摘要:
A channel member is formed in which a channel thorough which liquid can flow, and a testing substance to be measured is adhered on a wall surface in the channel. At a time of replacing the solution in the channel, the solution is supplied to the channel in a prescribed quantity at a first speed, thereafter, the supply is stopped for a prescribed time, and thereafter the solution is supplied at a third speed.
摘要:
After prescan of a plurality of images on a photographic film, designation of an image to be processed and verification of the image to be processed, the photographic film is conveyed at high speed to a position where the reading conditions for the image to be processed can be set. When reading the image to be processed, the photographic film is conveyed at the same conveying speed as at the time of fine scan, and from the time point when the reading is complete, the high speed conveying of the photographic film is resumed and the photographic film is delivered. In a case where adjacent images are designated as the images to be processed, an operation similar to the one described above is performed until completion of reading the images to be processed, and then, the images to be processed are fine scanned after returning the photographic film to a position where the reading conditions for the images to be processed can be set.
摘要:
A chart original in which two or more patterns are disposed so as to be separated at predetermined intervals and are symmetric with respect to a second imaginary line which is orthogonal to a first imaginary line. Each of the patterns is formed from a first line segment, which is orthogonal to the first imaginary line, and two second line segments, which are disposed at opposite positions with respect to the first line segment so as to intersect the first line segment. Each of the patterns intersect the first imaginary line at three points.
摘要:
Prior to the image reading processing, a focusing point for each optical magnification that can be set for fine scan is stored. At the time of image reading processing, all images of a photographic film are prescanned after setting reading conditions for prescan, and image verification processing is executed after various setup processes. Thereafter, autofocusing processing is executed with a chart in a film carrier as an object, and then the photographic film begins to be conveyed in the reverse direction for fine scan processing. In cases where the optical magnification of an image next to be read is different from the present optical magnification at the time of fine scanning, the position of each portion is set based on the focusing points stored in advance.
摘要:
A photosensitive material processing apparatus which performs, with high accuracy, the positioning of a negative table, an optical system supporting member, a guide member for photographic paper, a conveying member, a development portion, a drying portion and a cutting portion relative to each other on a base member by means of positioning members. As a result, a high quality image can be reliably obtained and the photographic paper can be accurately conveyed.
摘要:
A pipette tip includes a cylindrical distal end portion in which an opening that dispenses or draws in liquid is formed and a body portion that has a cylindrical shape whose outer periphery has a larger diameter than that of the distal end portion and which configures an outer peripheral step portion between itself and the distal end portion.
摘要:
An image reading apparatus is obtained which allows reading of an image in a short time and further allows setting of a focused state which is effective for warping caused in a main scan direction of an original to be read. Respective focusing positions in regions located in vicinities of both ends, in the main scan direction, of a main subject region in a film image on a photographic film, and in a region including the center of the film in the main scan direction are each detected as a virtual focusing position, and based on the detected virtual focusing positions, a final focusing position is determined.
摘要:
A lens motor and a conjugate length motor are driven to move a lens unit and a reading section to positions, respectively, which positions corresponding with a set magnification, autofocusing is carried out, and an actual focusing magnification is determined. It is then determined whether the actual focusing magnification is within a standard range corresponding to the set magnification. When the actual focusing magnification is outside the standard range, a number of pulses of the lens motor for changing the actual focusing magnification to the set magnification is calculated, the lens unit is moved again, autofocusing is carried out, and an actual focusing magnification is determined. This movement of the lens unit and autofocusing is carried out repeatedly until the actual focusing magnification falls within the standard range. A default value of resolution of the conjugate length motor is adjusted based on a difference between the pulse numbers for two set magnifications, each pulse number being for when the actual focusing magnification becomes a value within the standard range for the respective set magnification, and on a difference in conjugate length for the two set magnifications. A default value of resolution of the lens motor is adjusted based on a difference between pulse numbers for two set magnifications, each pulse number being for when the actual focusing magnification becomes a value within the standard range for the respective set magnification, and on the difference in distance from a principal point of the lens unit until the focusing position for each of two set magnifications.