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1. 发明申请

US20110116192A1 HEAD-SLIDER INCLUDING THIN-FILM MAGNETIC-RECORDING HEAD HAVING REDUCED THERMAL PROTRUSION 有权
标题翻译：包括具有减少热导率的薄膜磁记录头的头部滑盖
公开(公告)号：US20110116192A1
公开(公告)日：2011-05-19
申请号：US12642739
申请日：2009-12-18
申请人： Shigeo FUJITA , Masahiko Soga , Hideaki Tanaka , Yuji Ueda , Tomohiro Okada , Takayoshi Ohtsu , Wataru Kimura , Yohji Maruyama
发明人： Shigeo FUJITA , Masahiko Soga , Hideaki Tanaka , Yuji Ueda , Tomohiro Okada , Takayoshi Ohtsu , Wataru Kimura , Yohji Maruyama
IPC分类号： G11B5/60
CPC分类号： G11B5/1278 , G11B5/3133 , G11B5/3136 , G11B5/3967 , G11B5/6005 , G11B5/6064 , G11B2005/0005
摘要： A head-slider. The head-slider includes a slider, and a thin-film magnetic-recording head. The thin-film magnetic-recording head includes: a read element; a write element; a non-magnetic insulating protective layer disposed around both read and write elements; a resist disposed at a position further away from an air-bearing surface than the read element; and, a hard-material member including a material selected from the group consisting of silicon carbide and tungsten, which is disposed at a position further away from the air-bearing surface than the read element and the write element. Both an end of the resist and an end of the hard-material member overlap the write element when viewed in a stacking direction. A ratio of a distance from the air-bearing surface to a deepest end of the hard-material member to a distance from the air-bearing surface to a deepest end of the resist is at least 0.9.
摘要翻译：头滑块。磁头滑动器包括滑块和薄膜磁记录头。薄膜磁记录头包括：读取元件; 写元素设置在读取和写入元件周围的非磁性绝缘保护层; 设置在远离所述读取元件的空气轴承表面的位置处的抗蚀剂; 以及包括选自碳化硅和钨的材料的硬质材料构件，其被设置在比读取元件和写入元件更远离空气轴承表面的位置处。当在堆叠方向上观察时，抗蚀剂的一端和硬质材料构件的一端与写入元件重叠。从空气轴承表面到硬质材料构件的最深端的距离与从空气轴承表面到抗蚀剂的最深端的距离的比率至少为0.9。

2. 发明授权

US08786986B2 Head-slider including thin-film magnetic-recording head having reduced thermal protrusion 有权
标题翻译：磁头滑块包括具有减小的热突起的薄膜磁记录头
公开(公告)号：US08786986B2
公开(公告)日：2014-07-22
申请号：US12642739
申请日：2009-12-18
申请人： Shigeo Fujita , Masahiko Soga , Hideaki Tanaka , Yuji Ueda , Tomohiro Okada , Takayoshi Ohtsu , Wataru Kimura , Yohji Maruyama
发明人： Shigeo Fujita , Masahiko Soga , Hideaki Tanaka , Yuji Ueda , Tomohiro Okada , Takayoshi Ohtsu , Wataru Kimura , Yohji Maruyama
IPC分类号： G11B5/39
CPC分类号： G11B5/1278 , G11B5/3133 , G11B5/3136 , G11B5/3967 , G11B5/6005 , G11B5/6064 , G11B2005/0005
摘要： A head-slider. The head-slider includes a slider, and a thin-film magnetic-recording head. The thin-film magnetic-recording head includes: a read element; a write element; a non-magnetic insulating protective layer disposed around both read and write elements; a resist disposed at a position further away from an air-bearing surface than the read element; and, a hard-material member including a material selected from the group consisting of silicon carbide and tungsten, which is disposed at a position further away from the air-bearing surface than the read element and the write element. Both an end of the resist and an end of the hard-material member overlap the write element when viewed in a stacking direction. A ratio of a distance from the air-bearing surface to a deepest end of the hard-material member to a distance from the air-bearing surface to a deepest end of the resist is at least 0.9.
摘要翻译：头滑块。磁头滑动器包括滑块和薄膜磁记录头。薄膜磁记录头包括：读取元件; 写元素设置在读取和写入元件周围的非磁性绝缘保护层; 设置在远离所述读取元件的空气轴承表面的位置处的抗蚀剂; 以及包括选自碳化硅和钨的材料的硬质材料构件，其被设置在比读取元件和写入元件更远离空气轴承表面的位置处。当在堆叠方向上观察时，抗蚀剂的一端和硬质材料构件的一端与写入元件重叠。从空气轴承表面到硬质材料构件的最深端的距离与从空气轴承表面到抗蚀剂的最深端的距离的比率至少为0.9。

3. 发明授权

US6101068A MR composite-type thin-film magnetic head having an upper pole with a high saturation magnetic flux density and an intermediate pole with a high resistivity 有权
标题翻译： MR复合型薄膜磁头
公开(公告)号：US6101068A
公开(公告)日：2000-08-08
申请号：US157958
申请日：1998-09-22
申请人： Shigekazu Ohtomo , Shuji Sudo , Yuji Ueda , Kuniaki Yoshimura , Hideji Takahashi
发明人： Shigekazu Ohtomo , Shuji Sudo , Yuji Ueda , Kuniaki Yoshimura , Hideji Takahashi
IPC分类号： G11B5/31 , G11B5/39 , G11B5/21
CPC分类号： G11B5/3967 , G11B5/313 , G11B5/3146 , G11B5/3153 , G11B5/3103
摘要： A thin-film magnetic head includes an MR element serving as a reproducing element and a recording induction coil. The MR element is disposed between a lower magnetic pole and an intermediate magnetic pole. The recording induction coil is disposed between the intermediate magnetic pole and an upper magnetic pole. At least a portion of the upper magnetic pole in the vicinity of a recording gap is formed of a material having a high saturation magnetic flux density of 1.4 T or higher. The intermediate magnetic pole is formed of a material having a high resistivity of 80 .mu..OMEGA..multidot.cm or higher.
摘要翻译：薄膜磁头包括用作再现元件的MR元件和记录感应线圈。 MR元件设置在下磁极和中间磁极之间。记录感应线圈设置在中间磁极和上磁极之间。记录间隙附近的上磁极的至少一部分由具有1.4T以上的高饱和磁通密度的材料形成。中间磁极由具有80μm欧姆/厘米或更高的高电阻率的材料形成。

4. 发明授权

US5395727A Positive resist composition containing a novolak resin made from an aldehyde and dimer of isopropenyl phenol 失效
标题翻译：含有由醛形成的酚醛清漆树脂和异丙烯基苯酚二聚体的正性抗蚀剂组合物
公开(公告)号：US5395727A
公开(公告)日：1995-03-07
申请号：US158817
申请日：1993-11-29
申请人： Yasunori Uetani , Haruyoshi Osaki , Naoki Takeyama , Yuji Ueda , Hiromi Ueki , Takehiro Kusumoto
发明人： Yasunori Uetani , Haruyoshi Osaki , Naoki Takeyama , Yuji Ueda , Hiromi Ueki , Takehiro Kusumoto
IPC分类号： C08G8/08 , C08G8/20 , G03F7/023 , G03F7/30
CPC分类号： C08G8/08 , C08G8/20 , G03F7/0236
摘要： A novolak resin made from a carbonyl compound and a specific phenol compound, which resin has good properties, in particular, as a base resin of a photoresist.
摘要翻译：由羰基化合物和特定酚化合物制成的酚醛清漆树脂，该树脂具有良好的性能，特别是光致抗蚀剂的基础树脂。

5. 发明授权

US4021495A Purification of .beta.-naphthol 失效
标题翻译：纯化{62-萘酚
公开(公告)号：US4021495A
公开(公告)日：1977-05-03
申请号：US588117
申请日：1975-06-18
申请人： Hirokazu Hosaka , Kunihiko Tanaka , Yuji Ueda
发明人： Hirokazu Hosaka , Kunihiko Tanaka , Yuji Ueda
IPC分类号： C07C27/00 , C07C37/84 , C07C39/14 , C07C67/00
CPC分类号： C07C37/84
摘要： A process for purifying crude .beta.-naphthol obtained via an alkylnaphthalene hydroperoxide, comprising subjecting the crude .beta.-naphthol to a recrystallization treatment using (1) an aliphatic or alicyclic hydrocarbon solvent having 5 to 10 carbon atoms, or (2) a mixed solvent comprising the aliphatic or alicyclic hydrocarbon solvent and at least one other solvent selected from the group consisting of benzene, a benzene derivative, a ketone, an alcohol, an ether and an ester.
摘要翻译：一种纯化通过烷基萘氢过氧化物得到的粗β-萘酚的方法，包括使用（1）具有5至10个碳原子的脂族或脂环族烃溶剂对粗β-萘酚进行重结晶处理，或（2）包含脂族或脂环烃溶剂和选自苯，苯衍生物，酮，醇，醚和酯的至少一种其它溶剂。

6. 发明授权

US08419403B2 Conveyer of honeycomb formed article and conveying method thereof 有权
标题翻译：蜂窝成型体输送机及其输送方法
公开(公告)号：US08419403B2
公开(公告)日：2013-04-16
申请号：US12724672
申请日：2010-03-16
申请人： Yasumasa Fujioka , Yohei Takemori , Yuji Ueda , Kiyoshi Ishihara
发明人： Yasumasa Fujioka , Yohei Takemori , Yuji Ueda , Kiyoshi Ishihara
IPC分类号： B65G49/00
CPC分类号： B28B21/90 , B28B13/04 , B29C47/0028 , B29C47/34
摘要： There is disclosed a conveyer and a conveying method that enable conveying a lengthy honeycomb formed article extruded at a high speed with a simple apparatus without causing cracks and deformation. The conveyer of a honeycomb formed article includes a plurality of lengthy cradles that are sequentially supplied and then sequentially support and convey the honeycomb formed article, and a fixed support that is fixed so as to extend from the extruder to a supply position of the lengthy cradles, supports the honeycomb formed article just after being extruded, and conveys it to one of the lengthy cradles, and the fixed support is an air float having a supporting face and a plurality of air ejection pores formed on the supporting face that conveys the honeycomb formed article by feeding air from the air ejection pores.
摘要翻译：公开了一种输送机和输送方法，其能够以简单的装置输送长时间挤出的蜂窝成型制品而不引起裂纹和变形。蜂窝成型体的输送机包括依次供给的多个长的托架，然后顺序地支撑和输送蜂窝成型品，以及固定的支撑件，其从挤出机延伸到长的托架的供应位置在挤出后立即支撑蜂窝成型体，并将其输送到长条形托架中的一个，固定支撑件是具有支撑面的空气浮子和形成在支撑面上的多个空气喷射孔，其传送形成的蜂窝体通过从空气喷射孔输送空气的物品。

7. 发明授权

US06711979B1 Cutting method of ceramic honeycomb formed body 有权
标题翻译：陶瓷蜂窝成型体的切割方法
公开(公告)号：US06711979B1
公开(公告)日：2004-03-30
申请号：US09787842
申请日：2001-06-07
申请人： Takashi Miyakawa , Yuji Ueda , Satoshi Sugiyama
发明人： Takashi Miyakawa , Yuji Ueda , Satoshi Sugiyama
IPC分类号： B28B1114
CPC分类号： B28B11/16 , B28B11/14 , B28D5/045 , Y10T83/0207 , Y10T83/706
摘要： The present invention provides a cutting method of a ceramic honeycomb formed body 5 for cutting the ceramic honeycomb formed body 5 with a fine line stretched at an appropriate tension substantially at right angles to the direction of throughholes 9 thereof. The method comprises the steps of providing a cutting guide groove 10 running through the outer periphery of the ceramic honeycomb formed body substantially at right angles to the direction of throughholes 9, and putting a fine line 2 to the cutting guide groove 10, to cut the ceramic honeycomb formed body 5 only by pressing the fine line 2 against the ceramic honeycomb formed body 5. By using this cutting method, it is possible to cut a ceramic honeycomb formed body having thin partition walls of under 125 &mgr;m without causing a distortion. The possibility to reduce the cutting frequency of the fine line leads to possibility to improve the cutting efficiency.
摘要翻译：本发明提供了一种陶瓷蜂窝成形体5的切割方法，该陶瓷蜂窝成形体5以细孔线以与其通孔9的方向成直角的适当张力拉伸的细线切割陶瓷蜂窝成形体5。该方法包括以下步骤：提供穿过陶瓷蜂窝成形体的外周的切割引导槽10，其基本上与通孔9的方向成直角，并将细线2放入切割引导槽10中，以切割陶瓷蜂窝成形体5仅通过将细线2压靠在陶瓷蜂窝成形体5上。通过使用该切割方法，可以切割具有125μm以下的薄隔壁的陶瓷蜂窝成形体，而不会产生变形。降低细线的切割频率的可能性导致提高切割效率的可能性。

8. 发明授权

US06520061B2 Cutting apparatus for ceramic green bodies 有权
标题翻译：陶瓷绿体切割装置
公开(公告)号：US06520061B2
公开(公告)日：2003-02-18
申请号：US09432604
申请日：1999-11-03
申请人： Ken Fukuta , Yuji Ueda , Satoshi Sugiyama
发明人： Ken Fukuta , Yuji Ueda , Satoshi Sugiyama
IPC分类号： B26D146
CPC分类号： B26D1/547 , B23D57/0007 , B23D57/0053 , B28B11/163 , Y10S83/954 , Y10T83/04 , Y10T83/4722 , Y10T83/7055 , Y10T83/707 , Y10T83/7101 , Y10T83/9292 , Y10T83/937
摘要： An apparatus for cutting green ceramic bodies, includes a traveling path for green ceramic bodies, beds for supporting green ceramic bodies at constant intervals in series along the traveling path, an arm on each side of the traveling path, two drive portions for moving respective arms perpendicularly relative to the traveling path, a drive portion for moving both arms in the same direction as the traveling path, a wire for cutting green ceramic bodies, extending between the arms, and wire supporting portions, on respective arms. Each wire supporting portion includes a servo motor with an axis of rotation, a magnet member around the axis of rotation, a bobbin having a conical surface around which wire is wound, and magnetically coupled to the axis of rotation by the magnet member, and a traversing mechanism for varying the position where the wire is wound around the length of the conical surface.
摘要翻译：一种用于切割绿色陶瓷体的装置，包括用于生坯陶瓷体的行进路径，沿着行进路径以恒定间隔支撑生坯陶瓷体的床，在行进路径的每一侧上的臂，用于移动各个臂的两个驱动部垂直于行进路径的驱动部分，用于沿与行进路径相同的方向移动两个臂的驱动部分，用于在相应的臂上在臂和线支撑部分之间切割生坯陶瓷体的线。每个线支撑部分包括具有旋转轴线的伺服电机，围绕旋转轴线的磁体构件，具有绕其缠绕线圈的锥形表面的线轴，并且通过磁体构件磁耦合到旋转轴线，横向机构用于改变线绕着锥形表面的长度缠绕线的位置。

9. 发明授权

US5846688A Photoresist composition 失效
标题翻译：光刻胶组成
公开(公告)号：US5846688A
公开(公告)日：1998-12-08
申请号：US644203
申请日：1996-05-10
申请人： Nobuhito Fukui , Yuji Ueda , Naoki Takeyama , Takehiro Kusumoto , Yuko Yako , Shigeki Yamamoto
发明人： Nobuhito Fukui , Yuji Ueda , Naoki Takeyama , Takehiro Kusumoto , Yuko Yako , Shigeki Yamamoto
IPC分类号： G03F7/004 , G03F7/039
CPC分类号： G03F7/0045 , G03F7/039 , Y10S430/121
摘要： A positive-working photoresist composition which exhibits a high sensitivity and a high resolution in addition to excellent characteristics such as heat resistance, film retention ratio, coatability and profile; which comprises an alkali-soluble resin comprising a polyvinylphenol resin which is polyvinylphenol and/or its partially hydrogenated product in which the phenolic hydroxyl groups are partially alkyletherified and partially protected; and a sulfonate of a N-hydroxyimide compound as an acid generator.
摘要翻译：除了耐热性，保持率，涂布性和轮廓等优异特性外，还具有高灵敏度和高分辨率的正性光致抗蚀剂组合物。其包含碱溶性树脂，其包含聚乙烯基苯酚树脂，其是聚乙烯基苯酚和/或其部分氢化的产物，其中酚羟基部分被烷基醚化并部分保护; 和作为酸发生剂的N-羟基酰亚胺化合物的磺酸盐。

10. 发明授权

US5304456A Negative photoresist composition 失效
标题翻译：负光致抗蚀剂组合物
公开(公告)号：US5304456A
公开(公告)日：1994-04-19
申请号：US827423
申请日：1992-01-29
申请人： Yuji Ueda , Hiromi Ueki , Naoki Takeyama , Takehiro Kusumoto
发明人： Yuji Ueda , Hiromi Ueki , Naoki Takeyama , Takehiro Kusumoto
IPC分类号： G03F7/004 , G03F7/038 , C08L61/10 , C08L61/28 , C08L61/34
CPC分类号： G03F7/038 , G03F7/0045 , Y10S430/106 , Y10S430/115 , Y10S430/122
摘要： A negative photoresist composition containing an alkali-soluble resin which is obtainable through a condensation reaction of an aldehyde with a phenol compound containing a compound of the general formula: ##STR1## wherein R.sup.1 to R.sup.9 are independently a hydrogen atom, an alkyl group, an alkenyl group, an alkylcarbonyl group, a halogen atom or a hydroxyl group, provided that at least one of R.sup.1 to R.sup.9 is a hydroxyl group and, at the ortho- or para-position to the hydroxyl group, at least two hydrogen atoms are present; a cross linking agent; and a photo-acid generator, and a negative photoresist composition comprising an alkali-soluble resin, a cross linking agent and a photo-acid generator having a trifluoromethanesulfonic acid ester group, which can increase resolution and contrast of a photoresist pattern.
摘要翻译：含有碱溶性树脂的负性光致抗蚀剂组合物，其通过醛与含有下列通式化合物的酚化合物的缩合反应获得：（*化学结构*）（1）其中R1至R9独立地为氢原子，烷基，烯基，烷基羰基，卤素原子或羟基，条件是R 1至R 9中的至少一个是羟基，并且在羟基的邻位或对位，在存在至少两个氢原子; 交联剂; 和光酸产生剂，以及含有碱溶性树脂，交联剂和具有三氟甲磺酸酯基的光酸发生剂的负性光致抗蚀剂组合物，其可以增加光致抗蚀剂图案的分辨率和对比度。

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