baber/WOPTO huggingface dataset:
Patent WO-2021073557-A1 (WO)
Inventor: LI BAO
IPC: B65G1/04
Filed: 2020-10-15
Abstract: A welding material warehouse for a power station, a welding material storage system, and a working method. The welding material warehouse for the power station comprises: a welding material warehouse body (1). Supporting cylinders (2) are provided at the bottom of the welding material warehouse body (1); a lifting mechanism (12) fixedly connected to the bottom of the welding material warehouse body (1) is provided in each supporting cylinder (2), the top of each lifting mechanism (12) is connected to the welding material warehouse body (1), and universal wheels are connected to the bottoms of the lifting mechanisms (12); a rail (4) is provided in the middle of the interior of the welding material warehouse, and the rail (4) is connected to a driving trolley (5); the driving trolley (5) is provided with a mechanical arm (6) for transferring welding materials; multiple partition plates (7) are provided on the two sides of the rail (4), and the space on the two sides of the rail (4) is divided into multiple areas for placing different types of welding materials; a first opening (8) is formed on the side wall of the welding material warehouse body (1), and is used for the welding materials to enter and leave the welding material warehouse body (1). The welding material warehouse is convenient in moving, and is convenient in management of the welding materials.
Patent WO-2022007234-A1 (WO)
Title: Resonator
Inventor: DOU SHAOXU
IPC: H03H9/17
Filed: 2020-10-20
Abstract: Provided is a resonator (100), comprising a substrate (1), a composite film (2), and a longitudinal acoustic wave reflector (3); the composite film (2) comprises a first electrode (21), a piezoelectric functional film (22), a second electrode (23), and a frequency modulator (24) arranged in sequence in a first direction, the first electrode (21) being arranged above the substrate (1) and the longitudinal acoustic wave reflector (3); the frequency modulator (24) comprises a frequency modulation main body part (241) and a convex ring (242), and the acoustic impedance of the convex ring (242) is different from the acoustic impedance of the frequency modulation main body part (241); the region enclosed by the orthographic projection of the inner surface of the convex ring (242) onto the second electrode (23) in the first direction is a resonant region (10), and the region outside the resonant region (10) of the resonator (100) is a non-resonant region (20); both the first and second electrodes (21, 23) and the piezoelectric functional film (22) completely cover the resonant region (10); the piezoelectric functional film (22) comprises a longitudinal piezoelectric film (221) and a longitudinal non-piezoelectric film (222); the acoustic impedance of the resonator (100) in the resonant region (10) is different from that in the non-resonant region (20), and the acoustic impedances of the first electrode (21), the piezoelectric functional film (22), the second electrode (23), and the frequency modulation main body (241) located in the resonant region (10) are substantially constant. The resonator (100) has small energy loss and an increased Q value.
Patent WO-2021078156-A1 (WO)
Title: Software integrity protection and verification method, and device
Inventor: CAO BIN
IPC: H04L9/08
Filed: 2020-10-21
Abstract: Embodiments of the present application disclose a software integrity protection and verification method and a device. A protection process comprises: a first apparatus acquiring a first software package, the first software package comprising a first signature made by a first party for a second software package using a first private key; and the first apparatus using a second private key to perform a signing operation on the first software package, and acquiring a third software package comprising a second signature, the first private key being controlled by the first party, and the second private key being controlled by a second party. After the third software package is sent to a second apparatus, a verification process comprises: the second apparatus acquiring the first software package comprising the first signature, the second signature, and the second software package; and the second apparatus respectively authenticating the first signature and the second signature on the basis of a pre-stored first public key and second public key, so as to obtain an authentication result. In this way, the invention achieves software integrity protection by using keys provided by a manufacturer and a user, thereby providing two-level software integrity verification to users, and resolving user trust issues.
Patent WO-2021083028-A1 (WO)
Title: Image processing method and apparatus, electronic device and storage medium
Inventor: ZHANG SHUPENG
IPC: G06T13/40
Filed: 2020-10-22
Abstract: Embodiments of the present disclosure provide an image processing method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring a first image frame containing a target object; detecting key points of the target object in the first image frame to obtain first position information of the key points; on the basis of the first position information of the key points, generating and presenting a cartoon character in the same form as the target object; acquiring a second image frame containing the target object, the first image frame and the second image frame being continuous image frames; detecting key points of the target object in the second image frame to obtain second position information of the key points; and updating, on the basis of the difference between the first position information and the second position information, the form of the cartoon character presented.
Patent WO-2022082605-A1 (WO)
Title: 可编程二极管的制备方法、可编程二极管及铁电存储器
Inventor: LUO QING
IPC: H01L27/115
Filed: 2020-10-22
Abstract: 一种可编程二极管的制备方法，包括以下步骤：采用标准CMOS工艺形成钨栓塞；以所述钨栓塞作为下电极，并在钨栓塞上沉积功能层材料如铁电薄膜；在所述功能层材料上沉积上电极；图形化上电极和功能层，完成所述可编程二极管的制备。本公开还公开了一种采用如上所述的可编程二极管的制备方法所制备得到的可编程二极管的铁电存储器，本公开所提出的可编程二极管的制备方法，不需要生长下电极，降低了工艺的复杂度；本公开所提出的铁电存储器，由一个晶体管和一个可编程二极管构成，该设计是根据二极管的极性不同来存储信息的，因此可以进一步缩小器件面积，提高存储密度。
Patent WO-2022062039-A1 (WO)
Inventor: WU JUN
IPC: H04R9/06
Filed: 2020-10-27
Abstract: 本申请提供了扬声器模组及电子终端，包括具有收容空间的壳体以及收容固定于壳体的发声单体；发声单体包括磁轭、第一磁路组件、第二磁路组件、第一振动系统以及第二振动系统；第一振动系统包括第一振膜和第一音圈，第一振膜固定于第一磁路组件上，第二振动系统包括第二振膜和驱动第二振膜振动发声的第二音圈，第二振膜固定于第二磁路组件上，磁轭设于第一音圈和第二音圈之间；磁轭上开设有通孔，第一音圈包括第一环部以及自第一环部朝向磁轭的一端凸设形成的第一重叠部，第二音圈包括第二环部以及自第二环部朝向磁轭的一端凸设形成的第二重叠部，第一重叠部和第二重叠部分别穿设于通孔内且第一重叠部和第二重叠部在垂直于通孔轴线的方向间隔设置。
Patent WO-2022062105-A1 (WO)
Inventor: LIU JINGWEI
IPC: G01S17/32
Filed: 2020-11-11
Abstract: An array coherent ranging chip and a system thereof. The chip comprises a modulation light source unit (101), an on-chip transmitting unit (102), and a receiving array (103). The modulation light source unit (101) is configured to generate a modulation light beam and divide the modulation light beam into signal light and reference light to be output. The on-chip transmitting unit (102) is configured to irradiate the signal light to a target object at a preset divergence angle and reflect the signal light to form multi-angle signal light. The receiving array (103) is configured to receive the reference light and the multi-angle signal light, and convert and detect the reference light and the signal light of each angle to obtain a plurality of ranging signals. By implementing the present invention, laser ranging is realized by adopting a chip mode, the structure is compact, the reliability is high, and the ranging cost is reduced; and moreover, coherent measurement is carried out by adopting a reference signal and a reflection signal, signal amplitude control can be realized by selecting proper reference power, the ranging range is expanded, and the effect of resisting ambient light interference is achieved; and by receiving multi-angle reflected light at the same time, multi-pixel data can be processed in parallel.
Patent WO-2022104622-A1 (WO)
Inventor: CAI LIQUAN
IPC: H01L21/306
Filed: 2020-11-19
Abstract: L'invention concerne un procédé de traitement d'une tranche (100, 300, 400, 500), consistant à mesurer au moins une caractéristique de la tranche (100, 300, 400, 500) au moyen d'une pluralité de détecteurs (780, 780a-780c). La tranche (100, 300, 400, 500) comprend une zone de dispositif (106, 406) et une zone de périmètre (108, 408). Le procédé consiste également à déterminer un profil de modification de la tranche (100, 300, 400, 500) en fonction de ladite caractéristique de tranche mesurée au moins. Le procédé consiste encore à modifier une partie en forme d'anneau de la tranche (100, 300, 400, 500) à l'intérieur de la zone de périmètre (108, 408) au moyen du profil de modification de tranche. La partie en forme d'anneau modifiée présente une profondeur de pénétration (d) inférieure à l'épaisseur (T) de la tranche (100, 300, 400, 500). Le procédé consiste en outre à réaliser un procédé d'amincissement de tranche sur ladite tranche (100, 300, 400, 500).
Patent WO-2022073285-A1 (WO)
Title: 基于知识蒸馏的肺音分类方法、系统、终端及存储介质
Inventor: LI JIANQIANG
IPC: G10L25/66
Filed: 2020-11-19
Abstract: 一种基于知识蒸馏的肺音分类方法、系统、终端及存储介质，方法包括：获取肺音音频，并基于肺音音频提取肺音音频的梅尔频谱特征，得到肺音数据集（S100）；基于肺音数据集对多个教师模型进行训练，得到已训练的多个教师模型（S200）；根据已训练的多个教师模型分别计算肺音数据集的软标签，并经转换后，得到多分类软标签（S300）；基于多分类软标签和肺音数据集训练学生模型，得到已训练的学生模型，并利用已训练的学生模型对肺音音频进行分类（S400）。该方法可以基于知识蒸馏，通过利用多个教师模型的知识，指导学生模型学习，从而充分利用多方肺音音频，并准确对肺音音频进行分类。
Patent WO-2021248852-A1 (WO)
Inventor: SONG NUAN
IPC: H04B17/21
Filed: 2020-12-01
Abstract: Example embodiments of the present disclosure relate to compensating reference signals to train a neural network. According to embodiments of the present disclosure, a solution for compensating reference signals to train a neural network is proposed. A second device transmits information to a first device. The information is used to trigger generation and transmission of compensated training reference signals. The information indicates a set of receiving ports at the first device. The first device compensates the training reference signals based on downlink channel information and transmits the compensated signals to the second device via one or more transmitting ports. In this way, CSI can be obtained more accurately. Further, a processing model at the second device can be improved.
Patent WO-2022120918-A1 (WO)
Inventor: NING YUNKUN
IPC: G08B21/04
Filed: 2020-12-17
Abstract: La présente invention concerne un dispositif de coussin de sécurité gonflable de protection de hanche pouvant être porté avec une fonction d'avertissement de chute, le dispositif comprenant une ceinture interne (10) et une ceinture externe (20), la ceinture interne (10) et la ceinture externe (20) étant portées sur la taille d'un sujet, et la ceinture externe (20) est positionnée sur le côté extérieur de la ceinture interne (10) ; un capteur est monté sur la ceinture interne (10) ; un coussin de sécurité gonflable (21) est monté sur un côté interne arrière de la ceinture externe (20), et une boîte de commande principale (23) est disposée sur un côté extérieur avant de la ceinture externe (20) ; la boîte de commande principale (23) est dotée à l'intérieur d'une carte de commande principale (221), d'un dispositif de perçage bidirectionnel (225) et de cylindres de gaz de dioxyde de carbone comprimé (226) ; la carte de commande principale (221) est reliée au capteur ; deux cylindres de gaz de dioxyde de carbone comprimé (226) sont prévus, et les deux cylindres de gaz de dioxyde de carbone comprimé (226) sont respectivement fixés aux extrémités gauche et droite du dispositif de perçage bidirectionnel (225) ; et le coussin de sécurité gonflable (21) est relié à la boîte de commande principale (23) au moyen d'un tuyau de guidage de gaz (14). Le dispositif peut gonfler le coussin de sécurité gonflable (21) au moyen des deux cylindres de gaz de dioxyde de carbone comprimé (226), la vitesse de gonflage est plus rapide, et le temps d'avertissement est considérablement raccourci. En outre, le dispositif présente une quantité de calcul relativement faible, une précision élevée et un faible taux de fausses alarmes.
Patent WO-2021129531-A1 (WO)
Inventor: ZHOU XUEQI
IPC: G06Q10/06
Filed: 2020-12-18
Abstract: La présente invention concerne un procédé d'attribution de ressources, un appareil, un dispositif, un support de stockage et un programme informatique. Le procédé d'attribution de ressources comprend : l'acquisition de données d'objets de visite dans une plage de temps prédéfinie (101) ; la détermination de paramètres de rapport selon des données de visite d'objets d'un premier type et selon des données de visite d'objets d'un second type (102) ; l'ajustement, selon les paramètres de rapport et des données de base desdits objets, d'un procédé d'attribution de ressources pour au moins certains objets ; et la réalisation d'une attribution de ressources selon le procédé d'attribution de ressources ajusté (103).
Patent WO-2021143471-A1 (WO)
Inventor: ZHU SHOUPING
IPC: G06T7/00
Filed: 2020-12-23
Abstract: 一种乳腺扩散光层析成像装置，包括光源单元(10)、探测单元(20)、机械调整单元和轮廓获取单元。光源单元(10)包括M1个用于连续波模式测量的多波长近红外光光源和M2个用于频域模式测量的多波长激光二极管。探测单元(20)包括N1个用于探测连续波模式下近红外光的硅光电倍增管和N2个用于探测频域模式下近红外光的硅光电倍增管。机械调整单元用于调整光源单元(10)和探测单元(20)之间的距离。轮廓获取单元用于获取患者乳腺表面尺寸用于光学数据重建。成像装置利用频域模式得到的幅值和相位信息来估计待测组织的初始光学参数，用于连续波模式的重建。使用表贴式器件直接接触患者乳腺组织，避免光纤的使用，降低了系统复杂度。
Patent WO-2022120994-A1 (WO)
Inventor: YANG HUI
IPC: B01L3/00
Filed: 2020-12-25
Abstract: 一种微流控芯片、微流控芯片制备方法及核酸提取方法，微流控芯片包括进样口、出样口和核酸提取单元，利用微柱微小尺寸所提供的比表面积大的特性，在临床液体样本如血液、尿液、唾液等流经时，以共价结合、静电吸附等作用捕获样本中的核酸分子；经过洗涤液将其余杂质排除后，通过合适的洗脱缓冲液将微柱上捕获的核酸分子洗脱、收集，同时允许低至微升级别的样本在微尺度下充分与微柱吸附载体接触，从而提取足量的核酸分子以进行下游的生化检测流程。
Patent WO-2022134156-A1 (WO)
Title: Three-dimensional memory device, manufacturing method therefor, and electronic device
Inventor: KONG FANSHENG
IPC: H01L27/11568
Filed: 2020-12-29
Abstract: Disclosed in the present application are a three-dimensional memory device, a manufacturing method therefor, and an electronic device. The manufacturing method comprises: providing a substrate; doping the substrate to form a source; forming a control gate stack structure on the substrate, the control gate stack structure comprising multiple interlayer dielectric layers and control gate layers that are stacked alternately, the control gate layers being formed between adjacent interlayer dielectric layers, and the control gate layers comprising a transition metal sulfide; patterning the control gate stack structure to form a hole, exposing the source, in the control gate stack structure; forming a charge trapping layer on the sidewall of the hole; depositing a channel material layer to fill the hole; and forming a drain on the control gate stack structure. According to the manufacturing method for the three-dimensional memory device provided by the present invention, the height of the control gate stack structure can be effectively reduced, thereby lowering the difficulty in processes such as formation of a channel and deposition in the channel.
Patent WO-2021223456-A1 (WO)
Title: Signal triggering device and wearable apparatus
Inventor: CHENG JIANQUAN
IPC: G06F1/16
Filed: 2020-12-30
Abstract: A signal triggering device and a wearable apparatus, relating to the technical field of communication electronics. In the signal triggering device, a rotating part (10) comprises a driving member (101) and a rotating member (102); when the driving member (101) rotates, the rotating member (102) is driven to rotate; the rotating member (102) is divided into a first contact portion (1021) and a second contact portion (1022) that are conductive with each other; a first conductive contact (201) and a second conductive contact (202) which are spaced are provided in a signal circuit switch assembly (20), the first conductive contact (201) is conductive with the first contact portion (1021), and the second conductive contact (202) is intermittently conductive with the second contact portion (1022), so as to enable the entire signal triggering device to generate an intermittent conduction signal, so that the signal triggering device triggers corresponding control according to the intermittent conduction signal.
Patent WO-2021159891-A1 (WO)
Inventor: BI XIAOYU
IPC: H04W12/02
Filed: 2021-01-06
Abstract: 本发明公开了一种调用的请求、查询、授权处理方法、设备及装置、介质。所述方法包括：用户设备根据用户许可或者授权的APP调用信息确定用户授权配置信息，并将其经边缘计算使能服务器发送至网络侧设备，用以供网络开放功能查询调用的许可或者授权；当边缘计算应用服务器作为应用功能向3GPP网络的网络开放功能请求调用时，查询用户设备对该调用的许可或者授权；网络开放功能在确定用户设备对该调用进行了许可或者授权时，允许边缘计算应用服务器的调用。
Patent WO-2022155870-A1 (WO)
Title: Harq feedback transmission for sidelink communication with multi-trp enabled ues
Inventor: WU SHUANSHUAN
IPC: H04W76/23
Filed: 2021-01-22
Abstract: Certain aspects of the present disclosure provide a method for wireless communications by a first user equipment (UE). The method generally includes receiving a first sidelink transmission from a second UE, determining resources for providing a feedback responsive to the first sidelink transmission, selecting one or multiple transmitter receiver points (TRPs), from a set of TRPs of the UE, for transmitting the feedback, based on one or more conditions, and transmitting the feedback on the determined resources using the selected TRPs.
Patent WO-2021155815-A1 (WO)
Title: Filter assembly having leakage detection function
Inventor: CHERNOV GREGORY SERGEEVICH
IPC: F17D5/06
Filed: 2021-02-04
Abstract: A filter cartridge comprises a housing. A filter medium is arranged within the housing. A radio frequency identification (RFID) tag is provided on the housing. A leakage detection pad is provided on the housing. The RFID tag is in communication with the leakage detection pad. The RFID tag is configured to send a leakage detection signal in response to a liquid on the leakage detection pad.
Patent WO-2021175307-A1 (WO)
Inventor: ZENG YONGBO
IPC: H04L29/08
Filed: 2021-03-05
Abstract: Disclosed are a method and apparatus for acquiring installation information of a network access device, wherein the network access device may be a CPE, and when a user installs the CPE, after the user uses a terminal device to send a CPE installation information acquisition request to a network device and receives CPE installation information fed back by the network device, the received CPE installation information can be displayed on a display interface. Therefore, the user can complete the installation of the CPE according to the CPE installation information displayed by the terminal device, and the communication quality of the CPE can be ensured to the greatest possible extent. Therefore, a user can acquire CPE installation information and complete the installation of a CPE by himself/herself by using a terminal device, so that the time cost and labor cost consumed when the user installs the CPE before using the CPE can be saved, and the user experience when installing the CPE is improved.
Patent WO-2022156054-A1 (WO)
Inventor: YU DONGXIAO
IPC: G06F21/60
Filed: 2021-03-17
Abstract: La présente invention concerne un procédé de chiffrement de données de périphérie applicable à un appareil agent de l'Internet des objets de périphérie, comprenant les étapes suivantes : initialiser des paramètres globaux concernant le système pour chaque appareil agent de l'Internet des objets de périphérie au moyen d'une interface de communication de liaison descendante ; chaque appareil agent de l'Internet des objets de périphérie effectuant un échantillonnage aléatoire sur un ensemble d'entraînement pour calculer le gradient d'une fonction de perte d'un modèle d'apprentissage machine en utilisant un échantillon de données obtenu ; premièrement, effectuer un traitement insensible aux défaillances, puis effectuer un traitement d'ajout de bruit après le calcul de la différence entre un paramètre local de chaque appareil agent de l'Internet des objets de périphérie et le gradient de l'étape précédente ; chaque appareil agent de l'Internet des objets de périphérie transmet le paramètre soumis à un traitement d'ajout de bruit dans l'étape précédente à un dispositif voisin ; et chaque appareil agent de l'Internet des objets de périphérie met à jour et itère le paramètre local selon des données transmises à partir d'un nœud voisin, et stocke le nouveau paramètre. Selon le procédé décrit dans la présente invention, la protection de la confidentialité de données locales est réalisée en utilisant une technologie de confidentialité différentielle, et l'effet de l'ajout de bruit de données sur l'efficacité et la convergence d'apprentissage machine est réduit dans une certaine mesure.
Patent WO-2021185369-A1 (WO)
Title: Folding mobile phone shell and connector
Inventor: JIANG TAO
IPC: H04M1/02
Filed: 2021-03-19
Abstract: The present invention relates to the technical field of mobile phone shells, and provides a folding mobile phone shell and a connector. The folding mobile phone shell comprises an upper shell, a lower shell, and a connecting layer which is arranged in an extension or contraction mode under stress. When the mobile phone shell is arranged in an unfolding mode, an upper mounting surface and a lower mounting surface are horizontally and correspondingly arranged. An upper mounting groove is formed in the upper mounting surface, a lower mounting groove is formed in the lower mounting surface, and two ends of the connecting layer are flatly laid and fix the upper mounting groove and the lower mounting groove, respectively. When in use, the mobile phone shell is arranged in an unfolding mode, the tensile force borne by the connecting layer is small, the connecting layer enables the upper shell and the lower shell to be fixedly arranged opposite to each other, and a mobile phone is protected. When not in use, the upper shell and the lower shell are overlapped, and the connecting layer is extended under the tension, so that it is convenient to carry the mobile phone; the upper mounting groove and the lower mounting groove are formed, so that exposure of the connecting layer is avoided, tensile force applied to the connecting layer is effectively reduced, and the service life of the connecting layer is prolonged; and whether the folding mobile phone is in a use state or a storage state, the folding mobile phone can be protected.
Patent WO-2022217498-A1 (WO)
Title: Gas pipeline cleaning mechanism for chemical vapor deposition system
Inventor: ZHONG FENG
IPC: B08B13/00
Filed: 2021-04-14
Abstract: A gas pipeline cleaning mechanism for a chemical vapor deposition system. The gas pipeline cleaning mechanism comprises a housing, a transfer pump and a first pipeline. The housing comprises a mounting cavity and a cleaning fluid cavity that are isolated from each other, and the cleaning fluid cavity is used for accommodating a cleaning fluid; the transfer pump is arranged in the mounting cavity, and the transfer pump comprises a fluid input end and a fluid output end, wherein the fluid input end communicates with the mounting cavity and is used for sucking the cleaning fluid; and one end of the first pipeline communicates with the fluid output end, and the other end thereof is provided with a pipeline interface fitted with a fluid inlet of a gas pipeline. In comparison with manually squeezing a spraying pot, the flowing speed of a cleaning fluid transferred by the transfer pump is stable, and the stress on the gas pipeline is uniform. In addition, the pipeline interface is fitted with the fluid inlet of the gas pipeline, and thus a good leakproof effect is achieved. Therefore, the gas pipeline cleaning mechanism is less prone to having leakage of a cleaning fluid, and is less prone to the risk of corroding an operator's hands and the risk of causing a machine to stop running, thereby improving the safety of an operator, and enhancing the stability of a machine.