公开(公告)号：US20090201607A1

公开(公告)日：2009-08-13

申请号：US12320602

申请日：2009-01-29

申请人： Yousuke Isowaki ,  Tomoyuki Maeda ,  Yoshiyuki Kamata

发明人： Yousuke Isowaki ,  Tomoyuki Maeda ,  Yoshiyuki Kamata

IPC分类号： G11B5/127 ,  G11B5/66

CPC分类号： G11B5/66 ,  B82Y10/00 ,  G11B5/743 ,  G11B5/82 ,  G11B5/855

摘要： It is made possible to provide a patterned perpendicular magnetic recording medium that has smaller write magnetic field and the variation of magnetic characteristics in the bit regions, generates fewer reversed magnetic domains in the position control information regions of the head, and has excellent thermal stability. A patterned perpendicular magnetic recording medium includes: a nonmagnetic substrate; a soft magnetic base layer formed on the nonmagnetic substrate; a nonmagnetic intermediate layer formed on the soft magnetic base layer; and a perpendicular magnetic recording layer formed on the nonmagnetic intermediate layer, and including a stacked structure of a CoPt-based crystalline film having a Pt content in the range of 5 atomic percent to 35 atomic percent and a rare-earth and transition metal alloy amorphous film formed on the CoPt-based crystalline film. The CoPt-based crystalline film and the rare-earth and transition metal alloy amorphous film are exchange-coupled.

摘要翻译： 可以提供具有较小写入磁场和位区域中的磁特性变化的图案化垂直磁记录介质，在头部的位置控制信息区域中产生较少的反向磁畴，并且具有优异的热稳定性。 图案化的垂直磁记录介质包括：非磁性基板; 形成在非磁性基板上的软磁性基层; 形成在软磁性基底层上的非磁性中间层; 以及形成在非磁性中间层上的垂直磁记录层，并且包括Pt含量在5原子％至35原子％范围内的CoPt基结晶膜的堆叠结构和稀土和过渡金属合金无定形 在基于CoPt的结晶膜上形成的膜。 基于CoPt的结晶膜和稀土和过渡金属合金非晶膜是交换耦合的。

公开(公告)号：US08634153B2

公开(公告)日：2014-01-21

申请号：US13351167

申请日：2012-01-16

申请人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

发明人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

IPC分类号： G11B5/09 ,  G11B5/82 ,  G11B5/65 ,  G11B5/66

CPC分类号： G11B5/7325 ,  G11B5/746 ,  G11B5/855

摘要： According to one embodiment, a magnetic recording medium includes a substrate, an auxiliary layer formed on the substrate, and at least one perpendicular magnetic recording layer formed on the auxiliary layer. The perpendicular magnetic recording layer includes a magnetic dot pattern. The perpendicular magnetic recording layer is made of an alloy material containing one element selected from iron and cobalt, and one element selected from platinum and palladium. This alloy material has the L10 structure, and is (001)-oriented. The auxiliary layer includes a dot-like first region covered with the magnetic dot pattern, and a second region not covered with the magnetic dot pattern. The first region is made of one metal selected from (100)-oriented nickel and (100)-oriented iron. The second region contains an oxide of the metal used in the first region.

摘要翻译： 根据一个实施例，磁记录介质包括基板，形成在基板上的辅助层以及形成在辅助层上的至少一个垂直磁记录层。 垂直磁记录层包括磁点图形。 垂直磁记录层由含有选自铁和钴的一种元素的合金材料和选自铂和钯的一种元素制成。 该合金材料具有L10结构，为（001）取向。 辅助层包括用磁点图案覆盖的点状第一区域和未被磁点图案覆盖的第二区域。 第一区域由选自（100）取向的镍和（100）取向的铁中的一种金属制成。 第二区域包含在第一区域中使用的金属的氧化物。

公开(公告)号：US20120275059A1

公开(公告)日：2012-11-01

申请号：US13351167

申请日：2012-01-16

申请人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

发明人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

IPC分类号： G11B5/127 ,  G11B5/667 ,  B05D5/12 ,  G11B5/65

CPC分类号： G11B5/7325 ,  G11B5/746 ,  G11B5/855

摘要： According to one embodiment, a magnetic recording medium includes a substrate, an auxiliary layer formed on the substrate, and at least one perpendicular magnetic recording layer formed on the auxiliary layer. The perpendicular magnetic recording layer includes a magnetic dot pattern. The perpendicular magnetic recording layer is made of an alloy material containing one element selected from iron and cobalt, and one element selected from platinum and palladium. This alloy material has the L10 structure, and is (001)-oriented. The auxiliary layer includes a dot-like first region covered with the magnetic dot pattern, and a second region not covered with the magnetic dot pattern. The first region is made of one metal selected from (100)-oriented nickel and (100)-oriented iron. The second region contains an oxide of the metal used in the first region.

摘要翻译： 根据一个实施例，磁记录介质包括基板，形成在基板上的辅助层以及形成在辅助层上的至少一个垂直磁记录层。 垂直磁记录层包括磁点图形。 垂直磁记录层由含有选自铁和钴的一种元素的合金材料和选自铂和钯的一种元素制成。 该合金材料具有L10结构，为（001）取向。 辅助层包括用磁点图案覆盖的点状第一区域和未被磁点图案覆盖的第二区域。 第一区域由选自（100）取向的镍和（100）取向的铁中的一种金属制成。 第二区域包含在第一区域中使用的金属的氧化物。

公开(公告)号：US20120275058A1

公开(公告)日：2012-11-01

申请号：US13351127

申请日：2012-01-16

申请人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

发明人： Tomoyuki Maeda ,  Yousuke Isowaki ,  Akira Watanabe

IPC分类号： G11B5/66 ,  G11B5/127 ,  G11B5/84 ,  B05D5/12

CPC分类号： G11B5/855 ,  G11B5/7325 ,  G11B5/746

摘要： According to one embodiment, a magnetic recording medium includes a substrate, an auxiliary layer formed on the substrate, and at least one perpendicular magnetic recording layer formed on the auxiliary layer. The perpendicular magnetic recording layer includes a magnetic dot pattern. The perpendicular magnetic recording layer is made of an alloy material containing one element selected from iron and cobalt, and one element selected from platinum and palladium. This alloy material has the L10 structure, and is (001)-oriented. The auxiliary layer includes a dot-like first region covered with the magnetic dot pattern, and a second region not covered with the magnetic dot pattern. The first region is made of a (100)-oriented nickel oxide. The second region contains nickel used in the first region as a main component.

摘要翻译： 根据一个实施例，磁记录介质包括基板，形成在基板上的辅助层以及形成在辅助层上的至少一个垂直磁记录层。 垂直磁记录层包括磁点图形。 垂直磁记录层由含有选自铁和钴的一种元素的合金材料和选自铂和钯的一种元素制成。 该合金材料具有L10结构，为（001）取向。 辅助层包括用磁点图案覆盖的点状第一区域和未被磁点图案覆盖的第二区域。 第一区域由（100）取向的氧化镍制成。 第二区域包含在第一区域中使用的镍作为主要成分。

公开(公告)号：US07195827B2

公开(公告)日：2007-03-27

申请号：US10722599

申请日：2003-11-28

申请人： Tomoyuki Maeda ,  Akira Kikitsu ,  Hiroyuki Hieda ,  Yoshiyuki Kamata

发明人： Tomoyuki Maeda ,  Akira Kikitsu ,  Hiroyuki Hieda ,  Yoshiyuki Kamata

IPC分类号： G11B5/66

CPC分类号： G11B5/732 ,  G11B5/65 ,  G11B5/7325

摘要： A perpendicular magnetic recording medium includes a substrate, an underlayer formed on the substrate, and containing at least one element selected from the group A consisting of Pt, Pd, Rh, Ag, Au, Ir and Fe, and at least one element or compound selected from the group B consisting of C, Ta, Mo, W, Nb, Zr, Hf, V, Mg, Al, Zn, Sn, In, Bi, Pb, Cd, SiO2, MgO, Al2O3, TaC, TiC, TaN, TiN, B2O3, ZrO2, In2O3 and SnO2, and a magnetic layer formed on the underlayer, containing at least one element selected from the group consisting of Fe, Co, and Ni, and at least one element selected from the group consisting of Pt, Pd, Au and Ir, and containing crystal grains having an L10 structure.

摘要翻译： 垂直磁记录介质包括衬底，形成在衬底上的底层，并且包含选自由Pt，Pd，Rh，Ag，Au，Ir和Fe组成的组A中的至少一种元素，以及至少一种元素或化合物 选自由C，Ta，Mo，W，Nb，Zr，Hf，V，Mg，Al，Zn，Sn，In，Bi，Pb，Cd，SiO 2，MgO组成的组B ，Al 2 O 3，TaC，TiC，TaN，TiN，B 2 O 3 3，ZrO _{2 3 3＆lt; 2＆gt;和在底层上形成的含有至少一个元素的磁性层 选自Fe，Co和Ni中的至少一种元素，以及选自Pt，Pd，Au和Ir中的至少一种元素，并且含有具有L 1 O 3结构的晶粒。}

公开(公告)号：US08956560B2

公开(公告)日：2015-02-17

申请号：US13423543

申请日：2012-03-19

申请人： Yasuaki Ootera ,  Yoshiyuki Kamata ,  Naoko Kihara ,  Yoshiaki Kawamonzen ,  Takeshi Okino ,  Ryosuke Yamamoto ,  Tomoyuki Maeda ,  Norikatsu Sasao ,  Akiko Yuzawa ,  Takuya Shimada ,  Hiroyuki Hieda

发明人： Yasuaki Ootera ,  Yoshiyuki Kamata ,  Naoko Kihara ,  Yoshiaki Kawamonzen ,  Takeshi Okino ,  Ryosuke Yamamoto ,  Tomoyuki Maeda ,  Norikatsu Sasao ,  Akiko Yuzawa ,  Takuya Shimada ,  Hiroyuki Hieda

IPC分类号： H01L21/00 ,  B29C33/38 ,  G11B5/855

CPC分类号： B29C33/3857 ,  G11B5/855

摘要： In one embodiment, a method of manufacturing a mold includes: forming a first layer having an affinity to a second polymer on a substrate having an affinity to a first polymer; forming first and second openings in the first layer; filling a resist in the second openings and hardening the resist to obtain a hardened resist; and forming a second layer containing a block copolymer and causing it to self-assemble.

摘要翻译： 在一个实施方案中，制造模具的方法包括：在对第一聚合物具有亲和性的基材上形成对第二聚合物具有亲和性的第一层; 在第一层中形成第一和第二开口; 在第二开口中填充抗蚀剂并使抗蚀剂硬化以获得硬化抗蚀剂; 并形成含有嵌段共聚物并使其自组装的第二层。

公开(公告)号：US08916053B2

公开(公告)日：2014-12-23

申请号：US13528348

申请日：2012-06-20

申请人： Yoshiaki Kawamonzen ,  Yasuaki Ootera ,  Akiko Yuzawa ,  Naoko Kihara ,  Yoshiyuki Kamata ,  Hiroyuki Hieda ,  Norikatsu Sasao ,  Ryosuke Yamamoto ,  Takeshi Okino ,  Tomoyuki Maeda ,  Takuya Shimada

发明人： Yoshiaki Kawamonzen ,  Yasuaki Ootera ,  Akiko Yuzawa ,  Naoko Kihara ,  Yoshiyuki Kamata ,  Hiroyuki Hieda ,  Norikatsu Sasao ,  Ryosuke Yamamoto ,  Takeshi Okino ,  Tomoyuki Maeda ,  Takuya Shimada

IPC分类号： C03C15/00 ,  C03C25/68 ,  C23F1/00 ,  B44C3/08 ,  B44C5/04 ,  B81C1/00 ,  B44C1/22 ,  H01L21/033 ,  G03F7/00 ,  B41M5/00

CPC分类号： B44C1/227 ,  B41M5/00 ,  B81C1/0046 ,  B81C2201/0153 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L21/0337 ,  Y10T156/1041

摘要： A pattern forming method according to an embodiment includes: forming a pattern film on a first substrate, the pattern film having a concave-convex pattern, the pattern film being made of a material containing a first to-be-imprinted agent; forming a material film on a second substrate, the material film containing a second to-be-imprinted agent having a higher etching rate than an etching rate of the first to-be-imprinted agent; transferring the concave-convex pattern of the pattern film onto the material film by applying pressure between the first substrate and the second substrate, with the pattern film being positioned to face the material film, and by curing the second to-be-imprinted agent; detaching the first substrate from the pattern film; and removing the material film by etching, to leave the pattern film on the second substrate.

摘要翻译： 根据实施例的图案形成方法包括：在第一基板上形成图案膜，所述图案膜具有凹凸图案，所述图案膜由包含第一待打印剂的材料制成; 在第二基板上形成材料膜，所述材料膜含有蚀刻速率高于第一待打印剂的蚀刻速率的第二待定印剂; 通过在第一基板和第二基板之间施加压力将图案膜的凹凸图案转印到材料膜上，图案膜定位成面对材料膜，并且通过固化第二待打印剂; 从图案膜分离第一衬底; 并通过蚀刻去除材料膜，以将图案膜留在第二基板上。

公开(公告)号：US09188096B2

公开(公告)日：2015-11-17

申请号：US13581698

申请日：2011-09-06

申请人： Takashi Usui ,  Tomoyuki Maeda ,  Kazuhiro Asayama

发明人： Takashi Usui ,  Tomoyuki Maeda ,  Kazuhiro Asayama

IPC分类号： F02M37/20 ,  F02M69/02 ,  F02M59/44 ,  F02M63/02 ,  F02M59/36 ,  F02M59/46

CPC分类号： F02M69/02 ,  F02M37/20 ,  F02M59/368 ,  F02M59/44 ,  F02M59/462 ,  F02M63/0265 ,  F02M2200/40

摘要： A fuel pump which can suppress fuel bubbles from being sucked into a fuel pressure chamber, and can achieve a stable fuel pressure property. The fuel pump has a pump body formed with a suction passage and a pump operation chamber, and a pressure pump mechanism to pressurize and discharge fuel. The pump body has a lower side wall portion and an upper side wall portion respectively at the vertically lower and upper sides of the inner wall portion forming a suction gallery chamber partly forming the suction passage. The pressure pump mechanism has a valve retaining member having an insertion portion inserted into the suction gallery chamber. The insertion portion has internal suction inlets through which the fuel is sucked from the suction gallery chamber into the pump operation chamber, the internal suction inlets being positioned in the intermediate height area in the suction gallery chamber.

摘要翻译： 一种能够抑制燃料气泡被吸入燃料压力室的燃料泵，能够实现稳定的燃料压力特性。 燃料泵具有形成有吸入通道和泵操作室的泵体，以及用于对燃料进行加压和排出的压力泵机构。 泵体在内壁部分的垂直下下侧分别具有下侧壁部分和上侧壁部分，形成部分地形成吸入通道的抽吸腔室。 压力泵机构具有阀保持构件，该阀保持构件具有插入吸入腔室中的插入部分。 插入部分具有内部吸入口，燃料通过该吸入口从抽吸腔室吸入泵操作室，内部吸入口位于抽吸腔室中的中间高度区域。

公开(公告)号：US20130306486A1

公开(公告)日：2013-11-21

申请号：US13807091

申请日：2011-06-29

申请人： Tomoyuki Maeda ,  Satoshi Torikai ,  Tetsuya Kaneko ,  Yusuke Ozaki ,  Sakiko Tomonaga

发明人： Tomoyuki Maeda ,  Satoshi Torikai ,  Tetsuya Kaneko ,  Yusuke Ozaki ,  Sakiko Tomonaga

IPC分类号： H01M4/04

CPC分类号： H01M4/0452 ,  C23C22/24 ,  C23C22/68 ,  C25D1/04 ,  C25D7/0614 ,  C25D9/08 ,  H01M4/661 ,  H01M4/667 ,  H01M10/0525

摘要： An object of the present invention is to provide a method for manufacturing a copper foil for a negative electrode current collector (specifically, copper foil for a negative electrode current collector of a lithium ion secondary battery) more excellent in discoloration resistance to improve charge/discharge cycle life of a secondary battery. To achieve the object, a method for manufacturing a copper foil for a negative electrode current collector of a secondary battery subjecting the copper foil to rust-proofing treatment, the method characterized in that the copper foil is rust-proofing treated with a chromate-treatment solution having pH in the range from 3.5 to 7.0 to form a chromate film on the surface of the copper foil is employed.

摘要翻译： 本发明的目的是提供一种用于制造耐变色性优异的负极集电体（特别是锂离子二次电池用负极集电体用铜箔）的铜箔的制造方法，以提高充放电性 二次电池的循环寿命。 为了实现该目的，提供了一种用于制造用于对铜箔进行防锈处理的二次电池的负极集电体的铜箔的方法，其特征在于，所述铜箔用铬酸盐处理进行防锈处理 使用pH为3.5〜7.0的溶液，在铜箔的表面形成铬酸盐膜。

公开(公告)号：US20130295407A1

公开(公告)日：2013-11-07

申请号：US13988450

申请日：2011-11-22

申请人： Shinichi Obata ,  Shinya Hiraoka ,  Fumiaki Hosokoshi ,  Ayumu Tateoka ,  Hideaki Matsushima ,  Koichi Miyake ,  Sakiko Tomonaga ,  Tomoyuki Maeda

发明人： Shinichi Obata ,  Shinya Hiraoka ,  Fumiaki Hosokoshi ,  Ayumu Tateoka ,  Hideaki Matsushima ,  Koichi Miyake ,  Sakiko Tomonaga ,  Tomoyuki Maeda

IPC分类号： H01B1/02

CPC分类号： B32B15/01 ,  C23C2/02 ,  C23C28/00 ,  C23C28/30 ,  C23C28/321 ,  C23C28/324 ,  C23C28/3455 ,  C25D1/04 ,  C25D3/565 ,  C25D5/10 ,  C25D5/48 ,  C25D7/0614 ,  C25D11/38 ,  H01B1/026 ,  H05K1/09 ,  H05K2201/0355 ,  Y10T428/12438 ,  Y10T428/12472 ,  Y10T428/12792

摘要： An object of the present invention is to provide a copper foil excellent in softening resistance performance which reduces decrease in tensile strength after heat treatment at about 350° C. to 400° C. In order to achieve the object, a surface-treated copper foil provided with a rust-proofing treatment layer on both surfaces of a copper foil in which a rust-proofing treatment layer is constituted by zinc alloy, and the either rust-proofing treatment layer is a zinc alloy layer having zinc amount of 20 mg/m2 to 1,000 mg/m2; and the copper foil contains one or two or more of small amount elements selected from carbon, sulfur, chlorine and nitrogen, and a sum amount thereof is 100 ppm or more is adopted.

摘要翻译： 本发明的目的是提供一种耐软化性能优异的铜箔，其在约350℃〜400℃下热处理后的抗拉强度降低。为了达到上述目的，将表面处理铜箔 在由铜合金构成的防锈处理层的铜箔的两面上设有防锈处理层，防锈处理层为锌量为20mg / m 2的锌合金层 至1,000 mg / m2; 铜箔含有一种或两种以上选自碳​​，硫，氯和氮的少量元素，其总量为100ppm以上。