Abstract: A high-resolution fluorescent luminous tube is provided wherein no light leaks from the gap between electrodes and fluorescent substance layers are formed with high precision. The fluorescent luminous tube includes anode conductors 3 and bars of a grid 8, arranged over an inner surface of a translucent insulating substrate 1 and spaced apart from one another, the anode conductors each having an opening which exposes the substrate, and a fluorescent substance layer 5 formed in the opening. Light emission of the fluorescent substance layer caused by impingement of electrons emitted from a cathode is observed from the outside of the substrate via the opening. The lightproof insulating layer 12 is formed in the gap between each anode conductor and each bar of the grid. The lightproof insulating layer 12 can block light emission leaking to the front surface through the gap between an anode conductor and a bar of the grid formed on the substrate, thus improving the display contrast.

Abstract: In an article management system, an order for an article is issued from a terminal of a deliverer who delivers an article to a customer, and an incentive is given to a deliverer when the deliverer gets an order for an article from a customer. Information about the order reception, delivery, and incentive is managed so that a customer, a deliverer, and a seller can all obtain benefits in their business.

Abstract: By smoothing a full-color image, staircasing of characters even in a gradation image is removed. An area to be smoothed is detected from image data having a plurality of color components, and image data included in the detected area is smoothed in units of color components.

Abstract: An optical printer performs optical writing on a film and includes a print head with a luminous source and a plurality of filters selectively set to the luminous source by moving toward a predetermined direction with respect to the luminous source, and a moving unit for allowing the print head to be reciprocated in the predetermined direction. A transfer unit is disposed the print head to allow the filters to be moved by a regular amount, i.e., a predetermined pitch(“c” to “e”), thereby setting a desired filter to the luminous source. The transfer unit is operated to by the regular amount from one end side of the moving region of the print head. Further, a reset unit is disposed to the print head and is operated when the print head is moved more than the moving region from one end side ad of the moving region of the print head, forcing the moved filter to return to the original position.

Abstract: An optical printer head capable of increasing a level of a light amount for exposure emitted from luminous dot trains in view of an end cool phenomenon of filamentary cathodes and reducing loss of exposure energy. A light source includes luminous dot trains each constituted by a plurality of luminous dots each including an anode arranged on an anode substrate and a phosphor layer deposited on the anode, as well as filamentary cathodes arranged above the luminous dot trains so as to extend along the trains. A memory device is arranged so as to store therein correction information for ensuring uniform luminescence of the luminous dots. Light-amount correction is carried out on the luminous dots other than those positioned in proximity to each of both ends of the luminous dot trains excluded from light-amount correction, to thereby obtain correction information on the former luminous dots, which is then stored in the memory device.

Abstract: The optical printer 1 comprises the fluorescent light-emitting tube 2 equipped with the anode 11 in a form of dot and the rotatable rotating filter part 15 equipped with the filters R, G, B. The film 3 is moved relative to the optical printer 1 set at a given position. The controlling means 30 rotates the rotating filter part 15, and, in synchronization with that, the fluorescent light-emitting tube 2 is made to emit light by the image signal of every color of red, green and blue. The image can be formed by moving the film one time relative to irradiation with the light in a state of dot transmitted selectively through each filter of red, green and blue. Since the head is fixed and the film is moved, room for the movement of the head which has been conventionally required is not required. Spatial room for the slide of the filter is not required differently from the slide-switching type-filter of the conventional art.

Abstract: Collection methods of toner cartridges involve stores or manufactures dispatching recovery vehicles, users taking toner cartridges to stores, or users sending toner cartridges by packing them in special boxes, but all these methods are troublesome and costly. To deal with this situation, an ordering screen provided to the user who orders goods via an Internet contains an entry field for specifying whether to use a collection service for the goods to be ordered. When this field is filled in and the information as to whether to use the collection service is transmitted, a main server calculates expected collection quantities based on the transmitted information and then draws up collection plans based on the calculated information.

Abstract: An optical printer including a fluorescent light-emitting tube equipped with an anode in a form of dot and a rotatable rotating filter part equipped with filters R, G, B. A film is moved relative to the optical printer set at a given position. A controlling device rotates the rotating filter part, and, in synchronization with that, the fluorescent light-emitting tube is made to emit light by the image signal of every color of red, green and blue. The image can be formed by moving the film one time relative to irradiation with the light in a state of a dot transmitted selectively through each filter of red, green and blue. Since the head is fixed and the film is moved, room for the movement of the head which has been conventionally required is not required. Spatial room for the slide of the filter is not required differently from the slide-switching type-filter of the conventional art.

Abstract: On designated dates from customers for sales of articles, a collecting request of used items for recycling, or the like through the Internet, and a service is added and the designated dates from the customers are concentrated on a specific date, thereby enabling trucks for delivery or collection for recycling to be efficiently used.

Abstract: A printer head capable of increasing intensity of dot-like light irradiated onto a record medium without requiring to increase a drive voltage or the number of printer heads arranged. The optical printer head includes a luminous element including two luminous dot arrays arranged in parallel to each other at a predetermined interval in a sub-scanning direction. The luminous dot arrays each are constituted of a plurality of luminous dots which have a dimension in the sub-scanning direction increased by a predetermined magnification as compared with that in a main scanning direction and are spaced from each other at identical intervals in the main scanning direction. The luminous dots of the two luminous dot arrays are arranged in an offset manner while being deviated from each other in the main scanning direction by a distance equal to the dimension thereof in the main scanning direction.

Abstract: A field emission print head capable of converging electrons and having a structure such that odd order gate lines are connected to a first gate lead electrode, even order gate lines are connected to a second gate lead electrode. When the first gate lead electrode is selected and operated, the potential of the second gate lead electrode is made to be a low level. Since the odd order gate line is disposed between the low level even order gate lines, emitted electrons can be converged. When the second gate lead electrode is selected and operated, also emitted electrons can be converged. Each gate line has field emission cathodes disposed in a zigzag configuration. Since the first gate lead electrode is made to always be a low level as a converting electrode, the field emission print head can easily be manufactured.

Abstract: A photographic recording apparatus capable of being small-sized and simplified in structure and reducing color aberration of an optical system. A refractive index distribution type lens array has a central axis arranged perpendicularly to a light emission direction of a fluorescent luminous tube. Light emitted from the fluorescent luminous tube passes through red (R), green (G) and blue (B) color filters, is incident on the lens array, is reflected on a first mirror and then is guided to a color film, resulting in forming an image on the color film. The fluorescent luminous tube is driven depending on data on R, G and B colors and the whole apparatus is moved with respect to the color film. The color filters are changed over and scan of the color film is carried out three times, so that an image of R, G and B colors may be formed on the color film.

Abstract: A fluorescent printer head capable of being subject to dynamic driving to reduce the number of ICs required. A shield electrode is provided between anode arrays having anode dots arranged in an offset manner and control electrodes are respectively arranged for the anode arrays. The anode arrays are subject to dynamic driving and selected by the control electrodes. Such construction of the fluorescent printer head ensures smooth selection of the anode arrays during the dynamic driving. Also, it eliminates non-uniformity in luminance of the anode dots of the anode arrays and accomplishes downsizing of the printer head and a reduction in manufacturing cost thereof due to a reduction in the number of ICs required.

Abstract: An optical printer capable of being decreased in the number of parts, small-sized and weight. A plurality of color filters are selectively alternated or changed with each other with respect to a common luminous section and such changing-over among the filters is carried out using a transfer unit for a print head, resulting in only one set of the luminous section and optical system being required. Also, power required for alternating or changing the filters with each other Is obtained by the transfer unit for the print head without arranging any specific unit.

Abstract: Field-emitted electrons are converged by a structure according to the present invention in which odd order gate lines are connected to a first gate lead electrode, while even order gate lines are connected to a second gate lead electrode. When the first gate lead electrode is selected and operated, the potential of the second gate lead electrode is made to be a low level. Since the odd order gate line is disposed between low level even order gate lines, emitted electrons can be converged. When the second gate lead electrode is selected and operated, a contrary process is performed so that emitted electrons are converged. Each gate line has three dot-like field emission arrays, which correspond to red, green and blue color components, so that color image apparatus is structured.

Abstract: An optical write element is adapted to be used in an image writing device to form a visual or latent image on a recording medium. The optical write element comprises a rectangular casing having an interior maintained in a high vacuum condition, at least one light-emitting dot array composed of multiple fluorescent light-emitting dots attached along the length of a substrate as part of the casing, at least one cathode placed above the light-emitting dot array, and a pair of shielding members placed over the outside of the light-emitting dot array.

Abstract: An image processing system includes a host, a controller external to the host, and an image processing apparatus. The host includes a selecting device for selecting a color processing command representing conditions of plural color processing operations within the image processing apparatus, the controller includes converting means for converting the color processing command into a control signal corresponding to color processing for controlling the plural color processing operations within the image processing apparatus, and the image processing apparatus includes a color processing device for performing color processing on image data according to the control signal.

Abstract: In an image processing apparatus, a plurality of substantially corresponding points are designated on a reference image and a peripheral image. The degree of coincidence is detected between a window in the peripheral image with a corresponding point as the center, and windows successively cut from the reference image, whose center is a corresponding point. The corresponding point at the center of the window having the highest degree of coincidence in the reference image is moved and an offset between this corresponding point and the corresponding point on the peripheral image is detected. When a corresponding point whose offset is greater than a threshold exists, the peripheral image is subjected to an affine transformation using a corresponding point on the reference image whose offset is less than the threshold. The processing is repeated by using the corresponding point on the transformed peripheral image.

Abstract: A color print head capable of carrying out color display by means of a single kind of phosphor, forming luminous dots into an accurate configuration and positioning the luminous dots with high accuracy. Three luminous blocks are provided on an inner surface of a substrate. The luminous blocks each include four strip-like anode conductors arranged so as to extend in a direction parallel to a main scanning direction. The anode conductors are formed with through-holes of the same configuration in a manner to be obliquely arranged at the same intervals. The through-holes each are provided therein with a ZnO:Zn phosphor. The substrate is provided on an outer surface thereof with color filters for the respective luminous blocks, to thereby take out primary colors. Light emitted from each of the luminous blocks is guided through each of the color filters and irradiated on the same position, resulting in desired color display being reproduced.

Abstract: A fluorescent luminous device capable of permitting vibration of a filamentary cathode due to any external vibration or shock transmitted thereto to be readily attenuated, to thereby substantially prevent flickering of a display due to a variation in luminance of the luminous section, resulting in improving quality of the display. A part of a vibration adsorbing element provided at the end of a filamentary cathode is separatably contacted with the fixed portion of an envelope in which the element and cathode are arranged.