baber/WOPTO huggingface dataset:
Patent WO-2019228283-A1 (WO)
Title: Split screen display method and apparatus used for terminal
Inventor: WU ZHIHENG
IPC: G06F3/0483
Filed: 2019-05-25
Abstract: An embodiment of the present invention relates to the technical field of terminals, and provided therein are a split screen display method and apparatus, which may display detailed information of intelligent prompt information in split screens, thus improving user experience. The method is used for terminals comprising at least one display screen, and the method comprises: acquiring intelligent prompt information; displaying detailed information of the intelligent prompt information in a first display region of a first display screen, the first display screen being one from among at least one display screen, and the first display region being a partial display region of the first display screen.
Patent WO-2019228458-A1 (WO)
Inventor: CHEN YUANHUI
IPC: H02K3/12
Filed: 2019-05-30
Abstract: 一种定子组件及电机。定子组件包括定子铁芯(10)和定子绕组，定子铁芯(10)具有多个定子槽(100)，定子槽(100)具有r个槽层(101)。定子绕组的第一路绕线(200)包括第一绕组部分(210)和第二绕组部分(220)，第一绕组部分(210)包括第一至第六跨跃段(216)，第二绕组部分(220)包括第七到第十二跨跃段(226)。定子绕组的第二路绕线(300)包括第三绕组部分(310)和第四绕组(320)部分，第三绕组部分(310)包括第十三至第十八跨跃段(316)，第四绕组部分(320)包括第十九至第二十四跨跃段(326)。
Patent WO-2020258354-A1 (WO)
Inventor: LI CHEN
IPC: C08G61/12
Filed: 2019-07-03
Abstract: L'invention concerne un polymère conjugué à base de quinoïde, un procédé de préparation associé et une application correspondante. Le polymère conjugué à base de quinoïde est un polymère de structures quinoïdes reliées au moyen d'une double liaison C=C, il a une bonne conductivité et il peut être appliqué à un dispositif photoélectrique. Un monomère pour la préparation du polymère conjugué à base de quinoïde contient au moins deux groupes carbonyle ; le procédé de préparation est simple ; la conductivité peut se manifester sans traitement d'oxydation ou dopage ; et un procédé de préparation correspondant est rapide et pratique.
Patent WO-2020063010-A1 (WO)
Inventor: TIAN KAI
IPC: H02M7/219
Filed: 2019-07-04
Abstract: An apparatus for conversion between AC power and DC power. The apparatus includes: a first power conversion circuit having a first AC side and a DC side, at least one second power conversion circuit each having a second AC side and sharing the DC side with the first power conversion circuit, and at least one choke having a first terminal, a second terminal and at least one third terminal, wherein: the first terminal is arranged to be electrically coupled to a phase of the AC power, and the second terminal and the at least one third terminal are electrically coupled to respective same phases of the first AC side of the first power conversion circuit and the second AC side of the at least one second power conversion circuit. Moreover, the choke includes: a first common-mode choke and a first differential-mode choke, wherein: the first common-mode choke and the first differential-mode choke are electrically coupled in series via a first group of coil ends of the first common-mode choke and a first group of coil ends of the first differential-mode choke, and a second group of coil ends of one of the first common-mode choke and the first differential-mode choke are electrically coupled to the first terminal of the choke, and a second group of coil ends of the other are respectively electrically coupled to the second terminal and the at least one third terminal of the choke. The first common-mode choke can help provide high inductance to the high-frequency components of the common-mode current, which flows from the AC power source, since the impedance of the common-mode choke and the differential-mode choke depends on frequency on the same scale as inductance. The advantages of using the common-mode choke is that it provides twice the inductance of separate inductor design due to the coupling effect. Therefore it filters the common-mode current more effectively or the inductance size can be reduced for a given current ripple requirement.
Patent WO-2020134028-A1 (WO)
IPC: G09F3/02
Filed: 2019-07-14
Abstract: 一种超薄标签，包括离型纸（1）和设在离型纸（1）的离型面上的模切好的标签本体（2），标签本体（2）是薄膜；离型纸（1）是单面离型纸（1），在标签本体（2）的印刷面上设有胶层（3），胶层（3）的另一面被卷起来时与离型纸（1）的非离型面贴合，且胶层（3）与离型纸（1）的非离型面的粘合力大于胶层（3）与标签本体（2）之间的粘合力，胶层（3）与标签本体（2）之间的粘合力大于标签本体（2）与离型纸（1）之间的剥离力。超薄标签具有可用于贴标机的贴标，无需热熔、无需反印，厚度在8-15um的标签主体（2）可以实现自动贴标的优点。
Patent WO-2020220486-A1 (WO)
Title: Explosion-proof valve, battery pack, and vehicle
Inventor: XIE WEI
IPC: H01M2/12
Filed: 2019-07-25
Abstract: An explosion-proof valve (100), a battery pack, and a vehicle. The explosion-proof valve comprises: a valve body (1), a diaphragm, and a filtration structure. A flow path is provided between a valve body inlet (11) and a valve body outlet (12). The filtration structure is provided in the flow path. A fluid introduced via the valve body inlet and drained from the valve body outlet is provided with a first flow path and a second flow path, when the fluid flows according to the first flow path, the fluid runs through the filtration structure in a first direction, and when the fluid flows according to the second flow path, the fluid runs through the filtration structure in a second direction, where the first direction and the second direction are opposite each other.
Patent WO-2020024954-A1 (WO)
Inventor: ZHANG YI
IPC: H04W52/08
Filed: 2019-07-30
Abstract: 本公开实施例公开了一种功率控制方法及装置、终端、存储介质，其中，所述方法包括：确定PUSCH传输单元i的闭环功控参数对应的参考点；确定所述传输单元i的闭环功控参数对应的功率调整量；根据所述参考点和所述功率调整量确定所述传输单元i的闭环功控参数；根据所述传输单元i的闭环功控参数确定待传输上行数据在传输单元i的发送功率。
Patent WO-2021026726-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W12/06
Filed: 2019-08-12
Abstract: An information verification method, device, apparatus and a storage medium, relating to the technical field of communications. The method comprises: sending an information verification request to a network-function network element, the information verification request carrying first application information for a to-be-verified first application; and determining whether to execute a message event for a discovery message of the first application according to the verification result received by the network-function network element. The network-function network element is the fifth generation (5G) core network element for implementing information verification in the 5G system.
Patent WO-2020048331-A1 (WO)
Title: Information transmission method, communication device and network device
Inventor: ZHANG JINFANG
IPC: H04W72/00
Filed: 2019-08-26
Abstract: The embodiment of the present application provides an information transmission method, a communication device and a network device. The information transmission method may comprise that: a first communication device sends a request message to the network device so as to request the network device to dispatch resources for the first communication device and a second communication device to transmit lateral information, receives indicating formation sent by the network device for indicating the resources, and uses the resources to send lateral information to the second communication device. The embodiment of the present application can ensure the reachability of lateral information.
Patent WO-2020093780-A1 (WO)
Inventor: XIN YANG
IPC: H04W36/00
Filed: 2019-09-10
Abstract: The embodiments of the present application relate to the technical field of communications, and in particular to a method and device for processing user access in a network slice. To ensure the network quality of a network slice, the solution comprises: a slice management control network element obtains first information corresponding to at least one network slice, the at least one network slice comprising a first network slice; the slice management control network element determines slice quality indication information corresponding to the at least one network slice according to the first information corresponding to the at least one network slice, the slice quality indication information being used to indicate a relationship between the slice quality corresponding to the network slice and a quality requirement for the network slice; and the slice management control network element controls user access in the first network slice according to the slice quality indication information corresponding to the at least one network slice.
Patent WO-2020063441-A1 (WO)
Inventor: CHEN LI
IPC: H04L5/00
Filed: 2019-09-19
Abstract: The embodiments of the present disclosure provide a repeated transmission method, a terminal, and a network-side device; said method comprises: the terminal receiving configuration signaling sent by a network side, said configuration signaling comprising repeated transmission configuration, said repeated transmission configuration comprising: one service bearer (RB) is mapped to a plurality of radio link control (RLC) entities, different RLC entities being configured with different logical channels and different logical channels corresponding to different bandwidth parts (BWPs); said terminal performing a repeated transmission operation according to the repeated transmission configuration.
Patent WO-2020232936-A1 (WO)
Title: High-efficiency strip steel descaling device and method
Inventor: WANG YAO
IPC: B21B45/06
Filed: 2019-09-24
Abstract: A high-efficiency strip steel descaling device and method. The device comprises a first pickling tank (1), a second pickling tank (2), a third pickling tank (3), a first spray rinsing tank (4), a second spray rinsing tank (5), and a radiant hot air drying system (6) connected in sequence. The first pickling tank (1), the second pickling tank (2), and the third pickling tank (3) are provided with an ultrasonic vibrator (9) inside the tank body. The ultrasonic vibrators (9) are arranged above and below the strip steel (8), or on a side wall of the tank body, and the ultrasonic vibrators (9) are connected to an ultrasonic generator. The descaling device further comprises an online acid mist recycling system (7). The online acid mist recycling system (7) uses rinsing water from the first spray rinsing tank (4) to absorb acid mist from the third pickling tank (3), forms an acid solution and supplements the acid solution to the first pickling tank (1). The descaling device and method are mainly used in hydrochloric acid-based pickling units, to reduce pollution of the environment by high-temperature and high-concentration hydrochloric acid, speed up cleaning, and reduce acid consumption, and obtain strip steel with high surface quality.
Patent WO-2021056423-A1 (WO)
Inventor: LI CAIYUN
IPC: F23L7/00
Filed: 2019-09-27
Abstract: 一种电解水制氢耦合锅炉富氧燃烧系统，其包括电解水制氢系统及锅炉富氧燃烧系统，所述电解水制氢系统用于电解水制备氢气和氧气，所述锅炉富氧燃烧系统利用所述电解水制氢系统生产的氧气实现锅炉的富氧燃烧。该系统绿色环保，生产方式灵活，制取的氢气纯度高、产量大，能为石油化工生产提供保障；同时充分利用高价值的副产物氧气，将氧气送入燃煤锅炉实现锅炉的富氧燃烧，不仅能整体上大幅降低电解水制氢系统的成本，同时对于电厂侧来说，能够节省能源，提高锅炉内部燃烧强度，减少排烟损失，提高锅炉效率。
Patent WO-2020063974-A1 (WO)
Inventor: LIU XIANDA
IPC: H04B17/10
Filed: 2019-09-29
Abstract: The present application relates to the technical field of communications, and provided thereby are a power indication method and device, which are used to enable a network device to perform power control in real time for uplink transmission of a terminal. The method comprises: a terminal generating antenna transmission capability information, wherein the antenna transmission capability information is used to indicate whether the maximum transmission power value of each transmit antenna port of a terminal reaches a preset power value, or the antenna transmission capability information is used to indicate the maximum transmission power value of each transmit antenna port of the terminal; thereafter, the terminal sending the antenna transmission capability information to a network device so that the network device may determine whether the maximum transmission power value of each transmit antenna port of the terminal reaches the preset power value when uplink transmission is scheduled.
Patent WO-2021056565-A1 (WO)
Inventor: ZHANG LILI
IPC: H04W4/40
Filed: 2019-09-29
Abstract: Provided are a method for transmitting sidelink control information, and a communication apparatus. The method can be applied to systems, such as the Internet of Vehicles, V2X and V2V. The method comprises: receiving first stage SCI, wherein the first stage SCI comprises a first field; and determining whether the first stage SCI satisfies a first condition, wherein when the first stage SCI satisfies the first condition, the first field is used for indicating configuration information of second stage SCI, and the second stage SCI is used for scheduling unicast data transmission or multicast data transmission; and when the first stage SCI does not satisfy the first condition, the first field is used for indicating configuration information of broadcast data transmission. According to the method provided in the present application, a unicast transmission mode, a multicast transmission mode and a broadcast transmission mode share first stage SCI; and in the unicast or multicast transmission mode, a first field is used to indicate configuration information of second stage SCI. The detection complexity of SCI is thus reduced.
Patent WO-2021072708-A1 (WO)
Title: Animal feces collection device
Inventor: JIA XIANGLIAN
IPC: B01D29/35
Filed: 2019-10-17
Abstract: An animal feces collection device, comprising cage bodies (1), collection components (2), a collection cage (3), and a temperature control member (4). The cage body (1) is configured to accommodate a laboratory animal. The collection component (2) comprises a housing (21), a mesh body (22), and a filtering member (23). Both ends of the housing (21) are open. An upper end of the housing (21) is provided corresponding to a lower end of the cage body (1). The mesh body (22) is provided inside the housing (21). An upper end surface of the mesh body (22) is configured to support the laboratory animal. The filtering member (23) is sandwiched between the periphery of the mesh body (22) and the housing (21), and is configured to absorb the urine of the laboratory animal. The collection cage (3) is provided with a collection hole (31) corresponding to a lower end of the housing (21). The temperature control member (4) is disposed on the collection cage (3), and is configured to control the temperature of the collection cage (3).
Patent WO-2020103621-A1 (WO)
Inventor: LI SHUCAI
IPC: C08F220/06
Filed: 2019-10-18
Abstract: A method for preparing an expansive polymer grouting material used for high-pressure large-flow karst gushing water treatment, which relates to the technical field of underground engineering plugging materials. The method comprises: 1) adding a cross-linking agent to acrylic acid; then adding a polymer water absorbing resin comonomer to perform a polymerization reaction so as to obtain a precursor; 2) adding an initiator to the precursor obtained in step 1), increasing the temperature, obtaining a hydrogel after reaction, and then crushing the hydrogel to obtain a primary polymer water absorbing resin; 3) spraying a surface cross-linking agent on a surface of the primary polymer water absorbing resin obtained in step 2), and then drying the product; 4) preparing an inorganic water conducting agent into a suspension, then spraying the suspension on the product obtained in step 3) and drying to obtain an expansive polymer grouting material.
Patent WO-2020143265-A1 (WO)
Inventor: LIU SHUMEI
IPC: G01N21/77
Filed: 2019-10-18
Abstract: 一种氟离子显色传感聚酰亚胺薄膜及其制备方法与应用；氟离子显色传感聚酰亚胺薄膜的制备方法是将芳香二胺单体与芳香二酐单体在强极性非质子有机溶剂中混合，加入催化剂，在室温下抽真空‐通氩气循环多次，然后在氩气保护下反应，得到聚酰亚胺溶液；再制备纤维状聚酰亚胺；将纤维状聚酰亚胺溶解在强极性非质子有机溶剂中，充分搅拌溶解后均匀涂抹在干净的玻璃板上，除去溶剂，冷却后浸泡在热水中剥膜，得到氟离子显色传感聚酰亚胺薄膜。该含有羟基芴的聚酰亚胺薄膜可以直接裁剪成片状使用，传感器件制作十分方便，用于氟离子的测定，灵敏度达到10‐4mol/L，且选择性高。
Patent WO-2020083380-A1 (WO)
Inventor: HUANG LIWEI
IPC: H04L12/46
Filed: 2019-10-25
Abstract: A message processing method and apparatus. The method is applied to a VTEP in a VXLAN. The method comprises: when receiving information which indicates that an access mode of a first AC is changed, determine a first VM corresponding to the first AC from recorded corresponding relationships of ACs and VMs, generate an update prompt message according to an identifier of the first VM, an identifier of a target access mode, and a preset update prompt mark, and send the update prompt message to a GW device; and the GW device updates an ARP table entry according to the update prompt message and forwards the received message according to the updated ARP table entry. On the basis of the processing, when a VTEP detects that an access mode of an AC is changed, a GW device may be prompted in time to update an ARP table entry, so that the GW device can forward a message according to the updated ARP table entry, thereby avoiding network service interruption.
Patent WO-2020147387-A1 (WO)
Inventor: ZOU FENG
IPC: G06F3/041
Filed: 2019-11-09
Abstract: 本发明涉及一种触控感应单元、触控面板、触控显示装置及方法，该触控感应单元包括：天线板，触控感应天线阵列，设置在所述天线板上，包括馈电通道及从所述馈电通道一侧延伸出的多个天线单元，所述多个天线单元沿所述馈电通道的长度方向并行排列，且单向并联在所述触控感应控制电路的输入端。本发明提供的技术方案，由于触控感应单元的多个天线单元，一端通过馈电通路相连，另一端单向并联在触控感应控制电路的输入端，所以只需要将任意两个并联的天线单元连通，连通的两个天线单元之间的矩形区域即为触控感应区域，结构简单、触控效率高，部署实施容易，无需布设复杂的电流输入输出电路，布线简单、成本低，用户体验度好，满意度高。
Patent WO-2021092751-A1 (WO)
Inventor: GAO JING
IPC: G06F3/01
Filed: 2019-11-12
Abstract: A tactile feedback module, comprising at least two elastic control elements which are stacked in sequence. The elastic control element comprises a conductive electrode layer and an elastic layer which are stacked with each other; the elastic layer comprises columnar elastomers independent of each other; the orthographic projections of the columnar elastomers in adjacent elastic layers on the planes of the conductive electrode layers overlap; the conductive electrode layer of one elastic control element in adjacent elastic control elements is adjacent to the elastic layer of another elastic control element. The orthographic projections of the columnar elastomers in adjacent elastic layers on the planes of the conductive electrode layers overlap, the columnar elastomers in two adjacent elastic layers have alignment connection points, and the elastomers of the upper and lower layers have direct force transfer action points, thereby enhancing a vibration feedback effect and reduce the number of stacked layers; the vibration effects of the columnar elastomers in different elastic layers can be superimposed, thereby further enhancing a tactile feedback effect.
Patent WO-2021042537-A1 (WO)
Title: Voice recognition authentication method and system
Inventor: WANG JIANZONG
IPC: G10L17/00
Filed: 2019-11-12
Abstract: A voice recognition authentication method, a computer device and a readable storage medium. The method comprises: acquiring audio information (S100); preprocessing the audio information to acquire voice information from the audio information according to short-time energy and a spectrum center of the audio information (S102); performing voice feature extraction on the voice information (S104); processing voice features to acquire a target voice feature closer to a speaker (S106); matching the target voice feature with speaker voice features stored in a database (S108); and outputting, according to a matching result, identity information of a matched speaker corresponding to the speaker voice feature to acquire the speaker corresponding to the voice information (S110). By means of the above method, the accuracy of voice recognition technology can be improved, and the user experience is greatly enhanced.
Patent WO-2021092819-A1 (WO)
Inventor: PENG DANQI
IPC: B64D13/06
Filed: 2019-11-14
Abstract: An air preparation system (100), comprising an air inlet (110), an air outlet (120), a compression device (130) and a main refrigeration device (140), wherein the compression device (130) is arranged between the air inlet (110) and the air outlet (120) and is in fluid communication with the air inlet (110) and the air outlet (120), the compression device (130) pressurizes air flowing through the compression device (130), the main refrigeration device (140) is arranged between the compression device (130) and the air outlet (120) and is in fluid communication with the compression device (130) and the air outlet (120), the main refrigeration device (140) reduces the temperature of air flowing through the main refrigeration device (140), the compression device (130) is an electrically powered compression device (130), and the main refrigeration device (140) is an electrically powered heat exchange element. The air preparation system (100) can reduce a bleed air flow, the installation space and the weight of the system.
Patent WO-2021051641-A1 (WO)
Title: Display panel and display device
Inventor: CHEN JIANHONG
IPC: H01L27/32
Filed: 2019-11-21
Abstract: A display panel (10) and a display device. The display panel (10) comprises an array substrate (100), a counter substrate (200) and at least one chip on film (400). Each chip on film (400) is electrically connected to a conductive region (12a) of the array substrate (100) by means of a printed circuit (300). The conductive region (12a) and the printed circuit (300) corresponding thereto comprise: a first contact (M) and a second contact (N). Additionally, a first barrier structure (510) and a second barrier structure (520) are also provided on the array substrate (100).
Patent WO-2020147421-A1 (WO)
Inventor: JIANG BIWANG JACK
IPC: C08B37/16
Filed: 2019-11-22
Abstract: 提供了一种高效分离纯化舒更葡糖的方法，包括以下步骤，将舒更葡糖粗提取物进行溶解、过滤；将上述过滤后的溶液上样到装有弱阴离子交换树脂中进行层析；采用盐溶液作为流动相对目标产物进行洗脱；分段收集目的峰值的溶液，对符合要求的组份液进行汇总。该方法用于舒更葡糖的深度精纯，仅需一步层析纯化即可满足舒更葡糖纯度大于99.0％，单杂小于0.1％的要求，纯化收率高而稳定；采用醋酸钠水溶液和氯化钠水溶液作为流动相，不采用有机溶剂，所用流动相安全、无污染且成本较低；分离方法简单方便，可用于规模化生产，大大降低生产成本。
Patent WO-2020248532-A1 (WO)
Inventor: ZHANG YUNTI
IPC: C03C17/00
Filed: 2019-11-30
Abstract: L'invention concerne une protection en verre incurvée et un procédé de fabrication de celle-ci ; des rainures (314, 315, 514, 515) sont formées au moyen d'un traitement de rainurage sur une zone d'encre à revêtir d'une protection en verre 2,5D/3D (31, 51) de sorte que, lorsque les rainures (314, 315, 514, 515) sont remplies d'encre, une surface supérieure d'une couche d'encre affleure une surface inférieure correspondante d'une protection en verre incurvée, aucune rupture d'encre n'existe, l'accrochage de bulles est amélioré, et l'épaisseur d'une colle optique transparente qui est utilisée pour la fixation peut être réduite.
Patent WO-2020134877-A1 (WO)
Inventor: GUO ZHIZHI
IPC: G06V10/56
Filed: 2019-12-02
Abstract: 本申请的实施例提供一种皮肤检测方法及电子设备，涉及图像处理技术领域，可针对检测出的皮肤问题真实模拟一段时间内该皮肤问题的变化情况，使用户可直观的感受到皮肤的变化情况，从而提醒用户及时修复出现的皮肤问题。该方法包括：电子设备获取用户的面部图像；电子设备检测所述面部图像中出现的皮肤问题；电子设备在第一界面中提示用户面部出现皮肤问题，第一界面中包括所述面部图像；响应于用户在所述第一界面中的第一操作，电子设备显示第二界面，第二界面中包括所述皮肤问题老化后的第一面部模拟图像；或者，响应于用户在所述第一界面中的第二操作，电子设备显示第三界面，第三界面中包括所述皮肤问题去老化后的第二面部模拟图像。
Patent WO-2020143362-A1 (WO)
Inventor: GU WEIJIE
IPC: A47C20/00
Filed: 2019-12-02
Abstract: Provided is an electric-powered mechanically slidable expansion device for a headrest and a ratchet back mechanism capable of solving the technical problem of a poor user experience in the prior art resulting from an excessively simple structure of a headrest and backrest linkage device allowing only upward extension of the headrest. The electric-powered mechanically slidable expansion device for a headrest and a ratchet back mechanism comprises a left side plate (1), a right side plate (6) and a horizontal installation member (2). A middle portion of the left side plate (1) is fixedly connected to the left end of the horizontal installation member (2). A middle portion of the right side plate (6) is fixedly connected to the right end of the horizontal installation member (2). A headrest plate and a ratchet back plate (4) are disposed between the left side plate (1) and the right side plate (6), and the headrest plate is positioned above the ratchet back plate (4). The headrest plate is connected to a first expandable mechanism capable of expanding or collapsing the same. The ratchet back plate (4) is connected to a second expandable mechanism capable of expanding or collapsing the same. The first expandable mechanism comprises a left slide rail (17), a right slide rail (9), a left rotary member (19), a right rotary member (8) and an upper horizontal linkage member (13).