baber/WOPTO huggingface dataset:
Patent WO-2021000551-A1 (WO)
Inventor: LI CAINA
IPC: C08L51/10
Filed: 2019-12-30
Abstract: The present embodiment relates to the technical field of polymer materials, and specifically relates to a graft-modified aluminum oxide and a preparation method therefor, an epoxy composite material and an application thereof. The preparation method for graft-modified aluminum oxide of the present embodiment comprises the following steps: mixing silanized aluminum oxide, acrylate, and an initiator and then heating the mixture to 70-90°C to perform reaction so as to obtain graft-modified aluminum oxide. The graft-modified aluminum oxide prepared by the preparation method of the present embodiment, when being used as a filler for an epoxy composite material, can improve the mechanical and thermal properties of the epoxy composite material without reducing other properties, and can be used in the manufacture of insulating parts for high-voltage switch devices.
Patent WO-2021142580-A1 (WO)
Title: Wireless communication method, terminal device and network device
Inventor: FU ZHE
IPC: H04L12/24
Filed: 2020-01-13
Abstract: Embodiments of the present application relate to a communication method, a terminal device and a network device, which can satisfy the requirement of a terminal device to perform a series of actions with a relatively low delay. Said method comprises: a terminal device receiving first information, the first information being used to indicate at least one piece of slice information supported by a target cell; and the terminal device determining target slice information on the basis of the at least one piece of slice information.
Patent WO-2020151747-A1 (WO)
Inventor: SALAH ABDELLATIF
IPC: H04L1/18
Filed: 2020-01-22
Abstract: Various solutions for processing timeline enhancement with respect to user equipment and network apparatus in mobile communications are described. An apparatus may determine a normal processing time. The apparatus may determine a specific processing time. The apparatus may use the normal processing time when performing an initial transmission. The apparatus may use the specific processing time when performing a retransmission.
Patent WO-2020164625-A1 (WO)
Inventor: LIN JINQUAN
IPC: G06K9/00
Filed: 2020-02-14
Abstract: 本申请实施例公开了一种显示屏模组、电子设备及指纹图像处理方法，电子设备包括显示屏模组和设置于显示屏模组第一预设区域的屏下指纹传感器；显示屏模组设置有偏振膜；偏振膜用于过滤通过的手指指纹的波谷区域反射和/或折射的第一光线，保留通过的手指指纹的波峰区域反射和/或折射的第二光线，其中，第一光线为所述手指指纹的反射和/或折射光线中相对于偏振膜的入射角小于预设角度的光线，第二光线为所述手指指纹的反射和/或折射光线中相对于偏振膜的入射角大于或等于所述预设角度的光线。本申请实施例有利于提高电子设备采集指纹的处理速度率和指纹识别的可靠性。
Patent WO-2021138964-A1 (WO)
Title: Read/write distance identification method based on smart watch
Inventor: Yan Jiahou
IPC: G06F3/01
Filed: 2020-02-17
Abstract: A read/write distance identification method based on a smart watch. The method comprises: step 1: constructing a sitting posture identification model; step 2: according to an acceleration sensor and a gyroscope sensor in a smart watch, performing detection to obtain first target data, and determining, on the basis of the first target data, the current read/write state of a target user (05) wearing the smart watch; step 3: according to a determination result, controlling a distance sensor group (01, 02) in the smart watch to perform detection to obtain second target data, and by means of the second target data, determining the current read/write distance, corresponding to the current read/write state, of the target user (05); and step 4: furthermore, on the basis of the constructed sitting posture identification model, identifying the first target data and the second target data, and determining and recording the current sitting posture of the target user (05). First target data and second target data are acquired to determine the read/write distance of the target user (05), thereby facilitating the determination of the current sitting posture of the target user (05).
Patent WO-2021147128-A1 (WO)
Title: Cool flame spraying apparatus
Inventor: LUO BIN
IPC: F42B4/18
Filed: 2020-02-21
Abstract: Disclosed is a cool flame spraying apparatus, comprising a feeding pipe (4) provided with a feeding screw rod (3), wherein an upward metal-powder drop opening is provided in an inner end of the feeding pipe (4), a metal-powder drop channel is provided between the metal-powder drop opening and a hopper (5), a switch device that can make the channel close and open is arranged in the metal-powder drop channel, an outer end of the feeding pipe (4) is in communication with a firework spraying pipe (7), and the bottom end of the firework spraying pipe (7) is connected to a switch valve (10). In the apparatus, the feeding screw rod is arranged in the feeding pipe, such that the spraying speed is increased; the switch device is arranged in the metal-powder drop channel, such that the quantity of metal powder entering the feeding pipe is more precise; and rapid spraying can be reliably realized.
Patent WO-2021159555-A1 (WO)
Inventor: HAN WEIQING
IPC: C02F1/72
Filed: 2020-02-24
Abstract: 一种用于化工废水高效处理的电催化芬顿氧化‑电化学氧化耦合工艺，包括电催化芬顿氧化步骤、电化学氧化步骤和pH调节步骤；通过采用窄通道进行电催化芬顿氧化步骤，控制电催化芬顿氧化步骤中阴阳极之间的间距，使阳极析氧反应产生的氧气与阴极接触生成的H 2O 2供芬顿反应进行，无须外加曝气或外部添加H 2O 2即能够满足处理需求，同时有效提高电芬顿氧化去除COD的效率。进一步通过使pH调节池与电催化芬顿氧化和电化学氧化装置串联，实现铁泥近零产生。还公开了一种用于化工废水高效处理的电催化芬顿氧化‑电化学氧化耦合装置。
Patent WO-2020177612-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F37/10
Filed: 2020-02-27
Abstract: 本申请提供了一种洗衣机，包括壳体；内筒，设置在所述壳体内，所述内筒被配置为洗涤衣物时盛放洗涤水；密封门，可开合的安装在所述内筒的筒口上；所述洗衣机还包括：密封门推合装置，设在所述壳体上，被配置为推合所述密封门，使所述密封门关闭。
Patent WO-2021168857-A1 (WO)
Inventor: LIU CHENGMING
IPC: B60R25/25
Filed: 2020-02-29
Abstract: A vehicle unlocking method, a vehicle unlocking system, a vehicle unlocking apparatus, a vehicle, and a computer-readable storage medium. The vehicle unlocking method comprises: first performing wake-up word detection on an obtained speech signal; if the speech signal includes a wake-up word, the wake-up word detection being passed; and then determining the direction of a sound source, and instructing a target camera to acquire image data, the target camera being a target camera that is installed on a vehicle and can capture the direction of the sound source at an angle of view; and then unlocking the vehicle according to the image data acquired by the target camera. The vehicle unlocking method achieves fast unlocking and high safety.
Patent WO-2020220821-A1 (WO)
Inventor: ZHAO WEI
IPC: G05B19/042
Filed: 2020-03-03
Abstract: Disclosed in the present utility model is a car wash control system, comprising a control cabinet for controlling a car wash, an upper computer for human-computer interaction, and a photographing system for taking a photograph for a vehicle. The control cabinet, the upper computer and the photographing system are respectively connected to a router; the photographing system comprises several cameras; the control cabinet comprises a cabinet body and a cabinet door, which are hinged to each other, the cabinet door is provided with a touch screen and a control panel, a mounting plate is provided in the cabinet body, and a mounting rail is provided on the mounting plate; a local control module and an intelligent module are mounted on the mounting rail, the local control module comprises a PLC, and a driving port of the PLC is respectively connected to a movement control module, a washing control module and a spraying control module; the control cabinet further comprises an electric energy collection module and a water consumption flow collection module, the electric energy collection module and the water consumption flow collection module are connected to the PLC via a MODBUS bus; and the intelligent module is connected to the PLC and the upper computer via the router.
Patent WO-2021179345-A1 (WO)
Inventor: DUAN LIAN
IPC: H04R17/00
Filed: 2020-03-20
Abstract: The present invention provides a piezoelectric MEMS microphone, comprising a substrate, a piezoelectric diaphragm, a support beam, and a fixing beam, the substrate having a cavity. The support beam is connected to the substrate and the fixing beam; the fixing beam is connected to the piezoelectric diaphragm; the piezoelectric diaphragm comprises a plurality of diaphragms; all the diaphragms are fixed by the fixing beam, and each diaphragm comprises a fixed end and free ends; the fixed end is connected to the fixing beam, and the free ends extend from the fixed end to two sides and are suspended above the cavity. In the piezoelectric MEMS microphone provided by the present invention, the fixed ends of the diaphragms of the piezoelectric diaphragm of any provided shape are fixed, the free ends are formed by extending from the fixed ends to two sides, the fixed ends are fixed by means of the fixing beam, and the lengths of the free ends are relatively shortened, so that the mechanical strength of the diaphragms is improved, and the structural reliability and the resonant frequency of the diaphragms are improved; moreover, there are two places, near each fixed end, that can generate electric charges, the output intensity of a signal can be improved by superimposition, and the sensibility is improved.
Patent WO-2020199954-A1 (WO)
Inventor: LI YONG
IPC: H04B7/0456
Filed: 2020-03-23
Abstract: Provided are an information mapping method, an information acquisition method, a terminal device and a network device. The information mapping method comprises: mapping at least one information domain of channel state information to at least one field of uplink control information; dividing the at least one field into a first-part field and a second-part field; and generating, according to the first-part field, a first bit sequence, and generating, according to the second-part field, a second bit sequence.
Patent WO-2020211599-A1 (WO)
Title: Application of epalrestat in preparation of pancreatic cancer drug and method for verifying inhibiting effect on exosome secretion of pancreatic cancer cell
Inventor: XIAO MINGBING
IPC: A61K31/426
Filed: 2020-03-24
Abstract: The present invention provides an application of epalrestat in preparation of a pancreatic cancer drug, and the pancreatic cancer drug is applied to inhibiting exosome secretion of a pancreatic cancer cell. A pharmaceutical composition for resisting pancreatic cancer contains epalrestat. The pharmaceutical composition is applied to inhibiting exosome secretion of the pancreatic cancer cell. Embodiments of the present invention further provide a method for verifying the inhibition effect of epalrestat on exosome secretion of the pancreatic cancer cell, comprising the following process: extracting a cell supernatant exosome by using a low-temperature ultracentrifugation method; quantifying protein by using a BCA kit after lysing the collected exosome, and reflecting the amount of the exosomes by using the measured amount of the protein; verifying a double-layer lipid membrane wrapped cup-shaped structure of the exosome by using a transmission electron microscope; and detecting exosome protein concentration by means of protein polyacrylamide gel electrophoresis having Coomassie brilliant blue. The present invention provides new use of epalrestat, i.e., the inhibition of exosome secretion. The epalrestat has great application potential in clinical tumor treatment.
Patent WO-2021031562-A1 (WO)
Title: Information obtaining method and device
Inventor: GE CUILI
IPC: H04L29/12
Filed: 2020-03-24
Abstract: Disclosed in embodiments of the present application is an information obtaining method, which can be applied to the field of multi-access edge computing (MEC), for example, the Internet of Vehicles scenario of MEC or the Internet of Things scenario of MEC. The method in the embodiments of the present application comprises: a first server receives respectively from a second server and a third server the information of a first instance of an application and the information of a second instance of the application; then, the first server saves the information of the first instance and the information of the second instance, so as to enable the first server to centrally maintain the information of different instances of the application, such that other devices can directly obtain the information of application instances from the first server.
Patent WO-2020200252-A1 (WO)
Title: Method for monitoring paging and apparatus using the same
Inventor: SHIH MEIJU
IPC: H04W68/00
Filed: 2020-04-01
Abstract: A method for monitoring paging is provided. The method is performed by a user equipment (UE) and includes actions of receiving a first Physical Downlink Control Channel (PDCCH) addressed to a first Radio Network Temporary Identifier (RNTI), and stopping monitoring a second PDCCH addressed to a second RNTI if the first PDCCH includes a paging stop indicator, where the second RNTI is the same as the first RNTI.
Patent WO-2020207468-A1 (WO)
Inventor: LIU LIANG
IPC: H04W48/08
Filed: 2020-04-10
Abstract: Provided are an information processing method and device. The method comprises: determining service identification information of a target service; determining target cell-related information matching the service identification information of the target service; and initiating access to one or more target cells according to the target cell-related information.
Patent WO-2021147194-A1 (WO)
Inventor: GAO ZHILIANG
IPC: A47K11/04
Filed: 2020-04-24
Abstract: 本发明公开了一种马桶辅助装置，主体支架包括有支撑部、扶手部及承托部，扶手部为久坐后起身站立的用户提供了有效的支持，能避免用户在站起瞬间头晕而摔倒的情况发生，支撑部上配置有踏板，用户在如厕过程中双脚可踩在踏板上，减小如厕时身体多个部位所受的压力，减轻劳累和疲惫感；同时，坐便圈可转动地安装在承托部上，其上表面包含与大腿接触的前倾斜区和与臀部接触的后倾斜区，前倾斜区与水平面之间的夹角为15～75°，如此用户坐上坐便圈后，大腿会被抬升并与上半身之间形成夹角，腹压和肛直肠角得以增大，且能够使耻骨直肠肌处于放松的状态，有利于用户排便的顺畅，减少痔疮的发生，此发明用于卫生设备技术领域。
Patent WO-2021208153-A1 (WO)
Title: Waste mask disinfection processing machine and waste mask disinfection processing method
Inventor: JIN ZHU
IPC: A61L2/24
Filed: 2020-04-30
Abstract: Disclosed is a waste mask disinfection processing machine. The waste mask disinfection processing machine comprises a box body (1) and a control system (60). The box body (1) sequentially comprises a temporary storage compartment (10), a heating compartment (20) and a storage compartment (30) from top to bottom. The heating compartment (20) is internally provided with a heating device (22), and the heating device (22) is an infrared disinfection device comprising a plurality of infrared light sources. After entering the heating compartment (20), waste masks are heated and disinfected by the heating device (22) under the control of the control system (60), enter the storage compartment (30) from a first movable switch (50), and can be taken out from a taking-out port (32). The waste mask disinfection processing machine utilizes the heating effect of infrared rays to sterilize and disinfect masks; the required time is short; and the infrared rays have a certain penetrability, such that a large number of masks can be disinfected and sterilized at the same time. Bacteria, fungi and viruses on the waste masks are killed, such that the continuous growth and diffusion of bacteria, fungi and viruses can be avoided, and the sanitation and health of residents, sanitation workers and subsequent medical waste recovery processing persons are protected.
Patent WO-2021226798-A1 (WO)
Title: Determination of geographic coordinates using machine learning techniques
Inventor: LI DONGXUE
IPC: H04L29/06
Filed: 2020-05-11
Abstract: Techniques are disclosed relating to machine learning techniques for determining geographic coordinates for an address. In some embodiments, a computer system may access address information for an address that includes one or more address elements. Based on this address information, the computer system, in some embodiments, may use a machine learning model to geographic coordinates for the address. For example, a tokenization layer of the machine learning model may generate token values based on the address elements in the address, and an embedding layer of the model may create corresponding word-embedding values based on these token values. Based on the word-embedding values, an encoder layer may generate comparative vectors that may then be decoded by a decoder layer into first and second decoded values. The first and second decoded values may then be converted into geographic coordinates for the address by an output layer of the machine learning model.
Patent WO-2021232188-A1 (WO)
Title: Method and device for enabling continuous lock-on shooting in shooting game
Inventor: HSU SHUNTSUNG
IPC: A63F13/837
Filed: 2020-05-18
Abstract: A method and a device for enabling continuous lock-on shooting in a shooting game. Said method comprises: firstly determining whether a player uses a shooting element displayed on a display screen to perform lock-on shooting to a lockable target object on the display screen; if the player performs lock-on shooting, enabling the lockable target object to generate at least one locked position, and enabling the shooting element to select any one of the at least one locked position to perform lock-on shooting; when the locked position in which the shooting element performs lock-on shooting leaves the display screen, enabling the shooting element to select any one of the locked positions which do not leave the display screen on the lockable target object to re-perform lock-on shooting; and when unlocking or all of the at least one locked positions leave the display screen, enabling the shooting element to no longer perform lock-on shooting; and accordingly, when any one of the locked positions of the lockable target object still locates on the display screen, enabling to maintain a lock-on shooting state for the lockable target object, satisfying the playing requirements of the player.
Patent WO-2020238740-A1 (WO)
Title: Solid form of aromatic compound and preparation method therefor
Inventor: YI SHIDONG
IPC: A61P43/00
Filed: 2020-05-21
Abstract: The present application relates to a solid form of a compound of formula (I), a method for preparing the solid form, a pharmaceutical composition comprising the solid form, and uses of the solid form in preparing a medicament for treating or preventing peroxisome proliferator-activated receptor (PPAR)-related diseases such as nonalcoholic fatty liver disease (NAFLD).
Patent WO-2021243713-A1 (WO)
Inventor: MAO QIUXIANG
IPC: H02M1/15
Filed: 2020-06-05
Abstract: A voltage regulating circuit (10, 10a), a controlling method (400) and a driving equipment (3). The voltage regulating circuit (10, 10a) includes: a first input port (X1-a) and a second input port (X1-b), configured to receive an input voltage; a first output port (X2-a) and a second output port (X2-b), configured to output an output voltage, the first input port (X1-a) connecting with the first output port (X2-a); an output circuit (100), configured to be connected between the first output port (X2-a) and the second output port (X2-b); a voltage regulator (200), configured to be connected between the first output port (X2-a) and the second output port (X2-b), setting the output voltage to a predetermined value according to a reference voltage (U1); a first transistor (Q3), configured to be connected between the second output port (X2-b) and the second input port (X1-b), a controlling terminal of the first transistor (Q3) being coupled to the first output port (X2-a); a voltage detector (300, 300a), configured to be connected with the first output port (X2-a) and the voltage regulator (200), when the output voltage being higher than the predetermined value, the voltage detector (300) turning off the first transistor (Q3); and a second transistor (Q2), configured to be coupled between the controlling terminal of the first transistor (Q3) and the second input port (X1-b), a controlling terminal of the second transistor (Q2) receiving a dimming signal.
Patent WO-2021063023-A1 (WO)
Inventor: SUN FENG
IPC: A61B17/17
Filed: 2020-06-09
Abstract: A position correction method of an osteotomy guide tool (4), and an orthopedic surgery system. A tool-targeter (3) mounted on the osteotomy guide tool (4) or a mechanical arm (2) tracks the position of the osteotomy guide tool (4) and generates positional information of the tool targeter (3), and then controls the movement of the mechanical arm (2) according to the current position and a desired position of the tool targeter (3), to move the tool targeter (3) to the desired position, thereby positioning the osteotomy guide tool (4). The method does not need to consider the absolute positional accuracy of the mechanical arm (2) and does not need to rely on the experience of a doctor to enable accurate positioning of the osteotomy guide tool (4), thus improving the positioning accuracy of the osteotomy guide tool (4). In addition, the osteotomy guide tool (4) has several guiding features, which can provide guidance for osteotomy operations in various manners, so that the same osteotomy guide tool (4) can be used to perform a variety of osteotomy and perforation operations, and there is no need to frequently replace the osteotomy guide tool (4) during surgery, thereby greatly reducing the operation time and improving the operation efficiency.
Patent WO-2021063037-A1 (WO)
Title: Person database partitioning method, and device
Inventor: CHEN JINCONG
IPC: G06F16/22
Filed: 2020-06-23
Abstract: The present application provides a person database partitioning method and a device. The technical solution of the present application comprises: determining, according to a personnel capture probability of personnel being captured by a first camera, personnel sets that might be captured by the first camera, and determining, according to each of the personnel sets of the first camera, a personnel database partition corresponding to a region. The personnel capture probability can be constantly updated, enabling the people most recently active in the region to be maintained in the person database partitions, thereby significantly reducing inactive personnel data compared to static database partitioning. The invention improves the hit rate of first-time comparison when performing 1:N face identification and real-name labeling, and reduces the need to perform a second comparison operation, thereby achieving low resource consumption and reduced time for comparison.
Patent WO-2021114627-A1 (WO)
Inventor: ZHANG WEI
IPC: G06F16/23
Filed: 2020-06-30
Abstract: Provided are a distributed transaction-based data processing method, device, terminal, and storage medium, relating to the technical field of blockchain, said method comprising: when a block height verification request is received, obtaining a database identifier carried in the block height verification request (S11); according to the database identifier, determining a target database used for performing a block height verification operation (S12); monitoring the height of a first block of the target database and the height of a second block of the original database (S13); detecting whether the height of the first block is consistent with the height of the second block (S14); if the result of detection is that the heights are inconsistent, then calculating the block height difference between the target database and the original database and retrieving transaction data corresponding to the block height difference from the original database (S15); determining the transaction type of transaction data and matching the target data of the corresponding attribute according to the transaction type (S16); storing the target data in the target database (S17). The described method can avoid abnormal data reading caused by network abnormalities and other reasons, and thus improves the accuracy of data reading.