公开(公告)号：US20050133117A1

公开(公告)日：2005-06-23

申请号：US11017010

申请日：2004-12-21

申请人： Tetsurou Tayu ,  Hideaki Ono ,  Takae Ono ,  Yoshio Kawashita ,  Makoto Kano ,  Munekatsu Shimada

发明人： Tetsurou Tayu ,  Hideaki Ono ,  Takae Ono ,  Yoshio Kawashita ,  Makoto Kano ,  Munekatsu Shimada

IPC分类号： B22F1/02 ,  B22F3/02 ,  C22C33/02 ,  H01F1/057 ,  H01F1/08 ,  H01F1/09 ,  H01F41/02 ,  H02K1/02 ,  H02K1/27

CPC分类号： H01F1/0576 ,  H01F1/08 ,  H02K1/02 ,  H02K1/278

摘要： A rare earth magnet includes rare earth magnet particles; and amorphous and/or crystalline terbium oxide present at the boundary of the rare earth magnet particles and represented by the formula: TbOn, wherein 1.5

摘要翻译： 稀土磁体包括稀土磁体颗粒; 以及存在于稀土磁体颗粒边界并由下式表示的无定形和/或结晶铽氧化物：其中1.5

公开(公告)号：US20080199715A1

公开(公告)日：2008-08-21

申请号：US12081318

申请日：2008-04-15

申请人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Makoto Kano ,  Tetsurou Tayu

发明人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Makoto Kano ,  Tetsurou Tayu

IPC分类号： B22F3/12 ,  B02C17/00 ,  B22F1/00

CPC分类号： B82Y25/00 ,  H01F1/0579 ,  H01F41/0273 ,  Y10T428/12014

摘要： A Nd—Fe—B type anisotropic exchange spring magnet is produced by a method of obtaining powder of a Nd—Fe—B type rare earth magnet alloy which comprises hard magnetic phases and soft magnetic phases wherein a minimum width of the soft magnetic phases is smaller than or equal to 1 μm and a minimum distance between the soft magnetic phases is greater than or equal to 0.1 μm, obtaining a compressed powder body by compressing the powder, and obtaining the Nd—Fe—B type anisotropic exchange spring magnet by sintering the compressed powder body using a discharge plasma sintering unit.

公开(公告)号：US20070012380A1

公开(公告)日：2007-01-18

申请号：US11441335

申请日：2006-05-26

申请人： Tetsurou Tayu ,  Hideaki Ono ,  Munekatsu Shimada ,  Makoto Kano ,  Takae Ono

发明人： Tetsurou Tayu ,  Hideaki Ono ,  Munekatsu Shimada ,  Makoto Kano ,  Takae Ono

IPC分类号： H01F1/08

CPC分类号： H01F1/09 ,  H01F1/0572 ,  H01F41/0293 ,  H02K1/02

摘要： A rare earth magnet has a sintered body including: rare earth magnet particles; and a rare earth oxide being present between the rare earth magnet particles, the rare earth oxide being represented by a following general formula (I): R2O3   (I) where R is any one of terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium. The rare earth magnet particle is constituted by a cluster of numerous crystal grains, and an electric resistivity of the rare earth magnet is within a range from 26.0 to 75.0 μΩm.

摘要翻译： 稀土磁体具有：稀土类磁铁颗粒; 在稀土类磁体粒子之间存在稀土类氧化物，稀土类氧化物由下述通式（I）表示：＆lt;线内配方说明=“直列式”结束=“铅”？ （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中R是 铽，镝，钬，铒，ium，镱和镥。 稀土磁体颗粒由许多晶粒簇组成，稀土磁体的电阻率在26.0至75.0μm的范围内。

公开(公告)号：US20070181219A1

公开(公告)日：2007-08-09

申请号：US11207812

申请日：2005-08-22

申请人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Tetsurou Tayu ,  Makoto Kano ,  Hiroshi Yamamoto

发明人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Tetsurou Tayu ,  Makoto Kano ,  Hiroshi Yamamoto

IPC分类号： H01F1/057

CPC分类号： H01F1/0571 ,  B22D11/0611 ,  C22C45/02

摘要： The present invention provides a rare earth magnet superior in magnetic properties and thermal stability. In an aspect of the present invention, a production method of an alloy thin ribbon for a rare earth magnet includes a step to obtain a quenched thin ribbon by feeding a molten alloy containing praseodymium (Pr), iron (Fe), cobalt (Co), titanium (Ti), boron (B), and silicon (Si) on a rotating roll and a step to apply heat treatment to the quenched thin ribbon at a heating rate within a range of 100° to 150° C./min to crystallize the quenched thin ribbon.

摘要翻译： 本发明提供一种磁性和热稳定性优异的稀土磁体。 在本发明的一个方面中，稀土类磁铁合金薄带的制造方法包括以下步骤：将含有镨（Pr），铁（Fe），钴（Co）， ，钛（Ti），硼（B）和硅（Si）以及对淬火的薄带进行热处理的步骤，以100℃至150℃/分钟的加热速率对 结晶淬火的薄带。

公开(公告)号：US20070108169A1

公开(公告)日：2007-05-17

申请号：US10572855

申请日：2004-09-21

申请人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Tetsurou Tayu ,  Makoto Kano ,  Yu Owada ,  Naoshi Sakata ,  Kimihiro Shibata ,  Toshimitsu Matsuoka ,  Nobuhiko Tanaka ,  Yukio Watanabe ,  Yuji Sano ,  Hironobu Kimura

发明人： Munekatsu Shimada ,  Hideaki Ono ,  Takae Ono ,  Tetsurou Tayu ,  Makoto Kano ,  Yu Owada ,  Naoshi Sakata ,  Kimihiro Shibata ,  Toshimitsu Matsuoka ,  Nobuhiko Tanaka ,  Yukio Watanabe ,  Yuji Sano ,  Hironobu Kimura

IPC分类号： B23K26/00 ,  H02K21/12 ,  H02K1/27

CPC分类号： H02K15/03 ,  C21D8/1277 ,  C21D10/005

摘要： A laser peening apparatus for manufacturing a rotor using an electrical steel sheet with low iron loss for enabling high speed rotation of a motor. The laser peening apparatus includes a laser irradiating device for irradiating with a laser through a liquid the rotor made of an electrical steel sheet with low iron loss, and a drive device for moving the rotor relative to an irradiation spot of the laser so that the laser irradiates along a bridge side on an inner circumference of a magnet insertion window of the rotor.

摘要翻译： 一种用于制造具有低铁损的电动钢板的转子的激光喷丸装置，用于使马达能够高速旋转。 激光喷丸装置包括激光照射装置，用于通过液体激光照射具有低铁损的电工钢板的转子，以及用于使转子相对于激光照射点移动的驱动装置，使得激光器 沿转子的磁体插入窗的内周沿桥侧照射。

公开(公告)号：US09193836B2

公开(公告)日：2015-11-24

申请号：US13508200

申请日：2010-10-06

申请人： Hiroaki Akasaka ,  Takae Ono ,  Toshiya Takahashi

发明人： Hiroaki Akasaka ,  Takae Ono ,  Toshiya Takahashi

IPC分类号： C08G73/14 ,  C08J3/14

CPC分类号： C08J3/14 ,  C08G73/14 ,  C08J2379/08 ,  Y10T428/2982

摘要： A process for producing fine particles of polyamide-imide resin includes a dissolution step and a precipitation step wherein the dissolution step is selected from steps (a1) and (b1); (a1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution A1 having a polyamide-imide resin content of less than 5 mass %; and (b1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution B1 having a polyamide-imide resin content of less than 10 mass %, and the precipitation step is selected from (a2) the polyamide-imide resin solution A1 is added to a solvent that is virtually free from surface active agents and able to precipitate fine particles of the polyamide-imide resin to cause precipitation of fine particles of the polyamide-imide resin, and (b2) the polyamide-imide resin solution B1 is subjected to flash crystallization to cause precipitation of fine particles of the polyamide-imide resin.

摘要翻译： 制备聚酰胺酰亚胺树脂微粒的方法包括溶解步骤和沉淀步骤，其中溶解步骤选自步骤（a1）和（b1）; （a1）聚酰胺酰亚胺树脂溶解在有机溶剂中，制备聚酰胺 - 酰亚胺树脂含量小于5质量％的聚酰胺 - 酰亚胺树脂溶液A1; 和（b1）聚酰胺酰亚胺树脂溶解在有机溶剂中，制备聚酰胺 - 酰亚胺树脂含量小于10质量％的聚酰胺 - 酰亚胺树脂溶液B1，沉淀步骤选自（a2）聚酰胺 - 将酰亚胺树脂溶液A1加入到基本上不含表面活性剂的溶剂中，并能够使聚酰胺 - 酰亚胺树脂的细颗粒沉淀，使聚酰胺 - 酰亚胺树脂的细颗粒沉淀，和（b2）聚酰胺 - 酰亚胺 树脂溶液B1进行闪光结晶，使聚酰胺 - 酰亚胺树脂的微粒析出。

公开(公告)号：US06348600B1

公开(公告)日：2002-02-19

申请号：US09788944

申请日：2001-02-20

申请人： Takae Ono ,  Haruyo Sato

发明人： Takae Ono ,  Haruyo Sato

IPC分类号： C07D20750

CPC分类号： C07D207/416 ,  C07D207/14

摘要： A method for making an optically active 3-aminopyrrolidine-2,5-dione derivative represented by the formula (3) includes cyclizing an optically active asparagine ester derivative represented by the formula (1) or (2), or an acid salt thereof. A method for making an optically active 3-aminopyrrolidine derivative represented by the formula (9) includes reducing the optically active 3-aminopyrrolidine-2,5-dione derivative represented by the formula (3). A method for making an optically active 3-aminopyrrolidine derivative includes hydrogenolyzing the optically active 3-aminopyrrolidine derivative represented by the formula (9).

摘要翻译： 制备由式（3）表示的光学活性3-氨基吡咯烷-2,5-二酮衍生物的方法包括使由式（1）或（2）表示的光学活性天冬酰胺酯衍生物或其酸式盐进行环化。 制备由式（9）表示的光学活性3-氨基吡咯烷衍生物的方法包括还原由式（3）表示的光学活性3-氨基吡咯烷-2,5-二酮衍生物。 制备光学活性3-氨基吡咯烷衍生物的方法包括使由式（9）表示的光学活性3-氨基吡咯烷衍生物氢解。

公开(公告)号：US08563681B2

公开(公告)日：2013-10-22

申请号：US12933635

申请日：2009-03-23

申请人： Kei Makita ,  Takae Ono ,  Toshiya Takahashi ,  Hiroaki Akasaka ,  Tomohiro Sakane

发明人： Kei Makita ,  Takae Ono ,  Toshiya Takahashi ,  Hiroaki Akasaka ,  Tomohiro Sakane

IPC分类号： C08G64/00 ,  C08G63/02

CPC分类号： C08J3/14 ,  C08J3/03 ,  C08J2381/02 ,  C08J2381/04 ,  Y10T428/2982

摘要： This invention provides a process for producing fine PPS resin particles and dispersion thereof by industrially applicable simple operation. This invention further provides very fine PPS resin particles, and furthermore provides fine PPS resin particles uniform in particle size. This invention is a process for producing fine polyphenylene sulfide resin particles comprising the following steps (a) and (b); (a) a step of heating a polyphenylene sulfide resin in an organic solvent, for obtaining a solution with the polyphenylene sulfide resin dissolved therein (dissolution step) (b) a step of flushing-cooling the aforementioned solution, for precipitating the fine particles of the polyphenylene sulfide resin (precipitation step).

摘要翻译： 本发明提供通过工业上简单的操作制造PPS树脂微粒及其分散体的方法。 本发明还提供非常细的PPS树脂颗粒，并且还提供粒度均匀的PPS树脂颗粒。 本发明是一种生产精细聚苯硫醚树脂颗粒的方法，包括以下步骤（a）和（b）。 （a）在有机溶剂中加热聚苯硫醚树脂以获得溶解有聚苯硫醚树脂的溶液的步骤（溶解步骤）（b）将上述溶液冲洗冷却的步骤，使 聚苯硫醚树脂（沉淀步骤）。

公开(公告)号：US20120237771A1

公开(公告)日：2012-09-20

申请号：US13508200

申请日：2010-10-06

申请人： Hiroaki Akasaka ,  Takae Ono ,  Toshiya Takahashi

发明人： Hiroaki Akasaka ,  Takae Ono ,  Toshiya Takahashi

IPC分类号： C08G73/14

CPC分类号： C08J3/14 ,  C08G73/14 ,  C08J2379/08 ,  Y10T428/2982

摘要： A process for producing fine particles of polyamide-imide resin includes a dissolution step and a precipitation step wherein the dissolution step is selected from steps (a1) and (b1); (a1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution A1 having a polyamide-imide resin content of less than 5 mass %; and (b1) polyamide-imide resin is dissolved in an organic solvent to prepare a polyamide-imide resin solution B1 having a polyamide-imide resin content of less than 10 mass %, and the precipitation step is selected from (a2) the polyamide-imide resin solution A1 is added to a solvent that is virtually free from surface active agents and able to precipitate fine particles of the polyamide-imide resin to cause precipitation of fine particles of the polyamide-imide resin, and (b2) the polyamide-imide resin solution B1 is subjected to flash crystallization to cause precipitation of fine particles of the polyamide-imide resin.

摘要翻译： 制备聚酰胺酰亚胺树脂微粒的方法包括溶解步骤和沉淀步骤，其中溶解步骤选自步骤（a1）和（b1）; （a1）聚酰胺酰亚胺树脂溶解在有机溶剂中，制备聚酰胺 - 酰亚胺树脂含量小于5质量％的聚酰胺 - 酰亚胺树脂溶液A1; 和（b1）聚酰胺酰亚胺树脂溶解在有机溶剂中，制备聚酰胺 - 酰亚胺树脂含量小于10质量％的聚酰胺 - 酰亚胺树脂溶液B1，沉淀步骤选自（a2）聚酰胺 - 将酰亚胺树脂溶液A1加入到基本上不含表面活性剂的溶剂中，并能够使聚酰胺 - 酰亚胺树脂的细颗粒沉淀，使聚酰胺 - 酰亚胺树脂的细颗粒沉淀，和（b2）聚酰胺 - 酰亚胺 树脂溶液B1进行闪光结晶，使聚酰胺 - 酰亚胺树脂的微粒析出。

公开(公告)号：US20060270847A1

公开(公告)日：2006-11-30

申请号：US10562405

申请日：2004-06-22

申请人： Seiji Morii ,  Takae Ono ,  Haruyo Sato

发明人： Seiji Morii ,  Takae Ono ,  Haruyo Sato

IPC分类号： C07D223/12 ,  C07D211/26

CPC分类号： C07D207/12 ,  B01J23/44

摘要： A nitrogenous heterocyclic compound such as 3-aminopyrrolidine derivative is produced by hydrogenolysis of an N-substituted nitrogenous heterocyclic compound with normal pressure hydrogen in a water-based solvent in presence of a catalyst. In the case an optically active 1-substituted-3-aminopyrrrolidine derivative is used as a raw material, an optically active 3-aminopyrrolidine derivative can be obtained as a product practically without racemination.

摘要翻译： 通过在催化剂存在下，在水系溶剂中，用常压氢氢解N-取代的含氮杂环化合物，制得3-氨基吡咯烷衍生物等含氮杂环化合物。 在使用旋光性1-取代-3-氨基吡咯烷衍生物作为原料的情况下，可以获得光学活性的3-氨基吡咯烷衍生物作为产物，实际上没有外消旋化。