公开(公告)号：US5013243A

公开(公告)日：1991-05-07

申请号：US460073

申请日：1990-01-29

申请人： Yoshinobu Tanaka ,  Yoshiro Iwama ,  Yoshinobu Honkura ,  Kazuo Arai ,  Aki Watarai

发明人： Yoshinobu Tanaka ,  Yoshiro Iwama ,  Yoshinobu Honkura ,  Kazuo Arai ,  Aki Watarai

IPC分类号： A61C13/235

CPC分类号： A61C13/235

摘要： A denture attachment including a magnet body, to be embedded in a denture base, comprises a pair of soft magnetic alloy end plates, a non-magnetic alloy spacer disposed between the end plates, and a cap covering the magnet body, the end plates and the spacer except on the side of a coping. The attachment causes a magnetic attractive force of the magnet body to act on the coping of a soft magnetic alloy embedded in a pulp cavity of a tooth deprived of the crown, whereby the denture base is stabilized on gingiva. The magnet body is disposed with its N and S poles facing the end plates, respectively.

公开(公告)号：US5000797A

公开(公告)日：1991-03-19

申请号：US533851

申请日：1990-06-06

申请人： Yoshinobu Honkura ,  Toru Matsuo

发明人： Yoshinobu Honkura ,  Toru Matsuo

IPC分类号： C21D8/00 ,  C22C38/00 ,  C22C38/48 ,  C22C38/58 ,  C22C38/60

CPC分类号： C22C38/48 ,  C21D8/005 ,  C22C38/58

摘要： A stainless steel fundamentally comprises of, by weight, not more than 0.03% C., not more than 2.0% Si, not more than 5.0% Mn, 6-13% Ni, 16-21% Cr, 0.10-0.30% of N, and 0.02-0.25% Nb with the balance being Fe and inevitable impurity elements. The steel has a good corrosion resistance and a resistance to corrosion in seawater. The steel may further comprise at least one member of Mo and Cu each in an amount of not more than 0.4% S, Se and Te each in an amount of not more than 0.08% Bi, Pb, V, Ti, W, Ta, Hf, Zr and Al each in an amount of not more than 0.30% and P, Ca, Mg and rare earth elements each in an amount of not more than 0.01%. The steel has a recrystallized and worked double structure when subjected to a process comprising rough rolling an steel ingot at a temperature ranging from 1000 to 1200% at a working rate of not less than 50%, cooling at a cooling rate of not less than 4.degree. C./min, subsequently finish rolling at a temperature ranging from 800.degree. to 1000.degree. C., at a working rate of not less than 20%, and cooling at a cooling rate of not less than 4.degree. C./min.

摘要翻译： 不锈钢基本上包括不超过0.03％的C，不超过2.0％的Si，不超过5.0％的Mn，6-13％的Ni，16-21％的Cr，0.10-0.30％的N ，和0.02-0.25％的Nb，余量为Fe和不可避免的杂质元素。 钢在海水中具有良好的耐腐蚀性和耐腐蚀性。 钢可以进一步包含Mo和Cu的至少一种，其量分别为不大于0.4％的S，Se和Te各自不超过0.08％的Bi，Pb，V，Ti，W，Ta， Hf，Zr和Al各自不大于0.30％，P，Ca，Mg和稀土元素的量不大于0.01％。 钢经过重结晶加工后的双重结构，其特征在于，以不低于50％的加工速度在1000〜1200％的温度范围内粗轧钢锭，以不低于4的冷却速度进行冷却 ℃/ min，然后在800〜1000℃的温度范围内以不低于20％的加工速度进行精轧，并以不低于4℃/ min的冷却速度冷却。

公开(公告)号：US4714502A

公开(公告)日：1987-12-22

申请号：US886675

申请日：1986-07-18

申请人： Yoshinobu Honkura ,  Kouji Murata ,  Takashi Yokoyama

发明人： Yoshinobu Honkura ,  Kouji Murata ,  Takashi Yokoyama

IPC分类号： C22C38/00 ,  C22C38/28 ,  C22C38/60

CPC分类号： C22C38/60

摘要： A soft magnetic stainless steel consists essentially of, by weight, up to 0.03% of C, 0.40 to 1.10% of Si, up to 0.50% of Mn, 9.0 to 19.0% of Cr, 0.31 to 0.60% of Al, 0.01 to 0.03% of S, 0.10 to 0.30% of Pb, 0.02 to 0.25% of Ti, 0.02 to 0.10% of Zr, and up to 0.03% of N, and the balance of Fe and inevitable impurities, with a proviso that the C+N content is not more than 0.04% and the Si+Al content is not more than 1.35%. The steel has a magnetic flux density of 13,000 G or more and a coercive force of 1.2 Oe or less as magnetic properties, and a tensile strength of 41 kgf/mm.sup.2 or less and a critical compressibility of 50% or more as formability in cold forging. The steel is suitable for manufacturing, by cold forging, parts with complex shapes such as cores of solenoid operated valves and electromagnetic clutches, and bodies of electronic fuel injection apparatuses for internal combustion engines.

摘要翻译： 软磁性不锈钢主要由以下组成：C：0.03％以下，Si：0.40〜1.10％，Mn：0.50％以下，Cr：9.0〜19.0％，Al：0.01〜0.03， S的％，Pb的0.10〜0.30％，Ti的0.02〜0.25％，Zr的0.02〜0.10％以及N的0.03％以下，剩余的Fe和不可避免的杂质，条件是C + N 含量不大于0.04％，Si + Al含量不超过1.35％。 该钢的磁通密度为13000G以上，矫顽力为1.2Oe以下，磁性能，拉伸强度为41kgf / mm 2以下，临界压缩率为50％以上，作为冷锻成形性 。 该钢适用于通过冷锻制造具有复杂形状的部件，例如电磁阀和电磁离合器的核心，以及用于内燃机的电子燃料喷射装置的主体。

公开(公告)号：US09640319B2

公开(公告)日：2017-05-02

申请号：US13514943

申请日：2010-10-08

申请人： Yoshinobu Honkura ,  Chisato Mishima ,  Masao Yamazaki

发明人： Yoshinobu Honkura ,  Chisato Mishima ,  Masao Yamazaki

IPC分类号： H01F1/09 ,  H01F7/02 ,  H01F41/02 ,  B22F1/02 ,  C22C33/02 ,  C22C38/00 ,  C22C38/06 ,  C22C38/16 ,  H01F1/057

CPC分类号： H01F1/0578 ,  B22F1/0007 ,  B22F1/025 ,  B22F9/023 ,  B22F9/04 ,  B22F2301/355 ,  B22F2998/10 ,  C22C33/0278 ,  C22C38/002 ,  C22C38/005 ,  C22C38/06 ,  C22C38/12 ,  C22C38/16 ,  H01F1/0572 ,  H01F7/02 ,  H01F7/0221 ,  H01F41/0293

摘要： The anisotropic rare earth magnet powder of the present invention includes powder particles having R2TM14B1-type crystals of a tetragonal compound of a rare earth element (R), boron (B), and a transition element (TM) having an average crystal grain diameter of 0.05 to 1 μm, and enveloping layers containing at least a rare earth element (R′) and copper (Cu) and enveloping surfaces of the crystals. Owing to the presence of the enveloping layers, coercivity of the anisotropic rare earth magnet powder can be remarkably enhanced without using a scarce element such as Ga and Dy.

公开(公告)号：US08610427B2

公开(公告)日：2013-12-17

申请号：US12736298

申请日：2009-03-25

申请人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Norihiko Hamada ,  Akihiro Shimode

发明人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Norihiko Hamada ,  Akihiro Shimode

IPC分类号： G01R33/02

CPC分类号： G01R33/093 ,  B82Y25/00 ,  G01R33/063 ,  G01R33/1284 ,  H01L43/08 ,  H01L43/10

摘要： The magneto-sensitive wire of the invention has a vortex-spin structure and hence includes no magnetic domain walls, so that the magneto-sensitive wire of the invention has an excellent hysteresis characteristic exhibiting nearly zero hysteresis. Therefore, the linearity related to the output voltage characteristic for the applied magnetic field in the determination range of an MI sensor is significantly improved as compared to MI sensors using the conventional magneto-sensitive wires. Using the magneto-sensitive wire of the invention makes it possible to provide a magneto-impedance (MI) element exhibiting a higher precision than the conventional ones and further provide a sensor using such an MI element.

摘要翻译： 本发明的磁敏线具有涡旋自旋结构，因此不包括磁畴壁，使得本发明的磁敏线具有呈现接近零滞后的极好的滞后特性。 因此，与使用传统的磁敏电线的MI传感器相比，在MI传感器的确定范围内与施加的磁场的输出电压特性相关的线性度显着提高。 使用本发明的磁敏电线使得可以提供具有比常规的更高精度的磁阻抗（MI）元件，并且还提供使用这种MI元件的传感器。

公开(公告)号：US08461834B2

公开(公告)日：2013-06-11

申请号：US13147385

申请日：2009-02-27

申请人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Katsuhiko Nishihata

发明人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Katsuhiko Nishihata

IPC分类号： G01R33/02

CPC分类号： G01R33/063 ,  G01R33/0052

摘要： A magneto-impedance sensor element is formed in a planar type structure in which an amorphous wire is incorporated in a substrate. The magneto-impedance sensor element includes a nonmagnetic substrate, an amorphous wire arranged in an aligning direction of a planar pattern that forms a detecting coil, a spiral detecting coil formed of a planar pattern and a cubic pattern on an outer periphery of the amorphous wire, a planar insulating portion that insulates the planar pattern from the amorphous wire, a wire fixing portion to fix the amorphous wire on an upper surface of the planar insulating portion, and a cubic insulating portion that insulates the cubic pattern from the amorphous wire.

摘要翻译： 磁阻型传感器元件形成为其中在基板中引入非晶线的平面型结构。 磁阻抗传感器元件包括非磁性基板，沿形成检测线圈的平面图案的排列方向布置的非晶线，在非晶线的外周上由平面图案形成的螺旋检测线圈和立方图案 将平面图案与非晶线绝缘的平面绝缘部，将非晶质线固定在平面绝缘部的上表面的线固定部以及将立方体图与绝缘线绝缘的立方体绝缘部。

公开(公告)号：US08378670B1

公开(公告)日：2013-02-19

申请号：US12681527

申请日：2008-10-02

申请人： Yoshinobu Honkura ,  Michiharu Yamamoto

发明人： Yoshinobu Honkura ,  Michiharu Yamamoto

IPC分类号： G01R33/02

CPC分类号： G01R33/18 ,  G01R33/063

摘要： A magneto-impedance element includes a magnetic sensitive member having a form of a line, whose electromagnetic characteristics vary depending on an external magnetic field, a pulse current flowing from one to another end portion thereof in an axial direction. A conductive layer is arranged on an insulating layer provided on an outer surface of the magnetic sensitive member. A connection portion, electrically connecting the magnetic sensitive member and the conductive layer, is arranged on the other end portion in the axial direction of the magnetic sensitive member. A detection coil, outputting an induced voltage corresponding to an intensity of an external magnetic field acting on the magnetic sensitive member when the pulse current flows in the magnetic sensitive member, is wounded around the conductive layer. A direction of the pulse currents flowing in the magnetic sensitive member and in the conductive layer are opposite each other.

摘要翻译： 磁阻元件包括具有线形形式的磁敏元件，其电磁特性根据外部磁场而变化，脉冲电流沿轴向从一端流向另一端部。 导电层设置在设置在感磁元件的外表面上的绝缘层上。 在感磁体的轴向的另一端部配置有与磁敏部件和导电层电连接的连接部。 检测线圈，在脉冲电流流过感磁元件时，输出与作用在感磁元件上的外部磁场的强度相对应的感应电压，在导电层周围缠绕。 在感磁元件和导电层中流动的脉冲电流的方向彼此相反。

公开(公告)号：US07886600B2

公开(公告)日：2011-02-15

申请号：US11444459

申请日：2006-06-01

申请人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Masaki Mori ,  Eiji Kako ,  Toshiro Matsumura ,  Jun Yamazaki ,  Hirohisa Kusuda ,  Yasuhiro Nishide ,  Daisuke Tsujino

发明人： Yoshinobu Honkura ,  Michiharu Yamamoto ,  Masaki Mori ,  Eiji Kako ,  Toshiro Matsumura ,  Jun Yamazaki ,  Hirohisa Kusuda ,  Yasuhiro Nishide ,  Daisuke Tsujino

IPC分类号： G01P15/08

CPC分类号： G01P15/08 ,  G01C17/28 ,  G01C21/16 ,  G01P15/105 ,  G01P15/11 ,  G01P15/18 ,  H04M1/72544 ,  H04M1/72561 ,  H04M2250/12

摘要： A motion sensor which can easily and accurately detect bearing, attitude and acceleration in any of three-dimensional directions and a portable telephone using the same. The motion sensor comprises three magnetic sensing parts for detecting magnetic field strength in 3-axis directions orthogonal to one another, and three acceleration sensing parts for detecting accelerations in the 3-axis directions. Each of the acceleration sensing parts has a magnet body constituted to be able to displace depending on acceleration, and a magnet displacement detection head for detecting a displacement of the magnet body. The three magnetic sensing parts and the three magnet displacement detection heads are all made of the same type of magnetic detection elements which operate based on common operation principles. The three magnetic sensing parts and the three acceleration sensing parts are integrated into one modular package together with one electronic circuit for controlling these six magnetic detection elements.

摘要翻译： 一种运动传感器，其可以容易且精确地检测三维方向中的任何一个中的轴承，姿态和加速度，以及使用其的便携式电话。 运动传感器包括用于检测彼此正交的3轴方向上的磁场强度的三个磁感应部件和用于检测3轴方向上的加速度的三个加速度感测部件。 每个加速度感测部件具有构成为能够根据加速度而位移的磁体，以及用于检测磁体的位移的磁体位移检测头。 三个磁感应部件和三个磁体位移检测头都是由相同类型的基于常规操作原理操作的磁检测元件制成的。 三个磁感应部件和三个加速度感测部件与一个电子电路集成在一个模块化封装中，用于控制这六个磁性检测元件。

公开(公告)号：US20100065156A1

公开(公告)日：2010-03-18

申请号：US12461667

申请日：2009-08-20

申请人： Yoshinobu Honkura ,  Aki Watarai ,  Hiroshi Matsuoka ,  Masayuki Kato

发明人： Yoshinobu Honkura ,  Aki Watarai ,  Hiroshi Matsuoka ,  Masayuki Kato

IPC分类号： H01F1/08 ,  B28B17/00

CPC分类号： H01F41/028 ,  H01F1/0533 ,  H01F1/0558 ,  H01F1/0578 ,  H01F1/083 ,  H01F41/0266

摘要： The present invention relates to a method for producing a rare earth anisotropic bond magnet containing a hollow cylindrically shaped magnetic molded body having, at the hollow cylindrically shaped side face thereof, at least 4 or more orientation portions that are oriented with semi-radial distribution by compression molding of a magnetic material after thermally orienting step, wherein intermediate aligning magnetic fields applied in the thermally orienting step to between adjacent cavities are the mostly same in their magnetic directions. A plurality of rare earth anisotropic bond magnets can be efficiently produced at one time.

摘要翻译： 本发明涉及一种含有中空圆柱形磁性成型体的稀土各向异性粘结磁体的制造方法，该中空圆柱形磁性成型体在其中空圆柱形侧面具有至少4个以上的取向部分， 在热定向步骤之后对磁性材料进行压缩成型，其中在热定向步骤中施加到相邻腔之间的中间对准磁场在它们的磁方向上大致相同。 可以一次有效地制造多个稀土类各向异性粘结磁体。

公开(公告)号：US20090146518A1

公开(公告)日：2009-06-11

申请号：US12320686

申请日：2009-02-02

申请人： Yoshinobu Honkura ,  Hiroshi Matsuoka ,  Masahiko Kato ,  Daisuke Nagaya

发明人： Yoshinobu Honkura ,  Hiroshi Matsuoka ,  Masahiko Kato ,  Daisuke Nagaya

IPC分类号： H02K21/12 ,  H01F7/02

CPC分类号： H02K15/03 ,  B22F3/03 ,  B22F5/10 ,  B22F2998/00 ,  B22F2999/00 ,  H01F41/0273 ,  Y10T29/49075 ,  B22F2202/05 ,  B22F5/106

摘要： A hollow cylindrically shaped anisotropic bonded magnet for use in a 4-pole motor, is formed by molding anisotropic rare-earth magnet powder with resin. The alignment distribution of the anisotropic rare-earth magnet powder in a cross section perpendicular to the axis of the anisotropic bonded magnet is in the normalized direction of the cylindrical side of the hollow cylindrical shape in the main region of a polar period, and in a transition region in which the direction of the magnetic pole changes, steadily points towards a direction tangential to the periphery of the cylindrical side at points closer to the neutral point of the magnetic pole, and becomes a direction tangential to the periphery of the cylindrical side at that neutral point, and steadily points toward the normalized direction of the cylindrical side at points farther away from the neutral point.

摘要翻译： 通过用树脂成型各向异性稀土磁体粉末形成用于4极电动机的中空圆柱形各向异性粘结磁体。 各向异性稀土类磁体粉末在与各向异性粘结磁铁的轴线垂直的截面中的取向分布处于极性时段的主要区域中的中空圆筒状的圆筒侧的标准化方向， 过渡区域，其中磁极方向改变，在靠近磁极中性点的点处稳定地指向与圆柱体侧周边相切的方向，并且成为与圆柱体侧周边相切的方向 中性点，并且在远离中性点的点处稳定地指向圆柱形侧面的标准化方向。