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1. 发明专利

DE3682128D1 未知
公开(公告)号：DE3682128D1
公开(公告)日：1991-11-28
申请号：DE3682128
申请日：1986-07-15
申请人： KONISHIROKU PHOTO IND
发明人： SAMPEI TAKESHI , IIJIMA TOSHIFUMI , YAMADA YOSHITAKA , SHIMAZAKI HIROSHI , KUMASHIRO KENJI , MOCHIZUKI YOSHIHARU , MATSUZAKA SYOJI , KASHIWAGI HIROSHI
IPC分类号： G03C7/30 , G03C7/26 , G03C1/015
摘要： A photographic material comprising at least one blue sensitive silver halide emulsion layer is disclosed. The silver density of the emulsion layer is not less than 4.0x10-1 g/cm3 and the dry thickness of the layer is not more than 4.0 mu m. A core/shell type silver halide emulsion and a high-speed reaction type scavenger for the oxidation products of a developing agent are preferably used for the emulsion layer. The photographic material has a high sensitivity and provides an image having a superior sharpness and resolution.

2. 发明专利

DE69030568T2 未知
公开(公告)号：DE69030568T2
公开(公告)日：1997-08-14
申请号：DE69030568
申请日：1990-12-29
申请人： KONISHIROKU PHOTO IND
发明人： HARAGA HIDEAKI , YAGI TOSHIHIKO , KON MIKI , SHIMAZAKI HIROSHI , URAKAWA YOSHIHIDE , YAMADA YOSHITAKA , EZAKI ATSUO , MATSUZAKA SYOJI
IPC分类号： G03C1/035 , G03C7/30

3. 发明专利

DE3688224D1 未知
公开(公告)号：DE3688224D1
公开(公告)日：1993-05-13
申请号：DE3688224
申请日：1986-09-02
申请人： KONISHIROKU PHOTO IND
发明人： INOIE HIROSHI , ISHIKAWA MINORU , SHIMAZAKI HIROSHI , SUZUKI KATUTOYO , HAMADA FUMIO , YAGI TOSHIHIKO
IPC分类号： G03C7/30 , G03C7/305 , G03C7/32 , G03C7/26
摘要： There is disclosed a light-sensitive silver halide photographic material, having two or more light-sensitive silver halide emulsion layers different in color sensitivities on a support, at least one of the light-sensitive silver halide emulsion layer comprises monodispersed silver halide grains containing 8 to 30 mole % of silver halide in core or contains twinned crystal silver halide grains, at least two of the light-sensitive silver halide emulsion layers different in color sensitivities containing a DIR compound capable of releasing a developing inhibitor or developing inhibitor precursor through the reaction with the oxidized product of a developing agent, the developing inhibitor or developing inhibitor precursor released from the DIR compound being diffusive, wherein the following conditions A: DIR compounds are added and incorporated in the emulsion layers so that the developing inhibitor released from the DIR compound incorporated in one color-sensitive silver halide emulsion layer and the developing inhibitor released from the DIR compound incorporated in the other color-sensitive silver halide emulsion layer are reversed in developing inhibiting power when the DIR compounds to be incorporated in the respective light-sensitive silver halide emulsion layers are exchanged with each other, and also each DIR compound may have greater inhibiting power for the other light-sensitive silver halide emulsion layer rather than for the light-sensitive silver halide emulsion layer in which it is incorporated, is satisfied for the at least two light-sensitive silver halide emulsion layers different in color sensitivities.

4. 发明专利

DE3688224T2 未知
公开(公告)号：DE3688224T2
公开(公告)日：1993-07-29
申请号：DE3688224
申请日：1986-09-02
申请人： KONISHIROKU PHOTO IND
发明人： INOIE HIROSHI , ISHIKAWA MINORU , SHIMAZAKI HIROSHI , SUZUKI KATUTOYO , HAMADA FUMIO , YAGI TOSHIHIKO
IPC分类号： G03C7/30 , G03C7/305 , G03C7/32 , G03C7/26
摘要： There is disclosed a light-sensitive silver halide photographic material, having two or more light-sensitive silver halide emulsion layers different in color sensitivities on a support, at least one of the light-sensitive silver halide emulsion layer comprises monodispersed silver halide grains containing 8 to 30 mole % of silver halide in core or contains twinned crystal silver halide grains, at least two of the light-sensitive silver halide emulsion layers different in color sensitivities containing a DIR compound capable of releasing a developing inhibitor or developing inhibitor precursor through the reaction with the oxidized product of a developing agent, the developing inhibitor or developing inhibitor precursor released from the DIR compound being diffusive, wherein the following conditions A: DIR compounds are added and incorporated in the emulsion layers so that the developing inhibitor released from the DIR compound incorporated in one color-sensitive silver halide emulsion layer and the developing inhibitor released from the DIR compound incorporated in the other color-sensitive silver halide emulsion layer are reversed in developing inhibiting power when the DIR compounds to be incorporated in the respective light-sensitive silver halide emulsion layers are exchanged with each other, and also each DIR compound may have greater inhibiting power for the other light-sensitive silver halide emulsion layer rather than for the light-sensitive silver halide emulsion layer in which it is incorporated, is satisfied for the at least two light-sensitive silver halide emulsion layers different in color sensitivities.

5. 发明专利

DE69030568D1 未知
公开(公告)号：DE69030568D1
公开(公告)日：1997-05-28
申请号：DE69030568
申请日：1990-12-29
申请人： KONISHIROKU PHOTO IND
发明人： HARAGA HIDEAKI , YAGI TOSHIHIKO , KON MIKI , SHIMAZAKI HIROSHI , URAKAWA YOSHIHIDE , YAMADA YOSHITAKA , EZAKI ATSUO , MATSUZAKA SYOJI
IPC分类号： G03C1/035 , G03C7/30

6. 发明专利

DE3426276A1 未知
公开(公告)号：DE3426276A1
公开(公告)日：1985-01-31
申请号：DE3426276
申请日：1984-07-17
申请人： KONISHIROKU PHOTO IND
发明人： IKEUCHI SATORU , INABA YOSHIHIRO , SHIMAZAKI HIROSHI , KOBAYACHI TATSUHIKO
IPC分类号： G03C8/56 , G03C5/54 , C08L39/04 , C09B69/10 , D06P1/36
摘要： Photographic element used in color diffusion transfer processes comprising an image receiving layer containing a polymer having monomer units represented by either Formula I or Formula II I (A)p(B')q II wherein A is a copolymerizable monomer unit having at least two ethylenically unsaturated groups; B and B' are copolymerizable alpha , beta -ethylenically unsaturated monomer units; each R1 is independently hydrogen or methyl; R2 and R3 are independently hydrogen, alkyl, or aryl; R4, R5 and R6 are independently alkyl groups; L1 and L2 are independently divalent combining groups; X is a monovalent anion; x, y, z, p, q, r, and s, are each copolymerization mole percentages as follows: 0.5

7. 发明专利

JP2001201826A SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JP2001201826A
公开(公告)日：2001-07-27
申请号：JP2000009007
申请日：2000-01-18
申请人： KONISHIROKU PHOTO IND
发明人： KOBAYASHI HIDEYUKI , SHIMAZAKI HIROSHI
IPC分类号： G03C7/20
摘要： PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material, having high chromaticity, bright color reproducibility and superior color discriminating ability and giving a high printing yield. SOLUTION: For the silver halide color photographic sensitive material with at least one red-sensitive layer, a green-sensitive layer and a blue-sensitive layer on the base, the relation of the expression 2× (LSR-NR)-(LSG-NG)}+ (GG-NG)-(GR-NR)}>=1.00 is satisfied.

8. 发明专利

JPH10333287A FILM UNIT WITH LENS PROVIDED WITH BUILT-IN STROBOSCOPE 失效
公开(公告)号：JPH10333287A
公开(公告)日：1998-12-18
申请号：JP14643897
申请日：1997-06-04
申请人： KONISHIROKU PHOTO IND
发明人： TAKABA TETSUSHI , YOSHIDA KOJIRO , YOKADA KOZUE , SHIMAZAKI HIROSHI , SHINBA SATORU , IWAGAKI MASARU
IPC分类号： G03C3/00 , G03B15/05
摘要： PROBLEM TO BE SOLVED: To obtain a photograph where a main subject and a background are well- balanced at the time of strobe light photographing and to improve focusing performance at the time of daylight photographing by switching the F-number of a diaphragm to a specified value or less when a stroboscope is switched to an actuation state and switching the F-number of the diaphragm to the specified value or more when the stroboscope is switched to a non-actuation state. SOLUTION: This film unit is provided with a diaphragm switching means switching the diaphragm interlocked with the switching of a stroboscope switching means. In the stroboscope actuation state where the strobe light photographing is executed, a large aperture is obtained by an exposure hole 16c, and in the stroboscope non- actuation state where the strobe light photographing is not executed, a small aperture is obtained by a diaphragm hole 17a. It is desirable to set the f-number of the diaphragm to =F13 in the stroboscope non-actuation state. Thus, the balance between the main subject which strobe light reaches and the background which the strobe light does not reach is improved, so that a good-quality photograph is obtained. Then, a range where sharp focusing is executed is widened.

9. 发明专利

JPH10142717A SILVER HALIDE PHOTOSENSITIVE MATERIAL 失效
公开(公告)号：JPH10142717A
公开(公告)日：1998-05-29
申请号：JP29512596
申请日：1996-11-07
申请人： KONISHIROKU PHOTO IND
发明人： UESAWA KUNIAKI , SHIMAZAKI HIROSHI
IPC分类号： G03C7/00 , G03C1/00 , G03C1/18
摘要： PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material having excellent latitude for changes in exposure light quantity that a picture of a man's face is not dark even when exposure light is not enough and that no halation is caused in a picture of a man's face even when exposure is excessive, by specifying the change range of the centroid sensitivity wavelength in the spectral photosensitivity distribution for visible rays of a silver halide photosensitive material against the quantity of exposure light. SOLUTION: In a silver halide photosensitive material having a photographic layer on one surface of a transparent babe body, the centroid sensitivity wavelength in the spectral sensitivity distribution for visible rays of this silver halide photosensitive material changes by >=10nm and =10nm and =1.5 and

10. 发明专利

JP2557209B2 失效
公开(公告)号：JP2557209B2
公开(公告)日：1996-11-27
申请号：JP1174586
申请日：1986-01-20
申请人： KONISHIROKU PHOTO IND
发明人： YAGI TOSHIHIKO , SHIMAZAKI HIROSHI
IPC分类号： G03C7/26 , G03C1/005 , G03C1/035 , G03C7/30 , G03C7/305 , G03C7/32

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