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51. 发明申请

US20070200464A1 HYBRID PERMANENT MAGNET TYPE ELECTRIC ROTATING MACHINE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：混合永磁式电动旋转机及其制造方法
公开(公告)号：US20070200464A1
公开(公告)日：2007-08-30
申请号：US11677886
申请日：2007-02-22
申请人： Masafumi Sakamoto , Toru Kobayashi , Masahiko Azegami , Yasuaki Motegi , Takaya Kato , Shoji Oiwa , Yasuo Matsuda , Kazuo Onishi , Tadashi Fukushima , Norimoto Tanaka
发明人： Masafumi Sakamoto , Toru Kobayashi , Masahiko Azegami , Yasuaki Motegi , Takaya Kato , Shoji Oiwa , Yasuo Matsuda , Kazuo Onishi , Tadashi Fukushima , Norimoto Tanaka
IPC分类号： H02K37/14 , H01F1/03 , H01H47/00 , H01F1/00
CPC分类号： H02K15/03 , H02K37/18 , Y10T29/49009 , Y10T29/49012
摘要： A stator is constructed by winding excitation coils around respective main poles. A rotor is constructed by fixing a first rotor unit, which consists of a pair of rotor cores and a magnetic material sandwiched between the rotor cores, and a second rotor unit, which has the same construction as the first rotor unit, to a rotation shaft. The rotor is assembled to the stator to form an assembled body. The magnet material of the first rotor unit is magnetized in the axial direction by a magnetizing flux passing through a half of the assembled body in the axial direction. The magnet material of the second rotor unit is magnetized in the axial direction in an opposite polarity by a magnetizing flux passing through the remaining half of the assembled body in the axial direction.
摘要翻译：定子通过将励磁线圈缠绕在相应的主极上而构成。转子通过将由一对转子芯和夹在转子芯之间的磁性材料构成的第一转子单元和与第一转子单元具有相同结构的第二转子单元固定到旋转轴。转子组装到定子上以形成组装体。第一转子单元的磁体材料通过在轴向上穿过组装体的一半的磁化助剂在轴向上被磁化。第二转子单元的磁体材料通过沿着轴向穿过组合体的剩余一半的磁化助焊剂在相反的极性上沿轴向磁化。

52. 发明申请

US20070111100A1 Non-aqueous electrolyte secondary battery and method for producing negative electrode material for non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池及非水电解质二次电池用负极材料的制造方法
公开(公告)号：US20070111100A1
公开(公告)日：2007-05-17
申请号：US11600069
申请日：2006-11-16
申请人： Yasuhiko Bito , Teruaki Yamamoto
发明人： Yasuhiko Bito , Teruaki Yamamoto
IPC分类号： H01M4/40 , H01F1/03 , C22C14/00 , C22C19/03 , C22C9/00
CPC分类号： C22C16/00 , C22C9/10 , C22C14/00 , C22C19/007 , C22C19/03 , H01F1/14766 , H01M4/134 , H01M4/1395 , H01M4/38 , H01M4/386 , H01M4/40 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/581 , H01M4/5825 , H01M4/624 , H01M10/0525 , H01M10/0565 , H01M2004/021 , Y10T29/49108
摘要： A non-aqueous electrolyte secondary battery including a positive electrode capable of reversibly absorbing and desorbing lithium, a negative electrode including an alloy material as an active material, and a non-aqueous electrolyte, wherein the alloy material includes a phase (phase A) containing at least Si and a phase (phase B) containing an intermetallic compound composed of Si and at least one selected from the group consisting of Ti, Zr, Ni and Cu, and the alloy material contains 0.0006 to 1.0 wt % of Fe in a metallic state.
摘要翻译：包括能够可逆地吸收和解吸锂的正极，包含合金材料作为活性物质的负极和非水电解质的非水电解质二次电池，其中所述合金材料包括含有至少包含Si和含有由Si组成的金属间化合物和选自Ti，Zr，Ni和Cu中的至少一种的相（B相），合金材料含有0.0006〜1.0重量％的金属州。

53. 发明申请

US20060099454A1 Method for producing electromagnetic wave absorbing sheet, method for classifying powder, and electromagnetic wave absorbing sheet 审中-公开
标题翻译：电磁波吸收片的制造方法，粉末分级方法和电磁波吸收片
公开(公告)号：US20060099454A1
公开(公告)日：2006-05-11
申请号：US11269496
申请日：2005-11-07
申请人： Hiroki Morikoshi , Katsuhiko Wakayama
发明人： Hiroki Morikoshi , Katsuhiko Wakayama
IPC分类号： H01F1/03 , B32B15/00
CPC分类号： H01F41/0246 , B22F1/0055 , B22F5/006 , B22F2003/248 , B22F2998/10 , H01F1/18 , H01F1/24 , H05K9/0083 , Y10T428/32 , B22F9/04 , B22F1/0059 , B22F3/18 , B22F3/24
摘要： An object of the present invention is to provide a method for producing an electromagnetic wave absorbing sheet with properties thereof further improved. A treated powder P0 pulverized and flaked in a pulverizing step is placed in a centrifugal gas-flow classifier 50. The treated powder is classified into a flaky soft magnetic metal powder P1 and a non-flaky powder P2 on the basis of the difference between the centrifugal force and the drag acting on each of these powders in a gas flow circling in a chamber 51. The non-flaky powder P2 is eliminated and the flaky soft magnetic metal powder P1 is used to form an electromagnetic wave absorbing sheet, the performances of the electromagnetic wave absorbing sheet being thereby improved. The classified non-flaky powder P2 is preferably recycled as the raw material powder used in the pulverizing step.
摘要翻译：本发明的目的在于提供一种电磁波吸收片的制造方法，其特性进一步提高。在粉碎步骤中粉碎和粉碎的处理粉末P 0被放置在离心气流分级器50中。处理过的粉末基于粉末状分级器50分为片状软磁性金属粉末P 1和非片状粉末P 2 在室51中循环的气流中，离心力和作用在这些粉末上的阻力之间的差异被消除，并且使用片状软磁性金属粉末P 1形成电磁波吸收从而提高了电磁波吸收片的性能。分级的非片状粉末P 2优选作为粉碎步骤中使用的原料粉末进行再循环。

54. 发明申请

US20050258403A1 Method of preparing polymer composite using unidirectionally solidified giant magnetostrictive material 审中-公开
标题翻译：使用单向凝固的超磁致伸缩材料制备聚合物复合材料的方法
公开(公告)号：US20050258403A1
公开(公告)日：2005-11-24
申请号：US10487278
申请日：2002-09-13
申请人： Won Park , Zin Lee
发明人： Won Park , Zin Lee
IPC分类号： C22C38/00 , H01F1/00 , H01F1/03 , H01L41/20 , H01L43/12 , H01B1/00
CPC分类号： H01F1/0306 , H01L41/20 , Y10S428/90 , Y10S428/928 , Y10T428/249967 , Y10T428/24997
摘要： Disclosed is a preparation method of a polymer composite using a giant magnetostrictive material, which is advantageous in that electric resistivity and magnetostrictive strain are increased while the unidirectionally solidified texture in the material is maintained as it is. The method consists of removing the rare earth or the eutectic phase from a unidirectionally solidifed rare earth giant magnetostrictive material; and infiltrating a polymer resin to the rare earth or cutectic phase-removed void, followed by curing the infiltrated resin. Thereby, there can be provided the polymer composite, which is advantageous in that eddy current loss is decreased due to increased electric resistivity, and magnetostrictive strain is improved as well as fracture resistance is higher due to the soft and tough properties of polymer.
摘要翻译：公开了一种使用巨磁致伸缩材料的聚合物复合材料的制备方法，其优点在于材料中的单向固化织构原样保持时电阻率和磁致伸缩应变增加。该方法包括从单向固化稀土巨磁致伸缩材料中除去稀土或共晶相; 并将聚合物树脂浸入到稀土或切除去除的空隙中，然后固化渗透的树脂。因此，可以提供聚合物复合材料，其优点在于由于电阻率增加导致涡流损耗降低，并且由于聚合物的柔软和坚韧的性质，磁致伸缩应变得到改善以及耐断裂性更高。

55. 发明申请

US20050231314A1 Magnetizing device 审中-公开
标题翻译：磁化装置
公开(公告)号：US20050231314A1
公开(公告)日：2005-10-20
申请号：US11106347
申请日：2005-04-13
申请人： Thomas Haisch
发明人： Thomas Haisch
IPC分类号： H01F1/03 , H01F7/20 , H01F13/00
CPC分类号： H01F13/00
摘要： In order to improve the useful life of a magnetizing device comprising a housing, a magnetizing head held on the housing, the magnetizing head having a magnetizing finger extending in the direction of the longitudinal axis in which at least one magnetizing coil and at least one coil core are disposed, and a cooling device to cool the magnetizing finger, it is proposed that a temperature sensor coupled to a control is disposed in the magnetizing head and that when the temperature sensor measures a temperature in the magnetizing finger that lies above an upper temperature threshold (GT), the control prevents a magnetizing process from taking place.
摘要翻译：为了提高包括壳体的磁化装置的使用寿命，磁化头保持在壳体上，磁化头具有沿着纵轴方向延伸的磁化指，其中至少一个磁化线圈和至少一个线圈芯体和冷却磁化指的冷却装置，建议将耦合到控制器的温度传感器设置在磁化头中，并且当温度传感器测量位于上部温度之上的磁化指状物中的温度时阈值（GT），该控制防止磁化过程发生。

56. 发明授权

US06949148B2 Method of stress inducing transformation of austenite stainless steel and method of producing composite magnetic members 失效
标题翻译：奥氏体不锈钢的应力诱导转化方法及复合磁性材料的制造方法
公开(公告)号：US06949148B2
公开(公告)日：2005-09-27
申请号：US10310342
申请日：2002-12-05
申请人： Satoshi Sugiyama , Syoichi Takenouchi , Takashi Ishikawa
发明人： Satoshi Sugiyama , Syoichi Takenouchi , Takashi Ishikawa
IPC分类号： C21D7/02 , C21D7/06 , C21D8/00 , C21D8/12 , H01F1/03 , H01F1/00
CPC分类号： C21D8/1294 , C21D7/02 , C21D7/06 , C21D8/005 , C21D8/1216 , C21D8/1227 , C21D2211/001 , C21D2211/008 , C21D2221/00 , H01F1/0306
摘要： A method of stress inducing transformation from the austenite phase to the martensite phase by conducting cold working on material of austenite stainless steel in the temperature range from the point Ms to the point Md. The above cold working is a biaxial tensing. An intermediately formed hollow body is made, which includes a ferromagnetic portion and a non-magnetic portion contracting inward. Then, the intermediately formed body is subjected to a stress removing process in which residual tensile stress is removed from an intermediately formed body. In the stress removing process, it is preferable that a punch is press-fitted into the intermediately formed body so as to expand a non-magnetic portion and then the intermediately formed body is drawn with ironing while the punch is inserted so that the residual tensile stress can be changed into the residual compressive stress in the non-magnetic portion.
摘要翻译：通过在从Ms点到Md点的温度范围内对奥氏体不锈钢的材料进行冷加工，从奥氏体相到马氏体相的应力诱导方法。上述冷加工是双轴拉伸。制成中间形成的中空体，其包括铁磁部分和向内收缩的非磁性部分。然后，对中间成形体进行从中间成型体除去残留拉伸应力的应力消除处理。在应力消除过程中，优选的是将冲头压入中间成形体中以膨胀非磁性部分，然后在冲压机插入时中间成形体被熨烫而拉伸，使得残余拉伸应力可以变成非磁性部分的残余压应力。

57. 发明授权

US6149736A Magnetostructure material, and process for producing the same 失效
标题翻译：磁结构材料及其制造方法
公开(公告)号：US6149736A
公开(公告)日：2000-11-21
申请号：US894245
申请日：1998-03-06
申请人： Tooru Sukigara , Jun Takizawa , Hitoshi Itami
发明人： Tooru Sukigara , Jun Takizawa , Hitoshi Itami
IPC分类号： C21D6/00 , C22C38/00 , H01F1/03 , H01L41/12 , H01L41/20 , H01F1/053
CPC分类号： H01L41/20 , H01F1/0306
摘要： A magnetostrictive material includes a rare earth element and a transition metal element, and has a plurality of spherical voids dispersed in the entire area thereof. The void content Vc is set in a range of 10%.ltoreq.Vc.ltoreq.40%. Thus, it is possible to provide a magnetostrictive material having a practical mechanical strength and a substantially increased magnetostriction amount.
摘要翻译： PCT No.PCT / JP96 / 03563。 371日期1998年3月6日 102（e）1998年3月6日PCT PCT 1996年12月5日PCT公布。公开号WO97 / 20960 PCT 日期：1997年6月12日磁致伸缩材料包括稀土元素和过渡金属元素，并且在其整个区域中分散有多个球形空隙。空隙率Vc设定在10％

58. 发明授权

US6071357A Magnetostrictive composites and process for manufacture by dynamic compaction 失效
标题翻译：磁致伸缩复合材料和通过动态压实制造的工艺
公开(公告)号：US6071357A
公开(公告)日：2000-06-06
申请号：US938855
申请日：1997-09-26
申请人： Sivaraman Guruswamy , Michael K. McCarter , Michael R. Loveless
发明人： Sivaraman Guruswamy , Michael K. McCarter , Michael R. Loveless
IPC分类号： B22F3/08 , H01F1/03 , H01L41/20 , B22F1/00
CPC分类号： B22F3/08 , H01F1/0306 , H01L41/20 , B22F2999/00
摘要： A metal-matrix composite of magnetostrictive powder is manufactured by dynamic compaction, such as that provided by the shock waves of an explosive, from a magnetostrictive powder in the presence of a matrix-forming metal. Under the conditions of dynamic compaction, property compromising phases between the powder and the binding metal are not formed, resulting in a composite essentially free of these phases. The composites may be formed by coating a magnetostrictive powder with a matrix-forming metal by a sputtering process and dynamically compacting the coated powder. A coated powder may also be made by sputtering a layered composite of metal-magnetostrictive material-metal, and grinding the layered composite. Metal-matrix composites may also be made by mixing the matrix-forming metal with a magnetostrictive powder and dynamically compressing the mixture. Metal-matrix composites of amorphous magnetostrictive powders may be annealed in the presence of a magnetic field.
摘要翻译：磁致伸缩粉末的金属基复合材料通过动态压实（例如由爆炸物的冲击波提供的）在基体形成金属存在下由磁致伸缩粉末制造。在动态压实条件下，不形成粉末与结合金属之间的性质损害相，导致基本上不含这些相的复合材料。复合材料可以通过用溅射法用基质形成金属涂覆磁致伸缩粉末并动态压实涂覆的粉末来形成。也可以通过溅射金属 - 磁致伸缩材料 - 金属的层状复合材料并研磨层状复合材料来制造涂覆粉末。还可以通过将基质形成金属与磁致伸缩粉末混合并动态压缩混合物来制备金属基质复合材料。非磁性致伸缩粉末的金属基复合材料可以在磁场的存在下进行退火。

59. 发明授权

US5993565A Magnetostrictive composites 失效
标题翻译：磁致伸缩复合材料
公开(公告)号：US5993565A
公开(公告)日：1999-11-30
申请号：US673550
申请日：1996-07-01
申请人： Frederick Eugene Pinkerton , Jan Francis Herbst , Tenneille Weston Capehart , Charles Bernard Murphy , Earl George Brewer
发明人： Frederick Eugene Pinkerton , Jan Francis Herbst , Tenneille Weston Capehart , Charles Bernard Murphy , Earl George Brewer
IPC分类号： H01L41/20 , H01F1/03
CPC分类号： H01L41/20
摘要： Composite bodies of magnetostrictive materials of the type RE-Fe.sub.2, where RE is one or more of the rare earth elements, preferably samarium or terbium, can be suitably hot pressed with a matrix metal selected from the group consisting of aluminum, copper, iron, magnesium or nickel to form durable and machinable magnetostrictive composites still displaying appreciable magnetostrictive strains.
摘要翻译：其中RE为一种或多种稀土元素，优选钐或铽的类型为RE-Fe2的磁致伸缩材料的复合体可以用选自铝，铜，铁，镁或镍，以形成仍然显示明显的磁致伸缩应变的耐久且可机械加工的磁致伸缩复合材料。

60. 发明授权

US5800635A Method of achieving a controlled step change in the magnetization loop of amorphous alloys 失效
标题翻译：实现非晶合金磁化回路受控阶跃变化的方法
公开(公告)号：US5800635A
公开(公告)日：1998-09-01
申请号：US589227
申请日：1996-01-22
申请人： Aliki Collins , Ronald Martis , Victor Ambasz
发明人： Aliki Collins , Ronald Martis , Victor Ambasz
IPC分类号： G08B13/24 , H01F1/03 , H01F1/153 , H01F1/53
CPC分类号： G08B13/2408 , G08B13/2442 , H01F1/0304 , H01F1/15316
摘要： A magnetic theft detection system includes a glassy metal alloy strip having a value of magnetostriction near zero. The strip has been annealed to produce a step change in the magnetization versus applied field behavior (B-H loop) thereof, and has a composition consisting essentially of the formula. (Co Fe).sub.100-x (Si B).sub.x where 20.ltoreq.x.ltoreq.23 and 15.4.ltoreq.Co/Fe.ltoreq.15.9 and 7.5.ltoreq.B/Si.ltoreq.9. Annealing of the metal alloy strip in an oxidizing atmosphere causes the formation of a surface oxide followed by a distinctive crystalline Co-layer with thickness in the range of 1 to 2 .mu.m. The thickness of the crystalline Co-layer determines the value of the threshold magnetic field and is controlled by the annealing conditions and the as cast surface chemistry and structure.
摘要翻译：磁性盗窃检测系统包括具有接近零的磁致伸缩值的玻璃状金属合金带。该带材已被退火以产生磁化强度相对于其施加的磁场行为（B-H环）的阶梯变化，并且具有基本由公式组成的组成。（Co Fe）100-x（Si B）x，其中20

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