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1. 发明授权

US06218046B1 Positive electrode material for alkaline storage battery and method of producing the same 有权
标题翻译：碱性蓄电池用正极材料及其制造方法
公开(公告)号：US06218046B1
公开(公告)日：2001-04-17
申请号：US09146121
申请日：1998-09-02
申请人： Futoshi Tanigawa , Masumi Katsumoto , Fumio Kato , Tatsuhiko Suzuki , Yoshitaka Dansui , Kohji Yuasa
发明人： Futoshi Tanigawa , Masumi Katsumoto , Fumio Kato , Tatsuhiko Suzuki , Yoshitaka Dansui , Kohji Yuasa
IPC分类号： H01M432
CPC分类号： H01M4/52
摘要： The present invention provides a positive electrode material for alkaline storage batteries which has high energy density and causes little capacity reduction even when a charge/discharge cycle is repeated at high temperatures. The positive electrode material for alkaline storage batteries of the present invention comprises nickel hydroxide particles and a layers of cobalt oxide coating the nickel hydroxide particles. A valence of cobalt of the cobalt oxide is greater than 3.0, and the cobalt oxide contains sodium ions or potassium ions inside the crystal and further fixes lithium hydroxide or lithium ions.
摘要翻译：本发明提供一种具有高能量密度的碱性蓄电池用正极材料，即使在高温下重复充放电循环也不会导致容量降低。本发明的碱性蓄电池用正极材料包含氢氧化镍粒子和涂覆氢氧化镍粒子的氧化钴层。钴氧化钴的价态大于3.0，氧化钴在晶体内含有钠离子或钾离子，并进一步固定氢氧化锂或锂离子。

2. 发明授权

US6083642A Positive electrode material for alkaline storage battery, method of producing the same, and alkaline storage battery using the same 失效
标题翻译：碱性蓄电池用正极材料及其制造方法以及使用其的碱性蓄电池
公开(公告)号：US6083642A
公开(公告)日：2000-07-04
申请号：US991415
申请日：1997-12-16
申请人： Fumio Kato , Futoshi Tanigawa , Yoshitaka Dansui , Kohji Yuasa
发明人： Fumio Kato , Futoshi Tanigawa , Yoshitaka Dansui , Kohji Yuasa
IPC分类号： C01G51/00 , C01G51/04 , C01G53/00 , H01M4/32 , H01M4/52 , H01M4/62 , H01M10/30
CPC分类号： C01G51/04 , H01M4/52 , C01P2002/72 , C01P2002/74 , C01P2002/77 , C01P2002/84 , C01P2004/61 , C01P2004/62 , C01P2004/80 , C01P2006/12 , C01P2006/40 , C01P2006/60 , H01M2300/0014
摘要： Disclosed is a positive electrode material which provides an alkaline storage battery having high active material utilization, wherein good capacity recovery can be obtained by charging even after standing in the state of overdischarge or short circuit, and reduction in capacity scarcely arises. This active material comprises nickel hydroxide particles and a cobalt oxide. The cobalt oxide is a higher cobalt oxide containing as a main component .gamma.-cobalt oxyhydroxide, which belongs to any one crystal system of hexagonal, orthorhombic and monoclinic systems and has a layered structure, wherein a lattice spacing of the (003) plane is from 5.5 to 7.0 angstroms and an average valence of cobalt is higher than 3.0. Those which are prepared by coating the surface of nickel hydroxide particles with the higher cobalt oxide are preferable.
摘要翻译：公开了一种正极材料，其提供具有高活性物质利用率的碱性蓄电池，其中即使在过放电或短路状态下即使经过充电也能获得良好的容量恢复，几乎不产生容量的降低。该活性物质包括氢氧化镍颗粒和氧化钴。氧化钴是含有作为主要成分γ-羟基氢氧化钴的较高的氧化钴，属于六方晶系，斜方晶系和单斜晶系的任何一种晶体系，具有层状结构，其中（003）面的晶格间距为 5.5至7.0埃，钴的平均价高于3.0。通过用较高的氧化钴涂覆氢氧化镍颗粒的表面制备的那些是优选的。

3. 发明授权

US06455196B1 Non-sintered positive electrode for alkaline storage battery and alkaline storage battery using the same 有权
标题翻译：用于碱性蓄电池的非烧结正极和使用其的碱性蓄电池
公开(公告)号：US06455196B1
公开(公告)日：2002-09-24
申请号：US09209468
申请日：1998-12-11
申请人： Fumio Kato , Tatsuhiko Suzuki , Futoshi Tanigawa , Yoshitaka Dansui , Kohji Yuasa
发明人： Fumio Kato , Tatsuhiko Suzuki , Futoshi Tanigawa , Yoshitaka Dansui , Kohji Yuasa
IPC分类号： H01M452
CPC分类号： H01M4/32 , H01M4/52 , H01M4/808 , H01M10/30 , H01M10/345 , Y02E60/124
摘要： The present invention provides alkaline storage batteries high in energy density and excellent in overdischarge resistance, and, besides, less in decrease of capacity even if charging and discharging cycle is repeated at high temperatures. There is used a positive electrode comprising a foamed nickel substrate having the number of pores of 80-160 pores/inch (PPI2D) and a thickness of skeleton of 30-60 &mgr;m in which spherical nickel hydroxide solid solution particles having an average particle size of 5-20 &mgr;m and a cobalt oxide conductive agent having an average particle size of 1 &mgr;m or less and mainly composed of &ggr;-cobalt oxyhydroxide having a cobalt valence of higher than 3.0 are held and the total occupying ratio of the spherical nickel hydroxide solid solution particles and the cobalt oxide conductive agent based on the whole electrode plate is in the range of 75-85 vol %.
摘要翻译：本发明提供了能量密度高，耐过放电性优异的碱性蓄电池，而且即使在高温下重复充放电循环，容量也降低。使用包含孔数为80-160个孔/英寸（PPI2D）的孔的泡沫镍基材和30-60μm的骨架厚度的正极，其中平均粒径为主要由钴价高于3.0的γ-羟基氢氧化钴组成的平均粒径为1μm以下的氧化钴导电剂保持为5-20μm，并且球形氢氧化镍固溶体的总占有率基于整个电极板的颗粒和氧化钴导电剂在75-85体积％的范围内。

4. 发明授权

US6074785A Nickel/metal hydride storage battery 失效
标题翻译：镍/金属氢化物蓄电池
公开(公告)号：US6074785A
公开(公告)日：2000-06-13
申请号：US58227
申请日：1998-04-10
申请人： Yoshitaka Dansui , Fumio Kato , Kenji Suzuki , Kohji Yuasa
发明人： Yoshitaka Dansui , Fumio Kato , Kenji Suzuki , Kohji Yuasa
IPC分类号： H01M4/32 , H01M4/52 , H01M6/04 , H01M10/30 , H01M10/34
CPC分类号： H01M6/045 , H01M10/345 , H01M4/52 , Y02E60/124
摘要： The present invention provides a nickel/metal hydride storage battery using improved nickel hydroxide with an increased energy density as the active material. This invention is characterized in that the nickel hydroxide as the active material of the positive electrode constituting the battery indispensably contains as a solid solution at least one transition metal selected from the group consisting of Mn, Cr and Co in a proportion of 2 to 20 atomic % based on the amount of the nickel hydroxide in terms of metallic nickel, and that the crystal structure of the nickel hydroxide at charged state is a hexagonal or tetragonal system which has a diffraction peak of 2.theta. on (00l) plane of .beta.-NiOOH at an angle of approximately 15.degree. to 19.degree. in X-ray diffraction using CuK.alpha. as a source and has a regular array with a NaCl type structure.
摘要翻译：本发明提供一种镍/金属氢化物蓄电池，其使用具有增加的能量密度的改进的氢氧化镍作为活性材料。本发明的特征在于，作为构成电池的正极活性物质的氢氧化镍不可缺少地含有选自Mn，Cr和Co中的至少一种过渡金属，其比例为2〜20原子基于氢氧化镍的量以金属镍计，并且在充电状态下的氢氧化镍的晶体结构是六方晶系或四方晶系，其具有β-NiOOH（001）面上的2θ的衍射峰在使用CuKα作为源的X射线衍射中以约15°至19°的角度，并具有具有NaCl型结构的规则阵列。

5. 发明授权

US06958200B2 Nickel-metal hydride storage battery and assembly of the same 失效
标题翻译：镍氢蓄电池和组装相同
公开(公告)号：US06958200B2
公开(公告)日：2005-10-25
申请号：US10263885
申请日：2002-10-03
申请人： Fumio Kato , Futoshi Tanigawa , Kohji Yuasa
发明人： Fumio Kato , Futoshi Tanigawa , Kohji Yuasa
IPC分类号： H01M2/02 , H01M2/10 , H01M2/12 , H01M4/32 , H01M4/36 , H01M4/52 , H01M10/30 , H01M10/34 , H01M4/23
CPC分类号： H01M10/345 , H01M2/02 , H01M2/0217 , H01M2/12 , H01M4/32 , H01M4/366 , H01M4/48 , H01M2004/028 , Y02E60/124
摘要： In a nickel-metal hydride storage battery comprising: an electrode plate assembly including current collectors on the top and bottom portions; an alkaline electrolyte; and a battery case having a substantially rectangular parallelepiped part for accommodating the electrode plate assembly and the alkaline electrolyte, the capacity degradation due to deep discharge and reverse charge inherent to a nickel-metal hydride storage battery is suppressed by setting the amount of the alkaline electrolyte at 70 to 90% of the volume V of the residual space in the battery represented by the equation (1): V=S·h−(V1+V2+V3+V4) (1), where S is the cross sectional area of the inner space of the substantially rectangular parallelepiped part, h is the height of the electrode plate assembly, V1 is the true volume of the positive electrode plate, V2 is the true volume of the negative electrode plate, V3 is the true volume of the separator, and V4 is the volume of the two current collectors.
摘要翻译：一种镍氢蓄电池，包括：在顶部和底部包括集流器的电极板组件; 碱性电解液以及具有用于容纳电极板组件和碱性电解质的基本上为长方体的电池壳体，通过将碱性电解质的量设定来抑制由于深度放电引起的容量劣化和镍氢蓄电池固有的反向电荷在由等式（1）表示的电池中的剩余空间的体积V的70至90％：V = Sh-（V 1 + V 2 + V 3 + V 4）（1），其中S是十字大致长方体部分的内部空间截面积h是电极板组件的高度，V 1是正极板的真实体积，V 2是负极板的真实体积，V 3是分离器的真实体积，V 4是两个集流器的体积。

6. 发明授权

US09190655B2 Lithium primary battery 有权
标题翻译：锂一次电池
公开(公告)号：US09190655B2
公开(公告)日：2015-11-17
申请号：US13824716
申请日：2011-09-13
申请人： Jun Nunome , Fumio Kato , Futoshi Tanigawa , Yoshiki Fukuhara
发明人： Jun Nunome , Fumio Kato , Futoshi Tanigawa , Yoshiki Fukuhara
IPC分类号： H01M4/02 , H01M4/06 , H01M4/13 , H01M4/04 , C22C24/00 , H01M4/40 , H01M6/16 , H01M4/134
CPC分类号： H01M4/06 , C22C24/00 , H01M4/0488 , H01M4/13 , H01M4/134 , H01M4/405 , H01M6/16 , H01M6/164 , H01M6/166 , H01M6/168 , H01M2300/0025 , Y02E60/122
摘要： A lithium primary battery includes a positive electrode 1 using iron sulfide as a positive electrode active material, a negative electrode 2 using a lithium alloy as a negative electrode active material, an electrode group 4 formed by winding the positive and negative electrodes 1, 2 with a separator 3 being interposed therebetween, and a non-aqueous electrolytic solution. The lithium alloy contains at least one of magnesium or tin in a range of 0.02-0.2 mol %.
摘要翻译：锂一次电池包括使用硫化铁作为正极活性物质的正极1，使用锂合金作为负极活性物质的负极2，通过将正极1,2负极与插入其间的隔膜3和非水电解液。锂合金含有0.02〜0.2摩尔％范围的镁或锡中的至少一种。

7. 发明申请

US20130202933A1 LITHIUM PRIMARY BATTERY 有权
标题翻译：锂电池
公开(公告)号：US20130202933A1
公开(公告)日：2013-08-08
申请号：US13824716
申请日：2011-09-13
申请人： Jun Nunome , Fumio Kato , Futoshi Tanigawa , Yoshiki Fukuhara
发明人： Jun Nunome , Fumio Kato , Futoshi Tanigawa , Yoshiki Fukuhara
IPC分类号： H01M4/06 , H01M6/16
CPC分类号： H01M4/06 , C22C24/00 , H01M4/0488 , H01M4/13 , H01M4/134 , H01M4/405 , H01M6/16 , H01M6/164 , H01M6/166 , H01M6/168 , H01M2300/0025 , Y02E60/122
摘要： A lithium primary battery includes a positive electrode 1 using iron sulfide as a positive electrode active material, a negative electrode 2 using a lithium alloy as a negative electrode active material, an electrode group 4 formed by winding the positive and negative electrodes 1, 2 with a separator 3 being interposed therebetween, and a non-aqueous electrolytic solution. The lithium alloy contains at least one of magnesium or tin in a range of 0.02-0.2 mol %.
摘要翻译：锂一次电池包括使用硫化铁作为正极活性物质的正极1，使用锂合金作为负极活性物质的负极2，通过将正极1,2和负极1,2缠绕而形成的电极组4 插入其间的隔膜3和非水电解液。锂合金含有0.02〜0.2摩尔％范围的镁或锡中的至少一种。

8. 发明授权

US09019604B2 Stereoscopic image viewing device 有权
标题翻译：立体图像查看装置
公开(公告)号：US09019604B2
公开(公告)日：2015-04-28
申请号：US13808191
申请日：2011-07-08
申请人： Keisuke Yoneda , Akira Kakinuma , Fumio Kato
发明人： Keisuke Yoneda , Akira Kakinuma , Fumio Kato
IPC分类号： G02B27/22 , H04N13/04
CPC分类号： G02B27/22 , G02B27/2264 , H04N13/341 , H04N2213/001 , H04N2213/008
摘要： A stereoscopic image viewing device to be attached for stereoscopic image viewing to eyeglasses, which includes: a pair of light shutters for right and left eyes; a driver circuit for the light shutters; a power source unit for driving the light shutters; a support for supporting the light shutters; and a first binding portion for removably binding the stereoscopic image viewing device to the eyeglasses, the first binding portion being integrally formed with the support. The power source unit and the driver circuit are connected to the support by a flexible connecting member without being fixed to the light shutters.
摘要翻译：一种用于立体图像观看的眼镜的立体图像观看装置，其包括：用于左眼和左眼的一对光闸; 用于光闸的驱动电路; 用于驱动光闸的电源单元; 支持光闸; 以及用于将立体图像观看装置可移除地结合到眼镜的第一装订部分，第一装订部分与支架一体形成。电源单元和驱动电路通过柔性连接构件连接到支撑件，而不固定到光闸。

9. 发明申请

US20110269003A1 LITHIUM PRIMARY BATTERY 有权
标题翻译：锂电池
公开(公告)号：US20110269003A1
公开(公告)日：2011-11-03
申请号：US13143602
申请日：2010-11-10
申请人： Jun Nunome , Fumio Kato , Kenichi Morigaki , Shinichiro Tahara
发明人： Jun Nunome , Fumio Kato , Kenichi Morigaki , Shinichiro Tahara
IPC分类号： H01M6/10
CPC分类号： H01M6/16 , H01M2/1626 , H01M4/06 , H01M4/38 , H01M4/382 , H01M4/581 , H01M4/5815 , H01M6/14 , H01M2006/5094
摘要： A lithium primary battery 10 includes an electrode group in which a positive electrode 1 having iron disulfide as a positive electrode active material and a negative electrode 2 having lithium as a negative electrode active material are wound, with a separator 3 interposed between the positive electrode 1 and the negative electrode, wherein a density of the iron disulfide in a positive electrode mixture containing the positive electrode active material is in a range of 2.2-2.9 g/cm3, and the separator 3 is made of a non-woven fabric whose tensile strength is in a range of 6-30 N/mm2.
摘要翻译：锂一次电池10包括其中缠绕有具有二硫化铁作为正极活性材料的正极1和具有锂作为负极活性材料的负极2的电极组，隔板3夹在正电极1 和负极，其中含有正极活性物质的正极混合物中的二硫化铁的密度在2.2〜2.9g / cm 3的范围内，隔板3由抗拉强度在6-30N / mm2的范围内。

10. 发明申请

US20110255364A1 POWDER/PARTICULATE MATERIAL AGITATOR 有权
标题翻译：粉末/颗粒物料搅拌机
公开(公告)号：US20110255364A1
公开(公告)日：2011-10-20
申请号：US13140432
申请日：2010-09-01
申请人： Fumio Kato
发明人： Fumio Kato
IPC分类号： B01F15/02 , B01F7/04
CPC分类号： B01F7/04 , B01F3/18 , B01F7/00133 , B01F7/00158 , B01F7/00633 , B01F7/00708 , B01F7/08 , B01F13/0032 , B01F13/1038 , B01F15/027 , B01F15/0289
摘要： An agitator 1 has a vessel 4 provided between an upper powder/particulate material supplier 2 and a lower powder/particulate material discharger 3 to hold therein powder/particulate material to be stirred. The agitator 1 also has a stirrer 7 provided in the vessel 4 to have a stirrer rotating shaft 5 arranged in a horizontal direction and main paddles 6 fastened to the rotating shaft 5, and a multi-feeder 8 provided in the powder/particulate material discharger 3 to have both forward rotation and reverse rotation. The multi-feeder 8 has a discharger rotating shaft 81 and small-size auxiliary paddles 9 integrally rotated with the rotating shaft 81 and designed to be smaller in size than the main paddles 6. In the state of stirring the powder/particulate material in the vessel 4 by means of the stirrer 7, the agitator 1 has stirring assist function during reverse rotation of the multi-feeder 8 to cause the auxiliary paddles 9 to stir up the powder/particulate material in the powder/particulate material discharger 3 and feed the powder/particulate material back into the vessel 4. The agitator 1 also has discharge function during forward rotation of the multi-feeder 8 to discharge the powder/particulate material out of the powder/particulate material discharger 3 and the vessel 4. This arrangement effectively prevents the powder/particulate material from being accumulated in any dead space, while reducing the total height of the powder/particulate material discharger of the agitator.
摘要翻译：搅拌器1具有设置在上部粉末/颗粒材料供应器2和下部粉末/颗粒材料排出器3之间的容器4，以容纳待搅拌的粉末/颗粒材料。搅拌器1还具有设置在容器4中的搅拌器7，以具有沿水平方向设置的搅拌器旋转轴5和紧固到旋转轴5的主桨6，以及设置在粉末/颗粒材料排出器中的多进料器8 3具有正向旋转和反向旋转。多进料器8具有与旋转轴81一体旋转的排出器旋转轴81和小型辅助桨叶9，并且设计成比主桨6更小的尺寸。在搅拌中的粉末/颗粒材料的状态下容器4通过搅拌器7，搅拌器1在多进料器8反向旋转期间具有搅拌辅助功能，以使辅助桨叶9搅拌粉末/颗粒材料排出器3中的粉末/颗粒材料并将粉末/颗粒材料返回到容器4.搅拌器1在多进料器8的正向旋转期间也具有排出功能，以将粉末/颗粒材料从粉末/颗粒材料排放器3和容器4排出。这种布置有效地防止粉末/颗粒材料积聚在任何死空间中，同时降低搅拌器的粉末/颗粒材料排出器的总高度。

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