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21. 发明专利

AU4699885A RUBBER REINFORCING MATERIAL 未知
公开(公告)号：AU4699885A
公开(公告)日：1986-03-13
申请号：AU4699885
申请日：1985-09-03
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO , NAKAYASU RITSUO
IPC分类号： B29D30/38 , B60C9/00 , D04H3/04 , D04H3/147 , D04H3/153 , D04H3/14

22. 发明专利

GB2160829A Multi-siped tire for low noise running 未知
公开(公告)号：GB2160829A
公开(公告)日：1986-01-02
申请号：GB8512316
申请日：1985-05-15
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO , UCHIDA MAMORU
IPC分类号： B60C11/04 , B60C11/00 , B60C11/12
摘要： A low noise pneumatic vehicle tire has a tread with a plurality of sipes in the form of slits 9 which completely cross the tread. The slits are cut after the tread is formed so as to have substantially no width. The slits are at an inclination to the equatorial line of the tire, and at at least two different pitch spacings.

23. 发明专利

JP2001113263A TREATMENT TANK 失效
公开(公告)号：JP2001113263A
公开(公告)日：2001-04-24
申请号：JP29686199
申请日：1999-10-19
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO
IPC分类号： C02F3/00 , C02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a treatment tank which can store and treat dirty liquid such as sewage and human waste and control the deterioration of the wall surface of the tank. SOLUTION: In a treatment tank having a tank body formed by using concrete and a floating lid body which floats on dirty liquid stored in the tank body to cover the surface of the dirty liquid, a degassing channel which is opened in the bottom surface of the floating lid body, is extended upward, and introduces gas from the dirty liquid.

24. 发明专利

JP2000108207A METHOD FOR ANTI-CORRODING PROTRUSION AND TREATING TANK ANTI-CORRODED BY USING IT 失效
公开(公告)号：JP2000108207A
公开(公告)日：2000-04-18
申请号：JP28293598
申请日：1998-10-05
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO
IPC分类号： B29C63/42 , B29C65/40 , B29K23/00 , B29L23/00
摘要： PROBLEM TO BE SOLVED: To efficiently connect a protrusion to a lining sheet with high quality by externally inserting a heat shrinkage tube made of a high density polyethylene to an outer surface of the protrusion with a hot-melt adhesive for a polyethylene, and covering the protrusion with the tube by heat shrinkage in association with adhering. SOLUTION: The treating tank comprises a tubular protrusion 3 protruding from a surface to be anti-corroded of an inner wall surface. The protrusion 3 is covered with a heat shrinkage tube 4 by its heat shrinkage to connect the tube 4 to a lining sheet to cover the surface to be anti-corroded each other. A protrusion part 9A of a pipe 9 from a hole of the sheet is covered with the tube 4 made of a high density polyethylene with a hot-melt adhesive 10 for a polyethylene, and the tube 4 is connected to the hole of the sheet. Since the tube 4 is formed of the same type material as that of the sheet, they can be integrally connected, for example, by a thermal deposition.

25. 发明专利

JPH11130189A SHEET LINING METHOD OF LIQUID STORAGE TANK 失效
公开(公告)号：JPH11130189A
公开(公告)日：1999-05-18
申请号：JP30083597
申请日：1997-10-31
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO
IPC分类号： B65D90/04
摘要： PROBLEM TO BE SOLVED: To efficiently attaching a lining sheet when an inner circumferential surface of a liquid storage tank is covered and protected with the lining sheet. SOLUTION: A narrow and long fitting sheet piece 3 is fixed to the inner circumferential surface 2S of a liquid storage tank 2, and an end 1e of a lining sheet 1 along the inner circumferential surface 2S is located on the fitting sheet piece 3. The ends 1e, 1e of adjacent lining sheets 1, 1 where the end 1e is located on the fitting sheet piece 3 are joined with each other.

26. 发明专利

JPH0551700B2 失效
公开(公告)号：JPH0551700B2
公开(公告)日：1993-08-03
申请号：JP18515384
申请日：1984-09-03
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO , NAKAYASU RITSUO
IPC分类号： B29D30/38 , B60C9/00 , D04H3/04 , D04H3/147 , D04H3/153 , D04H3/14

27. 发明专利

JPS6127519B1 JPS6127519B1 - 失效
公开(公告)号：JPS6127519B1
公开(公告)日：1986-06-25
申请号：JP50357083
申请日：1983-11-14
申请人： Sumitomo Rubber Ind , Nobuhiro Sowa , Ritsuo Nakayasu
发明人： SOWA NOBUHIRO , NAKAYASU RITSUO
IPC分类号： B60C9/00 , D07B1/06
CPC分类号： D07B1/0613 , B60C9/0007 , D02G3/48 , D07B2201/2053 , D07B2201/2055

28. 发明专利

JPS60240507A LOW NOISE MULTI-SIPING TIRE 失效
公开(公告)号：JPS60240507A
公开(公告)日：1985-11-29
申请号：JP9832184
申请日：1984-05-15
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO , UCHIDA MAMORU
IPC分类号： B60C11/04 , B60C11/00 , B60C11/12
摘要： PURPOSE:To reduce running noise of the captioned tire, whose tread-to-ground contact surface is provided with knife-cuts, by providing the pitch arrangement of the knife-cuts irregularly. CONSTITUTION:The periphery of a tire tread surface is divided into 12 equal segments. One segment SG of which is formed by a pitch arrangement of SSSMLMSMMSLMLLLLLSM, combining three kinds of pitches; S, M, and L. This pitch arrangement is repeated in the above twelve segments. In this case, the individual pitch length and the pitch length ratios are predetermined. In other words, M/S is set at 1.05 or more, while L/M is set at 1.35 or less. If the pitch length ratio comes out of these ranges both the strength and the wet grip performance of a tire decline. With this constitution, the decline of both the directional stability on a dry road surface and the performance on a wet road surface can be prevented, and at the same time the tread-pattern-induced noise can be reduced.

29. 发明专利

JPS6092104A PNEUMATIC TIRE 失效
公开(公告)号：JPS6092104A
公开(公告)日：1985-05-23
申请号：JP19877983
申请日：1983-10-24
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO , NAKAYASU RITSUO
IPC分类号： B60C9/00 , B60C9/10 , B60C15/06
摘要： PURPOSE:To obtain the uniform end distribution and improve durability by forming a cloth through braiding, not through weaving, the warps arranged in parallel and the wefts which cross at a certain angle with the warps by means of thin knitting threads and using said braided cloth as chafer. CONSTITUTION:Wefts 3 are arranged so as to cross at an angle of 60-90 deg. with the warps 2 arranged in parallel, and said warps 2 and wefts 3 are braided in the longitudinal direction of the warps 2, and a braided cloth 1 is formed by means of the braiding thread 4 made of thin fibers. Thus, by using the ply made of braided cloth free from knitting as chafer, the uniform end distribution can be obtained, and durability can be improved.

30. 发明专利

JPH1190985A METHOD FOR LINING USING CORROSION RESISTANT SHEET 失效
公开(公告)号：JPH1190985A
公开(公告)日：1999-04-06
申请号：JP25854497
申请日：1997-09-24
申请人： SUMITOMO RUBBER IND
发明人： SOWA NOBUHIRO
IPC分类号： B65D90/04 , B29C63/30
摘要： PROBLEM TO BE SOLVED: To rigidly, airtightly fix a corrosion resistant sheet to a free position of an inner periphery of a liquid storage tank with satisfactory water resistance by forming a continuous groove in the inner periphery, inserting an edge part including an edge of the sheet into the groove, then filling the groove with a filler, and fixedly embedding the edge part in the groove. SOLUTION: A groove continuously extended along a periphery of a bottom wall to be a wall side is provided on an inner surface 10S of the bottom wall of a liquid storage tank 2. The groove is formed in a sectional rectangular state, and has a continuous groove wall 3A substantially in plane with an inner surface 9S of a sidewall and a groove bottom 3B substantially perpendicularly crossed with the wall 3A. An edge part 1B of the corrosion resistant sheet 1 is bent in an L shape in the groove, and terminated at the bottom 3B. The groove is embedded substantially in plane with the surface 10S by an embedded part 6 filled with a filler 5. Thus, the part 1B of the sheet 1 is embedded in the part 6 without exposure, rigidly, airtightly fixed with satisfactory waterproofness, and hence release damage of the sheet 1 and penetration of the storage liquid from the edge E can be prevented.

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