公开(公告)号：US20130052534A1

公开(公告)日：2013-02-28

申请号：US13584436

申请日：2012-08-13

申请人： Satoshi Fujiki ,  Hirotaka Fukudome ,  Kazunari Motohashi ,  Yosuke Hosoya ,  Yoshihiro Kudo

发明人： Satoshi Fujiki ,  Hirotaka Fukudome ,  Kazunari Motohashi ,  Yosuke Hosoya ,  Yoshihiro Kudo

IPC分类号： H01M4/485 ,  H01M4/525 ,  H01M4/505 ,  H01M4/54

CPC分类号： H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5805 ,  Y02E60/122

摘要： A cathode includes a lithium transition metal complex compound including lithium, one, or two or more transition metals, magnesium, and oxygen as constituent elements. In a standardized X-ray absorption spectrum of the lithium transition metal complex compound measured by an X-ray absorption spectroscopic method, a first absorption edge having absorption edge energy E1 in X-ray absorption intensity of about 0.5 exits in a range where X-ray energy is from about 1303 eV to about 1313 eV both inclusive, in a discharged state in which a discharge voltage is about 3.0 V, and a second absorption edge having absorption edge energy E2 in X-ray absorption intensity of about 0.5 exits, in a charged state in which a charge voltage V is from about 4.3 V to about 4.5 V both inclusive. The absorption edge energies E1 and E2 and the charge voltage V satisfy a relation of E2−E1≧(V−4.25)×4.

摘要翻译： 阴极包括锂，一种或两种以上过渡金属，镁和氧作为构成元素的锂过渡金属络合物。 在通过X射线吸收光谱法测定的锂过渡金属络合物的标准化X射线吸收光谱中，在X射线吸收强度为约0.5的吸收边缘能量E1的第一吸收边缘出射在X射线吸收光谱的X射线吸收光谱的范围内， 在放电电压为约3.0V的放电状态和具有约0.5的X射线吸收强度的吸收边缘能量E2的第二吸收边缘出射时，射线能量为约1303eV至约1313eV， 充电状态，其中充电电压V为约4.3V至约4.5V（包括端值）。 吸收边缘能量E1和E2以及充电电压V满足E2-E1≥（V-4.25）×4的关系。

公开(公告)号：US20110200915A1

公开(公告)日：2011-08-18

申请号：US13124960

申请日：2009-10-29

申请人： Shuji Goto ,  Shizuka Hosoi ,  Yuli Li ,  Yoshihiro Kudo ,  Akihiro Maesaka

发明人： Shuji Goto ,  Shizuka Hosoi ,  Yuli Li ,  Yoshihiro Kudo ,  Akihiro Maesaka

IPC分类号： H01M4/92 ,  B01J23/42 ,  B01J23/89 ,  B01J23/56

CPC分类号： H01M4/92 ,  H01M4/8657 ,  H01M4/925 ,  Y02E60/50 ,  Y02E60/523

摘要： In one example embodiment, a core-shell type platinum-containing catalyst is allowed to reduce the amount of used platinum and has high catalytic activity and stability. In one example embodiment, the core-shell type platinum-containing catalyst includes a core particle (with an average particle diameter R1) made of a non-platinum element and a platinum shell layer (with an average thickness ts) satisfying 1.4 nm≦R1≦3.5 nm and 0.25 nm≦ts≦0.9 nm. The core particle includes an element satisfying Eout≧3.0 eV, where average binding energy relative to the Fermi level of 5d orbital electrons of platinum present on an outermost surface of the shell layer is Eout. In a fuel cell including a platinum-containing catalyst which contains a Ru particle as a core particle, the output density at a current density of 300 mA/cm2 is 70 mW/cm2 or over, and an output retention ratio is approximately 90% or over.

摘要翻译： 在一个示例性实施方案中，允许使用核 - 壳型的含铂催化剂来减少所用铂的量并具有高催化活性和稳定性。 在一个示例性实施方案中，核 - 壳型含铂催化剂包括由非铂元素制成的芯颗粒（平均粒径R1）和铂壳层（平均厚度ts）满足1.4nm＆lt; N1E; R1＆nlE ; 3.5nm和0.25nm＆amp; Zn; ts＆nlE; 0.9nm。 核心颗粒包括满足Eout≥3.0eV的元素，其中相对于存在于壳层的最外表面上的铂的5d轨道电子的费米能级的平均结合能为Eout。 在包含含有Ru粒子作为核心粒子的含铂催化剂的燃料电池中，电流密度为300mA / cm 2的输出密度为70mW / cm 2以上，输出保持率为约90％， 过度。

公开(公告)号：US07820324B2

公开(公告)日：2010-10-26

申请号：US11268310

申请日：2005-11-07

申请人： Satoshi Mizutani ,  Yoshihiro Kudo

发明人： Satoshi Mizutani ,  Yoshihiro Kudo

IPC分类号： H01M4/58

CPC分类号： H01M4/583 ,  H01M4/364 ,  H01M4/38 ,  H01M4/387 ,  H01M4/405 ,  H01M4/463 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/027

摘要： A battery with a high capacity and superior cycle characteristics and an anode active material used for it are provided. An anode contains an anode active material capable of reacting with lithium. The anode active material contains tin, cobalt, and carbon, and further contains at least one from the group consisting of indium, niobium, germanium, titanium, molybdenum, aluminum, phosphorus, and bismuth. Further, in the anode active material, the carbon content is from 9.9 wt % to 29.7 wt %, and the ratio of cobalt to the total of tin and cobalt is from 30 wt % to 70 wt %. Further, coordination number of cobalt as a first neighboring atom around tin obtained by the radial structure function calculated based on one scattering theory of X-ray absorption spectroscopy is 4 or less.

摘要翻译： 提供具有高容量和优异循环特性的电池以及用于其的负极活性材料。 阳极含有能与锂反应的负极活性物质。 负极活性物质含有锡，钴和碳，并且还含有铟，铌，锗，钛，钼，铝，磷和铋中的至少一种。 此外，在负极活性物质中，碳含量为9.9重量％〜29.7重量％，钴与锡和钴的总量的比例为30重量％〜70重量％。 此外，通过基于X射线吸收光谱的一个散射理论计算的径向结构函数获得的作为锡周围的第一相邻原子的钴的配位数为4以下。

公开(公告)号：US20100003729A1

公开(公告)日：2010-01-07

申请号：US12311048

申请日：2007-09-20

申请人： Yoshihiro Kudo ,  Osamu Yamada

发明人： Yoshihiro Kudo ,  Osamu Yamada

IPC分类号： C12P17/10

CPC分类号： C12P17/10 ,  C12P41/00

摘要： There is provided a novel method for producing an optically active succinimide compound which is a useful compound utilized as an intermediate raw material for pharmaceutical products or the like. The method for producing an optically active succinimide compound of formula (2) comprises processing a racemic compound of a succinimide compound of formula (1) in the presence of a hydrolase to selectively hydrolyze one of the enantiomers, and subjecting to a post-treatment.

摘要翻译： 提供了一种制备光学活性琥珀酰亚胺化合物的新方法，其是用作药物产品等的中间体原料的有用化合物。 制备式（2）的光学活性琥珀酰亚胺化合物的方法包括在水解酶存在下处理式（1）的琥珀酰亚胺化合物的外消旋化合物以选择性水解其中一种对映异构体，并进行后处理。

公开(公告)号：US07417820B2

公开(公告)日：2008-08-26

申请号：US11609020

申请日：2006-12-11

申请人： Mitsuo Otsuki ,  Masaru Hirose ,  Yoshihiro Kudo ,  Katsuki Kurihara ,  Yuji Ito

发明人： Mitsuo Otsuki ,  Masaru Hirose ,  Yoshihiro Kudo ,  Katsuki Kurihara ,  Yuji Ito

IPC分类号： G11B5/60 ,  G11B21/21

CPC分类号： G11B5/4826 ,  G11B5/6064

摘要： A head support mechanism includes a suspension for supporting a magnetic head slider with a thin-film magnetic head, having a slider mounting section on which the magnetic head slider is fixed, and a heating unit formed on the slider mounting section of the suspension. The heating unit is capable of producing heat.

摘要翻译： 头部支撑机构包括用于支撑具有薄磁头的磁头滑块的悬架，其具有固定有磁头滑块的滑块安装部分，以及形成在悬架的滑块安装部分上的加热单元。 加热单元能够产生热量。

公开(公告)号：US07126794B2

公开(公告)日：2006-10-24

申请号：US10408569

申请日：2003-04-08

申请人： Yoshihiro Kudo ,  Koichi Terunuma

发明人： Yoshihiro Kudo ,  Koichi Terunuma

IPC分类号： G11B5/39

CPC分类号： G11B5/313 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/3133 ,  G11B5/3903 ,  G11B5/40

摘要： Provided are a thin film magnetic head capable of inhibiting an excessive temperature rise while reducing its size in accordance with a higher recording density, and obtaining a higher read output, a method of manufacturing the same, and a magnetic disk drive using the thin film magnetic head. A heat dissipation layer for transferring heat generated in a magnetic transducer film to outside is disposed adjacent to the magnetic transducer film on a side, the side being opposite to a side facing a recording medium. In a gap layer for electrically insulating between the magnetic transducer film and a pair of shield layers, a portion of the gap layer in contact with an end surface of the magnetic transducer film on a side, the side being opposite to a side facing the recording medium is formed so as to have a thin thickness ranging from 2 nm to 30 nm inclusive. Thereby, the heat generated in the magnetic transducer film can be more effectively dissipated than previously possible, and a temperature rise can be inhibited. Therefore, an increase in electrical resistance can be inhibited, and a higher read output can be obtained.

摘要翻译： 提供一种薄膜磁头，其能够根据较高的记录密度减小其尺寸，并且获得更高的读取输出，其制造方法和使用薄膜磁性的磁盘驱动器能够抑制过度的温度升高 头。 将在磁换能器膜中产生的热量传递到外部的散热层设置在与磁记录介质相对的一侧相对的一侧的磁换能器膜附近。 在用于在磁换能器膜和一对屏蔽层之间电绝缘的间隙层中，间隙层的与一侧的磁换能器膜的端面接触的一部分与面向记录的一侧相对的一侧 介质形成为具有范围从2nm到30nm的薄的厚度。 由此，能够比先前可能地更有效地消耗在磁换能膜中产生的热量，能够抑制升温。 因此，可以抑制电阻的增加，并且可以获得更高的读取输出。

公开(公告)号：US07088560B2

公开(公告)日：2006-08-08

申请号：US11239408

申请日：2005-09-30

申请人： Yoshihiro Kudo ,  Koichi Terunuma

发明人： Yoshihiro Kudo ,  Koichi Terunuma

IPC分类号： G11B5/33

CPC分类号： G11B5/313 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/3133 ,  G11B5/3903 ,  G11B5/40

摘要： Provided are a thin film magnetic head capable of inhibiting an excessive temperature rise while reducing its size in accordance with a higher recording density, and obtaining a higher read output, a method of manufacturing the same, and a magnetic disk drive using the thin film magnetic head. A heat dissipation layer for transferring heat generated in a magnetic transducer film to outside is disposed adjacent to the magnetic transducer film on a side, the side being opposite to a side facing a recording medium. In a gap layer for electrically insulating between the magnetic transducer film and a pair of shield layers, a portion of the gap layer in contact with an end surface of the magnetic transducer film on a side, the side being opposite to a side facing the recording medium is formed so as to have a thin thickness ranging from 2 nm to 30 nm inclusive. Thereby, the heat generated in the magnetic transducer film can be more effectively dissipated than previously possible, and a temperature rise can be inhibited. Therefore, an increase in electrical resistance can be inhibited, and a higher read output can be obtained.

摘要翻译： 提供一种薄膜磁头，其能够根据较高的记录密度减小其尺寸，并且获得更高的读取输出，其制造方法和使用薄膜磁性的磁盘驱动器能够抑制过度的温度升高 头。 将在磁换能器膜中产生的热量传递到外部的散热层设置在与磁记录介质相对的一侧相对的一侧的磁换能器膜附近。 在用于在磁换能器膜和一对屏蔽层之间电绝缘的间隙层中，间隙层的与一侧的磁换能器膜的端面接触的一部分与面向记录的一侧相对的一侧 介质形成为具有范围从2nm到30nm的薄的厚度。 由此，能够比先前可能地更有效地消耗在磁换能膜中产生的热量，能够抑制升温。 因此，可以抑制电阻的增加，并且可以获得更高的读取输出。

公开(公告)号：US20060028771A1

公开(公告)日：2006-02-09

申请号：US11239408

申请日：2005-09-30

申请人： Yoshihiro Kudo ,  Koichi Terunuma

发明人： Yoshihiro Kudo ,  Koichi Terunuma

IPC分类号： G11B5/33

CPC分类号： G11B5/313 ,  G11B5/3106 ,  G11B5/3116 ,  G11B5/3133 ,  G11B5/3903 ,  G11B5/40

摘要： Provided are a thin film magnetic head capable of inhibiting an excessive temperature rise while reducing its size in accordance with a higher recording density, and obtaining a higher read output, a method of manufacturing the same, and a magnetic disk drive using the thin film magnetic head. A heat dissipation layer for transferring heat generated in a magnetic transducer film to outside is disposed adjacent to the magnetic transducer film on a side, the side being opposite to a side facing a recording medium. In a gap layer for electrically insulating between the magnetic transducer film and a pair of shield layers, a portion of the gap layer in contact with an end surface of the magnetic transducer film on a side, the side being opposite to a side facing the recording medium is formed so as to have a thin thickness ranging from 2 nm to 30 nm inclusive. Thereby, the heat generated in the magnetic transducer film can be more effectively dissipated than previously possible, and a temperature rise can be inhibited. Therefore, an increase in electrical resistance can be inhibited, and a higher read output can be obtained.