公开(公告)号：US5900336A

公开(公告)日：1999-05-04

申请号：US906907

申请日：1997-08-06

申请人： Toshiyuki Kabata ,  Yoshiko Kurosawa ,  Toshiyuki Ohsawa ,  Nobuo Katagiri ,  Okitoshi Kimura ,  Toshishige Fujii ,  Yoshitaka Hayashi ,  Hiroyuki Iechi ,  Yumiko Suzuki ,  Tomohiro Inoue

发明人： Toshiyuki Kabata ,  Yoshiko Kurosawa ,  Toshiyuki Ohsawa ,  Nobuo Katagiri ,  Okitoshi Kimura ,  Toshishige Fujii ,  Yoshitaka Hayashi ,  Hiroyuki Iechi ,  Yumiko Suzuki ,  Tomohiro Inoue

IPC分类号： H01M4/133 ,  H01M4/36 ,  H01M4/58 ,  H01M4/587 ,  H01M4/60 ,  H01M4/62 ,  H01M6/16 ,  H01M6/18 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/36 ,  H01M10/40

CPC分类号： H01M4/587 ,  H01M10/0525 ,  H01M10/0568 ,  H01M4/133 ,  H01M4/362 ,  H01M4/364 ,  H01M4/5825 ,  H01M4/602 ,  H01M4/622 ,  H01M2300/0085 ,  H01M4/60 ,  H01M6/164 ,  H01M6/166 ,  H01M6/181

摘要： A negative electrode for a lithium secondary battery includes at least two kinds of carbon materials with a spacing of lattice plane (d.sub.002) of 3.4 .ANG. or less in the direction of the C axis thereof. A lithium secondary battery using this negative electrode is provided.

摘要翻译： 作为锂二次电池用负极，在C轴方向上具有栅极平面（d002）间隔为3.4以下的至少2种碳材料。 提供使用该负极的锂二次电池。

公开(公告)号：US5885733A

公开(公告)日：1999-03-23

申请号：US896459

申请日：1997-07-18

申请人： Toshiyuki Ohsawa ,  Toshiyuki Kabata ,  Yoshiko Kurosawa ,  Okitoshi Kimura ,  Toshishige Fujii ,  Nobuo Katagiri ,  Yoshitaka Hayashi

发明人： Toshiyuki Ohsawa ,  Toshiyuki Kabata ,  Yoshiko Kurosawa ,  Okitoshi Kimura ,  Toshishige Fujii ,  Nobuo Katagiri ,  Yoshitaka Hayashi

IPC分类号： H01M10/0525 ,  H01M10/0566 ,  H01M10/40

CPC分类号： H01M10/0566 ,  H01M10/0525

摘要： A non-aqueous secondary lithium battery includes a positive electrode; a negative electrode which including at least one component selected from the group consisting of lithium, a lithium alloy, and a host compound which forms an intercalation compound or complex in combination with lithium; and an electrolytic solution or solid electrolyte containing a silicone compound.

摘要翻译： 非水性二次锂电池包括正极; 包含选自锂，锂合金和与锂组合形成嵌入化合物或络合物的主体化合物的至少一种成分的负极; 以及含有硅氧烷化合物的电解液或固体电解质。

公开(公告)号：US5420833A

公开(公告)日：1995-05-30

申请号：US154169

申请日：1993-11-17

申请人： Motoharu Tanaka ,  Atsuyuki Watada ,  Masaetsu Takahashi ,  Hiroshi Deguchi ,  Toshiaki Tokita ,  Yoshiko Kurosawa

发明人： Motoharu Tanaka ,  Atsuyuki Watada ,  Masaetsu Takahashi ,  Hiroshi Deguchi ,  Toshiaki Tokita ,  Yoshiko Kurosawa

IPC分类号： G11B11/10 ,  G11B11/105 ,  G11B11/00

CPC分类号： G11B11/10517 ,  G11B11/10506 ,  G11B11/10586

摘要： A magneto-optical recording medium is composed of a first magnetic layer and a second magnetic layer, which are overlaid, each having a perpendicular magnetic anisotropy, and the first magnetic layer having a Curie temperature of Tc.sub.1, a saturation magnetization of Ms.sub.1, a coercive force of Hc.sub.1, and a thickness of t.sub.1, the second magnetic layer having a compensation temperature of Tcomp.sub.2, a Curie temperature Tc.sub.2, and a coercive force of Hc.sub.2, and which satisfies the relationships:Troom Hc.sub.2Hc.sub.1 >.sigma.w/2Ms.sub.1 t.sub.1wherein Troom is room temperature, and .sigma.w is the interface wall energy between the first magnetic wall and the second magnetic wall, and a magneto-optical recording method using this magneto-optical recording medium is provided, in which the application of a magnetic field for initialization of the magneto-optical recording medium is not required.

摘要翻译： 磁光记录介质由重叠的每个具有垂直磁各向异性的第一磁性层和第二磁性层构成，第一磁性层具有Tc1的居里温度，Ms1的饱和磁化强度，矫顽力 Hc1的力，厚度t1，第二磁性层的补偿温度为Tcomp2，居里温度Tc2，矫顽力为Hc2，满足关系：Troom Hc2 Hc1 > sigma w / 2Ms1t1其中Troom是室温，sigma w是第一磁壁和第二磁壁之间的界面壁能，并且提供了使用该磁光记录介质的磁光记录方法，其中 不需要施加用于磁光记录介质的初始化的磁场。

公开(公告)号：US5459701A

公开(公告)日：1995-10-17

申请号：US900172

申请日：1992-06-17

申请人： Toshiaki Tokita ,  Motoharu Tanaka ,  Atsuyuki Watada ,  Yoshiko Kurosawa

发明人： Toshiaki Tokita ,  Motoharu Tanaka ,  Atsuyuki Watada ,  Yoshiko Kurosawa

IPC分类号： G11B11/105 ,  G11B13/04

CPC分类号： G11B11/1053 ,  G11B11/10517

摘要： A magneto-optical recording method is capable of carrying out overwriting on a magneto-optical recording medium including a single perpendicular magnetic layer serving as a recording layer, by applying laser beams thereto, thereby controlling the formation and erasure of magnetic domains, in which a magnetic domain with a desired length can be formed or erased by the application of a plurality of laser beams during the formation and erasure of the magnetic domains.

摘要翻译： 磁光记录方法能够通过对其进行激光束而在包括用作记录层的单个垂直磁性层的磁光记录介质上进行重写，从而控制磁畴的形成和擦除，其中 可以通过在磁畴的形成和擦除期间施加多个激光束来形成或擦除具有期望长度的磁畴。