专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5914180A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5914180A
公开(公告)日：1999-06-22
申请号：US531703
申请日：1995-09-21
申请人： Jota Ito , Takashi Chiba , Kenichi Sato , Hidetoshi Honda , Toshiharu Uchimi , Taketoshi Sato , Yukihiro Koshika , Yasumi Sato
发明人： Jota Ito , Takashi Chiba , Kenichi Sato , Hidetoshi Honda , Toshiharu Uchimi , Taketoshi Sato , Yukihiro Koshika , Yasumi Sato
IPC分类号： G11B5/66 , G11B5/64 , G11B5/65 , G11B5/72 , G11B5/85
CPC分类号： G11B5/656 , G11B5/64 , G11B5/72 , G11B5/85 , Y10S438/90
摘要： A magnetic recording medium having a thin magnetic metal film formed by vapor deposition under an atmosphere of an introduced oxygen gas. The thickness of the surface oxide film having the degree of oxidation of 50% or higher is maintained so as to be not higher than 5% of the total film thickness of the thin magnetic metal film. The magnetic recording medium is affected to a lesser extent by the surface oxide layer such that it is superior in magnetic properties, such as coercivity, and in electromagnetic properties.
摘要翻译：一种磁记录介质，其具有在引入的氧气气氛下通过气相沉积形成的薄磁性金属膜。氧化度为50％以上的表面氧化膜的厚度保持不低于薄磁性金属膜的总膜厚的5％。磁记录介质在较小程度上受到表面氧化物层的影响，使得磁性能如矫顽力和电磁特性都优异。

2. 发明授权

US5662984A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5662984A
公开(公告)日：1997-09-02
申请号：US250432
申请日：1994-05-27
申请人： Hidetoshi Honda , Yasumi Sato , Taketoshi Sato , Jota Ito , Yoshihito Ebine , Toshikazu Sasaki
发明人： Hidetoshi Honda , Yasumi Sato , Taketoshi Sato , Jota Ito , Yoshihito Ebine , Toshikazu Sasaki
IPC分类号： G11B5/72 , G11B5/73 , G11B5/733 , G11B5/84 , G11B5/66 , B32B3/10 , B32B5/16 , B32B9/00
CPC分类号： G11B5/8408 , G11B5/72 , Y10S428/90 , Y10T428/24355 , Y10T428/265 , Y10T428/30
摘要： A magnetic recording medium has a magnetic layer formed by a thin magnetic metal layer and a carbon protective layer on a non-magnetic substrate; the surface of the carbon protective layer has first protrusions formed by first particles and second protrusions formed by second particles; the carbon protective film has a thickness in the range of 3 nm to 30 nm, while the first protrusions have the heights of 65 nm.+-.15 nm to 95 nm.+-.15 nm and the second protrusions have the heights of 18 nm.+-.5 nm to 28 nm.+-.5 nm; since the surface properties of the carbon protective film are controlled, the electro-magnetic conversion characteristics may be prevented from being lowered due to the spacing losses for improving the running durability of the recording medium.
摘要翻译：磁记录介质具有由非磁性基板上的薄磁性金属层和碳保护层形成的磁性层; 碳保护层的表面具有由第一颗粒形成的第一突起和由第二颗粒形成的第二突起; 碳保护膜的厚度在3nm至30nm的范围内，而第一突起的高度为65nm +/- 15nm至95nm +/- 15nm，第二突起的高度为18nm +/- 5nm至28nm +/- 5nm; 由于控制了碳保护膜的表面特性，因此为了提高记录介质的行驶耐久性而能够防止因间隔损失而降低电磁转换特性。

3. 发明申请

US20070242380A1 Magnetic head device and magnetic recording/reproducing apparatus 有权
标题翻译：磁头装置和磁记录/重放装置
公开(公告)号：US20070242380A1
公开(公告)日：2007-10-18
申请号：US11708291
申请日：2007-02-20
申请人： Shinichi Fukuda , Hidetoshi Honda
发明人： Shinichi Fukuda , Hidetoshi Honda
IPC分类号： G11B5/09 , G11B5/584 , G11B5/127
CPC分类号： G11B5/00826 , G11B5/584
摘要： A magnetic head device performs a recording operation and a reproducing operation in a linear magnetic tape recording system having a plurality of tracks that are formed parallel to each other in a longitudinal direction of a tape. The magnetic head device includes a recording head block including a plurality of recording heads that are disposed in correspondence with respective tracks in a first area including the tracks that are adjacent to each other. The magnetic head device performs the recording operation on the tracks that are adjacent to each other at the same time with the recording head block.
摘要翻译：磁头装置在具有在磁带的长度方向上彼此平行形成的多个磁道的线性磁带记录系统中执行记录操作和再现操作。磁头装置包括记录头块，该记录头块包括多个记录头，所述多个记录头与包括彼此相邻的轨道的第一区域中的各个轨道相对应地设置。磁头装置与记录头块同时对彼此相邻的轨道执行记录操作。

4. 发明授权

US09354752B2 Sensor apparatus and information processing apparatus 有权
标题翻译：传感器装置和信息处理装置
公开(公告)号：US09354752B2
公开(公告)日：2016-05-31
申请号：US13061434
申请日：2010-03-09
申请人： Hiroki Kanehira , Hidetoshi Honda , Masato Ishigaki , Hiroto Kawaguchi
发明人： Hiroki Kanehira , Hidetoshi Honda , Masato Ishigaki , Hiroto Kawaguchi
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/041 , G06F3/0414
摘要： A sensor apparatus and an information processing apparatus having excellent operability are provided. A sensor apparatus includes a touch panel, a casing, and a pressure-sensitive sensor. The touch panel includes an input operation surface and detects a position at which an operator comes into contact with the input operation surface directly or indirectly. The casing accommodates the touch panel. The pressure-sensitive sensor includes a first electrode fixed to the touch panel, a second electrode fixed to the casing, and an elastic body arranged between the touch panel and the casing and elastically supporting the touch panel with respect to the casing. The pressure-sensitive sensor detects a pressing force input to the input operation surface, as a change of a capacitance between the first and second electrodes.
摘要翻译：提供了具有优异的可操作性的传感器装置和信息处理装置。传感器装置包括触摸面板，壳体和压敏传感器。触摸面板包括输入操作表面并且检测操作者直接或间接地与输入操作表面接触的位置。外壳容纳触摸面板。压敏传感器包括固定到触摸面板的第一电极，固定到壳体的第二电极和布置在触摸面板和壳体之间的弹性体，并相对于壳体弹性地支撑触摸面板。压敏传感器检测输入到输入操作表面的按压力，作为第一和第二电极之间的电容的变化。

5. 发明授权

US08208217B2 Magnetic recording medium and magnetic recording/reproducing system 有权
标题翻译：磁记录介质和磁记录/再现系统
公开(公告)号：US08208217B2
公开(公告)日：2012-06-26
申请号：US12241536
申请日：2008-09-30
申请人： Hidetoshi Honda , Seiichi Onodera , Naoki Ikeda , Takanori Sato , Kazunari Motohashi , Daizo Shiga
发明人： Hidetoshi Honda , Seiichi Onodera , Naoki Ikeda , Takanori Sato , Kazunari Motohashi , Daizo Shiga
IPC分类号： G11B5/008
CPC分类号： G11B5/70 , G11B5/00826 , Y10T428/11
摘要： A magnetic recording medium includes a tape-shaped nonmagnetic support, and a vertical magnetic layer formed on a main surface of the nonmagnetic support by a vacuum thin-film forming technique, signals being recorded on and reproduced from the vertical magnetic layer in a linear system. In the magnetic recording medium, the dipulse ratio of the vertical recording layer is 0.36 or more.
摘要翻译：磁记录介质包括带状非磁性载体和通过真空薄膜形成技术形成在非磁性载体的主表面上的垂直磁性层，在直线系统中记录和再现垂直磁性层的信号。在磁记录介质中，垂直记录层的二次脉冲比为0.36以上。

6. 发明授权

US07636219B2 Magnetic recording and reproducing apparatus and magnetic recording and reproducing method 失效
标题翻译：磁记录和再现装置以及磁记录和再现方法
公开(公告)号：US07636219B2
公开(公告)日：2009-12-22
申请号：US11732403
申请日：2007-04-03
申请人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
发明人： Tomohiro Ikegami , Hiroyuki Ino , Toshiyuki Nakagawa , Tomoyuki Hiura , Norihito Mihota , Masaaki Hara , Yoshihiko Deoka , Hidetoshi Honda , Shinichi Fukuda
IPC分类号： G11B15/18
CPC分类号： G11B20/22 , G11B5/0083 , G11B5/584 , G11B20/10009 , G11B2220/90
摘要： A magnetic recording and reproducing apparatus is disclosed which includes: a recording device configured to record with a write head a plurality of tracks constituting a unit of signal processing for data detection, to magnetic recording media; a reproduction device configured to reproduce with a read head a plurality of reproduction signals concurrently from the plurality of tracks on the magnetic recording media in different positional relations to the tracks, the reproduction signals being arranged into that one unit for signal processing thereby generating the track-specific reproduction signals; and a phase alignment device configured to align phases of record signals between adjacent tracks among the plurality of tracks recorded by the recording device to the magnetic recording media.
摘要翻译：公开了一种磁记录和再现装置，其包括：记录装置，被配置为以写入头记录构成用于数据检测的信号处理单元的多个轨道到磁记录介质; 一种再现装置，被配置为以与磁迹不同的位置关系从磁记录介质上的多个磁道同时以读头读出多个再现信号，再现信号被布置成该一个单元用于信号处理，从而生成轨道特定的再现信号; 以及相位对准装置，其被配置为将由记录装置记录的多个轨道中的相邻轨道之间的记录信号的相位对准到磁记录介质。

7. 发明申请

US20070242377A1 Magnetic recording/reproducing apparatus and magnetic recording/reproducing method 失效
标题翻译：磁记录/再现装置和磁记录/再现方法
公开(公告)号：US20070242377A1
公开(公告)日：2007-10-18
申请号：US11728305
申请日：2007-03-23
申请人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
发明人： Tomoyuki Hiura , Hiroyuki Ino , Toshiyuki Nakagawa , Norihito Mihota , Tomohiro Ikegami , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda , Masaaki Hara
IPC分类号： G11B20/10
CPC分类号： G11B5/588 , G11B20/10009 , G11B20/22 , G11B27/3018 , G11B2220/90
摘要： A magnetic recording/reproducing apparatus is disclosed wherein reproduced signals read out from a plurality of recording tracks using a reproducing head can be separated into original recording signals of the recording tracks. Upon recording, an identification signal which has a recording wavelength equal to or greater than a minimum recording wavelength and causes no interference of any of the recording tracks with any adjacent one of the recording tracks is appended to and recorded together with a recording signal in order to allow, upon reproduction, acquisition of the position information of the reproducing head with respect to the plural recording tracks of the magnetic recording medium. Upon reproduction, a reproduced signal for each of the recording tracks of the magnetic recording medium is generated on the basis of the positional information read from the recording tracks.
摘要翻译：公开了一种磁记录/再现装置，其中使用再现头从多个记录道读出的再现信号可被分离成记录磁道的原始记录信号。在记录时，具有等于或大于最小记录波长的记录波长并且不使任何记录磁道与任何相邻记录磁道之间的干扰的识别信号被附加到记录信号并与记录信号一起记录允许在再现时获取关于磁记录介质的多个记录磁道的再现磁头的位置信息。在再现时，基于从记录轨道读取的位置信息产生用于磁记录介质的每个记录轨道的再现信号。

8. 发明申请

US20070242376A1 Magnetic recording and reproduction method, recording apparatus, reproduction apparatus and magnetic recording medium 失效
标题翻译：磁记录和再现方法，记录装置，再现装置和磁记录介质
公开(公告)号：US20070242376A1
公开(公告)日：2007-10-18
申请号：US11726233
申请日：2007-03-21
申请人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
发明人： Toshiyuki Nakagawa , Hiroyuki Ino , Tomoyuki Hiura , Tomohiro Ikegami , Masaaki Hara , Norihito Mihota , Shinichi Fukuda , Yoshihiko Deoka , Hidetoshi Honda
IPC分类号： G11B20/10
CPC分类号： G11B5/584 , G11B5/0083 , G11B5/00865
摘要： A magnetic recording and reproduction method includes the steps of recording a plurality of tracks which make a unit for a signal process for data detection by means of a recording head on a magnetic recording medium, and reproducing signals of the plural tracks by a plural number of times in different positional relationships to the tracks by means of a reproduction head which can reproduce a signal across the plural tracks of the magnetic recording medium, collecting the reproduction signals in the unit and performing a signal process for the unit to produce reproduction signals for the individual tracks.
摘要翻译：磁记录和再现方法包括以下步骤：通过磁记录介质上的记录头将多个磁道记录在数据检测用信号处理单元上，并通过多个通过可以再现磁记录介质的多个轨道上的信号的再现头与轨道的不同位置关系的时间，收集单元中的再现信号，并且执行用于该单元的信号处理以产生用于个别曲目。

9. 发明授权

US07839603B2 Magnetic head device and magnetic recording/reproducing apparatus 有权
标题翻译：磁头装置和磁记录/重放装置
公开(公告)号：US07839603B2
公开(公告)日：2010-11-23
申请号：US11708291
申请日：2007-02-20
申请人： Shinichi Fukuda , Hidetoshi Honda
发明人： Shinichi Fukuda , Hidetoshi Honda
IPC分类号： G11B5/127
CPC分类号： G11B5/00826 , G11B5/584
摘要： A magnetic head device performs a recording operation and a reproducing operation in a linear magnetic tape recording system having a plurality of tracks that are formed parallel to each other in a longitudinal direction of a tape. The magnetic head device includes a recording head block including a plurality of recording heads that are disposed in correspondence with respective tracks in a first area including the tracks that are adjacent to each other. The magnetic head device performs the recording operation on the tracks that are adjacent to each other at the same time with the recording head block.
摘要翻译：磁头装置在具有在磁带的长度方向上彼此平行形成的多个磁道的线性磁带记录系统中执行记录操作和再现操作。磁头装置包括记录头块，该记录头块包括多个记录头，所述多个记录头与包括彼此相邻的轨道的第一区域中的各个轨道相对应地设置。磁头装置与记录头块同时对彼此相邻的轨道执行记录操作。

10. 发明申请

US20080273259A1 MAGNETIC TAPE CARTRIDGE AND MAGNETIC RECORDING AND REPRODUCING APPARATUS 失效
标题翻译：磁带盒和磁记录和再现装置
公开(公告)号：US20080273259A1
公开(公告)日：2008-11-06
申请号：US12112830
申请日：2008-04-30
申请人： Hidetoshi Honda , Takaaki Sanpei , Shuichi Kikuchi , Yasuaki Kano , Fumiharu Sudo , Katsumi Maekawa
发明人： Hidetoshi Honda , Takaaki Sanpei , Shuichi Kikuchi , Yasuaki Kano , Fumiharu Sudo , Katsumi Maekawa
IPC分类号： G11B5/008 , G11B23/02
CPC分类号： G11B15/32 , G11B15/60 , G11B23/08728
摘要： A magnetic tape cartridge includes a cartridge case, a pair of cylindrical hubs rotatably provided in the cartridge case, and a magnetic tape laid between the hubs and wound around outer peripheries of the hubs. Each of the hubs has an inner diameter portion provided with a height-position determining member. The height-position determining member determines a height position of the hub in the magnetic tape cartridge by contacting a driving shaft inserted in the hub when the magnetic tape cartridge is mounted in a magnetic recording and reproducing apparatus.
摘要翻译：磁带盒包括盒壳体，可旋转地设置在盒壳体中的一对圆柱形轮毂，以及铺设在轮毂之间并缠绕在轮毂外周的磁带。每个轮毂具有设置有高度位置确定构件的内径部分。当磁带盒安装在磁记录和再现装置中时，高度位置确定部件通过接触插入到轮毂中的驱动轴来确定磁带盒中的轮毂的高度位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式