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    • 1. 发明授权
    • Overhead projector
    • 难搞的项目
    • US5317350A
    • 1994-05-31
    • US034463
    • 1993-03-19
    • Masaaki NomuraKo AosakiTakashi KuboKenta NamiokaKoji Takanose
    • Masaaki NomuraKo AosakiTakashi KuboKenta NamiokaKoji Takanose
    • G03B21/132G03B21/08
    • G03B21/132Y10S353/04
    • An overhead projector has a stage on which original material is placed. The stage has a Fresnel mirror. An electrostatic attracting structure is integral with the Fresnel mirror. The attracting structure includes a conductive membrane of ceramic and a resinous dielectric/protective layer. The conductive membrane consists of a pair of comb-shaped electrodes, which interfinger in coplanar fashion, and are covered by the dielectric/protective layer for insulation and protection. A power supply device applies a high voltage of direct current to the electrodes. The original material is attracted electrostatically by the electrodes, and can be kept flat on the stage. In a preferred embodiment, the power supply device incorporates a self-starting blocking oscillator, which is adapted to boost the voltage sufficiently for electrostatic attraction.
    • 高架投影仪具有放置原始材料的阶段。 舞台上有菲涅尔镜。 静电吸引结构与菲涅尔反射镜是一体的。 吸引结构包括陶瓷的导电膜和树脂电介质/保护层。 导电膜由一对梳状电极组成,其共同的方式连接在一起,并被绝缘和保护的电介质/保护层覆盖。 电源装置向电极施加高电压的直流电。 原材料被电极静电吸引,并可在平台上保持平坦。 在优选实施例中,电源装置包括自启动阻塞振荡器,其适于将电压充分提升以用于静电吸引。
    • 4. 发明授权
    • Instant printer, printing method for using the same, combination printer/electronic still camera system
    • 即时打印机,使用相同的打印方式,组合打印机/电子静物照相机系统
    • US07116355B1
    • 2006-10-03
    • US09673381
    • 1999-04-12
    • Hiroshi OmuraYasuhiro NishitaniKo AosakiYoshio Sugano
    • Hiroshi OmuraYasuhiro NishitaniKo AosakiYoshio Sugano
    • H04N5/225H04N11/00H04N7/00
    • H04N1/2154H04N1/1017H04N1/193H04N1/2112
    • Printing light beams from a printing head that is driven based on image data are used for recording a latent image in a predetermined exposure area on an instant film. The instant film is exposed through an exposure opening formed through a case of a film pack. The printing head projects the printing light beams linearly along a main scan direction while moving in a sub scan direction perpendicular to the main scan direction. An illumination range of the printing light beams is determined to be wider than the exposure area in the main and sub scan directions, in consideration of clearances between the case and the instant film. So the entire exposure area is exposed even where the instant film deviates inside the case. A light-shielding housing for covering up a moving range of the printing head in a light-tight fashion is formed integrally with a pack loading chamber for loading the film pack.
    • 使用基于图像数据驱动的打印头打印光束,用于将瞬时胶片上的预定曝光区域中的潜像记录在记录头上。 该瞬时胶片通过通过胶片盒的外壳形成的曝光开口曝光。 打印头沿着与主扫描方向垂直的副扫描方向移动时沿着主扫描方向线性地投射打印光束。 考虑到外壳和即时胶片之间的间隙,打印光束的照明范围被确定为比主扫描和副扫描方向上的曝光区域宽。 因此即使在瞬间胶片偏离外壳的情况下,整个曝光区也会被曝光。 用于以不透光的方式遮盖打印头的移动范围的遮光壳体与用于装载胶片盒的包装盒一体地形成。
    • 6. 发明授权
    • Shutter device for camera
    • 相机快门装置
    • US6006040A
    • 1999-12-21
    • US144340
    • 1998-08-31
    • Ko AosakiNaoyuki NishinouYukitaka Takeshita
    • Ko AosakiNaoyuki NishinouYukitaka Takeshita
    • G03B7/10G03B9/62G03B7/087
    • G03B7/10G03B9/62
    • A shatter device includes an exposure opening. Shutter blades slide in an opening direction to a maximum open position to open the exposure opening so as to provide an exposure. Then the shutter blades slide in a closing direction to close the exposure opening. An opening diameter is determined in accordance with the maximum open position, and is controlled smaller according to highness of subject brightness. A solenoid slides the shatter blades in the opening direction. A position detecting photo interrupter detects a reach of the shutter blades to a reference position while the solenoid slides the shutter blades in the opening direction. A controller obtains a timer time in accordance with the subject brightness, and starts measuring elapsed time in response to a signal from the photo interrupter. The solenoid is turned off when the measured elapsed time comes up to the timer time while the shutter-blades are slid further in the opening direction. Thereafter the shutter-blades are slid by inertia to the maximum open position, and then slid in the closing direction. Tho reference position is so predetermined that the maximum open position is changeable in a range limited by one limit open position located in the closing direction. The shutter blades, when located in the limit open position, open the exposure opening to a small extent. Thus opening operation of the shutter blades for the exposure opening is ensured even when the timer time is small.
    • 破碎装置包括曝光开口。 快门叶片沿打开方向滑动至最大打开位置以打开曝光开口,以提供曝光。 然后快门叶片沿关闭方向滑动以关闭曝光开口。 根据最大打开位置确定开口直径,并且根据被摄体亮度的高度来控制较小的开口直径。 电磁铁沿打开方向滑动碎片。 位置检测光电断路器在电磁铁沿开启方向滑动快门叶片时检测快门叶片到达基准位置的距离。 控制器根据被摄体亮度获得定时器时间,并且响应于来自光断续器的信号开始测量经过时间。 当测量的经过时间到达定时器时间时,电磁阀关闭,而快门叶片在打开方向上进一步滑动。 此后,快门叶片通过惯性滑动到最大打开位置,然后沿关闭方向滑动。 梭形基准位置是如此预定的,使得最大打开位置在限制在位于关闭方向上的一个限位打开位置的范围内是可变的。 快门叶片位于极限打开位置时,打开曝光开孔的程度很小。 因此即使在定时器时间小的情况下也能确保用于曝光开口的快门叶片的打开操作。
    • 7. 发明申请
    • OPTICAL WAVEGUIDE
    • 光波导
    • US20070269178A1
    • 2007-11-22
    • US11750608
    • 2007-05-18
    • Nobuhiko SarukuraKo AosakiHideki SatoYoshihiko Sakane
    • Nobuhiko SarukuraKo AosakiHideki SatoYoshihiko Sakane
    • G02B6/00
    • G02B6/1225B82Y20/00G01J3/42
    • Materials transparent to terahertz waves are very limited, and it is difficult to obtain the required performance by selecting the material. Further, it is also difficult to search for a novel material. Therefore, by letting a known material transparent to terahertz waves have a photonic crystal structure and controlling the structure, an optical waveguide having the required properties is provided. An optical waveguide for propagation of far-infrared radiation in the terahertz region, which optical waveguide is made of a fluorinated amorphous polymer. Particularly preferred is a polymer having a fluorinated aliphatic ring structure in its main chain, obtained by cyclopolymerization of a fluorinated monomer having at least two polymerizable double bonds.
    • 对太赫兹波透明的材料非常有限,通过选择材料难以获得所需的性能。 此外,还难以搜索新材料。 因此,通过使已知的对太赫兹波透明的材料具有光子晶体结构并控制结构,提供了具有所需特性的光波导。 用于在太赫兹区域中传播远红外辐射的光波导,该光波导由氟化无定形聚合物制成。 特别优选的是在其主链中具有氟化脂族环结构的聚合物,其通过具有至少两个可聚合双键的氟化单体的环化聚合获得。
    • 9. 发明授权
    • Beam scanning printer
    • 光束扫描打印机
    • US06760121B1
    • 2004-07-06
    • US09532519
    • 2000-03-21
    • Tsutomu KimuraMinoru TakahashiKo AosakiJin Murayama
    • Tsutomu KimuraMinoru TakahashiKo AosakiJin Murayama
    • G06F1500
    • B41J2/473
    • A beam scanning printer which includes a light mixing device for mixing green, red and blue rays radiated from three LEDs with each other and directing the mixed beam to a common converging optical system along a common optical axis is provided. Through the common converging optical system, a beam spot that is common to the three colors is formed. The common beam spot is scanned through a polygonal mirror across a photosensitive material in a main scanning direction as the photosensitive material is moved in a sub scanning direction transverse to the main scanning direction, to record a full-color image on the photosensitive material.
    • 一种光束扫描打印机,其包括用于将从三个LED辐射的绿,红和蓝光彼此混合的光混合装置,并将混合光束沿共同的光轴引导到公共的会聚光学系统。 通过共同的会聚光学系统,形成三种共同的光斑。 当感光材料沿与主扫描方向横切的副扫描方向移动时,共同的光斑在主扫描方向上通过多面镜扫描穿过感光材料,以在感光材料上记录全色图像。
    • 10. 发明授权
    • Camera
    • 相机
    • US06712531B2
    • 2004-03-30
    • US10073167
    • 2002-02-13
    • Junichi TakagiKo Aosaki
    • Junichi TakagiKo Aosaki
    • G03B502
    • G03B17/04
    • The invention relates to a camera provided with a main body portion, and a lens camera cone freely sunk and reeled out in accordance with a manual operation, and improve an operability of manually reeling out the lens camera cone and manually sinking the lens camera cone. The camera is provided with a positioning means for positioning the lens camera cone at a predetermined reel-out position at a time when the lens camera cone is reeled out and positioning the lens camera cone at a predetermined sinking position at a time when the lens camera cone is sunk, and an energizing means for energizing the lens camera cone toward the reel-out position at a time when the lens camera cone exists in a portion near the reel-out position, and energizing the lens camera cone toward the sinking position at a time when the lens camera cone exists in a portion near the sinking position.
    • 本发明涉及一种具有主体部分的照相机,以及根据手动操作自由地松开的镜头相机锥体,并且提高了手动卷取镜头相机锥体并手动沉没镜头相机锥体的可操作性。 相机设置有定位装置,用于在透镜相机锥体被卷出时将镜头相机锥体定位在预定的卷取位置,并且在镜头相机处将镜头相机锥体定位在预定的下沉位置 锥体凹陷,以及用于在透镜相机锥体存在于靠近卷取出位置的部分时将透镜相机锥体朝向卷出位置激励的激励装置,并且将透镜相机锥体朝向下沉位置激励 镜头相机锥体存在于靠近沉没位置的部分的时间。