Dual spectral imager with no moving parts

    公开(公告)号:US09759611B2

    公开(公告)日:2017-09-12

    申请号:US14949909

    申请日:2015-11-24

    申请人: Moshe Lavi

    发明人: Moshe Lavi

    IPC分类号: G01J5/00 H04N5/33

    CPC分类号: G01J5/0014 H04N5/33

    摘要: A device images radiation from a scene in two wavelength bands. An uncooled detector of the radiation includes two separate detector regions. A first filter associated with the first detector region allows radiation in a first wavelength band to be imaged on the first detector region. A second filter associated with the second detector region allows radiation in a second wavelength band to be imaged on the second detector region. An image forming optical component forms an image of the scene on the detector. Two wedge-shaped components are positioned at a fixed distance from the image forming optical component. Each wedge-shaped component directs radiation from the scene through the image forming optical component onto the detector. The radiation is imaged separately onto the two detector regions through an f-number of less than approximately 1.5. Imaged radiation on each detector region includes radiation in one respective wavelength band.

    APPARATUS, TOOL AND METHODS FOR DEPOSITING ANNULAR OR CIRCULAR WEDGE COATINGS
    2.
    发明申请
    APPARATUS, TOOL AND METHODS FOR DEPOSITING ANNULAR OR CIRCULAR WEDGE COATINGS 有权
    用于沉积环形或圆形网状涂层的装置,工具和方法

    公开(公告)号:US20110293835A1

    公开(公告)日:2011-12-01

    申请号:US12790913

    申请日:2010-05-31

    IPC分类号: B05D1/32 B05B3/02

    CPC分类号: C23C14/044

    摘要: An apparatus for depositing annular or circular wedge coatings with arbitrary dependence of thickness versus position includes a coating tool in which at least one substrate is disposed in a line of sight arrangement vs. least one deposition source, each substrate having an axis of symmetry and associated with a single mask having an aperture and positioned between the substrate and the least one deposition source, the mask and the substrate arranged to perform a relative rotation around a common axis to follow a law of motion which results in the deposition of a coating with a desired law of variation of thickness vs. position on the circumference of the substrate. The relative rotation is imparted by a motor. In embodiments in which there are a plurality of substrates and associated single masks, the substrates are positioned on a planet carrier independently rotatable by another motor.

    摘要翻译: 一种用于沉积具有厚度对位置的任意依赖性的环形或圆形楔形涂层的装置包括涂层工具,其中至少一个基底设置在视线布置与最少一个沉积源之间,每个基底具有对称轴和相关联的轴 具有孔和位于基底和最少一个沉积源之间的单个掩模,掩模和基底布置成围绕公共轴执行相对旋转以遵循运动定律,其导致涂层的沉积 厚度与衬底圆周上位置的变化的期望定律。 相对旋转由马达赋予。 在其中存在多个基板和相关联的单个掩模的实施例中,基板被独立地由另一个马达可旋转地定位在行星架上。

    ROOM-TEMPERATURE FILTERING FOR PASSIVE INFRARED IMAGING
    3.
    发明申请
    ROOM-TEMPERATURE FILTERING FOR PASSIVE INFRARED IMAGING 有权
    用于被动红外成像的室温过滤

    公开(公告)号:US20110279681A1

    公开(公告)日:2011-11-17

    申请号:US13170188

    申请日:2011-06-28

    IPC分类号: H04N5/33

    摘要: A device, for imaging a scene, includes a detector of the radiation that includes a plurality of detector elements, a circularly variable filter, a mechanism for rotating the filter perpendicular to the optical path of the radiation from the scene to the detector, and a data capture apparatus. All the detector elements are repeatedly interrogated by as a group as the filter rotates, to acquire images of the scene, each of which includes a plurality of image portions in respective spectral bands of the filter. The image portions are assembled to form processed images, each of which depicts the scene in a single respective spectral band.

    摘要翻译: 用于对场景进行成像的装置包括包括多个检测器元件的辐射检测器,圆形可变滤波器,用于使垂直于从场景到所述检测器的辐射的光路旋转滤光器的机构,以及 数据采集​​装置。 当滤镜旋转时,所有检测器元件作为一组被重复询问,以获取场景的图像,每个图像在滤波器的相应光谱带中包括多个图像部分。 图像部分被组装以形成经处理的图像,每个图像部分描绘单个相应光谱带中的场景。

    Clothes drying device
    5.
    发明授权
    Clothes drying device 失效
    衣服干燥装置

    公开(公告)号:US5375727A

    公开(公告)日:1994-12-27

    申请号:US160028

    申请日:1993-11-30

    申请人: Moshe Lavi

    发明人: Moshe Lavi

    IPC分类号: D06F57/12 A47F7/00

    CPC分类号: D06F57/12

    摘要: A clothes drying construction for domestic use. The construction comprises two parallel arms fixedly attached to a wall of a building at a location below a window or terrace. A plurality of members being slidingly positioned on or in each one of said arms. A rope or wire extending between each pair of members. Said members being all interconnected by a rope in such a manner that pulling the rope to one direction would close the gap between said members while pulling to the other direction would open said gap.

    摘要翻译: 家用干衣服。 该结构包括在窗户或露台下方的位置处固定地连接到建筑物的墙壁上的两个平行臂。 多个构件滑动地定位在所述臂中的每一个上或其中的每一个上。 在每对成员之间延伸的绳索或线。 所述构件通过绳索以这样的方式全部互连,即将绳索拉向一个方向将封闭所述构件之间的间隙,同时向另一个方向拉动将打开所述间隙。

    Room-temperature filtering for passive infrared imaging
    6.
    发明授权
    Room-temperature filtering for passive infrared imaging 有权
    被动红外成像的室温过滤

    公开(公告)号:US09291506B2

    公开(公告)日:2016-03-22

    申请号:US13170188

    申请日:2011-06-28

    摘要: A device, for imaging a scene, includes a detector of the radiation that includes a plurality of detector elements, a circularly variable filter, a mechanism for rotating the filter perpendicular to the optical path of the radiation from the scene to the detector, and a data capture apparatus. All the detector elements are repeatedly interrogated by as a group as the filter rotates, to acquire images of the scene, each of which includes a plurality of image portions in respective spectral bands of the filter. The image portions are assembled to form processed images, each of which depicts the scene in a single respective spectral band.

    摘要翻译: 用于对场景进行成像的装置包括包括多个检测器元件的辐射检测器,圆形可变滤波器,用于使垂直于从场景到所述检测器的辐射的光路旋转滤光器的机构,以及 数据采集​​装置。 当滤镜旋转时,所有检测器元件作为一组被重复询问,以获取场景的图像,每个图像在滤波器的相应光谱带中包括多个图像部分。 图像部分被组装以形成经处理的图像,每个图像部分描绘单个相应光谱带中的场景。

    Room-temperature filtering for passive infrared imaging
    7.
    发明授权
    Room-temperature filtering for passive infrared imaging 有权
    被动红外成像的室温过滤

    公开(公告)号:US09121760B2

    公开(公告)日:2015-09-01

    申请号:US12853319

    申请日:2010-08-10

    摘要: A device, for imaging infrared radiation from a scene, includes a detector of the infrared radiation, an enclosure for keeping the detector at an operating temperature thereof, an optical system, outside the enclosure, for focusing the infrared radiation onto the detector via a window of the enclosure, and a filter. In one embodiment, the filter is positioned at an intermediate focal plane of the optical system. In another embodiment, the filter is on a surface of an optical element of the optical system and has a defocusing relationship to the detector.

    摘要翻译: 用于对来自场景的红外辐射进行成像的装置包括红外辐射检测器,用于将检测器保持在其工作温度的外壳,在外壳外部的光学系统,用于通过窗口将红外辐射聚焦到检测器上 的外壳,和一个过滤器。 在一个实施例中,滤光器位于光学系统的中间焦平面处。 在另一个实施例中,滤光器在光学系统的光学元件的表面上,并且与检测器具有散焦关系。

    Apparatus, tool and methods for depositing annular or circular wedge coatings
    8.
    发明授权
    Apparatus, tool and methods for depositing annular or circular wedge coatings 有权
    用于沉积环形或圆形楔形涂层的装置,工具和方法

    公开(公告)号:US08647437B2

    公开(公告)日:2014-02-11

    申请号:US12790913

    申请日:2010-05-31

    IPC分类号: C23C16/04

    CPC分类号: C23C14/044

    摘要: An apparatus for depositing annular or circular wedge coatings with arbitrary dependence of thickness versus position includes a coating tool in which at least one substrate is disposed in a line of sight arrangement vs. least one deposition source, each substrate having an axis of symmetry and associated with a single mask having an aperture and positioned between the substrate and the least one deposition source, the mask and the substrate arranged to perform a relative rotation around a common axis to follow a law of motion which results in the deposition of a coating with a desired law of variation of thickness vs. position on the circumference of the substrate. The relative rotation is imparted by a motor. In embodiments in which there are a plurality of substrates and associated single masks, the substrates are positioned on a planet carrier independently rotatable by another motor.

    摘要翻译: 一种用于沉积具有厚度对位置的任意依赖性的环形或圆形楔形涂层的装置包括涂层工具,其中至少一个基底设置在视线布置与最少一个沉积源之间,每个基底具有对称轴和相关联的轴 具有孔和位于基底和最少一个沉积源之间的单个掩模,掩模和基底布置成围绕公共轴执行相对旋转以遵循运动定律,其导致涂层的沉积 厚度与衬底圆周上位置的变化的期望定律。 相对旋转由马达赋予。 在其中存在多个基板和相关联的单个掩模的实施例中,基板被独立地由另一个马达可旋转地定位在行星架上。

    CART AND METHOD OF USE
    9.
    发明申请

    公开(公告)号:US20200070865A1

    公开(公告)日:2020-03-05

    申请号:US16552057

    申请日:2019-08-27

    IPC分类号: B62B3/02 B62B3/10

    摘要: A cart includes a flat base, at least three wheels coupled to the flat base onto one flat side of it and a flexible casing coupled to the flat base along a circumference of the flat base. The flexible casing is extendable in a direction that is substantially perpendicular to the flat base between a first casing position and a second casing position.

    ROOM-TEMPERATURE FILTERING FOR PASSIVE INFRARED IMAGING
    10.
    发明申请
    ROOM-TEMPERATURE FILTERING FOR PASSIVE INFRARED IMAGING 有权
    用于被动红外成像的室温过滤

    公开(公告)号:US20110181730A1

    公开(公告)日:2011-07-28

    申请号:US12853319

    申请日:2010-08-10

    IPC分类号: H04N5/33

    摘要: A device, for imaging infrared radiation from a scene, includes a detector of the infrared radiation, an enclosure for keeping the detector at an operating temperature thereof, an optical system, outside the enclosure, for focusing the infrared radiation onto the detector via a window of the enclosure, and a filter. In one embodiment, the filter is positioned at an intermediate focal plane of the optical system. In another embodiment, the filter is on a surface of an optical element of the optical system and has a defocusing relationship to the detector.

    摘要翻译: 用于对来自场景的红外辐射进行成像的装置包括红外辐射检测器,用于将检测器保持在其工作温度的外壳,在外壳外部的光学系统,用于通过窗口将红外辐射聚焦到检测器上 的外壳,和一个过滤器。 在一个实施例中,滤光器位于光学系统的中间焦平面处。 在另一个实施例中,滤光器在光学系统的光学元件的表面上,并且与检测器具有散焦关系。