专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014008692A Method of manufacturing polishing pad molding die, polishing pad molding die manufactured by the same method, and polishing pad manufactured by the same die 有权
标题翻译：制造抛光板模具的方法，由相同方法制造的抛光垫模具和由相同模具制造的抛光垫
公开(公告)号：JP2014008692A
公开(公告)日：2014-01-20
申请号：JP2012147422
申请日：2012-06-29
申请人： Mishima Kosan Co Ltd , 三島光産株式会社 , Kyushu Institute Of Technology , 国立大学法人九州工業大学
发明人： TASHIRO YASUNORI , TAKADA MASATO , NAKA TOSHIAKI , MATSUO MASAAKI , ITO TAKAHIRO , SUZUKI YOSHITOMO , KIMURA KEIICHI , KHAJORNRUNGRUANG PANART
IPC分类号： B29C33/38 , B24B37/26 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a polishing pad molding die in which a polishing pad that performs a flattening work highly accurately and highly efficiently is manufactured, a polishing pad molding die manufactured by the method, and a polishing pad manufactured by the die.SOLUTION: A method of manufacturing a polishing pad molding die 10 for a polishing pad 13 on which a micro pattern A having fine protrusions 12 arranged thereon has: a positive die fabrication process of forming fine reaction protrusions having the same dimensions as the fine protrusions 12 in accordance with arrangement of the fine protrusions 12 on one surface side of a substrate to fabricate a positive die having a micro pattern B on which the fine reaction protrusions are arrayed; a negative die fabrication process of fabricating a negative die on which a micro pattern C, in which fine recesses having the same dimensions as the fine reaction protrusions and an inverted concavo-convex relationship are arrayed, is formed, from the positive die at a position corresponding to the fine reaction protrusions; and an assembly process of closely arranging the negative die 18 on a base 17 while setting the surface on which the micro pattern C is formed to a front side to fabricate the polishing pad molding die 10.
摘要翻译：要解决的问题：提供一种制造抛光垫成型模具的方法，其中制造高精度高效地进行压平加工的抛光垫，通过该方法制造的抛光垫成型模具和由该方法制造的抛光垫，该抛光垫成型模具10用于抛光垫13，在其上具有布置有微细突起12的微图案A具有：正模制造工艺，其形成具有相同尺寸的精细反应突起根据在基板的一个表面侧上的细微突起12的布置的细突起12，以制造具有微细图案B的正模具，精细反应突起排列在其上; 制造负模具的负模制造工艺，在其上排列具有与微细反应突起具有相同尺寸的微细凹槽和倒置凹凸关系的微图案C，其中，从正模具在位置对应于微细反应突起; 以及将负模具18紧密地布置在基座17上，同时将形成有微图案C的表面设置在前侧以制造抛光垫成型模具10的组装过程。

2. 发明专利

JP2014008693A Method of manufacturing polishing pad molding die, polishing pad molding die manufactured by the same method, and polishing pad manufactured by the same die 有权
标题翻译：制造抛光板模具的方法，由相同方法制造的抛光垫模具和由相同模具制造的抛光垫
公开(公告)号：JP2014008693A
公开(公告)日：2014-01-20
申请号：JP2012147442
申请日：2012-06-29
申请人： Mishima Kosan Co Ltd , 三島光産株式会社 , Kyushu Institute Of Technology , 国立大学法人九州工業大学
发明人： TASHIRO YASUNORI , TAKADA MASATO , NAKA TOSHIAKI , MATSUO MASAAKI , ITO TAKAHIRO , SUZUKI YOSHITOMO , KIMURA KEIICHI , KHAJORNRUNGRUANG PANART
IPC分类号： B29C33/38 , B24B37/26 , C23F1/00 , C25D1/00 , C25D1/10 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a polishing pad molding die in which a polishing pad that performs a flattening work highly accurately and highly efficiently is manufactured, a polishing pad molding die manufactured by the method, and a polishing pad manufactured by the die.SOLUTION: A method of manufacturing a polishing pad molding die 10 for a polishing pad 13 on which a micro pattern α having fine protrusions 12 arranged thereon has: a master die fabrication process of fabricating a master die 26, on which a micro pattern β having an inverted concavo-convex relationship with the micro pattern α is formed, on one side of a substrate 21; a positive slave die fabrication process of fabricating a positive slave die 27, on the surface layer of which a micro pattern γ is formed, by using the master die 26; a negative slave die fabrication process of fabricating a negative slave die 18, on the surface layer of which a micro pattern δ is formed, by using the positive slave die 27; and an assembly process of arraying and fixing the negative slave die 18 on a base 17 while facing the surface layer on which the micro pattern δ is formed upward to constitute the polishing pad molding die 10.
摘要翻译：要解决的问题：提供一种制造抛光垫成型模具的方法，其中制造高精度，高效率地进行压平加工的抛光垫，通过该方法制造的抛光垫成型模具和由该方法制造的抛光垫，该模具制造用于抛光垫13的抛光垫成型模具10，其上具有布置在其上的具有细突起12的微图案α具有：制造主模具26的主模制造工艺，模式＆bgr 在基板21的一侧形成与微图案α具有倒置的凹凸关系; 通过使用主模26，在其形成有微图案γ的表面层上制造正的从模具27的正的从模制造工艺; 通过使用正的从模具27，在其形成微图案δ的表面层上制造负的从属裸片18的负的从属裸片制造工艺; 以及将负型副模具18排列并固定在基座17上同时朝向其上形成微图案δ的表面层构成抛光垫成型模具10的组装工艺。

3. 发明专利

JP2010279959A Mold for continuous casting 有权
标题翻译：模具连续铸造
公开(公告)号：JP2010279959A
公开(公告)日：2010-12-16
申请号：JP2009133272
申请日：2009-06-02
申请人： Mishima Kosan Co Ltd , 三島光産株式会社
发明人： WATANABE NOBUHIRO , TASHIRO YASUNORI , SANNOMIYA TOSHIHIRO , MATSUO MASAAKI
IPC分类号： B22D11/059 , C25D7/00 , C25D15/00
摘要： PROBLEM TO BE SOLVED: To provide a mold for continuous casting capable of achieving further improvement of abrasion resistance, capable of improving corrosion resistance, being excellent in durability, and capable of achieving prolongation of life. SOLUTION: The mold for continuous casting has a cooling member 10 for forming a vertically penetrated space part and manufactures a cast slab by supplying molten steel to the space part and cooling it. A part or all of the surface at a molten steel contact surface side of the cooling member 10 is covered with a cobalt composite plating layer 11 in which hard particles composed of one or more of Al 2 O 3 , SiO 2 , SiC, WC, and CrC are dispersed in an amount of 0.1 to 30 mass%. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够进一步提高耐磨性的连续铸造用模具，能够提高耐腐蚀性，耐久性优异，能够延长寿命。解决方案：用于连续铸造的模具具有用于形成垂直穿透的空间部分的冷却构件10，并且通过向空间部分供应钢水并冷却来制造铸坯。在冷却部件10的钢水接触面侧的表面的一部分或全部被钴复合镀层11覆盖，其中，由钴复合镀层11构成由<！ - SIPO 3 ，SiO 2 ，SiC，WC和CrC以0.1〜30质量％的量分散。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2008137057A Continuous casting mold 有权
标题翻译：连续铸造模具
公开(公告)号：JP2008137057A
公开(公告)日：2008-06-19
申请号：JP2006328493
申请日：2006-12-05
申请人： Mishima Kosan Co Ltd , 三島光産株式会社
发明人： WATANABE NOBUHIRO , OKUBO HIDEO , MATSUO MASAAKI
IPC分类号： B22D11/059 , C25D5/14 , C25D5/48
摘要： PROBLEM TO BE SOLVED: To provide a continuous casting mold capable of achieving a longer life compared with conventional ones by suppressing, further preventing a Cr-plated layer from exfoliating from a cooling member to protect the cooling member.
SOLUTION: The continuous casting mold 10 has the cooling member 12 for forming a vertically penetrating space 11, and manufactures cast pieces by supplying molten steel to the space 11 and cooling it. In the casting mold, multilayered Cr-plated layers 14, 15 are provided on a molten steel contact surface 13 of the cooling member 12 within a range up to the upper end of the cooling member 12 or at least 100 mm upward and 100 mm downward, from a surface level of the molten steel as a reference, and furthermore, a residual stress of compression of 50 MPa or more to 300 MPa or less is applied to at least the outermost surface layer, the Cr-plated layer 14, of the laminated Cr-plated layers 14, 15.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种连续铸造模具，其通过抑制进一步防止Cr镀层从冷却构件剥离而保护冷却构件，与常规铸造相比可以实现更长的寿命。解决方案：连续铸造模具10具有用于形成垂直穿透空间11的冷却构件12，并且通过将钢水供应到空间11并对其进行冷却来制造铸件。在铸模中，多层Cr镀层14,15在冷却构件12的上端的范围内设置在冷却构件12的钢水接触面13上，或者向上至少100mm，向下100mm 从钢水的表面水平作为基准，此外，至少将最外表面层Cr镀层14施加到50MPa以上至300MPa以下的压缩残余应力层压镀铬层14,15。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JPH0671629A MOLD SHOE FOR INTERLOCKING BLOCK 失效
公开(公告)号：JPH0671629A
公开(公告)日：1994-03-15
申请号：JP24673991
申请日：1991-08-30
申请人： MISHIMA KOSAN CO LTD
发明人： SHIRAISHI KENGO , NAKA TOSHIAKI , MATSUO MASAAKI
IPC分类号： B28B7/36 , B28B7/38 , C25D5/26 , E01C5/06
摘要： PURPOSE:To prevent adhesion of a part of a molding material to a mold shoe at the time of molding an interlocking block by a method wherein a specular Cr-plated layer having specific surface roughness and hardness is formed on a surface of a mold shoe matrix. CONSTITUTION:On a surface of a mold shoe matrix 2 made of an SCM material, a specular Cr-plated layer 3 having a surface roughness Rmax not more than 5mum and a hardness HV not less than 800 is provided. In the production of an interlocking block out of a concrete as a molding material 6 using this mold shoe 2, the occurrence number of a molding operation interruption caused by the adhesion of the molding material 6 to the mold shoe 2 is remarkably reduced, and also the life of the mold shoe 2 is enhanced.

6. 发明专利

JPH05171494A CARBON FIBER-REINFORCED PLASTIC ROLL AND ITS PRODUCTION 失效
公开(公告)号：JPH05171494A
公开(公告)日：1993-07-09
申请号：JP34553391
申请日：1991-12-26
申请人： MISHIMA KOSAN CO LTD
发明人： MITANI KAZUHISA , MATSUO MASAAKI , SANNOMIYA TOSHIHIRO
IPC分类号： C23C28/02 , C25D7/00
摘要： PURPOSE:To produce the object carbon fiber-reinforced plastic roll with a formed wear-resistant layer having satisfactory wear-resistance and adhesion to the base material. CONSTITUTION:When a plating layer of Cr as a high hardness-metal is formed on the surface of a carbon fiber-reinforced plastic roll, an Ni-plating layer having satisfactory adhesion to both Cr and carbon fiber is formed as an underlayer. The exfoliation of the hard surface layer from the carbon fiber reinforced plastic body is prevented and the service life of the resulting roll is considerably prolonged.

7. 发明专利

JPH1129894A METHOD FOR PLATING MOLD PIECE USED IN CONTINUOUS CASTING 失效
公开(公告)号：JPH1129894A
公开(公告)日：1999-02-02
申请号：JP20075197
申请日：1997-07-09
申请人： MISHIMA KOSAN CO LTD , NIPPON STEEL CORP
发明人： OTSUKA YOSHIAKI , HATANO KESAYOSHI , TERAOKA SAKAE , MATSUO MASAAKI
IPC分类号： C25D3/12 , B22D11/04 , B22D11/059 , C25D5/34 , C25F3/04
摘要： PROBLEM TO BE SOLVED: To enhance the adhesion of a nickel plating on the surface and to prevent the exposure of a copper base material by electrolytically etching the base material of copper or copper alloy in an aq. alkali soln. to remove the work-altered layer on the surface and then applying a nickel plating. SOLUTION: The base material of the mold piece consisting of copper or copper alloy is brushed with an alkali soln. to remove the oil and the contaminant on the surface. The base material is then pickled, and the copper base material with the surface activated is electrolytically etched by the use of an alkali soln. and electropolished. The part of the copper base material other than the inside surface is coated with an insulating material such as synthetic resin and electrically insulated. The base material, which the work-altered layer on the surface is removed, is washed with water to remove the depositing electrolyte and pickled to activate its surface, and then the inside surface of the base material is plated with nickel. Otherwise, the nickel plating layer is formed over the whole surface extending from the lower part to upper part of the long side of a casting mold.

8. 发明专利

JPH11156490A METHOD FOR REPAIRING MOLD PIECE USED FOR CONTINUOUS CASTING 失效
公开(公告)号：JPH11156490A
公开(公告)日：1999-06-15
申请号：JP34409497
申请日：1997-11-29
申请人： MISHIMA KOSAN CO LTD , NIPPON STEEL CORP
发明人： OTSUKA YOSHIAKI , HATANO KESAYOSHI , TERAOKA SAKAE , MATSUO MASAAKI
IPC分类号： B22D11/04 , B22D11/057 , B22D11/059
摘要： PROBLEM TO BE SOLVED: To provide a repairing method of a mold piece used for continuous casting with which the mold piece is repeatedly reused by positively repairing the eroded part. SOLUTION: In the repairing method of the mold pieces 10 used for the continuous casting in which a nickel plating layer 13 is applied on the whole inside surface and a chromium plating layer 14 on is applied the surface except the part below the nickel plating layer 13 and the eroded part generates near the boundary layer of the nickel plating layer 13 and the chromium plating layer 14 by using, a first process for forming a recessed part 17 by machining the eroded part in the mold piece 10 to remove the eroded part, a second process for buiding up the recessed part with the nickel plating, a third process for uniformly grinding the inner surface of the mold piece 10 built up with the nickel plating layer 18 and a fourth process for applying the chromium plating layer 20 in the surface uniformly ground on the inner surface except the lower part of the mold piece 10, are executed in order.

9. 发明专利

JPH06126389A CONTINUOUS CASTING MOLD 失效
公开(公告)号：JPH06126389A
公开(公告)日：1994-05-10
申请号：JP35081891
申请日：1991-12-10
申请人： MISHIMA KOSAN CO LTD
发明人： MITANI KAZUHISA , MATSUO MASAAKI , SANNOMIYA TOSHIHIRO
IPC分类号： B22D11/04 , B22D11/059 , C22C19/03
摘要： PURPOSE:To prevent crack and to improve durability by applying an Ni alloy layer contg. specific amt. of Fe, Co and Ni to the inside surface of the casting mold body made of copper or copper alloy. CONSTITUTION:The Ni alloy layer 2 composed, by weight%, of 1 to 15 Fe, 0.003 to 0.1 C and the balance Ni is applied on the inside surface of a casting mold body 1. The Fe increases the hardness of a film layer 2 and increases its wear resistance. The Fe is not remarkable in effect at

10. 发明专利

JPH05172132A CARBON FIBER REINFORCED PLASTIC ROLL 失效
公开(公告)号：JPH05172132A
公开(公告)日：1993-07-09
申请号：JP34553491
申请日：1991-12-26
申请人： MISHIMA KOSAN CO LTD
发明人： MITANI KAZUHISA , MATSUO MASAAKI , SANNOMIYA TOSHIHIRO
IPC分类号： B32B1/08 , B32B15/08 , C23C18/31 , C23C18/32 , C25D3/12 , C25D7/00 , F16C13/00
摘要： PURPOSE:To prevent resin to be damaged during plaiting a roll having a barrel made of carbon fiber-reinforced plastic, for manufacturing paper or a plastic film, in order to improve the wear-resistance of the manufacturing roll. CONSTITUTION:Lustrous nickel plating player is formed on the outer surface of a roll barrel made of carbon fiber-reinforced plastic and plated at its outer surface with a chromium plating layer so that the required current value for the nickel plating may be less than one-fifth of that for chromium plating, and accordingly, the discoloration of the resin caused by energization may be prevented, and further, it is possible to advantageously eliminate a polishing process after conventional chromium plating.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式