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1. 发明授权

US5753386A Hydrogen-absorbing alloy for battery and secondary nickel-metal hydride battery 失效
标题翻译：用于电池和二次镍氢电池的吸氢合金
公开(公告)号：US5753386A
公开(公告)日：1998-05-19
申请号：US721057
申请日：1996-09-26
申请人： Takamichi Inaba , Takao Sawa , Shusuke Inada , Fumiyuki Kawashima , Noriaki Sato , Toshiya Sakamoto , Masami Okamura , Tomohisa Arai , Keisuke Hashimoto
发明人： Takamichi Inaba , Takao Sawa , Shusuke Inada , Fumiyuki Kawashima , Noriaki Sato , Toshiya Sakamoto , Masami Okamura , Tomohisa Arai , Keisuke Hashimoto
IPC分类号： H01M4/38 , H01M10/34
CPC分类号： H01M4/383 , H01M10/345
摘要： There is provided a hydrogen-absorbing alloy for battery comprising a rapidly-quenched alloy having the composition represented by a general formula ANi.sub.a M.sub.b M'.sub.c T.sub.d (where, A is composed of La, Ce, Pr, Nd and Y, an amount of La content in A is 50-99 wt %, an amount of Ce content is 1-30 wt %, an amount of Pr content is 0-10 wt %, an amount of Nd content is 0-10 wt % and an amount of Y content is 0-10 wt %; M is at least one element selected from Co, Fe and Cu; M' is at least one element selected from Mn and Al; T is at least one element selected from B, Si, S, Cr, Ga, Ge, Mo, Ru, Rh, Pd, Ag, In, Sn, Sb, Bi, P, V, Nb, Ta and W; and a, b, c and d are atomic ratios and satisfy 3.2.ltoreq.a.ltoreq.4.0, 0.4.ltoreq.b.ltoreq.1.0, 0.3.ltoreq.c.ltoreq.0.8, 0.ltoreq.d.ltoreq.0.2, 4.9.ltoreq.a+b+c+d.ltoreq.5.4), characterized in that a hydrogen equilibrium pressure when the number of hydrogen atoms absorbed by one atom of the alloy at a temperature of 60.degree. C. is 0.4 is 0.05-0.6 atm. With the above arrangement, a hydrogen-absorbing alloy capable of realizing a small decrease in capacity under the low-temperature area and high-temperature area, a large electrode capacity in a wide temperature range, and a long life, and a secondary nickel-metal hydride battery using this alloy can be obtained.
摘要翻译：提供一种电池用吸氢合金，其特征在于，具有由通式ANiaMbM'cTd（其中，A由La，Ce，Pr，Nd和Y构成的组成）的快淬合金， A为50〜99重量％，Ce含量为1-30重量％，Pr含量为0〜10重量％，Nd含量为0〜10重量％，Y含量为 0〜10重量％; M为选自Co，Fe和Cu中的至少一种元素; M'为选自Mn和Al中的至少一种元素; T为选自B，Si，S，Cr，Ga中的至少一种元素，Ge，Mo，Ru，Rh，Pd，Ag，In，Sn，Sb，Bi，P，V，Nb，Ta和W; a，b，c和d为原子比，满足3.2 < /=4.0,0.4

2. 发明授权

US06334909B1 Cold-accumulating material and cold-accumulating refrigerator using the same 有权
标题翻译：蓄冷材料和使用其的冷堆冰箱
公开(公告)号：US06334909B1
公开(公告)日：2002-01-01
申请号：US09331157
申请日：1999-06-17
申请人： Masami Okamura , Tomohisa Arai , Keisuke Hashimoto
发明人： Masami Okamura , Tomohisa Arai , Keisuke Hashimoto
IPC分类号： H01F1053
CPC分类号： F25B9/14 , C09K5/14 , F25B2309/003 , H01F1/0009 , H01F1/015
摘要： A cold accumulating material comprising magnetic substance expressed by the general formula: RCu1−xM1+x (1) wherein R denotes at least one of rare earth element selected from the group consisting of Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Er, Ho, Tm and Yb, M denotes at least one element selected from the group consisting of Ag, Au, Al, Ga, In, Ge, Sn, Sb, Si, Bi, Ni, Pd, Pt, Zn, Co, Rh, Ir, Mn, Fe, Ru, Cr, Mo, W, V, Nb, Ta, Ti, Zr and Hf, and wherein Ni and Ge are not simultaneously selected, and x in atomic ratio satisfies a relation: −0.95≧x≧0.90. According to the above structure, there can be provided a cold accumulating material and a refrigerator using the cold accumulating material capable of exhibiting a remarkable and stable refrigerating performance at an extremely low temperature for a long time.
摘要翻译：一种由以下通式表示的磁性物质的蓄冷材料：其中R表示选自Y，La，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy中的至少一种稀土元素，Er，Ho，Tm和Yb，M表示选自Ag，Au，Al，Ga，In，Ge，Sn，Sb，Si，Bi，Ni，Pd，Pt，Zn，Co中的至少一种元素，Rh，Ir，Mn，Fe，Ru，Cr，Mo，W，V，Nb，Ta，Ti，Zr和Hf，并且其中不同时选择Ni和Ge，原子比为x满足关系：-0.95 > = x> = 0.90。根据上述结构，可以提供一种使用能够在极低温度下长期显现出显着且稳定的制冷性能的蓄冷材料的蓄冷材料和冷藏库。

3. 发明授权

US6003320A Cold accumulating material for extremely low temperature cold, refrigerator using the same and heat shielding member 有权
标题翻译：用于极低温冷藏的蓄冷材料，使用其的制冷器和隔热构件
公开(公告)号：US6003320A
公开(公告)日：1999-12-21
申请号：US91838
申请日：1998-08-21
申请人： Masami Okamura , Tomohisa Arai , Keisuke Hashimoto , Rohana Chandrtilleke , Hideki Nakagome
发明人： Masami Okamura , Tomohisa Arai , Keisuke Hashimoto , Rohana Chandrtilleke , Hideki Nakagome
IPC分类号： C09K5/00 , F25B9/14 , F28D20/00 , F25B9/00
CPC分类号： C09K5/00 , F25B9/14 , F28D20/0056 , F25B2309/003 , F28D2020/0013 , Y02E60/142
摘要： A cold accumulating material for extremely low temperature cold 1 is formed by filling pores 3 of a porous carrier 2 with magnetic particles 4 containing a rare earth element. The porous carrier 2 is desired to be formed of a sheet-shaped porous metal. A refrigerator according to this invention contains a cold reserving unit 5 filled with the aforementioned cold accumulating material for extremely low temperature cold 1. The above described structure is capable of exerting a sufficient refrigerating capacity with a small pressure loss of refrigerant (operating medium) and providing a cold accumulating material for extremely low temperature cold easy to process to a shape reducing the pressure loss and a refrigerator using the same.
摘要翻译： PCT No.PCT / JP97 / 03956 Sec。 371日期1998年8月21日 102（e）1998年8月21日PCT PCT 1997年10月30日PCT公布。公开号WO98 / 18880 日期1998年7月5日通过用包含稀土元素的磁性颗粒4填充多孔载体2的孔3，形成用于极低温冷却1的蓄冷材料。多孔载体2希望由片状多孔金属形成。根据本发明的冰箱包含一个装有上述用于极低温冷却的蓄冷材料1的冷藏单元5.上述结构能够在制冷剂（操作介质）的压力损失小的情况下发挥足够的制冷能力，提供用于极低温冷却的蓄冷材料，易于加工成减小压力损失的形状和使用其的冰箱。

4. 发明授权

US06363727B1 Cold accumulating material and cold accumulation refrigerator using the same 有权
标题翻译：蓄冷材料和冷堆冰箱使用相同
公开(公告)号：US06363727B1
公开(公告)日：2002-04-02
申请号：US09468878
申请日：1999-12-22
申请人： Keisuke Hashimoto , Masami Okamura , Tomohisa Arai
发明人： Keisuke Hashimoto , Masami Okamura , Tomohisa Arai
IPC分类号： F25B900
CPC分类号： F28D20/0056 , C09K5/14 , F25B9/14 , F25B2309/003 , Y02E60/142
摘要： A cold accumulating material comprises a set of particulate cold accumulating substances, pores formed between the particulate cold accumulating substances, and a binder for mutually binding the particulate cold accumulating substances, wherein a porosity of the cold accumulating material is 15-70 vol %. A median diameter of the pores existing in the cold accumulating material is preferably set to 10-300 &mgr;m. An oxygen concentration at an area ranging from a surface of the particulate cold accumulating substance to a portion having a depth of 100 angstroms (A) from the surface is preferably set to 5-80 at %. According to the above structure, there can be provided a cold accumulating material and a refrigerator using the cold accumulating material which is free from being finely pulverized, and has a high mechanical strength, and capable of exhibiting a significant refrigerating performance at low temperature range for a long period of time in a stable condition, and which can be mass-produced with a high production yield and low cost.
摘要翻译：蓄冷材料包括一组颗粒蓄冷物质，颗粒状蓄冷物质之间形成的孔和用于相互结合颗粒蓄冷物质的粘合剂，其中蓄冷材料的孔隙率为15-70体积％。存在于蓄冷材料中的孔的中等直径优选设定为10〜300μm。从颗粒蓄冷物质的表面到表面的深度为100埃的部分的范围内的氧浓度优选设定为5-80原子％。根据上述结构，可以提供一种蓄冷材料和使用该蓄冷材料的冷藏库，该蓄冷材料不被细粉碎，机械强度高，能够在低温范围内表现出显着的制冷性能长时间处于稳定状态，可以大批量生产，产量高，成本低。

5. 发明授权

US06290782B1 Magnetic material and manufacturing method thereof, and bonded magnet using the same 有权
标题翻译：磁性材料及其制造方法以及使用其的粘结磁体
公开(公告)号：US06290782B1
公开(公告)日：2001-09-18
申请号：US09276736
申请日：1999-03-26
申请人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
发明人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
IPC分类号： H01F1057
CPC分类号： H01F1/059
摘要： A magnetic material has a composition expressed by the following general formula, general formula: {(R1XR21−X)YBZT1−Y−Z}1−QNQ (where, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf, Ti and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q designate numerical values satisfying 0.5≦X
摘要翻译：磁性材料具有由以下通式表示的组成（其中，R 1为选自稀土元素中的至少一种元素，R 2为选自Zr，Hf，Ti和Sc中的至少一种元素，T为选自Fe和Co中的至少一种元素，X，Y，Z和Q表示满足0.5 <= X <1，0.05 <= Y <= 0.2,0 <= Z <= 0.1和0.1 < Q <= 0.2），并且包括5体积％以上的Th2Ni17结晶相。磁性材料的再结晶组织的平均粒径在0.02〜50μm的范围内，磁性优异。通过对主相为Th2Ni17结晶相的母合金进行HDDR处理，可以得到这样的磁性材料。

6. 发明授权

US06468440B1 Magnet powder and method for producing the same, and bonded magnet using the same 有权
标题翻译：磁粉及其制造方法以及使用其的粘结磁铁
公开(公告)号：US06468440B1
公开(公告)日：2002-10-22
申请号：US09646793
申请日：2000-09-22
申请人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
发明人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
IPC分类号： C04B3504
CPC分类号： H01F1/059
摘要： Magnet powder has a composition expressed by (R1XR2YBZT100−X−Y−Z)100−QNQ (in formula, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q are numbers satisfying 2 atomic %≦X, 0.01 atomic %≦Y, 4≦X+Y≧20 atomic %, 0≦Z≦10 atomic %, and 0.1≦Q≦20 atomic %, respectively), and TbCu7 crystal phase as a principal phase. In such magnet powder, a ratio of fine particles of which maximum diameter is 22 &mgr;m or less is 20% by weight or less. Alternatively, surface roughness of particles constituting the magnet powder is 5 &mgr;m or less in terms of maximum height Ry provided in JIS B 0601-1994. Accordingly, to such a magnet powder, excellent magnetic properties can be obtained with reproducibility.
摘要翻译：磁铁粉末具有由（R1XR2YBZT100-XYZ）100-QNQ表示的组成（式中，R1为选自稀土元素中的至少一种元素，R2为选自Zr，Hf，Sc，T中的至少一种元素是选自Fe和Co中的至少一种元素，X，Y，Z和Q是满足2原子％<= X，0.01原子％<= Y，4 <= X + Y> = 20原子％的数， 0 <= Z <= 10原子％，分别为0.1 <= Q <= 20原子％），TbCu7晶相为主相。在这种磁铁粉末中，最大直径为22μm以下的微粒的比例为20重量％以下。或者，构成磁体粉末的颗粒的表面粗糙度以JIS B 0601-1994中规定的最大高度Ry计为5um以下。因此，对于这种磁铁粉末，可以以重现性获得优异的磁特性。

7. 发明授权

US06416593B2 Magnetic material and manufacturing method thereof, and bonded magnet using the same 有权
标题翻译：磁性材料及其制造方法以及使用其的粘结磁体
公开(公告)号：US06416593B2
公开(公告)日：2002-07-09
申请号：US09930281
申请日：2001-08-16
申请人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
发明人： Shinya Sakurada , Tomohisa Arai , Masami Okamura , Keisuke Hashimoto , Takahiro Hirai
IPC分类号： H01F1055
CPC分类号： H01F1/059
摘要： A magnetic material has a composition expressed by the following general formula, general formula: {(R1XR21-X)YBZT1-Y-Z}1-QNQ (where, R1 is at least one kind of element selected from rare earth elements, R2 is at least one kind of element selected from Zr, Hf, Ti and Sc, T is at least one kind of element selected from Fe and Co, and X, Y, Z and Q designate numerical values satisfying 0.5≦X
摘要翻译：磁性材料具有以下通式表示的组成通式：（其中，R1为选自稀土元素中的至少一种元素，R2为选自Zr，Hf，Ti和Sc中的至少一种元素 T为选自Fe和Co中的至少一种元素，X，Y，Z和Q表示满足0.5 <= X <1，0.05 <= Y <= 0.2,0 <= Z <= 0.1的数值， 0.1 <= Q <= 0.2），并且包括5体积％以上的Th2Ni17结晶相。磁性材料的再结晶组织的平均粒径在0.02〜50μm的范围内，磁性优异。通过对主相为Th2Ni17结晶相的母合金进行HDDR处理，可以得到这样的磁性材料。

8. 发明申请

US20090038667A1 THERMOELECTRIC CONVERSION MODULE AND HEAT EXCHANGER AND THERMOELECTRIC POWER GENERATOR USING IT 审中-公开
标题翻译：热电转换模块和热交换器及热电发电机
公开(公告)号：US20090038667A1
公开(公告)日：2009-02-12
申请号：US12094729
申请日：2006-11-22
申请人： Shinsuke Hirono , Masami Okamura , Fumiyuki Kawashima
发明人： Shinsuke Hirono , Masami Okamura , Fumiyuki Kawashima
IPC分类号： H01L35/30 , H01L35/00
CPC分类号： H01L35/32 , C22C30/00
摘要： A thermoelectric conversion module (10) used at temperatures of 300° C. or more includes a first substrate (15) disposed on a low temperature side, a second substrate (16) disposed on a high temperature side, first and second electrode members (13, 14) provided to face the element mounting regions of these substrates (15, 16), and a plurality of thermoelectric elements (11, 12) disposed between the electrode members (13, 14). An occupied area ratio of the thermoelectric elements (11, 12) in the module is set to 69% or more, and an output per unit area of the thermoelectric conversion module (10) is made to increase.
摘要翻译：在300℃以上的温度下使用的热电转换模块（10）包括：设置在低温侧的第一基板（15），设置在高温侧的第二基板（16），第一和第二电极部件 13,14）设置为面对这些基板（15,16）的元件安装区域，以及设置在电极构件（13,14）之间的多个热电元件（11,12）。模块中的热电元件（11,12）的占有面积比设定为69％以上，并且使热电转换模块（10）的每单位面积的输出增加。

9. 发明申请

US20100193001A1 THERMOELECTRIC CONVERSION MODULE, AND HEAT EXCHANGER, THERMOELECTRIC TEMPERATURE CONTROL DEVICE AND THERMOELECTRIC GENERATOR EMPLOYING THE SAME 审中-公开
标题翻译：热电转换模块和热交换器，热电温度控制装置和使用其的热电发生器
公开(公告)号：US20100193001A1
公开(公告)日：2010-08-05
申请号：US12666958
申请日：2008-06-23
申请人： Shinsuke Hirono , Masami Okamura , Fumiyuki Kawashima
发明人： Shinsuke Hirono , Masami Okamura , Fumiyuki Kawashima
IPC分类号： H01L35/30 , H01L35/20
CPC分类号： C22C12/00 , C22C13/00 , H01L35/18 , H01L35/20 , H02N1/08
摘要： A thermoelectric conversion module (10) comprises a first electrode member (13) arranged on a low temperature side, a second electrode member (14) arranged on a high temperature side, and p-type and n-type thermoelectric elements (11 and 12) arranged between and connected electrically with both the first and second electrode members (13 and 14). The thermoelectric elements (11 and 12) are composed of a thermoelectric material (half-Heusler material) containing an intermetallic compound having an MgAgAs crystal structure as a main phase and have a fracture toughness value K1C of not less than 1.3 MPa·m1/2 and less than 10 MPa·m1/2.
摘要翻译：热电转换模块（10）包括布置在低温侧的第一电极构件（13）和布置在高温侧的第二电极构件（14），以及p型和n型热电元件（11和12）），其布置在第一和第二电极构件（13和14）之间并与之电连接。热电元件（11,12）由含有MgAgAs晶体结构的主金相的金属间化合物的热电材料（半合金材料）构成，断裂韧性值K1C为1.3MPa·m1 / 2以上小于10MPa·m1 / 2。

10. 发明授权

US4958134A Noise suppression device comprising a toroid winding 失效
标题翻译：噪声抑制装置包括环形绕组
公开(公告)号：US4958134A
公开(公告)日：1990-09-18
申请号：US238721
申请日：1988-08-31
申请人： Takao Sawa , Masami Okamura , Taiju Yamada , Takao Kusaka , Hiroshi Sasaki
发明人： Takao Sawa , Masami Okamura , Taiju Yamada , Takao Kusaka , Hiroshi Sasaki
IPC分类号： H01F1/153 , H01F3/04 , H01F17/06
CPC分类号： H01F1/153 , H01F17/06 , H01F3/04 , H01F2017/065
摘要： A noise suppression device is disclosed which comprises a toroid-shaped device comprising an amorphous magnetic alloy ribbon wound with plural turns, or ring-shaped pieces formed from an amorphous magnetic alloy ribbon and laminated in plural number, and a through-hole through which an electrical line or lead is inserted, and having a value of Do satisfying the relation of L

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