公开(公告)号：US20110122738A1

公开(公告)日：2011-05-26

申请号：US12736992

申请日：2009-05-19

申请人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B13/08

CPC分类号： G11B5/4866 ,  G11B5/486 ,  G11B2005/001 ,  G11B2005/0021

摘要： The present invention relates to an information recording and reproduction apparatus which records the information on a disk by heating the disk with near-field light and causing magnetization reversal by applying a recording magnetic field to the disk. An optical waveguide 32, which introduces light beam emitted from a laser light source into a slider, and a plurality of electric wiring lines 31, which electrically connects the slider and a control unit to each other, are provided. A photoelectric composite wiring line 33 is provided in which the optical waveguide 32 and the plurality of electric wiring line 31 are integrally formed.

摘要翻译： 本发明涉及一种信息记录和再现装置，其通过用近场光加热盘并通过向盘施加记录磁场而使磁化反转来将信息记录在盘上。 提供了将从激光光源发射的光束引入滑块的光波导32和将滑块和控制单元彼此电连接的多个电线31。 提供光波导复合布线33，其中光波导32和多个电布线31一体形成。

公开(公告)号：US20100085664A1

公开(公告)日：2010-04-08

申请号：US12586796

申请日：2009-09-28

申请人： Masakazu Hirata ,  Manabu Oumi ,  Majung Park ,  Mizuaki Suzuki

发明人： Masakazu Hirata ,  Manabu Oumi ,  Majung Park ,  Mizuaki Suzuki

IPC分类号： G11B21/16

CPC分类号： G11B5/4833 ,  G11B5/486 ,  G11B5/4866

摘要： [Problem] To provide a head gimbal assembly with a light guide structure and an information recording/reproducing apparatus which make it possible to reduce a cost of manufacture.[Means for Resolution] A head gimbal assembly 12 with a light guide structure that is included in a rotary member borne to be turnable on a pivot shaft disposed outside magnetic recording media which are rotated in a certain direction. The head gimbal assembly includes a support 40 borne by the rotary member, a slider 2 attached to the distal end of the support so that the slider will be opposed to the surface of a magnetic recording medium, an optical waveguide 32 that is coupled to the slider in order to introduce light, with which the magnetic recording medium is heated, into the slider, a light source 20 that routes a light beam to the optical waveguide, and an electric wiring 31 over which power is fed to the light source and slider, and the light source is disposed on the support.

摘要翻译： [问题]提供一种具有导光结构和信息记录/再现装置的头万向节组件，其可以降低制造成本。 [分辨装置]具有导光结构的头万向架组件12，其包括在旋转构件中，该旋转构件被承载成可在设置在磁记录介质外部的枢转轴上转动，该旋转构件沿特定方向旋转。 头万向节组件包括由旋转构件承载的支撑件40，附接到支撑件的远端的滑块2，使得滑块将与磁记录介质的表面相对;光波导32，其耦合到 滑动器，以便将磁记录介质被加热的光引入到滑块中，将光束路由到光波导的光源20以及将电力馈送到光源和滑块的电线31 并且光源设置在支撑件上。

公开(公告)号：US08467276B2

公开(公告)日：2013-06-18

申请号：US12736993

申请日：2009-05-19

申请人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B11/00

CPC分类号： G11B5/583 ,  G11B5/4866 ,  G11B2005/0005 ,  G11B2005/0021

摘要： An information recording and reproduction apparatus has a magnetic recording medium, a light source that outputs a light beam to heat the medium, and a near-field light head confronting a surface of the medium. An optical waveguide introduces a light beam from the light source into the near-field light head to generate near-field light. A control section supplies a current to a recording element of the near-field light head for generating a recording magnetic field in a direction of the medium. A photoelectric composite wiring line has the optical waveguide and at least one electric wiring line integral with the optical waveguide and electrically connecting the near-field light head to the control section. The optical waveguide and the electric wiring line branch off from a distal side of the photoelectric composite wiring line so as to connect to the near-field light head.

摘要翻译： 信息记录和再现装置具有磁记录介质，输出光束以加热介质的光源和面对介质表面的近场光头。 光波导将来自光源的光束引入近场光头以产生近场光。 控制部分向近场光头的记录元件提供电流，用于在介质的方向上产生记录磁场。 光电复合布线具有光波导和与光波导成一体的至少一个电布线，并将近场光头与控制部电连接。 光波导和电布线从光电复合布线的远侧分支，以便连接到近场光头。

公开(公告)号：US08411391B2

公开(公告)日：2013-04-02

申请号：US12586796

申请日：2009-09-28

申请人： Masakazu Hirata ,  Manabu Oumi ,  Majung Park ,  Mizuaki Suzuki

发明人： Masakazu Hirata ,  Manabu Oumi ,  Majung Park ,  Mizuaki Suzuki

IPC分类号： G11B21/16

CPC分类号： G11B5/4833 ,  G11B5/486 ,  G11B5/4866

摘要： A head gimbal assembly comprises a slider having reproduction/reproducing elements for reproducing and recording information to/from a surface of a recording medium. A suspension flexibly supports the slider opposite to a surface of a recording medium. A light source is disposed on the suspension for emitting a light beam. An optical waveguide is disposed between the slider and the laser light source for introducing a light beam from the light source into the slider.

摘要翻译： 头万向架组件包括具有用于再现和记录信息到记录介质的表面的再现/再现元件的滑块。 悬架柔性地支撑滑块与记录介质的表面相对。 光源设置在用于发射光束的悬架上。 光滑波导设置在滑块和激光光源之间，用于将来自光源的光束引入滑块。

公开(公告)号：US20110188355A1

公开(公告)日：2011-08-04

申请号：US12736993

申请日：2009-05-19

申请人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B13/08

CPC分类号： G11B5/583 ,  G11B5/4866 ,  G11B2005/0005 ,  G11B2005/0021

摘要： The present invention relates to an information recording and reproduction apparatus which records the information on a disk by heating the disk with near-field light and causing magnetization reversal by applying a recording magnetic field to the disk. A photoelectric composite wiring line 33 is provided in which an optical waveguide 32, which introduces light beam emitted from a laser light source into a slider 2, and a plurality of electric wiring lines 31, which electrically connects the slider 2 and a control unit to each other, are integrally formed. The optical waveguide 32 and the electric wiring line 31 branch off at the distal side of the photoelectric composite wiring line 33 to be routed to the slider 2.

摘要翻译： 本发明涉及一种信息记录和再现装置，其通过用近场光加热盘并通过向盘施加记录磁场而使磁化反转来将信息记录在盘上。 提供了一种光电复合布线33，其中将从激光光源发射的光束引入滑块2的光波导32和将滑块2和控制单元电连接到多个电布线31 彼此一体地形成。 光波导32和电布线31在光电复合布线33的远侧分支，以被引导到滑块2。

公开(公告)号：US08542559B2

公开(公告)日：2013-09-24

申请号：US12736985

申请日：2009-05-15

申请人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B11/00

CPC分类号： G11B5/583 ,  G11B5/4866 ,  G11B2005/0005 ,  G11B2005/0021

摘要： An information recording and reproduction apparatus has a magnetic recording medium and a carriage that undergoes rotational movement about a pivot shaft and has a base portion and an arm portion extending from the base portion and along a surface of the medium. A light source that emits a light beam to heat the medium is mounted on the base portion and is disposed closer to the pivot shaft than the arm portion. The arm portion supports a slider confronting the surface of the medium and being configured to receive a light beam from the light source. The slider has an optical system which condenses the light beam and a spot light generating element which generates from the condensed light beam spot light that heats the medium for recording information on the medium while causing magnetization reversal by applying a recording magnetic field to the medium.

摘要翻译： 信息记录和再现装置具有磁记录介质和滑架，其经受围绕枢转轴的旋转运动，并具有从基部延伸并且沿着介质的表面延伸的基部和臂部。 发射光束以加热介质的光源安装在基座部分上，并且比臂部更靠近枢轴设置。 臂部分支撑面向介质表面的滑块，并被配置为接收来自光源的光束。 滑块具有使光束会聚的光学系统和从凝聚的光束点光产生的光斑产生元件，该聚焦光束点光通过向介质施加记录磁场而使介质在介质上记录信息而引起磁化反转。

公开(公告)号：US08537646B2

公开(公告)日：2013-09-17

申请号：US12736992

申请日：2009-05-19

申请人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Manabu Oumi ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B11/00

CPC分类号： G11B5/4866 ,  G11B5/486 ,  G11B2005/001 ,  G11B2005/0021

摘要： An information recording and reproduction apparatus has a magnetic recording medium, a light source that outputs a light beam to heat the medium, and a near-field light head confronting a surface of the medium. An optical waveguide introduces a light beam from the light source into the head to generate near-field light. A control section supplies a current to a recording element of the head for generating a recording magnetic field in a direction of the medium. A photoelectric composite wiring line has the optical waveguide and electric wiring lines integral with the optical waveguide. The optical waveguide is arranged between the electric wiring lines. The optical waveguide and the electric wiring line branch off from a distal side of the photoelectric composite wiring line so that the optical waveguide is routed to a base end surface of the near-field light head in a state extending approximately linearly.

摘要翻译： 信息记录和再现装置具有磁记录介质，输出光束以加热介质的光源和面对介质表面的近场光头。 光波导将来自光源的光束引入头部以产生近场光。 控制部分向磁头的记录元件提供电流，用于在介质的方向上产生记录磁场。 光电复合布线具有与光波导成一体的光波导和电布线。 光波导布置在电线之间。 光波导和电布线从光电复合布线的远端分支，使得光波导以大致线性的方式延伸到近场光头的基端面。

公开(公告)号：US20110199868A1

公开(公告)日：2011-08-18

申请号：US12736985

申请日：2009-05-15

申请人： Masakazu Hirata ,  Mizuaki Suzuki ,  Majung Park

发明人： Masakazu Hirata ,  Mizuaki Suzuki ,  Majung Park

IPC分类号： G11B13/08

CPC分类号： G11B5/583 ,  G11B5/4866 ,  G11B2005/0005 ,  G11B2005/0021

摘要： The present invention relates to an information recording and reproduction apparatus 1 which records the information on a disk D by heating the disk D with near-field light and causing magnetization reversal by applying a recording magnetic field to the disk D. A laser light source 20 is disposed in a base portion 15 of a carriage 11. An optical waveguide which introduces light beam emitted from the laser light source 20 into a slider 2 is provided.

摘要翻译： 信息记录和再现装置本发明涉及一种信息记录和再现装置1，其通过用近场光加热盘D并通过向盘D施加记录磁场而使磁化反转来将信息记录在盘D上。激光源20 设置在滑架11的基部15中。设置将从激光光源20发射的光束引入滑块2的光波导。

公开(公告)号：US07833160B2

公开(公告)日：2010-11-16

申请号：US11341757

申请日：2006-01-27

申请人： Takahiko Nakamura ,  Masataka Shinogi ,  Fumio Kimura ,  Mizuaki Suzuki

发明人： Takahiko Nakamura ,  Masataka Shinogi ,  Fumio Kimura ,  Mizuaki Suzuki

IPC分类号： A61B8/00 ,  A61B5/00

CPC分类号： A61B8/06

摘要： A blood viscosity measurement device has a flow rate calculating section that calculates a flow rate of blood flowing through a blood vessel of a living body. An inner diameter calculating section calculates an inner diameter of the blood vessel. A blood pressure data acquiring device acquires blood pressure data corresponding to a blood pressure of the blood vessel. A viscosity calculating section calculates a viscosity of the blood flowing through the blood vessel using each of the calculated flow rate, the calculated inner diameter, and the acquired blood pressure data.

摘要翻译： 血液粘度测定装置具有计算流过生物体的血管的血液的流量的流量计算部。 内径计算部计算血管的内径。 血压数据获取装置获取与血管的血压对应的血压数据。 粘度计算部使用计算出的流量，计算出的内径和获取的血压数据，计算流过血管的血液的粘度。

公开(公告)号：US06917034B2

公开(公告)日：2005-07-12

申请号：US10187577

申请日：2002-07-02

申请人： Akihiro Iino ,  Mizuaki Suzuki ,  Masao Kasuga

发明人： Akihiro Iino ,  Mizuaki Suzuki ,  Masao Kasuga

IPC分类号： G01D5/244 ,  G01D5/347 ,  G05D3/12 ,  H01L41/04 ,  H02N2/00 ,  G01D5/34

CPC分类号： H02N2/142 ,  G01D5/347

摘要： An electronic equipment has a movable body and a position detecting device having an incremental-type encoder and an incremental-type counter. The position detecting device detects a position of the movable body by setting a starting point of position detection by the incremental-type encoder to a position that the movable body passes through most frequently during movement thereof.

摘要翻译： 电子设备具有可移动体和具有增量型编码器和增量型计数器的位置检测装置。 位置检测装置通过将增量型编码器的位置检测的起始点设定为可移动体在其移动期间最频繁地穿过的位置来检测可移动体的位置。