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1. 发明申请

WO1997037933A1 COMPOSITE OXIDE HAVING OXYGEN ABSORPTION AND RELEASE CAPABILITIES AND PROCESS FOR PREPARING THE SAME 审中-公开
标题翻译：具有氧气吸收和释放能力的复合氧化物及其制备方法
公开(公告)号：WO1997037933A1
公开(公告)日：1997-10-16
申请号：PCT/JP1997001173
申请日：1997-04-04
申请人： SANTOKU METAL INDUSTRY CO., LTD. , YOKOI, Hideo , MUROTA, Tadatoshi , FUJIWARA, Kazuhito , TAKEMORI, Hirofumi
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C01G25/00
CPC分类号： C01B13/0262 , B01J20/06 , B01J23/10 , C01G25/00 , C01G25/006 , C01G27/006 , C01P2002/50 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2002/88
摘要： A composite oxide having oxygen absorption and release capabilities, comprising cerium, zirconium, and hafnium in a total amount of 90 to 100 wt.% based on the total amount of metals, the contents of cerium, zirconium, and hafnium being respectively 14.0 to 70.5 at %, 29.49 to 72.5 at %, and 0.01 to 13.5 at % based on the total amount of the cerium, zirconium, and hafnium, having a solubility of at least 70 %, and exhibiting, when held in a reducing atmosphere at a temperature of 600 DEG C, such a reducibility that at least 90 % of the tetravalent cerium contained in the composite oxide is reduced to trivalent cerium; and a process for preparing a composite oxide by preparing a composite salt precipitate from the starting material solution wherein at least 85 % of cerium ions are Ce by coprecipitation and subjecting the precipitate to particular firing involving reductive firing.
摘要翻译：一种具有氧吸收和释放能力的复合氧化物，其含量基于金属总量，铈，锆和铪的含量分别为14.0至70.5，总计为90至100重量％的铈，锆和铪％，29.49〜72.5％，相对于铈，锆，铪的总量为0.01〜13.5原子％，溶解度为70％以上，并且在还原气氛中保持在温度 600℃的复合氧化物中所含的四价铈的至少90％还原为三价铈的还原性; 以及通过从原料溶液制备复合盐沉淀物制备复合氧化物的方法，其中至少85％的铈离子是Ce 4+，通过共沉淀，并使沉淀物进行特定的涉及还原烧制的焙烧。

2. 发明申请

WO1994023073A1 METHOD FOR COLLECTING VALUABLE METAL FROM NICKEL-HYDROGEN SECONDARY CELL 审中-公开
标题翻译：从镍氢二次细胞中收集有价值金属的方法
公开(公告)号：WO1994023073A1
公开(公告)日：1994-10-13
申请号：PCT/JP1994000560
申请日：1994-04-05
申请人： SANTOKU METAL INDUSTRY CO., LTD. , KANEKO, Akihito , KITAZUME, Nobuyuki , OKADA, Chikara
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22B07/00
CPC分类号： H01M10/54 , C22B23/0415 , C22B23/0453 , C22B59/00 , C25C3/34 , Y02W30/84
摘要： A method comprising the steps of preparing crushed material by crushing nickel-hydrogen secondary cells; separating alkalis, organic substances, and iron from the crushed substance in order to obtain a separated material from which at least alkalis, organic substances, and iron are separated; burning the separated material to produce oxides of valuable metal to be collected; and processing the oxides by a molten salt electrolysis method by use of a molten salt bath for electrolysis. By this collection method, it is possible to efficiently collect electrode materials and others which are usable for nickel-hydrogen secondary cells. Further, compared to separation, refining, and smelting by ordinary chemical processings, this method realizes collection in a large quantity at a low cost.
摘要翻译：一种包括以下步骤的方法：通过破碎镍氢二次电池来制备破碎的材料; 从被粉碎物质中分离出碱，有机物和铁，以获得至少分离出碱，有机物和铁的分离物质; 燃烧分离的材料以产生要收集的有价值金属的氧化物; 并通过熔融盐电解法使用熔融盐浴进行电解处理。通过这种收集方法，可以有效地收集可用于镍氢二次电池的电极材料等。此外，与通过普通化学处理的分离，精炼和熔炼相比，该方法以低成本实现大量收集。

3. 发明申请

WO1996014442A1 AGE-PRECIPITATING RARE EARTH METAL-NICKEL ALLOY, ITS MANUFACTURE, AND NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN SECONDARY CELL 审中-公开
标题翻译：年龄大的金属镍合金，其制造和镍氢二次电池的负极
公开(公告)号：WO1996014442A1
公开(公告)日：1996-05-17
申请号：PCT/JP1995002255
申请日：1995-11-06
申请人： SANTOKU METAL INDUSTRY CO., LTD. , TANIBUCHI, Yuji , YAMAMOTO, Kazuhiko , OKADA, Chikara
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22C19/00
CPC分类号： H01M4/385 , C01B3/0057 , C22C19/007 , C22C19/03 , C22F1/10 , H01M4/383 , H01M10/345 , Y02E60/327 , Y02P20/129 , Y10S420/90
摘要： An AB5 type age-precipitating rare earth metal-nickel alloy having a composition expressed by (1): R(Ni1-xMx)5+y where R represents one or more of rare-earth elements including Y, M represents one or more selected from a group of Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, W, and B and x and y respectively satisfy the relations 0.05 /= 700 DEG C and
摘要翻译：具有由（1）：R（Ni1-xMx）5 + y表示的组成的AB5型年龄沉淀稀土金属 - 镍合金，其中R表示包括Y，M的稀土元素中的一种或多种，表示一种或多种选择的从Co，Al，Mn，Fe，Cu，Zr，Ti，Mo，W和B组中分别满足0.05≤x≤0.5和-0.45≤y< = 0.45。该合金的平均长轴为0.1-20μm的析出相。将具有式（1）表示的组成的原料合金材料在1000℃以上进行固溶处理，老化一段时间t，满足关系式（2）：（830-T）/ 200℃ / = log t

4. 发明申请

WO1998020507A1 POWDER FOR PERMANENT MAGNET, METHOD FOR ITS PRODUCTION AND ANISOTROPIC PERMANENT MAGNET MADE USING SAID POWDER 审中-公开
标题翻译：永磁体粉末及其生产方法及使用粉末的各向异性永磁体
公开(公告)号：WO1998020507A1
公开(公告)日：1998-05-14
申请号：PCT/JP1997004012
申请日：1997-11-04
申请人： SANTOKU METAL INDUSTRY CO., LTD. , MURAKAMI, Ryo
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： H01F01/06
CPC分类号： H01F1/059 , H01F1/0306
摘要： A base material is needle-like fine particles of Fe or an Fe alloy containing Co. A hard magnetic layer containing Fe, Sm and N is provided on the surface of the needle-like fine particles and a separation layer made of an oxide of a rare earth element is provided outside the hard magnetic layer.
摘要翻译：基材是含有Co的针状细小颗粒或含有Co的Fe合金。在针状微粒的表面上设置有含有Fe，Sm，N的硬磁性层和由氧化物稀土元素设置在硬磁性层的外侧。

5. 发明申请

WO1998010107A1 RARE EARTH METAL-NICKEL-BASE HYDROGEN ABSORBING ALLOY, PROCESS FOR PREPARING THE SAME, AND NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN RECHARGEABLE BATTERY 审中-公开
标题翻译：稀土金属镍基氢吸收合金，其制备方法和镍氢可充电电池负极
公开(公告)号：WO1998010107A1
公开(公告)日：1998-03-12
申请号：PCT/JP1997003126
申请日：1997-09-05
申请人： SANTOKU METAL INDUSTRY CO., LTD. , KANEKO, Akihito , IRIKAWA, Masafumi , TANIBUCHI, Yuji
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22C19/00
CPC分类号： H01M4/383 , H01M4/242 , Y10S420/90
摘要： A rare earth metal-nickel-base hydrogen absorbing alloy having a composition represented by the formula: RNiaMnbCocAldXe (wherein R represents a rare earth element including Sc and Y with 95 atomic % or more of R being accounted for by at least one member selected from the group consisting of La, Ce, Pr, and Nd; X represents at least one element selected from the group consisting of Fe, Cu, Zn, V, and Nb; and a, b, c, d, and e are such that 3.9
摘要翻译：具有由式RNiMnbCocAldXe表示的组成的稀土金属 - 镍基吸氢合金（其中R表示包含Sc和Y的稀土元素，R为95原子％以上，R为至少一种选自由La，Ce，Pr和Nd组成的组; X表示选自Fe，Cu，Zn，V和Nb中的至少一种元素; a，b，c，d和e分别为 3.9

6. 发明申请

WO1997015701A1 PROCESS FOR PRODUCING RARE EARTH METALS 审中-公开
标题翻译：生产稀土金属的工艺
公开(公告)号：WO1997015701A1
公开(公告)日：1997-05-01
申请号：PCT/JP1996003104
申请日：1996-10-24
申请人： SANTOKU METAL INDUSTRY CO., LTD. , TAKAMARU, Kiyofumi
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C25C03/34
CPC分类号： C25C3/34 , C25C7/005
摘要： A process for producing rare earth metals such as rare earths or alloys containing the same, which comprises electrolyzing a raw material containing rare earth carbonates as the principal ingredient in a molten-salt electrolytic bath containing rare earth fluorides, lithium fluoride and barium fluoride at a bath temperature of 750 to 950 DEG C while ajdusting the anode potential to the electrolytic potential of fluorides. This process assures long service lives of an electrolytic furnace and electrode by conducting the electrolysis at low bath temperature and permits the production of rare earth metals with a high current density and a high current efficiency while suppressing the generation of harmful fluorine-containing gas.
摘要翻译：一种稀土金属的制造方法，例如稀土金属或含有该稀土金属的合金，其包括在含有稀土氟化物，氟化锂和氟化钡的熔盐电解浴中电解含有稀土碳酸盐的原料作为主要成分。浴温750〜950℃，同时将阳极电位降至氟化物的电解电位。该方法通过在低浴温下进行电解确保电解炉和电极的使用寿命长，并且允许在抑制有害的含氟气体的产生的同时，生产具有高电流密度和高电流效率的稀土金属。

7. 发明申请

WO1997008353A1 RARE EARTH METAL/NICKEL-BASE HYDROGEN ABSORBING ALLOY, PROCESS FOR PREPARING THE SAME, AND NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN SECONDARY BATTERY 审中-公开
标题翻译：稀土金属/镍基氢吸收合金，其制备方法和镍氢二次电池负极
公开(公告)号：WO1997008353A1
公开(公告)日：1997-03-06
申请号：PCT/JP1996002400
申请日：1996-08-28
申请人： SANTOKU METAL INDUSTRY CO., LTD. , KANEKO, Akihito
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22C19/00
CPC分类号： H01M4/242 , H01M4/383
摘要： A rare earth metal/nickel-base hydrogen absorbing alloy having a composition represented by formula (1): (R1-xLx)(Ni1-yMy)z, (wherein R represents La, Ce, Pr, or Nd; L represents Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, Mg, or Ca; and M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf, Ta, W, B, or C; 0,01
摘要翻译：具有由式（1）表示的组成的稀土金属/镍基吸氢合金：（R1-xLx）（Ni1-yMy）z，（其中R表示La，Ce，Pr或Nd; L表示Gd， Tb，Dy，Ho，Er，Tm，Yb，Lu，Y，Sc，Mg或Ca; M表示Co，Al，Mn，Fe，Cu，Zr，Ti，Mo，Si，V，Cr， Hf，Ta，W，B或C; 0.01,0

8. 发明申请

WO1997003213A1 RARE EARTH METAL-NICKEL-BASE HYDROGEN ABSORBING ALLOY, PROCESS FOR PREPARING THE SAME, AND NEGATIVE ELECTRODE FOR NICKEL-HYDROGEN SECONDARY BATTERY 审中-公开
标题翻译：稀土金属镍基氢吸收合金，其制备方法和镍氢二次电池负极
公开(公告)号：WO1997003213A1
公开(公告)日：1997-01-30
申请号：PCT/JP1996001900
申请日：1996-07-09
申请人： SANTOKU METAL INDUSTRY CO., LTD. , KANEKO, Akihito
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22C19/00
CPC分类号： H01M4/383 , Y10S420/90
摘要： A rare earth metal-nickel-base hydrogen absorbing alloy having a composition represented by the following formula (1): (R1-xLx)(Ni1-yMy)z wherein R represents La, Ce, Pr, or Nd; L represents Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y, Sc, Mg, or Ca; M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf, Ta, W, B, or C; 0.05
摘要翻译：具有由下式（1）表示的组成的稀土金属 - 镍基吸氢合金：（R1-xLx）（Ni1-yMy）z其中R表示La，Ce，Pr或Nd; L表示Gd，Tb，Dy，Ho，Er，Tm，Yb，Lu，Y，Sc，Mg或Ca; M表示Co，Al，Mn，Fe，Cu，Zr，Ti，Mo，Si，V，Cr，Nb，Hf，Ta，W，B或C; 0.05≤x≤0.4,0≤y≤0.5，3.0≤z≤4.5。该合金含有至少30体积％以上且小于95体积％的晶粒，其中存在于与合金晶粒的C轴垂直的方向上的反相边界在C方向上为20nm至25nm 轴。在式（1）中由L添加和表示的元素的量的60至小于95％设置在反相区域中。

9. 发明申请

WO1996031633A1 RARE EARTH METAL-NICKEL HYDROGEN-OCCLUSION ALLOY, PROCESS FOR PRODUCING THE SAME, AND NEGATIVE ELECTRODE OF NICKEL-HYDROGEN SECONDARY BATTERY 审中-公开
标题翻译：稀土金属镍镍氢合金，其制造方法，镍氢二次电池负极
公开(公告)号：WO1996031633A1
公开(公告)日：1996-10-10
申请号：PCT/JP1996000916
申请日：1996-04-03
申请人： SANTOKU METAL INDUSTRY CO., LTD. , KANEKO, Akihito
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： C22C19/00
CPC分类号： H01M4/383
摘要： A rare earth metal-nickel hydrogen-occlusion alloy which has the following composition (1): RNix-yMy (wherein R represents La, Ce, Pr, Nd or a mixture thereof; M represents Co, Al, Mn, Fe, Cu, Zr, Ti, Mo, Si, V, Cr, Nb, Hf, Ta, W, B, C or a mixture thereof; and 3.5
摘要翻译：具有以下组成（1）的稀土金属 - 镍氢合金合金：RNix-yMy（其中R表示La，Ce，Pr，Nd或其混合物; M表示Co，Al，Mn，Fe，Cu， Zr，Ti，Mo，Si，V，Cr，Nb，Hf，Ta，W，B，C或它们的混合物;以及3.5

10. 发明申请

WO1997027964A1 APPARATUS AND METHOD FOR PRODUCING A THIN SOLIDIFIED ALLOY 审中-公开
标题翻译：用于生产薄固体合金的装置和方法
公开(公告)号：WO1997027964A1
公开(公告)日：1997-08-07
申请号：PCT/JP1997000242
申请日：1997-01-31
申请人： SANTOKU METAL INDUSTRY CO., LTD. , YAMAMOTO, Kazuhiko , SHIBAMOTO, Takayuki , NAKAMURA, Yasuhiko , MITSUSHIMA, Yasuki , SASAKI, Shigezi
发明人： SANTOKU METAL INDUSTRY CO., LTD.
IPC分类号： B22D11/06
CPC分类号： B22D11/0611
摘要： An apparatus for producing a thin solidified alloy comprising a container (53) having an upper opening and adapted to accommodate a molten alloy (57), a driving means (2) for tilting the container, for causing the molten alloy to flow out of the container, a control means for controlling the driving means, a cooling roll (55) for cooling the molten alloy flowing out of the container and solidifying the alloy into a thin strip shape and a flow stabilizing means (54) for guiding the molten alloy flowing out of the container toward the cooling means at a substantially constant flow rate, wherein the control means for controlling the driving means comprises in turn a memory means for storing commands of tilting angular velocities for tilting the container and a commanding means for reading a tilting angular velocity command from the memory means and operating the driving means in accordance with the command so read, and wherein tilting angular velocity commands from the memory means are set in advance based on theoretical quantity of molten alloy remaining inside the container at a plurality of predetermined tilting angles of the container that are selected so that molten alloy flows out of the container at substantially a constant rate.
摘要翻译：一种用于生产薄凝固合金的装置，包括具有上开口并适于容纳熔融合金（57）的容器（53），用于使容器倾斜的驱动装置（2），用于使熔融合金流出容器，用于控制驱动装置的控制装置，用于冷却从容器流出的熔融合金并将合金固化成薄条形状的冷却辊（55）和用于引导熔融合金流动的流动稳定装置（54）以大致恒定的流量朝向冷却装置移出容器，其中用于控制驱动装置的控制装置依次包括用于存储用于倾斜容器的倾斜角速度的命令的存储装置和用于读取倾斜角度的命令装置速度命令，并且根据所读取的命令操作驱动装置，并且其中来自存储装置的倾斜角速度命令是基于容器内剩余的熔融合金的理论量，预先选择的容器的多个预定倾斜角度，使得熔融合金以基本恒定的速率流出容器。

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