baber/WOPTO huggingface dataset:
Patent WO-2022077739-A1 (WO)
Inventor: SUN YUFENG
IPC: F16M11/08
Filed: 2020-12-07
Abstract: A time-lapse photographing apparatus, comprising a support (1), a gimbal (2), a supporting plate (3), and a supporting seat (4). The gimbal (2) is rotatably mounted on the upper end of the support (1); a rotating seat is mounted at one side of the gimbal (2); one end of the supporting plate (3) is fixed on the rotating seat; the supporting seat (4) is rotatably mounted on the other end of the supporting plate (3) by means of a rotating shaft (6); a fixed wheel (5) is designed around the rotating seat; one end of the rotating shaft (6) passes through the supporting plate (3) and then is provided with a movable wheel (7); and the fixed wheel (5) is connected to the movable wheel (7) by means of a belt (10). The time-lapse photographing apparatus has the advantages of being simple to operate and easy to learn, having the functions of traditional time-lapse photographing apparatuses, increasing the functions of up and down displacement and rotation of pictures, and being small in size and convenient to carry.
Patent WO-2022104959-A1 (WO)
Inventor: DONG LEI
IPC: A61K35/741
Filed: 2020-12-11
Abstract: La présente invention concerne un système qui permet à des probiotiques exogènes de former un microenvironnement stable dans un hôte, peut être appliqué par des moyens simples tels qu'une administration orale, peut permettre de modifier la composition du microbiote intestinal, et joue finalement un rôle positif dans le traitement de tumeurs malignes.
Patent WO-2022041582-A1 (WO)
Title: Drive circuit and drive method
Inventor: LEI SHUYU
IPC: H03K19/185
Filed: 2020-12-15
Abstract: A drive circuit, comprising: a target waveform conversion part, configured to convert target waveform information into a current or voltage signal, and output the converted current or voltage signal to a first sampling circuit and a second sampling circuit; a computational module, the computational module outputting an action command on the basis of the output results of the first sampling circuit and the second sampling circuit; and a TDC module for outputting time parameters of a counting interval on the basis of the action command outputted by the computational module. By means of the present circuit, time information of a predetermined interval can be automatically acquired, for example time information of a rising edge or a falling edge, and can then be used to calibrate emission or calibrate the final ranging result of a time-of-flight ranging solution, such that the emitted light waveform of an emission source is more accurate or the ranging result is more accurate.
Patent WO-2021129563-A1 (WO)
Title: 一种基于密集存储的货箱搬运方法
Inventor: LIU KAI
IPC: B65G1/04
Filed: 2020-12-21
Abstract: 一种基于密集存储的货箱搬运方法，包括至少一个由至少四列高位货架组成的存储货架（205），该方法包括：在存储货架（205）上存放有阻挡住目标货箱取出的至少一个阻挡货箱的情况下，机器人（202）的取箱机构（2021）分别将至少一个阻挡货箱从存储货架（205）上取出并暂时存放在机器人（202）的缓存机构（2024）上；机器人（202）的取箱机构（2021）将目标货箱从存储货架（205）上取出并存放在机器人（202）的缓存机构（2024）上，依次将至少一个阻挡货箱从机器人（202）的缓存机构（2024）上取出并依次放置于存储货架（205）上的阻挡货箱的原存放位置、目标货箱的原存放位置或其它空闲存放位置，或者，在至少一个阻挡货箱导致机器人（202）的缓存机构（2024）被占满的情况下，机器人（202）的取箱机构（2021）将目标货箱从存储货架（205）上取出并保留于机器人（202）的取箱机构（2021）上。
Patent WO-2021212889-A1 (WO)
Inventor: ZHAN SHAOJUN
IPC: F16K31/02
Filed: 2020-12-21
Abstract: Disclosed are an electronic expansion valve and a manufacturing method therefor. The electronic expansion valve comprises a magnetic rotor (10), a connecting member (20), a limiting member (30), a screw rod (40) and a guide shaft (50), wherein the connecting member (20) is fixedly arranged in the magnetic rotor (10), the connecting member (20) is provided with a first matching hole (21), and the connecting member (20) is of an injection molding structure; the limiting member (30) is in limiting fit with the connecting member (20), the limiting member (30) is provided with a second matching hole (31), and the second matching hole (31) is provided corresponding to the first matching hole (21); the screw rod (40) penetrates the first matching hole (21), and the screw rod (40) is fixedly connected to the inner wall of the second matching hole (31); and the guide shaft (50) is fixedly arranged, and the guide shaft (50) extends into the magnetic rotor (10) in the axial direction of the magnetic rotor (10). Due to the fact that the connecting member (20) is of an injection molding structure, and that the connecting member (20) is in limiting fit with the limiting member (30), the manufacturing cost of individual parts can be reduced, the connecting member (20) and the limiting member (30) do not need to be welded, and the assembly cost can be reduced.
Patent WO-2022095247-A1 (WO)
Inventor: SU JIAN
IPC: G01S7/497
Filed: 2020-12-23
Abstract: L'invention concerne un système d'étalonnage d'erreur de mesure de distance et un procédé d'étalonnage pour un radar laser (300). Le système d'étalonnage d'erreur de mesure de distance pour radar laser (300) comprend un ensemble d'étalonnage (10) et une unité de traitement. L'ensemble d'étalonnage (10) est disposé à une position qui est à une distance prédéterminée du radar laser (300), le radar laser (300) émet des faisceaux laser vers l'ensemble d'étalonnage (10), les faisceaux laser sont réfléchis par l'ensemble d'étalonnage (10), l'ensemble d'étalonnage (10) peut changer les intensités de réflexion des faisceaux réfléchis plusieurs fois, et le radar laser (300) reçoit les faisceaux réfléchis par l'ensemble d'étalonnage (10), et mesure les distances de mesure correspondantes lorsque des faisceaux réfléchis de différentes intensités de réflexion sont reçus. L'unité de traitement calcule une erreur de mesure de distance en fonction de la distance de mesure et de la distance prédéfinie, et construit une fonction de relation entre l'erreur de mesure de distance et les intensités de réflexion. Les deux paramètres, c'est-à-dire l'erreur de mesure de distance et les intensités de réflexion, peuvent être mesurés et calculés au moyen du radar laser (300), les intensités de réflexion peuvent refléter intuitivement et précisément leur incidence sur l'erreur de mesure de distance, et la fonction de relation construite entre l'erreur de mesure de distance et les intensités de réflexion peut être utilisée pour corriger le résultat de mesure réel et améliorer la précision de mesure du radar laser (300).
Patent WO-2021136094-A1 (WO)
Inventor: CHEN XIAOJUN
IPC: G06T17/00
Filed: 2020-12-25
Abstract: 一种骨支架模型的孔隙化信息处理方法及装置，其中方法包括：步骤S1：导入无孔骨支架初始模型；步骤S2：根据输入信号将无孔骨支架初始模型切分为多个单位晶格；步骤S3：分别对各单位晶格进行孔隙化处理，得到孔隙化的骨支架模型。本方法中的晶格结构完全可自定义，使用者在设计上拥有极大的自主权，并且核心计算步骤高度可并行化，可以大幅减少计算所需时间。
Patent WO-2021169586-A1 (WO)
Inventor: YAN MAO
IPC: H04L27/26
Filed: 2020-12-30
Abstract: 本申请涉及通信技术领域, 公开了一种通信方法及装置, 用以避免多个反射器同时反射信号时, 信号冲突的问题。该方法包括: 反射器接收来自激励器的激励信号; 所述反射器在反射信号图案集合中确定一个反射信号图案, 其中所述反射信号图案集合中包括多个反射信号图案, 所述多个反射信号图案中的反射参考信号在时域上不重叠; 所述反射器根据确定的所述反射信号图案, 在所述激励信号上调制反射参考信号和反射数据信号, 获得反射信号; 所述反射器向接收器发送所述反射信号。
Patent WO-2022141577-A1 (WO)
Inventor: WU GUIWU
IPC: G09F9/33
Filed: 2020-12-31
Abstract: An LED display screen (1), comprising a box body (10), a display module (30), and a reinforcing plate (50) disposed between the box body (10) and the display module (30). An adapter circuit board (70) is disposed in the box body (10), the display module (30) and the adapter circuit board (70) are each provided with a connector, and the connector on the display module (30) and the connector on the adapter circuit board (70) are electrically connected by means of an opening (11) formed in the box body (10). The reinforcing plate (50) is provided with an accommodating space (51) allowing the connector on the display module (30) to pass through, the side of the reinforcing plate (50) facing the box body (10) is provided with a flange (52) protruding along the circumferential direction of the accommodating space (51), the side of the reinforcing plate (50) facing the display module (30) is provided with a first sealant recess (53) along the circumferential direction of the accommodating space (51), and the reinforcing plate (50) is provided with at least one sealant pouring port (54) communicated with the first sealant recess (53). The flange (52) is used for mounting a sealing ring (90), and the sealing ring (90) is elastically squeezed between the reinforcing plate (50) and the box body (10) and surrounds the opening (11) of the box body (10); the sealant pouring port (54) allows for pouring of a sealant into the first sealant recess (53), so as to achieve sealing between the reinforcing plate (50) and the display module (30). The LED display screen can prevent rainwater from entering the box body via the opening of the box body.
Patent WO-2021169644-A1 (WO)
Inventor: ZHANG DI
IPC: H04W88/16
Filed: 2021-01-13
Abstract: Provided in the present application are a method for a family gateway to access a network, and a communication apparatus. The method can enable a family gateway to access a network in the scenario of a third-party operator providing an access network. The method comprises: a family gateway determines that an access gateway supports a first public land mobile network (PLMN), the access gateway supporting at least one PLMN; and the family gateway sends a registration request message to the access gateway, the registration request message being used for requesting to register to the first PLMN.
Patent WO-2022151471-A1 (WO)
Inventor: ELMALI UGUR BARAN
IPC: H04L5/00
Filed: 2021-01-18
Abstract: La présente divulgation concerne des procédés et des processus pour permettre à un équipement utilisateur (UE) de mapper une rétroaction d'accusé de réception de demande de retransmission automatique hybride (HARQ-ACK) vers un ou plusieurs sous-livres de codes HARQ-ACK pour des services reçus. Le ou les sous-livres de codes HARQ-ACK peuvent être concaténés en un livre de codes HARQ-ACK puis communiqués à un nœud de communication, lorsque ces services utilisent une rétroaction HARQ-ACK qui est ordonnancée pour la même instance temporelle. Divers procédés peuvent être utilisés pour l'ordre de concaténation en fonction du nombre de services de multidiffusion et de diffusion (MBS) pour lesquels une rétroaction HARQ doit être fournie, et selon que la rétroaction HARQ-ACK doit être envoyée pour des services de monodiffusion à l'instance temporelle planifiée. L'ordre de concaténation peut utiliser un ordre croissant ou un ordre décroissant des paramètres d'ordre de concaténation.
Patent WO-2022126840-A1 (WO)
Inventor: ZHOU HONGMIN
IPC: G01N23/22
Filed: 2021-01-29
Abstract: 本发明提供一种扫描电镜样品盒系统及其打开方法，包括：样品仓(1)；交换仓(2)，其可与样品仓(1)连通，其中，交换仓(2)内置一样品台基座(3)，该样品台基座(3)可受外力下从交换仓(2)平移至样品仓(1)，交换仓(2)内壁上还设有一拉臂(4)；样品盒，包括盒体(5)及密封盒体(5)的盒盖(6)，盒体(5)置于交换仓(2)的样品台基座(3)上，盒盖(6)与拉臂(4)连接，以使样品台基座(3)受外力将盒体(5)从交换仓(2)送至样品仓(1)时，盒体(5)与盒盖(6)分离。本发明提供的扫描电镜样品盒的打开方式简单，易于实现，降低了样品盒的制作工艺难度以及成本。
Patent WO-2021185024-A1 (WO)
Title: Information obtaining method and apparatus
Inventor: HE JUNGUANG
IPC: G01S13/86
Filed: 2021-02-22
Abstract: Disclosed are an information obtaining method and apparatus. The method comprises: determining that a first sensor in environmental perception sensors on a vehicle fails; determining a first detection area of the first sensor, the first detection area comprising a first angle range, and the first angle range being an angle range in which a detection angle of the first sensor covers a driving environment around the vehicle; adjusting a second detection area of a dynamic sensor on the vehicle, so that an angle range of the second detection area covers the first angle range; and obtaining environmental information using the dynamic sensor. By adoption of the method, after the environmental perception sensors achieve 720-degree panoramic coverage on the driving environment around the vehicle, when a certain environmental perception sensor fails, the dynamic sensor can be used to replace said environmental perception sensor to obtain the environmental information, without additionally adding a plurality of environmental perception sensors, thereby greatly reducing the waste of environmental perception sensor resources and improving applicability.
Patent WO-2021232870-A1 (WO)
Inventor: XU DONGDONG
IPC: D06M11/60
Filed: 2021-02-23
Abstract: L'invention concerne un non-tissé antimicrobien et antiviral contenant du cuivre et un procédé de préparation de celui-ci. Le procédé de préparation de celui-ci comprend les étapes suivantes : soumettre un matériau fibreux à une formation de bande fibreuse, un prémouillage et un renforcement lacé par filage afin d'obtenir un tissu à base de textile fibreux lacé par filage; soumettre le tissu à base de textile fibreux lacé par filage à un foulardage et un encollage dans une solution de complexe organique au cuivre, afin d'obtenir un non-tissé lacé par filage contenant du cuivre, la teneur en cuivre sur le non-tissé lacé par filage contenant du cuivre étant ≥ 500 ppm; et soumettre le non-tissé lacé par filage contenant du cuivre obtenu par foulardage et encollage au séchage et à l'enroulement. Le procédé présente les avantages d'une industrialisation aisée, d'un procédé simple et d'un cycle de production court; le non-tissé antimicrobien et antiviral contenant du cuivre préparé par le procédé présente d'excellentes propriétés antimicrobiennes et antivirales; et le non-tissé antimicrobien et antiviral contenant du cuivre peut être utilisé couramment.
Patent WO-2021197072-A1 (WO)
Inventor: ZHUANSUN FENGQIN
IPC: A47L11/24
Filed: 2021-03-17
Abstract: A smart automatic sweeping/mopping robot comprises a robot body, the robot body comprising a machine housing (1), a control panel (17) installed on the machine housing (1), a controller installed inside the machine housing (17), a locomotion mechanism and a sweeping mechanism installed on the bottom of the machine housing (1); and further comprises a mopping mechanism used to clean a floor and capable of automatic self-cleaning, and a hot air blowing mechanism (9) for drying the floor, the mopping mechanism and the hot air blowing mechanism (9) being installed sequentially on the rear side of the sweeping mechanism on the machine housing (1), and the mopping mechanism and the hot air blowing mechanism (9) each being connected to the controller. A human body sensor, a camera system and a wireless signal device are installed on the machine housing (1) and are connected to the controller. The smart automatic sweeping/mopping robot is able to blow hot air to dry a mopped floor so as to prevent pedestrians from slipping, is able to automatically clean the mop cloth during the sweeping and mopping process, thereby enhancing the cleaning effect, and is able to improve the level of automation of cleaning, reduce human labor and save cost.
Patent WO-2021185318-A1 (WO)
Inventor: SONG ZIQUAN
IPC: H04N21/431
Filed: 2021-03-18
Abstract: 本申请是关于一种多媒体设备及投屏播放方法，包括：在与多个终端同时进行投屏过程中，从多个终端中确定目标终端；将目标终端发送的音频数据存放在音频缓存区中，以及丢弃其他终端发送的音频数据；并将多个终端发送视频数据存放在各终端对应的视频缓存区中；播放音频缓存区内的音频数据，以及将至少一个视频缓存区内的视频数据进行显示。
Patent WO-2022221970-A1 (WO)
Inventor: VOGLMEIR JOSEF
IPC: C07H3/02
Filed: 2021-03-30
Abstract: La présente divulgation concerne des procédés et des enzymes destinés à convertir un sucre aminé en fructose et en ammoniac, l'enzyme étant la glucosamine-6-phosphate désaminase (enzyme GPDA), et le sucre aminé étant un monosaccharide aminé, de préférence une glucosamine. L'invention concerne également des compositions destinées à convertir un sucre aminé en fructose et en ammoniac.
Patent WO-2021204288-A1 (WO)
Inventor: WU HAN
IPC: H01L21/768
Filed: 2021-04-12
Abstract: 该申请涉及半导体制造技术领域，公开了一种半导体结构及其形成方法。该方法包括：提供半导体衬底，所述半导体衬底表面具有多个间隔排列的导电结构；将所述导电结构的表面刻蚀成曲面后，依次沉积形成第一保护层、第二保护层、第三保护层；对所述第一保护层、所述第二保护层及所述第三保护层进行刻蚀处理，以形成显露出所述导电结构刻蚀后的曲面的接触孔；在所述接触孔的表面形成一掩膜层。本申请通过对半导体制造工艺流程的创新与优化，能够改善目前电容连接处的形状，增加接触面积，降低电容接触的阻值；避免造成两个相邻的电容短路的风险，从而提升半导体制造工艺中半导体结构的良品率。
Patent WO-2022052470-A1 (WO)
Inventor: SHEN JIANFENG
IPC: G06F9/451
Filed: 2021-04-20
Abstract: The present application belongs to the technical field of terminals, and relates to a method for operating a widget, a terminal and a storage medium. The method for operating a widget comprises: obtaining a widget adding instruction; obtaining first idle space information of a current interface, and/or when it is detected that an icon to be removed and/or a widget to be removed exists in the current interface, obtaining second idle space information obtained after said icon and/or said widget is removed, and displaying a widget matching the idle space information, wherein the idle space information comprises the first idle space information and/or the second idle space information; and receiving an adding instruction, and adding the selected widget to the current interface. Therefore, according to the present application, a desktop widget adding function can be more intelligent and humanized, and the convenience and effectiveness of the operation of adding a desktop widget by a user are guaranteed.
Patent WO-2021219035-A1 (WO)
Title: 空调器及其控制方法
Inventor: XU BEIBEI
IPC: F24F11/64
Filed: 2021-04-28
Abstract: 一种空调器及其控制方法，其中，控制方法包括：采集空调器的室内机所在工作环境中喂养动物的生长习性信息；根据生长习性信息配置空调器的运行参数；按照运行参数启动空调器开始调节工作环境。本发明的空调器，能自动采集室内机所在工作环境中喂养动物的生长习性信息，并根据生长习性自动配置空调器的运行参数，以控制空调器按照运行参数运行，使得空调器能自动调节喂养动物所处环境的环境参数，而无需人为设定各项运行参数，提高了智能化程度。
Patent WO-2021258878-A1 (WO)
Inventor: LIU HUACHEN
IPC: A24F40/46
Filed: 2021-05-10
Abstract: The present application provides a heat-not-burn cigarette and a production method. The heat-not-burn cigarette comprises a smoking section and a filter tip arranged in the length direction of the cigarette; the smoking section comprises a columnar smoking material and a composite heating layer surrounding the side surface of the smoking material; the composite heating layer comprises an inner high-infrared emissivity material layer and an outer electromagnetic induction layer; the electromagnetic induction layer can induce an alternating electromagnetic field to generate heat; the heat generated by the electromagnetic induction layer can excite the high-infrared emissivity material layer to emit infrared rays. By using the heat-not-burn cigarette, the heating of the smoking material is more uniform and efficient.
Patent WO-2021254041-A1 (WO)
Inventor: ZHANG NING
IPC: H01S5/042
Filed: 2021-05-12
Abstract: 一种激光发射器驱动电路（1），应用于多个激光发射器（21），激光发射器驱动电路（1）包括：选择模块（11）、高电压产生模块（12）、多个充放电模块（13）及多个电容组（135），选择模块（11）及高电压产生模块（12）分别连接多个充放电模块（13），选择模块（11）用于向多个充放电模块（13）分别发送选择信号，高电压产生模块（12）用于向多个充放电模块（13）分别提供高电压信号；激光发射器（21）包括第一电极（211）；其中，单个电容组（135）的一端与对应的激光发射器（21）的第一电极（211）连接，且另一端接地，充放电模块（13）根据选择信号并通过高电压信号对电容组（135）充电，当电容组（135）放电时，电流经过激光发射器（21）连接，以驱动激光发射器（21）发射激光。激光发射器驱动电路（1）减轻驱动激光发射器（21）的负担。还提供了一种激光发射器驱动系统（2）及高速光通信装置（3）。
Patent WO-2022188264-A1 (WO)
Title: 数码喷墨染色机
Inventor: MI XIONGFEI
IPC: B41J2/01
Filed: 2021-05-19
Abstract: 本实用新型公开一种数码喷墨染色机，包括沿面料进料方向依次设置的松卷送布装置、喷墨装置、烘干装置和收卷装置，所述喷墨装置中包含有机体、控制器、墨水箱、清洗液箱、废液桶和喷墨模组，机体上设置至少两组喷墨模组、至少一个墨水箱、至少一个清洗液箱以及至少一个废液桶，喷墨模组包括喷头、定位架、支撑移动机构；多个平行设置的喷头构成喷头组，每个喷墨模组中包含至少一个喷头组。本方案采用固定式、单通道的喷头，将配色好的单一一种颜色的墨水，均匀打点在纺织品上面，以此完成数码纯色打印，这样不会产生常规数码印花机最头疼的点状颗粒感，发色效果比印花机打印纯色的发色效果有很大提升，具有清洗、快速的优点。
Patent WO-2022037160-A1 (WO)
Title: 一种高温除尘脱硝系统的电源冗余系统
Inventor: SHI XIAODONG
IPC: H02J9/06
Filed: 2021-05-25
Abstract: 本实用新型针对现有技术中高温除尘器的高压电源出现故障后影响高温除尘脱硝系统的可靠性的问题，提供一种高温除尘脱硝系统的电源冗余系统，属于烟气除尘技术领域，包括预热器、烟气调制系统、高温除尘器和SCR脱硝系统，所述预热器、烟气调制系统、高温除尘器和SCR脱硝系统通过管道依次连接，所述高温除尘器包括第一高压电场和第二高压电场，所述第一高压电场的供电由第一高压电源通过第一高压转接装置供电，所述第二高压电场的供电由第二高压电源通过第二高压转接装置供电；所述第一高压转接装置和第二高压转接装置之间设有将第一高压转接装置和第二高压转接装置电性连接的高压连通装置。
Patent WO-2022246686-A1 (WO)
Title: Phase shifter and antenna
Inventor: GUO JINGWEN
IPC: B81B7/02
Filed: 2021-05-26
Abstract: The present disclosure provides a phase shifter and an antenna, which belong to the technical field of communications. A phase shifter according to the present disclosure, comprising: a base substrate, and a signal electrode, first reference electrode and second reference electrode which are all disposed on the base substrate, the first reference electrode and the second reference electrode being respectively disposed at two sides of a signal electrode length direction; an interlayer insulating layer, which is disposed on the side of the layer where the signal electrode is located facing away from the base substrate; and at least one phase control unit, each unit among the at least one phase control unit comprising a film bridge disposed on the side of the interlayer insulating layer facing away from the base substrate. At least part of the signal electrode is located in a space enclosed by the base substrate and the film bridge, and two ends of the film bridge respectively overlap with the orthographic projections of the first reference electrode and the second reference electrode on the base substrate, wherein the film bridge is divided into a first anchor region, a second anchor region, and a functional region located between the first anchor region and the second anchor region. The film bridge has a hollowed-out pattern located in the functional region.
Patent WO-2021239130-A1 (WO)
Title: Pharmaceutical preparation and preparation method therefor
Inventor: MO YI
IPC: A61K47/06
Filed: 2021-05-28
Abstract: A pharmaceutical preparation containing a GABAA receptor reinforcing agent and a bacteriostat, a preparation method therefor, and an application of the pharmaceutical preparation for preparing a drug for inducing and maintaining anesthesia in animals or humans, promoting sedation and hypnosis in animals or humans, and treating and/or preventing anxiety, depression, insomnia, nausea, vomiting, migraine, schizophrenia, convulsions and epilepsy. The GABAA receptor reinforcing agent is as represented by formula (I) or a stereoisomer, a pharmaceutically acceptable salt or a prodrug thereof, wherein R1, R2 and n are defined in the description.
Patent WO-2021249500-A1 (WO)
Inventor: CHEN CHAOCHAO
IPC: G06F21/60
Filed: 2021-06-10
Abstract: Embodiments of the present description provide a method and apparatus for clustering private data of multiple parties. The method comprises: a first party determines first center data currently corresponding to each class cluster in a first class cluster set, a second party having second center data currently corresponding to each class cluster in a second class cluster set, and the first class cluster set and the second class cluster set forming a total class cluster set; calculates a first plaintext distance between first private data and each first center data; on the basis of a homomorphic encryption method, calculates, together with the second party, a first ciphertext distance between the first private data and each second center data; decrypts the first ciphertext distances to obtain second plaintext distances between the first private data and the second center data; and according to the first plaintext distances and the second plaintext distances, selects a class cluster corresponding to the shortest plaintext distance as the class cluster to which the first private data currently belongs. Leakage of private data can be prevented.
Patent WO-2021254408-A1 (WO)
Title: Automatic barbecue grill
Inventor: GUO YUBO
IPC: A47J37/04
Filed: 2021-06-16
Abstract: Disclosed is an automatic barbecue grill, comprising a housing (1) and an electric heating device (2), wherein the electric heating device (2) is arranged inside the housing (1); and a first barbecue unit (11) is arranged above the electric heating device (2), and a second barbecue unit (12) is arranged below the electric heating device. A first transmission group (4) for driving one group of barbecue sticks to rotate is arranged on a side wall of the first barbecue unit (11); a second transmission group (5) for driving another group of barbecue sticks to rotate is arranged on a side wall of the second barbecue unit (12); and the first barbecue unit (11) is configured to be combined with the housing (1) in an integrated manner, and the second barbecue unit (12) is configured to be combined with the housing (1) in a drawing-out manner, thereby effectively increasing the number of skewers, reducing the time for grilling skewers, and saving energy.