baber/WOPTO huggingface dataset:
Patent WO-2022000111-A1 (WO)
Inventor: CHENG SHI
IPC: H02B7/06
Filed: 2020-06-28
Abstract: An apparatus for checking, accepting and processing monitoring information of a transformer substation comprises a main body (4), a shielding mechanism, and a fixing mechanism. The shielding mechanism is on a front surface of the main body (4). The shielding mechanism comprises a shielding box (3). A shielding plate (2) is fixedly connected to an inner side of the shielding box (3). A top end of the shielding plate (2) is in the shielding box (3), and is provided with a first spring (14). The shielding plate (2) is fixedly connected to the shielding box (3) by means of the first spring (14). A side surface of the shielding plate (2) is in the shielding box (3), and is provided with a moving rod (9). The designed shielding plate prevents keys from being unintentionally touched, and external force is applied only to the shielding plate, and is not applied to the keys, such that operation of the apparatus is not affected. In addition, when the shielding plate (2) is moved upwards, an alarm is sent, and a user is prompted. The apparatus is easy to operate, thereby reducing difficulty faced by a user.
Patent WO-2021004300-A1 (WO)
Title: Duel-shaft locomotive transmission system
Inventor: LIU JUN
IPC: B61C9/38
Filed: 2020-06-28
Abstract: A duel-shaft locomotive transmission system, comprising a frequency conversion module (1), two traction motors (2), two cardan shafts (3), and two axle gearboxes (4). The input end of the frequency conversion module (1) is connected to a power battery or a catenary system, and the output end of the frequency conversion module (1) is separately connected to two traction motors (2); and the output ends of the two traction motors (2) face away from each other and respectively transmit power to the axle gearboxes (4) at two ends of the axle by means of the cardan shafts (3). The use of two traction motors (2) for respectively driving two axle gearboxes (4) reflects the concept of redundancy design, so that even if one of the traction motors (2) fails, the other traction motor (2) can still work normally. The transmission system can use different power sources such as power batteries and power grids, so as not only to satisfy the application requirements in different working conditions, but also to facilitate environmental protection.
Patent WO-2022006978-A1 (WO)
Title: Low temperature assistant alloy powder, soft magnetic alloy and preparation method therefor
Inventor: ZHANG HANG
IPC: C22C30/00
Filed: 2020-07-17
Abstract: A low temperature assistant alloy powder, a soft magnetic alloy and a preparation method therefor. An alloy expression of the low temperature assistant alloy powder is Ni a Fe b Si c B d . In the alloy expression, the following relations are satisfied: 83≤a≤93, 2≤b≤8, 2≤c≤8, 1≤d≤5, and a+b+c+d=100. The low temperature assistant alloy powder has excellent comprehensive soft magnetic performance and good wettability, and can significantly reduce the sintering temperature, so that the production cost and the energy consumption are greatly reduced, and the production efficiency is greatly improved, which is conducive to industrial production.
Patent WO-2021217929-A1 (WO)
Inventor: XIE XIAODAN
IPC: A47L11/40
Filed: 2020-07-29
Abstract: A robotic cleaner (1), comprising a housing (2), a storage box (3), and a liquid storage tank (4). The housing (2) is provided with a first recess (20) and a second recess (22) spaced from each other; the storage box (3) is located in the first recess (20) and used for storing dirt; the liquid storage tank (4) is located in the second recess (22) and used for storing a cleaning fluid. According to the robotic cleaner (1), the storage box (3) and the liquid storage tank (4) are spaced and separated from each other, and thus, the volume of the liquid storage tank (4) is increased, thereby increasing the cleaning area of one water storage.
Patent WO-2021057326-A1 (WO)
Inventor: XU BENCHONG
IPC: H04L1/00
Filed: 2020-08-14
Abstract: 数据编码方法、解码方法、编解码方法、设备及存储介质。包括：利用具有第一长度的位图字段表示互联网协议地址中第一类型数值的个数和位置；利用变长数组字段表示互联网协议地址中对应于所述位置的具有第二长度的第一类型数值。
Patent WO-2021042974-A1 (WO)
Title: Method and apparatus for evaluating load response state of thermal power unit
Inventor: ZHAO ZHENNING
IPC: H02J3/46
Filed: 2020-08-17
Abstract: Provided are a method and apparatus for evaluating a load response state of a thermal power unit. The method comprises: acquiring an automatic power generation control instruction, dial plate data and preset parameters of each unit; and acquiring, according to the automatic power generation control instruction, the dial plate data and the preset parameters of each unit, a load response state of each unit, such that a scheduling side adjusts, according to the load response state of each unit, the automatic power generation control instruction of each unit. The load response state of each unit is sub-divided on the basis of the automatic power generation control instruction, the dial plate data and the preset parameters of each unit, and is fed back to the scheduling side in real time, such that the scheduling side adjusts, according to the load response state of each unit, the automatic power generation control instruction of each unit, so as to realize finer control, effectively improve the safety of the whole network, and the response speed and sustaining force of load adjustment, and meet the demand for charge changes of a power grid.
Patent WO-2021057346-A1 (WO)
Inventor: KONG WEI
IPC: C07K16/18
Filed: 2020-08-20
Abstract: An immunogenic peptide fragment of metalloproteinase ADAMTS-7 and an application thereof in resisting against atherosclerosis and related diseases. Provided is a short peptide, comprising any one of the following: a short peptide of which the amino acid sequence shown in sequence 1 in a sequence listing; a short peptide of which the amino acid sequence is shown in sequence 2 in the sequence listing; a short peptide of which the amino acid sequence is shown in sequence 3 in the sequence listing; and a short peptide of which the amino acid sequence is shown in sequence 4 in the sequence listing. Also provided are a conjugate containing the short peptide, a vaccine containing the conjugate and an application thereof. The vaccine containing the short peptide may significantly inhibit neointima in vascular restenosis mouse models and atherosclerosis in high-fat fed mice, and may be used to prevent or treat atherosclerosis and/or vascular restenosis.
Patent WO-2021043315-A1 (WO)
Title: Method for producing block copolymer comprising cyclic ester and epoxy monomers arranged in controllable sequence
Inventor: ZHAO JUNPENG
IPC: C08G65/28
Filed: 2020-09-07
Abstract: Provided is a method for producing a block copolymer comprising cyclic ester and epoxy monomers arranged in a controllable sequence, the method comprising the following steps: in an inert atmosphere, adding an epoxy monomer and/or a cyclic ester monomer to a catalytic initiation system comprising an organic base and an alkylboron and enabling a reaction to obtain a polyether-polyester block copolymer comprising cyclic ester and epoxy monomers arranged in a controllable sequence, that is, polyester-b-polyether or polyether-b-polyester. The method enables preparation of a plurality of polyether-polyester block copolymers in which molecular weight, block sequence, block ratio and side group combination can be flexibly controlled. Also provided is a method for producing an aliphatic polyester-polyether block copolymer continuously in one pot using a catalytic system comprising a metal-free Lewis acid-base pair. The catalytic system can achieve a highly efficient and selective ring-opening polymerization of cyclic ester or epoxy monomers under mild conditions and prepare a plurality of polyether or polyester block copolymers comprising a controllable block sequence.
Patent WO-2022036795-A1 (WO)
Inventor: CHENG XUEREN
IPC: G01N30/95
Filed: 2020-09-17
Abstract: Disclosed in the present invention is a method for identifying a composition for dispelling dampness and detoxicating, wherein a composition capable of dispelling dampness and detoxicating mainly comprises the following components: Ephedrae herba, fried Armeniacae semen amarum, raw gypsum, Glycyrrhizae radix et rhizoma, Pogostemonis herba, Magnoliae officinalis cortex, bran-fried Atractylodis rhizoma, fried Amomum tsaoko, Pinelliae rhizoma praeparatum, Poria, Rhei radix et rhizoma, Astragali radix, Lepidii semen, and Paeoniae radix rubra. The method for identifying a composition capable of dispelling dampness and detoxicating comprises: identifying Ephedrae herba Glycyrrhizae radix et rhizoma, and Magnoliae officinalis cortex, respectively, by means of thin-layer chromatography. The identification method provided in the present invention is good in terms of degree of separation, free of interfered negativeness, short in terms of deployment time, clear in terms of inspection, strong in terms of specificity and good in terms of durability, and can provide a data basis for drug quality control in large-scale production.
Patent WO-2021179564-A1 (WO)
Inventor: WEN CONGXI
IPC: B60L5/06
Filed: 2020-09-21
Abstract: A microrail vehicle system, a current collector of same, and a conductor rail thereof. The current collector for use in a microrail vehicle comprises a support frame (31), a least one electricity-collecting wheel (32), and an electricity-collecting brush cover (33). A connecting structure (36) is provided at one end of the support frame (31) and the electricity-collecting wheel (32) is mounted at the other end. The electricity-collecting wheel (32) is rotatably mounted around the axial line thereof on the support frame (31), the axial line is provided in the vertical direction, and a part of the rim of the electricity-collecting wheel (32) facing away from the support frame (31) protrudes the support frame (31). The electricity-collecting brush cover (33) corresponds one-to-one and is electrically connected to the electricity-collecting wheel (32) and is fixedly mounted on the support frame (31) on top of the electricity-collecting wheel (32). The current collector, with the rollable fit of the electricity-collecting wheel (32) and the conductor rail (41), and with the convex-concave fit between the electricity-collecting wheels (32) and the conductor rail (41), prevents the occurrence of dislocation while ensuring reduced running resistance and reduced wear, thus ensuring reliable electricity collection.
Patent WO-2021068782-A1 (WO)
Inventor: MA LIANG
IPC: H03M13/29
Filed: 2020-09-28
Abstract: 本申请实施例提供一种SCL译码方法、装置及设备，应用于蝶型译码网络，蝶型译码网络包括n+1层节点，蝶型译码网络的第n-1层节点包括用于执行第一运算的N/2个第一节点，任意一个第一节点执行第一运算，包括：获取第一节点对应的L个部分和，L为SCL译码的路径保留数，L为大于2的整数，N为输入译码器的LLR的个数，N＝2 n；在第一存储空间中获取第一节点对应的两个运算结果，第一存储空间的大小的N*Q α比特，第一存储空间用于存储每个第一节点对应的两个运算结果：在部分和为1时执行第一运算的运算结果、以及在部分和为0时执行第一运算的运算结果，Q α为一个对数似然比LLR的位宽；根据L个部分和、以及两个运算结果，执行第一运算。降低了SCL译码的空间复杂度。
Patent WO-2021063388-A1 (WO)
Title: c-Kit作为成瘾诊断及监测标志物和成瘾治疗靶点的应用
Inventor: LI YANQIN
IPC: G01N33/00
Filed: 2020-09-30
Abstract: 本发明公开了c-Kit作为成瘾诊断及监测标志物和成瘾治疗靶点的应用，属于医药技术领域。本发明采用免疫组化、免疫荧光等分子检测技术及靶向分子成像技术，证明急性吗啡给药可明显增强大鼠伏隔核区域c-kit蛋白磷酸化表达，采用评价药物成瘾的小鼠条件位置偏爱动物模型，发现c-kit抑制剂甲磺酸伊马替尼可有效预防吗啡成瘾形成及其复吸。因此c-Kit可作为药物成瘾诊断标志物用于制备诊断药物成瘾，治疗及复吸预防后监测生物标志物。本发明提供了c-Kit作为行为成瘾治疗靶点在筛选治疗行为成瘾的药物中和非药物治疗技术中的应用；所述治疗行为成瘾的药物为对c-Kit有抑制作用的药物，本发明为治疗行为成瘾提供了一种针对病因维持治疗的靶点，有望从根本上治疗行为成瘾及复发的防治。
Patent WO-2022021606-A1 (WO)
Title: Memory and memory reading circuit
Inventor: HE SHIKUN
IPC: G11C11/16
Filed: 2020-09-30
Abstract: Provided are a memory and a memory reading circuit. The memory comprises a storage unit and a reference resistor. The storage unit comprises a magnetic storage tunnel junction, wherein the magnetic storage tunnel junction comprises a first free layer, a first tunneling layer and a first reference layer, which are sequentially stacked in a direction perpendicular to a first plane; and the magnetization directions of the first free layer and the first reference layer are both perpendicular to the first plane. The reference resistor comprises a reference magnetic tunnel junction, wherein the reference magnetic tunnel junction comprises a second free layer, a second tunneling layer and a second reference layer, which are sequentially stacked in the direction perpendicular to the first plane; and the magnetization direction of the second free layer is parallel to the first plane, and the magnetization direction of the second reference layer is perpendicular to the first plane. In the reference resistor, the easy-magnetization direction of the free layer is always within the first plane, the magnetization direction of the reference layer is always perpendicular to the first plane, and the stable state of the reference magnetic tunnel junction corresponds to the same resistance state, thus it would be impossible for the state of the reference magnetic tunnel junction to be changed during a reading process.
Patent WO-2021120833-A1 (WO)
Inventor: XU HONGTAO
IPC: G01V3/08
Filed: 2020-10-22
Abstract: A self-potential method-based early warning system for delayed water bursting in a goaf region (4), and a use method therefor, relating to the field of coal mine safety technologies and engineering. The system comprises a data collection device (1), a data processing device, an early warning device, and a self-potential monitoring device. The self-potential monitoring device comprises a reference electrode (2) and at least one measurement electrode (3); each measurement electrode (3) is correspondingly connected to a data collection card (5); the data collection card (5) is used for temporarily storing a potential signal collected by the measurement electrode (3); a protection device (7) is provided above each data collection card (5); and real-time monitoring is performed on self-potential in the goaf region (4) by means of the self-potential monitoring device. The system can achieve the real-time monitoring of self-potential in the goaf region (4), can monitor a groundwater flow potential signal in the goaf region (4) in real time by means of data collection and processing, and can effectively achieve the early warning of delayed water bursting in the goaf region (4), thereby effectively reducing or preventing the potential safety hazard of delayed water bursting in the goaf region (4).
Patent WO-2022077610-A1 (WO)
Title: Structure de liaison pour piston et tige de piston de cylindre de tige de poussée
Inventor: ZHOU MIN
IPC: F16B39/02
Filed: 2020-11-03
Abstract: L'invention concerne une structure de liaison pour un piston (1) et une tige de piston (2) d'un cylindre de tige de poussée, comprenant : un piston (1), et une tige de piston (2) et des composants de liaison (3) qui s'accouplent avec le piston (1). Les composants de liaison (3) sont disposés sur une surface d'extrémité de liaison (4) de la tige de piston (2). La surface d'extrémité de liaison (4) est munie, de manière équidistante, d'une pluralité d'encoches de verrouillage (5). Chaque composant de liaison (3) comprend une structure de vissage (31) ayant une structure visqueuse (32). La structure de vissage (31) est agencée dans une encoche de verrouillage (5) correspondante. La structure visqueuse (32) est agencée entre l'encoche de verrouillage (5) et la structure de vissage (31). Sur la base du fait que le piston (1) est relié de manière filetée à la tige de piston (2), le filetage de la partie où le piston (1) est relié à la tige de piston (2) est étroitement comprimé par la structure de vissage (31) ayant la structure visqueuse (32) sur chaque encoche de verrouillage (5) pour assurer la fermeté de la liaison entre la tige de piston (2) et le piston (1).
Patent WO-2021093761-A1 (WO)
Inventor: LI XINGUO
IPC: H04R19/01
Filed: 2020-11-11
Abstract: The present application discloses a sound pickup array, a sound pickup device, and a sound pickup performance optimization method. The sound pickup array comprises a plurality of sound pickups. Each of the sound pickups comprises a forward sound channel for picking up sound in a first direction, and a backward sound channel for picking up sound in a second direction opposite to the first direction. The plurality of sound pickups are arranged such that first directions indicated by forward sound channels of the respective sound pickups are convergent. The placement of the sound pickups in the sound pickup array can be adjusted to reduce the distances between diaphragms of the sound pickups, thus extending the high-frequency cut-off frequency of the sound pickup array, and improving the directivity (such as the high-frequency resolution) of the sound pickup array.
Patent WO-2022000927-A1 (WO)
Inventor: NING SHULIANG
IPC: G01K7/01
Filed: 2020-11-11
Abstract: A semiconductor apparatus. The semiconductor apparatus comprises a storage chip (100) and a temperature measurement module (110). The temperature measurement module (110) is used for measuring the temperature of the storage chip (100). When the temperature measured by the temperature measurement module (110) reaches a set threshold value, the storage chip (100) starts. The temperature measurement module (110) comprises: a temperature measurement unit (111), which is used for measuring the temperature of the storage chip (100), and outputting an analog signal corresponding to the temperature; and an A/D conversion module (112), which is provided with an input end and an output end, wherein the input end receives the analog signal output by the temperature measurement unit (111), the output ends outputs a digital signal, and the A/D conversion module (112) is used for converting the analog signal output by the temperature measurement unit (111) into a digital signal. The temperature of the storage chip (100) is measured by using the temperature measurement module (110), which provides a reference for the starting and operation of the storage chip (100), prevents the storage chip (100) from starting and operating at a low temperature, shortens the write time, and improves the write stability of the storage chip (100). The temperature measurement module (110) has a simple circuit structure, can be easily implemented, occupies a small area, and cannot affect the effective area of the storage chip (100).
Patent WO-2021115063-A1 (WO)
Inventor: XU KUN
IPC: B60W50/00
Filed: 2020-11-17
Abstract: An identification method and apparatus for estimating adhesion stability of an electric-driven vehicle on the basis of directly measured parameters such as driving force, acceleration, and identified road type. The motor driving torque is measured by a motor driving torque acquisition unit, the acceleration of a vehicle along the longitudinal axis of the vehicle body is measured by an acceleration acquisition unit, a road type parameter is identified by a road type parameter acquisition unit, the three types of signals are input to a trained identification device to obtain an adhesion stability parameter of the vehicle, and the stability state of the vehicle is determined according to the obtained adhesion stability state. There is no need to estimate or calculate a signal that is difficult to accurately estimate or measure, and the invention has the advantages of being simple and reliable, quick response, and good practicability.
Patent WO-2021104319-A1 (WO)
Title: 喹唑啉衍生物或其盐的联用药物组合物及其用途
Inventor: ZHANG SHUOYU
IPC: A61P35/00
Filed: 2020-11-25
Abstract: 本申请涉及用于治疗或预防乳腺癌的式(I)化合物(化学名称：N6-(1-丙烯酰基氮杂环己烷-4-基)-N4-(3-氯-4-氟苯基)-7-甲氧基喹唑啉-4,6-二胺)或其可药用盐、式(I)化合物或其可药用盐与卡培他滨的联用药物组合物，以及所述联用药物组合物在治疗和预防乳腺癌中的用途。
Patent WO-2021121015-A1 (WO)
Inventor: LIANG BOTAO
IPC: A43B13/18
Filed: 2020-11-30
Abstract: A plantar energy storage booster (8) and a plantar booster, which are capable of storing and effectively using the impact energy generated by heel landing of a sporter during walking and running, and reducing the damages of counter-impact force generated by heel landing on ankle joints, knee joints and related bones. The booster consists of a fixed plate (1) and an elastic plate (2). The elastic plate (2) is located below the fixed plate (1); the front end of the elastic plate is fixedly connected to the front end of the fixed plate (1), and in a natural initial state, the rear end of the elastic plate keeps an energy storage gap (3) of a set distance from the rear end of the fixed plate (1) in a vertical direction, so as to be deformed under the action of the impact force generated by feet landing and the gravity of the body to buffer and store energy; along with the forward movement of the user, deformation energy stored in the elastic plate (2) is released to generate an upward and forward boosting force to the fixed plate (1) under the foot of a user, and to drive a boosting mechanism to continue to generate an upward and forward force against the fixed plate (1). The present invention can effectively reduce the work done by a sporter due to lifting of the feet during walking, relieve exercise fatigue and improve the speed of movement and the fun of exercise.
Patent WO-2022110123-A1 (WO)
Inventor: CONG XIAOQING
IPC: F04D7/04
Filed: 2020-11-30
Abstract: La présente invention concerne une structure rotative pour une pompe d'égout submersible de type à agitateur, comprenant un moteur d'entraînement (1) et un corps de pompe (2) situé sous le moteur d'entraînement (1). Un corps de palier (3) et une base de raccordement étanche (4) raccordés par des boulons sont disposés entre le moteur d'entraînement (1) et le corps de pompe (2). Une cavité de guidage d'écoulement (5) est disposée à l'intérieur du corps de pompe (2), et la cavité de guidage d'écoulement (5) est en communication avec le corps de pompe (2) au moyen d'ouvertures de guidage d'écoulement (51) sur les côtés gauche et droit. Dans la présente structure rotative, une cavité de guidage d'écoulement (5) en communication avec le corps de pompe (2) est ajoutée dans le corps de pompe (2), et au moyen d'une roue de guidage d'écoulement (52) et d'une roue d'agitation (53), l'apparition du phénomène selon lequel les eaux usées ne peuvent pas être normalement évacuées ou même bloquent le corps de pompe (2) en raison des surfaces de la paroi interne du corps de pompe (2) irrégulières, ce qui permet d'améliorer l'efficacité d'évacuation des eaux usées de la pompe d'égout. Parallèlement, au moyen de l'action de la roue d'agitation (53), des impuretés solides qui ne peuvent pas être facilement écrasées sont introduites dans deux cavités indépendantes (541, 551) dans le corps de pompe (2), ce qui réduit l'impact d'impuretés solides sur l'opération d'évacuation d'eaux usées.
Patent WO-2021147514-A1 (WO)
Title: Modular multilevel alternating current-direct current conversion system
Inventor: WANG XINYING
IPC: H02J3/36
Filed: 2020-11-30
Abstract: A modular multilevel alternating current-direct current conversion system, comprising: a controller, multiple submodule units, multiple isolation transformers, and multiple direct-current supporting capacitors. A direct-current side of each submodule unit is connected in parallel to a direct-current supporting capacitor, and multiple direct-current supporting capacitors are connected in series or in parallel to form a direct-current port of the conversion system; an alternating-current side of each submodule unit is connected to first-side windings of three isolation transformers, the three isolation transformers have one-to-one correspondence to three phases of the conversion system, and multiple second-side windings of the isolation transformers corresponding to each phase are connected in series to form an alternating-current end of each phase; and the controller is configured to collect currents of the alternating-current ends of the three phases and a voltage of each direct-current supporting capacitor, and output trigger signals of internal power devices of all the submodule units according to the collected currents and voltages, and is used for alternating-current power control, alternating-current output voltage control, direct-current voltage control, and submodule capacitance voltage-sharing control.