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11. 发明专利

JPH05142332A RADAR WAVE RE-RADIATOR 失效
公开(公告)号：JPH05142332A
公开(公告)日：1993-06-08
申请号：JP33113391
申请日：1991-11-19
申请人： ZENI LITE BUOY CO LTD
发明人： NAGAMACHI KOICHI
IPC分类号： G01S7/03 , H01P7/06 , H01Q15/00
摘要： PURPOSE:To miniaturize and lighten a re-radiator to make it easy to set the re-radiator for a small target, by constituting the re-radiator non-directional on horizontal plane by combining plural unit re-radiators formed of cavity resonators connected with horizontal polarization tuning type directional antennas. CONSTITUTION:For example, unit re-radiator 1 is formed by integrally combining an antenna part 2 which consists of two elements provide with vertical slits waveguide 3 and installed to and bottom on the surface of a metal thin-walled rectangular and a metal thin-walled bottomed angular cavity resonating part 5 with a tapered connecting part 6. Then, a radar wave re-radiator which is non-directional on horizontal plane is formed by longitudinally combining the re-radiator 1 with another re- radiator 1 of the same structure turned upside down and reversed backside front, as putting one bottom face on the other bottom face. A pulse wave sent from the radar is introduced into the resonator 5 through the selected and tuned antenna part 2 confronting the comming pulse wave for energising the resonator 5. When the pulse wave is stopped, energy stored in the resonator 5 flows backward and is re-radiated into the space, received and processed by a receiver of the radar, and displayed as a target by a display unit.

12. 发明专利

JPH0481234B2 失效
公开(公告)号：JPH0481234B2
公开(公告)日：1992-12-22
申请号：JP19888783
申请日：1983-10-24
申请人： ZENI LITE BUOY CO LTD
发明人： TAKEYASU ISABURO , NAKATANI HAJIME , SATO JUJI
IPC分类号： A01K61/00 , A01K75/00 , A01K79/00 , B63B22/00 , G08B5/36 , G08B5/38

13. 发明专利

JPH04230901A GARDEN LANTERN AND LENS FOR GARDEN LANTERN 失效
公开(公告)号：JPH04230901A
公开(公告)日：1992-08-19
申请号：JP12703491
申请日：1991-03-12
申请人： ZENI LITE BUOY CO LTD
发明人： ARIMURA TADAHIRO
IPC分类号： B63B51/02 , F21S2/00 , F21S8/00 , F21V5/00 , F21V5/04 , F21V9/00 , F21V14/00 , F21V17/00 , F21V17/10 , F21V31/00 , F21V31/03 , F21Y101/02 , G02B3/08 , H01L33/58
摘要： PURPOSE:To improve transmission efficiency and reduce maintenance by using a transparent film for a cylindrical Fresnel lens. CONSTITUTION:A metallic die with a dense pitch is heated and pressed on one face of a transparent film to mold a linear Fresnel lens 1, which is bent into a cylindrical shape, and a seam is stuck to form a cylindrical shape. A solar cell panel 3 is molded at the upper section of the inner face of a cover 2 of transparent silicone 4, the heat radiation effect is improved, the temperature rise of the panel 3 is suppressed, the light condensing effect is obtained by the lend effect together with the sphere of the top face, and the power generation performance of the panel 3 is improved. A blinker unit 7 is fitted to the upper section of the cover 2, lead wires 5 of the panel 3 are stored in a blinker unit case 6, an open circuit due to tension is prevented, and water infiltration into the blinker unit 7 can be prevented even if water infiltrates into the cover 2 and is accumulated at the lower section. The transmission efficiency of the lens 1 is improved, and no maintenance is required at all.

14. 发明专利

JPH03220089A SPAR BUOY TYPE WORKING SCAFFOLDING 失效
公开(公告)号：JPH03220089A
公开(公告)日：1991-09-27
申请号：JP1559890
申请日：1990-01-25
申请人： OYO CORP , ZENI LITE BUOY CO LTD
发明人： OGURA KIMIO , ASO YUJI
IPC分类号： B63B22/00 , B63B35/00 , B63B35/34
摘要： PURPOSE:To facilitate the arrangement for temporary installation transfer, removal, and the depth of water and permit the use at a place where tidal power, etc. is large, by keeping a pillar body at a vertical state by controlling a thrust generator installed on the pillar body or buoyancy body by the attitude detection signal of the pillar body, in the title scaffolding for the investigation for the geological features such as sea bottom. CONSTITUTION:An accelerating speedometer for two horizontal components is installed as an attitude detector 24, at the positions of the diagonal lines of a square-shaped working board 12, and a screw propeller type thrust generator 26 for controlling attitude which generates each thrust in two horizontal directions is installed on a buoyancy body 14. The attitude of a pillar body 10 is detected by the attitude detector 24, and the thrust generator 26 is controlled on the basis of the signal of the attitude detector 24, and the vertical attitude of the pillar body 10 is maintained. With this constitution, and arrangement for the temporary installation, transfer, removal and the depth of water is facilitated, and the use of the title device is permitted at a place where tidal power and wave force are large.

15. 发明专利

JPH0155779B2 失效
公开(公告)号：JPH0155779B2
公开(公告)日：1989-11-27
申请号：JP15697683
申请日：1983-08-26
申请人： ZENI LITE BUOY CO LTD
发明人： SATO JUJI
IPC分类号： H03K3/78 , H03K5/156

16. 发明专利

JPS6352233B2 失效
公开(公告)号：JPS6352233B2
公开(公告)日：1988-10-18
申请号：JP6598082
申请日：1982-04-19
申请人： ZENI LITE BUOY CO LTD
发明人： TAKEYASU ISABURO , MIKI KAZUHIRO
IPC分类号： F03B13/24 , F03B13/14

17. 发明专利

JPS6343279B2 失效
公开(公告)号：JPS6343279B2
公开(公告)日：1988-08-29
申请号：JP7839578
申请日：1978-06-27
申请人： ZENI LITE BUOY CO LTD
发明人： TAKEYASU ISABURO
IPC分类号： B63B22/16 , B63B51/02

18. 发明专利

JPS632839B2 失效
公开(公告)号：JPS632839B2
公开(公告)日：1988-01-20
申请号：JP7827480
申请日：1980-06-09
申请人： ZENI LITE BUOY CO LTD
发明人： TAKEYASU ISABURO , SHIMAZAKI TAKAHIRO
IPC分类号： B63B22/16 , B63B22/18

19. 发明专利

JPS62292586A METHOD OF SUBMERGING MOORING DEVICE FOR FLOATING LIGHT 失效
公开(公告)号：JPS62292586A
公开(公告)日：1987-12-19
申请号：JP13691386
申请日：1986-06-11
申请人： ZENI LITE BUOY CO LTD
发明人： BASE HIROBUMI
IPC分类号： B63B21/22 , B63B21/29 , B63B22/04
摘要： PURPOSE:To prevent a mooring cable from being shortened and being abnormally worn, by attaching an underwater resistor such as an underwater parachute or the like to the upper section of a lower mooring cable so that a submerging weight is lowered and bottomed prior to the bottoming of a chain type mooring cable during dropping and lowering the submerging weight. CONSTITUTION:The upper end of a mooring cable is engaged to a mooring ring provided to a rail cylinder of a floating light 1. The mooring cable is composed of a chain type upper mooring cable 2, a nylon rope 2' below the latter, a pyrane rope 2'' below the latter, and a chain type lower section cable 2''' below the latter, in that order from above, and is connected at its lower end with a submerging weight 3. The above-mentioned cables are connected with each other by means of shackles. An underwater resistor 4 such as an underwater parachute or the like and the chain type lower section mooring cable 2''' are connected with each other by means of the upper section cable 4' of the lower mooring cable 2'''. Further, a resistor such as an underwater resisting plate may be used as the underwater resistor 4.

20. 发明专利

JPS6225555B2 失效
公开(公告)号：JPS6225555B2
公开(公告)日：1987-06-03
申请号：JP10531777
申请日：1977-08-31
申请人： ZENI LITE BUOY CO LTD
发明人： SHIMAZAKI TAKAHIRO
IPC分类号： B63B22/04 , B63B22/16 , B63B22/18

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