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1. 实用新型

JP2599850Y2 失效
公开(公告)号：JP2599850Y2
公开(公告)日：1999-09-20
申请号：JP6124293
申请日：1993-11-15
IPC分类号： F21S8/10 , F21V5/00 , F21V17/00 , F21Q1/00 , F21M3/02 , F21M3/12

2. 发明专利

JPH11195303A VEHICULAR HEAD LIGHT 失效
公开(公告)号：JPH11195303A
公开(公告)日：1999-07-21
申请号：JP3578098
申请日：1998-02-18
申请人： ICHIKOH INDUSTRIES LTD
发明人： KATO YOSHIKI
IPC分类号： F21S8/10 , F21V5/00 , F21V8/00 , F21M3/02 , F21M3/12
摘要： PROBLEM TO BE SOLVED: To reduce parts used to obtain a prescribed light distribution pattern, and to improve efficiency of the light of a light source device by forming the shape of the output end of a core material of a single optical fiber composed of the core material in a shape to obtain a prescribed light distribution pattern. SOLUTION: The light from a light source of a light source device 1 is made incident on the incident end of a core material of a single optical fiber 2 to radiated the front of a vehicle in a prescribed low light distribution pattern P-1 through a lens 60 after being emitted outside from the output end 24 of the core material. At this time, since the shape of the output end 24 is formed in a shape to obtain the light distribution pattern P-1, the light emitted from the output end 24 is radiated as it is to the front of the vehicle in the light distribution pattern P-1. Therefore, a part to obtain the light distribution pattern P-1, for example, a part such as a reflector and a shade is obviated, so that the light from a light source can be utilized as it is without shielding it.

3. 实用新型

JP2594060Y2 失效
公开(公告)号：JP2594060Y2
公开(公告)日：1999-04-19
申请号：JP6714893
申请日：1993-12-16
IPC分类号： F21S8/10 , F21V5/00 , F21M3/12

4. 发明专利

JPH11102603A VEHICULAR HEADLIGHT 失效
公开(公告)号：JPH11102603A
公开(公告)日：1999-04-13
申请号：JP26162797
申请日：1997-09-26
申请人： STANLEY ELECTRIC CO LTD
发明人： YANAI HITOSHI
IPC分类号： B60Q1/04 , F21S8/10 , F21S8/12 , F21V5/00 , F21V13/00 , F21M3/12 , F21M3/05
摘要： PROBLEM TO BE SOLVED: To easily obtain various light distributions, and improve visibility by providing a light distribution converting belt which is formed of a transparent member so as to cover at least a part of a reflecting mirror and has plural optical characteristic different parts, and freely selecting the optical characteristic different parts to a front face of the reflecting mirror. SOLUTION: A light distribution converting belt 6 is arranged inside a box body formed of a lens 4 and a housing 5 so as to cover an almost upper half part of a reflecting mirror 3, and is positioned on a front face of the reflecting mirror 3 by selecting either of an undiffusive auxiliary cut part, a low diffusive auxiliary cut part and a high diffusive auxiliary cut part by a driving part 7 such as a motor. When the undiffusive auxiliary cut part covers an upper half part of the reflecting mirror 3, the reflected light of the reflecting mirror 3 is made incident still in its shape on the lens 4, and the spot lower light distribution having the narrowest lateral irradiation width is obtained. In the case of the low and high diffusive auxiliary cut parts, the intermediate low light distribution suitable for travel of a suburban district and the wide angle low light distribution suitable for travel of an urban district can be obtained.

5. 发明专利

JPH1153904A MARKER LIGHT FOR VEHICLE 失效
公开(公告)号：JPH1153904A
公开(公告)日：1999-02-26
申请号：JP21811097
申请日：1997-07-29
申请人： KOITO MFG CO LTD
发明人： SATSUKAWA HIDEAKI , NATSUME KAZUNORI , AMANO YASUYUKI
IPC分类号： F21S8/10 , F21V5/00 , F21V7/09 , F21W101/14 , F21Y101/00 , F21M3/08 , F21M3/12
摘要： PROBLEM TO BE SOLVED: To provide sufficiently sense of depth when observing the reflecting surface of a reflector through a lens in a marker light provided with a step reflector. SOLUTION: A reflecting surface 16a of a reflector 16 is divided into a lower reflecting area 16a1 and an upper reflecting area 16a2, by dividing at a pair of dividing lings BL which extending from its optical axis Ax in a truncated chevron shape. The lower reflecting area 16a1 is divided and formed into a plurality of zonal reflecting surface elements 16s1 which extend in a pattern of lateral stripes, and the upper reflecting area 16a2 is divided and formed into a plurality of zonal reflecting surface elements 16s2 which extend in a pattern of vertical stripes. Widths D1, D2 of the reflecting surface elements 16s1, 16s2 are set so that they become gradually wider the farther apart they are from the optical axis Ax. In according with the principle of perspective, the lower reflecting area 16a1 appears to be a road route, a floor surface, etc., extending from in front to a distant position, and the upper reflecting area 16a2 appears to be roadside trees, a wall surface, etc., extending from in front to a distant position. Therefore, the reflecting surface 16a appears as if it is much deeper than an actual depth dimension.

6. 发明专利

JP2852917B2 失效
公开(公告)号：JP2852917B2
公开(公告)日：1999-02-03
申请号：JP13162797
申请日：1997-05-07
申请人： KOITO SEISAKUSHO KK
发明人： NATSUME KAZUNORI
IPC分类号： F21S8/10 , F21V5/00 , F21Q1/00 , F21M3/12

7. 实用新型

JP2587355Y2 失效
公开(公告)号：JP2587355Y2
公开(公告)日：1998-12-16
申请号：JP9011392
申请日：1992-12-07
IPC分类号： F21S8/10 , F21S8/12 , F21V5/00 , F21V13/00 , F21V17/00 , G02B3/08 , F21M3/12 , F21M3/02 , F21M3/05

8. 发明专利

JPH10294004A VEHICULAR HEADLIGHT 失效
公开(公告)号：JPH10294004A
公开(公告)日：1998-11-04
申请号：JP10171697
申请日：1997-04-18
申请人： STANLEY ELECTRIC CO LTD
发明人： YANAI HITOSHI
IPC分类号： F21S8/10 , F21V5/00 , F21M3/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicular headlight which can show the individuality of a vehicle even at night lighting. SOLUTION: In a conventional vehicular headlight 1 which comprises a light- distribution forming lens 4 consisting of a plurality of segmented parts, wherein these segmented parts are at least tow parts having different transmittance as a low-transmittance part 4a and a high-transmittance part 4b, and a cover lens 5 which is expected to serve to exhibit individuality of a vehicle in a design aspect, however at night the cover lens 5 itself is hard to be recognized and therefore fails to exhibit the individuality; while, in the present invention, the low-transmittance part 4a and the high-transmittance part 4b are constituted so that a specific appearance which is composed of characters and/or designed patterns with the low-transmittance parts 4b and the high-transmittance parts 4b is recognizable, and the individuality of the vehicle can be shown even at night lighting.

9. 发明专利

JP2808250B2 失效
公开(公告)号：JP2808250B2
公开(公告)日：1998-10-08
申请号：JP30944094
申请日：1994-11-21
申请人： KOITO SEISAKUSHO KK
发明人： NATSUME KAZUNORI , TANAKA HITOSHI
IPC分类号： F21S8/10 , F21V5/00 , F21Q1/00 , F21M3/12

10. 发明专利

JPH10228809A HEAD LIGHT COVER 失效
公开(公告)号：JPH10228809A
公开(公告)日：1998-08-25
申请号：JP4724097
申请日：1997-02-13
申请人： TOTO LTD
发明人： MACHIDA MITSUYOSHI , HAYAKAWA MAKOTO
IPC分类号： F21S8/10 , F21V3/04 , F21V5/00 , F21V15/00 , F21M3/12 , F21M7/00
摘要： PROBLEM TO BE SOLVED: To make a waterdrop difficult to adhere, by forming a surface layer; containing a photocatalytic oxide particle, silicone, and a water repellent fluororesin, and also having the contact angle, with water in the layer surface, of a specific angle or more. SOLUTION: An actually transparent surface layer; containing a photocatalytic oxide particle, silicone, and a water repellent fluororesin; is formed on the surface of a transparent cover, and is constituted so that the surface layer can have a contact angle with water of 90 deg. or more. In the manufacture of an antifouling member; whereon a surface layer (containing a photocatalytic oxide particle, silicone, and a water repellent fluororesin) is formed on a base material surface; basically a coating composition is applied to the base material surface to be hardened. For instance, anatase type titanium dioxide, rutile type titanium oxide, and zinc oxide, etc., are used as a photocatalytic oxide, and such the coating composition can be added by water, a solvent, a catalyst, basic compounds, and a face active agent, etc., appropriately.

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