公开(公告)号：US5268886A

公开(公告)日：1993-12-07

申请号：US734543

申请日：1991-07-23

申请人： Michiyoshi Nagashima ,  Fumiaki Ueno ,  Toshinori Kishi

发明人： Michiyoshi Nagashima ,  Fumiaki Ueno ,  Toshinori Kishi

IPC分类号： G11B7/007 ,  G11B7/09 ,  G11B7/13 ,  G11B7/135 ,  G11B7/12

CPC分类号： G11B7/0903 ,  G11B7/131 ,  G11B7/1378 ,  G11B7/24076

摘要： A reproducing method for the V-shape groove optical disk is disclosed in which three laser beams are irradiated on a disk, and the reflected laser beams are focused on three light receiving units through object lens. The laser beams irradiated on two light receiving units are used for reproducing signal. Each of the two light receiving units has a light receiving segment which receives a portion of the reflected light beam which is greater than a half of the total reflected light so that a quality of the reproduced signal is improved.

公开(公告)号：US5350499A

公开(公告)日：1994-09-27

申请号：US34619

申请日：1993-03-19

申请人： Narito Shibaike ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Toshinori Kishi

发明人： Narito Shibaike ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Toshinori Kishi

IPC分类号： C23F4/00 ,  H01J37/305 ,  H01L21/027 ,  H01L21/302 ,  H01L21/3065 ,  B44C1/00

CPC分类号： H01J37/3056

摘要： A method of producing a microscopic structure by anisotropic etching, in which ion etcing is conducted by irradiating an ion beam emitted by an ion source over a workpiece while a direction of progress of the ion etching is being changed.

摘要翻译： 通过各向异性蚀刻制造微观结构的方法，其中通过在离子蚀刻的进行方向改变的同时在工件上照射由离子源发射的离子束进行离子注入。

公开(公告)号：US5221416A

公开(公告)日：1993-06-22

申请号：US708870

申请日：1991-05-31

申请人： Toshinori Kishi ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Taro Nambu ,  Hiroyuki Ogawa

发明人： Toshinori Kishi ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Taro Nambu ,  Hiroyuki Ogawa

IPC分类号： G03F7/42 ,  H01J37/32

CPC分类号： H01J37/32018 ,  G03F7/427 ,  H01J37/32027 ,  H01J37/32045 ,  H01J2237/3342

摘要： In a plasma surface treating method, a sample to be treated is supported on a first electrode within a vacuum vessel and a second electrode is caused to confront the first electrode. Active species of negative ions are then generated by means of a direct current glow discharge produced in an abnormal glow discharge region and are subsequently impinged upon a surface of the sample to induce a chemical reaction with the sample.

摘要翻译： 在等离子体表面处理方法中，待处理样品被支撑在真空容器内的第一电极上，并且使第二电极与第一电极相对。 然后通过在异常辉光放电区产生的直流辉光放电产生负离子的活性物质，随后撞击在样品的表面上以引起与样品的化学反应。

公开(公告)号：US5268056A

公开(公告)日：1993-12-07

申请号：US991405

申请日：1992-12-16

申请人： Toshinori Kishi ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Taro Nambu ,  Hiroyuki Ogawa

发明人： Toshinori Kishi ,  Michiyoshi Nagashima ,  Fumiaki Ueno ,  Taro Nambu ,  Hiroyuki Ogawa

IPC分类号： G03F7/42 ,  H01J37/32 ,  B44C1/22 ,  B29C37/00

CPC分类号： H01J37/32018 ,  G03F7/427 ,  H01J37/32027 ,  H01J37/32045 ,  H01J2237/3342

摘要： In a plasma surface treating method, a sample to be treated is supported on a first electrode within a vacuum vessel and a second electrode is caused to confront the first electrode. Active species of negative ions are then generated by means of a direct current glow discharge produced in an abnormal glow discharge region and are subsequently impinged upon a surface of the sample to induce a chemical reaction with the sample.

摘要翻译： 在等离子体表面处理方法中，待处理样品被支撑在真空容器内的第一电极上，并且使第二电极与第一电极相对。 然后通过在异常辉光放电区产生的直流辉光放电产生负离子的活性物质，随后撞击在样品的表面上以引起与样品的化学反应。

公开(公告)号：US5134604A

公开(公告)日：1992-07-28

申请号：US637154

申请日：1991-01-03

申请人： Michiyoshi Nagashima ,  Fumiaki Ueno ,  Hiroyuki Ogawa ,  Toshinori Kishi ,  Taro Nambu

发明人： Michiyoshi Nagashima ,  Fumiaki Ueno ,  Hiroyuki Ogawa ,  Toshinori Kishi ,  Taro Nambu

IPC分类号： G11B7/007 ,  G11B7/125 ,  G11B7/135 ,  G11B7/24 ,  G11B7/26 ,  G11B23/03

CPC分类号： G11B23/0308 ,  G11B7/1365 ,  G11B7/24038 ,  G11B7/26

摘要： An optical data medium is disclosed from which information recorded to the surface is reproduced by focusing a laser thereon and reading the light reflected from the data surface. The medium includes a first transparent layer having a top data surface for carrying data, and a second transparent layer having a bottom data surface for carrying data. A semi-transparent layer is inserted between the first and second transparent layers. When the laser is focused on the top data surface, the data carried therein is reproduced, and when the laser is focused on the bottom data surface, the data carried therein is reproduced.

公开(公告)号：US5807640A

公开(公告)日：1998-09-15

申请号：US507495

申请日：1995-08-28

申请人： Fumiaki Ueno ,  Mitsuaki Oshima

发明人： Fumiaki Ueno ,  Mitsuaki Oshima

IPC分类号： G06F1/00 ,  G06F21/80 ,  G11B7/00 ,  G11B7/0037 ,  G11B7/005 ,  G11B7/007 ,  G11B7/013 ,  G11B7/24088 ,  G11B7/26 ,  G11B7/28 ,  G11B11/105 ,  G11B13/04 ,  G11B19/02 ,  G11B19/04 ,  G11B19/12 ,  G11B20/00 ,  G11B20/10 ,  G11B20/12 ,  G11B23/28 ,  G11B27/034 ,  G11B27/10 ,  G11B27/11 ,  G11B27/24 ,  G11B27/30 ,  G11B27/32 ,  G11B27/34 ,  G11B27/36 ,  B32B3/00

CPC分类号： G11B27/329 ,  G06F21/80 ,  G11B11/10595 ,  G11B13/04 ,  G11B13/045 ,  G11B19/02 ,  G11B19/04 ,  G11B19/12 ,  G11B19/122 ,  G11B20/00086 ,  G11B20/00123 ,  G11B20/00557 ,  G11B20/00586 ,  G11B20/00594 ,  G11B20/00601 ,  G11B20/1217 ,  G11B23/282 ,  G11B27/034 ,  G11B27/105 ,  G11B27/107 ,  G11B27/11 ,  G11B27/24 ,  G11B27/3027 ,  G11B27/3063 ,  G11B7/0037 ,  G11B7/00736 ,  G11B7/013 ,  G11B7/24088 ,  G11B7/26 ,  G11B20/10009 ,  G11B2007/0013 ,  G11B2020/1259 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/237 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2587 ,  G11B2220/65 ,  G11B2220/655 ,  G11B2220/90 ,  G11B23/284 ,  G11B27/34 ,  G11B27/36 ,  G11B7/005 ,  G11B7/00745 ,  G11B7/261 ,  G11B7/28 ,  Y10S428/913 ,  Y10T428/21

摘要： The present invention provides an optical disk 9 with a duplication preventing function, reproducing system 47 for the optical disk 9, optical disk reproducing method, method of fabricating an optical disk original record, and illegal program operation stopping method. An area in which a CP signal 24 is recorded is made after a signal having a constant pattern in the optical disk, the CP signal 24 being produced such that the center of an eye pattern is shifted from the center of the amplitude. In the reproducing system, CP signal arrangement information 25 or a CP preceding signal 26 is detected, before an offset voltage is applied to a threshold value to be used in demodulating an RF signal into a digital signal so that the threshold value varies, thus normally reproducing the signal in which center of the eye patter is shifted from the center of the amplitude. The reproducing system has a function whereby the reproduction is stopped when a predetermined offset signal is not reproduced.

摘要翻译： PCT No.PCT / JP94 / 02304 Sec。 371日期：1995年8月28日 102（e）日期1995年8月28日PCT 1994年12月28日PCT公布。 WO95 / 18443 PCT出版物 日期1995年7月6日本发明提供了具有防复制功能的光盘9，用于光盘9的再现系统47，光盘再现方法，制造光盘原始记录的方法和非法程序操作停止方法。 在光盘中具有恒定图案的信号之后进行记录CP信号24的区域，生成CP信号24，使得眼图的中心从振幅的中心偏移。 在再现系统中，在将偏移电压施加到要用于将RF信号解调为数字信号的阈值之前，检测CP信号布置信息25或CP先前信号26，使得阈值变化，因此通常 再现眼图的中心的信号从振幅的中心偏移。 再现系统具有当不再现预定偏移信号时再现停止的功能。

公开(公告)号：US06985425B2

公开(公告)日：2006-01-10

申请号：US10174952

申请日：2002-06-20

申请人： Masahiko Tsukuda ,  Kazuhiro Hayashi ,  Fumiaki Ueno

发明人： Masahiko Tsukuda ,  Kazuhiro Hayashi ,  Fumiaki Ueno

IPC分类号： G11B9/00

CPC分类号： H01J37/1472 ,  B82Y10/00 ,  B82Y40/00 ,  G11B7/261 ,  G11B9/10 ,  H01J37/045 ,  H01J37/3174 ,  H01J2237/31754

摘要： Pits are exposed and formed on a resist master disc by an electron beam recorder. A leading end and a trailing end of each pit are substantially the same form. The electron beam recorder includes: an electron beam source that discharges electron beams; a voltage controller that generates voltages based on a predetermined information signals; control electrodes that deflect the electron beams based on the voltages; a shield plate having a passing position to pass the electron beams and a shielding position to shield the electron beams; and a turntable that carries and rotates the disc. The voltage controller controls the voltages applied to the control electrodes to substantially equalize a first velocity of the electron beams to travel from a first shielding position to the passing position with a second velocity of the electron beams to travel from the passing position to a second shielding position.

公开(公告)号：US20080037382A1

公开(公告)日：2008-02-14

申请号：US11835072

申请日：2007-08-07

申请人： Fumiaki Ueno

发明人： Fumiaki Ueno

IPC分类号： G11B7/095

CPC分类号： B82Y10/00 ,  G11B7/0901 ,  G11B7/0908 ,  G11B7/0938 ,  G11B7/24038 ,  G11B2007/0013

摘要： An optical recording medium is disclosed. The optical recording medium includes an optical disk substrate. A control layer is formed on the optical disk substrate. The control layer includes a control track provided with a tracking control signal. A photosensitive material is formed on the control layer capable of forming a recording track as a result of a change in an optical property of the photosensitive material that is responsive to a specific light beam radiation. The optical property of all the recording tracks on a predetermined circumference of the optical disk substrate is entirely changed in advance.

摘要翻译： 公开了一种光记录介质。 光记录介质包括光盘基片。 在光盘基板上形成控制层。 控制层包括具有跟踪控制信号的控制轨迹。 作为响应于特定光束辐射的感光材料的光学特性变化的结果，在能够形成记录轨道的控制层上形成感光材料。 光盘基板的预定圆周上的所有记录轨迹的光学特性完全改变。

公开(公告)号：US06285638B1

公开(公告)日：2001-09-04

申请号：US09694839

申请日：2000-10-23

申请人： Shinichi Konishi ,  Fumiaki Ueno

发明人： Shinichi Konishi ,  Fumiaki Ueno

IPC分类号： G11B509

CPC分类号： G11B7/0079 ,  G11B7/00745 ,  G11B7/126 ,  G11B7/26 ,  G11B20/1258 ,  G11B27/19 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1242 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1274 ,  G11B2020/1287 ,  G11B2020/1294 ,  G11B2220/211 ,  G11B2220/2537 ,  G11B2220/2562

摘要： A disk of the present invention includes a first storage area for reproducing data and a second storage area for recording and reproducing data, the number of sectors in each track in the first and second storage areas close to each other is larger in the first storage area than in the second storage area, and leading edges of sectors in each track in the first storage area are aligned in at least one line in a radius direction.

摘要翻译： 本发明的盘包括用于再现数据的第一存储区和用于记录和再现数据的第二存储区，在第一存储区中彼此靠近的第一和第二存储区中的每个轨道中的扇区数量较大 而在第一存储区域中的每个轨道中的扇区的前沿在半径方向上至少一行排列。

公开(公告)号：USRE40330E1

公开(公告)日：2008-05-20

申请号：US09664434

申请日：1994-12-28

申请人： Fumiaki Ueno ,  Mitsuaki Oshima

发明人： Fumiaki Ueno ,  Mitsuaki Oshima

IPC分类号： B32B3/02

CPC分类号： G11B27/329 ,  G06F21/80 ,  G11B7/0037 ,  G11B7/005 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/013 ,  G11B7/24088 ,  G11B7/26 ,  G11B7/261 ,  G11B7/28 ,  G11B11/10595 ,  G11B13/04 ,  G11B13/045 ,  G11B19/02 ,  G11B19/04 ,  G11B19/12 ,  G11B19/122 ,  G11B20/00086 ,  G11B20/00123 ,  G11B20/00557 ,  G11B20/00586 ,  G11B20/00594 ,  G11B20/00601 ,  G11B20/10009 ,  G11B20/1217 ,  G11B23/282 ,  G11B23/284 ,  G11B27/034 ,  G11B27/105 ,  G11B27/107 ,  G11B27/11 ,  G11B27/24 ,  G11B27/3027 ,  G11B27/3063 ,  G11B27/34 ,  G11B27/36 ,  G11B2007/0013 ,  G11B2020/1259 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/237 ,  G11B2220/2525 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2587 ,  G11B2220/65 ,  G11B2220/655 ,  G11B2220/90 ,  Y10S428/913 ,  Y10T428/21

摘要： The present invention provides an optical disk 9 with a duplication preventing function, reproducing system 47 for the optical disk 9, optical disk reproducing method, method of fabricating an optical disk original record, and illegal program operation stopping method. An area in which a CP signal 24 is recorded is made after a signal having a constant pattern in the optical disk, the CP signal 24 being produced such that the center of an eye pattern is shifted from the center of the amplitude. In the reproducing system, CP signal arrangement information 25 or a CP preceding signal 26 is detected, before an offset voltage is applied to a threshold value to be used in demodulating an RF signal into a digital signal so that the threshold value varies, thus normally reproducing the signal in which center of the eye patter is shifted from the center of the amplitude. The reproducing system has a function whereby the reproduction is stopped when a predetermined offset signal is not reproduced.

摘要翻译： 本发明提供了具有防复制功能的光盘9，用于光盘9的再现系统47，光盘再现方法，制造光盘原始记录的方法以及非法程序操作停止方法。 在光盘中具有恒定图案的信号之后进行记录CP信号24的区域，生成CP信号24，使得眼图的中心从振幅的中心偏移。 在再现系统中，在将偏移电压施加到要用于将RF信号解调为数字信号的阈值之前，检测CP信号布置信息25或CP先前信号26，使得阈值变化，因此通常 再现眼图的中心的信号从振幅的中心偏移。 再现系统具有当不再现预定偏移信号时再现停止的功能。