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Patent Searching and Data


Matches 1,001 - 1,050 out of 2,885

Document Document Title
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 ...  
JP2007179969
To obtain a vehicle lamp capable of setting optimally irradiation region of high beam according to existence of a pedestrian, a front running vehicle, or a vehicle running in opposite direction.The vehicle lamp 100 is provided with a lig...  
JP2007179915
To provide a projector type vehicular headlight simply structured so that remote visibility is enhanced when travelling on an expressway by switching a low beam of the AFS and a light distribution for an expressway travelling mode, and a...  
JP2007179895
To provide an illumination device capable of reducing noise generated when controlling phase of voltage at controlling illumination state.A socket 14 for mounting a light source is housed in a device main body, and a movable stand 17, on...  
JP2007179971
To provide a light source capable of adjusting excellently the optical axis of a light-emitting element and also securing heat radiation.The light source comprises LEDs 16 ( red LED 16A, green LED 16B, blue LED 16C), a light-emitting ele...  
JP2007172932
To provide a vehicular headlight using an LED and having high heat dissipating effect, which can be miniaturized.This vehicular headlight is composed of a lamp body 2 having at least a translucent surface side opening part, a translucent...  
JP2007163358
To measure correctly incident light quantity of light output from a light guiding rod to a optical fiber, by eliminating individual difference of light guiding rods and by measuring no amount of leaked light resulting from internal defec...  
JP2007157648
To prevent an accident by preventing a driver of an oncoming vehicle from being dazzled.When a light-emitting part 4 of a light source 3 is located at a low-beam position, a rod 11 is advanced by a solenoid 10 to rotate a movable shade 7...  
JP2007157543
To solve a problem that since low-beam light distribution is left-right asymmetry in a headlamp for vehicle providing light for low-beam light distribution when traveling by low-beam light distribution by providing reflecting surfaces fo...  
JP3969706
To provide a headlight capable of irradiating a suitable and effective main-beam. The automobile is provided with a left-side headlight and a right-side headlight. Each headlight has complex faces with a lamp fitted inside. Each lamp is ...  
JP3969624
To overcome such problems in the existing projector type lighting fixture for a vehicle that a projecting lens is required to integrate with a lighting fixture body resulting in increase in weight, fixing to a housing through an aiming m...  
JP3971076
To provide a compact and light headlight for a vehicle that ensures the electromagnetic solenoid of a drive mechanism to accurately drive a moveable hood with a shaft arranged adjacent to the light source even at high temperature by prev...  
JP2007149552
To provide a lighting system which has a simple structure and forms a desired light distribution without decreasing the light utilization efficiency.A fly's eye lens group for forming a low beam is configured by combining a first to four...  
JP3967048
To provide a head lamp for a vehicle constructed to move a shade for beam change, allowing easy assembly of a beam changer into a lighting fixture. A beam changer 34 is provided for beam change between a low beam and a high beam with the...  
JP3967153
To enable to make assembly of a shade to a holder simple and precise in a headlamp for a vehicle having a projector-type lamp unit with a movable shade. A shade 32 is supported capable of rotation on a holder 26 which is positioned betwe...  
JP2007140218
To provide an illuminating device in which an emission part can be made thinner while a sufficient irradiation range and satisfactory optical characteristics are ensured.The illuminating device 5 includes a light source 6, a first optica...  
JP3964101
To miniaturize a lamp while making aiming adjustment of each lamp unit possible in a headlamp for a vehicle having plural lamp units tiltably housed in a lamp chamber. A first and a second lamp units 16, 18 adjacent in a left and right d...  
JP3964104
To execute the beam irradiation with a light distribution pattern immediately corresponding to the vehicle traveling situation in a headlamp system for a vehicle comprising a headlamp obtained by accommodating a lighting fixture unit for...  
JP2007134052
To provide a vehicular lighting device in which lighting efficiency is not reduced by shielding the light emitted from a light source and a low cost is realized by eliminating a movable structure such as a movable shade.The lighting devi...  

Matches 1,001 - 1,050 out of 2,885