation method by using the novel multi-element thermal fluid PR-EOS state equation and the reservoir damage mathematical model obtained in step 1 and step 2, and performing programming implementation to obtain a multi-element thermal fluid numerical simulator; and obtaining a plurality of construction solutions for multi-element thermal fluid thermal recovery under different conditions by means of the numerical simulator, and performing comparison to obtain an optimal solution. The method can effectively solve the problem that existing multi-element thermal fluid thermal recovery oil reservoir numerical simulation methods cannot accurately describe the phase state characteristics of a multi-element thermal fluid and the damage of the multi-element thermal fluid to the reservoir.
Patent WO-2021190531-A1 (WO)
Title: 一种多激光组合多轴车铣复合机床及其加工方法
Inventor: WANG CHENGYONG
IPC: B23K26/70
Filed: 2021-03-24
Abstract: 一种多激光组合多轴车铣复合机床及其加工方法。多激光组合多轴车铣复合机床包括机架（1），机架（1）上分别设有第一激光加工区域（100）、第二激光加工区域（200）、X轴运动组件（11），第一激光加工区域（100）包括第一激光加工组件（102）和第一运动组件（101）；第二激光加工区域（200）包括第二激光加工组件（202）和第二运动组件（201）；X轴运动组件（11）位于第一激光加工组件（102）、第二激光加工组件（202）下方。
Patent WO-2021197388-A1 (WO)
Title: 一种联邦学习中用户的索引方法及联邦学习装置
Inventor: LIU YANG
IPC: G06N20/00
Filed: 2021-03-31
Abstract: 一种联邦学习中参与者权重的设置方法及装置，该方法适用于包括一个协调者和多个参与者的联邦学习；其中方法为：所述协调者将根据多个参与者上报的本地模型参数得到的联邦模型参数发送至所述多个参与者；所述协调者获取所述多个参与者反馈的模型性能测试结果；所述协调者至少根据所述多个模型性能测试结果，设置所述多个参与者的权重值，参与者的权重值用于表征参与者在后续联邦学习中的贡献度。上述方法应用于金融科技(Fintech)时，有效激励了参与者汇报真实模型性能测试结果，同时削弱了虚报模型性能测试结果对整个联邦学习模型的影响。
Patent WO-2021213493-A1 (WO)
Inventor: Zong qiao
IPC: A61P25/00
Filed: 2021-04-23
Abstract: 本发明涉及二氢萘啶类化合物的晶型及其用途。本发明还涉及包含所述晶型的药物组合物，以及所述晶型或所述药物组合物在制备用于治疗和预防醛甾酮过多症、糖尿病肾病、高血压、心力衰竭(包括慢性心力衰竭等)、心肌梗死的后遗症、肝硬化、肾衰竭和中风等疾病的药物中的用途。
Patent WO-2022001326-A1 (WO)
Title: Data processing method and apparatus, device, storage medium and program
Inventor: WANG ZHE
IPC: G01S7/493
Filed: 2021-04-23
Abstract: A data processing method and apparatus, a device, a storage medium and a program. The processing method is executed by an electronic device, and the method comprises: acquiring multi-frame point cloud data collected by a radar apparatus (S101); determining a point cloud data missing result according to the multi-frame point cloud data, wherein the point cloud data missing result comprises a specific missing part of the point cloud data (S102); and sending a prompt information according to the point cloud data missing result, wherein the prompt information is used for indicating the anomaly type of the radar apparatus (S103). The method can determine the point cloud data missing result according to the multi-frame point cloud data collected by the radar apparatus, and can timely determine the anomaly in the point cloud data collected by the radar apparatus, thereby improving the accuracy of subsequent detection based on the point cloud data.
Patent WO-2022222159-A1 (WO)
Title: Autonomous driving collision avoidance apparatus and method thereof
Inventor: ZHOU YU
IPC: B60W50/14
Filed: 2021-04-25
Abstract: An autonomous driving collision avoidance apparatus and a method thereof. The apparatus comprises: a sensor unit (10), comprising a laser emitter (104) configured to emit a laser beam in a specific direction, and a camera (101) obtaining an image that contains a light spot generated by the laser beam; a signal processing unit (20), comprising an image processing module (201) that obtains data transmitted by the camera (101) for performing calculation processing, and analyzes whether there is an obstacle in front; a control unit (30), configured to obtain data fed back by the signal processing unit (20) in real time and analyze whether there is a collision risk; and a collision avoidance execution unit (40), configured to execute the control of the control unit (30) and perform an autonomous driving collision avoidance operation. The autonomous driving collision avoidance apparatus and the method thereof use "the camera (101) + a millimeter-wave radar (102) + the laser emitter (104)" as a main sensor, solves the problem that "the camera + the millimeter-wave radar" is used as the main sensor and cannot identify a static obstacle, and is simple in structure, low in cost, and high in application value.
Patent WO-2022236831-A1 (WO)
Inventor: MU QIN
IPC: G06F30/18
Filed: 2021-05-14
Abstract: 一种模型学习方法、模型学习装置及存储介质。其中，模型学习方法，应用于宏基站，包括：响应于接收到操作维护管理OAM实体发送的模型训练请求，向第一数量的微基站发送所述模型训练请求（S11）；其中，所述第一数量的微基站通信覆盖范围在所述宏基站通信覆盖范围内。通过本方法实现宏基站与微基站之间的交互，实现训练模型的任务分配，信号质量好，数据传输速率较快，提高无线接入网络的利用率。
Patent WO-2021258928-A1 (WO)
Inventor: WANG BONING
IPC: G02F1/13357
Filed: 2021-05-19
Abstract: A light bar, a backlight module, and a display device. The light bar comprises a circuit board (1). A plurality of LED lamps are arranged on the circuit board (1) at intervals along the extension direction of the circuit board (1). A positive electrode connecting end (A) and a plurality of negative electrode connecting ends are provided on the circuit board (1). A plurality of LED lamps are connected between each negative electrode connecting end and the positive electrode connecting end (A). The plurality of negative electrode connecting ends comprise a first negative electrode connecting end (K1). The plurality of LED lamps located between the first negative electrode connecting end (K1) and the positive electrode connecting end (A) comprise a head-end LED lamp (13) and a tail-end LED lamp (12) arranged in the extension direction of the circuit board (1). A first electrode of the head-end LED lamp (13) is electrically connected to a second electrode of the tail-end LED lamp (12). The plurality of LED lamps located between the first negative electrode connecting end (K1) and the positive electrode connecting end (A) comprise a first LED lamp (11) and a second LED lamp (12) located on two opposite sides of a first position (10) in the extension direction of the circuit board (1). A second electrode of the first LED lamp (11) is connected to the first negative electrode connecting end (K1), and a first electrode of the second LED lamp (12) is connected to the positive electrode connecting end (A).
Patent WO-2021244440-A1 (WO)
Inventor: LI BINGHE
IPC: H04N5/60
Filed: 2021-05-28
Abstract: The present invention provides a method, device, and system for adjusting image quality of a television, and a television set. The method comprises: receiving a television signal and decoding same to obtain video frame data; performing feature extraction on the video frame data using a pretrained deep learning model to obtain feature data, wherein the feature data is used for representing scene information corresponding to the video frame data; sending the feature data to a cloud server to obtain an image quality parameter returned by the cloud server on the basis of the feature data; and adjusting the video frame data using the image quality parameter and displaying the adjusted video frame data. The present application can dynamically load corresponding image quality parameters for video frame data in different scenes to improve an image quality effect of a television set, thus improving user experience.
Patent WO-2022110728-A1 (WO)
Title: Photovoltaic module backsheet comprising polyolefin layers
Inventor: ZHAO RUOFEI
IPC: B32B7/12
Filed: 2021-05-28
Abstract: The present invention relates to a photovoltaic module backsheet comprising, in order: photovoltaic module backsheet comprising a functional layer and a weather-resistant layer, wherein the backsheet is free of fluorinated polymers, characterized in that: i) the functional layer comprises a blend of polyethylene and a polyethylene copolymer, wherein at least 50 wt. % of the functional layer is polyethylene; and ii) the weather-resistant layer comprises, a first sub-layer facing the functional layer and a second sub-layer, wherein a) each of the first sub-layer and the second sub-layer comprise at least 50 wt. % polypropylene; and b) the second sub-layer has a lowest glass transition temperature (T g) below -40℃. The present invention also relates to a process for producing the backsheet and a photovoltaic module comprising the backsheet according to the present invention.
Patent WO-2022028072-A1 (WO)
Title: Housing structure, preparation method therefor, and electronic device
Inventor: CAO ZHIYU
IPC: B32B15/18
Filed: 2021-05-31
Abstract: Provided is a housing structure, a preparation method therefor, and an electronic device. The housing structure comprises an appearance effect layer, a metal layer, a connecting layer and a non-metal layer, which are arranged in a laminated manner, wherein the connecting layer is used for combining the metal layer with the non-metal layer, and the appearance effect layer is formed with the the metal layer after surface treatment as a base. The housing structure comprises the metal layer and the non-metal layer, and the metal layer and the non-metal layer are combined by means of the connecting layer, such that the housing structure has the advantages of both a metal layer housing and a non-metal layer housing. In addition, the appearance effect layer is formed after surface treatment based on the metal layer, and it can be guaranteed that the housing structure has a metal texture appearance with a high appearance value.
Patent WO-2022252215-A1 (WO)
Title: Touch layer group and touch display apparatus
Inventor: BO ZEWEN
IPC: G06F3/044
Filed: 2021-06-04
Abstract: A touch layer group, the touch layer group comprising: a base layer, multiple effective touch wirings disposed on the base layer, and multiple sensing electrodes; one sensing electrode is coupled to at least one effective touch wiring, and each sensing electrode comprises multiple sensing main lines; at least one sensing main line is formed by alternately connecting multiple first sensing line segments and multiple second sensing line segments; at least one first sensing line segment is parallel to a first direction, and at least one second sensing line segment is inclined relative to the first direction; at least one sensing electrode further comprises multiple third sensing line segments connected to the sensing main lines; at least one third sensing line segment is inclined relative to the first direction, and at least one third sensing line segment has a free line end; the multiple sensing electrodes comprise: a first sensing electrode and a second sensing electrode adjacent to one another in the first direction, the breakpoint between two sensing main lines extending in the same direction in the first sensing electrode and the second sensing electrode being located on a second sensing line segment at one end of one of the sensing main lines.
Patent WO-2021254239-A1 (WO)
Title: Two-component aqueous coating composition and wooden article
Inventor: YANG WEI
IPC: C09D5/00
Filed: 2021-06-10
Abstract: The present disclosure relates to a two-component aqueous coating composition and a wooden article, the coating composition comprising: a) at least one primary agent, the at least one primary agent comprising i) at least one fatty acid derived polyol; ii) at least one polyether modified polysiloxane; and b) at least one aqueous polyisocyanate curing agent, wherein the at least one polyether modified polysiloxane is present in an amount of at least 2 wt% relative to the total weight of the at least one primary agent. The two-component aqueous coating composition of the present invention can be applied to a variety of applications, including sealing primers, transparent primers, topcoats, solid color paints, and the like.
Patent WO-2021233463-A1 (WO)
Title: Control method for air-suction-type air conditioner
Inventor: XIONG CHANGYOU
IPC: F24F11/77
Filed: 2021-06-11
Abstract: The present invention belongs to the technical field of air conditioners, and specifically relates to a control method for an air-suction-type air conditioner. The present invention aims to solve the problem of an electric control module of an existing air-suction-type air conditioner being prone to short circuiting due to condensation under a refrigeration working condition. With regard to this aim, the air-suction-type air conditioner of the present invention comprises an indoor unit and an outdoor unit, wherein the indoor unit comprises an indoor heat exchanger and an indoor fan that are sequentially arranged in an air output direction, and an electric control box which is arranged on the side close to the indoor fan, with the the electric control box being provided with a heat dissipation component; and the outdoor unit comprises a variable-frequency compressor. The control method comprises: under the condition where an air conditioner runs in a refrigeration working condition, acquiring the temperature of a heat dissipation component and the internal temperature of an electric control box; and according to the temperature of the heat dissipation component and the internal temperature of the electric control box, selectively adjusting the rotation speed of the indoor fan and/or the frequency of the variable-frequency compressor, such that the problem of an electric control module failing, or even short-circuiting and burning out caused by the heat dissipation component being prone to creating condensation is solved to the maximum extent, thereby guaranteeing stable operation of the air conditioner.
Patent WO-2021254273-A1 (WO)
Inventor: LI JIAOJIAO
IPC: H04W72/04
Filed: 2021-06-11
Abstract: 本申请实施例提供一种信息指示方法及装置，涉及通信技术领域，用于解决现有技术中窄带终端初始接入网络的过程较慢的问题，通过配置指示信息来减少窄带终端盲扫SSB的次数，加快窄带终端的初始接入过程。该方法包括：终端设备接收第一消息，第一消息包括第一信息，所述第一信息用于指示第一同步信号和物理广播信道块SSB的位置信息；终端设备根据第一信息确定第一SSB。
Patent WO-2022048233-A1 (WO)
Inventor: XIANG HAIBIN
IPC: H01L21/8242
Filed: 2021-06-16
Abstract: The embodiments of the present application provide a method for manufacturing a memory, comprising: providing a substrate having trenches therein; forming a gate insulating layer on the surface of the trenches; forming a metal layer on the gate insulating layer, the metal layer at least filling the trenches; performing surface treatment on the metal layer, so as to improve the flatness of the surface of the metal layer; and etching and removing part of the thickness of the metal layer to form gate electrodes, the top of the gate electrodes being lower than the surface of the substrate. The embodiments of the present application are beneficial for solving the problem of unflatness of the top surface of a gate electrode.
Patent WO-2022095464-A1 (WO)
Title: Test instrument and method
Inventor: WANG YUE
IPC: G06F9/445
Filed: 2021-06-23
Abstract: A test instrument (100) and method. The test instrument (100) comprises: a first processing unit (110); a second processing unit (120), which is connected to the first processing unit (110); and at least one receiving RX link (130) and at least one transmitting TX link (140), which are connected to the second processing unit (120), wherein the first processing unit (110) is used for acquiring configuration information, which is used for reflecting a target test function that needs to be completed by the test instrument (100), and the first processing unit is also used for determining a target configuration program according to the configuration information, and for running an application program of the target test function according to the configuration information; and the second processing unit (120) is used for running the target configuration program, configuring some or all RX links of the at least one RX link (130), and/or configuring some or all TX links in the at least one TX link (140), so as to realize the transmission of test data generated during the running process of a target application program. The test instrument (100) and the method facilitate the realization of a plurality of measurement functions at the same time, thereby reducing the cost and saving on instrument space; and test function customization can be realized according to user requirements.