baber/WOPTO huggingface dataset:
Patent WO-2021119999-A1 (WO)
Title: Circuit de réservoir résonant et procédé de configuration de circuit de réservoir résonant
Inventor: HE CHEN
IPC: H02M3/335
Filed: 2019-12-17
Abstract: La présente invention concerne un circuit de réservoir résonant (102) qui comprend : un transformateur (T); un circuit primaire (M1); et un circuit secondaire (M2); le transformateur (T) et les circuits primaire et secondaire (M1, M2) étant conçus pour fonctionner en mode direct et en mode inverse; et le transformateur (T) et les circuits primaire et secondaire (M1, M2) ayant, à une fréquence de résonance (FR), un gain direct (GF (FR)), respectivement un gain inverse (GR (FR)), essentiellement indépendants de la charge, lors du fonctionnement en mode direct, respectivement le mode inverse. Le circuit primaire et le circuit secondaire (M1, M2) sont différents l'un de l'autre et le gain direct (GF (FR)) et le gain inverse (GR (FR)) à la fréquence de résonance (FR) sont sensiblement égaux entre eux, notamment à 5 %.
Patent WO-2020135820-A1 (WO)
Inventor: YU YANG
IPC: F24F11/64
Filed: 2019-12-29
Abstract: 本发明实施例公开了一种空调的控制方法、装置、存储介质及计算机设备，属于空调技术领域。该控制方法包括：获取用户相对于空调的第一距离和第一方向，根据第一方向确定出空调的两个或多个出风口之中的第一出风口，根据第一设定温度控制与第一出风口对应的第一换热器和压缩机/半导体温度调节器之间的第二阀门的开关时间，根据与第一换热器的第一温度对应的第一出风温度和第一方向确定出第一出风方向，根据设定舒适风速、第一距离和第一出风口的第一短边长度确定出第一出风口的第一出风速度，根据第一出风方向和第一出风速度控制空调，采用本技术方案可实现舒适送风。
Patent WO-2021134348-A1 (WO)
Inventor: HE MING
IPC: G06K9/62
Filed: 2019-12-30
Abstract: 一种交通灯状态识别方法，包括：获取周围环境图像、当前位置信息和地图信息（202），根据当前位置信息和地图信息在周围环境图像中预测待识别交通灯与待识别交通灯对应的交通灯区域（204），将交通灯区域和周围环境图像输入至训练后的识别模型，通过识别模型对周围环境图像进行特征提取，得到周围环境图像的时序特征信息（206）；通过训练后的识别模型根据时序特征信息对交通灯区域进行识别运算，输出交通灯区域对应的交通灯的状态信息（208）。
Patent WO-2021120341-A1 (WO)
Inventor: ZHOU ZHIWEI
IPC: H01L27/32
Filed: 2020-01-03
Abstract: Disclosed is a display panel, provided with a display area, an encapsulation area, and a bezel area. The encapsulation area comprises a first encapsulation area and a second encapsulation area; multiple layers of crack prevention structures arranged in sequence are provided on the side of the bezel area and the encapsulation area close to the bezel area; and the crack prevention structures are breakpoint ring structures, each comprising at least one recess, and each recess is filled with an organic layer, wherein the recesses of one layer of the crack prevention structure and the recesses of an adjacent layer of the crack prevention structure are staggered with each other.
Patent WO-2020140967-A1 (WO)
Inventor: SI QIANQIAN
IPC: H04L1/00
Filed: 2020-01-03
Abstract: La présente invention concerne un procédé de transmission d'informations, une station de base, et un terminal, aptes à répondre à la question de savoir comment implémenter une transmission de CSI apériodiques lorsqu'une pluralité de DCI de liaison descendante commandent d'effectuer un rapport de CSI apériodiques simultanément sur la même ressource PUCCH. Le procédé consiste à : envoyer des premières DCI de liaison descendante pour commander à un terminal de rapporter des CSI apériodiques, un HARQ-ACK correspondant à un PDSCH planifié par les premières DCI de liaison descendante et les CSI apériodiques rapportées par le terminal en réponse à la commande des premières DCI de liaison descendante étant transmis sur la même ressource PUCCH ; et recevoir l'HARQ-ACK et les CSI apériodiques envoyées par le terminal sur la ressource PUCCH.
Patent WO-2021146863-A1 (WO)
Title: Communication method and apparatus, and device
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2020-01-20
Abstract: The embodiments of the present application provide a communication method and apparatus, and a device. Said method comprises: a first device acquiring configuration information, the configuration information being used for indicating repeated sending of first information, and the first device repeatedly sending the first information to a second device according to the configuration information. The present application reduces the data retransmission delay between the terminal device and the network device.
Patent WO-2020168947-A1 (WO)
Inventor: CHENG YUNG-CHU
IPC: A62B9/06
Filed: 2020-02-12
Abstract: 一种具有吸食吹哨多功能的防护口罩，包括一个口罩体（10）、一个缝隙（20）和一个固接段（30），口罩体（10）上具有折叠的一个第一皱褶（11）和一个第二皱褶（12），并在第一皱褶（11）与第二皱褶（12）的连接处形成有一个叠接段（16）；缝隙（20）设于第二皱褶（12）与叠接段（16）之间；固接段（30）固接第一皱褶（11）、叠接段（16）和第二皱褶（12）。因此，能提供使用者配戴时仍可方便进行吸食茶水、咖啡、饮料、鼻胃管喂食或吹哨子等诸多功能，同时口罩具有良好过滤效率(PFE/BFE)及密合度。其可自动化生产、制程时间短，具有成本低、易商品化及大量生产等多项优点。
Patent WO-2021168628-A1 (WO)
Inventor: SHI CONG
IPC: H04W72/04
Filed: 2020-02-24
Abstract: The embodiments of the present application relate to a search space group switching method, a terminal device and a network device. The method comprises: when bandwidth part (BWP) switching occurs, a terminal device determining, according to at least one of a BWP switching indication instruction, first configuration information and a predefined rule, a search space group where the terminal device performs blind detection on a physical downlink control channel (PDCCH) on an activated downlink BWP. By means of the embodiments of the present application, when BWP switching occurs, a UE can determine the manner in which the UE monitors a search space group.
Patent WO-2021168637-A1 (WO)
Inventor: SUN ZHONGWANG
IPC: H01L27/11565
Filed: 2020-02-25
Abstract: A semiconductor device is provided. The semiconductor device includes a substrate, a stack of word line layers and insulating layers that are stacked alternatingly over the substrate, and channel structures formed in a first array region and a second array region of the stack. The first array region and the second array region are positioned at opposing sides of the stack. A first staircase is formed in a connection region of the stack over the substrate. The connection region is arranged between the first and second array regions and the first staircase has non-quadrilateral treads. A second staircase is formed in the connection region of the stack over the substrate and the second staircase has non-quadrilateral treads. The connection region in the stack includes a separation region between the first and second staircases.
Patent WO-2020248625-A1 (WO)
Title: Ld laser light source module for blocking blue light
Inventor: CHEN GUOPING
IPC: F21K9/20
Filed: 2020-02-27
Abstract: The present invention relates to the technical field of illumination devices, and discloses an LD laser light source module for blocking blue light. The LD laser light source module comprises an LD light source, wherein light emitted from the LD light source is blue light; a laser connection plate is provided in a light-emergent channel of the LD light source, and a light-emergent through hole is provided in the laser connection plate; the size of the light-emergent through hole is smaller than the diameter of a light beam emitted by the LD light source on the laser connection plate; and the light-emergent through hole is used for limiting a light beam diameter range of the light emitted by the LD light source on the laser connection plate. Compared to the prior art, in the present invention, the laser connection plate is provided with the light-emergent through hole to limit the diameter range of the light beam emitted by the LD light source, such that excessive or scattered blue light is prevented from passing through the light-emergent through hole, and the beneficial effects of emergent light beams being more concentrated and a better light-emergent effect are achieved.
Patent WO-2021042682-A1 (WO)
Inventor: LI TONG
IPC: G06K9/00
Filed: 2020-02-28
Abstract: 一种变电站异物识别方法，包括以下步骤：采集变电站的场景图像（110）；根据预先建立的变电站异物的目标检测模型，对所述场景图像中的异物进行识别，得到所述场景图像中的异物所在位置和异物的类型；其中，所述变电站异物的目标检测模型为根据预设的变电站内的异物类型以及多个变电站异物图像进行训练得到（120）。
Patent WO-2021138994-A1 (WO)
Inventor: KONG WEIQIANG
IPC: G06K9/00
Filed: 2020-03-05
Abstract: La présente invention divulgue un procédé de détection de petite cible infrarouge basé sur une carte de profondeur dans un cas de scène complexe, se rapportant au domaine de la détection de cible. Le procédé consiste : à collecter une image infrarouge, à utiliser une connaissance préalable d'une cible à détecter, à binariser l'image à l'aide d'un procédé de valeur de pixel, et à limiter encore l'image binarisée sur la base d'une connaissance de profondeur préalable; puis à formuler des stratégies de notation statique et dynamique, à noter des composants connectés candidats dans l'image soumise à un traitement morphologique, et enfin à détecter une petite cible infrarouge dans la scène complexe. Le procédé peut filtrer une cible à l'intérieur d'une plage spécifique, présente une fiabilité élevée, et présente une forte robustesse; le programme est simple, facile à mettre en œuvre, est disponible dans l'air, sur terre et en mer, et présente des avantages importants dans un cas de cadre forestier complexe.
Patent WO-2021179206-A1 (WO)
Inventor: PLACE ADAM
IPC: G10H1/00
Filed: 2020-03-11
Abstract: The present invention provides an automatic audio mixing device, comprising: a music feature calculator. Input music of the music feature calculator comprises melody, bass, percussion music, and vocal tracks; the music feature calculator selects one or more of the melody, bass, percussion music, and vocal tracks, and calculates one or more features of the input music in a meter point time, a chord at a downbeat, a chroma vector at a downbeat, a sound energy at a downbeat, a tonality, and the speed of a musical composition. The automatic audio mixing device of the present invention can calculate music features in a musical composition according to different audio tracks and automatically calculate an audio mixing point according to the music features, thereby achieving automation of audio mixing and solving the problems in the prior art of low audio mixing efficiency, a stiff audio mixing effect, etc.
Patent WO-2021179242-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/02
Filed: 2020-03-12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an uplink grant that schedules a sounding reference signal (SRS) transmission and a physical uplink shared channel (PUSCH) transmission and indicates one or more parameters for determining a cyclic prefix extension. The UE may determine the cyclic prefix extension based at least in part on the one or more parameters. The UE may transmit the SRS transmission with the cyclic prefix extension after performing a listen before talk (LBT) procedure. Numerous other aspects are provided.
Patent WO-2020238332-A1 (WO)
Inventor: SONG CHAOYANG
IPC: B25J15/08
Filed: 2020-03-14
Abstract: An end effector suitable for physical interaction in unstructured environments, a drive mechanism (B) of the end effector driving the fingers (C) of the end effector to perform a clamping movement, each finger of the end effector being a first base unit, a second base unit, a stack of a first base unit and multiple second base units, or a stack of multiple second base units; a first upper layer structure of the first base unit comprises a first node (1) and a first lower layer structure comprises at least three non-collinear second nodes (2), the first node and all of the second nodes forming a three-dimensional network structure by means of connecting rods (5); a second upper layer structure of the second base unit comprises at least two third nodes (3) and a second lower layer structure comprises at least two fourth nodes (4), the at least two fourth nodes and the at least two third nodes not being coplanar, and all of the third nodes and all of the fourth nodes forming a three-dimensional network structure by means of connecting rods. When clamping a target object, the fingers of the end effector adapt to geometric structures in the external environment.
Patent WO-2021196066-A1 (WO)
Inventor: LI TE
IPC: A61B5/022
Filed: 2020-04-01
Abstract: Disclosed is an intelligent soft robot system with controllable binding pressure for hemostasis of four limbs, belonging to the field of intelligent medical instruments. The system is composed of a double-finger binding module (3), a single-finger binding module (2) and a driving control module (1), wherein the driving control module (1) comprises a shell, a power source arranged inside the shell, and a control assembly. Firstly, a control panel (104) controls a normally closed solenoid valve (103) and a two-position three-way solenoid valve (102), such that a soft double-finger (302) is firstly bent, and then a soft single-finger (202) is bent and fastened in the middle of the soft double-finger (302), and is bonded and locked by means of a hook-and-loop fastener hook face (301) and a hook-and-loop fastener suede face (201). Then, the control panel (104) controls air introduction of an air path of an annular air bag (5) for pressurization to a pressure required by hemostasis, so as to carry out binding hemostasis. Finally, the control panel (104) appropriately turns off the two-position three-way solenoid valve (102) according to feedback pressure and time, so as to realize deflation and unbinding. The intelligent soft robot system with controllable binding pressure for hemostasis of four limbs has functional characteristics such as safe and comfortable human contact, controllable and reliable hemostasis actions, and automatic unbinding; has good a universality; has a control mode based on force feedback, and realizes controllable pressure and time of hemostasis; and can be applied to situations such as robot disaster rescue, home self-rescue.
Patent WO-2021179369-A1 (WO)
Title: 一种滤芯及其制备方法和口罩
Inventor: CHI HUIJIE
IPC: B01D46/54
Filed: 2020-04-01
Abstract: 本发明属于过滤技术领域，涉及一种滤芯，包括微孔膜层，以及位于所述微孔膜层两侧的第一熔喷无纺布层和第二熔喷无纺布层；该滤芯的制备方法如下：采用热复合工艺将所述第一熔喷无纺布层和第二熔喷无纺布层一次性复合在所述微孔膜层的两侧；由本发明的滤芯制备而成的口罩均能保证95％以上的过滤效率，且通气阻力平均低至70Pa，兼具有高过滤效率和低通气阻力的优异性能，此外，该口罩水洗后可重复使用，可大大节约资源。
Patent WO-2020220971-A1 (WO)
Title: File loading method and apparatus, electronic device, and storage medium
Inventor: DU LIANG
IPC: G06F16/16
Filed: 2020-04-10
Abstract: A file loading method and apparatus, an electronic device (100), and a storage medium, the method comprising: in response to a user operation, receiving an instruction for loading a target file (201); determining an associated feature of at least one piece of resource information in the target file (202); according to the associated feature of the resource information, determining the type of the resource information (203); and using a loading algorithm corresponding to the type of the resource information to load the resource information (204).
Patent WO-2020233505-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F37/10
Filed: 2020-05-15
Abstract: A front-loading washing machine, comprising: an inner drum (17); and an inner drum door (6), one side of the inner drum door (6) being rotatably mounted on an opening of the inner drum (17) by means of an inner drum door hinge. The inner drum door (6) rotates to close the opening of the inner drum (17) to form an independent washing chamber which independently contains washing water during clothes washing. The inner drum door hinge has a relief part (55) for increasing an opening angle of the inner drum door. The inner drum door hinge of the front-loading washing machine has a relief part, such that the inner drum door has a larger opening angle, so as to not only facilitate picking and placing clothes but also prevent interference between the opening of the inner drum door and a housing of the front-loading washing machine.
Patent WO-2021237474-A1 (WO)
Inventor: ZHANG YIXUAN
IPC: H04N19/30
Filed: 2020-05-26
Abstract: The video transmission method, device and system provided by embodiments of the present application can reduce the end-to-end transmission delay of video data. The method comprises: a transmitting end acquires a first image frame of video data, the first image frame comprising a plurality of sub-images, and the plurality of sub-images comprising a first sub-image and a second sub-image; the transmitting end performs layered encoding on the first sub-image to obtain a multi-layer code stream of the first sub-image; the transmitting end transmits the multi-layer code stream of the first sub-image to a receiving end, and the receiving end decodes the multi-layer code stream of the first sub-image to obtain the first sub-image; the receiving end displays the first sub-image; the transmitting end performs layered encoding on the second sub-image to obtain a multi-layer code stream of the second sub-image; the transmitting end transmits the multi-layer code stream of the second sub-image to the receiving end; the receiving end decodes the multi-layer code stream of the second sub-image to obtain the second sub-image; and the receiving end displays the second sub-image.
Patent WO-2021082440-A1 (WO)
Inventor: XU YONG
IPC: C12R1/01
Filed: 2020-06-02
Abstract: Disclosed in the present invention is a method for producing xylooligosaccharide under catalysis of a xylonic acid. The method for producing xylooligosaccharide using a xylonic acid comprises: mixing a xylan raw material and the xylonic acid, and performing heating and stirring to undergo a reaction to obtain xylooligosaccharide, in parts by mass, the xylan raw material being 1 part, and the xylonic acid being 5-12 parts. The method for producing xylooligosaccharide by fermentation under catalysis comprises: mixing xylose and bacteria to obtain a mixed liquid; adjusting the pH of the mixed liquid; stirring at a low temperature to undergo a biological oxidation reaction; and adding a xylan raw material, and performing heating and stirring to obtain xylooligosaccharide. The present invention utilizes the reaction of microbial whole cell biological oxidation of the xylose to the xylonic acid, and uses the produced xylonic acid as a catalyst; compared with acetic acid and other inorganic acids, the produced glycan is not easily excessively degraded, and has a high yield and less by-product xylose furfural.
Patent WO-2021022890-A1 (WO)
Inventor: ZHENG YONGYONG
IPC: C07D205/04
Filed: 2020-06-04
Abstract: The present invention belongs to the technical field of biomedicine, and specifically relates to a cyclohexanamine D 3 /D 2  receptor partial agonist and a pharmaceutically acceptable salt thereof, and a synthetic method therefor and use thereof. Compared with those of the prior art, N-fluorocyclic carbamyl connected to cyclopentanamine in the molecular structure provided by the present invention has a higher metabolic stability than original N,N-dimethylcarbamyl, thereby prolonging the action time of a drug in vivo. The introduction of fluorocyclic amino changes physical and chemical properties of the original molecule, thus changing pharmacokinetic properties, enhancing the distribution of a drug in a target tissue, and improving the bioavailability of the drug. The inventors have also surprisingly found that the introduction of fluorocyclic amino affects the local conformation of a compound, enhances the ability of a ligand to bind to a target protein, and improves the selectivity of the target.
Patent WO-2020244656-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/00
Filed: 2020-06-08
Abstract: Devices, systems and methods for digital video process are described. An exemplary method for video processing includes performing a conversion between a current video block of a video and a coded representation of the video, wherein the performing of the conversion includes determining, based on a width (W) and/or a height (H) of the current video block, an applicability of a secondary transform tool to the current video block, and wherein the secondary transform tool includes applying, during encoding, a forward secondary transform to an output of a forward primary transform applied to a residual of a video block prior to quantization, or applying, during decoding, an inverse secondary transform to an output of dequantization of the video block before applying an inverse primary transform.
Patent WO-2021000722-A1 (WO)
Inventor: WU ANPING
IPC: G06F1/324
Filed: 2020-06-15
Abstract: A method for collecting fingerprints and related products is provided. The method is applicable to an electronic device and includes the following. A first component set of the ultrasonic module is controlled to operate at a first operating frequency to capture a 3D image of a target object, where the first component set includes P transmitters and Q receivers, and P and Q are positive integers. A second component set of the ultrasonic module is woken up when the 3D image is identified to be a finger, where the second component set comprises M transmitters and N receivers, M and N are positive integers, P <M, and Q <N. The second component set of the ultrasonic module is controlled to collect fingerprints at a second operating frequency to obtain a target fingerprint image, where the first operating frequency is lower than the second operating frequency. According to implementations, the power consumption of the ultrasonic module can be reduced.
Patent WO-2021258280-A1 (WO)
Title: 一种无重稀土高性能钕铁硼永磁材料及其制备方法
Inventor: ZHU JINHAO
IPC: H01F41/02
Filed: 2020-06-23
Abstract: 本申请提供了一种无重稀土高性能钕铁硼永磁材料及其制备方法。所述制备方法包括：提供各向异性磁体材料，其化学式为(Nd,Pr)  x Fe (100-x-y-z) B y M  z ，其中28.5％≤x≤29％，0.86％≤y≤0.92％，0＜z≤2.5％，M包括Co、Al、Cu、Zr等元素；提供辅相材料，其化学式为Pr a Ni 100-b ，其中50％≤a≤65％，35％≤b≤50％；将所述各向异性磁体材料和辅相材料均匀混合，得到混合磁粉后进行取向压型、烧结和回火处理，获得无重稀土高性能钕铁硼永磁材料。本申请能够在不使用重稀土的情况下明显地提升钕铁硼永磁材料的矫顽力，同时不影响其磁性能，获得磁性能优异的钕铁硼永磁材料。
Patent WO-2020259668-A1 (WO)
Inventor: GUO SHUCHUN
IPC: A61K31/444
Filed: 2020-06-28
Abstract: A compound represented by formula (I), an optical isomer thereof and a pharmaceutically acceptable salt thereof, as well as an application of said compound as an FXIa inhibitor.
Patent WO-2022000406-A1 (WO)
Inventor: TAO JIASHAN
IPC: H02P29/00
Filed: 2020-07-02
Abstract: The present invention relates to the technical field of motor control, and discloses an assembled-type motor controller having a simple structure and stable performance. The controller comprises a base plate, and a housing movably installed at a top portion of the base plate. A heat sink is fixedly installed at a top portion of the housing. An insertion connection block extending into an interior of the base plate is fixedly installed at a base portion of the housing. A movable cover is movably installed at both a left side and right side of the housing, and first stabilizing blocks are respectively located at a front and back side of the movable cover are fixedly installed at the top portion of the base plate. Stabilizing plates located at a front side and back side of the movable cover are fixedly installed at the left and right sides of the housing. Sliding recesses are provided at the front and back sides of the movable cover. The assembled-type motor controller having a simple structure and stable performance is easy to operate, and facilitates disassembly and assembly of the motor controller, thereby improving efficiency of disassembly and assembly. The invention further ensures a stable connection between a power cable or a signal line and a connection base, thereby increasing user convenience.