baber/WOPTO huggingface dataset:
Patent WO-2021047235-A1 (WO)
Title: Temperature measurement apparatus and method, electrical device, and non-transitory computer-readable storage medium
Inventor: LI TAO
IPC: G01K15/00
Filed: 2020-06-22
Abstract: A temperature measurement apparatus (10), comprising: a shell (111), with the shell (111) being provided with an opening (113), and a component (112) being provided inside the shell (111); a first temperature sensor (121), with the first temperature sensor being located inside the shell (111) and arranged on a side of the component (112), and being configured to measure the ambient temperature of the component (112); and a second temperature sensor (122), with the second temperature sensor being located inside the shell (111) and arranged at the opening (113), and being configured to measure the temperature of an external environment, wherein the ambient temperature of the component (112) and the temperature of the external environment are used for determining a corrected temperature of the external environment. Also disclosed are a temperature measurement method, an electrical device and a non-transitory computer-readable storage medium.
Patent WO-2021000819-A1 (WO)
Inventor: VAN DONGEN MARIJN
IPC: H02J7/00
Filed: 2020-06-29
Abstract: The present invention relates to a battery management circuit, comprising a signal extraction unit, a clock capture unit, a voltage-controlled oscillator, and a voltage sampling unit. The signal extraction unit is suitable for extracting a synchronous pulse signal from a communication bus connected to the battery management circuit. The clock capture unit is connected to the signal extraction unit, and is suitable for generating a clock signal according to the synchronous pulse signal. The voltage-controlled oscillator is suitable for transforming a battery unit voltage into a voltage frequency signal. The voltage sampling unit is suitable for sampling the voltage frequency signal according to the clock signal to obtain a sampling voltage of the battery unit voltage.
Patent WO-2021109587-A1 (WO)
Inventor: LI ZHIPENG
IPC: G06F16/13
Filed: 2020-07-23
Abstract: 一种文件存储方法装置、设备及计算机可读存储介质，该方法包括：对目标文件进行条带化处理，得到多个目标对象，计算各个目标对象的指纹信息（S101）；利用第一目标对象和目标文件的逻辑信息组成逻辑头对象，并将逻辑头对象存入存储系统中（S102）；利用各个第二目标对象的指纹信息判断第二目标对象是否已被存入存储系统中（S103）；若第二目标对象没有被存入存储系统中，则将第二目标对象确定为第三目标对象并存入存储系统中（S104）；该方法将所有文件的逻辑头对象均存入存储系统中，由于逻辑头对象均存入了存储系统中，因此可以保留各个文件的逻辑信息，避免存储系统重删后导致某些用户的文件被修改甚至被删除。
Patent WO-2021031839-A1 (WO)
Title: Targeted polypeptide-modified drug-loaded lipoprotein nano-drug delivery system, and preparation and application thereof
Inventor: Jiang gan
IPC: C07K19/00
Filed: 2020-08-04
Abstract: Provide are a targeted polypeptide-modified drug-loaded lipoprotein nano-drug delivery system, and preparation and application thereof. The drug delivery system comprises a lipid, an apolipoprotein, a loaded drug, and a targeted polypeptide, and the targeted polypeptide is formed by covalently linking, by a bridge structure, a nanocarrier linking end and a peptide chain which activates a macropinocytosis function. The drug delivery system modified by a polypeptide actively targets and can effectively regulate a variety of tumor stem cells; the use of the lipoprotein nano-drug delivery system in combination with mediation of enhanced macropinocytosis mechanism achieves pinocytosis of more lipoprotein nano-drugs by tumor stem cells, and targeted regulation of tumor stem cells in vivo and in vitro can be implemented safely and effectively with a lower dosage. The nano-drug delivery system can be applied to prevention or treatment of a variety of tumors or central nervous system diseases, and has a simple and safe preparation process, and good research value and clinical application prospects.
Patent WO-2022027237-A1 (WO)
Title: Application of quizartinib as necroptosis inhibitor
Inventor: Zha Yunhong
IPC: A61P25/16
Filed: 2020-08-04
Abstract: An application of quizartinib as a necroptosis inhibitor. An application of quizartinib as an RIPK1-dependent cell necroptosis inhibitor. An application of quizartinib as a cell necroptosis initiation marker phosphorylation inhibitor, the cell necroptosis initiation marker comprising an S166 site of RIPK1 and an S345 site of MLKL. An application of quizartinib as a necroptosis inhibitor in diseases characterized by abnormal activation of necroptosis, the diseases characterized by abnormal activation of necroptosis comprising COVID-19, pneumonia, amyotrophic lateral sclerosis, multiple sclerosis, inflammatory bowel disease, Crohn'S disease, ischemia-reperfusion injury, systemic inflammatory response syndrome, sepsis, cerebral arterial thrombosis, hemorrhagic stroke, psoriasis, rheumatoid arthritis and the like. A new method for treating related diseases characterized by abnormal activation of necroptosis is provided for existing treatment bottlenecks.
Patent WO-2021023300-A1 (WO)
Inventor: ZHAO SHUFENG
IPC: H01L29/423
Filed: 2020-08-07
Abstract: A semiconductor device and a preparation method therefor. The semiconductor device comprises a substrate (10), a multilayer semiconductor layer (20), a dielectric layer (40), a source electrode (51) and a drain electrode (53), wherein a gate trench is formed in the multilayer semiconductor layer (20) and the dielectric layer (40); a gate (52) is formed in the gate trench; the gate trench comprises a first gate trench branch (31) formed in the multilayer semiconductor layer (20) and a second gate trench branch (32) penetrating through the dielectric layer (40); the second gate trench branch (32) comprises a second opening (321) located in the surface of the side, close to the substrate (10), of the dielectric layer (40), and a third opening (322) located in the surface of the side, away from the substrate (10), of the dielectric layer (40); a vertical projection of the third opening (322) on the substrate (10) covers a vertical projection of the second opening (321) on the substrate (10); and the opening area of the third opening (322) is larger than the opening area of the second opening (321). The semiconductor device of the present application is favorable for achieving high-frequency characteristics, reducing gate resistance, suppressing the short channel effect of the semiconductor device, and improving the reliability of the semiconductor device.
Patent WO-2021027857-A1 (WO)
Inventor: LI BINGZHAO
IPC: H04L5/00
Filed: 2020-08-12
Abstract: Disclosed are a multicast control channel sending method and apparatus. The method comprises: a terminal device receiving first configuration information, wherein the first configuration information indicates N modification periods, and N is an integer greater than one; and the terminal device determining, on the basis of the first configuration information, a modification period corresponding to a first service, and monitoring an MCCH modification notification on the basis of the modification period corresponding to the first service. Therefore, by means of the method, services with different time delay sensitivities correspond to different modification periods, such that time delay requirements of different services are met, and consideration can also be given to the power-saving effect of the terminal device.
Patent WO-2021027903-A1 (WO)
Inventor: WANG HONG
IPC: H01L29/45
Filed: 2020-08-13
Abstract: A GaN-based HEMT gold-free ohmic contact electrode and a thermal nitridation forming method therefor. The electrode is made of a first metal layer Ti (2), a second metal layer Al (3), a third metal layer X (4), a fourth metal layer Ti (5) and a cap layer metal layer TiN (6) that are successively arranged from bottom to top at two sides of the upper surface of a GaN-based HEMT epitaxial layer (1), wherein X is one or more among Ni, Ni/Ti/Ni or Ni/Ti/Ni/Ti/Ni multi-layer metals. The described electrode and thermal nitridation forming method therefor avoid a process of preparing a cap layer metal layer TiN at a high temperature, reduces the processing temperature and processing difficulty, simplifies the processing procedure and, at the same time, enhances the processing capabilities at a low temperature, and is helpful in reducing the fabrication costs of a GaN-based HEMT device.
Patent WO-2021114718-A1 (WO)
Inventor: SU MIN
IPC: F04C29/02
Filed: 2020-08-21
Abstract: A main bearing seat (1) and a scroll compressor provided with the main bearing seat (1). The main bearing seat (1) comprises: a recess (11), wherein a movable scroll member (3) of the scroll compressor is jointed with a drive shaft (2) in the recess (11); a thrust surface (12), by means of which the main bearing seat (1) supports the movable scroll member (3); and an oil discharge channel (13) which is formed in the main bearing seat (1) and is constructed to extend from the recess (11) to the outside of the main bearing seat (1), such that a lubricant in the recess (11) can be discharged from the oil discharge channel (13). The main bearing seat further comprises an oil supply channel (101) which is formed in the main bearing seat (1) and is constructed to extend from the recess (11) to the thrust surface (12), such that the lubricant in the recess (11) can be supplied to the thrust surface (12) via the oil supply channel (101). Therefore, better lubrication of the thrust surface (12) is achieved, a predetermined oil circulation rate is obtained by means of controlling the allocation of the lubricant in the oil supply channel (101) and the oil discharge channel (13), good lubrication of the inside of a compression mechanism is achieved, and deterioration of the system efficiency, etc. caused by excess lubricant entering an external system along with exhaust gas is avoided.
Patent WO-2022036745-A1 (WO)
Title: 显示面板和显示装置
Inventor: PAN YOU
IPC: G09G3/20
Filed: 2020-08-28
Abstract: 一种显示面板和显示装置，其包括第一列GOA单元（L10）、第二列GOA单元（L30）以及信号输入线（L20）；通过调整信号输入线（L20）与第一列GOA单元（L10）和第二列GOA单元（L30）之间的位置关系，第一列GOA单元（L10）和第二列GOA单元（L30）可以共用信号输入线（L20），能够节省一组信号输入线，进而减少了边框区的宽度。
Patent WO-2021248701-A1 (WO)
Inventor: JIANG QIGANG
IPC: A41D31/02
Filed: 2020-08-28
Abstract: Disclosed in the present invention is a comfortable protective clothing, comprising a protective clothing body. The protective clothing body sequentially comprises an all-silver fiber anti-radiation fabric layer, an antibacterial layer, and a sweat-absorbing breathable layer from outside to inside, the antibacterial layer comprises a bamboo fiber fabric layer and a polyester antibacterial fabric layer, and the sweat-absorbing breathable layer comprises an SMS non-woven fabric layer and a non-woven fabric composite fabric layer. According to the present invention, the all-silver fiber anti-radiation fabric layer is arranged in the protective clothing body, and the all-silver fiber anti-radiation fabric layer has a good anti-radiation effect and a good breathable effect, so that the air permeability of the protective clothing body is improved, the radiation of the external environment can be effectively blocked, and harm of radiation to the human body is reduced; the bamboo fiber fabric layer and the polyester antibacterial fabric layer are arranged in the antibacterial layer, and the bamboo fiber fabric layer and the polyester antibacterial fabric layer have good air permeability and antibacterial properties, so that breeding of bacteria in the protective clothing body can be effectively inhibited.
Patent WO-2021052486-A1 (WO)
Title: Interventional instrument that is convenient to position, and machining method and interventional system
Inventor: QI JESSE JUN
IPC: A61F2/07
Filed: 2020-09-18
Abstract: Disclosed is an interventional instrument that is convenient to position, comprising a support (1), wherein the support (1) is of a frame structure with a hollowed-out area (11) and is provided with an axis in space, and the support (1) has a loaded state, in which the support is radially compressed, and a released state, in which the support is radially expanded; a sealing film (2), connected to the support (1), and the position of which corresponds to at least part of the hollowed-out area, wherein in the loaded state, the peripheral face of the support (1) is enclosed to form a storage space, and the sealing film (2) is located in the storage space; and a friction increasing component (3) connected to the sealing film (2). According to the interventional instrument, by arranging the friction increasing component (3) and improving the mounting position of the friction increasing component (3), a friction positioning manner is provided, and adverse effects on loading are also avoided to the maximum extent, such that potential safety hazards are eliminated as much as possible. Further disclosed are a corresponding machining method and an interventional system.
Patent WO-2021143186-A1 (WO)
Inventor: WANG XINGSHENG
IPC: G11C11/22
Filed: 2020-09-22
Abstract: 一种非对称铁电隧道结多值存储单元的调制方法及其对应的存储单元、存储器。该多值存储单元包括N个铁电功能层（2、4）；N个铁电功能层（2、4）分别具有不同的矫顽场值，以使N个铁电功能层（2、4）在施加第一激励后仍呈现出不同的剩余极化差异，进而在第二激励作用下所述多值存储单元呈现2N种隧穿阻态；其中，N为大于等于2的整数，且第一激励包括改变驱动激励的大小和驱动激励的方向。该非对称铁电隧道结多值存储单元具有非易失、读取功耗低的特点；同时在一个存储单元中可以实现多种不同的存储状态，大幅度提高了存储密度以及单位存储容量。
Patent WO-2021057803-A1 (WO)
Title: Vehicle drive control method and device, and vehicle
Inventor: WAN QIANG
IPC: B60L15/20
Filed: 2020-09-23
Abstract: A vehicle drive control method and device (10), and a vehicle. The vehicle comprises at least two compartments. The vehicle drive control method comprises the following steps: obtaining electric quantity information of power batteries corresponding to compartments; obtaining, according to the electric quantity information of the power batteries corresponding to the compartments, at least one of levels allocated by the compartments and loads allocated by the compartments; and obtaining output torque of the compartments according to the at least one of levels allocated by the compartments and the loads allocated by the compartments.
Patent WO-2022056952-A1 (WO)
Inventor: CHEN WEIMIN
IPC: H04R9/02
Filed: 2020-09-27
Abstract: A bone conduction apparatus (100), comprising a basket (10), a vibration system, and a magnetic circuit system (30). The vibration system comprises a vibration assembly (20), and a voice coil (50) arranged at the side of the vibration assembly (20) near the magnetic circuit system (30). The magnetic circuit system (30) comprises a lower clamp plate (31) and a magnetic circuit assembly which forms a magnetic gap (34). The bone conduction apparatus (100) also comprises damping members (40) which connect the basket (10) and the lower clamp plate (31), and provide a counteracting force along the direction opposite the vibration direction of the vibration assembly (20) when the vibration assembly (20) vibrates. The damping members (40) connect the lower clamp plate (31) and the basket (10), and the damping members (40), which have damping characteristics, are used to provide the counteracting force along the direction opposite the vibration direction of the vibration assembly (20) when the vibration assembly (20) vibrates, so that the bone conduction apparatus (100) reduces housing vibration without additionally increasing the structural size, implements a sound leakage suppression effect, and satisfies miniaturization requirements.
Patent WO-2022077173-A1 (WO)
Inventor: HUANG WEIYUN
IPC: G02F1/1345
Filed: 2020-10-12
Abstract: L'invention concerne un un panneau d'affichage et son procédé de fabrication, et un dispositif d'affichage. Le panneau d'affichage comprend : un substrat de base; une première couche d'isolation disposée sur un côté du substrat de base, de multiples évidements et saillies étant disposés de manière séquentielle et alternée sur un côté de la première couche d'isolation à l'opposé du substrat de base; et des fils disposés sur le côté de la première couche d'isolation à l'opposé du substrat de base, les fils comprenant des premiers fils et des seconds fils, les premiers fils sont disposés sur des côtés respectifs des surfaces supérieures des saillies sur la première couche d'isolation à l'opposé du substrat de base, et les seconds fils sont disposés sur les surfaces inférieures des évidements.
Patent WO-2021073531-A1 (WO)
Title: Ensemble pompe à piston destiné à être utilisé dans un système de freinage, et son procédé de commande
Inventor: YAO YUGANG
IPC: F04B53/00
Filed: 2020-10-14
Abstract: La présente invention concerne un ensemble pompe à piston destiné à être utilisé dans un système de freinage, et son procédé de commande. L'ensemble pompe à piston comprend un piston (2), un corps de pompe (1) ayant une chambre de travail, et un mécanisme d'entraînement (3) utilisé pour entraîner le piston (2) en déplacement dans la chambre de travail ; le mécanisme d'entraînement (3) comprend un composant d'entraînement à vis (32), un composant entraîné (33), et un composant d'engrenage planétaire (31) utilisé pour distribuer de la puissance au composant d'entraînement à vis (32) ; le composant entraîné (33) est raccordé à demeure au piston (2) ; le composant d'entraînement à vis (32) est utilisé pour entraîner le composant entraîné (33) à se déplacer par rapport à la chambre de travail ; et un composant de limitation (34) utilisé pour limiter le mouvement du composant entraîné (33) est disposé entre le composant d'entraînement à vis (32) et le composant entraîné (33). L'ensemble pompe à piston réalise l'étalonnage à l'échelle zéro du piston au moyen du composant de limitation (34).
Patent WO-2022073251-A1 (WO)
Inventor: LIU ZE
IPC: A24C5/39
Filed: 2020-10-14
Abstract: 本发明公开了一种使用抛料辊分离轻薄片状梗丝的装置，其包括：竖直放置的分离仓（T）和布置在所述分离仓（T）内部的梗丝导流装置（1）和梗丝分布板（2）。本发明还公开了使用所述的装置分离轻薄片状梗丝的方法。使用本发明的装置实现了成品梗丝与轻薄片状梗丝的充分分离。本发明的装置为首次设计，直接接入生产线上的梗丝风送落料段即可。装置占地小，利于工业生产。
Patent WO-2022088363-A1 (WO)
Inventor: SUN WEI
IPC: G02B13/18
Filed: 2020-11-27
Abstract: An optical camera lens (10). The optical camera lens comprises, in order from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8), wherein the first lens (L1) has a positive refractive power. The total optical length of the optical camera lens (10) is TTL; the focal length of the optical camera lens (10) is f; the focal length of the second lens (L2) is f2; the center curvature radius of an object-side surface of the sixth lens (L6) is R11; and the center curvature radius of an image-side surface of the sixth lens (L6) is R12, wherein the following relational expressions are satisfied: 0.95 ≤ f/TTL; 3.50 ≤ f2/f ≤ 5.50; 2.50 ≤ (R11 + R12)/(R11 - R12) ≤ 15.00. The optical camera lens (10) meets the design requirements of a long focal length and ultra-thinness while also having good optical properties.
Patent WO-2021203722-A1 (WO)
Title: Load access detection method, switch circuit and battery management system
Inventor: ZHANG XU
IPC: B60L58/10
Filed: 2020-12-02
Abstract: A load access detection method, a switch circuit and a battery management system, which relate to the technical field of circuits. The load access detection method comprises: detecting a voltage at a first detection point, the first detection point being electrically connected to a positive electrode of a battery (301) in a battery pack (30) by means of a bridging resistor R1; detecting a voltage at a second detection point, the second detection point being short-circuited to the first detection point when the battery pack (30) is connected to a load circuit (40); and if the voltage difference between the voltage at the first detection point and the voltage at the second detection point is less than or equal to a preset voltage threshold, controlling a switch circuit (20) to enter a pre-charging mode, and pre-charging a load capacitor C1 in the load circuit (40) by means of the battery pack (30), a charging current of the switch circuit (20) in the pre-charging mode being less than a charging current of the switch circuit (20) in a charging mode.
Patent WO-2022116066-A1 (WO)
Inventor: LIU YINGWEI
IPC: A23L33/105
Filed: 2020-12-03
Abstract: Disclosed is a compound dietary fiber beverage of Arctium lappa and konjac capable of reducing blood sugar and expelling toxins, which is prepared from the following raw materials in parts by weight: 20-40 parts of arctium lappa powder, 40-80 parts of konjac powder, 10-50 parts of dioscoreae rhizoma powder, 5-10 parts of coicis semen powder, 10-40 parts of corn stigma extract, 20-40 parts of chrysanthemi flos, 10-20 parts of lonicerae japonicae flos, 15-45 parts of flower of panax notoginseng, 0.5-2 parts of ammonium ferric citrate, 0.5-2 parts of vitamin C, and 0.5-2 parts of vitamin B1. Ammonium ferric citrate is used as a carrier, and the arctium lappa powder, konjac powder, etc., are subjected to extraction to obtain dietary fiber, which can promote intestinal peristalsis of the human body, regulate the absorption of substances such as fat and protein by the human body, reduce blood sugar and expel toxins. Chrysanthemi flos, lonicerae japonicae flos, the flower of panax notoginseng and other ingredients are added and extracted, and by means of bacillus fermentation, the active ingredients of small molecules capable of detoxifying and expelling toxins are incorporated into the mixture, so as to improve the detoxification effect and further reduce blood sugar.
Patent WO-2021208458-A1 (WO)
Title: Sound production device
Inventor: LI JIE
IPC: H04R9/02
Filed: 2020-12-05
Abstract: Disclosed is a sound production device. The sound production device comprises a housing, and a vibration system and a magnetic circuit system that are connected to the housing. The magnetic circuit system comprises a magnetic conductive yoke; the magnetic conductive yoke is provided with a magnetic conductive body and a connecting flange; the magnetic conductive body faces a vibrating diaphragm of the vibration system; the connecting flange is formed by bending the magnetic conductive body towards one side where the vibrating diaphragm is located; a plurality of air vents are provided in the connecting flange; and a leakage port is provided between the housing and the magnetic conductive body, and the connecting flange completely covers the leakage port. The technical solution of the present invention can reduce the product defect rate.
Patent WO-2021115358-A1 (WO)
Inventor: MA RUIFENG
IPC: H04L5/00
Filed: 2020-12-10
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information that indicates, for a plurality of signals configured in a symbol, a plurality of quasi-colocation (QCL) relationships to be used for determining a channel property; select a QCL relationship, from the plurality of QCL relationships, to be used for determining the channel property and the plurality of signals in the symbol; and receive the plurality of signals in accordance with the selected QCL relationship based at least in part on the channel property. Numerous other aspects are provided.
Patent WO-2022126460-A1 (WO)
Inventor: FU XIONGFEI
IPC: C12N15/63
Filed: 2020-12-17
Abstract: 一种基因元件及其使用方法，其中包括，一种基因元件，用于调控基因的表达，具有：转录因子序列，其被配置在所述基因的上游，用于将该转录因子与所述基因的表达耦合；启动子序列，其被配置在所述转录因子序列的上游，用于启动所述启动子的下游序列表达。该基因原件具有以下优点：不依赖任何诱导条件，包括化学分子和物理条件；整个过程无需人工监督；基因线路非常简单，改造和部署到不同的底盘细胞或应用于不同的发酵产物时，成本低和效率高。
Patent WO-2021129544-A1 (WO)
Title: 电压检测及适配方法、设备控制方法、装置及存储介质
Inventor: YU HAO
IPC: G01R19/25
Filed: 2020-12-19
Abstract: 一种电压适配及检测方法、设备控制方法、装置及存储介质，属于电子技术领域，该方法包括：接收目标设备的开启信号；获取补偿时长，补偿时长用于抵消电压过零点检测组件（120）检测电压过零点的延时（202）；在接收到过零点信号时在补偿时长后控制目标设备中的指定器件（130）开启或关闭（203），过零点信号是电压过零点检测组件（120）检测到电压过零点时发送的信号；可以解决在距离电压过零点较远的位置控制发热器件开启时容易损坏发热器件、减少目标设备使用寿命的问题；由于可以确定出实际电压过零点（32、34、35），在实际电压过零点（32、34、35）控制指定器件（130）开启或关闭，既可以保证不会产生冲击电流损坏指定器件（130）；同时，可以提高控制指定器件（130）的精度、减小指定器件（130）的开启和关闭对其它设备的干扰。