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1. 发明授权

US07193394B2 Method of controlling charge and discharge of secondary battery for automatic guided vehicle 有权
标题翻译：控制自动引导车辆二次电池充放电的方法
公开(公告)号：US07193394B2
公开(公告)日：2007-03-20
申请号：US10856535
申请日：2004-05-28
申请人： Toshifumi Ueda , Kazuhiro Ohkawa , Nobuyasu Morishita , Noriyuki Fujioka
发明人： Toshifumi Ueda , Kazuhiro Ohkawa , Nobuyasu Morishita , Noriyuki Fujioka
IPC分类号： H01M10/44
CPC分类号： B60L11/185 , B60L11/1809 , H02J7/0073 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： To provide a method of controlling charge and discharge of a secondary battery for automatic guided vehicle that can decide the timing of refresh charge and discharge accurately and minimize the frequency of refresh charge and discharge. The method of controlling charge and discharge of a secondary battery for automatic guided vehicle comprises a first discharge step of making the secondary battery drive an automatic guided vehicle and discharge electricity with a predetermined amount; a voltage measurement step of measuring a discharge end voltage of the secondary battery at the completion of the first discharge step; and a charge step of performing a first charge step of charging the secondary battery incompletely at a first charging current value when the discharge end voltage is higher than a preset minimum voltage, and performing a second charge step of discharging the secondary battery fully and then charging the secondary battery fully at a second charging current value smaller than the first charging current value when the discharge end voltage equals the preset minimum voltage or less.
摘要翻译：提供一种控制自动引导车辆的二次电池的充放电的方法，其可以精确地决定刷新充电和放电的定时，并使刷新充电和放电的频率最小化。用于控制自动引导车辆的二次电池的充放电的方法包括：使二次电池驱动自动引导车并以预定量放电的第一排放步骤; 电压测量步骤，在第一放电步骤完成时测量二次电池的放电终止电压; 以及充电步骤，当放电结束电压高于预设的最小电压时，执行以第一充电电流值不充分地对二次电池充电的第一充电步骤，并且执行第二充电步骤，将二次电池充满电并然后充电当放电结束电压等于预设的最小电压或更小时，二次电池完全处于比第一充电电流值小的第二充电电流值。

2. 发明授权

US06835501B2 Alkaline rechargeable battery 有权
标题翻译：碱性可充电电池
公开(公告)号：US06835501B2
公开(公告)日：2004-12-28
申请号：US10142157
申请日：2002-05-10
申请人： Nobuyasu Morishita , Toshifumi Ueda , Akihiro Taniguchi
发明人： Nobuyasu Morishita , Toshifumi Ueda , Akihiro Taniguchi
IPC分类号： H01M214
CPC分类号： H01M10/28 , H01M2/14 , H01M2/162 , H01M10/345 , H01M2010/4292 , Y02E60/124
摘要： An alkaline rechargeable battery, having an electrode plate group including positive electrode plates and negative electrode plates stacked alternately with separators interposed therebetween, arranged in such a manner that a volume of the separators before the initial charge and discharge accounts for 30 to 60% of a volume of the electrode plate group.
摘要翻译：一种碱性可再充电电池，其具有包括正极板和负极板的电极板组，所述电极板组和负极板交替地堆叠有隔板，所述电极板组以这样的方式布置，使得在初始充放电之前的分离器的体积为30至60％电极板组的体积。

3. 发明授权

US06545449B2 Method for controlling charge to secondary battery for automated guided vehicle 失效
标题翻译：控制自动引导车二次电池充电的方法
公开(公告)号：US06545449B2
公开(公告)日：2003-04-08
申请号：US10119620
申请日：2002-04-09
申请人： Toshifumi Ueda , Nobuyasu Morishita
发明人： Toshifumi Ueda , Nobuyasu Morishita
IPC分类号： H02J700
CPC分类号： H01M10/44 , B60L3/0046 , B60L11/1816 , B60L11/185 , B60L11/1862 , B60L11/1868 , B60L11/1872 , B60L15/38 , B60L2200/44 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2260/32 , H01M10/345 , H01M10/42 , H01M10/443 , H02J7/0073 , H02J2007/0098 , Y02E60/124 , Y02P90/60 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： A method for controlling charge preventing an operation of a valve during charging and suppressing the false detection of the upper limit charging voltage due to the memory effect at the charge side in a secondary battery mounted on an automated guided vehicle is presented. The method includes charging the secondary battery at a charging current value of not less than 0.5 C and not more than 4.0 C; detecting current that flows in the secondary battery and calculating the remaining capacity by accumulating at least the detected current; and completing the charge to the secondary battery when the calculated remaining capacity is not less than the threshold value that is pre-set to not less than 60% and not more than 95%.
摘要翻译：本发明提供了一种控制充电时阻止阀门运行的电荷的方法，并且抑制了由于在安装在自动导引车辆上的二次电池中的充电侧的记忆效应导致的上限充电电压的错误检测。该方法包括以不低于0.5℃且不超过4.0℃的充电电流值对二次电池充电; 检测在二次电池中流动的电流，并且至少累积检测电流来计算剩余容量; 并且当所计算的剩余容量不小于预设为不小于60％且不大于95％的阈值时，完成对二次电池的电荷。

4. 发明授权

US08999599B2 Method of fabricating membrane electrode assembly and gas diffusion layer 有权
标题翻译：制造膜电极组件和气体扩散层的方法
公开(公告)号：US08999599B2
公开(公告)日：2015-04-07
申请号：US13812233
申请日：2012-07-17
申请人： Haruhiko Shintani , Toshifumi Ueda , Masaki Yamauchi
发明人： Haruhiko Shintani , Toshifumi Ueda , Masaki Yamauchi
IPC分类号： H01M8/10 , H01M4/88
CPC分类号： H01M8/1004 , H01M4/88 , H01M4/8807 , H01M2008/1095 , Y02E60/521
摘要： A method of fabricating a membrane electrode assembly, comprising: obtaining a mixture by mixing and kneading electrically conductive particles, a polymer resin, a surfactant, and a dispersion solvent (S1); obtaining a sheet-like mixture by rolling out and shaping the mixture (S2); obtaining a carbon sheet by heat-treating the sheet-like mixture at a first heat treatment temperature such that the surfactant and the dispersion solvent are removed from the sheet-like mixture (S3); obtaining a dispersion liquid by mixing electrically conductive particles, a polymer resin, a surfactant, and a dispersion solvent (S4); forming, on the carbon sheet, a dispersion liquid layer thinner than the carbon sheet by forming and drying a coating of the dispersion liquid on the carbon sheet (S5); obtaining a gas diffusion layer in which a carbon layer is formed on the carbon sheet, by heat-treating the carbon sheet on which the dispersion liquid layer is formed at a second heat treatment temperature lower than the first heat treatment temperature such that the surfactant and the dispersion solvent are removed from the dispersion liquid layer (S6); and stacking a catalyst layer and an electrolyte membrane in said order on the carbon layer (S7).
摘要翻译：一种制造膜电极组件的方法，包括：通过混合和捏合导电颗粒，聚合物树脂，表面活性剂和分散溶剂来获得混合物（S1）; 通过轧制和成型混合物获得片状混合物（S2）; 通过在第一热处理温度下对片状混合物进行热处理从表面活性剂和分散溶剂从片状混合物中除去来获得碳片（S3）; 通过混合导电颗粒，聚合物树脂，表面活性剂和分散溶剂获得分散液（S4）; 通过在碳片上形成和干燥分散液的涂层，在碳片上形成比碳片薄的分散液层（S5）; 通过在低于第一热处理温度的第二热处理温度下对形成有分散液层的碳片进行热处理，从而获得其上形成碳层的气体扩散层，使得表面活性剂和从分散液层除去分散溶剂（S6）; 并在碳层上按顺序层叠催化剂层和电解质膜（S7）。

5. 发明授权

US06661201B2 Method for controlling battery charge and discharge 失效
标题翻译：控制电池充放电的方法
公开(公告)号：US06661201B2
公开(公告)日：2003-12-09
申请号：US10175437
申请日：2002-06-18
申请人： Toshifumi Ueda , Nobuyasu Morishita
发明人： Toshifumi Ueda , Nobuyasu Morishita
IPC分类号： H01M1044
CPC分类号： B60L11/185 , B60L11/1851 , B60L15/2045 , H01M10/44 , H02J7/0073 , H02J7/008 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7283 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： The present invention provides a method for controlling battery charging and discharging in which a battery is charged and discharged such that a SOC (state of charge) value of the battery is increased/decreased to a predetermined range when the SOC value of the battery is in a predetermined range; and a range of the SOC values in which charging and discharging processes are performed sequentially varies and a range of the SOC values after the charging and discharging processes also sequentially varies.
摘要翻译：本发明提供了一种控制电池充放电的方法，其中电池充电和放电，使得当电池的SOC值处于电池的SOC值时，电池的SOC（充电状态）值增加/减少到预定范围预定范围; 并且执行充电和放电处理的SOC值的范围顺序地变化，并且充电和放电处理之后的SOC值的范围也依次变化。

6. 发明申请

US20130122394A1 METHOD OF FABRICATING MEMBRANE ELECTRODE ASSEMBLY AND GAS DIFFUSION LAYER 有权
标题翻译：制造膜电极组件和气体扩散层的方法
公开(公告)号：US20130122394A1
公开(公告)日：2013-05-16
申请号：US13812233
申请日：2012-07-17
申请人： Haruhiko Shintani , Toshifumi Ueda , Masaki Yamauchi
发明人： Haruhiko Shintani , Toshifumi Ueda , Masaki Yamauchi
IPC分类号： H01M8/10
CPC分类号： H01M8/1004 , H01M4/88 , H01M4/8807 , H01M2008/1095 , Y02E60/521
摘要： A method of fabricating a membrane electrode assembly, comprising: obtaining a mixture by mixing and kneading electrically conductive particles, a polymer resin, a surfactant, and a dispersion solvent (S1); obtaining a sheet-like mixture by rolling out and shaping the mixture (S2); obtaining a carbon sheet by heat-treating the sheet-like mixture at a first heat treatment temperature such that the surfactant and the dispersion solvent are removed from the sheet-like mixture (S3); obtaining a dispersion liquid by mixing electrically conductive particles, a polymer resin, a surfactant, and a dispersion solvent (S4); forming, on the carbon sheet, a dispersion liquid layer thinner than the carbon sheet by forming and drying a coating of the dispersion liquid on the carbon sheet (S5); obtaining a gas diffusion layer in which a carbon layer is formed on the carbon sheet, by heat-treating the carbon sheet on which the dispersion liquid layer is formed at a second heat treatment temperature lower than the first heat treatment temperature such that the surfactant and the dispersion solvent are removed from the dispersion liquid layer (S6); and stacking a catalyst layer and an electrolyte membrane in said order on the carbon layer (S7).
摘要翻译：一种制造膜电极组件的方法，包括：通过混合和捏合导电颗粒，聚合物树脂，表面活性剂和分散溶剂来获得混合物（S1）; 通过轧制和成型混合物获得片状混合物（S2）; 通过在第一热处理温度下对片状混合物进行热处理从表面活性剂和分散溶剂从片状混合物中除去来获得碳片（S3）; 通过混合导电颗粒，聚合物树脂，表面活性剂和分散溶剂获得分散液（S4）; 通过在碳片上形成和干燥分散液的涂层，在碳片上形成比碳片薄的分散液层（S5）; 通过在低于第一热处理温度的第二热处理温度下对形成有分散液层的碳片进行热处理，从而获得其上形成碳层的气体扩散层，使得表面活性剂和从分散液层除去分散溶剂（S6）; 并在碳层上按顺序层叠催化剂层和电解质膜（S7）。

7. 发明授权

US06605387B1 Alkaline storage battery 有权
标题翻译：碱性蓄电池
公开(公告)号：US06605387B1
公开(公告)日：2003-08-12
申请号：US09704047
申请日：2000-11-02
申请人： Toshifumi Ueda , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma
发明人： Toshifumi Ueda , Nobuyasu Morishita , Noriyuki Fujioka , Munehisa Ikoma
IPC分类号： H01M438
CPC分类号： H01M4/383
摘要： An alkaline storage battery of the present invention has a negative electrode comprising an AB5 type hydrogen storage alloy containing at least nickel as B element. The hydrogen storage alloy contains 1.5 to 5.0% by weight of a magnetic substance comprising metallic nickel. The above-mentioned alkaline storage battery can effect high output from the initial stage of charging and discharging cycles.
摘要翻译：本发明的碱性蓄电池具有包含至少含有镍作为B元素的AB5型储氢合金的负极。储氢合金含有1.5-5.0重量％的包含金属镍的磁性物质。上述碱性蓄电池可以从充电和放电循环的初始阶段产生高的输出。

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