公开(公告)号：US06391496B1

公开(公告)日：2002-05-21

申请号：US09506588

申请日：2000-02-18

申请人： Hiroshi Nakajima ,  Taeko Ota ,  Hiroshi Watanabe ,  Shin Fujitani

发明人： Hiroshi Nakajima ,  Taeko Ota ,  Hiroshi Watanabe ,  Shin Fujitani

IPC分类号： H01M440

CPC分类号： H01M4/131 ,  C01G9/00 ,  C01G33/00 ,  C01G37/00 ,  C01G39/00 ,  C01G39/02 ,  C01G41/00 ,  C01G45/00 ,  C01G45/1228 ,  C01G45/1242 ,  C01G49/00 ,  C01G49/0018 ,  C01G51/00 ,  C01G51/42 ,  C01G51/50 ,  C01G53/00 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/54 ,  C01P2002/76 ,  C01P2004/61 ,  C01P2004/82 ,  C01P2006/40 ,  H01M4/40 ,  H01M4/485 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028

摘要： In a lithium secondary battery of this invention, either a positive electrode or a negative electrode includes, as an active material, an orthorhombic composite oxide represented by a composition formula, MxMo1−xOy, wherein M is at least one transition element selected from the group consisting of Cu, V, Mn, Fe, Co and Ni; 0

摘要翻译： 在本发明的锂二次电池中，正极或负极包括由组成式MxMo1-xOy表示的正交复合氧化物作为活性物质，其中M为选自下组的至少一种过渡元素： 由Cu，V，Mn，Fe，Co和Ni组成; 0

公开(公告)号：US06346348B1

公开(公告)日：2002-02-12

申请号：US09498008

申请日：2000-02-04

申请人： Hiroshi Nakajima ,  Hiroshi Watanabe ,  Shin Fujitani

发明人： Hiroshi Nakajima ,  Hiroshi Watanabe ,  Shin Fujitani

IPC分类号： H01M448

CPC分类号： H01M4/485 ,  H01M4/1391 ,  H01M10/052 ,  H01M2004/021

摘要： A rechargeable lithium battery has a positive electrode containing hexagonal-structured lithium molybdenum oxide as an active material. The lithium molybdenum oxide, on charge and discharge, is represented by the formula LixMyMo1−yO3, where M is at least one element selected from the group consisting of Al, Ti, V, Mn, Fe, Co, Ni and Nb, x satisfies the relationship 0.7 ≦×≦2.2 and can be varied within this range by storage and release of lithium ions during charge and discharge, and y satisfies the relationship 0

摘要翻译： 可再充电锂电池具有包含六方晶结构的氧化锂作为活性材料的正电极。 锂二氧化钼充放电由式LixMyMo1-yO3表示，其中M为选自Al，Ti，V，Mn，Fe，Co，Ni和Nb中的至少一种元素，x满足 0.7 <= x <= 2.2的关系，并且可以在充电和放电期间通过锂离子的储存和释放而在该范围内变化，并且y满足关系0

公开(公告)号：US06376127B1

公开(公告)日：2002-04-23

申请号：US09535956

申请日：2000-03-27

申请人： Tadashi Teranishi ,  Hiroshi Nakajima ,  Hiroshi Watanabe ,  Shin Fujitani

发明人： Tadashi Teranishi ,  Hiroshi Nakajima ,  Hiroshi Watanabe ,  Shin Fujitani

IPC分类号： H01M458

CPC分类号： H01M10/0525 ,  H01M4/581 ,  H01M4/5815

摘要： A rechargeable lithium battery is disclosed having a positive electrode, a negative electrode and a non-aqueous electrolyte. Characteristically, the positive or negative electrode contains, as its active material, a complex sulfide represented by the compositional formula MxTi1−xSy, either with or without addition of Li thereto, wherein M is at least one selected from Cu, Zn, Cr, Mn, Co and Ni, x satisfies the relationship 0

摘要翻译： 公开了一种具有正极，负极和非水电解质的可再充电锂电池。 特征在于，正极或负极包含作为其活性物质的由组成式MxTi1-xSy表示的复合硫化物，其具有或不添加Li，其中M是选自Cu，Zn，Cr，Mn中的至少一种 ，Co和Ni，x满足关系0

公开(公告)号：US06372384B1

公开(公告)日：2002-04-16

申请号：US09535958

申请日：2000-03-27

申请人： Hiroyuki Fujimoto ,  Hiroshi Nakajima ,  Nobumichi Nishida ,  Hiroshi Watanabe ,  Shin Fujitani

发明人： Hiroyuki Fujimoto ,  Hiroshi Nakajima ,  Nobumichi Nishida ,  Hiroshi Watanabe ,  Shin Fujitani

IPC分类号： H01M458

CPC分类号： H01M10/0525 ,  C01G23/005 ,  C01G31/006 ,  C01P2006/40 ,  H01M2/0222 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0427 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2300/0037

摘要： A rechargeable lithium battery is disclosed having a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive or negative electrode contains, as its active material, an Li—Ti complex oxide having a spinel crystal structure and represented by the compositional formula Li4MxTi5−xO12, wherein M is at least one element selected from V, Nb, Mo and P and x satisfies the relationship 0

摘要翻译： 公开了一种具有正极，负极和非水电解质的可再充电锂电池。 正极或负极包含作为其活性物质的具有尖晶石晶体结构并由组成式Li 4 M x Ti 5-x O 12表示的Li-Ti复合氧化物，其中M是选自V，Nb，Mo和P中的至少一种元素，以及 x满足0

公开(公告)号：US06337158B1

公开(公告)日：2002-01-08

申请号：US09464193

申请日：1999-12-16

申请人： Hiroshi Nakajima ,  Hiroyuki Fujimoto ,  Ryuji Ohshita ,  Shin Fujitani ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

发明人： Hiroshi Nakajima ,  Hiroyuki Fujimoto ,  Ryuji Ohshita ,  Shin Fujitani ,  Hiroshi Watanabe ,  Toshiyuki Nohma ,  Koji Nishio

IPC分类号： H01M450

CPC分类号： H01M4/505 ,  C01G45/1242 ,  C01G53/54 ,  C01P2002/32 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40 ,  H01M10/052

摘要： A lithium secondary battery of this invention includes a positive electrode using, as an active material, a lithium-containing manganese composite oxide with a spinel structure having a composition, during charge and discharge, represented by a formula, LixMn2-y-zNiyMzO4, in which M is at least one element selected from the group consisting of Fe, Co, Ti, V, Mg, Zn, Ga, Nb, Mo and Cu; 0.02≦×≦1.10, whereas x changes in accordance with occlusion and discharge of lithium ions during charge and discharge; 0.25≦y≦0.60; and 0

摘要翻译： 本发明的锂二次电池包括使用具有由式LixMn2-y-zNiyMzO4表示的充电和放电组成的尖晶石结构的含锂锰复合氧化物作为活性材料的正极， 其中M为选自Fe，Co，Ti，V，Mg，Zn，Ga，Nb，Mo和Cu中的至少一种元素; 0.02 <= x <= 1.10，而x在充放电期间根据锂离子的闭塞和放电而改变; 0.25 <= y <= 0.60; 0

公开(公告)号：US5908487A

公开(公告)日：1999-06-01

申请号：US823013

申请日：1997-03-21

申请人： Koichi Nishimura ,  Takahiro Yonesaki ,  Shin Fujitani ,  Hiroshi Nakamura ,  Yumiko Nakamura ,  Ikuo Yonezu ,  Hiroshi Watanabe

发明人： Koichi Nishimura ,  Takahiro Yonesaki ,  Shin Fujitani ,  Hiroshi Nakamura ,  Yumiko Nakamura ,  Ikuo Yonezu ,  Hiroshi Watanabe

IPC分类号： B22F1/00 ,  B22F9/02 ,  C01B3/00 ,  C22C32/00 ,  F17C11/00 ,  H01M8/06 ,  B22F9/00

CPC分类号： H01M8/065 ,  B22F1/0014 ,  B22F1/0059 ,  B22F9/023 ,  C01B3/0005 ,  C01B3/0057 ,  C01B3/0078 ,  C01B3/0084 ,  C22C32/0094 ,  F17C11/005 ,  B22F2998/00 ,  Y02E60/321 ,  Y02E60/327 ,  Y02P20/129 ,  Y10S420/90

摘要： A hydrogen absorbing alloy-packed container packed with a mixture of powders classified respectively into at least two particle-size distribution groups, each of which is different in mean particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of a hydrogen absorbing alloy and a substance not absorbing hydrogen, the mixture having a ratio r.sub.N+1 /r.sub.N, wherein r.sub.N is the mean particle size of the powder having a particle-size distribution of the Nth largest mean particle size, N being an integer of not smaller than 1, and r.sub.N+1 is the mean particle size of the powder having a particle-size distribution of the (N+1)th largest mean particle size, of at least 0.03 to not greater than 0.50. The alloy powders can be selected from the group consisting of lanthanum-nickel, mischmetal-nickel, iron titanium and titanium manganese.

摘要翻译： 填充有分散在至少两个粒度分布基团中的粉末混合物的吸氢合金填充容器，每个粒度分布基团的平均粒度不同，单独地包含吸氢合金的粉末或吸氢合金的组合 合金和不吸收氢的物质，混合物的比例为rN + 1 / rN，其中rN是具有第N个最大平均粒径的粒度分布的粉末的平均粒度，N不小于 并且rN + 1是具有（N + 1）个最大平均粒径的粒度分布的粉末的平均粒度为至少0.03以上且0.50以下。 合金粉末可选自镧 - 镍，混合稀土 - 镍，铁钛和钛锰。

公开(公告)号：US5851690A

公开(公告)日：1998-12-22

申请号：US916446

申请日：1997-08-22

申请人： Yumiko Nakamura ,  Hiroshi Nakamura ,  Maki Kamikawa ,  Hiroshi Watanabe ,  Shin Fujitani ,  Ikuo Yonezu

发明人： Yumiko Nakamura ,  Hiroshi Nakamura ,  Maki Kamikawa ,  Hiroshi Watanabe ,  Shin Fujitani ,  Ikuo Yonezu

IPC分类号： C22C14/00 ,  C01B3/00 ,  C22C22/00 ,  H01M4/38

CPC分类号： C01B3/0052 ,  C01B3/0057 ,  H01M4/383 ,  Y02E60/327 ,  Y10S420/90

摘要： A hydrogen absorbing alloy for use in an environment where the alloy has the possibility of contacting oxygen is capable of inhibiting impairment of the hydrogen absorbing ability thereof when coming into contact with oxygen. The alloy has a composition represented in atomic ratio by Ti.sub.1-x Y.sub.x Mn.sub.y wherein x and y are in the range of 0

摘要翻译： 在合金具有氧接触的可能性的环境中使用的吸氢合金能够抑制与氧接触时的吸氢能力的损害。 该合金具有通过Ti1-xYxMny以原子比表示的组成，其中x和y分别在0

公开(公告)号：US06482546B1

公开(公告)日：2002-11-19

申请号：US09526375

申请日：2000-03-16

申请人： Ryuji Ohshita ,  Nobumichi Nishida ,  Hiroshi Watanabe ,  Shin Fujitani

发明人： Ryuji Ohshita ,  Nobumichi Nishida ,  Hiroshi Watanabe ,  Shin Fujitani

IPC分类号： H01M458

CPC分类号： C01G23/003 ,  C01G23/047 ,  C01G31/00 ,  C01G39/00 ,  C01G45/00 ,  C01G45/1242 ,  C01G49/0018 ,  C01G51/00 ,  C01G51/42 ,  C01G53/00 ,  C01G53/42 ,  C01G55/00 ,  C01P2002/54 ,  C01P2006/40 ,  H01M4/405 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/0525

摘要： A rechargeable lithium battery has a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive or negative electrode contains, as its active material, a complex oxide comprising a material represented by the compositional formula MxTi1−xO2 and including an anatase-form crystal structure phase, wherein M is at least one metallic element selected from V, Mn, Fe, Co, Ni, Mo and Ir and x satisfies the relationship 0

摘要翻译： 可再充电锂电池具有正极，负极和非水电解质。 正极或负极包含作为其活性物质的复合氧化物，其包含由组成式MxTi1-xO2表示的材料并且包含锐钛矿型晶体结构相，其中M为选自V，Mn， Fe，Co，Ni，Mo和Ir和x满足关系0

公开(公告)号：US5932513A

公开(公告)日：1999-08-03

申请号：US166140

申请日：1998-10-02

申请人： Hiroshi Nakamura ,  Shin Fujitani ,  Yumiko Nakamura ,  Hiroshi Watanabe ,  Ikuo Yonezu ,  Takahiro Yonesaki ,  Kouichi Nishimura

发明人： Hiroshi Nakamura ,  Shin Fujitani ,  Yumiko Nakamura ,  Hiroshi Watanabe ,  Ikuo Yonezu ,  Takahiro Yonesaki ,  Kouichi Nishimura

IPC分类号： B01J20/28 ,  B22F1/00 ,  B22F9/02 ,  C01B3/00 ,  C22C32/00 ,  F17C11/00 ,  H01M8/06 ,  B01J20/02 ,  B22F3/02

CPC分类号： F17C11/005 ,  B22F1/0014 ,  B22F1/0059 ,  B22F9/023 ,  C01B3/0005 ,  C01B3/0057 ,  C01B3/0078 ,  C01B3/0084 ,  C22C32/0094 ,  H01M8/065 ,  B22F2998/00 ,  Y02E60/321 ,  Y02E60/327 ,  Y10S420/90 ,  Y10T428/13

摘要： A container packed with a mixture of powders classified respectively into two or at least three particle-size distribution groups which are different in average particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of such an alloy and a substance not absorbing hydrogen. The mixture is at least 0.03 to not greater than 0.50 in the ratio d.sub.2 /d.sub.1 wherein d.sub.1 is the average particle size of the powder having the particle-size distribution of the largest average particle size, and d.sub.2 is the average particle size of the powder having the particle-size distribution of the second largest average particle size. The weight ratio of the powder to the total weight of the powders is greater when that powder has a particle-size distribution of larger average particle size. The weight ratio of the powder having the particle-size distribution of the second largest average particle size to the powder having the particle-size distribution of the largest average particle size is at least 0.2 to not greater than 0.8.

摘要翻译： 将分散有两种或至少三种平均粒度不同的粒度分布基团的粉末混合物填充的容器，该粉末包含单独的吸氢合金或这种合金与不吸收氢的物质的组合 。 混合物的比率d2 / d1为0.03以上，0.50以下，其中，d1为粒径分布最大的平均粒径的粉末的平均粒径，d2为粉末的平均粒径 具有第二大平均粒径的粒度分布。 当粉末具有较大平均粒度的粒度分布时，粉末与粉末的总重量的重量比较大。 具有第二最大平均粒径的粒度分布的粉末与具有最大平均粒径的粒度分布的粉末的重量比至少为0.2以上且0.8以下。

公开(公告)号：US5900558A

公开(公告)日：1999-05-04

申请号：US901193

申请日：1997-07-28

申请人： Hiroshi Nakamura ,  Shin Fujitani ,  Yumiko Nakamura ,  Hiroshi Watanabe ,  Ikuo Yonezu ,  Takahiro Yonesaki ,  Kouichi Nishimura

发明人： Hiroshi Nakamura ,  Shin Fujitani ,  Yumiko Nakamura ,  Hiroshi Watanabe ,  Ikuo Yonezu ,  Takahiro Yonesaki ,  Kouichi Nishimura

IPC分类号： B01J20/28 ,  B22F1/00 ,  B22F9/02 ,  C01B3/00 ,  C22C32/00 ,  F17C11/00 ,  H01M8/06 ,  C01B3/02 ,  C22C29/00

CPC分类号： F17C11/005 ,  B22F1/0014 ,  B22F1/0059 ,  B22F9/023 ,  C01B3/0005 ,  C01B3/0057 ,  C01B3/0078 ,  C01B3/0084 ,  C22C32/0094 ,  H01M8/065 ,  B22F2998/00 ,  Y02E60/321 ,  Y02E60/327 ,  Y10S420/90 ,  Y10T428/13

摘要： A container packed with a mixture of powders classified respectively into two or at least three particle-size distribution groups which are different in average particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of such an alloy and a substance not absorbing hydrogen. The mixture is at least 0.03 to not greater than 0.50 in the ratio d.sub.2 /d.sub.1 wherein d.sub.1 is the average particle size of the powder having the particle-size distribution of the largest average particle size, and d.sub.2 is the average particle size of the powder having the particle-size distribution of the second largest average particle size. The weight ratio of the powder to the total weight of the powders is greater when that powder has a particle-size distribution of larger average particle size. The weight ratio of the powder having the particle-size distribution of the second largest average particle size to the powder having the particle-size distribution of the largest average particle size is at least 0.2 to not greater than 0.8.