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1. 发明专利

JP2008226348A Core width measuring method of magnetic read head, magnetic recording medium therefor, magnetic read head, and magnetic recording device 审中-公开
标题翻译：磁头读取头，磁记录介质，磁头读取头和磁记录装置的核心宽度测量方法
公开(公告)号：JP2008226348A
公开(公告)日：2008-09-25
申请号：JP2007063253
申请日：2007-03-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAMURA YUTAKA
IPC分类号： G11B5/455 , G11B5/00
摘要： PROBLEM TO BE SOLVED: To provide a technique to easily measure a core width of a magnetic read head with high accuracy at a low manufacturing cost.
SOLUTION: The method for measuring the core width of the magnetic read head by reading a magnetic pattern comprising one or more island-like areas which have a desired magnetization direction in a magnetic recording medium, is designed to calculate the core width of the magnetic read head based on the read output read from the magnetic pattern when a part of the magnetic patterns pass through the magnetic read head. The magnetic pattern is produced by carrying out magnetic transfer from a magnetic transfer master to the magnetic recording medium.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种以低制造成本容易地以高精度测量磁读头的芯宽的技术。解决方案：通过读取包括在磁记录介质中具有期望的磁化方向的一个或多个岛状区域的磁图案来测量磁读头的芯宽度的方法被设计成计算磁记录介质的芯宽度当一部分磁图案通过磁读头时，基于从磁图读出的读输出的磁读头。通过从磁转移母盘向磁记录介质进行磁转移来产生磁图案。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008065910A Master recording medium, magnetic transfer method, magnetic transfer device, magnetic recording medium produced by same, and magnetic recording and reproducing device 审中-公开
标题翻译：主记录介质，磁传输方法，磁传输装置，由其制造的磁记录介质，以及磁记录和再现装置
公开(公告)号：JP2008065910A
公开(公告)日：2008-03-21
申请号：JP2006243235
申请日：2006-09-07
申请人： Fujifilm Corp , Fujitsu Ltd , 富士フイルム株式会社 , 富士通株式会社
发明人： FUJIWARA NAOTO , SUGIYAMA KENJI , NIITSUMA KAZUHIRO , YASUNAGA TADASHI , MARUYAMA TSUGIHITO , KURODA SUMIO , NAKAMURA YUTAKA , SUZUKI HIROYUKI
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： PROBLEM TO BE SOLVED: To obtain a satisfactory reproducing signal in a magnetically transferred magnetic recording medium.
SOLUTION: In a master recording medium wherein a projecting and recessed pattern for transferring information to a disk like magnetic recording medium is formed on the surface thereof and a magnetic layer is formed on the surface of at least a projecting region of the projecting and recessed pattern and which is used for transferring information recorded by the projecting and recessed pattern to the magnetic recording medium by closely sticking a region where the projecting and recessed pattern is formed to the magnetic recording medium and applying a magnetic field whose intensity is 75 to 105 (%) as high as the intensity of coercive force of a magnetic layer which constitutes the magnetic recording medium vertically to the magnetic recording medium, the width of a recessed region is 1.3 to 1.9 times as wide as the width of the projecting region in a track direction of the projecting and recessed pattern.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在磁转移磁记录介质中获得令人满意的再现信号。解决方案：在其中在其表面上形成用于将信息传送到盘状磁盘记录介质的突出和凹陷图案的主记录介质中，并且在突出的至少一个突出区域的突出区域的表面上形成磁性层并且用于通过将形成有突出和凹陷图案的区域紧密地粘附到磁记录介质并将强度为75的磁场施加到磁性记录介质上而将由突出和凹陷图案记录的信息传送到磁记录介质 105（％）与构成磁记录介质垂直于磁记录介质的磁记录介质的磁性层的矫顽力的强度一样高，凹陷区域的宽度为其中的突出区域的宽度的1.3至1.9倍突出和凹陷图案的轨迹方向。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007265615A Magnetic pattern transferring method 有权
标题翻译：磁性图案传输方法
公开(公告)号：JP2007265615A
公开(公告)日：2007-10-11
申请号：JP2007154505
申请日：2007-06-11
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAMURA YUTAKA , KOMORIYA HITOSHI , SUZUKI HIROYUKI , HIRAHARA TAKAO , EJIRI KAKU
IPC分类号： G11B5/86
摘要： PROBLEM TO BE SOLVED: To prevent unequal lengths of magnetic patterns when magnetic patterns of resolution higher than conventionally are transferred on a magnetic recording medium, and a plurality of magnetic patterns having limited lengths are transferred on a magnetic recording medium, regarding a magnetic pattern transferring method for transferring magnetic patterns on a magnetic recording medium by using a magnetic pattern transfer master having magnetic patterns containing servo information or the like formed beforehand to apply magnetic fields from the outside. SOLUTION: A magnetic pattern is transferred to the magnetic film 1-2 of a magnetic recording medium 1 for a plurality of times while shifting the relative position of a magnetic pattern transfer master 3 where the width of the pattern groove part of the magnetic pattern is smaller than that of a pattern projected part, while a magnetic pattern is formed so that the corner of the end of the groove part of a magnetic pattern having a limited length among magnetic patterns of the magnetic pattern transfer master in round shape, thereby transferring the magnetic pattern on the magnetic film of the magnetic recording medium. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止在磁记录介质上传送分辨率高的磁性图案的磁性图案的不等长度，并且具有有限长度的多个磁图案被传送到磁记录介质上，关于磁性图案转印方法，用于通过使用具有预先形成的含有伺服信息等的磁性图案的磁图案转印母版来磁性图案转印到磁记录介质上以从外部施加磁场。解决方案：将磁性图案多次转印到磁记录介质1的磁膜1-2上，同时移动磁性图案转印母版3的相对位置，其中图形凹槽部分的宽度磁性图形小于图案投影部分的磁性图案，而磁性图案形成为使得磁性图案转印母版的磁性图案的圆形的磁性图案的凹槽部分的端部的角部具有有限的长度，从而将磁性图案转印到磁记录介质的磁性膜上。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2004281007A Magnetic transfer device 有权
公开(公告)号：JP2004281007A
公开(公告)日：2004-10-07
申请号：JP2003074392
申请日：2003-03-18
申请人： Fujitsu Ltd , 富士通株式会社
发明人： HIRAHARA TAKAO , KOMORIYA HITOSHI , NAKAMURA YUTAKA , SUZUKI HIROYUKI
IPC分类号： G11B5/86
摘要： PROBLEM TO BE SOLVED: To provide a magnetic transfer device which improves transfer precision.
SOLUTION: The magnetic transfer device which brings a master medium having servo information recorded thereon into close contact with a slave medium and applying an external magnetic field to transfer servo information from the master medium to the slave medium comprises; a re-transfer means which rotates only the master medium at a prescribed angle to transfer servo information on the master medium to the slave medium again after transferring servo information from the master medium to the slave medium; an amplitude value comparison means which reproduces transferred servo information on the slave medium in track units and compares amplitude values of servo information with a prescribed value; and a servo information selection means which selects servo information for use in the slave medium from servo information of which the amplitude values are larger than the prescribed value as a comparison result.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2017086200A スナップバンドおよび電子機器审中-公开
公开(公告)号：JP2017086200A
公开(公告)日：2017-05-25
申请号：JP2015216542
申请日：2015-11-04
申请人：富士通株式会社 , Fujitsu Ltd
发明人： NAKAMURA YUTAKA
IPC分类号： A44C5/20
摘要：【課題】本願は、着脱が容易なスナップバンドおよび電子機器を開示する。【解決手段】本願で開示するスナップバンドは、所定部位を取り巻くC字形状のバンド部材と、バンド部材の周長方向に沿って設けられる2リンクであり、所定部位の一部を取り巻くようにカーブする第1リンクと、第1リンクに対して所定範囲内で回動可能に連結される第2リンクと、を有する2リンクと、を備える。【選択図】図7

6. 发明专利

JP2012060592A Electronic equipment 有权
标题翻译：电子设备
公开(公告)号：JP2012060592A
公开(公告)日：2012-03-22
申请号：JP2010204553
申请日：2010-09-13
申请人： Fujitsu Ltd , 富士通株式会社
发明人： INAMURA RYOSAKU , HAYASHIDA TAKESHI , WATABE SHINAKO , NAKAJIMA KOHEI , NAKAMURA YUTAKA
IPC分类号： H04M1/02 , G06F1/16
摘要： PROBLEM TO BE SOLVED: To improve operability and visibility of a functional component while maintaining portability of electronic equipment.SOLUTION: The electronic equipment 2 includes a second casing 6 foldably connected to a first casing 4 via a hinge part 8. The second casing 6 includes a base part 10, a slide part 12, an energizing part 14 and a control part 16. The second casing 6 is connected between a closing position where the second casing 6 is located near an opposing face of the first casing 4 and is folded and an opening position where the second casing 6 is separated from the opposing face of the first casing 4, so as to be rotatable around the hinge part 8 from the closing position. The base part 10 is connected to the first casing 4 so as to be movable via the hinge part 8. The slide part 12 is moved along a slide groove of the base part 10. The energizing part 14 energizes the slide part 12 to a first direction in which an area overlapped with a front face of the base part 10 is decreased. When the second casing 6 is in the closing position, the control part 16 controls the slide part 12 to a second direction in which the area overlapped with the front face of the base part 10 is increased, resisting to energizing force of the energizing part 14.
摘要翻译：要解决的问题：提高功能部件的可操作性和可视性，同时保持电子设备的便携性。解决方案：电子设备2包括通过铰链部分8可折叠地连接到第一壳体4的第二壳体6.第二壳体6包括基部10，滑动部12，激励部14和控制部第二壳体6连接在第二壳体6位于第一壳体4的相对面附近并被折叠的关闭位置和第二壳体6与第一壳体6的相对面分离的打开位置从而能够从关闭位置绕铰链部8旋转。基部10与第一壳体4连接，能够经由铰链部8移动。滑动部12沿着基部10的滑动槽移动。通电部14将滑动部12通电到第一与基部10的前表面重叠的区域减小的方向。当第二壳体6处于关闭位置时，控制部16将滑动部12控制到与基部10的前表面重叠的区域增大的第二方向，抵抗通电部14的通电力（C）2012年，JPO＆INPIT

7. 发明专利

JP2012054437A Electronic device and method of manufacturing wiring 有权
标题翻译：电子设备及其制造方法
公开(公告)号：JP2012054437A
公开(公告)日：2012-03-15
申请号：JP2010196357
申请日：2010-09-02
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAMURA YUTAKA , TAKIZAWA HIROSHI , KANBAYASHI SATOSHI
IPC分类号： H05K7/00 , H04M1/02
摘要： PROBLEM TO BE SOLVED: To downsize a housing while waterproofing the inside thereof.SOLUTION: An electronic device comprises: housings 10 and 20 internally having substrates 50 and 52, respectively; a resin sheath cable 42 taken in from the outside of the housings and connected to the substrates; and gaskets 46a and 46b arranged in a boundary portion between the outside and the inside of the housings so as to fill a gap between the housings and the resin sheath cable. The resin sheath cable has: a plurality of electric wires 44 having a conducting part and a resin insulation part, the regular heatproof temperature of which is a first temperature, covering the conducting part; and a thermoplastic resin material 45, the regular heatproof temperature of which is a second temperature lower than the first temperature, covering the plurality of electric wires in a bundled state. A portion of the resin sheath cable located in the boundary portion between the outside and the inside of the housing has a flat cross-sectional shape.
摘要翻译：要解决的问题：为了缩小外壳的尺寸，同时防止其内部的防水。电子设备包括：壳体10和20内部分别具有基板50和52; 树脂护套电缆42从壳体的外部取入并连接到基板; 以及布置在壳体的外部和内部之间的边界部分中的垫圈46a和46b，以填充壳体和树脂护套电缆之间的间隙。树脂护套电缆具有：多个电线44，其具有导电部和树脂绝缘部，其规则的耐热温度为第一温度，覆盖导电部; 以及其规则的耐热温度低于第一温度的第二温度的热塑性树脂材料45，以捆扎状态覆盖多根电线。位于壳体的外侧和内侧之间的边界部分中的树脂护套电缆的一部分具有平坦的横截面形状。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2007250106A Method for copying magnetic pattern and copying apparatus 有权
标题翻译：复制磁性图案和复印设备的方法
公开(公告)号：JP2007250106A
公开(公告)日：2007-09-27
申请号：JP2006073636
申请日：2006-03-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAMURA YUTAKA , KURODA SUMIO , SUZUKI HIROYUKI
IPC分类号： G11B5/86
CPC分类号： G11B5/865 , G11B5/5965
摘要： PROBLEM TO BE SOLVED: To provide a method for copying a magnetic pattern for improving efficiency of the magnetic transfer of a master information pattern to a magnetic recording medium which is a magnetic recording medium of a smaller size, and also to provide a copying apparatus for copying a magnetic pattern.
SOLUTION: In the method for copying a magnetic pattern to the magnetic recording medium by bringing a master information carrier where the magnetic pattern corresponding to information is formed close to a magnetically recordable disk-like magnetic recording medium, the plurality of magnetic patterns corresponding to the information to be recorded in the disk-like magnetic recording medium of a diameter smaller than the diameter of the master information carrier are formed on one surface side of the master information carrier; the magnetic recording medium is closely mounted on each of the plurality of magnetic patterns formed on one surface side of the master information carrier; a DC magnetic field is applied correspondingly to the plurality of magnetic patterns respectively, and the plurality of magnetic patterns formed on the master information carrier are transferred to the disk-like magnetic recording medium closely mounted correspondingly to the magnetic patterns respectively.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将用于提高主信息图案的磁传递的效率的磁图案复制到作为较小尺寸的磁记录介质的磁记录介质的方法，并且还提供用于复制磁图案的复印装置。解决方案：在通过使与信息相对应的磁性图案形成的主信息载体靠近磁性可记录盘状磁记录介质的情况下将磁图案复制到磁记录介质的方法中，多个磁图案对应于要记录在直径小于主信息载体的直径的盘状磁记录介质中的信息形成在主信息载体的一个表面侧上; 磁记录介质紧密地安装在形成在主信息载体的一个表面侧上的多个磁图案中的每一个上; 对应于多个磁图案分别施加DC磁场，并且形成在主信息载体上的多个磁图案分别转印到相应于磁图案紧密安装的盘状磁记录介质。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2007207289A Magnetic transfer device 有权
标题翻译：磁性传输装置
公开(公告)号：JP2007207289A
公开(公告)日：2007-08-16
申请号：JP2006022098
申请日：2006-01-31
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SUZUKI HIROYUKI , KURODA SUMIO , NAKAMURA YUTAKA
IPC分类号： G11B5/86
CPC分类号： G11B5/865
摘要： PROBLEM TO BE SOLVED: To provide a magnetic transfer device capable of closely attaching a magnetic disk and master magnetic bodies with a simple structure.
SOLUTION: First and second holding members 32, 33 are attached to first and second magnets 42, 43, respectively. A line of magnetic force 52 is generated between the first and second magnets 42, 43. Accordingly, a magnetic attraction force is generated between the first and second magnets 42, 43. The second magnet 43 and the second holding member 33 move towards the first holding member 32. The first and second holding members 32, 33 are combined. The magnetic disk 51 and the master magnetic bodies 35, 38 are closely attached. Simultaneously, the line of magnetic force 52 acts on the magnetic disk 51. A servo pattern is written in the magnetic disk 51. Thus, the first and second magnets 42, 43 for writing the servo pattern can be used for closely attaching the magnetic disk 51 and the master magnetic bodies 35, 38.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单结构紧密附着磁盘和主磁体的磁转移装置。解决方案：第一和第二保持构件32,33分别附接到第一和第二磁体42,43。在第一和第二磁体42,43之间产生磁力线52.因此，在第一和第二磁体42,43之间产生磁吸引力。第二磁体43和第二保持构件33向第一磁体42,43移动。保持构件32.第一和第二保持构件32,33组合。磁盘51和主磁体35,38紧密连接。同时，磁力线52作用在磁盘51上。伺服图案被写入磁盘51.因此，用于写入伺服图案的第一和第二磁体42,43可以用于紧密附着磁盘 51和主磁体35,38。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006215577A Manufacturing equipment of optical module assembly 审中-公开
标题翻译：光学模块组装的制造设备
公开(公告)号：JP2006215577A
公开(公告)日：2006-08-17
申请号：JP2006094725
申请日：2006-03-30
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KOMORIYA HITOSHI , HIZUKA TETSUO , YABUKI AKIHIKO , NAKAMURA YUTAKA , HIRAHARA TAKAO , GOTO YOSHIAKI
IPC分类号： G02B6/42
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for efficiently assembling an optical module assembly where an optical fiber is optically coupled to an optical module. SOLUTION: The optical module manufacturing equipment includes: a holding means for holding an optical module with a lens; an illuminating means for illuminating through the lens a light emitting element and a light receiving element in the held optical module; an imaging means for acquiring an image through the lens of the optical element; a triaxial stage means for carrying the illuminating means and the imaging means; and an image processing means which calculates reflection/refraction of an optical path by a prism on the basis of the image of the optical element acquired by the imaging means and which finds the position of the optical fiber optically aligned with the optical module. The equipment is composed of first to fourth turning shafts arranged in a manner forming a nearly square shape on a common plane, a power transmitting means, a driving means, first to fourth converting means, and first to fourth laser welding machines, wherein the first to fourth converting means are characterized in that it makes the first to fourth laser welding machines simultaneously come close to or separated from one point in accordance with the drive of the driving means. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于有效地组装光学模块组件的方法和装置，其中光纤光学耦合到光学模块。光学模块制造设备包括：用于保持具有透镜的光学模块的保持装置; 照明装置，用于通过透镜照射保持的光学模块中的发光元件和光接收元件; 用于通过所述光学元件的透镜获取图像的成像装置; 用于承载照明装置和成像装置的三轴台装置; 以及图像处理装置，其基于由成像装置获取的光学元件的图像计算棱镜的光路的反射/折射，并且找到与光学模块光学对准的光纤的位置。该设备由在公共平面上形成近似正方形的第一至第四转动轴，动力传递装置，驱动装置，第一至第四转换装置和第一至第四激光焊接机构成，其中第一至第四转动轴第四转换装置的特征在于，使得第一至第四激光焊接机根据驱动装置的驱动同时接近或分离一点。版权所有（C）2006，JPO＆NCIPI

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