摘要:
This invention provides a photographic apparatus for successively photographing originals on a photographic film in a continuous web form and subsequently developing the thus exposed film. Said apparatus comprises a camera unit and a processor unit, wherein said camera unit comprising a film chamber for storing the photographic film exposed at an exposing position into a loop form, a feed path for feeding said film in said film chamber into said processor and means for advancing said film into said film chamber. The photographic apparatus of this invention is selectively usable either as a camera for photographing only or as a camera-processor for continuous photographing and development.
摘要:
The present invention relates to a porphyrazine coloring matter represented by the following formula (1) or a salt thereof (wherein, the rings A to D are each independently a benzene ring or a 6-membered ring nitrogen-containing heteroaromatic ring, the number of said heteroaromatic rings is more than 0 and less than 1, E is alkylene, X is an anilino group or the like having at least one sulfo group or the like as a substituent, Y is a substituted monoalkylamino group or the like, b is 0 to 3, c is 0.1 to 3, and the sum of b and c is more than 3 and less than 4). By the present invention, a copper porphyrazine coloring matter suitable for inkjet recording which has a good hue as an cyan ink, is excellent in light fastness, ozone fastness and moisture fastness and does not cause bronze phenomenon can be provided.
摘要:
Provided is a porphyrazine dye suitable for use in ink-jet recording, the porphyrazine dye giving a cyan ink with a satisfactory hue, having various excellent fastness properties, in particular, ozone resistance, and attaining a high color density. Also provided is an ink composition containing the dye. The porphyrazine dye is a porphyrazine dye represented by formula (1) or a salt thereof. In formula (1), rings A to D each independently represents a benzene ring, a nitrogenous heteroaromatic ring, etc.; E represents an alkylene; X represents sulfoanilino, etc.; R represents a hydrogen atom, sulfo, carboxy, etc.; group F represents phenyl, a nitrogenous heteroaromatic ring, etc.; a is an integer of 1-6; b is 0.00-3.90, excluding 3.90, on average; c is 0.10-4.00, excluding 4.00, on average; and the sum of b and c is 1.00-4.00, excluding 4.00, on average.
摘要:
Provided is a method for producing an amphoteric resin which comprises reacting (1) a copolymerizable basic prepolymer A2 which is obtained by reacting a prepolymer A1 being obtained by polymerization of an amino group-containing &agr;, &bgr;-ethylenically polymerizable compound, other &agr;, &bgr;-ethylenically polymerizable compound and a polymerization initiator containing a carboxyl group at an end, with a compound having an epoxy group represented by the following formula (I): (wherein R1 represents H or a methyl group, and R represents a straight or branched chain alkyl group of 1-10 carbon atoms) in an amount of 0.1-1.0 equivalent for the amino group equivalent of the prepolymer A1 and (2) an &agr;, &bgr;-ethylenically polymerizable acidic prepolymer B2 which is obtained by carrying out the reaction in the same manner as above with (3) other &agr;, &bgr;-ethylenically polymerizable compound C. The resulting resin has superior dispersibility for functional compounds such as various pigments and the resin in which the functional compounds have been dispersed is improved in weather resistance.
摘要:
A diamine platinum (II) complex represented by the general formula ##STR1## [wherein R.sub.1 and R.sub.2 are each a lower alkyl group; and two X's are each a halogen atom or jointly form a group represented by ##STR2## (wherein R.sub.3 and R.sub.4 are each a hydrogen atom or a lower alkyl group) or a group represented by ##STR3## (wherein m is 1 or 2)].
摘要:
A matrix circuit has a plurality of blocks each including a plurality of semiconductor unit elements, the semiconductor unit elements of each block being adapted to be impressed with a predetermined voltage at the same time, each unit element becoming active when impressed with the predetermined voltage, and a drive device for impressing the predetermined voltage to the plurality of blocks sequentially. The matrix circuit includes a first selective device for selecting either ground or a desired other than ground voltage, and a second selective device for selecting one of the output of the drive device and the output of the first selective device whereby the output of the second selective device renders active the plurality of unit elements of each block.
摘要:
A photoelectric conversion apparatus includes light reception elements which are rendered enabled under application of voltage; a first memory section for storing outputs from the light reception elements in the enabled state; a second memory section for storing outputs from the light reception elements in a disabled state; and an arithmetic operation circuit for correcting the contents of the first memory section in accordance with the contents of the second memory section.
摘要:
A diamine platinum (II) complex represented by the general formula ##STR1## [wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each a hydrogen atom or a lower alkyl group; and two X's are each a halogen atom or jointly form a group represented by ##STR2## (wherein R.sub.5 and R.sub.6 are each a hydrogen atom or a lower alkyl group) or a group represented by ##STR3## (wherein m is 1 or 2)].
摘要:
A device for setting exposure quantity for use in micro-film cameras projectors and so forth, wherein an object to be photographed or projected is divided into a plurality of sections, and a quantity of light reflected from, or transmitted through, the object is metered for each of the divided sections, thereby setting the exposure quantity in accordance with the section where the reflected or transmitted light quantity as metered is the maximum.
摘要:
A recording apparatus for recording images and auxiliary information on a long footage of film is provided with input means for inputting the number of images recordable on a predetermined length of strip film held by the holding portions of a film jacket having a plurality of holding portions for holding strip films and the number of the holding portions of the film jacket, first counter means for counting the images recorded on the long footage of film, second counter means for counting signals generated when the first counter means has counted the images recorded on the long footage of film by the number of images input to the input means, third counter means for counting signals generated when the second counter means has counted said signals by the number of holding portions input to the input means, and means for recording on the long footage of film information corresponding to the count value of the third counter means. The auxiliary information recorded on the long footage of film enables one to know the locations whereat the long footage of film is to be cut and strip films cut from the long footage of film can be properly held by a predetermined film jacket, whereby the possibility of mistaking the held position of the strip films is eliminated.