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1. 发明授权

US06444366B1 Non-sintered electrode and method of manufacturing same 失效
标题翻译：非烧结电极及其制造方法
公开(公告)号：US06444366B1
公开(公告)日：2002-09-03
申请号：US09700716
申请日：2000-11-28
申请人： Hiroshi Kawano , Yoshio Moriwaki , Isao Matsumoto
发明人： Hiroshi Kawano , Yoshio Moriwaki , Isao Matsumoto
IPC分类号： H01M430
CPC分类号： H01M4/78 , H01M4/02 , H01M4/043 , H01M4/0433 , H01M4/13 , H01M4/24 , H01M4/242 , H01M4/32 , H01M4/625 , H01M4/626 , H01M4/661 , H01M4/70 , H01M4/74 , H01M4/742 , H01M10/0525 , H01M10/30 , H01M10/345 , H01M2004/021 , Y10T29/10 , Y10T29/49115
摘要： A metal sheet (1) which constitutes a non-sintered type electrode support is processed to have minute irregularities on its surface. The irregularities are formed by a mechanical method such that protrusions (9) and indentations (8) are configured with a center-to-center pitch (P) in the range of from 50 to 300 &mgr;m and such that the apparent thickness after processing is at least three times as large as the unprocessed material thickness.
摘要翻译：构成非烧结型电极载体的金属板（1）在其表面上被加工成具有微小的凹凸。通过机械方法形成凹凸，使得突起（9）和凹陷（8）构造为中心间距（P）在50至300μm的范围内，并且使得加工后的表观厚度为是未加工材料厚度的至少三倍。

2. 发明授权

US5346781A Alkaline storage battery 失效
标题翻译：碱性蓄电池
公开(公告)号：US5346781A
公开(公告)日：1994-09-13
申请号：US646012
申请日：1991-01-28
申请人： Kohji Yuasa , Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto
发明人： Kohji Yuasa , Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto
IPC分类号： H01M4/24 , H01M4/38 , H01M4/80 , H01M10/24
CPC分类号： H01M4/242 , H01M4/383 , H01M4/808
摘要： Disclosed is an alkaline storage battery, in which the negative electrode is constituted by a hydrogen absorbing alloy capable of absorbing/desorbing hydrogen electrochemically, and a hydrophobic material is provided in the space between the surface of the negative electrode and the separator while a hydrophilic material is provided in the inside of the negative electrode, thereby properly secure both wetting property and surface hydrophobic property of the negative electrode against the alkaline electrolytic solution. Accordingly, a hydrogen gas generated in charging the battery can be absorbed by a vapor phase reaction in the hydrophobic portion in the surface of the negative electrode which is exposed to the vapor phase and can be absorbed electrochemically in the portion of the negative electrode which is wetted by the electrolytic solution, so that the inner pressure of the battery can be reduced to thereby make it possible to perform quick charging.
摘要翻译：公开了一种碱性蓄电池，其中负极由能够电化学吸收/解吸氢的吸氢合金构成，并且在负极表面和隔板之间的空间中设置疏水材料，同时亲水材料设置在负极的内部，从而适当地确保负极的润湿性和表面疏水性相对于碱性电解液。因此，在电池充电中产生的氢气可以通过暴露于气相的负极表面中的疏水部分中的气相反应吸收，并且可以在负极的部分电化学吸收被电解液润湿，从而可以降低电池的内部压力，从而可以进行快速充电。

3. 发明授权

US5250369A Alkaline storage battery 失效
标题翻译：碱性蓄电池
公开(公告)号：US5250369A
公开(公告)日：1993-10-05
申请号：US952146
申请日：1992-09-28
申请人： Kohji Yuasa , Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto
发明人： Kohji Yuasa , Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto
IPC分类号： H01M4/24 , H01M4/38 , H01M4/80 , H01M10/52
CPC分类号： H01M4/383 , H01M4/242 , H01M4/808
摘要： Disclosed is an alkaline storage battery, in which the negative electrode is constituted by a hydrogen absorbing alloy capable of absorbing/desorbing hydrogen electrochemically, and a hydrophobic material is provided in the space between the surface of the negative electrode and the separator while a hydrophilic material is provided in the inside of the negative electrode, thereby properly secure both wetting property and surface hydrophobic property of the negative electrode against the alkaline electrolytic solution. Accordingly, a hydrogen gas generated in charging the battery can be absorbed by a vapor phase reaction in the hydrophobic portion in the surface of the negative electrode which is exposed to the vapor phase and can be absorbed electrochemically in the Portion of the negative electrode which is wetted by the electrolytic solution, so that the inner pressure of the battery can be reduced to thereby make it possible to perform quick charging.
摘要翻译：公开了一种碱性蓄电池，其中负极由能够电化学吸收/解吸氢的吸氢合金构成，并且在负极表面和隔板之间的空间中设置疏水材料，同时亲水材料设置在负极的内部，从而适当地确保负极的润湿性和表面疏水性相对于碱性电解液。因此，在电池充电中产生的氢气可以通过在暴露于气相的负极表面的疏水部分中的气相反应吸收，并且可以在负极的部分中被电化学吸收被电解液润湿，从而可以降低电池的内部压力，从而可以进行快速充电。

4. 发明授权

US4935318A Sealed type nickel-hydride battery and production process thereof 失效
标题翻译：密封型镍氢电池及其制作方法
公开(公告)号：US4935318A
公开(公告)日：1990-06-19
申请号：US171739
申请日：1988-03-22
申请人： Munehisa Ikoma , Hiroshi Kawano , Yasuko Ito , Isao Matsumoto
发明人： Munehisa Ikoma , Hiroshi Kawano , Yasuko Ito , Isao Matsumoto
IPC分类号： H01M4/38 , H01M4/52 , H01M10/34
CPC分类号： H01M10/345 , H01M4/383 , H01M4/52 , Y10T29/49115
摘要： A sealed type nickel-hydride battery comprising a positive electrode made of nickel oxides and/or Ni(OH).sub.2 as an active material, a negative electrode made of hydrogen storage alloys as main materials which may absorb and desorb hydrogen as an active material electrochemically, an alkaline electrolyte, and a separator. Prior to sealing in a battery case, the positive electrode contains cobalt and/or cobalt hydroxide having an oxidation potential lower than that of nickel hydroxide and the negative electrode is not subjected to a sufficient precharge as required for the substantial battery capacity to be limited by the capacity of the positive electrode. The battery is sealed in this state, and at an initial charge, the cobalt and/or cobalt oxides are charged and a precharged section absorbed hydrogen is formed in a negative electrode corresponding to the charge capacity of the cobalt and/or cobalt oxides.

5. 发明授权

US4837119A Sealed storage battery and method for making its electrode 失效
标题翻译：密封蓄电池及其电极制作方法
公开(公告)号：US4837119A
公开(公告)日：1989-06-06
申请号：US132647
申请日：1987-12-08
申请人： Munehisa Ikoma , Hiroshi Kawano , Isao Matsumoto , Nobuyuki Yanagihara
发明人： Munehisa Ikoma , Hiroshi Kawano , Isao Matsumoto , Nobuyuki Yanagihara
IPC分类号： H01M4/24 , H01M4/38 , H01M4/80 , H01M10/34
CPC分类号： H01M4/383 , H01M10/345 , H01M4/242 , H01M4/808 , Y02E60/124 , Y02P70/54
摘要： A sealed storage battery comprises a positive electrode including a metallic oxide as an active material, a negative electrode including hydrogen-storage-alloy powder capable of electrochemically charging and discharging hydrogen as an active material, an alkaline electrolyte, and two separators (12a and 1 2b) for absorbing and retaining the alkaline electrolyte. The hydrogen-storage-alloy power has a crystal structure and is provided with numerous irregularities on the surface thereof, and has SF-value of 2.5 or below, which SF-value represents a plateau characteristic of equilibrium pressure of released hydrogen. The numerous irregularities on the surface of the alloy powder cause oxygen being generated from the positive electrode to be eliminated promptly.

6. 发明授权

US07887947B2 Connection structure between unit cells 有权
标题翻译：单位单元之间的连接结构
公开(公告)号：US07887947B2
公开(公告)日：2011-02-15
申请号：US11645784
申请日：2006-12-26
申请人： Hiroshi Kawano , Isao Matsumoto , Keisuke Aoki , Yoshimitsu Hiroshima , Hiroshi Narusawa
发明人： Hiroshi Kawano , Isao Matsumoto , Keisuke Aoki , Yoshimitsu Hiroshima , Hiroshi Narusawa
IPC分类号： H01M2/24 , H01M6/42 , H01M6/46 , H01M2/26 , H01R24/00
CPC分类号： H01M2/204 , H01M2/022 , H01M2/0413 , H01M2/12 , Y10T29/49108
摘要： The connection structure between unit cells connects a plurality of batteries B1 and B2 in series with bottomed cylindrical battery cases 2 and 5 which function as electrode terminals on one side, sealing plates 3 which close the opening portions of the battery cases 2 and 5 which function as electrode terminals on another side, and the first ring 1a with a flange is conductively connected at a bottom portion of a battery case 2 of one battery B1, the second ring 1b with a flange is conductively connected at an upper portion of the sealing plate 3 of another battery B2, and the first ring 1a and the second ring 1b are fitted.
摘要翻译：单元电池之间的连接结构将多个电池B1和B2串联连接在一起作为电极端子的有底圆筒形电池盒2和5，封闭电池壳体2和5的开口部分的功能作为另一侧的电极端子，具有法兰的第一环1a在一个电池B1的电池壳体2的底部导电连接，具有凸缘的第二环1b在密封板的上部导电连接 3，另一个电池B2，第一环1a和第二环1b被装配。

7. 发明申请

US20060029864A1 Nickel electrode and alkali storage battery using the same 审中-公开
标题翻译：镍电极和碱性蓄电池使用相同
公开(公告)号：US20060029864A1
公开(公告)日：2006-02-09
申请号：US11189125
申请日：2005-07-25
申请人： Isao Matsumoto , Hiroshi Kawano , Yoshimitsu Hiroshima
发明人： Isao Matsumoto , Hiroshi Kawano , Yoshimitsu Hiroshima
IPC分类号： H01M4/32 , H01M4/62
CPC分类号： H01M4/32 , H01M4/244 , H01M4/26 , H01M4/366 , H01M4/38 , H01M4/46 , H01M4/52 , H01M4/74 , H01M2004/021 , H01M2004/028
摘要： An alkali storage battery using powder generation elements composed of a positive electrode comprising nickel (Ni) oxide as main materials, a negative electrode, a separator and an alkali aqueous solution, wherein materials of said positive electrodes are spherical or elliptic powders whose tapping density is not less than 2.2 g/cc mainly composed of nickel hydroxide (Ni(OH)2), powders comprise core powders with innumerable microscopic concaves and convexes on surfaces mainly composed of spherical or elliptic β-type Ni(OH)2, and fine powders composed of metal cobalt (Co) and/or Co oxide, and fine powders are crushed and pressed in substantially all concave portions of microscopic concaves and convexes of said core powders, thereby integrated with core powders, and surface layers of powders are coated with fine powders and are flattened, and core powders and/or fine powders have innumerable micro pores which penetrate from surfaces to inner portions.
摘要翻译：使用由包含镍（Ni）氧化物作为主要材料的正极组成的粉末产生元件，负极，隔板和碱性水溶液的碱性蓄电池，其中所述正极的材料是球形或椭圆形粉末，其出口密度为不小于2.2g / cc，主要由氢氧化镍（Ni（OH）2）组成），粉末包含在主要由球形或椭圆形β型Ni构成的表面上具有无数微小凹凸的核心粉末（ OH）2，将由金属钴（Co）和/或Co氧化物构成的细粉末和细粉末压碎并压制在所述芯粉末的微小凹凸的大致全部的凹部中，由此与核心粉末一体化，粉末表面被细粉末涂覆并被压平，并且芯粉末和/或细粉末具有从表面到内部穿透的无数微孔。

8. 发明授权

US5213722A Method of making a separator material for a storage battery 失效
标题翻译：制备蓄电池隔板材料的方法
公开(公告)号：US5213722A
公开(公告)日：1993-05-25
申请号：US795141
申请日：1991-11-20
申请人： Kazutaka Iwasaki , Munehisa Ikoma , Masakazu Ikeyama , Hiroshi Kawano , Isao Matsumoto
发明人： Kazutaka Iwasaki , Munehisa Ikoma , Masakazu Ikeyama , Hiroshi Kawano , Isao Matsumoto
IPC分类号： H01M2/16
CPC分类号： H01M2/162
摘要： A method for making a separator material which is useful as a separator for storage batteries. The method involves applying a sulfonated surface layer to polyolefin resin fibers which form a woven or non-woven fabric. According to one embodiment, polyolefin resin fibers made of a first polyolefin resin are coated with a surface layer of a second polyolefin resin which is more susceptible to sulfonation than the first polyolefin resin from which said fibers are made. At the stage when the polyolefin fibers are coated with the second polyolefin resin they may be either individual fibers or formed into a woven or non-woven fabric. Thereafter, the fibers are subjected to a sulfonation process until the surface layer is sulfonated and a decomposition product formed by the sulfonation process is then removed from the fibers to obtain a separator material.
摘要翻译：一种隔膜材料的制造方法，其可用作蓄电池的隔板。该方法包括将磺化表面层施加到形成织造或非织造织物的聚烯烃树脂纤维上。根据一个实施方案，由第一聚烯烃树脂制成的聚烯烃树脂纤维涂覆有比制备所述纤维的第一聚烯烃树脂更易于磺化的第二聚烯烃树脂的表面层。在聚烯烃纤维被第二聚烯烃树脂涂覆的阶段，它们可以是单独的纤维，也可以形成织造或非织造织物。此后，对纤维进行磺化处理直到表面层被磺化，然后从纤维中除去通过磺化过程形成的分解产物，从而获得隔板材料。

9. 发明授权

US5100723A Separator material for storage batteries 失效
标题翻译：存储电池分离材料
公开(公告)号：US5100723A
公开(公告)日：1992-03-31
申请号：US272998
申请日：1988-11-17
申请人： Kazutaka Iwasaki , Munehisa Ikoma , Masakazu Ikeyama , Hiroshi Kawano , Isao Matsumoto
发明人： Kazutaka Iwasaki , Munehisa Ikoma , Masakazu Ikeyama , Hiroshi Kawano , Isao Matsumoto
IPC分类号： H01M2/16
CPC分类号： H01M2/162 , Y10T428/2938 , Y10T428/2964 , Y10T428/2971 , Y10T442/2918
摘要： Separator materials which are adapted for use in storage batteries and which comprise a fabric sheet of polyolefin resin fibers and a surface layer of a polyolefin resin sulfonated to such an extent that sulfone groups are formed in an amount sufficient to impart an appropriate degree of hydrophilicity. The surface layer is formed on individual resin fibers. The methods of making the separator material are also described.

10. 发明授权

US4925748A Alkaline storage battery using hydrogen absorbing alloy 失效
标题翻译：使用吸氢合金的碱性蓄电池
公开(公告)号：US4925748A
公开(公告)日：1990-05-15
申请号：US356229
申请日：1989-05-24
申请人： Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto , Masakazu Ikeyama
发明人： Munehisa Ikoma , Hiroshi Kawano , Osamu Takahashi , Isao Matsumoto , Masakazu Ikeyama
IPC分类号： H01M4/24 , H01M4/38 , H01M10/24 , H01M10/34
CPC分类号： H01M10/345 , H01M4/383 , Y02E60/124
摘要： Disclosed is an improvement of a hydrogen absorbing alloy to be used as a negative electrode of an alkaline storage battery. The hydrogen absorbing alloy capable of electrochemically absorbing/desorbing hydrogen has a CaCu.sub.5 type crystal structure and is represented by the general formula of A.sub.1-x B.sub.x C.sub.y D.sub.z, in which formula: D is selected from the group consisting of V, In, Tl, Ga and mixtures thereof; the atomic ratio z has a value within the range made up as follows, 0.02.ltoreq.z.ltoreq.0.3 for V, 0.02.ltoreq.z.ltoreq.0.1 for In, 0.02.ltoreq.z.ltoreq.0.1 for Tl, and 0.02.ltoreq.z.ltoreq.0.1 for Ga; and the atomic ratio (y+z) has a value within the range of from 4.7 to 5.3.

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