baber/WOPTO huggingface dataset:
Patent WO-2021004031-A1 (WO)
Title: 一种低熔阻高纺性超低粘尼龙6切片聚合装置及操作方法
Inventor: MA CHI
IPC: B01J4/00
Filed: 2019-12-27
Abstract: 一种低熔阻高纺性超低粘尼龙6切片聚合装置，包括聚合装置(1)、聚合箱体(2)以及底座(6)；通过在聚合装置(1)上通过疏通管设有的除氧器(5)，使得聚合箱体(2)内部的反应物在实施反应量产时能够有效的避免氧化反应而造成氧化物的出现，使得尼龙6切片的光泽度得以极大的提升且有效的避免因氧化反应而出现变黄的情况，且通过在聚合装置(1)内部与聚合箱体(2)间设有的加热装置(3)与换热装置(4)，使得反应物实施聚合时能够有效的保证聚合箱体(2)内温度得以获取有效的的循环供热效果，使得反应时温度达到最佳稳定状态而避免反应不完全降低反应物定量生成的情况，从而有效的提高了尼龙6切片的聚合效果，实现有效的量产目的从而有效的弥补了现有技术中的不足。
Patent WO-2021134222-A1 (WO)
Title: Selective control of conditional filters in resolution-adaptive video coding
Inventor: SUN YUCHEN
IPC: H04N19/105
Filed: 2019-12-30
Abstract: Systems and methods are provided for selective control of conditional application of interpolation filters to a reference frame to enable inter-frame adaptive resolution changes based on motion prediction video coding standards. The methods and systems described herein include determining that one or more headers instructs a video decoder to conditionally decrease or increase application of an interpolation filter to a reference frame or components thereof; determining a ratio of the resolution of a reference frame to the resolution of a current frame; determining a motion vector of the block of the current frame, and calculating a pixel coordinate indicated by the motion vector of the block of the current frame; locating a predictor block of a reference frame in accordance with the motion information; and subsequently applying an interpolation filter to a block at the scaled coordinates at the reference frame to generate sub-pixel values of the predictor block.
Patent WO-2021134738-A1 (WO)
Inventor: ZHANG JIAWEI
IPC: G01M13/00
Filed: 2020-12-31
Abstract: 一种接触网吊弦疲劳试验装置及方法。该装置包括：缓冲装置（1）、直线电机（2）、安装平台（3）和可编程位移控制系统（4）；缓冲装置（1）的一端固定在固定装置上；安装平台（3）设置在缓冲装置（1）的正下方；待测吊弦（6）设置在缓冲装置（1）与安装平台（3）之间；安装平台（3）与直线电机（2）的动子连接；可编程位移控制系统（4）与直线电机（2）的控制端连接；可编程位移控制系统（4）用于获取高度时间对应曲线，控制直线电机（2）按照高度时间对应曲线做直线运动，通过安装平台（3）带动待测吊弦（6）的一端沿垂向做直线周期运动。通过直线电机（2）精确控制待测吊弦（6）一端的位移曲线，待测吊弦（6）的另一端通过缓冲装置（1）缓冲的方法，实现影响吊弦疲劳寿命的参数的单独精确控制。
Patent WO-2020156092-A1 (WO)
Title: 一种车轮、车辆的行走装置及矿用卡车
Inventor: WANG QINGLING
IPC: B60T1/06
Filed: 2020-01-10
Abstract: 一种车轮、车辆的行走装置及矿用卡车，车轮（1）包括：轮毂（11）；电机（12），设于轮毂（11）内，电机（12）包括外壳（121）、转子（122）、定子（123）和电机轴（124），外壳（121）与轮毂（11）固定连接，转子（122）套在定子（123）外，并固定在外壳（121）内，定子（123）套在电机轴（124）外，并与电机轴（124）固定连接，转子（122）能带动外壳（121）和轮毂（11）转动。车辆的行走装置包括车桥（2）和两个车轮（1），两个车轮（1）分别设于车桥（2）的两端，两个车轮（1）的电机（12）的电机轴（124）分别与车桥（2）连接。矿用卡车包括车辆的行走装置。所述的电机（12）与轮毂（11）之间无需设置减速机构，结构简单，密集紧凑，传动精度高，降低加工精度和加工难度，故障率低，维护周期短，便于维修，使用和维修成本低，延长使用寿命。
Patent WO-2020186930-A1 (WO)
Inventor: LAI BIWANG
IPC: G01D18/00
Filed: 2020-01-22
Abstract: The present invention relates to the field of vehicle calibration, and provides a calibration system and a calibration support frame for the same. The calibration system comprises a base, a vertical frame assembly, and a support assembly. In the vertical frame assembly, one end of a fixed vertical rod is installed at the base, and a movable vertical rod is installed at the other end of the fixed vertical rod, and the movable vertical rod can only move along a center axis with respect to the fixed vertical rod. The support assembly is installed at the movable vertical rod. A drive mechanism comprises a first threaded rotating member, a second threaded rotating member, and a threaded fixed member. The first threaded rotating member is installed at the fixed vertical rod, and can only rotate about a center axis with respect to the fixed vertical rod. The second threaded rotating member is provided with a first thread structure and a second thread structure that wind around the center axis. The thread direction of the first thread structure matches the thread direction of the second thread structure. The second threaded rotating member is installed at the first threaded rotating member via the first thread structure, and the second threaded rotating member is installed at the threaded fixed member via the second thread structure. The threaded fixed member is fixedly installed at the movable vertical rod.
Patent WO-2020211525-A1 (WO)
Inventor: LING JIANJUN
IPC: C02F3/30
Filed: 2020-02-22
Abstract: 本发明提供了一种应用生物倍增和流化床工艺的集成式一体化污水处理罐，包括罐体，罐体内设有隔舱板将罐体依次分为厌氧区、缺氧区、好氧区、沉淀区，隔舱板开设有过水孔，罐体上还设有进水口和出水口，所述好氧区通过污泥回流管道回流至厌氧区，其特征在于，所述沉淀区内设有斜管，斜管分为上下两层，下层斜管直径大于上层斜管直径；所述厌氧区、缺氧区、好氧区内均设有填料。本发明中将生物倍增工艺和流化床工艺有机结合，高效稳定，污水处理效果好、占地面积小；运用"浅层沉淀"原理，缩短颗粒沉降距离，从而缩短了沉淀时问，并且增加了沉淀池的沉淀面积，从而提高了处理效率；通过下层斜管直径大于上层斜管直径的设置，处理效果更好。
Patent WO-2021174555-A1 (WO)
Inventor: YANG SHUIGEN
IPC: H04L12/24
Filed: 2020-03-06
Abstract: Disclosed are an information processing method and a communication apparatus. The information processing method comprises: a first access network device sending application layer measurement configuration information to a terminal, and the first access network device receiving an application layer measurement report from the terminal, wherein the application layer measurement configuration information comprises identification information, the identification information is used to indicate a network slice, and the application layer measurement report comprises an application layer measurement result of the network slice. By means of the method, a terminal can perform quality-of-experience measurement collection for multiple services by means of less signaling interaction.
Patent WO-2021128591-A1 (WO)
Inventor: CHAN CHIKO JECKLE
IPC: F21S10/04
Filed: 2020-03-11
Abstract: An LED candle flame (100) and an LED candle. The LED candle flame (100) comprises an outer casing (1), a circuit board (2), and LED lamp beads (3); an installation cavity (11) is provided within the outer casing (1), the circuit board (2) is arranged within the installation cavity (11), and the two sides of the circuit board (2) are both provided with a power supply circuit; numerous LED lamp beads (3) are provided, a plurality of LED lamp beads (3) being arranged on one side of the circuit board (2) and connected to the power supply circuit, and a plurality of LED lamp beads (3) being arranged on the other side of the circuit board (2) and connected to the power supply circuit. The LED candle flame (100) emulates a flame flicker effect by means of using different LED light emitting groups, and movement of the outer casing to achieve said effect is not necessary, thereby simplifying the structure of the LED candle and lowering manufacturing costs.
Patent WO-2020192446-A1 (WO)
Inventor: LIU XINJIAN
IPC: A01K63/04
Filed: 2020-03-13
Abstract: An aquarium supporting various arrangements for placing ornaments comprises a tank body (1) and a tank cover (2). The tank cover (2) covers the tank body (1), and comprises a base plate (21) and a cover body (22). Multiple ventilation holes (211) are arranged at the base plate (21). The cover body (22) protrudes outwardly and is integrally formed at one side of the base plate (21). A window (23) is formed at one side of one end of the cover body (22) for entrance and exit of an ornament. When oriented inwardly to cover the tank body (1), the protruding cover body (22) of the tank cover (2) serves as a first placement platform for supporting an ornament. When the protruding cover body (22) of the tank cover (2) is oriented outwardly to cover the tank body (1), an inner surface of the base plate servers as a second placement platform for supporting an ornament. The above arrangements enable an aquarium to have placement platforms for ornaments, such that a user can freely combine ornaments according to personal preference.
Patent WO-2020192532-A1 (WO)
Inventor: SHEN ZEQI
IPC: G06K9/00
Filed: 2020-03-18
Abstract: 本申请实施例公开了一种指纹图像处理方法及相关装置，应用于电子设备，电子设备的显示屏包括用于进行指纹识别的预设区域，电子设备相对预设区域设置有指纹模组，电子设备首先在预设区域显示目标图标，并检测针对预设区域的按压操作；其次在检测到针对预设区域的按压操作时，采集第一指纹图像，以及检测按压操作是否抬起；然后根据第一指纹图像和目标图标进行非指纹信息过滤，得到第二指纹图像；根据第二指纹图像和预存的指纹模板进行指纹比对，得到比对结果；最后根据比对结果执行对应操作。本申请实施例降低了指纹验证过程的拒真率，有利于优化指纹图像处理，提高指纹验证过程的高效性和准确性。
Patent WO-2021184271-A1 (WO)
Inventor: WANG YAXIN
IPC: H04W4/40
Filed: 2020-03-18
Abstract: 本申请实施例提供一种消息转发方法及装置，涉及通信技术领域，以将加入多播群组的消息通过用户面上的单播用户面网元转发给多播用户面网元，触发多播用户面网元建立与应用服务器之间的传输多播数据的隧道。该方法可以包括：多播用户面网元通过多播会话管理网元接收单播用户面网元发送的指示终端加入多播群组的消息，并在终端是第一个加入多播群组的终端时，向应用服务器发送请求建立多播用户面网元和应用服务器之间传输多播数据的隧道的消息；或者，多播会话管理网元接收指示终端加入多播群组的消息，在终端是第一个加入多播群组的终端时，向多播用户面网元发送请求建立多播用户面网元和应用服务器之间传输多播数据的隧道的消息。
Patent WO-2021114517-A1 (WO)
Inventor: HE YAMIN
IPC: B03C1/14
Filed: 2020-04-01
Abstract: A dual-stage combined magnetic separator, comprising a rack (10a), a belt magnetic separation mechanism (20a) used for roughing of mineral raw materials, and a roller magnetic separation mechanism (30a) used for cleaning of rough concentrates. Dual-stage magnetic separation that meets different process requirements can be achieved through the combined arrangement of the belt magnetic separation mechanism (20a) and the roller magnetic separation mechanism (30a). The dual-stage combined magnetic separator can continuously perform roughing-cleaning or roughing-scavenging, and qualified concentrates and tailings can be obtained by one-time continuous separation of mineral raw materials. The magnetic separator is compact in overall structure, reasonable in layout, and easy to operate, and can effectively reduce the production cost. Also disclosed is a dry grinding and separation system for magnetic mineral.
Patent WO-2020220923-A1 (WO)
Inventor: MAO LULU
IPC: C03C3/093
Filed: 2020-04-02
Abstract: Glass having a relatively high coefficient of thermal expansion and excellent thermal shock resistance. Components of the glass as expressed in molar percentages comprise: SiO 2 : 55-80%; B 2 O 3 : 0-10%; Al 2 O 3 : 0-10%; ZnO: 2-20%; MgO: 0-15%; Li 2 O+Na 2 O+K 2 O: not more than 30%. By means of an appropriate ratio of the components, the obtained glass has a relatively high coefficient of thermal expansion while simultaneously having excellent thermal shock resistance. The present glass is suitable for chemical strengthening. A glass product obtained after chemical strengthening has relatively large surface stress and a relatively deep stress layer depth.
Patent WO-2020228635-A1 (WO)
Inventor: JIN HONGCHUAN
IPC: A61P35/00
Filed: 2020-05-09
Abstract: 本发明公开了一种EGFR激酶抑制剂及其在制备抗癌药物方面的应用，所述的EGFR激酶抑制剂通过减弱EGFR TKI的碱性的方式，可有效改善由SQSTM1积聚引起的EGFR TKI获得性耐药性，对提高EGFR TKI的临床治疗收益具有重要意义。
Patent WO-2020238650-A1 (WO)
Title: Phase tracking for initial access
Inventor: CAO YIQING
IPC: H04L25/02
Filed: 2020-05-15
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a high Doppler configuration is activated. The UE may detect, based at least in part on receiving the indication that the high Doppler configuration is activated, a phase tracking reference signal (PTRS) for a remaining minimum system information (RMSI) communication. The PTRS may be configured by the high Doppler configuration. Numerous other aspects are provided.
Patent WO-2020259129-A1 (WO)
Inventor: LU JIANGHU
IPC: G06T3/00
Filed: 2020-05-19
Abstract: Provided are an image processing method, apparatus and device and a computer-readable storage medium. The method comprises: acquiring a plurality of key points of each region of an original image, and enabling each region to correspond to different body parts in a portrait; determining shape context histogram features of each region of the original image according to the plurality of key points of each region; determining a plurality of cost matrices for each region according to the shape context histogram features of each region of the original image and preset shape context histogram features of each material region image of a corresponding region; screening out, according to the plurality of cost matrices for each region, a material region image matching each region of the original image from each material region image; and splicing the material region images matching each region of the original image to obtain a target image corresponding to the original image. The method quickly achieves great similarity of the target image and the original image overall and in each region, and a beautification effect is generated.
Patent WO-2021004274-A1 (WO)
Inventor: CHE HUAN
IPC: H01M10/54
Filed: 2020-06-23
Abstract: 一种改性石墨纸、改性石墨纸的制备方法、集流体以及锂离子电池。所述改性石墨纸的原料包括从锂离子电池中回收的石墨，所述改性石墨纸的碳含量为96％-99.98％，优选为98％-99.5％。所述改性石墨纸用作锂离子电池集流体时可以有效地提高锂离子电池的充放电效率及能量密度。
Patent WO-2021147258-A1 (WO)
Title: Smart wearable device and use method therefor
Inventor: WANG HAIJUN
IPC: A62B17/00
Filed: 2020-07-08
Abstract: The present application relates to a smart wearable device and a use method therefor. The smart wearable device comprises a helmet and a protective suit. The helmet is in communication with the inside of the protective suit, and the protective suit defines an interior space. The smart wearable device further comprises: a pure oxygen source, used for supplying oxygen to the helmet; an oxygen valve, used for adjusting the amount of oxygen entering the helmet; a nitrogen supply source, used for supplying nitrogen to the protective suit; an air valve, used for adjusting the amount of nitrogen entering the protective suit; an oxygen concentration sensor, provided in the helmet and used for sensing the concentration of oxygen and generating a signal; a controller, used for obtaining the signal and controlling the oxygen valve and the air valve according to the signal to adjust the concentration of oxygen in mixed gas in the protective suit; and a gas circulation device.
Patent WO-2021017797-A1 (WO)
Title: Counting check device,counting system and method
Inventor: YANG YONG
IPC: G06K9/00
Filed: 2020-07-13
Abstract: A counting check device, a counting system and a method are disclosed. The counting check device, comprising: a processing unit for performing image recognition based counting on an image of objects being counted; a calculation unit for counting by weighing based on a total weight of the objects being counted and a pre-stored mass distribution information; and a determination unit for determining, based on the pre-stored mass distribution information, whether a count obtained in the image recognition based counting is within a count error range of the count obtained in the counting by weighing; if true, the count obtained in the image recognition based counting is determined to be the count of the objects; and if false, the processing unit performing the image recognition counting again. The counting check device, and a counting system and method can ensure a count result to be accurate.
Patent WO-2022011532-A1 (WO)
Title: Three-phase charging and single-phase charging mutual switching circuit and related device
Inventor: TANG JIANJUN
IPC: H02J7/10
Filed: 2020-07-14
Abstract: Provided in the embodiments of the present application are a three-phase charging and single-phase charging mutual switching circuit and a related device. The three-phase charging and single-phase charging mutual switching circuit comprises an alternating-current input end, a single-pole double-throw switch, a first bridge arm, a second bridge arm, a third bridge arm, and a charging circuit. The alternating-current input end comprises a first interface, a second interface, a third interface, and a fourth interface. The first bridge arm, the second bridge arm, and the third bridge arm are connected in parallel to each other. The first bridge arm, the second bridge arm, and the third bridge arm respectively are connected to the charging circuit. The first interface is connected to the first bridge arm. The second interface is connected to the second bridge arm. The third interface is connected to the third bridge arm via a normally closed contact of the single-pole double-throw switch. The fourth interface is connected to the third bridge arm via a normally open contact of the single-pole double-throw switch. Only one circuit is required to implement compatibility with three-phase voltage charging and single-phase voltage charging functions.
Patent WO-2022006981-A1 (WO)
Title: Inner-layer board structure for lcp substrate and lcp substrate
Inventor: CHEN KANG
IPC: H05K1/02
Filed: 2020-07-17
Abstract: Disclosed in the present application are an inner-layer board structure for an LCP substrate and the LCP substrate. The inner-layer board structure comprises a base body, wherein the base body is provided with a conductive layer, and the conductive layer is provided with an inner-layer circuit. The base body is exposed out, after at least part of the conductive layer being etched, thereby forming a positioning part capable of being exposed out of the base body on the conductive layer; and the conductive layer at the periphery of the positioning part is connected to the inner-layer circuit. When the inner-layer board structure in the present application is subjected to high-temperature pressing, the deviation trends of the positioning part and the inner-layer circuit are the same, so that the problem that the alignment precision between the inner-layer board structure and an outer-layer board structure is affected due to the dislocation between the positioning part and the inner-layer circuit can be solved, and the performance of the LCP substrate can be improved.
Patent WO-2021027856-A1 (WO)
Inventor: CHENG JIAN
IPC: G02B6/44
Filed: 2020-08-12
Abstract: Provided are a cable protection shell and a communication device. The cable protection shell comprises two shell bodies, wherein the two shell bodies are fixedly connected in a detachable manner; when the two shell bodies are fixedly connected, first grooves of the two shell bodies enclose a first accommodating cavity for accommodating a cable connector, and limiting protrusions of the shell bodies are used for limiting the axial sliding of the cable connector in the first accommodating cavity; and second grooves of the two shell bodies define a second accommodating cavity for accommodating a cable mounting head. The axial movement direction of the cable protection shell is limited by means of the limiting protrusions, and when the cable protection shell is sleeved on the cable connector and the cable mounting head, the cable protection shell is rotatable relative to the cable connector. In the case of taking down a cable from the cable mounting head, the cable connector needs to be rotated relative to the cable mounting head, and the arranged cable protection shell avoids directly twisting the cable connector, such that the cable connector cannot be directly twisted down from the cable mounting head due to the protection provided by the cable protection shell, thereby improving the cable safety.
Patent WO-2022032592-A1 (WO)
Inventor: DONG CHEN
IPC: C07K14/715
Filed: 2020-08-13
Abstract: Use of reagent in preparing medicament is provided, wherein the reagent is used for regulating IL-17D-CD93 axis, and the medicament is used for treating or prevention of inflammatory or immune diseases, including dysregulation of intestinal homeostasis.
Patent WO-2021128872-A1 (WO)
Inventor: YANG ZULIANG
IPC: C25D13/00
Filed: 2020-08-14
Abstract: L'invention concerne un procédé pour calculer et ajouter automatiquement un liquide dans un réservoir d'électrophorèse d'une ligne de revêtement par électrophorèse. Une valeur actuelle d'une pièce à travailler dans un processus d'électrophorèse est collectée, et la quantité électrique consommée est calculée selon une période de temps ; la quantité de consommation réelle d'un liquide de peinture d'électrophorèse est calculée d'une manière statistique selon une relation entre la consommation d'un composant de peinture d'électrophorèse et la quantité électrique consommée ; et une correction de proportion d'écart peut être établie dans le processus de calcul selon différents modèles ou marques pour assurer la précision de calcul. De plus, un montant d'ajout quantitatif peut être défini, et l'addition peut être lancée tant que la quantité de consommation atteint la quantité d'ajout à chaque fois, de telle sorte que le pourcentage du composant de peinture d'électrophorèse dans le liquide de réservoir d'électrophorèse est maintenu stable.
Patent WO-2022036790-A1 (WO)
Title: Robot de balayage de sol
Inventor: HUANG QUAN
IPC: A47L11/24
Filed: 2020-09-16
Abstract: L'invention concerne un robot de balayage de sol (100), comprenant : un boîtier (10) ; un réservoir d'eau (20), le réservoir d'eau (20) étant disposé sur le boîtier (10) ; un tuyau de drainage (30), le tuyau de drainage (30) étant en communication avec le réservoir d'eau (20) ; et un ensemble de détection de fluide (40), l'ensemble de détection de fluide (40) étant en communication avec le tuyau de drainage (30) et étant utilisé pour détecter de l'eau dans le tuyau de drainage (30).
Patent WO-2021063301-A1 (WO)
Title: 一种平衡车
Inventor: FU XINGWEI
IPC: B62K11/00
Filed: 2020-09-28
Abstract: 一种平衡车，旨在克服现有技术中平衡车结构复杂、装配繁琐的问题，它包括车轴（1），车轴（1）的两端连接有车轮（2），两个车轮（2）之间设置有可转动的第一车体（3），第一车体（3）可在车轴（1）上前后转动，该平衡车还包括钢板弹簧（9），钢板弹簧（9）作用在第一车体（3）和车轴（1）之间，钢板弹簧（9）迫使第一车体（3）相对车轴（1）保持在一定角度上。
Patent WO-2021073426-A1 (WO)
Inventor: CHEN JIANSHENG
IPC: A61P17/18
Filed: 2020-09-29
Abstract: 一种NADH及其盐在制备皮肤色素抑制剂中的应用。NADH和/或其药理学上可接受的盐可用于制备成抑制皮肤色素产生的药物组合物、保健品组合物及化妆品组合物。使用所述NADH组合物产品不会引起副作用，能有效抑制皮肤中的色素沉着，并且可用于预防或治疗与色素沉着相关的皮肤疾病。
Patent WO-2021088573-A1 (WO)
Title: System and method for recommending object placement
Inventor: HA THANH
IPC: A47L15/42
Filed: 2020-09-29
Abstract: System and method for providing visual-aided placement recommendation includes obtaining images of a rack configured to hold objects inside a chamber, placement of the plurality of objects on the rack being subject to preset constraints corresponding to characteristics of respective objects of the plurality of objects relative to physical parameters of respective locations on the rack; analyzing the images to determine whether the preset constraints have been violated by placement of objects on the rack; and in accordance with a determination that at least one preset constraint has been violated, generating a first output providing a guidance on proper placement of the first object on the rack that complies with the one or more preset constraints, in accordance with the physical characteristics of the first object relative to the physical parameters of the respective locations on the rack, taking into account of other objects already placed on the rack.
Patent WO-2021073608-A1 (WO)
Inventor: CHOY CHIK HO
IPC: H01B1/12
Filed: 2020-10-16
Abstract: A metallic nanowire: conductive polymer composite is fabricated. A metallic nanowire layer is formed by a process that leaves an organic ligand residue on the metallic nanowire layer. A conductive polymer film is formed on a supporting substrate. The metallic nanowire layer is integrated with the conductive polymer film to form a metallic nanowire: conductive polymer composite. The metallic nanowire: conductive polymer composite is wet by a reaction solution including a source of metal ions, at least one acid, and a solvent for a period of time sufficient to remove the organic ligand residues from the metallic nanowire layer and sufficient to grow metal nanoparticles from the source of metal ions to create metal interconnections at junctions where the two or more nanowires in the metallic nanowire layer touch each other. Following growth of the nanoparticles, the nanowire: conductive polymer composite is removed from the reaction solution and dried.