摘要:
The invention relates to carbamates having general structure (I), wherein: R1, R2 and R3 are H, OH, SH, CN, F, Cl, Br, I, (C1-C4)-alkylthio, (C1-C4)-alkoxyl, (C1-C4)-alkoxyl substituted by one or several F radicals, carbamoylamine, (C1-C4)-alkyl and (C1-C4)-alkyl substituted by one or several F or OH radicals; R4 represents a substituted or non-substituted cycloalkyl or cycloaryl radical (a heteroalkyl radical or not). The amine of the quinuclidine ring can also be forming quatemary ammonium salts or in an oxidized state (N-oxide). Carbamates (I) are antagonists of the M3 muscarinic receptor, and selectively, the M2 receptor. Hence, they can be used in the treatment of urinary incontinence (particularly due to bladder instability), irritable bowel syndrome, diseases of the respiratory tract (particularly chronic obstructive pulmonary disease, chronic bronchitis, asthma, emphysema and rhinitis) and in ophthalmologic operations.
摘要:
A thermal development apparatus comprises: a photothermographic recording material feed section that contains a supply tray in the photothermographic recording material feed section, the supply tray being for containing a photothermographic recording material; an exposure section that subjects the photothermographic recording material to exposure; a first conveyance section that conveys the photothermographic recording material from the supply tray to the exposure section; a thermal development section that effects thermal development of the photothermographic recording material; a second conveyance section that conveys the photothermographic recording material from the exposure section to the thermal development section; a cassette storage section that contains a cassette, the cassette being for containing a double-sided photothermographic recording material having image forming layers on both sides of the double-sided photothermographic recording material; and a third conveyance section that conveys the double-sided photothermographic recording material from the cassette to the first conveyance section.
摘要:
The invention provides a holder frame, optical device and projector which can prevent the substrate from deviating in position, the substrate from being compressed at the outer periphery and color unevenness from occurring. More particularly, in the four sides of a luminous-flux incident surface of a holder frame, there can be formed a plurality of cutouts extending from a vicinity of an opening to an outer edge of the luminous-flux incident surface and nearly orthogonal to a lengthwise of each side. Also, in the four sides of an accommodating surface of the holder frame, there are formed a plurality of cutouts extending from a vicinity of an opening to an outer edge of the accommodating surface and nearly orthogonal to a lengthwise of each side. The cutouts in each side of the accommodating surface of the holder frame are formed in positions between the cutouts formed in each side of the luminous-flux incident surface of the holder frame as viewed from a side of luminance-flux incidence.
摘要:
An image recording apparatus which effects digital exposure while aiming for compactness. An exposure unit digitally exposes a photosensitive material successively while moving above a stage. An application unit moves from the rear side of the exposure unit and applies water successively to the photosensitive material. A superposing unit moves from the rear side of the application unit, and successively superposes an image-receiving material on the photosensitive material. Heat development transfer is carried out, and an image is obtained on the image-receiving material.
摘要:
An apparatus, system, and method for processing photothermographic elements. The apparatus thermally develops a photothermographic element by heating the photothermographic element between a heated member, having a resilient layer, and a plurality of rollers. The apparatus can be a component of other apparatus and systems including those having the ability to expose the photothermographic element to form a latent image.
摘要:
An image recording apparatus which effects digital exposure while aiming for compactness. An exposure unit digitally exposes a photosensitive material successively while moving above a stage. An application unit moves from the rear side of the exposure unit and applies water successively to the photosensitive material. A superposing unit moves from the rear side of the application unit, and successively superposes an image-receiving material on the photosensitive material. Heat development transfer is carried out, and an image is obtained on the image-receiving material.
摘要:
Continuous tone black and white images are duplicated using laser thermal digital halftone printing. A continuous tone black and white image signal is provided by a source such as a medical imaging source. The image signal is screened with a digital halftone screen, such that each pixel of said image signal is represented by a predetermined matrix of micropixels, whereby to produce a digital halftone image signal corresponding to the continuous tone black and white image signal. A master is created by printing the digital halftone image onto a dye ablated medium by means of laser thermal recording. A duplicate of the master is produced by contact printing onto a duplicating medium.
摘要:
An image recording apparatus for recording an image on an image receiving sheet with use of a photosensitive microcapsule sheet on which microcapsules being photohardenable upon exposure and being hardened by heating are applied, is disclosed.The image recording apparatus comprises an exposing means for rendering the microcapsules hardenable upon exposure thereby, a heating means for forming a latent image on the photosensitive sheet by heating the exposed hardenable microcapsules, a feeding means for feeding the photosensitive sheet to the image receiving sheet through a feeding path and a pressure means for transferring the latent image on the image receiving sheet by pressurizing both photosensitive sheet and the image receiving sheet in superposing the sheets.In such the image recording apparatus, the feeding means is located downstream the heating means on the feeding path.According to the image recording apparatus, since the feeding means is arranged downstream the heating means on the feeding path in the present invention, the microcapsules on the photosensitive sheet are never unnecessarily ruptured by the feeding means before the exposed photosensitive sheet is heated by the heating means. Accordingly, the image with good quality can be formed on the image receiving sheet without injuring the formed image to unnecessarily rupture the microcapsules applied on the photosensitive sheet.
摘要:
An apparatus for thermal development of thermal fixation of a flexible sheet of photosensitive material. The apparatus includes a heating roller provided with a heating lamp inside said heating roller, a plurality of conveyance rollers disposed in pressure contact with the heating roller, so that when the sheet is put in between the heating roller and the conveyance rollers, the sheet is heated to undergo the processing, and guides, provided in pressure contact with the peripheral surface of the heating roller, for holding the sheet against the peripheral surface of the heating roller.
摘要:
A thermal copier for reproducing an image printed on a document on a thermosensitive sheet by transporting the document and sheet together and illuminating them by thermal rays that pass through the sheet. A belt for transporting the document and sheet to an exposing position has opposite ends, as distinguished from an endless belt. The opposite ends of the belt each is anchored to respective one of a reversible feed roller and a reversible take-up roller. The document and sheet are driven to the exposing position by the reversible rotation of the rollers.