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1. 发明专利

JP2013118545A Electrically driven exciter and vehicular lighting fixture employing the same 有权
标题翻译：电动驱动器和使用其的车辆照明装置
公开(公告)号：JP2013118545A
公开(公告)日：2013-06-13
申请号：JP2011265485
申请日：2011-12-05
申请人： Star Micronics Co Ltd , スター精密株式会社 , Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： YASUIKE MAKOTO , TSUKUDA YASUNORI , SUGIMOTO ATSUSHI , ENDO OSAMU , TATARA NAOKI
IPC分类号： H04R9/02 , B60K6/22 , F21S8/10 , F21W101/10 , F21Y101/00 , H04R1/02 , H04R7/04 , H04R9/04
CPC分类号： H04R9/046 , B60Q1/0017 , B60Q5/008 , G10K9/13 , H04R1/028 , H04R7/045 , H04R9/025 , H04R9/04 , H04R9/045 , H04R2201/02 , H04R2209/00 , H04R2400/00 , H04R2499/13
摘要： PROBLEM TO BE SOLVED: To sufficiently ensure a support strength to a magnetic circuit unit after improving vibration characteristics in an electrically driven exciter.SOLUTION: As a suspension 50 supporting a magnetic circuit unit to a coil support member 40 so as to be displaced vertically, three flexible arms 54 extending in the same circumferential direction are provided. Thus, vibration characteristics are improved while sufficiently ensuring a length of the flexible arms 54. Thereafter, arm insert grooves 40g having a vertical width approximately equal to that of the flexible arms 54 are formed at three positions in the circumferential direction in the coil support member 40. Each of the flexible arms 54 is then inserted into the arm insert grooves 40g while turning its distal end 54a in the same circumferential direction, and a barb 54a1 is engaged to an engaging part 40f1, thereby preventing the flexible arm 54 from being dropped. Thus, the magnetic circuit unit is supported for an extended length in the circumferential direction in the distal ends 54a of the flexible arms 54, and the support strength is improved.
摘要翻译：要解决的问题：为了充分确保在电动激励器中改善振动特性之后对磁路单元的支撑强度。解决方案：作为将磁路单元支撑到线圈支撑构件40以便垂直移位的悬架50，设置有沿同一圆周方向延伸的三个柔性臂54。因此，在充分确保柔性臂54的长度的同时，提高了振动特性。此后，在线圈支撑构件中，沿圆周方向的三个位置形成具有与柔性臂54的垂直宽度大致相等的垂直宽度的臂插入槽40g 然后将每个柔性臂54插入到臂插入槽40g中，同时使其远端54a在相同的圆周方向上转动，并且倒钩54a1与接合部40f1接合，从而防止柔性臂54掉落。因此，磁路单元在柔性臂54的远端54a中在圆周方向上延伸长度被支撑，并且提高了支撑强度。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013086676A Spot lamp control device for vehicle and spot lamp system for vehicle 有权
标题翻译：用于车辆的车灯和点灯系统的点灯控制装置
公开(公告)号：JP2013086676A
公开(公告)日：2013-05-13
申请号：JP2011229770
申请日：2011-10-19
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KITAZAWA YUKIKO , MASUDA TAKESHI , MOCHIZUKI MITSUYUKI , SUGIMOTO ATSUSHI
IPC分类号： B60Q1/24 , B60Q1/00 , B60R21/00 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To make a pedestrian appropriately recognize the presence of a vehicle while suppressing glare given to the pedestrian, and to make a driver appropriately recognize the presence of the pedestrian further.SOLUTION: In a spot lamp control device for a vehicle, a pedestrian position obtaining part obtains a pedestrian position detected by a position detector. A lighting control part controls irradiation of light by a spot lamp for a vehicle that can change an irradiation position. When the pedestrian position is obtained, the lighting control part irradiates, with light, a first area constituted of an area including the pedestrian position and an area closer to the vehicle than the pedestrian position first. When the first area is irradiated with the light for the prescribed time, the lighting control part irradiates a second area for which an area including the position of the face of a pedestrian is eliminated from the first area with the light. Thus, the lighting control part irradiates the position of the face with the light for the prescribed time and then moves the upper end of the area irradiated with the light to a part below the position of the face.
摘要翻译：要解决的问题：为了使步行者在抑制给予行人的眩光的同时适当地识别车辆的存在，并且使驾驶员进一步适当地识别行人的存在。解决方案：在用于车辆的点灯控制装置中，行人位置获得部件获得由位置检测器检测到的行人位置。照明控制部控制能够改变照射位置的车辆用照明灯的照明。当获得行人位置时，照明控制部件首先用光照射包括行人位置的区域和比行人位置更靠近车辆的区域的第一区域。当第一区域用光照射规定时间时，照明控制部分用光照射第一区域，该第二区域包括步行者的脸部位置的区域被从第一区域消除。因此，照明控制部分用光照射规定时间的面部位置，然后将被光照射的区域的上端移动到面部位置下方的部分。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2006040839A Projection type headlamp for automobile 审中-公开
标题翻译：投影型汽车头灯
公开(公告)号：JP2006040839A
公开(公告)日：2006-02-09
申请号：JP2004223303
申请日：2004-07-30
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： OSHIO HIROHIKO , TATARA NAOKI , SUGIMOTO ATSUSHI
IPC分类号： F21S8/10 , F21V14/00 , F21W101/10 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a projection type headlamp for an automobile allowing a light-shielding shade to be smoothly vertically slid by reducing a sliding contact area of a vertical sliding contact part of the light-shielding shade.
SOLUTION: The light-shielding shade 34 for light distribution pattern formation is energized downward by a spring 39 and held in the vicinity of a focal point of a projection lens disposed in front of a light source-mounted reflector so as to slidingly contact an eccentric cam 36 supported to a pair of left and right columnar parts 77 erected on a base 76; a flat lower-side extension part 34b2 with a vertically extending elongate hole 34c formed therein is formed on the light-shielding shade 34 oppositely to the columnar parts 77 by a projection type headlamp vertically moving in parallel by the eccentric cam 36 driven by a motor 58; a plurality of horizontal guide pins 37 allowing positioning and slide along the elongate hole 34c are formed on the left and right columnar parts 77. The sliding contact area (sliding friction resistance) of the sliding part (an engagement part of the horizontal guide pins 37 with the elongate hole 34c) of the light-shielding shade 34 is small, whereby the light-shielding shade 34 can be smoothly vertically slid even by the small-capacity motor 58.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于汽车的投影型前照灯，通过减少遮光罩的垂直滑动接触部分的滑动接触面积，允许遮光罩平滑地垂直滑动。解决方案：用于配光图案形成的遮光罩34通过弹簧39被向下激励，并且保持在设置在光源安装的反射器前面的投影透镜的焦点附近，以便滑动接触支撑在竖立在基座76上的一对左右柱形部分77的偏心凸轮36; 通过由电动机驱动的偏心凸轮36垂直移动的突起型前照灯，在与遮光罩34相对的圆柱形部件77上形成具有垂直延伸的细长孔34c的平坦下侧延伸部34b2 58; 在左右柱状部件77上形成允许沿长孔34c定位和滑动的多个水平导向销37.滑动部分（水平导向销37的接合部分）的滑动接触面积（滑动摩擦阻力）与遮光罩34的长孔34c相比较小，遮光罩34即使通过小容量电动机58也能平滑地垂直滑动。（C）2006年，JPO＆NCIPI

4. 发明专利

JP2004349120A Vehicular headlight 有权
公开(公告)号：JP2004349120A
公开(公告)日：2004-12-09
申请号：JP2003145059
申请日：2003-05-22
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SUGIMOTO ATSUSHI
IPC分类号： F21S8/10 , B60Q1/08 , B60Q1/14 , F21V14/00 , F21V14/08 , F21W101/10 , F21Y101/00
CPC分类号： B60Q1/143 , B60Q1/085 , B60Q2300/112 , F21S41/698
摘要： PROBLEM TO BE SOLVED: To provide a vehicular headlight capable of forming a light distribution pattern having a cut-off line at an upper end part by a projector type lamp unit equipped with a rotary shade, capable of switching between a left side and a right side light distributions at low beam, and capable of switching between the light distribution at low beam and high beam by simplifying rotation control of the shade. SOLUTION: The shade 32 is constructed by a rotation axis member arranged along a horizontal axial line Ax1 extending in a width direction of the vehicle, rotatable around a horizontal axial line Ax1, and a concave part 32B extending in a width direction of the vehicle is formed on a part of the perimeter of the outer surface 32A of the shade. In the above, two parts in the perimeter of the outer surface 32A are allocated to a first light distribution generating part 32A1 for generating a light distribution pattern of the low beam of the left side light distribution, and a second light distribution generating part 32A2 for generating a light distribution pattern of the low beam of the right side light distribution. The concave part 32B is constructed as a third light distribution generating part for generating a light distribution pattern for the high beam. COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2013063757A Vehicle lamp 有权
标题翻译：车灯
公开(公告)号：JP2013063757A
公开(公告)日：2013-04-11
申请号：JP2012108985
申请日：2012-05-11
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TATARA NAOKI , TAKAHASHI TORU , SUGIYAMA YUJI , SUGIMOTO ATSUSHI
IPC分类号： B60Q5/00
CPC分类号： B60Q1/0017 , B60Q5/008 , G10K9/13 , G10K9/20 , G10K9/22
摘要： PROBLEM TO BE SOLVED: To provide a vehicle lamp that produces sound by vibrating the lamp, while never damaging the outward appearance of the lamp and further, facilitates maintenance of a vibration device.SOLUTION: The vehicle lamp has a lamp housing 1 comprising a lamp body 11 and a front cover 12, and a front cover 12 comprises the light transmissive member that transmits the light emitted from a light source 21, and includes the vibrating device 3 that is supported by the lamp housing 1, and produces the vibration sound by vibrating the front cover 12 when driven. The vibrating device 3 is brought into abutment with the front cover 12 through the front cover 12 or at a location where not visible from an outside of the lamp when mounted on the vehicle.
摘要翻译：要解决的问题：提供一种通过振动灯来产生声音的车辆灯，同时不会损坏灯的外观，并且还有助于维护振动装置。解决方案：车灯具有包括灯体11和前盖12的灯壳体1，并且前盖12包括透光构件，透光构件透射从光源21发射的光，并且包括振动装置 3，其由灯壳体1支撑，并且在被驱动时振动前盖12产生振动声。振动装置3通过前盖12与安装在车辆上时从灯外部看不到的位置与前盖12邻接。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2010044925A Headlight device for vehicle 有权
标题翻译：车辆头灯
公开(公告)号：JP2010044925A
公开(公告)日：2010-02-25
申请号：JP2008207428
申请日：2008-08-11
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SUGIMOTO ATSUSHI
IPC分类号： F21S8/12 , F21W101/10 , F21Y101/00
CPC分类号： B60Q1/143 , B60Q2300/056 , B60Q2300/41 , B60Q2300/42 , F21S41/17 , F21S41/43 , F21S41/689
摘要： PROBLEM TO BE SOLVED: To provide a headlight device for a vehicle for optimally setting an irradiation region of a high beam with a simple structure.
SOLUTION: The headlight device for a vehicle 10 includes a left lamp unit, a right lamp unit and a headlight device control part 40. Each of the left lamp unit and the right lamp unit includes a bulb 30, a movable shade 48, a shade moving mechanism 58 and a fixed shade 50. Each movable shade 48 advances or recedes with respect to the light axis of the bulb 30, and forms a light distribution pattern for a low-beam by shielding a part of a light at an advanced position while allowing formation of a partial shape of a light distribution pattern for a high-beam at a receded position. The fixed shade 50 forms the partial shape of the light distribution pattern for a high-beam when the movable shade 48 is located at the receded position. A pattern control part determines each shape of the individual light distribution patterns by controlling each of the shade moving mechanisms 58 in the left lamp unit and the right lamp unit, and also determines a shape of a synthesized light distribution pattern by superimposing each of the individual light distribution patterns one on another.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的前照灯装置，用于以简单的结构最佳地设置远光灯的照射区域。车辆用前照灯装置10包括左灯单元，右灯单元和前灯装置控制部40.左灯单元和右灯单元中的每一个包括灯泡30，可动阴罩48 ，阴影移动机构58和固定遮光罩50.每个可移动遮光罩48相对于灯泡30的光轴前进或后退，并通过屏蔽一束光的一部分形成用于近光的配光图案同时允许在后退位置形成用于远光束的配光图案的部分形状。当可动遮光罩48位于后退位置时，固定遮光罩50形成用于远光灯的配光图案的部分形状。图案控制部分通过控制左灯单元和右灯单元中的每个遮光移动机构58来确定各个配光图案的每个形状，并且还通过将每个单独的配光图案叠加在一起来确定合成配光图案的形状配光图案一个接一个。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007216881A Headlight for vehicle 审中-公开
标题翻译：车辆头灯
公开(公告)号：JP2007216881A
公开(公告)日：2007-08-30
申请号：JP2006041171
申请日：2006-02-17
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SUGIMOTO ATSUSHI , NUNOKAWA KIYOTAKA , TATARA NAOHISA
IPC分类号： B60Q1/115 , F21S8/10 , F21V14/00 , F21W101/10 , F21Y101/00
CPC分类号： B60Q1/076 , B60Q1/0094 , B60Q2300/112 , F21S41/43 , F21S41/698
摘要： PROBLEM TO BE SOLVED: To improve remote visibility in a light distribution pattern of a headlight for a vehicle and to perform switching of the light distribution pattern at a high speed. SOLUTION: The headlight for the vehicle is provided with a lamp 110 provided with a shade switching means 140 for obtaining a desired light distribution pattern by shielding a part of a light emitted from a light source; a light distribution pattern switching control means for controlling the shade switching means 140 when instruction for switching the light distribution pattern of the lamp is received; and a levelling means 130 for deflection-controlling an optical axis of the lamp in a vertical direction. When the light distribution pattern switching control means receives switching instruction to the light distribution pattern of "a remote visibility beam", it controls the shade switching means 140 so as to make a cut line get to the same height as a cut line of a high beam and controls the levelling means 130 such that the cut line gets to the height of a cut line required for "a middle beam". COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高用于车辆的前灯的配光图案中的远程可见度并且高速地执行配光图案的切换。解决方案：车辆的前灯设置有灯110，灯110设置有阴影切换装置140，用于通过屏蔽从光源发射的光的一部分来获得期望的配光图案; 配光模式切换控制装置，用于当接收到用于切换灯的配光图案的指令时，控制灯罩开关装置140; 以及用于在垂直方向上偏转控制灯的光轴的调平装置130。当配光图案切换控制装置接收到“远程可见光束”的配光图案的切换指令时，它控制阴影切换装置140，以使切割线达到与高切割线相同的高度光束并控制调平装置130，使得切割线达到“中间光束”所需的切割线的高度。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006040786A Vehicular headlamp 审中-公开
标题翻译：车身头灯
公开(公告)号：JP2006040786A
公开(公告)日：2006-02-09
申请号：JP2004221459
申请日：2004-07-29
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： OSHIO HIROHIKO , SUGIMOTO ATSUSHI , TATARA NAOKI
IPC分类号： F21S8/10 , F21V13/00 , F21V14/02 , F21W101/10 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a light distribution pattern for a high beam with excellent distant visibility without adversely influencing a light distribution pattern for a low beam, in a projector type vehicular headlamp having a movable shade.
SOLUTION: This vehicular headlamp is so structured that a bulb support base 34 for supporting a light source bulb 22 and the movable shade 32 can be moved between first and second movement positions by a driving device 36. At the first movement position, the light distribution pattern for a low beam can be obtained by setting the light source 22a at a first light source position located on an optical axis Ax and by setting the movable shade 32 at a first shade position where its upper edge 32a is located on the optical axis Ax at the rear-side focal point F of a projection lens 28. At the second movement position, the light distribution pattern for a high beam having a small diffusion angle as a whole, high central luminosity and excellent distant visibility can be obtained by setting the light source 22a at the second light source position in front of the first light source position in front of the first light source position and by setting the movable shade 32 at a second shade position below the first shade position.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在具有可移动阴影的投影仪型车辆头灯中，提供具有优异遥远可见度的远光灯的配光图案，而不会不利地影响近光束的配光图案。解决方案：该车辆前照灯的结构使得用于支撑光源灯泡22的灯泡支撑基座34和可移动遮光罩32可以通过驱动装置36在第一和第二移动位置之间移动。在第一移动位置，通过将光源22a设置在位于光轴Ax上的第一光源位置，并且通过将可动阴罩32设置在其上边缘32a位于其上的第一阴影位置，可以获得近光束的配光图案投影透镜28的后侧焦点F处的光轴Ax。在第二移动位置，可以获得具有整体扩散角小的高光束的配光图案，高中心亮度和优异的远距离可见度通过将光源22a设置在第一光源位置前方的第一光源位置前方的第二光源位置处，并且通过将可动阴罩32设置在第二阴影波在第一个阴影位置下方的位置。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005119660A Infrared light irradiation lamp for automobile 有权
标题翻译：用于汽车的红外光照射灯
公开(公告)号：JP2005119660A
公开(公告)日：2005-05-12
申请号：JP2004375230
申请日：2004-12-27
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KOBAYASHI MASAJI , SUGIMOTO ATSUSHI , INOUE TAKASHI
IPC分类号： B60Q1/00
摘要： PROBLEM TO BE SOLVED: To provide an infrared light irradiation lamp which will not be erroneously recognized as a no tail lamp or stop lamp by simultaneously allowing the infrared light and visible light to be emitted from a front lens. SOLUTION: The infrared light irradiation lamp for an automobile is provided with a reflector 16 provided at a light chamber S partitioned by a lamp body 12 and the front lens 14; and an infrared light irradiation means and a visible light irradiation means provided at a front side of the reflector 16. The irradiation infrared light from the infrared irradiation means (filament 22, infrared light transmission part 25) and the irradiation visible light from the visible light irradiation means (filament 22, visible light transmission part 26) are simultaneously outgone from the front lens 14 and the red infrared light and the whiter visible light are mixed and are not prominent. Lighting of the infrared irradiation lamp is not erroneously recognized as lighting of the stop lamp or the like and safety of traveling is ensured. An irradiation control means 100 stops at least the irradiation of the infrared light by the infrared irradiation means when it is determined from output of a vehicle speed sensor that it is the vehicle speed is slow. Thereby, eyes of a person are not injured by the infrared light. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过同时允许红外光和可见光从前透镜发射而不会被错误地识别为无尾灯或停止灯的红外光照射灯。解决方案：用于汽车的红外线照射灯设置有设置在由灯体12和前透镜14分隔开的光室S的反射器16; 以及设置在反射器16的前侧的红外线照射单元和可见光照射单元。来自红外线照射单元（灯丝22，红外光透射部25）的照射红外线和来自可见光的照射可见光照射装置（灯丝22，可见光透射部26）同时从前透镜14过去，并且红色红外光和更白的可见光混合并且不突出。红外线照射灯的照明没有被错误地识别为停止灯等的点灯，并且确保了行驶的安全性。当从车速传感器的输出确定车速慢时，照射控制装置100至少停止红外线照射装置的红外线的照射。由此，人的眼睛不被红外光所伤害。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004152671A Lighting fixture for vehicle 审中-公开
公开(公告)号：JP2004152671A
公开(公告)日：2004-05-27
申请号：JP2002318070
申请日：2002-10-31
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： SUGIMOTO ATSUSHI , MOCHIZUKI KAZUMA , TAJIMA KEIICHI , YOKOI SHOICHIRO
IPC分类号： B60Q1/124 , F21S8/10 , F21V14/00 , F21W101/10 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To easily and firmly fit a light distribution control means and a drive means to a lighting fixture which changes irradiation direction by turning a light distribution control means to obtain a requested light distribution through control of a light source provided. SOLUTION: The lighting fixture 1 for vehicle is provided with a light distribution control means 5 provided with a light source bulb 8 to obtain a requested light distribution by controlling the light of the light source with a reflecting mirror 7, a light-shielding plate 10 or the like, and a drive means 6 changing irradiation directions by turning the light distribution control means, of which, an output shaft 18 fitted to the drive means and a rotating shaft 11 fitted to the light distribution control means are jointed by insertion coupling. One side of the output shaft and the rotating shaft is provided with a plurality of areas arranged at equal intervals in a circumferential direction, divided into a protrusion area 18b having protrusions protruded radially in a radius direction and a flat area 18c without any convex parts, and the other has an engaging recess 12 for the protrusions to be engaged with. COPYRIGHT: (C)2004,JPO

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