baber/WOPTO huggingface dataset:
Patent WO-2021258913-A1 (WO)
Inventor: TANG CHONG
IPC: H04M9/08
Filed: 2021-05-17
Abstract: Embodiments of the present invention provide an echo cancellation device and method, a sound pickup device and method, and a terminal. The echo cancellation device is provided in the terminal; the terminal comprises at least a screen sound production unit and a sound pickup unit; and the device comprises: a measurement unit configured to measure a vibration parameter of the screen sound production unit to obtain a vibration signal, and generate a first reference signal according to the vibration signal; and a cancellation unit configured to perform echo cancellation on a first echo signal in a first audio signal according to the first reference signal, wherein the first audio signal is the audio signal picked up by the sound pickup unit, the first audio signal comprises at least the first echo signal, and the first echo signal is formed by the noise produced by the screen sound production unit driving the terminal to vibrate. The present invention solves the problem that the noise produced by the terminal vibration during the screen sound production process in the related art cannot be effectively eliminated, thus achieving the effect of eliminating the noise produced by the terminal vibration during the screen sound production process.
Patent WO-2022241697-A1 (WO)
Inventor: Wang ke-zhong
IPC: F24S30/20
Filed: 2021-05-19
Abstract: Disclosed is an apparatus capable of automatically cleaning and protecting a solar panel, comprising a box body. A water storage cavity is provided at a left side in the box body. A downspout extending to the outside is fixedly provided on an upper end wall of the water storage cavity. A downspout cavity is provided in the downspout. A funnel is fixedly provided on an upper end of the downspout. A funnel cavity communicated with the downspout cavity is provided in the funnel. A water suction pipe is fixedly provided at middle portion of a right end wall of the water storage cavity. A water suction cavity is provided in the water suction pipe. According to the apparatus of the present invention, a solar panel can be stored inside the box body when there is no sunlight, so as to prevent the solar panel from being damaged by bad weather, and the solar panel can be cleaned after being stored inside the box body, so as to wash away fallen leaves, bird droppings, and other items blown off by wind on the solar panel to prevent same from affecting the operation of the solar panel, such that the use efficiency and life of the solar panel can be greatly improved.
Patent WO-2021259003-A1 (WO)
Inventor: KONG QINGYANG
IPC: G06K9/62
Filed: 2021-05-28
Abstract: The present application relates to a feature recognition method and apparatus, and a computer device and a storage medium. The method comprises: generating a plurality of candidate features from a plurality of original features according to a preset candidate feature generation method; generating a corresponding first meta-feature from each candidate feature according to a preset first meta-feature generation method; inputting the first meta-feature into a probability model, so as to obtain a target probability that each candidate feature is a preset label; comparing the target probability with a first preset threshold value, and all candidate features, the target probabilities of which are greater than or equal to the first preset threshold value, constituting a candidate feature set; combining the candidate features in the candidate feature set with the plurality of original features so as to calculate evaluation values of the candidate features; and comparing the evaluation values with a second preset threshold value, wherein candidate features, evaluation values corresponding to which are greater than the second preset threshold value, are effective features. By means of the feature recognition method and apparatus, and the computer device and the storage medium provided in the present application, features effective for machine learning are selected from constructed features.
Patent WO-2022037175-A1 (WO)
Inventor: LIU ZHAOXIA
IPC: B23K9/235
Filed: 2021-05-30
Abstract: The present invention relates to a shipbuilding 5Ni steel submerged arc welding method: (1) shipbuilding 5Ni steel of which the tensile strength is 630-670 MPa serves as a splicing base material; a matching welding material: the welding material tensile strength being 630-710 MPa, the welding wire diameter being φ2.4 mm or more, the grade being INCO-WELD Filler Metal C-276, and INCOFLUX 9 being the flux; (2) a K-shaped groove is employed as the submerged arc welding groove for the splicing material; (3) welding parameters: the welding current being 410±10 A, the welding voltage being 32±1 V, the welding speed being 27±2 cm/min, the welding wire energy being 30±3 KJ/cm, but joints of splicing base materials of a same plate thickness are welded continuously until the welding seam is filled, and a steel brush is employed to clean the weld bead after each instance of welding; a flux baking system being 350 °C × 1 h; and the interlayer temperature being controlled at ≤ 80 °C. Submerged arc welding achieves increased levels of butt joint tensile strength and impact energy absorption values of the butt joint weld bead, a welding line, and a heat affected zone; the welded joint is provided with excellent low-temperature impact toughness and cold bending performance.
Patent WO-2021259024-A1 (WO)
Inventor: STOPPS ALEXANDER
IPC: F16B7/00
Filed: 2021-06-02
Abstract: A coupling assembly (20) is provided, which comprises a first coupling member (30) at least partially releasably receivable at a second coupling member (40). The first coupling member (30) comprises a first supporting means (34) arranged in a first internal space of the first coupling member (30), and the second coupling member (40) comprises a second supporting means (44) arranged in a second internal space of the second coupling member; wherein the first supporting means (34) and the second supporting means (44) are connectable via a connecting means along a longitudinal axis of the coupling assembly; and the connecting means is operable to radially expand the first coupling member thereby locking the first and the second coupling members in place when being assembled.
Patent WO-2021244649-A1 (WO)
Inventor: LIAN YUBO
IPC: H01M10/615
Filed: 2021-06-04
Abstract: An energy conversion apparatus, comprising: a first switching module (10); a motor inverter (20), wherein the first and second bus ends of the motor inverter are respectively connected to the first and second ends of a battery (70), the first switching module (10) controls the connection/disconnection between the first bus end and the first end of the battery (70), or the first switching module (10) controls the connection/disconnection between the second bus end and the second end of the battery, or the first switching module (10) controls the connection/disconnection between the first bus end and the first end of the battery (70) and controls the connection/disconnection between the second bus end and the second end of the battery; a motor winding (30), wherein the first end of the motor winding is connected to the middle point of the motor inverter (20); and a second switching module (40) and a first capacitor (50) that are connected in series, wherein after being connected in series, the second switching module (40) and the first end of the first capacitor (50) are connected to the second end of the motor winding (30), and the second end of the first capacitor is connected to the second bus end.
Patent WO-2021249450-A1 (WO)
Title: 酪氨酸激酶抑制剂的盐型、晶型、药物组合物及其用途
Inventor: FU BANG
IPC: A61P29/00
Filed: 2021-06-10
Abstract: 结构式I所示化合物的盐型，以及磷酸盐的多种晶型，其制备方法及其应用。
Patent WO-2022022140-A1 (WO)
Inventor: ZHAO KUN
IPC: G06F9/50
Filed: 2021-06-17
Abstract: A data packet synchronization method and apparatus, a device, and a storage medium, relating to the field of data communications. The method is applied to a server. The server is provided with k logical threads and k message queues, k being a positive integer; the logical threads have a one-to-one correspondence to the message queues; and the logical threads are divided according to logical operation types. The method comprises: receiving a data packet sent by a client, the data packet carrying a thread identifier and a frame identifier, the thread identifier being added by the client according to a logical operation type required for the data packet, and the frame identifier being used for identifying a picture frame when the data packet is triggered (301); sending the data packet to the logical thread corresponding to the thread identifier for a logical operation, then writing an operated data packet to the message queue corresponding to the logical thread (302); reading the operated data packet from the message queue according to the frame identifier, and synchronizing the operated data packet to an associated client of the client (303). According to the method, the memory occupied by a message queue in a server is reduced.
Patent WO-2022261890-A1 (WO)
Inventor: WENG ZHENHUA
IPC: G11C7/02
Filed: 2021-06-17
Abstract: Circuit d'opération de lecture, comprenant un suiveur de tension et un amplificateur de détection. Le suiveur de tension et l'amplificateur de détection sont respectivement couplés à un réseau de mémoire à points de croisement ; le réseau de mémoires à points de croisement comprend de multiples colonnes de cellules de mémoire et une pluralité de lignes de bits en correspondance biunivoque avec les multiples colonnes de cellules de mémoire ; une extrémité de chacune des cellules de mémoire dans chacune des multiples colonnes est connectée à une ligne de bits correspondant à chaque colonne de cellules de mémoire ; le suiveur de tension est utilisé pour copier la tension sur une ligne de bits cible connectée à une cellule de mémoire sélectionnée vers d'autres lignes de bits parmi la pluralité de lignes de bit que la ligne de bits cible ; et les amplificateurs de détection sont utilisés pour effectuer une opération de lecture sur la cellule de mémoire sélectionnée. Lorsqu'une opération de lecture est effectuée sur la cellule de mémoire sélectionnée dans le réseau de mémoire à points de croisement, l'effet des autres cellules de mémoire peut être efficacement éliminé.
Patent WO-2022134517-A1 (WO)
Inventor: ZHANG AIDONG
IPC: B63G8/00
Filed: 2021-06-28
Abstract: 本申请公开一种自主式水下航行器的回收方法及自主式水下航行器，其中，所述自主式水下航行器的方法包括以下步骤：在检测到开启指令后，控制所述舱门打开；控制所述无人机起飞；控制所述线缆降落在所述水面回收艇的目标位置。本申请的技术方案利用无人机在空中进行定位和识别，提高了自主式水下航行器的回收成功率和效率。
Patent WO-2022241931-A1 (WO)
Inventor: YAN HUABIN
IPC: A24F40/46
Filed: 2021-07-12
Abstract: A heating module, and a smoke formation device comprising same. The heating module comprises: a first heating component comprising a cigarette cup (3) for accommodating a cigarette, and a first heat generation member (4) for heating the cigarette cup (3); a second heating component comprising a heat storage body (10) for heating air and a second heat generation member (12) for heating the heat storage body (10); and a connecting member (7). The connecting member (7) is tubular and is made of a thermal insulation material, and the connecting member (7) is connected between the first heating component and the second heating component to allow outside air to sequentially flow through the heat storage body (10), the connecting member (7) and the cigarette cup (3) when a user is smoking a cigarette in the cigarette cup (3). The heating module heats both the periphery of the cigarette and the air by means of the first heating component and the second heating component, thereby improving the cigarette heating uniformity to improve the quality of smoke and the amount of smoke.
Patent WO-2022022720-A1 (WO)
Title: 抗cd44的单链抗体及其在制备治疗肿瘤的药物中的用途
Inventor: ZHANG WEI
IPC: C07K16/28
Filed: 2021-07-30
Abstract: 本公开涉及一种抗CD44的单链抗体及其在制备治疗肿瘤的药物中的用途，该抗CD44的单链抗体的氨基酸序列包括SEQ ID NO.1所示的序列。本公开提供的表达抗CD44的单链抗体的T淋巴细胞能够特异性杀伤CD44阳性的肿瘤细胞，且特异性较高、杀伤能力较强。
Patent WO-2022052663-A1 (WO)
Inventor: CHOU BRUCE C S
IPC: G04B19/30
Filed: 2021-08-02
Abstract: 一种生物特征感测装置，该装置至少包含：一数字发光模块，包含一第一区与一第二区，其中第一区发出入射光；以及一感测模块，设置于数字发光模块的下方，其中于一第一模式下，第二区不发出与入射光具有相同波长的光，以使数字发光模块提供一缺陷光场来照射数字发光模块上方的一物体，物体反应缺陷光场所产生的光被感测模块接收。
Patent WO-2022028537-A1 (WO)
Title: Device recognition method and related apparatus
Inventor: XU JIE
IPC: H04M1/725
Filed: 2021-08-05
Abstract: Disclosed are a device recognition method and a related apparatus. The method comprises: a first electronic device receives a first operation to display a first interface and enables a camera, a preview image acquired by the camera being comprised in the first interface, and a second electronic device being comprised in the preview image; the first electronic device determines a display position of a first tag of the second electronic device in the preview image according to an image recognition technology and a wireless positioning technology, the first tag being used for identifying the second electronic device; and when the first electronic device detects a user operation for the first tag, the first electronic device outputs a second interface, the second interface comprising one or more controls for controlling the second electronic device. According to the present application, the corresponding relationship between the first tag and the second electronic device is presented in real time by means of augmented reality display, and the interaction between the first electronic device and the second electronic device is achieved by means of the first tag, thereby achieving coordinated control among multiple devices and improving user experience.
Patent WO-2022222313-A1 (WO)
Inventor: LI XIONG
IPC: G11C17/16
Filed: 2021-08-10
Abstract: 一种OTP存储器及其制造方法、OTP电路，通过OTP存储器中的存储单元使用两个串联二极管作为熔断的结构，从而减少了存储单元的体积、减少整个OTP存储器的体积，进而提高了存储单元以及OTP存储器的集积度。
Patent WO-2022037698-A1 (WO)
Inventor: JASSAL AMAN
IPC: H04W16/18
Filed: 2021-08-23
Abstract: An integrated terrestrial/non-terrestrial network may allow for enhanced network coverage. However, there are control and management challenges associated with an integrated terrestrial/non-terrestrial network because the network and user equipments (UEs) are no longer confined to only usingconventional cellular communication via terrestrial transmit-and-receive points (T-TRPs). One challenge is how to perform beam management. In some embodiments, methods and systems are disclosed in which an indication of angular direction (e.g. beam direction) is provided by the T-TRP. The indication of angular direction may be used by a UE for communicating with a non-terrestrial TRP (NT-TRP), e.g. using beamforming. However, the methods are not limited to integrated terrestrial/non-terrestrial networks or the involvement of NT-TRPs, but apply more generally to indicating angular direction for directional communication.
Patent WO-2022042600-A1 (WO)
Inventor: FENG SHULAN
IPC: H04W24/02
Filed: 2021-08-25
Abstract: The present application provides a communication method, apparatus and system, comprising: determining the need of an update to a first capability set; transmitting a first message to a network device, the first message being used for indicating that a terminal device needs an update to the first capability set, the first capability set comprising some capabilities in a second capability set, and the second capability set being a capability set obtained by negotiating with the network device when the terminal device initially accesses the network device. In the method, when a capability supported by the terminal device changes, the terminal device transmits the first message to the network device to instruct the network device to update a scheduling capability of the terminal device, so that the signaling redundancy and transmission power consumption can be effectively reduced, and the capability negotiation with the network device can be performed more flexibly.
Patent WO-2023028861-A1 (WO)
Title: Dispositif de mémoire tridimensionnel et ses procédés de formation
Inventor: ZHANG MINGKANG
IPC: H01L27/11582
Filed: 2021-08-31
Abstract: Selon certains aspects, un dispositif de mémoire tridimensionnel (3D) comprend une première structure semi-conductrice et une seconde structure semi-conductrice liée à la première structure semi-conductrice. La première structure semi-conductrice comprend un réseau de chaînes de mémoire NON-ET, une couche semi-conductrice en contact avec les extrémités de source du réseau de chaînes de mémoire NON-ET, une couche non conductrice alignée avec la couche semi-conductrice, et une structure de contact dans la couche non conductrice. La couche non conductrice isole électriquement la structure de contact de la couche semi-conductrice. La seconde structure semi-conductrice comprend un transistor.
Patent WO-2023029043-A1 (WO)
Title: User equipment activity alignment for power savings
Inventor: HU HAIJING
IPC: H04W72/04
Filed: 2021-09-06
Abstract: Methods, systems, and apparatuses for synchronizing data transmission activity by user equipment (UE). In one aspect, the method comprises determining, by the UE and based on current usage of resources, that alignment of subsequent usage of resources is to be adjusted, generating, by the UE, data that indicates a plurality of activity alignment parameters that are to be adjusted in order to cause the adjusted alignment of subsequent usage of resources, encoding, by the UE, the generated data for transmission to a base station, and transmitting, by the UE, the encoded data to the base station.
Patent WO-2022134705-A1 (WO)
Inventor: CHENG HAN
IPC: H04N21/472
Filed: 2021-09-26
Abstract: 本申请的目的是提供一种用于提供视频资源的方法与设备，该方法包括：接收第一用户设备发送的、对目标视频资源的请求信息；确定目标视频资源的资源收益值；向第一用户设备发送资源请求信息，其中，资源请求信息包括目标额度，目标额度是根据资源收益值确定的；响应于第一用户设备发送的、目标额度的资源信息，向第一用户设备发送目标视频资源。本申请通过所述视频资源平台连接视频资源的提供方以及视频资源的使用方(例如，所述第一用户)，使得所述提供方能够通过在所述视频资源平台上传视频资源获取收益；所述使用方在使用所述视频资源平台上的视频资源时需要支付相应的费用。
Patent WO-2022068837-A1 (WO)
Inventor: YANG XIAODAN
IPC: C07K14/005
Filed: 2021-09-29
Abstract: Provided is a group of viral vectors．The group of viral vectors comprising：a first viral vector，wherein the first viral vector carries a first nucleic acid molecule，and the first nucleic acid molecule encodes an envelope protein；a second viral vector，wherein the second viral vector carries a second nucleic acid molecule，the second nucleic acid molecule encodes a fusion protein，the fusion protein includes a single-chain antibody and the C-terminal domain of the envelope protein，the C-terminal domain of the envelope protein includes a transmembrane region and an intracellular region of the envelope protein，the C-terminus of the single-chain antibody connects with the N-terminus of the C-terminal domain of the envelope protein，the single-chain antibody targets a specific antigen；the first nucleic acid molecule and the second nucleic acid molecule are arranged to express the envelope protein and the fusion protein，and the envelope protein and the fusion protein are in a non-fusion form．After the group of viral vectors are introduced into recipient cell，a virus with high viral titer can be packaged，and the virus has targeted infectivity．
Patent WO-2023060599-A1 (WO)
Inventor: YE JIARONG
IPC: B60J1/00
Filed: 2021-10-15
Abstract: 本申请提供了一种车窗总成及车辆，车窗总成包括车窗玻璃及导光组件，车窗玻璃包括第一透明板、中间层、第二透明板，第一透明板通过中间层与第二透明板连接，第二透明板还具有通孔，导光组件包括导光件及固定件，导光件至少部分设置于通孔内，且导光件与中间层及第二透明板至少部分抵接，导光件的出光面与通孔的周侧壁相对设置，固定件设置于第二透明板背离第一透明板的一侧表面，并与第二透明板形成用于收容光源的收容空间，光源的发光面与导光件的入光面相对设置，以使得光源发出的光线经由导光件入射至感光元件。导光件在通孔处与车窗玻璃互相支撑，具有一定支撑强度。
Patent WO-2022083701-A1 (WO)
Title: 建筑模块及其连接结构
Inventor: ZHU JINYUE
IPC: E04B1/38
Filed: 2021-10-21
Abstract: 本发明提供了一种建筑模块及其连接结构。连接结构包括连接锥、紧固件和固定件。连接锥包括依次设置的锥头部、旋转件和限位件；锥头部用于与定位孔配合，旋转件与锥头部旋转连接，且旋转件能够通过安装孔，限位件与锥头部固定连接而使限位件能够旋转至通过安装孔或旋转至无法通过安装孔；连接锥具有沿锥头部的顶部至限位件的底部贯通的内腔；紧固件包括螺杆及设于螺杆顶部的挡板，螺杆能够插入连接锥的内腔；固定件固定于立柱内部的底部，且固定件上开设有过孔；连接锥穿过位于下层的建筑模块的安装孔，限位件旋转至限位于立柱内，锥头部穿过安装孔并且穿过并设置于位于上层的建筑模块的定位孔，螺杆穿过过孔，并插入连接锥的内腔而实现与连接锥的连接。
Patent WO-2023065304-A1 (WO)
Title: Suspension system and control method thereof, and vehicle
Inventor: SHU YINHUI
IPC: B60G17/052
Filed: 2021-10-22
Abstract: A suspension system. The suspension system comprises suspension assemblies (1), drivers (2), a controller (3), a compressor (4), and a gas tank (5). Each suspension assembly (1) is provided with a gas spring (101) and a height sensor (103), gas is contained in the gas tank (5), the gas tank (5) is connected to the compressor by means of a first vent pipeline (6), and the compressor (4) is connected to the gas spring (101) by means of a second vent pipeline (8). The first vent pipeline (6) is provided with a first switch valve (7), and the second vent pipeline (8) is provided with a second switch valve (9). Each driver (2) is separately electrically connected to the controller (3), the compressor (4), the first switch valve (7), the second switch valve (9), and the height sensor (103). The suspension system can be mounted between wheels (200) of the vehicle and a vehicle body (100), so that in the working process of the suspension system, the height between the wheels and the vehicle body is adjusted according to the working condition and the external input of the vehicle, and the stability and comfort of the vehicle are improved. Each part of the structure of the suspension system is of an independent structure, so that unified control of the whole vehicle is achieved. Also disclosed are a suspension system and a vehicle.
Patent WO-2022105625-A1 (WO)
Inventor: CHENG WEIQIANG
IPC: H04L12/721
Filed: 2021-11-05
Abstract: 本公开实施例提供一种报文转发的方法、装置、通信设备及可读存储介质，该方法包括：获取第一SID的第一信息和第二信息，所述第一信息指示所述第一SID所在的容器在数据包的SID列表中的位置，所述第二信息指示所述第一SID在所述容器中的位置；根据所述第一信息和第二信息，得到所述第一SID在SID列表中的位置；将所述SID列表中的所述第一SID和第二SID复制到数据包的目的地址中的当前SID和下一个SID，发送所述数据包；其中，所述第二SID为所述SID列表中第一SID的下一个SID，所述第二信息大于等于1或等于0。
Patent WO-2022247160-A1 (WO)
Inventor: ZHANG YANG
IPC: A61M31/00
Filed: 2021-11-16
Abstract: L'invention concerne un instrument d'examen de grossissement (2), comprenant un ensemble de protection (21) et un ensemble d'examen (22). L'ensemble de protection (21) comprend un élément de perspective (211), et un premier élément de protection (212), un élément élastique télescopique (213), et un second élément de protection (214) emmanché à l'extérieur de l'ensemble d'examen (22) ; l'élément de perspective (211) est disposé à une extrémité du premier élément de protection (212) ; une extrémité de l'élément élastique télescopique (213) est reliée à l'autre extrémité du premier élément de protection (212) ; une extrémité du second élément de protection (214) est reliée à l'autre extrémité de l'élément élastique télescopique (213) ; et lorsqu'une extrémité d'examen de l'ensemble d'examen (22) se déplace linéairement, l'élément élastique télescopique (213) agit sur le premier élément de protection (212) de telle sorte que l'élément de perspective (211) et l'extrémité d'examen de l'ensemble d'examen (22) sont maintenus dans un état fixé, et le premier élément de protection (212) effectue un mouvement linéaire synchrone conjointement avec l'extrémité d'examen de l'ensemble d'examen (22). L'élément de perspective (211) sur le premier élément de protection (212) et l'extrémité d'examen de l'ensemble d'examen (22) sont toujours fixés, et ne peuvent pas être séparés du fait du mouvement de l'extrémité d'examen de l'ensemble d'examen (22), de telle sorte que l'effet de protection sur l'ensemble d'examen (22) et l'effet d'acquisition d'image de l'ensemble d'examen (22) sont assurés.
Patent WO-2022127562-A1 (WO)
Inventor: LV SHIWEN
IPC: A61F2/24
Filed: 2021-11-26
Abstract: 一种可一体拆卸的瓣膜夹（8）及其输送系统，包括控制手柄、与控制手柄连接的输送导管（6）、与输送导管（6）连接的瓣膜夹（8），瓣膜夹上设有内管（4）、外连管（5），内管（4）和外连管（5）均设有可拆卸连接机构，输送导管（6）包括第一输送管（61）、中控件（63）以及第二输送管（62），第一输送管（61）的远端部分和第二输送管（62）的远端部分均设有与可拆卸连接机构相配合的可解脱连接机构，预装时，内管（4）上的可拆卸连接机构（43）通过中控件（63）与第一输送管（61）上的可解脱连接机构（611）连接，形成第一拆卸部（612），外连管（5）上的可拆卸连接机构（51）通过中控件（63）与第二输送管（62）上的可解脱连接机构连接（621），形成第二拆卸部（622），当中控件（63）移离第一拆卸部（612）、第二拆卸部（622）时，第一输送管（61）与内管（4），第二输送管（62）与外连管（5）解脱分离。