baber/WOPTO huggingface dataset:
Patent WO-2021135565-A1 (WO)
Title: Storage battery internal resistance measurement device and method
Inventor: LU HUIQI
IPC: G01R27/14
Filed: 2020-10-26
Abstract: A storage battery internal resistance measurement device and method, applicable to the field of intelligent vehicles, and used to reduce internal resistance measurement errors. The device comprises: a processing circuit (51), a differential amplifier (52), and a charging circuit (53). A storage battery is connected to a first input end of the differential amplifier (52) and the processing circuit (51). The processing circuit (51) is used to input a first comparison voltage into a second input end of the differential amplifier (52), and maintains the same. A voltage value of the first comparison voltage is close to a voltage value of a first measured voltage acquired before the storage battery is charged. The differential amplifier (52) is used to output a first output voltage according to the first measured voltage and the first comparison voltage. The processing circuit (51) is further used to control the charging circuit (53) to charge the storage battery by means of a constant current. After charging has been performed on the storage battery, a second measured voltage of the storage battery is measured. The differential amplifier (52) is further used to output a second output voltage according to the second measured voltage and the first comparison voltage. The processing circuit (51) is further used to determine an internal resistance of the storage battery according to the constant current, the first output voltage, and the second output voltage.
Patent WO-2022099741-A1 (WO)
Inventor: HU FUTAO
IPC: E03F5/04
Filed: 2020-11-18
Abstract: 一种淋浴盘，包括盘体(10)、地漏孔(20)和边条(30)，其中部下凹形成凹槽(11)，凹槽(11)四周的侧壁向外水平翻折形成盘体(10)的盘沿(12)，盘沿(12)的上表面处于同一平面，地漏孔(20)开设于凹槽(11)的底壁并贯穿盘体(10)，一部分盘沿(12)的外端部向上垂直翻折形成上挡边(121)，通过在外端部未向上垂直翻折的盘沿(12)上连接边条(30)，使边条(30)沿水平方向向外延伸，使边条(30)远离盘沿(12)的端部向下垂直翻折形成下挡边(31)，在下挡边(31)破损时，只需对边条(30)进行更换即可，后期维护成本低，且在实际加工时，可以先模压出带有所有上挡边(121)的盘体(10)，根据开门方向将对应位置的上挡边(121)进行切除，再在该切除位置的盘沿(12)上连接边条(30)，无需重新开模及重新模压产品，加工成本低，能够适应任意开门方向。
Patent WO-2021098747-A1 (WO)
Inventor: HAN QI
IPC: H01R13/405
Filed: 2020-11-19
Abstract: Disclosed is an FFC/FPC automatic lock catch connector, comprising an upper cover (1) and a rubber core (2). A notch (3) used for connecting to an FFC/FPC is provided in the bottom of the rubber core (2), a metal signal terminal (4) is arranged in the notch (3), a lock catch component (5) used for connecting to the FFC/FPC is arranged in the rubber core (2), the lock catch component (5) is connected to the upper cover (1), and the lock catch component (5) can be opened by pressing the upper cover (1); and compared with an existing connector, the FFC/FPC automatic lock catch connector in the present invention is provided with the lock catch component, the stability of the connector can be guaranteed, and high-speed transmission can be guaranteed.
Patent WO-2021098811-A1 (WO)
Title: 吡唑并杂芳基类衍生物、其制备方法及其在医药上的应用
Inventor: LI XIN
IPC: C07D471/04
Filed: 2020-11-20
Abstract: 本公开涉及吡唑并杂芳基类衍生物、其制备方法及其在医药上的应用。具体而言，本公开涉及一种通式(I)所示的吡唑并杂芳基类衍生物、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂的用途，特别是作为ATR激酶抑制剂的用途和用于制备治疗和/或预防过度增殖性疾病的药物中的用途。通式(I)中各基团的定义与说明书中相同。
Patent WO-2021104242-A1 (WO)
Title: 视频处理方法、电子装置和存储介质
Inventor: WU HENGGANG
IPC: H04M1/72439
Filed: 2020-11-24
Abstract: 一种视频处理方法、电子装置(100)和存储介质。视频处理方法包括：识别视频中的素材片段；确定素材片段对应的素材标签；和根据素材标签和预设的数字模板拼接素材片段以生成目标视频。
Patent WO-2021143393-A1 (WO)
Title: Air duct component and air supply device
Inventor: ZHANG WEIWEI
IPC: F04D25/08
Filed: 2020-12-07
Abstract: Disclosed are an air duct component (200) and an air supply device (300). The air duct component (200) comprises an air duct body (201), wherein the air duct body (201) is provided with an air duct (20111); the air duct (20111) is provided with an air duct air supply port (2019) and an air intake interface (2015); the air duct (20111) makes the air intake interface (2015) and the air duct air supply port (2019) be in communication with one another; and the air duct (20111) is obliquely arranged relative to the longitudinal cross-section of the air duct body (201).
Patent WO-2022120645-A1 (WO)
Title: Procédés et appareil de planification de pdsch/pusch améliorée par un pdcch amélioré avec de multiples transmissions
Inventor: ZHANG YI
IPC: H04W72/12
Filed: 2020-12-09
Abstract: Des procédés et un appareil de planification de PDSCH/PUSCH améliorée par un PDCCH amélioré avec de multiples transmissions sont divulgués. Le procédé comprend les étapes suivantes : la réception, par un récepteur, d'un premier canal de commande de liaison descendante physique (PDCCH) pour planifier un premier canal partagé de liaison descendante physique (PDSCH) ou un premier canal partagé de liaison montante physique (PUSCH) ; la planification, par un processeur, de la réception du premier PDSCH ou de la transmission du premier PUSCH avec un dernier symbole à l'instant T1, selon le premier PDCCH ; la réception, par le récepteur, d'un second PDCCH pour planifier un second PDSCH ou un second PUSCH avec un symbole de départ à l'instant T2 ; au moins l'un du premier PDCCH et du second PDCCH étant un PDCCH amélioré qui est transmis avec une pluralité de répétitions ; et la dérivation, par le processeur, d'une référence de synchronisation sur la base, au moins partiellement, de la pluralité de répétitions pour déterminer si une planification non ordonnée est prise en charge ; lors de la détermination selon laquelle la planification non ordonnée n'est pas prise en charge, il n'est pas prévu de recevoir le second PDSCH ou de transmettre le second PUSCH avec T2 plus tôt que T1 ; et lors de la détermination selon laquelle la planification non ordonnée est prise en charge, il est possible de recevoir le second PDSCH ou de transmettre le second PUSCH avec T2 plus tôt que T1.
Patent WO-2021115429-A1 (WO)
Inventor: YIN YU
IPC: H04L12/24
Filed: 2020-12-11
Abstract: Provided are a communication method and apparatus. A user function network element determines information of a second network slice according to information of a first network slice, wherein the first network slice corresponds to the second network slice; and a first session is established according to a first network configuration parameter associated with the second network slice, wherein the first session can be used for transmitting data of a target application, and the target application corresponds to the first network slice. Compared with the prior art, a first session does not need to be configured according to a network configuration parameter of a first network slice, and therefore, the network configuration parameter does not need to be configured for the first network slice, and it is only necessary to associate the first network slice with a second network slice that has been configured with the first network configuration parameter. Therefore, a configuration process of the first network slice can be simplified. Moreover, since the configuration of the correlation between the first network slice and the second network slice can be automatically completed, the automation degree of a session configuration process is increased.
Patent WO-2021121283-A1 (WO)
Inventor: XU CHENGXIN
IPC: G07F17/20
Filed: 2020-12-16
Abstract: The present invention relates to the technical field of commercial clothing treatment, and aims at solving the problem of poor anti-theft effect of existing commercial clothing treatment devices. With this regard, the present invention provides a commercial clothing treatment device, comprising a body, a coin collector, a coin box, and a lock assembly. The body comprises a main control board and a countertop; the coin collector is provided on the main control board; the lock assembly is provided on the coin collector; the lock assembly is configured to, when unlocked, separate the coin collector from the main control board; the coin box is provided in the body; a first bending structure extending inside the body is formed on the main control board; a second bending structure extending inside the body is formed on the countertop; the first bending structure is connected to the second bending structure by means of a fastener; the fastener can be dismounted only when the coin collector is detached from the main control board. The present invention can improve the anti-theft effect of the commercial clothing treatment device.
Patent WO-2021136220-A1 (WO)
Title: Key determination method for metal key
Inventor: WANG JINGKE
IPC: H03M11/20
Filed: 2020-12-29
Abstract: A key determination method for a metal key. The method comprises a step of determining whether values output by an electrical parameter converter on a metal key satisfy multiple levels of thresholds, and, a step of setting a press flag of the metal key according to multiple levels of thresholds; and after the metal key is released, determining whether a release flag is valid according to a press model, and if so, clearing the press flag that was previously set. Different press models and different thresholds are selected and configured by means of software, so that personalized choices are provided for respective metal keys, which effectively facilitates different operators in configuring a metal keyboard according to usage habits, thereby improving the operating efficiency. In addition, the setting of different thresholds effectively protects the operational details meant for the exclusive use of operators, thereby achieving the required confidentiality.
Patent WO-2022141637-A1 (WO)
Inventor: SHENG HUIFANG
IPC: F01L1/344
Filed: 2021-01-04
Abstract: A cam phase adjuster, comprising a stator (10) and a rotor (20); the stator (10) surrounds the radial outer side of the rotor (20), the stator (10) is provided with stator blades (12) extending radially inwards, the rotor (20) is provided with rotor blades (22) extending radially outwards, and the stator blades (12) and the rotor blades (22) are opposite each other in a circumferential direction so as to form hydraulic cavities therebetween; and the rotor (20) can rotate relative to the stator (10) to a limit position where the rotor blades (22) are closest to the stator blades (12) in the circumferential direction and can be locked at the limit position. The cam phase adjuster further comprises elastic buffering members (30), and when the rotor (20) is located at the limit position, the elastic buffering members (30) can elastically abut between the stator blades (12) and the rotor blades (22) in a rotation direction. The cam phase adjuster can reduce vibration noise.
Patent WO-2021147762-A1 (WO)
Title: Hole-punch screen, manufacturing method for hole-punch screen, and electronic device
Inventor: BEI LIANGLIANG
IPC: G09F9/33
Filed: 2021-01-14
Abstract: A hole-punch screen (100), a manufacturing method for the hole-punch screen (100), and an electronic device. The hole-punch screen (100) comprises a cover plate (101), an optical transparent glue (102), a polarizing layer (103), a first glass layer (104), a gap layer (105), and a second glass layer (106) which are disposed in sequence, wherein the polarizing layer (103) comprises a polarizing sheet (1031) and an optical transparent resin (1032), a first surface (1041) of the first glass layer (104), a second surface (1061) of the second glass layer (106), and a third surface (1062) of the second glass layer (106) are plated with anti-reflection films, the coverage region of the anti-reflection films comprises a hole-punch region of the hole-punch screen (100), and the first surface (1041) is opposite to the second surface (1061).
Patent WO-2022170501-A1 (WO)
Inventor: MENG XIANGZHENG
IPC: H01M10/42
Filed: 2021-02-09
Abstract: A battery and a movable platform. The battery comprises: a battery body (10) mounted on a powered device; and a flexible connection structure (20), comprising a base body (21), an electrical connection portion (22) and a flexible transmission line (23), the electrical connection portion (22) being electrically connected to the powered device, the electrical connection portion (22) being electrically connected to the battery body (10) by means of the flexible transmission line (23), the base body (21) being mechanically connected to the electrical connection portion (22) and the battery body (10), the base body (21) comprising a flexible portion for supporting the flexible transmission line (23), and the flexible portion being at least located between the electrical connection portion (22) and the battery body (10), and causing the electrical connection portion (22) and the battery body (10) to move relative to each other. Even if the battery body shakes as the powered device shakes, poor contact does not occur at the position where the electrical connection portion is electrically connected to the powered device, thereby ensuring normal use of the powered device.
Patent WO-2021258752-A1 (WO)
Title: 一种神经网络的4比特量化方法及系统
Inventor: WANG XIHUI
IPC: G06N3/08
Filed: 2021-02-20
Abstract: 一种神经网络的4比特量化方法及系统，该方法包括：加载神经网络的预训练模型(S1)；在预训练模型中，统计各饱和激活层satRelu的初始值(S2)；在神经网络中添加伪量化节点，并利用satRelu的初始值进行神经网络的重训练，获取伪量化模型(S3)；判断伪量化模型的精度是否收敛到设定的精度(S4)；如果是，对伪量化模型进行推理前处理，转换为可用于推理运算的4比特的推理模型(S5)；否则返回进行神经网络的重训练。该系统主要包括：加载模块、统计模块、重训练模块、判断模块和转换模块。通过该方法及系统能够在确保训练结果准确性的基础上，有效提高训练效率。
Patent WO-2021190312-A1 (WO)
Inventor: NAKATSUJI TATSUYA
IPC: G02B13/00
Filed: 2021-03-10
Abstract: A lens system (100, 200, 300, 400, 500). The lens system (100, 200, 300, 400, 500) sequentially comprises, from an object side to an image side, a first lens group (G1), an aperture diaphragm (S), and a second lens group (G2). The first lens group (G1) and the second lens group (G2) may comprise seven lenses in total. The first lens group (G1) may comprise one to four lenses. The second lens group (G2) may comprise one or more aspherical lenses having double-protrusion formations. TTL represents a distance from the lens surface of the first lens group (G1) closest to the object side to an imaging surface on an optical axis when an object at an infinite distance is focused, Y represents the maximum image height, HFOV represents the maximum half-field angle, EPD represents a distance from an exit pupil to the imaging surface, and G1R1MR represents the maximum light height passing through the lens surface of the first lens group (G1) closest to the object side; conditional expressions that 1.5<TTL/Y<3.0, TAN(HFOV)>3.5, 6<EPD<25, and Y-G1R1MR>0 can be satisfied.
Patent WO-2022205212-A1 (WO)
Title: 触控基板及显示装置
Inventor: WANG YU
IPC: G06F3/041
Filed: 2021-03-31
Abstract: 一种触控基板及显示装置，触控基板包括：基底（4），包括触控区（5）以及周边区（6）；第一金属层（7），位于基底（4）一侧，包括多条第一触控信号线（8）；第一触控信号线（8）位于周边区；第一绝缘层（3），位于第一金属层（7）背离基底（4）一侧；第二金属层（9），位于第一绝缘层（3）背离第一金属层（7）一侧，包括与第一触控信号线（8）一一对应电连接的多条第二触控信号线（10）；第二触控信号线（10）位于周边区（6）；第一触控信号线（8）的第一端（11）在基底（4）的正投影，和与其电连接的第二触控信号线（10）的第一端（12）在基底（4）的正投影不重叠，第一触控信号线（8）的第一端（11）的边缘（34）在基底（4）的正投影至少部分与第二触控信号线（10）在基底（4）的正投影重叠；第一触控信号线（8）的第一端（11）为第一触控信号线（8）靠近触控区（5）的末端，第二触控信号线（10）的第一端（12）为第二触控信号线（10）靠近触控区（5）的末端。
Patent WO-2022205365-A1 (WO)
Inventor: LENG BINGXUE
IPC: H04W28/26
Filed: 2021-04-01
Abstract: La présente demande se rapporte au domaine technique des communications, et concerne un procédé et un appareil de détermination de temps d'activation, des dispositifs, et un support de stockage. Le procédé comprend les étapes suivantes : un premier dispositif envoie des premières informations d'indication à un second dispositif, les premières informations d'indication étant utilisées pour indiquer que le premier dispositif est une période de réservation de ressources de transmission réservée pour une transmission périodique ; et le second dispositif détermine le temps d'activation d'un état d'activation de réception DRX pour la transmission périodique sur la base d'informations de configuration d'activation et des premières informations d'indication, les informations de configuration d'activation étant utilisées pour indiquer la durée d'activation de l'état d'activation de réception DRX pour la transmission périodique. Au moyen du réglage des informations de configuration d'activation pour indiquer la durée d'activation de l'état d'activation de réception DRX pour la transmission périodique dans la présente demande, un UE récepteur peut déterminer le temps d'activation de l'état d'activation de réception DRX sur la base des informations de configuration d'activation et recevoir la transmission périodique en provenance d'un UE émetteur en fonction du temps d'activation de l'état d'activation de réception DRX de sorte à garantir que la transmission périodique d'une liaison latérale peut mettre en œuvre une réception discontinue et optimiser un mécanisme de réception DRX.
Patent WO-2022021955-A1 (WO)
Inventor: LIU ENYOU
IPC: G06N3/04
Filed: 2021-04-20
Abstract: The present application discloses an image segmentation method and apparatus, and a training method and apparatus for an image segmentation model. The image segmentation method comprises: according to an image to be segmented comprising a background, a mediastinum, an artery, and a vein, acquiring a first segmentation result of the mediastinum, the artery, the vein and the background in a mediastinum region of said image; according to said image, acquiring a second segmentation result of a blood vessel and the background of an extension region of said image; and according to the first segmentation result and the second segmentation result, acquiring a segmentation result of the mediastinum, the artery, the vein and the background of said image. The present invention can improve the accuracy and the efficiency of segmentation of the artery and the vein.
Patent WO-2022110619-A1 (WO)
Title: 防治新冠病毒的产品及制备方法
Inventor: ZHANG LIXIN
IPC: A61K31/194
Filed: 2021-04-21
Abstract: 预防或治疗冠状病毒的产品，包括含氯化钠或海盐。所述的病毒为冠状病毒和/或流感病毒，进一步的，所述的冠状病毒为SARS-CoV-2。实验结果表明，该碱性鼻腔冲洗剂，能有效地清洗鼻腔鼻窦黏膜细胞上的新冠病毒，同时还能抑制黏膜细胞内的新冠病毒的复制繁殖。该碱性鼻腔冲洗剂，为新冠肺炎及流感疫情的防治，提供了一种新的有效、简单的措施和方法。
Patent WO-2022095344-A1 (WO)
Title: 一种适用于红外加热装置的加热不燃烧卷烟
Inventor: LIU BING
IPC: A24D1/20
Filed: 2021-04-26
Abstract: 一种适用于红外加热装置的加热不燃烧卷烟，包括烟草段（1）和滤嘴段（2）；其中，烟草段（1）包括用于受热后产生可供抽吸的气溶胶的烟草物质（11）和包裹在烟草物质（11）外部的包裹层（12）；包裹层（12）用于增加红外电磁波的透过率；滤嘴段（2）用于供气溶胶通过并流入使用者口中。包裹层（12）对波长在1.5～25微米范围内的红外电磁波的透过率为50％以上。能够有效提高被红外加热装置加热的效率和均匀性。
Patent WO-2022068201-A1 (WO)
Inventor: HUANG MINGXIN
IPC: C21D8/02
Filed: 2021-05-06
Abstract: An ultra-strong, ductile and cheap medium manganese steel comprises in percentage by mass: 8-12 wt. %Mn, 0.2-0.4 wt. %C, 1-3 wt. %Al, 0.05-0.39 wt. %V, and the balance of Fe. The manufacturing method of the ultra-strong and ductile medium manganese steel includes the steps of: (a) hot rolling an ingot at 900-1200℃ into a steel sheet (or plate, or bar); (b) air cooling or water quenching the steel sheet to room temperature or warm rolling temperature, (c) warm rolling the steel sheet at 350-750℃ with 30-60%thickness reduction; (d) air cooling or water quenched the steel sheet to room temperature; (e) annealing the steel sheet at 600-650℃ for 0-300 minutes and (f) air cooling or water quenched the sheet to room temperature.
Patent WO-2022198760-A1 (WO)
Title: Underground mining support apparatus having guard plates
Inventor: LI XINBIN
IPC: E21D17/03
Filed: 2021-05-07
Abstract: An underground mining support apparatus having guard plates, comprising a connected crossed support and guard plates (2) provided on two sides of the connected crossed support. A first telescopic driving device (21) and a short joist (22) are provided in a joist (12) of the connected crossed support; the telescopic end of the first telescopic driving device is connected to one end of the short joist; the first telescopic driving device drives the short joist to move along the joist; the other end of the short joist is connected to the guard plate; the top of the guard plate is not lower than 300 mm below the joists of the connected crossed support and not higher than the top beams (11) of the connected crossed support. The guard plates of the underground mining support apparatus have a large area of contact with side guards and a large protection force, can effectively protect high side guards, can effectively prevent the collapse and caving of the high side guards, and can expand and contract without affecting forward movement of the support apparatus.
Patent WO-2022037145-A1 (WO)
Inventor: MA WEIBIN
IPC: G06F1/26
Filed: 2021-05-19
Abstract: A power supply voltage control method and apparatus for a data processing device, and a data processing device. The method comprises: determining a computing capability ratio of a data processing device on the basis of an actual computing capability and a theoretical computing capability of the data processing device (101); generating a power supply control instruction on the basis of a comparison result of the computing capability ratio and a predetermined threshold value (102); and controlling an output voltage of a power supply of the data processing device on the basis of the power control instruction (103). The method performs control on an output voltage of a power supply according to a computing capability ratio, and thus can achieve a good compromise between power consumption losses and a computing capability of a data processing device.
Patent WO-2021233336-A1 (WO)
Title: Split wave power generation device
Inventor: LI GUANGMING
IPC: F03B13/18
Filed: 2021-05-19
Abstract: The present application provides a split wave power generation device, comprising a main machine body and at least two floating bodies. The floating bodies can float up and down along with sea surface waves. The main machine body comprises a mechanical speed increasing assembly and a power generator. The main machine body is fixedly provided on one of the floating bodies. An input shaft of the mechanical speed increasing assembly is transmittingly connected to the other floating body by means of a connecting rod. According to the device, the main machine body and the floating bodies are separated from each other, production and manufacturing are facilitated, installation and maintenance are facilitated, labor cost is saved, and application and popularization are facilitated.
Patent WO-2022170707-A1 (WO)
Title: 一种制备定点修饰的长链dna的方法
Inventor: LIU DONGSHENG
IPC: C12N15/10
Filed: 2021-06-04
Abstract: 提供了一种制备长链DNA的方法，包括：合成步骤、退火步骤，和连接步骤。所述方法通过对第一链和第二链中DNA片段的设计，能够实现对长链DNA中任意精确位点的化学修饰，使长链DNA获得提高的稳定性和改善的免疫原性等性能。通过该方法能够得到由连续化的单链DNA与片段化的单链DNA互补形成的双链DNA的组装体，双链DNA的组装体仅需通过简单变性即可得到单链的长链DNA，有效简化了目前长链DNA的合成步骤，提高了合成效率，适合于工业化大规模制备。
Patent WO-2022227250-A1 (WO)
Title: 一种透明浴缸的制造方法
Inventor: ZHOU MINGUO
IPC: B29C69/00
Filed: 2021-06-18
Abstract: 一种透明浴缸的制造方法，它解决了现有透明浴缸制造原料成本高，产品硬度、强度不高，表面光泽度不好的问题。包括以下步骤：称量制备透明浴缸所需的原料：树脂、矿物质材料、色浆、固化剂和促进剂；将上述原料按比例分配并搅拌均匀；将原料通过烘烤设备加热至所需温度；将模具抛光、打蜡、预热后进行压制浇筑，得到胚体；将得到后的胚体进行加热，并在加热过程中进行固化、冷却、脱模以及养护处理。制造的浴缸具有耐高温、硬度高、耐酸碱、耐冲击、易清洁无放射性的优点。
Patent WO-2022262002-A1 (WO)
Title: Kitchen waste pretreatment technology apparatus
Inventor: WANG JIE
IPC: C02F9/02
Filed: 2021-06-24
Abstract: Disclosed in the present invention is a kitchen waste pretreatment technology apparatus. The apparatus comprises an oil-water separation portion and a squeezing and cleaning portion, wherein support legs I are symmetrically and fixedly connected to two sides of the squeezing and cleaning portion, and the oil-water separation portion is fixedly connected right below the support legs I. Kitchen waste can be compressed by means of the squeezing and cleaning portion to separate liquid components from the kitchen waste and to clean, collect and discharge compressed solid components; the compressed liquid components flow into the oil-water separation portion, and by means of the oil-water separation portion, oil-water separation treatment can be performed on the liquid components generated by means of compression, so as to separate oils and fats therefrom; and the oils and fats converge and flow out in a liquid state through a flow passage, and thus, the oils and fats are collected and recovered.