baber/WOPTO huggingface dataset:
Patent WO-2020057120-A1 (WO)
Title: 诺米林在制备改善胆汁淤积和代谢性疾病所致肝脏损伤的药物中的应用
Inventor: HUANG CHENG
IPC: A61K31/585
Filed: 2019-04-23
Abstract: 本发明涉及诺米林在制备改善胆汁淤积和代谢性疾病所致肝脏损伤的药物中的应用，属于药物制备技术领域。本发明提供了提供诺米林在制备改善胆汁淤积和代谢性疾病所致肝脏损伤的药物中的应用。诺米林能够通过改善胆汁酸代谢、抗炎、抗氧化应激、降低脂质合成等对肝脏损伤起到明显的改善作用。
Patent WO-2020113897-A1 (WO)
Inventor: YUAN YU
IPC: G06K9/62
Filed: 2019-04-25
Abstract: Disclosed by the present invention is a Chinese stock market scale and value index construction method; in the present invention, Chinese stock A shares are divided according to scale, value, and like dimensions to construct several different indexes: small-scale value, medium-scale value, large-scale value, small-scale mixing, medium-scale mixing, large-scale mixing, small-scale growth, medium-scale growth, and large-scale growth; blocks of the A shares are subdivided such that same are more targeted so as to guide a stock market participant; at the same time, samples ranked at the bottom are discarded when samples of the index in the present application dynamically change such that the index thereof remains true.
Patent WO-2020232708-A1 (WO)
Title: Single-temperature-point temperature sensor sensitivity calibration
Inventor: WONG CHUN FAI
IPC: G01K7/01
Filed: 2019-05-23
Abstract: A single-temperature-point temperature-sensitivity sensor assumes that all sensitivity lines converge at absolute zero temperature, so during calibration measurement is needed at only one temperature. A sensor output voltage (VTS) is generated by current from a mirrored current source (28) flowing through a variable resistor (38). During calibration, the resistance (R2) of the variable resistor (38) and the mirror ratio of the mirrored current source (28) are adjusted. An error amplifier (20) compares voltages generated by unit currents generated by unit current sources (22, 26) to adjust the unit current sources (22, 26) and the mirrored current source (28). Each unit current flows through a grounded-base PNP transistor (31, 32). A switchable PNP transistor (33) is in parallel with one of the grounded-base PNP transistors (32) and has its base switched on and off to adjust the PNP current for two measurements. The difference (DVTS') between the two measurements is compared to a calibration target (DVTS) to adjust the variable resistor (38) and mirror ratio during calibration at a single temperature.
Patent WO-2020133904-A1 (WO)
Title: 移动终端
Inventor: HUANG MAOZHAO
IPC: H04M1/02
Filed: 2019-05-29
Abstract: 本申请公布了一种移动终端，包括主机端及能够可拆卸安装于所述主机端的第一子机端，所述第一子机端包括显示面、背面及周面，所述显示面与所述背面相背设置，所述周面连接于所述显示面与所述背面之间，所述主机端包括第一面，所述第一面为曲面，所述第一面的中部向所述主机端内部凹陷形成第一收容槽，所述第一收容槽包括槽底壁和槽侧壁，所述第一子机端能够全部或者部分收容于所述第一收容槽，当所述第一子机端全部或者部分收容于所述第一收容槽时，所述周面抵持于所述槽侧壁，或者所述显示面或所述背面抵持于所述槽底壁，或者所述周面抵持于所述槽侧壁，且所述显示面或所述背面抵持于所述槽底壁。
Patent WO-2019228428-A1 (WO)
Inventor: CHEN GUODAO
IPC: H04L47/76
Filed: 2019-05-30
Abstract: 本申请公开一种灵活以太网中调整传输通道的带宽的方法和装置，在需要增大传输通道的带宽时，根据业务数据的流向的相反方向依次增加各个节点的带宽，以及在需要减小传输通道的带宽时，根据业务数据的流向依次减小各个节点的带宽，这样在调整传输通道的带宽的过程中，降低上游的业务数据传输到下游发生丢失的概率，提高业务数据传输的可靠性。
Patent WO-2020237646-A1 (WO)
Inventor: LI HENGJIE
IPC: H04N19/102
Filed: 2019-05-31
Abstract: Provided in the embodiments of the present invention are an image processing method and device, and a computer-readable storage medium. The image processing method comprises: acquiring frequency domain information of an image to be processed, wherein the frequency domain information is obtained by means of an image encoder performing time frequency conversion processing; processing the frequency domain information by means of a preset first neural network model to obtain a first encoding parameter of the image to be processed; and sending the first encoding parameter to the image encoder, so that the image encoder encodes, according to the first encoding parameter, the image to be processed. According to the embodiments of the present invention, an image encoder and a first neural network model are effectively combined, thereby improving the image encoding efficiency and performance.
Patent WO-2020257962-A1 (WO)
Inventor: JING WEIBING
IPC: H02M3/07
Filed: 2019-06-24
Abstract: A system (100) includes a switching converter (102) with an output inductor (114). The switching converter (102) also includes a switch set (112) with a switch node (430) coupled to the output inductor. The switching converter (102) also includes a first drive stage (108A) coupled to the switch set (112). The switching converter (102) also includes a second drive stage (108B) coupled to the switch set (112). The switching converter (102) also includes a controller (103) coupled to the first drive stage (108A) and the second drive stage (108B). The controller (103) includes a supply voltage detector circuit (104). The controller (103) also includes a level shifter (106) coupled to an output of the supply voltage detector circuit (104). The controller (103) also includes a selection circuit (107) coupled between the level shifter (106) and the second drive stage (108B).
Patent WO-2020107901-A1 (WO)
Inventor: ZENG WEI
IPC: B65G53/34
Filed: 2019-07-22
Abstract: 一种真空吸料机及具有其的尿素机，真空吸料机包括：主吸料罐（10），主吸料罐（10）具有第一腔体、进料口和第一抽气口，进料口和第一抽气口均与第一腔体连通，其中，第一抽气口用于连接抽气设备以使第一腔体产生负压，产生负压的第一腔体能够通过进料口吸入物料；第一阻挡件（30），设置在第一腔体内且位于进料口和第一抽气口之间。
Patent WO-2020107903-A1 (WO)
Title: Battery pack voltage sampling circuit and method, and system
Inventor: CHEN YONG
IPC: G01R31/396
Filed: 2019-07-22
Abstract: A battery pack voltage sampling circuit and method, and a system. The battery pack voltage sampling circuit comprises at least two voltage sampling loops. Each of the voltage sampling loops comprises a same battery pack, at least one resistor connected in parallel with the battery pack, and at least one controllable logic switch. The resistance of each of the voltage sampling loops comprises a sampling resistor for voltage sampling. Each of the controllable logic switches has a first state in which all the voltage sampling loops are disconnected, and a second state in which each of the voltage sampling loops is independently connected. By using the connection method of multiple voltage sampling loops, and controlling the controllable logic switches in the circuit according to different sampling requirements, unnecessary power consumption caused by resistance in the circuit can be can eliminated; in addition, by controlling the controllable logic switches to perform voltage sampling multiple times and performing averaging, the accuracy of voltage sampling can be increased, and the reliability of the voltage sampling circuit can be enhanced.
Patent WO-2021016792-A1 (WO)
Title: A brassiere and method of manufacturing the brassiere
Inventor: LIU ZHENQIANG
IPC: A41C5/00
Filed: 2019-07-29
Abstract: A brassiere (100) having a side-wing (110,112) and a bra cup (104,106) is disclosed. The bra cup (104,106) has a cup portion (134,146) and a flange portion (140,152) attached to the side-wing (110,112). The flange potion (140,152) includes a flange (186) disposed at an inner side (130,142) of the bra cup (104,106), and an outer layer (176) being disposed at an outer side (132,144) of the bra cup (104,106) and coupled to the flange (186). Further, a portion of the side-wing (110,112) is disposed between the outer layer (176) and the flange (186), and is attached to the outer layer (176) by using at least one thread line (160,162,164,166). The at least one thread line (160,162,164,166) is disposed on the outer side (132,144) of the bra cup (104,106). Further, the inner side (130,142) of the bra cup (104,106) is devoid of thread line (160,162,164,166).
Patent WO-2021017024-A1 (WO)
Inventor: YE JIANLI
IPC: F24C15/20
Filed: 2019-08-08
Abstract: 本发明公开了一种一键加速抽油烟机，包括第一电容、第二电容、第一交流电机、第二交流电机、总开关、第一档位切换开关、第二档位切换开关、第一电阻和第二电阻；所述一键加速抽油烟机接线简单，在进行电机转速的低速到高速的切换时，拨动档位切换开关的闸刀，将所连接的电容短路，增大电路中的电流，使得所连接的电机转速迅速增大。用户可通过档位切换开关实现高速/低速的电机转速的调节，操作简便。
Patent WO-2020034994-A1 (WO)
Inventor: LIU YINGCE
IPC: H01L33/10
Filed: 2019-08-14
Abstract: A flip-chip light-emitting chip and a fabrication method therefor. The flip-chip light-emitting chip comprises a substrate (10) and an n-type semiconductor layer (21), an active area (22), a p-type semiconductor layer (23), a reflective layer (30), a barrier layer (40), an adhesive layer (100), a first insulating layer (50), an extended electrode layer (60), a second insulating layer (70), an n-type electrode (81), and a p-type electrode (82) sequentially grown from the substrate. The first insulating layer (50) is provided with at least one first channel (51) and at least one second channel (52). A first extended electrode part (61) and a second extended electrode part (62) of the extended electrode layer (60) respectively are stacked on the first insulating layer (50) and extended to the n-type semiconductor (21) via the first channel (51) and extended to the barrier layer (40) via the second channel (52). The second insulating layer (70) is provided with at least one third channel (71) and at least one fourth channel (72). The n-type electrode (81) is extended to the first extended electrode part (61) via the third channel (71). The p-type electrode (82) is extended to the second extended electrode part (62) via the fourth channel (72).
Patent WO-2020038371-A1 (WO)
Inventor: BI CHENG
IPC: H04W4/02
Filed: 2019-08-20
Abstract: 本文公开了一种PRS的生成方法、装置、通信系统及存储介质，其中，方法包括：基于上层配置参数，确定PRS序列的伪随机序列初始值c  init ；基于所述PRS序列的c  init ，通过第一算法生成所述PRS序列。
Patent WO-2021026952-A1 (WO)
Inventor: LIN YUEJIN
IPC: G03B21/56
Filed: 2019-08-21
Abstract: Disclosed are a method and system for multi-screen spatial holographic interaction control, relating to the field of digital visual multimedia applications, and capable of using an L-shaped spatial CAVE and a phantom imaging apparatus in a combined manner. The present invention comprises: an upper computer loading video data, and transmitting the video data to a spatial cave module and a phantom imaging module; according to the video data, the spatial cave module displaying an image of a first region on a first display screen and displaying an image of a second region on a second display screen; according to the video data, the phantom imaging module displaying an image of a third region on a third display screen, and projecting the image of the third region onto an imaging screen; the upper computer receiving a leap motion control signal sent by a leap motion controller; and querying video data corresponding to the leap motion control signal, and transmitting the video data to the spatial cave module and the phantom imaging module. The present invention is applicable to glasses-free 3D playing.
Patent WO-2020052493-A1 (WO)
Inventor: KAN YONG
IPC: G06F9/445
Filed: 2019-09-05
Abstract: 本申请实施例提供了一种应用的冻结方法及装置，存储介质及电子设备。可选地，该应用的冻结方法包括：监控在后台运行的应用的耗电行为，并对满足异常耗电行为的应用进行冻结。通过本申请实施例，解决了相关技术中存在的冻结策略十分复杂，同时干扰用户正常使用应用的问题，进而达到了既能节约电量等资源，又不影响用户使用，提高用户体验的效果。
Patent WO-2021031246-A1 (WO)
Title: METHOD FOR PREPARING CHIRAL β-HYDROXYLCARBOXYLATE COMPOUND
Inventor: HU XINHU
IPC: C07C69/675
Filed: 2019-09-06
Abstract: The present application discloses a method for preparing a chiral β-hydroxylcarboxylate compound, involving firstly dissolving a dichlorophenyl ruthenium dimer, a ligand and an alkaline additive in a solvent under the protection of an inert gas, and stirring same at room temperature to produce a catalyst in situ; and then dissolving the substrate β-carbonylcarboxylate in a solvent, adding same to the prepared catalyst, introducing hydrogen and subjecting the substrate β-carbonylcarboxylate to an asymmetric catalytic hydrogenation reaction, wherein the reaction conditions are as follows: the pressure is 10-100 atmospheres, the reaction temperature is 0-200ºC, and the reaction time is 12-48 hours. The invention has a high reaction activity and selectivity, mild hydrogenation reaction conditions, is suitable for a variety of β-carbonylcarboxylates, and has a wide substrate application range and a small amount of environmental pollution created during the reaction process.
Patent WO-2020192026-A1 (WO)
Inventor: YANG JUNYAN
IPC: G01C11/12
Filed: 2019-09-09
Abstract: A measurement method and system for an urban mountain-viewing visible range. The system comprises the following modules: an integral database scene construction module, used for obtaining a digital model containing a mountain and an urban area by means of oblique photography measurement; an observation area full-surface rasterization module, used for extracting an observation area and rasterizing the surface of the model; an observation point spherical coordinate system creation module, used for setting an observation point and creating a spherical coordinate system according to a sight angle; a mountain effective projection plane cutting module, used for cutting out a mountain effective projection plane in the spherical coordinate system; a mountain-viewing sight blocking computation module, used for generating mountain-viewing sight and computing whether the sight is blocked; and a data output and imaging module, used for outputting mountain-viewing visible range data and imaging to generate a mountain-viewing visible range map.
Patent WO-2021046731-A1 (WO)
Inventor: CHEN JIONG
IPC: H01R4/2406
Filed: 2019-09-11
Abstract: A waterproof quick cable connector comprises a male plug (1) and a female socket (2). A pressing member (3) is provided between the male plug (1) and the female socket (2). An upper and lower end of the pressing member (3) are provided with an output cable sealing gasket (4) and an input cable sealing gasket (5), respectively. A power output cable (6) is provided between the output cable sealing gasket (4) and the male plug (1). A power input cable (7) is provided between the input cable sealing gasket (5) and the female socket (2). The pressing member (3) is provided with a conductive insertion plate (8). An upper end of the conductive insertion plate (8) passes through the output cable sealing gasket (4) and then penetrates a cable jacket of the power output cable (6). A lower end of the conductive insertion plate (8) passes through the input cable sealing gasket (5) and then penetrates a cable jacket of the power input cable (7). The power input cable (7) and the power output cable (6) are electrically connected by the conductive insertion plate (8). A configuration of the output cable sealing gasket (4) and the input cable sealing gasket (5) at the upper and lower end of the pressing member (3) provides superior waterproof performance between the power input cable (7), the power output cable (6), and the conductive insertion plate (8), and provides protection to the conductive insertion plate (8) against erosion in adverse circumstances, thereby ensuring uninterrupted operation of lamp devices.
Patent WO-2021046783-A1 (WO)
Title: Channel state information feedback
Inventor: LIU HAO
IPC: H04B7/06
Filed: 2019-09-11
Abstract: Embodiments of the present disclosure relate to method, device, apparatus and computer readable storage media for channel state information (CSI) feedback. The first device determines a first indicator of a first CSI mode based on current measurement of a channel between the first device and a second device. The first device determines a second indicator of a second CSI mode at least in part based on previous CSI feedback. Then, the first device selects, from the first CSI mode and the second CSI mode, a target CSI mode for current CSI feedback based on the first indicator and the second indicator. With such a dynamic design of an explicit CSI feedback, it is possible to lead to a trade-off between system performance and CSI feedback payload, especially for new radio system, by flexibly switching between different CSI modes. As such, a save of CSI payload and a gain of cell average throughout can be achieved.
Patent WO-2021022627-A1 (WO)
Inventor: LIU PEICHAO
IPC: G01D5/241
Filed: 2019-09-17
Abstract: A housing (100) of a mechanical device and a robot (200). The housing (100) of the mechanical device comprises an electrode (110) and a first shielding layer (120). The electrode (110) can form a capacitor with an approaching conductor, and is used to connect to a detection circuit (160) that generates an electrical signal representing a capacitor or a variation thereof. When the relative position relation between the approaching conductor and the electrode (110) changes, a capacitance value of the capacitor changes. By connecting the electrode (110) to the detection circuit (160) that generates an electrical signal representing a capacitor or a variation thereof, the distance between the electrode (110) and the conductor or the change thereof can be further obtained, so that the housing (100) of the mechanical device can sense the proximity of an external conductor, and the non-contact distance sensing is achieved. Moreover, the first shielding layer (120) and the electrode (110) are arranged in layers at intervals, and the area of the first shielding layer (120) is not less than that of a corresponding electrode, which can shield an interference signal inside the mechanical device, thereby better implementing a distance sensing function of the housing (100). In addition, a robot body comprises a hollow frame of the robot (200), and the housing (100) covers at least a part of the surface of the hollow frame of the robot (200).
Patent WO-2020057625-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04W36/00
Filed: 2019-09-20
Abstract: Embodiments of the present application provide a gateway switching method, a gateway reselection method, and a communication apparatus. The method comprises: a source gateway determines to implement gateway switching on a terminal device; the source gateway determines a target gateway of the terminal device to be served; and the source gateway switches the terminal device from the source gateway to the target gateway. According to the gateway switching method, the gateway reselection method, and the communication apparatus provided by the embodiments of the present application, in a non-3GPP network architecture, when a terminal device needs gateway switching, a source gateway of the terminal device or the terminal device may switch the terminal device from the source gateway of the terminal device to the target gateway, so as to implement gateway switching in the non-3GPP network architecture, and the usage scenarios of the non-3GPP network architecture is expanded.
Patent WO-2021056384-A1 (WO)
Inventor: WATFA MAHMOUD
IPC: H04W28/02
Filed: 2019-09-27
Abstract: Various techniques and approaches described herein may be applied to control congestion at a session management (SM) function (SMF) based on at least one back-off timer maintained at a user equipment (UE). In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE may be configured to establish a protocol data unit (PDU) session with a SMF. The UE may be configured to determine whether a back-off timer associated with the PDU session is terminated. The UE may refrain from sending, to the SMF, data over a control plane associated with the PDU session when the back-off timer is unterminated. The UE may send, to the SMF, the data over the control plane associated with the PDU session when the back-off timer is terminated.
Patent WO-2020125158-A1 (WO)
Inventor: TERAOKA HIROYUKI
IPC: G02B13/06
Filed: 2019-10-10
Abstract: Disclosed is a camera lens composed of eight lenses. The camera lens comprises a first lens (L1) with positive refraction power, a second lens (L2) with negative refraction power, a third lens (L3) with negative refraction power, a fourth lens (L4) with positive refraction power, a fifth lens (L5) with negative refraction power, a sixth lens (L6) with positive refraction power, a seventh lens (L7) with positive refraction power, and an eighth lens (L8) with negative refraction power, all of the lenses being arranged from an object side in sequence, and defined condition formulas 0.20 ≤ R1/R2 ≤ 0.50 and 1.00 ≤ R3/R4 ≤ 1.40 are met, wherein R1 is the curvature radius of an object side surface of the first lens (L1), R2 is the curvature radius of an image side surface of the first lens (L1), R3 is the curvature radius of an object side surface of the second lens (L2), and R4 is the curvature radius of an image side surface of the second lens (L2).
Patent WO-2020035083-A1 (WO)
Title: Anti-elevator fall apparatus
Inventor: WANG CHONGHAO
IPC: B66B5/06
Filed: 2019-10-12
Abstract: An anti-elevator fall apparatus, comprising at least two sets of buffer coils (2), a plurality of lasers (1), at least one laser detector, magnetic field generating coils (3) arranged at the top and bottom of every floor, a speed sensor, and an elevator fall power supply. The at least two sets of buffer coils (2) are arranged at the upper and lower ends and the middle of a car (5), the plurality of lasers (1) are mounted on an inside wall of an elevator shaft, the at least one laser detector is mounted on the car (5) and arranged relative to the lasers (1), the elevator fall power supply is electrically connected to the magnetic field generating coils (3) and the buffer coils (2), and the speed sensor is electrically connected to the laser detector and used for calculating the descent speed of the car (5). When the descent speed is greater than a maximum stable speed, the elevator fall power supply is turned on, and the magnetic field generating coils (3) generate an upward magnetic field which interacts with a downward magnetic field of the buffer coils (2), so as to decelerate the car (5). The anti-elevator fall apparatus effectively detects falling of the car (5), and executes the corresponding deceleration operation, thereby ensuring the safety of the car (5). The present invention has high practicality.
Patent WO-2020083127-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/08
Filed: 2019-10-21
Abstract: A dust removal system and method for engine intake air. The dust removal method is absorbing, by using an intake air ionizing dust removal electric field, particles in intake air that is to enter an engine to remove and reduce ozone generated during intake air ionizing dust removal. The dust removal system and method for engine intake air can effectively remove particles in air that is to enter an engine, such that the air entering the engine is clean.
Patent WO-2020083152-A1 (WO)
Title: Engine intake dust removal system and method
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: An engine intake dust removal system and method. The engine intake dust removal system comprises an intake dust removal system inlet (1011), an intake dust removal system outlet, and an intake electric field device (1014). The intake dust removal system (101) and method can effectively remove particulate matter from gas to enter an engine, so that the gas entering the engine is cleaner.
Patent WO-2021056650-A1 (WO)
Inventor: CHENG YUAN
IPC: B23K9/32
Filed: 2019-10-23
Abstract: 一种采用等离子热源进行双金属电弧增材制造的方法，采用等离子焊机作为热源，双金属焊丝中的焊丝A和焊丝B同时作为熔覆的填充材料，焊丝A和焊丝B分别通过与其对应的送丝系统按照所需的送丝速度将焊丝A和焊丝B一起送入等离子弧产生的熔池中进行熔化，形成混熔焊丝；利用增材制造软件对待打印的工件进行建模，根据该工件的材料性能，确定每层增材层高，用电弧增材制造切片软件在Z方向上对零件数模按照确定层高进行分层切片，每层切片的熔覆方式为：外壁采用的混熔焊丝进行回字型直线熔覆，内层采用混熔焊丝进行直线填充熔覆。