| Document |
Document Title |
|
JP6611475B2 |
|
|
JP6605058B2 |
To provide an insertion type connection unit having a function for making a circuit breaker operate even if a normally-operable wiring state is not secured, in a receptacle to which the insertion type connection unit is connected.An inse...
|
|
JP6605875B2 |
To provide a quake-sensitive power cutoff system which allows for installing a circuit for immediate power cutoff and a circuit for delayed power cutoff, both being designed to work when an earthquake occurs, on a single common power lin...
|
|
JP2019193541A |
To improve reliability with respect to detection of an abnormal rise of temperature .An outlet 1 comprises an electrification unit A1, a temperature detection unit 5, and a control unit 7. The electrification unit A1 includes at least a ...
|
|
JP6598119B2 |
|
|
JP2019187044A |
To provide a shutdown notification system that can inform a resident of a time until power failure and stop delay interruption operation by simple operation when a seismic device starts delay interruption operation upon receiving an occu...
|
|
JP6594586B2 |
Provided is a smart meter in which a receiving unit (292) receives earthquake notification. When the earthquake notification is received, a storage unit (291) stores the reception of the earthquake notification. When the earthquake notif...
|
|
JP6588229B2 |
An overheat protection circuit has an NPN transistor, a power terminal to which a supply voltage is applied, a transmission path by which the supply voltage is transmitted from the power terminal to the collector of the NPN transistor wi...
|
|
JP2019165577A |
To provide an electrical load control device capable of achieving bot a fineness of an electric wire and a deterioration suppression of a durability performance of the same with a simple structure.An electrical load control device compri...
|
|
JP6580363B2 |
|
|
JP6581799B2 |
To reduce an adverse effect upon an electric line and a junction box when short-circuit fault or the like occurs in a photovoltaic power generation system.The protection system, used for a photovoltaic power generation system having a pl...
|
|
JP6575012B2 |
|
|
JP6569989B2 |
|
|
JP6569693B2 |
|
|
JP2019523980A |
The present invention relates to an electronic device (1) for limiting inrush current, the present invention comprises at least one NTC element (2) and at least two conductive connecting members (3), the NTC element (2). It is electrical...
|
|
JP2019146461A |
To provide a semiconductor device that can perform excessive temperature detection and protection operation more surely even if temperature rise amounts differ depending on an environment and radiation performance and the like of a syste...
|
|
JP6560384B2 |
|
|
JP6557517B2 |
A semiconductor integrated circuit device includes a temperature prediction circuit that predicts the temperature of a power semiconductor device having a built-in switching transistor. The temperature prediction circuit includes: a dela...
|
|
JP6540621B2 |
|
|
JP6542103B2 |
Provided is an overheat detection circuit capable of easily adjusting a detection temperature of the overheat detection circuit. The overheat detection circuit includes: a first resistor; a second resistor, which has the same temperature...
|
|
JP2019103210A |
To provide a technology capable of performing appropriate overcurrent protection even when an allowable current value of an overcurrent protection device changes with temperature in an overcurrent protection device.An overcurrent protect...
|
|
JP6524051B2 |
A conductor includes a connection conductor that is directly connected to at least one of a plurality of electrode terminals of an electrode terminal group of a plurality of battery cells arranged in a same direction; a linear conductor ...
|
|
JP6521408B2 |
|
|
JP6506922B2 |
|
|
JP6491955B2 |
To provide a vibration-sensitive cutoff system capable of cancelling a cutoff function and easily performing the cancellation.When an earthquake occurs, information of the earthquake can be confirmed on a portable terminal 7. A user judg...
|
|
JP2019047569A |
To provide a vehicular power distribution box in which a component can be shared.A vehicular power distribution box 1 includes a high-voltage battery 2, a plurality of semiconductor interrupters 15A to 15D that are disposed on respective...
|
|
JP2019041198A |
To provide a load control device and a load control method that can suppress abnormal heat generation and resistance deterioration.Semiconductor relays CH11, CH14, CH21, and CH24 are connected in series to the same load 21 and connected ...
|
|
JP6481593B2 |
|
|
JP2019506837A |
A battery that contains an autonomous protective device that is electrically connected in series between multiple electrochemical cells and one of the battery's anodes and cathodes.
|
|
JP6458857B2 |
A plug with a cable includes a plug and a cable. The plug is connected to a receptacle to which a secondary cell is connected. The plug includes a housing and a substrate therein. The cable includes a power supply line and a grounding li...
|
|
JP2019003872A |
To provide an abnormality detection system and a wiring instrument capable of improving detection performance of an abnormal state of the temperature.An abnormality detection system 1 includes a temperature measuring unit 10 and a detect...
|
|
JP6440540B2 |
|
|
JP2018182181A |
To provide a lightning arrestor capable of detecting a failure state of the lightning arrestor in simple configuration and outputting a fault signal of a varistor surely on an early stage.Between multiple power supply terminals 12, 14 an...
|
|
JP2018179626A |
To enable easily analyzable output data to be obtained by a compact and low cost configuration, and in an apparatus diagnosing device, to detect abnormality that indicates a symptom of apparatus fault.The present invention comprises an a...
|
|
JP6424218B2 |
An apparatus and method for changing a state of a connector based on moisture are disclosed. The apparatus can comprise an electrical connector (16) configured to connect to an electrical power source and to power input circuitry (112) o...
|
|
JP2018532366A |
Provided is a DC power transmission and / or AC power transmission circuit protection system for protecting a cable wiring medium. The circuit protection system includes a power supply, a power receiving device, and a circuit protection ...
|
|
JP6417220B2 |
The present invention provides a protection element capable of providing protection against excessive voltage and/or excessive current while enabling the flowing of a larger current. This protection element comprises a PTC element (18) i...
|
|
JP6412152B2 |
The present invention discloses a lithium-ion battery protector, comprising a broken-circuit protection switch arranged in a charging loop of a lithium-ion battery pack, wherein the broken-circuit protection switch is adapted to carry ou...
|
|
JP6412092B2 |
An inrush current prevention circuit includes: a voltage detection unit configured to detect a value of an input voltage applied by a power supply; a current detection unit configured to detect a value of an input current input from the ...
|
|
JP6405997B2 |
To surely execute sequence for connecting/disconnecting negative voltage and positive voltage supplied to a high-voltage power supply part, and constitute double insulation on an air cleaning unit at low cost, in an air conditioner inclu...
|
|
JP6407621B2 |
To provide a photovoltaic power generation system capable of controlling the output from a solar battery module upon an occurrence of a disaster to prevent secondary disaster.A photovoltaic power generation system 100 includes plural sol...
|
|
JP6402833B2 |
A power supply control apparatus includes: a semiconductor switching element (6) configured to be switched with PWM control; a PWM signal output unit (1) configured to output a PWM signal pertaining to the PWM control; a current circuit ...
|
|
JP6403404B2 |
|
|
JP6394535B2 |
An electric wire protection device comprising a pyrotechnic cutoff switch disposed between an electric wire connecting a load and a vehicle-mounted power supply that is connected to a reference potential. The pyrotechnic cutoff switch is...
|
|
JP2018148742A |
To provide a power supply system capable of properly grasping the cause of the failure occurring in a load drive circuit.A power supply system 10 is provided in a load drive circuit including a power supply 60, an external load 70, and a...
|
|
JP6391480B2 |
To provide a technique enabling the execution of appropriate charging control in the event of a disaster.A charge/discharge control device 120 includes: a first sensor 123 which detects at least one action of a vibration and a shock; a s...
|
|
JP6393005B2 |
A system of surge suppressor units is connected at multiple locations on a power transmission and distribution grid to provide grid level protection against various disturbances before such disturbances can reach or affect facility level...
|
|
JP6386189B2 |
Embodiments of the present invention provide a charge control method and apparatus, and a power adapter, capable of improving the charge safety. The method is executed in an electronic device charged by a power adapter via a charge cable...
|
|
JP6385684B2 |
|
|
JP2018129914A |
To provide an abnormality detection system capable of supporting detection of abnormality in substation facilities at low cost.An abnormality detection system includes: a sound detection unit; a generation unit; a body unit; a drive unit...
|
