baber/WOPTO huggingface dataset:
Patent WO-2021098879-A1 (WO)
Inventor: ZHANG JIANPING
IPC: G01B11/16
Filed: 2020-11-23
Abstract: A looseness monitoring device and system of a bolt (2) or a nut. The bolt (2) or the nut is used for being fastened on a base, and the bolt (2) or the nut is provided with a non-circular head. The looseness monitoring device comprises optical fiber deformation sensors (1) and supporting devices (3). The optical fiber deformation sensors (1) are each provided with a deformation sensing section (12), the supporting devices (3) are disposed on the base and used for supporting the optical fiber deformation sensors (1), and the deformation sensing sections (12) of the optical fiber deformation sensors (1) are configured to be located at corresponding positions of the non-circular head, so that the deformation sensing sections (12) deform when the non-circular head rotates. The looseness monitoring device and system of the bolt (2) or the nut implement looseness monitoring and control of the bolt (2) or the nut, can detect the looseness and breakage situations of the bolt (2) or the nut in time so as to facilitate timely maintenance, improve the scientificity and reliability of tour inspection and maintenance of a wind power generator, and implement the automatic monitoring of the state of the bolt (2) or the nut.
Patent WO-2022068048-A1 (WO)
Title: Stabilisateur de cardan
Inventor: ZHENG WEIFENG
IPC: F16M13/04
Filed: 2020-12-08
Abstract: Stabilisateur de cardan (100), comprenant : une poignée (10), un espace de réception étant prévu à l'intérieur de la poignée (10) ; et un corps de stabilisateur (20), une charge (60) pouvant être reliée au corps de stabilisateur (20). Le stabilisateur de cardan (100) a un état étendu dans lequel le corps de stabilisateur (20) est au moins partiellement situé à l'extérieur de la poignée (10) et relié à la poignée (10), et un état stocké dans lequel le corps de stabilisateur (20) est stocké dans l'espace de réception. Le volume de l'espace de stockage du stabilisateur de cardan peut être réduit, de telle sorte que la commodité de transport, la commodité d'utilisation et l'aspect pratique du stabilisateur de cardan sont améliorés.
Patent WO-2021189978-A1 (WO)
Title: 一种具有快速换气功能移动厕所用通风装置
Inventor: CAO JUN
IPC: F24F13/28
Filed: 2020-12-15
Abstract: 本发明提供一种具有快速换气功能移动厕所用通风装置，包括：厕所本体，所述厕所本体的顶部固定连接有顶板，所述厕所本体正面的左侧通过合页活动连接有活动门，所述厕所本体右侧的顶部固定连接有固定箱。本发明通过吸气机构、净化机构和第一气泵的配合，便于使用者将新鲜空气与浑浊气体进行混合，降低浑浊气体的浓度，随后过滤棉板、活性炭过滤网和HEPA过滤网对淡化浑浊气体内的灰尘和有害气体进行快速过滤和吸附，此时第一气泵将净化之后的气体快速传送回厕所本体内，便于使用者对厕所本体内的浑浊气体进行快速置换，解决了传统移动厕所用通风装置无法快速换气和无法对置换出去的浑浊气体进行净化的问题。
Patent WO-2021129483-A1 (WO)
Title: 一种确定点云的边界框的方法及装置
Inventor: LI CHENMING
IPC: G06K9/00
Filed: 2020-12-16
Abstract: 一种确定点云的边界框的方法及装置。所述方法包括：根据第一位置信息将第一图形所在的第一平面划分为N个区域（S51）；以M条边中的每条边作为参考边，确定一个边界框，共得到M个边界框（S52）；确定M个边界框中的每个边界框对应于N个区域的N个子损失值（S53）；根据每个边界框对应的N个子损失值，确定每个边界框对应的损失值（S54）；将最小的损失值对应的边界框确定为点云的边界框（S55）。在计算子损失值时考虑了处理装置与对象之间的相对位置，这样的边界框可以减小自遮挡现象对观测结果的影响，提高对目标对象的观测结果的准确性。
Patent WO-2022133753-A1 (WO)
Title: Point cloud encoding and decoding methods and systems, point cloud encoder, and point cloud decoder
Inventor: YUAN HUI
IPC: G06T17/00
Filed: 2020-12-22
Abstract: Provided in the present application are point cloud encoding and decoding methods and systems, a point cloud encoder, and a point cloud decoder. By means of performing lossless encoding on a residual value of attribute information of at least one point in a point cloud, the influence of quantization on a reconstructed value of the attribute information is reduced to then improve the accuracy of attribute information prediction without significantly impacting the size of an attribute code stream, thus improving the encoding effect of the attribute information.
Patent WO-2022007354-A1 (WO)
Title: Linkage control method and apparatus for smart device, and device and storage medium
Inventor: KANG LINLIN
IPC: G05B19/418
Filed: 2020-12-28
Abstract: Disclosed are a linkage control method and apparatus for a smart device, and a device and a storage medium. The method comprises: acquiring state information corresponding to a smart device; according to the state information corresponding to the smart device, querying linkage control information corresponding to the state information, wherein the linkage control information comprises linkage device information and a linkage control parameter; determining a working mode of the smart device when corresponding to the linkage control information, determining a linkage device corresponding to the linkage device information, and determining a device operating parameter which is being used by the linkage device; and if the working mode of the smart device, when corresponding to the linkage control information, is a non-linkage mode, and the device operating parameter which is being used by the linkage device is different from the linkage control parameter, sending a linkage instruction carrying the linkage control parameter to the linkage device. In the present disclosure, the principle of device linkage is used, such that a linkage device automatically operates according to a linkage control parameter in linkage control information, and there is no need for a user to perform manual control, thereby avoiding complicated operations for the user.
Patent WO-2022126726-A1 (WO)
Inventor: YU XIAOKUN
IPC: B21D11/18
Filed: 2020-12-28
Abstract: A corner folding device for machining a hardware product, comprising a base (1), a corner folding component (2) and a clamping component (4); the corner folding component is mounted on the top end of the base and comprises a hydraulic rod (22) fixed at the other end of the base by means of a mounting baffle (21), the end of the hydraulic rod away from the mounting baffle is fixedly connected to a corner folding top plate (24), and the other end of the top surface of the base is fixedly connected to a corner folding pressing plate (25) fitting the corner folding top plate; the clamping component comprises clamping plates (43), the clamping plates are used for clamping a hardware product to be corner folded; cleaning rings (49) are fixedly connected on both sides of a guide block (48), cleaning bristles (491) are fixedly connected to the inner wall of each cleaning ring at equal distance, and a free end of each cleaning bristle is in contact with the outer surface of a bidirectional threaded rod (410). By adding cleaning rings on both sides of the guide block, the cleaning bristles remove dust from the surface of the bidirectional threaded rod, reducing dust entering the guide block, guaranting the smoothness of the movement of the guide block without the need of drive of additional power, thereby saving energy and protecting environment.
Patent WO-2022052392-A1 (WO)
Title: Side-heating type silicon-based thin film catalytic hydrogen sensor and processing method therefor
Inventor: SHEN FANGPING
IPC: G01N27/16
Filed: 2021-01-07
Abstract: A side-heating type silicon-based thin film catalytic hydrogen sensor, which is obtained by means of an MEMS processing technology. The sensor comprises a silicon substrate (1), the upper surface of the silicon substrate (1) is provided with a thermal insulation layer (2), and the lower surface of the silicon substrate (1) is provided with one or a pair of thermal insulation grooves (7) extending to the thermal insulation layer (2); the surface of the thermal insulation layer (2) is provided with a first heating coil (4) and a second heating coil (5) formed by a high-resistance temperature coefficient material, a first catalytic thin film layer (5) and a second catalytic thin film layer (6) are respectively arranged on the inner side, the outer side or the upper side of the two heating coils, the surface of the first catalytic thin film layer (5) is covered with a high-temperature-resistant dielectric layer (9), and the surface of the second catalytic thin-film layer (6) is left empty; and the outer periphery of the thermal insulation layer (2) is provided with a precious metal thin film resistor (10). The hydrogen sensor can work in catalytic combustion and thermal conductivity modes at the same time, and has a small volume, low power consumption, a fast response and a long service life.
Patent WO-2021212928-A1 (WO)
Inventor: XU YUZHUANG
IPC: G06F21/62
Filed: 2021-01-12
Abstract: A blockchain data authorization access method and apparatus, and a device. The method comprises: a blockchain platform obtains a data access request of a third-party mechanism, wherein the data access request comprises a user identifier, a data range and a signed random number for accessing data; the signed random number is generated by the third-party mechanism after receiving a random number sent by a user end and then signing same; verify the signed random number and the data range; and after the verification passes, send a data ciphertext corresponding to the user identifier to the third-party mechanism, so that the third-party mechanism decrypts the data ciphertext by using a data private key sent by the user end. The blockchain platform verifies the random number, the data range, data access time and other information in the data access request of the third-party mechanism according to data verification information authorized by the user end, so that data of a user can be precisely controlled, and at the same time, the user can control the range and the duration for a third party to access the data.
Patent WO-2022170589-A1 (WO)
Inventor: RU ZHAO
IPC: H04L29/06
Filed: 2021-02-10
Abstract: The present application relates to the technical field of the Internet of Things. Disclosed are an ACL control method and apparatus, and a device and a storage medium. The method comprises: receiving a modification instruction sent by a first management device, a target ACLE being any ACLE comprised in an ACL of a second management device, and an on/off state being used for indicating whether the target ACLE is valid; and when it is determined that the first management device has the right to modify the on/off state of the ACLE, modifying the on/off state of the target ACLE of the second management device according to the modification instruction. The on or off state of an ACL of another management device can be modified without the need to have the right to modify the ACL of the management device, thereby restricting the right of the management device, and thus improving the security. In addition, the turning-on and turning-off of all ACLEs comprised in the ACL can be modified by modifying the turning-on and turning-off of the ACL, thereby improving the operation efficiency.
Patent WO-2021164691-A1 (WO)
Title: Association of transmission configuration indicators and precoders in uplink transmissions
Inventor: YUAN FANG
IPC: H04W28/16
Filed: 2021-02-11
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that indicates a first transmission configuration indicator (TCI), a second TCI, and a precoding matrix. The first TCI may be associated with a first set of antenna indices of the precoding matrix and the second TCI may be associated with a second set of antenna indices of the precoding matrix. The UE may transmit an uplink transmission based at least in part on the DCI. Numerous other aspects are provided.
Patent WO-2021175265-A1 (WO)
Inventor: LV CAIPING
IPC: G06F3/0481
Filed: 2021-03-03
Abstract: Provided in the present application are a screen partition display method, a terminal, and a computer storage medium, wherein same relate to the technical field of terminals, and enable screen partition display of a terminal to display different pages or the same page of the same application, thereby facilitating operation thereof by a user. The method comprises: receiving a screen partitioning instruction; dividing a display area on a screen into at least two subareas, wherein the at least two subareas comprise a first subarea and a second subarea; receiving a page copying instruction, wherein the page copying instruction is used to indicate the copying of a first page, which is currently displayed in the first subarea, of a target application to the second subarea; and controlling the second subarea to display the first page.
Patent WO-2021227634-A1 (WO)
Title: Ceramic-like housing of electronic device, preparation method therefor, and electronic device
Inventor: ZHOU LIANG
IPC: B32B33/00
Filed: 2021-03-11
Abstract: Provided are a ceramic-like housing (100) of an electronic device, a preparation method therefor, and an electronic device. The ceramic-like housing (100) of an electronic device comprises: a non-ceramic substrate (10), wherein at least part of an outer surface of the non-ceramic substrate (10) is a low-haze surface (101), and the haze of the low-haze surface (101) is less than two; a brightness enhancement coating (20) disposed on the low-haze surface (101) of the non-ceramic substrate (10); and an ink layer (30) disposed on a surface of the brightness enhancement coating (20) located away from the non-ceramic substrate (10).
Patent WO-2021185176-A1 (WO)
Title: Method and device for accessing network slice
Inventor: ZHU FANGYUAN
IPC: H04W24/02
Filed: 2021-03-12
Abstract: The present application relates to the technical field of wireless communications, and provides a method for accessing a network slice, comprising: a first AMF network element receives, from a terminal device by means of a first RAN device, a requested network slice type, wherein the first RAN device does not support the requested network slice type; and the first AMF network element sends information of a second RAN device to the terminal device, wherein the information of the second RAN device is used for identifying the second RAN device, and the second RAN device supports the requested network slice type. By means of the solution provided in the embodiment, the terminal device can obtain the information of the second RAN device from the first AMF network element, and because the second RAN device supports the requested network slice type, the terminal device can access, by means of the second RAN device, the requested network slice, thereby improving user experience.
Patent WO-2021213079-A1 (WO)
Inventor: WANG JIANGLIN
IPC: A47C7/46
Filed: 2021-03-16
Abstract: Disclosed is an office lounge chair, comprising chair legs (21), and a chair seat (1) and a chair back (22) which are arranged above the chair legs (21), wherein the chair seat (1) is provided with a footrest adjustment mechanism, with the front end of the footrest adjustment mechanism being provided with a foot pad body (2); the footrest adjustment mechanism comprises at least two telescopic rods (4) fixed in the chair seat (1), with the front ends of the telescopic rods (4) extending into the foot pad body (2) and being fixedly connected to the foot pad body (2), and the telescopic rods (4) extending or retracting and driving the foot pad body (2) to be unfolded or folded; and the front end of the chair seat (1) is further provided with an accommodation space, and when the foot pad body (2) is in a folded state, the foot pad body (2) is collapsed in the accommodation space. The footrest adjustment mechanism of the foot pad body (2) has a simple structure, and is convenient to assemble. In addition, the chair back (22) is provided with a back rest (23), thereby greatly improving the human body comfort.
Patent WO-2021190610-A1 (WO)
Title: 用于气雾生成装置的感受器、气雾生成装置
Inventor: QI ZUQIANG
IPC: A24F40/465
Filed: 2021-03-25
Abstract: 一种用于气雾生成装置的感受器(30)及气雾生成装置，其中，感受器(30)包括：金属本体(31)，可被变化的磁场穿透而产生热量；形成于金属本体(31)上的保护层(32)；保护层(32)包括准晶合金材料，以减少来自可抽吸材料的有机物在感受器(30)表面的粘附或沉积。使用时，来自于可抽吸材料的水汽、气溶胶冷凝油等无法在准晶合金材料表面铺展开，从而能维持在大体呈球形的形状，容易从感受器(30)上分离；同时，掉落在感受器(30)上的烟渣、积碳等固相有机物难以顽固地结合在保护层(32)上，不会形成顽固的粘附或沉积。
Patent WO-2022205284-A1 (WO)
Title: User equipment slice-specific cell selection and reselection
Inventor: CHENG PENG
IPC: H04W36/00
Filed: 2021-04-01
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, supported slice information. The UE may perform, in connection with a determination that one or more intended slices for the UE include a high priority slice, at least one of cell selection or cell reselection based at least in part on the supported slice information. Numerous other aspects are described.
Patent WO-2021223661-A1 (WO)
Title: Methods and devices for protecting and verifying state information of record
Inventor: CAO SHENGJIAO
IPC: G06Q40/04
Filed: 2021-04-29
Abstract: Methods, devices, and apparatuses, including computer programs stored on computer-readable media, for verifying state transition of a record. One of the methods includes: receiving a transaction submitted by a user, the transaction including an identification of the record, a protected state value representing a state of the record after performing an operation on the record, and a proof (502); determining whether the proof is acceptable by determining whether the proof indicates that the user is in possession of information generated at least partially based on a plaintext value of the state of the record after performing the operation (504); in response to a determination that the proof is unacceptable, refusing to process the transaction submitted by the user (506); and in response to a determination that the proof is acceptable, setting a recorded state of the record to the protected state value (508).
Patent WO-2022041875-A1 (WO)
Inventor: LU YANZHAO
IPC: H04B10/40
Filed: 2021-05-24
Abstract: The present application relates to the field of optical communications, and in particular, to an optical transceiver and an optical signal processing method. The optical transceiver may comprise a light source, an optical signal processor, and an optical path selector. The light source is connected to the optical signal processor and the optical path selector, and the optical signal processor is connected to the optical path selector. The light source is used to provide a first local oscillator optical signal and a first carrier optical signal. The optical signal processor is used to modulate the first carrier optical signal and output a first modulated optical signal. The optical path selector is used to transmit the first local oscillator optical signal and the first modulated optical signal to the optical signal processor or a transmission fiber. Herein, the transmission fiber is used to transmit the optical signal to the outside of the optical transceiver. By means of the embodiments of the present application, an optical transceiver can have functions such as self-loop, thereby improving the applicability and practicability of the optical transceiver.
Patent WO-2022134467-A1 (WO)
Inventor: TU JIANHUA
IPC: C22B11/02
Filed: 2021-05-28
Abstract: 本发明公开了一种连续炼铜工艺处理废电路板的方法，包括以下步骤：(1)废电路板预处理；(2)配料及输送；(3)侧吹熔炼；(4)顶吹吹炼；(5)烟气处理。本发明采用侧吹熔炼-多喷枪顶吹吹炼工艺处理废电路板，实现了废电路板的连续处理，该方法具有原料适应性强、处理效率高、能耗低、金属回收率高及环境友好等优点。另外，采用粗铜粒化浸出电积时，能有效缩短稀贵金属的回收周期，大幅提高经济效益。
Patent WO-2022037186-A1 (WO)
Title: Optical module
Inventor: CUI WEI
IPC: G02B6/42
Filed: 2021-06-04
Abstract: Disclosed is an optical module (200), comprising a lower housing (202), a circuit board (300), a lens assembly (400), an optical fiber assembly (600), and a fixing plate (500). Two opposite side walls of the lower housing (202) are respectively provided with a first boss (2021). The optical fiber assembly (600) comprises an optical fiber insertion core (601), an internal optical fiber (602) and an optical fiber adapter (603), which are sequentially connected, the other end of the optical fiber insertion core (601) is inserted into the lens assembly (400), and the other end of the optical fiber adapter (603) is connected to an external optical fiber. The fixing plate (500) is arranged between the first bosses (2021) and an end face of the optical fiber insertion core (601), one side of the fixing plate abuts against the end face of the optical fiber insertion core (601), and an edge of the other side of the fixing plate abuts against the first bosses (2021). An opening (506) that is open at the lower end is formed on a side face of the fixing plate (500) that abuts against the end face of the optical fiber insertion core (601), and the internal optical fiber (602) is inserted into the optical fiber insertion core (601) through the opening (506).
Patent WO-2021249324-A1 (WO)
Title: 烯基嘧啶类化合物、其制备方法与应用
Inventor: DENG XIANMING
IPC: A61K31/675
Filed: 2021-06-07
Abstract: 本发明涉及烯基嘧啶类化合物、其制备方法与应用，具体地，涉及具有EGFR抑制活性化合物及其药学上可接受的盐或药学上可接受的溶剂合物，其制备方法、包含该化合物的药物组合物，以及这些化合物在制备用于EGFR激酶介导的癌症及其他疾病的预防和/或治疗的药物的用途。
Patent WO-2021254244-A1 (WO)
Title: Alarm mining model determination method and apparatus, device and storage medium
Inventor: JIANG LEI
IPC: H04L12/24
Filed: 2021-06-10
Abstract: An alarm mining model determination method and apparatus, a device and a storage medium. Said method comprises: performing mining on training data according to initial full mining parameters to obtain all alarm correlation sets (S101); then, marking a designated alarm according to a rule base and all alarm correlation sets (S102); performing designated alarm mining according to test data and the marked designated alarm (S103); and if a mining result satisfies a convergence condition, generating an alarm mining model (S104).
Patent WO-2022261982-A1 (WO)
Title: Procédé et appareil d'indication d'informations, équipement utilisateur, station de base et support de stockage
Inventor: LI MINGJU
IPC: H04L5/00
Filed: 2021-06-18
Abstract: La présente divulgation concerne un procédé et un appareil d'indication d'informations, un équipement utilisateur (UE), ainsi qu'une station de base et un support de stockage, et appartient au domaine technique des communications. Le procédé comprend les étapes suivantes : un UE acquiert des informations d'indication envoyées par une station de base (101), les informations d'indication comprenant au moins un ID d'état TCI correspondant à au moins un point de code ; l'UE détermine ensuite qu'un état TCI correspondant à l'ID ou aux ID d'état TCI est un état TCI commun et/ou un état TCI séparé, et/ou détermine que l'état TCI est applicable à la transmission en liaison montante et/ou à la réception en liaison descendante (102). Ainsi, selon les modes de réalisation de la présente divulgation, une indication d'état TCI unifiée est mise en œuvre, ce qui permet de réduire le surdébit de signalisation et d'améliorer la fiabilité de signalisation des DCI.
Patent WO-2022007675-A1 (WO)
Title: Method for dynamic switch of default data subscription, and related products
Inventor: YANG JAEHYEUK
IPC: H04W8/18
Filed: 2021-06-30
Abstract: A method for dynamic switch of a default data subscription and related products are provided. The method for dynamic switch of a default data subscription includes the following. For each ofmultiple subscriber identity module (SIM) cards of an electronic device, signal parameter information of each of at least one available radio access technology (RAT) is detected., to obtain multiple scoresobtainedbased on the signal parameterinformation of each of at least one available RAT. A default data subscription (DDS) of the electronic device is switched to a target RAT of a target SIM card according to the multiple scores, wherein the target SIM card is one of the multipleSIM cards. By means of implementations of the present disclosure, the DDS of the electronic device can be switched automatically and accurately.