baber/WOPTO huggingface dataset:
Patent WO-2020030191-A1 (WO)
Title: Drug delivery product, composition and system
Inventor: CHENG CHIA-LIANG
IPC: A61P35/00
Filed: 2019-08-12
Abstract: A conjugate comprising (a) a nanodiamond; (b) human serum albumin (HSA) adhered on the surface of nanodiamond by physical adsorption; and (c) a drug molecule chemically linked to said human serum albumin, wherein said drug molecule has a therapeutic effect.
Patent WO-2020038333-A1 (WO)
Title: Floating return material crushing integrated multi-tower
Inventor: ZHU XINGLIANG
IPC: B02C23/14
Filed: 2019-08-19
Abstract: Disclosed is a floating return material crushing integrated multi-tower, comprising compacted flat ground (4), a material crushing production line and at least two single towers (1), wherein the single tower (1) is erected on the compacted flat ground (4) by a floating seismic frame; the single tower (1) comprises a single tower frame arranged vertically and provided with at least two layers, and a single tower envelope structure, and a height difference is provided between the layers of the same single tower frame; each layer of the single tower frame, according to the order of material feeding, crushing and screening, is provided with a crusher (7), a vibrating screen (8), or a feeder (10); the vibrating screen (8) of material equipment that is at the end of the material crushing production line is provided with a qualified material outlet and an unqualified material outlet; and the unqualified material outlet is connected, via a return material device, to the crusher (7) or the feeder (10) that directly conveys the material to the vibrating screen (8). The floating return material crushing integrated multi-tower occupies less land, is floating, and has a high material qualification rate.
Patent WO-2020038407-A1 (WO)
Inventor: CHAO JUIHSIANG
IPC: G06T15/00
Filed: 2019-08-21
Abstract: 本申请实施例公开了一种图像渲染方法、装置及图像处理设备、存储介质。其中方法包括：获取到当前场景内的初始图像之后，确定初始图像上的第一区域和第二区域，进一步的，基于第一渲染规则对第一区域的图像数据进行渲染得到第一子图像，并基于第二渲染规则对第二区域的图像数据进行渲染得到第二子图像，最后根据第一子图像和第二子图像生成目标展示图像。
Patent WO-2020042984-A1 (WO)
Title: 一种车辆行为检测方法及装置
Inventor: YU SHUQIN
IPC: G08G1/07
Filed: 2019-08-21
Abstract: 本申请公开了一种车辆行为检测方法及装置，其中，车辆行为检测方法包括：车载智能设备采集视频帧，基于视频帧，对车辆行为进行识别，得到异常车辆行为的识别结果，将识别结果上传至服务器，以使服务器根据识别结果，进行车辆行为报警。本申请能够有效地识别各种异常车辆行为，提升了城市交通效率。
Patent WO-2020073782-A1 (WO)
Inventor: LIU JIXIANG
IPC: D04H1/4326
Filed: 2019-09-19
Abstract: A melt-blown nonwoven fabric, comprising an antibacterial polymer, the antibacterial polymer being formed by polymerizing a polyol and a guanidine salt and having a structure of formula (I). The antibacterial master batch preparation method uses a non-toxic and non-irritating polyol as raw material, being friendly to the environment and human body.
Patent WO-2020063827-A1 (WO)
Inventor: NING SHU-LIANG
IPC: G11C5/14
Filed: 2019-09-27
Abstract: An electronic device includes a plurality of semiconductor dies (A-D) stacked vertically over each other and a power supply system (402, 600). The semiconductor dies (A-D) are stacked over the power supply system (402, 600). The power supply system (402, 600) includes: a voltage generating circuit (610) configured to generate at least one voltage. The at least one voltage is provided to the plurality of semiconductor dies (A-D) through a power interconnecting structure. A semiconductor package structure (400) includes a package substrate (401); at least one semiconductor die (A-D) disposed on the package substrate (401); and the aforementioned power supply system (402, 600) disposed on the package substrate (401). The at least one semiconductor die (A-D) may include a plurality of semiconductor dies (A-D) vertically stacked on the package substrate (401).
Patent WO-2020078197-A1 (WO)
Inventor: WANG XIAOJUN
IPC: H01S5/14
Filed: 2019-09-27
Abstract: A semiconductor laser, comprising: one or more semiconductor chips (1-1), the length of a gain region (1-11A) of a light emitting unit (1-11) of each semiconductor chip (1-1) in a slow axis direction ranging from 1 mm to 10 cm; a laser resonant cavity, used for adjusting a semiconductor laser emitted from the light emitting unit (1-11) to form resonance in the slow axis direction so that the size of the gain region (1-11A) of the light emitting unit (1-11) in the slow axis direction matches a fundamental mode spot radius omega0; and a fast axis collimating element (FAC), disposed in the laser resonant cavity and used for collimating the laser emitted from the light emitting unit (1-11) in a fast axis direction. On the one hand, the output capability of high power in a gain region is improved, and on the other hand, the beam quality is further improved, and the high beam quality output of M 2 <2 is achieved.
Patent WO-2021072667-A1 (WO)
Inventor: LIU XUEDONG
IPC: G01F1/84
Filed: 2019-10-16
Abstract: 一种高精度科式流量计的检测方法，包括采集振动信号、信号调理、信号处理，通过对至少四个振动信号的处理，获得至少两个时间差信号，通过对所有的时间差进行计算，得出至少两个质量流量，处理模块将得出的所有在阈值范围内的质量流量求平均值后给出更精确的流量测量值，以减小测量的不确定度。只要有一个质量流量不在设定的阈值范围内，就可以发出报警信号提醒更换流量计，可以实现流量计故障检测报警的目的。
Patent WO-2020083157-A1 (WO)
Title: 一种发动机尾气除尘系统和方法
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: 一种发动机尾气除尘系统，包括尾气除尘系统入口、尾气除尘系统出口、尾气电场装置（1021）；所述尾气电场装置（1021）包括尾气电场装置入口（3085）、尾气电场装置出口（3088）、尾气除尘电场阴极（3081、10212）和尾气除尘电场阳极（3082、10211），所述尾气除尘电场阴极（3081、10212）和所述尾气除尘电场阳极（3082、10211）用于产生尾气电离除尘电场；所述尾气除尘电场阳极（10211）包括第一阳极部和第二阳极部，所述第一阳极部靠近所述尾气电场装置入口，第二阳极部靠近所述尾气电场装置出口，所述第一阳极部和所述第二阳极部之间设置有至少一个尾气绝缘机构（1022），用于实现所述尾气除尘电场阴极（10212）和所述尾气除尘电场阳极（10211）之间的绝缘。该发动机尾气除尘系统除尘效果好，能够有效去除发动机尾气中的颗粒物。
Patent WO-2020083283-A1 (WO)
Inventor: PETTERSSON HANS JERRY URBAN
IPC: G06Q20/08
Filed: 2019-10-22
Abstract: The present invention provides a payment method capable of automatically recognizing the payment amount, comprising: a camera recognition device connected to a network and communicating with the network; the camera recognition device is provided with at least one camera, and the camera recognition device has a unique ID number and is communicationally connected to a network processing unit and/or a local processing unit. Compared with that prior art, the payment method capable of automatically recognizing the payment amount provided by the present invention enables different types of POS systems to perform data transmission with the network by means of the camera recognition device, so that merchants and consumers do not have to manually enter the values of consumption amounts, thereby reducing operation procedures and steps; photos or videos displayed by the customers in a POS store are recognized by means of OCR technology, NFC or AI technology, and the values of the transaction amounts in the store are recognized using the camera subjected to processing such as image correction, optical character recognition and scene detection AI image recognition, and then the consumers directly make transaction payments.
Patent WO-2020186751-A1 (WO)
Inventor: LV QIANKUN
IPC: H04N5/232
Filed: 2019-10-23
Abstract: Disclosed in the present application are a camera and a method and apparatus thereof for switching between daytime and nighttime modes, a device, and a medium. The method comprises: when the current camera mode is a nighttime mode, determining a color temperature value of the current imaging picture; by using the color temperature value and an infrared light contribution rate of picture brightness obtained on the basis of white balance statistical information of the current imaging picture, determining visible light illuminance of the current imaging picture as first visible light illuminance; and by using a numerical relationship between the first visible light illuminance and a first preset illuminance threshold, determining whether to switch the current nighttime mode to a daytime mode. The present application improves the accuracy of confirming visible light illuminance in a nighttime mode, so that the problem of repeated switching between daytime and nighttime modes can be effectively mitigated.
Patent WO-2020258642-A1 (WO)
Inventor: ZHOU SHUFEN
IPC: C02F9/04
Filed: 2019-11-06
Abstract: A low-energy consumption industrial wastewater treatment device comprises a device main body (100) and a power device provided in the device main body (100). A power motor (105) serves as a main body of the power device. The power device has a power cavity (137). The power motor (105) is fixedly installed at the left end wall of the power cavity (137). The right end of the power motor (105) is in power connection with a first rotary shaft (106) . The power cavity (137) is provided therein with a first bevel gear (104) fixedly installed at the right end of the first rotary shaft (106 ). An upwardly extending second rotary shaft (154) is rotatably installed at the upper end wall of the power cavity (137). The power cavity (137) is provided therein with a second bevel gear (103) fixedly installed at the lower end of the second rotary shaft (154) and meshing with the first bevel gear (104). The device has a simple structure, and employs transmission between mechanisms to enhance interworking of the mechanisms of the device, thereby uniformly mixing potassium alum and wastewater, accelerating reaction between potassium alum and the wastewater, improving filtering efficiency, allowing addition of potassium alum to be adapted to the volume of water flowing thereover at any time, and ensuring complete purification.
Patent WO-2021022723-A1 (WO)
Inventor: SHEN WANGPING
IPC: H01M2/10
Filed: 2019-11-27
Abstract: A battery cell installation assembly comprises: a housing (10) comprising a base plate (11), a front plate (12) and a rear plate (13) respectively extending upwardly from front and rear edges of the base plate (11) and arranged opposite to each other, first side plates (14) bending inward and extending from the left and right edges of the front plate (12) in the direction in which the front plate (12) and the rear plate (13) oppose each other, and second side plates (15) bending inward and extending from the left and right edges of the rear plate (13) in the direction in which the front plate (12) and the rear plate (13) oppose each other, wherein the housing (10) is a sheet metal member, the first side plates (14) and the second side plates (15) have bent recesses (17) recessed upwardly from bottom portions thereof, and opposing edges of the first side plate (14) and the second side plate (15) are welded together; a lower protection cover (20); an upper protection cover (30); a metal strip (40); and a placement portion (16) extending upwardly from an upper corner of the housing (10). The present invention solves the problem in the art in which a forklift battery does not fit forklift battery compartments of different sizes.
Patent WO-2020199627-A1 (WO)
Title: Device and system for streaming media interaction
Inventor: ZHONG BO
IPC: H04N21/647
Filed: 2019-11-29
Abstract: The embodiments of the present disclosure provide a device and system for streaming media interaction. The device includes: a short range communication module; a wireless communication module configured to be capable of communicating with a remote server; a processor communicatively connected to the short range communication module and the wireless communication module; a memory having stored therein instructions which, when executed by the processor, enable the processor to: transmit, through the wireless communication module, a control input which is received through the short range communication module; receive a media stream responsive to the control input through the wireless communication module; and output the media stream to an external apparatus.
Patent WO-2020125526-A1 (WO)
Title: Procédé, appareil, et système de décalage d'auto-excitation
Inventor: ZHANG WEN
IPC: H04L25/03
Filed: 2019-12-11
Abstract: La présente invention concerne un procédé, un appareil, et un système de décalage d'auto-excitation. Le procédé de décalage d'auto-excitation consiste : à réaliser, selon un signal d'écho de référence, un décalage d'auto-excitation sur un signal de conversion de fréquence inférieure comprenant un signal d'écho afin d'obtenir un premier signal comprenant un signal de recroissance spectrale ; et à réaliser un filtrage de parasite sur le premier signal pour éliminer le signal de recroissance spectrale afin d'obtenir un second signal en vue d'une conversion en un signal de conversion de fréquence supérieure. Une opération de filtrage est ajoutée après une liaison de décalage d'auto-excitation et avant une liaison de conversion de fréquence supérieure pour éliminer la recroissance spectrale provoquée par un décalage d'auto-excitation. Sur cette base, après avoir effectué un décalage d'auto-excitation sur un signal d'entrée de système, le degré de dégradation de qualité de signal peut être réduit pour atteindre l'objectif d'optimisation d'un indicateur d'un algorithme de décalage d'auto-excitation. Un indicateur de rapport de suppression de puissance de canal adjacent d'un signal de sortie peut être efficacement amélioré, et un indicateur de signal d'un système de l'algorithme de décalage d'auto-excitation est optimisé tout en assurant la fonction de décalage d'auto-excitation. La qualité de couverture de signal d'un dispositif peut être efficacement améliorée, les taux de téléversement et de téléchargement peuvent être améliorés, et l'expérience de l'utilisateur est améliorée.
Patent WO-2020215748-A1 (WO)
Inventor: ZHENG SIDA
IPC: G01R35/04
Filed: 2019-12-13
Abstract: A method for testing a task execution capability of an electrical energy meter, and a device. The method comprises: expanding, according to the types and times of task execution of electrical energy meters under test and in a time domain, task execution data of each of the electrical energy meters, and obtaining time-domain expansion sample data of each of the electrical energy meters under test (101); constructing an original data matrix according to the time-domain expansion sample data of all of the electrical energy meters under test, and determining a covariance matrix corresponding to the original data matrix (102); determining an eigenvalue of the covariance matrix and a corresponding eigenvector matrix (103); selecting, according to the number of principal components, a pre-determined number of eigenvectors from the eigenvector matrix, and forming a truncated eigenvector matrix; determining a principal component matrix according to the truncated eigenvector matrix and the original data matrix (104); and testing, according to the principal component matrix, a task execution capability of each of the electrical energy meters under test (105).
Patent WO-2020186855-A1 (WO)
Inventor: NI ZUGEN
IPC: A45D20/12
Filed: 2019-12-19
Abstract: A hair drier, relating to the technical field of home appliances. The hair drier comprises an air blowing cylinder (100) and a handle (200). An air blower assembly (13) and an electronic control PCB board (14) sleeved on the air blower assembly (13) are provided in the air blowing cylinder (100). The electronic control PCB board (14) is electrically connected to the air blower assembly (13). The electronic control PCB board (14) is located outside a main air channel of the air blowing cylinder (100). The electronic control PCB board (14) is connected to a heat dissipation structure. In the hair drier, the air blower assembly (13) and the electronic control PCB board (14) are located in the air blowing cylinder (100), and the electronic control PCB board (14) is designed to be annular, and is sleeved on the air blower assembly (13), so that the air blower assembly (13) and the electronic control PCB board (14) are assembled in a compact manner, and the space occupied by the air blower assembly (13) and the electronic control PCB board (14) is reduced. The layout is rational and allows a reduction in the size of the air blowing cylinder (100), and the air blowing cylinder (100) has the same size as or can even be smaller than an air blowing cylinder (100) in a hair drier in the prior art in which a fan is disposed in a handle (200). For the same size air blowing cylinder (100), providing the air blower assembly (13) in the handle (200) and providing the air blower assembly (13) in the air blowing cylinder (100) reduces the length of the air channel, thereby improving the efficiency of the hair drier.
Patent WO-2021056874-A1 (WO)
Inventor: LI FUJUN
IPC: H04M3/42
Filed: 2019-12-20
Abstract: Disclosed are a prefabricated data transmission method and apparatus, and an electronic device. The method comprises the following steps: step 1), select prefabricated data; step 2), a calling party sends the selected prefabricated data to a called party; step 3), the called party displays the selected prefabricated data and at the same time, blocks a call reminder; and step 4), during or after the display of the prefabricated data, the calling party sends a calling request to the called party according to a user demand. The present invention provides a method for forcibly changing a color ring back tone and a ringtone set by the called party before the starting of a call between smart phones, and allowing a party to download and display a video, an audio, a photo or a text preset by the other party, so that both calling and called devices can download and watch the relevant audio, video or graphic information configured by the other party before the starting of the call, without the need of support of VoLTE networks and VoLTE terminals of telecom operators.
Patent WO-2021022780-A1 (WO)
Inventor: GAO JIUXING
IPC: D06F39/08
Filed: 2019-12-30
Abstract: An electrolytic assembly and a laundry treatment apparatus. An electrolytic assembly (1000) comprises an electrolytic device, a heating member (2), and a mounting device (3). The electrolytic device comprises an electrode (11). The electrolytic device and/or heating member (2) is connected to the mounting device (3). The heating member (2) and the electrode (11) are located on the same side of the mounting device (3). The electrolytic assembly (1000) can produce a hydroxyl radical having a strong oxidization activity by electrolyzing water by means of the electrolytic device to perform disinfection and sterilization, and can further heat a liquid to a required temperature by means of the heating member (2). The integration of the heating member (2) and the electrolytic device can facilitate the arrangement of the structures of the heating member (2) and the electrolytic device more compact and facilitate overall assembly/disassembly.
Patent WO-2021022782-A1 (WO)
Inventor: XIONG BAOYU
IPC: G11C5/02
Filed: 2019-12-31
Abstract: Mémoire, et son procédé de lecture et d'écriture. La mémoire comprend une pluralité de couches de stockage agencées le long d'une première direction, chaque couche de stockage comprenant : un réseau de stockage, comprenant une pluralité d'unités de stockage (11) agencées dans un réseau et une pluralité de lignes de bits (14) agencées à intervalles ; et une unité de commutation, comprenant une pluralité de commutateurs (12), une pluralité de lignes de mots espacées (13), et au moins une ligne de source (15). Un tel agencement rend les lignes de bits (14) et les lignes de source (15) de couches de stockage adjacentes indépendantes les unes des autres, et une tension peut être appliquée séparément. Lorsqu'une des couches est sélectionnée, il n'y a pas de différence de tension entre la ligne de bits et la ligne de source de la couche de stockage adjacente à celle-ci. Par conséquent, il n'y a pas de phénomène de fuite électrique, de sorte que la fuite électrique de la mémoire soit relativement faible. Selon la mémoire, différentes couches de stockage ne partagent pas la ligne de bits (14) et la ligne de source (15), et par conséquent, une opération de lecture et d'écriture aléatoire peut être réalisée et les performances de la mémoire peuvent être améliorées.
Patent WO-2021128425-A1 (WO)
Inventor: LI QINGYUAN
IPC: H04M1/02
Filed: 2019-12-31
Abstract: Un boîtier de protection plat, léger et mince pour un dispositif portable, comprenant une surface inférieure et une pluralité de surfaces latérales ; les surfaces latérales adjacentes de chacun des deux boîtiers de protection sont adjacentes à une partie de coin d'un écran d'affichage du dispositif portable, et comprennent une structure d'extension pour protéger le coin de l'écran d'affichage ; la surface inférieure du boîtier de protection est pourvue d'une ouverture, de façon à faciliter le toucher direct d'un utilisateur avec la paume ; et la structure d'extension recouvre et est parallèle à l'écran d'affichage du dispositif portable, et est constituée d'un matériau élastique, de manière à amortir les dommages causés à l'écran d'affichage par un coup ou d'autres forces externes. En améliorant la protection aux coins de l'écran d'un dispositif, la probabilité de rupture d'écran en raison d'une chute de dispositif ou d'autres forces externes est réduite.
Patent WO-2021134611-A1 (WO)
Title: Wireless charging method, transmitting end device and wireless charging device
Inventor: LIU YONGJUN
IPC: H02J50/00
Filed: 2019-12-31
Abstract: A wireless charging method, a transmitting end device (40) and a wireless charging device (10, 20, 30). The charging process between the transmitting end device (40) and the wireless charging device (10, 20, 30) can form a circulation flow. That is, the transmitting end device (40) sends an electromagnetic wave signal to the wireless charging device (10, 20, 30) for charging, the wireless charging device (10, 20, 30) uses a part of the electromagnetic wave signal for charging, and uses the other part of the electromagnetic wave signal for feeding back to the transmitting end device (40) for amplification, and the amplified electromagnetic wave signal is again used for charging the wireless charging device (10, 20, 30). The foregoing transmitting end device (40) and wireless charging device (10, 20, 30) can reach a stable power range for wireless charging, which thus improves the charging performance.
Patent WO-2020238223-A1 (WO)
Inventor: LI HUAYU
IPC: F01K11/02
Filed: 2020-05-25
Abstract: A combined cycle power device, belonging to the technical field of energy and power. A condenser (9) is provided with a condensate pipeline in communication with a hybrid evaporator (10) by means of a circulation pump (5); an expander (1) is provided with a low-pressure steam channel in communication with the hybrid evaporator (10); the hybrid evaporator (10) is also provided with a low-pressure steam channel which is in direct communication with a compressor (3) and in communication with the condenser (9) by means of a third expander (4); the compressor (3) is also provided with a steam channel in communication with a high-temperature heat exchanger (7); the condenser (9) is further provided with a condensate pipeline which is in communication with a high-temperature evaporator (8) by means of a second circulation pump (6), and then the high-temperature evaporator (8) is also provided with a steam channel in communication with a second expander (2); the second expander (2) is also provided with a steam channel in communication with the high-temperature heat exchanger (7); the high-temperature heat exchanger (7) is also provided with a steam channel in communication with the expander (1); and both the high-temperature heat exchanger (7) and the high-temperature evaporator (8) are further provided with a heat source medium channel in communication with the outside, the condenser (9) is further provided with a cooling medium channel in communication with the outside, and the expander (1) is connected to the compressor (3) and transmits power, so as to form a combined cycle power device.