公开(公告)号：US07125810B2

公开(公告)日：2006-10-24

申请号：US10964714

申请日：2004-10-15

申请人： Tadayoshi Muta ,  Jin Tachikawa ,  Riichi Saito ,  Tadanori Suto ,  Manabu Takayama ,  Hiroyuki Morimoto

发明人： Tadayoshi Muta ,  Jin Tachikawa ,  Riichi Saito ,  Tadanori Suto ,  Manabu Takayama ,  Hiroyuki Morimoto

IPC分类号： H01L21/31

CPC分类号： H01L21/76898 ,  H01L23/481 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01L2924/12044 ,  H01L2924/00

摘要： The semiconductor device of the present invention comprises a substrate; at least one through hole formed through the substrate between front and back surfaces of the substrate; an electrical connection portion formed by a semiconductor process on at least one surface of the front and back surfaces of the substrate in a vicinity of an end opening of the through hole; an insulating layer formed of an organic material on an inside surface of the through hole; and an electroconductive layer formed on an inside surface of the insulating layer, wherein the electrical connection portion is electrically connected to the electroconductive layer to be electrically connected to a side of the other surface of the substrate.

公开(公告)号：US06803560B1

公开(公告)日：2004-10-12

申请号：US09588549

申请日：2000-06-07

申请人： Ichiro Okumura ,  Yasushi Miura ,  Masahiko Igaki ,  Manabu Takayama

发明人： Ichiro Okumura ,  Yasushi Miura ,  Masahiko Igaki ,  Manabu Takayama

IPC分类号： G01D534

CPC分类号： G01D5/38

摘要： An optical encoder has a light irradiating device; an optical scale having a grating for transmitting or reflecting incident light; light-receiving elements disposed in a plurality of different directions; and an optical system for amplitude-modulating light traveling from the light irradiating device to the optical scale and transmitted or reflected by the grating, by a dividing element in which a plurality of V-shaped grooves are juxtaposed, and for dividing the amplitude-modulated light into beams along a plurality of different directions to guide the beams to the respective light-receiving elements. The dividing element is comprised of repetitions of such structure that a plurality of V-grooves consisting of planes of mutually different angles are juxtaposed at a predetermined pitch.

摘要翻译： 光学编码器具有光照射装置; 具有用于透射或反射入射光的光栅的光学刻度; 设置在多个不同方向的光接收元件; 以及光学系统，用于通过其中并置有多个V形槽的分割元件将从光照射装置传播到光刻尺的光进行幅度调制，并由光栅传播或反射，并用于将幅度调制 沿着多个不同方向将光束导入光束以将光束引导到相应的光接收元件。 分割元件由这样的结构的重复组成，即由以相互不同的角度的平面组成的多个V形槽以预定间距并置。

公开(公告)号：US06535095B2

公开(公告)日：2003-03-18

申请号：US09836206

申请日：2001-04-18

申请人： Hidenori Aoki ,  Manabu Takayama

发明人： Hidenori Aoki ,  Manabu Takayama

IPC分类号： H01F500

CPC分类号： H01F17/045 ,  H01F27/027 ,  H01F27/292

摘要： A wound type common mode choke coil resulting in a tip shape finished product is provided, having a good appearance, high reliability, and excellent common mode characteristics, by reducing the profile of the common mode component. This wound type common mode choke coil has a magnetic core with square collar portions at both ends of a winding core, grooves in the square collars, first electrodes, a pair of coil conductors wound around the winding core portion connected conductively to the first electrode layers of the collar portions, a non-magnetic first insulation coating layer coating the outer circumference of the magnetic core, a second insulation coating layer containing magnetic power armor-coated to the whole outer circumference of the common mode choke coil, and second electrode layers coating from the groove portions over the first electrode layers. The groove portions prevent the excess resin produced during the sealing from flowing over and degrading other elements of the device by allowing drainage therethrough.

摘要翻译： 通过减小共模分量的轮廓，提供了形成尖端形状成品的卷绕型共模扼流线圈，具有外观美观，可靠性高，共模特性优异。 该绕线式共模扼流线圈具有在绕组芯的两端具有方形环形部分的磁芯，方形环中的槽，第一电极，缠绕在绕组芯部分上的一对线圈导体，导电地连接到第一电极层 的一个非磁性第一绝缘涂层，涂覆在该磁芯的外圆周上的第二绝缘涂层，包含在共模扼流线圈的整个外圆周上涂覆有磁力的第二绝缘涂层，以及第二电极层涂层 从第一电极层上的凹槽部分。 凹槽部分防止在密封期间产生的多余的树脂通过其中的排水而流过和降解装置的其它元件。

公开(公告)号：US20060125587A1

公开(公告)日：2006-06-15

申请号：US11241568

申请日：2005-09-29

申请人： Manabu Takayama ,  Soichi Tosaka ,  Ikuo Kakiuchi ,  Takashige Shiga ,  Masaru Maeda

发明人： Manabu Takayama ,  Soichi Tosaka ,  Ikuo Kakiuchi ,  Takashige Shiga ,  Masaru Maeda

IPC分类号： H01F27/02

CPC分类号： H01F17/045 ,  H01F41/041 ,  H01F2017/065

摘要： A device includes: a pillar-shaped core consisting of a first magnetic insulating material that has two quadric prism segments at both ends thereof symmetrically and has a cylindrical segment, which has an external shape smaller than that of the quadric prism segments, coaxially between the two quadric prism segments; a conductor film that is formed in a substantially uniform thickness so as to cover an outer circumferential face of the pillar-shaped core; a spiral line segment having a predetermined number of circumferences that is formed in a portion present on the cylindrical segment of the conductor film by subjecting a spiral sulcus to laser trimming; an oxide film that is formed to cover at least a surface of a shoulder portion extending from a side to an upper surface of lines constituting the spiral line segment; an armor consisting of a second magnetic insulating material that is formed to cover a surface of the portion present on the cylindrical segment of the conductor film and such that an external shape the armor is a quadric prism shape; and a pair of external electrodes that are formed in a substantially equal thickness so as to cover surfaces of portions present on an end face and four sides of the respective quadric prism segments of the conductor film.

摘要翻译： 一种器件包括：柱状芯，由第一磁性绝缘材料构成，第一磁性绝缘材料在其两端对称地具有两个二次棱镜段，并且具有圆柱形段，其外形比二次棱镜段的外形小， 两个二次棱镜段; 形成为大致均匀的厚度以覆盖柱状芯的外周面的导体膜; 螺旋线段，其具有通过对螺旋沟进行激光修整而在存在于导体膜的圆柱形段上的部分中形成的预定数量的周长; 形成为覆盖从构成螺旋线段的线的一侧向上表面延伸的肩部的至少一个表面的氧化膜; 由第二磁性绝缘材料组成的装甲，该第二磁性绝缘材料被形成为覆盖存在于导体膜的圆柱形部分上的部分的表面，并且外部形状的装甲是二次棱镜形状; 以及一对外部电极，其形成为基本相同的厚度，以覆盖存在于导体膜的各个二次棱镜段的端面和四个侧面上的部分的表面。

公开(公告)号：US07009481B2

公开(公告)日：2006-03-07

申请号：US10405247

申请日：2003-04-03

申请人： Manabu Takayama ,  Kouji Taketomi ,  Tetsuo Kumahora

发明人： Manabu Takayama ,  Kouji Taketomi ,  Tetsuo Kumahora

IPC分类号： H01F27/02

CPC分类号： H01F17/06 ,  H01F27/323 ,  H01F37/00 ,  H01F41/0246 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49076

摘要： A common mode choke coil has a plurality of metallic conducting wires buried into a sintered magnetic material such that the metallic conducting wires are proximate to each other and an electrode mounted on a surface of the sintered magnetic material so as to be connected to each end portion of each of the metallic conducting wires. The metallic conducting wires are integrally coated with a non-magnetic and electrically insulating material at a predetermined distance between each of the metallic conducting wires to thereby form coated conducting wires. The coated conducting wires buried into the sintered magnetic material are thus obtained.

公开(公告)号：US06891150B2

公开(公告)日：2005-05-10

申请号：US09832116

申请日：2001-04-11

申请人： Manabu Takayama ,  Masahiko Igaki

发明人： Manabu Takayama ,  Masahiko Igaki

IPC分类号： G01D5/38 ,  B29C33/00 ,  B29C45/26 ,  G01D5/347 ,  G01D5/34

CPC分类号： G01D5/347 ,  B29C33/005 ,  B29C45/26 ,  G01D5/34707

摘要： It is an object of this invention to provide a mold for manufacturing an optical scale which can be easily manufactured and is capable of outputting high-precision position signals. In order to achieve this object, there is provided a mold for an optical scale, which has fixed and movable platens and is used to mold an optical scale, wherein both a first mold portion for forming a shaft mount hole for the optical scale and a second mold portion for forming a slit portion of the optical scale are arranged in one of the fixed and movable platens.

摘要翻译： 本发明的目的是提供一种可以容易地制造并且能够输出高精度位置信号的光学刻度制造用模具。 为了实现该目的，提供了一种用于光学秤的模具，其具有固定和可移动的压板，并用于模制光学刻度，其中用于形成用于光学刻度尺的轴安装孔的第一模具部分和 用于形成光学刻度狭缝部分的第二模具部分布置在固定和可移动压板之一中。

公开(公告)号：US5963416A

公开(公告)日：1999-10-05

申请号：US946001

申请日：1997-10-07

申请人： Toshimitsu Honda ,  Manabu Takayama ,  Takayuki Uehara

发明人： Toshimitsu Honda ,  Manabu Takayama ,  Takayuki Uehara

IPC分类号： H01F17/00 ,  H01F41/04 ,  H01G4/232 ,  H03H7/01 ,  H05K3/34 ,  H01G4/005

CPC分类号： H01G4/2325 ,  H01C7/008 ,  H01F17/0013 ,  H01F41/046 ,  H03H7/0115 ,  H05K3/3442 ,  H01F2017/0026 ,  H03H2001/0085 ,  H05K2201/10636 ,  H05K2201/10909 ,  Y02P70/611 ,  Y02P70/613 ,  Y10T29/435

摘要： An electronic device including a ceramic element and outer electrodes wherein each of the outer electrodes includes an undercoat layer, an intermediate metal plating layer formed on the undercoat layer and a surface layer formed by metal plating which is formed on the intermediate metal plating layer; the intermediate metal plating layer is extended beyond the edge of the periphery of the undercoat layer to a surface portion of the ceramic element; and the undercoat layer is entirely coated with the intermediate metal plating layer.

摘要翻译： 一种包括陶瓷元件和外部电极的电子设备，其中每个外部电极包括底涂层，形成在底涂层上的中间金属镀层和形成在中间金属镀层上的通过金属电镀形成的表面层; 中间金属镀层延伸超过底涂层周边的边缘到陶瓷元件的表面部分; 并且底涂层完全涂覆有中间金属镀层。

公开(公告)号：US20060125569A1

公开(公告)日：2006-06-15

申请号：US11240015

申请日：2005-09-29

申请人： Manabu Takayama ,  Shoichi Tosaka ,  Ikuo Kakiuchi ,  Takashige Shiga ,  Masaru Maeda

发明人： Manabu Takayama ,  Shoichi Tosaka ,  Ikuo Kakiuchi ,  Takashige Shiga ,  Masaru Maeda

IPC分类号： H04B3/28

CPC分类号： H04B15/02

摘要： A device includes: a pillar-shaped core consisting of a first magnetic insulating material that has two quadric prism segments at both ends thereof symmetrically and has a cylindrical segment, which has an external shape smaller than that of the quadric prism segments, coaxially between the two quadric prism segments; a resistance film that is formed in a substantially uniform thickness so as to cover an outer circumferential face of the pillar-shaped core; a spiral line segment having a predetermined number of circumferences that is formed in a portion present on the cylindrical segment of the resistance film by subjecting a spiral sulcus to laser trimming; an oxide film that is formed to cover at least a surface of a shoulder portion extending from a side to an upper surface of lines constituting the spiral line segment; an armor consisting of a second magnetic insulating material that is formed to cover a surface of the portion present on the cylindrical segment of the resistance film and such that an external shape the armor is a quadric prism shape; and a pair of external electrodes that are formed in a substantially equal thickness so as to cover surfaces of portions present on an end face and four sides of the respective quadric prism segments of the resistance film.

摘要翻译： 一种器件包括：柱状芯，由第一磁性绝缘材料构成，第一磁性绝缘材料在其两端对称地具有两个二次棱镜段，并且具有圆柱形段，其外形比二次棱镜段的外形小， 两个二次棱镜段; 电阻膜形成为基本均匀的厚度以覆盖柱状芯的外周面; 螺旋线段，其具有通过对螺旋沟进行激光修整而形成在存在于电阻膜的圆筒段上的部分中的预定数量的周长; 形成为覆盖从构成螺旋线段的线的一侧向上表面延伸的肩部的至少一个表面的氧化膜; 由第二磁性绝缘材料组成的装甲，该第二磁性绝缘材料形成为覆盖存在于电阻膜的圆柱形部分上的部分的表面，并且外部形状的装甲是二次棱镜形状; 以及一对外部电极，其形成为大致相同的厚度，以覆盖存在于电阻膜的各个二次棱镜段的端面和四个侧面上的部分的表面。

公开(公告)号：US06938327B2

公开(公告)日：2005-09-06

申请号：US10405246

申请日：2003-04-03

申请人： Manabu Takayama ,  Kouji Taketomi ,  Tetsuo Kumahora

发明人： Manabu Takayama ,  Kouji Taketomi ,  Tetsuo Kumahora

IPC分类号： H01F41/12 ,  H01F17/00 ,  H01F17/06 ,  H01F27/32 ,  H01F37/00 ,  H01F41/02 ,  H01F7/06

CPC分类号： H01F17/06 ,  H01F27/323 ,  H01F37/00 ,  H01F41/0246 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49076

摘要： A common mode choke coil has a plurality of metallic conducting wires buried into a sintered magnetic material such that the metallic conducting wires are proximate to each other and an electrode mounted on a surface of the sintered magnetic material so as to be connected to each end portion of each of the metallic conducting wires. The metallic conducting wires are integrally coated with a non-magnetic and electrically insulating material at a predetermined distance between each of the metallic conducting wires to thereby form coated conducting wires. The coated conducting wires buried into the sintered magnetic material are thus obtained.

摘要翻译： 共模扼流线圈具有埋入烧结磁性材料中的多个金属导线，使得金属导线彼此靠近，并且安装在烧结磁性材料的表面上的电极，以便连接到每个端部 的每个金属导线。 金属导线在每个金属导线之间以预定的距离用非磁性和电绝缘材料整体地涂覆，从而形成涂覆的导线。 由此获得埋入烧结磁性材料中的被覆导线。

公开(公告)号：US06901682B2

公开(公告)日：2005-06-07

申请号：US10147130

申请日：2002-05-15

申请人： Masahiko Igaki ,  Yasushi Miura ,  Manabu Takayama

发明人： Masahiko Igaki ,  Yasushi Miura ,  Manabu Takayama

IPC分类号： G01D5/36 ,  G01D5/347 ,  G01D21/00

CPC分类号： G01D5/3473 ,  G01D5/34707

摘要： A rotary disc made of synthetic resin has a fixed portion fixed to a rotary shaft, a cylindrical portion extending in the thrust direction from the outer peripheral edge of the fixed portion, and a disc main body portion extending in the radial direction from the lower portion of the cylindrical portion, and a scale portion for detecting the rotation angle is disposed on the underside of the disc main body portion. Among the coefficient of thermal expansion α1 of the rotary disc, the coefficient of thermal expansion α2 of the rotary shaft, the temperature characteristic factor β of a sensor head, the distance H between a mounting reference surface and the light condensing point of the sensor head in the thrust direction, the distance L from the fixed point of the rotary shaft and a bearing to the fixed point of the rotary shaft and the rotary disc in the thrust direction, the distance S between the fixed point and the scale portion for rotation angle detection in the thrust direction, and the amount of change ΔT of temperature, a relational expression β×H×ΔT=(α2×L+α1×S)×ΔT and a relational expression L=H+S are established to thereby construct a rotation angle detecting apparatus which is hardly affected by any temperature change.

摘要翻译： 由合成树脂制成的旋转盘具有固定到旋转轴的固定部分，从固定部分的外周缘沿推力方向延伸的圆筒部分，以及从主体部分的下部延伸的盘主体部分 并且用于检测旋转角度的标尺部分设置在盘主体部分的下侧。 在旋转盘的热膨胀系数α1，旋转轴的热膨胀系数α2，传感器头的温度特性因数β，安装基准表面和传感器的聚光点之间的距离H 在推力方向上的头部，距旋转轴的固定点的距离L和轴承到推力方向上的旋转轴和旋转盘的固定点，固定点和旋转刻度部分之间的距离S 推测方向上的角度检测和温度变化量DeltaT，关系式betaxHxDeltaT =（α2xL+α1xS）xDeltaT和关系式L = H + S建立，从而构成旋转角度检测装置， 几乎不受任何温度变化的影响。