baber/WOPTO huggingface dataset:
Patent WO-2021000698-A1 (WO)
Inventor: CUI BAOLONG
IPC: G06F16/21
Filed: 2020-06-07
Abstract: A hotspot data management method, device and system. The method comprises: a first cluster and a second cluster comprises at least one single-threaded main control unit, the main control unit processes one data access request at a time, and data accessed by the access request is jointly managed by the first cluster and the second cluster; a database server determines hotspot data managed by the first cluster (S301), and determines whether a migration condition for migrating the hotspot data to the second cluster is satisfied (S302), the second cluster being used for managing hotspot data satisfying the migration condition; the database server migrates the hotspot data satisfying the migration condition to the second cluster and triggers updating of the access path to the hotspot data (S303). The method can reduce the service pressure of the first cluster when hotspot data appears, and ensure the performance and reliability of the first cluster.
Patent WO-2021248474-A1 (WO)
Inventor: LIAO ZHUOWEN
IPC: H01R13/60
Filed: 2020-06-12
Abstract: A power adapter (100), comprising: a base (10), a plug-in mechanism (20), a resetting mechanism (30), and a limiting mechanism (40). The plug-in mechanism (20) comprises a plug body (21) and a swing member (22), wherein the swing member (22) can switch between a first swing position and a second swing position by means of a circular movement; the resetting mechanism (30) is connected to the swing member (22) and the base (10), and can apply resetting force to the swing member (22) when the swing member (22) is in the first swing position; the limiting mechanism (40) can limit the movement of the swing member (22) when the swing member (22) is in the first swing position and release the limiting on the swing member (22) when in an unlocked position. The volumes of the swing member (22) and the resetting mechanism (30) can be set small, thus reducing the size of internal space required for realizing the rotation of the plug-in mechanism (20), thereby reducing the overall volume of the power adapter (100) to facilitate carrying. Also provided is an electrical connector.
Patent WO-2021248495-A1 (WO)
Inventor: YU LAN
IPC: B60W40/072
Filed: 2020-06-12
Abstract: Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an aspect, an application layer of a protocol layer stack of vehicular user equipment (UE) receives a vehicular communication message including an application layer data element that directly indicates a curvature or a slope of a lane in a road. The vehicular UE may then implement autonomous driving functionality based on the application layer data element. In another aspect, an application layer of a protocol layer stack of a device generates a vehicular communication message including an application layer data element that directly indicates a curvature or a slope of a lane in a road. The device may then transmit the vehicular communication message to a vehicular UE configured to implement autonomous driving functionality.
Patent WO-2021063040-A1 (WO)
Inventor: TRICE DANIEL J
IPC: F24C3/00
Filed: 2020-06-24
Abstract: L'invention concerne un système de table de cuisson numérique (100) ayant six brûleurs classiques (104, 106, 108, 110, 112, 114) et un brûleur de wok (116), permettant l'utilisation d'un bouton de commande reconfigurable (120) pour commander les brûleurs de table de cuisson pour un mode wok, un mode grill et un mode à six brûleurs.
Patent WO-2021000814-A1 (WO)
Title: 一种语音控制方法及相关装置
Inventor: ZHAO YUXI
IPC: G06F3/16
Filed: 2020-06-29
Abstract: 一种语音控制方法，包括：电子设备处于锁屏状态，检测到第一操作（S1501）；响应于第一操作，触发对用户的鉴权，并触发语音识别应用检测语音指令（S1502）；当电子设备的语音识别应用检测到语音指令且鉴权成功时，解锁并执行语音指令对应的操作（S1503）。这样，实现了用户的一个操作同时触发用户的鉴权认证和语音指令检测，并在鉴权认证成功且检测语音指令时，执行该语音指令对应的操作，简化了用户通过语音控制电子设备时的操作步骤，节省了用户操作时间。
Patent WO-2021114651-A1 (WO)
Inventor: YANG ZHIYONG
IPC: E21D9/093
Filed: 2020-07-08
Abstract: A tunnel boring machine construction-based guide management system, comprising a control module, a bottom communication module, a data acquisition module, a data management module, a calculation analysis module, and an interface display and operation module. The control module is in data communication connection with the interface display and operation module; the control module communicates with a tunnel boring machine and a tunnel boring machine measurement device by means of the bottom communication module; the data acquisition module obtains data of the tunnel boring machine measurement device by means of the bottom communication module; and the data management module communicates with a tunnel boring machine PLC and the calculation analysis module by means of the bottom communication module. The system uses the control module to control an electronic tachometer to perform uninterrupted automatic tracking measurement on control points with known relative coordinates on the tunnel boring machine, so as to complete in the calculation analysis module the calculation of the posture, azimuth, and deviation of the tunnel boring machine and display same to an operator of the tunnel boring machine by means of a data or graphical interface, thereby achieving the purpose of guiding the tunnelling of the tunnel boring machine according to a predetermined route.
Patent WO-2022000617-A1 (WO)
Title: 一种摄像模组结构
Inventor: ZHANG KOUWEN
IPC: H04N5/225
Filed: 2020-07-21
Abstract: 一种摄像模组结构，包括：上壳体（1）和镜头（2），上壳体（1）具有容纳部（11），镜头（2）安装在所述容纳部（11）中，还包括卡簧（3），所述卡簧（3）包括按压部（31）和卡持部（32），上壳体（1）上设有导向槽（12），镜头（2）外周壁上设有卡持槽（21），卡持部（32）沿所述导向槽（12）卡持在镜头（2）的卡持槽（21）内。该摄像模组结构组装方便，相比于螺钉连接、胶水连接等方式不会发生震动、脱落、断裂等问题，成像质量好，使用寿命长。
Patent WO-2022007022-A1 (WO)
Title: Image pickup optical camera
Inventor: SUN WEN
IPC: G02B9/64
Filed: 2020-07-24
Abstract: An image pickup optical camera (10). From an object side to an image side, the image pickup optical camera (10) sequentially comprises seven lenses, i.e., a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), and a seventh lens (L7); at least one of the first lens (L1) to the seventh lens (L7) comprises a freeform curved surface; the focal length of the whole image pickup optical camera (10) is f, the focal length of the fourth lens (L4) is f4, the axial thickness of the third lens (L3) is d5, an axial distance between the image side surface of the third lens (L3) and the object side surface of the fourth lens (L4) is d6, and the following relational expressions are satisfied: -4.50≤f4/f≤-2.00, and 0.65≤d5/d6≤19.50. The image pickup optical camera (10) has good optical performance, and satisfies the design requirements of ultra-thinness and a wide angle.
Patent WO-2021052017-A1 (WO)
Title: Communication method and apparatus, computer-readable storage medium, and chip
Inventor: Geng Dongjiu
IPC: G06F21/74
Filed: 2020-07-29
Abstract: The present application relates to the technical field of automatic driving, and provides a communication method and apparatus, a computer-readable storage medium, and a chip. The communication method is applied to a computer system. The computer system comprises a first subsystem and a second subsystem. The safety level of the first subsystem is higher than that of the second subsystem. The first subsystem comprises a memory access checker. The method comprises: a memory access checker receives a memory access request from a memory access initiator, determines, according to preconfigured memory safety level classification information, whether the safety level of a memory to be accessed by the memory access initiator is matched with that of the memory access initiator, and in the case that safety level of a memory address is matched with that of the memory access initiator, permits the memory access initiator to access the memory address. The present application can realize good isolation for different subsystems of the computer system.
Patent WO-2021018269-A1 (WO)
Inventor: YANG JINGFENG
IPC: G06T19/00
Filed: 2020-07-31
Abstract: 本发明公开了一种大数据环境下服装设计和制造的人体图像识别系统及方法，该识别系统包括：大数据库单元；参照物单元；智能终端，用于采集人体部位图像信息、参照物图像信息和客户要求信息，并将采集到信息发送至云端图像分析单元；以及云端图像分析单元，根据接收到的参照物图像信息识别参照物的尺寸，并根据参照物单元的尺寸计算出人体部位的特征尺寸。本发明还公开了一种基于该人体图像识别系统的人体图像识别方法。该大数据环境下服装设计和制造的人体图像识别方法，与传统的人体识别相比，其特点是参照物单元结构简单，参照标尺准确，解决了服装大数据设计中的服装设计的人体尺寸确定问题。
Patent WO-2021196498-A1 (WO)
Inventor: CHEN SHAOYU
IPC: C12Q1/70
Filed: 2020-08-14
Abstract: Amorce, sonde et kit pour détecter un nouveau coronavirus. Une amorce spécifique et une sonde sont conçues selon un gène ORF1ab, un gène E, un gène N, un gène S et un gène M du nouveau coronavirus 2019-nCoV, pour identifier et détecter le nouveau coronavirus. L'amorce spécifique/la sonde et le kit de détection du 2019-nCoV sont très sensibles, précis et exacts, ils sont spécifiques et stables, la quantité de gabarit requise pour la détection est faible et le résultat de la détection est objectif et précis. La conception à cinq cibles permet de mieux surmonter les faux négatifs causés par la variation du processus de passage d'un virus ARN, et peut améliorer efficacement le taux de détection positive, et éviter autant que possible les détections manquées. La présente invention a une valeur d'application clinique élevée.
Patent WO-2022036547-A1 (WO)
Inventor: XU WEI
IPC: H01L23/28
Filed: 2020-08-18
Abstract: Provided by embodiments of the present application are a power amplifier chip and a communication device. The power amplifier chip comprises: an encapsulation shell; and a plurality of power amplifier bare chips, wherein the plurality of power amplifier bare chips are sealed in the encapsulation shell, each of the plurality of power amplifier bare chips comprising at least one stage of power amplifiers. Therefore, the layout area, which is occupied by the power amplifiers, of a terminal device can be reduced, thereby reducing the layout area, which is occupied by the communication device, of the terminal device, and facilitating the implementation of the highly integrated terminal device.
Patent WO-2021088466-A1 (WO)
Inventor: XU ZIXUAN
IPC: G06F12/06
Filed: 2020-08-20
Abstract: The present invention provides a method for improving the message storage efficiency of a network chip, a device, and a storage medium. Said method comprises: configuring a data memory, dividing same into N small RAMs, and managing each RAM by means of a link list; when any input interface receives a write data request, parsing and acquiring a channel number corresponding to the input interface, accessing a channel write state memory according to the channel number and acquiring channel write state information, if it is determined, according to the channel write state information, that at least one RAM is null, writing data into the data memory, and updating the channel write state memory, a link list control memory, a link list information memory and an address control memory after the data is written; and when any channel receives a read-out scheduling request, recombining data according to memory information in the link list memory and reading same out, and updating the channel write state memory, the link list control memory, the link list information memory and the address control memory. The present invention improves the storage efficiency of the data memory.
Patent WO-2021043257-A1 (WO)
Title: Bioreactor system and application thereof
Inventor: LUO SHUN
IPC: C12M3/02
Filed: 2020-09-04
Abstract: The present application relates to a bioreactor system for culturing cells, especially cells without cell walls, comprising: a container containing a hollow cylinder with a diameter D1 and a height H1, and a hollow round table with an upper diameter D2, a lower diameter D3, and a height H2, wherein the hollow cylinder is connected to a top surface of the hollow round table, and D1 = D2; an oscillator, configured to cause the container to move eccentrically with a certain eccentricity and speed; a ventilation device, configured to introduce an oxygen-containing gas from an upper portion of the container to the inside of the container; and a culture solution filled in the container, of which a top surface is exposed to the oxygen-containing gas, wherein the oscillator is set to maintain the eccentric motion the container, such that the ratio of the total surface area to the volume (S/V) of the culture solution when in a steady state of motion is 5.65 or more, the turbulent kinetic energy is 2.73E-03m 2 /s  2  or more, and the flow field shear rate is 20.27/s or less, wherein the total surface area of the liquid is the sum of the contact area between the culture solution and the reactor wall and the contact area between the top surface and the gas.
Patent WO-2021073320-A1 (WO)
Inventor: XIANG CHANGLIN
IPC: A61M25/01
Filed: 2020-09-09
Abstract: 一种具有可视功能的导丝输送装置，包括导丝输出部（1）、导丝引导部（2）、调节控制部（3）；导丝引导部包括引导壳体（21），引导壳体沿中心轴线对称设置，调节控制部通过引导壳体控制所述导丝输出部的相对于中心轴线的旋转角度，导丝输出部远端的端面上设有导丝输出孔（11）、照明装置（12）和图像获取装置（13）。通过在导丝输出部远端的端面上设照明装置和图像获取装置，使得手术过程中内部有足够用于观察的光源，并且能够持续观察内部的影像，设备空间小结构简便。
Patent WO-2021217999-A1 (WO)
Inventor: HOU CHONG
IPC: F17D1/02
Filed: 2020-09-15
Abstract: La présente invention concerne un dispositif de récupération de gaz. Le dispositif de récupération de gaz comprend un réservoir de stockage principal, un réservoir de stockage auxiliaire (10) et une conduite auxiliaire (20), le réservoir de stockage principal étant pourvu d'une première conduite et d'une seconde conduite ; une extrémité de la première conduite et une extrémité de la seconde conduite communiquent toutes les deux avec une conduite (30) de phase gazeuse du réservoir de stockage principal ; l'autre extrémité de la première conduite communique avec l'extérieur ; une première soupape de sécurité est disposée sur la première conduite ; une entrée de la conduite auxiliaire (20) communique avec l'autre extrémité de la seconde conduite ; une sortie de la conduite auxiliaire (20) communique avec une entrée du réservoir de stockage auxiliaire (10) ; et une première vanne (21) est disposée sur la conduite auxiliaire (20). Le dispositif de récupération de gaz selon la présente invention permet de résoudre le problème selon lequel des risques sont susceptibles de se produire pendant le processus de transport dans la technologie associée.
Patent WO-2021052394-A1 (WO)
Inventor: XUE LI
IPC: G06N20/00
Filed: 2020-09-17
Abstract: 本申请公开了一种模型训练方法、装置及系统，属于AI领域。所述方法包括：接收第一分析设备发送的机器学习模型；基于第一训练样本集合，对所述机器学习模型进行增量训练，所述第一训练样本集合中的特征数据是局点分析设备所对应的局点网络的特征数据。本申请解决了离线训练得到的机器学习模型无法有效适配于局点分析设备的需求的问题，本申请实施例用于分类结果的预测。
Patent WO-2021159714-A1 (WO)
Title: Data processing method and related device
Inventor: HOU LU
IPC: G06N3/04
Filed: 2020-09-25
Abstract: The present application relates to the field of artificial intelligence, and discloses a data processing method, comprising: acquiring a first neural network model and an available resource state of a terminal device; and determining a second neural network model according to the available resource state. The present application enables an appropriate model size to be determined according to an available resource state, such that a portion of the first neural network model is selected according to the determined model size to serve as a second neural network model to perform data processing, thereby achieving reduction of the model size.
Patent WO-2021082845-A1 (WO)
Inventor: ZHONG HONGFENG
IPC: A47L11/40
Filed: 2020-09-28
Abstract: 提供了一种清洁机器人，包括：机身（1）；驱动装置；与驱动装置电性连接的控制装置（7）；与控制装置（7）电性连接的风机；清理装置，用于安装在机身（1）上，对工作表面执行清洁工作；清理装置包括：支撑轴，包括第一支撑轴（11）和第二支撑轴（12）；至少第一支撑轴（11）设置有第一滚刷（21），且至少第一支撑轴（11）能被驱动装置驱动；驱动装置驱动第一支撑轴（11）正向转动时，第一滚刷（21）与第二支撑轴（12）相配接；第一滚刷（21）处于工作状态下的工作位置；驱动装置驱动第一支撑轴（11）反向转动时，第一滚刷（21）与第二支撑轴（12）相分离，两者之间形成分离间隙；第一滚刷（21）处于被清理状态下的分离位置。该清洁机器人能够自动清理滚刷上的毛发，且结构简单，设计巧妙，尺寸小，成本低。
Patent WO-2021103838-A1 (WO)
Title: 一种香芋的高产量种植方法
Inventor: CHENG WUFENG
IPC: C05G3/80
Filed: 2020-10-16
Abstract: 一种香芋的高产量种植方法，其特征在于，包括以下步骤：1)选种：选择有籽、健康的种子；2)粉垄与土壤消毒；3)施底肥：每年冬季，利用机械土壤打孔机在高畦上打底肥孔，相邻底肥孔之间的间距与香芋的株距、行距一一对应，底肥孔的深度大于等于10cm，直径为8～15cm，然后按2吨～4吨/亩浇灌以沼液为主的沼气肥至底肥孔内；4)移栽种苗；5)水肥管理；6)采收。该香芋的高产量种植方法，在种植香芋前一年的冬季对土壤施放以沼液为主的基肥，沼液的流动性和渗透性好，有利于土壤对沼液的肥力充分吸收，有效改善了土壤质量，防止土壤板结，前期的底肥和有机肥还有利于提高后期香芋的抗旱能力，减小了化合肥的使用量，进一步改善了香芋的口感。
Patent WO-2021083110-A1 (WO)
Inventor: CUI WENXUE
IPC: G06T1/00
Filed: 2020-10-27
Abstract: Carrier object processing and watermark embedding methods and apparatuses, and an electronic device. The carrier object processing method comprises: acquiring a carrier object to be processed (S201); extracting a watermark template from said carrier object (S202); editing a watermark in said carrier object according to the watermarking template, so as to obtain a target carrier object (S203). According to the described method, the specific position of the watermark can be accurately obtained by extracting the watermark template corresponding to a carrier object to be processed, and the watermark of said carrier object can be accurately edited according to the watermark template, solving the problem in the existing watermark editing method that the watermark cannot be accurately edited due to diversity of watermark patterns.
Patent WO-2022087999-A1 (WO)
Title: Etching depth acquisition method and apparatus, storage medium, and laser radar
Inventor: ZHU LIN
IPC: G02B6/13
Filed: 2020-10-30
Abstract: An etching depth acquisition method and apparatus, a storage medium, and a laser radar. The method comprises: acquiring a target coupling length ratio corresponding to a target etching depth under the center wavelength of an optical signal, wherein the target etching depth is any metric value, which is selected from a plurality of etching depths, for etching a waveguide; and when the target coupling length ratio is the coupling length ratio, which has the smallest numerical value, in a ratio set, determining the target etching depth to be a waveguide etching depth for performing etching processing on the waveguide, wherein the ratio set comprises coupling length ratios corresponding to each etching depth from among the plurality of etching depths; and the coupling length ratio is obtained by means of an optical refractive index corresponding to each etching depth, and a sensitivity level value of changes in the optical refractive index along with the shift of the center wavelength. By using the method, the working stability of an optical coupler can be ensured, thereby ensuring the stability of a laser radar system.
Patent WO-2021109781-A1 (WO)
Title: Projection optical system
Inventor: DU PENG
IPC: G03B21/00
Filed: 2020-11-04
Abstract: A projection optical system, comprising: a light source (10), that is used to emit an illumination beam, the illumination beam comprising a plurality of sub-beams; and a light splitting and combining device (30), that comprises a light splitting surface (S1) and a light combining surface (S2). The light splitting surface (S1) is used to divide each sub-beam into a first sub-beam and a second sub-beam; and after being emitted from the light splitting surface (S1), the first sub-beam and the second sub-beam are incident on the light combining surface (S2) after passing through an odd number of reflections, the angle of incidence of any one sub-beam in the illumination beam to the light splitting surface (S1) being equal or basically equal to the angle of incidence of the first sub-beam and second sub-beam that correspond to said sub-beam to the light combining surface (S2). Hence, light energy loss of an illumination beam when light is split and combined is reduced.
Patent WO-2022116280-A1 (WO)
Inventor: ZENG TIAN
IPC: H01L23/488
Filed: 2020-12-17
Abstract: 本发明公开了一种半导体器件的制作方法及半导体器件。所述方法包括：将置顶晶圆与第一晶圆正面对正面相键合，并使置顶晶圆的正面朝上，第一晶圆的正面朝下；将第二晶圆的正面与第一晶圆背面相键合，形成键合结构，第二晶圆的正面朝下；翻转键合结构，使第一晶圆和第二晶圆的正面朝上，并在顶芯衬底中形成焊盘引出点。
Patent WO-2022099878-A1 (WO)
Title: 车厢隔断、车厢及轨道车辆
Inventor: WANG AIJIAO
IPC: B61C17/00
Filed: 2020-12-24
Abstract: 一种车厢隔断（10）、车厢及轨道车辆，车厢隔断（10）包括隔墙主体（110）、观察窗（120）、覆盖盒（130）和罩板（200），隔墙主体（110）沿车厢的横向方向延伸，隔墙主体（110）的第一侧与车厢的侧墙（20）相连，隔墙主体（110）的第二侧形成有安装区；观察窗（120）设置在安装区内；覆盖盒（130）设置在安装区内，覆盖盒（130）上设有门操作系统；罩板（200）连接隔墙主体（110）与车厢的侧墙（20），且与隔墙主体（110）和车厢的侧墙（20）共同围成用于设置紧急呼叫系统、制动拉手和灭火器的容纳腔。通过将门操作系统集成在车厢隔断（10）上，并利用罩板（200）、隔墙主体（110）与车厢的侧墙（20）共同围成容纳腔，以将紧急呼叫系统、制动拉手和灭火器集成在内，从而将车厢内的安全零件全部集成在车厢隔断（10）上，提高了车厢内空间的利用率，并且集成设计也便于相关零件的检修和安装。
Patent WO-2022140994-A1 (WO)
Inventor: CIMATTI FRANCO
IPC: B60B19/10
Filed: 2020-12-28
Abstract: L'invention concerne une roue (10) pour un véhicule (44), la roue (10) pouvant tourner autour d'un axe de rotation (12) et comprenant : un espace d'assise (14) pour un disque de frein (30) s'étendant autour de l'axe de rotation (12) ; une jante de roue (16) ayant une base de jante (18), la jante de roue (16) s'étendant autour de l'espace d'assise (14) et de l'axe de rotation (12), la base de jante (18) faisant saillie à partir de la jante de roue (16) vers l'axe de rotation (12) ; et au moins un rayon (20) étant relié à la jante de roue (16), le ou les rayons (20) étant agencés au niveau d'un côté extérieur (22) de la roue (10) et s'étendant au moins en partie radialement vers l'axe de rotation (12) ; le long de l'axe de rotation (12), l'espace d'assise (14) étant agencé plus près du côté extérieur (22) que la base de jante (18). L'invention améliore l'écoulement d'air au voisinage de la roue (10) pour réduire la traînée aérodynamique et les forces de soulèvement sur le véhicule (44).
Patent WO-2022036981-A1 (WO)
Inventor: HE WANJUN
IPC: G01C21/20
Filed: 2020-12-28
Abstract: A map construction method and device of a robot, a robot, and a computer readable storage medium. The method comprises: obtaining a particle position of a robot by using a particle filtering method (S101); detecting whether the particle position of the robot matches the position of a historical path point of the robot (S102); if the particle position of the robot matches the position of the historical path point of the robot, optimizing a path of the robot by using a graph optimization method (S103); and constructing a map according to the optimized path (S104). The map is constructed according to the path of the robot subjected to double optimizations, so that a particle positioning error can be effectively reduced by combining the particle filtering and graph optimization methods, which is conducive to obtaining a more accurate map.
Patent WO-2022134189-A1 (WO)
Inventor: SHIKAMA KAZUO
IPC: G03B5/00
Filed: 2020-12-31
Abstract: An anti-vibration mechanism (100) for a photographic apparatus. In a photographic apparatus which has an optical system that moves in the direction of an optical axis and includes a focus adjusting mechanism, a photographic element (40) takes, as the center, two axes that pass through an approximate principal point of a lens (30) and are orthogonal with each other in a plane perpendicular to the direction of the optical axis, and rotates around the two axes, thereby performing hand shake correction. The anti-vibration mechanism (100) including the photographic element (40) is configured closer to an image side than a photographic lens group, and can rotate relative to the optical axis by taking the approximate principal point of the lens (30) as the center. The anti-vibration mechanism further comprises a ball member (15) for holding, in a smoothly rotatable manner, the photographic element (40) at a frame assembly. A driving member for driving the photographic element (40) to rotate is an electric actuator (70). The frame assembly comprises a movable frame (13-a) that can rotate, and the movable frame (13-a) is configure to take, as the center, the two axes that pass through the approximate principal point of the lens (30) and are orthogonal with each other in the plane perpendicular to the direction of the optical axis, and to rotate around the two axes. The anti-vibration mechanism (100) further comprises: an integrated circuit for driving the electric actuator (70), and a position detection element that performs position detection during driving; a flexible substrate (50) for transmitting a signal of the photographic element (40); and a circuit for supplying power to an apparatus for driving the lens.