baber/WOPTO huggingface dataset:
Patent WO-2021056995-A1 (WO)
Inventor: SHI SHAOPENG
IPC: H04L12/40
Filed: 2020-03-25
Abstract: The present application is applicable to the technical field of communications, and provided are a parallel system-based communication method and communication device, a terminal and a computer-readable storage medium. The parallel system comprises a field bus and two or more communication nodes connected to the field bus in parallel. The communication method comprises: acquiring a state parameter of a target communication node; converting the state parameter into a logic level signal; generating an input differential signal on the basis of the logic level signal; sending the input differential signal to the field bus, and synchronously receiving the output differential signal of the field bus, wherein the output differential signal is generated after performing synchronization and processing on the received input differential signal of each communication node by the field bus; and acquiring information of other communication nodes connected to the field bus on the basis of the output differential signal. The present application can increase the data exchange rate of communication between communication nodes of a parallel system.
Patent WO-2020233243-A1 (WO)
Inventor: HAO LING
IPC: G02F1/1335
Filed: 2020-03-31
Abstract: 一种显示组件，设置有多个薄膜晶体管TFT和多个光电检测器PD，多个PD将检测到光转化为电信号，其中多个PD和多个TFT设置在显示组件同一层（108）内相对的两个内侧面，且多个PD和多个TFT在第一平面上的投影呈相间分布，第一平面为设置有多个PD和多个TFT层（108）所在的平面。能够提高指纹识别的准确性的同时，通过灵活布置不同数量的PD可以实现显示屏大面积区域用于指纹识别。
Patent WO-2020216369-A1 (WO)
Title: Voc gas treatment apparatus and method
Inventor: TANG WANFU
IPC: B03C3/016
Filed: 2020-04-24
Abstract: Provided is a VOC gas treatment apparatus. The VOC gas treatment apparatus comprises: an inlet, an outlet, and a flow channel located between the inlet and the outlet; and the VOC gas treatment apparatus further comprises an ultraviolet ray apparatus (4) and an electric field apparatus (5), wherein the ultraviolet ray apparatus (4) and the electric field apparatus (5) are arranged along the flow channel in the direction from the inlet to the outlet in sequence. The electric field apparatus (5) comprises: an electric field apparatus inlet (51), an electric field apparatus outlet (52), an electric field cathode (10142) and an electric field anode (10141), wherein the electric field cathode (10142) and the electric field anode (10141) are used to generate an ionizing dust-removal electric field. The apparatus uses the electric field for dust removal and effectively removes nanoparticles in the product generated after treating gas by means of UV irradiation, and avoids secondary pollution. Further disclosed is a VOC gas treatment method.
Patent WO-2021227012-A1 (WO)
Title: Attitude measurement method
Inventor: XUE XU
IPC: G01C19/5691
Filed: 2020-05-15
Abstract: An attitude measurement method for a directional drilling measurement-while-drilling technique. The method uses a method of respectively performing fine alignment at multiple locations so as to perform initial alignment. The method steps comprise: S1, performing fine alignment at a first position by using current attitude and velocity data of a gyroscope as a first initial value; S2, transposing a strap-down inertial navigation system to an nth position, and performing attitude and velocity updates on the basis of a previous fine alignment result during the transposition; and S3, using the attitude update and velocity update results as an nth initial value, performing nth fine alignment at the nth position to complete the initial alignment of the strap-down inertial navigation system, thus achieving attitude measurement. The method is suitable for horizontal attitude and orientation measurement in a whole sloping section of a horizontal well, especially for an application of directional drilling gyro-measurement-while-drilling in attitude measurement of large sloping wells and horizontal wells, and may improve the observability of inertial instrument error, suppress the repeatability error of gyroscope and improve the attitude measurement accuracy.
Patent WO-2021208181-A1 (WO)
Title: Low-temperature, high-toughness, high-temperature, high-intensity and high-hardenability hot mold steel and preparation method therefor
Inventor: HUANG JINFENG
IPC: C22C38/44
Filed: 2020-05-20
Abstract: Low-temperature, high-toughness, high-temperature, high-intensity and high-hardenability hot mold steel, the hot mold steel comprising the following ingredients in parts by weight: C: 0.15-0.35%; Si0: 40-0.90%; Mn: less than or equal to 0.80%; Cr: 1.50-2.40%; Ni: 2.50-4.50%; Mo: 1.00-1.60%; V: 0.10-0.40%; W: 0.20-0.90%; P: less than or equal to 0.02%; S: less than or equal to 0.02%, and the balance is matrix Fe and inevitable impurities, the above percentages being the weight percentages. After a tempering treatment is carried out, the V-notch low-temperature impact work of the material at -40°C may reach more than 30 J, the 700°C high-temperature intensity of the material may reach more than 380 MPa, the hardenability may reach more than 200 mm, and therefore, the tissue of the material is guaranteed to be internally and externally even. The material may be suitable for a hot-working mold which requires a low-temperature, high-toughness, high-temperature, high-intensity and high-hardenability special working condition.
Patent WO-2020233616-A1 (WO)
Inventor: LIU QI
IPC: G06Q20/38
Filed: 2020-05-20
Abstract: 一种结合代码标注与交易、用户类型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对应于智能合约的交易，所述智能合约的代码中包括通过暴露标识符标明的字段(302)；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所述智能合约的代码，得到收据数据(304A)；第一区块链节点根据所述交易的交易类型，确定相应的暴露字段(304B)；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，使所述收据数据中由所述暴露标识符标明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(306)。
Patent WO-2021227136-A1 (WO)
Title: Enhanced reaction system and method for preparing cyclohexanone by selective hydrogenation of benzene
Inventor: ZHANG ZHIBING
IPC: C07C67/04
Filed: 2020-05-28
Abstract: An enhanced reaction system and method for preparing cyclohexanone by selective hydrogenation of benzene. The system comprises a hydrogenation reactor (10); the hydrogenation reactor (10) is provided with a discharge port (11), and the discharge port (11) is connected to a catalyst separator (20) for separating a catalyst in a reaction product; the bottom of a gas-liquid separator (80) is provided with an alcohol ketone liquid outlet (81), and the alcohol ketone liquid outlet (81) is connected to a cyclohexanone rectifying tower (90) for separating cyclohexanone; the side wall of the hydrogenation reactor (10) is provided with a first raw material inlet (12), and the first raw material inlet (12) is provided with a first micro-interface generator (101) for dispersing and crushing gas into bubbles; the side wall of an addition reactor (40) is provided with a second raw material inlet (41), and the second raw material inlet (41) is provided with a second micro-interface generator (401) for dispersing and crushing gas into bubbles. After the micro-interface generators are provided at the raw material inlets of the hydrogenation reactor (10) and the addition reactor (40), the mass transfer area between hydrogen and a liquid-phase material is increased, and the reaction efficiency is improved; moreover, the reaction temperature and pressure are reduced, and the safety and stability of the whole system are improved.
Patent WO-2021057068-A1 (WO)
Title: Rdma data flow control method and system, electronic device and readable storage medium
Inventor: LI CHANGQING
IPC: G06F15/173
Filed: 2020-06-02
Abstract: Disclosed is an RDMA data flow control method. The method is applied to a sending end, wherein a sending end RDMA device is provided in the sending end. The method comprises: the sending end RDMA device acquiring data receiving credit sent by a receiving end, wherein the data receiving credit is used for representing the data receiving amount of a receiving end RDMA device of the receiving end; the sending end RDMA device determining, according to the data receiving credit, N data packets to be sent, wherein the target credit of the N data packets to be sent is smaller than the data receiving credit; and the sending end RDMA device transmitting the N data packets to be sent to the receiving end.
Patent WO-2020259232-A1 (WO)
Inventor: LI YUEQIN
IPC: H02P27/08
Filed: 2020-06-03
Abstract: 一种磁悬浮轴承及高性能伺服电机，磁悬浮轴承包括外壳，其特征在于，还包括设置外壳内的固定环和设置在固定环外周沿周向布置的多个磁性滚子，所述固定环包括同心设置且依次嵌套的四个圆环，所述四个圆环从内到外依次稀土金属环、特氟龙环、永磁体环和铜环；所述磁性滚子至少包括永久性磁体，固定环上的永磁体环的极性与磁性滚子永久性磁体的极性相反。使用了本发明提供的磁悬浮轴承的伺服电机，控制电路简单、寿命长，转速快。
Patent WO-2021128744-A1 (WO)
Inventor: ZHANG JINGMIN
IPC: H04W12/04
Filed: 2020-06-05
Abstract: Disclosed are an emergency communication method and an apparatus therefor. The method comprises: an emergency control platform transmitting an emergency mode starting control signal packet to a base station, wherein the emergency mode starting control signal packet comprises an emergency mode starting signal and a key; the base station transmitting the emergency mode starting control signal packet to all emergency communication apparatuses within a coverage area by means of a mobile network; the emergency communication apparatus performing unpacking processing on the emergency mode starting control signal packet to acquire the key, performing identity verification on the key, and after verification is passed, parsing the emergency mode starting signal and starting an emergency mode of the emergency communication apparatus; and the emergency communication apparatus calling a preset emergency mode hardware parameter and sending an alarm signal. In the present invention, an emergency mode is provided for an emergency communication apparatus, and an emergency mode starting signal can be passively acquired, so that the real-time acquisition of an emergency notification and the real-time transmission of an alarm signal are realized; and an alarm sound is sent at full volume to warn people in an emergency event area to escape danger in a timely manner.
Patent WO-2021135088-A1 (WO)
Title: Feed for improving fish immunity and preparation method therefor
Inventor: HAN JIANBAO
IPC: A23K10/22
Filed: 2020-06-16
Abstract: A feed for improving fish immunity and a preparation method therefor, relating to the technical field of feeds. The feed is prepared from the following raw materials in parts by weight: 50-60 parts of soybean cake, 10-15 parts of silkworm chrysalis powder, 1-10 parts of distiller's grains, 5-10 parts of barley flour, 20-30 parts of corn flour, 5-10 parts of bran, 5-10 parts of sweet potato flour, 5-10 parts of locust tree leaf powder, 1-5 parts of blood meal, 3-5 parts of soybean lecithin, 3-6 parts of calcium phosphate, 5-10 parts of pine pollen, 2-4 parts of ferulic acid, 5-10 parts of chlorella lyophilized powder, 2-4 parts of degreased krill powder, 1-2 parts of cecropin, and 0.1-1 parts of sodium propionate. The feed can improve the growth performance and immune activity of yellow croaker. It can be determined from comparative experimentations that the ferulic acid, the chlorella lyophilized powder and the cecropin in the feed have mutual synergistic effects, increasing the weight gain rate of yellow croaker, reducing the feed coefficient, and increasing the immunity.
Patent WO-2021000769-A1 (WO)
Inventor: ZHANG PENG
IPC: G09F9/30
Filed: 2020-06-24
Abstract: Disclosed in the present invention are a display control method and device for an electronic tag. The method comprises: acquiring information of a commodity placed on a shelf and corresponding placement information; calculating the size of a placement region of each commodity according to the information of the commodity and the placement information; dividing a display region of a display screen bound with the shelf according to the size of the placement region of each commodity to acquire a display region corresponding to each commodity; generating electronic tag information of the commodity according to the information of the commodity; and displaying the electronic tag information of the commodity in the display region corresponding to the commodity. According to the present invention, by using the electronic tag, the display region of the display screen can be automatically divided according to a display chart of the commodity on the shelf, the commodity is placed on the matched shelf, and the electronic tag information does not need to be manually updated during each replacement of a layout of the commodities on the shelf, so that the manual tag maintenance cost is reduced; and display modes can be switched to adapt to different service scenes, so that the shopping experience of customers and the working efficiency of salesclerks are improved.
Patent WO-2021047250-A1 (WO)
Title: Rotor ventilation channel plate and rotor iron core structure
Inventor: ZHONG SHAOHUI
IPC: H02K1/20
Filed: 2020-06-30
Abstract: The present invention belongs to the technical field of wind-driven power generators, and relates to a rotor ventilation channel plate and a rotor iron core structure. The rotor ventilation channel plate comprises a rotor ventilation channel punching sheet and ventilation channel steel, wherein the ventilation channel steel is mounted on the rotor ventilation channel punching sheet; the rotor ventilation channel punching sheet uses a parallel-tooth structure, and the outer diameter of the rotor ventilation channel punching sheet is slightly less than that of a rotor punching sheet; and the ventilation channel steel is made of flat steel, and has a bending radian δ. In the rotor ventilation channel plate, the ventilation channel steel is made of flat steel, and the cross-sectional area of the ventilation channel steel is reduced to enlarge the ventilation area, improving a cooling effect; the rotor ventilation channel punching sheet uses the parallel-tooth structure, and the outer diameter is less than that of the rotor punching sheet to ensure no protrusion after lamination, effectively solving the problem of the deformation of a tooth top after an iron core is integrally laminated and improving the cooling effect; and after overall completion, a plurality of rotor ventilation channel plates are laminated and then assembled in the rotor iron core to form a radial ventilation passage.
Patent WO-2022006709-A1 (WO)
Title: Method and system for improving performance of gate tube device, device, and medium
Inventor: LUO QING
IPC: H01L27/24
Filed: 2020-07-06
Abstract: The present invention provides a method and system for improving the performance of a gate tube device, a device, and a medium. The method comprises: determining an operating voltage and a limiting current of a gate tube device during a direct-current operation; applying the operating voltage and the limiting current to the gate tube device until an off-state leakage current is reduced; continuing to apply the operating voltage and the limiting current to the gate tube device until the off-state leakage current is reduced to a minimum value; obtaining a first operating voltage and a first limiting current corresponding to the minimum value of the off-state leakage current, and obtaining an operating voltage interval and a limiting current interval by using the first operating voltage and the first limited current as centers; applying, to the gate tube device, a second operating voltage and a second limiting current within the range of the operating voltage interval and the limiting current interval, so as to perform a direct-current operation or a pulse operation; and determining a reverse operating voltage of the gate tube device, and applying the reverse operating voltage to the gate tube device, so that the gate tube device generates a reset phenomenon.
Patent WO-2021223320-A1 (WO)
Title: Contact resistance monitoring device and manufacturing method therefor, and display panel
Inventor: NIE XIAOHUI
IPC: H01L27/12
Filed: 2020-07-08
Abstract: Provided are a contact resistance monitoring device and a manufacturing method therefor, and a display panel. The contact resistance monitoring device comprises a substrate, a gate metal layer arranged on the substrate, an interlayer dielectric layer arranged on the substrate, a source/drain metal layer arranged in a hole of the interlayer dielectric layer, and a pixel electrode layer arranged on the interlayer dielectric layer and the source/drain metal layer.
Patent WO-2022011625-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04W28/06
Filed: 2020-07-16
Abstract: 本申请提供一种载波聚合的配置方法、装置、设备及存储介质，在具体的方案中可通过共用MAC实体实现不同RAT的载波的载波聚合，还提供一种跨站址的载波聚合的配置方案，在网络设备进行载波聚合的配置过程中，根据UE是否支持跨RAT载波聚合或者跨站址载波聚合进行传输和协议栈的配置，进一步的提升可聚合的带宽，提高传输速率。
Patent WO-2022006977-A1 (WO)
Title: Sound generation device
Inventor: YAN XUDONG
IPC: H04R9/06
Filed: 2020-07-17
Abstract: The present application relates to the field of electroacoustic conversion, and particularly relates to a sound generation device. In the sound generation device of the present application, a magnetic circuit system comprises a magnetic bowl fixed to a basket and a magnetic steel unit fixed to the magnetic bowl; the magnetic bowl comprises a magnetic bowl bottom wall for fixing the magnetic steel unit and a magnetic bowl side wall for surrounding the magnetic steel unit; the magnetic bowl side wall and the magnetic steel unit are spaced apart from each other and form a magnetic gap; the magnetic steel unit comprises a first magnetic steel, a pole core, and a second magnetic steel sequentially stacked on the magnetic bowl bottom wall in a vibration direction; the side of the magnetic bowl side wall distant from the magnetic bowl bottom wall and the side of the second magnetic steel distant from the pole core are at the same height with respect to the magnetic bowl bottom wall in the vibration direction. According to the mode, the height of the magnetic gap is increased, a voice coil is completely located in the magnetic gap, facilitating the increasing of a magnetic driving force, and magnetic fields along the entire height of the magnetic steel unit from bottom to top are utilized, thereby improving electromagnetic utilization efficiency of the magnetic circuit system, and facilitating improvement of acoustic performance of the sound generation device.
Patent WO-2022000656-A1 (WO)
Inventor: XIANG ZHEN
IPC: G01R31/34
Filed: 2020-07-25
Abstract: A method and device for measuring the distortion of a motor system, and a computer readable storage medium, the measuring method comprising: generating a logarithmic sweep signal and an inverse signal corresponding to the logarithmic sweep signal (S100); calculating an acceleration signal of a motor according to the logarithmic sweep signal (S200); solving a kernel function of a motor system according to the acceleration signal and the inverse signal of the logarithmic sweep signal (S300); and calculating the distortion of the motor system according to the kernel function (S400). By means of the described embodiment, the distortion testing time for a motor system can be shortened on the premise that the testing precision and the existing method are approximately the same, thus facilitating rapid production line testing.
Patent WO-2021018208-A1 (WO)
Title: Firmware upgrade method and apparatus, electronic device, and storage medium
Inventor: LIN SHANGBO
IPC: G06F8/65
Filed: 2020-07-29
Abstract: The present disclosure relates to a firmware upgrade method and apparatus, an electronic device, and a storage medium. The firmware upgrade method comprises: determining whether first firmware and second firmware are consistent, wherein the first firmware is firmware in a wireless charging chip, and the second firmware is stored in a storage apparatus of an electronic device; and when the first firmware and the second firmware are inconsistent, using the second firmware to complete upgrading of the firmware in the wireless charging chip. By means of determining whether first firmware in a wireless charging chip and second firmware in a storage apparatus of an electronic device are consistent, when the first firmware and the second firmware are inconsistent, the second firmware is used to complete the upgrading of the firmware in the wireless charging chip, thereby realizing the automatic upgrading of the firmware of the wireless charging chip, and thus ensuring that a wireless charging function is normal. (FIG. 1)
Patent WO-2021052021-A1 (WO)
Title: Vibration measurement system
Inventor: GAO FENGBO
IPC: G01M13/00
Filed: 2020-07-29
Abstract: A vibration measurement system comprises a video acquisition device (101), an environmental data acquisition device (102), and a measurement apparatus (103). The video acquisition device (101), the environmental data acquisition device (102), and the measurement apparatus (103) are portable integrated apparatuses. The video acquisition device (101) comprises a camera (104). The measurement apparatus (103) comprises a processor (105) and a display screen (106), and is communicatively connected to the camera (104) and the environmental data acquisition device (102). The camera (104) acquires a first video of a measurement object and transmits same to the measurement apparatus (103). The environmental data acquisition device (102) acquires humidity information and transmits same to the measurement apparatus (103). The processor (105) processes the received first video according to a preset vibration measurement algorithm so as to obtain a target video file, determines a vibration coefficient of the measurement object according to the target video file and the humidity information, and outputs abnormality indication information. The system improves real-time measurement results, and effectively improves the convenience of performing vibration measurement.
Patent WO-2021184648-A1 (WO)
Inventor: YU YONGJIN
IPC: B65D88/16
Filed: 2020-08-06
Abstract: La présente invention concerne un sac de fret souple qui convient au chargement et au transport de matériaux pulvérulents et granulaires en vrac. Le sac de fret souple comprend un sac de fret souple (1), des bandes en forme de L (2) sont reliées à demeure à la partie supérieure d'un côté du sac de fret souple (1), et des courroies de câble (3) sont reliées à demeure à la partie supérieure des bandes en forme de L (2); une courroie de liaison (4) est reliée à demeure à la partie supérieure du sac de fret souple (1), et un couvercle d'étanchéité (5) est relié à demeure au fond de la courroie de liaison (4); des courroies latérales (6) sont reliées à demeure à un côté du couvercle d'étanchéité (5), et des éléments de fixation à boucle et crochet avant (7) sont reliés à demeure au fond de la surface avant de chaque courroie latérale (6); des courroies d'encliquetage (8) sont installées à demeure sur un côté du fond du couvercle d'étanchéité (5); et des éléments de fixation à encliquetage (9) sont installés à demeure au sommet de la surface avant du sac de fret souple (1).
Patent WO-2022027651-A1 (WO)
Title: Radio resource management method, telecommunication system and user equipment
Inventor: FENG AIJUAN
IPC: H04W72/04
Filed: 2020-08-07
Abstract: A radio resource management method for a Half-Duplex Frequency Division Duplexing (HD-FDD) transmission between a User Equipment (UE) and a network, and a telecommunication system and the UE implementing the method. At least one guard period (GP) is allocated between a DL mode and a UL mode. Transmissions in the DL mode and the UL mode are performed based on the allocation. A mode switching is performed during the at least one GP to switch between the DL mode and the UL model. In the GP allocation, a duration of the at least one GP is adaptively determined based on characteristics of the UE and/or parameters from the network.
Patent WO-2021077909-A1 (WO)
Inventor: CHENG DONGCUN
IPC: H04M1/02
Filed: 2020-09-02
Abstract: 一种盖板、显示模组及折叠式电子设备，所述盖板包括：透光的第一子盖板、透光的第二子盖板以及透光的弯折部；所述弯折部连接在所述第一子盖板和所述第二子盖板之间，所述弯折部上设置有多个开孔，所述开孔内填充有透光的填充件；所述第一子盖板、所述第二子盖板通过所述弯折部的弯折可折叠，其中，所述填充件的韧性大于所述第一子盖板和所述第二子盖板的韧性。