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41. 发明授权

US5676202A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5676202A
公开(公告)日：1997-10-14
申请号：US547118
申请日：1995-10-23
申请人： Koji Akashi , Naoki Hiro , Kenji Nasako , Teruhiko Imoto , Koichi Nishimura , Ikuo Yonezu
发明人： Koji Akashi , Naoki Hiro , Kenji Nasako , Teruhiko Imoto , Koichi Nishimura , Ikuo Yonezu
IPC分类号： F28D20/00 , F28D15/00
CPC分类号： F28D20/003 , Y02E60/142 , Y02E70/30
摘要： In a heat exchanger according to the present invention, there are provided a filling container having a first containing section containing a hydrogen-absorbing metal material for middle or high temperature, a second containing section containing a hydrogen-absorbing metal material for low temperature which is higher in equilibrium hydrogen pressure at the same temperature than the hydrogen-absorbing metal material for middle or high temperature, and a hydrogen passage for moving hydrogen between the first containing section and the second containing section; a guiding section having a heating section provided with heating means for heating the filling container, a heat radiating section provided with a heat exchanging section for radiating heat generated in the filling container outward, and a heat absorbing section provided with a heat exchanging section for cooling the outside by absorption of heat in the filling container; and moving means for moving the filling container back and forth in the guiding section, moving the first containing section back and forth between the heat radiating section and the heating section, and moving the second containing section back and forth between the heat absorbing section and the heat radiating section.
摘要翻译：在根据本发明的热交换器中，提供一种填充容器，该填充容器具有包含用于中或高温的吸氢金属材料的第一容纳部分，含有用于低温的吸氢金属材料的第二容纳部分，在与中温或高温吸氢金属材料相同的温度下的平衡氢压高，在第一容纳部分和第二容纳部分之间移动氢气的氢通道; 具有加热部的引导部，该加热部设置有用于加热填充容器的加热装置，设置有用于将向外填充容器内产生的热量散热的热交换部的散热部，以及具有用于冷却的热交换部的吸热部外部通过吸收填充容器中的热量; 以及移动装置，用于在引导部分中来回移动填充容器，使第一容纳部分在散热部分和加热部分之间来回移动，并且使第二容纳部分在吸热部分和散热部分。

42. 发明授权

US5629000A Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing the same 失效
标题翻译：金属氢化物碱性电池用吸氢合金电极及其制造方法
公开(公告)号：US5629000A
公开(公告)日：1997-05-13
申请号：US562150
申请日：1995-11-22
申请人： Yoshinori Matsuura , Mitsuzo Nogami , Mamoru Kimoto , Nobuyuki Higashiyama , Yasushi Kuroda , Ikuo Yonezu , Koji Nishio , Toshihiko Saito
发明人： Yoshinori Matsuura , Mitsuzo Nogami , Mamoru Kimoto , Nobuyuki Higashiyama , Yasushi Kuroda , Ikuo Yonezu , Koji Nishio , Toshihiko Saito
IPC分类号： H01M4/24 , H01M4/38 , H01M4/02
CPC分类号： H01M4/383 , H01M4/242 , Y10S420/90 , Y10T29/49115
摘要： A hydrogen-absorbing alloy electrode for metal hydride alkaline batteries uses as hydrogen-absorbing material a powder of a rare earth element-nickel hydrogen-absorbing alloy obtained by pulverizing thin strips of said alloy prepared by single roll process and having an average thickness of 0.08 to 0.35 mm and a minimum size of crystal grains present in the roll-surface size of at least 0.2 .mu.m and a maximum size of crystal grains in the open-surface side of not more than 20 .mu.m. A process for producing the above electrode is also provided. The electrode can provide, when used as negative electrode, metal hydride alkaline batteries which are excellent in both high-rate discharge characteristics at an initial period of charge-discharge cycles and charge-discharge cycle characteristics.
摘要翻译：用于金属氢化物碱性电池的吸氢合金电极使用通过粉碎由单辊法制备的并且平均厚度为0.08的所述合金的薄带而获得的稀土元素 - 镍吸氢合金的粉末作为吸氢材料至0.35μm，在辊面尺寸中存在的晶粒的最小尺寸为0.2μm以上，开放面侧的晶粒的最大尺寸为20μm以下。还提供了制造上述电极的方法。当用作负极时，电极可以提供在充放电循环的初始阶段和充放电循环特性两种高速放电特性都优异的金属氢化物碱性电池。

43. 发明授权

US5056318A Refrigerating and/or heating device of contact type 失效
标题翻译：接触式加热和/或加热装置
公开(公告)号：US5056318A
公开(公告)日：1991-10-15
申请号：US486469
申请日：1990-02-28
申请人： Takahiro Yonesaki , Akio Furukawa , Shin Fujitani , Kenji Nasako , Ikuo Yonezu
发明人： Takahiro Yonesaki , Akio Furukawa , Shin Fujitani , Kenji Nasako , Ikuo Yonezu
IPC分类号： A61B18/02 , A61F7/00 , B26D7/10 , E05B17/00 , F17C11/00 , F25B17/12 , G01N1/00
CPC分类号： E05B17/0016 , A61B18/02 , B26D7/10 , F17C11/005 , F25B17/12 , A61B2018/0275 , Y02E60/321
摘要： A refrigerating and/or heating device of the contact type utilizing the endothermic and exothermic reactions of a hydrogen absorbing alloy comprises a contact member (16) in the form of a closed container (18) having a contact surface (17) and packed with a hydrogen absorbing alloy (19), a handle member (21) in the form of a closed container (22) packed with another hydrogen absorbing alloy (23), and a gas pipe (25) interconnecting the two members and having a valve (26).

44. 发明授权

US06472101B1 Nickel-hydrogen storage battery 失效
标题翻译：镍氢蓄电池
公开(公告)号：US06472101B1
公开(公告)日：2002-10-29
申请号：US09509425
申请日：2000-03-28
申请人： Reizo Maeda , Katsuhiko Shinyama , Yoshinori Matsuura , Mitsuzo Nogami , Ikuo Yonezu , Koji Nishio
发明人： Reizo Maeda , Katsuhiko Shinyama , Yoshinori Matsuura , Mitsuzo Nogami , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/62 , C01B3/0031 , C01B3/0047 , C01G53/006 , C01G53/04 , C01P2004/61 , C01P2006/40 , H01M4/242 , H01M4/32 , H01M4/366 , H01M4/383 , H01M4/52 , H01M10/345 , Y02E60/124 , Y02E60/327
摘要： In a nickel-metal hydride storage cell, deterioration of a cell capacity at high temperature and degradation of a cycle characteristic are suppressed. The nickel-metal hydride storage cell of the invention comprises in a cell case, a positive electrode comprising a positive electrode active material composed mainly of nickel hydroxide powder, a negative electrode comprising a negative electrode active material composed mainly of hydrogen-absorbing alloy powder, and a separator interposed between the positive and negative electrodes and impregnated with an electrolyte, the nickel-metal hydride storage cell characterized in that the negative electrode active material comprises a copper compound, the positive electrode comprises an aggregate of coated particles each in which a coating layer comprising a sodium-containing cobalt compound is formed on a surface of a nickel hydroxide particle, and the positive electrode active material is such that an oxide or hydroxide of one of bismuth, calcium, ytterbium, manganese, copper, scandium, and zirconium, is added to the aggregate of coated particles.
摘要翻译：在镍氢蓄电池中，抑制了高温下的电池容量的劣化和循环特性的劣化。本发明的镍氢蓄电池在电池的情况下，包括主要由氢氧化镍粉末组成的正极活性物质的正极，负极包含主要由吸氢合金粉末组成的负极活性物质，所述镍 - 金属氢化物蓄电池，其特征在于，所述负极活性物质包含铜化合物，所述正极包含涂覆颗粒的聚集体，每个涂覆颗粒中涂覆有涂层在氢氧化镍颗粒的表面上形成含有钠的钴化合物的层，正极活性物质是使铋，钙，镱，锰，铜，钪和锆之一的氧化物或氢氧化物，被添加到涂覆颗粒的聚集体中。

45. 发明授权

US06333125B1 Non-sintered nickel electrode for alkaline storage cell, and alkaline storage cell utilizing the electrode 失效
标题翻译：用于碱性蓄电池的非烧结镍电极和利用该电极的碱性蓄电池
公开(公告)号：US06333125B1
公开(公告)日：2001-12-25
申请号：US09290872
申请日：1999-04-14
申请人： Katsuhiko Shinyama , Yoshinori Matsuura , Reizo Maeda , Ikuo Yonezu , Koji Nishio
发明人： Katsuhiko Shinyama , Yoshinori Matsuura , Reizo Maeda , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M432
CPC分类号： H01M4/366 , H01M4/049 , H01M4/26 , H01M4/32 , H01M4/50 , H01M4/58 , H01M4/808
摘要： In a non-sintered nickel electrode for an alkaline storage cell, a discharge capacity and cycle life are improved. This is achieved by employing, as an active material for the non-sintered electrode, coated nickel active material particles, each of the particle comprising a base particle composed of nickel hydroxide and a Co—P—A layer coated on the base particle comprising Co and P and an element A, where A is at least one element selected from the group consisting of Mn, Zn, Ni, Y, and Bi.
摘要翻译：在用于碱性蓄电池的非烧结镍电极中，放电容量和循环寿命得到改善。这是通过使用作为非烧结电极的活性材料的涂覆的镍活性物质颗粒，每个颗粒包含由氢氧化镍组成的基础颗粒和涂覆在包含Co和P的基础颗粒上的Co-PA层和元素A，其中A是选自由Mn，Zn，Ni，Y和Bi组成的组中的至少一种元素。

46. 发明授权

US06255018B1 Hydrogen storing alloy electrode and process for producing hydrogen storage alloy electrode 失效
标题翻译：储氢合金电极及储氢合金电极的制造方法
公开(公告)号：US06255018B1
公开(公告)日：2001-07-03
申请号：US09214111
申请日：1999-06-11
申请人： Tadashi Ise , Hiroshi Fukuda , Teruhiko Imoto , Kikuko Kato , Yasushi Kuroda , Nobuyuki Higashiyama , Yoshinori Matsuura , Mamoru Kimoto , Mitsuzou Nogami , Shin Fujitani , Ikuo Yonezu , Koji Nishio
发明人： Tadashi Ise , Hiroshi Fukuda , Teruhiko Imoto , Kikuko Kato , Yasushi Kuroda , Nobuyuki Higashiyama , Yoshinori Matsuura , Mamoru Kimoto , Mitsuzou Nogami , Shin Fujitani , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M458
CPC分类号： H01M4/366 , H01M4/383 , Y10T29/49115
摘要： An object of the present invention is to provide an effective hydrogen-absorbing alloy activation process which can enhance the electrochemical activity of a hydrogen-absorbing alloy and to provide a hydrogen-absorbing alloy electrode which, when used in a battery, ensures an excellent initial inner pressure characteristic, low-temperature discharge characteristic, high-rate discharge characteristic and cycle characteristic. In accordance with the present invention, a hydrogen-absorbing alloy electrode production process is provided which comprises an alloy activation treatment step of immersing a hydrogen-absorbing alloy in a strong acid treatment solution containing metal ions and, in the course of the pH rise of the acid treatment solution, adding an alkali to the acid treatment solution to promote the pH rise of the acid treatment solution.
摘要翻译：本发明的目的是提供一种有效的吸氢合金活化方法，其可以提高吸氢合金的电化学活性，并提供一种吸氢合金电极，其在电池中使用时确保优异的初始内压特性，低温放电特性，高倍率放电特性和循环特性。根据本发明，提供了一种吸氢合金电极制造方法，其包括将吸氢合金浸入含有金属离子的强酸处理溶液中的合金活化处理步骤，并且在pH升高的过程中酸处理溶液，向酸处理溶液中加入碱，以促进酸处理溶液的pH升高。

47. 发明授权

US06193765B1 Method of manufacturing cylindrical non-aqueous electrolyte secondary cell 有权
标题翻译：制造圆柱形非水电解质二次电池的方法
公开(公告)号：US06193765B1
公开(公告)日：2001-02-27
申请号：US09163015
申请日：1998-09-30
申请人： Naoya Nakanishi , Hideyuki Inomata , Mitsuzou Nogami , Ikuo Yonezu , Koji Nishio
发明人： Naoya Nakanishi , Hideyuki Inomata , Mitsuzou Nogami , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M602
CPC分类号： H01M10/0525 , H01M2/263 , H01M4/505 , H01M4/525 , H01M4/587 , H01M4/661 , H01M10/0431 , H01M10/0568 , H01M10/0569 , H01M10/38 , H01M2300/0037 , Y02T10/7011 , Y10T29/49108
摘要： A method of manufacturing a cylindrical non-aqueous electrolyte secondary cell according to the present invention comprises a first step of forming a lead-attaching area on which an active material layer is not formed, in a positive electrode wherein a positive electrode active material layer is formed on both sides of the positive electrode current collector and a negative electrode wherein a negative electrode active material layer is formed on both sides of the negative electrode current collector, and winding the positive electrode and the negative electrode with disposing a separator therebetween so that the lead-attaching areas are protruded from the edges of the separator, and a second step of disposing a lead at an end part of the lead-attaching area with interposing a metal plate having a multiplicity of holes, and thereafter laser-welding the lead and the metal plate and the lead-attaching area by applying a laser beam with a spot diameter larger than a hole diameter of the metal plate. According to the present invention, it is feasible to laser-weld a lead to a lead-attaching area without fear of a short circuit resulting from the fusion in an electrode assembly caused by a laser beam.
摘要翻译：根据本发明的制造圆柱形非水电解质二次电池的方法包括在其中正极活性物质层为正极的正电极中形成未形成活性物质层的引线附着区域的第一步骤形成在正极集电体的两侧，在负极集电体的两面形成有负极活性物质层的负极，并且通过在其间配置隔膜来卷绕正极和负极，使得引线附着区域从隔板的边缘突出，并且第二步骤是在插入具有多个孔的金属板的引线附着区域的端部处设置引线，然后激光焊接引线，金属板和引线附着区域通过施加具有大于孔的直径的光点直径的激光束等板。根据本发明，可以将引线激光焊接到引线附着区域，而不用担心由激光束引起的电极组件中的融合导致的短路。

48. 发明授权

US06068948A Hydrogen absorbing alloy electrode, method of fabricating hydrogen absorbing alloy electrode, and alkali secondary battery 失效
标题翻译：吸氢合金电极，制备吸氢合金电极的方法和碱二次电池
公开(公告)号：US06068948A
公开(公告)日：2000-05-30
申请号：US976659
申请日：1997-11-24
申请人： Teruhiko Imoto , Yoshinori Matsuura , Nobuyuki Higashiyama , Mamoru Kimoto , Mitsuzou Nogami , Ikuo Yonezu , Koji Nishio
发明人： Teruhiko Imoto , Yoshinori Matsuura , Nobuyuki Higashiyama , Mamoru Kimoto , Mitsuzou Nogami , Ikuo Yonezu , Koji Nishio
IPC分类号： H01M4/26 , H01M4/38 , H01M10/28
CPC分类号： H01M4/383 , Y10S420/90
摘要： In the present invention, a hydrogen absorbing alloy treated upon immersed in an acid solution containing at least a quinone compound, a hydrogen absorbing alloy immersed in water to which at least a quinone compound is added, or a hydrogen absorbing alloy treated upon being immersed in an acid solution containing at least a quinone compound and then immersed in water to which at least a quinone compound is added is used for a hydrogen absorbing alloy electrode, and the hydrogen absorbing alloy electrode is used as a negative electrode of an alkali secondary battery.
摘要翻译：在本发明中，将浸渍在至少含有醌化合物的酸溶液中浸渍的吸氢合金，至少添加有醌化合物的水中的吸氢合金或浸入将至少含有醌化合物的酸溶液浸渍在添加了至少一种醌化合物的水中，作为吸氢合金电极，使用吸氢合金电极作为碱性二次电池的负极。

49. 发明授权

US6068713A Hydrogen absorbing alloys and process for producing same 失效
标题翻译：吸氢合金及其制造方法
公开(公告)号：US6068713A
公开(公告)日：2000-05-30
申请号：US868834
申请日：1997-06-09
申请人： Masaharu Yamaguchi , Haruyuki Inui , Koichi Sato , Koichi Nishimura , Shin Fujitani , Ikuo Yonezu , Koji Nishio
发明人： Masaharu Yamaguchi , Haruyuki Inui , Koichi Sato , Koichi Nishimura , Shin Fujitani , Ikuo Yonezu , Koji Nishio
IPC分类号： C22C19/00 , B22F5/00 , C01B3/00 , C22C1/00 , C22C1/04 , H01M4/38 , B22F9/04
CPC分类号： C01B3/0057 , C01B3/0068 , C01B3/0078 , C22C1/0491 , B22F2009/041 , B22F2998/10 , Y02E60/327 , Y10S420/90
摘要： A hydrogen absorbing alloy is provided which is increased in reaction rate without being restricted in composition and which is unimpaired in the reversibility of reaction and hydrogen absorption-desorption cycle life characteristics. The alloy contains the phase of an intermetallic compound of the composition A5T19 wherein A is at least one element selected from the group consisting of La, Ce, Pr, Sm, Nd, Mm (misch metal), Y, Gd, Ca, Mg, Ti, Zr and Hf, and T is at least one element selected from the group consisting of B, Bi, Al, Si, Cr, V, Mn, Fe, Co, Ni, Cu, Zn, Sn and Sb. The alloy is produced by mixing together an alloy containing an AT3 phase and an alloy containing an AT4 phase, mechanically alloying the mixture to form the phase of intermetallic compound of the composition A5T19 in addition to the AT3 and AT4 phases, and subsequently mixing together or mechanically alloying the resulting alloy and an alloy containing AT5 phase.
摘要翻译：提供了一种吸氢合金，其反应速率增加而不受组成的限制，并且在反应的可逆性和氢吸收 - 解吸循环寿命特性中不受损害。该合金含有组合物A5T19的金属间化合物的相，其中A为选自La，Ce，Pr，Sm，Nd，Mm（混合稀土金属），Y，Gd，Ca，Mg中的至少一种元素， Ti，Zr和Hf，T是选自B，Bi，Al，Si，Cr，V，Mn，Fe，Co，Ni，Cu，Zn，Sn和Sb中的至少一种元素。该合金通过将含有AT3相的合金和含有AT4相的合金混合在一起而制成，除了AT3和AT4相之外，机械合金化混合物以形成组合物A5T19的金属间化合物的相，然后混合在一起或对所得合金和含有AT5相的合金进行机械合金化。

50. 发明授权

US5908487A Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy 失效
标题翻译：吸氢合金成型体和装有吸氢合金的容器
公开(公告)号：US5908487A
公开(公告)日：1999-06-01
申请号：US823013
申请日：1997-03-21
申请人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
发明人： Koichi Nishimura , Takahiro Yonesaki , Shin Fujitani , Hiroshi Nakamura , Yumiko Nakamura , Ikuo Yonezu , Hiroshi Watanabe
IPC分类号： B22F1/00 , B22F9/02 , C01B3/00 , C22C32/00 , F17C11/00 , H01M8/06 , B22F9/00
CPC分类号： H01M8/065 , B22F1/0014 , B22F1/0059 , B22F9/023 , C01B3/0005 , C01B3/0057 , C01B3/0078 , C01B3/0084 , C22C32/0094 , F17C11/005 , B22F2998/00 , Y02E60/321 , Y02E60/327 , Y02P20/129 , Y10S420/90
摘要： A hydrogen absorbing alloy-packed container packed with a mixture of powders classified respectively into at least two particle-size distribution groups, each of which is different in mean particle size, the powders comprising a hydrogen absorbing alloy singly or the combination of a hydrogen absorbing alloy and a substance not absorbing hydrogen, the mixture having a ratio r.sub.N+1 /r.sub.N, wherein r.sub.N is the mean particle size of the powder having a particle-size distribution of the Nth largest mean particle size, N being an integer of not smaller than 1, and r.sub.N+1 is the mean particle size of the powder having a particle-size distribution of the (N+1)th largest mean particle size, of at least 0.03 to not greater than 0.50. The alloy powders can be selected from the group consisting of lanthanum-nickel, mischmetal-nickel, iron titanium and titanium manganese.
摘要翻译：填充有分散在至少两个粒度分布基团中的粉末混合物的吸氢合金填充容器，每个粒度分布基团的平均粒度不同，单独地包含吸氢合金的粉末或吸氢合金的组合合金和不吸收氢的物质，混合物的比例为rN + 1 / rN，其中rN是具有第N个最大平均粒径的粒度分布的粉末的平均粒度，N不小于并且rN + 1是具有（N + 1）个最大平均粒径的粒度分布的粉末的平均粒度为至少0.03以上且0.50以下。合金粉末可选自镧 - 镍，混合稀土 - 镍，铁钛和钛锰。

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