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1. 发明专利

JPH0644764A DISK CARTRIDGE TYPE RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JPH0644764A
公开(公告)日：1994-02-18
申请号：JP19982992
申请日：1992-07-27
申请人： FUJITSU LTD , COPAL CO LTD
发明人： IMAMURA FUMINORI , NIMATA AKIO , FUJITA YOSHIHIDE , ITO KENICHI , MORIBE MINEO , IWAMURA YASUMASA , TAKAHASHI MITSUO , KAWAGUCHI HIDEYUKI
IPC分类号： G11B17/04 , G11B17/043 , G11B33/02
摘要： PURPOSE:To improve dustproof property in an insertion port without impairing thinning. CONSTITUTION:This device is provided with a first door 20 closing the insersion port 12 in the state of before inserting a disk cartridge, and a second door 21 closing the insersion port 12 in the state of inserting the disk cartridge 16. This device is constituted so that a second door 21 is released from engagement when a first door 20 is pressed and opened by the cartridge 16 and becomes the state capable of closing the insertion port 12.

2. 发明专利

JP2006260624A Magneto-optical recording medium 审中-公开
标题翻译：磁光记录介质
公开(公告)号：JP2006260624A
公开(公告)日：2006-09-28
申请号：JP2005073006
申请日：2005-03-15
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FUJITA YOSHIHIDE , MIHARA MOTONOBU
IPC分类号： G11B11/105
摘要： PROBLEM TO BE SOLVED: To secure sufficient magnetic domain transfer capability to a reproduction layer for a recording mark (a magnetic domain) recorded on a recording layer and to obtain sufficient magnetic wall driving force in the reproduction layer during information reproducing in a magneto-optical recording medium having the reproduction layer in which magnetic wall movement or magnetic domain expansion is generated during information reproducing.
SOLUTION: A magneto-optical recording medium X1 is provided with a laminated structure including a recording layer 11 which is made of a vertical magnetization film and carries out a recording function, a reproduction layer 13 which is made of the vertical magnetization film and carries out a reproduction function associated with magnetic wall movement and an intermediate layer 12 which is located between the recording layer 11 and the reproduction layer 13 to change the exchange coupling state of the recording layer 11 and the reproduction layer 13. The reproduction layer 13 of the magneto-optical recording medium X1 is made of the alloy including a rare earth metal and a transition metal and the portion, which is closer to the intermediate layer 12, has lower rare earth metal concentration.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了确保记录在记录层上的记录标记（磁畴）的再现层的足够的磁畴转移能力，并且在信息再现期间在再现层中获得足够的磁壁驱动力具有在信息再现期间产生磁壁移动或磁畴扩展的再现层的磁光记录介质。解决方案：磁光记录介质X1具有包括由垂直磁化膜制成的记录层11并执行记录功能的叠层结构，由垂直磁化膜制成的再现层13 并且执行与磁壁移动相关联的再现功能和位于记录层11和再现层13之间的中间层12，以改变记录层11和再现层13的交换耦合状态。再现层13 的磁光记录介质X1由包含稀土金属和过渡金属的合金制成，更靠近中间层12的部分具有较低的稀土金属浓度。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JPH04290476A LIGHT DETECTOR 失效
公开(公告)号：JPH04290476A
公开(公告)日：1992-10-15
申请号：JP5496891
申请日：1991-03-19
申请人： FUJITSU LTD
发明人： MAKITA AKIHIKO , FUKUSHIMA NOBUHIRO , FUJITA YOSHIHIDE
IPC分类号： G01J1/02 , H01L31/02
摘要： PURPOSE:To allow a light detector to perform position adjustment and fixing easily and correctly and to provide a light detector which can be miniaturized and made compact. CONSTITUTION:A light detector comprises a light detecting element 1 and a protrusion 2 for both positioning and fixing which is fixed on a front face of the element 1 and made of a light permeable material.

4. 发明专利

JP2013210742A Information processor, information processing method, and information processing program 有权
标题翻译：信息处理器，信息处理方法和信息处理程序
公开(公告)号：JP2013210742A
公开(公告)日：2013-10-10
申请号：JP2012079491
申请日：2012-03-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FUJITA YOSHIHIDE , MIHARA MOTONOBU , SHIMIZU MASAYOSHI , NAKAJIMA SATORU
IPC分类号： G06F3/0481 , G06F3/0346
摘要： PROBLEM TO BE SOLVED: To provide an information processor capable of improving operability when facilitating the detection of missed instruction display.SOLUTION: An information processor 1 displays instruction display (for instance, pointer display) 8 at a display device 6 according to operation input from an input device 7. A setting part 2 sets a display position to be a moving destination of the instruction display 8 to be the inside of a specific area (for instance, a visual field area of an operator) 9. A display detection part 3 detects a display position of the instruction display 8. An operation detection part 4 detects a specific operation (for instance, an operation of finely moving a mouse) to the instruction display 8. In the case of detecting the specific operation when the display position of the instruction display 8 is on the outer side of the specific area 9, a movement control part 5 moves the instruction display 8 to the inner side of the specified area 9. Thus, the information processor 1 turns the specific operation when the instruction display 8 is on the inner side of the specific area 9 to a normal input operation, and turns the specific operation when the instruction display 8 is on the outer side of the specific area 9 to the operation of searching the instruction display 8.
摘要翻译：要解决的问题：提供一种能够在促进错过指令显示的检测的同时提高可操作性的信息处理器。解决方案：信息处理器1根据来自显示装置6的操作输入在显示装置6上显示指示显示（例如，指针显示）输入装置7.设定部2将指示显示器8的移动目的地的显示位置设定为特定区域（例如，操作者的视野区域）的内部。9.显示检测部3 检测指示显示器8的显示位置。操作检测部件4检测到指示显示器8的特定操作（例如，微调鼠标的操作）。在检测到特定操作的情况下，当显示位置指示显示器8在特定区域9的外侧，移动控制部分5将指令显示器8移动到指定区域9的内侧。因此，当指示显示器8在特定区域9的内侧处于正常输入操作时，信息处理器1将特定操作转动，并且当指令显示器8位于特定区域9的外侧时转到特定操作搜索指令显示的操作8。

5. 发明专利

JP2015032180A 情報処理装置、判定方法及びプログラム有权
标题翻译：信息处理器，确定方法和程序
公开(公告)号：JP2015032180A
公开(公告)日：2015-02-16
申请号：JP2013162108
申请日：2013-08-05
申请人：富士通株式会社 , Fujitsu Ltd
发明人： FUJITA YOSHIHIDE , TAGUCHI TETSUNORI , MIHARA MOTONOBU , SHIMIZU MASAYOSHI
IPC分类号： G06F3/048 , G06F3/041
摘要：【課題】途中でユーザが読んだか否かを判定すべき文章の一部が表示されなくなった場合にも、正しくユーザが読んだか否かを判定できるようにする。【解決手段】本装置は、表示画面上における視線位置を取得する手段と、表示画面上において文字列を囲む第1領域を元に定めた第2領域における視線位置の移動が改行を表す移動である第1回数が、第1領域に含まれる文字列の行数に応じて定められる第1閾値以上となったか否かを判定する判定手段とを有する。そして、上記判定手段は、第1回数が第1閾値以上となる前に、第1領域の第1部分が表示画面から外れ且つ第1領域の第2部分が表示画面に残るように変更する指示がなされた場合、第1回数が第1部分に含まれる文字列の第1行数に応じた閾値以上であるか否かを判定し、第1回数が第1行数に応じた閾値以上であれば、第1部分について既読を表すデータを、データ格納部に格納する。【選択図】図6
摘要翻译：要解决的问题：即使在用户阅读的句子的一部分应该被确定的情况下，也不会在中间显示用户正在读取句子。解决方案：信息处理器包括：用于获取视觉的装置显示屏上的线位置; 以及确定装置，其确定在基于显示屏幕上的字符串周围的第一区域定义的第二区域中的视线位置表示换行的第一次数是否等于或大于定义的第一阈值根据包括在第一区域中的字符串的行数。确定装置确定当执行改变指令以使得第一区域的第一部分从显示屏幕移位并且第一区域的第二部分在第一次数变得等于或更大时保持在显示屏幕上根据第一部分中包含的字符串的第一行数，第一次数是否等于或大于阈值，如果第一次数等于或者等于或者等于或者等于或者等于或者等于或者等于或者等于比根据第一行数的阈值，将表示“已经读取”的数据存储在数据存储部分中。

6. 发明专利

JP2006059531A Magneto-optical recording device 审中-公开
标题翻译：磁光记录装置
公开(公告)号：JP2006059531A
公开(公告)日：2006-03-02
申请号：JP2005327228
申请日：2005-11-11
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FUJITA YOSHIHIDE
IPC分类号： G11B11/105
摘要： PROBLEM TO BE SOLVED: To provide a magneto-optical recording device in which high-speed modulation of a magnetic field and generation of a high DC magnetic-field are efficiently performed in magnetic-field modulation recording, and stable operation is exhibited.
SOLUTION: A first coil 31C that generates a high frequency magnetic field to be applied to a recording medium during recording information, and a second coil 32C that is disposed concentrically around the outer circumference of the first coil 31C and generates a DC magnetic field to be applied to the recording medium during reproducing the information are provided in a magnetic head. When information is recorded, a current is fed into the second coil 32C for reducing the induced current flowing in the second coil 32C caused by high frequency magnetic field generated by the first coil 31C.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种在磁场调制记录中有效地进行磁场的高速调制和高直流磁场的产生的磁光记录装置，并且显示稳定的操作。解决方案：在记录信息期间产生要施加到记录介质的高频磁场的第一线圈31C和围绕第一线圈31C的外周同心设置的第二线圈32C，并产生直流磁在再现信息期间施加到记录介质的场被提供在磁头中。当记录信息时，电流被馈送到第二线圈32C中，用于减少由第一线圈31C产生的高频磁场引起的在第二线圈32C中流动的感应电流。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2003123339A MAGNETO-OPTICAL RECORDING DEVICE 审中-公开
公开(公告)号：JP2003123339A
公开(公告)日：2003-04-25
申请号：JP2001309389
申请日：2001-10-05
申请人： FUJITSU LTD
发明人： FUJITA YOSHIHIDE
IPC分类号： G11B11/105
摘要： PROBLEM TO BE SOLVED: To provide a magneto-optical recording device, in which the high speed modulation of a magnetic field and the generation of a high DC magnetic field for reproduction can be efficiently performed in magnetic field modulation recording and operation is stabilized. SOLUTION: This device is provided with a magnetic head MH and an optical head PH and by moving the magnetic head and the optical head to a magneto-optical disk PMD which is a disk-like recording medium, information is recorded on or reproduced from the recording medium. The magnetic head MH is provided with a first coil 31 for generating a high frequency magnetic field when recording information and a second coil 32 for generating a DC magnetic field when reproducing information and the magnetic head MH is moved by a moving device 11 so that the first coil 31 can be located in a position corresponding to a magnetic domain area to be recorded on the recording medium when recording information and the second coil 32 can be located in a position corresponding to a magnetic domain area to be reproduced on the recording medium when reproducing information respectively.

8. 发明专利

JPH0721721A OPTICAL DISK AND OPTICAL DISK DEVICE 失效
公开(公告)号：JPH0721721A
公开(公告)日：1995-01-24
申请号：JP16571393
申请日：1993-07-05
申请人： FUJITSU LTD
发明人： MAKITA AKIHIKO , FUJITA YOSHIHIDE , HIRAI YUKIO
IPC分类号： G11B7/24 , G11B17/028 , G11B23/00
摘要： PURPOSE:To make an optical disk and an optical disk device thin. CONSTITUTION:The optical disk 40 is constituted so that a circular optical disk main body 42 is stuck and fixed to a hub 44 of magnetic material inserted into the central opening 41 of the optical disk main body 42. The optical disk device 60 is constituted so that a motor main body 62 for optical disk with a structure provided with no rotor yoke is attached to a chassis, and the rotor yoke is formed by the hub 44 when the optical disk 40 is loaded.

9. 发明专利

JPH05225596A DUSTPROOF STRUCTURE FOR LENS ACTUATOR 失效
公开(公告)号：JPH05225596A
公开(公告)日：1993-09-03
申请号：JP2493192
申请日：1992-02-12
申请人： FUJITSU LTD
发明人： MAKITA AKIHIKO , IMAMURA FUMINORI , FUJITA YOSHIHIDE
IPC分类号： G11B7/12 , G11B33/12
摘要： PURPOSE:To improve the reliability of an optical system recording and reproducing information by interrupting perfectly dust entering into the inside of an optical head on the dustproof structure of a lens actuator used for an optical disk device exchanging a recording medium. CONSTITUTION:A thin and transparent optical plate 16 through which a laser beam 4a outgoing from the objective lens 4-2 of the optical head transmits is placed between with a disk medium and an light emitting hole 4-1a provided on the case 14-1 of the optical head is sealed through a sealing member 17 whose central part formed with a wave shaped fold in a concentric circular shape is movable in a free direction by a minute size. Then the optical plate 16 is constituted so as to be moved interlocking with the objective lens 4-2 by an interlocking member 18 erected on the peripheral end surface of flue objective lens 4-2.

10. 发明专利

JPH05189915A OPTICAL DISK CARTRIDGE 失效
公开(公告)号：JPH05189915A
公开(公告)日：1993-07-30
申请号：JP550192
申请日：1992-01-16
申请人： FUJITSU LTD
发明人： MORIBE MINEO , IWAMURA YASUMASA , NIMATA AKIO , IMAMURA FUMINORI , FUJITA YOSHIHIDE , ITO KENICHI
IPC分类号： G11B23/03
摘要： PURPOSE:To provide the optical disk cartridge which is exceedingly improved in reliability by preventing the malfunction at the time of recording and reproducing of information. CONSTITUTION:An aperture 3 which rotatably holds an optical disk medium 10 and in which rays for recording and reproducing of information pass is loaded. A slope 4A expanding linearly from the inside surface side of the side wall forming part 4 of the aperture 3 as a start point toward the outside surface side is selectively formed in this side wall forming part 4.

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