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    • 21. 发明授权
    • Thermal transfer sheet
    • 热转印片
    • US06210794B1
    • 2001-04-03
    • US08829986
    • 1997-04-01
    • Koichi Nakamura
    • Koichi Nakamura
    • B41M526
    • B41M5/42B41M5/345B41M5/38214B41M5/385B41M5/388B41M5/423B41M5/44Y10S428/913Y10S428/914Y10T428/2813Y10T428/2839Y10T428/2848Y10T428/31786
    • A thermal transfer sheet comprises a substrate sheet, a release layer formed on one surface of the substrate sheet, a coloring layer formed on the release layer and an adhesive layer formed on the coloring layer. The release layer and the adhesive layer are formed from the same kind of material. Another thermal transfer sheet comprises a substrate sheet and a heat fusible coloring ink layer formed on one surface of the substrate sheet. An organic pigment of benzimidazolone-mono-azo is used as a coloring agent of yellow, a mixture of organic pigments of quinacridone-mono-azo and benzimidazolone-mono-azo is used as a coloring agent of magenta, and an organic pigment of phthalocyanine is used as a coloring agent of cyan, in the heat fusible coloring ink layer.
    • 热转印片材包括基材片,形成在基片的一个表面上的剥离层,形成在剥离层上的着色层和形成在着色层上的粘合剂层。 剥离层和粘合剂层由相同种类的材料形成。另一个热转印片材包括形成在基片的一个表面上的基片和热熔着色墨层。 苯并咪唑酮单偶氮的有机颜料用作黄色着色剂,喹吖啶酮 - 单偶氮和苯并咪唑酮 - 单偶氮的有机颜料的混合物用作品红色的着色剂,并且将酞菁的有机颜料 在热熔着色油墨层中用作青色的着色剂。
    • 24. 发明授权
    • Thermal transfer medium
    • 热转印介质
    • US5856269A
    • 1999-01-05
    • US728330
    • 1996-10-10
    • Masafumi HayashiKoichi NakamuraFumihiko Mizukami
    • Masafumi HayashiKoichi NakamuraFumihiko Mizukami
    • B41M5/40B41M5/42B41M5/26B41M5/38
    • B41M5/42B41M5/423Y10T428/24793Y10T428/25Y10T428/254
    • When a thermal transfer film and a material, on which an image is to be transferred, are spottedly adhered to each other with adhesive particles, the adhesive strength can be successfully regulated as desired and it becomes possible to provide a thermal transfer medium having an excellent storage stability. The present invention relates to a thermal transfer medium comprising: a thermal transfer film having a substrate film and a hot-melt ink layer provided on the substrate film; and an image receiving sheet adhered in a peelable manner to the thermal transfer film on the side of the hot-melt ink layer through a temporary adhesive layer, the temporary adhesive layer including adhesive particles and a binder, the thermal transfer film on the side of the hot-melt ink layer and the image receiving sheet being spottedly adhered to each other. Also disclosed is a thermal transfer medium including: a thermal transfer film having a substrate film and a hot-melt ink layer provided on the substrate film; and an image receiving sheet adhered in a peelable manner to the thermal transfer film on the side of the hot-melt ink layer, the hot-melt ink layer containing adhesive particles, the thermal transfer film on the side of the hot-melt ink layer and the image receiving sheet being spottedly adhered to each other. Also disclosed is a thermal transfer medium including: a thermal transfer film having a substrate film and a hot-melt ink layer provided on the substrate film; and an image receiving sheet adhered in a peelable manner to the thermal transfer film on the side of the hot-melt ink layer, the hot-melt ink layer containing a thermoplastic elastomer having a rubber elasticity.
    • 当传热膜和其上要传送图像的材料用粘合剂颗粒彼此点粘时,可以根据需要成功地调节粘合强度,并且可以提供具有优异的热转印介质 储存稳定性。 本发明涉及一种热转印介质,包括:热转印膜,其具有基材膜和设置在基材膜上的热熔油墨层; 以及图像接收片,其通过临时粘合层以可剥离的方式粘附到热熔性油墨层侧的热转印膜,该临时粘合剂层包括粘合剂颗粒和粘合剂,热转印膜在侧面 加热熔融墨层和图像接收片被相互粘接。 还公开了一种热转印介质,其包括:热转印膜,其具有基板膜和设置在基板膜上的热熔油墨层; 以及以可剥离的方式粘附到热熔油墨层一侧的热转印膜的图像接收片,包含粘合剂颗粒的热熔油墨层,热熔油墨层侧的热转印膜 并且图像接收片被相互贴附。 还公开了一种热转印介质,其包括:热转印膜,其具有基板膜和设置在基板膜上的热熔油墨层; 以及以可剥离的方式粘附到热熔性油墨层一侧的热转印膜的图像接收片,该热熔性油墨层含有具有橡胶弹性的热塑性弹性体。
    • 25. 发明授权
    • Method for processing silver halide color photographic material
    • 卤化银彩色照相材料的处理方法
    • US5607820A
    • 1997-03-04
    • US427834
    • 1995-04-26
    • Koichi Nakamura
    • Koichi Nakamura
    • G03C7/407G03C7/30G03C7/42
    • G03C7/42G03C7/3022Y10S430/144
    • A method for desilvering an imagewise exposed and color development processed silver halide color light-sensitive material comprising processing the imagewise exposed and color developed silver halide color light-sensitive material with a processing solution exhibiting bleaching ability which contains at least one of hydrogen peroxide and a compound capable of releasing hydrogen peroxide, wherein the silver halide color light-sensitive material has an emulsion layer comprising a light-sensitive silver halide with at least 90 mol % silver chloride and substantially no silver iodide, the processing solution exhibiting a bleaching ability contains at least one water-soluble chloride, the color developed silver halide color light-sensitive material contains 1 mmol/m.sup.2 or less of a color developing agent in the light-sensitive material when introduced into the processing solution exhibiting a bleaching ability and the desilvering is completed within 30 seconds. The desilvering proceeds rapidly in a stable manner without causing environmental pollution.
    • 一种用于去除图像曝光和显色处理的卤化银彩色感光材料的方法,包括用显影漂白能力的处理溶液处理成像曝光和显色的卤化银色光敏材料,该方法含有过氧化氢和 能够释放过氧化氢的化合物,其中所述卤化银彩色感光材料具有包含至少90mol%氯化银和基本上不含碘化银的感光卤化银的乳剂层,显示出漂白能力的处理溶液含有 至少一种水溶性氯化物,显色的卤化银颜色感光材料在被引入具有漂白能力的处理溶液中时在感光材料中含有1mmol / m 2或更少的彩色显影剂,并且完成脱银 在30秒内。 脱贫收入稳定,不会造成环境污染。
    • 26. 发明授权
    • Video camera with flare correcting circuit
    • 视频摄像机配有闪光校正电路
    • US5280354A
    • 1994-01-18
    • US859810
    • 1992-03-30
    • Koichi Nakamura
    • Koichi Nakamura
    • H04N5/217H04N5/357H04N5/235H04N5/14H04N5/57
    • H04N5/3572H04N5/217
    • A video camera equipped with an image sensor for producing an analog video signal, an A-D converter for converting the analog video signal to a digital video signal in a manner that any component thereof above a predetermined luminance level is clipped, and a flare correcting circuit for removing any flare component superposed on the digital video signal. The flare correcting circuit comprises an average luminance level detector for detecting the average luminance level during a time period of several fields of the digital video signal; a clip period detector for detecting the time period, during which the analog signal is clipped, when the analog video signal is converted to the digital video signal by the A-D converter; a flare correction signal generator for producing a flare correction signal in accordance with the output signal of the average luminance level detector and the output signal of the clip period detector; and a subtracter for subtracting the flare correction signal from the digital video signal.
    • 一种配备有用于产生模拟视频信号的图像传感器的摄像机,用于将模拟视频信号转换为数字视频信号的AD转换器,其方式是将其任何分量高于预定亮度级别的方式进行切换,以及一个闪光校正电路, 去除叠加在数字视频信号上的任何闪光分量。 闪光校正电路包括:平均亮度电平检测器,用于在数字视频信号的几个场的时间周期内检测平均亮度级; 剪切周期检测器,用于当模拟视频信号被A-D转换器转换成数字视频信号时,检测模拟信号被限幅的时间周期; 光斑校正信号发生器,用于根据平均亮度电平检测器的输出信号和钳位周期检测器的输出信号产生闪光校正信号; 以及用于从数字视频信号中减去耀斑校正信号的减法器。