baber/WOPTO huggingface dataset:
Patent WO-2020233653-A1 (WO)
Title: Front-loading washing machine
Inventor: SHINMURA MITSUNORI
IPC: D06F37/22
Filed: 2020-05-21
Abstract: A front-loading washing machine (1) which easily reduces the vibration during dehydration. The front-loading washing machine (1) comprises: an outer tub (20), configured in a box body (10); a drum (23), configured in the outer tub (20) and capable of rotating around a horizontal rotating axis (P); a drive motor (30), used for driving the drum (23); an annular receiving component (100), provided at the drum (23) in a manner of surrounding the rotating axis (P); multiple beads (200), received in the receiving component (100) in a circumferential arrangement manner in a full state; a retaining component (300), provided in the drum (23) in the manner of being closer to the peripheral side than the receiving component (100) and retaining beads (200) discharged from the receiving component (100) by means of a centrifugal force generated by means of rotation of the drum (23); a switching unit (400), switching between a first state in which the beads (200) can move from the receiving component (100) to the retaining component (300) and a second state of not being capable of moving; and a control portion, controlling the actions of the drive motor (30) and the switching unit (400).
Patent WO-2020253539-A1 (WO)
Title: 虚拟网络群组的组播组的组播方法、装置、设备及系统
Inventor: WANG TAO
IPC: H04W4/06
Filed: 2020-06-03
Abstract: 本申请公开了一种虚拟网络群组的组播组的组播方法、装置、设备及系统，连接到通信领域。所述方法包括：接收所述虚拟网络群组的一个成员发送的组播数据包，所述组播数据包的目的地址是组播地址；将所述组播数据包发送至至少两个组播内部接口中的目标组播内部接口；通过所述目标组播内部接口将所述组播数据包发送至所述虚拟网络群组的全部成员或全部本地组播组成员。本申请实现了在5G VN中的组播通信。
Patent WO-2020259274-A1 (WO)
Inventor: WEN XIANDA
IPC: A47L11/24
Filed: 2020-06-09
Abstract: An area identification method, comprising: identifying a first label image and a second label image; respectively obtaining first position information corresponding to the first label image and second position information corresponding to the second label image; setting a virtual wall between the first label image and the second label image according to the first position information and the second position information; and determining, according to the first label image and the second label image, an area type of an area to be identified, said area being an area divided by taking the virtual wall as a boundary and not comprising a robot (101). The method can improve the detection accuracy of the virtual wall, and further improves the identification accuracy of said area. Also disclosed are the robot and a storage medium.
Patent WO-2020253660-A1 (WO)
Inventor: GAO KUANDONG
IPC: H04W56/00
Filed: 2020-06-15
Abstract: Provided in embodiments of the present invention are a synchronization method and device. The method comprises: a reflector receiving an excitation signal from an exciter; modulating data to be transmitted and a synchronization sequence in the excitation signal to obtain a reflection signal, wherein a transmission duration of said data is greater than a first duration, and/or a data volume of said data is greater than a first data volume; and the reflector sending the reflection signal to a receiver.
Patent WO-2021196425-A1 (WO)
Title: 化学分析仪测试项目的动态排序方法、系统、存储介质
Inventor: WU FENG
IPC: G16H40/40
Filed: 2020-06-28
Abstract: 一种化学分析仪测试项目的动态排序方法、系统、存储介质，如果当前待测样本没有携带污染的测试项目，则按照当前待测样本测试项目默认的测试顺序进行排序；如果当前待测样本具有携带污染的测试项目，则结合所述携带污染周期动作关系表，对当前待测样本测试项目的测试顺序进行动态排序，并将第一个符合预期的排序结果作为测试项目最终的测试顺序。本方法解决体外诊断分析测试过程中因存在携带污染导致的测试结果不准确的问题，以及现有的测试项目排序方式影响测试仪运行速度的问题。
Patent WO-2021012883-A1 (WO)
Inventor: CHEN LIANGXIAO
IPC: F21V7/00
Filed: 2020-06-28
Abstract: An illumination device (10) comprises an excitation light source (111, 112) and a wavelength conversion unit (120). Excitation light emitted by the excitation light source (111, 112) is incident on the wavelength conversion unit (120), and excites light. The excited light and unabsorbed excitation light exit in a pre-configured direction to form exit light of the illumination device (10). The excitation light source (111, 112) comprises a laser light source unit (111) and an LED light source unit (112). A first light spot (S1) formed by the laser light source unit (111) on a surface of the wavelength conversion unit (120) is covered by a second light spot (S2) formed by the LED light source unit (112) on the surface of the wavelength conversion unit (120). The laser light source unit (111) and the LED light source unit (112) are separately controlled. The structure allows an automobile headlight comprising the illumination device (10) to integrate different illumination light distributions, and reduces the size of the illumination device (10) and the size of the automobile headlight.
Patent WO-2021189697-A1 (WO)
Title: 视频展示方法、终端及服务器
Inventor: LI QIAOMEI
IPC: H04N21/239
Filed: 2020-06-30
Abstract: 本申请公开了一种视频展示方法、终端及服务器，属于多媒体技术领域。该方法包括：向服务器发送视频搜索请求，服务器根据视频搜索请求中携带的搜索词确定出与搜索词关联的视频集，终端接收服务器返回的搜索结果消息，如果搜索结果消息携带的视频集中的视频的类型均为短视频，则将各个视频的标识以列表方式显示在终端的显示界面，并播放视频集中的任一视频。
Patent WO-2021004350-A1 (WO)
Inventor: ZHANG SHA
IPC: H04W88/06
Filed: 2020-07-01
Abstract: Provided in the present disclosure are a transmitting antenna switching method and a terminal device, the method comprising: when a terminal device is in a dual network connection state, determining a first network used for transmitting control plane data and a second network used for transmitting user plane data, the dual network connection state being the terminal device simultaneously being connected to the first network and the second network; on the basis of the transmitting antenna used by the first network, determining a first transmission mode of sequential transmission of SRS antennae working in the second network; and, on the basis of the first transmission mode, using a first antenna set to implement SRS antenna sequential transmission, the first antenna set being the antennae amongst the antennae included in the terminal device and used for dual network connection other than the transmitting antenna used by the first network.
Patent WO-2021253539-A1 (WO)
Title: Loudspeaker box
Inventor: DING JIANHUA
IPC: H04R1/02
Filed: 2020-07-10
Abstract: The present utility model provides a loudspeaker box, comprising a lower cover, an upper cover, a sound-producing unit, and an air-permeable spacer. The upper cover comprises an upper cover body, a supporting wall, and a fixed wall; the sound-producing unit is fixed to the supporting wall; the sound-producing unit comprises a magnetic circuit system provided with a yoke; the yoke comprises a yoke body and a yoke support part; the air-permeable spacer is located between the sound-producing unit and the lower cover; the air-permeable spacer comprises a main body part, an extension wall, and a through hole; the yoke body is exposed out of the main body part by means of the through hole; the main body part is connected to the yoke support part; the extension wall is inserted between the fixed wall and the sound-producing unit and surrounds the sound-producing unit; an adhesive is applied between the main body part and the yoke support part and between the extension wall and the fixed wall to achieve fixation, so that the air-permeable spacer and the sound-producing unit jointly divide an accommodating space into a front cavity and a rear cavity; the rear cavity is filled with sound-absorbing particles; and the air-permeable spacer encapsulates the sound-absorbing particles in the rear cavity. Compared with the related art, the speaker box of the present utility model has excellent low-frequency acoustic performance and high assembly efficiency.
Patent WO-2022011624-A1 (WO)
Title: Network device and method for host identifier classification
Inventor: BEN HOUIDI ZIED
IPC: G06N3/08
Filed: 2020-07-16
Abstract: The present disclosure relates to the field of computer networks. More specifically, a solution for machine learning-based classification of host identifiers in encrypted network traffic is provided. The classification can, in particular, include natural language processing capabilities. The present disclosure provides a network device (100) for host identifier classification. The network device (100) is configured to obtain a sequence (101) of host identifiers (102), each host identifier (102) corresponding to a flow of encrypted network traffic (103), apply an unsupervised learning technique (104) to the sequence (101) of host identifiers (102) to learn a vector (105) of a high-dimensional space for each host identifier (102) in the sequence (101), obtain a labelled ground truth (106) comprising labels (107) corresponding to a host identifier (102), and apply a supervised learning technique (108) to each vector (105), based on the labelled ground truth (106), to classify the corresponding host identifier (102).
Patent WO-2021031759-A1 (WO)
Inventor: HUANG SHAOQUN
IPC: H04M1/02
Filed: 2020-07-17
Abstract: La présente invention concerne un terminal mobile. Le terminal mobile comprend : un boîtier pourvu d'une ouverture ; un module de caméra disposé de manière fixe sur le boîtier ; un module d'objectif à focale variable ; et un premier mécanisme d'entraînement disposé dans le boîtier et relié au module de lentille de zoom pour entraîner le module de lentille de zoom à s'étendre depuis l'ouverture vers l'extérieur du boîtier ou à se rétracter de l'ouverture dans le boîtier, lorsqu'il s'étend vers l'extérieur du boîtier, le module de lentille de zoom peut tourner vers la position correspondant au module de caméra.
Patent WO-2022007037-A1 (WO)
Title: Method and device for preparing unidirectional continuous fiber reinforced thermoplastic composite material
Inventor: ZHU HUAPING
IPC: B29B15/14
Filed: 2020-07-27
Abstract: A device and method for preparing a unidirectional continuous fiber reinforced thermoplastic composite material. An open application process design of hot melt fusion of hot melt resins and fibers is used, resins plasticized and melted by an extruder are delivered to hot melt resin application guide rollers by means of configured die heads, and a hot melt resin film layer having a uniform thickness is formed on roller surfaces of the hot melt resin application guide rollers; by means of a set rotational movement, the hot melt resin application guide rollers apply, along the roller surfaces of the guide rollers, hot melt resins continuously and evenly to a row of continuously running and evenly unwound fibers; the row of evenly unwound fibers on which the hot melt resins are applied continuously passes through a multi-stage series, parallel interactive, and open rolling and dipping application apparatus of continuous fibers and hot melt resins to complete effective fusion of hot melt resins and fibers; a complex of effectively fused hot melt resins and fibers continuously passes through cooling and shaping apparatuses under a driving force of main traction and is wound into a unidirectional continuous fiber reinforced resin composite material.
Patent WO-2021109600-A1 (WO)
Title: Electroencephalogram signal generation method, storage medium and electronic device
Inventor: HAN RUQUAN
IPC: A61B5/00
Filed: 2020-07-31
Abstract: Provided are an electroencephalogram signal generation method, a storage medium and an electronic device. The electroencephalogram signal generation method comprises: establishing a matrix-type brain network by taking a pre-established neuron group module as an element (S10); and driving, according to a preset communication parameter, the matrix-type brain network to generate an electroencephalogram signal, wherein the preset communication parameter is used for controlling the state of each neuron group module in the matrix-type brain network (S20). Invisible neural activities in a human brain are simulated by means of a large-scale human brain neural network model based on thalamus and cerebral cortex, and the large-scale human brain neural network model is used to predict electroencephalogram signals under different brain neural activity states, so that simulated electroencephalogram signals are generated.
Patent WO-2022021302-A1 (WO)
Title: 层二测量量增强表示和报告方法及设备
Inventor: LIN XUE
IPC: H04W24/10
Filed: 2020-07-31
Abstract: 本申请实施例涉及层二测量量增强表示和报告方法及设备，其中方法包括，确定层二测量量的增强表示数据；其中，层二测量量的增强表示数据用于指示层二测量量的样本的离散程度；发送层二测量量的增强表示数据。本申请实施例提供能够较多的反映网络性能的信息量，为网络进行有针对性的资源调整或负载均衡提供更多的参考信息。
Patent WO-2021023165-A1 (WO)
Inventor: BAI WENBIN
IPC: H01Q1/24
Filed: 2020-08-03
Abstract: Disclosed is an electronic device, comprising a device body, wherein the device body is provided with a rear camera assembly; a frequency modulation broadcast circuit and a conductive connecting body are arranged in the device body; the camera assembly comprises a camera and a camera structure member for fixing the camera; an installation hole for the camera to pass through to protrude from the device body is formed on the camera structure member; a metal ring surrounding the camera is formed on the camera structure member, and the metal ring is used for forming an FM antenna; the frequency modulation broadcast circuit comprises a processing module, an amplifier, and a filter module; the amplifier is coupled to the processing module and the filter module; and the metal ring is coupled to the filter module by means of the conductive connecting body. The metal part on the structural assembly built in the electronic device serves as the FM antenna with built-in frequency modulation broadcast, such that the requirements of the electronic device for portability and aesthetics are met while good broadcast performance is guaranteed.
Patent WO-2022032642-A1 (WO)
Inventor: HAN JIREN
IPC: G06N20/00
Filed: 2020-08-14
Abstract: La présente divulgation concerne des procédés et des systèmes pour échanger des informations de calcul d'IA pour un modèle de prédiction de charge entre des éléments de réseau d'un réseau de communication sans fil. Les procédés comprennent : l'envoi, par un premier élément de réseau d'un réseau de communication sans fil, d'un premier message pour une prédiction de charge à un second élément de réseau du réseau de communication sans fil, le premier message comprenant au moins l'une d'une entrée vers un modèle d'apprentissage machine pour la prédiction de charge du premier élément de réseau ou des informations de configuration de modèle du modèle d'apprentissage machine.
Patent WO-2021047353-A1 (WO)
Title: Method and apparatus for issuing access classification matching policy
Inventor: YAN XIAOJIAN
IPC: H04W48/14
Filed: 2020-08-17
Abstract: The embodiments of the present disclosure provide a method for issuing an access classification matching policy, said method comprising: according to a preset corresponding rule, determining an access classification matching policy corresponding to the access parameters of a target terminal; the target terminal is a terminal accessing a mobile communication network; the access parameter is a parameter of a situation where the target terminal accesses the mobile communication network; the access classification matching policy is used for determining the access classification corresponding to an application in the target terminal; sending the access classification matching policy to the target terminal. The embodiments of the present disclosure also provide an apparatus, electronic device, and computer-readable medium for issuing an access classification matching policy.
Patent WO-2022036551-A1 (WO)
Inventor: ZHOU BO
IPC: A01N31/02
Filed: 2020-08-18
Abstract: The present invention relates to a Bacillus altitudinis strain and the use of an active substance compound liquid and a microbial inoculant thereof in the prevention and treatment of root-knot nematode diseases. Bacillus altitudinis AMCC 101084 was deposited in the China General Microbiological Culture Collection Center on August 16, 2018 (CGMCC for short, address: No. 3, No. 1 Yard, Beichen West Road, Chaoyang District, Beijing), and the deposit number is CGMCC No.16308. The microbial inoculant provided in the present invention has a significant prevention and treatment effect on root-knot nematodes.
Patent WO-2021253620-A1 (WO)
Inventor: JI KAIXIANG
IPC: B05D1/36
Filed: 2020-08-24
Abstract: 本发明公开了一种PVC塑胶地板用负离子UV漆及其生产工艺，它包括底漆和面漆，底漆和面漆均由UV光油、负氧离子粉、固化剂、二氧化硅分散液和膨润土组成，底漆和面漆的UV光油、负氧离子粉、固化剂、二氧化硅分散液和膨润土的重量配比均为：0.8～1.2：0.2～0.6：0.4～0.7：0.1～0.13：0.002～0.005，二氧化硅分散液为粒径20nm～80nm且固体含量为15％的二氧化硅水溶液。本发明的有益效果是：能够降低甲醛且提高空气清新度。
Patent WO-2022040843-A1 (WO)
Inventor: DAI JING
IPC: H04W74/08
Filed: 2020-08-24
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut déterminer une ou plusieurs des ressources de liaison montante ou de liaison latérale comme étant des ressources de transmission de détection sur la base, au moins en partie, d'une configuration de ressource de détection. L'UE peut transmettre un ou plusieurs signaux de détection sur les ressources de transmission de détection. La divulgation concerne également de nombreux autres aspects.
Patent WO-2021208339-A1 (WO)
Inventor: ZHANG QING
IPC: A61C17/02
Filed: 2020-09-08
Abstract: 一种喷头固定组件（10）以及冲牙器。喷头固定组件（10）用于安装喷头（100），喷头（100）开设有限位槽（130），喷头固定组件（10）包括锁紧单元（200）和支撑座（300），锁紧单元（200）包括壳体（210）和弹性件（230），壳体（210）开设有贯穿槽（211），贯穿槽（211）贯穿壳体（210）相背的两侧，弹性件（230）连接于壳体（210），支撑座（300）包括弹性扣（310）和锁定套（320），锁定套（320）开设有通槽（321），锁定套（320）的外周开设有凹槽（322），通槽（321）与凹槽（322）连通，喷头（100）穿过贯穿槽（211）和通槽（321）并挤压弹性件（230），以使限位槽（130）暴露于凹槽（322），弹性扣（310）卡持于限位槽（130）和凹槽（322）内。喷头（100）通过挤压弹性件（230）以调节喷头（100）和支撑座（300）之间的装配间隙，以使限位槽（130）暴露于凹槽（322），即限位槽（130）和凹槽（322）的槽口对齐，此时弹性扣（310）便可以卡持于限位槽（130）和凹槽（322）内，继而实现喷头（100）与支撑座（300）装配到位，并且稳定安装。
Patent WO-2021139284-A1 (WO)
Title: Melody similarity evaluation method and apparatus, and terminal device and storage medium
Inventor: JIANG HUIJUN
IPC: G10H1/00
Filed: 2020-09-30
Abstract: Disclosed are a melody similarity evaluation method and apparatus, and a terminal device and a storage medium. The method comprises: acquiring two pieces of music to be analyzed, and identifying ornaments of the two pieces of music (101); after the ornaments of the two pieces of music are simplified, extracting features of the two pieces of music to respectively obtain melody feature sequences of the two pieces of music (102); respectively performing melody segmentation on the melody feature sequences of the two pieces of music to obtain a plurality of melody sub-sequences of different lengths corresponding to the melody feature sequences of the two pieces of music (103); and according to the melody sub-sequences of the two pieces of music, generating a similarity feature map of the two pieces of music (104).
Patent WO-2022062011-A1 (WO)
Title: Method for purifying low-molecular weight fucosylated glycosaminoglycan by means of tangential flow ultrafiltration
Inventor: LI ZHENGUO
IPC: A61P7/02
Filed: 2020-10-22
Abstract: Provided is a method for purifying low-molecular weight fucosylated glycosaminoglycan by means of tangential flow ultrafiltration. The method comprises the following steps: (1) dissolving a crude product in a certain proportion of water, and filtering same to obtain a mother solution; (2) installing a 30 kd membrane bag ultrafiltration system, and carrying out ultrafiltration on the mother solution, and then collecting the ultrafiltrate; (3) carrying out ultrafiltration by using a 3 kd membrane bag ultrafiltration system to remove small molecule organic and inorganic matter, and sampling trapped fluid; (4) carrying out ultrafiltration by using a 10 kd membrane ultrafiltration system, and collecting a percolate; and (5) finally, carrying out concentration by using the 3 kd membrane ultrafiltration system. The method provided by the invention has the advantages of a high efficiency, rapidness, mild conditions and a high repeatability, and provides a stable ultrafiltration process with a consistent product quality between batches for industrial production.
Patent WO-2021083219-A1 (WO)
Title: Antenna unit and electronic device
Inventor: MA RONGJIE
IPC: H01Q1/36
Filed: 2020-10-28
Abstract: Provided are an antenna unit and an electronic device in the embodiments of the present invention. The antenna unit comprises: a first insulator, M feed parts and first isolators arranged in the first insulator, a grounding body arranged at the bottom of the first insulator, M feed arms, a second insulator, a target radiator carried by the second insulator, and second isolators arranged in the first insulator and the second insulator, wherein the first isolators and the second isolators are electrically connected to the grounding body; the second isolators are arranged around the M feed parts; the M feed parts are arranged around the first isolators and are insulated from the grounding body, and each of the feed parts is electrically connected to a respective feed arm; the M feed arms are located between the first insulator and the second insulator and are arranged in a surrounding manner in a first order; each of the feed arms is coupled with the respective first isolator, the grounding body and the target radiator; and M is an integer greater than 1.
Patent WO-2021083250-A1 (WO)
Title: Coating with smart sub-ambient radiative cooling
Inventor: DAI JIANGUO
IPC: C08K3/34
Filed: 2020-10-29
Abstract: A smart sub-ambient radiative cooling composition including TiO  2  particles; inorganic particles selected from the group consisting of SiO  2 , CaCO  3 , SiC, ZnO, Al  2 O  3 , ZnO, and mixtures thereof; fluorescent pigment particles; and a polymer useful for sub-ambient radiative cooling, methods of preparation, and use thereof.
Patent WO-2022088056-A1 (WO)
Inventor: WAN GUANGXING
IPC: H01L29/786
Filed: 2020-10-30
Abstract: 一种形成叉型结构中侧墙的方法，包括：提供衬底（201）；在衬底（201）上形成第一材料（2021）和第二材料（2022）依次层叠的交叠层（202）；在交叠层（202）上形成第一掩膜层（203）；在第一掩膜层（203）中形成第一沟槽（205）；通过在第一掩膜层（203）上和第一沟槽（205）内形成第二掩膜层（206）的方式，在第一沟槽（205）中形成第二沟槽；采用各向异性的刻蚀方式沿着与衬底（201）垂直的方向刻蚀第二掩膜层（206），直至去除位于第二沟槽的侧壁之间且位于第一沟槽（205）的下表面上的第二掩膜层（206），以基于第二沟槽形成第三沟槽（207）；以第二掩膜层（206）作为保护层，从第三沟槽（207）的下表面开始向下刻蚀，形成贯穿交叠层（202）并延伸至衬底（201）中的第四沟槽；在第四沟槽中形成侧墙（208）。所述方法降低了在形成侧墙（208）的过程中对光刻精度和光刻能力的要求。
Patent WO-2021114954-A1 (WO)
Inventor: NIU KUN
IPC: H01R43/26
Filed: 2020-11-02
Abstract: An automatic insertion and removal device for a connector, an automatic insertion method, an automatic removal method, and a computer-readable storage medium. The automatic insertion and removal device comprises a holder unit (201) and a force measurement unit (202). The holder unit (201) is used to hold a connector (10), and comprises at least one of a vibration sensor (2017) and a sound sensor (2014). The vibration sensor (2017) is used to detect vibrations resulting from inserting or removing the connector (10), and the sound sensor (2014) is used to detect sounds generated during insertion or removal of the connector (10). The force measurement unit (202) comprises a measurement base (2021) and a force sensor (2023). The force sensor (2023) is used to measure the magnitude of an insertion force or a removal force generated during insertion or removal of the connector (10).