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1. 发明申请

US20030182758A1 Battery-powered vacuum cleaner and method of cooling battery-powered vacuum cleaner 失效
标题翻译：电池供电真空吸尘器和冷却电池供电的吸尘器的方法
公开(公告)号：US20030182758A1
公开(公告)日：2003-10-02
申请号：US10388636
申请日：2003-03-17
申请人： Kabushiki Kaisha Toshiba
发明人： Katsumi Hisano , Hideo Iwasaki , Hideyuki Kanai , Motoya Kanda
IPC分类号： A47L005/00
CPC分类号： A47L9/2884 , A47L9/00 , Y10S15/01
摘要： A battery-powered vacuum cleaner is provided with a battery pack that generates heat and is capable of efficiently cooling the battery pack. The battery pack of the battery-powered vacuum cleaner is cooled by a vacuum cleaner cooling method. The battery-powered vacuum cleaner comprises a battery pack (3) including a plurality of secondary batteries, a battery pack container (2) containing the battery pack, a motor (7) driven for operation by power supplied by the battery pack, a fan (5) driven by the motor to suck air, a dust cup (9) for separating dust from air sucked therein by the fan and storing the dust separated from the sucked air, a housing (1) containing the battery pack container, the motor, the fan and the dust cup, and provided with a first suction opening (30) through which external air is sucked, a first airflow duct (32) for guiding the air sucked in by the fun through the dust cup to the motor, and a second airflow duct (36), for guiding air for cooling the battery pack through the battery pack, joined to the first airflow duct at a junction (34) on the upstream side of the fan.
摘要翻译：电池供电的真空吸尘器设置有产生热量且能够有效地冷却电池组的电池组。电池供电的吸尘器的电池组由真空吸尘器冷却方式冷却。电池供电的真空吸尘器包括：包括多个二次电池的电池组（3），容纳电池组的电池组容器（2）;通过电池组提供的电力驱动的电动机（7）;风扇（5）由马达驱动以吸入空气;一个防尘罩（9），用于将灰尘与由风扇吸入的空气分离，并存储从吸入的空气分离的灰尘;容纳电池组容器的壳体（1）;马达风扇和防尘罩，并且设置有吸入外部空气的第一吸入口（30），用于将通过吸尘器吸入的空气的吸入空气引导到电动机的第一风道（32），以及用于引导空气冷却电池组件的第二气流通道36，该风扇在风扇的上游侧的接合处连接到第一气流管道。

2. 发明申请

US20030118913A1 Nonaqueous electrolyte secondary battery 有权
公开(公告)号：US20030118913A1
公开(公告)日：2003-06-26
申请号：US10279077
申请日：2002-10-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Norio Takami , Hiroyuki Hasebe , Takahisa Ohsaki , Motoya Kanda
IPC分类号： H01M010/40 , H01M004/58 , H01M004/62
CPC分类号： H01M10/0587 , H01M2/0275 , H01M2/168 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/80 , H01M6/10 , H01M10/0431 , H01M10/0525 , H01M10/0569 , H01M2002/0297 , H01M2010/4292 , H01M2300/004 , Y02E60/122
摘要： The present invention provides a nonaqueous electrolyte secondary battery, comprising an electrode group including a positive electrode, a negative electrode including a material for absorbing-desorbing lithium ions, and a separator arranged between the positive electrode and the negative electrode, a nonaqueous electrolyte impregnated in the electrode group and including a nonaqueous solvent and a lithium salt dissolved in the nonaqueous solvent, and a jacket for housing the electrode group and having a thickness of 0.3 mm or less, wherein the nonaqueous solvent null-butyrolactone in an amount larger than 50% by volume and not larger than 95% by volume based on the total amount of the nonaqueous solvent.

3. 发明申请

US20020037454A1 Hydrogen-absorbing alloy, method of surface modification of the alloy, negative electrode for battery and alkaline secondary battery 失效
标题翻译：吸氢合金，合金表面改性方法，电池负极和碱性二次电池
公开(公告)号：US20020037454A1
公开(公告)日：2002-03-28
申请号：US09933900
申请日：2001-08-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Shinji Tsuruta , Tatsuoki Kohno , Motoya Kanda
IPC分类号： H01M004/58 , H01M010/24
CPC分类号： H01M4/383 , H01M6/10 , H01M10/345 , Y10S420/90
摘要： A hydrogen-absorbing alloy which is excellent in stability in an aqueous solution and in mechanical pulverizability is disclosed. This hydrogen-absorbing alloy contains an alloy represented by the following general formula (I): Mg2M1y nullnull(I)wherein M1 is at least one element selected (excluding Mg, elements which are capable of causing an exothermic reaction with hydrogen, Al and B) from elements which are incapable of causing an exothermic reaction with hydrogen; and y is defined as 1
摘要翻译：公开了一种在水溶液中的稳定性和机械粉碎性优异的吸氢合金。这种吸氢合金含有由以下通式（I）表示的合金：其中M1至少为1，其中M1为直链式> Mg2M1y（Ⅰ）从不能引起与氢的放热反应的元素中选择一种元素（不包括Mg，能够与氢，Al和B发生放热反应的元素）; y定义为1

4. 发明申请

US20010041292A1 Hydrogen-absorbing alloy, secondary battery, hybrid car and electromobile 有权
标题翻译：吸氢合金，二次电池，混合动力汽车和电动汽车
公开(公告)号：US20010041292A1
公开(公告)日：2001-11-15
申请号：US09871941
申请日：2001-06-04
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Hirotaka Hayashida , Masaaki Yamamoto , Hiroshi Kitayama , Shusuke Inada , Isao Sakai , Tatsuoki Kono , Hideki Yoshida , Takamichi Inaba , Motoya Kanda
IPC分类号： H01M004/58 , C22C019/00 , C22C019/03 , B60K001/00 , B60L011/18
CPC分类号： H01M2/0285 , H01M2/022 , H01M4/383 , H01M10/345 , H01M2010/4292 , Y02E60/124 , Y10S420/90
摘要： There is provided a hydrogen-absorbing alloy comprising, as a principal phase, at least one kind of phase selected from the group consisting of a first phase having a hexagonal crystal system (excluding a phase having a CaCu5 type crystal structure) and a second phase having a rhombohedral crystal system, the hydrogen-absorbing alloy having a composition represented by the following general formula (1): R1-a-bMgaTbNiZ-X-Y-nullM1XM2YMnnullnullnull(1) wherein R is at least one kind of element selected from rare earth elements (which include Y), T is at least one element selected from the group consisting of Ca, Ti, Zr and Hf, M1 is at least one element selected from the group consisting of Co and Fe, M2 is at least one element selected from the group consisting of Al, Ga, Zn, Sn, Cu, Si, B, Nb, W, Mo, V, Cr, Ta, Li, P and S, and the atomic ratios of a, b, X, Y, null and Z are respectively a number satisfying the conditions of: 0.15nullanull0.37, 0nullbnull0.3, 0nullXnull1.3, 0nullYnull0.5, 0nullnull
摘要翻译：提供一种吸氢合金，其包含作为主相的至少一种相，其选自具有六方晶系的第一相（不包括具有CaCu 5型晶体结构的相）和第二相具有菱方晶系的吸氢合金具有由以下通式（1）表示的组成：<片段lvl =“0”>内嵌式> R1-a-bMgaTbNiZ-XY-αM1XM2YMnalpha（1 ）其中R是选自稀土元素（包括Y）中的至少一种元素，T是选自Ca，Ti，Zr和Hf中的至少一种元素，M1，是选自Co和Fe中的至少一种元素，M2是选自Al，Ga，Zn，Sn，Cu，Si，B，Nb，W，Mo，V，Cr中的至少一种元素，Ta，Li，P和S，并且a，b，X，Y，α和Z的原子比分别为满足以下条件的数：0.15 <= a <= 0。 37，0 <= b <= 0.3,0 <= X <= 1.3,0 <= Y <= 0.5,0 <α<0.135和2.5 <= Z <= 4.2。

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