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1. 发明授权

US4433098A Process for preparing a copolymer aqueous solution from which a catalyst residue is removed 失效
标题翻译：制备除去催化剂残余物的共聚物水溶液的方法
公开(公告)号：US4433098A
公开(公告)日：1984-02-21
申请号：US312821
申请日：1981-10-19
申请人： Hiroyuki Itoh , Teruaki Yamanashi , Hirosuke Imai
发明人： Hiroyuki Itoh , Teruaki Yamanashi , Hirosuke Imai
IPC分类号： C08F6/00 , C08F6/02 , C08F6/06 , C08F6/08 , C08F220/00 , C08F220/04 , C08F222/00 , C08F222/06 , C08F236/00 , C08F236/06
CPC分类号： C08F6/02
摘要： A process involves preparing an aqueous solution of a diolefin-maleic anhydride copolymer prepared by solution polymerization, said aqueous solution being free of tetramethylsuccinonitrile (TMSN), a by-product resulting from the decomposition of azobisisobutyronitrile (AIBN) used as a polymerization initiator for the copolymerization of the diolefin-maleic anhydride copolymer. The aqueous solution free of TMNS is obtained without the separation of the copolymer from the polymerization liquid in which the copolymer was prepared. The process is composed of the two distillation steps, the first distillation being for the removal of a solvent for polymerization and the second distillation being for the removal of water as well as TMSN. The first and second distillation steps can be carried out in a continuous or discontinuous manner. The first distillation step is carried out after and/or during the addition of water or a basic aqueous solution, and the second distillation can be effected with or without the addition of such liquid. This process is particularly effective for removal of TMSN which is highly toxic and causes problems from the safety point of view.
摘要翻译：一种方法包括制备通过溶液聚合制备的二烯烃 - 马来酸酐共聚物的水溶液，所述水溶液不含作为用作聚合引发剂的偶氮二异丁腈（AIBN）分解产生的副产物四甲基琥珀腈（TMSN）二烯烃 - 马来酸酐共聚物的共聚合。在不将共聚物与制备共聚物的聚合液体分离的情况下得到不含TMNS的水溶液。该方法由两个蒸馏步骤组成，第一次蒸馏用于除去聚合用溶剂，第二次蒸馏用于除去水以及TMSN。第一和第二蒸馏步骤可以以连续或不连续的方式进行。第一蒸馏步骤在加入水或碱性水溶液之后和/或之后进行，第二蒸馏可以在添加或不添加这种液体的情况下进行。该方法对于去除高毒性并从安全角度引起问题的TMSN特别有效。

2. 发明授权

US4170583A Phase-reversible composition 失效
标题翻译：相可逆组成
公开(公告)号：US4170583A
公开(公告)日：1979-10-09
申请号：US851959
申请日：1977-11-16
申请人： Hiroyuki Itoh , Teruaki Yamanashi , Hirosuke Imai
发明人： Hiroyuki Itoh , Teruaki Yamanashi , Hirosuke Imai
IPC分类号： C08L7/00 , C08F8/00 , C08F8/34 , C08F8/44 , C08F236/04 , C08K3/22 , C08K5/17 , C08L13/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L35/00 , C09B67/46 , C09D7/00 , D06P1/52 , C08L9/00 , C08L9/10
CPC分类号： D06P1/525 , C08F236/04 , C08F8/34 , C08F8/36 , C08F8/44 , C08L13/00 , C08L35/00 , C09B67/0085 , C09D7/00 , C08F2800/20
摘要： A phase-reversible composition is disclosed, which is liquid at a low temperature and solid at a high temperature, the phase being reversible. The composition includes a conjugated diene-maleic acid derivative copolymer having a sulfur containing organic terminal radical of from 4 to 30 carbon atoms, which radical contributes to increased surface-activity and compatibility of the final composition.
摘要翻译：公开了一种相可逆组合物，其在低温下为液体，在高温下为固体，该相是可逆的。该组合物包括具有4-30个碳原子的含硫有机末端基团的共轭二烯 - 马来酸衍生物共聚物，该自由基有助于提高最终组合物的表面活性和相容性。

3. 发明授权

US4337062A Anti-migration agent for dyeing 失效
标题翻译：抗迁移剂用于染色
公开(公告)号：US4337062A
公开(公告)日：1982-06-29
申请号：US208496
申请日：1980-11-20
申请人： Hirosuke Imai , Teruaki Yamanashi , Hiroyuki Itoh
发明人： Hirosuke Imai , Teruaki Yamanashi , Hiroyuki Itoh
IPC分类号： D06P1/52 , D06P1/16 , D06P1/41
CPC分类号： D06P1/525
摘要： According to this invention, there is provided an anti-migration agent for dyeing comprising a water-soluble, neutral polymer salt of a polymer anion and at least one cation, said polymer anion being a copolymer or a partially esterified matter thereof, said copolymer consisting of at least one monomer selected from the group consisting of C.sub.4 of C.sub.7 conjugated diene and isobutylene and at least one member selected from the group consisting of maleic acid, maleic anhydride and derivatives thereof, and said cation being selected from the group consisting of Na.sup.+, K.sup.+, Li.sup.+ and ammonium ions represented by the general formula R.sub.1 R.sub.2 R.sub.3 R.sub.4 N.sup.+ wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are selected from the group consisting of hydrogen, C.sub.1 to C.sub.6 alkyl, cycloalkyl and phenyl.
摘要翻译：根据本发明，提供了一种用于染色的抗迁移剂，其包含聚合物阴离子的水溶性中性聚合物盐和至少一种阳离子，所述聚合物阴离子是共聚物或其部分酯化物质，所述共聚物包括的至少一种选自C 7共轭二烯和异丁烯的单体的单体和选自马来酸，马来酸酐及其衍生物的至少一种，所述阳离子选自Na +， K +，Li +和由通式R 1 R 2 R 3 R 4 N +表示的铵离子，其中R 1，R 2，R 3和R 4选自氢，C 1至C 6烷基，环烷基和苯基。

4. 发明授权

US4636229A Selective gas separation membrane 失效
标题翻译：选择性气体分离膜
公开(公告)号：US4636229A
公开(公告)日：1987-01-13
申请号：US712001
申请日：1985-03-14
申请人： Hiroyuki Itoh , Ko Sakata , Hirosuke Imai
发明人： Hiroyuki Itoh , Ko Sakata , Hirosuke Imai
IPC分类号： B01D71/40 , B01D53/22
CPC分类号： B01D71/40
摘要： A selective gas separation membrane comprising a fumaric diester polymer having a repeating unit represented by the following general formula (1): ##STR1## wherein X and Y are each independently an alkyl, cycloalkyl, aryl, trialkylsilylalkyl or siloxane-containing alkyl group.
摘要翻译：一种选择性气体分离膜，其包含具有由以下通式（1）表示的重复单元的富马酸二酯聚合物：其中X和Y各自独立地为烷基，环烷基，芳基，三烷基甲硅烷基烷基或含硅氧烷的烷基组。

5. 发明授权

US4342665A Aqueous gel compositions 失效
标题翻译：水凝胶组合物
公开(公告)号：US4342665A
公开(公告)日：1982-08-03
申请号：US872431
申请日：1978-01-26
申请人： Hiroyuki Itoh , Hirosuke Imai
发明人： Hiroyuki Itoh , Hirosuke Imai
IPC分类号： C08L33/00 , B01J13/00 , C08J3/05 , C08L33/02 , C09D7/00 , C09K3/20 , E21B35/00
CPC分类号： E21B35/00 , B01J13/0065 , C08J3/05 , C09D7/002
摘要： This invention provides novel aqueous gel compositions comprising as the essential components one or more surface active agents selected from the group consisting of anionic and nonionic surface active agents, a water-soluble salt of a conjugated diene-maleic acid derivative copolymer, calcium ion and water, and as needed, containing a chelating agent.
摘要翻译：本发明提供新的水性凝胶组合物，其包含作为主要组分的一种或多种选自阴离子和非离子表面活性剂的表面活性剂，共轭二烯 - 马来酸衍生物共聚物的水溶性盐，钙离子和水，并根据需要含有螯合剂。

6. 发明授权

US08997335B2 Method of manufacturing a magnetic head for perpendicular magnetic recording 有权
标题翻译：制造用于垂直磁记录的磁头的方法
公开(公告)号：US08997335B2
公开(公告)日：2015-04-07
申请号：US13440467
申请日：2012-04-05
申请人： Yoshitaka Sasaki , Hiroyuki Itoh , Shigeki Tanemura , Hironori Araki , Kazuo Ishizaki , Takehiro Horinaka
发明人： Yoshitaka Sasaki , Hiroyuki Itoh , Shigeki Tanemura , Hironori Araki , Kazuo Ishizaki , Takehiro Horinaka
IPC分类号： G11B5/31 , H01L21/67 , G11B5/127
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/3123 , G11B5/313 , G11B5/3163 , H01L21/67069 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/4906 , Y10T29/49066 , Y10T428/115
摘要： A method of manufacturing a magnetic head includes the steps of: forming a pole-layer-encasing layer having a pole-layer-encasing section; and forming a pole layer in the pole-layer-encasing section. The pole layer includes a first layer, and a second layer formed thereon. The step of forming the pole layer includes the steps of: forming an initial first layer by physical vapor deposition; etching the surface of the initial first layer by dry etching so that the initial first layer becomes the first layer; and forming the second layer on the first layer.
摘要翻译：一种制造磁头的方法包括以下步骤：形成具有极层包围部分的极层包裹层; 以及在极层封装部中形成极层。极层包括第一层和形成在其上的第二层。形成极层的步骤包括以下步骤：通过物理气相沉积形成初始第一层; 通过干蚀刻蚀刻初始第一层的表面，使得初始第一层成为第一层; 以及在所述第一层上形成所述第二层。

7. 发明申请

US20130302844A1 COMPOSITION FOR PREVENTING INFLAMMATIONS 有权
标题翻译：用于预防炎症的组合物
公开(公告)号：US20130302844A1
公开(公告)日：2013-11-14
申请号：US13821284
申请日：2011-09-08
申请人： Shuji Ikegami , Seiya Makino , Takayuki Toshimitsu , Hiroyuki Itoh , Atsuhito Nakao
发明人： Shuji Ikegami , Seiya Makino , Takayuki Toshimitsu , Hiroyuki Itoh , Atsuhito Nakao
IPC分类号： A61K35/74 , C12R1/225
CPC分类号： A61K35/747 , A23C9/1238 , A23K10/18 , A23L33/135 , A23V2002/00 , A23V2200/3204 , A23Y2220/15 , A23Y2220/29 , A23Y2240/75 , A61K31/192 , A61K35/741 , A61K35/745 , C12N1/20 , C12Q1/02 , C12Q1/6897 , C12R1/225 , G01N2500/10 , G01N2800/06
摘要： The purpose of the present invention is to provide a probiotic(s) which can activate an aromatic hydrocarbon receptor (AhR) and can consequently prevent inflammatory damage in the digestive tract. The present invention relates to; a probiotic(s) capable of activating an AhR; an anti-inflammatory agent comprising the probiotic(s); an orally ingestible composition containing the anti-inflammatory agent; and a method for screening for the probiotic(s).
摘要翻译：本发明的目的是提供可以活化芳族烃受体（AhR）并因此可以预防消化道炎症损伤的益生菌。本发明涉及能够激活AhR的益生菌; 包含益生菌的抗炎剂; 含有抗炎剂的口服摄取组合物; 以及筛选益生菌的方法。

8. 发明授权

US08467147B2 Magnetic head for perpendicular magnetic recording and method of manufacturing same 有权
标题翻译：用于垂直磁记录的磁头及其制造方法
公开(公告)号：US08467147B2
公开(公告)日：2013-06-18
申请号：US11546961
申请日：2006-10-13
申请人： Yoshitaka Sasaki , Hiroyuki Itoh , Shigeki Tanemura , Tatsushi Shimizu , Tatsuya Shimizu
发明人： Yoshitaka Sasaki , Hiroyuki Itoh , Shigeki Tanemura , Tatsushi Shimizu , Tatsuya Shimizu
IPC分类号： G11B5/127
CPC分类号： G11B5/1278 , G11B5/112 , G11B5/23 , G11B5/3116 , G11B5/3123 , G11B5/3136 , G11B5/315 , G11B5/3163 , G11B5/3169
摘要： A magnetic head comprises a pole layer, a first coil, a second coil, and a shield. The shield incorporates: a first portion located backward of the pole layer along the direction of travel of a recording medium; a second portion located forward of the pole layer along the direction of travel of the recording medium; and two coupling portions. The first portion has an end face located in a medium facing surface. The two coupling portions couple the first and second portions to each other without touching the pole layer. Part of the first coil passes through a space surrounded by the pole layer and the first portion. Part of the second coil passes through a space surrounded by the pole layer and the second portion.
摘要翻译：磁头包括极层，第一线圈，第二线圈和屏蔽。屏蔽包括：沿着记录介质的行进方向位于极层的后方的第一部分; 位于所述极层之前沿着所述记录介质的行进方向的第二部分; 和两个联接部分。第一部分具有位于面向介质的表面中的端面。两个耦合部分将第一和第二部分彼此耦合，而不接触极层。第一线圈的一部分通过由极层和第一部分包围的空间。第二线圈的一部分通过由极层和第二部分包围的空间。

9. 发明申请

US20120210566A1 METHOD OF MANUFACTURING A MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING 审中-公开
标题翻译：用于磁性记录的磁头的制造方法
公开(公告)号：US20120210566A1
公开(公告)日：2012-08-23
申请号：US13440467
申请日：2012-04-05
申请人： Yoshitaka SASAKI , Hiroyuki Itoh , Shigeki Tanemura , Hironori Araki , Kazuo Ishizaki , Takehiro Horinaka
发明人： Yoshitaka SASAKI , Hiroyuki Itoh , Shigeki Tanemura , Hironori Araki , Kazuo Ishizaki , Takehiro Horinaka
IPC分类号： G11B5/127
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/3123 , G11B5/313 , G11B5/3163 , H01L21/67069 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/4906 , Y10T29/49066 , Y10T428/115
摘要： A method of manufacturing a magnetic head includes the steps of: forming a pole-layer-encasing layer having a pole-layer-encasing section; and forming a pole layer in the pole-layer-encasing section. The pole layer includes a first layer, and a second layer formed thereon. The step of forming the pole layer includes the steps of: forming an initial first layer by physical vapor deposition; etching the surface of the initial first layer by dry etching so that the initial first layer becomes the first layer; and forming the second layer on the first layer.
摘要翻译：一种制造磁头的方法包括以下步骤：形成具有极层包围部分的极层包裹层; 以及在极层封装部中形成极层。极层包括第一层和形成在其上的第二层。形成极层的步骤包括以下步骤：通过物理气相沉积形成初始第一层; 通过干蚀刻蚀刻初始第一层的表面，使得初始第一层成为第一层; 以及在所述第一层上形成所述第二层。

10. 发明授权

US07933095B2 Magnetic head for perpendicular magnetic recording including a stopper layer for suppressing protrusion of the front end face of a shield 有权
标题翻译：用于垂直磁记录的磁头，包括用于抑制屏蔽的前端面突出的阻挡层
公开(公告)号：US07933095B2
公开(公告)日：2011-04-26
申请号：US11987786
申请日：2007-12-04
申请人： Yoshitaka Sasaki , Hiroyuki Itoh , Hironori Araki , Takehiro Horinaka , Kowang Liu , Erhard Schreck
发明人： Yoshitaka Sasaki , Hiroyuki Itoh , Hironori Araki , Takehiro Horinaka , Kowang Liu , Erhard Schreck
IPC分类号： G11B5/33 , G11B5/127
CPC分类号： G11B5/1278 , G11B5/112 , G11B5/3116 , G11B5/3136 , G11B5/3146 , G11B5/315 , G11B5/3163
摘要： A magnetic head includes a pole layer and a shield. The shield includes a shield layer having a front end face located in the medium facing surface at a position forward of an end face of the pole layer along a direction of travel of the recording medium. The magnetic head further includes a stopper layer for suppressing protrusion of the front end face of the shield layer, the stopper layer being disposed adjacent to the shield layer and made of a nonmagnetic material having a linear thermal expansion coefficient of 5×10−6/° C. or smaller at a temperature of 25° C. to 100° C.
摘要翻译：磁头包括极层和屏蔽。屏蔽层包括屏蔽层，该屏蔽层具有前端面，该前端面沿着记录介质的行进方向位于磁极层的端面的前方的位置处于介质相对表面。磁头还包括用于抑制屏蔽层的前端面的突出的阻挡层，该阻挡层与屏蔽层相邻设置，并且由线性热膨胀系数为5×10 -6 / 在25℃至100℃的温度下，

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