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1. 发明申请

US20120129076A1 Novel Sulfonic Acid Group-Containing Segmented Block Copolymer and Use Thereof 审中-公开
标题翻译：新型含磺酸基团的嵌段共聚物及其用途
公开(公告)号：US20120129076A1
公开(公告)日：2012-05-24
申请号：US13388703
申请日：2010-08-03
申请人： Shunsuke Ichimura , Ryouhei Iwahara , Kouta Kitamura , Masahiro Yamashita
发明人： Shunsuke Ichimura , Ryouhei Iwahara , Kouta Kitamura , Masahiro Yamashita
IPC分类号： H01M8/10
CPC分类号： H01B1/122 , C08G75/23 , C08J5/2256 , C08J2365/02 , C08J2481/06 , C08L81/06 , H01M8/1025 , H01M8/1027 , H01M2008/1095
摘要： Disclosed is a proton exchange membrane for use in fuel cells, which not only has improved proton conductivity and resistance to swelling caused by hot water but also has greater durability when used in a fuel cell, as well as a sulfonic acid group-containing segmented block copolymer constituting the proton exchange membrane, a membrane electrode assembly using the proton exchange membrane, and a fuel cell using the membrane electrode assembly. A sulfonic acid group-containing segmented block copolymer, which is a di- or multi-block copolymer including, within a molecule, at least one kind of hydrophilic segment and at least one kind of hydrophobic segment, a 0.5 g/dL solution thereof dissolved in N-methyl-2-pyrrolidone as a solvent showing a logarithmic viscosity measured at 30° C. in the range of 0.5 to 5.0 dL/g, wherein the copolymer has at least one kind of hydrophobic segment represented by Chemical Formula 1, the segment has a structure bound to a group represented by Chemical Formula 2, and the hydrophilic segment has at least one kind of structure represented by Chemical Formula 3 or Chemical Formula 3-2.
摘要翻译：公开了一种用于燃料电池的质子交换膜，其不仅具有改善的质子传导性和耐热水膨胀性，而且当用于燃料电池中时也具有较高的耐久性，以及含有磺酸基的分段嵌段构成质子交换膜的共聚物，使用质子交换膜的膜电极组件和使用该膜电极组件的燃料电池。含有磺酸基的分段嵌段共聚物，其为分子内包含至少一种亲水链段和至少一种疏水链段的二嵌段共聚物或多嵌段共聚物，溶解有0.5g / dL的溶液在作为溶剂的N-甲基-2-吡咯烷酮中，在30℃下测定的对数粘度为0.5〜5.0dL / g，其中共聚物具有至少一种由化学式1表示的疏水链段，链段具有与化学式2表示的基团结合的结构，亲水性链段具有由化学式3或化学式3-2表示的至少一种结构。

2. 发明授权

US07835109B2 Tape guiding mechanism, magnetic tape apparatus, and method for manufacturing magnetic tape 有权
标题翻译：磁带引导机构，磁带装置以及制造磁带的方法
公开(公告)号：US07835109B2
公开(公告)日：2010-11-16
申请号：US11790168
申请日：2007-04-24
申请人： Kouta Kitamura
发明人： Kouta Kitamura
IPC分类号： G11B15/43
CPC分类号： G11B5/78 , G11B5/584 , G11B15/60 , G11B15/605 , G11B15/607
摘要： A tape guiding mechanism for guiding a traveling tape is provided including a guide roller for guiding the traveling tape and a regulator which rubs against at least one edge of the traveling tape in its width direction, in which the guide roller includes a circumferential surface with which the tape is in contact, a spiral groove is formed on the circumferential surface around an axis of the guide roller, and the traveling tape shifts to one side in a width direction on the circumferential surface of the guide roller.
摘要翻译：提供一种用于引导行进带的带引导机构，包括用于引导行进带的引导辊和在宽度方向上摩擦行进带的至少一个边缘的调节器，其中，导辊包括周向表面，胶带接触，在围绕引导辊的轴线的圆周表面上形成螺旋槽，并且行进带在引导辊的圆周表面上沿宽度方向移动到一侧。

3. 发明申请

US20100055536A1 METHOD FOR PRODUCING A POLYMER ELECTROLYTE MEMBRANE 失效
标题翻译：生产聚合物电解质膜的方法
公开(公告)号：US20100055536A1
公开(公告)日：2010-03-04
申请号：US12520767
申请日：2007-12-26
申请人： Kousuke Sasai , Hiroki Yamacuchi , Yoshimitsu Sakaguchi , Kouta Kitamura , Masahiro Yamashita
发明人： Kousuke Sasai , Hiroki Yamacuchi , Yoshimitsu Sakaguchi , Kouta Kitamura , Masahiro Yamashita
IPC分类号： H01M8/10
CPC分类号： H01M8/1081 , C08J5/2256 , C08J5/2287 , C08J2365/02 , H01M8/1011 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/106 , H01M8/1067 , H01M8/1088 , H01M2008/1095 , H01M2300/0082 , H01M2300/0094 , Y02E60/523 , Y02P70/56
摘要： The invention provides a method for producing a polymer electrolyte membrane including (A) a membrane formation step of forming a membrane-form product of an ionic group-containing polymer electrolyte on a support, (B) an acid treatment step of exchanging the ionic group into an acid type by bringing the membrane into contact with an inorganic acid-containing acidic liquid, (C) an acid removal step of removing a free acid in the acid-treated membrane, and (D) a drying step of drying the acid-removed membrane, wherein the steps (B) to (D) are carried out without separating the membrane from the support.
摘要翻译：本发明提供一种高分子电解质膜的制造方法，其包括（A）在载体上形成含离子性基团的聚合物电解质的膜状产物的膜形成工序，（B）将离子性基团通过使膜与含无机酸的酸性液体接触而成为酸型，（C）除去酸处理膜中的游离酸的酸去除步骤，（D）干燥步骤，其中步骤（B）至（D）在不将膜与载体分离的情况下进行。

4. 发明授权

US06971604B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06971604B2
公开(公告)日：2005-12-06
申请号：US10822813
申请日：2004-04-13
申请人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
发明人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
IPC分类号： G11B23/04 , G11B23/107 , G11B23/113 , G11B23/087
CPC分类号： G11B23/113 , G11B23/045 , G11B23/107
摘要： The present invention aim at providing a magnetic tape cartridge, which can be assembled using an automated products line by enabling the assembling operation of a spring member and a slide door with ease.For attaining these problems, there is provided a magnetic tape cartridge comprising a magnetic tape cartridge comprising; an opening provided on one side wall of a cartridge case, and is used for tape drawing; a slide door slidably supported by a guide part disposed along said one side wall, and said slide door is used for achieving the shutting-and-opening operation of said opening; a spring member for impelling said slide door to the shutting direction side, and is placed on said guide part; and a leading part for leading one end part of said spring member to a spring engaging part provided on said slide door, and is provided at one end part of said spring member.
摘要翻译：本发明旨在提供一种磁带盒，其可以通过使弹簧构件和滑动门的组装操作容易地使用自动化产品线组装。为了实现这些问题，提供了一种包括磁带盒的磁带盒，包括：设置在盒壳体的一个侧壁上的开口，用于卷带; 由沿着所述一个侧壁设置的引导部分可滑动地支撑的滑动门，并且所述滑动门用于实现所述开口的关闭和打开操作; 用于将所述滑动门推动到关闭方向侧的弹簧构件，并且被放置在所述引导部上; 以及用于将所述弹簧构件的一个端部引导到设置在所述滑动门上的弹簧接合部分的引导部分，并且设置在所述弹簧构件的一个端部处。

5. 发明授权

US06750446B2 Ultrasonic-welding apparatus, optical sensor and rotation sensor for the ultrasonic-welding apparatus 失效
标题翻译：超声波焊接设备，光学传感器和旋转传感器
公开(公告)号：US06750446B2
公开(公告)日：2004-06-15
申请号：US10046076
申请日：2002-01-16
申请人： Kouta Kitamura , Tadashi Takahara , Kenji Ishikawa , Novuo Takahashi
发明人： Kouta Kitamura , Tadashi Takahara , Kenji Ishikawa , Novuo Takahashi
IPC分类号： G01D534
CPC分类号： G01V8/12 , B29C65/08 , B29C65/749 , B29C65/7814 , B29C65/7841 , B29C65/8253 , B29C66/00143 , B29C66/1222 , B29C66/1224 , B29C66/124 , B29C66/12821 , B29C66/1284 , B29C66/30223 , B29C66/5344 , B29C66/5346 , B29C66/81427 , B29C66/8167 , B29C66/8322 , B29L2031/704
摘要： An ultrasonic-welding apparatus, which can automatically achieve measurement of the face-deflection the work piece after welding and during the welding of work pieces, such as a reel for a magnetic tape. The ultrasonic-welding apparatus includes: a cradle, onto which two types of work pieces to be welded are mounted in piles, and which can rotate around an axis vertical to the welding surface of a workpiece to be welded; a welding horn, which carries out welding using ultrasonic vibration wherein the two work pieces are sandwiched by the cradle; and a transmission-type laser sensor which measures the fixed part of the work pieces, after welding, by the irradiation of laser light which runs parallel to the welding surface, wherein the workpieces are rotating on the cradle and the welding horn is apart from the work pieces.
摘要翻译：一种超声波焊接设备，其可以自动地实现焊接之后和工件的焊接期间的工件的面部偏转的测量，诸如用于磁带的卷轴。超声波焊接装置包括：支架，待焊接的两种类型的工件安装在该支架上，并且可以围绕垂直于待焊接工件的焊接表面的轴线旋转; 焊枪，其使用超声波振动进行焊接，其中所述两个工件被所述支架夹持; 以及透射型激光传感器，其通过照射平行于焊接面的激光测量焊接后的工件的固定部分，其中工件在支架上旋转，焊接喇叭离开工作品

6. 发明授权

US08304133B2 Method for producing a polymer electrolyte membrane 失效
标题翻译：高分子电解质膜的制造方法
公开(公告)号：US08304133B2
公开(公告)日：2012-11-06
申请号：US12520767
申请日：2007-12-26
申请人： Kousuke Sasai , Hiroki Yamaguchi , Yoshimitsu Sakaguchi , Kouta Kitamura , Masahiro Yamashita
发明人： Kousuke Sasai , Hiroki Yamaguchi , Yoshimitsu Sakaguchi , Kouta Kitamura , Masahiro Yamashita
IPC分类号： H01M8/10
CPC分类号： H01M8/1081 , C08J5/2256 , C08J5/2287 , C08J2365/02 , H01M8/1011 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M8/106 , H01M8/1067 , H01M8/1088 , H01M2008/1095 , H01M2300/0082 , H01M2300/0094 , Y02E60/523 , Y02P70/56
摘要： The invention provides a method for producing a polymer electrolyte membrane including (A) a membrane formation step of forming a membrane-form product of an ionic group-containing polymer electrolyte on a support, (B) an acid treatment step of exchanging the ionic group into an acid type by bringing the membrane into contact with an inorganic acid-containing acidic liquid, (C) an acid removal step of removing a free acid in the acid-treated membrane, and (D) a drying step of drying the acid-removed membrane, wherein the steps (B) to (D) are carried out without separating the membrane from the support.
摘要翻译：本发明提供一种高分子电解质膜的制造方法，其包括（A）在载体上形成含离子性基团的聚合物电解质的膜状产物的膜形成工序，（B）将离子性基团通过使膜与含无机酸的酸性液体接触而成为酸型，（C）除去酸处理膜中的游离酸的酸去除步骤，（D）干燥步骤，其中步骤（B）至（D）在不将膜与载体分离的情况下进行。

7. 发明申请

US20070285840A1 Tape guiding mechanism, magnetic tape apparatus, and method for manufacturing magnetic tape 有权
标题翻译：磁带引导机构，磁带装置以及制造磁带的方法
公开(公告)号：US20070285840A1
公开(公告)日：2007-12-13
申请号：US11790168
申请日：2007-04-24
申请人： Kouta Kitamura
发明人： Kouta Kitamura
IPC分类号： G11B5/78
CPC分类号： G11B5/78 , G11B5/584 , G11B15/60 , G11B15/605 , G11B15/607
摘要： A tape guiding mechanism for guiding a traveling tape is provided including a guide roller for guiding the traveling tape and a regulator which rubs against at least one edge of the traveling tape in its width direction, in which the guide roller includes a circumferential surface with which the tape is in contact, a spiral groove is formed on the circumferential surface around an axis of the guide roller, and the traveling tape shifts to one side in a width direction on the circumferential surface of the guide roller.
摘要翻译：提供一种用于引导行进带的带引导机构，包括用于引导行进带的引导辊和在宽度方向上摩擦行进带的至少一个边缘的调节器，其中，导辊包括周向表面，胶带接触，在围绕引导辊的轴线的圆周表面上形成螺旋槽，并且行进带在引导辊的圆周表面上沿宽度方向移动到一侧。

8. 发明授权

US07159814B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US07159814B2
公开(公告)日：2007-01-09
申请号：US10822846
申请日：2004-04-13
申请人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
发明人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
IPC分类号： G11B23/107
CPC分类号： G11B23/113 , G11B23/045 , G11B23/107
摘要： A magnetic tape cartridge having an opening provided on one side wall of a cartridge case, a slide door slidably supported by a guide part disposed along the one side wall, the slide door for achieving a shutting-and-opening operation of the opening. A spring member impels the slide door to the shutting direction side, and is provided with a supported part. A spring supporting part retains the supported part. The spring member is retained by the spring supporting part through the supported part and impels the slide door to the shutting direction side.
摘要翻译：一种磁带盒，其具有设置在盒壳体的一个侧壁上的开口，滑动门由沿着一个侧壁设置的引导部分可滑动地支撑，滑动门用于实现开口的关闭和打开操作。弹簧构件将滑动门推动到关闭方向侧，并且设置有支撑部。弹簧支撑部分保持被支撑部分。弹簧构件由弹簧支撑部分通过支撑部分保持，并将滑动门推动到关闭方向侧。

9. 发明授权

US06796521B2 Magnetic tape cartridge 有权
标题翻译：磁带盒
公开(公告)号：US06796521B2
公开(公告)日：2004-09-28
申请号：US10151872
申请日：2002-05-22
申请人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
发明人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
IPC分类号： G11B23107
CPC分类号： G11B23/113 , G11B23/045 , G11B23/107
摘要： A magnetic tape cartridge, which can be assembled using an automated products line by enabling the assembling operation of a spring member and a slide door with ease. For attaining these problems, there is provided a magnetic tape cartridge comprising a magnetic tape cartridge comprising; an opening provided on one side wall of a cartridge case, and is used for tape drawing; a slide door slidably supported by a guide part disposed along said one side wall, and said slide door is used achieving the shutting-and-opening operation of said opening; spring member for impelling said slide door to the shutting direction side, and tape drawing; placed on said guide part; and a leading part for leading one end part of said spring member to a spring engaging part provided on said slide door, and is provided at one end part of said spring member.
摘要翻译：一种磁带盒，其可以通过使弹簧构件和滑动门的组装操作容易地使用自动化产品线组装。为了实现这些问题，提供了一种包括磁带盒的磁带盒，包括：设置在盒壳体的一个侧壁上的开口，用于卷带; 滑动门，其由沿着所述一个侧壁设置的引导部分可滑动地支撑，并且所述滑动门用于实现所述开口的关闭和打开操作; 用于将所述滑动门推向关闭方向侧的弹簧构件，以及带状拉伸; 放置在所述引导部上; 以及用于将所述弹簧构件的一个端部引导到设置在所述滑动门上的弹簧接合部分的引导部分，并且设置在所述弹簧构件的一个端部处。

10. 发明授权

US07073743B2 Magnetic tape cartridge 有权
公开(公告)号：US07073743B2
公开(公告)日：2006-07-11
申请号：US10822664
申请日：2004-04-13
申请人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
发明人： Kouta Kitamura , Hideaki Shiga , Hidetoshi Yamamoto
IPC分类号： G11B23/107
CPC分类号： G11B23/113 , G11B23/045 , G11B23/107
摘要： The present invention aim at providing a magnetic tape cartridge, which can be assembled using an automated products line by enabling the assembling operation of a spring member and a slide door with ease.For attaining these problems, there is provided a magnetic tape cartridge comprising a magnetic tape cartridge comprising; an opening provided on one side wall of a cartridge case, and is used for tape drawing; a slide door slidably supported by a guide part disposed along said one side wall, and said slide door is used for achieving the shutting-and-opening operation of said opening; a spring member for impelling said slide door to the shutting direction side, and is placed on said guide part; and a leading part for leading one end part of said spring member to a spring engaging part provided on said slide door, and is provided at one end part of said spring member.

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