Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 901 - 950 out of 2,182

Document Document Title
JP2573919Y2  
JPH10109587A
To provide such a vehicular lighting fixture that there is no fear of separation of a resistance heating element installed on the surface of a front lens. In a vehicular lighting fixture equipped with a vesseled lamp body 9, a luminous s...  
JP2768870B2
PURPOSE: To prevent connector being applied high voltage dangerous to general users from being connected or disconnected by fitting a protector around the connecting section of the connector for preventing a disconnecting operation there...  
JP2761133B2
PURPOSE: To receive a lighting circuit essential to the lighting of a discharge bulb in a lighting circuit receiving chamber built in the rear part of a lamp body with good water tightness and vibration resistance in a headlamp for autom...  
JPH1074404A
To prevent radio noise radiation to the front of a vehicle to inhibit the lowering of receiving performance of the radio or television of a preceding vehicle. A reflector 7 reflects the radiated light of a high voltage discharge bulb 1, ...  
JPH1050113A
To provide a pressure-resistant and explosion-proof light-guided indication lamp so as to reduce its size and improve its design. This indication lamp comprises an indication lamp body 100 containing a light source, 150 and a display pan...  
JPH1041073A
To avoid an incident that a man taking bath cannot stir because of complete darkness in a bath room and prevent danger due to operation of an electric circuit shut off action of an earth leakage breaker or light modulation of a illuminat...  
JPH10500870A
(57) This 気嚢 can be connected with the ground with long and slender parts (27) including 気嚢 (2) which expands by summary gas, Moreover, in the balloon (1) accomplished so that a lighting means (9, 10) for the above-mentioned 気...  
JPH103816A
To downsize the structure of an igniting arrangement, and to arrange the igniting arrangement as close as possible to a discharge lamp by providing plural structural elements in a casing so as to surround each other. A capacitor 24 being...  
JPH09327435A
To preferably shield high frequency noise generated at a lamp even if a lamp house has an opening for replacing a lamp. A xenon lamp as the light source is housed in a lamp house 20 and an opening 23 to be a putting in/out port for lamp ...  
JPH09330616A
To provide a luminaire which can prevent the transformation of the switch of an interlock device. An appliance body 4 with a built-in lamp is made by directly coupling a substrate 1 and a projector 2 rotatably One of the substrate 1 or t...  
JP2691945B2  
JPH09306218A
To provide a sealed luminaire for use in a clean room and the like such that even if miscellaneous germs enter the luminaire during manufacture or construction work, they do not affect the cleanliness of the clean room, etc. In a sealed ...  
JPH09293402A
To provide a lighting fixture for a vehicle having a discharge bulb effectively suppressing radiation of an electromagnetic wave in the lighting fixture for the vehicle with the discharge bulb serving as a light source further with minia...  
JPH09282930A
To prevent fall while securing swiveling function of a floodlight by disposing a specific bracket between a vertical angular movement mechanism and a swivel mechanism and employing a means for engaging with a guide secured to a floodligh...  
JPH09266040A
To prevent abnormal heating of in inverter-driven fluorescent lamp maintenance-free. A temperature-sensing thyristor element 5 provided in a socket is used to detect rise in the temperature of a fluorescent lamp, and when the temperature...  
JPH09251895A
To facilitate work for assembling a head light by electrically connecting a noise shield to a line for connecting one end of an inductance onto a negative electrode side of an input power source, and electrically connecting the noise shi...  
JPH09237508A
To provide a street luminaire having a simple structure capable of easily and quickly replacing a lamp placed in the inside. A street luminaire has a light radiating window 2 closed in a front face of a reflector 4. The reflector 4 has a...  
JP2642247B2  
JPH09185124A
To provide a liquid crystal projection device having a hermetically sealed structure lamp where the explosion noise of a light emitting tube is softened and broken pieces are prevented from being scattered in a state where an air course ...  
JPH09180537A
To make a socket difficult to be thermally deteriorated even through the incomplete contact condition of a lamp pin is caused. This lighting system consists of: a socket 2 mounted by making lamp pins 1a contact with contact pieces 6 by a...  
JPH09178340A
To surely prevent peeling-off of a cover heater by a method wherein a transparent tape material is wound around an entire circumference of a fluorescent lamp cover including the cover heater. Transparent tape materials 96, 96 are wound a...  
JPH09180536A
To prevent the sudden lighting of a lamp after an overturning switch is actuated to extinguish the lamp. An extinguishing switch 18 for overturning, for extinguishing a lamp when luminair is overturned, is provided on the bottom part of ...  
JPH09180507A
To provide a headlamp for an automobile capable of effectively shielding an electromagnetic wave generating from a power cord connecting a lighting circuit to a discharge bulb and from the rear edge part of the discharge lamp in the head...  
JPH09180503A
To provide a luminaire having high visibility and realizing heat countermeasure with electromagnetic interference countermeasure by improving luminous efficacy in a lamp using a discharge bulb. The depth dimension of the paraboloid of a ...  
JP2627743B2  
JP2626155B2  
JPH09139189A
To inhibit substantial radiation of RF energy generated inside a neon lamp apparatus by surrounding the neon lamp with a conductive reflective surface and a conductive mesh installed in a housing. This neon lamp apparatus 10 contains a n...  
JPH09129007A
To dispense with a special headlamp casing for a power feeder by arranging the power feeder at a cooling body closing an opening of the casing. Power feeders 40, 42 for a gas electric discharge lamp 24 are arranged at a metal cooling bod...  
JPH09120796A
To provide a lamp assembly which may reduce noise at wireless frequencies generated in the discharge lamp, by providing a lamp envelope of the discharging lamp for a light transmitted conductive coating connected to a reference potential...  
JPH0963349A
To provide an explosion-proof fluorescent luminaire which is lightweight and whose installing-replacing work is easy and which is excellent in a light distribution characteristic by housing a compact fluorescent lamp, an automatic lighti...  
JP2523295Y2  
JPH0917230A
PURPOSE: To provide a luminaire which makes the action point of a thermal protection roughly constant, and also reduce stresses applied to its components. CONSTITUTION: A bobbin 3 provided with the plural numbers of brim parts 4 is provi...  
JPH0912240A
PURPOSE: To demand exchange of an electric bulb of an indicating lamp or an illuminating lamp by instantly informing to a monitoring place at the time when the electric bulb of the indicating lamp or the illuminating lamp comes to its en...  
JPH08332897A
PURPOSE: To simplify the detection of the disconnecting load of a plurality of loads by a method wherein a shunt is connected in series to a load unit and based on a relation between the detecting voltage and the resistance value of the ...  
JPH08332894A
PURPOSE: To use the parts of the lamp module of a vehicle in common with each other and to reduce a cost. CONSTITUTION: A control unit is arranged at a lamp modules 102 and 103 and the control unit lights each lamp by energizing a contin...  
JPH08298190A
PURPOSE: To prevent damaging a lamp socket and an accident before occurrence, by providing a means of disabling a starting circuit from operating when a discharge lamp is not fixed on the lamp socket, and preventing applying high voltage...  
JPH08264245A
To provide a connector wherein a jamming prevention element has the high function certainty and the long life durability. A compound 62 made of permanently elastic material is arranged between at least a part of a surface around at least...  
JPH08216774A
To make an access to a head lamp after assembly and to eliminate a danger due to high voltage by improving the head lamp of an automobile having an insertion connecting part furnished with a plug part arranged at a fixed position of a ca...  
JP2527264B2  
JPH08213125A
To cushion a lamp against shock and vibration by constituting a connector fixed to the respective ends of a discharge lamp out of a resilient electric insulating boot and an electric conductor connected to a contact point pin in the resi...  
JPH08202973A
PURPOSE: To provide a light with earthquake sensor capable of preventing a person from being kept in the dark even when service interruption or the destruction of a house occurs due to earthquake by integrating an earthquake sensor in th...  
JPH08195102A
PURPOSE: To provide a headlamp for an automobile fixed with a discharge bulb lighting system at the prescribed position where the center of gravity position of the whole headlamp is rarely changed on the outside of a lamp body hardly aff...  
JPH08195109A
PURPOSE: To provide a small structure of a cover tube making the fitting or removing work of the cover tube simple and easy, hardly removed, and surely preventing the infiltration of rainwater into a body main body. CONSTITUTION: A cover...  
JPH08171813A
PURPOSE: To extend the life of an incandescent lamp by suppressing thermal stress applied to a filament of the incandescent lamp at the time of turning on an electric power source switch and preventing the filament being melted and cut a...  
JPH08167317A
PURPOSE: To accurately judge the abnormality of a lighting lamp and its control unit in the control device of a document lighting lamp used for an image forming device such as a copying machine. CONSTITUTION: A fluorescent lamp (a lighti...  
JPH08124420A
PURPOSE: To prevent temperature rising of structural components in the periphery of a filament in the final stage of the life of a filament by arranging a thermal protector on the facing side to the filament of a lamp. CONSTITUTION: A lu...  
JPH08102206A
PURPOSE: To prevent the drop of a globe in a simple structure by providing a luminaire main body and a globe with a drop preventing member to prevent the drop of the globe, independently of a mounting member. CONSTITUTION: A luminaire ma...  
JPH08102207A
PURPOSE: To clinch a glass globe, when disengaged, and surely prevent it from dropping by providing a drop preventing member on a luminaire main body to hook the glass globe at the lower part, independently of a glass globe support. CONS...  
JP2501750B2
PURPOSE: To detect the burnout of a plurality of bulbs connected to a common power line automatically and low cost. CONSTITUTION: In a communication terminal 4, a current detecting relay 43 detects the existence of the current supply to ...  

Matches 901 - 950 out of 2,182