baber/WOPTO huggingface dataset:
Patent WO-2020216114-A1 (WO)
Inventor: WANG JIONG
IPC: E21D9/14
Filed: 2020-04-15
Abstract: A method for controlling the stability of surrounding rock applicable to a mining region main roadway of a coal mine. The method comprises the following steps: providing a reinforcing support at a roof and two sides of a mining region main roadway in addition to existing supports; providing a safe roadway along a mining stopping line of a current working face required by the design of a coal mine, providing a support for the safe roadway, and forming a protective coal pillar between the safe roadway and the mining region main roadway; forming, in the safe roadway, a slot in the roof for blasting, arranging blast holes at a roadway corner line at one side of the current working face, and forming a pre-splitting slot; and after extraction of the current working face advances to the safe roadway, that is, after coal mining of the working face is completed, performing extraction on a subsequent working face. Roof cutting and stress release are performed at the mining stopping line of the working face, thereby reducing the impact of mining disturbances on the stability of the mining region main roadway during extraction of the working face, improving, by means of a reinforcing support, the yielding and deformation capabilities of the mining region main roadway, and further improving the stability of the surrounding rock of the mining region main roadway.
Patent WO-2021114561-A1 (WO)
Title: 一种二氧化硫资源化回收系统及方法
Inventor: XU HAITAO
IPC: C01B17/64
Filed: 2020-05-10
Abstract: 提供一种二氧化硫资源化回收系统及方法。该系统包括炭质还原炉(1)、高温除尘器(2)、冷却分离器A(3)、液硫箱(4)、冷却分离器B(5)、尾气吸收塔(6)、气提塔(7)、海波反应釜(8)、离心机(9)、母液罐(10)和稠厚器(11)。该方法步骤如下：①单质硫的制备、②含气态硫的过程气的除尘、③单质硫的分离、④残余SO 2气体的再吸收、⑤粉硫的净化、⑥海波熟料浆液的制备、⑦液固分离、⑧吸收浆液的配置。该方法将SO 2气体还原为液态硫磺、粉硫，并通过联产硫代硫酸钠，避开了SO 2制硫磺过程中副产物的污染问题，无废水产生，解决了SO 2气体制硫磺一次转化率不高的难题，可大幅度的降低系统整体投资，提高系统操作弹性，让SO 2制硫磺技术具备了实际应用的可能。
Patent WO-2020259167-A1 (WO)
Inventor: ZHENG XIAOKUN
IPC: G06Q10/04
Filed: 2020-05-25
Abstract: A robot path updating method, which is applied to a first robot and comprises: according to initial place information, determining an initial path to control a first robot to work; acquiring place updating information, and optimizing the initial path according to the place updating information to obtain an optimized path, wherein the place updating information is shared information of a second robot, and the second robot is configured to move according to a corresponding moving path and may obtain current scene information; and controlling the first robot to work according to the optimized path. By means of the described means, the first robot may learn in advance about abnormal information that may be present in the initial path, and determine an optimized path capable of avoiding the abnormal information, so as to save the time wasted in the prior art due to reporting abnormal information only after encountering same and waiting for processing results after reporting, which thereby increases the working efficiency. A robot path updating method, an electronic device and a computer-readable storage medium are also related to.
Patent WO-2021012882-A1 (WO)
Title: 一种电子雾化装置及发烟组件
Inventor: LEI GUILIN
IPC: A24F47/00
Filed: 2020-06-28
Abstract: 一种电子雾化装置（1）及发烟组件（40），电子雾化装置（1）包括烘烤单元（80），烘烤单元（80）包括烘烤腔（310）；电子雾化装置（1）还包括收容于烘烤腔（310）中的发烟组件（40）；发烟组件（40）包括固态发烟介质以及嵌设于固态发烟介质中的扰流件（41）。通过将发烟组件（40）的扰流件（41）嵌设于固态发烟介质中，不仅可以降低有害物质的产生，而且还可提高平均气体流速，改善了速度的均匀性，使得气流与烟叶有充分的接触，提高对流换热以及尼古丁的释放与传输。
Patent WO-2021253497-A1 (WO)
Title: Display module and electronic device
Inventor: YU PENGFEI
IPC: G02F1/1333
Filed: 2020-06-30
Abstract: A display module (100) and an electronic device (300). The display module (100) comprises: a substrate (10) comprising a welding portion (101); a display unit (20) provided on a light exit side of the substrate (10); a drive chip (30) provided on a light exit side of the welding portion (101); a flexible circuit board (40) bent from a first surface of the welding portion (101) to a second surface of the welding portion (101); and a cushion portion (60) provided between the flexible circuit board (40) and the welding portion (101).
Patent WO-2022000386-A1 (WO)
Inventor: LIU SHUAI
IPC: G05D3/12
Filed: 2020-07-01
Abstract: A gimbal control method and apparatus, a gimbal, and a computer-readable storage medium. The gimbal comprises a protective housing. The method comprises: acquiring a measurement attitude of a gimbal, and acquiring the expected attitude of the gimbal at the previous moment (S101); determining the attitude of a base of the gimbal on the basis of the measurement attitude (S102); according to the attitude of the base, and the expected attitude at the previous moment, determining a rotating axis and a rotating angle corresponding to the gimbal on the basis of a plane constraint adjustment attitude (S103); according to the rotating axis, the rotating angle, and the expected attitude at the previous moment, determining the expected attitude of the gimbal at the current moment (S104); and according to the expected attitude at the current moment, controlling the gimbal to rotate, such that the protective housing is not contained in a field of view corresponding to a photographing apparatus mounted on the gimbal (S105).
Patent WO-2022006794-A1 (WO)
Title: Routing directives for partitioned databases
Inventor: FU CHEN
IPC: G06F16/2458
Filed: 2020-07-08
Abstract: A current node may receive at least one query included in a distributed database transaction, and extract a name of a data table and a partition key from the query. The current node may then obtain an address of a particular node that includes a data shard of the data table corresponding to the partition key, and determine whether the current node is the particular node and whether the distributed database transaction including the query has been processed locally in one or more nodes. Based on a result of the determining, the current node may subsequently return an exception to a client device that submits the query for redirecting the query to the particular node, start to process a transaction associated with the query locally in the current node, or send the query to the particular node.
Patent WO-2022011543-A1 (WO)
Title: Ul tdm carrier aggregation
Inventor: CHEN BO
IPC: H04W28/00
Filed: 2020-07-14
Abstract: A wireless communication in a user device includes configuring a plurality of transmission chains with a plurality of carriers; and uploading data in a time-division duplexed (TDD) or frequency division duplex (FDD) transmission through the plurality of transmission chains. In some embodiments, two transmission chains and two carriers are used for carrier aggregation uplink of data. An apparatus may include a plurality of transmit chains, each of the plurality of transmit chains providing transmission of data using TDD or FDD transmissions; a plurality of antennas, each of the antennas providing transmission of data from one of the plurality of transmit chains into one of a plurality of carriers; and a time-division multiplexed (TDM) switch coupled between the plurality of transmit chains and the plurality of antennas such that each of the plurality of transmit chains transmits data on one of the plurality of carriers.
Patent WO-2021147269-A1 (WO)
Title: Surgical robotic arm and surgical robot
Inventor: LIU JIANFEI
IPC: A61B34/30
Filed: 2020-07-15
Abstract: A surgical robotic arm (100), comprising a preoperative positioning assembly (10), an execution assembly (30), and a distal control assembly (20); the execution assembly (30) comprises an execution rod (31) and a surgical instrument (32) which is disposed at one end of the execution rod (31) far from the distal control assembly (20); a rotary driving member (41) and a sensor (42) are provided on the distal control assembly (20); the rotary driving member (41) is connected to one end of the execution rod (31) near to the distal control assembly (20), and may drive the execution rod (31) and the surgical instrument (32) to synchronously rotate along the axial direction of the execution rod (31); and the sensor (42) is connected to the execution rod (31), and is used for detecting the environmental force and/or environmental torque to which the surgical instrument (32) is subjected. In the surgical robotic arm (100), since the execution rod (31) and the surgical instrument (32) are configured to synchronously rotate, a connection cable located in the interior of the execution rod (31) may thus move as a whole, which prevents the disadvantage in traditional structures in which the winding of a connection cable results in a reliable mechanical sensor being unable to be achieved, thereby enabling the environmental force and/or the environmental torque to which the surgical instrument (32) is subjected to be precisely measured by the sensor (42).
Patent WO-2021109588-A1 (WO)
Inventor: CAO FANG
IPC: G06K9/00
Filed: 2020-07-23
Abstract: Provided is a data processing method: first, on the basis of maintaining an overall PS architecture, changing the structure of each GPU in each worker node to ring, and, by means of changing the internal structure of each worker node to the Ring-allreduce architecture, alleviating to the greatest possible extent the bandwidth bottleneck problem existing in the original PS architecture. At the same time, by means of adjusting a PS node that originally had only one level to the first two levels, and by means of the first level periodically pulling first-level iterative data from the second level, the problem of loss of optimal solutions in asynchronous mode is alleviated to the greatest possible extent. Data to be trained are processed sequentially according to the new deep-learning distributed training architecture provided by the present application, thus the described defects in the prior art are better solved and the effects are better. Also disclosed are a data processing apparatus, electronic device, and readable storage medium, having the described beneficial effects.
Patent WO-2021036606-A1 (WO)
Title: Smart loss-proof luggage case and alarm method
Inventor: FENG TAO
IPC: A45C13/24
Filed: 2020-07-23
Abstract: A smart loss-proof luggage case and an alarm method. The smart loss-proof luggage case comprises a case body, a pull rod and dragging wheels, and the smart loss-proof luggage case is provided with a smart alarm system, which comprises a CPU module that is built into the case. The CPU module is connected to a power source management module, a position acquisition module, a data communication module, a voice input module, a voice broadcasting module, a Bluetooth module, a photosensitive switch, a built-in camera, an exterior camera, a vibration/impact sensor, a tri-axial acceleration sensor, a fingerprint sensor, a dragging wheel photoelectric encoder and an LED alarm prompt module. The smart loss-proof luggage case allows real-time positioning after emitting an alarm when the distance between the luggage case and a user exceeds a limit, or after the luggage case is stolen or robbed so that the user can obtain the real-time position of the luggage case by means of a server. When the luggage case is opened by force, a real time video with sound can be captured and transferred to the server to facilitate subsequent investigation and evidence collection.
Patent WO-2021023109-A1 (WO)
Title: 衣物处理设备及滚筒洗衣机
Inventor: ZHAO ZHIQIANG
IPC: D06F21/08
Filed: 2020-07-31
Abstract: 本发明属于衣物处理设备技术领域，具体提供一种衣物处理设备。本发明旨在解决现有滚筒洗衣机的内部由于内筒旋转使得外接电源布置困难的问题，本发明的衣物处理设备包括旋转桶，以及固定在旋转桶的内壁上的第一密封壳体、固定在第一密封壳体上的发光灯以及设置在第一密封壳体内部的供电模块，供电模块与发光灯电连接，供电模块设置成能够基于旋转桶的转动或振动而产生电能，继而向发光灯供电。（获得的效果）。供电模块能够基于旋转桶的旋转或振动来发电，从而使发光灯亮起，供电模块、发光灯和第一密封壳体均是直接设置在旋转桶内部，不需要外接电源，旋转桶附近也就不会出现电线，从而不会出现外接电源布置困难的问题。
Patent WO-2021031846-A1 (WO)
Title: Water ripple effect implementing method and apparatus, electronic device, and computer readable storage medium
Inventor: WANG JINGYE
IPC: G06T11/00
Filed: 2020-08-04
Abstract: A water ripple effect implementing method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: obtaining a current image frame in an original video (S11); selecting a corresponding water ripple map according to the current image frame (S12); determining displacement of each pixel point in the water ripple map, the displacement of each pixel point constituting a displacement vector diagram (S13); determining coordinates of each pixel point in the current image frame according to the displacement vector diagram and obtaining a first water ripple distortion image (S14); and determining a water ripple effect image corresponding to the current image frame according to the first water ripple distortion image and the water ripple map (S15). According to the method, by determining displacement of each pixel point in a water ripple map, constituting a displacement vector diagram by means of the displacement of each pixel point, determining coordinates of the each pixel point in the current image frame according to the displacement vector diagram, obtaining a first water ripple distortion image, and determining a water ripple effect image according to the first water ripple distortion image and the water ripple map, beautiful and realistic water ripple effect images can be displayed.
Patent WO-2021208300-A1 (WO)
Inventor: WANG HONG
IPC: H04W76/27
Filed: 2020-08-06
Abstract: 本申请提供一种数据传输的方法及装置，其中方法包括：接收下行数据，所述下行数据用于发送给终端设备；接收来自第二网络设备的第一信息，所述第一信息用于确定向所述第二网络设备发送所述下行数据的时间；根据所述第一信息向所述第二网络设备发送所述下行数据，避免接收到所述下行数据后直接将该下行数据发送至第二网络设备，缓解第二网络设备的存储负担。
Patent WO-2021057330-A1 (WO)
Title: User equipment and control method therefor, and computer-readable storage medium
Inventor: GU XIANGXIN
IPC: H04W88/04
Filed: 2020-08-17
Abstract: A data transmission method, user equipment (UE) and a computer-readable storage medium. Said method comprises: when relay UE receives a first MAC PDU transmitted by transmission UE, decoding the first MAC PDU, first header information including identity identification information of the transmission UE and identity identification information of the relay UE, and a first MAC sub-PDU comprising header information of the first MAC sub-PDU and SDUs borne by the first MAC sub-PDU; the relay UE determining logical channel identification information for transmitting the borne SDUs, and identity identification information of a source transmission UE and a target reception UE which correspond to the borne SDUs; the relay UE determining identity identification information of a reception UE of each of the SDUs, and packaging some or all SDUs with the same identity identification information of the reception UE and corresponding information into the same second MAC PDU; and forwarding the packaged second MAC PDU to a corresponding reception UE. The described solution can improve the reliability of data transmission during unicast of sidelink communication.
Patent WO-2021164220-A1 (WO)
Title: Bone registration method, bone registration system, bone registration control device and trackable element
Inventor: LI TAO
IPC: A61B34/10
Filed: 2020-08-18
Abstract: The present invention provides a bone registration method, a bone registration system, a bone registration control device and a trackable element. The bone registration method comprises: obtaining mark point information obtained by performing a corresponding operation on a bone surface by means of the tail end of the trackable element; obtaining bone image data obtained by a scanning device of the trackable element scanning the bone surface; and performing bone surface virtual reconstruction according to the obtained mark point information in combination with the pre-obtained bone image data. Thus, based on the corresponding operation of the tail end of the trackable element on the bone surface, the virtual reconstruction of the bone surface can be realized; a preoperative CT scan is not required, preventing the patient from being harmed by radiation, and the accurate registration of a physical space coordinate system and an image space coordinate system of a patient is realized; the registration work can be completed by only one operator; the precision is high, and the operation is convenient; the registration efficiency can be significantly improved; and the operation experience of an operator is good.
Patent WO-2021135264-A1 (WO)
Title: Communication resource configuration method and device, terminal, and readable storage medium
Inventor: ZHANG JINYU
IPC: H04W4/40
Filed: 2020-08-19
Abstract: Embodiments of the present application provide a communication resource configuration method and device, a terminal, and a readable storage medium. The method comprises: a receiving terminal performing searching on a PSCCH/PSSCH physical channel according to a resource location indicated by discovery resource indication information, and locating a discovery resource corresponding to the resource location, wherein the discovery resource is a resource in a PSCCH/PSSCH resource pool; and acquiring discovery information on the located discovery resource. The embodiments of the present application allow discovery resources to be carried in a PSCCH/PSSCH resource pool, thus improving channel resource utilization.
Patent WO-2021128900-A1 (WO)
Title: 电机的组装方法及固定装置
Inventor: LUO JIUYANG
IPC: H02K15/02
Filed: 2020-08-25
Abstract: 本申请涉及一种电机的组装方法及固定装置。该电机的组装方法包括：预备步骤：将电机的定子沿周向分段为至少两个定子段，将电机的转子沿周向分段为至少两个转子段；预装步骤：将定子段和转子段同轴地固定于固定装置上以形成区段模块，且定子段与转子段之间沿径向保持预定间隙；调整步骤：移动并调整至少两个固定装置，以使相邻的区段模块的定子段和转子段沿周向的端面分别相互贴合并对齐；组装步骤：将至少两个区段模块沿周向组装为完整的定子和转子，再将主轴与定子、转子同轴装配为一体；拆卸步骤：拆卸固定装置。
Patent WO-2021128916-A1 (WO)
Title: 涡旋及支承组件及涡旋压缩机
Inventor: CHEN JING
IPC: F04C18/02
Filed: 2020-08-28
Abstract: 一种涡旋及支承组件和一种涡旋压缩机，该涡旋及支承组件包括:定涡旋（130）；动涡旋（120），动涡旋（120）与定涡旋（130）配合以使工作流体压缩或膨胀；主轴承座（150），主轴承座（150）包括止推板（152），止推板（152）的一侧设置有适于支承动涡旋（120）的止推表面；以及十字滑环（60），十字滑环（60）包括环形本体（62），环形本体（62）设置在止推板（152）的与止推表面相反的另一侧。该涡旋及支承组件能够在确保涡旋压缩机可靠性的情况下实现涡旋压缩机的小型化设计。
Patent WO-2021237966-A1 (WO)
Title: Support apparatus and work machinery
Inventor: LIU MI
IPC: E04G21/02
Filed: 2020-08-28
Abstract: A support apparatus and a work machinery. The support apparatus (100) is provided between a first boom (200) and a second boom (300) and is used for supporting the second boom (300). The support apparatus (100) comprises: a support base (110), provided on the first boom (200); a flexible element (150), connected at one end to the support base (110); a support plate (120), connected to the other end of the flexible element (150), the support plate (120) being used for supporting the second boom (300); a first limiting part (130), slidably connected to a first end of the support base (110), and at least a part of the first limiting part (130) extending beyond the support plate (120); a second limiting part (140), provided at a second end of the support plate (120), the second end being the end of the support plate (120) away from the first limiting part (130), where the support plate (120) drives the first limiting part (130) to slide in the direction of the second limiting part (140) under the effect of pressure. The support apparatus, with the first limiting part and the second limiting part respectively provided at two opposite ends of the support plate to clamp the second boom, implements a limiting function with respect to the second boom, and reduces the occurrence of the second boom being deformed.
Patent WO-2021196521-A1 (WO)
Title: 远程运维管理系统及方法
Inventor: WANG XIANG
IPC: H04L12/24
Filed: 2020-09-04
Abstract: 本发明实施方式提供一种远程运维管理系统及方法，包括查询相电信息采集系统相通信设备运行状态是否异常；在通信设备运行状态没有异常相情况下，查询相电信息采集系统相通信信道指标是否异常；在通信信道指标没有异常相情况下，启动通信设备记录运行日志；查看通信设备运行日志和运维信息，以定位可能相业务故障点。该方案针对当前相电信息采集系统常见问题进行统计及分析，通过对各个环节相终端设备运行状态、通信指标及问题进行综合分析，针对采集系统、通信信道、终端设备及业务功能进行远程管理，同时对故障进行定位分析，实现故障相精准定位分析，减少运维人员到现场运维相次数，降低运维成本，提升运维效率。
Patent WO-2022051967-A1 (WO)
Title: Optical apparatus
Inventor: LIU YINGQING
IPC: H04N5/355
Filed: 2020-09-10
Abstract: An optical apparatus, where the optical apparatus (10) comprises a lens system (12); an image sensor (13) configured to receive light passing through the lens system (12), where the image sensor (13) is a binning type image sensor capable of changing a pixel pitch thereof; and an intensity controller (11) configured to reduce intensity of light passing through at least one reduction area thereof to change intensity distribution of light entering the lens system (12) in accordance with the pixel pitch of the image sensor (13).
Patent WO-2021109693-A1 (WO)
Inventor: WU HOMING
IPC: B24B29/02
Filed: 2020-09-27
Abstract: A wax nozzle moisturizing apparatus for a polishing device during the polishing process of a silicon wafer. The apparatus comprises: an anti-coagulation pipeline (8) connected to an anti-coagulation liquid container and a fixing support that fixes the anti-coagulation pipeline. The anti-coagulation liquid container is used for holding anti-coagulation liquid that flows out of the anti-coagulation pipeline at the contact place (6) of the anti-coagulation pipeline and a wax nozzle of the polishing device. One end of the anti-coagulation pipeline is connected to the wax nozzle of the polishing device, and the other end is connected to an anti-coagulation liquid delivery pipeline. The fixing support comprises the following three parts: a vertical fixing base (2), a horizontal fixing support (3), and an anti-coagulation pipe fixing support (5). The wax nozzle moisturizing apparatus better achieves the goal of wax nozzle moisturizing, and ameliorates phenomena such as the solidification and clogging of the wax nozzle caused by long-term shutdown. The apparatus has good practical value for ensuring the uniformity of wax coating during the polishing process of the silicon wafer and improving the polishing yield.
Patent WO-2022007209-A1 (WO)
Title: Shockproof drill rod specially for ground pressure
Inventor: LI LI
IPC: E21B17/07
Filed: 2020-09-29
Abstract: A shockproof drill rod specially for ground pressure, comprising a rod body (1), an abutting pipe (6) and a limiting block (12), wherein the outer side surface of the rod body (1) is provided with an auger flight (2); one end of the rod body (1) is provided with a connection shaft (3); a slot hole (4) is formed inside the connection shaft (3); a spring (5) is connected to the outer side of the connection shaft (3); the abutting pipe (6) is arranged outside a side, close to the spring (5), of the connection shaft (3); the inner wall of the abutting pipe (6) is provided with a guide strip (7); the guide strip (7) abuts with a sliding groove (8) on the outer side surface of the connection shaft (3); an abutting hole (11) is formed in the inner wall of the abutting pipe (6); and two ends of the limiting block (12) are penetratingly connected to the abutting hole (11). According to the shockproof drill rod specially for ground pressure, the auger flight (2) on the outer side of the rod body (1) drills at a designated position; shock vibration generated in a drilling process makes the connection shaft (3) slide by means of the slot hole (4) and the limiting block (12); and furthermore, shock absorption and buffering are performed by means of the spring (5) between the connection shaft (3) and the abutting pipe (6), so that the drill rod specially for ground pressure is conveniently protected against shock during use.
Patent WO-2022073190-A1 (WO)
Inventor: AMURAO ERIC CAUYAN
IPC: B01F9/10
Filed: 2020-10-09
Abstract: Processes related to rotationally mixing a liquid composition (400) that includes a consumer product adjunct ingredient, for example by subjecting the composition (400) to multiple rotation cycles that include horizontally rotating the composition (400) in a first direction and in a second direction that is counter to the first direction. Processes for making consumer products from compositions (400) thusly mixed.