Murakami, Utsunomiya-Shi
Etsuo Murakami, Utsunomiya-Shi JP
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20120165851 | CANNULA AND METHOD OF MANUFACTURING THE CANNULA - Disclosed is a cannula that can decrease the rate of increase in resistance that is generated when penetrating an incision formed in tissue. The cylindrical cannula ( | 06-28-2012 |
Shinya Murakami, Utsunomiya-Shi JP
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20110118876 | TEACHING LINE CORRECTING APPARATUS, TEACHING LINE CORRECTING METHOD, AND PROGRAM THEREOF - A teaching line correcting apparatus defines a first plane, which is determined by a first reference position of a preset first reference region, a second reference position of a preset second reference region, and a third reference position of a preset third reference region, defines a second plane, which is determined by a detected position of the first reference region, a detected position of the second reference region, and a detected position of the third reference region, calculates a corrective value for equalizing the first reference region to an origin, equalizing the first reference position of the first reference region as the origin to the detected position of the first reference region as the origin, and equalizing the first plane to the second plane, and correcting reference coordinates where operating points are taught based on the calculated corrective value. | 05-19-2011 |
Tomoatsu Murakami, Utsunomiya-Shi JP
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20100315780 | ELECTRIC VEHICLE AND METHOD OF COOLING VEHICULAR DC/DC CONVERTER - The present invention relates to an electric vehicle and a method of cooling a vehicular DC/DC converter. A fuel cell vehicle, as one example of an electric vehicle, includes a DC/DC converter connected between an electricity storage device and a fuel cell, for converting a voltage generated by the electricity storage device and applying the converted voltage to a motor, and converting a regenerated voltage produced by the motor in a regenerative mode or a voltage generated by the fuel cell and applying the converted voltage to the electricity storage device, and a cooling apparatus for cooling the DC/DC converter. The cooling apparatus includes a cooling fluid passage therein for a cooling fluid that flows therethrough, the cooling fluid passage including a bend. The cooling apparatus constructed such that the cooling fluid flowing upstream of the bend cools upper arm devices, while the cooling fluid flowing downstream of the bend cools lower arm devices. | 12-16-2010 |
20100326750 | COOLING DEVICE AND ELECTRIC VEHICLE USING COOLING DEVICE - Provided are a cooling device and an electric vehicle using the cooling device. The cooling device is used for cooling a switching module containing a switching element as a heating element. The cooling device includes a cooling liquid channel having a plurality of cooling fins through which the cooling liquid flows. The cooling fins have a cut-off portion at the position corresponding at least to a center portion of chips constituting the switching module in the flow direction of the cooling liquid. A chamber is formed in the cooling liquid channel by the cut-off portion. | 12-30-2010 |
Yasushi Murakami, Utsunomiya-Shi JP
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20110286733 | LENS-INTERCHANGEABLE CAMERA PERFORMING FOCUS CONTROL, LENS BARREL, AND PROGRAM - A lens-interchangeable camera includes a focus detector performing focus detection and a controller performing a drive control of a lens based on a defocus amount. The controller finishes focusing operation without driving the lens when the defocus amount is out a range of a first in-focus determination width, and performs the focusing operation when the defocus amount is out a range of the first in-focus determination width. The controller finishes the focusing operation without performing the focus detection again after completing the drive when the defocus amount is out a range of a second in-focus determination width, and performs the focus detection again after completing the drive when the defocus amount is out a range of the second in-focus determination width. The second in-focus determination width is set to be greater than the first in-focus determination width and be greater than or equal to a drive limit value. | 11-24-2011 |
Yoichi Murakami, Utsunomiya-Shi JP
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20110305314 | ELECTRON EMITTING DEVICE, IMAGE DISPLAY APPARATUS USING THE SAME, RADIATION GENERATION APPARATUS, AND RADIATION IMAGING SYSTEM - A field emission type electron emitting device includes a cathode including a mixture of a lanthanum oxide and a molybdenum oxide. | 12-15-2011 |
20110308936 | METHOD FOR MANUFACTURING LANTHANUM BORIDE FILM - A method for manufacturing a lanthanum boride film includes, in the state in which a lanthanum boride target having an oxygen content in a range of 0.4 to 1.2 percent by mass and a substrate are arranged to face each other, a step of forming a lanthanum boride film on the substrate by a sputtering technique, and when the mean free path of a sputtering gas molecule in film formation is represented by λ (mm) and the distance between the substrate and the target is represented by L (mm), L/λ is set to 20 or more, and the value obtained by dividing a discharge electrical power by a target area is set in a range of 1 to 5 W/cm | 12-22-2011 |
Yoshikazu Murakami, Utsunomiya-Shi JP
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20090029213 | METHOD FOR DETECTING ABNORMALITY IN FUEL CELL - The invention detects quickly and with high precision abnormalities in fuel cells. In a method of detecting abnormalities in a fuel cell | 01-29-2009 |