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1. 发明专利

JP2006324287A PROCESS FOR PRODUCING ELECTRODE OF ELECTROCHEMICAL CAPACITOR 审中-公开
公开(公告)号：JP2006324287A
公开(公告)日：2006-11-30
申请号：JP2005143556
申请日：2005-05-17
申请人： TDK CORP , HONDA MOTOR CO LTD
发明人： HINOKI YOSHINORI , ICHIKI TAKESHI , EMOTO KAZUTOSHI , SASAKI TAKEHIKO , MURAKAMI KENICHI , KOYAMA SHIGEKI , IWAIDA MANABU
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To produce the electrode of an electrochemical capacitor having good characteristics by optimizing the material and the physical properties of a coating liquid for a polarizable electrode layer. SOLUTION: A polarizable electrode layer is formed by applying a coating liquid Y for a polarizable electrode layer containing porous particles 50, a fluorine based binder 52 and a solvent 54 onto a collector. Viscosity of the coating liquid Y for the polarizable electrode layer is 0.5-3.5 Pa s, the solvent 54 contains a good solvent dissolving the fluorine based binder 52 and a poor solvent not dissolving the fluorine based binder 52 wherein the weight ratio (GS/PS) of the good solvent (GS) and the poor solvent (PS) is 60/40-80/20. Consequently, the polarizable electrode layer can be protected from cracking and, significant unevenness is prevented from occurring in thickness of the polarizable electrode layer. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2006324286A PROCESS FOR PRODUCING ELECTRODE OF ELECTROCHEMICAL CAPACITOR 审中-公开
公开(公告)号：JP2006324286A
公开(公告)日：2006-11-30
申请号：JP2005143555
申请日：2005-05-17
申请人： TDK CORP , HONDA MOTOR CO LTD
发明人： HINOKI YOSHINORI , ICHIKI TAKESHI , EMOTO KAZUTOSHI , SASAKI TAKEHIKO , MURAKAMI KENICHI , KOYAMA SHIGEKI , IWAIDA MANABU
IPC分类号： H01G9/00 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/66 , H01G11/86
摘要： PROBLEM TO BE SOLVED: To optimize the physical properties of a coating liquid of an undercoat layer which is formed between a collector having a roughened surface and a polarizable electrode layer. SOLUTION: The process for producing the electrode of an electrochemical capacitor comprises a first step (S11) for forming an undercoat layer on a collector having a roughened surface, and a second step (S13) for forming a polarizable electrode layer on the undercoat layer. The first step is carried out by applying a coating liquid X for the undercoat layer containing conductive particles, a binder and a solvent onto the collector wherein the viscosity of coating liquid for the undercoat layer is 0.15-0.75 Pa s and the weight ratio (P/B) of conductive particles (P) and binder (B) is 20/80-40/60. Consequently, a coating region of the undercoat layer is regulated with high precision and resistance of the undercoat layer is decreased. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2007307459A Coating apparatus and magnetic tape manufacturing apparatus 审中-公开
标题翻译：涂装装置和磁带制造装置
公开(公告)号：JP2007307459A
公开(公告)日：2007-11-29
申请号：JP2006137610
申请日：2006-05-17
申请人： Tdk Corp , Tdk株式会社
发明人： SHIMIZU YUTAKA , MORIMOTO KEIICHI , IJIMA HISAKAZU , ICHIKI TAKESHI
IPC分类号： B05C5/02 , B05C21/00 , G11B5/842
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus capable of reducing generation of uneven coating of a coating liquid.
SOLUTION: The coating apparatus is provided with a backup roll 3 for supporting a resin film 201 by an outer peripheral surface 31a while rotated accompanying with movement of the resin film 201, a fixing base 2 for rotatably retaining the backup roll 3, and a pushing out part 4 for pushing out the coating liquid for forming a coating film toward a surface of the resin film 201 moved in the state that it is supported by the backup roll 3, and is constituted so as to coat the surface of the resin film 201 with the coating liquid. On the pushing out part 4, a cover 5 only for covering an area A in plan view of a surface area of the backup roll 3 is arranged.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供能够减少涂布液的不均匀涂布的产生的涂布装置。解决方案：涂覆装置设置有支承辊3，用于随着树脂膜201的移动而旋转，同时由外周表面31a支撑树脂膜201，用于可旋转地保持支承辊3的固定基座2，以及推出部4，用于向被支撑在支承辊3的状态下移动的树脂膜201的表面推出用于形成涂膜的涂布液，并且构成为将涂布膜的表面具有涂布液的树脂膜201。在推出部4上，布置有仅用于覆盖支承辊3的表面区域的俯视图中的区域A的盖5。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007307458A Coating apparatus and magnetic tape manufacturing apparatus 审中-公开
标题翻译：涂装装置和磁带制造装置
公开(公告)号：JP2007307458A
公开(公告)日：2007-11-29
申请号：JP2006137607
申请日：2006-05-17
申请人： Tdk Corp , Tdk株式会社
发明人： SHIMIZU YUTAKA , MORIMOTO KEIICHI , IJIMA HISAKAZU , ICHIKI TAKESHI
IPC分类号： B05C5/02 , B05C9/10 , G11B5/842
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus capable of preventing ignition to a coating liquid, generation of uneven coating, and generation of a wrinkle and breaking of a resin film.
SOLUTION: The coating apparatus is provided with a backup roll 3 for supporting the resin film 201 by an outer peripheral surface 31a while rotated accompanying movement of the resin film 201, an electricity-removal apparatus 5 for removing static electricity accumulated on the resin film 201, and a pushing out part 4 for pushing out the coating liquid for forming a coating film toward the surface of the resin film 201 moved in the state of being supported by the backup roll 3, and is constituted so as to coat the surface of the resin film 201 with the coating liquid. In the electricity-removal apparatus 5, the resin film 201 is arranged near a leaving position C left from the outer peripheral surface 31a of the backup roll 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止涂布液点火，产生不均匀涂布，产生树脂薄膜的褶皱和断裂的涂布装置。解决方案：涂覆装置设置有支承辊3，用于在伴随树脂膜201的移动的同时旋转的同时由外周表面31a支撑树脂膜201;用于去除积聚在树脂膜201上的静电的去电设备5 树脂膜201和推出部4，用于向被支撑在支承辊3的状态下移动的树脂膜201的表面推出用于形成涂膜的涂布液，并且被构造成涂覆树脂膜201的表面与涂布液体接触。在除电装置5中，树脂膜201配置在从支承辊3的外周面31a离开的离开位置C附近。（C）2008，JPO＆INPIT

5. 发明专利

JP2007307490A Coating apparatus and magnetic tape manufacturing apparatus 审中-公开
标题翻译：涂装装置和磁带制造装置
公开(公告)号：JP2007307490A
公开(公告)日：2007-11-29
申请号：JP2006139627
申请日：2006-05-19
申请人： Tdk Corp , Tdk株式会社
发明人： SHIMIZU YUTAKA , MORIMOTO KEIICHI , ICHIKI TAKESHI , IJIMA HISAKAZU
IPC分类号： B05C5/02 , B05C21/00 , G11B5/842
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus capable of preventing damage relative to a band-like body, generation of a wrinkle and generation of uneven coating of a coating liquid.
SOLUTION: The coating apparatus is provided with a backup roll 3 for supporting a resin film 201, a pushing out part 4 for pushing out the coating liquid toward a surface of the resin film 201 supported by the backup roll 3, and a cleaning part 5 for cleaning the surface of the backup roll 3, and is constituted so as to coat a surface of the resin film 201 with the coating liquid. The cleaning part 5 is provided with a removal member 53 having a contact portion with the surface of the backup roll 3 formed by a cloth and capable of removing a foreign matter deposited on the surface of the backup roll 3; a horizontal movement mechanism 51 for moving the removal member 53 along a central axis of the backup roll 3; and a vertical movement mechanism 52 for moving the removal member 53 along a direction approaching/leaving it relative to the surface of the backup roll 3.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止相对于带状物体的损伤的涂布装置，产生皱纹和产生涂布液的不均匀涂布。解决方案：涂布装置设置有用于支撑树脂膜201的支承辊3，用于将涂布液推向由支承辊3支撑的树脂膜201的表面的推出部4，以及用于清洁支承辊3的表面的清洁部分5，并且被构造成以涂覆液体涂覆树脂膜201的表面。清洁部件5设置有移除构件53，该移除构件53具有与支撑辊3的表面的接触部分，该表面由布形成，并且能够去除沉积在支承辊3的表面上的异物; 用于沿着支承辊3的中心轴线移动移除构件53的水平移动机构51; 以及垂直移动机构52，用于沿着相对于支承辊3的表面接近/离开的方向移动移除构件53.版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2005191070A Method and apparatus for manufacturing electrode for electrochemical capacitor 审中-公开
标题翻译：电化学电容器制造方法及装置
公开(公告)号：JP2005191070A
公开(公告)日：2005-07-14
申请号：JP2003427269
申请日：2003-12-24
申请人： Tdk Corp , Tdk株式会社
发明人： KATAI KAZUO , TANAKA HIDEKI , ICHIKI TAKESHI
IPC分类号： B05D3/00 , H01G11/10 , H01G11/12 , H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/40 , H01G11/42 , H01G11/44 , H01G11/70 , H01G11/84 , H01G11/86 , H01G13/00 , H01G9/058
摘要： PROBLEM TO BE SOLVED: To control the forming position of a polarizable electrode layer included in an electrode for an electrochemical capacitor with high precision.
SOLUTION: A method for manufacturing the electrode for the electrochemical capacitor comprises a step for coating a stripe current collector 16 carried in the length direction with a film L2 of a polarizable electrode layer 18 having a predetermined width such that an uncoated area 16a is left at least at one end of the current collector 16 in the width direction, and a step for detecting the boundary between the coated area and the uncoated area 16a of the polarizable electrode layer 18 on the current collector 16 wherein the feedback control of the coating step is carried out such that the boundary becomes a predetermined position based on detection results from the detection step. Since the forming position of the polarizable electrode layer 18 can be controlled with high precision, a largest capacity can be secured without the sacrifice of easiness in assembling even when a part of the current collector 16 is used as a lead-out electrode.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：以高精度控制包括在用于电化学电容器的电极中的可极化电极层的形成位置。解决方案：用于制造用于电化学电容器的电极的方法包括用具有预定宽度的可极化电极层18的膜L2涂覆沿长度方向承载的条状集电器16的步骤，使得未涂覆区域16a 至少在集电体16的宽度方向的一端残留，并且检测集电体16上的可极化电极层18的涂布面积和未涂布区域16a之间的边界的步骤，其中，基于检测步骤的检测结果，进行涂布步骤，使得边界成为预定位置。由于能够高精度地控制可极化电极层18的形成位置，即使使用集电体16的一部分作为引出电极，也可以确保没有牺牲组装的容易性的最大容量。版权所有（C）2005，JPO＆NCIPI

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