baber/WOPTO huggingface dataset:
Patent WO-2020248844-A1 (WO)
Inventor: XIE JINGWEN
IPC: G06Q40/08
Filed: 2020-05-29
Abstract: A service life estimation method and apparatus for a test object, a device, and a medium. The method comprises: receiving a data invoking instruction comprising test groups, and obtaining object data tables associated with the test groups from a database, one test group corresponding to one type of test object (S10); receiving a data matching instruction comprising a specified item identifier, and counting the quantity of valid data matching the specified item identifier from each object data table (S20); determining a specified item loss coefficient of each type of the test object according to the quantity of valid data matching the specified item identifier (S30); receiving a data analysis instruction comprising initial parameters of each type of the test object, inputting the specified item loss coefficients and the initial parameters into a service life loss analysis model, and receiving a cumulative service life loss of each type of the test object output by the service life loss analysis model (S40); and inputting an initial expected service life and the cumulative service life loss of each type of the test object into a preset adjustment model, and receiving an adjusted expected service life of each type of the test object output by the adjustment model (S50). According to the present method, the costs are saved, the fine granularity of service life estimation is improved, and the data matching efficiency, the service life estimation accuracy and the service life estimation efficiency are improved in a service life estimation process.
Patent WO-2020244487-A1 (WO)
Title: 彩蛋的展示方法、装置、电子设备和计算机可读存储介质
Inventor: WANG JUNHAO
IPC: G06F16/9535
Filed: 2020-06-01
Abstract: 一种彩蛋的展示方法、装置及其相关设备。其中，该方法包括：获取用户的偏好特征(S110)；从为目标彩蛋预设的多种候选触发方式中，确定出与偏好特征匹配的目标触发方式(S120)；在监控到用户的当前行为数据符合目标触发方式时，输出目标彩蛋(S130)。该方法可以实现基于用户偏好特征触发彩蛋，实现了不同条件的个性化触发，增强了终端交互过程的趣味性以及增强了用户与终端之间的互动性，提高了用户体验。
Patent WO-2021047234-A1 (WO)
Title: Hard disk management method and apparatus
Inventor: NI XIAOKE
IPC: G06F3/06
Filed: 2020-06-20
Abstract: Disclosed are a hard disk management method and apparatus, wherein same relate to the technical field of storage, and solve the problem in the prior art of storage resource wastage or low storage access efficiency caused by a service system and a storage system being managed independently and the hard disk management of the storage system not being able to match different storage requirements of different services. The method comprises: a service system informing, according to an input/output (I/O) access state, a storage system of a faulty I/O of a hard disk; the storage system determining a hard disk range with a fault according to fault information; and the storage system further positioning a faulty hard disk within the hard disk range.
Patent WO-2020253875-A1 (WO)
Inventor: YIN LEI
IPC: A61P35/02
Filed: 2020-06-22
Abstract: Disclosed are a fumaric acid salt, a maleic acid salt, an adipic acid salt, a succinic acid salt, a plurality of crystalline forms of a compound 5-fluorine-4-(7'-fluorine-2'-methyl spiro [cyclopentane-1,3'-indol]-5'-yl)-nitrogen-(5-(1-methylpiperidine-4-yl)pyridine-2-yl)pyrimidine-2-amine, a preparation method therefor and an application thereof. It has been proved that the salts or the crystalline forms thereof can replace 5-fluorine-4-(7'-fluorine-2'-methyl spiro [cyclopentane-1,3'-indol]-5'-yl)-nitrogen-(5-(1-methylpiperidine-4-yl)pyridine-2-yl)pyrimidine-2-amine better, overcome the defects thereof such as the solubility, high risk of food effect and stability, and have low hygroscopicity and great application value.
Patent WO-2021143049-A1 (WO)
Title: Read-write method and apparatus, electronic device, and readable storage medium
Inventor: ZHANG YU
IPC: G06F16/00
Filed: 2020-06-24
Abstract: Provided are read-write method and apparatus, an electronic device, and a readable storage medium. The method comprises: receiving a write instruction; according to read information in a registry, determining a write policy corresponding to the write instruction, wherein the read information is information, which is stored in the registry and corresponds to a read instruction after the read instruction is received; and executing the write instruction on the basis of the write policy. It can be seen that, according to the present application, by means of setting a registry, when a read instruction is executed, read information is registered in the registry, and before a write instruction is executed, a write policy corresponding to the write instruction is determined according to the read information in the registry, and the write instruction is then executed on the basis of the write policy, thereby improving the read-write processing efficiency.
Patent WO-2021184568-A1 (WO)
Inventor: HUANG JIPENG
IPC: A61J1/20
Filed: 2020-06-24
Abstract: 一种安全型药液转移器，包括本体(1)和连接件下盖(2)，本体(1)上设置有针状体(3)，针状体(3)内分别设置有气体通道(31)和液体通道(32)；本体(1)内部设置有与气体通道(31)联通的排气腔(11)，排气腔(11)通过透气阻水膜体(12)与大气联通；本体(1)与连接件下盖(2)之间设置有腔体(4)，腔体(4)与液体通道(32)联通，连接件下盖(2)具有与注射器连接的连接部(21)，连接部(21)处设置有密封结构(5)，密封结构(5)在注射器的挤压下形变而联通注射器和腔体(4)。该安全型药液转移器可以使临床配药人员简单、安全地进行配加药工作，包括排气腔(11)和透气阻水膜体(12)在内的排气设计可以巧妙地平衡容器内外气压，同时配合密封结构(5)实现密闭式设计可有效防止药液外喷，避免了药物浪费的同时也保护了配药人员的安全。
Patent WO-2021008410-A1 (WO)
Inventor: Tu Zhushi
IPC: F04B15/00
Filed: 2020-07-07
Abstract: Disclosed are a submersible pump circuit and a submersible pump using the circuit. The submersible pump circuit comprises: a control and signal generation circuit (1) for receiving a direct-current signal, and performing inversion processing on the direct-current signal and then converting same into an alternating-current signal for output; and a drive circuit (2) connected to the control and signal generation circuit (1) and used for receiving the alternating-current signal and outputting, according to the alternating-current signal, an alternating current of a corresponding frequency and voltage to supply power to a stator coil of a water pump. The submersible pump can be directly connected to a direct current for operation, which is very convenient for users; furthermore, a water shortage protection circuit can be preferably provided, so that the operation of the control and signal generation circuit is stopped when a liquid level is too low, so as to stop pumping water and realize protection when a water level is too low.
Patent WO-2022016459-A1 (WO)
Title: Toilet flushing apparatus
Inventor: LIN BANGFU
IPC: E03D1/30
Filed: 2020-07-23
Abstract: Disclosed in the present invention is a toilet flushing apparatus, comprising: a water tank; and a water inlet mechanism having a water inlet passage, a first water outlet passage communicated with an inner cavity of the water tank, and a second water outlet passage; and also comprising: a control valve for controlling the communication of the water inlet passage with the first water outlet passage or with the second water outlet passage; an energy storage mechanism having a water inlet and a water outlet, the water inlet being communicated with the second water outlet passage, when the control valve controls the water inlet passage to communicate with the second water outlet passage, the water flowing to the energy storage mechanism and being pressurized by the energy storage mechanism, and then flowing out from the water outlet to a toilet seat flushing passage of a toilet; and a drainage mechanism used for controlling the flow of water in the water tank to a jet passage of the toilet, and the water flow of the second water outlet passage or the water flow of the water outlet of the energy storage mechanism partially diverging to the drainage mechanism to control the drainage mechanism to open for drainage. The toilet flushing apparatus of the present invention can effectively flush the toilet even when the water pressure of the tap water is low, and has a simple structure and requires a small driving force.
Patent WO-2022000669-A1 (WO)
Inventor: ZENG WEI
IPC: B65B41/00
Filed: 2020-07-28
Abstract: Disclosed are a film storage mechanism and a film pasting apparatus. The film storage mechanism (10) comprises a support (11), a plurality of film storage assemblies (12) and an extraction assembly (13). The support (11) is provided with a film taking station (111) and a plurality of film storage stations (112). One film storage assembly (12) is arranged at one film storage station (112), each film storage assembly (12) can move relative to the support (11), and the plurality of film storage assemblies (12) are used for storing protective films. The extraction assembly (13) is arranged on the support (11), and the extraction assembly (13) is used for driving the film storage assemblies (12) to move relative to the support (11) such that the film storage assemblies (12) move from the film storage stations (112) to the film taking station (111).
Patent WO-2021057760-A1 (WO)
Inventor: CHEN XINGLONG
IPC: E21B43/00
Filed: 2020-09-23
Abstract: A method, a device, and a system for low-frequency variable-pressure oil reservoir exploitation of remaining oil in pores. The method comprises: acquiring a distribution diagram of gas in an oil reservoir and a pressure distribution diagram during gas injection; determining the position of a shaft device of a low-frequency variable-pressure well in the oil reservoir according to the distribution diagram and the pressure distribution diagram; intermittently raising and lowering a pressure at a preconfigured frequency by using the position of the shaft device of the low-frequency variable-pressure well in the oil reservoir; and exploiting, by means of a steam injection well and an oil production well, remaining oil in the oil reservoir in which a distribution status of the remaining oil has changed. The system comprises: the shaft device, a data analysis device, and an oil production device. The shaft device comprises: a support packer (1), a support sub (2), an oil layer packer (3), a vent sleeve (4), a high-pressure container (5), an electromagnetic pneumatic valve (6), a gas booster unit (7), and a hollow connecting rod (8). Short-term high pressure is achieved in the vicinity of a wellbore, such that the remaining oil is desorbed, and a direction of a main seepage channel is changed, thereby further improving extraction.
Patent WO-2021057944-A1 (WO)
Inventor: LIU YONGJIANG
IPC: C07F9/30
Filed: 2020-09-27
Abstract: The present invention relates to a method for preparing a glufosinate-ammonium hydantoin intermediate and an analogue thereof. The method comprises: (a) reacting a compound represented by formula (II) with a compound represented by formula (III) or a compound represented by formula (IV) to obtain a compound represented by formula (V), a compound represented by formula (VI), or a mixture of the compound represented by formula (V) and the compound represented by formula (VI); (b) converting the compound or mixture obtained in step (a) into a compound represented by formula (I); and (c) subjecting the obtained compound represented by formula (I) to a rearrangement reaction with a compound represented by formula (VIII) to convert same into a compound represented by formula (VII). Using the hydantoin intermediate and the analogue thereof of the present invention in the preparation of glufosinate-ammonium can solve the problems in the existing technology in which costs are high, efficiency is low and so on, and the described method is a preparation method which has cost advantages.
Patent WO-2022061909-A1 (WO)
Title: Ranging module and ranging apparatus
Inventor: ZHANG ZHAO
IPC: G01S17/08
Filed: 2020-09-28
Abstract: A ranging module and a ranging apparatus. The ranging module comprises: at least two laser emission units, a control unit and at least two receiving units respectively corresponding to the at least two laser emission units in a one-to-one manner, wherein the laser emission units comprise at least one laser emission chip, each of the at least two laser emission units is packaged on the same package substrate, and a P electrode or an N electrode of each of the laser emission units are connected to each other on the package substrate; the control unit is used for controlling at least one laser emission chip in one laser emission unit to emit light at the same time, and different laser emission units emit light at different times; and each of the receiving units is used for receiving at least part of returned light which is formed by reflecting the emitted light of the corresponding laser emission unit. The laser emission units are packaged on the same package substrate, and the P electrode or the N electrode of each laser emission unit is connected to each other on the package substrate, which achieves a more stable structure compared with the related art of integrating a plurality of independent lasers into a ranging apparatus, so as to reduce the individual difference among the laser emission units; furthermore, the laser emission units can emit light at different times under the control of the control unit, and the laser emission chip on one laser unit can emit light at the same time, so as to achieve the adjustability of the light emission power of the laser emission units, thereby improving the performance consistency of the laser emission units.
Patent WO-2022056970-A1 (WO)
Title: Linear motor
Inventor: GUO SHUN
IPC: H02K11/22
Filed: 2020-10-12
Abstract: A linear motor, comprising a base (100), a sliding seat (200), a primary magnetic pole (300) and a secondary magnetic pole (400) that are located in a mounting cavity (101), and a grating ruler (500) and a read head (600) that are located in the mounting cavity (101) and arranged opposite to each other. The grating ruler (500) and the read head (600) are arranged along the movement direction of the sliding seat (200); and at least one part of the grating ruler (500) and at least one part of the read head (600) are located in a coverage region defined by the primary magnetic pole (300) and the secondary magnetic pole (400). According to the linear motor, the width of the linear motor can be reduced, and thus, the overall size of the linear motor is reduced.
Patent WO-2022082557-A1 (WO)
Inventor: BIAN MEIHUA
IPC: G01R31/00
Filed: 2020-10-22
Abstract: Un système de test de vieillissement de bras transversal composite isolant comprend un module de test de résistance, un module de facteur environnemental, un module d'acquisition de données et un module de commande disposés dans un espace fermé. Le module de test de résistance comprend un cadre de montant en béton, un arceau métallique, une tige de raccordement métallique, un moteur excentrique, un isolant et un ressort. Le module de facteur environnemental comprend une unité d'alimentation, une unité de brouillard salin, une unité de rayonnement d'ultraviolets, une unité de pulvérisation de pluie et une unité de thermocycleur. Le module d'acquisition de données est utilisé pour acquérir des informations de test correspondantes sous la commande du module de commande. Le système de test de vieillissement de bras transversal composite isolant effectue une évaluation à partir de multiples angles en tenant compte de multiples facteurs, de telle sorte que les propriétés électriques, les propriétés mécaniques, la résistance au vieillissement et la durée de vie d'un bras transversal composite isolant puissent être évaluées avec précision, ce qui permet de fournir des données de test d'aide pour des applications d'ingénierie du bras transversal composite isolant.
Patent WO-2022047932-A1 (WO)
Inventor: XI SUPING
IPC: G09G3/20
Filed: 2020-10-23
Abstract: 一种栅极驱动电路和显示面板，该栅极驱动电路通过将下拉维持电路（215）中的反相器（217）的晶体管减少，使得反相器（217）连接的信号输出端减少，从而使得下拉维持电路（215）中其他的晶体管的数量减少，从而减少了下拉维持电路（215）中的晶体管和信号输出端的数量，从而减少了栅极驱动电路中的晶体管和信号输出端的数量。
Patent WO-2022077601-A1 (WO)
Inventor: YU DONG
IPC: G02B13/00
Filed: 2020-11-01
Abstract: A camera optical lens (10), relating to the field of optical lenses. The camera optical lens (10) comprises nine lenses in total. The nine lenses are sequentially: 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), an eighth lens (L8), and a ninth lens (L9). The second lens (L2) has positive refractive power; the focal length of the camera optical lens (10) is f, the focal length of the first lens (L1) is f1, on-axis thickness of the second lens (L2) is d3, an on-axis distance from an image side surface of the second lens (L2) to an object side surface of the third lens (L3) is d4, and the following relational expressions are satisfied: -5.50≤f1/f≤-2.00; and 2.50≤d3/d4≤10.00. The camera optical lens (10) has good optical performance, and satisfies design requirements of large aperture, wide angle, and ultra-thinness.
Patent WO-2022047988-A1 (WO)
Inventor: JI YONGHUA
IPC: G02B9/60
Filed: 2020-11-02
Abstract: An optical camera lens (10), comprising five lenses in total. The five lenses comprise from an object side to an image side in sequence: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4) and a five lens (L5); the focal length of the first lens (L1) is f1, the focal length of the second lens (L2) is f2, the curvature radius of the object side of the third lens (L3) is R5, the curvature radius of the image side of the third lens ( L3) is R6, the curvature radius of the object side of the fourth lens (L4) is R7, the curvature radius of the image side of the fourth lens (L4) is R8, the curvature radius of the object side of the fifth lens (L5) is R9, the curvature radius of the image side of the fifth lens (L5) is R10, the on-axis distance from the image side of the second lens (L2) to the object side of the third lens (L3) is d4, the on-axis distance from the image side of the third lens (L3) to the object side of the fourth lens (L4) is d6, and the following relationships are satisfied: -3.50≤f2/f1≤-1.80; 1.00≤(R7+R8)/(R7-R8)≤1.75; 1.30≤d6/d4≤2.00; 5.00≤(R5+R6)/(R5-R6)≤20.00; -5.00≤R9/R10≤-1.50. The optical camera lens (10) has good optical performance, and meets the design requirements for a large aperture, a wide angle and ultra-thinness.
Patent WO-2021093739-A1 (WO)
Title: Roaming transaction method and apparatus based on blockchain
Inventor: HONG JIANAN
IPC: G06Q20/38
Filed: 2020-11-10
Abstract: A roaming transaction method and apparatus based on a blockchain. The method comprises: a first network device sending a call detail record file to a second network device, wherein the call detail record file is a roaming communication record of a terminal device, and the first network device is in a roaming area network of the terminal device; the first network device issuing a currency declaration to a blockchain, wherein the currency declaration is used for showing a roaming charge corresponding to the call detail record file; and the first network device receiving feedback information of the call detail record file from the second network device. In the method, by means of issuing, to a blockchain, a currency declaration that shows a roaming charge, a second network device conducts a roaming transaction by means of the blockchain, thereby effectively saving roaming transaction costs; and by means of the tamper-proof characteristic of the blockchain, the traceability of the roaming transaction is effectively guaranteed.
Patent WO-2021098574-A1 (WO)
Inventor: CHEN WEICHU
IPC: G06F13/40
Filed: 2020-11-12
Abstract: The content of the present disclosure relates to a lower computer, a connector, a lower computer assembly and a communication system. According to one embodiment of the content of the present disclosure, a lower computer for connecting a device to an upper computer comprises: a USB port provided with first to fifth pins; a power switch connected to the first pin and the fourth pin; an RS232 module configured to convert, on the basis of an RS232 standard, the levels of a signal to be transmitted to the device and a signal received from the device; a resistor connected between the fourth pin and the fifth pin; and a power supply provided with a positive terminal, wherein the positive terminal is connected to the first pin; the RS232 module is connected to the first pin via the power switch; and the power switch is configured to open, in response to the potential at the fourth pin being a high potential, a conductive path between the positive terminal and the RS232 module. The technical solution of the content of the present disclosure has at least one of the following beneficial effects: energy saving, a compact structure, safety, and the provision of reliable communication between the device and the upper computer.
Patent WO-2021093826-A1 (WO)
Title: Zipper
Inventor: XIONG WEIWEN
IPC: A44B19/30
Filed: 2020-11-13
Abstract: A zipper (10), comprising zipper tapes (12), a first zipper slider (14) and a second zipper slider (16) connected to the zipper tapes (12), and a first puller (18) and a second puller (20) that are respectively connected to the first zipper slider (14) and the second zipper slider (16). A first snap-fitting portion (26) is provided on the first puller (18); a second snap-fitting portion (28) is provided on the second puller (20); when the first zipper slider (14) and the second zipper slider (16) are pulled together, the first snap-fitting portion (26) and the second snap-fitting portion (28) cooperate with each other, so that the first puller (18) and the second puller (20) are connected with each other in a snap-fitting mode.
Patent WO-2021115078-A1 (WO)
Inventor: TRINH FREDDY
IPC: F16D55/00
Filed: 2020-11-18
Abstract: An actuator system (1) for a vehicle transmission (T) is disclosed, where the actuator system (1) comprises an actuating unit (2) and an electric motor (3) drivingly connected to the actuating unit (2). The actuating unit (2) is configured for being displaced by the electric motor (3) between an engagement mode (M  E ) where the transmission (T) is connected to a propulsion unit (P) and a disengagement mode (M  D ) where the transmission (T) is disconnected from the propulsion unit (P). The system further comprises a clutch unit (4) arranged between the actuating unit (2) and the electric motor (3) and connected to a drive shaft (5) of the electric motor (5). The clutch unit (4) is configured for connecting the actuating unit (2) to the electric motor (3) when displacing the actuating unit (2) between the engagement mode (M  E ) and the disengagement mode (M  D ). The clutch unit (4) is configured for disconnecting the actuating unit (2) from the electric motor (3) in the engagement mode (M  E ). The system further comprises an oil pump unit (6) drivingly connected to the electric motor (3), where the electric motor (3) is configured for driving the oil pump unit (6) at least in the engagement mode (M  E ).