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Matches 601 - 650 out of 4,776

Document Document Title
JP2019068617A
To also shut down a second cable way in a second management area included in an object area at the time of disaster occurence.A disaster detection system 1 includes a transmission side device 2 provided in a first management area D1 in a...  
JP6506922B2  
JP2019062693A
To provide a power supply shut-off device that enables a power supply shut-off function to be easily introduced and that reduces secondary incidents associated with power shut-off.A power supply shut-off device 21 is attachable to a dist...  
JP2019508838A
An electric breaker which answers a failed state is indicated. A heat operation switch can arrange between the 1st terminal of a breaker, and the 2nd and 3rd terminals. The switch can have the normal operating state by which the 1st term...  
JP6491955B2  
JP2019046135A
To allow for changing voice information notified by an alarm unit according to an event detected by a sensor part provided in the alarm unit notifying the occurrence of an earthquake.An earthquake alarm system 10 includes an earthquake d...  
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 containing a protection device of autonomy electrically connected with a plurality of electrochemistry cells in series between one of the anode of a battery, and the negative poles.  
JP2019029244A
To provide a protection element capable of reducing internal resistance while having reflow resistance and free from fusion failure due to eluted residue of solute metal in a surface mounting type circuit protection element.A protection ...  
JP2019022410A
To improve accuracy of an overheat detection and appropriately perform an overheat protection.An overheat protection circuit 10 includes: a Schottky barrier diode (SBD)D4; a transistor Q2; and a driver IC13 or the like. The Schottky barr...  
JP6458857B2  
JP2019502349A
The present invention is related to the method for giving 3 phase charge assembly object and such an assembly object for the optimal use of the electric power in which use when charging electric vehicles and EV is possible. A charge asse...  
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...  
JP2018207637A
To improve safety.A vibration-sensitive interruption system 10 comprises: an oscillation detection part 11; a storage part 12; a determination part 13; and an interrupting part 14. The oscillation detection part 11 detects the magnitude ...  
JP6440540B2  
JPWO2017134995A1
The control method of a server apparatus (600) comprises the step (a) which receives the information which shows the using state of a storage battery pack (200) via a communication network (500) from a charger (300). The using state of a...  
JP2018191489A
To provide a power distribution board incorporating a communication device that communicates with a smart meter.A power distribution board comprises: a smart meter communication unit 8 that notifies an external part of used power informa...  
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  
JP2018174700A
To provide a method and an apparatus for detecting that electronic equipment is exposed to moisture that may damage the electronic equipment and preventing a flow of electric power to the electronic equipment when the moisture level is t...  
JP2018532366A
The DC transmission and/or the exchange power transmission circuit protection system for protecting a cable wiring medium are provided. A circuit protection system is provided with a power supply, an electricity-receiving device, and a c...  
JP6417220B2  
JP6412152B2  
JP6412092B2  
JP2018164358A
To provide a disconnection discrimination device of a DC power supply circuit capable of discriminating presence of disconnection and quality of wiring connection of the DC power supply circuit in a hot-line state.When presence of discon...  
JP6405997B2  
JP6407621B2  
JP2018160994A
To provide an electronic apparatus capable of preventing a temperature of a motor from excessively increasing and preventing the motor from excessively stopping and a program.An electronic apparatus comprises a motor, a temperature detec...  
JP6402833B2  
JP6403404B2  
JP2018153082A
To provide a plug connection unit including a function for operating a circuit breaker, even if wiring state allowing normal operation is not secured, in an outlet with which a plug connection unit is connected.A plug connection unit inc...  
JP2018152991A
To provide an electric wire protection device capable of protecting an electric wire appropriately.An electric wire protection device includes a voltage adjustment section for supplying a load with the power supply side voltage while adj...  
JP2018152995A
To provide an electric wire protection device capable of protecting an electric wire appropriately.An electric wire protection device includes a voltage adjustment section for supplying a load with the voltage on the power supply side wh...  
JP2018152989A
To provide an electric wire protection device capable of ensuring accuracy in temperature prediction of an electric wire, while suppressing operation load.An electric wire protection device includes a voltage adjustment unit for supplyin...  
JP6394535B2  
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  
JP6393005B2  
JP2018143086A
To provide a system and a method for monitoring soundness of a contactor.A contactor device includes: a post; a clamp; and a temperature sensor. The post defines a post shaft. The clamp is fixed to the post along the post shaft. The temp...  
JP6386189B2  
JP6385684B2  
JP2018137899A
To provide an overcurrent/overheat detection function of a switching element by a simple circuit.In a switching element 106 with a minute value resistance for current detection as a source resistor, overcurrent protection and overheat pr...  
JP2018129986A
To provide a power supply adapter that supplies DC power from a power supply device to an electric working machine via a power cord capable of detecting a temperature rise (overheating) of the power cord so that power supplied to the ele...  
JP2018129969A
To provide an electronic circuit and an overheat detecting method capable of detecting a temperature rise of a heat generating component without providing a special temperature detecting element.An electronic circuit 1 has a power semico...  
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...  
JP2018130017A
To provide a plug connection unit including a function for operating a circuit breaker, even if normally operable wiring state is not ensured, in an outlet to which a plug connection unit is connected.A plug connection unit used by conne...  
JP2018125992A
To provide a seismic isolation device and a seismic isolation method which make it possible to clarify a cause to avoid re-energization shutdown by concentrating the cause of the re-energization shutdown into a pattern encompassing the c...  

Matches 601 - 650 out of 4,776