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11. 发明公开

EP1826288A1 Ferritic stainless steel cast iron, cast part using the ferritic stainless steel cast iron, and process for producing the cast part 有权
标题翻译：铁素体不锈钢铸件，铸造用铁素体不锈钢铸件及其制造铸件的方法
公开(公告)号：EP1826288A1
公开(公告)日：2007-08-29
申请号：EP07003759.3
申请日：2007-02-23
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Takabayashi, Hiroyuki , Ueta, Shigeki , Shimizu, Tetsuya , Noda, Toshiharu
IPC分类号： C22C38/24 , C22C38/26 , F01N7/16
CPC分类号： B22D18/06 , C22C38/24 , C22C38/26 , F01N13/16 , F01N2530/04
摘要： The present invention provides: a ferritic stainless steel cast iron including: Fe as a main component; C: 0.20 to 0.40 mass %; Si: 1.00 to 3.00 mass %; Mn: 0.30 to 3.00 mass %; Cr: 12.0 to 30.0 mass %; and one ofNb and V, or both ofNb and V in total: 1.0 to 5.0 mass %, the ferritic stainless steel cast iron satisfying the following formula (1): 1400 ≤ 1562.3 - { 133 ⁢ WC + 14 ⁢ WSi + 5 ⁢ WMn + 10 ⁢ WNb + WV } ≤ 1480
providing, WC (mass %), WSi (mass %), WMn (mass %), WCr (mass %), WNb (mass %), WV (mass %) and WCu (mass %) representing contents of C, Si, Mn, Cr, Nb, V and Cu, respectively; a process for producing a cast part from the ferritic cast steel; and the cast part.
摘要翻译：本发明提供了：一种铁素体不锈钢铸铁包含：以Fe为主要成分; C：0:20至00:40质量％; 的Si：1.00〜3:00质量％; 锰：0.30〜3:00质量％。的Cr：12.0〜30.0质量％; 和一个的Nb和V，或两者的Nb和V总数：1.0〜5.0质量％，则铁素体不锈钢铸铁满足下述式（1）：1400‰1562.3 - {133¢WC + 14¢的WSi + 5 ¢WMN + 10 +¢WNB WV}‰1480提供，WC（质量％），的WSi（质量％），WMN（质量％），WCR（质量％），WNB（质量％），WV（质量％）和WCU（质量％）表示C，硅，锰，铬，铌，钒和铜，分别的内容; 用于制造铸件从铁素体铸钢的过程; 和铸件。

13. 发明公开

EP1764857A1 Band-pass filter 有权
标题翻译：带通滤波器
公开(公告)号：EP1764857A1
公开(公告)日：2007-03-21
申请号：EP06019340.6
申请日：2006-09-15
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Saito, Akihiko , Tsutsui, Kazuhisa
IPC分类号： H01P1/203 , H01P3/08
CPC分类号： H01P1/20363
摘要： The present invention provides a band-pass filter having: a first substrate; a second substrate; an input line; an output line, a ground layer; and an electromagnetic wave absorptive layer, the input line being provided on a first surface of the first substrate, the input line extending from a first edge thereof toward a second edge thereof, the output line being provided on a second surface of the first substrate, the output line extending from the second edge thereof toward the first edge thereof, the input line and the output line forming an overlapping line, the output line being sandwiched between a first surface of the second substrate and the second surface of the first substrate, the ground layer being provided on a second surface of the second substrate; the electromagnetic wave absorptive layer being provided on the first surface of the first substrate, the electromagnetic wave absorptive layer covering the input line.
摘要翻译：本发明提供一种带通滤波器，其具有：第一基板; 第二衬底; 一条输入线; 输出线，接地层; 以及电磁波吸收层，所述输入线设置在所述第一基板的第一表面上，所述输入线从其第一边缘朝向其第二边缘延伸，所述输出线设置在所述第一基板的第二表面上，所述输出线从其第二边缘朝向其第一边缘延伸，所述输入线和所述输出线形成重叠线，所述输出线夹在所述第二基板的第一表面与所述第一基板的第二表面之间，所述输出线接地层设置在所述第二基板的第二表面上; 电磁波吸收层设置在第一基板的第一表面上，电磁波吸收层覆盖输入线。

14. 发明授权

EP0959480B1 Core material for noise filter 有权
标题翻译：为噪声滤波器芯材料
公开(公告)号：EP0959480B1
公开(公告)日：2007-03-07
申请号：EP99109798.1
申请日：1999-05-18
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Saito, Akihiko , Ogawa, Michiharu , Tsutsui, Kazuhisa , Yahagi, Shinichiro
IPC分类号： H01F17/04 , H01F1/24 , H01F1/26 , H03H1/00
CPC分类号： H01F1/24 , H01F1/26

15. 发明公开

EP1698708A1 Nonmagnetic high-hardness alloy 有权
标题翻译：维尔法赫尔·赫斯特伦·艾伦·尼克特
公开(公告)号：EP1698708A1
公开(公告)日：2006-09-06
申请号：EP06004366.8
申请日：2006-03-03
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Takahata, Noritaka , Ogawa, Michiharu , Ueta, Shigeki , Shimizu, Tetsuya
IPC分类号： C22C19/05
CPC分类号： C22C19/058
摘要： The present invention provides a nonmagnetic high-hardness alloy having a Ni-based alloy composition containing; by weight%, C of 0.1 % or less: Si of 2.0% or less; Mn of 2,0% or less; P of 0,03% or less; S of 0.01% or less; Cr of 30 to 45%; Al of 1.5 to 5.0%; and a balance of unavoidable impurities and Ni, the nonmagnetic high-hardness alloy being subjected to cold or warm plastic working and then ageing treatment, and a method for producing the nonmagnetic high-hardness alloy.
摘要翻译：本发明提供一种含有Ni基合金组成的非磁性高硬度合金，，C：0.1％以下：Si：2.0％以下; Mn为2.0％以下; P为0.03％以下; S为0.01％以下; 30〜45％的Cr Al为1.5〜5.0％; 和不可避免的杂质和Ni的平衡，非磁性高硬度合金进行冷或热塑性加工，然后进行时效处理，以及制造非磁性高硬度合金的方法。

16. 发明公开

EP1602740A1 Martensitic stainless steel 有权
标题翻译： Martensitischer rostfreier Stahl
公开(公告)号：EP1602740A1
公开(公告)日：2005-12-07
申请号：EP05104370.1
申请日：2005-05-24
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Hamano, Shuji c/o Daido Tokushuko K.K. Gijutsu K. , Shimizu, Tetsuya c/o Daido Tokushuko K.K. Gjutsu K
IPC分类号： C22C38/00 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/52 , C22C38/54 , C22C38/60
CPC分类号： C22C38/52 , C21D6/002 , C21D6/004 , C21D9/0093 , C21D2211/008 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54 , C22C38/60
摘要： A martensitic stainless steel of this invention, aimed at achieving excellent corrosion resistance and cold workability and a desirable level of toughness, while keeping the hardness equivalent to that of conventional martensitic stainless steel, which consists essentially of, in % by mass, C: 0.15-0.50%, Si: 0.05% or more and less than 0.20%, Mn: 0.05-2.0%, P: 0.03% or less, S: 0.03% or less, Cu: 0.05-3.0%, Ni:0.05-3.0%, Cr: 13.0-20.0%, Mo: 0.2-4.0%, V: 0.01-1.0%, Al: 0.030% or less, Ti: less than 0.020%, O: 0.020% or less, N: 0.30-0.80%, and the balance of Fe and inevitable impurities.
摘要翻译：本发明的马氏体系不锈钢旨在实现优异的耐腐蚀性和冷加工性，并且具有理想的韧性水平，同时保持与以往的马氏体系不锈钢相当的硬度，其基本上以质量％计为C：0.15 -0.50％，Si：0.05％以上且小于0.20％，Mn：0.05〜2.0％，P：0.03％以下，S：0.03％以下，Cu：0.05〜3.0％，Ni：0.05〜3.0％，Cr：13.0〜20.0％，Mo：0.2-4.0％，V：0.01〜1.0％，Al：0.030％以下，Ti：0.020％以下，O：0.020％以下，N：0.30〜0.80％余量为Fe和不可避免的杂质。

17. 发明授权

EP0957182B1 A martensitic heat resisting steel 有权
标题翻译：马氏体耐热钢
公开(公告)号：EP0957182B1
公开(公告)日：2005-09-28
申请号：EP99108588.7
申请日：1999-05-07
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Ueta, Shigeki , Noda, Toshiharu , Okabe, Michio
IPC分类号： C22C38/22
CPC分类号： C22C38/34 , C21D1/18 , C21D6/002 , C22C38/22

18. 发明公开

EP1431411A1 Free cutting alloy 有权
标题翻译：自由切削合金
公开(公告)号：EP1431411A1
公开(公告)日：2004-06-23
申请号：EP04004045.3
申请日：2000-09-01
申请人： Ishida, Kiyohito , Tohoku Technoarch Co., Ltd. , Japan Industrial Technology Association , Oikawa, Katsunari , Tohoku Tokushuko Kabushiki Kaisha , DAIDO TOKUSHUKO KABUSHIKI KAISHA
发明人： Ishida, Kiyohito , Oikawa, Katsunari , Ebata, Takashi, c/o Tohoku Tokushuko K.K. , Inoguchi, Takayuki , Shimizu, Tetsuya , Okabe, Michio
IPC分类号： C22C38/60 , C22C38/40 , C22C38/28 , C22C38/18 , C22C19/05 , C22C27/06
CPC分类号： C22C19/05 , C22C19/055 , C22C19/057 , C22C19/058 , C22C38/004 , C22C38/06 , C22C38/105 , C22C38/28 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/50 , C22C38/52 , C22C38/60
摘要： provided is free cutting alloy excellent in machinability, preserving various characteristics as alloy. The free cutting alloy contains: one or more of Ti and Zr as a metal element component; and C being an indispensable element as a bonding component with the metal element component, wherein a (Ti,Zr) based compound including one or more of S, Se and Te is formed in a matrix metal phase. The free cutting alloy is more excellent in machinability, preserving various characteristics as alloy at similar levels to a conventional case. The effect is especially conspicuous, for example, when a compound expressed in a chemical form of (Ti,Zr) 4 C 2 (S,Se,Te) 2 as the (Ti,Zr) based compound is formed at least in a dispersed state in the alloy structure.
摘要翻译：提供切削加工性优良的易切削合金，保持合金的各种特性。该易切削合金包含：作为金属元素成分的Ti和Zr中的一种或多种; C是与金属元素成分的键合成分不可或缺的元素，其中在基体金属相中形成包含S，Se和Te中的一种或多种的（Ti，Zr）基化合物。该易切削合金在机械加工性方面更加优异，保持了与常规情况类似的合金的各种特性。（Ti，Zr）4C2（S，Se，Te）2的化学形式表示的化合物至少以分散状态形成于（Ti，Zr）系化合物中时，其效果尤其显着。合金结构。

19. 发明公开

EP1431409A1 Free cutting alloy 有权
标题翻译：切割合金
公开(公告)号：EP1431409A1
公开(公告)日：2004-06-23
申请号：EP04004043.8
申请日：2000-09-01
申请人： Ishida, Kiyohito , Tohoku Technoarch Co., Ltd. , Japan Industrial Technology Association , Oikawa, Katsunari , Tohoku Tokushuko Kabushiki Kaisha , DAIDO TOKUSHUKO KABUSHIKI KAISHA
发明人： Ishida, Kiyohito , Oikawa, Katsunari , Ebata, Takashi, c/o Tohoku Tokushuko K.K. , Inoguchi, Takayuki , Shimizu, Tetsuya , Okabe, Michio
IPC分类号： C22C38/60 , C22C38/40 , C22C38/28 , C22C38/18 , C22C19/05 , C22C27/06
CPC分类号： C22C19/05 , C22C19/055 , C22C19/057 , C22C19/058 , C22C38/004 , C22C38/06 , C22C38/105 , C22C38/28 , C22C38/40 , C22C38/42 , C22C38/44 , C22C38/50 , C22C38/52 , C22C38/60
摘要： Provided is free cutting alloy excellent in machinability, preserving various characteristics as alloy. The free cutting alloy contains: one or more of Ti and Zr as a metal element component; and C being an indispensable element as a bonding component with the metal element component, wherein a (Ti,Zr) based compound including one or more of S, Se and Te is formed in a matrix metal phase. The free cutting alloy is more excellent in machinability, preserving various characteristics as alloy at similar levels to a conventional case. The effect is especially conspicuous, for example, when a compound expressed in a chemical form of (Ti,Zr) 4 C 2 (S,Se,Te) 2 as the (Ti,Zr) based compound is formed at least in a dispersed state in the alloy structure.

20. 发明授权

EP1001043B1 Martensitic stainless steel parts and method for producing the same 有权
标题翻译：它们的制备方法由马氏体不锈钢和过程的部分
公开(公告)号：EP1001043B1
公开(公告)日：2003-07-30
申请号：EP99121959.3
申请日：1999-11-09
申请人： DAIDO TOKUSHUKO KABUSHIKI KAISHA
发明人： Egawa, Tokuo , Takada, Katunori , Takayama, Akitake , Shimizu, Narito , Ishikawa, Takeshi
IPC分类号： C22C38/18
CPC分类号： C21D8/005 , C21D1/10 , C21D7/06 , C21D9/0068 , C22C38/001 , C22C38/18 , C22C38/22 , Y02P10/212 , Y02P10/253

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