baber/WOPTO huggingface dataset:
Patent WO-2022246770-A1 (WO)
Inventor: WANG PEIZHI
IPC: G06K9/00
Filed: 2021-05-27
Abstract: 本申请公开了一种驾驶状态检测方法及装置、设备、存储介质、系统、车辆。本申请一实施例的驾驶状态检测方法中，先获取驾驶员的状态数据，再通过判断状态数据中的至少两种指标数据中落入置信区间的数量是否大于第一预定值来确定驾驶员的驾驶状态。本申请的技术方案可以用于智能汽车领域，能够以较低的计算复杂度准确、高效并实时地检测驾驶员的驾驶状态。
Patent WO-2022022135-A1 (WO)
Inventor: ZHOU LEI
IPC: H04W72/04
Filed: 2021-06-16
Abstract: Provided are a data transmission method and apparatus, and a storage medium. The method comprises: according to the amount of data to be transmitted, and a mapping relationship between ROs, preamble sequences and PO groups, determining a target RO, a target preamble sequence and a target PO group; and transmitting the target preamble sequence on the target RO, and transmitting the data to be transmitted on a resource block in the target PO group, wherein the number of bits, which are used for carrying data, in the target PO group satisfies the amount of data to be transmitted. In the embodiments of the present disclosure, a network device can support multiple transmission blocks simultaneously being in a non-connected state during a random access process, and a terminal can flexibly select an uplink sending resource in an MSGA according to the size of its own data service and a channel condition, such that more flexibility is provided for random access resource allocation of the network device, the network resource utilization efficiency is also improved, and multiple data transmission amounts of a terminal device are supported in the non-connected state to satisfy different service requirements of the terminal.
Patent WO-2022028128-A1 (WO)
Title: High modulation current dc-coupling laser drive circuit
Inventor: LI JINGHU
IPC: H01S5/042
Filed: 2021-06-18
Abstract: A high modulation current DC-coupling laser drive circuit, comprising a negative feedback unit, an adaptive drive unit, a mirror tail current source, a resistor R11, a resistor R12, a bias current source IBIAS, and a diode D2. The resistor R12, a laser D1, the resistor R11, and the bias current source IBIAS are sequentially connected in series between a voltage VCC and the ground. The input terminal of the negative feedback unit is connected to data signal input ports TINP, TINN, the output terminal of the negative feedback unit is connected to the input terminal of the adaptive drive unit, the output terminal of the adaptive drive unit is connected to the control signal input terminal of the mirror tail current source, the drive signal output terminal of the mirror tail current source is connected to the anode of the laser D1 by means of the diode D2, and another drive signal output terminal of the mirror tail current source is connected to the cathode of the laser D1, which solves the problem in which modulation current is small due to the excessive consumption of voltage margin as a common laser drive circuit uses a transistor as a tail current source.
Patent WO-2022083159-A1 (WO)
Inventor: ZHANG YESHENG
IPC: H05K7/20
Filed: 2021-06-24
Abstract: 一种实现高效散热的PC主机机箱，属于个人电脑领域，其箱体包括顶板（1）、底板（3）和四面侧盖板（3），任意侧盖板（3）均可设置为一体式散热结构，包括外板（4）和内板（5），外板（4）和内板（5）相对扣合并与顶板（1）和底板（3）形成第一腔体，内部设置有散热鳍片（6）和热管（7），热管（7）上设置有"几"字形拱起并连接有CPU导热块（8），内板（5）下端设置有气流通道，顶板（1）设置有通气孔；内板（5）与其他三个侧盖板（3）围成第二腔体，内部主板（9）上的CPU与CPU导热块（8）连接，第二腔体的上部设置有散热风扇（12），顶板（1）设置有通风孔。提供了一种实现高效散热的PC主机机箱，散热结构占用空间少，可尽可能地缩小主机机箱体积，采用一个散热风扇，可在停转和低速运转的区间内工作，有效降低了噪音。
Patent WO-2022105235-A1 (WO)
Title: 一种信息识别方法、装置及存储介质
Inventor: XIA HAIRONG
IPC: G10L15/26
Filed: 2021-06-29
Abstract: 一种信息识别方法、装置(1200)及存储介质，包括：获取用户输入信息，输入信息可以是音素(如拼音串)、语音或者文本等，其中，用户输入语音可以包括不同类型语言的语音，而用户输入文本包括第一类型语言的文本；然后，根据输入信息对应的第一音素或第二音素，将标准文本中与输入信息中音素差异程度最小的基于第二类型语言的目标词识别为目标文本中的词，第二音素为识别语音所确定的基于第一类型语言的音素或文本对应的音素，目标文本包括多种类型语言的文本。如此，在人工智能、智能对话等人机交互场景中，可以根据用户的输入内容识别出同时包含多种类型语言的文本，从而可以提高信息识别的准确率，提高人机交互体验。
Patent WO-2022022219-A1 (WO)
Inventor: REN SHOUSHOU
IPC: H04L12/811
Filed: 2021-07-01
Abstract: Disclosed are a message transmission method, an apparatus, a device, and a readable storage medium, which belong to the technical field of communication. The method applied to a second network device comprises: firstly, receiving a first message sent by a first network device, and then acquiring a second message, a first residence time and a second residence time according to the first message; then, determining a time difference between the second residence time and the first residence time; next, determining a third residence time and a fourth residence time, so as to encapsulate the third residence time, the fourth residence time and the second message to obtain a third message; and sending the third message to a next-hop network device of the second network device after the received first message reaches the time difference and has been subjected to queuing by a queuing system of the second network device. A deterministic delay of a message to be transmitted during transmission is guaranteed by actively delaying the message to be transmitted. The method is applicable to IP networks of various scales.
Patent WO-2022002268-A1 (WO)
Title: Display screen, display screen protective film and electronic device
Inventor: ZHU MING
IPC: G02F1/1333
Filed: 2021-07-02
Abstract: The present application provides a display screen, a display screen protective film, and an electronic device. A transmission layer of the display screen has a first surface far away from a display panel. The orthographic projection of each micro-structure unit in the first surface along a thickness direction is located within a pixel region, and the projection area of the micro-structure unit is less than or equal to the area of the pixel region. The micro-structure unit may be a curved surface. In the embodiments of the present application, the pixel region may comprise a region where a sub-pixel is located in the display panel, and regions around the sub-pixel and where other sub-pixels adjacent to the sub-pixel are spaced apart from the sub-pixel. In said display screen, each micro-structure unit mainly bends the display light of one sub-pixel, helping to reduce the difference in the degree of light deflection between different sub-pixels, thereby helping to optimize the flash point.
Patent WO-2022179036-A1 (WO)
Inventor: XU FAN
IPC: G01R31/00
Filed: 2021-07-08
Abstract: A crosstalk effect test method, circuit (10) and apparatus. The crosstalk effect test method comprises: obtaining a test signal and an interference input signal; inputting the test signal into a crosstalk effect test circuit (10) obtained by simulation, so as to obtain an interfered signal; and when a rise time or fall time of the interfered signal is greater than a preset time threshold, determining that an excessive crosstalk effect is present in a tested integrated circuit. The crosstalk effect test circuit (10) comprises a first circuit (100), N second circuits (200), and N capacitors (300). The first circuit (100) is used for simulating a first signal circuit that is interfered in the tested integrated circuit; the N second circuits (200) are used for simulating N second signal circuits in the tested integrated circuit that interfere with the first signal circuit; and capacitance values of the capacitors (300) are determined according to measured coupling capacitance values between the second signal circuits and the first signal circuit.
Patent WO-2022042127-A1 (WO)
Title: 一种协程切换的方法、装置及设备
Inventor: CHENG HONGCAI
IPC: G06F9/48
Filed: 2021-07-16
Abstract: 一种协程切换的方法、装置及设备，包括：识别到超时协程，例如，在当前运行的第一协程启动时开始计时，当计时时间达到第一阈值时，触发中断信号，响应于该中断信号切换至第二协程为当前运行协程。上述方法能够在识别到超时协程时，强行切换该超时协程，切换至第二协程运行，避免某一协程运行时长过长，其他协程得不到执行机会，实现协程之间的公平、稳定运行，提升系统性能。
Patent WO-2022142343-A1 (WO)
Inventor: HU YUTING
IPC: H01L31/18
Filed: 2021-08-05
Abstract: 太阳能电池及其制备方法。太阳能电池包括衬底(1)，依次位于所述衬底(1)上表面的扩散层(2)和钝化层(3)，依次位于所述衬底(1)下表面的氧化硅层(4)、掺杂多晶硅层(5)和氢化透明导电薄膜(6)，以及，所述太阳能电池还包括上电极(7)和下电极(8)，所述上电极(7)位于钝化层(3)的上表面且穿透所述钝化层(3)并与所述扩散层(2)形成欧姆接触，所述下电极(8)位于所述氢化透明导电薄膜(6)的下表面，其中，所述下电极(8)选自铝电极。
Patent WO-2022052734-A1 (WO)
Inventor: LI YINGJIE
IPC: H04N21/43
Filed: 2021-08-12
Abstract: Provided are a method and apparatus for synchronized video playing among multiple devices, which belong to the technical field of video playing. The method for synchronized video playing among multiple devices is applied to a master device among multiple synchronous playing devices, wherein the multiple synchronous playing devices also comprise at least one slave device, and the master device and the slave devices play the same video file. The method comprises: acquiring a first playing start time point, in a video file, of a key frame to be played of the video file; and sending a synchronization instruction to at least one slave device at a first moment, so as to indicate the first playing start time point, wherein the first moment corresponds to a first playing progress time point in the video file, and the first playing progress time point is prior to the first playing start time point. The technical solution of the present disclosure can implement synchronized video playing among multiple devices, the implementation cost is low, and the synchronization precision is high.
Patent WO-2022042756-A1 (WO)
Title: 一种晶体滤波元件及其制备方法
Inventor: JIANG QUANZHONG
IPC: H03H9/19
Filed: 2021-09-07
Abstract: 本发明公开了一种晶体滤波元件，包括多个体谐振器、第一输入端点、第二输入端点、第一输出端点和第二输出端点，多个体谐振器分为与两个输出端点有串联关系的第一体谐振器、与两个输出端点有并联关系的第二体谐振器两种，每个体谐振器包括基片、第一电极和第二电极，所述基片包括生长衬底和置于生长衬底上的晶体薄膜层，所述晶体薄膜层具有上表面和部分暴露于生长衬底外的下表面，各第一电极设置在晶体薄膜层相应的暴露的下表面，所述第二电极设置在晶体薄膜层的上表面，所述第一体谐振器具有至少两个，各第一体谐振器分布在同一个第一圆弧上，所述第一圆弧对应的晶体薄膜层的位置厚度相同。还公开了一种上述晶体滤波元件的制备方法。
Patent WO-2022241984-A1 (WO)
Inventor: LI XIAOHONG
IPC: A47C7/00
Filed: 2021-09-17
Abstract: A mechanical extension apparatus for an extendable seat unit and a seat unit including the mechanical extension apparatus. The mechanical extension apparatus includes a reclining apparatus (2) which including multiple links attached to a seat (3), a backrest (4) and a footrest (5) of the extendable seat, and the reclining apparatus (2) is configured to convert the extendable seat between a sitting position, a TV position, and a lying position. The mechanical extension apparatus also includes an actuator (7) which is attached to the reclining apparatus (2), and the actuator (7) is configured to electronically convert the extendable seat between the sitting position and the TV position; and the reclining apparatus (2) is configured to convert the extendable seat between the TV position and the lying position by non-electric actuation.
Patent WO-2023050319-A1 (WO)
Inventor: MA TENG
IPC: H04W72/04
Filed: 2021-09-30
Abstract: 本申请实施例提供了一种无线通信的方法、终端设备和网络设备，设计了BWP定时器，同时兼顾了单播业务和MBS业务在数据接收时的连续性，不会因为BWP定时器到期和BWP切换而导致数据接收的中断，不仅同时支持了单播业务和MBS业务，也提高了系统的可靠性。该无线通信的方法，包括：终端设备接收第一信令；其中，该第一信令包括第一信息和第二信息，该第一信息用于配置带宽部分BWP对应的第一定时器，该第二信息用于配置公共频域资源CFR对应的第二定时器；或者，该第一信令包括第三信息，该第三信息用于配置BWP对应的第一定时器和CFR对应的第二定时器。
Patent WO-2022083569-A1 (WO)
Title: Heterocyclic spiro compounds and methods of use
Inventor: LANMAN BRIAN ALAN
IPC: A61P35/00
Filed: 2021-10-19
Abstract: Provided are compounds of Formula (I) having activity as inhibitors of G12C mutant KRAS protein, pharmaceutical compositions comprising the compounds, and uses and methods of treating certain disorders, such as cancer, including but not limited to lung, pancreatic and colorectal cancers.
Patent WO-2023070348-A1 (WO)
Title: Configuring a user equipment with machine learning models based on compute resource limits
Inventor: REN YUWEI
IPC: G06F16/9535
Filed: 2021-10-27
Abstract: Certain aspects of the present disclosure provide techniques for configuring a user equipment (UE) with machine learning models based on compute resource limits for the UE. An example method generally includes generating a set of machine learning models for use in a wireless communications device based on one or more compute resource limits associated with a type of the wireless communications device; and deploying the generated set of machine learning models.
Patent WO-2022100554-A1 (WO)
Inventor: GENG XUESONG
IPC: H04L12/46
Filed: 2021-11-08
Abstract: 本申请提供了一种BIER报文转发的方法、设备以及系统，该方法包括：第一网络设备接收第二网络设备发送的BIER报文，BIER报文包括IPv6头、BIER头以及组播报文，IPv6头的目的地址或BIER头的第一字段携带业务标识，所述业务标识用于标识一个虚拟私人网络VPN实例；第一网络设备根据业务标识以及第一对应关系确定VRF表，第一对应关系包括业务标识和VRF表之间的对应关系；第一网络设备根据VRF表向VRF表中的第一用户边缘CE设备发送组播报文。本申请提供的技术方案可以在出口边缘设备识别VPN实例时，实现较为简单。
Patent WO-2022170813-A1 (WO)
Inventor: LI YANLING
IPC: A61C17/36
Filed: 2021-11-24
Abstract: A cleaner with a washing function, comprising a grab handle (1), a cleaning member (3), a vibration motor (9) and a water pump (10). The vibration motor (9) and the water pump (10) are arranged in the grab handle (1); the cleaning member (3) comprises a brush rod (4) and a cleaning head (5), one end of the brush rod (4) is directly or indirectly connected to the vibration motor (9) and the water pump (10), and the other end thereof is connected to the cleaning head (5); and bristles (6) or protrusions (24) are arranged on the cleaning head (5), and a water outlet (14) is arranged on the back surface or side surface of the cleaning head (5) opposite the bristles (6) or the protrusions (24). The vibration motor (9) and the water pump (10) are both arranged in the grab handle (1), and the vibration motor (9) does not need to be cast aside when the cleaning member (3) is replaced, thereby reducing the use cost; and the water outlet (14) is arranged on the side surface or back surface of the cleaning head (5) opposite the bristles (6) or the protrusions (24), thereby reducing the water flow resistance, and making the washing force stronger and a cleaning effect better.
Patent WO-2023082367-A1 (WO)
Title: 拼接屏显示装置
Inventor: ZHAO JUN
IPC: G09F9/302
Filed: 2021-11-30
Abstract: 一种拼接屏显示装置，其包括显示模块（100）；显示模块（100）包括多个基础显示模块（110）、至少一个设置于两基础显示模块（110）拼接处的补充显示模块（120）、与显示模块（100）电信号连接的处理模块（200）、与处理模块（200）电信号连接的发送模块（300），以及与补充显示模块（120）对应设置、且分别与发送模块（300）以及补充显示模块（120）电信号连接的驱动模块（400），从而有效节省了显示设备内的空间。
Patent WO-2022122010-A1 (WO)
Title: Jak抑制剂在肾脏疾病中的应用
Inventor: LIAO CHENG
IPC: A61P13/12
Filed: 2021-12-10
Abstract: 提供JAK 抑制剂在肾脏疾病中的应用。具体而言，提供一种JAK 抑制剂在制备治疗或预防肾脏疾病中的药物中的用途。
Patent WO-2023108358-A1 (WO)
Inventor: YUAN JIANMIN
IPC: B29C44/00
Filed: 2021-12-13
Abstract: A polyurethane foaming apparatus with a cleaning function, comprising a main body bearing structure, an auxiliary foaming structure and a cleaning structure, the auxiliary foaming structure and the cleaning structure being installed on the main body bearing structure. The main body bearing structure is used for providing installation positions for the auxiliary foaming structure and the cleaning structure. The cleaning structure is used for cleaning and drying a foamed solid polyurethane material. The foamed material in a foaming bearing box is poured on a roller conveyor and conveyed by starting the roller conveyor; the material is washed by starting a water pump cooperating with a high-pressure spray head and is turned over by an electric push rod in the washing process, thus cleaning the material more completely; and after cleaning, the material is conveyed to the position of a hot-air blower by means of continuous conveying of the roller conveyor and subjected to air drying treatment, thereby removing residual harmful substances on the material, reducing contact between workers and harmful substances, and prolonging the life of workers.
Patent WO-2023029301-A1 (WO)
Inventor: Tong ziwei
IPC: H04R3/00
Filed: 2021-12-18
Abstract: Disclosed in the present application are a hearing effect calibration method and apparatus for an earphone, and an electronic device and a computer-readable storage medium. The method is applied to an adjustment terminal of an earphone, and comprises: acquiring hearing threshold values of a first user and a second user; on the basis of the hearing threshold values, calculating a hearing sensitivity degree parameter of the first user relative to the second user; after the first user performs gain adjustment on an earphone according to a hearing effect of the first user, acquiring a first gain adjustment amount that is set by the first user; determining the product of the first gain adjustment amount and the hearing sensitivity degree parameter to be a second gain adjustment amount; and on the basis of the second gain adjustment amount, determining a final gain value of the earphone for the second user. By means of the present application, on the basis of a relationship between hearing sensitivity degrees of two users, a second user can be helped to perform adjustment to improve a hearing effect of an earphone, such that similar manual calibration processes between different users or different earphones are omitted, thereby greatly improving the calibration efficiency and the user experience.
Patent WO-2023115291-A1 (WO)
Title: PROCÉDÉ DE PRODUCTION DE COMPOSÉS D'ALDÉHYDE α,β-INSATURÉS
Inventor: WISCHERT RAPHAEL JOHANNES
IPC: C07C47/20
Filed: 2021-12-21
Abstract: La présente invention concerne un procédé de production de composés d'aldéhyde α,β-insaturés dans des conditions de réaction relativement modérées, c'est-à-dire à une température inférieure à 115 °C.
Patent WO-2022143402-A1 (WO)
Title: Procédé de traitement de données basé sur une passerelle, procédé de traitement de données, passerelle frontière et système de commande
Inventor: FENG YUNLONG
IPC: H04L12/66
Filed: 2021-12-23
Abstract: La présente demande concerne un procédé de traitement de données basé sur une passerelle, un procédé de traitement de données, une passerelle et un système de commande. L'analyse de protocole de communication, l'analyse de règles d'application, et le calcul de positionnement partiel d'un côté serveur en nuage existant sont appliqués à un côté passerelle frontière, qui non seulement réduit une pression de calcul du côté serveur en nuage pour conduire un serveur en nuage à être de structure simple, mais attribue également plus de fonctions à une passerelle frontière, de sorte que lorsque la passerelle frontière est déconnectée du serveur en nuage, la passerelle frontière analyse indépendamment une règle d'application. La passerelle frontière fournie par la présente demande est connectée sans fil à un dispositif tiers au moyen d'un troisième protocole de communication et la passerelle frontière peut réaliser de manière flexible une connexion de communication au moyen d'une unité de conversion de protocole autonome, ce qui permet de réduire davantage la pression du côté serveur.
Patent WO-2023122958-A1 (WO)
Inventor: WANG HONG
IPC: H01M4/133
Filed: 2021-12-28
Abstract: Provided in the embodiments of the present application are a secondary battery and an electric apparatus containing same. The present application provides a secondary battery, comprising a negative electrode sheet. The negative electrode sheet comprises: a negative electrode current collector; a first negative electrode membrane layer, which is arranged on at least one surface of the negative electrode current collector, and comprises a first negative electrode active material and a first conductive high-molecular polymer, the mass percentage of the first conductive high-molecular polymer in the first negative electrode membrane layer being denoted by A, A≤6％; and a second negative electrode membrane layer, which is arranged on a surface of the first negative electrode membrane layer, and comprises a second negative electrode active material and a second conductive high-molecular polymer, the mass percentage of the second conductive high-molecular polymer in the second negative electrode membrane layer being denoted by B, and the negative electrode sheet satisfying: A＞B. The secondary battery has the characteristics of a high maximum charging rate and a long cycle life.
Patent WO-2023050625-A1 (WO)
Inventor: ZHOU HUAYU
IPC: H04L5/00
Filed: 2021-12-30
Abstract: 本申请公开一种通信方法和通信装置，该通信方法包括：确定第一下行带宽部分BWP被激活，和/或，确定同步信号块SSB在第一下行BWP内。由此，可以有效减少同步信号块的开销。
Patent WO-2022217981-A1 (WO)
Title: Circumferential lever booster and transmission means thereof
Inventor: ZHANG RONGQIANG
IPC: F16H21/00
Filed: 2022-02-21
Abstract: A circumferential lever booster, comprising a transmission part that is fixedly connected to an input eccentric wheel; the input eccentric wheel is movably connected to a circumferential surface of an acting force end on a lever arm group by means of a bearing; the other end of the lever arm group is movably supported with a circumferential support seat; and the circumferential surface of the lever arm group at said end is movably connected to a bearing fixed on the eccentric axis of an output eccentric wheel; a lever prying force is applied while a circumferential swinging force is transmitted, so as to act on the output eccentric wheel; and said eccentric wheel is fixedly connected to a transmission part to output a boost. The circumferential lever booster can achieve boosting when the eccentricity of the input eccentric wheel and output eccentric wheel is equal, and the speed ratio is unchanged, and a self-locking function is achieved; in addition, multiple machines can form a series connection for transmission and combined application, and a geometric-level boosting effect is achieved. The booster may be widely applied to mechanical power boosting, kinetic energy storage, power generation and the like, and the booster is environmentally friendly, pollution-free and has low noise.
Patent WO-2022161243-A1 (WO)
Title: Information display method and apparatus, and electronic device
Inventor: HUANG WEIBING
IPC: G06F3/048
Filed: 2022-01-20
Abstract: The present application relates to the technical field of communications, and discloses an information display method and apparatus, and an electronic device. The method comprises: receiving a first loading instruction; obtaining loading information in response to the first loading instruction; and under the condition that first information is displayed in a first display area of a first page, displaying, in a second display area of the first page, the loading information or a first control corresponding to the loading information, the first information being information displayed by the first page before the first loading instruction is received.
Patent WO-2023015848-A1 (WO)
Inventor: WANG CHAOXIA
IPC: D06P1/613
Filed: 2022-01-25
Abstract: A preparation method for a wide-band solar energy absorption azobenzene light energy storage material, comprising mixing a mixture of alkoxy azobenzene and a phase change material with styrene, adding water, an emulsifier, and an initiator, completing emulsification under the action of the mechanical force, and then heating to obtain an azobenzene phase change material microcapsule; and blending the prepared azobenzene phase change material microcapsule with nano cesium tungsten powder, adding water, a thickening agent, and a binder, stirring to prepare printing slurry, and applying same to the textile in a printing manner. The azobenzene light energy storage material can absorb ultraviolet light, visible light, and infrared light, has high solar energy utilization rate, high light stability and cycle performance, can be applied to textiles, achieves the purpose of wearable solar photo-thermal conversion, and realizes the temperature management of the human body.
Patent WO-2022242251-A1 (WO)
Title: Use of glycerophospholipid compounds in treatment of tumor
Inventor: ZHU DAHAI
IPC: A61K31/683
Filed: 2022-02-16
Abstract: Use of glycerophospholipid compounds in the preparation of a drug for the treatment of tumor, particularly malignant tumor. The glycerophospholipid compounds can induce ferroptosis of tumor cells, and has the anti-tumor effect.