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1. 发明申请

US20080145710A1 MAGNETIC RECORDING MEDIUM 审中-公开
标题翻译：磁记录介质
公开(公告)号：US20080145710A1
公开(公告)日：2008-06-19
申请号：US11958036
申请日：2007-12-17
申请人： Takayoshi KUWAJIMA , Katsuhiko Yamazaki
发明人： Takayoshi KUWAJIMA , Katsuhiko Yamazaki
IPC分类号： G11B5/66
CPC分类号： G11B5/70 , G11B5/73 , G11B5/735
摘要： The present invention provides a high-capacity magnetic recording medium which has a thinned back coat layer excellent in surface smoothness and durability and is excellent in electromagnetic conversion property. A magnetic recording medium comprising at least a non-magnetic support, a lower non-magnetic layer on one surface of the non-magnetic support, an upper magnetic layer on the lower non-magnetic layer, and a back coat layer on the other surface of the non-magnetic support, wherein the lower non-magnetic layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, and a binder resin material, the upper magnetic layer contains at least a ferromagnetic powder, and a binder resin material, and the back coat layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, a phosphate amine salt, and nitrocellulose resin as a binder resin material, and has a thickness of 0.3 to 0.8 μm.
摘要翻译：本发明提供一种具有优异的表面平滑性和耐久性并且电磁转换性优异的薄的背涂层的高容量磁记录介质。一种磁记录介质，其至少包括非磁性载体，在非磁性载体的一个表面上的下部非磁性层，在下部非磁性层上的上部磁性层，和在另一个表面上的背涂层的非磁性载体，其中所述下部非磁性层至少含有炭黑，除了炭黑以外的非磁性无机粉末和粘合剂树脂材料，所述上部磁性层至少含有铁磁性粉末，粘合剂树脂材料，背涂层至少含有炭黑，除了炭黑以外的非磁性无机粉末，磷酸胺盐和硝酸纤维素树脂作为粘合剂树脂材料，其厚度为0.3〜0.8μm。

2. 发明申请

US20070141402A1 MAGNETIC RECORDING MEDIUM 有权
标题翻译：磁记录介质
公开(公告)号：US20070141402A1
公开(公告)日：2007-06-21
申请号：US11612755
申请日：2006-12-19
申请人： Takayoshi KUWAJIMA , Katsuhiko Yamazaki
发明人： Takayoshi KUWAJIMA , Katsuhiko Yamazaki
IPC分类号： G11B5/706
CPC分类号： G11B5/735 , G11B5/738
摘要： The present invention provides a magnetic recording medium which has a back coat layer excellent in surface smoothness and durability and is excellent in electromagnetic conversion property. A magnetic recording medium, comprising at least a non-magnetic support, a lower non-magnetic layer on one surface of the non-magnetic support, an upper magnetic layer on the lower non-magnetic layer, and a back coat layer on the other surface of the non-magnetic support, wherein the lower non-magnetic layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, and a binder resin material, the upper magnetic layer contains at least a ferromagnetic powder, and a binder resin material, and the back coat layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, a carboxylic acid amine salt, a phosphate amine salt, and a binder resin material.
摘要翻译：本发明提供一种磁性记录介质，其具有表面平滑性和耐久性优异且电磁转换特性优异的背涂层。一种磁记录介质，其至少包括非磁性载体，在非磁性载体的一个表面上的下部非磁性层，在下部非磁性层上的上部磁性层，以及在另一个上的背涂层所述非磁性载体的表面，其中所述下部非磁性层至少含有炭黑，除了炭黑以外的非磁性无机粉末和粘合剂树脂材料，所述上部磁性层至少含有铁磁性粉末，粘合剂树脂材料，背涂层至少含有炭黑，除炭黑以外的非磁性无机粉末，羧酸胺盐，磷酸胺盐和粘合剂树脂材料。

3. 发明授权

US07432000B2 Magnetic recording medium utilizing a back coat layer containing a carboxylic acid amine salt and a phosphate amine salt 有权
标题翻译：使用含有羧酸胺盐和磷酸胺盐的背涂层的磁记录介质
公开(公告)号：US07432000B2
公开(公告)日：2008-10-07
申请号：US11612755
申请日：2006-12-19
申请人： Takayoshi Kuwajima , Katsuhiko Yamazaki
发明人： Takayoshi Kuwajima , Katsuhiko Yamazaki
IPC分类号： G11B5/716
CPC分类号： G11B5/735 , G11B5/738
摘要： The present invention provides a magnetic recording medium which has a back coat layer excellent in surface smoothness and durability and is excellent in electromagnetic conversion property. A magnetic recording medium, comprising at least a non-magnetic support, a lower non-magnetic layer on one surface of the non-magnetic support, an upper magnetic layer on the lower non-magnetic layer, and a back coat layer on the other surface of the non-magnetic support, wherein the lower non-magnetic layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, and a binder resin material, the upper magnetic layer contains at least a ferromagnetic powder, and a binder resin material, and the back coat layer contains at least carbon black, a non-magnetic inorganic powder other than carbon black, a carboxylic acid amine salt, a phosphate amine salt, and a binder resin material.
摘要翻译：本发明提供一种磁性记录介质，其具有表面平滑性和耐久性优异且电磁转换特性优异的背涂层。一种磁记录介质，其至少包括非磁性载体，在非磁性载体的一个表面上的下部非磁性层，在下部非磁性层上的上部磁性层，以及在另一个上的背涂层所述非磁性载体的表面，其中所述下部非磁性层至少含有炭黑，除了炭黑以外的非磁性无机粉末和粘合剂树脂材料，所述上部磁性层至少含有铁磁性粉末，粘合剂树脂材料，背涂层至少含有炭黑，除炭黑以外的非磁性无机粉末，羧酸胺盐，磷酸胺盐和粘合剂树脂材料。

4. 发明授权

US07425378B2 Magnetic recording medium 有权
标题翻译：磁记录介质
公开(公告)号：US07425378B2
公开(公告)日：2008-09-16
申请号：US10898232
申请日：2004-07-26
申请人： Katsuhiko Yamazaki , Tsutomu Ide , Takashi Handa , Akinori Nishizawa
发明人： Katsuhiko Yamazaki , Tsutomu Ide , Takashi Handa , Akinori Nishizawa
IPC分类号： G11B5/66
CPC分类号： G11B5/738
摘要： The present invention provides a magnetic recording medium which has a thin film magnetic layer considerably excellent in surface smoothness, and is excellent in electromagnetic conversion property. A magnetic recording medium comprising a non-magnetic support, a lower non-magnetic layer comprising at least a non-magnetic powder and a binder resin on one surface of the non-magnetic support, and a magnetic layer comprising at least a ferromagnetic powder and a binder resin on the lower non-magnetic layer, wherein when the magnetic recording medium is subjected to extraction treatment with water, 7 to 23 μg of PO43− ions are extracted per 10 mm3 of the volume of the lower non-magnetic layer of the magnetic recording medium. A magnetic recording medium comprising a non-magnetic support, a lower non-magnetic layer comprising at least a non-magnetic powder and a binder resin on one surface of the non-magnetic support, and a magnetic layer comprising at least a ferromagnetic powder and a binder resin on the lower non-magnetic layer, wherein when the magnetic recording medium is subjected to extraction treatment with water, 8 to 22 μg of Mg2+ ions are extracted per 10 mm3 of the volume of the lower non-magnetic layer of the magnetic recording medium.
摘要翻译：本发明提供一种具有表面平滑性优异的薄膜磁性层的磁记录介质，并且电磁转换特性优异。一种磁记录介质，包括非磁性载体，在非磁性载体的一个表面上至少包含非磁性粉末和粘合剂树脂的下部非磁性层，以及至少包含铁磁性粉末和在下部非磁性层上的粘合剂树脂，其中当磁记录介质用水进行萃取处理时，7至23杯PO 3 - 3 - 提取每10毫米3磁记录介质的下非磁性层的体积。一种磁记录介质，包括非磁性载体，在非磁性载体的一个表面上至少包含非磁性粉末和粘合剂树脂的下部非磁性层，以及至少包含铁磁性粉末和在下部非磁性层上的粘合剂树脂，其中当磁记录介质用水进行萃取处理时，每10 mm 3提取8至22杯Mg 2+离子磁记录介质的下非磁性层的体积。

5. 发明申请

US20060179627A1 Solid electrolytic capacitor and method for producing the same 审中-公开
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US20060179627A1
公开(公告)日：2006-08-17
申请号：US11398605
申请日：2006-04-06
申请人： Atsushi Sakai , Ryuji Monden , Toru Sawaguchi , Katsuhiko Yamazaki , Yuji Furuta , Hideki Ohata
发明人： Atsushi Sakai , Ryuji Monden , Toru Sawaguchi , Katsuhiko Yamazaki , Yuji Furuta , Hideki Ohata
IPC分类号： H01G9/00 , B05D5/12
CPC分类号： H01G9/025 , H01G9/0036 , H01G9/028 , H01G9/042 , H01G11/48 , H01G11/56 , Y02E60/13 , Y10T428/24917 , Y10T428/31692
摘要： A method for producing a solid electrolytic capacitor, comprising coating a solution containing a monomer of an electroconducting polymer and a solution containing an oxidizing agent in repeating sequence on a valve-acting metal anode having formed on the surface thereof an oxide dielectric film, and then polymerizing wherein the electroconducting polymer is formed by setting the humidity in the atmosphere of polymerization process to from 10% to less than 60%.
摘要翻译：一种固体电解电容器的制造方法，其特征在于，在具有氧化物绝缘膜的阀面作用金属阳极的表面上，以重复的顺序涂布含有导电性聚合物单体和含有氧化剂的溶液的溶液，其中通过将聚合过程的气氛中的湿度设定为10％至小于60％来形成导电聚合物。

6. 发明授权

US06790384B2 Solid electrolytic capacitor and method for producing the same 有权
公开(公告)号：US06790384B2
公开(公告)日：2004-09-14
申请号：US09961279
申请日：2001-09-25
申请人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
发明人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
IPC分类号： H01B100
CPC分类号： H01G9/025 , H01G9/028 , H01G9/15 , Y10T29/417
摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion having a sulfo anion group and a quinone structure and other anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.

7. 发明授权

US06783703B2 Solid electrolytic capacitor and method for producing the same 有权
公开(公告)号：US06783703B2
公开(公告)日：2004-08-31
申请号：US10053672
申请日：2002-01-24
申请人： Ryuji Monden , Katsuhiko Yamazaki , Atsushi Sakai , Yuji Furuta , Hideki Ohata , Koro Shirane , Hiroshi Konuma
发明人： Ryuji Monden , Katsuhiko Yamazaki , Atsushi Sakai , Yuji Furuta , Hideki Ohata , Koro Shirane , Hiroshi Konuma
IPC分类号： H01B124
CPC分类号： H01G9/025 , H01G9/028 , H01G9/042 , H01G9/15 , H01G11/48 , H01G11/56 , Y02E60/13
摘要： The present invention relates to a solid electrolytic capacitor comprising a solid electrolyte layer and an electrically conducting layer comprising metallic powder or an electrically conducting layer comprising an electrically conducting carbon layer and a layer formed thereon and comprising metallic powder in which at least one of said layers contains a rubber-like elastic material; a production process thereof; a solid electrolyte for use in the solid electrolytic capacitor; a production process of the solid electrolyte; an electrically conducting paste for use in the solid electrolytic capacitor; and an electrically carbon conducting paste for use in the solid electrolytic capacitor. The solid electrolytic capacitor of the present invention can be made compact and can be endowed with high-capacitance and low-impedance and is excellent in external force-relaxing properties, productivity, heat resistance and moisture resistance, etc.

8. 发明授权

US07288210B2 Method for manufacturing magnetic paint, method for manufacturing non-magnetic paint and magnetic recording medium 有权
标题翻译：磁性涂料的制造方法，非磁性涂料和磁记录介质的制造方法
公开(公告)号：US07288210B2
公开(公告)日：2007-10-30
申请号：US11346320
申请日：2006-02-03
申请人： Katsuhiko Yamazaki , Tsutomu Ide
发明人： Katsuhiko Yamazaki , Tsutomu Ide
IPC分类号： B01F13/00 , B02C19/00 , G11B5/00
CPC分类号： C09D5/36 , C08J3/212 , G11B5/70 , G11B5/738
摘要： A method for manufacturing magnetic paint or non-magnetic paint, which can produce a magnetic recording medium having excellent surface smoothness by appropriately setting the condition of a dispersion process for improving the dispersibility of the paint, and a magnetic recording medium are provided. The magnetic paint or the non-magnetic paint is produced by performing a dispersion process of a mixed solution, in which a magnetic powder or a non-magnetic powder is mixed into a binder solution containing a binder and a solvent, with a medium dispersion device. The method includes the steps of adjusting the viscosity of the mixed solution to 1,500 cP or less on a BL type viscometer at 20 rpm basis, and performing a dispersion process with the medium dispersion device using dispersion media having an average particle diameter of 0.5 mm or less at a dispersion circumferential speed of 8 to 15 m/s.
摘要翻译：提供一种制造磁性涂料或非磁性涂料的方法，其可以通过适当地设定用于改善涂料分散性的分散方法的条件和磁记录介质来制备具有优异表面光滑度的磁记录介质。磁性涂料或非磁性涂料是通过将磁性粉末或非磁性粉末混合到含有粘合剂和溶剂的粘合剂溶液中的混合溶液的分散方法与中等分散装置。该方法包括在BL型粘度计上以20rpm为基准将混合溶液的粘度调节至1,500cP以下的步骤，并使用平均粒径为0.5mm的分散介质和介质分散装置进行分散处理，或较少的分散圆周速度为8至15m / s。

9. 发明授权

US07175781B2 Solid electrolytic capacitor and method for producing the same 有权
标题翻译：固体电解电容器及其制造方法
公开(公告)号：US07175781B2
公开(公告)日：2007-02-13
申请号：US10939569
申请日：2004-09-14
申请人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
发明人： Hiroshi Konuma , Koro Shirane , Ryuji Monden , Atsushi Sakai , Yuji Furuta , Katsuhiko Yamazaki , Toru Sawaguchi , Hideko Ohata , Yoshiaki Ikenoue
IPC分类号： H01G9/00 , H01G9/028
CPC分类号： H01G9/025 , H01G9/028 , H01G9/15 , Y10T29/417
摘要： A solid electrolytic capacitor includes a valve acting metal having microfine pores, a dielectric film formed on a surface of the valve acting metal, and a solid electrolyte layer provided on the dielectric film, in which at least a portion of the solid electrolyte layer is of a lamellar structure. In particular, a solid electrolytic capacitor includes an electrically conducting polymer having a specified condensed ring structure containing (1) a solid electrolyte layer containing a sulfoquinone anion, and (2) a solid electrolyte layer containing an anthracenesulfonate ion and other anion.
摘要翻译：固体电解电容器包括具有微细孔的阀作用金属，形成在阀作用金属的表面上的电介质膜和设置在电介质膜上的固体电解质层，其中固体电解质层的至少一部分为层状结构。特别地，固体电解电容器包括具有特定的稠环结构的导电性聚合物，其含有（1）含有磺基醌阴离子的固体电解质层，（2）含有蒽磺酸根离子和其他阴离子的固体电解质层。

10. 发明申请

US20050017384A1 Substrate for optical disk provided with hard-coating layer and method of producing the same 审中-公开
标题翻译：具有硬涂层的光盘用基板及其制造方法
公开(公告)号：US20050017384A1
公开(公告)日：2005-01-27
申请号：US10862445
申请日：2004-06-08
申请人： Kiminori Tamai , Chieko Yamada , Katsuhiko Yamazaki , Yasufumi Takasugi , Kazuki Suzawa , Takashi Koshimizu , Shigeyo Miyamori , Kenichi Kitamura
发明人： Kiminori Tamai , Chieko Yamada , Katsuhiko Yamazaki , Yasufumi Takasugi , Kazuki Suzawa , Takashi Koshimizu , Shigeyo Miyamori , Kenichi Kitamura
IPC分类号： B29C45/14 , C08J5/00 , C08J7/04 , B29D17/00 , B32B27/36
CPC分类号： B29C45/14811 , C08J5/00 , C08J7/047 , Y10T428/31507
摘要： The present invention provides a substrate for an optical disk using a transparent plastic film having a hard-coating layer on one surface of the film and a method of producing the same. A method of producing a substrate for an optical disk comprising a substrate body for an optical disk and a hard-coating layer given on one surface of the substrate body by injection molding, said method comprising the steps of: preparing a transparent plastic film having a hard-coating layer on one surface of a plastic base film with a thickness of 500 μm or less; setting the transparent plastic film so that the hard-coating layer faces towards one mold surface in a mold for injection molding, and clamping the plastic film so that a cavity is formed between a base surface of said film and the other mold surface; and thereafter injecting a molten resin into said cavity and cooling the resin to mold a substrate body for an optical disk, and simultaneously to laminate and integrate said plastic film on a surface of the substrate body. An optical information disk using the substrate for an optical disk.
摘要翻译：本发明提供一种使用在膜的一个表面上具有硬涂层的透明塑料膜的光盘的基板及其制造方法。一种光盘制造用基板的制造方法，其特征在于，包括：通过注射成型在所述基板主体的一个表面上设置的光盘用基板主体和硬涂层，所述方法包括以下步骤：厚度在500μm以下的塑料基膜的一个表面上的硬涂层; 设置透明塑料膜，使得硬涂层面向用于注射成型的模具中的一个模具表面，并夹持塑料膜，使得在所述膜的基面和另一模具表面之间形成空腔; 然后将熔融树脂注入所述空腔中并冷却树脂以模制用于光盘的基板本体，同时将所述塑料膜层叠并整合在基板主体的表面上。一种使用光盘用基板的光信息盘。

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