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Patent Searching and Data


Matches 951 - 1,000 out of 2,853

Document Document Title
JP2008103274
To provide a vehicular lighting fixture which is a swivel type lamp capable of swiveling an optical axis around and is capable of facilitating work to confirm the direction of the optical axis.This vehicular lighting fixture 1 is a swive...  
JP2008103275
To provide a vehicular lamp which is a swivel type lamp with a turnable optical axis, and capable of improving the appearance of the lamp in swiveling it.This vehicular lamp is a swivel type lamp capable of turning the optical axis of th...  
JP2008102304
To miniaturize a light source device and a projector.The light source device is provided with: a first light emitting element group 11 arranged on a first virtual circle; a second light emitting element group 12 arranged on a second virt...  
JP2008098027
To provide a vehicular headlight wherein a stopper can be temporarily fixed to a frame member before the stopper is fixed to and held in the frame member by temporarily fixing parts provided in the stopper and the frame member.The fittin...  
JP2008098030
To provide a vehicular headlight wherein a shade 5 integrated with a spring member 6 can be temporarily and simply fixed to a solenoid 7 in a short time.Temporarily fixing parts are provided in the shade 5 integrated with the spring memb...  
JP2008098028
To provide a vehicular headlight capable of transmitting heat generated in a drive unit to at least either one of a reflector and a frame member through mounting parts, and also capable of efficiently radiating heat from heat sink parts ...  
JP2008098029
To provide a vehicular headlight capable of transmitting heat generated in a drive unit to either one of the reflector and the frame member made of a material having high thermal conductivity and thermal emissivity through mounting parts...  
JP2008098095
To provide a light source device of which a lightguide member is surely held even in a configuration allowing lightguide member displacement.The light source device comprises a plurality of light sources 2 arranged on the same virtual ci...  
JP2008094196
To provide a vehicular lighting fixture for changing an irradiation direction in an arbitrary direction including the vertical direction and the right-to-left direction, which is capable of reducing the number of components, and performi...  
JP2008091305
To provide a low-cost spotlight which can change the shape of the light emitted to the outside.A light source part 11, a light guide tube 15 and an LED-lighting circuit 13 are accommodated in a light case 3 having an aperture 4. The ligh...  
JP2008089525
To provide a method capable of accurately and simply detecting the center (elbow point) of a light distribution pattern having a horizontal cut line and an oblique cut line.An imaging device 113 with the first light receiving domain A1 a...  
JP2008089837
To provide a projector which can precisely detect the intensity of a light flux emitted from a light source and correctly measure the intensity based thereon.This projector includes: a light shielding plate to freely move back and fourth...  
JP2008084876
To enable to easily design light distribution in a headlight for a vehicle using a light-emitting element, such as LED.In the headlight for a vehicle, equipped with an optical system containing a light-emitting element that uses a semico...  
JP2008084600
To solve a problem where, since a small amount of luminous energy is collected in an LED light emitting device used as a flash in a conventional cellular phone with a camera, it is difficult to set an emission angle, that is to say, a go...  
JP2008078088
To provide a vehicular LED lighting fixture using LEDs for light sources, in which temperature rise in LED light sources is suppressed by increasing the heat radiation properties of the self generated heat of the LED light sources and th...  
JP2008078001
To provide a headlamp capable of arbitrary light distribution design which is not affected by a partition line of the step by installing a diffusion control step corresponding to a second reflection control surface of a reflector at the ...  
JP2008078087
To solve such a problem that a conventional vehicle headlight, in which an LED is used as a light source for a low-beam light distribution and a metal halide discharge tube, a halogen lamp or the like are used for light sources for a hig...  
JP2008078015
To provide a luminaire capable of obtaining easily desired light distribution characteristics while realizing thinness of the equipment.The luminaire is provided with an equipment main body 11 having a translucent part 11b at a surface c...  
JP2008074327
To provide a vehicular lighting system capable of providing lighting matched to the steering of a vehicle.When a steering wheel 11 is turned to the left to turn the vehicle to the left, a first auxiliary lamp positioned most inside among...  
JP2008077928
To secure a prescribed irradiation light amount by suppressing temperature rise of LEDs by increasing heat radiation property of self heat generation of the LEDs in a vehicular LED lighting fixture with the LEDs as a light source, and pr...  
JP2008070735
To provide a light source device capable of avoiding the upsizing of a casing though it is a light source device where a discharge lamp almost dead is easily replaced with the new one.In the light source device where the discharge lamp, ...  
JP2008071555
To provide a desired light distribution pattern by a second light source, and to improve an appearance on the contour without exposing the second light source to the outside, in a vehicular lamp equipped with first and second light sourc...  
JP2008066190
To solve a problem that, in a conventional projector type headlight, an amount of movement of a shade gets large in order to effect a low-beam light distribution and a running light distribution in switching, and accordingly, a mechanism...  
JP2008066191
To solve a problem that, in a headlight adopting a reflective mirror formed of a conventional BMC resin, a glass fiber in the resin is dissociated and scattered during operation for changing irradiation directions such as aiming, to spoi...  
JP2008065982
To provide a vehicle headlamp of projector type in which an optimal light distribution pattern is formed while driving a bulb at a drive voltage capable of generating a halogen cycle in the bulb at daytime running.The vehicle headlamp 10...  
JP2008059900
To provide a vehicular headlight allowing the vertical size of a spring member in the front view to be reduced, and allowing the vertical size of the whole headlight to be reduced as compared with a conventional headlight where the postu...  
JP2008053157
To provide a fitting mechanism of a lamp unit of a vehicular light fixture, and a unit holder which allows significant decrease in the number of components for lower cost as well as simplification of assembly process.A unit holder 10 is ...  
JP2008046621
To provide an improved data projector that is small, inexpensive and has small power consumption and is capable of projecting both 2-dimensional (2D) and 3D images.Regarding the projector capable of projecting 2D and 3D images provided w...  
JP2008047385
To provide a lamp for vehicles capable of restraining an increase in the temperature of a semiconductor type light source sufficiently even if a heat radiation fin section provided at a movable section is made lighter.A headlamp has a sw...  
JP2008041385
To solve the problem that conventional vehicular headlight has a large-sized and complicated structure for a drive mechanism.The vehicular headlight has a drive unit 11 which moves the predetermined light distribution pattern LP in almos...  
JP2008039729
To solve a problem that mechanical positioning of a headlight tester and a headlight of a vehicle to be inspected takes time and troubles as it has been conventionally done by an inspector.A head lamp center detector is constituted of a ...  
JP2008037240
To provide a headlamp for a vehicle capable of suppressing the irradiation of high beam on an object prohibited in irradiation while ensuring visibility in a distance by using the high beam.The headlamp 10 for the vehicle comprises a plu...  
JP2008034182
To solve a problem that a conventional headlamp for vehicle does not utilize effectively the light emitted from the light source and dynamic light-distribution switching cannot be obtained.A discharge lamp 2 is arranged so that the axis ...  
JP2008034181
To solve a problem that a conventional vehicle headlamp has a large drive mechanism and a complicated structure.A sub-reflector 11 is supported rotatably at an upper part and front position against a discharge lamp 2, and a sub-reflectin...  
JP2008027650
To enable to generate condensed light and diffused light with the same lamp tool.The lamp tool is provided with a light source 10, a projection lens 40 arranged in front of the lamp tool of the light source, a diffusion lens 50 arranged ...  
JP2008027874
To provide a light-emitting system and a light controlling device in which a rise time of an LED is shortened and desired brightness can be adjusted based on a duty ratio even if a pulse width of an ON period is set to be very short, and...  
JP2008027915
To provide a headlight adjusting apparatus which has a high dynamics and can easily adjust a headlight at least in two directions.The headlight adjusting apparatus is provided with at least two driving units to adjust an opto-module. Eac...  
JP2008027768
To provide a headlamp for vehicle realizing small-sizing of a lamp unit by arranging two movable shades compactly, and capable of improving accuracy of the cut-off line by enhancing positioning accuracy between the two movable shades.The...  
JP2008027877
To provide a bulb with an irradiating function in a diagonal direction, which has no necessity of a complex headlight driving device to irradiate in a diagonal direction of a vehicle and which can be economically made.The bulb of a vehic...  
JP2008010212
To provide an optical axis adjustment device capable of detecting the position of a drive rod and realizing downsizing.The optical axis adjustment device 1 is provided with a drive rod 2 of which one end side in center axis direction is ...  
JP2008010265
To provide a headlamp for a vehicle capable of reducing a size of a swivel feature.The headlamp for the vehicle (in this example, an auxiliary headlamp for the vehicle) 3 is provided with a base (in this example, a base plate) 6 fixed on...  
JP2008010160
To provide a luminaire in which not only the position of elevation angle direction but also the position of rotating direction of a lamp having a reflecting mirror to reflect light from a light source can be simply changed in order to ad...  
JP2008010421
To provide a new head lamp of a vehicular lighting system eliminating or mitigating at least one of drawbacks of a conventional technique; and a control system.A headlamp appliance and a control system for controlling a vehicular lightin...  
JP2008009217
To provide a light source device capable of correcting the deviation of the focal position of emitted light from a lamp at any time.The light source device 1 is equipped with a lamp cartridge 11 to which the lamp 12 is attached. It is eq...  
JP2008010283
To provide a headlight for a vehicle which irradiates low and high beam light reasonably.A light source A is arranged such that its main optical axis line A1 is at an angle of approximately 30 to 60 with the forward and backward directio...  
JP2008004539
To provide a drive device and a headlight that satisfy requirements of transmission ratio, driving speed and zero backlash and require a slight structural space.The drive device for a light module 32 pivotally supported in the automobile...  
JP2008004512
To provide a vehicle auxiliary headlight in which a swivel mechanism can be made smaller and hardly causes a looseness.A swivel mechanism 19 rotates only a reflector 13 and a rotation driving motor 18 of the swivel mechanism 19 can be ma...  
JP2008001306
To provide a headlight system for a motorcycle with high safety capable of distributing light according to a bank angle after entering a corner by irradiating a corner side with light immediately before entering the corner to heighten vi...  
JP2007188736
To provide a vehicular head lamp which highly precisely detects a lamp center in a multi-light source type lamp provided with a plurality of light source units.The head lamp HL is composed so as to obtain a required light distribution pa...  
JP2007179823
To provide a nonconventional new line illuminator.The illuminator for generating linear illumination light includes: a single light source 1; one or more coaxial lens(es) 2; and a cylindrical lens array 3 formed by arranging a plurality ...  

Matches 951 - 1,000 out of 2,853