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1
JP2017090126A
Publication/Patent Number: JP2017090126A
Publication date: 2017-05-25
Application number: 2015217812
Filing date: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized current sensor in which the core does not undergo magnetic saturation.SOLUTION: A current sensor 10 includes: a core 100 formed by stacking a plurality of magnetic flat plates 110 and 112 each having a bottom 120 and a plurality of arm parts 130 erected separately from the bottom 120; a gap 140 as a space surrounded with the bottoms 120 and pairs of adjacent arm parts 130; and a detection element 90 that is disposed in the gap 140 and detects a magnetic flux occurring when a conductor 80 inserted into the gap 140 is energized. In the current sensor 10 PROBLEM TO BE SOLVED: To provide a small-sized current sensor in which the core does not undergo magnetic saturation.SOLUTION: A current sensor 10 includes: a core 100 formed by stacking a plurality of magnetic flat plates 110 and 112 each having a bottom 120 and a plurality of ...more ...less
2
JP6246688B2
Publication/Patent Number: JP6246688B2
Publication date: 2017-12-13
Application number: 2014190645
Filing date: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red light emission control part 82 is configured to: when the red light emission command is provided PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red ...more ...less
3
JP6246695B2
Publication/Patent Number: JP6246695B2
Publication date: 2017-12-13
Application number: 2014213938
Filing date: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent error detection of disconnection at the time of output change-over.SOLUTION: When a light emission command for visual confirmation is inputted
4
JP2017090168A
Publication/Patent Number: JP2017090168A
Publication date: 2017-05-25
Application number: 2015218736
Filing date: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor capable of suppressing the deviation of the magnetic field distribution occurring in a part of a plurality of gaps.SOLUTION: The current sensor includes: a core 10 that is made of a magnetic substance
5
JP2016149285A
Publication/Patent Number: JP2016149285A
Publication date: 2016-08-18
Application number: 2015026122
Filing date: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a luminance control device and a luminance control method capable of acquiring high luminance from a light emitter for a railroad using a light-emitting element.SOLUTION: A luminance control device 1 includes an LED 11 (a light-emitting element) for emitting light by receiving current PROBLEM TO BE SOLVED: To provide a luminance control device and a luminance control method capable of acquiring high luminance from a light emitter for a railroad using a light-emitting element.SOLUTION: A luminance control device 1 includes an LED 11 (a light-emitting element) ...more ...less
6
JP2016078741A
Publication/Patent Number: JP2016078741A
Publication date: 2016-05-16
Application number: 2014213938
Filing date: 2014-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent error detection of disconnection at the time of output change-over.SOLUTION: When a light emission command for visual confirmation is inputted
7
JP2016147603A
Publication/Patent Number: JP2016147603A
Publication date: 2016-08-18
Application number: 2015026121
Filing date: 2015-02-13
Abstract: PROBLEM TO BE SOLVED: To suppress a variance in the light emission intensity of a special signal light emitting machine.SOLUTION: When an abnormality or the like occurs at a railroad crossing
8
JP2015112593A
Publication/Patent Number: JP2015112593A
Publication date: 2015-06-22
Application number: 2013259275
Filing date: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating waste water having high hardness
9
JP2015178354A
Publication/Patent Number: JP2015178354A
Publication date: 2015-10-08
Application number: 2014190645
Filing date: 2014-09-19
Abstract: PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red light emission control part 82 is configured to: when the red light emission command is provided PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red ...more ...less
10
JP2015178357A
Publication/Patent Number: JP2015178357A
Publication date: 2015-10-08
Application number: 2015034506
Filing date: 2015-02-24
Abstract: PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red light emission control part 82 is configured to: when the red light emission command is provided PROBLEM TO BE SOLVED: To enable existing cables to be used as they are in order to confirm whether a special signal light emitter is visible.SOLUTION: Each relay operates on the basis of a red light emission command or a visibility confirmation light emission command. A red ...more ...less
11
JP5680385B2
Publication/Patent Number: JP5680385B2
Publication date: 2015-03-04
Application number: 2010265348
Filing date: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a composite viaduct is equipped with: a CFT column 21 that is formed of steel pipes filled with concrete; an upper-layer beam steel box girder that can be constructed by arranging it on the CFT column 21 and moving it in a horizontal direction; an upper-layer beam steel box girder member 23 composed of an insert steel frame 24 that is installed to an anchor frame 22 provided on the CFT column 21 and to the upper-layer beam steel box girder; a CFT column joint part that joins the CFT column 21 and the upper-layer beam steel box girder member 23; and a composite beam floor slab 26 that is arranged on the upper-layer beam steel box girder member 23 and made of concrete. PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a ...more ...less
12
JP5662493B2
Publication/Patent Number: JP5662493B2
Publication date: 2015-01-28
Application number: 2013011805
Filing date: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To enable a safe duration time shut-off at proper timing by improving a flow variation presence/absence determining method for determining the presence or absence of substantial flow variation in a normal operation or a non-use state due to forgetting of turn-off.SOLUTION: A gas shut-off device includes a flow variation detecting section 112 PROBLEM TO BE SOLVED: To enable a safe duration time shut-off at proper timing by improving a flow variation presence/absence determining method for determining the presence or absence of substantial flow variation in a normal operation or a non-use state due to forgetting of ...more ...less
13
JP5634839B2
Publication/Patent Number: JP5634839B2
Publication date: 2014-12-03
Application number: 2010265345
Filing date: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a composite viaduct is equipped with a CFT column 12 that is formed of steel pipes filled with concrete PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a ...more ...less
14
JP5575619B2
Publication/Patent Number: JP5575619B2
Publication date: 2014-08-20
Application number: 2010265346
Filing date: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a composite viaduct is equipped with: a CFT column 12 that is formed of steel pipes filled with concrete; an upper-layer beam steel box girder member 13 having an upper-layer beam steel box girder that can be constructed by arranging it on the CFT column 12 and moving it in a horizontal direction; a CFT column joint part 16 that joins the CFT column 12 and the upper-layer beam steel box girder member 13; and a composite beam floor slab 14 that is made of concrete and arranged on the upper-layer beam steel box girder member 13. PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a ...more ...less
15
JP5587149B2
Publication/Patent Number: JP5587149B2
Publication date: 2014-09-10
Application number: 2010265347
Filing date: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a composite viaduct is equipped with: a CFT column 12 that is formed of steel pipes filled with concrete; a column capital joint part that is a capital of the CFT column 12 to which a bar arrangement is applied; a beam and floor slab 13 of PC/RC that can be constructed by arranging it on the CFT column 12 and moving it in a horizontal direction PROBLEM TO BE SOLVED: To provide a construction structure of a composite viaduct and a construction method of the composite viaduct which enables construction even in a narrow space in a short period of time and building at a lowered cost.SOLUTION: A construction structure of a ...more ...less
16
JP5563202B2
Publication/Patent Number: JP5563202B2
Publication date: 2014-07-30
Application number: 2008152096
Filing date: 2008-06-10
Abstract: PROBLEM TO BE SOLVED: To detect a small flow of gas leakage which is equal to an ignition flow level or below in an early stage by improving a leakage determination method. SOLUTION: A selection unit 111 determines the flow category of a gas flow Q measured by a gas flow sensor 121 and PROBLEM TO BE SOLVED: To detect a small flow of gas leakage which is equal to an ignition flow level or below in an early stage by improving a leakage determination method. SOLUTION: A selection unit 111 determines the flow category of a gas flow Q measured by a gas flow sensor ...more ...less
17
JP5184764B2
Publication/Patent Number: JP5184764B2
Publication date: 2013-04-17
Application number: 2006203173
Filing date: 2006-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic gas meter capable of avoiding the situation where gas supply is broken
18
JP5162485B2
Publication/Patent Number: JP5162485B2
Publication date: 2013-03-13
Application number: 2009021341
Filing date: 2009-02-02
Abstract: PROBLEM TO BE SOLVED: To confirm visibility of an object railroad signal from a plurality of adjacent railroad signals and its other noise component. SOLUTION: When the (i)th and the (i+1)th flashing patterns are the same
19
JP5130085B2
Publication/Patent Number: JP5130085B2
Publication date: 2013-01-30
Application number: 2008062686
Filing date: 2008-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter that prevents measurement accuracy from being degraded by properly switching a measurement mode and prevents consumption power from being increased even when not recognized whether a gas apparatus as a pulsation generating source is installed in a users' house or a neighbor's house or the gas apparatus repeats starting and stopping of its operation. SOLUTION: The ultrasonic flowmeter includes a pair of ultrasonic oscillators which are respectively disposed on positions at an upstream side and a downstream side of a fluid channel so as to be separated at a predetermined distance PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter that prevents measurement accuracy from being degraded by properly switching a measurement mode and prevents consumption power from being increased even when not recognized whether a gas apparatus as a pulsation generating ...more ...less
20
JP5140464B2
Publication/Patent Number: JP5140464B2
Publication date: 2013-02-06
Application number: 2008062666
Filing date: 2008-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic gas meter for stopping abnormality determination or flow rate integration to a flow sensor when a gas meter is dismantled