baber/WOPTO huggingface dataset:
Patent WO-2020233626-A1 (WO)
Inventor: LIU QI
IPC: G06F21/57
Filed: 2020-05-20
Abstract: 一种结合交易与用户类型的条件限制的收据存储方法和节点，该方法可以包括：第一区块链节点接收经过加密的交易（202）；第一区块链节点在可信执行环境中解密所述交易并执行获得的交易内容，得到收据数据（204）；第一区块链节点根据所述交易的交易类型，确定所述收据数据中的暴露字段（206）；第一区块链节点存储所述收据数据，当交易发起方属于预设用户类型时，所述收据数据中满足预设条件的暴露字段以明文形式存储、其余收据字段以密文形式存储（208）。
Patent WO-2021232481-A1 (WO)
Inventor: Dou hu
IPC: G02F1/1333
Filed: 2020-05-29
Abstract: 本发明公开了一种光学膜、光学膜的制备方法及应用，所述光学膜可应用于显示面板中作为视角扩散膜。所述光学膜包括：依次层叠设置的一第一电极层、一各向同性光学材料层、一液晶材料层和一第二电极层；所述各向同性光学材料层上设有多个凹槽结构，各个所述凹槽结构内填充有所述液晶材料层。
Patent WO-2020248847-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06K9/00
Filed: 2020-05-29
Abstract: The present application relates to artificial intelligence technology, and discloses a smart heart disease detection method, comprising: acquiring a data set consisting of heart sound signals of a heart disease patient, establishing labels for the data set to generate a label set, and classifying the data set according to the label set; performing normalization processing on the classified data set, so as to obtain a source data set and store same into a database; training a pre-constructed combination classifier model by using the source data set, so as to obtain a training value, calculating an unweighted average recall rate of the training value, and when the unweighted average recall rate is greater than a preset threshold, completing the training of the combination classifier model; and inputting user heart sound signal data to be detected into the trained combination classifier model, and detecting a user potentially suffering from a heart disease. The present application further proposes a smart heart disease detection device and a computer readable storage medium. The present application realizes the accurate detection of heart diseases.
Patent WO-2021068545-A1 (WO)
Title: Method for extracting raman characteristic peaks employing improved principal component analysis
Inventor: RAO XIUQIN
IPC: G01N21/65
Filed: 2020-06-12
Abstract: A method for extracting Raman characteristic peaks employing improved principal component analysis comprising: using a confocal microscopic Raman-spectroscopic instrument to collect Raman spectroscopic data from surfaces of pork and beef samples; and performing preprocessing on the Raman spectroscopic data, performing principal component analysis, establishing a principal component loading scatter plot, extracting dot characteristics from the principal component loading scatter plot, analyzing same, and performing filtering on the dot characteristics to obtain Raman characteristic peaks. The method for extracting Raman characteristic peaks employing improved principal component analysis is used to extract Raman characteristic peaks from pork and beef samples, and then the Raman characteristic peaks are inputted into a classifier to undergo classification, thereby achieving high accuracy and quick classification.
Patent WO-2020249104-A1 (WO)
Title: Low-temperature nox storage catalyst used for automobile exhaust purification and preparation method thereof
Inventor: WANG YUN
IPC: F01N3/20
Filed: 2020-06-12
Abstract: A NO x  storage catalyst used for automobile exhaust purification and a preparation method thereof. Loading a precious metal salt solution onto a molecular sieve by means of incipient wetness impregnation, precious metals including palladium nitrate and platinum nitrate, and the molecular sieve including SSZ, SAPO and BETA; drying for 2-6h at 60-120°C, calcining in an air atmosphere for 2-5h at a temperature of 500-550°C, then continuing to calcine in an air atmosphere for 2-5h at a temperature of 750-850°C, mixing with an aluminum sol, ball milling into a slurry, and coating the slurry onto a support, a loading amount of a coating being 100-250 g/L and precious metal content being 10-150 g/ft 3 , drying for 2-6h at 60-120°C, calcining in an air atmosphere for 2-5h at 500-550°C, then continuing to calcine in an air atmosphere for 2-5h at a temperature of 750-850°C, obtaining a catalyst. Loading the precious metals Pt and Pd into a pore channel of a molecular sieve improves NO x  storage volume of a catalyst at low temperatures, and selecting a different type of molecular sieve as an NO x  storage unit and increasing a calcination temperature of a molecular sieve material Pt and Pd are loaded on significantly increases NO x  storage volume.
Patent WO-2020253703-A1 (WO)
Inventor: QIN CHENG
IPC: H04B17/30
Filed: 2020-06-17
Abstract: Provided are a beam detection method and a beam detection device, wherein same are used for further detecting the state of the current beam when a beam failure occurs in the current beam, and continuing to use the current beam for data transmission when the state of the current beam meets a condition in order to reduce handover latency. The method comprises: a UE acquiring a first configuration parameter; the UE measuring one or more first reference signals (RS) to obtain a first detection result; when the UE determines, according to the first detection result and the first configuration parameter, that the state of the current beam indicates a beam failure, the UE determining, according to first information, whether a trigger condition is met, wherein the first information comprises the first configuration parameter and/or the first detection result; and if the first information meets the trigger condition, the UE continuing to measure one or more first RSs to obtain a second detection result, wherein if the second detection result meets a first pre-set condition, the UE continues to use the current beam for data transmission.
Patent WO-2021057155-A1 (WO)
Title: Net positioning instrument
Inventor: ZHUO WEIPING
IPC: G01S19/03
Filed: 2020-07-02
Abstract: A net positioning instrument, comprising: a housing comprising a transparent upper shell (4) and a lower sealing cover (5) detachably connected to the upper shell (4); a solar panel (1) provided in the upper shell (4) and laid around an inner side wall thereof; and an energy storage device (8) provided on the inner circle of the solar panel (1), connected to the solar panel (1) by means of an integrated circuit board (3), and used for storing the solar energy received by the solar panel (1). By arranging the solar panel (1) in the vertical direction of the shell of the net positioning instrument, and attaching the solar panel (1) to the inner side wall of the upper shell (4), under the condition of sufficient light, the continuous operation can be achieved without the need to go ashore for charging, which greatly improves the operation efficiency.
Patent WO-2021017869-A1 (WO)
Inventor: LU YULONG
IPC: F24C15/00
Filed: 2020-07-16
Abstract: A burner, comprising a base (1) provided with an accommodation groove (11), ion needles (2) connected to the base (1), and a separation plate (3) connected to an opening of the accommodation groove (11) and closing the accommodation groove (11). A heat dissipation cavity (4) is formed in a gap between the separation plate (3) and the bottom of the accommodation groove (11), and the base (1) is provided with an air inlet (12) and an air outlet (13) which are in communication with the heat dissipation cavity (4). A heat dissipation fan (5) is provided at the air inlet (12) and/or the air outlet (13). When the burner generates an electric flame, the heat dissipation fan (5) operates, so that ambient room-temperature air enters into the heat dissipation cavity (4) from the air inlet (12), high-temperature air in the heat dissipation cavity (4) is discharged from the air outlet (13), and the heat in the burner is taken away by the discharged high-temperature air in time, thereby preventing the temperature of the burner from rising sharply, and ensuring the operational performance and service life of the electric flame cooker.
Patent WO-2021017997-A1 (WO)
Title: Storage basket lifting assembly and refrigeration appliance with same
Inventor: SUBRAHMANYA PRAVEENA ALANGAR
IPC: F25D23/06
Filed: 2020-07-23
Abstract: Disclosed are a storage basket lifting assembly (300) and a refrigeration appliance (10) with same. The storage basket lifting assembly (300) uses a motor (310) to rotate first connecting rod mechanisms (308). The first connecting rod mechanisms (308) are connected to second connecting rod mechanisms (312) such that the rotation of the first connecting rod mechanisms (308) can cause the movement of the second connecting rod mechanisms (312). The movement of the second connecting rod mechanisms (312) can be constrained by means of interaction of guide columns (330) and horizontal guide rails (304), wherein the guide columns (330) are connected to the second connecting rod mechanisms (312), and the horizontal guide rails (304) are arranged on supporting frame assemblies (302). Under the above constraint, the second connecting rod mechanisms (312) can perform linear movement and pivot overall. One end of the second connecting rod mechanisms (312) is connected to a storage basket (306), and pivoting of the second connecting rod mechanisms (312) can lift the storage basket (306).
Patent WO-2021023221-A1 (WO)
Inventor: LI LIANG
IPC: H04N5/225
Filed: 2020-08-05
Abstract: Provided are a camera module and a mobile terminal. The camera module comprises: a base, and a lifting lens capable of sliding relative to the base. By means of sliding between the base and the lifting lens, the extending and retracting of the lens of the camera module is achieved, so as to provide a good photographing effect. In addition, the camera module further comprises a driving device used for driving the lifting lens to ascend and descend, and the driving device comprises: a rotating barrel capable of rotating relative to the base, wherein the rotating barrel is sleeved on the lifting lens and is used for driving the lifting lens to ascend and descend; and a driving mechanism used for driving the rotating barrel to rotate. During use, the rotating barrel is driven to rotate by means of the driving mechanism, and the rotating barrel drives the lifting lens to ascend and descend such that the photographing effect of the camera module can be improved. Moreover, when the above structure is used, the rotating barrel is sleeved on the lifting lens, such that the driving device partially overlaps with the lifting lens, and thereby the size of the camera module is reduced, and miniaturized development of the mobile terminal is facilitated.
Patent WO-2021135280-A1 (WO)
Title: Data check method for distributed storage system, and related apparatus
Inventor: FENG LONG
IPC: G06F11/10
Filed: 2020-08-25
Abstract: A data check method for a distributed storage system, and a related apparatus. The method comprises: reading target data from a hard disk, and calculating a CRC value of data of each preset check interval length in the target data, and obtaining a first CRC value; when the target data are read and written from a database, calculating a second CRC value obtained from the CRC value of the data of each preset check interval length in the target data; respectively comparing each first CRC value with the corresponding second CRC value; and if the first CRC value is inconsistent with the corresponding second CRC value, determining that the target data in the hard disk has an error. According to the data check method, the anomaly position of data can be accurately identified, and an effective data check can be guaranteed.
Patent WO-2021043036-A1 (WO)
Title: Field detection device, system and method for achieving no maintenance of gas density relay
Inventor: CHANG MIN
IPC: G05B19/042
Filed: 2020-08-26
Abstract: A field detection device (Z11, Z12, ... Z1n, Z21, Z22, ... Z2n, ..., Zm1, Zm2, ... Zmn) and system for achieving no maintenance of a gas density relay. The field detection device comprises a temperature regulation mechanism (5) and an intelligent control unit (7), wherein the increase and decrease of the temperature of the temperature regulation mechanism (5) are controlled by the intelligent control unit (7), thereby enabling the temperature of a temperature compensation element of a gas density relay (1) to rise and fall to complete the field detection of the gas density relay (1), and no maintainer is needed to operate on site to achieve no maintenance of the gas density relay (1) and greatly improve the efficiency and reliable and safe running of power grids. Further provided is a field detection method for supporting normal running of the field detection device (Z11, Z12, ... Z1n, Z21, Z22, ... Z2n, ..., Zm1, Zm2, ... Zmn).
Patent WO-2022047709-A1 (WO)
Title: Method and apparatus for updating restricted area data, movable platform and computer storage medium
Inventor: DI JIAN
IPC: G08G5/00
Filed: 2020-09-03
Abstract: Provided are a method and apparatus for updating restricted area data, a movable platform and a computer storage medium. The method for updating restricted area data is applied to the movable platform and comprises: obtaining an update threshold of current restricted area data on the basis of current status information of the movable platform (S201); the current status information comprising one or more of the following information: a current movement speed of the movable platform, a current processor load of the movable platform, a restricted area query radius currently used by the movable platform, the country where the movable platform is currently located, the restricted area density of a region where the movable platform is currently located, or the current onboard computing unit temperature of the movable platform; determining a movement distance of the movable platform on the basis of position information of the movable platform when the restricted area data is updated last time and the current position information of the movable platform (S202); and determining, on the basis of the movement distance and the update threshold, whether to update the restricted area data (S203).
Patent WO-2021052192-A1 (WO)
Title: High stress rock burst roadway bolt, design method and working method
Inventor: MENG BO
IPC: E02D5/74
Filed: 2020-09-04
Abstract: A high stress rock burst roadway bolt, comprising a sectional bolt rod body (1), a bolt tail lock, a force transmission tray (3) and a sleeve (4). The sectional bolt rod body is provided with protrusions at intervals, and the tail end of the sectional bolt rod body is provided with a thread, the thread is sequentially provided with the force transmission tray and the bolt tail lock, the sleeve is provided outside the sectional bolt rod body, and the sleeve is composed of metal pipes axially provided with through seams, the outer sides of the metal pipes are provided with fine threads, and the inner sides of the metal pipes are provided with inwardly recessed structures matching the protrusions on the sectional bolt rod body. Also disclosed are a design method and a working method of such a bolt. The bolt has the advantages of high anchoring force, and high pre-tightening force and also has the advantage that partial breaking will not affect the overall anchoring effect, and can effectively avoid the problems that the current ordinary bolts have severe anchoring conditions, and are unable to adapt to high stress, large deformation, strong rock burst, the rock crushing engineering environment, etc.
Patent WO-2022036767-A1 (WO)
Inventor: SHEN LIJIANG
IPC: F25C1/18
Filed: 2020-09-07
Abstract: 本发明公开一种生产透明冰的制冰装置，包括蒸发器和可移动的储水器，制冰装置设有排冰口，排冰口设置在蒸发器下方，储水器设有能放入蒸发器的开口，制冰过程中储水器相对蒸发器上下往复运动。
Patent WO-2021047466-A1 (WO)
Inventor: YAN XIAOBING
IPC: C07D487/04
Filed: 2020-09-07
Abstract: 本发明公开了一种p53-MDM2抑制剂的晶型及其制备方法，具体公开了式(I)化合物的A、B、C和D晶型及其制备方法，还包括所述晶型在制备用于治疗癌症、细菌感染、病毒感染药物上的应用。
Patent WO-2021057612-A1 (WO)
Inventor: HU BIN
IPC: G01S17/42
Filed: 2020-09-18
Abstract: A sensor calibration method and apparatus, capable of improving the calibration efficiency of a sensing system having a single radar (110) and a single camera (120) and applicable to a roadside sensing system (200), and the roadside sensing system (200) comprising a radar (110), a camera (120), and a fusion processing module (220). By matching position information of a target detected by the radar (110) with map information, a calibration value of the radar (110) is determined; next, position information of a corresponding pixel point of the target in the camera (120) in a global coordinate system is determined according to the calibrated radar measurement data, so as to further determine the calibration value of the camera (120). Therefore, for the roadside sensing system (200) comprising a single radar (110) and a single camera (120), manual on-site calibration is no longer required, so that the calibration efficiency of the sensors in the roadside sensing system (200) is effectively improved. The method improves the advanced driving assistance system (ADAS) capability of a terminal in autonomous driving or assisted driving, and can be applied to the Internet of Vehicles, such as V2X, LTE-V, V2V, etc.
Patent WO-2021063274-A1 (WO)
Inventor: LI ZHIJIE
IPC: H01M10/44
Filed: 2020-09-25
Abstract: 本公开提供了一种充电控制方法及其装置、电子设备、计算机存储介质。所述充电控制方法包括：获取为所述电子设备充电的适配器的端口类型；根据所述适配器的端口类型设置电子设备内充电电路的电路参数；检测所述适配器是否为PD适配器；当所述适配器为PD适配器时，获取当前的电池电压；根据所述当前的电池电压，获取并运行PD充电控制脚本；根据所述PD充电控制脚本，从所述PD适配器获取充电功率。本公开的充电控制方法具有较好的通用性。 (图3)
Patent WO-2022067741-A1 (WO)
Inventor: LIU YANG
IPC: H04W74/00
Filed: 2020-09-30
Abstract: The present disclosure provides a channel transmission method and apparatus, and a storage medium. The channel transmission method comprises: according to a predetermined mapping manner, a terminal mapping different beam indication information received by different transmitting and receiving points (TRPs) of corresponding base stations to a plurality of candidate transmission occasions respectively, wherein the beam indication information is beam-related information used for uplink data channel PUSCH transmission; and on the basis of the beam indication information corresponding to a plurality of target transmission occasions respectively, repeatedly transmitting a transmission block on a physical uplink data channel PUSCH or sending only a corresponding demodulation reference signal (DMRS) on the plurality of target transmission occasions. The present disclosure achieves the purpose of enhancing a PUSCH in a multi-TRP scenario, and improves the reliability of data transmission.
Patent WO-2021068899-A1 (WO)
Title: End cover assembly, air cylinder, tread sweeper and railway vehicle
Inventor: GOU QINGBING
IPC: B61F5/50
Filed: 2020-10-09
Abstract: An end cover assembly, an air cylinder, a tread sweeper and a railway vehicle. The end cover assembly (100) is used for sealing an air inlet end of an air cylinder (200) of a tread sweeper (300), and comprises a cylinder cover (110), wherein a first external thread column body (111) extending and protruding is arranged on an inner side end face (110a) of the cylinder cover (110), and is mounted matching the air cylinder (200); a second external thread column body (112) extending and protruding is arranged on an outer side end face (110b) of the cylinder cover (110); and the cylinder cover (110) is provided with a through mounting hole (113), and the mounting hole (113) extends to penetrate the first external thread column body (111) and the second external thread column body (112) and is used for arranging an air core (230) and an elastic pull rod (240); and a gland (120), wherein a threaded hole (121) matching the second external thread column body (112) is provided on an inner side end face (120a) of the gland (120); a throttle air vent hole (122) is provided between the threaded hole (121) and an outer side end face (120b) of the gland (120); a first mounting groove (123) is further provided between the inner side end face (120a) of the gland (120) and the threaded hole (121); and in an assembled state, the inner side end face of the gland (120) abuts against the outer side end face (110b) of the cylinder cover (110), and sealing is provided by means of sealing rings (130, 140 and 150) arranged inside the first mounting groove (123).
Patent WO-2022082351-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-10-19
Abstract: The present application relates to devices and components including apparatus, systems, and methods for physical uplink shared channel transmissions with repetitions on different transmit beams with phase tracking reference signals.
Patent WO-2021089040-A1 (WO)
Title: Method of listen before talk recovery procedure and related device
Inventor: CHIN HENGLI
IPC: H04W74/08
Filed: 2020-11-09
Abstract: A method of listen before talk (LBT) recovery procedure for a user equipment (UE) is provided. The method comprises performing an LBT failure detection procedure for a serving cell, triggering the LBT recovery procedure for the serving cell in response to detecting consistent uplink (UL) LBT failures in a first bandwidth part (BWP) on the serving cell according to the LBT failure detection procedure, where the LBT recovery procedure includes triggering an LBT failure procedure for determining the first BWP as an invalid BWP, and cancelling the triggered LBT recovery procedure for the serving cell in response to confirming a predefined condition in the UE.
Patent WO-2021129207-A1 (WO)
Title: 折叠式终端设备
Inventor: CUI XIANCHAO
IPC: H04M1/02
Filed: 2020-11-11
Abstract: 本申请涉及一种折叠式终端设备，例如手机等。折叠式终端设备包括柔性屏和壳体，柔性屏便于折叠式终端设备的折叠与展开；壳体用于承载柔性屏，壳体上设置有摄像部和容纳部，折叠式终端设备在折叠状态下，容纳部至少容纳部分摄像部。因此折叠式终端设备折叠后，容纳部能够容纳摄像部，避免摄像部占据设备的厚度，进而减小了折叠后的折叠式终端设备的整体厚度。
Patent WO-2021098777-A1 (WO)
Title: Procédés de traitement du cancer utilisant des anticorps anti-ox40 en combinaison avec des inhibiteurs de pi3 kinase delta
Inventor: JIANG BEIBEI
IPC: C07K16/28
Filed: 2020-11-19
Abstract: L'invention concerne des procédés de traitement du cancer avec des anticorps anti-OX40 agonistes non compétitifs et des fragments de liaison à l'antigène de ceux-ci qui se lient à l'OX40 humain (ACT35, CD134, ou TNFRSF4), en combinaison avec un inhibiteur de PI3K (phosphatidylinositol-4, 5-bisphosphate 3-kinase) delta.
Patent WO-2022099827-A1 (WO)
Inventor: JIANG CHANJUAN
IPC: A61K47/34
Filed: 2020-12-03
Abstract: 一种制备纺织品用抗微生物处理剂的方法，其包括以下步骤：S1)提供以下溶液，a)二价铜离子盐，b)氨水或铵盐，c)无机碱性水溶液，d)仅含有碳、氢、氧元素的醇类或糖类有机物，e)水；S2)将上述溶液混合，陈化，以醇类或糖类为催化剂，形成铜铵配合物的复合物。处理剂不含有重金属和可能具有毒性的氮、磷、硫等的有机元素，用于纺织品整理采用的碱性材料不包含非挥发性或有机胺化合物，巧妙地利用以醇类或糖类有机物作为催化剂，铜离子形成配合物过渡，使天然纺织品纤维与铜离子接枝的更牢固，具有安全、环保、耐擦洗和抗菌效力高、持续时间长的优点。
Patent WO-2021135855-A1 (WO)
Title: Distributed air quality monitoring device and monitoring method thereof
Inventor: LIU FUPENG
IPC: G01N27/26
Filed: 2020-12-08
Abstract: A distributed air quality monitoring device and a monitoring method thereof, which are applied to urban air monitoring networks and regional environment monitoring industries. The distributed air quality monitoring device comprises a microcontroller (12), a PM2.5 measuring module (1), a PM10 measuring module (9), an SO2 measuring module (2), an NO2 measuring module (11), a CO measuring module (16), an O3 measuring module (10), a VOCs measuring module (13), and a temperature and humidity measuring module (3); the PM2.5 measuring module (1), the PM10 measuring module (9), the SO2 measuring module (2), the NO2 measuring module (11), the CO measuring module (16), the O3 measuring module (10), the VOCs measuring module (13), and the temperature and humidity measuring module (3) are connected to the microcontroller (12); the SO2 measuring module (2), the NO2 measuring module (11), and the CO measuring module (16) use electrochemical gas measuring modules, and the PM2.5 measuring module (1) and the PM10 measuring module (9) use dust measuring modules based on a laser diffraction principle.