专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003032030A Leakage waveguide 审中-公开
标题翻译：漏电波
公开(公告)号：JP2003032030A
公开(公告)日：2003-01-31
申请号：JP2001216262
申请日：2001-07-17
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： SANO EISAKU , KIMIGA KUNIAKI , WATANABE SONOO , NAKAMURA MAMORU
IPC分类号： H01Q13/22
摘要： PROBLEM TO BE SOLVED: To provide a leakage waveguide with high communication performance that reduces unneccessary radiated radio waves but radiates valid radio waves required for communication.
SOLUTION: In the leakage waveguide 1 where many slots 3, etc., are provided on the surface of a conductor 2 in its length direction, an arrangement angle ϕ of the slots 3, etc., with respect to the length direction of the leakage waveguide 1 is selected to be 4° to 15°.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有高通信性能的泄漏波导，其减少不必要的辐射无线电波，但是辐射通信所需的有效无线电波。解决方案：在导体2的长度方向的表面上设置有多个槽3等的泄漏波导1中，相对于泄漏的长度方向的槽3等的配置角度φ 波导1选择为4度。到15度

2. 发明专利

JP2004146143A Manufacturing method and manufacturing device of coaxial cable 审中-公开
公开(公告)号：JP2004146143A
公开(公告)日：2004-05-20
申请号：JP2002308123
申请日：2002-10-23
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： NAKAMURA MAMORU , KIMIGA KUNIAKI , WATANABE SONOO , SANO EISAKU
IPC分类号： H01B13/016 , H01B13/00 , H02G1/08
摘要： PROBLEM TO BE SOLVED: To provide a method of smoothly and quickly inserting an insulated core into an external conductor to efficiently manufacture a coaxial cable. SOLUTION: In the manufacturing method of coaxial cable including a process of inserting an insulated core 3 having an internal conductor 1 at the center of an insulator 2 into a cylinder-shaped external conductor 4, and a process of clamping and holding the inserted insulated core 3 by the external conductor 4, the insulated core is inserted into the external conductor while making a pressurized air flow therein, at the process of inserting the insulated core 3 into the external conductor 4. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2002158501A TERMINAL METAL FITTINGS FOR WAVEGUIDE 失效
公开(公告)号：JP2002158501A
公开(公告)日：2002-05-31
申请号：JP2000355296
申请日：2000-11-22
申请人： MITSUBISHI CABLE IND LTD
发明人： NAKAMURA MAMORU , KIMIGA KUNIAKI , WATANABE SONOO , SANO EISAKU
IPC分类号： H01P1/04 , H01P3/14
摘要： PROBLEM TO BE SOLVED: To provide terminal metal fittings, capable of facilitating attachment to a waveguide and easily/speedily performing detaching and re-attaching as well. SOLUTION: A body 10 for metal fittings is composed of a pair of half split bodies 3 having a fit-in recess 4, corresponding to the half outline form of the cross section of a waveguide 2.

4. 发明专利

JP2001007633A ULTRA-WIDE BAND LEAKAGE COAXIAL CABLE 失效
公开(公告)号：JP2001007633A
公开(公告)日：2001-01-12
申请号：JP17348299
申请日：1999-06-21
申请人： MITSUBISHI CABLE IND LTD
发明人： FUTABOSHI AKITO , MATSUDA NOBUYOSHI , WATANABE SONOO
IPC分类号： H01Q13/22
摘要： PROBLEM TO BE SOLVED: To extend an operating frequency band of an ultra-wide band leakage coaxial cable by adopting a combination of two kinds of slot columns for the outer conductor of the cable. SOLUTION: A circular slot column 11, from which the electric field strength of leaked electromagnetic waves is nearly constant regardless of high or low operation frequency and a zigzagged slot column 12, the electric field strength of a leaked electromagnetic wave which is nearly constant at the frequency band of a low operation frequency and the electric field strength of a leaked electromagnetic wave which increases as the operating frequency increases for a frequency band of high operating frequency are formed to the outer conductor 4 of an ultra-wide band leakage coaxial cable.

5. 发明专利

JP2008166007A Leakage coaxial cable and its manufacturing method 有权
标题翻译：泄漏同轴电缆及其制造方法
公开(公告)号：JP2008166007A
公开(公告)日：2008-07-17
申请号：JP2006351164
申请日：2006-12-27
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： OKUZONO HIROZO , WATANABE SONOO , KANEKO TAKASHI
IPC分类号： H01B11/18
摘要： PROBLEM TO BE SOLVED: To provide a leakage coaxial cable that is high in radiation efficiency and excellent in radiation characteristics. SOLUTION: The leakage coaxial cable 1 is composed as follows. An external conductor 5 corrugatedly formed into a bellows shape is arranged on the outer periphery of an insulator 3 in which an internal conductor 2 is insertingly held at its center. Radio wave leakage holes 7 are formed in parallel with each other in the external conductor 5 at prescribed pitches in the longitudinal direction of the cable. The width w, in the longitudinal direction of the cable, of each radio-wave leakage hole 7 and the corrugation pitch p in the longitudinal direction of the cable in the external conductor 5 are set to have a relationship of 1p COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种辐射效率高，辐射特性优异的泄漏同轴电缆。解决方案：泄漏同轴电缆1的组成如下。波导形成为波纹状的外部导体5布置在绝缘体3的外周上，其内部导体2插入其中心。无线电波泄漏孔7在外部导体5中以规定的间距在电缆的纵向方向上彼此平行地形成。每个无线电波泄漏孔7的电缆的纵向宽度w和外部导体5中的电缆的纵向上的波纹间距p被设定为1p

6. 发明专利

JP2003179415A LEAKAGE WAVEGUIDE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：JP2003179415A
公开(公告)日：2003-06-27
申请号：JP2001379694
申请日：2001-12-13
申请人： MITSUBISHI CABLE IND LTD
发明人： WATANABE SONOO , KIMIGA KUNIAKI , NAKAMURA MAMORU , SANO EISAKU
IPC分类号： H01P3/127 , H01P3/14 , H01P11/00 , H01Q13/22
摘要： PROBLEM TO BE SOLVED: To provide a high precision, high-quality leakage waveguide. SOLUTION: The cross section of a conductor 1 of the leakage waveguide is in a flat shape and is made of a smooth wall surface where irregular waves are omitted. Then, a slot 2 at a specified pitch is formed on the wall in the longitudinal direction through laser beam machining. In a method for manufacturing the leakage waveguide, the cross section of a flat copper-laminated strip body 5 is formed a flat. Then, slots are successively formed at a specific pitch in the longitudinal direction on the wall surface through laser beam machining. Further, there are no welded sections of the conductor 1, and the conductor 1 whose cross section is in a flat shape is retained by a coating sheath 3. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2002314327A LEAKAGE WAVEGUIDE STRUCTURE 失效
公开(公告)号：JP2002314327A
公开(公告)日：2002-10-25
申请号：JP2001112730
申请日：2001-04-11
申请人： MITSUBISHI CABLE IND LTD
发明人： NAKAMURA MAMORU , KIMIGA KUNIAKI , WATANABE SONOO , SANO EISAKU
IPC分类号： H01P3/127 , H01Q13/22
摘要： PROBLEM TO BE SOLVED: To provide a leakage waveguide structure having an elliptical horizontal cross section shape effective to communicate with an antenna. SOLUTION: In this leakage waveguide structure in which the wavelength of the radio wave to be transmitted inside a leaky-waveguide 1 is set to 51.7 mm and a horizontal cross section shape that is used while the antenna is made to correspond to the tube axis of the waveguide 1 at the angle of 135 deg. is elliptical, an average major axis inner diameter A and an average minor axis inner diameter B are set so as to satisfy 62 mm

8. 发明专利

JP2010141374A Leakage coaxial cable and method of manufacturing the same 审中-公开
标题翻译：泄漏同轴电缆及其制造方法
公开(公告)号：JP2010141374A
公开(公告)日：2010-06-24
申请号：JP2008312838
申请日：2008-12-09
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： OKUZONO HIROZO , WATANABE SONOO , KANEKO TAKASHI
IPC分类号： H01Q13/22 , H01B11/18 , H01B13/016 , H01P11/00
CPC分类号： Y02A30/50
摘要： PROBLEM TO BE SOLVED: To provide a leakage coaxial cable excellent in flexibility and flame retardance: and to provide a method of manufacturing the same. SOLUTION: The leakage coaxial cable has a structure in which a heat resistant resin layer 8 having a softening temperature higher than that of a housing 6 is provided between the housing 6 and an outer conductor 5 with a leakage hole 7 sealed from the outer circumferential side, the inner surface of the heat resistant resin layer 8 is brought into close contact with a corrugated outer surface of the outer conductor 5, and the outer surface of the heat resistant resin layer 8 is brought into close contact with the inner surface of the housing 6. Preferably, bonding layers 9a, 9b are provided on the inner and outer surfaces of the heat resistant resin layer 8 so that the softening temperature of heat resistant resin layer 8 may be higher than that of the housing 6 and the softening temperature of the housing 6 may be higher than that of an adhesive layer. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供柔性和阻燃性优异的泄漏同轴电缆，并提供其制造方法。解决方案：泄漏同轴电缆具有这样的结构，其中在壳体6和外部导体5之间设置软化温度高于壳体6的耐热树脂层8，其中泄漏孔7被密封外周侧，耐热树脂层8的内表面与外导体5的波纹状外表面紧密接触，耐热树脂层8的外表面与内表面紧密接触优选地，在耐热树脂层8的内表面和外表面上设置粘结层9a，9b，使得耐热树脂层8的软化温度可以高于壳体6的软化温度，并且软化壳体6的温度可以高于粘合剂层的温度。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2004193958A Coaxial waveguide converter 审中-公开
公开(公告)号：JP2004193958A
公开(公告)日：2004-07-08
申请号：JP2002359330
申请日：2002-12-11
申请人： Mitsubishi Cable Ind Ltd , 三菱電線工業株式会社
发明人： SANO EISAKU , KIMIGA KUNIAKI , WATANABE SONOO , NAKAMURA MAMORU
IPC分类号： H01P3/127 , H01P5/103
摘要： PROBLEM TO BE SOLVED: To reduce the conversion losse of an electric wave in a coaxial waveguide converter, and to reduce its size, weight, and cost.
SOLUTION: This coaxial waveguide converter is united to a waveguide 4 with the electric wave / electric signal conversion chamber 12A of a converter body 10 caused to communicate with the electric wave propagation chamber 12B of the waveguide 4. The converter body 10 is connected electrically to the external conductor of a coaxial cable 2 and the waveguide 4. The center contact 13 of the coaxial waveguide converter is connected electrically to the internal conductor of the coaxial cable 2, and is arranged as electrically insulated from the converter body 10 and projected toward the inside of the converter chamber 12A of the converter body 10. The shape of the cross section of the conversion chamber 12A is the same as that of the propagation chamber 12B.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2000182446A COAXIAL CABLE 失效
公开(公告)号：JP2000182446A
公开(公告)日：2000-06-30
申请号：JP35721598
申请日：1998-12-16
申请人： MITSUBISHI CABLE IND LTD
发明人： FUTABOSHI AKITO , BAMISHIN ETSUROU , WATANABE SONOO , MATSUDA NOBUYOSHI
IPC分类号： H01B11/18
摘要： PROBLEM TO BE SOLVED: To efficiently manufacture a large diameter cable by forming an insulator installed in a cylindrical gap between an inner conductor and an outer conductor with a string-like foamed plastic spirally wound on the inner conductor. SOLUTION: An inner conductor 1 is a spiral corrugated copper tube whose outside dimension D1 is 36 mm, for example, and its outside circumferential surface is closely covered with an insulating layer 4 made of polyethylene. An outer conductor 2 is a spiral corrugated copper tube whose outer dimension D2 is 87 mm, the trough of the outer circumference of the spiral corrugated copper tube is buried with a water blocking compound 5, and further the outside is covered with an anticorrosion layer 6 made of polyethylene. An insulator 3 is made of a string-like foamed plastic having a circular transverse cross section, and three insulators are spirally wound on the inner conductor 1 through the insulating layer 4. The insulator 3 is formed so as to have a foaming ratio of 45-80%, by extruding a foamed polyethylene string on a thin polyethylene string. A large gap dimension D3 having a cylindrical vacant space M of about 25 mm is maintained.

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