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71. 发明授权

US5643687A Magneto-optic memory medium and a method for producing the same 失效
标题翻译：磁光存储介质及其制造方法
公开(公告)号：US5643687A
公开(公告)日：1997-07-01
申请号：US358682
申请日：1994-12-19
申请人： Naoyasu Iketani , Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta
发明人： Naoyasu Iketani , Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta
IPC分类号： G11B11/10 , G11B7/257 , G11B11/105 , G11B5/66
CPC分类号： G11B7/2578 , G11B11/10582 , G11B11/10584 , G11B11/10593 , G11B7/252 , G11B2007/24306 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25718 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2585 , Y10S428/90 , Y10T428/24942 , Y10T428/2495 , Y10T428/26 , Y10T428/265
摘要： A magneto-optic memory medium including a first dielectric layer having a first main surface and a second main surface; a second dielectric layer for covering the first main surface of the first dielectric layer; and a magneto-optic memory layer for covering the second dielectric layer. The first dielectric layer is formed of an oxide having a refractive index in the range of 2.4 or more and 3.5 or less, and the second dielectric layer is formed of a material containing no oxygen. The magneto-optic memory medium is produced by the steps of forming a first layer by performing reactive sputtering in an atmosphere of a first sputter gas using a material containing a first element as a target; switching the first sputter gas to a second sputter gas; forming a second layer on the first layer by performing reactive sputtering in an atmosphere of the second sputter gas using a material containing the first element as a target; and forming a magneto-optic memory layer on the second dielectric layer.
摘要翻译：一种磁光存储介质，包括具有第一主表面和第二主表面的第一介电层; 第二电介质层，用于覆盖第一介电层的第一主表面; 以及用于覆盖第二介电层的磁光存储层。第一电介质层由折射率在2.4以上且3.5以下的氧化物形成，第二电介质层由不含氧的材料形成。磁光存储介质通过以下步骤制造：通过使用包含第一元素作为靶的材料在第一溅射气体的气氛中进行反应溅射来形成第一层; 将第一溅射气体切换到第二溅射气体; 通过使用包含第一元素作为目标的材料在第二溅射气体的气氛中进行反应溅射，在第一层上形成第二层; 以及在所述第二电介质层上形成磁光存储层。

72. 发明授权

US5336531A Magneto-optical disk and manufacturing methods thereof 失效
标题翻译：磁光盘及其制造方法
公开(公告)号：US5336531A
公开(公告)日：1994-08-09
申请号：US925370
申请日：1992-08-04
申请人： Junichiro Nakayama , Hiroyuki Katayama , Kenji Ohta
发明人： Junichiro Nakayama , Hiroyuki Katayama , Kenji Ohta
IPC分类号： G11B5/60 , G11B11/105 , G11B23/00 , B05D3/06 , B05D5/12
CPC分类号： G11B5/6005 , G11B11/1058 , G11B11/10584 , G11B23/0021
摘要： A magneto-optical disk according to the present invention has a substrate, a recording layer formed on the substrate and an outer layer formed on the recording layer, above which a floating head is hovered. The outer layer is constituted of a protective layer, an antisticking layer for head, having a texture formed on its surface and other layers. The magneto-optical disk is designed such that, when rotated at a constant angular velocity, the thickness of the outer layer is substantially inversely proportional to a radial position r on the magneto-optical disk raised to the 1/2nd power. In the formation of the outer layer, a screen whose meshes become gradually finer from the innermost portion toward the circumferential portion of the magneto-optical disk is employed based on the screen printing technique. Further, photo hardening resin is used as the outer layer, and simply by changing a wavelength or irradiation amount of light to be applied thereto, a texture is readily formed on the surface of the outer layer. By the use of the present invention, stable recording, erasing and re-writing operations are achieved, and it becomes possible to prevent the floating head from sticking to the magneto-optical disk and reduce the cost thereof.
摘要翻译：根据本发明的磁光盘具有基板，形成在基板上的记录层和形成在记录层上的外层，浮动头在其上方悬置。外层由保护层，头部防粘层，其表面形成的织构和其它层构成。磁光盘被设计成使得当以恒定角速度旋转时，外层的厚度与磁光盘上的径向位置r大致成反比，升高到1/2次幂。在外层的形成中，基于丝网印刷技术，采用从网板的最内部朝向磁光盘的圆周部分逐渐变细的屏幕。此外，光硬化树脂用作外层，并且简单地通过改变施加到其上的光的波长或照射量，容易在外层的表面上形成纹理。通过使用本发明，实现了稳定的记录，擦除和重写操作，并且可以防止浮头粘附到磁光盘并降低其成本。

73. 发明授权

US5231613A Magneto-optical recording device 失效
标题翻译：磁光记录装置
公开(公告)号：US5231613A
公开(公告)日：1993-07-27
申请号：US640109
申请日：1991-01-11
申请人： Junichiro Nakayama , Tomoyuki Miyake , Hiroyuki Katayama , Kenji Ohta
发明人： Junichiro Nakayama , Tomoyuki Miyake , Hiroyuki Katayama , Kenji Ohta
IPC分类号： G11B5/40 , G11B5/60 , G11B11/105 , G11B23/50 , G11B33/14
CPC分类号： G11B5/6005 , G11B11/1058 , G11B23/505 , G11B33/148 , G11B5/6082 , G11B5/40 , G11B5/6011
摘要： A magneto-optical recording device has a flying head that floats over a magneto-optical disk according to the rotation of the magneto-optical disk. The flying head includes a head slider. A solid lubricant is applied to the bottom surface of the head slider facing the magneto-optical disk. Since the solid lubricant makes the flying head contact with the magneto-optical disk smoothly, the scratching and wear of the magneto-optical disk and the flying head decrease. Therefore, the reliability and the durability of the magneto-optical recording device can improve. Physical protrusions and recessions or holes containing fluorocarbon oil therein may be formed instead of the solid lubricant. In this case, the contact area between the flying head and the magneto-optical disk is also smaller than the case where physical protrusions and recessions are not formed. In addition, with a configuration such that thin-film layers made of a fluorocarbon resin having an excellent lubricity are formed on both sides of the bottom surface of the head slider, since the magneto-optical disk comes into contact with the head smoothly, the reliability and the durability of the magneto-optical recording device can improve.

74. 发明授权

US5187703A Magneto-optical multilayer recording disk and method of reproducing the same 失效
标题翻译：磁光多层记录盘及其再生方法
公开(公告)号：US5187703A
公开(公告)日：1993-02-16
申请号：US660375
申请日：1991-02-25
申请人： Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta , Toshio Ishikawa
发明人： Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta , Toshio Ishikawa
IPC分类号： G11B11/105
CPC分类号： G11B11/10582 , G11B11/10515
摘要： A magneto-optical disk is provided with a transparent substrate of a disk shape, and a multiple layered structure which is formed on the substrate and includes a plurality of transparent dielectric films and magnetic recording films which are alternatively layered. One method of reproducing the magneto-optical disk is enabled, which has the steps of inputting a circularly or elliptically polarized light on the magneto-optical disk, and detecting an intensity change of the light caused by the magneto-optical disk due to the circular dichroism effect thereof, as a reproduced signal. Another method of reproducing the magneto-optical disk is also enabled, which has the steps of inputting a linearly polarized light on the magneto-optical disk, and detecting a rotation change of a polarization plane of the light caused by the magneto-optical disk due to the magnetic Kerr effect, as a reproduced signal.

75. 发明授权

US5068841A Magneto-optical recording/reproducing device 失效
标题翻译：磁光记录/再现设备
公开(公告)号：US5068841A
公开(公告)日：1991-11-26
申请号：US633406
申请日：1990-12-21
申请人： Junichiro Nakayama , Hiroyuki Katayama , Kenji Ohta
发明人： Junichiro Nakayama , Hiroyuki Katayama , Kenji Ohta
IPC分类号： G11B11/10 , G11B11/105 , G11B21/21
CPC分类号： G11B11/10576 , G11B11/10567
摘要： A magneto-optical recording/reproducing device having a slider provided with a magnetic head. The slider floats over a magneto-optical disk when the magneto-optical disk is in rotation. The slider is supported by a suspension. A depressing force is exerted on the slider vertically by the suspension. The depressing force is adjusted by an adjustment device so that the depressing force due to the suspension increases as the slider shifts to an outer part of the magneto-optical disk from an inner part. Thus a floating gap between the slider and the magneto-optical disk becomes substantially constant irrespective of a radial position on the magneto-optical disk and a magnetic field intensity applied onto the magneto-optical disk from the slider (the magnetic head) becomes constant. As a result, stable recordomg, reproducing and erasing operations can be carried out.

76. 发明授权

US5053252A Method and apparatus for manufacturing optical memory devices 失效
标题翻译：用于制造光存储器件的方法和装置
公开(公告)号：US5053252A
公开(公告)日：1991-10-01
申请号：US384257
申请日：1989-07-21
申请人： Kazuhiro Kimura , Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta , Hiroyuki Ikenaga
发明人： Kazuhiro Kimura , Hiroyuki Katayama , Junichiro Nakayama , Kenji Ohta , Hiroyuki Ikenaga
IPC分类号： B29C59/04 , G11B7/26
CPC分类号： G11B7/26 , B29C59/04
摘要： A method and apparatus for manufacturing an optical memory device. The method comprises the steps of forming a secondary medium layer on a substrate and forming on the substrate guide track grooves for guiding a light beam, both steps being carried out in a single vacuum chamber. The step of forming the guide track grooves comprises heating the substrate to soften the same and pressurizing the substrate by a pressure roller having transcribed patterns corresponding to the guide track grooves on its cylindrical surface.
摘要翻译：一种用于制造光学存储器件的方法和装置。该方法包括以下步骤：在基板上形成二次介质层，并在基板上形成用于引导光束的导轨轨道槽，两个步骤均在单个真空室中进行。形成导轨槽的步骤包括加热衬底以使其软化，并通过具有对应于其圆柱形表面上的导轨槽的转录图案的压力辊对基板加压。

77. 发明授权

US6130504A Plasma addressing display device and method for producing the same 失效
标题翻译：等离子体寻址显示装置及其制造方法
公开(公告)号：US6130504A
公开(公告)日：2000-10-10
申请号：US113282
申请日：1998-07-10
申请人： Junichiro Nakayama , Kensuke Goto , Tadashi Une , Satoru Ariyoshi , Kunio Kojima , Yoshihiko Minamiyama , Yoshihiro Yamamoto
发明人： Junichiro Nakayama , Kensuke Goto , Tadashi Une , Satoru Ariyoshi , Kunio Kojima , Yoshihiko Minamiyama , Yoshihiro Yamamoto
IPC分类号： H01J17/49 , H01J9/00 , H01J9/24
CPC分类号： H01J17/485
摘要： A plasma addressing display device of the present invention includes: a plasma addressing substrate; a color filter substrate; and a display medium layer interposed between the plasma addressing substrate and the color filter substrate is provided. The plasma addressing substrate includes: a first substrate; a dielectric sheet provided near the display medium layer; a plurality of electrode lines provided at regular intervals on the first substrate; a plurality of partition walls provided respectively on the plurality of electrode lines; and a plurality of strip plasma discharge channels each enclosed by the first substrate, the dielectric sheet and the partition walls. The color filter substrate includes: a second substrate; a color filter layer provided on the second substrate; a plurality of strip electrodes provided on the color filter layer so as to extend in a direction orthogonal to the plurality of strip plasma discharge channels. A picture element is defined by a region where adjacent two of the plasma discharge channels overlap one of the plurality of strip electrodes.
摘要翻译：本发明的等离子体寻址显示装置包括：等离子体寻址基板; 滤色器基板; 并且设置介于等离子体寻址基板和滤色器基板之间的显示介质层。等离子体寻址衬底包括：第一衬底; 设置在显示介质层附近的电介质片; 在所述第一基板上以规则间隔设置的多个电极线; 分别设置在所述多条电极线上的多个隔壁; 以及由所述第一基板，所述电介质片和所述隔壁围绕的多个带状等离子体放电通道。滤色器基板包括：第二基板; 设置在所述第二基板上的滤色层; 多个条状电极，设置在滤色器层上，以沿与多个带状等离子体放电通道正交的方向延伸。像素由相邻的两个等离子体放电通道与多个带状电极中的一个重叠的区域限定。

78. 发明授权

US5313445A Reproducing apparatus with suspension supporting a floating-type head with a bevelled slider 失效
标题翻译：具有悬挂的再现装置，其支撑具有倾斜滑块的浮动头
公开(公告)号：US5313445A
公开(公告)日：1994-05-17
申请号：US840905
申请日：1992-02-25
申请人： Katsuo Wada , Miyuki Onishi , Junichiro Nakayama , Tomoyuki Miyake , Takashi Iwaki , Takeshi Yamaguchi
发明人： Katsuo Wada , Miyuki Onishi , Junichiro Nakayama , Tomoyuki Miyake , Takashi Iwaki , Takeshi Yamaguchi
IPC分类号： G11B7/12 , G11B11/105 , G11B17/32 , G11B19/20 , G11B21/02 , G11B21/21 , G11B23/03
CPC分类号： G11B19/20 , G11B11/10558 , G11B11/10576 , G11B11/1058 , G11B11/10595 , G11B17/32 , G11B21/21 , G11B23/0308 , G11B5/6005 , G11B7/122
摘要： An information reproducing apparatus which has a rotating driver for rotating a disc-shaped recording medium, a floating-type head for reproducing information recorded in the recording medium while floating above the disc-shaped recording medium that is being rotated by the rotating driver, and a suspension, made of an elastic member, for supporting the floating-type head. The information reproducing apparatus is characterized in that the floating-type head has a slider which is floated by an air flow that is directed near the surface of the rotating disc-shaped recording medium, and that the slider has a bevelled portion at one side that faces the outer edge of the disc-shaped recording medium such that any contact between the slider and the ridge that exists along the outer edge area of the disc-shaped recording medium is virtually eliminated. Since the slider is virtually free from contacting the ridge that exists along the outer edge area of the disc-shaped recording medium, the storage capacity of the disc-shaped recording medium can be more effectively used.
摘要翻译：一种具有用于旋转盘形记录介质的旋转驱动器的信息再现装置，用于在浮动在由旋转驱动器旋转的盘形记录介质上方的同时再现记录在记录介质中的信息的浮动型头;以及由弹性构件制成的用于支撑浮动头的悬架。信息重放装置的特征在于，浮动式头部具有滑块，该滑块由朝向旋转的盘形记录介质的表面的空气流浮动，并且滑块在一侧具有倾斜部分，面对盘状记录介质的外边缘，从而实质上消除了沿盘形记录介质的外边缘区域存在的滑块和凸脊之间的任何接触。由于滑块实际上没有接触沿着盘形记录介质的外边缘区域存在的脊，所以可以更有效地使用盘形记录介质的存储容量。

79. 发明授权

US07651931B2 Laser beam projection mask, and laser beam machining method and laser beam machine using same 失效
标题翻译：激光束投影掩模，激光束加工方法和激光束机使用相同
公开(公告)号：US07651931B2
公开(公告)日：2010-01-26
申请号：US11158528
申请日：2005-06-21
申请人： Junichiro Nakayama , Masanori Seki , Hiroshi Tsunasawa , Yoshihiro Taniguchi
发明人： Junichiro Nakayama , Masanori Seki , Hiroshi Tsunasawa , Yoshihiro Taniguchi
IPC分类号： H01L21/20
CPC分类号： H01L21/0268 , B23K26/066 , B23K26/083 , H01L21/2026
摘要： The laser beam projection mask 14 has three rectangular-shaped slits 25, 26, 27 as transmission areas. These three slits 25, 26, 27 are formed in sequence in X direction shown by an arrow X in FIG. 2C at specified intervals, and the width in the X direction decreases in the order of the slit 25, the slit 26 and the slit 27. More particularly, transmission coefficients of the transmission areas change in conformity with a temperature distribution curve V1 of a silicon film 4 shown in FIG. 2B.
摘要翻译：激光束投影掩模14具有作为透射区域的三个矩形狭缝25,26,27。这三个狭缝25,26,27在X方向依次形成，如图1中的箭头X所示。 2C，并且X方向的宽度按照狭缝25，狭缝26和狭缝27的顺序减小。更具体地，透射区域的透射系数根据硅的温度分布曲线V1而变化薄膜4。 2B。

80. 发明申请

US20060019474A1 Semiconductor thin film crystallization device and semiconductor thin film crystallization method 失效
标题翻译：半导体薄膜结晶装置和半导体薄膜结晶方法
公开(公告)号：US20060019474A1
公开(公告)日：2006-01-26
申请号：US11190707
申请日：2005-07-26
申请人： Tetsuya Inui , Junichiro Nakayama , Yoshihiro Taniguchi , Masanori Seki , Hiroshi Tsunasawa , Ikumi Kashiwagi
发明人： Tetsuya Inui , Junichiro Nakayama , Yoshihiro Taniguchi , Masanori Seki , Hiroshi Tsunasawa , Ikumi Kashiwagi
IPC分类号： H01L21/84 , H01L21/324 , H01L21/20
CPC分类号： H01L21/0268 , B23K26/0604 , B23K26/0608 , B23K26/0622 , B23K26/0732 , B23K26/0738 , H01L21/02686 , H01L21/2026 , H01L21/268 , H01L27/1285 , H01L29/04 , H01L29/6675 , H01L29/78672 , H01L29/78696
摘要： A first laser beam is emitted from a first laser oscillator in a pulsed manner at a high repetition frequency, and converged onto a substrate by a first intermediate optical system 2 so as to form a slit-like first beam spot. A second laser beam is emitted from a second laser beam oscillator in a pulsed manner to rise precedent to and fall subsequent to the first laser beam, and converged onto the substrate by a second intermediate optical system so as to form a second beam spot similar in configuration to the first beam spot and to contain the first beam spot. Crystallization of a semiconductor thin film on the substrate is carried out while the substrate or the first, second beam spots are moved. Thereby, the whole semiconductor thin film is formed into a crystal surface that has grown in one direction and free from ridges. Thus, the semiconductor thin film has an extremely flat surface, extremely few defects, large crystal grains and high throughput.
摘要翻译：第一激光束以高重复频率以脉冲方式从第一激光振荡器发射，并且通过第一中间光学系统2会聚到基板上，以形成狭缝状的第一光束点。第二激光束以脉冲方式从第二激光束振荡器发射，以在第一激光束之前先进并落下，并且通过第二中间光学系统会聚到衬底上，以便形成与第配置到第一束斑并且包含第一束斑。在基板或第一，第二光束点移动的同时进行半导体薄膜在基板上的结晶。由此，整个半导体薄膜形成为在一个方向上生长并且没有脊的晶体表面。因此，半导体薄膜具有非常平坦的表面，极少的缺陷，大的晶粒和高的通量。

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