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1. 发明授权

US5231555A Magnetic head comprising a laminated magnetic layer structure between non magnetic rock salt structure oxide substrates 失效
标题翻译：磁头包括非磁性岩盐结构氧化物基底之间的层叠磁性层结构
公开(公告)号：US5231555A
公开(公告)日：1993-07-27
申请号：US762994
申请日：1991-09-20
申请人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
发明人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
IPC分类号： G11B5/147
CPC分类号： G11B5/147 , Y10S428/90 , Y10T428/1157
摘要： A non-magnetic substrate used for a magnetic head comprising a pair of non-magnetic substrates, and a magnetic layer structure sandwiched between the pair of non-magnetic substrates. The magnetic layer structure is comprised, of alternately laminated magnetic layers and intermediate insulating layers. The invention discloses for the substrate material a composition expressed by Zn.sub.x M.sub.y Co.sub.2-x-y O.sub.2, with the proviso that M is Mn or Ni, 0.ltoreq.x.ltoreq.0.4, 0.4.ltoreq.y.ltoreq.1.0, 0.8.ltoreq.x+y.ltoreq.1.0, or Co.sub.x Ni.sub.2-x O.sub.2, with the proviso that 0.2.ltoreq.x .ltoreq.1.8, and having a rock-salt structure.
摘要翻译：用于包括一对非磁性基板的磁头的非磁性基板和夹在该对非磁性基板之间的磁性层结构。磁性层结构包括交替层叠的磁性层和中间绝缘层。本发明公开了对于衬底材料，由Zn x M y Co 2-x-y O 2表示的组成，条件是M是Mn或Ni，0≤x≤0.4,0.4≤y= 1.0,0.8， = x + y <1.0，或CoxNi 2-x O 2，条件是0.2≤x≤1.8，并具有岩盐结构。

2. 发明授权

US5026614A Magnetic recording medium with a zinc cobalt oxide non-magnetic substrate containing nickel or manganese 失效
标题翻译：具有含有镍或锰的钴酸钴非磁性基材的磁记录介质
公开(公告)号：US5026614A
公开(公告)日：1991-06-25
申请号：US314738
申请日：1989-02-24
申请人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
发明人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
IPC分类号： G11B5/147
CPC分类号： G11B5/147 , Y10S428/90 , Y10T428/1157 , Y10T428/12792 , Y10T428/12799 , Y10T428/12944
摘要： A non-magnetic substrate used for a magnetic head comprising a pair of non-magnetic substrates, and a magnetic layer structure sandwiched between the pair of non-magnetic substrates. The magnetic layer structure is comprised, of alternately laminated magnetic layers and intermediate insulating layers. The invention discloses for the substrate material a composition expressed by Zn.sub.x M.sub.y Co.sub.2-x-y O.sub.2, with the proviso that M is Mn or Ni, 0.ltoreq.x.ltoreq.0.4, 0.4.ltoreq.y.ltoreq.1.0, 0.8.ltoreq.x+y.ltoreq.1.0, or CO.sub.x Ni.sub.2-x O.sub.2, with the proviso that 0.2.ltoreq.x.ltoreq.1.8, and having a rock-salt structure.

3. 发明授权

US5089196A Non-magnetic substrate of magnetic head, magnetic head and method for producing substrate 失效
标题翻译：磁头非磁性基板，磁头及其制造方法
公开(公告)号：US5089196A
公开(公告)日：1992-02-18
申请号：US684073
申请日：1991-04-12
申请人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
发明人： Eiji Itoh , Ryuichi Nagase , Kazuhiro Saito , Hiroshi Hosaka , Hihumi Nagai
IPC分类号： G11B5/147
CPC分类号： G11B5/147 , Y10S428/90 , Y10T428/1157 , Y10T428/12792 , Y10T428/12799 , Y10T428/12944
摘要： A non-magnetic substrate used for a magnetic head comprising a pair of non-magnetic substrates, and a magnetic layer structure sandwiched between the pair of non-magnetic substrates. The magnetic layer structure is comprised, of alternately laminated magnetic layers and intermediate insulating layers. The invention discloses for the substrate material a composition expressed by Zn.sub.x M.sub.y Co.sub.2-x-y O.sub.2, with the proviso that M is Mn or Ni, 0.ltoreq.x.ltoreq.0.4, 0.4.ltoreq.y.ltoreq.1.0, 0.8.ltoreq.x+y.ltoreq.1.0, or Co.sub.x Ni.sub.2-x O.sub.2, with the proviso that 0.2.ltoreq.x.ltoreq.1.8, and having a rock-salt structure.

4. 发明授权

US4659781A Reactive acrylic oligomer, grafted acrylic resinous composition based on said oligomer and coating composition containing the same 失效
标题翻译：基于所述低聚物和包含其的涂料组合物的反应性丙烯酸低聚物，接枝丙烯酸树脂组合物
公开(公告)号：US4659781A
公开(公告)日：1987-04-21
申请号：US612019
申请日：1984-05-18
申请人： Yoshitaka Okude , Eiji Itoh
发明人： Yoshitaka Okude , Eiji Itoh
IPC分类号： C08F2/06 , C08F265/04 , C08F293/00 , C08F271/02 , C08F291/12
CPC分类号： C08F265/04 , C08F2/06 , C08F293/00 , Y10S525/91
摘要： The present invention provides a reactive acrylic oligomer obtained by the method of polymerizing at least one .alpha., .beta.-ethylenically unsaturated monomers having no oxirane ring and/or carboxyl groups, in an organic solvent and in the presence of azo initiator having carboxyl group and tertiary amine, and then reacting the same with a compound having .alpha., .beta.-ethylenically unsaturated bonding and oxirane ring. The invention further provides a grafted acrylic resinous composition obtained by the method of copolymerizing said reactive acrylic oligomer with at least one .alpha., .beta.-ethylenically unsaturated monomers which will constitute the backbone of the graft polymer, as well as the coating composition containing as resinous vehicle the abovesaid resinous composition and especially the resinous composition whose graft polymer is an amphoteric acrylic resin having backbone chain with acidic groups and branched chains with concentrated quantity of basic groups.
摘要翻译：本发明提供一种反应性丙烯酸类低聚物，该反应性丙烯酸类低聚物通过在有机溶剂中和在具有羧基和叔碳原子的偶氮引发剂的存在下聚合至少一种不具有环氧乙烷环和/或羧基的α，β-烯属不饱和单体的方法而得到胺，然后使其与具有α，β-烯属不饱和键和环氧乙烷环的化合物反应。本发明还提供一种接枝丙烯酸树脂组合物，其通过使所述反应性丙烯酸低聚物与构成接枝聚合物的主链的至少一种α，β-烯键式不饱和单体以及含有树脂载体的涂料组合物共聚而获得上述树脂组合物，特别是其接枝聚合物是具有酸性基团的主链和具有浓缩碱性基团的支链的两性丙烯酸树脂的树脂组合物。

5. 发明授权

US4656455A Humidity-sensing element 失效
标题翻译：湿度传感元件
公开(公告)号：US4656455A
公开(公告)日：1987-04-07
申请号：US755641
申请日：1985-07-16
申请人： Katsumi Tanino , Norihiro Kiuchi , Chikara Tominaga , Eiji Itoh , Kiyoshi Ogino , Masataka Yahagi , Masaru Sakamoto
发明人： Katsumi Tanino , Norihiro Kiuchi , Chikara Tominaga , Eiji Itoh , Kiyoshi Ogino , Masataka Yahagi , Masaru Sakamoto
IPC分类号： C04B35/486 , C04B35/505 , C04B41/52 , C04B41/89 , G01N27/12 , H01L7/00
CPC分类号： C04B41/009 , C04B35/486 , C04B35/505 , C04B41/52 , C04B41/89 , G01N27/121
摘要： A process for fabricating a humidity-sensing element comprises forming an electrode layer on at least one side of a ceramic substrate, applying to the electrode layer a humidity-sensitive paste containing a zirconia, zirconia-yttria, or yttria ceramic as a humidity-sensitive material, drying the coat, and then firing it at a temperature of 750.degree. to 870.degree. C. to form a humidity-sensing part.
摘要翻译：制造湿度感测元件的方法包括在陶瓷基板的至少一侧上形成电极层，向电极层施加包含氧化锆，氧化锆 - 氧化钇或氧化钇陶瓷的湿度敏感的糊剂作为湿度敏感剂材料，干燥该涂层，然后在750℃至870℃的温度下焙烧以形成湿度感测部件。

6. 发明授权

US4242314A Process for separation and recovery of cobalt by stripping 失效
标题翻译：通过汽提分离和回收钴的方法
公开(公告)号：US4242314A
公开(公告)日：1980-12-30
申请号：US58771
申请日：1979-07-19
申请人： Kazuhiko Motoba , Eiji Itoh
发明人： Kazuhiko Motoba , Eiji Itoh
IPC分类号： C01G51/00 , C22B3/38
CPC分类号： C22B3/0067 , C01G51/003 , Y02P10/234
摘要： Disclosed in the present invention is a process for selectively separating and recovering cobalt by liquid-liquid extraction from an aqueous solution containing cobalt such as those obtained by leaching a cobalt-containing ore with an acid by utilizing an organic solvent containing an alkyl ester of alkylphosphonic acid as the extractant.
摘要翻译：在本发明中公开了一种通过液体萃取从含有钴的水溶液中选择性分离和回收钴的方法，所述钴水溶液是通过使用含有烷基膦酸烷基酯的有机溶剂，通过用酸浸出含钴矿石而获得的那些酸作为萃取剂。

7. 发明授权

US4055621A Process for obtaining titanium tetrachloride, chlorine and iron oxide from ilmenite 失效
标题翻译：从钛铁矿中获得四氯化钛，氯和氧化铁的方法
公开(公告)号：US4055621A
公开(公告)日：1977-10-25
申请号：US583382
申请日：1975-06-03
申请人： Shigenori Okudaira , Mitsuo Takahashi , Takefumi Irie , Eiji Itoh , Koh Kashiwagi
发明人： Shigenori Okudaira , Mitsuo Takahashi , Takefumi Irie , Eiji Itoh , Koh Kashiwagi
IPC分类号： C01G49/02 , C01B7/03 , C01G49/06 , C01G49/08 , C22B34/12 , C01B7/00 , C01G23/02
CPC分类号： C22B34/1222 , C01G49/06 , C01G49/08 , Y02P10/23
摘要： A process for obtaining chlorine and iron oxide from iron chloride by adding iron oxide to iron chloride prepared by chlorinating iron-containing titanium ore, in an amount of above 10 percent by weight of the resulting mixture, charging the mixture in solid phase into a fluidizing roasting furnace for oxidizing roasting, extracting the overflow from the fluidized bed in the furnace, and charging the extract into another secondary furnace for additional oxidizing roasting. The iron oxide thus obtained is cooled and recycled to the fluidized bed in the primary fluidizing roasting furnace for the purpose of controlling the reaction temperature in the furnace.
摘要翻译：通过将铁氧化物加入氯化铁中制备的氯化铁和氧化铁的方法，其通过氯化含铁钛矿石的量以所得混合物的10重量％以上的量进行氯化，将固体混合物装入流化床用于氧化焙烧的焙烧炉，从炉中的流化床中提取溢出物，并将提取物装入另一个二次炉中以进行额外的氧化焙烧。这样获得的氧化铁被冷却并循环到初级流化焙烧炉中的流化床中，目的是控制炉内的反应温度。

8. 发明授权

US06313949B1 Fly eye lens 有权
标题翻译：飞眼镜片
公开(公告)号：US06313949B1
公开(公告)日：2001-11-06
申请号：US09630428
申请日：2000-08-01
申请人： Eiji Itoh , Yasuyuki Miyata
发明人： Eiji Itoh , Yasuyuki Miyata
IPC分类号： G02B2710
CPC分类号： G02B3/0062 , G02B3/0031 , G02B3/0056 , G02B3/0075
摘要： A fly eye lens has cells in an optical functional portion, and first, second, and third positioning portions on an outer edge. The first and second positioning portions are located in a region of a plane normal to the optical axis of the lens, divided by a first reference line extending through a center of thermal expansion and located in the plane. The first and second positioning portions have side surfaces located on the first reference line. The third positioning portion has a side surface located on a second reference line intersecting the first reference line, extending through the center of thermal expansion, and located in the plane. Even when the fly eye lens thermally expands, the position of the center of thermal expansion does not change in an optical system, and desired optical performance can be continuously achieved.
摘要翻译：飞眼镜片在光学功能部分中具有细胞，在外边缘上具有第一，第二和第三定位部分。第一和第二定位部分位于与透镜的光轴垂直的平面的区域中，被延伸穿过热膨胀中心并位于平面中的第一参考线分隔。第一和第二定位部分具有位于第一参考线上的侧表面。第三定位部分具有位于与第一参考线交叉的第二参考线上的侧表面，延伸穿过热膨胀中心并位于平面中。即使当飞眼透镜热膨胀时，光学系统中的热膨胀中心的位置也不会改变，并且可以连续地实现期望的光学性能。

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