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1
JP5916789B2
Publication/Patent Number: JP5916789B2
Publication date: 2016-05-11
Application number: 2014088974
Filing date: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sand mold for casting in which sand recycling in a molding cycle of a lamination layer molding method is allowed in a manufacturing method of a sand mold for casting using an ink jet type lamination layer molding method to be capable of decreasing a manufacturing cost.SOLUTION: A manufacturing method of a sand mold for casting comprises: a mixing step in which sand and a curative are mixed into kneaded sand; a lamination printing step in which resin is printed while laminating the kneaded sand layer one by one to mold the sand mold for casting; a recovery step in which the kneaded sand that the resin is not printed on in the lamination printing step is recovered; a regeneration step in which the kneaded sand recovered in the recovery step is calcined to be reclamation sand; and a reclamation sand introduction step in which the reclamation sand is introduced into the mixing step as at least a part of the sand. PROBLEM TO BE SOLVED: To provide a manufacturing method of a sand mold for casting in which sand recycling in a molding cycle of a lamination layer molding method is allowed in a manufacturing method of a sand mold for casting using an ink jet type lamination layer molding ...more ...less
2
JP5701176B2
Publication/Patent Number: JP5701176B2
Publication date: 2015-04-15
Application number: 2011170796
Filing date: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive device that can implement switching control with satisfactory loss and noise characteristics even when operating conditions change.SOLUTION: The gate drive device includes: a constant current drive circuit 11C; a constant voltage drive circuit 11V; a circuit characteristic information holding section 15 for holding information on either or both of a switching loss and a radiation noise caused when each of the constant current drive circuit 11C and the constant voltage drive circuit 11V drives a switching element 2 with respect to a parameterized operating condition of the switching element 2; an operating condition detection section 14 for detecting the operating condition of the switching element 2; and a drive circuit switching sections 12 PROBLEM TO BE SOLVED: To provide a gate drive device that can implement switching control with satisfactory loss and noise characteristics even when operating conditions change.SOLUTION: The gate drive device includes: a constant current drive circuit 11C; a constant voltage ...more ...less
3
JP2015205337A
Publication/Patent Number: JP2015205337A
Publication date: 2015-11-19
Application number: 2014088974
Filing date: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sand mold for casting in which sand recycling in a molding cycle of a lamination layer molding method is allowed in a manufacturing method of a sand mold for casting using an ink jet type lamination layer molding method to be capable of decreasing a manufacturing cost.SOLUTION: A manufacturing method of a sand mold for casting comprises: a mixing step in which sand and a curative are mixed into kneaded sand; a lamination printing step in which resin is printed while laminating the kneaded sand layer one by one to mold the sand mold for casting; a recovery step in which the kneaded sand that the resin is not printed on in the lamination printing step is recovered; a regeneration step in which the kneaded sand recovered in the recovery step is calcined to be reclamation sand; and a reclamation sand introduction step in which the reclamation sand is introduced into the mixing step as at least a part of the sand. PROBLEM TO BE SOLVED: To provide a manufacturing method of a sand mold for casting in which sand recycling in a molding cycle of a lamination layer molding method is allowed in a manufacturing method of a sand mold for casting using an ink jet type lamination layer molding ...more ...less
4
DE102004052029B4
Publication/Patent Number: DE102004052029B4
Publication date: 2013-04-11
Application number: 102004052029
Filing date: 2004-10-26
Abstract: Brennstoffzelle mit einem Membranelektrodenverbundkörper (1)
5
JP5219662B2
Publication/Patent Number: JP5219662B2
Publication date: 2013-06-26
Application number: 2008179258
Filing date: 2008-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an insulating composition which is comparatively easily handled upon molding and has high adhesiveness to a metal such as copper and high heat conductivity. SOLUTION: The insulating composition is a mixture of a liquid crystalline polymer and a thermosetting resin PROBLEM TO BE SOLVED: To provide an insulating composition which is comparatively easily handled upon molding and has high adhesiveness to a metal such as copper and high heat conductivity. SOLUTION: The insulating composition is a mixture of a liquid crystalline polymer and a ...more ...less
6
JP2013038843A
Publication/Patent Number: JP2013038843A
Publication date: 2013-02-21
Application number: 2011170796
Filing date: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a gate drive device that can implement switching control with satisfactory loss and noise characteristics even when operating conditions change.SOLUTION: The gate drive device includes: a constant current drive circuit 11C; a constant voltage drive circuit 11V; a circuit characteristic information holding section 15 for holding information on either or both of a switching loss and a radiation noise caused when each of the constant current drive circuit 11C and the constant voltage drive circuit 11V drives a switching element 2 with respect to a parameterized operating condition of the switching element 2; an operating condition detection section 14 for detecting the operating condition of the switching element 2; and a drive circuit switching sections 12 PROBLEM TO BE SOLVED: To provide a gate drive device that can implement switching control with satisfactory loss and noise characteristics even when operating conditions change.SOLUTION: The gate drive device includes: a constant current drive circuit 11C; a constant voltage ...more ...less
7
JP5069711B2
Publication/Patent Number: JP5069711B2
Publication date: 2012-11-07
Application number: 2009055179
Filing date: 2009-03-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a MOSFET model for circuit simulation
8
JP2012177060A
Publication/Patent Number: JP2012177060A
Publication date: 2012-09-13
Application number: 2011041806
Filing date: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin cured material with highly uniform electrical insulation property and heat conductivity
9
JP2012041507A
Publication/Patent Number: JP2012041507A
Publication date: 2012-03-01
Application number: 2010186402
Filing date: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition that provides a homogeneous epoxy resin cured product having high electric insulation and thermal conductivity and that has excellent moldability.SOLUTION: The epoxy resin composition contains an epoxy resin having a liquid-crystalline unit including a mesogen group PROBLEM TO BE SOLVED: To provide an epoxy resin composition that provides a homogeneous epoxy resin cured product having high electric insulation and thermal conductivity and that has excellent moldability.SOLUTION: The epoxy resin composition contains an epoxy resin having a ...more ...less
10
JP2011153265A
Publication/Patent Number: JP2011153265A
Publication date: 2011-08-11
Application number: 2010017239
Filing date: 2010-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition affording a homogeneous resin cured product having high electrical insulating properties and heat conductivity
11
JP2011153268A
Publication/Patent Number: JP2011153268A
Publication date: 2011-08-11
Application number: 2010017248
Filing date: 2010-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition giving a uniform resin cured product of high electric insulating performance and thermal conductivity
13
US7749623B2
Publication/Patent Number: US7749623B2
Publication date: 2010-07-06
Application number: 11/080,455
Filing date: 2005-03-16
Abstract: A fuel cell is obtained, in which oxidation degradation of a catalyst in the cathode can be prevented even if a large volume of air instantaneously penetrates into the cell, and the fuel-cell characteristics also do not deteriorate even though starting-up, shutting-down and pausing operations are repeatedly performed. As a method of controlling a fuel cell system, hydrogen-containing fuel gas is supplied to the anode and oxidant gas is supplied to the cathode, an external load is connected between the anode and the cathode so that the fuel cell generates electric power, the external load is disconnected after the power generation, a resistor is connected between the anode and the cathode, supply of the oxidant gas is stopped, and then supply of the fuel gas is stopped after the potential at the cathode has dropped to equal to or lower than the potential at which hydrogen evolution starts, so as to pause the fuel cell. A fuel cell is obtained, in which oxidation degradation of a catalyst in the cathode can be prevented even if a large volume of air instantaneously penetrates into the cell, and the fuel-cell characteristics also do not deteriorate even though starting-up, shutting-down and ...more ...less
14
JP2010018679A
Publication/Patent Number: JP2010018679A
Publication date: 2010-01-28
Application number: 2008179258
Filing date: 2008-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an insulating composition which is comparatively easily handled upon molding and has high adhesiveness to a metal such as copper and high heat conductivity. SOLUTION: The insulating composition is a mixture of a liquid crystalline polymer and a thermosetting resin PROBLEM TO BE SOLVED: To provide an insulating composition which is comparatively easily handled upon molding and has high adhesiveness to a metal such as copper and high heat conductivity. SOLUTION: The insulating composition is a mixture of a liquid crystalline polymer and a ...more ...less
15
JP2010196016A
Publication/Patent Number: JP2010196016A
Publication date: 2010-09-09
Application number: 2009045743
Filing date: 2009-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition giving a resin cured product with high electric insulation property and heat conductivity
16
JP2010211387A
Publication/Patent Number: JP2010211387A
Publication date: 2010-09-24
Application number: 2009055179
Filing date: 2009-03-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a MOSFET model for circuit simulation
17
JP2010196015A
Publication/Patent Number: JP2010196015A
Publication date: 2010-09-09
Application number: 2009045732
Filing date: 2009-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition giving a uniform resin cured product with high electric insulation property and heat conductivity and being excellent in moldability
19
DE69841740D1
Publication/Patent Number: DE69841740D1
Publication date: 2010-08-05
Application number: 69841740
Filing date: 1998-01-22
20
TW201040053A
Publication/Patent Number: TW201040053A
Publication date: 2010-11-16
Application number: 99105506
Filing date: 2010-02-25
Abstract: Portal frames for a car-washing machine will be assembled easily and reliably using pipes. In a carwash machine (10) having portal frames (100) that extend across a vehicle