Hisao Suzuki
Hisao Suzuki, Aichi-Ken JP
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20100313846 | INTERNAL COMBUSTION ENGINE - In an internal combustion engine, on a cylinder head side, a tumble flow is formed that is directed from an intake vent opened on the cylinder head to an exhaust vent opened on the cylinder head. A direct injection valve injects fuel directly into a combustion space. The direct injection valve injects the fuel toward a section where a piston top surface intersects with a cylinder inner surface, at a point closer to an intake top dead center than a middle between the intake top dead center and an intake bottom dead center, and thereafter injects the fuel into the combustion space again. | 12-16-2010 |
Hisao Suzuki, Kasugai JP
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20080224909 | D/A CONVERTER - A digital-analog converter including a first selection circuit of switch elements, which are coupled to each other and to a high potential power supply, and a second selection circuit of switch elements, which are coupled to each other and to a low potential power supply. First and second voltage dividing circuit each include series-connected resistor elements, each coupled between adjacent switch elements of the corresponding selection circuit. A control circuit provides a control signal to the selection circuits to activate one of the switch elements in each selection circuit and couple the activated switch element to the corresponding potential power supply. The first and second voltage dividing circuits divide voltages of the high and low potential power supplies with the resistor elements between the activated switch elements. | 09-18-2008 |
20090015450 | D/A CONVERSION CIRCUIT AND A/D CONVERSION CIRCUIT - A D/A conversion circuit for performing D/A conversion at high speeds. The D/A conversion circuit includes a resistor string including a plurality of resistor elements connected between a low-potential power supply and a high-potential power supply. A plurality of first switch groups are connected to the connection nodes between the resistor elements for selectively outputting voltages at the connection nodes. The outputs of the switches of the first switch groups are connected in common to a corresponding one of the nodes. The plurality of nodes are connected to an output terminal of the D/A conversion circuit via a second switch group. Predetermined switches of the first switch groups are connected in parallel to third switches to apply voltages to the nodes. | 01-15-2009 |
20090091385 | DIFFERENTIAL AMPLIFIER CIRCUIT - A differential amplifier circuit of simple circuit configuration is disclosed, which is capable of releasing an output signal within a voltage range independent of the voltage range of a differential input signal. The differential amplifier circuit | 04-09-2009 |
20100225512 | A/D CONVERSION CIRCUIT FOR USE WITH LOW-POTENTIAL AND HIGH-POTENTIAL POWER SUPPLIES - A D/A conversion circuit for performing D/A conversion at high speeds. The D/A conversion circuit includes a resistor string including a plurality of resistor elements connected between a low-potential power supply and a high-potential power supply. A plurality of first switch groups are connected to the connection nodes between the resistor elements for selectively outputting voltages at the connection nodes. The outputs of the switches of the first switch groups are connected in common to a corresponding one of the nodes. The plurality of nodes are connected to an output terminal of the D/A conversion circuit via a second switch group. Predetermined switches of the first switch groups are connected in parallel to third switches to apply voltages to the nodes. | 09-09-2010 |
20100308913 | OPERATIONAL AMPLIFIER - An operational amplifier includes a first amplifier to which an input signal is applied, and a second amplifier to which an output of the first amplifier is applied, wherein the second amplifier includes a first transistor including a gate to which the output of the first amplifier is applied, and a second transistor including a gate to which the output of the first amplifier is applied, and a drain coupled to a source of the first transistor. | 12-09-2010 |
20120169383 | LEVEL CONVERSION CIRCUIT AND SEMICONDUCTOR DEVICE - A first conversion circuit converts a first clock signal based on a signal level of a first voltage into a second clock signal based on a signal level of a second voltage. A flip-flop circuit supplied with the first voltage as an operation voltage latches and outputs a signal, which is based on the signal level of the first voltage, in accordance with the first clock signal. A second conversion circuit supplied with the second voltage as an operation voltage converts a signal level of an input signal, which is based on an output signal of the flip-flop circuit, into the signal level of the second voltage in synchronization with the second clock signal. | 07-05-2012 |
Hisao Suzuki, Miyagi JP
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20090267913 | TOUCH PANEL AND MANUFACTURING METHOD OF THE SAME - A touch panel includes a first support, a second support, a first resistive layer formed on the first support, a second resistive layer formed on the second support, a first conductor pattern including a first electrode portion that extends in a first direction, and a first end portion and a second end portion opposite thereto, a second conductor pattern including a second electrode portion that extends in a second direction that intersects with the first direction, and a first end portion and a second end portion opposite thereto, a first structure layer that is formed on the first resistive layer adjacently to the first end portion of the first conductor pattern, and has a thickness that is gradually reduced in proportion to a distance from the first end portion, and a bonding layer including a first bonding surface and a second bonding surface. | 10-29-2009 |
Hisao Suzuki, Nagano JP
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20090018181 | DRUG COMPOSITION FOR PREVENTION OR INHIBITION OF ADVANCE OF DIABETIC COMPLICATION - The present invention provides pharmaceutical compositions which can achieve good state of glycemic control and correct postprandial hyperglycemia and early morning fasting hyperglycemia. The present pharmaceutical composition is for administration before meal to prevent or inhibit the progression of diabetic complication, which comprises 5 to 45 mg, as a single dose, of mitiglinide or a pharmaceutically acceptable salt thereof, or a hydrate thereof (for example, mitiglinide calcium salt hydrate). And said compositions are extremely useful for prevention or inhibition of progression of, for example, diabetic microvascular complications and arteriosclerotic diseases, because the frequency of adverse drug reactions such as hypoglycemic symptoms and gastrointestinal disorders is low. | 01-15-2009 |
Hisao Suzuki, Toyohashi-Shi JP
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20120219720 | METHOD OF MANUFACTURING SURFACE-COATED CUTTING TOOL WITH EXCELLENT ABRASION RESISTANCE - A method of manufacturing a surface-coated cutting tool includes: forming an aluminum oxide layer having a layer thickness of 0.05 to 5 μm and an α-alumina structure with a corundum type crystal structure on a cutting tool body using a sol-gel method. The step of forming includes adding an alcohol to aluminum alkoxide; adding an acid; stirring the mixture at 10° C. or lower to form a sol; applying the sol on a surface of the cutting tool body or an outer-most surface of a hard-coating layer formed on the surface of the cutting tool body; performing a drying process at least once, the applied sol being dried at 100 to 400° C. in the drying process; and annealing the cutting tool body with a dried sol layer at 500 to 1000° C. | 08-30-2012 |
Hisao Suzuki, Aichi JP
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20140091677 | PIEZOELECTRIC ELEMENT - A piezoelectric element includes a substrate, a lower electrode layer, a piezoelectric layer, and an upper electrode layer. The lower electrode layer is fixed to the substrate and the piezoelectric layer is formed on the lower electrode layer. The upper electrode layer is formed on piezoelectric layer. The lower electrode layer contains pores therein and has a larger thermal expansion coefficient than the piezoelectric layer. | 04-03-2014 |
20150028444 | INFRARED DETECTION ELEMENT - An infrared detection element includes a substrate, a lower electrode layer, a pyroelectric layer, and an upper electrode layer. The lower electrode layer is fixed to the substrate, and the pyroelectric layer is formed on the lower electrode layer. The upper electrode layer is formed on pyroelectric layer. The lower electrode layer contains pores therein and has a larger thermal expansion coefficient than the pyroelectric layer. | 01-29-2015 |
Hisao Suzuki, Nagoya JP
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20130222169 | D/A CONVERTER - A digital-to-analog (D/A) converter includes D/A conversion circuits and an amplifier circuit coupled between the D/A conversion circuits. Each D/A conversion circuit includes an R-2R ladder type resistor network, first transistors coupled between the resistor network and a first wiring at a first voltage level, and second transistors coupled between the resistor network and a second wiring at a second voltage level. The sizes of the first transistors are set at a ratio of powers of 2. The sizes of second transistors are set at a ratio of powers of 2. The second transistors are respectively turned on and off complementarily to the first transistors according to the digital input signal. | 08-29-2013 |
20140210657 | D/A CONVERTER - A digital-to-analog (D/A) converter includes first resistors coupled in series, second resistors respectively coupled to the first resistors and each having a resistance twice as large as the resistance of the first resistor, and first switch circuits respectively coupled to the second resistors. Third resistors each have a resistance twice as large as the resistance of the first resistor. Second switch circuits each are coupled to the third resistors and a GND wire. A control circuit controls the first and second switch circuit in accordance with the digital input signals to set a state of a connection node to either one of a first voltage, a second voltage, and a high impedance. | 07-31-2014 |
Hisao Suzuki, Mishima-Shi JP
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20140191065 | FUEL INJECTION VALVE - A fuel injection valve that can favorably reduce the film thickness of fuel ejected from an outlet of an injection hole without relying on increase of the fuel pressure, whereby atomization of fuel spray can be favorably promoted, is provided. | 07-10-2014 |