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1. 发明授权

US5013243A Denture attachment 失效
标题翻译：义齿附件
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.

2. 发明授权

US06932607B2 Keeper for a dental magnetic attachment 有权
标题翻译： Keeper用于牙科磁性附件
公开(公告)号：US06932607B2
公开(公告)日：2005-08-23
申请号：US10394226
申请日：2003-03-24
申请人： Yoshinobu Honkura , Kazuo Arai , Aki Watarai , Yasuhiro Takeuchi
发明人： Yoshinobu Honkura , Kazuo Arai , Aki Watarai , Yasuhiro Takeuchi
IPC分类号： A61C8/00 , A61C13/235
CPC分类号： A61C13/235
摘要： The aim of the present invention is to offer a keeper for a dental magnetic attachment that is strong, has low manufacturing costs, and is not easily detached from the tooth root. The keeper proposed herein has a keeper body, which is shaped like a plate, and a root, which is attached to the bottom of the keeper body. The keeper body and the root are machined from a single piece of soft magnetic material in one piece. The root has a smaller diameter part that is linked to a larger diameter part whose external diameter is larger than an external diameter of the smaller diameter part. The smaller diameter part is linked to the bottom of the keeper. There are multiple circumferential grooves around the outer side of the larger diameter part.
摘要翻译：本发明的目的是提供一种坚固的牙科磁性附件的保持器，具有低制造成本，并且不容易从牙根分离。本文提出的保持器具有形状像板的保持器主体和附接到保持器主体的底部的根部。保持体和根部由单片软磁材料一体加工。根部具有较小的直径部分，其连接到外径大于直径较小部分的外径的较大直径部分。较小的直径部分连接到保持器的底部。在较大直径部分的外侧周围有多个圆周槽。

3. 发明申请

US20100065156A1 Method for producing rare earth anisotropic bond magnets, method for orientation processing of magnetic molded bodies, and in-magnetic filed molding apparatus 审中-公开
标题翻译：稀土类各向异性粘结磁体的制造方法，磁性成型体的取向处理方法以及磁性成形装置
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。

4. 发明授权

US06336064B1 Magnetic apparatus for detecting position of vehicle 失效
标题翻译：用于检测车辆位置的磁性装置
公开(公告)号：US06336064B1
公开(公告)日：2002-01-01
申请号：US09508675
申请日：2000-03-28
申请人： Yoshinobu Honkura , Hideki Fujii , Aki Watarai , Kako Eiji
发明人： Yoshinobu Honkura , Hideki Fujii , Aki Watarai , Kako Eiji
IPC分类号： G06F1550
CPC分类号： G01C21/26 , G08G1/09623 , G08G1/167
摘要： A magnetic apparatus for detecting a position of a vehicle, capable of detecting a lateral deviating distance of a vehicle over a lateral deviation width with a high accuracy and at a high speed, wherein a magnetic field component in the direction of advance of the vehicle is detected; or more preferably a three dimensional magnetic sensor (1), which comprises a magnetic sensor element for the direction of advance of the vehicle, and magnetic sensor elements for two directions crossing the first-mentioned direction and provided additionally, is used, whereby it becomes possible to heighten a center retaining capability of the vehicle, widen a lateral deviating distance detecting range around four times from around 25 cm to around 1 m, and detect a magnetic marker (3) reliably even when disturbance magnetic field exerts influence upon this detection operation to thereby start center side guidance reliably.
摘要翻译：一种用于检测车辆位置的磁性装置，其能够以高精度和高速度检测车辆横向偏差宽度的横向偏离距离，其中车辆前进方向上的磁场分量为检测到或更优选三维磁传感器（1），其包括用于车辆前进方向的磁传感器元件和用于另外提供与前述方向交叉的两个方向的磁传感器元件，由此成为可能提高车辆的中心保持能力，将距离大约25cm到大约1m左右的横向偏离距离检测范围扩大四倍，即使当干扰磁场对该检测操作产生影响时，也可以可靠地检测磁性标记（3）从而可靠地启动中心侧引导。

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