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21. 发明专利

JPS63108754A MANUFACTURE OF CERDIP 失效
公开(公告)号：JPS63108754A
公开(公告)日：1988-05-13
申请号：JP25443586
申请日：1986-10-24
申请人： NITTO ELECTRIC IND CO
发明人： TAKENOSHITA ITSURO , SUZUKI HITOSHI , SAKURAMOTO TAKAFUMI , TOMINAGA TAKASHI
IPC分类号： H01L23/02 , H01L23/10
摘要： PURPOSE:To manufacture CERDIP which can be hermetically sealed and has an excellent thickness accuracy by forming a sheet of low melting point glass frit. CONSTITUTION:A PbO-B2O3 glass is used as glass frit, methyl methacrylate as a resin binder, a lauric acid as a dispersant, dioctylphthalate as a plasticizer and toluene as a solvent are mixed by a ball mill at ambient temperature, and then casting it on a polyester film by an applicator to be formed as a sheet. An adhesive layer which mainly contains isobutyl methacrylate is laminated to obtain a glass powder sheet tape. Then, the powder sheet tape is press- bonded to a ceramic base, the polyester film is then separated, and glazed. The obtained low melting point glass layer for sealing has a preferable thickness accuracy, thereby no foaming, swelling, and no problem, such as a positional shift on the base occur.

22. 发明专利

JPS6379681A IRON HEAD FOR GOLF CLUB 失效
公开(公告)号：JPS6379681A
公开(公告)日：1988-04-09
申请号：JP22661886
申请日：1986-09-25
申请人： NITTO ELECTRIC IND CO
发明人： TOMINAGA TAKASHI , MATSUURA HIROTAKA , SAKURAMOTO TAKAFUMI , HAYASHI ISAO
IPC分类号： A63B53/04 , A63B102/32

23. 发明专利

JPS62232990A CONDUCTOR CIRCUIT AND MANUFACTURE OF THE SAME 失效
公开(公告)号：JPS62232990A
公开(公告)日：1987-10-13
申请号：JP7742986
申请日：1986-04-03
申请人： NITTO ELECTRIC IND CO
发明人： TOMINAGA TAKASHI , SAKURAMOTO TAKAFUMI , NISHIYAMA SOJI , MATSUURA HIROTAKA
IPC分类号： H05K3/20

24. 发明专利

JPS62226870A METHOD OF ADHERING METAL TO CERAMICS 失效
公开(公告)号：JPS62226870A
公开(公告)日：1987-10-05
申请号：JP7232686
申请日：1986-03-28
申请人： NITTO ELECTRIC IND CO
发明人： SAKURAMOTO TAKAFUMI , HONDA MAKOTO , MATSUURA HIROTAKA , TOMINAGA TAKASHI
IPC分类号： C04B37/00 , B23K20/00 , C04B37/02

25. 发明专利

JPS62103305A CORROSION PREVENTIVE COATING METHOD FOR METAL 失效
公开(公告)号：JPS62103305A
公开(公告)日：1987-05-13
申请号：JP24499085
申请日：1985-10-31
申请人： NITTO ELECTRIC IND CO
发明人： TOMINAGA TAKASHI , SAKURAMOTO TAKAFUMI , ASOSHINA HIDESHI
IPC分类号： B22F7/04
摘要： PURPOSE:To improve the workability in the corrosion preventive coating of a metal and to easily automate work by pressing a self-fluxing alloy powder sheet contg. Ni-base self-fluxing alloy powder and org. high-polymer binder to a metallic surface and sintering the same by heating. CONSTITUTION:The fluxing alloy powder sheet contg. the Ni-base or Co-base self-fluxing alloy powder (about

26. 发明专利

JPS6247407A METHOD FOR REFORMING SURFACE OF METALLIC ROLL 失效
公开(公告)号：JPS6247407A
公开(公告)日：1987-03-02
申请号：JP18793185
申请日：1985-08-26
申请人： NITTO ELECTRIC IND CO
发明人： TOMINAGA TAKASHI , ASOSHINA HIDESHI , SAKURAMOTO TAKAFUMI
IPC分类号： B22F3/02 , B22F5/00 , B22F7/04
摘要： PURPOSE:To form a wear- and heat-resistant cermet layer on the surface of a metallic roll by winding a sheet consisting of autogenous alloy powder and ceramic powder or short fibers and org. binder via an adhesive layer on the surface of the metallic roll into single layers or lamination and sintering the same in a non-oxidizing atmosphere. CONSTITUTION:The adhesive agent layer consisting of a thermosetting resin such as epoxy resin or phenolic resin is formed on the surface of the metallic roll to be used for paper making, film forming and molding of plastic, etc. The sheet prepd. by mixing 1-30pts.wt. org. high-polymer binder such as rubber- like polymer to 100pts.wt. mixture composed of 20-99wt% Ni-base or Co-base autogeneous alloy and 80-1wt% powder or short fibers of hard metallic carbide or mertallic nitride is wound thereon and is sintered at 900-1,200 deg.C in a non- oxidizing atmosphere. The laminated sheet composed of the sheet consisting of the autogenous alloy powder and org. high-polymer binder and the above- mentioned three sheets is otherwise wound double on the above-mentioned roll surface, by which the hard cermet layer having the excellent adhesiveness to the roll, wear resistance and heat resistance is obtd.

27. 发明专利

JPS6210202A LOW-SHRINKABLE COMPOSITE METALLIC POWDER MOLDING 失效
公开(公告)号：JPS6210202A
公开(公告)日：1987-01-19
申请号：JP14791085
申请日：1985-07-05
申请人： NITTO ELECTRIC IND CO , MAZDA MOTOR
发明人： KOBAYASHI YOSHIKI , SAKURAMOTO TAKAFUMI , KAMEI KIYOHIRO , TOMINAGA TAKASHI , MORISHITA TSUYOSHI , OSAKI SHIGEZO
IPC分类号： B22F7/04
摘要： PURPOSE:To form a composite metallic powder molding having excellent resistance to wear and corrosion and low shrinkage by sticking a composite molding consisting of a metallic powder molding layer for joining and metallic powder molding layer for a front layer having different compsn. onto the surface of a base metal and sintering the same in a non-oxidizing atmosphere. CONSTITUTION:

28. 发明专利

JPS61284506A FORMATION OF METAL-SINTERED LAYER ONTO SURFACE OF METALLIC BASE MATERIAL 失效
公开(公告)号：JPS61284506A
公开(公告)日：1986-12-15
申请号：JP12687285
申请日：1985-06-10
申请人： NITTO ELECTRIC IND CO
发明人： SAKURAMOTO TAKAFUMI , TOMINAGA TAKASHI , KAMEI KIYOHIRO , KOBAYASHI YOSHIKI
IPC分类号： B22F3/02 , B22F5/12 , B22F7/04
摘要： PURPOSE:To prevent the exfoliation of a tape-shaped metallic powder molding and to form a metal-sintered layer having a smooth surface by winding and fixing the metallic powder molding onto the surface of a metallic member by superposing partly the molding via an adhesive fixing material. CONSTITUTION:A tapered face 11a is formed to one surface side at one end 1a of the tape-shaped metallic powder molding. a length of the adhesive fixing material 2 is provided to the other end 1b and a tapered face 12b is formed onto the other surface side thereof. Such metallic powder molding 1 is wound and fixed onto the surface of the metallic base material 3 in a manner as to have overlap parts 10 by bringing the one surface 11 side of the molding to the inside. The member is then sintered in a non-oxidative atmosphere The material 2 induces the condensation polymn. reaction by thermal decomposition during sintering and is converted to a carbon precursor. Said precursor exhibits the function to assist the adhesive fixing of the molding 1 onto the material 3 surface in the temp. range up to about 700 deg.C at which the molding 1 begins to sinter.

29. 发明专利

JPS60230911A COMPOSITION FOR FIXING METALLIC POWDER MOLDING DURING SINTERING 失效
公开(公告)号：JPS60230911A
公开(公告)日：1985-11-16
申请号：JP8696484
申请日：1984-04-30
申请人： NITTO ELECTRIC IND CO
发明人： SAKURAMOTO TAKAFUMI , KOJIMA MAKOTO , TOMINAGA TAKASHI , ASOSHINA HIDESHI
IPC分类号： B22F7/04 , B22F7/02
摘要： PURPOSE:To prevent a metallic powder molding consisting of metallic powder and synthetic resin binder from exfoliating from a metallic base material during sintering in the stage of forming a sintered metallic layer on the surface of the metallic base material of said metallic powder molding by using a specifically composed compsn. for fixing. CONSTITUTION:The sheet-shaped metallic molding consisting of

30. 发明专利

JPS63183772A METHOD FOR JOINING METAL MEMBER 失效
公开(公告)号：JPS63183772A
公开(公告)日：1988-07-29
申请号：JP1478387
申请日：1987-01-23
申请人： NITTO ELECTRIC IND CO
发明人： TAKENOSHITA ITSURO , HONDA MAKOTO , MATSUURA HIROTAKA , TOMINAGA TAKASHI , SAKURAMOTO TAKAFUMI
IPC分类号： B23K1/00 , B23K20/00
摘要： PURPOSE:To join metal members with excellent adhering strength by heating them in a non-oxidizing gaseous atmosphere through a sheet-like joining material consisting of powder of an Ni-P alloy or an Ni-P-Cr compound alloy, and an organic binder, at the time of joining copper and a copper compound alloy. CONSTITUTION:At the time of joining each copper compound alloy of copper, brass, bronze, etc., between these copper compound metals to be joined 2, 2, a sheet-like joining material 1 consisting of 1-30 weight parts of an organic high polymer binder diluting a synthetic resin such as a (meth) acrylic acid alkyl ester compound resin, etc., and natural rubber, a rubber polymer, etc., by toluene, against 100 weight parts of fine powder of an Ni-P alloy of 5-15% P, or an Ni-P-Cr alloy containing further 0-25% Cr is interposed as a joining material, or furthermore, the adhesive fixing material 3 of an acryl compound and a rubber compound is interposed, and in a vacuum or in a non-oxidizing atmosphere of Ar, N2, etc., said alloy powder is heated to a sintering temperature or above, and each copper compound metal member is joined firmly.

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