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1. 发明授权

US5840444A Electrode for storage battery and process for producing the same 失效
标题翻译：蓄电池用电极及其制造方法
公开(公告)号：US5840444A
公开(公告)日：1998-11-24
申请号：US742186
申请日：1996-10-30
申请人： Hiroki Takeshima , Yohei Hattori , Katsuhiro Okamoto , Masato Tsuji , Takeo Takayanagi
发明人： Hiroki Takeshima , Yohei Hattori , Katsuhiro Okamoto , Masato Tsuji , Takeo Takayanagi
IPC分类号： H01M4/24 , H01M4/80 , H01M4/26
CPC分类号： H01M4/805 , H01M4/24 , H01M4/80 , H01M4/242 , Y10T29/49115
摘要： The present invention provides an electrode for batteries, especially a pasted electrode, and a process for producing the same which is improved in the adhesiveness between the active material and the electrode core material, utilization of the active material, discharge characteristics and in the charge and discharge cycling life. The resultant electroconductive core material comprises a perforated or non-perforated metal sheet such as punched metal sheet having sintered hollow nickel members separately or entangled fixed on the surfaces thereof. The hollow of the sintered nickel members is formed due to the thermal decomposition and evaporation of the resin fibers which have been applied to the electroconductive core material.
摘要翻译：本发明提供一种电池用电极，特别是糊状电极及其制造方法，其提高了活性物质与电极芯材之间的粘合性，活性物质的利用，放电特性和电荷，放电循环寿命。所得的导电芯材料包括穿孔或非穿孔金属片，例如具有烧结的中空镍构件的冲压金属片，其分开或缠结固定在其表面上。由于已经施加到导电芯材的树脂纤维的热分解和蒸发而形成烧结镍构件的中空部。

2. 发明授权

US5744263A Alkaline storage batteries and nickel electrodes having plurality of substrates 失效
标题翻译：具有多个基板的碱性蓄电池和镍电极
公开(公告)号：US5744263A
公开(公告)日：1998-04-28
申请号：US754135
申请日：1996-11-22
申请人： Toru Inagaki , Katsuhiro Okamoto , Hiroki Takeshima , Yohei Hattori
发明人： Toru Inagaki , Katsuhiro Okamoto , Hiroki Takeshima , Yohei Hattori
IPC分类号： H01M4/24 , H01M4/26 , H01M4/32 , H01M4/64 , H01M4/66 , H01M4/70 , H01M4/74 , H01M10/30
CPC分类号： H01M4/742 , H01M4/24 , H01M4/26 , H01M4/32 , H01M4/64
摘要： As a nickel electrode for alkaline storage batteries, an electrode plate comprising a plurality of electroconductive substrates and a plurality of active material layers which are alternately laminated and integrated is used, whereby mutual electric conductivity of the active material and the electroconductive substrate in the direction of thickness is increased, and active material utilization, discharge voltage characteristics as batteries and charge-discharge repetition life are improved. The nickel electrode comprises a plurality of electrode leaves each of which comprises an electroconductive substrate coated with an active material and which are laminated and integrated so that the electroconductive substrate and the active material layer are alternated with each other, a plurality of said electroconductive substrates being electrically and mechanically connected through a part of the respective electroconductive substrates, said electroconductive substrate having a thickness of 5-60 .mu.m, said active material layer coated on the electroconductive substrate having a thickness of 20-250 .mu.m.
摘要翻译：作为碱性蓄电池用镍电极，使用包含多个导电性基板的电极板和交替层叠一体化的多个活性物质层，由此使活性物质和导电性基材的导电性向厚度增加，活性物质利用，电池放电电压特性和充放电重复寿命得到改善。镍电极包括多个电极叶，每个电极叶包括涂覆有活性材料的导电基底，并且它们被层压和整合，使得导电基底和活性物质层彼此交替，多个所述导电基底是通过一部分相应导电基片电连接和机械连接，所述导电基片的厚度为5-60μm，所述活性材料层涂覆在导电基片上，厚度为20-250μm。

3. 发明授权

US5681673A Alkaline secondary battery 失效
标题翻译：碱性二次电池
公开(公告)号：US5681673A
公开(公告)日：1997-10-28
申请号：US571173
申请日：1995-12-12
申请人： Yohei Hattori , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Yohei Hattori , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
IPC分类号： H01M4/66 , H01M4/80 , H01M10/30 , H01M10/34
CPC分类号： H01M4/667 , H01M10/34 , H01M4/80 , H01M10/30 , H01M10/345 , Y02E60/124
摘要： The present invention relates to an alkaline secondary battery improved in the structure of the plate substrate, and provides an alkaline secondary battery which uses a three-dimensional porous substrate which is inexpensive, improved in stability in electrolyte and inhibited from shrinkage at sintering. The battery has such a construction comprising a sealed case containing positive electrodes mainly composed of a nickel oxide, negative electrodes mainly composed of a hydrogen-absorbing alloy or a cadmium oxide, an alkaline electrolyte containing at least one component selected from the group consisting of potassium hydroxide, lithium hydroxide and sodium hydroxide and separators, the substrate used for at least one of the positive electrode and the negative electrode being a three-dimensional porous iron sintered body on the surface of which is provided a nickel coating layer.
摘要翻译：碱性二次电池本发明涉及一种改进了板基板结构的碱性二次电池，提供一种碱性二次电池，其使用廉价的三维多孔基材，提高了电解液的稳定性，抑制了烧结时的收缩。电池具有这样的结构，其包括：密封壳体，其包含主要由氧化镍构成的正电极，主要由吸氢合金或氧化镉组成的负极，含有至少一种选自钾氢氧化物，氢氧化锂和氢氧化钠和分离器，用于至少一个正极和负极的衬底是其表面上的三维多孔铁烧结体，提供有镍涂层。

4. 发明授权

US6150056A Alkaline storage battery and method for producing an electrode used therefor 失效
标题翻译：碱性蓄电池及其制造方法
公开(公告)号：US6150056A
公开(公告)日：2000-11-21
申请号：US54894
申请日：1998-04-03
申请人： Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Katsuhiro Okamoto
发明人： Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Katsuhiro Okamoto
IPC分类号： H01M4/66 , H01M4/74 , H01M4/80 , H01M4/10 , H01M4/26 , H01M4/52 , H01M4/64
CPC分类号： H01M4/747 , H01M4/74 , H01M4/742 , H01M4/80 , H01M4/806 , H01M4/661 , H01M4/808
摘要： Disclosed is an alkaline storage battery which exhibit exceptional charge/discharge and cycle life characteristics by improved current collection and active material retention of the electrode substrate. The electrode comprises a substrate composed of a conductive core material and fibrous nickel members unitary sintered on both surfaces of the conductive core material, and a layer of an active material filled into the substrate. The fibrous nickel members of the substrate are bent or curved at least at their tip ends inside the active material layer to retain the active material.
摘要翻译：公开了一种碱性蓄电池，其通过改善电极基体的电流收集和活性材料保持而显示出优异的充电/放电和循环寿命特性。电极包括由导电芯材料和在导电芯材的两个表面上一体烧结的纤维状镍构件构成的基板和填充到基板中的活性材料层。衬底的纤维状镍构件至少在其末端在活性材料层内部弯曲或弯曲以保持活性材料。

5. 外观设计

USD604417S1 Oxygen concentrating apparatus 有权
标题翻译：氧气浓缩装置
公开(公告)号：USD604417S1
公开(公告)日：2009-11-17
申请号：US29329318
申请日：2008-12-12
申请人： Katsushi Fujimoto , Hiroki Takeshima
设计人： Katsushi Fujimoto , Hiroki Takeshima

6. 发明授权

US07471091B2 Nickel-hydride battery life determining method and life determining apparatus 有权
公开(公告)号：US07471091B2
公开(公告)日：2008-12-30
申请号：US11987456
申请日：2007-11-30
申请人： Tatsuhiko Suzuki , Hiroki Takeshima
发明人： Tatsuhiko Suzuki , Hiroki Takeshima
IPC分类号： G01N27/416
CPC分类号： G01R31/3679 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M10/30 , H01M10/345 , H01M10/482 , Y02E60/124
摘要： Data indicating a relationship of life of a battery to a value of load power applied to the battery in discharge and environmental temperature of a place where the battery is installed are prepared beforehand. Next, the load power and the environmental temperature when the battery is discharged are measured, and then a life value corresponding to these measured values is selected from the data so as to be set as an expected life value. Next, a first life reduction amount is calculated from a natural logarithmic function with the number-of-discharges as a variable, and the difference between the expected life value and the first life reduction amount is set to a remaining life value, on the basis of which the life of the nickel-hydride battery is determined. By this method, the life of the nickel-hydride battery as a backup power source can be accurately determined, while correction based on phenomena unique to the nickel-hydride battery is performed.

7. 外观设计

USD490057S1 Battery pack spacer 失效
公开(公告)号：USD490057S1
公开(公告)日：2004-05-18
申请号：US29189272
申请日：2003-08-28
申请人： Hiroki Takeshima , Takuma Iida , Shunsuke Yasui , Mitsuhiro Tamura
设计人： Hiroki Takeshima , Takuma Iida , Shunsuke Yasui , Mitsuhiro Tamura

8. 发明授权

US6099991A Electrode for alkaline storage batteries and process for producing the same 失效
标题翻译：碱性蓄电池用电极及其制造方法
公开(公告)号：US6099991A
公开(公告)日：2000-08-08
申请号：US44091
申请日：1998-03-19
申请人： Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Hideo Kaiya
发明人： Toru Inagaki , Hiroki Takeshima , Kazushige Sugimoto , Hideo Kaiya
IPC分类号： H01M4/32 , B22F3/11 , B29C43/00 , H01M4/66 , H01M4/70 , H01M4/80 , H01M4/36
CPC分类号： H01M4/70 , B22F3/11 , H01M4/661 , H01M4/80 , B29C43/006
摘要： An electrode excellent in high-rate discharge characteristics is provided by increasing the adhesive strength of the conductive core material to the sintered nickel porous body which form the sintered type substrate. The electrode of the present invention uses a sintered substrate containing a part wherein the diameter of the pores of the sintered nickel porous body becomes successively smaller from the joining interfaces of the conductive core material toward the outside surfaces of the substrate. The region wherein the diameter is greater than in other parts preferably ranges within about 1/5 of the substrate thickness starting from both surfaces of the core material toward the outside surfaces of the substrate.
摘要翻译：通过提高导电性芯材与形成烧结型基板的烧结镍多孔体的粘合强度，可以提高高倍率放电特性优异的电极。本发明的电极使用含有从导电芯材的接合界面朝向基板的外表面的烧结镍多孔体的孔的直径相继变小的部分的烧结基板。其中直径大于其它部分的区域优选在从芯材的两个表面朝向衬底的外表面开始的衬底厚度的约+ E，fra 1/5 + EE范围内。

9. 发明授权

US07439745B2 Nickel-hydride battery life determining method and life determining apparatus 有权
公开(公告)号：US07439745B2
公开(公告)日：2008-10-21
申请号：US10587276
申请日：2005-08-03
申请人： Tatsuhiko Suzuki , Hiroki Takeshima
发明人： Tatsuhiko Suzuki , Hiroki Takeshima
IPC分类号： G01N27/416
CPC分类号： G01R31/3679 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M10/30 , H01M10/345 , H01M10/482 , Y02E60/124
摘要： Data indicating a relationship of life of a battery to a value of load power applied to the battery in discharge and environmental temperature of a place where the battery is installed are prepared beforehand. Next, the load power and the environmental temperature when the battery is discharged are measured, and then a life value corresponding to these measured values is selected from the data so as to be set as an expected life value. Next, a first life reduction amount is calculated from a natural logarithmic function with the number-of-discharges as a variable, and the difference between the expected life value and the first life reduction amount is set to a remaining life value, on the basis of which the life of the nickel-hydride battery is determined. By this method, the life of the nickel-hydride battery as a backup power source can be accurately determined, while correction based on phenomena unique to the nickel-hydride battery is performed.

10. 发明申请

US20080133157A1 Nickel-hydride battery life determining method and life determining apparatus 有权
公开(公告)号：US20080133157A1
公开(公告)日：2008-06-05
申请号：US11987454
申请日：2007-11-30
申请人： Tatsuhiko Suzuki , Hiroki Takeshima
发明人： Tatsuhiko Suzuki , Hiroki Takeshima
IPC分类号： G01R31/36 , H02J7/00 , G06F19/00
CPC分类号： G01R31/3679 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M10/30 , H01M10/345 , H01M10/482 , Y02E60/124
摘要： Data indicating a relationship of life of a battery to a value of load power applied to the battery in discharge and environmental temperature of a place where the battery is installed are prepared beforehand. Next, the load power and the environmental temperature when the battery is discharged are measured, and then a life value corresponding to these measured values is selected from the data so as to be set as an expected life value. Next, a first life reduction amount is calculated from a natural logarithmic function with the number-of-discharges as a variable, and the difference between the expected life value and the first life reduction amount is set to a remaining life value, on the basis of which the life of the nickel-hydride battery is determined. By this method, the life of the nickel-hydride battery as a backup power source can be accurately determined, while correction based on phenomena unique to the nickel-hydride battery is performed.

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