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JP6064340B2 |
To provide a power consumption sensor and extension units thereof, which constitute a power consumption measurement system capable of offering superior accuracy in power consumption measurement by employing the simplest configuration pos...
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JP6061128B2 |
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JP2017011779A |
To provide a communication apparatus capable of displaying a piece of information on power consumption by a piece of equipment when the equipment operates.A communication apparatus includes: an acquisition section 11 that acquires a piec...
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JP6039254B2 |
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JP6035263B2 |
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JP6026681B1 |
[Subject] Simple cover fitting structure and seal structure accompanying it are easily realized to the case made of resin. [Means for Solution] While being the watt hour meter for high pressures provided with base 11 made of resin, and c...
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JP6024944B2 |
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JP6027737B2 |
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JP3207472U |
[Subject] By having made data communications between a measurement unit and a display unit into a radio type, and having carried out wire saving, a radio type demand monitoring device which eased installation operation and a management b...
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JP6023454B2 |
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JP6023380B2 |
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JP6021848B2 |
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JP6020795B2 |
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JP6013385B2 |
To provide a smart meter capable of displaying a test result of a measurement unit and reporting the test result to an electric power company.There are provided a power measurement unit 24 that measures a voltage value and a current valu...
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JP6004387B2 |
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JP6003429B2 |
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JP5990810B2 |
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JP2016164506A |
To provide a semiconductor device, a watthour meter, and a program that rationalize while guaranteeing robustness and usability.A semiconductor device comprises: a measuring unit 10 that measures the amount of power use and is controlled...
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JP5983619B2 |
There is demand for a small sensor capable of accurately obtaining electric current consumption or other data while minimizing the frequency of battery replacement or other maintenance. This sensor (measuring device) is provided with at ...
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JP5984471B2 |
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JP2016526683A |
The method for detecting the magnetic coupling in the instrument is to acquire information indicating the power consumption measured in the watt hour meter of a plurality of power lines (103) in the watt hour meter, and to obtain the pow...
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JP5977067B2 |
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JP5977068B2 |
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JP5977066B2 |
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JP2016138855A |
To provide a power management device, a display device and a power management method, capable of grasping a state of power supplied to user's facilities from a power system even without requesting transmission of an instantaneous value t...
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JP5964136B2 |
To make wiring work for communication between a cubicle and a building unnecessary and introduce a demand control system in an existing facility of a small-scale user such as a shop at a low price.A demand control system 11 in a shop com...
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JP5951242B2 |
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JP5946411B2 |
To provide a power consumption output device capable of precisely calculating the electricity cost per product manufactured by an apparatus whose power consumption differs in each cycle of operation for manufacturing a product. The power...
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JP5945357B1 |
[Subject] A portable inspection device which can inspect a watt hour meter is provided. [Means for Solution] Base member 110 and a member rotates provided in a field of another side of base member 110, The 1st support member 120 which ca...
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JP5943830B2 |
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JP5944253B2 |
To create, in a system of controlling and managing the demand-supply status of energy such as an electric power control system, a graphic image whose time range is flexibly altered.A managing device 12 according to the present invention ...
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JP5940798B2 |
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JP5937174B2 |
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JP2016110952A |
To provide a terminal cover for distribution equipment capable of improving efficiency of gauge exchange construction by reducing a burden of the gauge exchange construction, and carrying out a gauge exchange plan as scheduled.On each of...
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JP5934943B2 |
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JP5922173B2 |
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JP2016090447A |
To provide a non-contact power measuring instrument which is easily installed in existing power distribution equipment and does not require grounding work.The power measuring instrument detects a current and a voltage of a power line to ...
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JP2016080350A |
To provide a measurement signal reception mechanism which has a simplified configuration and which can reduce work cost related to a test and maintenance cost, and an automatic connection device.A measurement signal reception mechanism i...
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JP2016076081A |
To provide a power meter with a communication function capable of quickly entering a network after replacement work, and its network entry method.A power meter with a communication function 2 which is going to be one terminal constitutin...
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JP5914818B2 |
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JP5913719B1 |
[Subject] Provide a short circuit prevention cover whose use it is user-friendly with a cheap and simple structure, a part is lost, and does not become impossible. [Means for Solution] It has six permanent magnets 7 currently laid under ...
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JP5905255B2 |
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JP5903125B2 |
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JP2016045079A |
To further accurately calculate the power consumption of an air-conditioner.An outdoor unit is equipped with an input current measuring portion 36 which measures an input current passing through the outdoor equipment, and a direct-curren...
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JP5897143B2 |
The present invention relates to a system comprising an electric current supply device, said device in turn comprises a main outlet, where main electrical equipment is connected, and at least one secondary outlet where secondary electric...
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JP5895233B2 |
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JP5895178B2 |
A house uses solar light generated electric power and external commercial electric power and consumes the electric power with a household electronics load or the like. The house includes an electricity storage device and an electric powe...
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JP5892768B2 |
A power measuring apparatus (112) is provided with: a line connector (112s) connected to a power source line (11), which supplies power to equipment; and a measuring circuit (1122), which measures a voltage and a current supplied to the ...
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JP2016034218A |
To obtain a photovoltaic power generation display apparatus capable of accurately calculating power consumption when a storage battery is installed.A photovoltaic power generation display apparatus comprises: a generated power acquisitio...
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JP5881999B2 |
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