baber/WOPTO huggingface dataset:
Patent WO-2020057432-A1 (WO)
Inventor: XIE PENGJUN
IPC: G06F16/31
Filed: 2019-09-12
Abstract: Disclosed by the present invention are an address standardization method and device, a storage medium and a computer terminal. The method comprises: acquiring multiple pieces of address data; dividing each piece of address data among the multiple pieces of address data into multiple address factors; determining an address factor to be indexed from the multiple address factors, and acquiring address data comprising the address factor to be indexed from the multiple pieces of address data; and estimating the credibility of other address factors in the address data comprising the address factor to be indexed besides the address factor to be indexed, and generating a standardized address to be used according to the estimation result. The present invention solves the technical problem wherein different ways of writing the same address cannot be unified.
Patent WO-2021062606-A1 (WO)
Inventor: YANG NING
IPC: H04W76/10
Filed: 2019-09-30
Abstract: 本申请公开了一种SN RRC消息的处理方法、装置、设备及存储介质，应用于通信系统中，该方法包括：接入网设备发送RO的配置参数，配置参数包括：共享RO的起始位置相对于四步随机接入所使用的RO的起始位置的偏移值，所述共享RO是所述四步随机接入和两步随机接入共享使用的RO。终端接收RO的配置参数，根据所述RO的配置参数，确定所述共享RO的频域位置。本申请实现不同频域位置的共享RO的灵活配置，提高了配置方式的灵活性。
Patent WO-2021062611-A1 (WO)
Title: Dentifrice compositions comprising bicarbonate salt and neutral amino acid
Inventor: SHI YUNMING
IPC: A61K8/19
Filed: 2019-09-30
Abstract: Dentifrice compositions comprising water, bicarbonate salt, and glycine or a salt thereof are effective in treating dental plaque biofilm.
Patent WO-2020258597-A1 (WO)
Inventor: Zhu cuilin
IPC: C09J7/38
Filed: 2019-10-16
Abstract: L'invention concerne une structure de couche adhésive de plaque de renforcement, une structure de zone de courbure d'écran et un écran d'affichage. La structure de couche adhésive de plaque de renforcement est divisée en une structure à trois couches: une couche supérieure est une première couche adhésive, une couche intermédiaire est une couche de plaque dure, et une couche inférieure est une seconde couche adhésive, les première et deuxième couches adhésives étant des structures segmentées; deux extrémités des première et deuxième couches adhésives utilisent un premier matériau adhésif, et la couche intermédiaire utilise un second matériau adhésif.
Patent WO-2020083108-A1 (WO)
Title: Method and apparatus for reduction of in-loop filter buffer
Inventor: CHEN CHING-YEH
IPC: H04N19/70
Filed: 2019-10-18
Abstract: Methods and apparatus for in-loop processing of reconstructed video are disclosed. According to one method, a virtual boundary is determined for to-be-processed pixels in the current picture, where the virtual boundary is aligned with block boundaries and at least one to-be-processed pixel on a first side of the virtual boundary requires one or more second pixels on a second side of the virtual boundary. According to the method, the in-loop processing is modified if a target to-be-processed pixel requires at least one second pixel from the second side of the virtual boundary and the modified in-loop processing eliminates the need for any second pixel on the second side of the virtual boundary. According to another method, the operations of block classification are changed when part of the required pixels in one 10x10 window used in classification are at the other side of virtual boundaries.
Patent WO-2020083214-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/47
Filed: 2019-10-21
Abstract: Disclosed is an exhaust gas treatment system, comprising a dust removal system inlet, a dust removal system outlet and an electric field apparatus (1021), wherein the electric field apparatus (1021) comprises an electric field apparatus inlet, an electric field apparatus outlet, a dust removal electric field cathode (10212) and a dust removal electric field anode (10211); the dust removal electric field cathode (10212) and the dust removal electric field anode (10211) are used for generating an ionization dust removal electric field; the dust removal electric field anode (10211) comprises a first anode portion (102112) and a second anode portion (102111); the first anode portion (102112) is close to the electric field apparatus inlet; the second anode portion (102111) is close to the electric field apparatus outlet; and at least one cathode support plate (10213) is arranged between the first anode portion (102112) and the second anode portion (102111). The system can effectively reduce electric field coupling, such that an electric field apparatus still has a high-efficiency dust collection capability under the impact of a high temperature.
Patent WO-2020125193-A1 (WO)
Inventor: LIU HUA
IPC: F04D29/46
Filed: 2019-10-23
Abstract: 一种离心式压缩机及扩压装置（100），扩压装置（100）包括：压力驱动机构（10）；第一扩压器（32）和第二扩压器（34）；以及活动扩压器（50），与压力驱动机构（10）连接，且活动设置于第一扩压器（32）和第二扩压器（34）中的一个上，并在压力驱动机构（10）中压力介质的作用下，相对第一扩压器（32）和第二扩压器（34）中另一个的靠近或远离，以调节扩压流道（20）的宽度，防止出现气体流动失速、喘振等不良现象。对于环形的活动扩压器（50），通过多个沿周向间隔设置的压力驱动机构（10）驱动时，多个压力驱动机构（10）可以相互连接，多个压力驱动机构（10）中的压力介质相互连通，通过流动形的压力介质驱动多个压力驱动机构（10）同步运动，进而在多个点同步驱动活动扩压器（50）移动，保证活动扩压器（50）移动的可靠性。
Patent WO-2021035950-A1 (WO)
Inventor: ZHANG FUYANG
IPC: H01L51/52
Filed: 2019-11-05
Abstract: L'invention concerne un substrat de base flexible et un panneau d'affichage flexible, et son procédé de fabrication. Dans l'invention, un panneau d'affichage flexible utilisant une structure de base composite constituée d'une première couche de polyimide, d'une couche barrière à l'humidité et à l'oxygène, d'une couche de protection et d'une seconde couche de polyimide présentant des performances favorables de blocage d'humidité et d'oxygène. L'agencement ci-dessus peut réduire au maximum une probabilité d'entrée d'humidité et d'oxygène dans un substrat de base flexible, prolongeant ainsi la durée de vie d'un panneau d'affichage flexible.
Patent WO-2021087767-A1 (WO)
Title: Split-type early education machine assisting child in object recognition
Inventor: SONG ZHANMEI
IPC: G09B5/04
Filed: 2019-11-05
Abstract: A split-type early education machine assisting a child in object recognition, relating to the field of early education and mainly used to solve the problem that an existing early education machines cannot comprehensively improve the object recognition capability of a child. The split-type early education machine assisting a child in object recognition comprises a handhold member (10) and an object recognition matching assembly (20) used in coordination with the handhold member (10). The object recognition matching assembly (20) comprises a base (21). Two posts (22) are fixed on the base (21). A first fixing plate (23) and a second fixing plate (32) are provided between the posts (22). A support frame (24) is fixed on the first fixing plate (23). A first rotation shaft (25) is rotatably connected to the interior of the support frame (24). The first rotation shaft (25) has one end fixed to the bottom of a matching box (26) and the other end rotatably connected to the first fixing plate (23). The first rotation shaft (25) is rotatably connected to a second rotation shaft (28) by means of a first belt (27). A rotating button (29) is fixed to the top of the second rotation shaft (28). A matching cavity (30) is provided on the matching box (26). A first magnet (31) is fixed in the matching cavity (30). The first magnet (31) is magnetically connected to a second magnet (43) behind a second object recognition plate (40). Thus, the object recognition capability of a child is improved.
Patent WO-2020108260-A1 (WO)
Inventor: ZHOU XIAOCHUAN
IPC: B62D5/09
Filed: 2019-11-06
Abstract: 一种双电机线控复合转向系统及其控制方法，其中双电机线控复合转向系统包括方向盘(1)，转向管柱总成、路感总成、双电机转向执行装置、转向控制单元，通过自适应控制方法完成对该系统的转向控制；该系统可以实现较大的转向力矩，较低的能耗、较快的响应速度等转向性能的融合统一，该控制方法根据驾驶实际情况自动地调节转向控制参数，能够较好的抵抗行驶环境中的不确定性，保证转向精度和车辆安全性。
Patent WO-2021102655-A1 (WO)
Title: 网络模型训练方法、图像属性识别方法、装置及电子设备
Inventor: GAO HONGTAO
IPC: G06K9/62
Filed: 2019-11-25
Abstract: 一种网络模型训练方法、图像属性识别方法、图像属性识别装置（500）及电子设备（600）。所述网络模型训练方法包括：获取图像样本集（101）；构建基础模型及所述基础模型对应的目标损失函数（102）；根据图像样本集和损失函数对基础模型进行训练，直至基础模型收敛；将收敛的基础模型作为识别图像属性的识别模型（105）。
Patent WO-2020074018-A1 (WO)
Inventor: OKAMOTO SUKEI
IPC: A61H23/02
Filed: 2019-12-04
Abstract: A massage machine having a massage mechanism for limbs, and an operating method therefor, comprising: a bracket (1), a bracket cover (2) connected to the bracket (1), and a massage mechanism arranged within the bracket (1) and the bracket cover (2); the massage mechanism comprises a motor (3), a speed reducer (4), a rotational shaft (5), and a plurality of therapy elements (6); the motor (3) is connected to the speed reducer (4); the output end of the speed reducer (4) is connected to the rotational shaft (5); the plurality of therapy elements (6) are eccentrically arranged on the rotational shaft (5); the plurality of therapy elements (6) form a spiral shape that winds around the rotational shaft (5) from the end near the speed reducer (4) to the end away from the speed reducer (4). The therapy elements (6) are arranged on the rotational shaft (5) in an eccentric and spiraling manner, and are driven by means of forward and backward rotation of the motor (3) to perform circular massaging of the part of the body being treated, thereby providing a more satisfying massage.
Patent WO-2021042616-A1 (WO)
Inventor: GUO YANCHUAN
IPC: A61K38/10
Filed: 2019-12-11
Abstract: Disclosed are an antitumor active peptide and an application thereof. The amino acid sequence of the active peptide of the present invention is shown in SEQ. ID NO.:1 - SEQ. ID NO.:5. The active peptide provided by the present invention has good antitumor activity, and in particular, can significantly inhibit the proliferation of ovarian cancer cells, and can be used for the development of antitumor drugs and health care products.
Patent WO-2020135127-A1 (WO)
Inventor: ZHU CHENGKAI
IPC: G06V10/764
Filed: 2019-12-16
Abstract: 一种行人识别的方法及装置。所述方法包括：获取目标行人图像的图像特征，所述图像特征包括人脸特征和人体特征（S101）；从特征数据库中获取所述图像特征的至少一个目标节点，并将所述至少一个目标节点分别对应的行人图像作为所述目标行人的图像（S103）；其中，所述特征数据库中包括多个行人特征节点，所述行人特征节点中包括行人图像对应的人脸特征、人体特征以及与其他行人特征节点之间的关系特征。该方法可以大大降低行人搜索的计算量，提高搜索效率。
Patent WO-2021128353-A1 (WO)
Title: 一种随机接入方法及网络节点
Inventor: MAO YINGCHAO
IPC: H04W74/08
Filed: 2019-12-27
Abstract: 本申请公开了一种随机接入方法及网络节点，涉及无线通信技术领域，可以平衡网络负荷。在本申请中，即将向第二节点发起随机接入请求的网络节点(如第一节点)可以根据第一节点获取的第一TA，结合第一节点从第二节点获取的上行信号的保护时间GT(如第一GT)，确定手机的随机接入类型。通过这样的方法，使得第一节点可以基于网络实际情况确定随机接入类型，解决常规随机接入类型判断方法导致的网络负荷过高，造成的网络拥塞，响应影响用户体验的问题。
Patent WO-2021134449-A1 (WO)
Title: Method, apparatus, computer device, and storage medium for detection by a frequency-modulated continuous-wave (fmcw) array radar of weak signals of multiple moving targets under strong clutter,
Inventor: ZHANG BAIHUA
IPC: G01S13/34
Filed: 2019-12-31
Abstract: Provided are a method and apparatus for detection by a frequency-modulated continuous-wave (FMCW) array radar of weak signals of multiple moving targets under strong clutter, said method comprising: performing fast Fourier transform processing on difference frequency signals having different array elements and different frequency modulation periods to obtain range spectra of different targets (S101); performing cancellation processing on the range spectra to eliminate clutter signals generated by stationary targets (S102); performing first detection on the data after the cancellation process to obtain a first target, the first detection using ordered statistical constant false alarm detection (S103); performing second detection on the first target such that the quantity of second targets obtained after second detection satisfies a preset condition, the quantity of second targets being less than the quantity of first targets (S104); performing third detection on the second target to obtain a third target, the third detection using array information to estimate the spatial spectrum, and using the difference between the spatial spectra of a real target and a false target to estimate a peak value to eliminate the false target (S105); outputting the distance, speed, and angle information of the third target (S106). The method can significantly improve the weak signal detection ability of multiple moving targets in a strong clutter environment.
Patent WO-2021128480-A1 (WO)
Inventor: HONG JIANRONG
IPC: B65G15/58
Filed: 2020-01-08
Abstract: A conveyer belt module and a conveyer belt, the conveyer belt module comprising: a sheet (1), connecting blocks (4) through which a connecting shaft passes extending outward from two sides of the sheet (1), and the connecting blocks (4) on the two sides being staggeringly arranged from one another; the sheet (1) is provided with a transportation surface on which cargo is placed; a convex strip (2), that is horizontally placed at the geometric center of the transportation surface of the sheet (1) and that is parallel to an edge of the sheet (1) connected to the connecting blocks (4); and the convex strip (2) is provided with a reinforcing rib (3), the reinforcing rib (3) extending along edges of the convex strip (2) to the transportation surface of the sheet (1), and being arc-shaped. The conveyor belt comprises a plurality of the described conveyor belt modules, and the conveyor belt modules are connected by means of connecting shafts. In the conveyor belt module, by additionally providing a convex strip on a transportation surface of a sheet, a friction force between cargo and a conveyor belt is increased, avoiding the problem in which cargo slides and moves when being transported.
Patent WO-2020143756-A1 (WO)
Title: Sidelink synchronization signal block (s-ssb) design
Inventor: CHEN TAO
IPC: H04W56/00
Filed: 2020-01-10
Abstract: A method of synchronization for sidelink communications can include synchronize to a synchronization source at a user equipment (UE) to determine a frame timing for sidelink communications, and transmitting a sidelink synchronization signal block (S-SSB) according to the frame timing. When the synchronization source is a global navigation satellite system (GNSS), a slot number can be determined according to a GNSS timing and a subcarrier spacing. In one embodiment, the slot number can be determined based on a function of μ,Tcurrent, Tref and offsetDFN.
Patent WO-2021138948-A1 (WO)
Inventor: UM YOONSUNG
IPC: G02F1/1339
Filed: 2020-01-21
Abstract: L'invention concerne un panneau d'affichage comprenant : un premier substrat, un second substrat et une couche de cristaux liquides. Le côté du second substrat faisant face au premier substrat est pourvu d'une matrice noire ; et le côté du premier substrat faisant face au second substrat est pourvu d'une couche d'espacement. Selon la présente invention, le premier substrat et le second substrat dans le panneau d'affichage sont supportés au moyen d'un élément d'espacement venant en butée contre la matrice noire, de façon à réduire efficacement le déplacement de l'élément d'espacement lorsqu'il est comprimé, et à éviter de rayer un film d'alignement, empêchant ainsi l'apparition d'une « fuite de lumière ponctuelle » dans un état sombre.
Patent WO-2021159267-A1 (WO)
Title: Vehicle maneuvering techniques in wireless systems
Inventor: VASSILOVSKI DAN
IPC: B60R21/01
Filed: 2020-02-11
Abstract: A wireless device (105, 115, 205) may determine a planned maneuver for the wireless device (105, 115, 205). The wireless device (105, 115, 205) may determine a spatial clearance for the planned maneuver based at least in part on one or more static parameters of the wireless device (105, 115, 205), one or more dynamic parameters of the wireless device (105, 115, 205), one or more environmental parameters associated with the wireless device (105, 115, 205), or a combination thereof. The wireless device (105, 115, 205) may transmit an application-layer message indicating the spatial clearance for the planned maneuver. A receiving wireless device (610, 710) may monitor one or more channels configured for the wireless communications system (100). The receiving wireless device (610, 710) may receive the application-layer message indicating the spatial clearance for the planned maneuver. The receiving wireless device (610, 710) may perform a maneuver to accommodate the planned maneuver based at least in part on the spatial clearance for the planned maneuver.
Patent WO-2020164577-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/577
Filed: 2020-02-14
Abstract: La présente invention concerne un procédé de traitement vidéo donné à titre d'exemple consistant à mettre en œuvre, par un processeur, un schéma de dérivation de vecteur de mouvement côté décodeur (DMVD) pour un affinement de vecteur de mouvement pendant une conversion entre un bloc vidéo actuel et une représentation de flux de bits du bloc vidéo actuel par dérivation de paramètres sur la base d'une règle de dérivation. La conversion peut comprendre la compression du bloc vidéo actuel en la représentation de flux de bits ou la non-compression de la représentation de flux de bits en valeurs de pixel du bloc vidéo actuel.
Patent WO-2020177560-A1 (WO)
Title: Method for cultivating plant resistant to gray leaf spot
Inventor: Xu ming liang
IPC: A01H5/00
Filed: 2020-02-24
Abstract: The present invention discloses a method for cultivating a plant resistant to gray leaf spot. The proteins provided by the present invention are obtained from maize and named as ZMPK protein, and are the proteins represented by seq. 2, seq. 4, seq. 7 or seq. 9 in the sequence list. Nucleic acid molecules encoding the ZMPK proteins are also within the scope of the present invention. The invention further sets forth a method for preparing a transgenic plant, comprising the step of: introducing the nucleic acid molecules into a starting plant to obtain the transgenic plant with reduced resistance to gray leaf spot. The invention further sets forth a method for preparing a transgenic plant, comprising the step of: knocking out or inhibiting the expression of the nucleic acid molecules in a starting plant to obtain the transgenic plant with increased resistance to gray leaf spot. The present invention is of great application value to the breeding of maize resistant to gray leaf spot.
Patent WO-2020220808-A1 (WO)
Title: Led dimming circuit, dimming apparatus and dimming method for improving dimming precision
Inventor: MAI YANQUAN
IPC: H05B44/00
Filed: 2020-02-26
Abstract: Disclosed are an LED dimming circuit, a dimming apparatus and a dimming method for improving the dimming precision. The LED dimming circuit for improving the dimming precision comprises a voltage dividing module, a multi-path selection module, an adjusting module and a constant-current source module, wherein the voltage dividing module divides a reference voltage output by a direct-current voltage-stabilized power supply, and then outputs corresponding voltage signals to the multi-path selection module by means of different taps; the multi-path selection module outputs a control signal to the adjusting module according to received dimming data, and outputs, to the constant-current source module, the voltage signals output from the corresponding taps of the voltage dividing module; the adjusting module adjusts, according to the control signal, the magnitudes of the voltage signals output from the corresponding taps; and the constant-current source module controls, according to the currently received voltage signals, the current flowing through an LED lamp string. In the present invention, by means of the design of a simple circuit structure, LED dimming precision can be effectively improved, the circuit structure is simplified, and the implementation cost is reduced.
Patent WO-2021098078-A1 (WO)
Inventor: YUAN YOUZHU
IPC: C07C2/86
Filed: 2020-03-02
Abstract: The present invention relates to the technical field of catalysts, and in particular, to a combined catalyst and a preparation method therefor, and a method for preparing dimethylbenzene by carbon dioxide hydrogenation coupled toluene alkylation. The combined catalyst provided in the present invention comprises a metal oxide and a molecular sieve. In the present invention, the metal oxide is mainly used for reducing carbon dioxide into methanol, the molecular sieve is mainly used for reacting toluene and methanol to produce dimethylbenzene. Dimethylbenzene is prepared by using the catalyst provided in the present invention, so that carbon dioxide and hydrogen can be used as raw materials to replace methanol; compared with traditional methods for toluene alkylation with methanol, methanol-to-olefin side reaction caused by an inappropriate feed ratio of methanol/toluene can be avoided, and production efficiency of dimethylbenzene is improved; and moreover, isomerization reaction of dimethylbenzene can be suppressed to improve the selectivity of dimethylbenzene in a product.
Patent WO-2021031587-A1 (WO)
Inventor: YU RONGHUI
IPC: A61B17/34
Filed: 2020-04-14
Abstract: 一种心包穿刺装置及心包穿刺的方法，涉及医疗器械技术领域，以在一定程度上解决心包穿刺过程中难以实时且多角度的监测穿刺针的移动，使穿刺针和心肌以及心包相对位置难以准确定位，以及穿刺针尖锐利缺乏保护结构，从而容易损伤心肌使穿刺操作不可控，进而导致穿刺失败甚至心包填塞等严重并发症的技术问题。该心包穿刺装置，用于三维标测系统，包括穿刺针主体（1）和内芯杆（2）；穿刺针主体（1）呈管状，且具有导电性；穿刺针主体（1）的一端设置有穿刺部（101），另一端设置有握持部（3）；握持部（3）上开设有连接线接口（4）；内芯杆（2）的一端能够依次穿过穿刺针主体（1）的握持部（3）和穿刺部（101），并伸出于穿刺部（101）；内芯杆（2）具有导电性。
Patent WO-2021208173-A1 (WO)
Title: Lens transmission device and lens assembly
Inventor: WANG YAO
IPC: G03B30/00
Filed: 2020-05-14
Abstract: The present invention provides a lens transmission device, comprising a driving assembly, a first transmission assembly and a second transmission assembly. The first transmission assembly comprises a linear transmission assembly and a rotary driving nut; the second transmission assembly comprises a second sleeve, a rotating assembly and a spring; the rotating assembly comprises a rotating screw rod and a rotating shaft connected to the rotating screw rod; the driving assembly drives the linear transmission assembly to linearly move in a first direction, and pushes, by means of the interaction of the linear transmission assembly and the spring, the second transmission assembly to move in the first direction; and when the second transmission assembly moves to a limiting position in the first direction, the linear transmission assembly drives the rotary driving nut to move in the first direction, so that the rotating screw rod and the rotary driving nut generate relative rotation and the rotating shaft is driven to rotate along the axis of the rotating screw rod. Compared with the prior art, the lens transmission device in the present invention is simple in structure, small in occupied space and high in practicability.
Patent WO-2021012768-A1 (WO)
Inventor: GUO FEILONG
IPC: H01M4/36
Filed: 2020-05-22
Abstract: A cathode and an electrochemical device. The cathode comprises: a cathode current collector; and a cathode active material layer disposed on a surface of the cathode current collector, wherein the cathode active material layer comprises a first particle and a second particle, the first particle comprising a secondary particle composed of a third particle, the third particle being a primary particle, the first particle having an average particle size of 5 μm to 20 μm, the third particle having an average particle size of 200 nm to 700 nm, the second particle comprising a fourth particle and/or a secondary particle composed of the fourth particle, the fourth particle being a primary particle, the second particle having an average particle size of 3 μm to 5 μm, the fourth particle having an average particle size of 800 nm to 5 μm, the first particle being contained in a region close to the cathode current collector, and the second particle being contained in a region away from the cathode current collector. The cathode can significantly improve the rate performance, cycle performance and safety performance of the electrochemical device.