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1. 发明申请

US20050000230A1 Magnetic material 有权
标题翻译：磁性材料
公开(公告)号：US20050000230A1
公开(公告)日：2005-01-06
申请号：US10718518
申请日：2003-11-24
申请人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
发明人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
IPC分类号： F25B21/00 , H01F1/01
CPC分类号： H01F1/015 , F25B21/00 , Y02B30/66
摘要： The magnetic material for magnetic refrigeration of the present invention is characterized by exhibiting, in a certain temperature region, preferably, only in part of a temperature region from 200 K to 350 K, an inflection point at which a second order differential coefficient of a magnetization curve changes from positive to negative with respect to a magnetic field, within the range of this magnetic field formed using a permanent magnet unit. This magnetic material of the present invention can generate a low temperature by using a relatively low magnetic field, by transferring the entropy between the electron spin system and the lattice system near the temperature at which an inflection point appears on the magnetization curve. Examples of the magnetic material meeting this condition are La(Fe,Si)13, (Hf,Ta)Fe2, (Ti,Sc)Fe2, and (Nb,Mo)Fe2, each containing 50 to 60 atomic % of transition metals such as Fe.
摘要翻译：本发明的磁性制冷用磁性材料的特征在于，在一定的温度范围内优选仅显示200K〜350K的温度区域的一部分，其中磁化强度的二阶微分系数在使用永久磁铁单元形成的该磁场的范围内，曲线相对于磁场从正向变化为负。本发明的这种磁性材料可以通过在电磁自旋系统和晶格系统之间传递熵在靠近磁化曲线上出现拐点的温度下，通过使用较低的磁场而产生低温。满足该条件的磁性材料的实例是La（Fe，Si）13，（Hf，Ta）Fe 2，（Ti，Sc）Fe 2和（Nb，Mo）Fe 2，每个含有50至60原子％的过渡金属如Fe。

2. 发明授权

US06676772B2 Magnetic material 有权
标题翻译：磁性材料
公开(公告)号：US06676772B2
公开(公告)日：2004-01-13
申请号：US10098568
申请日：2002-03-18
申请人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
发明人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
IPC分类号： H01F1055
CPC分类号： H01F1/015 , F25B21/00 , Y02B30/66
摘要： The magnetic material for magnetic refrigeration of the present invention is characterized by exhibiting, in a certain temperature region, preferably, only in part of a temperature region from 200 K to 350 K, an inflection point at which a second order differential coefficient of a magnetization curve changes from positive to negative with respect to a magnetic field, within the range of this magnetic field formed using a permanent magnet unit. This magnetic material of the present invention can generate a low temperature by using a relatively low magnetic field, by transferring the entropy between the electron spin system and the lattice system near the temperature at which an inflection point appears on the magnetization curve. Examples of the magnetic material meeting this condition are La(Fe,Si)13, (Hf,Ta)Fe2, (Ti,Sc)Fe2, and (Nb,Mo)Fe2, each containing 50 to 60 atomic % of transition metals such as Fe.
摘要翻译：本发明的磁性制冷用磁性材料的特征在于，在一定的温度范围内优选仅显示200K〜350K的温度区域的一部分，其中磁化强度的二阶微分系数在使用永久磁铁单元形成的该磁场的范围内，曲线相对于磁场从正向变化为负。本发明的这种磁性材料可以通过在电磁自旋系统和晶格系统之间传递熵在靠近磁化曲线上出现拐点的温度下，通过使用较低的磁场而产生低温。满足该条件的磁性材料的实例是La（Fe，Si）13，（Hf，Ta）Fe 2，（Ti，Sc）Fe 2和（Nb，Mo）Fe 2，每个含有50至60原子％的过渡金属如Fe。

3. 发明授权

US07076958B2 Magnetic material 有权
标题翻译：磁性材料
公开(公告)号：US07076958B2
公开(公告)日：2006-07-18
申请号：US10718518
申请日：2003-11-24
申请人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
发明人： Akiko Saito , Tadahiko Kobayashi , Takao Sawa , Masashi Sahashi
IPC分类号： F25B21/00 , C09K5/00 , H01F1/04
CPC分类号： H01F1/015 , F25B21/00 , Y02B30/66
摘要： The magnetic material for magnetic refrigeration of the present invention is characterized by exhibiting, in a certain temperature region, preferably, only in part of a temperature region from 200 K to 350 K, an inflection point at which a second order differential coefficient of a magnetization curve changes from positive to negative with respect to a magnetic field, within the range of this magnetic field formed using a permanent magnet unit. This magnetic material of the present invention can generate a low temperature by using a relatively low magnetic field, by transferring the entropy between the electron spin system and the lattice system near the temperature at which an inflection point appears on the magnetization curve. Examples of the magnetic material meeting this condition are La(Fe,Si)13, (Hf,Ta)Fe2, (Ti,Sc)Fe2, and (Nb,Mo)Fe2, each containing 50 to 60 atomic % of transition metals such as Fe.
摘要翻译：本发明的磁性制冷用磁性材料的特征在于，在一定的温度范围内优选仅显示200K〜350K的温度区域的一部分，其中磁化强度的二阶微分系数在使用永久磁铁单元形成的该磁场的范围内，曲线相对于磁场从正向变化为负。本发明的这种磁性材料可以通过在电磁自旋系统和晶格系统之间传递熵在靠近磁化曲线上出现拐点的温度下，通过使用较低的磁场而产生低温。满足该条件的磁性材料的实例是La（Fe，Si）13，（Hf，Ta）Fe 2 N，（Ti，Sc）Fe 2 /（Nb，Mo）Fe 2 N 2，各自含有50〜60原子％的过渡金属如Fe。

4. 发明授权

US06475302B2 Permanent magnet 失效
标题翻译：永久磁铁
公开(公告)号：US06475302B2
公开(公告)日：2002-11-05
申请号：US09749803
申请日：2000-12-28
申请人： Wu Mei , Toshiya Sakamoto , Shinya Sakurada , Takao Sawa , Akihiko Tsutai , Akiko Saito , Masashi Sahashi
发明人： Wu Mei , Toshiya Sakamoto , Shinya Sakurada , Takao Sawa , Akihiko Tsutai , Akiko Saito , Masashi Sahashi
IPC分类号： H01F1055
CPC分类号： H01F1/058 , H01F1/0306 , H01F1/055 , H01F1/057
摘要： Disclosed is a permanent magnet which comprises an alloy containing a hard magnetic phase having a ThMn12 type tetragonal structure and a nonmagnetic phase. The alloy is represented by a general formula given below: [R1-a(M1)a][T1-b-c(M2)b(M3)c]dx&agr; where R is at least one rare earth element (including Y), Ml is at least one element selected from the group consisting of Zr and Hf, T is at least one element selected from the group consisting of Fe, Co and Ni, M2 is at least one element selected from the group consisting of Cu, Bi, Sn, Mg, In and Pb, M3 is at least one element selected from the group consisting of Al, Ga, Ge, Zn, B, P and S, X is at least one element selected from the group consisting of Si, Ti, V, Cr, Mn, Nb, Mo, Ta and W, and the atomic ratios of a, b, c, d and &agr; fall within the ranges of 0≦a≦0.6, 0.01≦b≦0.20, 0≦c≦0.05, 6≦d≦11, and 0.5≦&agr;≦2.0.
摘要翻译：公开了一种永磁体，其包含含有ThMn 12型四方晶系的硬磁相和非磁性相的合金。该合金由以下给出的通式表示：其中R是至少一种稀土元素（包括Y），M1是选自Zr和Hf中的至少一种元素，T是至少一种选自由Fe，Co和Ni构成的组，M2是选自Cu，Bi，Sn，Mg，In和Pb中的至少一种元素，M3是选自Al，Ga，Ge中的至少一种元素，Zn，B，P和S中的至少一种，X是选自由Si，Ti，V，Cr，Mn，Nb，Mo，Ta和W组成的组中的至少一种元素，并且a，b，c， d和α落在0 <= a <= 0.6,0.01 <= b <= 0.20,0 <= c <= 0.05,6 <= d <= 11和0.5 <=α<2.0的范围内。

5. 发明授权

US06545466B2 MAGNETIC POWDER FOR VALIDITY DETERMINING INK, MANUFACTURING METHOD FOR MAGNETIC POWDER FOR VALIDITY DETERMINING INK, MAGNETIC INK FOR VALIDITY DETERMINATION, PRINTING MEMBER FOR VALIDITY DETERMINATION, DETECTING DEVICE FOR PRINTING MEMBER FOR VALIDITY DETERMINATION, AND VALIDITY DETERMINATION DEVICE 失效
标题翻译：用于确定墨水的有效性的磁性粉末，用于确定墨水的磁性粉末的制造方法，用于有效性确定的磁性墨水，用于有效性确定的打印部件，用于打印用于有效性确定的部件的检测装置和有效性确定装置
公开(公告)号：US06545466B2
公开(公告)日：2003-04-08
申请号：US09801750
申请日：2001-03-09
申请人： Takao Sawa , Katsutoshi Nakagawa , Teruo Murakami , Tadahiko Kobayashi , Hisashi Takahashi , Masao Obama
发明人： Takao Sawa , Katsutoshi Nakagawa , Teruo Murakami , Tadahiko Kobayashi , Hisashi Takahashi , Masao Obama
IPC分类号： G01R3312
CPC分类号： B42D25/369 , B42D25/378 , B42D2033/16 , G08B13/2408 , G08B13/244 , G08B13/2442 , G08B13/2445 , G08B13/2471 , H01F1/37 , H01F1/38 , H01F1/44 , H01F1/445 , Y10T428/12465
摘要： The magnetic powder for validity determining ink is composed of magnetic oxide power having a Curie temperature between −50°C. and 150°C. and a mean powder particle diameter of 10 &mgr;m or less.
摘要翻译：用于有效性确定墨的磁粉由具有-50℃的居里温度的磁性氧化物功率组成。和150℃。平均粉末粒径为10μm以下。

6. 发明授权

US06731111B2 Validity determination using magnetic ink having magnetic powders with different Curie temperatures 失效
标题翻译：使用具有不同居里温度的磁粉的磁性墨水进行有效性测定
公开(公告)号：US06731111B2
公开(公告)日：2004-05-04
申请号：US10369762
申请日：2003-02-21
申请人： Takao Sawa , Katsutoshi Nakagawa , Teruo Murakami , Tadahiko Kobayashi , Hisashi Takahashi , Masao Obama
发明人： Takao Sawa , Katsutoshi Nakagawa , Teruo Murakami , Tadahiko Kobayashi , Hisashi Takahashi , Masao Obama
IPC分类号： G01R3300
CPC分类号： B42D25/369 , B42D25/378 , B42D2033/16 , G08B13/2408 , G08B13/244 , G08B13/2442 , G08B13/2445 , G08B13/2471 , H01F1/37 , H01F1/38 , H01F1/44 , H01F1/445 , Y10T428/12465
摘要： The magnetic powder for validity determining ink is composed of magnetic oxide powder having a Curie temperature between −50° C. and 150° C. and a mean powder particle diameter of 10 &mgr;m or less.
摘要翻译：用于有效性确定油墨的磁性粉末由具有-50℃至150℃的居里温度和10微米或更小的平均粉末粒径的磁性氧化物粉末组成。

7. 发明申请

US20130039150A1 PHASED-ARRAY SYNTHETIC APERTURE SONAR SYSTEM 审中-公开
标题翻译：同步阵列合成孔径声纳系统
公开(公告)号：US20130039150A1
公开(公告)日：2013-02-14
申请号：US13635849
申请日：2011-03-18
申请人： Jin Goto , Tomohito Ebina , Takao Sawa
发明人： Jin Goto , Tomohito Ebina , Takao Sawa
IPC分类号： G01S15/89
CPC分类号： G01S15/8904
摘要： It is an object to maintain a processing speed while increasing accuracy of a sonar image. Disclosed is a phased-array synthetic-aperture sonar system, including: a plurality of phased array processors (9) which perform, in parallel, phased array processing for a plurality of incoming data; a phased array distribution device (8) which distributes each simultaneously incoming data to the plurality of phased array processors (9), the incoming data being input from a plurality of receivers disposed in a platform; a synthetic aperture processor (11) which performs synthetic aperture processing by using a plurality of phased array processing results; and a data-shaping buffer device (10) which transfers the phased array processing results output from the plurality of phased array processors (9) to the synthetic aperture processor (11) in the order of receipt of the incoming data.
摘要翻译：本发明的目的是在提高声纳图像的精度的同时保持处理速度。公开了一种相控阵合成孔径声纳系统，其包括：多个相控阵列处理器（9），其并行执行多个输入数据的相控阵列处理; 相控阵分布装置（8），其将每个同时输入的数据分配到所述多个相控阵列处理器（9），所述输入数据从布置在平台中的多个接收器输入; 通过使用多个相控阵列处理结果执行合成孔径处理的合成孔径处理器（11）; 以及数据整形缓冲器装置（10），其以接收到的输入数据的顺序将从多个相控阵列处理器（9）输出的相控阵处理结果传送到合成孔径处理器（11）。

8. 发明授权

US07556887B2 Nonaqueous electrolyte secondary battery with negative electrode having a La3Co2Sn7 type crystal structure 有权
标题翻译：具有La3Co2Sn7型晶体结构的具有负极的非水电解质二次电池
公开(公告)号：US07556887B2
公开(公告)日：2009-07-07
申请号：US11012189
申请日：2004-12-16
申请人： Shinsuke Matsuno , Tatsuoki Kohno , Takao Sawa , Fumiyuki Kawashima , Norio Takami
发明人： Shinsuke Matsuno , Tatsuoki Kohno , Takao Sawa , Fumiyuki Kawashima , Norio Takami
IPC分类号： H01M4/58 , H01M4/00
CPC分类号： H01M4/46 , C22C28/00 , H01M4/38 , H01M4/386 , H01M4/387 , H01M4/42 , H01M10/052 , H01M10/0565 , H01M2004/021 , Y02T10/7011
摘要： A nonaqueous electrolyte secondary battery includes a case, a nonaqueous electrolyte provided in the case, a positive electrode provided in the case and capable of absorbing-releasing Li, and a negative electrode provided in the case and containing an alloy that has a La3Co2Sn7 type crystal structure.
摘要翻译：非水电解质二次电池包括壳体，设置在壳体中的非水电解质，设置在壳体中并且能够吸收释放锂的正极以及设置在壳体中的负极，并且包含具有La 3 Co 2 Sn 7型晶体的合金结构体。

9. 发明申请

US20060275663A1 Negative electrode active material and nonaqueous electrolyte secondary battery 审中-公开
标题翻译：负极活性物质和非水电解质二次电池
公开(公告)号：US20060275663A1
公开(公告)日：2006-12-07
申请号：US11432402
申请日：2006-05-12
申请人： Shinsuke Matsuno , Tatsuoki Kono , Norio Takami , Takao Sawa
发明人： Shinsuke Matsuno , Tatsuoki Kono , Norio Takami , Takao Sawa
IPC分类号： H01M4/58 , C01B33/00 , C01B31/20 , C22C28/00 , C22C13/00 , C22C12/00
CPC分类号： H01M4/38 , C04B35/58085 , C22C12/00 , C22C13/00 , C22C28/00 , H01M4/131 , H01M4/134 , H01M4/386 , H01M4/387 , H01M10/052 , H01M2004/021
摘要： A negative electrode active material includes an intermetallic compound. The intermetallic compound has a long period order along each of at least two crystal axes. The intermetallic compound is represented by formula (1) given below: LnM1yM2z (1) where y and z fall within the ranges of 0.3≦y≦1 and 2≦z≦3, respectively, Ln denotes at least one element having an atomic radius in crystal in a range of 1.6×10−10 to 2.2×10−10 m, M1 denotes at least one element selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn and Nb, and M2 denotes at least one element selected from the group consisting of P, Si, Ge, Sn and Sb.
摘要翻译：负极活性物质包括金属间化合物。金属间化合物沿至少两个晶轴各具有长周期顺序。金属间化合物由下面给出的式（1）表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> LnM1＆lt; M2＆（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中y和z落在0.3 <= y <= 1和2 <= z < = 3，Ln表示在1.6×10 -10〜2.2×10 -10 m的范围内具有晶体原子半径的至少一种元素，M1表示至少选自由Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn和Nb组成的组中的一种元素，M2表示选自P，Si，Ge，Sn和Sb中的至少一种元素。

10. 发明授权

US06869700B2 Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber 失效
标题翻译：软磁合金纤维，软磁合金纤维的制造方法和使用软磁合金纤维的信息记录制品
公开(公告)号：US06869700B2
公开(公告)日：2005-03-22
申请号：US10446813
申请日：2003-05-29
申请人： Takao Sawa , Katsutoshi Nakagawa , Hisashi Takahashi , Teruo Murakami , Masao Obama
发明人： Takao Sawa , Katsutoshi Nakagawa , Hisashi Takahashi , Teruo Murakami , Masao Obama
IPC分类号： B22D11/06 , C22C19/03 , C22C38/00 , C22C45/02 , D01F9/08 , G08B13/24 , H01F1/14 , H01F1/153 , B32B5/02 , H01F1/00
CPC分类号： G08B13/2408 , G08B13/244 , G08B13/2442 , G08B13/2445 , H01F1/143 , H01F1/15391 , Y10T428/12431 , Y10T428/12465 , Y10T428/32
摘要： A soft magnetic alloy fiber has a width of 10 μm or more to less than 500 μm, a thickness of 2 μm or more to less than 20 μm, and a Curie temperature of −50° C. or higher.
摘要翻译：软磁性合金纤维的宽度为10μm以上且小于500μm，厚度为2μm以上且小于20μm，居里温度为-50℃以上。

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