专利检索 ap:("KONICA CORPORATION") AND inv:"Koitabashi, Takeo" 第 2 页

11.

发明授权
Photographic silver halide emulsion comprising epitaxial composite silver halide crystals, silver iodobromide emulsion and process for preparing the same 失效
标题翻译：包含外源性复合银盐水晶体，银碘酮乳液的摄影银盐乳液及其制备方法

公开(公告)号：EP0019917B1

公开(公告)日：1983-09-21

申请号：EP80102999.2

申请日：1980-05-29

申请人： KONICA CORPORATION

发明人： Koitabashi, Takeo , Matsuzaka, Syozi , Iijima, Toshifumi

IPC分类号： G03C1/02

CPC分类号： G03C1/035 , G03C2001/03552 , G05B2219/37405

12.

发明公开
Silver halide light-sensitive photographic material for radiographic use 失效
标题翻译：感光卤化银照相材料用于射线照相使用。

公开(公告)号：EP0073135A1

公开(公告)日：1983-03-02

申请号：EP82304357.5

申请日：1982-08-18

申请人： KONICA CORPORATION

发明人： Suzuki, Akio , Iwata, Masatoshi , Koitabashi, Takeo , Yamaguchi, Hisashi , Matsuzaka, Syoji

IPC分类号： G03C5/16 , G03C1/02

CPC分类号： G03C5/16 , Y10S430/167 , Y10S430/168

摘要： A silver halide light-sensitive photographic material suitable for radiographic use is described having a transparent support provided with a silver halide emulsion layer on both sides thereof, intended to be subjected to exposure to X-rays in combination with a fluorescent or phosphorescent substance which is rendered luminous by the action of X-ray irradiation, characterised in that the value obtained by subtracting the blue light transmission density of said transparent support from the blue light transmission density of said light-sensitive photographic material is not more than 0.60.