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    • 2. 发明申请
    • SCANNING OPHTHALMOSCOPES
    • 扫描眼镜
    • US20100141895A1
    • 2010-06-10
    • US12373857
    • 2007-06-13
    • David John CairnsRobert Barnet Henderson
    • David John CairnsRobert Barnet Henderson
    • A61B3/12
    • A61B3/1225A61B3/1025A61B3/103
    • A scanning opthalmoscope (10) and method is provided for scanning the retina of an eye comprising a source of collimated light (12), a first scanning element (14), a second scanning element (16), scan compensation means (18), wherein the source of collimated light, the first and second scanning elements and the scan compensation means combine to provide a two-dimensional collimated light scan from an apparent point source, and the scanning opthalmoscope further comprises scan transfer means (20), wherein the scan transfer means has two foci and the apparent point source is provided at a first focus of the scan transfer means and an eye (22) is accommodated at a second focus of the scan transfer means.
    • 提供一种用于扫描眼睛的视网膜的扫描式眼镜(10)和方法,包括准直光源(12),第一扫描元件(14),第二扫描元件(16),扫描补偿装置(18) 其中所述准直光源,所述第一和第二扫描元件以及所述扫描补偿装置组合以提供来自观察点源的二维准直光扫描,并且所述扫描式眼镜还包括扫描传送装置(20),其中所述扫描 传送装置具有两个焦点,并且视点源设置在扫描传送装置的第一焦点处,并且眼睛(22)容纳在扫描传送装置的第二焦点处。
    • 3. 发明授权
    • Apparatus for film application
    • 电影应用设备
    • US3971691A
    • 1976-07-27
    • US562726
    • 1975-03-27
    • Michael John Cairns
    • Michael John Cairns
    • G03F7/00B29C63/02G03F7/16B32B31/00
    • G03F7/16B29C63/024B29L2031/764Y10T156/1343Y10T156/1795
    • The invention is apparatus for laying film in wrinkle-free fashion on a flat surface. A protective film is automatically laid down on a flat rigid vacuum support plate capable of having an image bearing transparency thereon when the instant invention traverses the rigid support plate in one pass in one direction. A photosensitive material and a backing material may then be subsequently supplied to the rigid support plate upon a second pass in the reverse direction to provide a photopolymer plate which may be exposed through a transparency covered by said first film. The resulting photopolymer plate having hardened relief image areas may then be further treated to provide a printing plate.
    • 本发明是用于在平坦表面上以无皱纹的方式铺设薄膜的装置。 当本发明在一个方向上一次穿过刚性支撑板时,保护膜自动放置在能够在其上具有图像承载透明度的平坦的刚性真空支撑板上。 随后可以在相反方向上进行第二次通过时将感光材料和背衬材料随后供应到刚性支撑板,以提供可通过所述第一膜覆盖的透明体曝光的光聚合物板。 然后可以进一步处理具有硬化浮雕图像区域的所得光聚合物板以提供印刷版。
    • 6. 发明授权
    • Tape splicing device
    • 磁带拼接装置
    • US5676792A
    • 1997-10-14
    • US554721
    • 1995-11-07
    • John Cairns
    • John Cairns
    • B65H19/18B65H21/00
    • B65H19/1868B65H19/1815B65H2403/725B65H2701/377
    • A splicing device includes a bracket for mounting on a sealing machine frame, a shaft rotatably mounted on the bracket, the bracket carrying a spindle on each end thereof for a roll of tape, a first handle and brake on one end of the shaft for releasably locking the arm in one position, and a second handle on the other end of the shaft for rotating the shaft and arm, a wiper roller and a separation roller mounted on the frame. A first roll of tape is dispensed from one spindle to a taping head, and a second, fresh roll of tape is on the other spindle. When the first roll of tape is almost completely dispensed, the brake is released and the arm rotated to contact the second roll of tape with the adhesive surface of the first roll. Continued rotation of the arm causes the first roll to wrap partially around the second roll, whereby a paper tab on the leading end of the second roll attaches to the first roll of tape to start dispensing the second roll of tape in overlapping relationship with the trailing end of the first roll. The arm rotates until the used roll passes between the wiper and separation rollers, whereby the trailing end of the used roll engages the separation roll and the new roll engages the wiper roll. The arm is again locked and the trailing end of the old roll is cut.
    • 拼接装置包括用于安装在密封机架上的支架,可旋转地安装在支架上的轴,支架在其每一端承载一卷轴,第一手柄和制动器在轴的一端可释放地 将臂锁定在一个位置,另一端的第二把手用于旋转轴和臂,擦拭辊和安装在框架上的分离辊。 第一卷胶带从一个主轴分配到胶带头,另一个新卷带在另一个主轴上。 当第一卷带几乎完全分配时,释放制动器,并且手臂旋转以使第二卷带与第一卷的粘合表面接触。 臂的继续旋转使得第一辊部分地围绕第二辊包裹,由此第二辊的前端上的纸接头连接到第一卷带,以开始以与拖尾的重叠关系分配第二卷带 第一卷结束。 臂旋转直到使用的辊通过擦拭器和分离辊之间,由此使用的辊的后端接合分离辊,并且新的辊接合擦拭辊。 手臂再次被锁定,旧卷的尾端被切割。
    • 7. 发明授权
    • Scanning ophthalmoscopes
    • 扫描眼镜
    • US07959290B2
    • 2011-06-14
    • US12373857
    • 2007-06-13
    • David John CairnsRobert Barnet Henderson
    • David John CairnsRobert Barnet Henderson
    • A61B3/14A61B3/10A61B3/00
    • A61B3/1225A61B3/1025A61B3/103
    • A scanning ophthalmoscope (10) and method is provided for scanning the retina of an eye comprising a source of collimated light (12), a first scanning element (14), a second scanning element (16), scan compensation means (18), wherein the source of collimated light, the first and second scanning elements and the scan compensation means combine to provide a two-dimensional collimated light scan from an apparent point source, and the scanning ophthalmoscope further comprises scan transfer means (20), wherein the scan transfer means has two foci and the apparent point source is provided at a first focus of the scan transfer means and an eye (22) is accommodated at a second focus of the scan transfer means.
    • 提供扫描检眼镜(10)和方法,用于扫描包括准直光源(12),第一扫描元件(14),第二扫描元件(16),扫描补偿装置(18)的眼睛的视网膜, 其中所述准直光源,所述第一和第二扫描元件以及所述扫描补偿装置组合以提供来自观察点源的二维准直光扫描,并且所述扫描检眼镜还包括扫描传送装置(20),其中所述扫描 传送装置具有两个焦点,并且视点源设置在扫描传送装置的第一焦点处,并且眼睛(22)容纳在扫描传送装置的第二焦点处。