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1. 发明申请

US20110159312A1 ALUMINUM FOIL FOR ALUMINUM ELECTROLYTIC CAPACITOR ELECTRODE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：铝电解电容器电极用铝箔及其制造方法
公开(公告)号：US20110159312A1
公开(公告)日：2011-06-30
申请号：US12952573
申请日：2010-11-23
申请人： Masami Tsubaki , Mitsuhisa Yoshimura , Hayato Kato , Katsuyoshi Shingu , Tatsushi Ota , Kazuo Fujiwara
发明人： Masami Tsubaki , Mitsuhisa Yoshimura , Hayato Kato , Katsuyoshi Shingu , Tatsushi Ota , Kazuo Fujiwara
IPC分类号： B32B15/00 , B05D5/12 , H01G9/00 , B21C37/02
CPC分类号： H01G13/00 , C25F3/04 , H01G9/0029 , H01G9/045 , H01G9/055 , Y10T428/12431
摘要： A fluid dispersion obtained by mixing oxide particles and water is sprayed to a raw aluminum foil from a direction opposite to a travelling direction of the raw aluminum foil while the raw aluminum foil is allowed to travel. In this way, a roll-pressed mark of the raw aluminum foil is eliminated, and thus aluminum foil for aluminum electrolytic capacitor electrode is produced. Pyramidal-shaped recesses each having an acute angle tip are present all over a surface of the aluminum foil.
摘要翻译：通过混合氧化物颗粒和水得到的流体分散体在原铝箔的行进方向上与原铝箔的行进方向相反的方向喷射到原铝箔上。以这种方式，消除了原铝箔的滚压标记，因此制造了用于铝电解电容器电极的铝箔。每个具有锐角尖端的金字塔形凹槽都存在于铝箔的整个表面上。

2. 发明授权

US6096184A Method of manufacturing aluminum foil for aluminum electrolytic capacitor 失效
标题翻译：铝电解电容器铝箔的制造方法
公开(公告)号：US6096184A
公开(公告)日：2000-08-01
申请号：US115181
申请日：1998-07-14
申请人： Kenji Yoshida , Mitsuhisa Yoshimura , Takahiro Suzuki , Koichi Kojima
发明人： Kenji Yoshida , Mitsuhisa Yoshimura , Takahiro Suzuki , Koichi Kojima
IPC分类号： H01G9/04 , C25D11/06 , C25D11/12 , H01G13/00 , C25D11/04
CPC分类号： C25D11/12 , C25D11/06
摘要： An inventive method of preparing an aluminum foil used in a high voltage aluminum electrolytic capacitor is disclosed. The method involves:(a) immersing an aluminum foil in a first forming solution,(b) applying a first voltage to said aluminum foil immersed in said first forming solution,(c) immersing said aluminum foil to which said first voltage is applied in a second forming solution, without passing current, and(d) applying a second voltage to said aluminum foil immersed in said second forming solution.Also disclosed is an aluminum foil that renders an electrolytic capacitor having properties of both high electrostatic capacity and small leak current.
摘要翻译：公开了一种制备用于高压铝电解电容器的铝箔的创新方法。该方法包括：（a）将铝箔浸渍在第一成形溶液中，（b）对浸在所述第一成形溶液中的所述铝箔施加第一电压，（c）浸入施加所述第一电压的所述铝箔第二形成溶液，而不通过电流;以及（d）向浸入所述第二成形溶液中的所述铝箔施加第二电压。还公开了一种铝箔，其使具有高静电电容和小泄漏电流的特性的电解电容器。

3. 发明授权

US06620306B2 Method of manufacturing electrode foil for aluminum electrolytic capacitor and AC power supply unit 有权
标题翻译：制造铝电解电容器和交流电源单元的电极箔的方法
公开(公告)号：US06620306B2
公开(公告)日：2003-09-16
申请号：US09993628
申请日：2001-11-27
申请人： Mitsuhisa Yoshimura , Takehiko Nakahara , Kazunari Hayashi , Hiromi Nakanishi , Naomi Kurihara
发明人： Mitsuhisa Yoshimura , Takehiko Nakahara , Kazunari Hayashi , Hiromi Nakanishi , Naomi Kurihara
IPC分类号： B23H300
CPC分类号： H01G9/055 , C25D11/04 , C25F3/04
摘要： A method of manufacturing electrode foil for aluminum electrolytic capacitors and an AC power supply unit used therewith are disclosed. An etching is performed on an aluminum foil immersed in an electrolytic solution by applying an AC current to a pair of electrodes in the electrolytic solution. A waveform of the AC current is a deformed sine wave including a period of time (a) when an electric current rises from zero to a peak value, and another period of time (b) when the electric current falls from the peak value to zero. With the periods of time (a) and (b) made different from each other, the surface area of the aluminum foil is efficiently expanded by the etching and an enhancement of electric capacity of the electrode foil is obtained.
摘要翻译：公开了一种制造用于铝电解电容器的电极箔的方法和与其一起使用的AC电源单元。通过向电解液中的一对电极施加AC电流，对浸在电解液中的铝箔进行蚀刻。 AC电流的波形是包括当电流从零上升到峰值的时间（a）的时间的变形的正弦波，以及当电流从峰值下降到零时的另一个时间段（b）。在时间（a）和（b）彼此不同的情况下，通过蚀刻有效地扩展铝箔的表面积，并且获得电极箔的电容的增强。

4. 发明授权

US07218479B2 Head support device with bearing and elastic member 失效
标题翻译：头部支撑装置，带有轴承和弹性件
公开(公告)号：US07218479B2
公开(公告)日：2007-05-15
申请号：US10497026
申请日：2003-08-05
申请人： Hideki Kuwajima , Hideyuki Hashi , Mitsuhisa Yoshimura
发明人： Hideki Kuwajima , Hideyuki Hashi , Mitsuhisa Yoshimura
IPC分类号： G11B5/55
CPC分类号： G11B5/4826 , G11B5/4833
摘要： The disclosed suspension assembly (S) for carrying a magnetic recording head in close following relation to a recording disc includes an improved arrangement for supplying a load to the recording head. The suspension assembly (S) includes a flexible gimbal section (10a) for mounting the recording head and accommodating dampened pitch, roll and transverse movements. The head load arrangement comprises a flexible cantilevered spring tongue (10b) and an elongate rigid load member (20) that extends from the free end of the spring tongue to contact the suspension assembly (S) adjacent the recording head. The load member (20) is configured to cause the spring tongue (10b) to resiliently deflect by a predetermined amount, resulting in a predetermined head load being supplied through the load member to the recording head.
摘要翻译：所公开的用于携带与记录盘相关的磁记录头的悬挂组件（S）包括用于向记录头提供负载的改进布置。悬挂组件（S）包括用于安装记录头的柔性万向节（20），并且容纳阻尼的俯仰，滚动和横向运动。头部装载装置包括柔性悬臂弹簧舌片（23）和从弹簧舌片的自由端延伸以与接近记录头部的悬挂组件（S）接触的细长刚性加载构件（22）。负载构件（22）被构造成使得弹簧舌片（23）弹性偏转预定量，导致预定的头部负载通过负载构件提供给记录头。

5. 发明授权

US07170717B2 Head suspension assembly and disk drive using the same 有权
标题翻译：头悬挂组件和磁盘驱动器使用相同
公开(公告)号：US07170717B2
公开(公告)日：2007-01-30
申请号：US10637812
申请日：2003-08-08
申请人： Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
发明人： Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
IPC分类号： G11B21/21 , G11B21/16
CPC分类号： G11B5/4833
摘要： A head suspension assembly includes (a) a slider having a head for recording into/reproducing from a record medium, mounted thereon, (b) a load beam having (i) the slider disposed via a flexure at one end, and (ii) a leaf-spring-like resilient member integrally formed therewith in the vicinity of the other end along the longitudinal centerline thereof, and (c) a carriage having a pair of pivots in contact with the load beam. The distal end of the resilient member is joined to the carriage and the resilient member has an opening (hole) in the center thereof. Because the stress occurring in the leaf-spring-like resilient member that is provided in the load beam of the head suspension assembly is reduced, the resilient member exerts sufficient urging force to the head and has high flexibility. This structure can provide a highly shock-resistant and thin head suspension assembly.
摘要翻译：头悬挂组件包括（a）滑块，其具有用于记录到其上的记录介质/从其再现的头部，（b）负载梁，其具有（i）通过一端的挠曲件设置的滑块，以及（ii）沿着其纵向中心线在另一端附近一体地形成的板簧弹性构件，（c）具有与负载梁接触的一对枢轴的滑架。弹性构件的远端与滑架接合，弹性构件在其中心具有开口（孔）。由于设置在头部悬挂组件的负载梁中的板簧状弹性构件中产生的应力减小，所以弹性构件向头部施加足够的推力并具有高柔性。这种结构可以提供高抗冲击和薄的头部悬挂组件。

6. 发明授权

US06726825B2 Method and apparatus for manufacturing positive electrode foil of aluminum electrolytic capacitor 有权
标题翻译：铝电解电容器正极箔的制造方法和装置
公开(公告)号：US06726825B2
公开(公告)日：2004-04-27
申请号：US09824572
申请日：2001-04-03
申请人： Mitsuhisa Yoshimura , Kazuaki Nakanishi , Kenji Yoshida , Seita Takahashi , Hiroyuki Nakano , Naomi Kurihara , Katsuyuki Nakamura , Masanori Okabayashi , Takahiro Suzuki
发明人： Mitsuhisa Yoshimura , Kazuaki Nakanishi , Kenji Yoshida , Seita Takahashi , Hiroyuki Nakano , Naomi Kurihara , Katsuyuki Nakamura , Masanori Okabayashi , Takahiro Suzuki
IPC分类号： C25D2112
CPC分类号： H01G9/0032 , C25D11/005 , C25D11/04 , C25D11/16 , C25D21/12 , Y10T29/417
摘要： A method of manufacturing a positive electrode foil of an aluminum electrolytic capacitor is provided in which anodizing conditions are optimally determined and automatically set to minimize the loss of production and to produce a constant quality of the positive electrode foil. The method comprises an etching process and an anodizing process. An etched foil produced in the etching process is subjected to a constant current inspection, and then, the anodizing conditions are determined from the result of the constant current inspection. The anodizing conditions are transferred to a control panel in the anodizing process where they are automatically registered as its settings. Also, an apparatus for manufacturing the positive electrode foil is provided which has a voltage sensor connected between an output running roller and cathode electrodes in an anodizing tank. A voltage measured by the voltage sensor is fed back to a direct-current source for controlling its output voltage.
摘要翻译：提供一种制造铝电解电容器的正极箔的方法，其中阳极氧化条件被最佳确定并自动设定，以使生产损失最小化并产生恒定质量的正电极箔。该方法包括蚀刻工艺和阳极氧化处理。在蚀刻工艺中产生的蚀刻箔进行恒定电流检查，然后根据恒流检查的结果确定阳极氧化条件。阳极氧化条件在阳极氧化过程中转移到控制面板，在那里它们被自动注册为其设置。此外，提供了一种用于制造正极箔的装置，其具有连接在阳极氧化罐中的输出运行辊和阴极之间的电压传感器。由电压传感器测量的电压被反馈到用于控制其输出电压的直流电源。

7. 发明授权

US6099709A Method of producing an electrode foil for use in aluminum electrolytic capacitors 失效
标题翻译：制造用于铝电解电容器的电极箔的方法
公开(公告)号：US6099709A
公开(公告)日：2000-08-08
申请号：US647695
申请日：1996-05-15
申请人： Masakazu Tanahashi , Kounosuke Hashio , Mitsuhisa Yoshimura , Daisuke Suzuki , Masanori Okabayashi , Shinji Kabeya
发明人： Masakazu Tanahashi , Kounosuke Hashio , Mitsuhisa Yoshimura , Daisuke Suzuki , Masanori Okabayashi , Shinji Kabeya
IPC分类号： H01G9/04 , C25D7/06 , C25D11/04 , C25D17/10 , H01G9/00 , H01G13/00 , C25D17/12
CPC分类号： H01G9/0029 , C25D11/04 , C25D17/10 , C25D7/0628 , C25D7/0642 , H01G13/00 , Y10S204/07
摘要： This invention provides an apparatus for producing an electrode foil for use in aluminum electrolytic capacitors with which a high capacitance is obtained while the distortion of the foil and the leakage current can be controlled. At least two electrode plates as cathode are disposed in an electrolytic tank containing an electrolytic solution, and a direct current is supplied between an aluminum foil as anode and the electrode plates. Anodization is conducted continuously by turning the direction of the aluminum foil via rollers and conveying the foil between the electrode plates. During this treatment, the length and the position of the effective sections of the electrode plates are adjusted to keep the length to be at most two-thirds of the distance between an area near the surface of the electrolytic solution and the upper part of the bottom roller, so that the peak value of the anodizing current density appears not at the surface of the electrolytic solution but in the electrolytic solution.
摘要翻译：本发明提供一种用于制造用于铝电解电容器的电极箔的设备，其中可以获得高电容，同时可以控制箔的变形和泄漏电流。将至少两个作为阴极的电极板设置在包含电解液的电解槽中，并且在作为阳极的铝箔和电极板之间提供直流电流。通过辊转动铝箔的方向并在电极板之间输送箔片来连续进行阳极氧化。在这种处理过程中，调节电极板的有效部分的长度和位置，使其长度保持在电解液表面附近与底部上部之间的距离的三分之二以上使得阳极氧化电流密度的峰值不出现在电解液的表面，而在电解液中。

8. 发明授权

US07312953B2 Head suspension assembly and disk drive using the same 失效
标题翻译：头悬挂组件和磁盘驱动器使用相同
公开(公告)号：US07312953B2
公开(公告)日：2007-12-25
申请号：US11613008
申请日：2006-12-19
申请人： Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
发明人： Hideki Kuwajima , Zhisheng Deng , Hideyuki Hashi , Mitsuhisa Yoshimura
IPC分类号： G11B21/21 , G11B5/58
CPC分类号： G11B5/4833
摘要： A head suspension assembly includes a head, a load beam carrying the head at one end, a resilient member joining the load beam and a carriage, and a pivot bearing provided between the load beam and the carriage and structured so that the load beam is movable in a direction perpendicular to a record medium so that the load beam rocks. The head suspension assembly is structured so that the resilient member has narrow sections for reducing the width of the resilient member to a width smaller than that of both ends of the resilient member that are symmetrical with respect to a centerline of the resilient member. The distal end of the resilient member is joined to the carriage and the resilient member has an opening (hole) in the center thereof. This structure provides a highly shock-resistant and thin head suspension assembly.
摘要翻译：头悬挂组件包括头部，一端承载头部的负载梁，连接负载梁的弹性构件和滑架，以及设置在负载梁和滑架之间并构造成使得负载梁可移动的枢转轴承在与记录介质垂直的方向上，使负载梁摇晃。头悬挂组件被构造成使得弹性构件具有窄部分，用于将弹性构件的宽度减小到相对于弹性构件的中心线对称的弹性构件的两端的宽度。弹性构件的远端与滑架接合，弹性构件在其中心具有开口（孔）。这种结构提供了高抗冲击和薄的头悬挂组件。

9. 发明申请

US20050018358A1 Head support device and disk apparatus using the same 失效
标题翻译：头支撑装置和使用其的盘装置
公开(公告)号：US20050018358A1
公开(公告)日：2005-01-27
申请号：US10497026
申请日：2003-08-05
申请人： Hideki Kuwajima , Hideyuki Hashi , Mitsuhisa Yoshimura
发明人： Hideki Kuwajima , Hideyuki Hashi , Mitsuhisa Yoshimura
IPC分类号： G11B5/48 , G11B5/55
CPC分类号： G11B5/4826 , G11B5/4833
摘要： The disclosed suspension assembly (S) for carrying a magnetic recording head in close following relation to a recording disc includes an improved arrangement for supplying a load to the recording head. The suspension assembly (S) includes a flexible gimbal section (10a) for mounting the recording head and accommodating dampened pitch, roll and transverse movements. The head load arrangement comprises a flexible cantilevered spring tongue (10b) and an elongate rigid load member (20) that extends from the free end of the spring tongue to contact the suspension assembly (S) adjacent the recording head. The load member (20) is configured to cause the spring tongue (10b) to resiliently deflect by a predetermined amount, resulting in a predetermined head load being supplied through the load member to the recording head.
摘要翻译：所公开的用于携带与记录盘相关的磁记录头的悬挂组件（S）包括用于向记录头提供负载的改进布置。悬挂组件（S）包括用于安装记录头的柔性万向节（10a），并且容纳阻尼沥青，辊和横向运动。头部装载装置包括柔性悬臂弹簧舌片（10b）和从弹簧舌片的自由端延伸以与接近记录头部的悬挂组件（S）接触的细长刚性加载构件（20）。负载构件（20）构造成使得弹簧舌片（10b）弹性偏转预定量，导致预定的头部负载通过负载构件供应到记录头。

10. 发明授权

US6113755A Apparatus for producing an electrode foil for use in aluminum electrolytic capacitors 失效
标题翻译：用于制造用于铝电解电容器的电极箔的装置
公开(公告)号：US6113755A
公开(公告)日：2000-09-05
申请号：US760722
申请日：1996-12-05
申请人： Masakazu Tanahashi , Kounosuke Hashio , Mitsuhisa Yoshimura , Daisuke Suzuki , Masanori Okabayashi , Shinji Kabeya
发明人： Masakazu Tanahashi , Kounosuke Hashio , Mitsuhisa Yoshimura , Daisuke Suzuki , Masanori Okabayashi , Shinji Kabeya
IPC分类号： H01G9/04 , C25D7/06 , C25D11/04 , C25D17/10 , H01G9/00 , H01G13/00
CPC分类号： H01G9/0029 , C25D11/04 , C25D17/10 , C25D7/0628 , C25D7/0642 , H01G13/00 , Y10S204/07
摘要： This invention provides an apparatus for producing an electrode foil for use in aluminum electrolytic capacitors with which a high capacitance is obtained while the distortion of the foil and the leakage current can be controlled. At least two electrode plates as cathode are disposed in an electrolytic tank containing an electrolytic solution, and a direct current is supplied between an aluminum foil as anode and the electrode plates. Anodization is conducted continuously by turning the direction of the aluminum foil via rollers and conveying the foil between the electrode plates. During this treatment, the length and the position of the effective sections of the electrode plates are adjusted to keep the length to be at most two-thirds of the distance between an area near the surface of the electrolytic solution and the upper part of the bottom roller, so that the peak value of the anodizing current density appears not at the surface of the electrolytic solution but in the electrolytic solution.
摘要翻译：本发明提供一种用于制造用于铝电解电容器的电极箔的设备，其中可以获得高电容，同时可以控制箔的变形和泄漏电流。将至少两个作为阴极的电极板设置在包含电解液的电解槽中，并且在作为阳极的铝箔和电极板之间提供直流电流。通过辊转动铝箔的方向并在电极板之间输送箔片来连续进行阳极氧化。在这种处理过程中，调节电极板的有效部分的长度和位置，使其长度保持在电解液表面附近与底部上部之间的距离的三分之二以上使得阳极氧化电流密度的峰值不出现在电解液的表面，而在电解液中。

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