公开(公告)号：US07939204B2

公开(公告)日：2011-05-10

申请号：US10589961

申请日：2005-02-24

申请人： Yoshiaki Matsunami ,  Shuhei Nagakubo ,  Takashi Shidomi ,  Masaki Kita ,  Junpei Yamashita

发明人： Yoshiaki Matsunami ,  Shuhei Nagakubo ,  Takashi Shidomi ,  Masaki Kita ,  Junpei Yamashita

IPC分类号： H01M2/16

CPC分类号： H01M2/166 ,  H01M10/06 ,  Y02E60/126

摘要： A separator for a lead-acid battery enabling the lead acid battery to infallibly have a predetermined capacity after the initial charging and a prolonged service life by limiting the maximum quantity of reducing substance liberated or produced from the separator at or below a given level.The separator for a lead-acid battery comprising a porous membrane made mainly from a polyolefin resin, an inorganic powder and a mineral oil and containing a surface active agent as an auxiliary material, characterized in that the amount of any reducing substance liberated or eluted after 24 hours of electrolysis carried out at about 25° C. with a direct current of 1.2 A by using an electrolytic cell composed of the porous membrane, a positive electrode, a negative electrode and diluted sulfuric acid is 1.0 ml or less per 100 cm2 when calculated from the consumption of a (1/100)N potassium permanganate solution per 100 cm2 of the porous membrane.

摘要翻译： 一种铅酸电池用隔板，能够使铅酸蓄电池在初始充电之后确实具有预定的容量，并通过限制从分离器释放或产生的还原物质的最大量限制在给定水平以下，从而延长使用寿命。 一种铅酸电池用隔膜，其特征在于，包括主要由聚烯烃树脂制成的多孔膜，无机粉末和矿物油，并含有表面活性剂作为辅助材料，其特征在于，在经过 通过使用由多孔膜，正极，负极和稀硫酸组成的电解槽，在约25℃下直流电流为1.2A进行24小时电解，每100cm 2为1.0ml以下 由每100cm2多孔膜的（1/100）N高锰酸钾溶液的消耗计算。

公开(公告)号：US20100297478A1

公开(公告)日：2010-11-25

申请号：US12376410

申请日：2007-08-03

申请人： Wataru Mashiko ,  Maeda Mitsunori ,  Hiroyasu Kawada ,  Takashi Akimoto ,  Tomohiro Imamura

发明人： Wataru Mashiko ,  Maeda Mitsunori ,  Hiroyasu Kawada ,  Takashi Akimoto ,  Tomohiro Imamura

IPC分类号： H01M14/00

CPC分类号： H01M2/362 ,  H01M2/043 ,  H01M10/12 ,  H01M10/484

摘要： An object of the invention is to provide a lead acid battery having a liquid surface sensor (3) installed to a liquid surface sensor installation portion (2a) on a top face of a container lid (2), an electronic circuit board (4) contained in a recessed portion (2b) on the top face of the container lid (2), terminal connecting conductors (5a, 6a) connecting the electronic circuit board (4) to terminals (5, 6), and a liquid surface sensor connecting conductor (8) connecting the liquid surface sensor (3) to the electronic circuit board (4), preventing from catching on an object on the top face of the container lid (2) by insert molding the terminal connecting conductors (5a, 6a) and the liquid surface sensor connecting conductor (8) in the container lid (2), preventing the terminal connecting conductors (5a, 6a) and the liquid surface sensor connecting conductor (8) from being corroded by an electrolyte solution even if the electrolyte solution is spotted on the top face, and improving the outer appearance.

摘要翻译： 本发明的目的是提供一种铅酸蓄电池，其具有安装在容器盖（2）的顶面上的液面传感器安装部（2a）上的液面传感器（3），电子电路板（4） 包含在容器盖（2）的顶面上的凹部（2b）中，将电子电路板（4）连接到端子（5,6）的端子连接导体（5a，6a）和连接 将液面传感器（3）与电子电路板（4）连接的导体（8），通过嵌入成型端子连接导体（5a，6a），防止容器盖（2）的顶面上的物体卡住 和容器盖（2）中的液面传感器连接导体（8），防止端子连接导体（5a，6a）和液面传感器连接导体（8）被电解液腐蚀，即使电解液 被发现在顶面，并改善了 e外观。

公开(公告)号：US07776214B2

公开(公告)日：2010-08-17

申请号：US11884903

申请日：2006-02-03

申请人： Kenichi Saito ,  Shiro Tanso

发明人： Kenichi Saito ,  Shiro Tanso

IPC分类号： B01D25/00 ,  B01D61/00 ,  C09J9/02

CPC分类号： B01D63/081 ,  B29C65/08 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/24244 ,  B29C66/303 ,  B29C66/53461 ,  B29C66/71 ,  B29C66/727 ,  B29C66/729 ,  B29C66/73116 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/8322 ,  B29K2105/0854 ,  B29K2313/00 ,  B29L2012/00 ,  B29L2031/14 ,  B29L2031/737 ,  B29L2031/755 ,  Y10T156/1066 ,  B29C65/00 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2027/06 ,  B29K2067/00 ,  B29K2055/02 ,  B29K2067/003 ,  B29K2023/12 ,  B29K2023/065 ,  B29K2023/06

摘要： A membrane element in which, after membrane breakage or deterioration, the filtration plate made of a thermoplastic resin can be reused to replace the membrane with a fresh one. The membrane element comprises a filtration plate made of a thermoplastic resin and, bonded to a peripheral smooth surface thereof, a microporous filter membrane which has fine pores formed therein and employs a nonwoven fabric comprising synthetic resin fibers as a support. A hot plate having a shape corresponding to the peripheral shape of the resinous filtration plate is brought into contact with a peripheral smooth surface of the plate so as to form a recessed part in the surface. The temperature of the hot plate is regulated so as to be not higher than the melting point of the nonwoven fabric serving as the support and not lower than the Vicat softening temperature of the filtration plate made of a thermoplastic resin. The thermoplastic-resin filtration plate is pressed with this hot plate through the microporous filter membrane to bond it to the membrane.

摘要翻译： 在膜破裂或劣化之后，可以重复使用由热塑性树脂制成的过滤板来更换新的膜的膜元件。 膜元件包括由热塑性树脂制成的过滤板，并且与其周边光滑表面接合的微孔过滤膜在其中形成有细孔，并且使用包含合成树脂纤维作为载体的无纺布。 与树脂过滤板的周缘形状相对应的热板与板的周边光滑面接触，以在表面上形成凹部。 将热板的温度调节为不高于用作支撑体的无纺布的熔点，并且不低于由热塑性树脂制成的过滤板的维卡软化温度。 热塑性树脂过滤板用该热板通过微孔过滤膜压制以将其粘合到膜上。

公开(公告)号：US20100178561A1

公开(公告)日：2010-07-15

申请号：US12376922

申请日：2007-08-08

申请人： Tadashi Kakeya ,  Manabu Kanemoto ,  Minoru Kuzuhara ,  Tetsuya Ozaki ,  Masaharu Watada ,  Tetsuo Sakai

发明人： Tadashi Kakeya ,  Manabu Kanemoto ,  Minoru Kuzuhara ,  Tetsuya Ozaki ,  Masaharu Watada ,  Tetsuo Sakai

IPC分类号： H01M4/58 ,  B32B15/01

CPC分类号： C22C19/03 ,  C22C1/023 ,  C22C1/0441 ,  C22C19/007 ,  C22F1/002 ,  C22F1/10 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/383 ,  H01M10/345 ,  H01M2004/027 ,  Y10T428/12493

摘要： Provided is a hydrogen storage alloy which is characterized in that two or more crystal phases having different crystal structures are layered in a c-axis direction of the crystal structures. The hydrogen storage alloy is further characterized in that a difference between a maximum value and a minimum value of a lattice constant a in the crystal structures of the laminated two or more crystal phases is 0.03 Å or less.

摘要翻译： 提供一种储氢合金，其特征在于，在晶体结构的c轴方向上层叠具有不同晶体结构的两个以上的结晶相。 储氢合金的特征还在于，层叠的两个或多个结晶相的晶体结构中的晶格常数a的最大值和最小值之间的差为0.03以下。

公开(公告)号：US20100129708A1

公开(公告)日：2010-05-27

申请号：US12696561

申请日：2010-01-29

申请人： Tetsuya ISHII

发明人： Tetsuya ISHII

IPC分类号： H01M2/30 ,  H01M4/131

CPC分类号： H01M2/30 ,  H01M2/0285 ,  H01M2/06 ,  H01M2/26 ,  H01M2/342 ,  H01M6/10 ,  H01M10/0525 ,  Y02E60/12

摘要： A non-aqueous electrolyte battery comprising: a battery case containing aluminum; a positive electrode terminal attached to the battery case; and a negative electrode terminal attached to the battery case and insulated from the battery case, wherein the positive electrode terminal and the battery case are connected through a resistor having resistance of 1Ω to 1 MΩ. Otherwise, A non-aqueous electrolyte battery comprising: a battery case containing iron; a negative electrode terminal attached to the battery case; and a positive electrode terminal attached to the battery case and insulated from the battery case, wherein the negative electrode terminal and the battery case are connected through a resistor having resistance of 1Ω to 1 MΩ.

摘要翻译： 一种非水电解质电池，包括：含有铝的电池壳; 附接到电池壳体的正电极端子; 以及负极端子，其附接到所述电池壳体并与所述电池壳体绝缘，其中所述正极端子和所述电池壳体通过电阻为1Ω的电阻器连接; 至1 M＆OHgr; 否则，一种非水电解质电池，包括：含有铁的电池壳; 附接到电池壳体的负极端子; 以及连接到电池壳体并与电池壳体绝缘的正极端子，其中负极端子和电池壳体通过电阻为1Ω的电阻器连接; 至1 M＆OHgr;

公开(公告)号：US20090233174A1

公开(公告)日：2009-09-17

申请号：US12223717

申请日：2007-02-07

申请人： Kazuya Okabe ,  Satoshi Yokota ,  Takahiro Itagaki ,  Tomonori Kishimoto ,  Shuichi Izuchi

发明人： Kazuya Okabe ,  Satoshi Yokota ,  Takahiro Itagaki ,  Tomonori Kishimoto ,  Shuichi Izuchi

IPC分类号： H01M4/00 ,  H01M2/00

CPC分类号： H01M2/263 ,  H01M2/22 ,  H01M10/0431 ,  H01M10/345 ,  Y10T29/49108 ,  Y10T29/4911

摘要： Provided are a method for manufacturing highly reliable batteries and a method for inspecting batteries that can achieve firm, low-resistance welding upon welding of points of contact between a lead welded to the lid of a battery and an upper current collecting plate and that can eliminate batteries with defective welds.Specifically, the method includes the steps of placing in a battery container an electrode assembly (70) including a positive electrode plate and a negative electrode plate; arranging an upper current collecting plate (2) electrically connected to one of the electrodes of the electrode assembly (70) on the electrode assembly (70); bringing a lead (21) previously welded to the inner surface of a lid (50) in contact with the upper current collecting plate (2); and welding the points of contact between the lead (21) and the upper current collecting plate (2), in that the points of contact between the lead and the upper current collecting plate are welded by passing a current between a positive electrode terminal and a negative electrode terminal of the battery while the lead (21) is subjected to a compressive stress exceeding the elastic deformation range of the lead. Also provided are batteries produced by the method, and a method for inspecting battery including the steps of detecting defective welds by measuring alternating-current resistance of a battery.

摘要翻译： 提供一种用于制造高可靠性电池的方法和一种用于检查电池的方法，其可以在焊接到焊接到电池盖的引线与上部集电板之间的接触点焊接时实现牢固的低电阻焊接，并且可以消除 电池缺陷焊接。 具体而言，该方法包括以下步骤：在电池容器中放置包括正极板和负极板的电极组件（70） 布置与电极组件（70）上的电极组件（70）的一个电极电连接的上集流板（2）; 将预先焊接到与上集流板（2）接触的盖（50）的内表面的引线（21） 并且焊接引线（21）和上集流板（2）之间的接触点，因为引线和上集流板之间的接触点通过在正电极端子和上集流板 电极的负极端子，而引线（21）经受超过引线的弹性变形范围的压缩应力。 还提供了通过该方法制造的电池，以及用于检查电池的方法，包括通过测量电池的交流电阻来检测缺陷焊接的步骤。

公开(公告)号：USD591230S1

公开(公告)日：2009-04-28

申请号：US29293073

申请日：2007-11-07

申请人： Hiroshi Tasai

设计人： Hiroshi Tasai

公开(公告)号：US20090104527A1

公开(公告)日：2009-04-23

申请号：US12063391

申请日：2006-08-11

申请人： Tetsuya Ozaki ,  Tetsuo Sakai ,  Manabu Kanemoto ,  Minoru Kuzuhara ,  Tadashi Kakeya ,  Masaharu Watada

发明人： Tetsuya Ozaki ,  Tetsuo Sakai ,  Manabu Kanemoto ,  Minoru Kuzuhara ,  Tadashi Kakeya ,  Masaharu Watada

IPC分类号： H01M4/02

CPC分类号： H01M4/242 ,  C01B3/0047 ,  C01B3/0052 ,  C01B3/0057 ,  C22C19/00 ,  C22C19/03 ,  H01M4/383 ,  H01M2004/021 ,  Y02E60/327 ,  Y10S420/90

摘要： A hydrogen storage alloy containing a phase of a chemical composition defined by a general formula A5·xB1+xC24: wherein in the general formula A5·xB1+xC24, A denotes one or more element(s) selected from rare earth elements; B denotes one or more element(s) selected from a group consisting of Mg, Ca, Sr, and Ba; C denotes one or more element(s) selected from a group consisting of Ni, Co, Mn, Al, Cr, Fe, Cu, Zn, Si, Sn, V, Nb, Ta, Ti, Zr, and Hf; and x denotes a numeral in a range from −0.1 to 0.8: and the phase has a crystal structure belonging to a space group of R-3m and having a length ratio of the c-axis to the a-axis of the lattice constant in a range of 11.5 to 12.5.

摘要翻译： 含有由通式A5.xB1 + xC24定义的化学成分相的储氢合金：其中在通式A5.xB1 + xC24中，A表示选自稀土元素的一种或多种元素; B表示选自Mg，Ca，Sr和Ba中的一种或多种元素; C表示选自Ni，Co，Mn，Al，Cr，Fe，Cu，Zn，Si，Sn，V，Nb，Ta，Ti，Zr和Hf中的一种或多种元素; x表示-0.1〜0.8的范围的数字，该相具有属于R-3m的空间群的晶体结构，并且具有c轴与a轴的长度比为晶格常数的长度比 11.5到12.5的范围。

公开(公告)号：US20090047576A1

公开(公告)日：2009-02-19

申请号：US11988231

申请日：2006-06-30

申请人： Kazuya Okabe ,  Toshinori Bandou ,  Hiroaki Mori ,  Kouichi Sakamoto

发明人： Kazuya Okabe ,  Toshinori Bandou ,  Hiroaki Mori ,  Kouichi Sakamoto

IPC分类号： H01M4/58 ,  H01M4/88 ,  H01M2/08

CPC分类号： H01M10/30 ,  B23K11/14 ,  C01B3/0057 ,  C22C1/0441 ,  C22C19/00 ,  H01M2/263 ,  H01M4/24 ,  H01M4/383 ,  H01M10/0431 ,  H01M10/345 ,  Y02E60/327

摘要： An object of the present invention is to provide a sealed nickel metal-hydride that shows an excellent output power performance, while maintaining an excellent charge/discharge cycle performance, and a method of manufacturing the same.A hydrogen absorbing electrode is made of hydrogen absorbing alloy powder containing rare earth elements and Ni and other metal elements other than rare earth elements and the hydrogen absorbing alloy powder shows a specific saturation mass susceptibility and a specific content ratio of the rare earth elements to the non-rare earth elements. A nickel metal-hydride battery is formed by using such a hydrogen absorbing electrode and welding at least the welded points of the inner surface of a sealing plate and a current collecting lead or the welded points of the current collecting lead and an upper current collecting plate by causing an electric current to flow between the positive electrode terminal and the negative electrode terminal of the battery from an external power source after sealing the battery.

摘要翻译： 本发明的目的是提供一种在保持优异的充放电循环性能的同时显示出优异的输出功率性能的密封的镍氢合金及其制造方法。 吸氢电极由含有稀土元素和Ni等稀土元素以外的其他金属元素的吸氢合金粉末构成，吸氢合金粉末显示特定的饱和质量敏感性，稀土元素与 非稀土元素。 通过使用这种吸氢电极形成镍氢电池，至少焊接密封板和集电引线的内表面的焊接点或集电引线的焊接点和上集流板 通过在电池密封之后，从外部电源使电流在电池的正极端子和负极端子之间流动。

公开(公告)号：US20090011320A1

公开(公告)日：2009-01-08

申请号：US11815721

申请日：2006-02-07

申请人： Yui Senda

发明人： Yui Senda

IPC分类号： H01M4/86 ,  H01M4/88 ,  B01J27/12

CPC分类号： H01M4/926 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/1004

摘要： The catalyst-supporting powder is in form of an agglomerate formed by agglomeration of a fluorine atom-containing polymer material, a catalyst metal, a cation exchange resin, and a carbon material and the polymer material is contained in the inside of the agglomerate.

摘要翻译： 催化剂负载粉末是通过含氟原子的聚合物材料，催化剂金属，阳离子交换树脂和碳材料的聚集形成的附聚物的形式，聚合物材料包含在附聚物的内部。