baber/WOPTO huggingface dataset:
Patent WO-2020206775-A1 (WO)
Title: Near-ear directional sound output structure, and audio glasses
Inventor: HUANG HAIPING
IPC: G02C11/06
Filed: 2019-05-07
Abstract: The present application relates to a near-ear directional sound output structure, and a pair of audio glasses. A near-ear directional sound output structure, comprising a mounting cavity and a sound emission device arranged in the mounting cavity, wherein the mounting cavity is provided with sound output holes; the sound output holes are in communication with the sound emission device by means of provided sound output cavities; the sound output holes comprise a first sound output hole provided near an ear, and a second sound output hole provided away from the ear; the first sound output hole is arranged near the sound emission device; and the second sound output hole is arranged away from the sound emission device, and the second sound output hole is in communication with the sound emission device by means of a provided second sound output cavity. A sound emitted from a sound emission device can form a sound field at an earhole under the action of a directional sound emission structure, and the sound emitted from the sound emission device cannot be heard in a surrounding environment outside an ear due to an interference cancellation effect, thereby achieving the function of directional sound emission. According to the pair of audio glasses, by means of the directional effect of a directional sound output structure, insofar as the power of a sound emission device is unchanged, a sound reaching an ear of a human body is enhanced while sounds propagated to other places are attenuated.
Patent WO-2020052251-A1 (WO)
Title: Method for preparing mercury removal adsorbent using high sulfur coal
Inventor: WANG JIANCHENG
IPC: B01J20/30
Filed: 2019-05-14
Abstract: A method for preparing a mercury removal adsorbent using high sulfur coal, which prepares a porous carbon-based mercury removal adsorbent by means of steps such as mixing the high sulfur coal and metallic salt solution, carbonization and baking, and activation. The mercury removal adsorbent has a very good mercury-removal activity in an atmosphere of N 2 -H 2 S.
Patent WO-2020237446-A1 (WO)
Title: Monitoring method and apparatus, signaling issuing method and apparatus, communication device, and storage medium
Inventor: LI YANHUA
IPC: H04W76/28
Filed: 2019-05-24
Abstract: Provided are a PDCCH monitoring method and apparatus, a signaling issuing method and apparatus, a communication device and a non-transitory computer-readable storage medium. The PDCCH monitoring method comprises: switching from a source bandwidth part to a target bandwidth part; and if a time for monitoring a first wake-up signal on the target bandwidth part is missed, performing, according to a monitoring policy, monitoring on a PDCCH on the basis of a result of the first wake-up signal having been monitored.
Patent WO-2020220441-A1 (WO)
Inventor: LI YINYAN
IPC: A61B34/20
Filed: 2019-06-12
Abstract: Provided in the present invention are a probe apparatus, a precision detection method, a precision detection system, and a positioning system, the probe apparatus comprising: a positioning part having a carrier, the carrier carrying three or more positioning members that are not collinear; and a guiding detection part connected to the carrier and having a preset positional relationship with the positioning members, the guiding detection part having a cylindrical outer contour structure matching guiding members of a positioning system. The embodiments of the present invention can precisely detect the precision of the guiding members, and thereby effectively increase the control precision of a surgical robot, increasing system safety.
Patent WO-2020232783-A1 (WO)
Inventor: HE ZHIMING
IPC: C02F1/32
Filed: 2019-06-18
Abstract: Provided is an ultraviolet lamp (100). The ultraviolet lamp comprises: a lamp tube (110) and electrodes (120). A discharging cavity (140) is arranged in the lamp tube (110), a thermistor (160) is arranged at a sealing endcap (152) on a first end of the lamp tube (110), the sealing endcap (152) is provided with an accommodating groove (151) communicating with the discharging cavity (140), amalgam (150) is stored in the accommodating groove (151), the thermistor (160) heats the amalgam (150) stored in the accommodating groove (151) at the sealing endcap (152), and the Curie temperature of the thermistor (160) is in the range of [T1+(T2-T1)/5] to [T1+4*(T2-T1)/5], wherein T1 and T2 are respectively the lowest working temperature and the highest working temperature of the amalgam (150) when an input power of the ultraviolet lamp (100) is 100% and an ultraviolet radiation power is in a continuous area of from 90% to 100%. The ultraviolet lamp (100) can maintain a high ultraviolet radiation efficiency under a relatively wide environment temperature range and a relatively wide power output range, and the cost thereof is relatively low.
Patent WO-2020107877-A1 (WO)
Inventor: LU GUO
IPC: H04N19/147
Filed: 2019-06-24
Abstract: Conformément à des modes de réalisation, la présente invention concerne un procédé et un appareil de traitement de compression vidéo, un dispositif électronique et un support de mémoire. Le procédé de traitement de compression vidéo consiste : à utiliser un modèle de bout en bout obtenu par utilisation d'un apprentissage de fonction de perte unique pour effectuer une compression vidéo, et à acquérir des informations de compression vidéo.
Patent WO-2020258376-A1 (WO)
Inventor: YU WEN
IPC: H01M10/44
Filed: 2019-07-09
Abstract: La présente invention concerne un dispositif de formation de batterie. Le dispositif de formation de batterie comprend un mécanisme de pression négative, des ensembles de raccordement et un raccord d'évacuation d'air. Une cavité de confinement est formée dans le mécanisme à pression négative. Le raccord d'évacuation d'air est disposé sur le mécanisme de pression négative et est en communication avec la cavité de confinement. La quantité d'ensembles de raccordement est supérieure à un, et les ensembles de raccordement sont disposés sur le mécanisme de pression négative, sont en communication avec la cavité de confinement, et sont conçus pour être reliés à une batterie.
Patent WO-2021016913-A1 (WO)
Inventor: LI FAN
IPC: H04M1/02
Filed: 2019-07-31
Abstract: Provided is a terminal device. The terminal device comprises: a rear housing and a photosensitive element located on the rear housing; a light-transmitting cover plate having an edge window region coated with ink, wherein the edge window region comprises a light-transmitting ink region; and a display panel having a light-transmitting edge region, wherein at least part of the light-transmitting edge region is located between the light-transmitting ink region and the photosensitive element, and both of the light-transmitting edge region and the light-transmitting ink region are regions through which light can pass. Since at least part of the light-transmitting edge region is located between the light-transmitting ink region of the light-transmitting cover plate and the photosensitive element, the display panel can partially overlaps with the photosensitive element. Thus, the distance between the display panel and a device frame can be reduced, thereby reducing the frame width of the terminal device on a screen side, and facilitating a narrow frame design.
Patent WO-2020057352-A1 (WO)
Inventor: SHEN LING
IPC: G06F16/176
Filed: 2019-08-30
Abstract: The present invention relates to the technical field of data sharing, and in particular to a distributed system data sharing method and device, and a distributed data sharing system. The method comprises: receiving a first data sharing request sent by a first device, the first data sharing request carrying identification information of a second device; acquiring, according to the identification information of the second device, a file format and a playback starting point of screen content displayed on the second device; sending the file format and the playback starting point of the screen content of the second device to the first device, such that the first device can send back a file playback request according to the file format of the screen content; and sending the screen content to the first device according to the file playback request, such that the first device can play the screen content according to the playback starting point. A node server can send screen content to a first device according to a file format of the screen content, such that the first device can successfully open the screen content, so as to reduce the failure rate of sharing and improve the reliability of system operation.
Patent WO-2020043213-A1 (WO)
Inventor: HUANG LONGZHONG
IPC: F24F1/02
Filed: 2019-09-02
Abstract: The air conditioner disclosed in the present application comprises a housing, and an air chamber, a first heat exchanger, a first fan, a second heat exchanger, a second fan, a compressor and a throttling element which are located in the housing. The first heat exchanger and the second heat exchanger are both internally provided with a channel, an air passage is formed near the channel, and the channel of the first heat exchanger, the compressor, the channel of the second heat exchanger and the throttling element are in communication with each other. The housing comprises a side wall, wherein the side wall is provided with a first opening and a second opening, and the first opening is in communication with the air chamber. The second fan is provided in the air chamber, with an air inlet of the second fan being in communication with the air chamber. The second heat exchanger is provided outside the air chamber and is connected to an air outlet of the second fan by means of a connecting member, and the second heat exchanger is in communication with the second opening. FIG. 13: AA%%%Up BB%%%Down
Patent WO-2020192027-A1 (WO)
Inventor: YANG JUNYAN
IPC: G06T17/00
Filed: 2019-09-09
Abstract: An embedded city design scene simulation method and system. The method comprises the following steps: constructing a three-dimensional model scene of a current situation city according to acquired oblique photography data (1); loading a city design three-dimensional model into the scene, and extracting and generating geometric attributes of buildings (2); unifying a spatial coordinate system of the model and the scene, automatically determining a spatial matching degree by taking a building as a basic unit, and marking a matched building as Y and an unmatched building as N for distinguishing (3); for an area marked with N, performing local pressing in an oblique photography three-dimensional model scene to level three-dimensional data (4); for an area marked with Y, performing immediate space editing in the city design three-dimensional model, and hiding the buildings having the mark (5); and opening two groups of processed spatial data to implement embedded display (6). According to the method and system, the city design three-dimensional model can be conveniently embedded into the current situation oblique photography three-dimensional model for scene simulation, and technical and method support is provided for digital presentation and management of city design results.
Patent WO-2021068120-A1 (WO)
Title: Deep learning speech extraction and noise reduction method fusing signals of bone vibration sensor and microphone
Inventor: YAN YONGJIE
IPC: G10L21/0208
Filed: 2019-10-09
Abstract: A deep learning noise reduction method fusing signals of a bone vibration sensor and a microphone. The method comprises the following steps: S1, a bone vibration sensor and a microphone collecting audio signals to respectively obtain a bone vibration sensor audio signal and a microphone audio signal; S2, inputting the bone vibration sensor audio signal into a high-pass filter module, and performing high-pass filtering; S3, inputting the bone vibration sensor audio signal subjected to high-pass filtering or a signal subjected to frequency band broadening and the microphone audio signal into a deep neural network model; and S4, the deep neural network model obtaining, by means of prediction, speech having been subjected to fusing and noise reduction. In combination with signals of a bone vibration sensor and a traditional microphone, the method uses the high modeling capability of a deep neural network to realize a very high vocal reproduction and an extremely high noise suppression capability, can solve the problem of vocal extraction in a complicated noise scenario, realizes the extraction of a target human voice, reduces interference noise, and can use a single microphone structure to reduce costs. A signal obtained by means of performing frequency band broadening on a bone vibration sensor audio signal can also be directly used as an output.
Patent WO-2020181763-A1 (WO)
Title: Eddy current tuned mass damper, compressor assembly and air conditioner
Inventor: CHEN JUNDA
IPC: F24F1/12
Filed: 2019-10-12
Abstract: An eddy current tuned mass damper, comprising a damper shell (1), and a magnet (2) and a conductor plate (3) provided inside the damper shell (1), wherein the magnet (2) and the conductor plate (3) are provided at interval, and the spacing between the magnet (2) and the conductor plate (3) can be adjusted; and further comprising a damping adjustment screw (4). When the damping adjustment screw (4) rotates, the conductor plate (3) is driven to move close to or away from the magnet (2). Also provided are a compressor assembly and an air conditioner comprising the eddy current tuned mass damper. The damping of the damper can be adjusted according to requirements, the adaptability and commonality of the eddy current tuned mass damper can be effectively improved, the robustness is high, good damping effect can be achieved for a vibration damping structure with variable frequency, and good absorption of consumption can be achieved for the vibration energy of the constant-frequency and variable-frequency compressor.
Patent WO-2021068282-A1 (WO)
Title: Artware cleaning device
Inventor: WANG MINGHUI
IPC: B08B3/02
Filed: 2019-10-21
Abstract: Disclosed is an artware cleaning device, comprising a water-spraying head (1), a first annular pipe (2), a connecting frame (3), a movable table (4), a first support (8), a second support (9), a water tank (10), a filter screen (11), a water pump (12), a water inlet pipe (121), a water outlet pipe (122), a connecting table (15), a first clamping plate (16), a second clamping plate (19), a mounting frame (21), and a supporting table (23). The water-spraying head (1) is arranged on the first annular pipe (2); the water pump (12) is in communication with the first annular pipe (2) by means of the water inlet pipe (121); the first annular pipe (2) is arranged on the connecting frame (3); the connecting frame (3) is arranged at the bottom of the movable table (4); the first support (8) and the second support (9) are provided with a driving mechanism for driving the movable table (4) to move in a transverse direction; the driving mechanism comprises a guide rod (5), a screw rod (6), and an electric motor (7); the first clamping plate (16) is arranged on the connecting table (15); the connecting table (15) is arranged on the second support (9); the mounting frame (21) is arranged on the first support (8); and the mounting frame (21) is provided with an electric push rod (18) for driving the second clamping plate (19) to move in the transverse direction. The device improves the efficiency of cleaning artware, reduces the amount of manual work, and saves on time and labor.
Patent WO-2020108268-A1 (WO)
Inventor: WANG CHUNMAO
IPC: G06K9/00
Filed: 2019-11-07
Abstract: A face recognition system, method and apparatus. Said system comprises: an image acquisition device (101) and a storage device (102). The image acquisition device (101) is configured to acquire a face image, perform feature extraction on the face image to obtain first feature information, and send the first feature information to the storage device (102). The storage device (102) is configured to receive the first feature information, and analyze the first feature information to obtain a face analysis result. By means of said system, the feature extraction in the face recognition process is executed by the image acquisition device (101), and the feature analysis in the face recognition process is executed by the storage device (102), so that computing resources are uniformly allocated to the image acquisition device (101) and the storage device (102), thereby equalizing the calculation overhead of front and back ends, and reducing the calculation pressure of the image acquisition device (101).
Patent WO-2021103095-A1 (WO)
Inventor: ZHU TIEJUN
IPC: H04W28/08
Filed: 2019-12-05
Abstract: La présente invention porte sur un système de traitement d'informations pour supports mobiles, et sur un véhicule sans pilote. Selon la présente invention, au moins une partie des données d'une extrémité de véhicule est distribuée à une autre extrémité de véhicule pour un traitement arithmétique, et des données de résultats sont renvoyées une fois que le processus est terminé, ce qui permet d'obtenir un traitement de données collaboratif direct entre supports, résolvant ainsi efficacement le problème de la difficulté pour un seul support de traiter toutes les données et de les consommer ; par ailleurs, la dépendance et la pression sur un serveur central sont réduites efficacement, et l'utilisation efficace des ressources en excès d'une extrémité embarquée est améliorée ; de plus, puisque la distance entre supports est courte, la réponse est rapide, réduisant ainsi efficacement les temps de transmission et de traitement des données à traiter.
Patent WO-2021109134-A1 (WO)
Title: Mbms informaiton acquisition and transmission method, terminal device and network element device
Inventor: YANG HAORUI
IPC: H04W8/08
Filed: 2019-12-06
Abstract: Some embodiments of the present application provide a multimedia broadcast multicast service information acquisition method, the method comprises: receiving a first message, wherein the first message comprises a single network slice selection assistance information (S-NSSAI) corresponding to a multimedia broadcast multicast service (MBMS), and the S-NSSAI is used for the MBMS. Some embodiments of the present application further provide a multimedia broadcast multicast service information transmission method, the method comprises:transmitting a first message to a terminal device, wherein the first message comprises an S-NSSAI corresponding to the MBMS, and the S-NSSAI is used for the MBMS. By enabling the terminal device to obtain the S-NSSAI corresponding to the MBMS, it is ensured that the terminal device can smoothly join the MBMS service.
Patent WO-2021114232-A1 (WO)
Inventor: XU DEFENG
IPC: C12M1/22
Filed: 2019-12-13
Abstract: Disclosed is an automatically controlled strain culture dish, comprising a liquid storage box, wherein a culture dish body is fixedly connected to the top of the liquid storage box, a dish cover is inserted into the top of the culture dish body, and a partition plate is fixedly connected to an inner wall of the liquid storage box. According to the automatically controlled strain culture dish, by providing a control device and a liquid addition device, during use, a buoyancy ball in a control pipe moves along with the liquid level of a culture solution in the culture dish body; when the liquid level of the culture solution in the culture dish body is too low, a second electric contact is electrically connected to a first electric contact, an electric motor is started, and the electric motor drives a piston to push the culture solution in a liquid storage chamber to enter the culture dish body through a connecting pipe; and after the liquid level of the culture solution in the culture dish body rises, the second electric contact is separated from the first electric contact, the electric motor stops operation, and the surface of a sealing ball in the connecting pipe and an inner wall of a sealing ring are sealed in an inserted manner, such that the characteristic of automatically adding the culture solution into the culture dish is achieved.
Patent WO-2020140891-A1 (WO)
Inventor: VAN DER HORST JAN
IPC: H04N13/00
Filed: 2019-12-31
Abstract: Provided is a display device comprising a display panel having an array of display pixel elements for producing a display output; a viewer detecting system rendering data representing 1) the illumination intensity of a body part of the viewer and 2) another property of the body part; at least one illumination source for providing illumination of a body part of the viewer; and a processor configured to 1) process the data representing the illumination intensity of a body part of the viewer and 2) drive the at least one illumination source dependent on said illumination data to adapt the illumination intensity of a body part of the viewer.
Patent WO-2020164337-A1 (WO)
Inventor: LIU JUN
IPC: H04W4/40
Filed: 2020-01-02
Abstract: L'invention concerne un procédé et un appareil de gestion de liaison latérale. Dans la présente invention, un corps principal qui effectue une gestion de liaison latérale de monodiffusion ou de multidiffusion mesure un signal de référence de gestion de liaison latérale de monodiffusion ou de multidiffusion afin d'obtenir le résultat de mesure d'une liaison latérale de monodiffusion ou le résultat de surveillance d'une pluralité de liaisons latérales dans une liaison latérale de multidiffusion. Un dispositif de réseau ou un dispositif terminal obtient, en fonction du résultat de mesure ou du résultat de surveillance, le résultat de surveillance de la liaison latérale de monodiffusion ou de multidiffusion, ce qui permet de gérer la liaison latérale de monodiffusion ou de multidiffusion et d'améliorer la fiabilité des communications de liaison latérale.
Patent WO-2021146934-A1 (WO)
Title: Systems and methods for responding to a maximum permissible exposure condition
Inventor: YUAN FANG
IPC: H04B7/0408
Filed: 2020-01-21
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for responding to a maximum permissible exposure (MPE) condition in uplink communications. In one aspect, a wireless device may detect an MPE condition associated with a cell in an uplink channel from the wireless device in the wireless communication network. The wireless device may configure a medium access control layer control element (MAC-CE) to indicate information related to the cell associated with the detected MPE condition and an alternative beam that avoids an MPE condition for use in uplink communications. The wireless device may output the configured MAC-CE for transmission.
Patent WO-2021155484-A1 (WO)
Inventor: TENNY NATHAN EDWARD
IPC: H04W88/04
Filed: 2020-02-03
Abstract: La présente divulgation concerne des procédés pour l'établissement d'une connexion entre un premier UE distant, un UE relais, et un second UE distant, l'UE relais ayant pour fonction de permettre une communication de bout à bout entre les deux UE distants. Les procédés selon l'invention sont applicables à la fois aux architectures de relais de Couche 2 et de Couche 3 , c'est-à-dire aux architectures dans lesquelles le trafic devant être relayé est transporté soit au niveau de la couche 2, soit au niveau de la couche 3 d'une pile de protocoles.
Patent WO-2020164623-A1 (WO)
Title: Dispositif terminal, dispositif de réseau et procédés associés
Inventor: LIN ZHIPENG
IPC: H04W74/08
Filed: 2020-02-14
Abstract: La présente invention concerne un procédé (200) dans un dispositif terminal. Le procédé (200) consiste : à déterminer (210) un préambule devant être transmis à un dispositif de réseau sur une occasion d'accès aléatoire ; à déterminer (220) une ressource de canal partagé de liaison montante physique (PUSCH) afin de transmettre un PUSCH sur la base de l'occasion d'accès aléatoire ou de l'occasion d'accès aléatoire et du préambule ; et à transmettre (230) au dispositif de réseau le préambule sur l'occasion d'accès aléatoire et le PUSCH sur la ressource PUSCH, dans un message d'accès aléatoire.