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JP5762933B2 |
To provide a cap for light bulbs capable of improving dielectric strength while maintaining detachability.A cap 20 is a cap for light bulbs applied to a single-based type lamp, or a straight-tube type cylindrical lamp with a maximum tube...
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JP5757865B2 |
It is provided a lamp (12) for an automotive headlamp (10), comprising a filament coil (14) for emitting light (22) and a nominal alignment axis (32) for aligning the filament coil (14) such, that the filament coil (14) is positioned in ...
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JP5758020B2 |
A lighting device comprising: at least one LED; and a power converter coupled to the at least one LED and configured to provide DC power to the at least one LED, characterised in that the power converter is configured to receive power, f...
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JP5755579B2 |
A lamp assembly adapted for use in a substrate thermal processing chamber to heat the substrate to temperatures up to at least about 1100° C. is disclosed. In one embodiment, the lamp assembly comprises a bulb enclosing at least one rad...
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JP2015520918A |
The electric lamp 1 has a gastight lamp container 3 attached to a base 19. The lamp container is surrounded by a sleeve 25 having an open end 28, and the base is connected at the open end of the sleeve. A essentially tubular connection 2...
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JP5747334B2 |
A plurality of electrodes, and carbon nanotubes disposed between the electrodes, at least part of the carbon nanotubes including a metal carbon nanotube are provided. The metal carbon nanotube generates heat upon passing of current to th...
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JP2015098634A |
To provide a method for manufacturing a tantalum carbide light bulb having a tantalum carbide filament capable of preventing damage, such as disconnection.A method for manufacturing a tantalum carbide light bulb comprises: a preliminary ...
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JP5707751B2 |
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JP2015082075A |
To provide a toner fixing filament lamp which includes a reflecting mirror for selective irradiation and can be easily installed in a heat roller.The toner fixing filament lamp includes: a rod-like filament lamp 1 having a filament dispo...
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JP2015076334A |
To provide a lamp capable of improving anti-glare performance.A lamp 1 includes: a bulb 2; a filament 3; a gas 4; and a multilayer film 5. The filament 3 is dispose at inner side 2a of the bulb 2 along the tube axis. The gas 4 is charged...
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JP2015065006A |
To provide a filament with a long life and a compact size as well as an incandescent lamp.A filament is made up of at least two coils, that is, a first single coil and a second single coil connected in parallel to the first single coil. ...
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JP2015064532A |
To provide an infrared ray radiation device having a periodic structure which radiates an infrared ray being irradiated with light or heat from the outside, which is capable of efficiently absorbing light or heat from the outside into th...
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JP5696400B2 |
The present invention relates to a lamp having a spacer which is made of a thin metal plate being put on a closed end of an inner tube and held between the inner tube and the outer tube for keeping a predetermined constant distance there...
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JP5691299B2 |
A single end type lamp comprising a light emitting tube with a sealing portion formed at one end thereof; a base secured at one end of the light emitting tube and accommodating and holding the sealing portion; a socket provided with a co...
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JP5689934B2 |
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JP2015056345A |
To provide a long life heater lamp and a heating module using the heater lamp.There is provided a heater lamp 110 including a luminous tube 10; a filament 20; and a sealed gas. The luminous tube 10 is light permeable and has bent portion...
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JP2015050001A |
To provide a heater comprising a filament capable of efficiently converting electric power to near-infrared light that is not absorbed into glass.A provided near-infrared heater includes an airtight container 2, and a filament 3 that is ...
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JP2015041545A |
To provide a light source capable of efficiently emitting infrared or far infrared light with a desired wavelength.There is provided an infrared light source including: a container 10 sealing one or more kinds of gases therein; an excita...
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JP2015041580A |
To provide a filament having a high efficiency for converting an electric power into visible light or near-infrared light.Provided is a filament at least a part of which is configured by a material having a bandgap. The material having t...
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JP5652455B2 |
Disclosed herein are a filament lamp for heating a disk-shaped workpiece in such a way that the filament lamp rotates relative to the workpiece and radiates light thereonto. Further, the present invention provides a structure that enable...
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JP2014232645A |
To provide a filament lamp including a novel filament holding structure capable of suppressing light emission in a light non-emission area of a filament while preventing the filament from being deformed or damaged.The filament lamp is fo...
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JP5633554B2 |
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JP5633433B2 |
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JP2014199764A |
To provide a long life heater lamp and a heating module.A heater lamp 110 comprises: a bulb 10; and an anchor ring 30. The bulb 10 has a linear portion and at least one bend 15. The bulb 10 internally has a filament 20 including a plural...
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JP5607786B2 |
A material is for thermal bonding by metal fine particle sintering mediated by a metal sintered film, such that shorts do not occur readily between bonded sections, and bonding strength is higher than that achieved by plating or sputteri...
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JP5607861B1 |
A burglarproof lamp with a good effect of preventing dismounting can be applied to the field of lamps. The burglarproof lamp includes a lamp head part which is provided with a lamp head shell(9), a center contact bolt(11), a center conta...
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JP5599477B2 |
An incandescent halogen lamp for vehicle headlights may include a lamp base which defines a reference plane for orienting the incandescent halogen lamp in the vehicle headlight and includes a holder part having a substantially rotational...
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JP2014175087A |
To provide a lamp bulb for a vehicle capable of preventing breakage and deformation of a filament due to vibrations.A lamp bulb 1 for a vehicle includes a low-beam filament 5, a high-beam filament 6, a first lead wire 10 supporting a bas...
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JP5586685B2 |
Embodiments of a lamp having an internal fuse system are provided herein. In some embodiments, a lamp may include a transparent housing; a filament disposed in the housing, the filament having a main body disposed between a first end and...
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JP2014164866A |
To provide a method of manufacturing a filament having high efficiency for converting electric power to visible light.A base material 1 made of metal is covered with a white scatterer layer 2. The white scatterer layer 2 is formed of whi...
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JP5584414B2 |
A colored glass has a formula of R′20—RO—SiO2, wherein R′ is an alkali metal element and R is an alkaline earth metal element. The colored glass comprises between 0.01 and 1% by weight of molybdenum expressed as MoO3 and between ...
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JP2014149952A |
To provide a halogen lamp that can prevent the occurrence of leakage.A halogen lamp comprises: a bulb having a space thereinside and in which inactive gas and halogen are sealed in the space; a coil provided in the space and extending al...
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JP5572707B2 |
Disclosed herein are optical interference multilayer coatings having region provided by a physical vapor deposition process and region provided by a chemical vapor deposition process. Also disclosed herein are methods of making such coat...
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JP2014143129A |
To provide a method of manufacturing a filament having high efficiency for converting electrical power into visible light.Ceramic particles 50 are deposited on a substrate 52 by electrophoresis by immersing the substrate 52 becoming a ca...
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JP5567390B2 |
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JP5565344B2 |
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JP2014123476A |
To provide an infrared ray source having a larger total amount (integration amount) of infrared ray of a wavelength region in some range including a predetermined wavelength.A infrared ray source 101 includes a heating element 15, and a ...
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JP5537953B2 |
A method is provided for producing an infrared emitter made of an endless quartz glass body, wherein a reflector layer is deposited at least partially on the surface of the body made of quartz glass. The quartz body is divided into indiv...
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JP5538906B2 |
A lamp assembly for the lamp assembly adapted for use in a substrate thermal processing chamber to heat the substrate to temperatures up to at least about 1100° C is disclosed. In one embodiment, the lamp assembly comprises a bulb enclo...
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JP2014112477A |
To provide a light source device provided with a filament having high efficiency in converting electric power into visible light.There is provided the light source device having a translucent airtight container, a filament disposed in th...
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JP5519280B2 |
A lamp comprising an envelope (1) of quartz glass surrounding the light source of the lamp is described, wherein an electric conductor (8), for example, an electrode rod, is at least partly embedded in the quartz glass material of the en...
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JP2014103050A |
To provide a vehicular bulb capable of preventing a filament from being deformed or disconnected by improving vibration durability regardless of materials of a glass bulb tube.In a halogen lamp (vehicular bulb) 1 formed by housing a plur...
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JP5506514B2 |
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JP5508333B2 |
A lighting device comprising: at least one LED; and a power converter coupled to the at least one LED and configured to provide DC power to the at least one LED, characterised in that the power converter is configured to receive power, f...
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JP5500511B2 |
Disclosed herein is a filament lamp for heating a disk-shaped workpiece in such a way that the filament lamp rotates relative to the workpiece and radiates light thereonto. The filament lamp can uniformly heat the overall area of the wor...
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JP2014078401A |
To provide a tubular heater capable of suppressing occurrence of an aerial discharge.A tubular heater includes: a tubular bulb; a coil provided in the bulb; and sealing parts provided on both end sides of the bulb respectively. Then a ga...
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JP5476979B2 |
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JP5476971B2 |
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JP2014067544A |
To provide a light source which can radiate far-infrared light and capable of high speed operation.A light source 1 includes a filament 3 composed of CNT or a graphite thin film, a pair of current terminals 5, 7 connected electrically wi...
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JP5474489B2 |
The invention relates to electric lamps and more particularly to automotive signal lamps. Lead-free, cadmium-free, sulfate-refined glass compositions are described for use in electric lamps, which glass is amber colored and comprises no ...
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