Patent application number | Description | Published |
20080203437 | Semiconductor integrated circuit device with reduced leakage current - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 08-28-2008 |
20090269899 | Semiconductor integrated circuit device with reduced leakage current - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 10-29-2009 |
20110215414 | Semiconductor integrated circuit device with reduced leakage current - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 09-08-2011 |
20120113709 | Semiconductor Integrated Circuit Device with Reduced Leakage Current - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 05-10-2012 |
20120257443 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH REDUCED LEAKAGE CURRENT - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 10-11-2012 |
20130229860 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH REDUCED LEAKAGE CURRENT - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 09-05-2013 |
20150155031 | Semiconductor Integrated Circuit Device with Reduced Leakage Current - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 06-04-2015 |
20150357026 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE WITH REDUCED LEAKAGE CURRENT - The gate tunnel leakage current is increased in the up-to-date process, so that it is necessary to reduce the gate tunnel leakage current in the LSI which is driven by a battery for use in a cellular phone and which needs to be in a standby mode at a low leakage current. In a semiconductor integrated circuit device, the ground source electrode lines of logic and memory circuits are kept at a ground potential in an active mode, and are kept at a voltage higher than the ground potential in an unselected standby mode. The gate tunnel leakage current can be reduced without destroying data. | 12-10-2015 |
Patent application number | Description | Published |
20080204825 | IMAGE READING APPARATUS AND READING CONTROL METHOD - An image reading apparatus reads a document on a line-by-line basis by using a reading unit. The image reading apparatus includes a modulation unit configured to modulate a clock signal at a predetermined period, a trigger signal generation unit configured to generate trigger signal for reading one line in the reading unit, a driving signal generation unit configured to generate a driving signal of the reading unit based on the clock signal output from the modulation unit and the trigger signal, and an output unit configured to change output timing of the driving signal within a range of the predetermined period each time the trigger signals are output predetermined times. | 08-28-2008 |
20110109682 | PRINTING APPARATUS - A printing apparatus includes a conveying mechanism, a printing unit, a drying unit, and a control unit. The conveying mechanism conveys a sheet and the printing unit applies an ink onto the sheet conveyed by the conveying mechanism to perform print operation. The drying unit may dry the sheet on which an ink has been applied by the printing unit. The control unit controls the conveying mechanism, the printing unit, and the drying unit. The control unit controls the conveying mechanism to vary a sheet conveyance amount per unit time while print operation of one job is in progress. The control unit further controls the drying unit depending on variation in the sheet conveyance amount while the print operation of the one job is in progress. | 05-12-2011 |
20110128590 | READING APPARATUS - A reading apparatus includes an image reading unit that reads an image line-by-line and generates an image signal, a signal processing unit that performs signal processing on the image signal, a reference clock generation unit that generates a reference clock signal, and a PLL unit that generates a driving clock signal from the reference clock signal to be supplied to one of the image reading unit, the signal processing unit, and the reference clock generation unit. Skew in the synchronization between the reference clock signal and a driving clock signal is detected, and in the case where skew in the synchronization has been detected during image reading operations performed by the image reading unit, the image reading unit is controlled to read the image having returned to a position that is a predetermined number of lines previous to the current reading position. | 06-02-2011 |
20110286013 | RECORDING APPARATUS - A recording apparatus using a recording head having a first recording element array and a second recording element array for one color component includes a first memory configured to store a plurality of first patterns which correspond to first, second, and third gradation values and in which dot data is allocated to the first recording element array or the second recording element array, a second pattern which corresponds to fourth gradation value and in which dot data is allocated to the first recording element array, and a third pattern corresponds to fifth gradation value and in which dot data is allocated to the second recording element array, a data acquisition unit configured to acquire multi-valued data at the first, the second, the third, the fourth and the fifth gradation value, a generation unit configured to generate dot data based on the multi-valued data generated by the acquisition unit. | 11-24-2011 |
20130166804 | INFORMATION PROCESSING APPARATUS AND RECORDING APPARATUS USING THE SAME - A memory control unit is connected to a first bus and a second bus and that controls writing and reading of data to a memory; a control unit controls the information processing apparatus; a first circuit device is connected to the first bus and outputs a data write request to the memory control unit and a notification signal; a second circuit device is connected to the first bus and outputs a data read request to the memory control unit in accordance with the notification signal and an interrupt signal to the control unit in response to the data read request; and a third circuit device is connected to the second bus and outputs a data read request stored in the memory to the memory control unit in accordance with an instruction from the control unit which has received an interrupt signal. | 06-27-2013 |
Patent application number | Description | Published |
20120162649 | COLOR CHART - A color chart having a plurality of mirror-image color blocks arranged in a matrix, with each color block a mirror image of an adjacent color block, each color block having rows and columns of color patches, wherein the concentration of a first color of the multiple colors changes unidirectionally across color patches in any given row of a color block, the concentration of a second color of the multiple colors changes unidirectionally across color patches in any given column of a color block, and the concentration of a third color of the multiple colors remains unchanged across all the plurality of color patches within a color block and differs only between color blocks. | 06-28-2012 |
20130016374 | IMAGE TEST APPARATUS, IMAGE TEST SYSTEM, AND IMAGE TEST METHODAANM KAWAMOTO; HiroyukiAACI KanagawaAACO JPAAGP KAWAMOTO; Hiroyuki Kanagawa JPAANM Kitai; TadashiAACI KanagawaAACO JPAAGP Kitai; Tadashi Kanagawa JPAANM Kaneko; HitomiAACI SaitamaAACO JPAAGP Kaneko; Hitomi Saitama JPAANM Kojima; KeijiAACI KanagawaAACO JPAAGP Kojima; Keiji Kanagawa JPAANM Ishizaki; HiroyoshiAACI KanagawaAACO JPAAGP Ishizaki; Hiroyoshi Kanagawa JPAANM Miyamoto; KeiichiAACI KanagawaAACO JPAAGP Miyamoto; Keiichi Kanagawa JP - An image test apparatus includes a color-image-data acquiring unit that acquires color image data being data of an image to be formed with a color material; a master-image-data generating unit that converts the color image data depending on transparent image data being data of an image to be formed with a transparent color material, thereby generating master image data; and an image testing unit that tests, using the master image data, a test image data which is generated by optically reading a print image from a printed matter on which the print image based on the color image data and the transparent image data has been printed. | 01-17-2013 |
20130044342 | APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An inspection apparatus obtains a correction parameter for correcting the positional shift between a previously read image and a master image, and corrects one of a currently read image or a master image using the correction parameter for the previously read image, before comparing between the currently read image and the master image to detect the positional shift in the currently read image. | 02-21-2013 |
20130044347 | APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An inspection apparatus, inspection system, inspection method, and inspection control program stored in a recording medium, each of which sets a reference point in a master image and a read image read from a printed image, which is to be used for detecting the positional shift between the read image and the master image, based on determination whether a pattern previously added to the printed image for detecting the positional shift is available or can be used to effectively detect the positional shift. | 02-21-2013 |
20130250319 | IMAGE INSPECTION METHOD, IMAGE INSPECTION APPARATUS, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An image inspection apparatus obtains a threshold value indicating an allowable range of offset differences between an output target inspection image and a pre-provided inspection image, and determines whether to inspect a read image obtained by reading an output target image formed on a recording sheet having a pre-provided image, using the threshold value. | 09-26-2013 |
20130250369 | APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An apparatus, system, method, and a non-transitory recording medium storing an image inspection control program, each of which is capable of inspecting a printed image based on comparison between a read image read from the printed image and an inspection image. As a portion of the read image is obtained, the size of the obtained portion of the read image is corrected to match the size of the inspection image, using a magnification ratio previously obtained. After matching the sizes of the read image and the inspection image, the read image is compared with the inspection image to inspect the read image. | 09-26-2013 |
20130250370 | APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An apparatus, system, method, and non-transitory recording medium storing an image inspection control program, each of which is capable of inspecting a printed image are provided. While generating an inspection image to be used for inspecting a read image obtained by reading the printed image, attribute data indicating, for each pixel in the inspection image, whether the pixel belongs to drawing data in the inspection image is generated. The attribute data is used to process inspection of the read image based on comparison between the read image and the inspection image. | 09-26-2013 |
20130250377 | IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMAGE READING CONTROLLING METHOD, AND RECORDING MEDIUM STORING IMAGE READING CONTROL PROGRAM - An image reading device includes an imaging device including a plurality of imaging elements, and a calibration plate having a surface on which a plurality of color patches is formed, and a processor that instructs the imaging device to read the plurality of color patches while changing a relative position between the plurality of color patches and the plurality of imaging elements, to output reading results of the plurality of color patches. | 09-26-2013 |
20130250378 | IMAGE READING DEVICE, APPARATUS INCLUDING IMAGE READING DEVICE, IMAGE READING CONTROLLING METHOD, AND RECORDING MEDIUM STORING IMAGE READING CONTROL PROGRAM - An image reading device includes an imaging device including a plurality of imaging elements, a color measuring unit that detects color of an object at a color measurement area, a calibration plate having a surface on which a plurality of color patches is formed, and a processor that causes the color measuring unit to read the plurality of color patches while changing a relative position between the plurality of color patches and the plurality of imaging elements to output color measurement results of the plurality of color patches, and generates a set of reference values for the plurality of color patches based on the color measurement results of the plurality of colors. The set of reference values are compared with the reading results of the plurality of color patches to generate a set of correction values for correcting the reading results of the plurality of color patches. | 09-26-2013 |
20140036290 | IMAGE INSPECTION SYSTEM AND IMAGE INSPECTION METHOD - An image inspection system for inspecting an image output on a recording medium includes an image forming unit to form a threshold setting image on the recording medium; an image scanner to scan the threshold setting image to generate a scanned image; an inspection reference image generator to generate an inspection reference image using data of the an output-target image; an image inspection unit to determine a defect in the scanned image based on a difference between the inspection reference image and the scanned image; and a threshold determiner to determine a threshold to be compared with the difference between the inspection reference image and the scanned image. The image inspection unit computes the difference between the scanned image and the inspection reference image. The threshold determiner determines a threshold to be compared with the difference between the scanned image and the inspection reference image. | 02-06-2014 |
20140079292 | IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPECTION METHOD - An image inspection apparatus for inspecting a scanned image of an output image includes an inspection reference image generator to generate an inspection reference image; an image inspection unit to determine a defect by comparing a difference between the inspection reference image and the scanned image with a threshold; a threshold determiner to determine the threshold; and a defect range determiner to determine a range of defect level of a plurality of artificial defects. Based on a difference computed for a defect selected from the plurality of artificial defects, the threshold determiner determines a threshold to be compared with the difference of the selected defect. The defect range determiner conducts a defect determination for the scanned image at the upper and lower limits for a threshold to determine a range of defect level of the plurality of artificial defects. | 03-20-2014 |
20140079293 | IMAGE INSPECTION APPARATUS, IMAGE INSPECTION METHOD, AND CONTROL PROGRAM OF IMAGE INSPECTION APPARATUS - An image inspection apparatus for inspecting an output image on a recording medium by scanning the output image as a scanned image includes an inspection reference image generator to generate an inspection reference image using data of an output-target image; an image inspection unit to determine whether the scanned image includes a defect by comparing a difference between the inspection reference image and the scanned image with a given threshold; and a threshold determiner to determine the given threshold. The threshold determiner computes a difference between the inspection reference image and the scanned image. The threshold determiner determines the given threshold based on the difference between the scanned image and the inspection reference image. | 03-20-2014 |
20140268207 | IMAGE EXAMINATION APPARATUS, IMAGE EXAMINATION SYSTEM, AND IMAGE EXAMINATION METHOD - An image examination apparatus includes a generation unit configured to generate an examination image for examining a read image; an extraction unit configured to extract, from the examination image, multiple reference points used for alignment between the examination and read images; a calculation unit configured to calculate information on misalignment between positions of the reference points and positions corresponding respectively to the reference points in the read image; an excluding unit configured to exclude a reference point from the multiple reference points, based on the information on misalignment; an alignment unit configured to perform alignment between the examination and read images based on the reference points other than the excluded reference point; and an examination unit configured to perform examination for determining whether there is a defect in the read image on the basis of a difference between the read and examination images. | 09-18-2014 |
20140268259 | IMAGE INSPECTION DEVICE, IMAGE INSPECTION SYSTEM, AND IMAGE INSPECTION METHOD - An image inspection device includes: a read-image acquiring unit that acquires a read image of a formed and output image; an inspection-image generating unit that generates an inspection image used for inspection of the read image on the basis of information of an image to be formed and output acquired from an image processing apparatus that corrects density of the image according to a state of an image forming apparatus, and generates the information; and an inspection-result acquiring unit that acquires a result of determination of a defect in the read image based on a difference between the inspection image and the read image. The inspection-image generating unit acquires density correction information in which densities before and after density of the image is corrected are associated, and generates the inspection image corresponding to density before corrected, on the basis of the acquired density correction information. | 09-18-2014 |
20140313538 | APPARATUS, SYSTEM, AND METHOD OF INSPECTING IMAGE, AND RECORDING MEDIUM STORING IMAGE INSPECTION CONTROL PROGRAM - An inspection apparatus, inspection system, inspection method, and inspection control program stored in a recording medium, each of which sets a reference point in a master image and a read image read from a printed image, which is to be used for detecting the positional shift between the read image and the master image, based on determination whether a pattern previously added to the printed image for detecting the positional shift is available or can be used to effectively detect the positional shift. | 10-23-2014 |
20140314281 | IMAGE INSPECTION APPARATUS, IMAGE INSPECTION SYSTEM AND IMAGE INSPECTION METHOD - An image inspection apparatus for checking an image printed on a recording medium includes: a reference pixel obtaining unit configured to generate a reference image and obtain a first pixel value from the reference image; a print pixel obtaining unit configured to extract an image printed area and obtain a second pixel value from the image; an offset processing unit configured to add a non-image-printed area; and an image checking unit configured to compute a difference between the first image pixel value and the second image pixel value and detect an error when the difference is higher than a predetermined threshold value, wherein the non-image-printed area contains a third pixel value that is different from the first pixel value or the second pixel value, and the image checking unit suspends a determination whether or not there is an error in the image printed area associated with the non-image-printed area. | 10-23-2014 |
20150063654 | IMAGE INSPECTION SYSTEM, IMAGE INSPECTION METHOD, AND RECORDING MEDIUM STORING IMAGE INSPECTION PROGRAM - An image inspection system, an image inspection method, and an image inspection program acquires a read image obtained by reading an output image, generates an inspection image for inspecting the read image based on data of a to-be-output image, acquires an inspection result including a determination whether the read image is defective, based on a difference between the inspection image and the read image, acquires coloring-material usage data indicating extent of coloring-material usage in the output image, the coloring-material usage data being read when the read image is generated, generates coloring-material usage defect rate data indicating a defect rate in association with coloring-material usage, based on the inspection result and the coloring-material usage data, and obtains coloring-material usage of the to-be-output image, based on data of pixels forming the to-be-output image. | 03-05-2015 |
20150269719 | IMAGE INSPECTING DEVICE, IMAGE FORMING SYSTEM, AND COMPUTER PROGRAM PRODUCT - An image inspecting device includes: an image inspection unit that inspects a read image obtained by reading an image formed by an image formation output, based on threshold information including one or more types of thresholds and a difference image indicating a difference between the read image and a reference image generated based on print data of the image formation output, and specifies a defect portion; and a screen information generation unit that generates and outputs threshold adjustment screen information including a threshold image indicating each value of the thresholds and an inspection result image indicating an inspection result of the defect portion, and threshold adjustment result screen information including a threshold image and a reinspection result image using adjusted threshold information; and a threshold information changing unit that changes the threshold information to the adjusted threshold information based on a threshold information change input. | 09-24-2015 |
Patent application number | Description | Published |
20140182903 | RESIN COMPOSITION, RESIN VARNISH, PREPREG, METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD - An object is to provide a resin composition that has excellent dielectric properties, that yields a highly heat-resistant cured product, that provides a low viscosity when made into a varnish, and that has a high Tg and a high flame retardancy without containing halogen. The resin composition contains a polyarylene ether copolymer (A) that has an intrinsic viscosity, measured in methylene chloride at 25° C., of 0.03 to 0.12 dL/g and that has an average of 1.5 to 3 phenolic hydroxyl groups in molecular terminal position per molecule, a triphenylmethane-type epoxy resin (B) that has a softening point of 50 to 70° C., and a cure accelerator (C), wherein the content of the polyarylene ether copolymer (A) is 60 to 85 mass parts where the total of the polyarylene ether copolymer (A) and the epoxy resin (B) is 100 mass parts. | 07-03-2014 |
20150218326 | MODIFIED POLYPHENYLENE ETHER, METHOD FOR PREPARING SAME, POLYPHENYLENE ETHER RESIN COMPOSITION, RESIN VARNISH, PREPREG, METAL-CLAD LAMINATE AND PRINTED CIRCUIT BOARD - A modified polyphenylene ether according to one aspect of the invention has an intrinsic viscosity, as measured in 25° C. methylene chloride, of from 0.03 to 0.12 dL/g, has on molecular ends thereof an average of 1.5 to 3 groups represented by formula (1) below per molecule, and includes not more than 5 mass % of a high-molecular-weight component having a molecular weight of 13,000 or more. | 08-06-2015 |
20150359093 | EPOXY RESIN COMPOSITION, PREPREG USING THE EPOXY RESIN COMPOSITION, METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD - It is an object of the present invention to provide an epoxy resin composition containing an epoxy compound, a low-molecular-weight phenol-modified polyphenylene ether and a cyanate compound as essential components, the epoxy resin composition having excellent dielectric characteristics and exhibiting high heat resistance while maintaining flame retardancy. To achieve this, the epoxy resin composition of the present invention is a thermosetting resin composition composed of a resin varnish containing (A) an epoxy compound having a number-average molecular weight of 1000 or less and containing at least two epoxy groups in the molecule without containing any halogen atoms, (B) a polyphenylene ether having a number-average molecular weight of 5000 or less, (C) a cyanate ester compound, (D) a curing catalyst and (E) a halogen flame retardant, all of the components (A) to (C) are dissolved in the resin varnish, while component (E) is dispersed without being dissolved in the resin varnish. | 12-10-2015 |
20150376338 | METHOD OF CURING THERMOSETTING RESIN COMPOSITION, THERMOSETTING RESIN COMPOSITION, AND PREPREG, METAL-CLAD LAMINATE, RESIN SHEET, PRINTED-WIRING BOARD, AND SEALING MATERIAL IN WHICH THERMOSETTING RESIN COMPOSITION IS USED - A method of curing a thermosetting resin composition according to the present invention includes mixing a thermosetting resin containing a benzoxazine compound and a curing accelerator containing a triazine thiol compound to prepare a thermosetting resin composition, and heating this thermosetting resin composition to be cured. | 12-31-2015 |
20150376444 | RESIN COMPOSITION, RESIN VARNISH, PREPREG, METAL-CLAD LAMINATE AND PRINTED WIRING BOARD - The invention relates to a resin composition which is characterized by including: a reaction product that includes (A) a polyphenylene ether having an average of 1.5 to 2 hydroxyl groups per molecule and (B) an epoxy compound having an average of 2 to 2.3 epoxy groups per molecule, wherein the reaction product is obtained by pre-reacting at least a part of hydroxyl groups on the polyphenylene ether (A) with epoxy groups on the epoxy compound (B) so that the concentration of terminal hydroxyl groups on the polyphenylene ether (A) becomes 700 μmol/g or less; (C) a cyanate ester compound; and (D) an organometallic salt. | 12-31-2015 |
20160060429 | THERMOSETTING RESIN COMPOSITION, PREPREG, METAL CLAD LAMINATE PLATE, AND PRINTED WIRING BOARD - A thermosetting resin composition contains a thermosetting resin, a hardener capable of reacting with the thermosetting resin, and a flame retardant. The flame retardant contains a first phosphor compound compatible with a mixture of the thermosetting resin and the hardener, and a second phosphor compound incompatible with the mixture. | 03-03-2016 |