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Matches 751 - 800 out of 4,824

Document Document Title
JP6233756B2  
JP2017204978A
To provide a mobile apparatus capable of suppressing generation of abnormal conditions such as abnormal heat generation, smoke generation and burning in a connector and/or an area around the connector.The mobile apparatus includes: a cas...  
JP2017201862A
To provide an electronic apparatus capable of preventing a burnout accident even in the case where an AC adaptor does not have a burnout prevention function when the AC adaptor conforming with USB Type-C standard is used.Disclosed is an ...  
JP2017199641A
To prevent the occurrence of a trouble due to instantaneous interruption due to an impact with a simple structure.In a mobile phone, a power supply secondary battery 4 is connected to a power supply line 7 through a breaker 3. The breake...  
JP2017530689A
In an example of the present invention, a charging control method, a power control unit, and a wall adapter which have the safety of charge improved are provided. It performs in electronic equipment which receives charge from a wall adap...  
JP6210303B2  
JP6207017B2  
JP2017175808A
To provide a cutoff device of which power consumption is small while a switch is on.In a cutoff device 10, if ambient temperature of a main switch 20 is lower than reference temperature, a temperature switch 22 is off. For this reason, a...  
JP2017169327A
To provide a switching control device, a switching control system and a distribution board that can improve the selection accuracy of a switch whose contact point is to be opened while improving user's convenience when an earthquake occu...  
JPWO2016136499A1
Since the power tool which intercepts the electric supply to a motor from a battery pack is provided, A motor (4) and the terminal area which can equip with the 1st battery pack (20) that outputs an abnormal signal including the 1st batt...  
JP2017162303A
To provide a power supply device capable of swiftly detecting abnormality etc. on a component even after the electric power is shut off by a safety device.A power supply device 10 includes: a power source 11; a safety device 12 that shut...  
JP2017163808A
To provide a battery pack capable of knowing the cause of a failure even without disassembling and knowing beforehand that an abnormal load has occurred.The battery pack includes: an abnormality detection unit 32 for detecting occurrence...  
JP2017163812A
To provide an abnormality determination method, abnormality determination system, program, interruption system, and distribution board for determining the existence of abnormality such as an electric accident following an earthquake.A de...  
JP2017147847A
To provide a connector monitoring device capable of monitoring a heat generation abnormality of a connector without using a temperature sensor.A connector monitoring apparatus 1 includes: a connector 11 including a power line Lp, a conne...  
JP2016524455A5  
JP2017143728A
To improve energy-saving consciousness and improve health management consciousness.A power control system comprises: a power command device for individually controlling power of a plurality of domestic household electric appliances; a di...  
JP2016163403A5  
JP2017138951A
To provide a semiconductor device capable of performing appropriate operation in accordance with a state of a power supply circuit.A semiconductor device includes: a power supply circuit configured to generate an output voltage to be fed...  
JP6176003B2  
JP2017135774A
To reduce a failure due to earthquake or a risk such as a secondary disaster in a power conditioner.A power conditioner 10 comprises: an inverter unit 14 that converts a DC power to an AC power toward a commercial power supply system 25;...  
JP2017121112A
To provide an inexpensive easy-to-operate vibration-sensitive breaker controller capable of highly effectively preventing a fire from occurring at a home electric appliance under an energizing state when a disaster such as a collapse or ...  
JP2017118245A
To reliably avoid an electrical shock accident by performing power interruption operation if needed without performing unnecessary power interruption operation.A first sensor signal transmitter 51 is provided at a vertical lower side of ...  
JP6152426B2  
JP2017099178A
To provide an electric device capable of appropriately detecting that an open failure of a relay contact of an inrush current preventing circuit has occurred.An electric device (100) comprises: a power supply circuit (1) for rectifying a...  
JP6136897B2  
JP2017093126A
To provide an overheat detection circuit capable of adjusting a detection temperature of an overheat detection circuit with ease.An overheat detection circuit comprises: a first resistor; a second resistor that has the same temperature c...  
JP2017093122A
To provide an automatic tripping system for a circuit breaker, capable of performing a tripping operation without receiving supply of electricity from the outside.The tripping system for a circuit breaker, including a power circuit with ...  
JP6128055B2  
JP6124942B2  
JP6116915B2  
JP2017072488A
To provide a switch element that safely opens or short-circuits an electric circuit relative to abnormality such as water leak and liquid spill from a battery.A switch element includes: one or more conductors 2 connected with an external...  
JP2017073910A
To provide a breaker cutoff device capable of cutting off a related breaker at the time of sensing a vibration, by only being inserted into an outlet.An outlet insertion type vibration-sensing breaker cutoff device comprises: a plurality...  
JP6112126B2  
JP2017070146A
To provide a wireless power supply system and a wireless power supply method that enable influence of a micro wave on a person coming close to an unmanned carrier to be reduced.A wireless power supply system 1 is provided that comprises ...  
JPWO2015133538A1
Rated voltage and amperage rating of the present invention are large, generating of an arc at the time of operation can fully be controlled, and a protection device which can be appropriately protected even against an over-current by a s...  
JP6107688B2  
JP2017509307A
A lithium ion battery protector includes the Disconnection protection switch (10) formed in the charge circuit of a lithium ion battery pack, and the above-mentioned Disconnection protection switch (10) is, The shape change under the tem...  
JP6105276B2  
JP2017060331A
To provide an explosion-proof apparatus having an explosion-proof structure capable of effectively suppressing damage to the surroundings caused by explosion of a battery, when an explosive atmosphere has flowed into a frame.An explosion...  
JP6094260B2  
JPWO2015059735A1
In the conventional electric power unit, if a mechanism for monitoring junction temperature of a semiconductor device directly was not provided in a semiconductor device, there was a problem which is not. A power supply control part (12)...  
JPWO2015059863A1
The electric power supply line which is a cable which supplies electric power to electronic equipment from an electric power unit, and supplies electric power by the plus side electric power supply line and the minus side electric power ...  
JPWO2015040673A1
As a power supply power supply means which supplies power supply electric power, the subbattery (11) was used as the main power supply, and the control device (5) is further equipped with the subpower supply (7). When abnormalities arise...  
JP2017041987A
To provide a wire protection device capable of protecting a wire by instantaneously cutting off an electrification path in the case where an on-vehicle power source is reversely connected to a load.A wire protection device 1 comprises a ...  
JPWO2014156945A1
An arc generating detection apparatus in which detection and a miniaturization are possible and a switch of arc generating in electrical link parts, such as a terminal which belongs to a power source line with comparatively easy composit...  
JP6080290B2  
JPWO2014136265A1
According to the embodiment, electronic equipment is provided with a battery, a power supply circuit, and a charge circuit. The power supply circuit supplies electric power to a component in electronic equipment using DC electric power f...  
JP2017034986A
To provide a charge station with a charge cable in simple structure.A charge cable 2 is connected to a charge station 1 in a proximal end 5, and the charge station comprises a first plug-in device 7 for connecting to a second plug-in dev...  
JP6075367B2  
JP6069486B2  

Matches 751 - 800 out of 4,824