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    • 106. 发明授权
    • Auto-process camera
    • 自动相机
    • US4093956A
    • 1978-06-06
    • US782128
    • 1977-03-28
    • Toshio Goto
    • Toshio Goto
    • G03B17/52G03B17/50
    • G03B17/52G03B2217/265
    • Auto-process camera in which a processing roll unit is contained in a separate housing which is detachably mountable on a mount portion of the camera which defines a slit permitting passage of exposed film units from the interior of the camera to the processing roll unit and in which there is provided a spring-loaded covering plate which is automatically moved to cover the film unit passage slit when the roll unit housing is removed and is pushed to a position to uncover the slit when the housing is mounted on the camera, whereby cleaning, etc. of the processing roll unit may be easily effected without risk of exposure of film units to light.
    • 自动处理相机,其中处理辊单元容纳在单独的壳体中,该单独的壳体可拆卸地安装在相机的安装部分上,所述相机的安装部分限定允许曝光胶片单元从相机的内部通过到处理辊单元的狭缝, 其中提供了弹簧加载的覆盖板,当所述辊单元壳体被移除时,弹性加载的覆盖板被自动移动以覆盖膜单元通道狭缝,并且当壳体安装在相机上时被推动到露出狭缝的位置, 可以容易地实现加工辊单元的等等,而不会将膜单元暴露于光的风险。
    • 108. 发明授权
    • Film forwarding means
    • 电影转发手段
    • US3984851A
    • 1976-10-05
    • US582519
    • 1975-05-30
    • Toshio Goto
    • Toshio Goto
    • G03B1/18G03B17/32G03B17/42G03B17/52G03B1/22
    • G03B17/52
    • A film forwarding means comprising film engagement means reciprocally slidable between initial and terminal positions, actuation means moveable between initial and terminal positions and able to cause forward movement of the engagement means, and rotary drive means for driving the actuation means. The engagement means may not change direction while travelling between its initial and terminal positions, but the actuation means may be moved independently of the engagement means if contacted by the drive means during return to its initial position, whereby stopping position of the drive means between successive film exposures is not critical.
    • 一种胶片传送装置,包括可在初始位置和终端位置之间往复滑动的胶片接合装置,致动装置可在初始位置和终端位置之间移动并且能够引起接合装置的向前移动,以及用于驱动致动装置的旋转驱动装置。 接合装置可以在其初始位置和终端位置之间行进时不改变方向,但是如果在返回到其初始位置期间被驱动装置接触,则致动装置可以独立于接合装置移动,由此驱动装置在连续的位置 电影曝光并不重要。
    • 110. 发明授权
    • Spectroscopy method and spectroscope
    • 光谱法和光谱仪
    • US07855788B2
    • 2010-12-21
    • US11991542
    • 2006-09-06
    • Masafumi ItoNorihiko NishizawaMasaru HoriToshio GotoHiroyuki Kano
    • Masafumi ItoNorihiko NishizawaMasaru HoriToshio GotoHiroyuki Kano
    • G01B9/02G01J3/45
    • G01N21/39G01J3/02G01J3/0218G01J3/0224G01J3/10G01J3/42G01J2001/4242G01N2201/0697G02B6/2861
    • To achieve an apparatus capable of measuring a light absorption coefficient f a sample with high sensitivity. A ring down spectroscope uses a wavelength-variable femtosecond soliton pulse light source 1. Pulse light is input to a loop optical fiber 6 through a first light waveguide 4 and a wavelength selective switch 5. Ring down pulse light is input to a homodyne detector through the wavelength selective switch 5. On the other hand, pulse light propagating in the first light waveguide 4 is split and input to light waveguides constituting a second light waveguide 20 through an optical directional coupler 8 and a first optical switching element 12. The pulse light propagating in the second light waveguide 20 is input to the homodyne detector as reference light and used for synchronous detection. The plural light waveguides constituting the second light waveguide 20 differ in optical length in accordance with the length of the optical fiber 6, and can slightly change the optical length.
    • 实现能够以高灵敏度测量样品的光吸收系数f的装置。 环形光谱仪使用波长可变飞秒激光脉冲光源1.脉冲光通过第一光波导4和波长选择开关5输入到环形光纤6中。环形脉冲光通过 波长选择开关5.另一方面,在第一光波导4中传播的脉冲光通过光学定向耦合器8和第一光开关元件12被分离并输入到构成第二光波导20的光波导上。脉冲光 在第二光波导20中传播的信号被输入到零差检测器作为参考光,并用于同步检测。 构成第二光波导路20的多个光波导根据光纤6的长度的光学长度不同,并且可以稍微改变光学长度。