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1. 发明专利

GB8507695D0 PRESSURE-RESISTANT BUOYANCY MATERIAL 未知
公开(公告)号：GB8507695D0
公开(公告)日：1985-05-01
申请号：GB8507695
申请日：1985-03-25
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
IPC分类号： B63B3/13 , C04B35/00 , B63B43/14 , B63G8/00 , B63G8/24 , F16L23/02
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

2. 发明专利

NO162451C 未知
公开(公告)号：NO162451C
公开(公告)日：1990-01-03
申请号：NO851304
申请日：1985-03-29
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： B63B3/13 , B63B43/14 , C04B35/00 , B63G8/00 , B63G8/24 , F16L23/02
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

3. 发明专利

NO162451B 未知
公开(公告)号：NO162451B
公开(公告)日：1989-09-25
申请号：NO851304
申请日：1985-03-29
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： B63B3/13 , B63B43/14 , C04B35/00 , B63G8/00 , B63G8/24 , F16L23/02
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

4. 发明专利

GB2167017B PRESSURE-RESISTANT BUOYANCY MATERIAL 未知
公开(公告)号：GB2167017B
公开(公告)日：1988-02-17
申请号：GB8507695
申请日：1985-03-25
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： B63B3/13 , C04B35/00 , B63B43/14 , B63G8/00 , B63G8/24 , F16L23/02 , B63B43/00
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

5. 发明专利

FR2702046B1 未知
公开(公告)号：FR2702046B1
公开(公告)日：1995-04-14
申请号：FR9302214
申请日：1993-02-26
申请人： NICHU GIKEN KOGYO KK
发明人： SHIGEMI OHNO
IPC分类号： G01K3/04 , G01K11/06 , G01K11/12
摘要： In the heat-sensitive indicator herein disclosed, a colored heat-fusible substance 3 is accommodated in an inner hollow portion of a projection 1 which is formed from a film collapsible by application of an external pressure such as a finger-pressure. The opening of the hollow portion is sealed with a thin cover 9 collapsible through the application of the foregoing pressure. An An absorber 7 in which the colored heat-fusible substance 3 in the molten state can permeate is arranged outside the thin cover 9 of the hollow portion. The colored heat-fusible substance 3 is supported by a carrier 5 and accommodated in the interior of the hollow portion of the projection 1. A space in which the carrier is dropped when the thin cover 9 is broken through the application of a pressure is formed, behind the thin cover 9, by a hollow ring 11. The carrier 5 is positioned within the hollow ring 11, which forms the space outside the opening of the hollow portion and behind the thin cover 9 for the opening, and on the absorber 7. The carrier 5 serves to control the rate of permeation of the colored heat-fusible substance into the absorber and accordingly, stable permeation thereof into the absorber 7 can be ensured.

6. 发明专利

FR2702046A1 Heat-sensitive indicator 未知
公开(公告)号：FR2702046A1
公开(公告)日：1994-09-02
申请号：FR9302214
申请日：1993-02-26
申请人： NICHU GIKEN KOGYO KK
发明人： OHNO SHIGEMI
IPC分类号： G01K3/04 , G01K11/06 , G01K11/12
摘要： A meltable coloured substance (3) is held in a hollow inner part of a protrusion (1) made of a film which can collapse under the application of external pressure. The opening of the hollow part is hermetically closed by a thin protection (9) which is also capable of collapsing by application of the said pressure. An absorbent (7) into which the meltable coloured substance (3) can penetrate, when it is molten, is arranged outside the thin protection (9) of the hollow part. A space into which the support falls when the protection (9) is broken by application of pressure is formed behind the protection (9). The support (5) is used to monitor the speed of penetration of the substance (3) into the absorbent (7) and therefore stable permeation of this substance into the absorbent (7).

7. 发明专利

GB2167017A PRESSURE-RESISTANT BUOYANCY MATERIAL 未知
公开(公告)号：GB2167017A
公开(公告)日：1986-05-21
申请号：GB8507695
申请日：1985-03-25
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： B63B3/13 , C04B35/00 , B63B43/14 , B63G8/00 , B63G8/24 , F16L23/02 , B63B43/00
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

8. 发明专利

DE60044657D1 Indikator für Strahlungs-Belichtungsdosis 未知
公开(公告)号：DE60044657D1
公开(公告)日：2010-08-26
申请号：DE60044657
申请日：2000-03-17
申请人： NICHU GIKEN KOGYO KK
发明人： KABURAKI YOSHIAKI , HARUMOTO DAISUKE , MIZUSAWA HIROMICHI , NIWA YUKIYO , SHIRASE HITOSHI
IPC分类号： G01T1/04 , G01N23/00

9. 发明专利

NO851304L 未知
公开(公告)号：NO851304L
公开(公告)日：1986-05-12
申请号：NO851304
申请日：1985-03-29
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： B63B3/13 , C04B35/00 , B63B43/14 , B63G8/00 , B63G8/24 , F16L23/02 , B63G
摘要： A pressure-resistant buoyancy material, comprising pressure-resistant hollow elements, a syntactic foam, and an empty space intervening between the pressure-resistant hollow elements and the syntactic foam, communicating with the outside of the buoyancy material. The pressure-resistant hollow elements are retained in a freely movable state in the empty space.

10. 发明专利

NO851304A 未知
公开(公告)号：NO851304A
公开(公告)日：1986-05-12
申请号：NO851304
申请日：1985-03-29
申请人： NIPPON OILS & FATS CO LTD , NICHU GIKEN KOGYO KK
发明人： UTSUGI KATSUMI
IPC分类号： C04B35/00 , B63B3/13 , B63B43/14 , B63G8/00 , B63G8/24 , F16L23/02 , B63G
CPC分类号： B63B3/13 , B63G8/24 , F16L23/02

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