baber/WOPTO huggingface dataset:
Patent WO-2021103236-A1 (WO)
Inventor: CHEN CHUNCHI
IPC: G02F1/1347
Filed: 2019-12-24
Abstract: A liquid crystal display panel, comprising a first liquid crystal panel (10) and a second liquid crystal panel (20), wherein the first liquid crystal panel (10) comprises a first scan line (111) and a first data line (112), and wherein the second liquid crystal panel (20) comprises a second scan line (211) and a second data line (212). The included angle between the first scan line (111) and the first data line (112) is equal to that between the second scan line (211) and the second data line (212), and the included angle between the first scan line (111) and the second scan line (211) is 30-60 degrees. The included angle between the first scan line (111) and the second scan line (211) is limited within the range of 30-60 degrees, such that an angle difference within a certain range exists between a picture displayed by the first liquid crystal panel (10) and a picture displayed by the second liquid crystal panel (20), and the beneficial effect of relieving or eliminating moire is generated according to the characteristics of the pictures recognized by human eyes.
Patent WO-2021128086-A1 (WO)
Title: 固定化酶、其制备方法及其应用
Inventor: HONG HAO
IPC: C12N11/08
Filed: 2019-12-25
Abstract: 提供了一种固定化酶、其制备方法及其应用。该固定化酶包括酶及固定酶的氨基树脂载体，酶选自转氨酶、酮还原酶、单加氧酶、氨裂解酶、烯还原酶、亚胺还原酶、氨基酸脱氢酶及腈水解酶中的任意一种，氨基树脂载体为交联剂修饰的氨基树脂载体，交联剂为经过高聚物处理过的交联剂。通过采用高聚物处理过的交联剂对氨基树脂载体进行修饰，有利于使固定于其上的酶形成网状交联，进而使这些酶的固定效果更加稳定，从而提高这些酶的循环利用效率。
Patent WO-2020253205-A1 (WO)
Inventor: REN WEI
IPC: B60L53/66
Filed: 2019-12-27
Abstract: An electric taxi charging prompt method, an electronic device, and a storage medium. The method comprises: obtaining power station information within a preset range centered about a passenger destination (S101); and if there is a power station that meets a preset prompt condition within the preset range centered about the passenger destination, performing a prompt operation (S102). Power stations near the geographical position of the passenger destination are searched for before the end of an order, so that the scattered idle time between orders can be fully utilized, and the driver is automatically prompted to charge to keep the power of the electric taxi at a relatively high level instead of charging when the power is low; thus, the driver can receive as many orders as possible, thereby increasing the use efficiency of the electric taxi.
Patent WO-2021000575-A1 (WO)
Inventor: Zhou Yashun
IPC: G06F21/62
Filed: 2020-01-11
Abstract: Embodiments of the present description provide a data interaction method and apparatus, and an electronic device. The method comprises: determining the value of a target factor according to the share of service data owned by oneself, the target factor being the exponential factor of a target variable in data items of the polynomial; the target variable being a variable associated with the share in the polynomial; secretly sharing, on the basis of the value of the target factor, values of the data items in the polynomial with the cooperating party in a parallel manner to obtain the share of the values of the data items; and determining the share of the value of the polynomial on the basis of the share of the values of the data items. The data interaction method and apparatus, and the electronic device in the embodiments of the present description can improve the calculation efficiency of the value of the polynomial.
Patent WO-2021146843-A1 (WO)
Title: Stack amplifier, radio frequency transceiver circuit, device and switch control method
Inventor: HAN KEFENG
IPC: H03F3/16
Filed: 2020-01-20
Abstract: A stack amplifier, a radio frequency transceiver circuit, a device and a switch control method. The stack amplifier comprises a first transistor (41), a second transistor (42) and a bias circuit (43). A bias end of the first transistor (41) is grounded, and an output end thereof is connected to an input end of the second transistor (42). A bias end of the second transistor (42) receives a bias voltage by means of the bias circuit (43). The bias circuit (43) comprises a bias resistor and a variable impedance member. The present invention implements high impedance in an off state, and reduces two-way loss of a circuit.
Patent WO-2020169103-A1 (WO)
Title: Independent coding of palette mode usage indication
Inventor: ZHU WEIJIA
IPC: H04N19/503
Filed: 2020-02-24
Abstract: Devices, systems and methods for palette mode coding are described. An exemplary method for video processing includes performing a conversion between a block of a video region of a video and a bitstream representation of the video. The bitstream representation is processed according to a first format rule that specifies whether a first indication of usage of a palette mode is signaled for the block and a second format rule that specifies a position of the first indication relative to a second indication of usage of a prediction mode for the block.
Patent WO-2021174476-A1 (WO)
Inventor: WANG YIPING
IPC: G02B27/09
Filed: 2020-03-05
Abstract: A focusing vortex beam generator and a manufacturing method therefor. The focusing vortex beam generator comprises: a single-mode optical fiber (110), a graded-index optical fiber (120) and a composite spiral phase plate (150); an input end of the graded-index optical fiber (120) is butt-coupled to the single-mode optical fiber (110), and an output end of the graded-index optical fiber (120) is butt-coupled to the composite spiral phase plate (150).
Patent WO-2020192402-A1 (WO)
Inventor: YANG YONGRONG
IPC: C08F2/00
Filed: 2020-03-09
Abstract: The present invention relates to an olefin polymerization method and system in the field of olefin polymerization. The method comprises: combining supported double catalysts with a series process; after performing heat exchange and gas-liquid separation on circulating airflow, introducing the obtained liquid materials into a separate first reactor to be in contact with the supported double catalysts for a polymerization reaction; then introducing reaction materials and first polyolefin generated by means of the reaction into a second reactor to continue the polymerization reaction, thereby enabling particles to circulate between the first reactor and the second reactor, so that the mixing effect of two polyolefin having distinct differences in properties is improved and the occurrence of separation phenomena is avoided, thereby facilitating producing an olefin polymer having a wide distribution of the molecular weight, good compatibility, and excellent performance. Moreover, ethylene gas is introduced into the first reactor, thereby further reducing a hydrogen/ethylene ratio, improving the molecular weight of polyethylene, and improving the product performance.
Patent WO-2020182110-A1 (WO)
Inventor: ZHANG QIANG
IPC: B65B57/20
Filed: 2020-03-10
Abstract: The present invention provides a method of continuously performing weighing, counting and packaging using a weighing scale, which comprises a controller, a weighing platform, and a display screen. The method comprising steps for reading parameters of each type of items in the list, identifying the items on the weighing platform and determining parameters of the items and carrying out weighing and counting before packaging. The method also involves reporting an error in case of a parameter mismatch and drawing the attention of an operator for performing a manual check. The present method simplifies the operation, shortens the counting and packaging time, reduces the error, and improves work efficiency.
Patent WO-2021134914-A1 (WO)
Inventor: JIAO JINGKAI
IPC: C12R1/645
Filed: 2020-03-10
Abstract: 提供了一种紫色红曲霉（ monascus purpureus）菌株及其在制备乳制品中的用途，该菌株保藏号为CGMCC No.18564。还提供了由该紫色红曲霉制备获得干酪的方法，包括将紫色红曲霉接种于包含发酵剂的液态奶中，发酵、凝结，排出凝乳中的乳清后，成熟凝乳以提供干酪。
Patent WO-2020192513-A1 (WO)
Inventor: HE YE
IPC: A01N1/02
Filed: 2020-03-18
Abstract: The present invention relates to a piece of medical equipment. Provided is a mechanical perfusion preservation device for a living body's organ. The device comprises: an organ bin (2) for accommodating the living body's organ and accessory vessels thereof; a liquid storage bin (3) located below the organ bin (2) and used for storing circulation perfusate; a temperature maintaining device (4) for maintaining the temperatures of the living body's organ and the circulation perfusate; an oxygenator (5) for continuously oxygenating the circulation perfusate; a thrombus filter (6) for filtering the circulation perfusate; a pump (7) for pressurizing the circulation perfusate; and a perfusion pipeline (8) for sequentially connecting the liquid storage bin (3), the thrombus filter (6) and the oxygenator (5) and pressurizing and circularly perfusing the living body's organ under the drive of the pump (7). The mechanical perfusion preservation device may pressurize and circularly perfuse an aorta system of a living body and may perfuse one or more living body organs simultaneously. On the basis of the principles for the mechanical perfusion of organs, the device of the present invention may simultaneously perfuse a plurality of organs by using oxygenated blood or a cell component-free circulation perfusate.
Patent WO-2020192630-A1 (WO)
Title: Method and apparatus for providing transport context and on-path meta data to support 5g enabled networks
Inventor: JOHN KAIPPALLIMALIL MATHEW
IPC: H04L29/06
Filed: 2020-03-23
Abstract: A plurality of multi-transport network context-identifiers (MTNC-IDs) may be determined. Each MTNC-ID corresponds to a forwarding path spanning between two data plane network functions, and is associated with a set of resource provisioning requirements for one or more transport networks on the forwarding path to provision transport resources for forwarding traffic on the forwarding path. A MTNC-ID may be sent to one or more transport networks on a corresponding forwarding path, where each transport network programs routers for routing data packets according to the MTNC-ID. The MTNC-ID may also be sent to a data plane network function of the corresponding forwarding path through a session management function (SMF), for associating the MTNC-ID with data packets to be transmitted on the corresponding forwarding path.
Patent WO-2020220966-A1 (WO)
Title: Multi-strain liquid fermented vinegar rich in lactic acid and acetoin, and brewing method therefor
Inventor: XU ZHENGHONG
IPC: C12J1/04
Filed: 2020-04-10
Abstract: Disclosed are a multi-strain liquid fermented vinegar rich in lactic acid and acetoin, and a brewing method therefor. The brewing method comprises: firstly, soaking and cooking rice or sticky rice; adding water and then adding a liquifying enzyme and a saccharifying enzyme to obtain a saccharification liquid; inoculating with Saccharomyces cerevisiae for fermentation to obtain a mash; mixing bran with water, and then filtering the mixture to obtain a bran leaching solution; inoculating with Lactobacillus helveticus to obtain a lactic acid fermentation broth; mixing the mash with the lactic acid fermentation broth, and inoculating with Acetobacter pasteurianus and Gluconacetobacter xylinum for acetic fermentation to obtain a vinegar liquor rich in acetoin; and then adding saccharose and inoculating with fermented Lactobacillus acetotolerans for anaerobic fermentation to obtain the liquid fermented vinegar rich in acetoin and lactic acid.
Patent WO-2021212328-A1 (WO)
Title: 一种信息传输方法及终端设备、存储介质
Inventor: ZUO ZHISONG
IPC: H04W72/04
Filed: 2020-04-21
Abstract: 本申请实施例公开了一种信息传输方法及终端设备、存储介质，包括接收多个第一物理下行控制信道PDCCH，多个第一PDCCH用于调度相同的第一数据；根据多个第一PDCCH，传输第一PDCCH调度的第一数据。采用上述方法实现方案，终端设备通过接收用于调度相同的第一数据的多个第一PDCCH，增加了第一PDCCH的传输数量，提高了第一PDCCH的覆盖。
Patent WO-2020238511-A1 (WO)
Inventor: LI WENJUN
IPC: A23P30/10
Filed: 2020-04-24
Abstract: Frozen food and shaping die thereof, the frozen food comprises a cylindrical frozen food body (21), wherein a first through hole (22) is disposed at the center of the frozen food body (21), a plurality of grooves (23) are disposed at the side surface thereof, and a concave portion (24) is provided at the bottom surface thereof. The shaped frozen food may be integrally and uniformly heated during a subsequent steam heating process, and the taste of the heated food is thus ensured.
Patent WO-2021223169-A1 (WO)
Title: Method and device for detecting power output of unmanned aerial vehicle
Inventor: WANG XIAOLIANG
IPC: G05D1/00
Filed: 2020-05-07
Abstract: A method and a device for detecting power output of an unmanned aerial vehicle (110, 201, 1400, 1601). Said method comprises: acquiring a control instruction for an electric motor (152, 1412), the control instruction for the electric motor (152, 1412) being used for indicating a desired rotational speed (S301, S801, S1201) of the electric motor (152, 1412); and according to the desired rotational speed of the electric motor (152, 1412), and an angular speed and a linear acceleration of the unmanned aerial vehicle (110, 201, 1400, 1601), acquiring the power output condition of a power system (150, 1410) of the unmanned aerial vehicle (110, 201, 1400, 1601) (S302, S803). The power output condition of the power system (150, 1410) can also be obtained without measuring the rotational speed of the electric motor (152, 1412), ensuring that the power output condition of the power system (150, 1410) can also be detected when an electronic speed controller (151, 1411) fails, so that when power failure occurs, a control measure for the unmanned aerial vehicle (110, 201, 1400, 1601) is made, preventing the unmanned aerial vehicle (110, 201, 1400, 1601) from crashing.
Patent WO-2020228595-A1 (WO)
Inventor: YIN LIANG
IPC: G02B26/08
Filed: 2020-05-08
Abstract: The present invention relates to the field of laser projection, and more particularly, relates to a projection lens and a laser projection device. The projection lens comprises: a galvanometer; and a refraction system and a reflection system sequentially arranged in a direction in which an incident image beam is transmitted. The galvanometer and the refraction system are positioned at the same side of the reflection system. The galvanometer is used to deflect the image beam. The refraction system is used to refract the image beam entering the refraction system to the reflection system. The reflection system is used to reflect the image beam entering the reflection system, and to image reflections from the image beam onto a projection screen. The invention can realize a compact laser projection device.
Patent WO-2021227003-A1 (WO)
Title: Touch driving method, touch display apparatus, and electronic device
Inventor: JIANG YICHEN
IPC: G06F3/044
Filed: 2020-05-15
Abstract: A touch driving method for a touch display apparatus (50), the touch display apparatus (50), and an electronic device. The touch driving method comprises: in the process of applying display data to a display structure of the touch display device (50) in a progressive scan manner, applying a periodic touch scan signal (TOUC) to a touch structure of the touch display apparatus (50). The display structure and the touch structure are stacked, each period of the touch scan signal (TOUC) has a signal rising edge and a signal falling edge, and the signal rising edge and the signal falling edge of at least one period of the touch scan signal (TOUC) are respectively located within a display scan period where display subpixels of the same color in different rows of the display structure are scanned. The touch driving method can mitigate the coupling effect of the signal rising edge and the signal falling edge of the touch scan signal (TOUC) on the display data, thereby mitigating or avoiding the adverse influence of the signal rising edge and the signal falling edge of the touch scan signal (TOUC) on a display picture, for example, avoiding the appearance of a water ripple phenomenon on the display picture.
Patent WO-2021232438-A1 (WO)
Inventor: WANG KANG
IPC: G06F3/041
Filed: 2020-05-22
Abstract: 本申请涉及显示技术领域，公开一种显示装置，目的是提供一种在模组长边侧绑定FPC的显示产品改进方案，并提高显示产品良率。显示装置，包括：显示模组，具有模组本体和位于所述模组本体的第一长边一侧的第一绑定部，所述第一绑定部被配置为弯折至所述模组本体的背面；第一柔性线路板，位于所述模组本体的背面，所述第一柔性线路板具有第二绑定部，所述第二绑定部与所述显示模组的第一绑定部固定连接；所述第二绑定部沿所述第一长边延伸方向的长度与所述第一绑定部沿所述第一长边延伸方向的长度大致相同。
Patent WO-2021237502-A1 (WO)
Title: Fire detector for preventing false alarms and method of use
Inventor: GAO QINGBIN
IPC: G08B17/107
Filed: 2020-05-27
Abstract: A fire detector for preventing false alarms and a method of use. The fire detector comprises a housing (10); a smoke detection bin (11) and a condensation recognition bin (12) are fixedly provided in the housing (10); a first receiving tube (13) is fixedly provided in the smoke detection bin (11); the housing (10) is provided with a first smoke inlet (180); the smoke detection bin (11) is provided with a second smoke inlet (181); a reflecting column (14) and a second receiving tube (15) are fixedly provided inside the condensation recognition bin (12); the second receiving tube (15) is located at the middle upper portion of the condensation recognition bin (12); an emitting tube assembly (17, 19) is further provided in the housing (10); the reflecting column (14) is used for reflecting detection light emitted by the emitting tube assembly (17, 19), and the second receiving tube (15) is not in an exit region of the light reflected by the reflecting column (14); the condensation recognition bin (12) is provided with an air inlet (182); a control panel (16) is further provided in the housing (10); the control panel (16) is used for outputting an alarm signal when the difference between a reverse current value of the second receiving tube (15) and a reverse current value of the first receiving tube (13) is greater than a trigger threshold. The fire detector effectively avoids the situation of false alarms.
Patent WO-2021237665-A1 (WO)
Title: Mask accessory
Inventor: ZHAN WANCHU
IPC: A41D13/11
Filed: 2020-05-29
Abstract: A mask accessory, relating to the technical field of masks. The mask accessory comprises: a cooling source bearing part (1), a breather vent (11) being provided in the middle of the cooling source bearing part (1); and a cooling source (4) provided inside the cooling source bearing part (1), the cooling source (4) comprising a water absorption unit and a coolant. The mask accessory can be used with a mask as a companion, achieves the purpose of effective cooling by means of the cooling source bearing part (1) and the cooling source (4) provided inside the cooling source bearing part (1), and implements uniform area cooling.
Patent WO-2020259253-A1 (WO)
Title: 用于检测芯片的分析装置及其操作方法和分析系统
Inventor: LI HONGQUAN
IPC: G01R1/04
Filed: 2020-06-05
Abstract: 一种用于检测芯片的分析装置及其操作方法和分析系统。该分析装置包括：基座及控制模块。控制模块包括：定位子模块、操作子模块及检测子模块。定位子模块包括接纳结构，其配置为能够接纳检测芯片。操作子模块包括至少一个操作部，其配置为能够进行接触机械操作。检测子模块配置为能够执行检测操作。
Patent WO-2021253157-A1 (WO)
Title: Cable hubs
Inventor: WEN MING
IPC: G06F1/16
Filed: 2020-06-15
Abstract: Example electronic devices are disclosed. In some examples, the electronic device includes a column having a longitudinal axis. A cable hub is disposed within the column. The cable hub includes a connection port to receive a connection plug. The cable hub is to translate along the longitudinal axis, within the column, between a first position and a second position.
Patent WO-2021258260-A1 (WO)
Title: 电解液和使用其的电化学装置
Inventor: XIONG YALI
IPC: H01M10/0567
Filed: 2020-06-22
Abstract: 本申请涉及电解液和使用其的电化学装置。本申请的电解液包括式1化合物，由本申请电解液制备的电化学装置具有改善的循环性能和高温存储性能。
Patent WO-2021004318-A1 (WO)
Inventor: LIU YUANYUAN
IPC: G06Q30/02
Filed: 2020-06-29
Abstract: A resource data processing method, relating to the field of artificial intelligence prediction technology. Said method comprises: receiving a query request sent by a terminal, the query request being used to acquire resource data prediction information concerning a region to be predicted, the query request carrying the region identifier of said region (S201); acquiring a resource data prediction index corresponding to the region identifier, querying a database according to the resource data prediction index, to acquire data to be predicted corresponding to the resource data prediction index (S202); acquiring a preset data conversion instruction, and converting, according to the preset data conversion instruction, the acquired data corresponding to the resource data prediction index, to obtain an associated value corresponding to the resource data prediction index (S203); acquiring a preset value conversion instruction, and converting, according to the preset value conversion instruction, the obtained associated value corresponding to the resource data prediction index, to obtain a reference value corresponding to the resource data prediction index (S204); inputting the reference value corresponding to the resource data prediction index into a pre-trained resource data prediction model, to obtain a resource data prediction value corresponding to the region identifier (S205); and generating resource data prediction information according to the resource data prediction value corresponding to the region identifier, and sending the resource data prediction information to the terminal for display (S206).
Patent WO-2021012936-A1 (WO)
Inventor: LI YONGTANG
IPC: F28B9/08
Filed: 2020-07-06
Abstract: The present invention provides a plate heat exchanger having a flow-dividing plate path. The heat exchanger comprises a housing and two or more heat exchange modules vertically disposed in the housing. The number of auxiliary heat exchange plates in the uppermost heat exchange module is n1, the number of auxiliary heat exchange plates in the next heat exchange module is n2, and the number of auxiliary heat exchange plates in the next heat exchange module is n3, and so on, where n1, n2, and n3 are natural numbers, and at least one heat exchange module has a non-zero number of auxiliary heat exchange plates therein. In each heat exchange module provided with an auxiliary heat exchange plate, the connection point between a main plate inlet pipe and an inlet-end collection pipe is higher than the connection point between an auxiliary plate inlet pipe and the inlet-end collection pipe. Part of liquid phase substances, including oil, in plate-path fluids are concentrated and converged by means of the inlet-end collection pipe, and are then introduced into a separate auxiliary plate to accelerate discharge of the liquid phase substances, thereby greatly reducing the amount of liquid phase substances and oil passing through heat exchange fins of the main unit, and improving the overall heat exchange efficiency of the device.
Patent WO-2021189709-A1 (WO)
Inventor: TANG ANSHENG
IPC: A24F47/00
Filed: 2020-07-09
Abstract: Provided is a disposable electronic cigarette, comprising an aluminum pipe shell with two open ends, a suction nozzle assembly, which is arranged at the position of one open end of the aluminum pipe shell and is used for a user to inhale vapor, an e-liquid storage assembly, which is arranged at a tail end of the suction nozzle assembly and is used for storing an e-liquid, and an atomization assembly, which is connected to the e-liquid storage assembly and heats the e-liquid storage assembly to generate vapor, wherein the aluminum pipe shell encloses to form an accommodating space, the e-liquid storage assembly and the atomization assembly are both accommodated in the accommodating space, the e-liquid storage assembly comprises an e-liquid cup with two open ends, the suction nozzle assembly and the atomization assembly seal the two open ends of the e-liquid cup, and e-liquid storage cotton is placed inside the e-liquid cup. The disposable electronic cigarette provided in the present utility model is safe and reliable to use.