公开(公告)号：US3990916A

公开(公告)日：1976-11-09

申请号：US536400

申请日：1974-12-26

申请人： Kouichi Sugimoto ,  Tsugio Sakai

发明人： Kouichi Sugimoto ,  Tsugio Sakai

IPC分类号： H01M4/54 ,  H01M4/70 ,  H01M6/12 ,  H01M6/06

CPC分类号： H01M4/70 ,  H01M4/54 ,  H01M6/12

摘要： Disclosed is a divalent silver oxide cell having amorphous carbon and a current collector in the positive active material. Amorphous carbon is useful for quickly dropping the high voltage of the AgO which appears at the initiation of discharge to a lower constant voltage level. The current collector which is disposed in the positive active material reduces the internal resistance of the cell when operating at low ambient temperatures including room temperature.

摘要翻译： 公开了在正极活性物质中具有无定形碳和集电体的二价氧化银电池。 无定形碳可用于将放电开始时出现的AgO的高电压快速下降到较低的恒定电压电平。 设置在正极活性物质中的集电器在包括室温的低环境温度下工作时降低了电池的内部电阻。

公开(公告)号：US20050167474A1

公开(公告)日：2005-08-04

申请号：US11031361

申请日：2005-01-07

申请人： Yoshimi Kanno ,  Agasa Egashira ,  Hiroaki Ishikawa ,  Shunji Watanabe ,  Tsugio Sakai

发明人： Yoshimi Kanno ,  Agasa Egashira ,  Hiroaki Ishikawa ,  Shunji Watanabe ,  Tsugio Sakai

IPC分类号： H05K3/34 ,  B23K20/10 ,  B23K31/02 ,  H01M2/02 ,  H01M2/08 ,  H01M2/10 ,  H01M6/16 ,  H01M10/05 ,  H01M10/44

CPC分类号： H01M10/44 ,  B23K20/10 ,  H01M2/0222 ,  H01M2/08 ,  H01M10/0525 ,  H01M10/448 ,  H01M10/615 ,  H01M2300/0037 ,  H05K3/341 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49112 ,  Y10T29/49114 ,  Y10T29/49115

摘要： In a nonaqueous-electrolyte secondary-battery that is soldered to a circuit board by a reflow soldering process, there has been a problem that when a secondary battery that requires discharging a after assembling the battery that requires discharging after assembling the battery is subjected to reflow, battery characteristics degrade due to heat treatment. Discharge voltage at the end of the discharging is made to be higher than a discharge voltage value that is an inflectional value at the end of a voltage plateau region indicating a cell reaction in a discharge curve (discharge capacity in abscissa and discharge voltage in ordinate) of initial discharge, thereby degradation of the battery characteristics due to the reflow hear treatment can be suppressed.

摘要翻译： 在通过回流焊接方法焊接到电路板的非水电解质二次电池中，存在如下问题：当组装电池后需要放电的电池需要放电的二次电池经受回流 ，电池特性由于热处理而降低。 使放电结束时的放电电压高于表示放电曲线中的电池反应（横坐标放电容量，放电电压纵坐标）的电压平台区末端的折回值的放电电压值， 的初始放电，由此可以抑制由于回流听觉处理引起的电池特性的劣化。

公开(公告)号：US06489062B1

公开(公告)日：2002-12-03

申请号：US09465078

申请日：1999-12-16

申请人： Shunji Watanabe ,  Shinichi Takasugi ,  Hideharu Onodera ,  Toyoo Harada ,  Tsugio Sakai

发明人： Shunji Watanabe ,  Shinichi Takasugi ,  Hideharu Onodera ,  Toyoo Harada ,  Tsugio Sakai

IPC分类号： H01M440

CPC分类号： H01M4/131 ,  H01M2/0413 ,  H01M2/16 ,  H01M4/485 ,  H01M6/166 ,  H01M10/0525 ,  H01M2004/027

摘要： A non-aqueous electrolyte secondary battery capable of withstanding a reflow temperature has a positive electrode having a conductive material, a binder, and an electrode active material selected from the group consisting of LiCoO2, LiNiO2 and LiMn2O4. A negative electrode has a conductive material, a binder and an electrode active material selected from the group consisting of a titanium oxide having an anatase structure, lithium titanate having a spinel structure and a molybdenum oxide. An electrolyte has a supporting salt and a non-aqueous solvent having a boiling point greater than 200° C. A gasket is comprised of a material having a heat deformation temperature greater than 230° C. A separator is disposed between the positive electrode and the negative electrode and is comprised of a material having a heat deformation temperature greater than 230° C. At least one of the positive electrode and the negative electrode comprises an electrode heat-treated to a temperature of 250° C. to 450° C. for deactivating a thermally active portion of each of the conductive material, the binder and the electrode active material thereof.

摘要翻译： 能够承受回流温度的非水电解质二次电池具有选自LiCoO 2，LiNiO 2和LiMn 2 O 4的导电材料，粘合剂和电极活性物质的正极。 负极具有导电材料，粘合剂和选自具有锐钛矿结构的氧化钛，具有尖晶石结构的钛酸锂和氧化钼的电极活性材料。 电解质具有支撑盐和沸点大于200℃的非水溶剂。垫片由热变形温度大于230℃的材料构成。隔板设置在正极和 负极，并且由热变形温度大于230℃的材料构成。正极和负极中的至少一个包括热处理至250℃至450℃的电极，用于 使导电材料，粘合剂及其电极活性物质的热活性部分失活。

公开(公告)号：US06459564B1

公开(公告)日：2002-10-01

申请号：US09490833

申请日：2000-01-25

申请人： Shunji Watanabe ,  Hideharu Onodera ,  Tsugio Sakai ,  Toyoo Harada ,  Yoshimi Kanno ,  Shinichi Takasugi ,  Tsuneaki Tamachi

发明人： Shunji Watanabe ,  Hideharu Onodera ,  Tsugio Sakai ,  Toyoo Harada ,  Yoshimi Kanno ,  Shinichi Takasugi ,  Tsuneaki Tamachi

IPC分类号： H01G900

CPC分类号： H01G9/155 ,  H01G11/04 ,  Y02E60/13 ,  Y02T10/7022 ,  Y10T29/417

摘要： An electrical double layer capacitor has an electrolyte comprised of a non-aqueous solvent and a supporting salt dissolved in the non-aqueous solvent. A pair of polarizing electrodes are disposed in confronting relation with one another. A separator is disposed between the polarizing electrodes. The supporting salt contained in the electrolyte exists only in regions proximate a surface of the polarizing electrodes when the electrical double layer capacitor is fully charged. The non-aqueous solvent contains a preselected amount of dissolved supporting salt calculated from a surface area of the polarizing electrodes and a size of a molecule of the supporting salt in an ionized state.

摘要翻译： 电双层电容器具有由非水溶剂和溶解在非水溶剂中的支持盐构成的电解质。 一对偏振电极彼此面对地设置。 在极化电极之间设置隔板。 包含在电解质中的支撑盐仅在双电层电容器充满电时仅存在于极化电极的表面附近的区域中。 非水溶剂含有从极化电极的表面积计算的预选量的溶解的支持盐和离子化状态的支持盐的分子的大小。

公开(公告)号：US3994746A

公开(公告)日：1976-11-30

申请号：US584343

申请日：1975-06-06

申请人： Tsugio Sakai ,  Toyoo Harada

发明人： Tsugio Sakai ,  Toyoo Harada

IPC分类号： H01M4/06 ,  H01M4/54 ,  H01M6/12 ,  H01M43/00

CPC分类号： H01M6/12 ,  H01M4/06 ,  H01M4/54

摘要： A silver peroxide cell comprises in combination: a cathode member which is composed of a powder of silver peroxide as active material, an alkali resistant metal mesh member coated with at least one metal which deoxidizes the powder of peroxide in the electrolyte and constitutes a local cell, at least a part of said alkali resistant metal mesh member is embedded into a part or all of the surface of said cathode member, whereby a long life and a flat single discharge voltage is easily obtained.

摘要翻译： 一种过氧化银电池包括：由作为活性材料的过氧化银粉末构成的阴极部件，涂覆有至少一种使电解质中的过氧化物粉末脱氧并构成本地电池的金属网状部件 所述耐碱性金属网状构件的至少一部分嵌入到所述阴极构件的一部分或全部表面上，容易获得长寿命和平坦的单放电电压。

公开(公告)号：US07311995B2

公开(公告)日：2007-12-25

申请号：US10844290

申请日：2004-05-12

申请人： Yoshibumi Nakamura ,  Kensuke Tahara ,  Shunji Watanabe ,  Tsugio Sakai ,  Hideharu Onodera

发明人： Yoshibumi Nakamura ,  Kensuke Tahara ,  Shunji Watanabe ,  Tsugio Sakai ,  Hideharu Onodera

IPC分类号： H01M2/08

CPC分类号： H01M2/0426 ,  H01M2/0207 ,  H01M2/0217 ,  H01M2/0275 ,  H01M2/30

摘要： An electrochemical cell has an outer case formed of one of ceramics and glass. An electrochemical cell element is hermetically sealed in the outer case. The electrochemical cell element contains a positive pole, a negative pole, and a non-aqueous electrolyte containing an organic solvent. A metal layer is formed on an edge of the outer case. A sealing plate is resistance welded to the metal layer. The sealing plate is made of an alloy containing, in weight percentage, Co by 1 to 50%, Ni by 1 to 70%, Fe by 20% or higher, Cr by 10% or lower, Mn by 2.0% or lower, Si by 1.0% or lower and C by 1.0% or lower.

摘要翻译： 电化学电池具有由陶瓷和玻璃之一形成的外壳。 电化学电池元件气密地密封在外壳中。 电化学电池元件包含正极，负极和含有机溶剂的非水电解质。 金属层形成在外壳的边缘上。 密封板与金属层电阻焊接。 密封板由以下组成的合金制成：Co：1〜50％，Ni：1〜70％，Fe：20％以上，Cr：10％以下，Mn：2.0％以下，Si：2.0％ 1.0％以下，1.0％以下。

公开(公告)号：US20060234122A1

公开(公告)日：2006-10-19

申请号：US11389448

申请日：2006-03-24

申请人： Takeshi Shishido ,  Tsugio Sakai

发明人： Takeshi Shishido ,  Tsugio Sakai

IPC分类号： H01M4/58 ,  H01M4/42 ,  H01M4/50

CPC分类号： H01M4/42 ,  H01M4/02 ,  H01M4/50 ,  H01M10/125 ,  H01M10/285 ,  H01M10/526 ,  H01M2004/021

摘要： A button-type alkaline battery not causing increase of the pressure inside the battery and liquid leakage contains zinc or zinc alloy in the negative electrode and a hydrogen occluding alloy in the positive electrode.

摘要翻译： 不会引起电池内的压力升高的按钮型碱性电池和液体泄漏，在负极中含有锌或锌合金，在正极中含有吸氢合金。

公开(公告)号：US06733544B2

公开(公告)日：2004-05-11

申请号：US09975194

申请日：2001-10-10

申请人： Shinichi Takasugi ,  Yoshimi Kanno ,  Shunji Watanabe ,  Tsugio Sakai ,  Yoshibumi Nakamura ,  Hideharu Onodera

发明人： Shinichi Takasugi ,  Yoshimi Kanno ,  Shunji Watanabe ,  Tsugio Sakai ,  Yoshibumi Nakamura ,  Hideharu Onodera

IPC分类号： H01G900

CPC分类号： H01G9/155 ,  Y02E60/13 ,  Y10T29/417

摘要： A method for producing an electrical double layer capacitor comprising the steps of assembling together components comprised of a positive electrode, a negative electrode, a non-aqueous solvent, an electrolyte containing a supporting salt, a separator, and a gasket to form a coin- or button-type electrical double layer capacitor, heating the assembled coin- or button-type electrical double layer capacitor so that a temperature profile of the heating step is approximately the same as a temperature profile of reflow soldering, and welding an outer connection terminal to the heated assembled coin- or button-type electrical double layer capacitor after the heating step.

摘要翻译： 一种双电层电容器的制造方法，其特征在于，将由正极，负极，非水溶剂，含有支持盐的电解质，隔膜，垫圈构成的组件组装在一起， 或按钮型双电层电容器，加热组装的硬币或按钮式双电层电容器，使得加热步骤的温度分布与回流焊接的温度分布大致相同，并且将外部连接端子焊接到 在加热步骤之后加热组装的硬币或按钮式双电层电容器。

公开(公告)号：US5286582A

公开(公告)日：1994-02-15

申请号：US786431

申请日：1991-11-01

申请人： Kensuke Tahara ,  Hideki Ishikawa ,  Tsugio Sakai

发明人： Kensuke Tahara ,  Hideki Ishikawa ,  Tsugio Sakai

IPC分类号： C01B25/45 ,  C01B33/20 ,  C01B35/12 ,  C01G51/00 ,  H01M4/485 ,  H01M10/05 ,  H01M10/052 ,  H01M4/48 ,  H01M4/52

CPC分类号： H01M4/485 ,  C01B25/45 ,  C01B33/20 ,  C01B35/128 ,  C01G51/006 ,  C01G51/42 ,  C01G53/42 ,  H01M10/052 ,  H01M4/525 ,  H01M4/58 ,  C01P2002/20 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/61 ,  C01P2006/40 ,  H01M4/131

摘要： A nonaqueous electrolyte secondary battery uses lithium or a substance capable of absorbing and releasing lithium as a negative active material of a negative electrode, and uses a layer-like composite oxide of the formula Li.sub.x M.sub.y L.sub.z O.sub.2, where M is one or more transistion metal elements selected from Groups IIIB, IVB, VB, VIB, VIIB and VIII of the periodic table, L is one or more elements selected from nonmetal, metalloid and semimetal elements selected from Groups IIIA, IVA and VA of the periodic table, alkaline earth metal elements and metal elements of Zn and Cu as a positive active material constituting a positive electrode. The polarization (internal resistance) at the time of charging and discharging is reduced and an effective charging-discharging capacity is enhanced. Charging and discharging at a large current become easy, and a cycle deterioration is improved.

摘要翻译： 非水电解质二次电池使用能够吸收和释放锂作为负极的负极活性物质的锂或物质，并且使用式LixMyLzO2的层状复合氧化物，其中M是选自以下的一种或多种转移金属元素： 元素周期表的IIIB，IVB，VB，VIB，VIIB和VIII族元素，L是选自元素周期表IIIA，IVA和VA族的非金属，准金属和半金属元素中的一种或多种元素，碱土金属元素和金属 作为构成正极的正极活性物质的Zn和Cu的元素。 充放电时的极化（内阻）降低，有效充放电容量增大。 大电流的充放电容易，循环劣化得到改善。

公开(公告)号：US07169506B2

公开(公告)日：2007-01-30

申请号：US10822993

申请日：2004-04-13

申请人： Shunji Watanabe ,  Yoshimi Kanno ,  Tsugio Sakai

发明人： Shunji Watanabe ,  Yoshimi Kanno ,  Tsugio Sakai

IPC分类号： H01M6/08 ,  H01M2/02

CPC分类号： H01M10/425 ,  B23K1/0008 ,  B23K2101/38 ,  H01M2/30

摘要： An electrochemical cell capable of reflow soldering has a terminal for connection to a circuit board. The terminal is fixed to either the positive pole can or the negative pole can, and the bottom surface of the other pole can which is not fixed to the terminal is provided with a layer consisting of at least one of Au, Sn, Sn-alloy and Ni.

摘要翻译： 能够回流焊接的电化学电池具有用于连接到电路板的端子。 端子固定在正极罐或负极罐上，另一个极的未固定在端子上的底面设有由Au，Sn，Sn合金中的至少一种构成的层 和镍。