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1. 发明专利

JPH04243304A HYBRID CIRCUIT 失效
公开(公告)号：JPH04243304A
公开(公告)日：1992-08-31
申请号：JP385691
申请日：1991-01-17
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKO NORIYUKI , HATANO TETSUO , SAITOU TAMAO , OBARA AKINOBU
IPC分类号： H01P5/08 , H01P5/16 , H01Q15/02
摘要： PURPOSE:To attain the miniaturization of the hybrid circuit in which plural strip lines prolonged from parallel flat plates are formed on a printed circuit board and a coaxial connector is fitted to each tip of the said plural strip lines and to reduce the weight of the hybrid circuit. CONSTITUTION:A coaxial connector 32 is fitted to each tip of plural strip lines formed on a printed circuit board contained in a case 30. The coaxial connector 32 is fitted to a bottom face 31 of the case 30 in parallel with the printed circuit board in a way that its axis is perpendicular to the bottom face 31. Moreover, the plural coaxial connectors 32 are arranged so that the adjacent connectors are placed on almost circular-arc curves L3, L4.

2. 发明专利

JPS5985102A MANUFACTURE OF WAVEGUIDE FILTER 失效
公开(公告)号：JPS5985102A
公开(公告)日：1984-05-17
申请号：JP19511382
申请日：1982-11-05
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBANO YOSHIZOU , HATANO TETSUO , SAITOU TAMAO , OOKURA TOSHIHIKO
IPC分类号： H01P11/00
摘要： PURPOSE:To obtain an economical input filter with low loss by compressing a rectangular waveguide from both sides by a press having a conical head in a part of a rectangular waveguide in the lengthwise direction so as to reduce the inner size of the waveguide. CONSTITUTION:Longer sides of the waveguide 8 are supported from both sides by external supports 9, 9. Shorter sides of the waveguide 8 are pressed by press machines 10, 10'. The heads of the press machines 10, 10' are formed conical so that the center of the shorter sides is pressed deepest. For example, a waveguide for 12GHz band having 19.525mm.X9.525mm. inner size is used, and the waveguide is pressed ranging over 100mm. length in an axial direction until the inner width of the center of short sides reaches 12mm.. The attenuation at the image frequency band of the waveguide is >=80dB. Since the manufacture is easy in this way, the economical low-pass filter with low loss is obtained.

3. 发明专利

JPS5331938A NONNDIRECTIONAL FLAT ANTENNA 失效
公开(公告)号：JPS5331938A
公开(公告)日：1978-03-25
申请号：JP10615576
申请日：1976-09-04
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SAITOU KEIROU , SHIBANO NORIZOU , HATANO TETSUO , OOKURA TOSHIHIKO
IPC分类号： H01Q1/32 , H01Q9/04 , H01Q13/18 , H01Q21/20 , H01Q21/22
摘要： PURPOSE:To secure an extremely good-quality vertical polarized wave non-directional property, with an enhanced mass productivity, by having a modification and contrivance to the conventional flat slot antenna in terms of the structure and the power supply circuit.

4. 发明专利

JPS52150089A ELECTRICITY SAVING TYPE DETECTOR FOR SNOWDRIFTS 失效
公开(公告)号：JPS52150089A
公开(公告)日：1977-12-13
申请号：JP6737776
申请日：1976-06-08
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： OOKURA TOSHIHIKO , SHIBANO NORIZOU , SAITOU TAMAO , HATANO TETSUO
IPC分类号： G01W1/14 , G01D5/12 , G08C17/00
摘要： PURPOSE:To improve efficiency of power consumption by constituting self-holding circuit employing temperature contact and relay contact.

5. 发明专利

JPH08222923A ANTENNA REPLACEMENT METHOD 失效
公开(公告)号：JPH08222923A
公开(公告)日：1996-08-30
申请号：JP2055795
申请日：1995-02-08
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： OISHI TAKASHI , TSUCHISAKI YOSHIO , ONO TOSHINARI , HATANO TETSUO , SEKIGUCHI MASAMI
IPC分类号： H01Q21/00 , H01Q1/12
摘要： PURPOSE: To obtain the method of replacing a super-turn style antenna emitting a radio wave into a panel type antenna without interruption of the radio wave. CONSTITUTION: After feeding to a lower half antenna element 3 of a super-turn style antenna(STA) 1 is stopped, the antenna element 3 is removed and a polygonal prism lower support frame 11 is assembled around an antenna support 2 of the part and a panel antenna is fitted to each face of the support frame 11 and feeding is conducted to each panel antenna. Then the similar work is conducted as to an upper half antenna element 3 and then the antenna elements 3 of all the STA 1 is replaced with the panel antenna.

6. 发明专利

JPS603205A SATELLITE RADIO WAVE RECEPTION ANTENNA 失效
公开(公告)号：JPS603205A
公开(公告)日：1985-01-09
申请号：JP11241983
申请日：1983-06-21
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBANO YOSHIZOU , HATANO TETSUO , SAITOU TAMAO , OOKURA TOSHIHIKO
IPC分类号： H01Q3/20 , H01Q1/12 , H01Q3/18
摘要： PURPOSE:To reduxe the cost by fitting a primary radiator to a reflecting plate so as to be moved in the direction of angle of elevation and azimuth angle thereby eliminating the need for a minute adjusting mechanism. CONSTITUTION:The reflecting plate 1 is fixed on a frame 2 comprising a fixed base 3, a base frame 4 and a supporting leg 6 so as to allow lthe azimuth angle and the angle of elevation to be adjusted coarsely. An azimuth angle adjusting metallic fixture 11 is fixed to the tip of a supporting arm 10 by a bolt 12. The metallic fixture 11 has a rising piece 11a, which has an outer side face curved horizontally and vertically so as to have a proper radius of curvature. Further, the piece 11a is provided with a horizontal long hole 13. Moreover, an elevation angle adjusting metallic fixture 14 has an inner side face having a curvature along the outer side face of the piece 11 and a longitudinal long hole 15, the inside face is overlapped on the outer side face of the piece 11a and the crossing part of the long holes 13, 15 of both is connected by an adjusting bolt 16. Further, the primary radiator 9 is fixed to the tip of the elevation angle adjusting metallic fixture 14.

7. 发明专利

JPS52143738A CIRCULAR POLARIZED WAVE PANEL 失效
公开(公告)号：JPS52143738A
公开(公告)日：1977-11-30
申请号：JP6076876
申请日：1976-05-25
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBANO NORIZOU , HATANO TETSUO , SAITOU TAMAO , OOKURA TOSHIHIKO
IPC分类号： H01Q15/24
摘要： PURPOSE:To prevent the lowering the circular polarized wave rate and easy manufacturing, by constituting the circular polarized wave panel with a plural panel units of junctions having the shape split in parallel with the metalic plate.

8. 发明专利

JPS5213754A SNOWBREAK ANTENNA DEVICE 失效
公开(公告)号：JPS5213754A
公开(公告)日：1977-02-02
申请号：JP8984775
申请日：1975-07-23
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBANO NORIZOU , SAITOU KANO , OOKURA TOSHIHIKO , HATANO TETSUO
IPC分类号： H01Q1/42 , H01Q1/02
摘要： PURPOSE:By arranging a snow raking flap made of rubber or plastics on the reflecting surface of a parabolic antenna or the surface of a radome and rotating this snow raking flap, the low priced and the low cost of maintenance snowbreak antenna shall be obtained.

9. 发明专利

JPS5152761A ANTENAHANSHAKYO OYOBISONO SEIZOHOHO 失效
公开(公告)号：JPS5152761A
公开(公告)日：1976-05-10
申请号：JP12729774
申请日：1974-11-05
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBANO NORIZO , HATANO TETSUO , OOKURA TOSHIHIKO
IPC分类号： H01Q15/16 , B21D24/00 , B21D37/02 , H01Q15/14

10. 发明专利

JPS519554A 失效
公开(公告)号：JPS519554A
公开(公告)日：1976-01-26
申请号：JP8059774
申请日：1974-07-13
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： HATANO TETSUO , OOKURA TOSHIHIKO
IPC分类号： H01Q1/42

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