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1. 发明申请

US20100247975A1 Method for producing double-sided evaporation film, double-sided evaporation film intermediate, double-sided evaporation film and magnetic recording medium support 审中-公开
标题翻译：双面蒸发膜生产方法，双面蒸发膜中间体，双面蒸发膜和磁记录介质支持体
公开(公告)号：US20100247975A1
公开(公告)日：2010-09-30
申请号：US12659362
申请日：2010-03-05
申请人： Hideaki Takeuchi , Junji Nakada
发明人： Hideaki Takeuchi , Junji Nakada
IPC分类号： G11B5/73 , C23C16/44
CPC分类号： G11B5/85 , B05D1/60 , B05D3/067 , B05D3/068 , B05D2502/00 , B05D2505/00 , C23C14/20 , C23C14/562
摘要： A method for producing a double-sided evaporation film by forming metal-containing evaporation films on both surfaces of a non-magnetic plastic substrate film by an evaporation system with an evaporation drum, includes, in the following order: forming a metal-containing evaporation film on a first surface of the substrate film; forming an organic substance film on the metal-containing evaporation film; and forming a metal-containing evaporation film on a second surface of the substrate film, the second surface being opposite to the first surface.
摘要翻译：通过具有蒸发鼓的蒸发系统在非磁性塑料基材膜的两面上形成含金属蒸镀膜的双面蒸发膜的制造方法按照以下顺序包括：形成含金属的蒸发在所述基材膜的第一表面上的膜; 在含金属蒸发膜上形成有机物膜; 以及在所述基板膜的第二表面上形成含金属蒸镀膜，所述第二表面与所述第一表面相对。

2. 发明申请

US20100242842A1 Evaporation system 审中-公开
标题翻译：蒸发系统
公开(公告)号：US20100242842A1
公开(公告)日：2010-09-30
申请号：US12656886
申请日：2010-02-18
申请人： Hideaki Takeuchi , Junji Nakada
发明人： Hideaki Takeuchi , Junji Nakada
IPC分类号： C23C16/00 , C23C14/34
CPC分类号： C23C14/562
摘要： An evaporation system for forming evaporation films on a substrate film, includes: a first drive portion which is driven to rotate to thereby feed out the substrate film; a second drive portion which is driven to rotate to thereby take up the substrate film conveyed to the second drive portion; film-forming rollers which are provided on a conveyance path of the substrate film conveyed between the first drive portion and the second drive portion and which support one surface of the substrate film onto circumferential surfaces of the film-forming rollers; evaporation portions which form the evaporation films on a surface of the substrate film opposite to the surface supported by the film-forming rollers; and a third drive portion as defined herein.
摘要翻译：一种用于在基底膜上形成蒸发膜的蒸发系统，包括：第一驱动部分，被驱动旋转从而送出基底膜; 第二驱动部，被驱动旋转，从而卷取输送到第二驱动部的基板; 成膜辊设置在在第一驱动部和第二驱动部之间输送的基板膜的输送路径上，并且将基板膜的一个表面支撑在成膜辊的圆周面上; 在与由成膜辊支撑的表面相反的基板膜的表面上形成蒸发膜的蒸发部分; 以及如本文所定义的第三驱动部分。

3. 发明授权

US5122392A Method and apparatus for manufacturing magnetic recording medium 失效
标题翻译：制造磁记录介质的方法和装置
公开(公告)号：US5122392A
公开(公告)日：1992-06-16
申请号：US779537
申请日：1991-10-18
申请人： Hideaki Takeuchi , Junji Nakada
发明人： Hideaki Takeuchi , Junji Nakada
IPC分类号： G11B5/85
CPC分类号： G11B5/85
摘要： A method and apparatus for manufacturing a magnetic recording medium at high efficiency. A flexible web is passed around first and second cooling cans. The web is reversed between the two cans so that the same surface of the web is directed to the outside on both cans. A single evaporation source produces an evaporated stream of magnetic film forming material which impinges on the web as it passes around both cans, thereby to form two films of the evaporated magnetic material on the same surface of the web.
摘要翻译：一种以高效率制造磁记录介质的方法和装置。柔性网沿第一和第二冷却罐通过。网在两个罐之间相反，使得网的相同表面被引导到两个罐上的外部。单个蒸发源产生蒸发的磁性膜形成材料流，当它绕两个罐体通过时，其冲击在幅材上，从而在幅材的相同表面上形成两个蒸发的磁性材料膜。

4. 发明授权

US5069932A Method of winding up a magnetic recording medium 失效
标题翻译：卷绕磁记录介质的方法
公开(公告)号：US5069932A
公开(公告)日：1991-12-03
申请号：US683626
申请日：1991-04-11
申请人： Junji Nakada , Hideaki Takeuchi , Tadashi Yasunaga
发明人： Junji Nakada , Hideaki Takeuchi , Tadashi Yasunaga
IPC分类号： G11B5/84 , G11B5/85
CPC分类号： G11B5/84
摘要： A continuous polymeric substrate for a magnetic recording medium, on which magnetic material is deposited during which the end portions of both sides of the substrate is masked, is wound up on a wind-up roll in a vacuum atmosphere while the substrate is fluctuated in a width direction by a fluctuating width ranging from 0.2 mm to 40 mm in a fluctuating cycle ranging from 10 seconds to 1000 seconds.
摘要翻译：一种用于磁记录介质的连续聚合物基材，其上沉积有磁性材料，其中基板的两侧的端部被掩蔽，在真空气氛中卷绕在卷绕辊上，同时基板在宽度范围为0.2mm至40mm的波动宽度，波动周期为10秒至1000秒。

5. 发明授权

US4956070A Sputtering apparatus 失效
标题翻译：溅射装置
公开(公告)号：US4956070A
公开(公告)日：1990-09-11
申请号：US338078
申请日：1989-04-14
申请人： Junji Nakada , Hideaki Takeuchi
发明人： Junji Nakada , Hideaki Takeuchi
IPC分类号： C23C14/36 , C23C14/35 , H01J37/34
CPC分类号： C23C14/352 , H01J37/3405
摘要： A plural-cathode sputtering apparatus capable of producing mixed thin films having a period of stratification as small as 10 .ANG. without putting an undue load on the power supplies. Two different types of targets are provided on a cathode side, and a substrate onto which sputtering is performed is provided on the anode side. Magnetic field generators produce magnetic fields substantially perpendicularly intersecting the electric fields generated between the plate and the targets near and front sides of the targets. The magnetic field generators are each composed of main magnets and electromagnets, which may be combined with the main magnets. Electrical currents are produced for exciting the electromagnets which are controlled in such a manner as to change the magnetic intensity of the magnetic fields and to thereby regulate the sputtering discharge.
摘要翻译：一种多阴极溅射装置，其能够制造具有小于10安培的分层周期的混合薄膜，而不会对电源造成不适当的负担。在阴极侧设置两种不同的靶，在阳极侧设置溅射的基板。磁场发生器产生与目标附近和前侧之间的板和目标之间产生的电场大致垂直相交的磁场。磁场发生器各自由主磁体和电磁体组成，其可与主磁体组合。产生用于激励电磁体的电流，这些电磁体以改变磁场的磁强度的方式被控制，从而调节溅射放电。

6. 发明授权

US07202007B2 Method of forming patterned films 有权
标题翻译：形成图案化膜的方法
公开(公告)号：US07202007B2
公开(公告)日：2007-04-10
申请号：US10456472
申请日：2003-06-09
申请人： Norio Shibata , Junji Nakada , Jun Fujinawa
发明人： Norio Shibata , Junji Nakada , Jun Fujinawa
IPC分类号： G03C5/58 , G03C11/12 , B41M3/12 , C23C16/00 , B05D3/00
CPC分类号： H01L21/76838 , C23C14/0005 , C23C14/086 , H01L21/28506 , H01L27/3211 , H01L51/0004 , H01L51/0013 , H01L51/005 , H01L51/0051 , H01L51/0059 , H01L51/0078 , H01L51/0081 , H01L51/0084 , H01L51/0097 , H01L51/56
摘要： This method forms a patterned film. The method prepares a transfer member having a transfer surface on which asperities are formed in accordance with a film pattern to be formed, performs stripping treatment on surfaces of at least ridges formed on the transfer surface of the transfer member, thereafter forms a thin film formed by a technology of vacuum film formation on the surfaces of the at least ridges formed on the transfer surface of the transfer member and transfers the thin film formed on the surfaces of at least ridges of the transfer member onto a substrate, thereby forming the patterned film on the substrate.
摘要翻译：该方法形成图案化膜。该方法制备具有根据要形成的膜图案形成有凹凸的转印面的转印部件，对形成在转印部件的转印面上的至少脊的表面进行剥离处理，然后形成薄膜通过在形成在转印部件的转印表面上的至少脊的表面上形成真空膜的技术，将形成在转印部件的至少脊的表面上的薄膜转印到基板上，从而形成图案化膜在基板上。

7. 发明授权

US06688951B2 Thermal head lapping apparatus 失效
标题翻译：热头研磨机
公开(公告)号：US06688951B2
公开(公告)日：2004-02-10
申请号：US09534555
申请日：2000-03-27
申请人： Makoto Kashiwaya , Junji Nakada
发明人： Makoto Kashiwaya , Junji Nakada
IPC分类号： B24B700
CPC分类号： B41J2/3353 , B24B19/26 , B24B21/004 , B24B27/0023
摘要： A thermal head lapping apparatus includes a pallet for holding at least one thermal head, a transport device for transporting the thermal head held on the pallet successively to a specified processing position, and a lapping device for forcing a lapping material being moved onto the thermal head that has been transported to said processing position. As a result, the apparatus is capable of advantageously performing lapping treatment with a good efficiency on surfaces to be coated with protective layers or the formed protective layers in a process of fabricating a thermal head, thereby improving the production efficiency of the thermal head and fabricating with a good productivity the suitably lapped thermal head of high quality that ensures high quality image recording.
摘要翻译：一种热头研磨装置，包括用于保持至少一个热敏头的托盘，用于将保持在托盘上的热敏头连续运送到指定加工位置的运送装置，以及用于迫使研磨材料移动到热敏头上的研磨装置已经被运送到所述处理位置。结果，该装置能够在制造热敏头的过程中有利地在保护层或形成的保护层的表面上以良好的效率执行研磨处理，从而提高热敏头的生产效率和制造具有良好的生产效率，适合搭配高品质的热敏头，确保高质量的图像记录。

8. 发明授权

US6001446A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US6001446A
公开(公告)日：1999-12-14
申请号：US884266
申请日：1997-06-27
申请人： Junji Nakada , Makoto Kashiwaya , Kunihiko Sano
发明人： Junji Nakada , Makoto Kashiwaya , Kunihiko Sano
IPC分类号： G11B5/66 , G11B5/64 , G11B5/667 , G11B5/73 , G11B5/738 , G11B5/84 , G11B5/85 , G11B5/851
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/8404 , G11B5/851 , Y10S428/90 , Y10T428/265
摘要： A magnetic recording medium 101 constituted by a nonmagnetic support 101 made from a high polymer film having a thickness in a range of from 10 .mu.m to 200 .mu.m, a nonmagnetic subbing layer 102 made from a Cr alloy and formed on at least one of opposite surfaces of the nonmagnetic support 101 in the form of a film by sputtering, and a magnetic layer 103 made from a Co alloy and formed on the nonmagnetic subbing layer 102 in the form of a film by sputtering. Preferably, the magnetic recording medium 101 further has a protective layer 104 made from diamond-like carbon, and a lubricating layer 105 made from a hydrocarbon or fluorocarbon lubricant.
摘要翻译：由厚度为10μm〜200μm的高分子膜制成的非磁性支撑体101构成的磁记录介质101，由Cr合金制成的非磁性层叠层102，通过溅射形成膜的非磁性支撑体101的相对表面，以及由Co合金制成的磁性层103，并通过溅射形成在非磁性层压层102上。优选地，磁记录介质101还具有由类金刚石碳制成的保护层104和由碳氢化合物或碳氟化合物润滑剂制成的润滑层105。

9. 发明申请

US20050064642A1 Optical component and method of manufacturing the same 失效
标题翻译：光学部件及其制造方法
公开(公告)号：US20050064642A1
公开(公告)日：2005-03-24
申请号：US10981601
申请日：2004-11-05
申请人： Jun Fujinawa , Junji Nakada
发明人： Jun Fujinawa , Junji Nakada
IPC分类号： G02B1/11 , H01L21/8238 , H01L31/0232 , H01L31/0336
CPC分类号： G02B1/115 , G02B1/113
摘要： The optical component includes a substrate made of a resin material, a silicon oxide film formed on a surface of the substrate, and a multilayer light reflection preventing film formed on the silicon oxide film, and having at least one layer of a low-refractive-index material and at least one layer of a high-refractive-index material being alternately formed. The silicon oxide film is thick and/or formed by introducing oxygen during film forming by vacuum deposition so that a preset elasticity is imparted to the silicon oxide film. Other optical component includes a substrate made of a resin material and a plurality of films formed by vacuum deposition, and directions of internal stresses in each adjacent pair of the plurality of films are different from each other or a thickness of an impurity existing on a surface of the substrate is 0.2 nm or less. The plurality of films are formed by performing melting of film forming materials other than a film forming material for a film formed on the surface of the substrate after the film is formed on the surface of the substrate.
摘要翻译：光学部件包括由树脂材料制成的基板，形成在基板的表面上的氧化硅膜和形成在氧化硅膜上的多层光反射防止膜，并且具有至少一层低折射率膜，折射率材料和交替形成的至少一层高折射率材料层。氧化硅膜通过在成膜期间通过真空沉积引入氧来形成和/或形成，从而赋予氧化硅膜预定的弹性。其他光学部件包括由树脂材料制成的基板和通过真空沉积形成的多个膜，并且每个相邻的多个膜中的内部应力的方向彼此不同或存在于表面上的杂质的厚度的基板为0.2nm以下。在膜形成在基板的表面上之后，通过对形成在基板表面上的膜的成膜材料以外的成膜材料进行熔融而形成多个膜。

10. 发明授权

US06863965B2 Optical component 失效
标题翻译：光学元件
公开(公告)号：US06863965B2
公开(公告)日：2005-03-08
申请号：US10151173
申请日：2002-05-21
申请人： Jun Fujinawa , Junji Nakada
发明人： Jun Fujinawa , Junji Nakada
IPC分类号： C08J7/06 , C23C14/06 , C23C14/10 , G02B1/11 , B32B7/02
CPC分类号： C23C14/10 , C08J7/06 , C23C14/0694 , G02B1/113 , Y10T428/24967 , Y10T428/24975 , Y10T428/265 , Y10T428/31507 , Y10T428/31667 , Y10T428/31931 , Y10T428/31935 , Y10T428/31938
摘要： This optical component includes a film formation substrate made of plastic, a magnesium fluoride film formed at an upper side of the film formation substrate and a first silicon oxide film formed on the magnesium fluoride film. The magnesium fluoride film may be formed on a surface of the film formation substrate. Alternatively, the optical component further may include a second silicon oxide film formed on a surface of the film formation substrate and between the film formation substrate and the magnesium fluoride film. The optical component can be realized, which is excellent in film adhesiveness, mechanical strength, drug resistance, environment resistance, and the like, as well as optical characteristics, and which is also excellent in productivity, film formation operability, cost, and the like.
摘要翻译：该光学部件包括由塑料制成的成膜基板，形成在成膜基板的上侧的氟化镁膜和在氟化镁膜上形成的第一氧化硅膜。氟化镁膜可以形成在成膜基板的表面上。或者，光学部件还可以包括在成膜基板的表面上以及成膜基板和氟化镁膜之间形成的第二氧化硅膜。可以实现膜粘合性，机械强度，耐药性，耐环境性等优异的光学元件以及光学特性，并且生产率，成膜操作性，成本等优异。

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