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JP6215520B2 |
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JP6202988B2 |
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JP6199206B2 |
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JP6198679B2 |
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JP2017162422A |
To provide a technique that makes it possible to propose which cost reduction measure should be selected from among a plurality of cost reduction measures.A cost reduction measures proposal device has a cost reduction measures output par...
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JP6185683B1 |
[Subject] Generating of abnormalities in the resident concerned is made detectable irrespective of various life patterns of a resident in a dwelling. [Means for Solution] Electric power data acquisition section 31 from which watching dev...
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JP6179048B2 |
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JP6172601B2 |
An estimating apparatus includes an acquiring unit, a history recording unit, and a determining unit. The acquiring unit acquires power amounts for respective measurement times from a measuring apparatus that measures power for each bran...
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JP2017122589A |
To provide a smart meter that makes it possible to easily and reliably acquire a discount amount due to power outage.The smart meter comprises: a power outage detection unit 13 for detecting a date/time when power supply from a power sou...
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JP2017116480A |
To provide a watthour meter capable of improving convenience.A microcomputer 11 of a watthour causes a memory 16 to store time acquired from a clock IC 15 as cut-off time when a power supply cut-off state is detected, and acquires the cu...
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JP6154014B2 |
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JP6150552B2 |
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JP2017106841A |
To provide a power supply management support system and a meter maintenance support method capable of discovering a change in the installation state of a watt-hour meter due to irresistible force or an illegal alteration of a measuring i...
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JP6143919B2 |
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JP6137659B2 |
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JP6134096B2 |
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JP6124055B2 |
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JP6126654B2 |
The metering and measuring point system has a measuring device, which is assigned to the withdrawal or supply devices, and is adapted to measure a physical parameter that represents the electrical energy transmitted between the correspon...
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JP6121816B2 |
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JP6115862B2 |
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JP2017072886A |
To provide an information processing apparatus configured to transmit input measurement data to a display device, while limiting transmission timing of sensing information to be transmitted, so as to prevent adverse effect on executing a...
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JP6108269B2 |
To provide a measurement device capable of preventing elimination of measurement results due to a power failure on a circuit power supply while saving the space and reducing wiring work.A measurement device 1 includes a measurement secti...
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JP2017058348A |
To provide a power consumption display system that can easily and accurately calculate a charge for consumed power based on power consumption and visualize those values in real time.A power consumption display system 1 comprises: an elec...
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JP2017049080A |
To provide a watthour meter capable of having a display unit display desired power use amount data.A display switching system 1 of a watthour meter comprises: a watthour meter 2 for recording the amount of power use; and an external appa...
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JP6076309B2 |
To improve convenience in determining the connection relation of an electric apparatus and a branch breaker.A second time-series data acquisition unit 105 acquires the time-series data of a value measured by a first current value measure...
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JP6067278B2 |
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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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JP6054100B2 |
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JP6050111B2 |
To provide a current sensor detection method and a power control system for having a system normally operate according to a desired control method.A current sensor detection method is provided with: a step A where a direction of current ...
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JP6024944B2 |
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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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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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JP6003429B2 |
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JP5999406B2 |
To detect abnormality in an installation state of a current sensor without using the measured result of voltage.An inter-phase determining value is calculated by integrating a multiplication value of an instantaneous value of a PV curren...
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JP5992678B2 |
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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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JP5984449B2 |
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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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JP2016145788A |
To provide a power consumption management system at a low price with regard to a manufacturing cost and a maintenance cost, unlikely to be influenced by noises, and capable of integrally managing the power consumption states of various d...
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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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JP2016123183A |
To create an image that further attracts interest of a user.A power management device (12) according to the present invention comprises: an acquisition part (21) that acquires information on a target value on a profit through power gener...
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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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JP5937660B2 |
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JP5937174B2 |
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JP5939171B2 |
To provide an information processing device, information processing method, and information processing system and program capable of estimating power consumption in each operation state of an apparatus, with a simple facility configurati...
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JP5934943B2 |
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JP2016103103A |
To display power consumption information per household so that a total value accords with a value announced by a power company even if current sensors make their individual measurement error.A power display terminal (10) according to the...
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JP2016516393A |
[Subject] It is necessary to reduce a memory demand and a transmission demand which perform load profiling. [Means for Solution] A method for memorizing information in a utility meter contains a step which generates the 1st information a...
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JP2016090438A |
To provide a terminal connection structure, and an instrument test machine including the terminal connection structure that allow an electric connection between a tooth terminal and a tooth reception terminal to be excellently maintained...
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JP2016085121A |
To suppress a band width necessary for a communication path between a measurement device and an arithmetic device.A power measurement system comprises: a current detection unit for detecting a current flowing in a load circuit connected ...
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