| Document |
Document Title |
|
JP2022184390A |
To provide a watt-hour meter for preventing short-circuiting between different polarity terminals of a terminal block when mounting assembly metering equipment as a watt-hour meter and a replacement watt-hour meter.A watt-hour meter incl...
|
|
JP2022551497A |
The electricity meter socket includes a first connection path within the electricity meter socket for forming a first electrical connection between a distributed energy resource (DER) meter and line voltage wiring from an electrical dist...
|
|
JP2022181950A |
To provide an electronic watthour meter which is easy in the exchange work of an instrument, in the electronic watthour meter having a watthour meter main body which is separable from a terminal block.An electronic watthour meter compris...
|
|
JP2022180808A |
To provide a watt-hour meter that can prevent rainwater from flowing into a terminal block side below even if rainwater that has flowed on the back surface of a metering device flows.A watt-hour meter includes: a metering device equipped...
|
|
JP2022179947A |
To provide a watt-hour meter that prevents shorting between different polarity terminals of a terminal block when attached to a metering device.A watt-hour meter has: a terminal block having a conductor connecting screw 7 for attaching a...
|
|
JP2022175677A |
To provide a watt-hour meter for easily mounting and removing electric wires having various thicknesses by pressing them to a conductor with a spring by the force equal to or more than a prescribed value.A watt-hour meter includes a cond...
|
|
JP3239912U |
A short-range wireless communication smart power outlet device is provided. A body having a plug and a socket, wherein the plug is used for insertion into a mains power socket and the socket is used for inserting a plug of electrical equ...
|
|
JP2022160718A |
To provide a connection inspection device that improves workability of correct/incorrect inspection on a connection between an instrument and a wire.A connection inspection device 1 performs correct/incorrect inspection on a connection b...
|
|
JP2022544410A |
Techniques for implementing a fault tolerant power supply are described. As an example, the system converts an alternating current (AC) voltage to an initial direct current (DC) voltage. The system further converts the initial DC voltage...
|
|
JP7146958B2 |
A method identifies a duration of power interruptions in an electrical monitoring system. The method includes receiving, with an external monitoring system, a load profile from an electric meter that includes at least one of an accumulat...
|
|
JP2022141385A |
To provide a communication unit holding tool capable of easily holding a communication unit even in an existing smart meter.In a smart meter 1 having a measuring unit 2 for measuring an amount power and a communication unit 4 attachable/...
|
|
JP2022541401A |
The present invention is a tamper proof device (11, 11') for a utility meter (1), in particular its enclosure (2), providing a guideway (23, 23') for the sealing element (20), comprising: It relates to a tamper-proof device (11, 11'), wh...
|
|
JP7129662B2 |
Provided are a measurement system, measurement method, and program that make it possible to, when stored power is discharged, measure the amount of electrical energy generated by a coordinated generation and storage system in the dischar...
|
|
JP2022127151A |
To provide a display device capable of displaying a trend of hours with the maximum power consumption on a monthly basis.A display device for displaying information on power consumption is provided, the display device comprising a displa...
|
|
JP7127461B2 |
To provide a data management system issuing an alarm when there is discrepancy between a use period of electric power detected by a smart meter and contract contents for using electric power.A data management system 1 comprises one or mo...
|
|
JP7119811B2 |
To obtain an electronic watt-hour meter which is compact and achieves a balance between convenience and reliability.An electronic watt-hour meter comprises: a measurement unit 10 having an electronic circuit for measuring electric power ...
|
|
JP2022113942A |
To provide a guide cover of a bypass tool for an electricity meter that can reliably prevent misalignment when a new meter is inserted into a terminal block, and can prevent the occurrence of a short circuit between different phases caus...
|
|
JP2022113378A |
To provide a watthour meter that can integrate only power received from the whole of a plurality of systems as a billing target, even when power is received from the plurality of systems.A watthour meter for measuring an amount of power ...
|
|
JP2022534985A |
The methods described herein are performed by utility meters that do not have integrated displays. The method includes measuring consumption of the resource and further generating consumption data based on measuring the consumption of th...
|
|
JP7111534B2 |
To provide a connection confirmation device capable of determining incorrect connection and whether contact with the connection is enough, even when a plurality of circuits are commonly connected at one side to one wiring terminal.A conn...
|
|
JP3238374U |
To provide an electric water heater which can always identify day and night at the time of power failure or power interruption and at the time of power recovery and does not need to reset the clock after recovery. A solar cell 12 is prov...
|
|
JP7101870B2 |
An electronic indicating instrument (1) comprises a case (10) and a cover (30). The case (10) is attached to an attachment panel such that a portion thereof protrudes forward from the attachment panel, and a substrate (21) is accommodate...
|
|
JP2022531101A |
The present invention relates to a distribution area recognition method and a computer-readable storage medium. The distribution area recognition method realizes that the attribution relationship of the corresponding power meter can be d...
|
|
JP7091156B2 |
To provide a pulse generator capable of utilizing a pulse detection type power monitoring device, even in a start meter not equipped with a pulse output function for user.Provided is a pulse generator 10 and a system comprising the pulse...
|
|
JP2022091287A |
To provide a coated wire connector which facilitates a connection of a coated wire with an alligator clip.A connector 10 comprises an insulation member 1 and a screw member 2 having conductivity. The insulation member 1 is capable of int...
|
|
JP7086013B2 |
To provide a data collecting system and a sub-master unit capable of quick data collection from multiple watt-hour meters.A data collecting system 100 includes: a main master unit 1 that is connected to a first power line 7; and a sub-ma...
|
|
JP2022075098A |
To provide a watt-hour meter for preventing short-circuiting by vertically sliding metering equipment when mounting it to a terminal block.A shift mounting part 5A1, a case side sliding part 5A3, and a shift hooking part 5A4 are provided...
|
|
JP7068920B2 |
To obtain a waterproof structure of a watthour meter capable of improving waterproof performance.A watthour meter comprises a body part that has a measuring unit 4 in which an internal space 40 for storing an electrical component for mea...
|
|
JP2022069120A |
To provide a watt-hour meter which eliminates the work of mounting a terminal block mounting screw at the time of replacing the watt-hour meter.The watt-hour meter is provided with: a fixing component 101; a base side mounting convex por...
|
|
JP7059609B2 |
To provide a wiring structure of an electric power meter device for properly wiring between facilities with the electric power meter devices.An electric power meter device 10 includes a check terminal TT connected to a transformer Vc, an...
|
|
JP2022061176A |
To provide a watt hour meter capable of preventing a short circuit between different pole terminals by promptly removing water to the outside of a metering device when flooded into the metering device.A watt hour meter including: a meter...
|
|
JP2022046174A |
To provide a watthour meter capable of preventing short circuit at the time of mounting a weighing device.A watthour meter is provided with a shift part 101 having: a shift side sliding part 101c for sliding up and down in a base 4A; a s...
|
|
JP7014265B2 |
The present invention addresses the problem of providing: a polymerizable compound-containing liquid crystal composition for producing a PSA- or PSVA-type liquid crystal display element which has excellent response performance, a suffici...
|
|
JP7009208B2 |
To provide a smart meter communication device that incorporates no emergency supply and recognizes a power recovery by waiting for transmission and receiving the transmission from a smart meter even when a power failure occurs.A smart me...
|
|
JP7005006B2 |
To provide an electric power meter which does not need to cut or remove electric wires and which can perform installation work and exchange work without causing power failure.An electric power meter 10 is provided with a voltage measurin...
|
|
JP2021196315A |
To provide a power measuring system capable of grasping an amount of power consumption of each device while cost is reduced.A power measuring system includes a clamp device 5 and a body device 8. The clamp device 5 includes: a clamp port...
|
|
JP6956371B2 |
To determine one of a plurality of voltage measuring units which is to be paired with the current measuring unit to be determined.A determination system 2 comprises a plurality of voltage measuring units, at least one current measuring u...
|
|
JP2021173631A |
To provide a cover member capable of preventing intrusion of dust and bugs into a housing of an electronic watt-hour meter and protecting electronic components installed inside the housing from dust and the like.A cover member to be atta...
|
|
JP2021173743A |
To disclose an electricity meter which can change the display of an electricity charge according to change of a time zone.The electricity meter of the present invention, which can change the display of an electricity charge according to ...
|
|
JP6953174B2 |
To provide a cabinet which, when a new device is installed in the vicinity of a wattmeter box, can facilitate the installation.A base 3 includes: a base opening 4 for allowing a wattmeter box w to pass through; and a device storage box 5...
|
|
JP6953770B2 |
To provide a watthour meter that can switch a power supply source according to a tidal direction, and a method for controlling the meter.The watthour meter includes: a power source unit (41) for storing electric power supplied from a sys...
|
|
JP2021165667A |
To provide a watt-hour meter which reduces the burden on an operator by streamlining carrying work associated with replacement of instruments thereof.A watt-hour meter is provided, comprising a housing configured to be separable from a t...
|
|
JP2021162426A |
To provide a watt-hour meter that has a structure allowing for power line connection work without removing a communication device.A communication device cover 101 having a weighing device fitting portion 101b and a sealing portion throug...
|
|
JP2021148484A |
To make it possible to properly check propriety of wiring of an instrument.An instrument wiring check device includes: photographing means for generating a wiring image by photographing a wiring state including an instrument 10 and a plu...
|
|
JP2021131314A |
To provide a watthour meter allowing an electric wire to be pressed to a conductor part and allowing the electric wire to be easily attached to and removed from the conductor part.The watthour meter comprises, for each electric wire of a...
|
|
JP2021117058A |
To provide a hiding member and electric instrument that can easily check information on an internal condition of the electric instrument.A hiding member 80 is detachably attached to a main body 10a of an electric instrument 10. The main ...
|
|
JP2021113783A |
To provide an electronic watt-hour meter that can reduce the possibility that wireless communication will be blocked by an attachment target when the electronic watt-hour meter is attached to the attachment target.An electronic watt-hour...
|
|
JP6901334B2 |
To provide an optical numeric character reading method and device which enable accurate reading of numeric characters themselves on a meter even when gradation is formed.An optical numeric character reading method 1 for imaging, by photo...
|
|
JP6883749B2 |
To enable more effective use of displayed usage information indicative of power usage in a consumer installation.A program is for making a computer of an information terminal device 1 with a display unit 11 function as a display controll...
|
|
JP6882725B1 |
To provide a connection phase discrimination system capable of efficiently discriminating the connection phase of a distribution transformer to a distribution system in a short time. A pole transformer TR connected to each phase of a dis...
|
