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Hirokazu Maeda

Hirokazu Maeda, Tokyo JP

Patent application numberDescriptionPublished
20090009609PHOTOGRAPHING DEVICE WITH IMAGE OUTPUT CONTROL FUNCTION - A photographing device outputs image data signals to a peripheral device that reproduces the image data signals in a reproduction format predetermined according to the location where the peripheral device is actually used. The photographing device includes an output-format selector and an information receiver. The output-format selector selects an output format for the image data signals to be output to the peripheral device. The information receiver receives location information for where the peripheral device is in actual use. The output-format selector selects the output format corresponding to the reproduction format, based on reproduction-format information and the location information. The reproduction-format information represents the match between a plurality of the reproduction formats and the locations on the earth where each reproduction format is employed.01-08-2009
20100039535PHOTOGRAPHIC APPARATUS - A photographic apparatus comprises a monitor, a face detector, and an electronic zoom controller. The monitor displays a first through-image based on image data. The face detector performs face detection on an image of an area displayed on the monitor, based on the image data. The electronic zoom controller performs first electronic zoom control that enlarges and displays a second through-image corresponding to a predetermined area including a face area detected by the face detector, to the size of a display area of the first through-image, on the monitor. The electronic zoom controller performs second electronic zoom control that enlarges and displays an intermediate through-image corresponding to an intermediate area including the predetermined area and larger than the predetermined area, to the size of the display area of the first through-image, on the monitor, before performing the first electronic zoom control.02-18-2010
20100040358PHOTOGRAPHIC APPARATUS - A photographic apparatus comprises a flash that flashes and a controller. The controller obtains information regarding state of charge of the flash when an operation for preparing a photographic operation is conducted before the photographic operation corresponding to fully depressing a release button, calculates a first time until the flash reaches a charged state where the flash can flash on the basis of the information, calculates a second time after fully depressing said release button, and determines whether the photographic apparatus performs the photographic operation using the flash after the second time has elapsed or the photographic apparatus aborts the photographic operation on the basis of a comparison between the second time and a threshold. The second time is a difference between the first time and an elapsed time from a time point when the first time is calculated.02-18-2010
20100040359PHOTOGRAPHIC APPARATUS - A photographic apparatus comprises an information obtaining unit and a controller. The information obtaining unit obtains information regarding a photographic subject image. The controller performs a switching control that changes a first use mode to a second use mode on a basis of the information. The first use mode is set by a user, and the second use mode is different from the first use mode.02-18-2010
20100149383IMAGER FOR PHOTOGRAPHING A SUBJECT WITH A PROPERLY SIZE - An imager is provided having an image-capturing device, a display, and a view angle controller. The image-capturing device captures a subject image and outputs an image signal. The display displays a through image consisting of multiple images continuously displayed. The view angle controller controls a view angle of an image so that a ratio of an area of a subject in an area of an image is maintained at a certain value when the display displays a through image.06-17-2010

Patent applications by Hirokazu Maeda, Tokyo JP

Hirokazu Maeda, Tsukuba-Gun JP

Patent application numberDescriptionPublished
20090131699Antioxidant and process for producing the same - It is intended to provide a method of practically obtaining a natural antioxidant, which gives a sense of security to consumers when added to foods, by efficiently taking out an antioxidant component from soybeans. It is confirmed that a hot water extract obtained by extracting a soybean seeds with hot water at a high temperature exceeding 100° C. under weakly acidic conditions has an antioxidant effect. A low-molecular weight fraction of this hot water extract is further fractionated by taking advantage of a difference in solubility in a water-containing organic solvent or using an appropriate filter suitable for the molecular weight size to thereby efficiently give a highly antioxidant fraction.05-21-2009
20100040734Cacao Husk-Derived Water-Soluble, Dietary Fiber, Process For Its Production, Foods and Beverages Containing It And Methods For Their Preparation - It is an object of the invention to provide water-soluble dietary fiber obtained by hot water extraction from cacao husks, and to use the water-soluble dietary fiber for addition to acidic protein foods such as milk component-containing beverages, dispersion stabilizers for chocolate beverages and the like, coating agents with improved coatability, age resistors for starch-containing food products, and shelf-life extenders for foods and beverages which continue to maintain their microbiostatic properties even when added only in small amounts.02-18-2010

Patent applications by Hirokazu Maeda, Tsukuba-Gun JP

Hirokazu Maeda, Saitama JP

Patent application numberDescriptionPublished
20080259189IMAGING-DEVICE DRIVING SYSTEM - An imaging-device driving system, comprising a clock-signal generator, a smear detector, and a frequency-controller, is provided. The clock-signal generator generates a clock signal. The clock signal is used for driving an imaging device. The smear detector detects whether smear is present in an image signal. The image signal is generated by an imaging device. The frequency-controller raises the frequency of the clock signal when the smear detector detects the presence of the smear in the image signal.10-23-2008