Naoki Maruyama
Naoki Maruyama, Chiba JP
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20090255610 | Cold-Rolled Steel Sheet Excellent in Paint Bake Hardenability and Ordinary-Temperature Non-Aging Property and Method of Producing the Same - The invention provides a cold-rolled steel sheet excellent in paint bake hardenability and ordinary-temperature non-aging property comprising, in mass %, C: 0.0005-0.0040%, Si: 0.8% or less, Mn: 2.2% or less, S: 0.0005-0.009%, Cr: 0.4-1.3%, O: 0.003-0.020%, P: 0.045-0.12%, B: 0.0002-0.0010%, Al: 0.008% or less, N: 0.001-0.007%, and a balance of Fe and unavoidable impurities. Ultra-low-carbon steel retaining solute N and containing added Cr, P, B and O is used to produce hot-rolled and cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet that exhibit both high paint bake hardenability and ordinary-temperature non-aging property. | 10-15-2009 |
Naoki Maruyama, Saitama-Shi JP
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20110228119 | IMAGE PICKUP APPARATUS HAVING MASKING FUNCTION - An image pickup apparatus includes adjustment processors | 09-22-2011 |
20120013765 | IMAGING APPARATUS - An imaging apparatus includes an imaging unit, a white balance adjustment unit configured to adjust a white balance of image data output from the imaging unit, a determination unit configured to determine brightness of the image data, a filter control unit configured to control a filter in order not to cause light including a predetermined wavelength component incident on the imaging unit, and a control unit configured to, if the determination unit determines that the image data is darker than a predetermined value, execute both of a first mode for amplifying a gain of each color of the image data by the white balance adjustment unit and a second mode for controlling the filter by the filter control unit so as to cause the light including the predetermined wavelength component incident on the imaging unit. | 01-19-2012 |
20130194485 | IMAGING APPARATUS, AND CONTROL METHOD FOR THE SAME - An imaging apparatus includes an autofocus function, and performs focus adjustment by displacing a focus lens to an in-focus opposition. A focal correction calculation unit calculates a focal correction amount using at least one type of information selected from the diaphragm information used for exposure adjustment, positional information for the zoom lens, and positional information for the focus lens. The focal correction amount is further revised, and processing is executed to suppress coloring on the subject image resulting from chromatic aberration. The correction amount after revision is sent to a focal adjustment unit and the focal lens is driven and controlled by the lens control unit. | 08-01-2013 |
20140168503 | EXTERNAL APPARATUS AND IMAGING APPARATUS - A focus correction setting application is connected to an imaging apparatus such that the focus correction setting application can communicate with the imaging apparatus. The focus correction setting application holds, in a focus position correction amount table with respect to various light sources, focus position correction amounts for correcting a shift in a focus position caused by inserting or removing an optical filter into or from an optical path of a lens group of the imaging apparatus, selects a light source in a window, acquires a focus position correction amount corresponding to the selected light source among the held focus position correction amounts, and controls the imaging apparatus to correct the focus position by the acquired focus position correction amount when inserting or removing the optical filter. | 06-19-2014 |
Naoki Maruyama, Matsumoto JP
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20120206525 | FLUID-EJECTING DEVICE AND FLUID-EJECTING METHOD - To minimize any decrease in image quality, even in an instance in which there is a displacement in a landing position of a fluid in a region in which nozzle rows overlap, (A) a fluid-ejecting device including: a first nozzle column; (B) a second nozzle column, the second nozzle column being arranged so as to form an overlapping region; and (C) a control part for causing the fluid to be ejected so that in each of a plurality of raster lines arranged in a row in the predetermined direction in the overlapping region, dots to be formed are apportioned between the first nozzles and the second nozzles; the control part causing the fluid to be ejected so that there are produced. | 08-16-2012 |
Naoki Maruyama, Chiyoda-Ku JP
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20120222781 | HIGH STRENGTH STEEL PLATE WITH ULTIMATE TENSILE STRENGTH OF 900 MPa OR MORE EXCELLENT IN HYDROGEN EMBRITTLEMENT RESISTANCE AND METHOD OF PRODUCTION OF SAME - High strength steel plate with an ultimate tensile strength of 900 MPa or more which is excellent in hydrogen embrittlement resistance characterized in that, in the structure of the steel plate, (a) by volume fraction, ferrite is present in 10 to 50%, bainitic ferrite and/or bainite in 10 to 60%, and tempered martensite in 10 to 50%, and (b) iron-based carbides which contain Si or Si and Al in 0.1% or more are present in 4×10 | 09-06-2012 |
20140178712 | HIGH YIELD RATIO HOT ROLLED STEEL SHEET WHICH HAS EXCELLENT LOW TEMPERATURE IMPACT ENERGY ABSORPTION AND HAZ SOFTENING RESISTANCE AND METHOD OF PRODUCTION OF SAME - Hot rolled steel sheet which has a maximum tensile strength of 600 MPa or more and has an excellent low temperature impact energy absorption and HAZ softening resistance and a method of production of the same are provided, that is, sheet which contains, by mass %, C: 0.04 to 0.09%, Si: 0.4% or less, Mn: 1.2 to 2.0%, P: 0.1% or less, S: 0.02% or less, Al: 1.0% or less, Nb: 0.02 to 0.09%, Ti: 0.02 to 0.07%, and N: 0.005% or less, where 2.0≦Mn+8[% Ti]+12[% Nb]≦2.6, has a balance of Fe and unavoidable impurities, has an area percentage of pearlite of 5% or less, has a total area percentage of martensite and retained austenite of 0.5% or less, has a balance of a metal structure of ferrite and/or bainite, has an average grain size of ferrite and bainite of 10 μm or less, has an average particle size of alloy carbonitrides with incoherent interfaces which contain Ti and Nb of 20 nm or less, and has a yield ratio of 0.85 or more. | 06-26-2014 |
20140193665 | GALVANNEALED LAYER AND STEEL SHEET COMPRISING THE SAME, AND METHOD FOR PRODUCING THE SAME - Provided are: a galvannealed steel sheet, reliably and sufficiently improved in the adhesiveness of a plated layer with a base steel sheet, as a galvannealed steel sheet, prepared by using a high-strength steel sheet as a base material; and a method for producing the galvannealed steel sheet. | 07-10-2014 |
Naoki Maruyama, Tsukuba-Shi JP
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20130153834 | LIQUID COMPOSITION, AND RESISTOR FILM, RESISTOR ELEMENT AND CIRCUIT BOARD USING SAME - There is provided a liquid composition that can form a resistor exhibiting a stable resistance value. One mode of the liquid composition of the invention is a liquid composition comprising (a) an epoxy resin, (b) carbon black particles, (c) carbon nanotubes and (d) a solvent with a vapor pressure of less than 1.34×10 | 06-20-2013 |
20150068426 | LIQUID COMPOSITION, AND RESISTOR FILM, RESISTOR ELEMENT AND CIRCUIT BOARD - There is provided a liquid composition that can form a resistor exhibiting a stable resistance value. One mode of the liquid composition of the invention is a liquid composition comprising (a) an epoxy resin, (b) carbon black particles, (c) carbon nanotubes and (d) a solvent with a vapor pressure of less than 1.34×10 | 03-12-2015 |
Naoki Maruyama, Utsunomiya-Shi JP
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20130293889 | POSITION MEASURING APPARATUS, PATTERN TRANSFER APPARATUS, AND METHOD FOR MANUFACTURING A DEVICE - A position measuring apparatus configured to measure a position of an measured object using a plate-like scale including a grating pattern, includes a supporting unit configured to be arranged between a structure and the scale and to support the scale, in which the supporting unit includes a spring element that reduces vibration transferred from the structure to the scale in a plate thickness direction. | 11-07-2013 |
20130313744 | IMPRINT APPARATUS, IMPRINT METHOD, AND METHOD OF MANUFACTURING ARTICLE - The present invention provides an imprint apparatus which performs an imprint process in which a resin on a substrate is cured, in a contact state in which a mold is kept in contact with the resin, to transfer a pattern onto the substrate, the apparatus including a stage configured to move upon holding the substrate, a detection unit configured to detect a first mark formed on the mold, and a second mark formed on the substrate, and a processing unit configured to perform alignment of the mold and the substrate in the contact state. | 11-28-2013 |
Naoki Maruyama, Nagano-Ken JP
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20140210892 | Print Control Device, Control Method of a Positioning Data, and Positioning System - When the discharge volume of a specific ink is adjusted additionally to uniformly adjusting the discharge volume of a plurality of inks used for printing, a correction ratio input unit of a printer driver execution unit of a print control device receives input of a total correction ratio for correcting the discharge volume of cyan ink, magenta ink, yellow ink, and black ink, and receives input of a specific correction ratio for further correcting the discharge volume of black ink. The discharge volume correction unit sets the corrected discharge volume of cyan ink, magenta ink, and yellow ink to the product of the rated discharge volume times the total correction ratio, and sets the corrected discharge volume of black ink to the product of the rated discharge volume times a correction ratio multiple, which is the product of the total correction ratio and the specific correction ratio. | 07-31-2014 |