baber/WOPTO huggingface dataset:
Patent WO-2019196475-A1 (WO)
Title: Method and device for acquiring globally matching patch
Inventor: ZHANG DEJUN
IPC: H04N19/167
Filed: 2018-12-13
Abstract: A method for acquiring a globally matching patch, comprising: acquiring patch sets of N point clouds, N being an integer greater than or equal to 2 (S601); executing a match operation with respect to one or more patches in a matching patch set of a reference frame of the i th  point cloud in the N point clouds and one or more unmatched patches in a patch set of the i th  point cloud, thus acquiring a matching patch set of the i th  point cloud (S602), the matching patch set of the i th  point cloud comprising n patches; determining M globally matching patch sets on the basis of matching patch sets of the N point clouds (S603), at least one set of the M globally matching patch sets being a set of patches having matching relations across N1 point clouds, and the N1 point clouds being all or some of the N point clouds. The present method favors increased efficiency of video coding.
Patent WO-2019157857-A1 (WO)
Title: Method for realizing mercapto-alkyne deep layer photopolymerization and composition thereof
Inventor: LIU REN
IPC: C08F238/00
Filed: 2018-12-18
Abstract: The present invention relates to a method for realizing mercapto-alkyne deep layer photopolymerization and a composition thereof. The composition comprises components of the following weight parts: 20-80 parts of photopolymerizable mercapto monomer, 20-80 parts of photopolymerizable alkyne monomer, 0.5-8 parts of a free radical photo-initiator, and 0.1-5 parts of an up-conversion material. A light click chemical reaction can occur in the composition under direct irradiation of a near-infrared light. The method of the present invention enables a maximum photopolymerization depth of 8cm or more of a mercapto-alkyne system, solves the problem that traditional mercapto-alkyne systems are difficult for deep layer light curing, and expands the application fields of photopolymerization.
Patent WO-2019120230-A1 (WO)
Inventor: WU ZHONGJIE
IPC: H05B44/00
Filed: 2018-12-19
Abstract: L'invention concerne un procédé et un dispositif de compensation de lumière rouge pour des lampes RVB et une lampe RVB. Le procédé comprend l'acquisition d'informations de température de lampe RVB détectées par une thermistance, la détermination d'un facteur de compensation de rapport cyclique de PWM de lumière rouge correspondant aux informations de température de lampe RVB selon une relation linéaire prédéfinie entre les températures de lampe RVB et les facteurs de compensation de rapport cyclique de PWM (modulation d'impulsions en largeur) de lumière rouge, la détermination d'une valeur de comptage de PWM en fonction du facteur de compensation de rapport cyclique de PWM de lumière rouge correspondant aux informations de température de lampe RVB, et la délivrance en sortie du courant de commande de la lumière rouge dans la lampe RVB en fonction de la valeur de comptage de PWM.
Patent WO-2019218692-A1 (WO)
Title: Mobile telephone stand
Inventor: WANG YONG
IPC: H04M1/13
Filed: 2019-04-30
Abstract: Disclosed in the present invention is a mobile telephone stand and a selfie stick, composed of a handheld stem and a clamping surface, the stem being provided with a small platform, and the stem being either a straight rod or a telescopic rod; the clamping surface clamps the mobile telephone and may form a collapsible or recessed accommodating cavity for the placement of a mobile telephone, and may be fixedly provided with rubber bands, a small platform, or grooves, U-shaped grooves, raised edges or corners, or the small platform may be U-shaped, has anti-slip material, and is used for standing up a mobile telephone; or the clamping surface has a small platform, the clamping surface having suction cups or clips, enabling comfortable browsing.
Patent WO-2020140260-A1 (WO)
Title: Procédé et système de dérivation de clé de session pour sécuriser un canal d'échange d'informations entre un système hôte et un accélérateur de traitement de données
Inventor: CHENG YUEQIANG
IPC: H04L9/00
Filed: 2019-01-04
Abstract: Selon un mode de réalisation de l'invention, en réponse à la réception d'une clé publique temporaire (PK_d) provenant d'un accélérateur de traitement de données (DP), un système produit un premier nonce (nc) au niveau du système hôte, l'accélérateur de DP étant couplé au système hôte par un bus. Le système transmet une demande de création d'une clé de session du système hôte à l'accélérateur de DP, la demande contenant une clé publique d'hôte (PK_O) et le premier nonce. Le système reçoit un deuxième nonce (ns) provenant de l'accélérateur de DP, le deuxième nonce étant chiffré en utilisant la clé publique d'hôte et une clé privée temporaire (SK_d) correspondant à la clé publique temporaire. Le système produit une première clé de session en fonction du premier nonce et du deuxième nonce, qui est utilisée pour chiffrer ou déchiffrer des échanges de données ultérieurs entre le système hôte et l'accélérateur de DP.
Patent WO-2019137453-A1 (WO)
Title: Conditional handover procedures
Inventor: CHEN HUNGCHEN
IPC: H04W36/00
Filed: 2019-01-11
Abstract: A method for a conditional handover (CHO) is disclosed. The method may receive from a source base station (e. g., a gNB or an eNB) one or more CHO commands that each is associated with one or more triggering conditions for a CHO to a target cell associated with a target base station (e. g., a target gNB or a target eNB). The method may continuously evaluate the triggering condition (s) associated with each received (and valid) CHO command. When the method determines that at least one of the triggering conditions has been fulfilled, the method may execute the CHO command that is associated with the triggering condition in order to connect to one or more candidate target cells associated with the CHO command.
Patent WO-2019149088-A1 (WO)
Title: Random access method and device
Inventor: XIE XINQIAN
IPC: H04W74/00
Filed: 2019-01-17
Abstract: The present application discloses a random access method and a device. The method comprises: a first node receiving first information transmitted by a second node, the first information being used for determining a first transmission power, the first transmission power being a power used by the first node when transmitting downlink information to the second node via a first link, the first link being a link between the first node and the second node, and the first node being an upper-level apparatus of the second node; and the first node determining the first transmission power according to the first information. As a result, the first node determines the first transmission power according to the first information, and then adopts the first transmission power when transmitting downlink information to the second node via the first link, thereby reducing interference between signals received by the second node.
Patent WO-2019149182-A1 (WO)
Title: System and method for supporting urllc in advanced v2x communications
Inventor: RAO JAYA
IPC: H04W8/24
Filed: 2019-01-29
Abstract: A Method at a transmitting Vehicle User Equipment (Tx V-UE). The method comprises: transmitting, to a Radio Access Network (RAN) a set of parameters comprising any one or more of: a capability of the Tx V-UE, V2X service information and channel information; receiving, from the RAN, any one or more of: a Sidelink Radio Bearer (SL-RB) configuration; an activation status of a primary Sidelink (SL) channel; –a respective activation status of one or more secondary SL channels, and at least one grant for SL radio resources associated with each activated SL channel; and transmitting, to a Receiving Vehicle User Equipment (Rx V-UE), duplicated packets using SL radio resources of the primary SL channel and the one or more secondary SL channels.
Patent WO-2020140320-A1 (WO)
Inventor: SHU GEQUN
IPC: C09K5/04
Filed: 2019-03-04
Abstract: L'invention concerne un milieu de travail de mélange à trois constituants approprié pour un cycle de puissance de récupération de chaleur perdue dans un moteur à combustion interne, constitué de CO2, de pentane et d'un fluide frigorigène. Le fluide frigorigène est l'un quelconque parmi le difluorométhane, le fluoroéthane et le 1,1-difluoroéthane. En fonction de différents fluides frigorigènes sélectionnés, le pourcentage en masse des constituants est le suivant : le pourcentage en masse de CO2/pentane/difluorométhane est de 30-70/10-20/10-60 ; le pourcentage en masse de CO2/pentane/fluoroéthane est de 30-70/10-20/10-50 ; le pourcentage en masse de CO2/pentane/1,1-difluoroéthane est de 10-70/10-30/10-60. Le milieu de travail de mélange à trois constituants présente une bonne protection environnementale, une bonne sécurité et une bonne propriété thermodynamique et l'efficacité thermique supérieure à 12 % permet de recycler efficacement la fumée de moteur et l'énergie thermique perdue de l'eau de chemise de cylindre. Le taux d'utilisation de fumée est supérieur à 60 % et le taux d'utilisation d'eau de chemise de cylindre est de 100 % et la température critique est significativement améliorée par rapport à celle du CO2. L'état de refroidissement d'un système est détendu pour satisfaire à l'exigence du système de récupération de chaleur perdue pour un véhicule.
Patent WO-2020093635-A1 (WO)
Title: Biopsy rotary cutting device
Inventor: LI QI
IPC: A61B10/02
Filed: 2019-03-07
Abstract: A biopsy rotary cutting device, comprising a dynamic sealing structure (4) provided outside an inner knife tube (3). The dynamic sealing structure (4) forms a cavity outside the inner knife tube (3). The inner knife tube (3) comprises a first tube section (31) and a second tube section (32) that are sequentially arranged in the axial direction of the inner knife tube (3). The outer diameter of the second tube section (32) is less than the outer diameter of the first tube section (31). The dynamic sealing structure (4) is internally provided with a seal ring (43). The cavity comprises a first cavity (41) and a second cavity (42). When the inner knife tube (3) moves to a first position along the axial direction thereof, the seal ring (43) is outside the second tube section (32), and there is an inter-cavity gap (46) between the seal ring (43) and the second tube section (32), to communicate the first cavity (41) with the second cavity (42). The biopsy rotary cutting device can introduce atmospheric air and form a circulating airflow with better suction intensity.
Patent WO-2019174530-A1 (WO)
Title: Method and device in user equipment and base station used for wireless communication
Inventor: ZHANG XIAOBO
IPC: H04L5/00
Filed: 2019-03-09
Abstract: Disclosed are a method and device in user equipment and a base station used for wireless communication. As an embodiment, user equipment monitors first-class signaling and second-class signaling in first time-frequency sub-resources and second time-frequency sub-resources, respectively; the user equipment sends a first information set, a first signaling is received in the first time-frequency sub-resources, the first signaling belongs to the first-class signaling; a sender of the first-class signaling and the sender of the second-class signaling are a same serving cell; the first information set is used for indicating whether scheduling of the first signaling is correctly received; the first signaling comprises a first domain, and a value of the first domain in the first signaling is related to the amount of the first-class signaling sent in the first time-frequency sub-resources and is independent of the amount of the second-class signaling sent in the second time frequency sub-resources. According to the present application, dynamic scheduling of non-ideal backhaul multiple TRPs to one user equipment can be supported, and thus the transmission efficiency is improved.
Patent WO-2020155363-A1 (WO)
Title: Rotor pour entraînement électrique
Inventor: Weng zhen-guo
IPC: F03B3/12
Filed: 2019-04-01
Abstract: Un rotor (10) pour l'entraînement de puissance comprend un moyeu (12), une pluralité de flèches fixes (14) et une pluralité d'aubes (16). Le moyeu (12) est conçu pour être couplé à un arbre mécanique (24) qui est entraîné par des vents, des flux d'eau ou des marées en tant que sources d'entraînement. Les flèches fixes (14) sont disposées autour du moyeu (12) de manière circonférentielle et espacées les unes des autres. Chaque flèche fixe (14) s'étend dans une direction radiale qui est perpendiculaire à une direction axiale de l'arbre (24). Chaque aube (16) est fixée élastiquement à l'une des flèches fixes (14), de sorte que les aubes (16) sont élastiquement mobiles par rapport aux flèches fixes (14) par des forces externes et rebondissent après l'élimination des forces externes.
Patent WO-2020211063-A1 (WO)
Title: Control method and apparatus for multiple paths of communication speeches
Inventor: ZHOU YUKUN
IPC: H04M1/725
Filed: 2019-04-19
Abstract: The present invention provides a control method and apparatus for multiple paths of communication speeches: obtaining a first path of communication speech; if a second path of communication speech is played at the current moment, determining a playback parameter corresponding to the obtained first path of communication speech; and in the case that playback of the second path of communication speech is maintained, playing the first path of communication speech on the basis of the parameter corresponding to the first path of communication speech, so that the second path of communication speech can still be played while the first path of communication speech is played, and playback of multiple paths of communication speeches at a same moment is implemented.
Patent WO-2019201329-A1 (WO)
Title: Bed frame for convenient changing of bed sheet
Inventor: WANG WUYI
IPC: A47C19/22
Filed: 2019-04-19
Abstract: A bed frame for convenient changing of a bed sheet comprises a base (100). A rotatable module (102) is provided above the base (100) for placement of a mattress. The bed frame further comprises: a slidable module (103) positioned between the base (100) and the rotatable module (102); a slide mechanism (200) positioned between the slidable module (103) and the base (100), the slidable module (103) being slidable in a length direction of the base (100) by means of the slide mechanism (200); and a rotation mechanism (300) positioned between the slidable module (103) and the rotatable module (102), the rotatable module (102) being rotatable, by means of the rotation mechanism (300), around a central axis of the slidable module (103) serving as a rotation axis. Cooperation of the slide mechanism (200) and the rotation mechanism (300) enables personnel to remain at one standing position to change a bed sheet, thereby significantly reducing required labor and time. The mattress is rotated through exactly 180 degrees each time a bed sheet is changed, thereby extending the service life of the mattress.
Patent WO-2020211098-A1 (WO)
Inventor: MENG ZHENPEI
IPC: G01K1/024
Filed: 2019-04-21
Abstract: A furnace temperature data acquisition device and a data communication method thereof. The data acquisition device comprises a main circuit board. A thermocouple detector circuit (10) for acquiring temperature information at multiple points, a core control circuit (20), and an isolated power circuit (30) are provided on the main circuit board. The thermocouple detector circuit (10) continuously acquires in real time temperature at multiple points in a furnace region according to pre-configured multiple temperature measurement points, and converts the same into corresponding temperature values. The core control circuit (20) aggregates the multiple temperature values, and performs digital filtering processing so as to acquire real-time temperature data. The isolated power circuit (30) converts an input voltage into a power voltage so as to supply power to each circuit on the main circuit board. The thermocouple detector circuit (10) continuously acquires in real time temperature at multiple points in a furnace region so as to perform high-precision and high-frequency continuous temperature data acquisition on furnace temperature, thereby solving the problem of non-continuous furnace temperature testing in the prior art.
Patent WO-2019214476-A1 (WO)
Inventor: HAN SHIGUANG
IPC: G06F9/445
Filed: 2019-04-28
Abstract: La présente invention concerne un procédé et un dispositif de réglage de direction d'écran, un support d'informations et un terminal. Le procédé consiste : à recevoir une application de réglage, envoyée par un programme d'application, pour une direction d'écran ; à déterminer si le programme d'application est un programme d'application préchargé ; et si tel est le cas, à interdire la mise à jour, conformément à l'application de réglage, de la direction d'écran du système.
Patent WO-2020164199-A1 (WO)
Inventor: CAO RENXIAN
IPC: H02S40/30
Filed: 2019-05-13
Abstract: 本发明提供的组件限压方法及其应用装置和系统，在接收到限压使能指令时，控制光伏电池串中的至少一个光伏电池工作于限压模式，进而降低光伏电池串的电压，使系统在保证最高电压不超过相应要求的同时能够增加光伏组件的串联个数，降低系统成本；而在接收到限压解除指令时，控制工作于限压模式的光伏电池恢复正常输出，提高光伏电池串的输出电压，进而提高光伏系统的直流电压利用率和DC/AC容配比。
Patent WO-2020087915-A1 (WO)
Inventor: SUN YI
IPC: A47J19/00
Filed: 2019-05-23
Abstract: A suction nozzle assembly (1), a base assembly and a food processor. The food processor comprises a base (2). The base (2) comprises a shell (22). A first mounting hole (220) is formed on the shell (22). The suction nozzle assembly (1) comprises a suction nozzle (12). The suction nozzle (12) and the base (2) are provided separately. One end of the suction nozzle (12) is mounted in the first mounting hole (220). The end of the suction nozzle (12) mounted in the first mounting hole (220) is provided with a first suction interface (1242), and the other end of the suction nozzle (12) is located outside the shell (22). The other end of the suction nozzle (12) is provided with a second suction interface (126) communicated with the first suction interface (1242). A suction nozzle (12) serving as a connector can be additionally mounted on the shell (22) of the base (2), so that structures such as a suction joint do not need to be machined on the shell (22), the structure of the shell (22) can be simplified, and the machining difficulty and the machining cost of the shell (22) are reduced. Moreover, during installation, a suction pipe and the like can be first assembled with the suction nozzle (12), and then the suction pipe and the like and the suction nozzle (12) are integrally mounted on the base (2), so that the problem that it is inconvenient to insert a pipe into the base (2) can be solved.
Patent WO-2020073670-A1 (WO)
Inventor: YAO XI ZHONG
IPC: A41G5/02
Filed: 2019-05-31
Abstract: A tool for wearing magnetic attraction false eyelashes, comprising a handle (1) and a working head (2). A handle button (3) is provided on the front end surface of the handle (1); a driving device (4) is provided in the handle (1); the working head (2) comprises a fixed working arm (5) and a movable working arm (6); the fixed working arm (5) is integrally formed together with the front end surface of the handle; the movable working arm (6) is connected to the handle button (3) by means of the driving device (4); the lower end surface of the fixed working arm (5) and the upper end surface of the movable working arm (6) are correspondingly disposed, and are both of arc-shaped structures; the front edge of the lower end surface of the movable working arm (6) and the upper end surface of the movable working arm (6) are provided with grooves (9); an attraction member (10) is provided in the grooves (9); a silicone strip (11) is provided around the attraction member (10). During wearing, magnetic attraction false eyelashes are mounted on the fixed working arm (5) and the movable working arm (6), the handle button (3) is pressed after alignment with human eyelashes to fit the fixed and movable working arms (5, 6) together, and then the button (3) is released to separate the fixed and movable working arms (5, 6) from the false eyelashes. The wearing tool is beautiful and fashionable, easy to use, and convenient to carry, and can accurately wear magnetic attraction false eyelashes on human eyelashes.
Patent WO-2020248107-A1 (WO)
Inventor: HONG WEI
IPC: H04W36/00
Filed: 2019-06-10
Abstract: Embodiments of the present disclosure relate to a cell switching method and device, and a storage medium. The method comprises: when a terminal comprises at least two N user identification modules, using one of the at least two N user identification modules to measure the quality of wireless signals; wherein N is greater than or equal to 2.
Patent WO-2020113925-A1 (WO)
Title: Filter integrated base station antenna
Inventor: ZHANG LINGZHI
IPC: H01Q21/24
Filed: 2019-06-11
Abstract: The present invention relates to a filter integrated base station antenna, comprising a calibration network structure and a plurality of filter structures. First pins electrically connected to a plurality of signal channels respectively are formed on the surface of the calibration network structure; filter structures have second pins that are electrically connected to filter circuits and are formed on the surfaces of the filter structures. The calibration network structure and the plurality of filter structures are integrated and the plurality of filter structures is attached on the surface of the calibration network structure, so the structure of the filter integrated base station antenna becomes more compact. In addition, the plurality of filter structures is electrically connected to the corresponding signal channels respectively by means of attachment of the first pins and the second pins, so that signal transmission between the calibration network structure and the filter structures is realized without additionally using connecting components such as a coaxial connector or radio frequency connector. Therefore, the structure of the filter integrated base station antenna is simplified and the size and weight of the antenna are remarkably reduced, thereby facilitating miniaturization design of a 5G communication system.
Patent WO-2020160695-A1 (WO)
Inventor: DRIES JOHN EDWARD
IPC: A47L15/16
Filed: 2019-06-26
Abstract: 一种在洗碗机器具中确定流体循环系统的分流器的位置的方法，所述方法包括：当分流器处于第一位置时，在将流体从贮槽经由第一部件泵送至洗碗机器具的洗涤腔室中的同时，测量洗碗机器具的贮槽中的流体压力。所述方法还包括：当所述分流器处于第二位置时，在将所述流体从所述贮槽泵送至过滤器清洁歧管的同时，测量所述洗碗机器具的贮槽中的流体压力。所述方法基于测量到的流体压力确定分流器是否处于第二位置。
Patent WO-2020098282-A1 (WO)
Inventor: CHANG LIJUAN
IPC: A01K29/00
Filed: 2019-06-26
Abstract: A dog excrement-based dog health state analysis and dog excrement collection method, and an intelligent detection and collection device. The apparatus comprises: an unwinding mechanism (1), a winding mechanism (2), and a dog urine mat bearing mechanism (3); a camera module (244) is provided above the dog urine mat bearing mechanism (3); a temperature sensor, a weight sensor, and a transmission module are provided on the intelligent detection and collection device; the camera transmits an acquired image to an intelligent analysis system (6) by means of the transmission module, the temperature sensor transmits an acquired temperature of dog excrement to the intelligent analysis system (6) by means of the transmission module, and the weight sensor transmits an acquired weight of the dog excrement to the intelligent analysis system (6) by means of the transmission module; the intelligent analysis system (6) performs health state analysis on the dog according to basic characteristics of a dog, dog excrement variable characteristics, a dog excrement weight characteristic, a dog excrement temperature characteristic; upon the analysis, if the health state of the dog is abnormal, a health report of the dog is pushed to the owner of the dog, or/and the health report of the dog is stored in a storage module. According to the present invention, the health state of a dog can be known in real time, thereby implementing symptomatic treatment.