专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2009244671A Optical connector plug 审中-公开
标题翻译：光连接器插头
公开(公告)号：JP2009244671A
公开(公告)日：2009-10-22
申请号：JP2008092311
申请日：2008-03-31
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： URAMATSU TOMOSHI , ANPO TSUGIO , WATABE MICHIYASU , NASU SHOJI , MIYAKE KAZUYUKI , FUJITA MORIYUKI
IPC分类号： G02B6/36 , G02B6/38
摘要： PROBLEM TO BE SOLVED: To prevent an outer member from moving to a ferrule projecting position to set a ferrule in a projecting state in an optical connector plug even when an external force suddenly acts on the outer member backward.
SOLUTION: The optical connector plug includes a plug main body 10, an outer member 20, and a shutter member 30. The outer member 20 includes a lock mechanism 26 which is engaged with the plug main body 10 so as to suppress movement to the ferrule projecting position side of the outer member 20 when the outer member 20 is located in a ferrule storing position, and can be disengaged from the plug main body 10 by a manual operation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：为了防止外部构件移动到套圈突出位置，以便即使当外力突然作用在外部构件上时也将套圈设置在光学连接器插头中的突出状态中。解决方案：光学连接器插头包括插头主体10，外部构件20和活门构件30.外部构件20包括锁定机构26，其与插头主体10接合以抑制移动当外部构件20位于套圈存储位置时，到外部构件20的套圈突出位置侧，并且可以通过手动操作与插头主体10脱离。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2008058913A Fixing structure of coated optical fiber and fixing method of same 有权
标题翻译：涂层光纤的固定结构及其固定方法
公开(公告)号：JP2008058913A
公开(公告)日：2008-03-13
申请号：JP2006239027
申请日：2006-09-04
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： ANPO TSUGIO , WATABE MICHIYASU , URAMATSU TOMOSHI , MIYAKE KAZUYUKI
IPC分类号： G02B6/36
摘要： PROBLEM TO BE SOLVED: To provide a fixing structure of a coated optical fiber and its fixing method for easily fixing a coated optical fiber to a ferrule.
SOLUTION: After an optical fiber 14b is inserted into a rubber sleeve 12 to fit the sleeve over a heat-resistant coating layer 14a of the optical fiber 14, the coated optical fiber 14 is inserted into a hole of a ferrule 11. The optical fiber 14b is passed through a hole 11a having a small diameter of the ferrule 11 and exposed in a sufficient length from the top end of the ferrule, and then, the rubber sleeve 12 is pushed into a hole 11c having a medium diameter. When a cover 13 is pushed from the rear side of the ferrule 11, the rubber sleeve 12 is further pushed by a portion 13b having a medium diameter of the cover 13 to cause reduction in the inner diameter and increase in the outer diameter in the hole 11c having a medium diameter. Thereby, the coated optical fiber 14 is firmly fixed in the ferrule 11 while prevented from moving in the longitudinal direction.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种涂覆光纤的固定结构及其固定方法，用于将涂覆光纤容易地固定到套圈上。解决方案：将光纤14b插入到橡胶套筒12中以将套管套在光纤14的耐热涂层14a上之后，将涂覆光纤14插入到套圈11的孔中。光纤14b穿过套圈11的小直径的孔11a并从套圈的顶端以足够的长度露出，然后将橡胶套12推入具有中等直径的孔11c中。当从套圈11的后侧推盖盖13时，橡胶套筒12被具有中等直径的盖13的部分13b进一步推动，从而使孔的内径减小，孔的外径增大 11c具有中等直径。由此，涂覆光纤14牢固地固定在套圈11中，同时防止其在纵向移动。版权所有（C）2008，JPO＆INPIT

13. 发明专利

JP2004279797A Photonic crystal fiber 审中-公开
公开(公告)号：JP2004279797A
公开(公告)日：2004-10-07
申请号：JP2003071886
申请日：2003-03-17
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： MIYAKE KAZUYUKI , HACHIWAKA MASAYOSHI
IPC分类号： G02B6/00 , C03B37/15 , G02B6/02 , G02B6/10 , G02B6/255 , G02B6/26
CPC分类号： G02B6/2552 , G02B6/02333 , G02B6/02347 , G02B6/02376 , G02B6/262
摘要： PROBLEM TO BE SOLVED: To provide a photonic crystal fiber which prevents water from being deposited on an end surface and is advantageously connected with low connection loss even if signal light projected from a light source unit has variance in projection angle. SOLUTION: A tip of a PC fiber 10 is heated and fused to form a tip spherical part 14 which is formed in a nearly spherical shape and has its diameter expanded exceeding a fiber main body part having a thin hole 12a. An end surface 15 of (a plurality of) thin holes 12a of a clad 12 is formed at a position retracting from the final end position of a virtual plane 18 symmetrical with a front 17 of the tip spherical part 14 about a plane orthogonal to the axis of the PC fiber 10 at a maximum-diameter position of the tip spherical part 14, and thin holes 12a in the section from the tip spherical part 14 to the end surface 15 of thin holes 12a of the clad 12 are sealed through a heat treatment. COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2004037893A Method for manufacturing optical fiber coupler 审中-公开
公开(公告)号：JP2004037893A
公开(公告)日：2004-02-05
申请号：JP2002195625
申请日：2002-07-04
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： HIGASHIKUBO TAKASHI , MIYAKE KAZUYUKI , MAEDA JUNYA
IPC分类号： G02B6/287
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber coupler hardly causing failures such as excessive loss during welding and drawing and disconnection due to an unknown cause when in real use in a field. SOLUTION: This method comprises: a process of removing the coating of at least a part of the protective layers of respective optical fibers from a plurality of the optical fibers having the protective layers of drawing force 1N to 10N; a process of supplying the coating-removed parts of the optical fibers to ultrasonic cleaning for which the output of ultrasonic waves is 10W to 70W; and a process of fusion-drawing the coating-removed parts. COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2002328258A OPTICAL FIBER COUPLER AND OPTICAL FIBER AMPLIFYER USING THE SAME 失效
公开(公告)号：JP2002328258A
公开(公告)日：2002-11-15
申请号：JP2001130250
申请日：2001-04-26
申请人： MITSUBISHI CABLE IND LTD
发明人： MIYAKE KAZUYUKI , KINOSHITA HIROAKI , HATTORI KUNIHIRO
IPC分类号： G02B6/287 , H01S3/06 , H01S3/10
摘要： PROBLEM TO BE SOLVED: To miniaturize a structural part by simplifying the structural part composed of a protective case 17 and a reinforcing member 18. SOLUTION: An optically connected part 2 and a fusion spliced part 7 of a coating-removed part 3' of an SM fiber 3 and a coating-removed part 5' of an optical fiber 5 for amplification are housed in one and the same protective member (a fixed base plate 6 and a protective case 9).

16. 发明专利

JPH11307849A LIGHT INTENSITY MODULATED LASER DEVICE 失效
公开(公告)号：JPH11307849A
公开(公告)日：1999-11-05
申请号：JP11067898
申请日：1998-04-21
申请人： MITSUBISHI CABLE IND LTD
发明人： MIYAKE KAZUYUKI , KOTO MASAHIRO , TANIGUCHI KOICHI
IPC分类号： H01S3/0933
摘要： PROBLEM TO BE SOLVED: To provide a light intensity modulated laser device wherein, being combination of a solid laser device and a modulation element, output characteristics is stabler than previous combination, allowing further reduction in size. SOLUTION: A stimulation light L1 from a light source 1 allows a solid laser device 2 to emit laser light L2. The laser light L2 passes a light intensity modulation element 3 and outputted from the device 2 as laser light L3 which is modulated in intensity. Further, a part light L31 of the outputted laser light L3 is detected with a photo-detector 4 for measuring average intensity, and a control part 5 controls the output of the light source 1 so that fluctuation of output L32 may be smaller based on the measuring result.

17. 发明专利

JPH1065259A SOLID-STATE LASER 失效
公开(公告)号：JPH1065259A
公开(公告)日：1998-03-06
申请号：JP22255196
申请日：1996-08-23
申请人： MITSUBISHI CABLE IND LTD , MITSUBISHI MATERIALS CORP
发明人： MIYAKE KAZUYUKI , TANIGUCHI KOICHI , TADATOMO KAZUYUKI , SHIRAISHI HIROYUKI
IPC分类号： H01S3/08 , H01S3/094 , H01S3/16
摘要： PROBLEM TO BE SOLVED: To provide a small-sized solid-state laser, which can emit a blue laser beam at high efficiency and is suitable for light source, such as a photopickup. SOLUTION: A solid laser is constituted of an excitation light source 1, a laser active medium 3 and one pair of resonator mirrors 4a and 4b. In this case, the light source 1 feeds excitation lights having more than one kind of wavelengths, which are chosen from among wavelengths of 790 to 840nm, 965 to 985nm and 1500 to 1550nm. The medium 3 consists of a chloride crystal, containing both of Er and Tm. The one pair of the resonator mirrors 4a and 4b are provided in the holding state of the medium 3 between them, a first wavelength of light, which is emitted by making a wavelength upward conversion the excitation lights by the Er in the medium 3, can be confined between these mirrors 4a and 4b and moreover, a second wavelength of light, which is emitted by making a wavelength upward converting the first wavelength of the light by the Tm, is made to take place a laser oscillation and can be emitted as a laser beam.

18. 发明专利

JPH1065238A SOLID-STATE LASER DEVICE 失效
公开(公告)号：JPH1065238A
公开(公告)日：1998-03-06
申请号：JP22257696
申请日：1996-08-23
申请人： MITSUBISHI CABLE IND LTD , MITSUBISHI MATERIALS CORP
发明人： MIYAKE KAZUYUKI , TADATOMO KAZUYUKI , TANIGUCHI KOICHI , SHIRAISHI HIROYUKI
IPC分类号： H01S3/08 , H01S3/094
摘要： PROBLEM TO BE SOLVED: To provide a multicolored solid-state laser device, which is capable of outputting laser rays of various wavelengths by easily converting them from one wavelength to another, even though it is compact and simple in structure. SOLUTION: A solid-state laser device is made to serve as a longer wavelength conversion laser device and equipped with an exciting light source 1, a laser active medium 2 which is formed of rare earth-containing chloride and emits lights of various wavelengths of a plurality of peak values by converting L1, emitted from the exciting light source 1 longer in length, and an optical resonator device 6. The optical resonator device 6 is equipped with two or more pairs of reflectors 3, 4a and 3, 4b which sandwich the laser active medium 2 between them on an optical path where light emitted from the laser active medium 2 oscillates laser rays. One of the pairs is disposed in such a manner so that is can be freely replaced with the other pair on an optical path where laser rays can be oscillated. Each pair of the reflectors selectively oscillates only the laser rays of its intrinsic peak wavelength.

19. 发明专利

JP2011133831A Optical fiber cable and method of manufacturing the same 审中-公开
标题翻译：光纤电缆及其制造方法
公开(公告)号：JP2011133831A
公开(公告)日：2011-07-07
申请号：JP2009295618
申请日：2009-12-25
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： URAMATSU TOMOSHI , MIYAKE KAZUYUKI
IPC分类号： G02B6/40
摘要： PROBLEM TO BE SOLVED: To reduce the number of components and the number of assembling man-hour of an optical fiber cable.
SOLUTION: The optical fiber cable includes: a cable body including a coated optical fiber which is an optical fiber coated by a coating layer and a sheath in which the coated optical fiber is inserted; and an optical connector mounted on a connector mounting end part of the cable body. At least the optical fiber 11 is projected from the sheath 20 at the connector mounting end part of the cable body 110, and a caulking member 40 is fixed at the end part of the sheath 20, being so provided to cover the sheath 20 from the side and so caulked as to envelope the sheath 20. The caulking member 40 has connector engaging parts 44 projecting outward. The optical connector is mounted on the cable body 110 by being engaged with the connector engaging parts 44 of the caulking member 40 fixed on the end part of the sheath 20.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：减少光纤电缆的部件数量和组装工时数量。光纤电缆包括：电缆体，其包括涂覆的光纤，其是涂覆有涂层的光纤和涂覆光纤插入的护套; 以及安装在电缆体的连接器安装端部的光连接器。至少光纤11在电缆主体110的连接器安装端部处从护套20突出，并且铆接构件40固定在护套20的端部处，被设置成从护套20覆盖护套20 并且如此铆接以包裹护套20.铆接构件40具有向外突出的连接器接合部分44。光连接器通过与固定在护套20的端部上的铆接构件40的连接器接合部分44接合而安装在电缆体110上。（C）2011，JPO＆INPIT

20. 发明专利

JP2007137249A Signal transmitter/receiver of door for vehicle 审中-公开
标题翻译：车辆门信号发射机/接收机
公开(公告)号：JP2007137249A
公开(公告)日：2007-06-07
申请号：JP2005333447
申请日：2005-11-17
申请人： Mitsubishi Cable Ind Ltd , Mitsubishi Materials Corp , 三菱マテリアル株式会社 , 三菱電線工業株式会社
发明人： YAMASHITA NOBUYUKI , TASATO KAZUYOSHI , MIYAKE KAZUYUKI
IPC分类号： B60R16/02 , B60J5/04 , B60J5/06 , B60R16/023 , H04B3/54
摘要： PROBLEM TO BE SOLVED: To transmit and receive a signal by being superimposed on a power supply line by using a power line communication module. SOLUTION: A slide door 2 is supported by upper and lower sliding mechanisms 3, 4 relative to a vehicle body 1, and can be opened and closed to the right and left. Power line communication modules 6, 7 are disposed on a vehicle body 1 side and a slide door 2 side. The sliding mechanisms 3, 4 are used as the power supply line, the power line communication modules 6, 7 are connected through the sliding mechanisms 3, 4, and the signal is superimposed along with the power supply to transmit and receive the signal at the vehicle body 1 side and the slide door 2 side. COPYRIGHT: (C)2007,JPO&INPIT

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