baber/WOPTO huggingface dataset:
Patent WO-2019237715-A1 (WO)
Title: Mecanum wheel, chassis and assisting robot
Inventor: WANG TIAN
IPC: B60B19/12
Filed: 2018-12-26
Abstract: A mecanum wheel, comprising: a mecanum wheel body (310) and a drive device (320). An axle hole is formed in the mecanum wheel body. The drive device is partially or completely provided in the axle hole. The axis of a connecting shaft of the drive device and a rotary shaft of the mecanum wheel body are collinear. The mecanum wheel body rotates along with a shell of the drive device. Also disclosed are a mecanum wheel with a damping device, a chassis comprising at least one pair of the mecanum wheels, and an assisting robot comprising the chassis.
Patent WO-2020113747-A1 (WO)
Inventor: JIANG YI
IPC: H01L27/12
Filed: 2019-01-02
Abstract: Provided are an array substrate and a manufacturing method thereof, and a display device. A low temperature polysilicon comprises a base layer, a low temperature polysilicon layer, a gate insulation layer, a gate and an inter-level dielectric layer.
The low temperature polysilicon layer is provided above the base layer. The gate insulation layer covers the low temperature polysilicon layer. The gate is provided at the gate insulation layer. The inter-level dielectric layer covers the gate and the gate insulation layer. In the manufacturing method of an array substrate, hydrogenation is performed on a low temperature polysilicon layer before deposition of an inter-level dielectric layer, and thus deposition of the inter-level dielectric layer can be directly performed in a high temperature environment following hydrogenation, thereby eliminating a rapid thermal annealing activation process in the art, simplifying an industrial procedure, and reducing energy consumption and costs. The display device using the array substrate of the present invention has a high resolution, a high response speed, a high brightness level, a high aperture ratio, and low energy consumption.
Patent WO-2020098148-A1 (WO)
Inventor: WANG JING
IPC: C09K11/61
Filed: 2019-01-16
Abstract: The present invention relates to a high-performance, narrow-band fluorescent powder, and a preparation method thereof. The preparation method comprises the following steps: S1: dissolving a hexafluoromanganic acid salt in an HF solution, and adding under agitation a silicon-containing chemical compound and a cesium-containing chemical compound, obtaining a mixed solution; S2: performing a coprecipitation reaction at -40 to -10ºC, obtaining a precipitate, then centrifugating, washing and drying, obtaining a crude Cs 2 SiF 6 :Mn 4+  fluorescent powder product; S3: adding the crude Cs 2 SiF 6 :Mn 4+  fluorescent powder product to an acid solution, adding a reducing solution under agitation conditions, then agitating, centrifugating, washing and drying, obtaining a high-performance, narrow-band fluorescent powder. The preparation method provided in the present invention is low-cost, simple, easily performed, has excellent performance, and is appropriate for large-scale industrial production; external quantum efficiency of the obtained high-efficiency, narrow-band fluorescent powder is high, and moisture-resistant functionality is good.
Patent WO-2019196539-A1 (WO)
Title: Image fusion method and apparatus
Inventor: HUANG ZHONGNING
IPC: G06T5/50
Filed: 2019-01-25
Abstract: An image fusion method and apparatus. The method comprises: converting a visible light image collected by an image collection device into a red-green-blue (RGB) image; converting a near infrared image collected by the image collection device into a first brightness image; converting the RGB image into a second brightness image; performing fusion weight calculation according to the first brightness image to obtain a fusion weight map of the near infrared image; performing brightness fusion on the first brightness image and the second brightness image according to the fusion weight map to obtain a brightness fusion image; and performing RGB fusion according to the second brightness image, the brightness fusion image, and the RGB image to obtain a fused RGB image.
Patent WO-2019184585-A1 (WO)
Inventor: WU KAISHUN
IPC: H04L12/28
Filed: 2019-01-28
Abstract: The present invention is applicable to the technical field of wireless communication identification and provides a home appliance control method and system based on Wi-Fi sensing. The method comprises: S1: connecting a handheld terminal and a home appliance supporting a Wi-Fi function to a Wi-Fi module of a routing apparatus; S2: the handheld terminal receiving a Wi-Fi signal, and acquiring gesture data information; S3: determining whether the acquired gesture data information matches with a preset gesture in a database; S4: generating a control instruction according to physical address information of the matched preset gesture, and sending the control instruction to a router; and S5: an apparatus sending, according to the address information of the received control instruction, the instruction to a corresponding home appliance so as to execute the control instruction. The method further combines the latest machine learning algorithm in execution of analysis and determination, thereby quickly and accurately identifying a user gesture and performing interaction with a smart home central control device.
Patent WO-2019149184-A1 (WO)
Title: Virtual machine disk space reclamation method and system
Inventor: ZHANG LEIQIANG
IPC: G06F3/06
Filed: 2019-01-29
Abstract: Embodiments of the invention provide a virtual machine disk space reclamation method and system. The method comprises: upon receiving a virtual machine disk space reclamation request, a virtual machine operating system determining a deleted file in a virtual machine file system and sending a zero-filling request to the virtual machine file system, the zero-filling request carrying information of the space occupied by the deleted file. When the virtual machine disk space reclamation request is received, the deleted file is determined by scanning files in a virtual disk, and information of the space occupied by the deleted file can be automatically carried in the zero-filling request, facilitating disk space reclamation control of a virtual disk controller. In addition, there is no need for users to acquire and manually configure information of a disk space size to be reclaimed, improving realizability of the virtual machine disk space reclamation method.
Patent WO-2020186422-A1 (WO)
Inventor: LI ZHENDONG
IPC: H04W36/00
Filed: 2019-03-18
Abstract: A method and apparatus for fast returning to 5G after an EPS fallback process is disclosed. In one embodiment, a method for performing a fast return to 5G by a first wireless communication node of a first wireless communication system, including: receiving a first message from a first core network of the first wireless communication system; and returning a wireless communication device to a second wireless communication system according to the first message, wherein the first message comprises an Evolved Packet System (EPS) fallback indication.
Patent WO-2019192541-A1 (WO)
Inventor: LIU KUN
IPC: H04W74/00
Filed: 2019-04-03
Abstract: L'invention concerne un procédé et un dispositif de transmission de données, ainsi qu'un support de stockage lisible par ordinateur. Le procédé de transmission comprend les étapes suivantes : un terminal reçoit une instruction de la taille de bloc de transmission maximale (TBS) prise en charge par la transmission de données, puis détermine la TBS maximale prise en charge par la transmission de données selon l'instruction ; et le terminal détermine la TBS prise en charge par la transmission de données selon la TBS maximale prise en charge par la transmission de données.
Patent WO-2019205925-A1 (WO)
Title: Communication method and communication apparatus
Inventor: YANG KUN
IPC: H04L7/00
Filed: 2019-04-08
Abstract: Provided are a communication method and apparatus. The communication method comprises: a terminal device determining a first detection method, wherein the first detection method is determined according to a first message, or the first detection method is a pre-defined detection method, and the first message is a message from a network device; and the terminal device detecting a first downlink signal according to the first detection method. Correspondingly, further provided is a communication apparatus. By implementing the present application, it can be ensured that a terminal device and a network device have a common understanding of a signal detection method.
Patent WO-2019206324-A1 (WO)
Title: Combined method for preparing methyl tert-butyl ether and isobutylene from tert-butyl alcohol and methanol
Inventor: ZHU DEQUAN
IPC: C07C1/22
Filed: 2019-04-28
Abstract: A combined method for preparing methyl tert-butyl ether and isobutylene from tert-butyl alcohol and methanol. The method is carried out in a device comprising a catalytic rectification tower. The catalytic rectification tower comprises a catalytic reaction section located at the middle part, tert-butyl alcohol enters the catalytic rectification tower from the catalytic reaction section, and methanol and water enter the catalytic rectification tower from the tower top. In the catalytic reaction section, a part of tert-butyl alcohol is dehydrated to generate isobutylene, and the other part of tert-butyl alcohol and the isobutylene are respectively further reacted with methanol fed from the tower top to generate methyl tert-butyl ether, wherein the tert-butyl alcohol is pretreated, and the molar feeding ratio of tert-butyl alcohol to methanol is 10:1 to 10:9. The combined process combines reaction and separation, promotes the rightward reaction, enables preparation of isobutylene by means of tert-butyl alcohol dehydration and synthesis of MTBE in "one-pot process", greatly simplifies the operation procedure, lowers the process cost and facilitates implementation, and improves the raw material conversion rate overall.
Patent WO-2020223881-A1 (WO)
Inventor: XIE LIANGHUI
IPC: G06K9/00
Filed: 2019-05-06
Abstract: A fingerprint detection method and apparatus, and an electronic device. The method comprises: respectively acquiring a plurality of fingerprint images on the basis of a plurality of optical parameters, wherein the optical parameters comprise at least one of exposure duration and light intensity, the fingerprint image is obtained by an optical fingerprint sensor on the basis of a fingerprint detection signal, the exposure duration is a duration of the optical fingerprint sensor acquiring the fingerprint detection signal, and the light intensity is an intensity of an optical signal emitted by an excitation light source for fingerprint detection; splicing a plurality of partial fingerprint images to obtain a target fingerprint image for fingerprint recognition, wherein the plurality of partial fingerprint images are from different fingerprint images in the plurality of fingerprint images, and at least part of the regions of the plurality of partial fingerprint images are not overlapped, and the plurality of partial fingerprint images correspond to different optical parameters.
Patent WO-2019242423-A1 (WO)
Title: 在tee侧实现多核并行的方法、装置及系统
Inventor: YAO DONGDONG
IPC: G06F9/50
Filed: 2019-05-09
Abstract: 本申请提供一种在TEE侧实现多核并行的方法、装置及计算机系统等。该方法包括TEE创建多个子线程，所述子线程用于实现TEE侧部署的TA的子功能；针对每一个子线程，所述TEE触发富执行环境REE生成与该子线程对应的影子线程，所述影子线程的运行促使运行所述影子线程的核进入所述TEE；所述TEE将创建的子线程调度到对应的影子线程所在的核上执行。利用该方法，具备高性能要求的业务中的多个业务逻辑能够在TEE中并行运行，而且TEE触发REE生成线程并自动进入TEE侧，通过该方式实现了在TEE侧主动加核，提高了TEE侧并行的灵活性。。
Patent WO-2020227902-A1 (WO)
Title: Method and apparatus for managing memory, and terminal device
Inventor: YU SHUJING
IPC: H04L1/18
Filed: 2019-05-13
Abstract: The present application provides a method for managing a memory. The method comprises: receiving MAC PDU activation information, the MAC PDU activation information being used for indicating the activation of a first carrier; determining a first HARQ memory space requirement according to a carrier capacity parameter of the first carrier; and requesting a memory space from a memory management unit according to the first HARQ memory space requirement, the memory space being used for storing data carried by the first carrier. According to the method, memory spaces of different carriers can be respectively managed. The memory space is requested according to the capacity parameter of the received carrier, and a memory resource utilization rate can be improved in the case of ensuring no influence on services.
Patent WO-2020215400-A1 (WO)
Inventor: HE JIAJUN
IPC: A01D41/06
Filed: 2019-05-14
Abstract: A vertical bending head-feed combine harvester, comprising a header (2). The header (2) is provided with a crop lifting mechanism, a cut knife mechanism, a gripping bending conveyor mechanism, and a threshing cylinder (3). The gripping bending conveyor mechanism comprises a gripping threshing conveyor chain (10), a bending chain (11), and a straw discharging chain (12) which have a consistent running speed. The crop lifting mechanism lifts a non-straight plant, and the lifted plant enters a position between the crop lifting mechanism and the gripping bending conveyor mechanism. In this case, the upper portion of the plant is held by the bending chain (11), the lower portion thereof is held by the straw discharging chain (12), and the root portion thereof is cut by the cut knife mechanism. With the movement of the bending chain (11) and the straw discharging chain (12), the upper portion of the plant is bent by the bending chain (11). A closed interval located in a horizontal plane is formed between two adjacent bending fingers (18) of the bending chain (11). The bending fingers (18) rotates to bend the plant on gripping chain teeth of the gripping threshing conveyor chain (10), such that the plant is controlled and brought to an inlet of the threshing cylinder (3) by the gripping threshing conveyor chain (10). The lower portion of the plant held by the straw discharging chain (12) and the upper portion of the plant are concurrently threshed at an equal speed.
Patent WO-2020237730-A1 (WO)
Inventor: WANG YAMIN
IPC: C09K11/06
Filed: 2019-06-12
Abstract: 一种聚酰胺酸及其制备方法、电致变色器件，其中聚酰胺酸材料具有笼型倍半硅氧烷为封端基团。聚酰胺酸中引入低聚苯胺和荧光三苯胺片段将其原料制备为聚酰胺酸溶液，再引入低聚笼型倍半硅氧烷形成封端的聚酰胺酸，既赋予材料电致变色的能力，又赋予材料稳定的电致发光性，这为后续的荧光显示器和电致变色设备提供方向性指导。
Patent WO-2020042813-A1 (WO)
Inventor: CHEN MENGMENG
IPC: G06F16/2455
Filed: 2019-07-18
Abstract: The embodiments of the present description provide a distributed data join processing method and apparatus, a device, and a storage medium. The method comprises: generating a first bloom filter according to form data of the local end, and sending the first bloom filter to the opposite end; receiving a second bloom filter sent from the opposite end; combining the first bloom filter and the second bloom filter; and using the combined bloom filter to perform bloom filtering on the local form data.
Patent WO-2020063070-A1 (WO)
Title: 一种资源指示方法及终端
Inventor: LI CHENXIN
IPC: H04W72/04
Filed: 2019-07-22
Abstract: 本申请涉及无线通信技术领域，特别涉及一种资源指示方法及终端，用以解决UE自主资源选择的方式无法有效避免半双工影响，会造成无法成功接收组内其他成员发送的消息、可靠性下降的问题。本申请实施例第一终端确定为至少一个第二终端配置的可用资源；第一终端将包含每个第二终端的可用资源相关信息的指示信息发送给至少一个第二终端，以使第二终端根据指示信息确定与其它终端进行直通链路通信时使用的发送资源。由于本申请实施例第一终端向第二终端发送可用资源相关信息的指示信息，第二终端不再采用自主选择资源的方式确定直通链路通信时使用的发送资源，有效避免半双工影响，提高直通链路通信可靠性。
Patent WO-2020181704-A1 (WO)
Inventor: ZHU YAN
IPC: H01M50/531
Filed: 2019-07-24
Abstract: A battery module (100) and a vehicle having same. The battery module (100) comprises a first side wall surface (101) and a second side wall surface (102), and comprises a plurality of cells (10), the cells (10) comprising a first electrode (11), a second electrode (12), and a third electrode (13). One of the plurality of first electrodes (11) is a positive electrode lead-out terminal of the battery module (100), the positive electrode lead-out terminal being arranged on the first side wall surface (101). One of the plurality of second electrodes (12) is a negative electrode lead-out terminal of the battery module (100), the negative electrode lead-out terminal being arranged on the second side wall surface (102), or one of the plurality of second electrodes (12) is a negative electrode lead-out terminal of the battery module (100), the negative electrode lead-out terminal of the battery module (100) being arranged on the first side wall surface (101).
Patent WO-2020029906-A1 (WO)
Inventor: CHEN LIANWU
IPC: G10L21/0272
Filed: 2019-08-05
Abstract: 一种多人语音的分离方法和装置，用于实现在多人语音场景下的语音与语音之间的分离。包括：终端从待分离的混合语音信号中提取出混合语音特征，混合语音信号中混合有N种人声，N为大于或等于2的正整数(101)；终端使用生成对抗网络模型对混合语音特征进行掩蔽系数提取，得到N种人声对应的掩蔽矩阵(102)；终端使用生成对抗网络模型对N种人声所对应的掩蔽矩阵和混合语音信号进行语音分离，输出与N种人声对应的N种分离语音信号(103)。
Patent WO-2020030051-A1 (WO)
Inventor: CHEN LEI
IPC: H04W72/04
Filed: 2019-08-08
Abstract: 一种通信方法、装置及系统，涉及通信技术领域，该方法包括：终端设备接收网络设备广播的系统信息，并根据系统信息确定初始BWP的带宽大小。其中，系统信息包括第一指示信息，第一指示信息指示用于终端设备的初始BWP的带宽大小为第一带宽大小或第二带宽大小，第一带宽大小通过系统信息承载的第一带宽参数指示，第二带宽大小为CORESET0的带宽大小，CORESET0用于调度系统信息。这种技术方案有助于提高终端设备调整初始BWP的带宽大小的灵活性，从而提高终端设备的性能。
Patent WO-2020034902-A1 (WO)
Title: Smart desk having status monitoring function, monitoring system server, and monitoring method
Inventor: TU LIEQUN
IPC: G06V10/764
Filed: 2019-08-09
Abstract: Disclosed are a smart desk having a state monitoring function, a monitoring system server, and a monitoring method. The smart desk comprises a desk body, an image capturing device disposed on the desk body, and an AI identification module. The image capturing device captures a facial image of a user, and inputs the captured facial image into the AI identification module. The AI identification module identifies whether a face in the input image is in a concentrating state. The smart desk further comprises a communication module and/or a local notification device. The AI identification module is capable of sending an identification result of the concentrating state to a back-end server and/or a first client via the communication module, or the local notification device can be triggered according to the identification result of the concentrating state of the AI identification module. The smart desk of the present invention monitors concentration during study/work on the basis of an AI identification technique, and provides a notification when insufficient concentration is detected, thereby improving concentration, and productivity when studying or working.
Patent WO-2020063191-A1 (WO)
Inventor: CHEN YINGJUN
IPC: A47J43/046
Filed: 2019-08-19
Abstract: A blender comprises a bowl assembly (101, 201, 501), a mixing blade (106), and a lid assembly (108). The bowl assembly (101, 201, 501) forms a bowl cavity (110). The mixing blade(106) is provided inside the bowl cavity (110). The lid assembly (108) is arranged to cover the bowl assembly (101, 201, 501). The lid assembly (108) comprises a lid (102, 202, 302, 402, 502), a venting tube (103, 4031, 4032, 503), and a pressure limiting valve (104, 204, 304, 504). The lid (102, 202, 302, 402, 502) is provided with a through hole (135, 535) that traverses the lid (102, 202, 302, 402, 502) from top to bottom. The venting tube (103, 4031, 4032, 503) is provided in the through hole (135, 535) of the lid (102, 202, 302, 402, 502) and in communication with the bowl cavity(110), and comprises an air outlet (130). The pressure limiting valve (104, 204, 304, 504) is arranged to cover the venting tube (103, 4031, 4032, 503) and is capable of moving up and down. The pressure limiting valve (104, 204, 304, 504) blocks the air outlet (130) of the venting tube (103, 4031, 4032, 503) when the air pressure inside the bowl cavity (110) is lower than a pressure threshold, and opens the air outlet (130) of the venting tube (103, 4031, 4032, 503) when the air pressure inside the bowl cavity (110) is not lower than the pressure threshold.
Patent WO-2021000394-A1 (WO)
Title: Low-temperature smoking set
Inventor: ZHAO KUN
IPC: A24F47/00
Filed: 2019-08-23
Abstract: A low-temperature smoking set (10), relating to the field of smoking sets. The low-temperature smoking set (10) comprises a smoking set housing (12), a heating pin (14), and a heat conductive cover (16). The smoking set housing (12) is formed with a tobacco clamping hole (122) capable of positioning an aerosol substrate (20); the heating pin (14) can be positioned in the tobacco clamping hole (122); the heat conductive cover (16) can cover the heating pin (14) and can be inserted into the aerosol substrate (20) positioned in the tobacco clamping hole (122). The heating pin (14) heats the aerosol substrate (20) by means of the heat conductive cover (16) covering the heating pin (14), in which the heat conduction manner between the heating pin (14) and the aerosol substrate (20) is changed, and the heating pin (14) and the aerosol substrate (20) do not affect each other, thereby improving the compatibility between the heating pin (14) and the aerosol substrate (20).
Patent WO-2020220540-A1 (WO)
Inventor: LEI QIONG
IPC: H04L29/08
Filed: 2019-08-29
Abstract: The present application belongs to the technical field of computers, and in particular relates to a point-to-point network-based data storage method and apparatus, a computer non-volatile readable storage medium and a terminal device. The method comprises: a source node dividing data to be stored into various data partitions and determining the number of backups for each data partition; the source node determining a first level storage node corresponding to an sth data partition, and sending a data storage request to the first level storage node; an nth level storage node determining an n+1th level storage node corresponding to the sth data partition, and sending a data storage request to the n+1th level storage node; after receiving the data storage request, the n+1th level storage node downloading and storing the sth data partition from each target node, adding a node identifier of the n+1th level storage node into a storage node set, and subtracting a counting unit from a count value until the count value is zero, thus reducing the occupancy of the bandwidth resource of the source node.
Patent WO-2020220545-A1 (WO)
Inventor: JIA WENXIAO
IPC: G16H50/30
Filed: 2019-08-30
Abstract: L'invention concerne un procédé et un appareil de prédiction de maladie basé sur un modèle de mémoire à long et court terme, un dispositif informatique et un support d'informations, comprenant les étapes consistant à : obtenir des premières données médicales d'un sujet cible et des deuxièmes données médicales d'un sujet associé, le sujet cible et le sujet associé étant apparentés par consanguinité, les premières données médicales comportant les antécédents médicaux, l'histoire naturelle de la maladie et l'histoire chirurgicale, et les deuxièmes données médicales comportant un historique de traitement de maladie génétique (S1); entrer les premières données médicales et les deuxièmes données médicales dans un premier réseau neuronal récurrent de type à mémoire à long et court terme dans un modèle de mémoire à long et court terme entraîné aux fins de calcul, et obtenir une séquence de vecteurs d'état caché dans le premier réseau neuronal récurrent de type à mémoire à long et court terme, le modèle de mémoire à long et court terme comportant le premier réseau neuronal récurrent de type à mémoire à long et court terme utilisé pour le codage et un deuxième réseau neuronal récurrent de type à mémoire à long et court terme utilisé pour le décodage (S2); entrer la séquence de vecteurs d'état caché dans un deuxième réseau neuronal récurrent de type à mémoire à long et court terme aux fins de calcul, et obtenir un résultat de prédiction de maladie, le résultat de prédiction de maladie comportant des types de maladie prédits et des taux de risque de morbidité correspondants (S3); sélectionner à partir des maladies prédites dont le résultat de prédiction de maladie affiche un taux de risque de morbidité supérieur à un seuil prédéfini, le marquage de ces dernières comme maladies désignées et, sur la base d'un réseau d'association de maladies prédéterminé, l'obtention de maladies directement liées aux maladies désignées (S4); délivrer le résultat de prédiction de maladie et des maladies associées (S5). La précision est ainsi nettement améliorée.