Patent application number | Description | Published |
20080244486 | INTEGRATED CIRCUIT GENERATING DEVICE, METHOD THEREFOR, AND PROGRAM - An integrated-circuit generating device for generating an integrated circuit including an adjusting mechanism for adjusting timings of values sequentially outputted from circuits operating in parallel. The device includes a test-circuit storing section for storing test circuit information for validating the integrated circuit, a circuit-information storing section for storing circuit information, a configuration-information-output-circuit storing section for storing operation information of a circuit for compiling configuration information of the adjusting mechanism while the configuration information is generated, a configuration-information generating section for generating and compiling the configuration information of the adjusting mechanism by using the circuit information of the test circuit, the circuit information of the integrated circuit, and the operation information of the circuit, each of which stored in the test-circuit storing section, the circuit-information storing section, and the configuration-information-output-circuit storing section, and a circuit generating device for generating the circuit information of an optimal adjusting mechanism based on the adjusting-mechanism configuration information by the configuration-information generating section. | 10-02-2008 |
20100199044 | INTERFACE APPARATUS, CALCULATION PROCESSING APPARATUS, INTERFACE GENERATION APPARATUS, AND CIRCUIT GENERATION APPARATUS - There is provided is an interface apparatus including: a stream converter receiving write-addresses and write-data, storing the received data in a buffer, and sorting the stored write-data in the order of the write-addresses to output the write-data as stream-data; a cache memory storing received stream-data if a load-signal indicates that the stream-data are necessarily loaded and outputting data stored in a storage device corresponding to an input cache-address as cache-data; a controller determining whether or not data allocated with a read-address have already been loaded, outputting the load-signal instructing the loading on the cache memory if not loaded, and outputting a load-address indicating a load-completed-address of the cache memory; and at least one address converter calculating which one of the storage devices the allocated data are stored in, by using the load-address, outputting the calculated value as the cache-address to the cache memory, and outputting the cache-data as read-data. | 08-05-2010 |
20130031311 | INTERFACE APPARATUS, CALCULATION PROCESSING APPARATUS, INTERFACE GENERATION APPARATUS, AND CIRCUIT GENERATION APPARATUS - There is provided is an interface apparatus including: a stream converter receiving write-addresses and write-data, storing the received data in a buffer, and sorting the stored write-data in the order of the write-addresses to output the write-data as stream-data; a cache memory storing received stream-data if a load-signal indicates that the stream-data are necessarily loaded and outputting data stored in a storage device corresponding to an input cache-address as cache-data; a controller determining whether or not data allocated with a read-address have already been loaded, outputting the load-signal instructing the loading on the cache memory if not loaded, and outputting a load-address indicating a load-completed-address of the cache memory; and at least one address converter calculating which one of the storage devices the allocated data are stored in, by using the load-address, outputting the calculated value as the cache-address to the cache memory, and outputting the cache-data as read-data. | 01-31-2013 |
Patent application number | Description | Published |
20090072469 | REPLACEABLE UNIT, SHEET CONVEYANCE APPARATUS AND IMAGE FORMING DEVICE - A replaceable unit includes a feeding roller that feeds a sheet from a sheet accommodation portion that accommodates the sheet; a conveyance roller that conveys the sheet fed by the feeding roller downstream; a first frame body that supports the feeding roller and the conveyance roller so as to be rotatable; and a second frame body that supports the first frame body so as to be movable and is removably mounted at a position at which the feeding roller can touch against the sheet accommodated at the sheet accommodation portion. | 03-19-2009 |
20090073512 | DOCUMENT FEEDING DEVICE AND IMAGE FORMING DEVICE AND IMAGE FORMING METHOD - A document feeding device has: a document placement stand on which documents of different sizes can be placed; a conveying section separating, one-by-one, documents of a document stack placed on the document placement stand, and conveying a separated document to a discharging section; a first document width sensing unit sensing a maximum document width of the document stack placed on the document placement stand; a second document width sensing unit sensing a document width of a document separated from the document placement stand by the conveying section; and a controller that, in a case in which a mixed size document mode that permits conveying of documents of different sizes is not set, causes the conveying section to restartably interrupt conveying of the document when the maximum document width sensed by the first document width sensing unit and the document width sensed by the second document width sensing unit differ. | 03-19-2009 |
20090115123 | SHEET TRANSPORT APPARATUS AND IMAGE FORMING APPARATUS - The sheet transport apparatus comprise a sheet supply tray, a separation roll, a support body and a separation roll accommodation portion. The sheet supply tray has a plurality of sheets. The separation roll separates out the sheets one by one by applying a transport resistance to the sheets transported from the sheet supply tray. The support body rotatably supports the separation roll. The separation roll accommodation portion is formed in a transport path along which the sheets are transported, and it accommodates the separation roll and the support body such that they may be detached from a transport surface side of the transport path. | 05-07-2009 |
20130001862 | MEDIUM FEED DEVICE AND IMAGE FORMING APPARATUS - A medium feed device includes a suction member that sucks a medium on a stack member; a surrounding member supported movably in directions toward and away from the stack member together with the medium by suction; a stack-member moving mechanism; a suction-member moving mechanism; a transport member that transports the medium; a detected part associated with the surrounding member; a detecting part that is supported at the suction-member body and detects the detected part; a detector that detects a medium surface position based on a detection result of the detected part detected by the detecting part if the surrounding member moves toward the suction-member body from a state in which the medium contacts the surrounding member. The stack-member moving mechanism moves the stack member based on the medium surface position. | 01-03-2013 |
Patent application number | Description | Published |
20100247115 | APPARATUS FOR MEASURING LENGTH OF RECORDING MATERIAL, IMAGE FORMING APPARATUS, AND PROGRAM - An apparatus for measuring a length of a recording material, includes: a rotating member that rotates while contacting a conveyed recording material; a detecting section that detects a rotation amount of the rotating member; an information obtaining section that obtains at least one of information of an image formed on the recording material and information of the recording material; and a calculating section that calculates a length of the recording material in a direction of the conveyance, based on an output from the detecting section and the information obtained by the information obtaining section. | 09-30-2010 |
20110076077 | MEASURING DEVICE OF RECORDING MEDIUM LENGTH, IMAGE FORMING APPARATUS, AND COMPUTER READABLE MEDIUM - A measuring device of a length of a recording material includes: a rotary unit that rotates while coming into contact with the recording material; a pulse signal output unit that outputs a pulse signal in response to a rotation angle of the rotary unit; first and second detection unit that detect the recording material; and a calculation unit that calculates a length of the recording material. The calculation unit calculates a peace of the length of the recording material corresponding to a time below pulse interval of the pulse signal and then calculates the total length in the transport direction of the recording material. | 03-31-2011 |
20120099164 | IMAGE READER, IMAGE FORMING APPARATUS, COMPUTER READABLE MEDIUM FOR IMAGE ADJUSTMENT AND IMAGE ADJUSTING METHOD - An image reader includes a light source that irradiates light to a recording material on which an image is formed, a generation section that receives light reflected from the recording material and generates image information from the received light, and a processing section that extracts information corresponding to a window region of the recording material set in advance, as correction information, from the image information generated by the generation section when light from the light source is irradiated to the recording material on which the image is formed. | 04-26-2012 |
20130222823 | PRINTING SYSTEM AND IMAGE FORMING APPARATUS AND METHOD - A printing system includes the following elements. An image forming unit forms an image. An image reader reads an image. A first color converter creates second image data. A second color converter creates fourth image data. A determining unit determines whether a pixel value of each of pixels in the first image data or the second image data is located inside or outside an input color gamut that is readable by the image reader. A correction unit corrects pixels located at the same position as a pixel having a pixel value located outside the input color gamut. An inspection unit performs inspection to find a defect of an image. The correction unit performs correction on the pixels located at the same position as a pixel having a pixel value located outside the input color gamut so that the inspection unit does not detect a difference between the corrected pixels. | 08-29-2013 |
20130223866 | PRINTING SYSTEM, IMAGE INSPECTING APPARATUS, AND PRINTING METHOD - A printing system includes following components. A deciding unit decides, by using setting data and output image data including pieces of original image data corresponding to plural pages, a printing order in which the plural pages are to be printed. A printing unit respectively prints images of the plural pages on recording media by using the output image data, in accordance with the printing order. A reading unit reads, in accordance with the printing order, the images of the plural pages having been printed on the recording media to obtain pieces of read image data corresponding to the plural pages. An identifying unit identifies pieces of reference image data corresponding to the plural pages of the output image data, in accordance with the printing order. A verification unit verifies, for each page, the piece of read image data of the page against the corresponding piece of reference image data. | 08-29-2013 |
20130235396 | PRINTING SYSTEM AND IMAGE FORMING APPARATUS AND METHOD - A printing system includes the following elements. An addition unit creates additional image data having a specific attribute and adds it to original image data, thereby creating document image data. An image forming unit forms a document image including an original image and an additional image on a recording medium on the basis of the document image data. An image reader reads the document image, thereby creating read image data. A difference image creator creates difference image data by calculating a difference between the original image data and the read image data. A canceling unit corrects, on the basis of the specific attribute, the difference image data by canceling a difference generated due to the addition of the additional image data, thereby creating corrected difference image data. An inspection unit performs inspection to find a defect of the original image on the basis of the corrected difference image data. | 09-12-2013 |
20130250316 | PRINTING SYSTEM, IMAGE FORMING APPARATUS, AND PRINTING METHOD - A printing system includes following components. An image forming section forms an image on a recording medium using first image data. A first image creation section creates the first image data by performing first image processing including correction of a characteristic unique to the image forming section and first processing, on original image data. The second image creation section creates second image data by performing second image processing including the first processing but not including the correction of a characteristic unique to the image forming section, on the original image data. The image reading section reads the image on the recording medium to obtain read image data. The detection section detects a defect in the image on the recording medium, by comparing on a pixel-by-pixel basis the read image data or comparison image data obtained by processing the read image data with the second image data. | 09-26-2013 |
Patent application number | Description | Published |
20140063533 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes a receiving unit that receives a reason why to input a setting other than a predetermined print setting when printing is performed, and a calculating unit that, using a print log, collects a total print sheet count of sheets printed for each print requester, a print sheet count of sheets printed at the predetermined print setting, and a print sheet count of sheets printed for the reason, and calculates a reducible print sheet count of the print requester in accordance with calculated information of the print sheet counts. | 03-06-2014 |
20150055159 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER READABLE MEDIUM - An information processing system includes a determination part, a history storage part, a provisional history storage part, and a changing part. The determination part determines whether or not a printing mode of a job set at a terminal matches a recommended printing mode. The history storage part stores printing histories of plural jobs. The provisional history storage part stores, in a case where the printing mode does not match the recommended printing mode, provisional printing histories including resource-saving effect which represents an effect of reduced resources based on an assumption that the jobs are printed in accordance with the recommended printing mode. The changing part changes the recommended printing mode, based on the stored printing histories and the provisional printing histories. | 02-26-2015 |