专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2003206148A METHOD FOR MANUFACTURING PHOTONIC CRYSTAL OPTICAL FIBER 审中-公开
公开(公告)号：JP2003206148A
公开(公告)日：2003-07-22
申请号：JP2002002196
申请日：2002-01-09
申请人： NAKAZAWA MASATAKA , HITACHI CABLE
发明人： NAKAZAWA MASATAKA , YO HEI , OSONO KAZUMASA , OSUGA KAZUSHI
IPC分类号： G02B6/00 , C03B37/012 , C03B37/027 , C03C13/04 , C03C17/22 , C03C17/28
摘要： PROBLEM TO BE SOLVED: To suppress generation of bubbles in drawing of a preform for a photonic crystal fiber (PCF) and to provide the PCF having a small transmission loss and high quality. SOLUTION: In a method for manufacturing the photonic crystal optical fiber 10 by drawing a preform 3 for the photonic crystal optical fiber formed by bundling a plurality of small-diameter quartz tubes 2 having the same diameter as a small-diameter quartz rod 1 around the quartz rod 1, fluorine-doped layers 4s, 4p are formed as the outermost layers of the quartz rod 1 and each quartz tube 2. COPYRIGHT: (C)2003,JPO

62. 发明专利

JP2003521588A 失效
公开(公告)号：JP2003521588A
公开(公告)日：2003-07-15
申请号：JP2000569055
申请日：1999-09-07
IPC分类号： A41D31/00 , B05D5/08 , B05D7/24 , B29B15/00 , B60J3/02 , C03C17/22 , C03C17/28 , C03C17/32 , C03C23/00 , C04B41/48 , C08J7/16 , C23C16/30 , C23C16/32 , C23C16/50 , C23C16/515 , C23C26/00 , D06M10/02 , D06M10/10 , D06M15/256 , D06M15/277 , E03D9/00 , E03D11/02 , E03D13/00

63. 发明专利

JP2003192392A ANTIFOG GLASS MEMBER 审中-公开
公开(公告)号：JP2003192392A
公开(公告)日：2003-07-09
申请号：JP2001392192
申请日：2001-12-25
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： HAMANO YUKITATSU , SAWADA HIROSHI , MATSUMURA KOICHI
IPC分类号： A47G1/00 , C03C17/02 , C03C17/25 , C03C17/28 , C03C17/32
摘要： PROBLEM TO BE SOLVED: To provide an antifog glass member capable of maintaining a high- hydrophilic property for a long period and having an excellent antifog performance for a long period. SOLUTION: A coated film 2 containing microcapsules 4 each of which including a hydrophilic material 3 is formed on the surface of a glass base material 1. Thus, the surface of the coated film 2 is covered with the hydrophilic material 3 released from the microcapsules 4 with the microcapsules 4 being exposed through the surface of the coated film 2 eluted in a solvent. COPYRIGHT: (C)2003,JPO

64. 发明专利

JP2003512996A 失效
公开(公告)号：JP2003512996A
公开(公告)日：2003-04-08
申请号：JP2001534736
申请日：2000-10-09
IPC分类号： B65D23/02 , B65D23/08 , C03B8/02 , C03C14/00 , C03C17/00 , C03C17/02 , C03C17/28 , C07D209/34 , C07D209/46 , C07D409/12 , C07D487/04 , C07D493/04

65. 发明专利

JP3361209B2 Sticking method and apparatus of the optical functional film to the plate-like body 失效
公开(公告)号：JP3361209B2
公开(公告)日：2003-01-07
申请号：JP8361695
申请日：1995-04-10
申请人：セントラル硝子株式会社
发明人：中屋和敏 , 小林一也 , 朝倉素雄
IPC分类号： G02B7/00 , B32B17/10 , B60J1/00 , B60Q1/44 , C03C17/00 , C03C17/28 , C09J5/00 , G02B27/01
CPC分类号： C03C17/002

66. 发明专利

JP3339078B2 失效
公开(公告)号：JP3339078B2
公开(公告)日：2002-10-28
申请号：JP27024092
申请日：1992-10-08
IPC分类号： C03C17/28 , C08J7/04 , C09D183/00 , C09D183/04 , C09K3/18

67. 发明专利

JP2002524660A 失效
公开(公告)号：JP2002524660A
公开(公告)日：2002-08-06
申请号：JP2000569035
申请日：1999-09-07
IPC分类号： A41D31/00 , B05D5/08 , B05D7/24 , B29B15/00 , B60J3/02 , C03C17/22 , C03C17/28 , C03C17/32 , C03C23/00 , C04B41/48 , C08J7/16 , C23C16/30 , C23C16/32 , C23C16/50 , C23C16/515 , C23C26/00 , D06M10/02 , D06M10/10 , D06M15/256 , D06M15/277 , E03D9/00 , E03D11/02 , E03D13/00

68. 发明专利

JP2002507146A 失效
公开(公告)号：JP2002507146A
公开(公告)日：2002-03-05
申请号：JP50005599
申请日：1998-05-26
IPC分类号： B05D1/18 , C03C17/28 , C03C17/30 , C04B41/49 , C04B41/64 , C04B41/84 , C09D5/00 , C09D183/05 , C09D185/00

69. 发明专利

JP3234893B2 失效
公开(公告)号：JP3234893B2
公开(公告)日：2001-12-04
申请号：JP37692598
申请日：1998-12-28
IPC分类号： C04B14/16 , B01J35/02 , C03C11/00 , C03C17/00 , C03C17/25 , C03C17/28 , C04B14/30 , C09C1/30 , C09C3/06

70. 发明专利

JP2001264527A DIFFRACTION OPTICAL ELEMENT AND METHOD OF MANUFACTURING THE SAME 失效
公开(公告)号：JP2001264527A
公开(公告)日：2001-09-26
申请号：JP2000079199
申请日：2000-03-22
申请人： SANKYO SEIKI SEISAKUSHO KK
发明人： HAYASHI KENICHI
IPC分类号： G02B5/18 , C03C17/28 , C03C17/34 , G02B1/11 , G02B1/111 , G11B7/135 , G11B7/1353 , G11B7/1374
摘要： PROBLEM TO BE SOLVED: To provide a diffraction optical element and a method of manufacturing the element by which an antireflection film can be continuously formed with uniform film thickness on the surface of a periodical grating having a grating consisting of a plurality of recesses and projections. SOLUTION: In the diffraction optical element 1, a first antireflection film 41 is formed on the surface of a periodical grating 2 by a dipping method including processes of immersing a glass substrate 3 on which the periodical grating 2 is formed in a vessel 51 reserving a liquid 40 of the antireflection material, drawing the substrate up and drying by blowing hot air F. The film thickness can be controlled by the viscosity of the liquid, drawing speed and drying speed. Since the periodical grating 2 is drawn while the forming direction of the grating is always perpendicular to the liquid surface 43, an excess antireflection material flows and drops along the periodical grating 2 without leaving the antireflection material to remain in the grating. After drying the antireflection material remaining on the substrate surface, the first antireflection film 41 can be continuously formed with uniform film thickness. At the same time, a second antireflection film 42 is also formed on the back face 32 of the glass substrate 3.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式