公开(公告)号：US07488393B2

公开(公告)日：2009-02-10

申请号：US11340498

申请日：2006-01-27

申请人： Hajime Nakamura ,  Koichi Hirota ,  Masanobu Shimao ,  Takehisa Minowa

发明人： Hajime Nakamura ,  Koichi Hirota ,  Masanobu Shimao ,  Takehisa Minowa

IPC分类号： H01F1/057 ,  H01F1/058

CPC分类号： H01F1/0577 ,  B22F2009/041 ,  B22F2009/044 ,  B22F2998/00 ,  B22F2998/10 ,  C22C33/0278 ,  C22C38/005 ,  C22C2202/02 ,  H01F1/058 ,  H01F41/0266 ,  H01F41/0293 ,  B22F9/04 ,  B22F2201/02 ,  B22F2202/05 ,  B22F9/023 ,  B22F3/02 ,  B22F3/10

摘要： A rare earth permanent magnet is in the form of a sintered magnet body having a composition R1aR2bTcAdFeOfMg wherein F and R2 are distributed such that their concentration increases on the average from the center toward the surface of the magnet body, the concentration of R2/(R1+R2) contained in grain boundaries surrounding primary phase grains of (R1,R2)2T14A tetragonal system within the sintered magnet body is on the average higher than the concentration of R2/(R1+R2) contained in the primary phase grains, and the oxyfluoride of (R1,R2) is present at grain boundaries in a grain boundary region that extends from the magnet body surface to a depth of at least 20 μm. The invention provides R—Fe—B sintered magnets which exhibit high magnet performance despite minimal amounts of Tb and Dy used.

摘要翻译： 稀土永磁体为具有组成R1aR2bTcAdFeOfMg的烧结磁体的形式，其中F和R2分布成使得它们的浓度从中心向磁体的平均值增加，R2 /（R1 包含在烧结磁体内的（R1，R2）2T14A四方晶系的主相晶粒周围的晶界中的+ R2）平均高于主晶粒中所含的R2 /（R1 + R2）的浓度， （R1，R2）的氟氧化物存在于从磁体表面延伸至至少20μm的深度的晶界区域的晶界处。 本发明提供了尽管使用最少量的Tb和Dy，其表现出高磁性能的R-Fe-B烧结磁体。

公开(公告)号：US20070125452A1

公开(公告)日：2007-06-07

申请号：US11606088

申请日：2006-11-30

申请人： Koichi Hirota ,  Takehisa Minowa

发明人： Koichi Hirota ,  Takehisa Minowa

IPC分类号： H01F1/057 ,  H01F1/058

CPC分类号： H01F1/0577 ,  H01F1/0573 ,  H01F1/058 ,  H01F41/0273 ,  H01F41/0293

摘要： An R-T-B—C rare earth sintered magnet (R═Ce, Pr, Nd, Tb, or Dy; T=Fe) is obtained by mixing an R-T-B—C magnet matrix alloy with an R fluoride and an R-rich R-T-B—C sintering aid alloy, followed by pulverization, compaction and sintering. The sintered structure consists of an R2T14B type crystal primary phase and a grain boundary phase. The grain boundary phase consists essentially of 40-98 vol % of R—O1-x—F1+2x and/or R—Fy, 1-50 vol % of R—O, R—O—C or R—C compound phase, 0.05-10 vol % of R-T phase, 0.05-20 vol % of B-rich phase or M-B2 phase (M=Ti, V, Cr, Zr, Nb, Mo, Hf, Ta or W), and the balance of an R-rich phase.

摘要翻译： 将RTBC稀土烧结磁体（R-Ce，Pr，Nd，Tb或Dy; T = Fe）通过将RTBC磁体基质合金与R氟化物和富R的RTBC烧结助剂合金混合，然后粉碎 ，压实和烧结。 该烧结结构由R 2 S 14 N 14 B型晶体初相和晶界相组成。 晶界相基本上由40-98％（重量）的RO 1-x 1 -F 1 + 2 +和/或RF Y 1， -50体积％的RO，ROC或RC化合物相，0.05-10体积％的RT相，0.05-20体积％的富B相或MB 2相（M = Ti，V， Cr，Zr，Nb，Mo，Hf，Ta或W），余量为富R相。

公开(公告)号：US20070017601A1

公开(公告)日：2007-01-25

申请号：US11489595

申请日：2006-07-20

申请人： Koji Miyata ,  Koichi Hirota ,  Hajime Nakamura ,  Takehisa Minowa

发明人： Koji Miyata ,  Koichi Hirota ,  Hajime Nakamura ,  Takehisa Minowa

IPC分类号： H01F1/03

CPC分类号： H02K1/278 ,  B22F3/24 ,  B22F2003/242 ,  B22F2003/245 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C38/005 ,  H01F1/0577 ,  H01F41/0293 ,  H02K15/03 ,  C22C33/0278 ,  B22F3/10 ,  B22F2201/10 ,  B22F2201/20

摘要： A rare earth permanent magnet is prepared from a sintered magnet body of a R1—Fe—B composition wherein R1 is a rare earth element inclusive of Y and Sc, by forming a plurality of slits in a surface of the magnet body, disposing a powder on the magnet body surface, the powder comprising an oxide of R2, a fluoride of R3, or an oxyfluoride of R4 wherein each of R2, R3, and R4 is a rare earth element, and heat treating the magnet body and the powder below the sintering temperature in vacuum or in an inert gas.

摘要翻译： 稀土永磁体由R 1 -Fe-B组合物的烧结磁体制备，其中R 1是含有Y和Sc的稀土元素，由R 1〜 在磁体表面形成多个狭缝，在粉末表面上设置粉末，该粉末包含R 2氧化物，R 3 O 3的氟化物， 或R 4的氟氧化物，其中R 2，R 3和R 4中的每一个是罕见的 并且在真空或惰性气体中将磁体和粉末热处理在烧结温度以下。

公开(公告)号：US07029054B2

公开(公告)日：2006-04-18

申请号：US10765888

申请日：2004-01-29

申请人： Norikazu Kobayashi ,  Koichi Hirota

发明人： Norikazu Kobayashi ,  Koichi Hirota

IPC分类号： B60J9/00 ,  B60J5/04

CPC分类号： E05B79/06 ,  E05B81/78 ,  E05B85/16

摘要： An outside handle device includes a handle portion provided at the outside of a vehicle door, a handle frame fixed to the vehicle door and supporting the handle portion via an arm portion provided on the handle portion. The arm portion is provided with an engaging means, and the handle frame is provided with an engaged means which designates an assembling direction of the arm portion by engaging with the engaging means.

摘要翻译： 外部手柄装置包括设置在车门外部的把手部分，固定到车门的手柄框架，并且经由设置在手柄部分上的臂部分支撑手柄部分。 臂部设置有接合装置，并且手柄框架设置有接合装置，其通过与接合装置接合来指定臂部的组装方向。

公开(公告)号：US5789582A

公开(公告)日：1998-08-04

申请号：US813550

申请日：1997-03-07

申请人： Osamu Kaieda ,  Koichi Hirota ,  Teruhisa Kajiwara ,  Norimasa Okuda ,  Hisakazu Shindo ,  Yoshiro Hanayama ,  Yujin Shoda ,  Toyohiko Kohno, deceased ,  Takashi Yodoshi ,  Masaru Awashima

发明人： Osamu Kaieda ,  Koichi Hirota ,  Teruhisa Kajiwara ,  Norimasa Okuda ,  Hisakazu Shindo ,  Yoshiro Hanayama ,  Yujin Shoda ,  Toyohiko Kohno, deceased ,  Takashi Yodoshi ,  Masaru Awashima

IPC分类号： C07C253/28 ,  C07C253/30 ,  C07C255/51 ,  C07D251/24 ,  C09B47/067 ,  C09B47/04 ,  C07C255/00 ,  C07D251/00

CPC分类号： C09B47/0671 ,  C07C253/30 ,  C07C255/51 ,  C07D251/24

摘要： A nuclear halogenated aromatic compound possessing cyano groups is produced by a method using as a raw material an aromatic compound which possesses cyano groups and assumes a solid state at room temperature and subjecting the raw material to a procedure comprising a step of melting and transporting the compound by a means transport-melting, a step of vaporizing the compound, a step of mixing the compound with a halogen gas, and a step of causing the vapor of the compound to react with the halogen gas in vapor phase in the presence of a catalyst sequentially in the order mentioned, which comprises maintaining a content of a self-condensate of the aromatic compound possessing cyano groups which arise during the melting of the aromatic compound possessing cyano groups in a gas of the compound which reacts with the halogen gas to a level of not more than 2.5 mol % based on the compound. The catalyst used in the method is activated carbon such that the average pore radius thereof determined by the nitrogen adsorption method is not less than 12.2 .ANG. and the cumulative pore volume of the portion of the activated carbon having pore radiuses in the range of 5-100 .ANG. determined by the steam adsorption method is not less than 0.45 g/cc.

摘要翻译： 具有氰基的核卤代芳族化合物是通过使用具有氰基并在室温下呈现固态的芳族化合物作为原料的方法制备的，并使原料经历包括熔融和输送化合物的步骤 通过输送熔融的方法，使化合物蒸发的步骤，将化合物与卤素气体混合的步骤以及在催化剂存在下使化合物的蒸气与气相反应的步骤 按照上述顺序依次进行，其包括将与卤素气体反应的化合物的气体中具有氰基的芳香族化合物熔融时产生的具有氰基的芳香族化合物的自缩合物的含量保持在一定水平 不大于2.5摩尔％。 该方法中使用的催化剂是活性炭，使得其通过氮吸附法测定的平均孔半径不小于12.2安培，并且具有孔半径的活性炭部分的累积孔体积在5-100范围内 蒸汽吸附法测定的ANGSTROM不低于0.45 g / cc。

公开(公告)号：US5284091A

公开(公告)日：1994-02-08

申请号：US884270

申请日：1992-05-08

申请人： Kazuhiro Kon ,  Koichi Hirota ,  Masao Kogure ,  Takanori Saito

发明人： Kazuhiro Kon ,  Koichi Hirota ,  Masao Kogure ,  Takanori Saito

IPC分类号： B41F27/12 ,  B41F13/10 ,  H01L21/68

CPC分类号： B41F27/1275 ,  B41N6/02 ,  Y10S428/913 ,  Y10T428/1462 ,  Y10T428/28 ,  Y10T428/2809 ,  Y10T428/283 ,  Y10T428/2848 ,  Y10T428/2857 ,  Y10T428/2883 ,  Y10T428/2891 ,  Y10T428/31678 ,  Y10T428/31692 ,  Y10T428/31699

摘要： A plate roll attached by an adhesive sheet to a printing plate made of a resin. The attached printing plate is easily detached. The adhesive sheet and remaining adhesive are easily removed after printing is finished and the efficiency of the operation of printing is enhanced. The adhesive sheet includes a photocurable adhesive, which loses adhesive ability by curing by irradiation of electromagnetic waves or an electron beam or a water swelling adhesive, which loses adhesive ability by swelling by water. Adhesive sheets for the plate roll comprise supporting sheets, removable sheets and a photocurable adhesive, which loses adhesive ability by curing by irradiation of electromagnetic waves or an electron beam or a water swelling adhesive, which loses adhesive ability by swelling by water.

摘要翻译： 由粘合片附着到由树脂制成的印版上的平板辊。 附着的印版容易分离。 粘合片和剩余的粘合剂在印刷完成后容易地除去，并且印刷操作的效率提高。 粘合片包括可光固化的粘合剂，其通过电磁波的照射或电子束或水溶性粘合剂的固化而失去粘合性，其通过水膨胀而失去粘合能力。 用于板卷的粘合片包括支撑片，可移除片和可光固化的粘合剂，其通过电磁波的照射或电子束或水溶性粘合剂固化而失去粘合性，其通过水膨胀而失去粘合能力。

公开(公告)号：US5144066A

公开(公告)日：1992-09-01

申请号：US720682

申请日：1991-06-25

申请人： Noboru Saitou ,  Koichi Hirota ,  Ren Hasebe ,  Norimasa Okuda ,  Ikuyo Katsumi

发明人： Noboru Saitou ,  Koichi Hirota ,  Ren Hasebe ,  Norimasa Okuda ,  Ikuyo Katsumi

IPC分类号： B01J27/128 ,  C07C51/265 ,  C07C51/31

CPC分类号： C07C51/265 ,  B01J27/128 ,  C07C51/313

摘要： A method of producing naphthalenedicarboxylic acids by the oxidation of dialkyl-substituted naphthalene with a gas containing molecular oxygen under liquid phase conditions in an organic solvent and in the presence of a catalyst comprising copper and bromine, or a catalyst comprising copper, bromine and at least one kind of element/compound selected from the group of consisting of amine compounds and heavy metallic elements which are vanadium, manganese, iron, cobalt, nickel, palladium and cerium. And a method of producing diaryldicarboxylic acids by the oxidation of dialkyl-substituted diaryl compounds with a gas containing molecular oxygen in an organic solvent and in the presence of the same catalyst. These methods permit high yields of naphthalenedicarboxylic acids of high purity and of diaryldicarboxylic acids of high purity with the use of small amounts of catalyst.

公开(公告)号：US08826592B2

公开(公告)日：2014-09-09

申请号：US13497990

申请日：2010-09-15

申请人： Hidefumi Katayama ,  Ryoichi Fukumoto ,  Ryujiro Akizuki ,  Koichi Hirota

发明人： Hidefumi Katayama ,  Ryoichi Fukumoto ,  Ryujiro Akizuki ,  Koichi Hirota

IPC分类号： E05F15/16

CPC分类号： E05F11/445 ,  E05F15/41 ,  E05F15/48 ,  E05F15/695 ,  E05F15/697 ,  E05F15/70 ,  E05Y2900/55

摘要： A window regulator device including an object pinching detection unit which includes an input-side rotational member; an output-side rotational member coupled to an output shaft; an elastic member interposed between the input-side rotational member and the output-side rotational member; a cam formed respectively on opposed surfaces of the input-side rotational member and the output-side rotational member; and an object pinching detection switch for performing a switching operation based on the axial movement of the output-side rotational member.

摘要翻译： 一种窗口调节装置，包括：物体夹持检测单元，其包括输入侧旋转构件; 联接到输出轴的输出侧旋转构件; 插入在所述输入侧旋转构件和所述输出侧旋转构件之间的弹性构件; 分别形成在所述输入侧旋转构件和所述输出侧旋转构件的相对面上的凸轮; 以及物体夹持检测开关，用于基于输出侧旋转构件的轴向运动进行切换操作。

公开(公告)号：US08756793B2

公开(公告)日：2014-06-24

申请号：US12889835

申请日：2010-09-24

申请人： Yuhito Doi ,  Takehisa Minowa ,  Hajime Nakamura ,  Koichi Hirota

发明人： Yuhito Doi ,  Takehisa Minowa ,  Hajime Nakamura ,  Koichi Hirota

IPC分类号： H02K15/02

CPC分类号： H02K15/03 ,  H01F7/0221 ,  H02K1/2766 ,  Y10T29/49009 ,  Y10T29/49012

摘要： An interior permanent magnet (IPM) rotary machine comprises a rotor comprising a rotor yoke having bores and a plurality of permanent magnet segments disposed in the bores of the rotor yoke, each permanent magnet segment consisting of a plurality of magnet pieces. The rotor is assembled by inserting the plurality of unbound magnet pieces in each bore for stacking the magnet pieces, and fixedly securing the stacked magnet pieces in the bore.

摘要翻译： 内置永磁（IPM）旋转机器包括转子，该转子包括具有孔的转子轭和设置在转子轭的孔中的多个永磁体段，每个永磁体段由多个磁片组成。 通过将多个未结合的磁体片插入每个孔中以堆叠磁体片并将堆叠的磁体片牢固地固定在孔中来组装转子。

公开(公告)号：US20140039766A1

公开(公告)日：2014-02-06

申请号：US14009282

申请日：2012-03-22

申请人： Yukari Miyake ,  Masayuki Katsuyama ,  Koichi Hirota ,  Toshihiko Ishida ,  Yuichi Inoue

发明人： Yukari Miyake ,  Masayuki Katsuyama ,  Koichi Hirota ,  Toshihiko Ishida ,  Yuichi Inoue

IPC分类号： B60R25/24

CPC分类号： B60R25/245 ,  E05F15/73 ,  E05F15/74 ,  E05F2015/765 ,  E05Y2400/82 ,  E05Y2400/852 ,  E05Y2400/858 ,  E05Y2800/106 ,  E05Y2800/21 ,  E05Y2900/531 ,  E05Y2900/546

摘要： A vehicle open/close body operating apparatus is provided with: a photoelectric sensor configured to be mounted on a vehicle, and configured to display, by optical irradiation, both of a sign indicating an open operation and a sign indicating a close operation of an open/close body, and detect the will of a user trying to open or close the open/close body through a change in light reflected by the displayed signs; a drive unit configured to open or close the open/close body; and a door control unit for controlling the drive unit configured to open or close the open/close body in accordance with a movement related to the will of the user detected by the photoelectric sensor.

摘要翻译： 一种车辆开闭体操作装置，具备：光电传感器，被配置为安装在车辆上，并且被配置为通过光照射显示指示打开操作的符号和表示打开的关闭操作的符号 /身体，并且通过由显示的符号反射的光的变化来检测用户试图打开或关闭打开/关闭身体的意愿; 构造成打开或关闭所述打开/关闭体的驱动单元; 以及门控制单元，用于根据与由光电传感器检测到的用户的意愿相关的移动来控制被配置为打开/关闭打开/关闭体的驱动单元。