baber/WOPTO huggingface dataset:
Patent WO-2021227656-A1 (WO)
Inventor: MAO LEI
IPC: G02B27/01
Filed: 2021-03-20
Abstract: 一种多焦图像生成装置（1001）、抬头显示装置、相关方法及设备，其中，装置包括图像生成单元（310）和焦距调节器（320）。图像生成单元（310），用于产生携带图像信息的光束，并将光束照射至焦距调节器（320）的表面；焦距调节器（320），用于对照射至焦距调节器（320）表面的光束进行焦距调节，以生成多焦图像生成装置（1001）的多个焦面（331，332）。通过焦距调节器（320）灵活调节焦距，可以实现任意焦距连续可调，并且实现任意数量、任意位置的焦面或成像面（331，332）。
Patent WO-2021190443-A1 (WO)
Inventor: WANG HAILIN
IPC: H01L27/15
Filed: 2021-03-22
Abstract: The present application discloses a quantum dot light-emitting device and a display device. The quantum dot light-emitting device comprises: a concave frame having a chip mounting area; a light-emitting diode chip provided at the chip mounting area, the light-emitting diode chip being suitable for emitting first light; a quantum dot layer provided in a light emission direction of the light-emitting diode chip; and a functional layer provided between the light-emitting diode chip and the quantum dot layer, the functional layer being a first functional layer or a second functional layer; the reflectivity of the first functional layer for the first light with an incident angle less than or equal to i is greater than or equal to R, and the reflectivity of the first functional layer for the first light with an incident angle greater than i is less than R, wherein R ≤ 90%, and i > 0°; the second functional layer is a reflective polarizing film layer, the second functional layer reflects light in a first polarization state in the first light, and transmits light in a second polarization state in the first light, and the light of the first polarization state is orthogonal to the light of the second polarization state.
Patent WO-2022126977-A1 (WO)
Title: 业务数据的预测方法、装置、设备及存储介质
Inventor: JIE ZHEN
IPC: G06Q10/04
Filed: 2021-04-29
Abstract: 一种业务数据的预测方法、装置、设备及存储介质，涉及人工智能技术领域，用于提高对业务数据进行预测的准确性。业务数据的预测方法包括：对网络爬虫爬取的业务订单数据和车辆销售数据进行数据清洗和维度维值划分，得到新车数据和旧车数据；对新车数据和旧车数据中的维度维值进行筛选和合并得到预测维度；通过预置预测模型、预测维度和预置预测指标，对新车数据和旧车数据分别在预设时段的业务数据进行预测，得到新车预测数据和各维度对应的初始旧车预测数据；对新车预测数据和各维度对应的初始旧车预测数据进行合并处理，得到业务预测数据。该方法还涉及区块链技术，新车数据和旧车数据可存储于区块链中。
Patent WO-2022226917-A1 (WO)
Inventor: LU XINGXING
IPC: H04N5/235
Filed: 2021-04-29
Abstract: An image processing method and an electronic device (100). The image processing method comprises: acquiring a grayscale histogram of a reference image; according to the grayscale histogram, determining a human vision-based first tone mapping curve; according to the grayscale histogram, determining a second tone mapping curve; according to the first tone mapping curve and the second tone mapping curve, determining a target tone mapping curve; and according to the target tone mapping curve, processing an image to be processed, so as to obtain a high-dynamic-range image.
Patent WO-2022236714-A1 (WO)
Title: 码本反馈方法、装置、设备及存储介质
Inventor: WU ZUOMIN
IPC: H04W72/12
Filed: 2021-05-11
Abstract: 本申请公开了一种码本反馈方法、装置、设备及存储介质，涉及通信技术领域。该方法由第一设备执行，该方法包括：接收第二设备发送的第一控制信息，所述第一控制信息调度至少一个物理信道传输，所述第一控制信息对应第一小区上的第一控制信息格式，所述第一小区上的所述第一控制信息格式调度物理信道传输的最大个数不小于2，所述至少一个物理信道传输对应HARQ-ACK码本，所述HARQ-ACK码本对应第一反馈资源；在所述第一反馈资源上发送所述HARQ-ACK码本。在本申请实施例中，提供了一种针对新引入的一个控制信息调度多个物理信道的调度方式的码本反馈方法。
Patent WO-2022241811-A1 (WO)
Title: 一种探测乳腺癌腋窝淋巴结转移的试剂及其应用
Inventor: LU GUANGMING
IPC: A61K51/08
Filed: 2021-05-27
Abstract: 一种探测乳腺癌腋窝淋巴结转移的试剂及其应用。 18F-Alfatide II，或者 18F-Alfatide II和 18F-FDG的组合在PET/CT探测乳腺癌腋窝淋巴结转移中的应用。对患者静脉注射PET/CT示踪剂 18F-Alfatide II或 18F-FDG后进行PET/CT检查， 18F-Alfatide II T/NT有着最高的Youden指数(76.5％)、特异性(100％)、准确性(89.2％)、阳性预测值(100％)。这些数据表明， 18F-Alfatide II T/NT可能是评价腋窝淋巴结最有价值的半定量参数。
Patent WO-2021254494-A1 (WO)
Title: Video image transmission method, device, and system
Inventor: MA XIAOHUI
IPC: H04N21/238
Filed: 2021-06-18
Abstract: Provided in the present disclosure is a video image transmission method, which comprises: collecting video images by means of a video image collection terminal and uploading the video images to a cloud server in real time; acquiring first speed information of the video image collection terminal uploading the video images and second speed information of the cloud server receiving the video images; according to the first speed information, the second speed information, and the current ratio n between a first frame rate of the video image collection terminal acquiring video images and a second frame rate of the video image collection terminal uploading the video images, determining a target ratio m between the first frame rate and the second frame rate, wherein the target ratio m and the ratio n are both positive integers; according to the target ratio m, adjusting the speed at which the video image collection terminal uploads the video images, so that the adjusted speed at which the video image collection terminal uploads the video images matches the speed at which the cloud server receives the video images.
Patent WO-2022252301-A1 (WO)
Inventor: YANG SHUMING
IPC: B82Y30/00
Filed: 2021-06-18
Abstract: 一种光纤探针及其组装方法，光纤探针包括锥形光纤探针（2）和一维纳米材料，一维纳米材料的一端通过金属层与锥形光纤探针（2）的尖端连接，锥形光纤探针（2）和一维纳米材料同轴，一维纳米材料采用纳米线或纳米管（5），长径比≥10：1。组装方法包括如下过程：将锥形光纤探针（2）的尖端和一维纳米材料的一端接触；在锥形光纤探针（2）和一维纳米材料的接触部位，利用电子束沉积的方法诱导沉积一层金属，沉积的金属层将一维纳米材料固定在锥形光纤探针（2）的尖端位置；对沉积的金属层利用微纳加工方法进行修饰加工，得到光纤探针。探针表面未受到破坏、表面光滑，能够避免现有技术中由于组装光纤探针时探针表面受到破坏、表面粗糙带来的缺陷。
Patent WO-2022017137-A1 (WO)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: CHIU TAIWEI
IPC: H01L45/00
Filed: 2021-06-29
Abstract: The present disclosure provides a semiconductor device and a semiconductor device manufacturing method. The semiconductor device comprises: a semiconductor substrate; a bottom electrode metal layer and a top electrode metal layer which are located on the semiconductor substrate; a resistive switching layer located between the bottom electrode metal layer and the top electrode metal layer, the transverse width of the resistive switching layer being greater than that of the bottom electrode metal layer and/or the top electrode metal layer, and the resistive switching layer having a variable resistor; an oxygen barrier layer located between the bottom electrode metal layer and the top electrode metal layer, the oxygen barrier layer being located above the resistive switching layer; and an oxygen capturing layer located between the bottom electrode metal layer and the top electrode metal layer, the transverse width of the oxygen capturing layer being less than that of the resistive switching layer, and the oxygen capturing layer being located above the oxygen barrier layer.
Patent WO-2022002153-A1 (WO)
Title: Drug for treating tumor
Inventor: SU NAN
IPC: C12N15/13
Filed: 2021-06-30
Abstract: The present invention belongs to the field of biomedicines, relates to a drug for treating tumors, and provides use of an anti-PD-L1 antibody or a pharmaceutical composition thereof in preparation of a drug for treating endometrial cancer. Also provided is use of the anti-PD-L1 antibody or the pharmaceutical composition thereof in preparation of a drug for treating a MSI-H and/or dMMR tumor. In addition, also provided is use of a pharmaceutical combination of the anti-PD-L1 antibody and Anlotinib or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition thereof in preparation of a drug for treating endometrial cancer.
Patent WO-2023279310-A1 (WO)
Title: Monitor control method, gimbal, photographing system, and storage medium
Inventor: CHEN ZHESI
IPC: A61B8/14
Filed: 2021-07-07
Abstract: A monitor control method, a gimbal, a photographing system, and a storage medium. The method comprises: acquiring current scene information corresponding to a monitor (S101), wherein the monitor is connected to a photographing device or a gimbal by means of a rotary shaft, and the rotary shaft is connected to a driving device; determining a target pose of the monitor according to the current scene information (S102); and controlling the driving device to operate so as to drive the rotary shaft to rotate, and adjusting the current pose of the monitor to the target pose (S103).
Patent WO-2022042082-A1 (WO)
Inventor: JIANG YU
IPC: G06F3/041
Filed: 2021-07-12
Abstract: Disclosed are a touch substrate and a touch device. The touch substrate comprises: an underlayment, the underlayment comprising a touch area and a binding area located at one side of the touch area; and a plurality of pads arranged on the underlayment, the plurality of pads being arranged in the binding area at intervals. Each pad comprises a first metal layer, a second metal layer and a first organic layer, wherein the first metal layer is arranged between the second metal layer and the underlayment; the first organic layer is arranged between the first metal layer and the second metal layer; the first metal layer is provided with a first through hole; the first organic layer is provided with a second through hole; the projection of the first through hole on the underlayment does not overlap with the orthographic projection of the second through hole on the underlayment; part of the first organic layer is located in the first through hole; and part of the second metal layer is in contact with the first metal layer by means of the second through hole.
Patent WO-2022042091-A1 (WO)
Inventor: JIA HUI
IPC: H05K7/20
Filed: 2021-07-13
Abstract: Embodiments of the present application provide a heat dissipating assembly, comprising a first heat conducting assembly and a first fixing plate. The first fixing plate is fixedly connected to a PCB, one side of the PCB is provided with a first heat generating device, and the first fixing plate is located on the side of the first heat generating device facing away from the PCB; the first fixing plate is provided with a first through hole, the first heat conducting assembly passes through the first through hole, and one side of the first heat conducting assembly is attached to the first heat generating device. A computing apparatus provided by the present application can be applied to self-driving automobiles, intelligent automobiles, networked automobiles, and new energy automobiles, and in the present application, the first heat generating device is attached to the first heat conducting assembly, and the first heat conducting assembly can take away heat on the first heat generating device. The present application reduces the size of the heat dissipating assembly while ensuring the heat dissipating performance.
Patent WO-2022012641-A1 (WO)
Title: Electric vehicle systems and methods for driving vehicles
Inventor: HUANG CHIN-LAI
IPC: B62M6/45
Filed: 2021-07-15
Abstract: An electric vehicle includes a frame, at least one front wheel and at least one rear wheel coupled to the frame, one or more pedals coupled to the frame and configured for a user's engagement via pedaling, and a controller configured to output one or more driving signals in response to the pedaling of the one or more pedals. The electric vehicle also includes a first motor coupled to and configured to drive one of the front and rear wheels, and a first driver coupled with the first motor and configured to adjust the output to the first motor in response to the one or more driving signals.
Patent WO-2023004549-A1 (WO)
Inventor: YANG XIAOPAN
IPC: H01Q1/52
Filed: 2021-07-26
Abstract: Provided in the present application are a wave-absorbing structure, an antenna apparatus, a detection apparatus, and a terminal device; the wave-absorbing structure is provided with a permeable region, and the permeable region is used for correspondingly arranging an antenna radiator in the antenna apparatus. The wave-absorbing structure can achieve the dual effects of wave absorption and isolation, effectively suppressing the influence of surface wave and space energy on the directivity pattern consistency of the antenna array in the antenna apparatus, and effectively increasing the directivity pattern consistency of the antenna array.
Patent WO-2022062659-A1 (WO)
Inventor: WU JUN
IPC: B60W30/14
Filed: 2021-07-30
Abstract: 本公开涉及一种智能驾驶控制方法及装置、车辆、电子设备和存储介质，所述方法包括：获取车辆的行驶状态信息；获取所述车辆的驾驶区域的影像信息；根据所述车辆的行驶状态信息和所述驾驶区域的影像信息，确定所述车辆的驾驶员的驾驶状态；响应于检测到所述车辆的驾驶员处于预设的危险驾驶状态，进行智能驾驶控制。
Patent WO-2023010402-A1 (WO)
Inventor: ZHANG JINLIANG
IPC: H04N21/8547
Filed: 2021-08-05
Abstract: Disclosed in the present application are a media file playing method and apparatus, and a computer device and a storage medium. The method may comprise: fusing an input timestamp and an output timestamp of an audio/video frame in a media file so as to obtain a target timestamp; and if the difference between the target timestamp and a display timestamp of text in the media file is less than a preset threshold, playing the audio/video frame and the text. In this way, the accuracy of synchronous playing of the audio/video frame and the text can be improved.
Patent WO-2022083232-A1 (WO)
Inventor: Liao Chuxian
IPC: H01L21/60
Filed: 2021-08-05
Abstract: Embodiments of the present disclosure provide a semiconductor packaging method and a semiconductor structure. The semiconductor packaging method comprises: providing substrates; forming metal pads on the substrates, a gap existing between a side wall of the metal pad and the substrate; and connecting the metal pads of the plurality of substrates.
Patent WO-2022116605-A1 (WO)
Inventor: ZHANG XIAOGANG
IPC: H02M3/26
Filed: 2021-08-24
Abstract: L'invention concerne une grille d'isolation à sécurité intrinsèque de bus de champ FF, comprenant un module d'isolation de couplage optique et un premier module situé sur un côté sans sécurité intrinsèque et un second module situé sur un côté à sécurité intrinsèque, lesdits modules étant respectivement couplés au module d'isolation de couplage optique, le premier module et le second module comprenant respectivement une unité de filtrage et de mise en forme et une unité de modulation, l'unité de filtrage et de mise en forme étant utilisée pour convertir un signal FF en un signal numérique et l'unité de modulation étant utilisée pour convertir le signal numérique en un courant et le moduler vers un bus FF sur le côté à sécurité intrinsèque ou le côté sans sécurité intrinsèque ; et le module d'isolation de couplage optique comprend une unité de couplage optique et une unité de commande et l'unité de commande est utilisée pour commander la mise en marche et l'arrêt du module d'isolation de couplage optique sur la base d'une direction de flux de signal. L'invention concerne en outre un procédé de transmission bidirectionnelle de signal basé sur une grille d'isolation à sécurité intrinsèque de bus de champ FF. La transmission isolée d'un signal FF est obtenue au moyen d'un couplage optique et, au moyen d'une unité de commande, un signal FF est corrigé et une direction de flux de signal est commandée. La grille d'isolation à sécurité intrinsèque de bus de champ FF présente les avantages suivants : un faible prix, un circuit simple, aucune influence de paramètres parasites d'un dispositif lui-même, et d'excellentes performances.
Patent WO-2022127175-A1 (WO)
Inventor: SUN QIAO
IPC: H05K5/02
Filed: 2021-08-25
Abstract: 本申请实施例提供了一种电子设备，通过将电子设备中的散热件复用，解决了电子设备中散热部件和贴片天线相互影响的问题。本申请实施例提供的散热件可以作为散热部件使热量均匀分布，以实现对过热的电子器件降温的目的。同时，散热件可以作为天线的辐射体，与馈电单元形成天线单元，向外产生辐射，第一区域内的散热件可以作为天线单元的主要辐射体使用，以满足着5G无线通信系统对天线数量的需求，也可以应用于其他通信系统中。
Patent WO-2022042722-A1 (WO)
Inventor: CHEN CHIAHUNG
IPC: H04B11/00
Filed: 2021-08-30
Abstract: La présente invention concerne un procédé de distribution du message lié à un objet au moyen du format du signal sonore à large bande de fréquences. En raison à la fois de l'effet Doppler bien connu et des phénomènes bien connus selon lesquels l'intensité est inversement proportionnelle à la distance dans l'espace tridimensionnel, le signal sonore à large bande de fréquences transmis indique lui-même certaines propriétés de l'objet fixé par l'émetteur de signal sonore à large bande de fréquences, tel que le mouvement et la distance. En outre, le signal sonore à large bande de fréquences délivré transporte également les contenus détectés par un ou plusieurs détecteurs correspondants. Un tel procédé présente de nombreuses applications possibles, telles qu'un équipement d'exercice intelligent, un soin de santé, une application industrielle, etc.
Patent WO-2022057617-A1 (WO)
Title: Scraper blade, slurry scraping assembly, hole plugging device and hole plugging apparatus
Inventor: XIAO TAO
IPC: E04F21/16
Filed: 2021-08-31
Abstract: A scraper blade, a slurry scraping assembly, a hole plugging device and a hole plugging apparatus. The scraper blade comprises a connecting plate and a scraper blade body, wherein the scraper blade body is obliquely mounted on the connecting plate; an upper end of the scraper blade body is arranged away from the connecting plate relative to a lower end of the scraper blade body; and the scraper blade body is provided with a discharge groove. The scraper blade scrapes and plasters a construction wall surface from bottom to top, and after slurry on the construction wall surface is scraped off by means of the scraper blade body, the slurry can flow into the discharge groove along the scraper blade body under the action of its own gravity, and is then discharged from the discharge groove, so as to avoid affecting the scraping effect due to accumulation of the slurry on the scraper blade, and avoid affecting the attractiveness of the wall surface due to bonding of excess slurry to the construction wall surface when the scraper blade leaves the construction wall surface. The slurry scraping assembly comprises the scraper blade, the hole plugging device comprises the slurry scraping assembly, and the hole plugging apparatus comprises the hole plugging device.
Patent WO-2023028911-A1 (WO)
Inventor: WANG YING
IPC: B60K6/26
Filed: 2021-09-01
Abstract: L'invention concerne un système de puissance hybride à rapport unique, comprenant un premier moteur (EM1), un second moteur (EM2), un embrayage (C) et une transmission. Le premier moteur (EM1) est conçu pour être coaxial avec un moteur (ICE) et est conçu pour être en permanence raccordé en transmission au moteur (ICE); le second moteur (EM2) est disposé en parallèle avec le premier moteur (EM1) et est disposé en quinconce avec le premier moteur (EM1) selon la direction radiale du premier moteur (EM1). Le premier moteur (EM1) et le second moteur (EM2) sont raccordés en transmission à un arbre intermédiaire (S3) au moyen d'un troisième engrenage commun (G3). De cette manière, une taille axiale de l'ensemble du système est réduite, un espace d'empaquetage de l'ensemble du système est amélioré, la structure est simplifiée et le coût est réduit. L'invention concerne également un véhicule comprenant le système de puissance hybride à rapport unique précité.
Patent WO-2022053014-A1 (WO)
Title: Procédé de préparation de composé contenant un alcynyle et de son intermédiaire
Inventor: WEN JIANFENG
IPC: A61P35/00
Filed: 2021-09-10
Abstract: Sont divulgués des procédés de préparation de composés contenant des alkylényle de formule (I) tels que présentés ci-dessous, des intermédiaires et des composés apparentés de ceux-ci. Sont divulguées également des compositions pharmaceutiques comprenant les composés et des méthodes de traitement de cancer.
Patent WO-2022068707-A1 (WO)
Inventor: KONG DEQING
IPC: G02B27/01
Filed: 2021-09-26
Abstract: A projection device (400), comprising a projection screen (100) and a first lens mechanism (200), wherein the first lens mechanism (200) comprises a diffractive structure (210) and a refractive index compensation layer (220), the first lens mechanism (200) is arranged opposite to the projection screen (100), and the refractive index compensation layer (220) overlap the diffractive structure (210) in a light transmitting direction of the first lens mechanism (200). Further disclosed is a pair of smart glasses, comprising a glasses body (500) and the projection device (400), the glasses body (500) comprising lenses (530), the lenses (530) being opposite to the projection device (400). Light projected by the projection screen (100) can be projected to the lenses (530) after passing through the first lens mechanism (200).
Patent WO-2023019702-A1 (WO)
Inventor: BAO FANGFANG
IPC: C02F3/30
Filed: 2021-10-09
Abstract: A method and a device for combined treatment of waste water and waste gas, the method comprising: collecting waste gas and waste water in a biological treatment tower (6); collecting the waste water into an anoxic reaction zone of the biological treatment tower, and mixing a nitrified liquid refluxed from an aerobic reaction zone on top of the anoxic reaction zone and the waste water to form a mixed liquid, wherein denitrification efficiency is improved under the synergistic effect of anoxic hydrolytic acidification and denitrification; and lifting the mixed liquid and the waste gas into the aerobic reaction zone, and performing an aerobic biological purification reaction on the mixed liquid by means of aerobic bacteria to form a nitrified liquid, wherein a part of the nitrified liquid is refluxed to the anoxic reaction zone and is mixed with the waste water a second time, the other part of the nitrified liquid flows out of the biological treatment tower (6) and is tested for the content of contaminants, and if the content of the contaminants in the nitrified liquid does not meet a standard, the nitrified liquid is treated by means of a multi-stage biological treatment tower (6). The method has the advantages of saving on investment in equipment, the equipment occupying a small area and having a low operation cost, having a good treatment effect, and allowing the emission of waste water and waste gas after treatment to meet the standard.
Patent WO-2022267271-A1 (WO)
Inventor: YIN JIAFU
IPC: C08G77/388
Filed: 2021-10-19
Abstract: 本发明公开了一种杂化聚合物及其制备方法和应用。本发明的杂化聚合物的重复单元结构如式（I）。本发明的杂化聚合物的制备方法包括以下步骤：1)进行三硅醇异辛基-POSS和乙烯基三氯硅烷的反应，得到化合物1；2)进行化合物1和巯基乙胺盐酸盐的反应，得到化合物2；3)进行化合物2和顺-5-降冰片烯-外-2,3-二甲酸酐的反应，得到单体；4)进行单体的聚合反应，即得杂化聚合物。本发明的杂化聚合物具有轻质高强、易于加工成型、低成本、环境友好等优点，适合大规模推广应用。
Patent WO-2022134788-A1 (WO)
Title: Plug-in apparatus
Inventor: WANG CHAO
IPC: H01R13/66
Filed: 2021-10-20
Abstract: Disclosed is a plug-in apparatus, comprising an incoming line connection portion and an outgoing line connection portion, wherein a fuse is connected between a first end of the incoming line connection portion and a first end of the outgoing line connection portion; a second end of the incoming line connection portion is used for connecting to a power supply wire; a second end of the outgoing line connection portion is used for connecting to a load wire; and the second end of the outgoing line connection portion has at least one connection branch, each connection branch being used as a load interface. By means of the plug-in apparatus in the embodiments of the present invention, a current enters a fuse through an incoming line connection portion, and is shunted from a connection branch of an outgoing line connection portion after passing through the fuse, such that the aims of diameter reduction and shunting of a wire can be achieved, and the wire can also be protected, capacity-increasing use can be realized when the capacity and the wiring position of a central distribution box cannot meet requirements, and design supplementation can be performed in cooperation when the number of whole vehicle load configurations is increased. The plug-in apparatus has a simple structure, can be conveniently used, and is very safe.
Patent WO-2022100599-A1 (WO)
Inventor: WU CHAO
IPC: H04N9/31
Filed: 2021-11-10
Abstract: 本申请公开了一种投影设备及其控制方法，属于投影显示领域。投影设备的主板用于将视频图像信号发送至显示板；显示板用于根据视频图像信号生成光阀控制信号，光阀接收所述光源发出的光束，并受控于光阀控制信号对光束进行调制；控制电路分别与主板、显示板连接。控制电路用于若检测到强制关机操作，则控制所述光阀复位后再重启，或者，保持显示板的运行状态，不对光阀进行重启。
Patent WO-2023082267-A1 (WO)
Title: 直线电机驱动装置及其应用的油泥铣削机
Inventor: LIU NING
IPC: H02K41/03
Filed: 2021-11-15
Abstract: 提供了一种直线电机驱动装置及其应用的油泥铳削机。直线电机驱动装置包括底部导轨（1）,底部导轨（1）的上部设有两条直线导轨（2）,直线导轨（2）上活动安装有各自的滑块体（3）,滑块体（3）均固定安装在各自的滑块安装件（4）上，滑块安装件（4）上安装有底板体（5）；底板体（5）下方设有动子件（6）,动子件（6）通过动子安装件（7）固定在底板体（5）的下部，底部导轨（1）上设有定子件（8）,定子件（8）与动子件（6）之间保持间隙，定子件（8）为强磁铁，动子件（6）用于在通电后做切割定子件（8）的磁力线运动而产生推力。通过强磁定子件直接驱动动子件带动底板体上的设备做直线运动，中间无传动部件，使得驱动装置的结构更加简洁、零件更少，进而使设备的刚性更好、传动效率更高。