baber/WOPTO huggingface dataset:
Patent WO-2022032574-A1 (WO)
Inventor: CHEN CHEN
IPC: H04M3/42
Filed: 2020-08-13
Abstract: Embodiments include systems and methods for wireless device signaling a network regarding customized ringing signal (CRS) capability and use of such information by the network. Various embodiments may receiving from the network an INVITE message notifying the wireless device of an incoming call, determining whether the INVITE message indicates that the network provides CRS service if the wireless device supports a CRS function, and including an indication in a response to the INVITE that the wireless device supports the CRS function in response to determining that the INVITE message includes an alert information header field indicating that the network provides CRS service. Various embodiments include a network computing device receiving such information and performing negotiations for CRS service with the wireless device only if the wireless device indicates CRS functional capability.
Patent WO-2021120657-A1 (WO)
Inventor: QIAN XIAOCHEN
IPC: B21D28/34
Filed: 2020-08-20
Abstract: A side punching mechanism having a movable guide block comprises a slider seat (14) provided in a lower die. A slider (13) is provided on the slider seat (14). A side cutting punch (12) is provided at a front end of the slider (13). The movable guide block (15) slidably connected to the slider seat (14) is provided in front of the slider (13). The movable guide block (15) comprises a movable base (151) being recess-shaped and a boss (152) provided on the movable base (151). A front end of the boss (152) protrudes forwards out of the movable base (151). The front end of the boss (152) is in the shape of a recessed arc. The boss (152) is positioned in the center of the movable base (151). A through-hole is provided on the boss (152). The slider (13) slides on the slider seat (14) along the movable base (151) in a recessed space thereof, and drives the side cutting punch (12) to move in the through-hole. A protective section is provided for a punch head of the side punching mechanism, thereby improving the cutting and punching strength of the punch and side punching stability. In addition, a side wall around a small hole of a product is partially pressed, thereby eliminating the defect wherein an edge of a small hole bends outwards and deforms when pressing is not performed.
Patent WO-2021135374-A1 (WO)
Title: Motor cooling system, motor stator and disc motor
Inventor: TIAN JINGCHENG
IPC: H02K21/24
Filed: 2020-09-11
Abstract: A motor cooling system, a motor stator and a disc motor. The motor cooling system comprises an insulated cooling pipeline (2); the insulated cooling pipeline (2) is mounted on a stator housing (3), the top surface of the insulated cooling pipeline (2) is lower than or flush with the top surface of a stator iron core (4), and the bottom surface of the insulated cooling pipeline (2) touches a coil (5) of the motor stator for use in cooling the coil (5); the top surface of the stator iron core (4) is used for being arranged relative to a rotor, so that a magnetic field generated by the coil (5) can interact with a rotor permanent magnet. Since the outer bottom surface of the insulated cooling pipeline (2) touches the coil (5) of the motor stator, a cooling liquid in the insulated cooling pipeline (2) can cool the coil (5) by means of heat conduction, thus preventing the motor from burning out due to the temperature of the motor increasing.
Patent WO-2021103779-A1 (WO)
Inventor: LI BO
IPC: C07C253/30
Filed: 2020-09-21
Abstract: The present application relates to a method for preparing 3-hydroxypropionitrile. The method for preparing 3-hydroxypropionitrile comprises: reacting acrylonitrile with a supercritical water, and separating the obtained reaction solution to obtain the 3-hydroxypropionitrile.
Patent WO-2021057749-A1 (WO)
Inventor: QIAN XIAOJUN
IPC: G05B19/042
Filed: 2020-09-23
Abstract: A production line smart inspection system, comprising an inspection track (1), an inspection trolley, and a central control console (47); the inspection trolley is composed of a mobile mounting mechanism, a control box (21), a steel rope lifting mechanism, and a quadrangular pyramid sensor head (39); the mobile mounting mechanism is mounted on the inspection track (1) and travels along the inspection track (1); the centre of the top part of the control box (21) is suspended on the mobile mounting mechanism by means of a mounting tube; the steel rope lifting mechanism is mounted on the lower side surface of the control box (21); and the quadrangular pyramid sensor head (39) is mounted on a suspension end of the steel rope lifting mechanism. The present production line smart inspection system uses the mobile mounting mechanism to transport the lower quadrangular pyramid sensing head (39) to a corresponding detection point to implement fixed-point inspection of an automated production line without the need for manual participation in the inspection, ensuring inspection efficiency and safety, and uses the steel rope lifting mechanism to lift and control the height of the quadrangular pyramid sensing head (39), so that each sensor is sent to the position of a key inspection device for proximity detection, ensuring the reliability of inspection.
Patent WO-2021120761-A1 (WO)
Title: 显示面板及其驱动方法、显示装置
Inventor: LOU JUNHUI
IPC: G09G3/3208
Filed: 2020-09-23
Abstract: 本申请公开了一种显示面板及其驱动方法、显示装置。该显示面板具有第一显示区以及第二显示区，第一显示区的透光率大于第二显示区的透光率，显示面板包括阵列基板级发光层，设置于阵列基板上，发光层包括的子像素第一密度分布区域对应第一显示区设置，子像素第二密度分布区域对应第二显示区设置，子像素第三密度分布区域在第一显示区和第二显示区的至少一者上、相邻第一显示区和第二显示区的分界线设置；其中，子像素第一分布密度小于子像素第三分布密度，子像素第三分布密度小于子像素第二分布密度。根据本申请实施例提供的显示面板，能够避免两个显示区之间出现明显的分界线，提高显示效果。
Patent WO-2021147378-A1 (WO)
Inventor: ZHAN HUACHUN
IPC: G01G19/24
Filed: 2020-10-12
Abstract: 一种能同时称量两种物体的电子秤，属于电子秤技术领域，包括电子秤本体，电子秤本体包括壳体（2）、手冲架（5）及壳体（2）上方的秤盘（1），壳体（2）内安装有双头传感器（6），双头传感器（6）与壳体（2）上的控制面板（3）电连接，双头传感器（6）设有两个称量端；第一称量端（8）通过支架（4）与手冲架（5）底端连接，第二称量端（9）顶部通过衬垫（7）与秤盘（1）底部接触。电子秤仅靠单个传感器即可实现同时称量两种物体的重量，可应用于在咖啡冲泡等领域，以提高配制精度。
Patent WO-2021151310-A1 (WO)
Title: Voice call noise cancellation method, apparatus, electronic device, and storage medium
Inventor: SUN YANDAN
IPC: G10L15/05
Filed: 2020-10-16
Abstract: A noise cancellation method for voice calls, relating to voiceprint recognition technology, and comprising: performing voice endpoint detection on call audio to obtain a speech set of voices (S1); performing voice feature extraction on the speech set of the voices to obtain a voice profile set (S2); extracting from the voice profile set and according to time sequence a voice profile set to be detected of voice profiles having a preset duration threshold so as to obtain a plurality of voice profile sets to be detected; performing clustering on each voice profile set to be detected, and scoring the clusters (S3); on the basis of the scores, dividing the speech sets into a first-speaker's voice and a second speaker's voice (S4) and distinguishing background voices from said first-speaker's and second speaker's voices, then deleting the background voices from the speech sets (S5). The method further relates to blockchain technology, and call audio can be stored in a blockchain. By means of the present method, background voices can be deleted from voice calls, thereby improving voice call quality.
Patent WO-2022077540-A1 (WO)
Title: 基于stim1基因插入缺失多态性位点的心源性猝死易感性检测试剂盒
Inventor: HE YAN
IPC: C12Q1/6858
Filed: 2020-10-21
Abstract: 提供了一种基于STIM1基因插入缺失多态性位点的心源性猝死易感性检测试剂盒。试剂盒中包含的特异性引物对是针对STIM1基因上的rs3061890号插入缺失位点而设计，能特异性扩增出包含该位点的DNA片段并通过检测不同长度片段在毛细管电泳中的迁移率来识别不同基因型，结合病例对照研究发现，可认为被检测DNA的STIM1基因上的rs3061890号插入缺失位点携带有缺失型等位基因者为SCD易感型。因此，该技术通过检测个体的STIM1基因上的rs3061890号插入缺失位点的基因型，可以起到预测个体SCD的易感性的作用。首次证实位于STIM1基因的3'UTR中的一个四碱基（TCTC）插入缺失多态（rs3061890）与患SCD风险性存在显著性关联；该多态在亚洲人群中的频率分布为插入型0.669，缺失型0.331。
Patent WO-2021129123-A1 (WO)
Inventor: DENG DONG
IPC: G06F16/31
Filed: 2020-10-28
Abstract: Embodiments of the present application are applicable to the technical field of artificial intelligence, and provide a corpus processing method and apparatus, a server, and a storage medium. The method comprises: obtaining corpus data to be processed; extracting feature information of said corpus data; calculating the diversity score of said corpus data according to the feature information; and processing said corpus data according to the diversity score. The method can effectively evaluate the diversity of user statements defined by the developer, makes it convenient for the developer to provide more rich statement data during skill configuration, facilitates improving the skill quality, reducing the skill review cycle, and increasing the skill overall development cycle, can be applied to the fields such as natural language processing. In particular, the application of the method in the data pre-processing stage of a dialogue system can improve the efficiency and accuracy of subsequent language understanding and analysis.
Patent WO-2021135594-A1 (WO)
Title: Floor pallet
Inventor: LI HAIWEI
IPC: B65D19/38
Filed: 2020-10-29
Abstract: A floor pallet comprising a first metal plate (100) and a second metal plate (200). The first metal plate (100) is provided with multiple first protrusions (110) formed by means of stamping. The second metal plate (200) is provided below the first metal plate (100). A lower end surface of the first protrusion (110) abuts against an upper end surface of the second metal plate (200). A lower end of the second metal plate (200) is provided with multiple support legs (300). The first metal plate (100) is fixedly connected to an edge of the second metal plate (200). The structure is made by using a thin first metal plate (100) and a thin second metal plate (200). An upper end of the first metal plate (100) is stamped downwards to form the multiple first protrusions (110). The first protrusions (110) fill a gap between the first metal plate (100) and the second metal plate (200), so as to form a honeycomb-like structure, thereby improving the strength and the load bearing capacity of the floor pallet, while reducing the overall weight.
Patent WO-2021088758-A1 (WO)
Inventor: FU WEI
IPC: A61K31/4418
Filed: 2020-11-02
Abstract: The present invention belongs to the pharmaceutical field, and relates to an opioid receptor agonist, a preparation method therefor, and pharmaceutical use thereof. The present invention specifically relates to a 3-(dimethylaminomethyl)cyclohexan-4-ol derivative or a salt thereof and a preparation method therefor, a 3-(dimethylaminomethyl)piperidin-4-ol piperidine derivative or a salt thereof and a preparation method therefor, a 3-(dimethylaminomethyl)piperidin-4-ol derivative or a salt thereof and a preparation method therefor, a 3-(dimethylaminomethyl)piperidin-4-ol piperidine derivative or a salt thereof and a preparation method therefor, and a 3-(dimethylaminomethyl)piperidin-4-ol derivative or a salt thereof and a preparation method therefor, and relates to use of the compounds in the treatment of opioid receptor-mediated diseases. The present invention relates to use of the compounds, or a pharmaceutically acceptable salt, solvate or hydrate thereof in the preparation of a medicament in the treatment of opioid receptor-related indications. The opioid receptor-related indications are pain, irritable bowel syndrome, pruritus, addiction, and depression.
Patent WO-2022047997-A1 (WO)
Inventor: ZHAO QING
IPC: G02B13/00
Filed: 2020-11-02
Abstract: A camera optical lens (10), relating to the field of optical lenses. The camera optical lens (10) comprises, sequentially from an object side to an image side, nine lenses in total: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), an eighth lens (L8), and a ninth lens (L9), the second lens (L2) having a negative refractive power, wherein the focal length of the camera optical lens (10) is f, the focal length of the first lens (L1) is f1, the on-axis thickness of the eighth lens (L8) is d15, the on-axis distance from an image side face of the eighth lens (L8) to an object side face of the ninth lens (L9) is d16, and the following relational expressions are met: 2.00 ≤ f1/f ≤ 5.50 and 1.50 ≤ d15/d16 ≤ 9.00. The camera optical lens (10) has a good optical performance, and also meets the design requirements of having a large aperture and a wide angle, and being ultra-thin.
Patent WO-2021159789-A1 (WO)
Title: Smart wearable device
Inventor: YANG RONGGUANG
IPC: H04R1/10
Filed: 2020-11-11
Abstract: The present application relates to the technical field of electronic products, and particularly relates to a smart wearable device. The smart wearable device comprises: a first body, wherein a sound outlet is formed on one side of the first body; and an ear hook assembly, wherein the ear hook assembly comprises a second body and a first elastic member. The second body is sleeved on the sound outlet, and the second body comprises a top surface opposite to the sound outlet; the first elastic member is connected to the second body, and at least a portion of the first elastic member supports the top surface, so that the top surface protrudes towards a direction distant from the sound outlet. In the smart wearable device provided by the present application, by providing the first elastic member and connecting the elastic member to the second body, the second body is fully opened under the action of the first elastic member when being worn, thereby effectively avoiding that the second body cannot be fully opened due to the deformation of the second body after being used for a long time, and further facilitating wearing the second body, improving the stability of wearing, and improving wearing experience.
Patent WO-2022099548-A1 (WO)
Title: Procédé d'installation d'arches de tube en acier
Inventor: ZHANG YUGEN
IPC: E01D19/00
Filed: 2020-11-12
Abstract: L'invention concerne un procédé d'installation d'arches en tubes d'acier, qui comprend les étapes suivantes : étape S1, édification d'un support d'assemblage (261) d'arche en tubes d'acier; étape S2, assemblage d'une arche en tubes d'acier (26); étape S3, installation de tirants temporaires (25) de l'arche en tubes d'acier (26); étape S4, démontage du support d'assemblage (261); étape S5, déplacement longitudinal de l'arche en tubes d'acier (26); étape S6, montage d'un support de naissance (262) d'arche et assemblage de petits segments de naissance (263) d'arche sur faible distance; étape S7, fermeture de l'arche en tubes d'acier (26); S8, abaissement de l'arche et démontage des installations auxiliaires temporaires; étape S9, construction de béton et suspension dans l'arche. Le procédé d'installation d'arches en tubes d'acier selon l'invention est sûr, standardisé et fiable, et la norme de construction se prête au contrôle.
Patent WO-2022036898-A1 (WO)
Title: Movable automatic storage system
Inventor: HE KAI
IPC: B01L9/00
Filed: 2020-11-17
Abstract: A movable automatic storage system, relating to the technical field of experiment auxiliary instruments. The system comprises moving equipment (200), a storage rotating tower (300), a mechanical arm, and a controller; the storage rotating tower (300) comprises a fixed base (100), a rotating mechanism (10), and a storage rack structure (20); the storage rack structure (20) comprises a plurality of pallet holders (21), a plurality of pallet bottom plates (22), and a plurality of pallets (23); the pallet bottom plates (22) are fixedly connected to the bottom ends of the pallet holders (21); the pallet bottom plates (22) are detachably connected to the rotating mechanism (10); the plurality of pallet holders (21) enclose a prism shape; each pallet holder (21) is detachably connected to a plurality of pallets (23) from bottom to top; the controller controls the moving equipment (200) to move to a bottom passing space of the fixed base (100), and the controller controls the moving equipment (200) to push up the fixed base (100) to move the storage rotating tower (300) and place same to a predetermined position where the mechanical arm is provided; the controller controls the mechanical arm to grab or store objects on the pallets (23). The movable automatic storage system can solve the problems in the prior art that fixed storage racks are inflexible to use and have low working efficiency.
Patent WO-2021121003-A1 (WO)
Inventor: HE QING
IPC: H04L12/46
Filed: 2020-11-26
Abstract: Provided are a message processing method, a module, a detection method, a switching device and a storage medium. The message processing method comprises: configurating a newly added virtual local area network VLAN identifier for a predetermined port, the newly added VLAN identifier is different from the default VLAN identifier of the predetermined port (S110); setting a port state corresponding to the newly added VLAN identifier as a forwarding state, wherein, the port state is a type of configuration information of the predetermined port (S120); modifying the VLAN identifier of the message to be sent to the newly added VLAN identifier (S130).
Patent WO-2021232732-A1 (WO)
Title: Double-swing-angle spindle head
Inventor: CHEN HU
IPC: B23B19/02
Filed: 2020-11-27
Abstract: A double-swing-angle spindle head. An A-axis swing shaft (1) is connected to a spindle head (3) by means of an end face flange, and swing of an A-axis portion is achieved. By means of a crank-link mechanism composed of a first rotary shaft (22), a second rotary shaft (23), a B-axis rotary shaft (21) and a swing connecting rod (24), swing of a B-axis portion is achieved under the push-pull effect of a B-axis push-pull mechanism (25). Under action of a linear push-pull mechanism (4), linear axis feeding motion between a ram (5) and a saddle (6) is achieved. Accordingly, the freedom motion range of the spindle head is widened, the rigidity, torque and precision of the spindle head are improved, and the size and weight of spindle head equipment are reduced.
Patent WO-2021196680-A1 (WO)
Title: 基于位移呈现触觉效果的方法及装置、存储介质及设备
Inventor: FAN CHENCHEN
IPC: G06F3/01
Filed: 2020-11-30
Abstract: 一种基于马达振子的位移呈现触觉效果的方法以及装置，解决了现有技术中采用定义加速度波形的方式定义触觉效果时的触觉控制效果低的技术问题。通过定义马达振子的位移波形，用户可以根据自己的喜好输入振动时长T、振动频率F1、F2、振动强度绝对值A1、A2，通过将马达振子的振动位移相对强度转换为马达振子的振动位移绝对强度，生成马达振子的位移随时间变化规律(即马达振子的位移波形)，再对位移随时间变化规律进行位移均衡，得到驱动电压，从而实现触觉效果，提供的基于马达振子的位移呈现触觉效果的方法，生成的电压结束后不会产生余振，因此，提高了控制效果。
Patent WO-2021143381-A1 (WO)
Title: Method for manufacturing three-dimensional circuit and electronic element
Inventor: ZHANG ZHIQIANG
IPC: H05K3/02
Filed: 2020-12-01
Abstract: The present invention relates to a method for manufacturing a three-dimensional circuit, comprising: forming a metal base layer (21) on a surface (11) of an insulating shell (10) by means of PVD ion plating; using a three-dimensional laser device to irradiate laser between a graphic region (12) and a non-graphic region (13) on the surface (11) to remove the metal base layer (21) at the boundary, to form an insulating isolation belt (14); electroplating a copper layer (25) in the graphic region (12); and etching the metal base layer (21) in the non-graphic region (13). The method can realize smooth or low-roughness metallization of a material interface and higher binding force at the same time, without changing dielectric properties of materials or increasing electromagnetic loss, and is also more environmentally friendly, and facilitates improving the processing capacity of fine-pitch line graphics of the three-dimensional circuit. The present invention also relates to an electronic element, comprising an insulating shell and the three-dimensional circuit prepared on the shell by means of the method. The electronic element is a mobile phone antenna, a base station antenna, a radar antenna or an automotive wireless anti-collision component.
Patent WO-2021115185-A1 (WO)
Inventor: Bian Tiedong
IPC: G01S17/93
Filed: 2020-12-03
Abstract: Système d'entreposage (100), comprenant : un premier dispositif mobile autonome (110), un serveur (130) et un capteur d'images (140). Le premier dispositif mobile autonome (110) est configuré pour se déplacer dans un entrepôt ; le serveur (130) est électriquement connecté au premier dispositif mobile autonome (110) et est configuré pour surveiller le premier dispositif mobile autonome (110) ; le capteur d'images (140) est électriquement connecté au serveur (130) et est configuré pour capturer des images du premier dispositif mobile autonome (110); lorsque le premier dispositif mobile autonome (110) est déconnecté du serveur (130), le serveur (130) détermine la position du premier dispositif mobile autonome (110) au moyen des images du premier dispositif mobile autonome (110) capturées par le capteur d'images (140). Le système d'entreposage (100) prévu dans la présente solution peut localiser un dispositif mobile autonome défaillant, de telle sorte que le personnel peut rapidement se rendre sur place pour réparer des erreurs, ce qui empêche la réduction de l'efficacité de travail.
Patent WO-2022099836-A1 (WO)
Title: 一种全周光led发光线及其封装方法、光源和灯
Inventor: YAN QIANJUN
IPC: H01L33/48
Filed: 2020-12-07
Abstract: 一种全周光LED发光线及其封装方法、光源和灯，具体涉及LED发光技术领域。全周光LED发光线包括一个以上的倒装芯片（1），及两段以上的导电部件（2）；其中，一个以上的倒装芯片（1）通过导电部件（2）连接，以实现一个以上的倒装芯片（1）串联、并联或串并联组合的电连接关系。针对现有的FPC基板光效低、耐温低、散热差的技术问题，突破了FPC基板散热和耐温的瓶颈。
Patent WO-2021115334-A1 (WO)
Inventor: YIN BIN
IPC: G09F9/30
Filed: 2020-12-09
Abstract: An electronic apparatus (100). The electronic apparatus (100) comprises a housing (10), a reel (20), and a flexible display screen assembly (30). The housing (10) comprises a first portion (12) and a second portion (14) which are capable of moving relatively. The reel (20) is provided at the first portion (12). The flexible display screen assembly (30) comprises a flexible display screen (32) and a flexible supporting member (34) which is stacked and fixedly connected to the flexible display screen (32), the flexible display screen (32) is connected to the second portion (14), the flexible supporting member (34) is wound on the reel (20) and fixedly connected to the flexible display screen (32), and when the first portion (12) and the second portion (14) move away from each other, the reel (20) can rotate to release the flexible supporting member (34) of the flexible display screen assembly (30) so as to expand a display portion (301) of the flexible display screen (32). When the first portion (12) and the second portion (14) move away from each other, the flexible supporting member (34) abuts against the first portion (12) to maintain the expanded portion of the flexible display screen (32) flat.
Patent WO-2021121102-A1 (WO)
Title: 一种磁性分子印迹光子晶体传感器及其制备方法与应用
Inventor: CAO YUHUA
IPC: C08J9/26
Filed: 2020-12-09
Abstract: 一种磁性分子印迹光子晶体传感器及其制备方法与应用。采用非离子型双亲性无规共聚物，兼细乳化体系的乳化剂、磁性纳米粒子的包覆材料、传感器的分子印迹材料三者于一体，实现一步法制备磁性分子印迹光子晶体传感器，解决了目前分子印迹光子晶体传感器制备过程复杂繁琐、耗时耗力、成本高的问题，而且此方法构筑的是基于空间位阻效应的磁响应光子晶体，克服了基于静电排斥体系的缺陷，消除了待测溶液中离子强度、pH等的干扰，拓宽了此磁性分子印迹光子晶体传感器的实际应用。表面印迹的优势更是提高了光子晶体传感器的响应速度，达到了简便、快速的"裸眼检测"的效果。
Patent WO-2022095238-A1 (WO)
Title: All-round intelligent smelting slag removal robot
Inventor: WU GUOWEI
IPC: B22D43/00
Filed: 2020-12-19
Abstract: An all-round intelligent smelting slag removal robot, suitable for waste slag removal during a smelting process of steel, iron, copper, aluminum, and various nonferrous metals. The slag removal robot comprises a grabbing mechanism for performing slag removal, an operating mechanism for driving the grabbing mechanism to move in multiple directions, and a balancing mechanism for keeping the gripping mechanism in a vertical state during movement. The operating mechanism has one end connected to a base (1), and the other end connected to the grabbing mechanism; the balancing mechanism has one end connected to the grabbing mechanism, and the other end connected to the base (1); and the middle of the balancing mechanism is connected to the operating mechanism. The robot can improve device flexibility and solve the problem of blind corners in slag removal, and can improve device operation stability and effectively reduce shaking and vibration during device operation, thereby improving grasping accuracy, and preventing molten iron splashing and device pollution caused by slag falling due to shaking and vibration.