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61. 发明专利

JP2003021500A Radome for airframe 有权
标题翻译：空气弹射器
公开(公告)号：JP2003021500A
公开(公告)日：2003-01-24
申请号：JP2001202032
申请日：2001-07-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SEGAWA CHUICHI , MURAKAMI SEIJI , OZAKI TAKESHI
IPC分类号： F42B15/34 , H01Q1/42
摘要： PROBLEM TO BE SOLVED: To provide a radome for airframe that can relieve the thermal stress caused when the radome is aerodynamically heated while an airframe flies at a supersonic speed.
SOLUTION: A ring 2 made of a composite material is fit and stuck to a ceramic radome 1 arranged at the front end of the radome for airframe and, at the same time, inserted into the main body of the airframe. In the ring 2, the length ratios between sheet-like substrates 4 having low coefficients of thermal expansion and sheet-like substrates 5 having high coefficients of thermal expansion are changed at every layer, so as to relieve the thermal stress caused when the radome is aerodynamically heated while the airframe flies at a supersonic speed.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种机身的天线罩，可以减轻天线罩在空气动力学加热时引起的热应力，同时机身以超音速飞行。解决方案：由复合材料制成的环2适配并粘贴在布置在机体的天线罩前端的陶瓷天线罩1上，并同时插入机身的主体。在环2中，具有低热膨胀系数的片状基板4与具有高热膨胀系数的片状基板5之间的长度比在每一层都改变，以便减轻天线罩为何时产生的热应力空气动力学加热，而机身以超音速飞行。

62. 发明专利

JP2006320474A MATTRESS 审中-公开
公开(公告)号：JP2006320474A
公开(公告)日：2006-11-30
申请号：JP2005145338
申请日：2005-05-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： USAMI AKIRA , ISHII HIDETAKA , OZAKI TAKESHI
IPC分类号： A61G7/05 , A47C27/10
摘要： PROBLEM TO BE SOLVED: To provide a light mattress which prevents formation or expansion of a bedsore on a patient by reducing selectively and automatically contact pressure applied on the bone projecting part where a bedsore is liable to be formed and on an already formed bedsore without increasing physical burdens of the patient. SOLUTION: The mattress 2 comprises a lamellar elastomer 4 for equalizing pressure applied on a loading body, a sheet 6 arranged on the top face of the elastomer 4, and a control apparatus 12. The sheet 6 has a plurality of cells 8 arranged between the loading body and the elastic body in the shape of a matrix and contain fluid supplied from a compressor 10 via an air pipe 16. Each of the cells 8 has a hole and a valve for taking in and discharging the fluid, and the control apparatus is connected to the valve of each hole via a connecting line so as to control opening and closing of each valve. Each cell 8 of the mattress 2 has a sensor connected to the control apparatus via a connecting line, and the control apparatus 12 directs opening and closing of the valve of each cell 8 in accordance with a signal from each sensor 8. COPYRIGHT: (C)2007,JPO&INPIT

63. 发明专利

JP2005031253A BASE MATERIAL FOR OPTICAL REFLECTING MIRROR, OPTICAL REFLECTING MIRROR USING THE SAME, METHOD FOR MANUFACTURING THE BASE MATERIAL, AND METHOD FOR MANUFACTURING OPTICAL REFLECTING MIRROR 审中-公开
公开(公告)号：JP2005031253A
公开(公告)日：2005-02-03
申请号：JP2003194512
申请日：2003-07-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUME MASASANE , OZAKI TAKESHI
IPC分类号： G02B5/08 , F21S2/00 , F21V7/00
摘要： PROBLEM TO BE SOLVED: To provide a base material for optical reflecting mirror and an optical reflecting mirror which are small in thermal deformation and thermal distortion and high in precision even under the environment such as space where a temperature change is big, and to provide a method for manufacturing the base material and a method for manufacturing the optical reflecting mirror. SOLUTION: A C/C base material 1 which is the base of a metal layer 2 having an optical reflection surface 2a is provided with a layer 1b consisting of any C/C composite material of UD, felt, paper or a cloth using yarn having the number of filaments of ≤1000. Also, the C/C base material 1 is manufactured by including processes: (1) a base material 1a consisting of the C/C composite material is formed, (2) a surface layer 1b consisting of any C/C composite material of the UD, the felt, the paper or the cloth using the yarn of the number of filaments of ≤1000 so as to cover the surface of the base material 1a, so that a molding body constituted of the laminated body of the C/C composite material is manufactured and (3) the molding body is thermally treated at temperature within the range of 1,700°C-2,200°C and is graphitized. COPYRIGHT: (C)2005,JPO&NCIPI

64. 发明专利

JP2005031148A OPTICAL REFLECTING MIRROR 审中-公开
公开(公告)号：JP2005031148A
公开(公告)日：2005-02-03
申请号：JP2003193068
申请日：2003-07-07
申请人： MITSUBISHI ELECTRIC CORP
发明人： KUME MASASANE , OZAKI TAKESHI
IPC分类号： G02B5/08 , B32B9/00
摘要： PROBLEM TO BE SOLVED: To provide an optical reflecting mirror small in thermal deformation and thermal distortion, and capable of keeping a high precision even under the environment such as space where a temperature change is big. SOLUTION: The optical reflecting mirror 1 is provided with a base material 2 consisting of a C/C composite material, a base material coating layer 3 provided so as to cover the surface 2a of the base material 2 and consisting of carbon incorporating graphite fine powder and a surface layer 4 provided so as to cover the surface 3a of the base material coating layer 3 and having an optical reflection surface 4a. The base material coating layer 3 is formed by incorporating the graphite fine powder in a resin which is the precursor of the carbon and graphitizing after being provided so as to cover the surface of the base material 2. Also, the surface layer 4 consists of a metal, for instance, nickel (Ni) and gold (Au) or the lie. The particle size of the graphite fine powder is set as ≤10μm. The quantity of the graphite fine powder incorporated in the base material coating layer 3 is set within the range of 35-70 wt.%. COPYRIGHT: (C)2005,JPO&NCIPI

65. 发明专利

JP2002107318A MEASURING DEVICE FOR LINEAR EXPANSION COEFFICIENT 失效
公开(公告)号：JP2002107318A
公开(公告)日：2002-04-10
申请号：JP2000296129
申请日：2000-09-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAITO KOKI , OZAKI TAKESHI
IPC分类号： G01N25/16
摘要： PROBLEM TO BE SOLVED: To obtain a linear expansion coefficient measuring device, capable of highly accurate measurement of the linear expansion coefficients of a large member of a size which cannot be inserted in a thermostatic chamber and an actual structure member, with small errors. SOLUTION: The linear expansion coefficient measuring device is provided with a base 15, made of zero-expansion glass of a linear expansion coefficient smaller than 0.1 ppm/ deg.C, a support device 16 made of zero-expansion glass for supporting a member to be measured 1 provided for the base 15, a measuring plate 17 made of zero-expansion glass provided for the member to be measured, a non-contact type displacement gauge 18 of measurement accuracy smaller than 0.5 μm capable of measuring the location of the measuring plate 17 and installed to the base 15, a sheet heater 19 capable of heating the member to be measured 1, a thermocouple 4 for measuring the temperature of the member to be measured 1, and a measurement computing device 6 for computing displacement, i.e., elongation of the measuring plate 17 due to temperature changes of the member to be measured 1.

66. 发明专利

JP2001146986A COMPOSITE MATERIAL MADE PIPE 失效
公开(公告)号：JP2001146986A
公开(公告)日：2001-05-29
申请号：JP33128699
申请日：1999-11-22
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAITO KOKI , OZAKI TAKESHI
IPC分类号： F16L9/14 , B29C70/10
摘要： PROBLEM TO BE SOLVED: To realize a highly thermal conductive composite material made pipe satisfying high thermal diffusion ability and dimensional stability using high thermal conductivity in changes of temperature environment conditions, and dimensional stability in a humid environment. SOLUTION: This composite material made pipe is constituted by a first highly elastic and highly thermal conductive fiber orientated with an orientation angle of about 0 deg., second and third highly elastic and highly thermal conductive fibers each orientated with orientation angles of about +15 deg. and about -15 deg., and a fiber and a resin with low elastic moduluses orientated with an orientation angle of about 90o in respect to the first highly elastic and highly thermal conductive fiber.

67. 发明专利

JPH11168321A PLANAR ANTENNA DEVICE 失效
公开(公告)号：JPH11168321A
公开(公告)日：1999-06-22
申请号：JP17641298
申请日：1998-06-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： KABASHIMA SHIGENORI , OZAKI TAKESHI , TAKAHASHI TORU , KONISHI YOSHIHIKO , OTSUKA MASATAKA
IPC分类号： H01Q1/00 , H01Q1/38 , H01Q13/08 , H01Q21/00 , H01Q21/06
摘要： PROBLEM TO BE SOLVED: To provide a light-weight planar antenna device over a wide band provided with excellent flatness for keeping the flatness even under the environment of large temperature change. SOLUTION: A circular patch 1 and a ground conductor metallic film 4 are respectively mounted on one side of KFRP(Kevler fiber reinforced plastic) 2a and the KFRP 2b, CFRP(carbon fiber reinforced plastic) 3 is inserted between the KFRP 2a and the KFRP 2b and they are piled up. An extension mechanism 5 is attached to the outer side and a structure for extending the KFRP 2a and the KFRP 2b is attained. Thus, a circular microstrip patch antenna is constituted of the ground conductor metallic film 4 and the circular patch 1. Also, as metal used for a radiation element sheet and/or a ground conductor sheet, the one provided with many holes is used.

68. 发明专利

JP2004009453A GRID STRUCTURE AND ITS MANUFACTURING METHOD 审中-公开
公开(公告)号：JP2004009453A
公开(公告)日：2004-01-15
申请号：JP2002164704
申请日：2002-06-05
申请人： MITSUBISHI ELECTRIC CORP
发明人： HAHN STEVEN , OZAKI TAKESHI
IPC分类号： E04C2/36 , B32B3/12
摘要： PROBLEM TO BE SOLVED: To obtain a grid structure in which exact profiling of a coefficient of thermal expansion is possible and to provide a method for manufacturing the same. SOLUTION: The grid structure 1 made of a Fiber Reinforced Plastic and having the coefficient of thermal expansion of 0±1×10 -7 /°C of an entirety is provided by constituting a lattice-like structure by accumulating a plurality of tubes 1a. The method for manufacturing the grid structure comprises (a) a step of manufacturing a test piece obtained by laminating prepregs obtained by impregnating a reinforced fiber with a resin matrix (step ST1), measuring the efficient of thermal expansion (step ST2), (b) a step of manufacturing a corrected test piece while holding a resin film suitably (step ST3), measuring the coefficient of thermal expansion (step ST4), (c) repeating the step (b) (steps ST4 to ST7) while changing the conditions of the resin film (steps ST4 to ST7), the step of regulating the coefficient of thermal expansion including the steps, and a step of forming the grid structure 1 by using the corrected test piece at a final time (step ST8). COPYRIGHT: (C)2004,JPO

69. 发明专利

JP2002353489A SANDWICH PANEL FOR MOUNTING SOLAR CELL 失效
公开(公告)号：JP2002353489A
公开(公告)日：2002-12-06
申请号：JP2001155229
申请日：2001-05-24
申请人： MITSUBISHI ELECTRIC CORP
发明人： HAHN STEVEN , OZAKI TAKESHI
IPC分类号： B64G1/44 , H01L31/042
摘要： PROBLEM TO BE SOLVED: To provide a thin and light sandwich panel for mounting a solar cell that has high natural frequency, and can be easily manufactured. SOLUTION: In the sandwich panel for mounting solar cells, having panel covers on both the surfaces of a panel core, sheet-like vibration suppression members is provided on the panel covers at a site that can suppress the vibration of the panel, while the members are being overlapped; or the vibration suppression members should be provided, so that the members are extended in a direction of orthogonally crossing the bending axis of the vibration in the panel.

70. 发明专利

JPH11198260A HONEYCOMB SANDWICH PANEL 失效
公开(公告)号：JPH11198260A
公开(公告)日：1999-07-27
申请号：JP850698
申请日：1998-01-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： YAO AKIRA , SHIGEMASA HIROYUKI , OZAKI TAKESHI , HARUNA KAZUSHI , SEKO HIROMI , ODAWARA YASUSHI
IPC分类号： B64G1/50 , B32B3/12 , B32B3/30 , B32B5/00 , B32B5/18 , B64G1/66
摘要： PROBLEM TO BE SOLVED: To generate the irregular reflection on the skin of a honeycomb sandwich panel and increase the infrared ray radiation dose rate. SOLUTION: Carbon black 4 containing a large amount of π electrons is mixed into an outermost face 1 of a panel skin, and a rugged panel skin larger 8 containing a carbon black 9 is laminated to form an irregular reflection face on the surface of a panel, and also the infrared ray radiation is higher by 5-30% than what is heretofore available. As carbon containing a number of π electrons is used, the foam resistance rate of the panel outer surface can be minimized to the 1-10 Ωcm level even when the loadings are as small as 2-15%, and also as the loadings are small, the molding of complicated shape of the panel with bending surface or the like can be carried out.

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