baber/WOPTO huggingface dataset:
Patent WO-2021189515-A1 (WO)
Title: 一种可调限长的牵引模组及其宠物牵引器
Inventor: HAN DONG
IPC: A01K27/00
Filed: 2020-04-01
Abstract: 一种可调限长的牵引模组及其宠物牵引器，包括模组壳体（600）、设置在所述模组壳体内的牵引绳（200）以及用于收卷所述牵引绳的收卷机构（300），其中，所述模组壳体上设置有用于通过限制所述收卷机构运动以限制所述牵引绳拉出长度的换挡机构（400）；通过改善宠物牵引器的结构，增加了换挡机构，用户通过调节换挡机构，限制收卷机构的运动挡位，从而精确限制牵引绳拉出的长度，使得牵引绳的长度能够满足当地使用要求，为用户及生产厂商提供便利。
Patent WO-2021134987-A1 (WO)
Title: Airbag sealing device for side suction port of trailing suction hopper dredger
Inventor: ZHANG CHUN
IPC: E02F3/88
Filed: 2020-04-22
Abstract: The present invention relates to the technical field of dredging engineering machinery, and provides an airbag sealing device for a side suction port of a trailing suction hopper dredger, comprising a slider body, an airbag cavity, a tongue, a pressing plate, a reverse thrust spring, and an airbag. The airbag cavity is disposed on the side of the slider body towards the hull; the tongue is located in the airbag cavity; a protrusion at the top of the tongue is towards the hull; an elastic ring is fixed on the protrusion; the pressing plate is fixed to the slider and presses two sides of the protrusion of the tongue; the reverse thrust spring is located between the inner side of the pressing plate and the tongue; the airbag is located in a cavity between the tongue and the airbag cavity. The present invention has the following advantages: the elastic ring has a certain thickness and sufficient piston stroke compensation margin, can reduce abrasion, and can adapt to the relative movement between sealing surfaces and slight inclination, thereby maintaining good sealing performance; the airbag does not directly rub against a mud suction pipe, thereby avoiding the risk of machinery damage, reducing the incidence of failures, and prolonging the service life of the airbag; the airbag directly presses against the tongue, thereby ensuring the expansion and contraction reliability of the tongue.
Patent WO-2021169020-A1 (WO)
Inventor: ZHU ZHEN
IPC: G01N27/22
Filed: 2020-04-26
Abstract: Disclosed in the present invention is a passive wireless detection device. A capacitance channel is connected to an inductance channel to form a resonance circuit; a detection channel is provided between a first capacitor plate channel and a second capacitor plate channel, and is used for changing a dielectric constant between the first capacitor plate channel and the second capacitor plate channel when droplets or bubbles or particles pass through the detection channel, so that a capacitance value of the capacitance channel changes, thereby enabling the resonance frequency of the resonance circuit to change; and a reading device is used for reading the resonance frequency of the resonance circuit, and detecting to obtain information of corresponding droplets or bubbles or particles according to the resonance frequency. According to the scheme, the limitation of external factors and self factors is eliminated, the volume of the detection device can be greatly reduced, the loss of the device is avoided, the service life of the device is prolonged, the accuracy of a detection result is ensured, and the application field of the detection device is expanded.
Patent WO-2020221211-A1 (WO)
Inventor: LIU ZHE
IPC: B60G5/02
Filed: 2020-04-27
Abstract: A handling vehicle and a chassis assembly (100) thereof. The chassis assembly (100) of the vehicle comprises a chassis (1). The chassis (1) is provided with at least two mounting seats (2, 3, 4), each mounting seat (2, 3, 4) is rotatably connected with a connector, and both ends of each connector are mounted with wheels (19, 20, 21). One end of at least one connector is further mounted with an adjusting device (11), the adjusting device ( 11) is provided with a sliding rod (12) slidably connected to the connector, one end of the sliding rod (12) is fixed to the chassis (1), the other end of the sliding rod (12) extends out of the top surface of the connector, and an elastic member (13) is arranged between a top end (14) of the sliding rod (12) and the top surface of the connector.
Patent WO-2021088375-A1 (WO)
Inventor: XIANG HAITAO
IPC: H04W4/40
Filed: 2020-06-16
Abstract: L'invention concerne un procédé d'accès de véhicule-à-tout (V2X), un dispositif et un support de stockage. Des modes de réalisation de la présente invention comprennent : l'activation, au moyen d'un code de réseau de position actuelle, d'une liste de ressources V2X intégrée dans un dispositif et d'une configuration de communication V2X historique, d'un dispositif V2X pour charger, dans différentes régions ou pays, de manière auto-adaptative une configuration de communication V2X locale requise.
Patent WO-2021000787-A1 (WO)
Inventor: LUO JINGXIONG
IPC: G06K9/00
Filed: 2020-06-24
Abstract: Provided in the present application are a method and device for road geometry recognition, related to the field of assisted driving or unmanned driving, for use in determining a road geometry on the basis of measurement data of a sensor, and reducing the impact of non-road factors, thus increasing the accuracy in determining the road geometry, and better aiding a vehicle in determining a driving strategy. The method comprises: generating at least one cluster on the basis of measurement data of a sensor, the first cluster comprising at least one piece of first measurement data, the measurement data at least comprising location information of a target object; then, determining the weight of at least one first grid unit corresponding to the first measurement data in a location grid, determining the cumulative weight of the first grid units on the basis of all of the first measurement data in the first cluster, the location grid comprising at least one grid unit, each grid unit corresponding to at least one first parameter; and finally, determining, on the basis of the cumulative weight of the first grid units, the target object corresponding to the first measurement data that the first cluster comprises as a road geometry.
Patent WO-2021013119-A1 (WO)
Inventor: ZHU WEIJIA
IPC: H04N19/11
Filed: 2020-07-20
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés de traitement vidéo. Un exemple de procédé de traitement vidéo consiste à déterminer, pour une conversion entre un bloc courant d'une vidéo et une représentation de flux binaire de la vidéo, qu'un bloc voisin du bloc courant qui est codé dans un mode palette est traité comme un bloc intra-codé ayant un mode par défaut pendant une construction d'une liste de candidats de modes les plus probables (MPM) du bloc courant dans le cas où le bloc voisin est situé au-dessus ou à gauche du bloc courant. Le procédé consiste également à procéder à la conversion sur la base de la détermination.
Patent WO-2021027603-A1 (WO)
Inventor: MA RUIXIANG
IPC: H04W72/12
Filed: 2020-08-01
Abstract: Provided in the present application are a method and an apparatus for indicating frequency domain resources. A network device sends a resource indication value RIV to a terminal device, the RIV indicating the starting position S and length L of a first frequency domain resource, the first frequency domain resource being a frequency domain resource used by first data, and the granularity of S and L being independently configurable. The value of the RIV and the size of the granularity of S and/or the granularity of L are related. On the basis of the RIV, the terminal device determines the first frequency domain resource and sends the first data to the network device on the first frequency domain resource or receives the first data from the network device on the first frequency domain resource. The present method can effectively reduce the DCI bit number, thereby increasing the reliability of the physical downlink control channel.
Patent WO-2022007091-A1 (WO)
Inventor: ZHAN ZHAN
IPC: G01C19/56
Filed: 2020-08-07
Abstract: 一种MEMS陀螺仪(1)及电子产品，包括基底(10)、固定件(11)、第一环形件(12)、第一辐条(13)、第二环形件(14)、连接组件(15)及电极组件(16)，通过电极组件(16)驱动第一环形件(12)及第二环形件(14)沿相互垂直的第一方向和第二方向振动，并检测第一环形件(12)及第二环形件(14)沿与第一方向的夹角呈45度方向或与第一方向的夹角呈135度方向的振动位移，利用环形陀螺仪几何结构高度对称的特征，提高MEMS陀螺仪(1)的灵敏度，同时具有更大的刚度，更高的模态频率，提高抗振动特性。
Patent WO-2021036917-A1 (WO)
Inventor: LI YANQIONG
IPC: G06F8/65
Filed: 2020-08-21
Abstract: Disclosed in embodiments of the present invention are a method and apparatus for upgrading a system in an Internet of Things device, a device, and a storage medium. The method comprises: checking whether an upgrade identifier exists; when an upgrade identifier exists, determining whether the upgrade count exceeds a first predetermined threshold; when determined that the upgrade count exceeds the first predetermined threshold, starting up a first system, and/or when determined that the upgrade count does not exceed the first predetermined threshold, attempting to start up a second system, the second system being a new system to be upgraded, and the version of the first system being lower than that of the second system. Thus, a previous version may be automatically rolled back to when a system cannot be upgraded.
Patent WO-2021093442-A1 (WO)
Title: Method and system for deploying third-party application to microcontroller by means of edge assistance
Inventor: XIAO ZHILIANG
IPC: G06F8/60
Filed: 2020-09-11
Abstract: A method and system for deploying a third-party application to a microcontroller by means of edge assistance. The method comprises: sending an instruction packet to an edge server, and compiling, according to the application of the instruction packet to intermediate bytecode content of a current node temporarily stored on the edge server, an updated intermediate bytecode of equipment into a corresponding native instruction set code; assigning the size of each application partition according to the compiling result; and statically or dynamically linking each application to a corresponding position according to the assigned memory address of each application, generating a binary image and downloading same into an application node to complete the update of the application node. The usage amount of network bandwidth is reduced, and the deployment of application programs is accelerated; the code execution efficiency on a resource-compact microcontroller is improved, and the usage amount of the memory is also greatly reduced; and the software complexity and the development burden of the microcontroller are reduced.
Patent WO-2021109676-A1 (WO)
Inventor: LEI YU
IPC: H01M4/36
Filed: 2020-09-16
Abstract: Disclosed are a lithium ion battery positive electrode material and a preparation method therefor. The lithium ion battery positive electrode material comprises a layered positive electrode material matrix and a defect layer, wherein the layered positive electrode material matrix comprises a main body plate layer and a lithium layer, and the main body plate layer comprises a transition metal layer and a lithium layer; and wherein the defect layer is composed of atoms, the periodic arrangement of which is different from that of the matrix atoms or the composition of which is different from that of the matrix elements; and the defect layer is parallel to the 003 crystal plane of the layered positive electrode material matrix, and has a size of 0.1-50 nm in at least one direction, and of 10-5000 nm in at least another direction; when the defect layer is composed of atoms with a different periodic arrangement from that of the matrix atoms, it has a different interlayer spacing from that of the matrix; and when the defect layer is composed of atoms with a different composition from that of the matrix elements, it comprises a first element or a second element, and the content of the first element or the second element in the defect layer is greater than or equal to the content thereof in the layered positive electrode material matrix. The first element or the second element in the defect layer is filled into gaps between the main body plate layers, or ions formed by the first element in the defect layer replace cations of the layered positive electrode material matrix, or ions formed by the second element in the defect layer replace anions of the layered positive electrode material matrix. During charging and discharging, the defect layer of the lithium ion battery positive electrode material plays the role of buffering the volume change of the positive electrode material, and the structure of the lithium ion battery positive electrode material can thus be stabilized.
Patent WO-2021208355-A1 (WO)
Title: Switch cabinet interlock mechanism for preventing five types of accidental operations
Inventor: LIN CUNPENG
IPC: H01H33/48
Filed: 2020-09-18
Abstract: A switch cabinet interlock mechanism for preventing five types of accidental operations has a locking rotating shaft (3) provided with a connection plate (31). The connection plate (31) is linked to a circuit breaker shaft (10). A opening pawl (32) is provided at a position where the locking rotating shaft (3) and an isolation lock rod (4) intersect. An opening block is correspondingly provided on the isolation lock rod (4) relative to the opening pawl (32). Two ends of the isolation lock rod (4) are provided with an active wheel plate (42) and an isolation locking plate (43), respectively. Two ends of a locking push rod (5) are provided with a grounding locking plate (51) and a cam plate (52), respectively. An isolation rotating shaft (6) and a grounding rotating shaft (7) are provided in parallel at two sides of the locking rotating shaft (3), respectively. The isolation locking plate (43) and the cam plate (52) are sleeved on the isolation rotating shaft (6), and rotate coaxially. The active wheel plate (42) and the grounding locking plate (51) are sleeved on the grounding rotating shaft (7), and rotate coaxially. The isolation rotating shaft (6) is linked to an isolation knife. The grounding rotating shaft (7) is linked to a grounding knife. The active wheel plate (42) is provided with a piston (8). One end of the piston (8) is linked to a closing pawl of a circuit breaker. The invention performs, by obtaining an opening or closing position of the circuit breaker shaft (10), an interconnected interlocking operation procedure centered around blocking closing of the circuit breaker.
Patent WO-2021057676-A1 (WO)
Inventor: GAO XINWEI
IPC: H04N21/2343
Filed: 2020-09-21
Abstract: Disclosed are a video coding method and apparatus, a video decoding method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: obtaining a video frame to be decoded, wherein the video frame to be decoded is divided into a plurality of tile regions; determining the resolution corresponding to each of the plurality of tile regions to obtain a plurality of resolutions, wherein the plurality of resolutions comprise at least two different resolutions; and decoding the tile regions on the basis of the resolutions corresponding to the tile regions among the plurality of resolutions to obtain a decoded video frame.
Patent WO-2021057986-A1 (WO)
Inventor: LU HUA
IPC: G01N33/577
Filed: 2020-09-27
Abstract: 本发明提供了检测粪便中钙卫蛋白含量的试剂在制备卵巢病变筛查试剂盒中的用途。
Patent WO-2022077428-A1 (WO)
Title: Commande dynamique d'orientation de contenu multimédia
Inventor: WEI MIN
IPC: G06F3/14
Filed: 2020-10-16
Abstract: Sont divulguées des technologies pour commander l'orientation d'un contenu multimédia. Un contenu multimédia ayant une première règle d'orientation au niveau d'un dispositif de contenu multimédia peut être reçu par un premier dispositif de commande multimédia. Le contenu multimédia peut être affiché au niveau du premier dispositif de commande multimédia dans la première orientation, et/ou le contenu multimédia peut être envoyé à un second dispositif de commande multimédia dans la première orientation. Une transition vers une seconde orientation du contenu multimédia peut être détectée. La seconde orientation peut être réglée au niveau du dispositif de contenu multimédia. La seconde orientation du contenu multimédia peut être différente de la première orientation. L'affichage du contenu multimédia sur le premier dispositif de commande multimédia peut être réglé de manière dynamique entre la première orientation et la seconde orientation, et/ou le contenu multimédia envoyé au second dispositif de commande multimédia peut être ajusté de manière dynamique entre la première orientation et la seconde orientation.
Patent WO-2022082621-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C10G75/00
Filed: 2020-10-22
Abstract: 本发明提供了一种加氢强化微界面系统，包括：所述加氢反应器的底面中间区域向上凸起呈平面，在所述加氢反应器底面凸起平面的两侧平整部分别设置有出液口，所述加氢反应器的侧壁上设置有进液口以及产物出口，所述加氢反应器的侧壁设置有用于进入油品的原料进口，所述原料进口设置在所述加氢反应器侧壁靠下的位置；所述加氢反应器内上部以及侧壁均设置有液体喷射器，所述液体喷射器的底部为平面，顶部呈半圆形弧面，所述半圆形弧面上依次排布有若干个喷射口。本发明的加氢强化微界面系统节省了清洗、现场操作的成本。
Patent WO-2021088776-A1 (WO)
Title: 用于无线通信的电子设备和方法、计算机可读存储介质
Inventor: XU JIN
IPC: H04L5/00
Filed: 2020-11-03
Abstract: 本公开提供了一种用于无线通信的电子设备、方法和计算机可读存储介质，该电子设备包括：处理电路，被配置为：确定发生了非授权频段上的下行链路的波束故障事件；以及在针对波束故障事件的波束故障恢复处理中，在非授权频段上执行基于时延减小的信道空闲检测的上行传输。
Patent WO-2022077691-A1 (WO)
Inventor: HU FUTAO
IPC: F16B13/06
Filed: 2020-11-17
Abstract: An expansion screw for a wall plate, comprising a screw (10) and an expansion sleeve (20). The expansion sleeve (20) comprises a support portion (21), deformation portions (22), and a threaded sleeve (23) which are connected in sequence; the support portion (21) is set as a hollow straight quadrangular prism, such that the sidewalls of the support portion (21) at opposite sides extend toward the threaded sleeve (23) to form the deformation portions (22); an internal thread matching the screw (10) is provided inside the threaded sleeve (23), such that a first deformation seam and a second deformation seam are respectively formed at the joint between each deformation portion (22) and the support portion (21) and the joint between each deformation portion (22) and the threaded sleeve (23). In use, the screw (10) is screwed into the threaded sleeve (23) after passing through the support portion (21) and the deformation portions (22), and the middle of each deformation portion (22) is driven by means of the thread fit between the screw (10) and the threaded sleeve (23) to bulge outwards, by taking the first deformation seam and the second deformation seam as end points, to form a hook claw (223) to hook and abut against the backsurface of a wall plate (30), so as to fix the expansion sleeve (20) to the wall plate (30).
Patent WO-2021109942-A1 (WO)
Title: 单体式宫腔镜器械操作推进器
Inventor: ZHANG CHONGYI
IPC: A61B17/42
Filed: 2020-11-27
Abstract: 一种单体式宫腔镜器械操作推进器，包括可附着连接在宫腔镜镜体（1）上的推进体（2），器械借助推进体（2）上的凹槽（2-2）可沿着已经进宫腔的镜体（1）顺利通过阴道、颈管这些盲区，器械在被送入子宫后就可以进行连续、灵活的治疗操作。该推进器利于医生快速、准确、无创的将治疗器械送入子宫，不仅降低治疗成本，而且可以达到良好的治疗效果。
Patent WO-2022120553-A1 (WO)
Inventor: ZHANG ZHIYAO
IPC: F04B53/16
Filed: 2020-12-08
Abstract: Pompe à courant constant à haute tension destinée à un chromatographe en phase liquide, la pompe comprenant un corps (1) de pompe et un couvercle (2) de pompe. Une paroi latérale avant du couvercle (2) de pompe est munie d'un panneau avant (21), et le corps (1) de pompe est monté sur le panneau avant (21). Un servomoteur (11), une came, une entrée de liquide (12) et une sortie de liquide (13) sont disposés dans le corps (1) de pompe. Un arbre de sortie du servomoteur (11) est relié à la came pour entraîner ensuite la came en rotation. Un tuyau flexible (14) d'entrée de liquide est raccordé à l'entrée de liquide (12), un débitmètre (16) est raccordé à la sortie de liquide (13), et un autre orifice du débitmètre (16) est raccordé à un tuyau flexible (15) de sortie de liquide. Un écran tactile est disposé sur le panneau avant (21), et un bouton de commutation d'alimentation (22), un bouton de distribution (23) et un écran d'affichage de données (24) sont disposés dans l'écran tactile. Un dispositif de commande (3) est disposé dans le couvercle (2) de pompe, un interrupteur à pédale (4) est disposé à l'extérieur du couvercle (2) de pompe et l'interrupteur à pédale (4) est un interrupteur à contact électrique. Le bouton de commutation d'alimentation (22), le bouton de distribution (23), l'interrupteur à pédale (4) et le débitmètre (16) sont tous connectés au dispositif de commande (3), et le dispositif de commande (3) est connecté séparément au servomoteur (11) et à l'écran d'affichage de données (24). La pompe à courant constant à haute tension peut distribuer de façon stable un liquide évacué par la pompe à courant constant, réduit la charge de travail manuelle, est facile à utiliser et présente une bonne stabilité de travail.
Patent WO-2022116263-A1 (WO)
Title: Display panel and display device
Inventor: GE XIANJIN
IPC: G02F1/1335
Filed: 2020-12-15
Abstract: A display panel and a display device. The display panel comprises: a substrate layer (101); a data line (102) which is arranged on the substrate layer; a color resist layer (104) which is arranged on the substrate layer, which is located on two sides of the data line and which has a groove (1041), wherein the groove is at least correspondingly located on one side of the data line; a shielding layer (105) which is arranged on the color resist layer and is located above the data line; a pixel electrode layer (107) which is arranged above the shielding layer; and a passivation layer (106) which is arranged between the shielding layer and the pixel electrode layer, and which covers the shielding layer and the color resist layer.
Patent WO-2021139516-A1 (WO)
Inventor: XU SHENGYANG
IPC: A24F40/10
Filed: 2020-12-21
Abstract: Un dispositif de vaporisation (100A) comprend un boîtier (1) et un premier capuchon (32) disposé dans le boîtier (1). Le premier capuchon (32) comprend une première rainure reliant une première surface (32s1) à une seconde surface (32s2) du premier capuchon (32); et la première rainure est en communication avec la première surface (32s1) et la seconde surface (32s2) d'une manière non perpendiculaire.
Patent WO-2022110486-A1 (WO)
Inventor: LIU HUILIN
IPC: B29C64/393
Filed: 2020-12-29
Abstract: 一种打印平台断电自动保持装置（30），其应用于3D打印设备（100）中，该3D打印设备包括一打印平台（10）以及一步进电机（20），步进电机用以控制打印平台的运动，其中装置包括控制器（31）以及电机控制板（32），电机控制板上设有开关器件（33），开关器件与步进电机的相位接线口连接，控制器与电机控制板电性连接，控制器用于控制电机控制板上的开关器件的通断以控制步进电机相位的转变。以及一种3D打印设备。通过该打印平台断电自动保持装置，实现了打印平台断电后自动保持现有位置，操作灵活，提升了断点打印后的打印效果，保证了打印平台运行的流畅性。
Patent WO-2021244029-A1 (WO)
Inventor: YANG SHUNKUN
IPC: G06F11/34
Filed: 2021-01-04
Abstract: Disclosed in the present invention is an evaluation method for reliability, elasticity, and brittleness states of a system, comprising the following specific steps: step 1: defining evaluation indexes of the reliability, elasticity and brittleness states of the system; step 2: generating test cases, performing system testing, and storing all the test cases and test data; step 3: performing data processing on all the test cases and the test data; and step 4: obtaining system state evaluation of a system under the action of all influence factor combinations. The present invention is suitable for predicting a performance state of the system under the action of different influence factors and possible problems in the next stage when the system runs; system design and maintenance personnel can be helped to discover weak links, security thresholds, and external interference factors which play a decisive role in system security, so that possible problems of the system can be prevented and maintained in advance in time, response measures are provided, economic loss caused by the fact that the system cannot work due to faults is reduced, and high practical application value is achieved.