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1. 发明申请

US20120134250A1 OPTICAL DISC, OPTICAL DISC MANUFACTURING METHOD, OPTICAL DISC RECORDING DEVICE AND OPTICAL DISC REPRODUCTION DEVICE 有权
公开(公告)号：US20120134250A1
公开(公告)日：2012-05-31
申请号：US13364608
申请日：2012-02-02
申请人： Masaru YAMAOKA , Mamoru SHOJI , Keiji NISHIKIORI , Makoto USUI , Mitsuro MORIYA
发明人： Masaru YAMAOKA , Mamoru SHOJI , Keiji NISHIKIORI , Makoto USUI , Mitsuro MORIYA
IPC分类号： G11B20/14
CPC分类号： G11B20/00115 , G11B7/00736 , G11B7/24094 , G11B20/00086 , G11B20/00173 , G11B20/00586 , G11B20/1252 , G11B2220/2541
摘要： An optical disc includes a reflective film formed on concave and convex marks after the concave and convex marks are synchronized with the integral multiple of a channel bit length and formed in accordance with modulated main information. Thereafter, continuous or intermittent laser light synchronized with the integral multiple of the channel bit length is irradiated at intervals longer than the longest one of the concave and convex marks in accordance with a spiral track formed in a circumferential direction of the concave and convex marks, whereby an optical characteristic of the reflective film is changed to form a recordable mark and sub-information necessary to reproduce the main information is recorded in a superimposition manner.

2. 发明申请

US20120002517A1 OPTICAL DISC, OPTICAL DISC MANUFACTURING METHOD, OPTICAL DISC RECORDING DEVICE AND OPTICAL DISC REPRODUCTION DEVICE 有权
标题翻译：光盘，光盘制造方法，光盘记录装置和光盘再现装置
公开(公告)号：US20120002517A1
公开(公告)日：2012-01-05
申请号：US13230987
申请日：2011-09-13
申请人： MASARU YAMAOKA , Mamoru Shoji , Keiji Nishikiori , Makoto Usui , Mitsuro Moriya
发明人： MASARU YAMAOKA , Mamoru Shoji , Keiji Nishikiori , Makoto Usui , Mitsuro Moriya
IPC分类号： G11B7/0037 , B05D5/06
CPC分类号： G11B20/00115 , G11B7/00736 , G11B7/24094 , G11B20/00086 , G11B20/00173 , G11B20/00586 , G11B20/1252 , G11B2220/2541
摘要： An optical disc includes a reflective film formed on concave and convex marks after the concave and convex marks are synchronized with the integral multiple of a channel bit length and formed in accordance with modulated main information. Thereafter, continuous or intermittent laser light synchronized with the integral multiple of the channel bit length is irradiated at intervals longer than the longest one of the concave and convex marks in accordance with a spiral track formed in a circumferential direction of the concave and convex marks, whereby an optical characteristic of the reflective film is changed to form a recordable mark and sub-information necessary to reproduce the main information is recorded in a superimposition manner.
摘要翻译：光盘包括在凹凸标记与通道位长度的整数倍同步并根据调制的主信息形成的凹凸标记上形成的反射膜。此后，根据在凹凸标记的圆周方向上形成的螺旋形轨迹，以与凹凸标记中最长的一个长的间隔照射与通道位长度的整数倍同步的连续或间歇激光，由此改变反射膜的光学特性以形成可记录标记，并且以叠加方式记录再现主信息所需的子信息。

3. 发明授权

US07110544B2 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
公开(公告)号：US07110544B2
公开(公告)日：2006-09-19
申请号：US10067171
申请日：2002-02-04
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： H04N7/167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.

4. 发明授权

US07099245B2 Optical disk, and method and apparatus for reproducing information recorded in optical disk 有权
公开(公告)号：US07099245B2
公开(公告)日：2006-08-29
申请号：US11097263
申请日：2005-04-04
申请人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
发明人： Takashi Yumiba , Teruyuki Takizawa , Mitsuro Moriya , Mitsuaki Oshima , Akihiko Nishioka , Koichi Morioka
IPC分类号： G11B7/00
CPC分类号： G11B23/281 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/013 , G11B7/24 , G11B20/00086 , G11B20/00586 , G11B20/00594
摘要： An optical disk is provided for recording data of a signal modulated according to a predetermined modulation method in a form of concavo-convex pits. The optical disk includes a first area having a reflecting film partly removed, and a second area for recording pits which are different from pits satisfying requirements of the predetermined modulation method. The first area having the reflecting film partly removed includes a portion which is formed by removing the reflecting film, and has a length longer than a maximum pit length determined by the modulation method in a circumferential direction of the optical disk. When the pits recorded on the optical disk are physically copied as they are, physical copying of the optical disk can be prevented by utilizing such a difference that the authorized optical disk differs from a pirated copy in a combination of the respective reproduced signals of the first and second areas.

5. 发明授权

US06449366B1 OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DISK REPRODUCTION APPARATUS, A MARKING FORMING APPARATUS, A METHOD OF FORMING A LASER MARKING ON AN OPTICAL DISK, AND A METHOD OF MANUFACTURING AN OPTICAL DISK 有权
标题翻译：光盘，光盘形成方法，光盘再现装置，标记形成装置，形成光盘上的激光标记的方法以及制造光盘的方法
公开(公告)号：US06449366B1
公开(公告)日：2002-09-10
申请号：US09713148
申请日：2000-11-15
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： H04N7167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： A barcode is formed on an optical disk. The optical disk is provided with a control data area and an identifier for indicating the presence or absence of the barcode in the control data area. A beam pattern if focused on a reflective film of the optical disk in an information signal region on which the data is recorded. Information is provided for making the barcode. The information is PE-modulated so that a width of a mark of the barcode is half or less than a period of the barcode marks. The optical disk is rotated to form the barcode.
摘要翻译：条形码形成在光盘上。光盘设置有控制数据区域和用于指示控制数据区域中有无条形码的标识符。如果在其上记录数据的信息信号区域中聚焦在光盘的反射膜上的光束图案。提供了条形码信息。信息被PE调制，使得条形码的标记的宽度是条形码标记的周期的一半或更小。光盘旋转以形成条形码。

6. 发明授权

US06285762B1 Optical disk, optical disk barcode forming method, optical disk reproduction apparatus, marking forming apparatus, method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
标题翻译：光盘，光盘条形码形成方法，光盘再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US06285762B1
公开(公告)日：2001-09-04
申请号：US09401935
申请日：1999-09-23
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： H04N7167
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06243 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1403 , G11B20/1419 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61
摘要： An optical disk includes a first area where data is recorded with pit pattern, a second information area where another data is recorded with marks which have a stripe-like configuration, and a guard band area formed between the first information area and the second information area. An address is written with pit pattern on the guard band area.
摘要翻译：光盘包括以凹坑图案记录数据的第一区域，其中用具有条状配置的标记记录另一个数据的第二信息区域以及形成在第一信息区域和第二信息区域之间的保护带区域。地址在保护带区域用坑图案写入。

7. 发明授权

US06125181A Optical disk, an optical disk barcode forming method, an optical reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 有权
标题翻译：光盘，光盘条形码形成方法，光学再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US06125181A
公开(公告)日：2000-09-26
申请号：US404639
申请日：1999-09-23
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： G11B7/24 , G06F1/00 , G06K1/12 , G06K19/04 , G06K19/06 , G06K19/08 , G06K19/14 , G11B5/86 , G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/005 , G11B7/0055 , G11B7/007 , G11B7/09 , G11B7/26 , G11B13/04 , G11B19/04 , G11B19/06 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B23/00 , G11B23/28 , G11B23/30 , G11B23/38 , G11B27/24 , H04L9/10 , H04K1/00
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1419 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G06K2019/06243 , G06K2019/06271 , G11B13/04 , G11B13/045 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61 , G11B5/86 , G11B7/0037 , G11B7/005
摘要： Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.
摘要翻译：公开了一种光盘条形码形成方法，其中作为条形码的信息，作为ID的形式的用于防盗的位置信息被编码为条形码，并且通过激光修整记录在PCA的PCA区域中的反射膜上光盘。当在再现装置上播放由此制造的光盘时，可以使用相同的光学拾取器来重放条形码数据。

8. 发明授权

US6052465A Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk 失效
标题翻译：光盘，光盘条形码形成方法，光盘再现装置，标记形成装置，在光盘上形成激光标记的方法以及制造光盘的方法
公开(公告)号：US6052465A
公开(公告)日：2000-04-18
申请号：US649411
申请日：1996-05-16
申请人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
发明人： Yoshiho Gotoh , Mitsuaki Oshima , Shinichi Tanaka , Kenji Koishi , Mitsuro Moriya
IPC分类号： G11B7/24 , G06F1/00 , G06K1/12 , G06K19/04 , G06K19/06 , G06K19/08 , G06K19/14 , G11B5/86 , G11B7/00 , G11B7/0037 , G11B7/004 , G11B7/005 , G11B7/0055 , G11B7/007 , G11B7/09 , G11B7/26 , G11B13/04 , G11B19/04 , G11B19/06 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B23/00 , G11B23/28 , G11B23/30 , G11B23/38 , G11B27/24 , H04L9/10 , H04L9/00
CPC分类号： G11B27/24 , G06K1/126 , G06K19/04 , G06K19/06018 , G06K19/06028 , G06K19/08 , G06K19/14 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00123 , G11B20/00137 , G11B20/00144 , G11B20/00152 , G11B20/0021 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00384 , G11B20/00492 , G11B20/00528 , G11B20/00543 , G11B20/00557 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/0092 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1419 , G11B23/0042 , G11B23/281 , G11B23/283 , G11B23/284 , G11B23/30 , G11B23/34 , G11B23/38 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B7/24038 , G11B7/26 , G11B7/268 , G06K2019/06243 , G06K2019/06271 , G11B13/04 , G11B13/045 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B2007/0013 , G11B2020/122 , G11B2020/1259 , G11B2220/213 , G11B2220/2545 , G11B2220/2562 , G11B2220/61 , G11B5/86 , G11B7/0037 , G11B7/005
摘要： Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recoded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.
摘要翻译：公开了一种光盘条形码形成方法，其中作为条形码的信息，作为ID的形式的用于防盗的位置信息被编码为条形码，并且通过在PCA的PCA区域中的反射膜上进行激光修整来重新编码光盘。当在再现装置上播放由此制造的光盘时，可以使用相同的光学拾取器来重放条形码数据。

9. 发明授权

US5295131A Optical information recording disk having embossed clock mark pits and embossed information recording pits 失效
标题翻译：具有压纹时钟标记凹坑和压花信息记录凹坑的光学信息记录盘
公开(公告)号：US5295131A
公开(公告)日：1994-03-15
申请号：US769823
申请日：1991-10-02
申请人： Hiromichi Ishibashi , Mitsuro Moriya
发明人： Hiromichi Ishibashi , Mitsuro Moriya
IPC分类号： G11B7/0045 , G11B7/0055 , G11B7/09 , G11B7/24
CPC分类号： G11B7/0938 , G11B7/0045 , G11B7/00557 , G11B7/24
摘要： In a first optical disk, a plurality of sets of bit information record cells, each cell including a plurality of bit information record cells, and a plurality of clock marks are formed along a track line on a substrate, and the bit information record cells are formed for example as pits, wherein the recording or reading of a bit of information to or from the bit information record cells is effected with a laser head. The information record cells are arranged at mutual intervals smaller than the minimum read distance of the laser head, while the clock marks are provided so as to have a distance from a set of bit information record cell which is larger than the minimum read distance of the laser head so that the clock marks can be recognized by the laser head to be used for synchronization. Then, the recording density can be improved. In a second optical disk, track recognition marks are arranged as d spiral at equiangular distances so that there are an odd number of track recognition marks per track unit. Thus, even if the track pitch is on the order of the minimum read distance, the distance between adjacent wobble marks becomes is about double the minimum read distance so that the wobble marks can be recognized independently for tracking error detection.
摘要翻译：在第一光盘中，沿着基板上的轨迹线形成多组位信息记录单元，包括多个位信息记录单元的每个单元和多个时钟标记，并且位信息记录单元是形成为例如凹坑，其中利用激光头实现对位信息记录单元的位信息的记录或读取。信息记录单元被布置成小于激光头的最小读取距离的相互间隔，而时钟标记被设置成与一组比特信息记录单元的距离大于最小读取距离激光头，使得时钟标记可以由激光头识别以用于同步。然后，可以提高记录密度。在第二光盘中，轨道识别标记以等角距离布置为d螺旋，使得每个轨道单元存在奇数个轨道识别标记。因此，即使轨道间距是最小读取距离的顺序，相邻摆动标记之间的距离变成约为最小读取距离的两倍，从而可以独立地识别摆动标记以进行跟踪误差检测。

10. 发明授权

US5253239A Control apparatus for tracking a light beam on a track of an optical recording medium 失效
标题翻译：用于跟踪光记录介质的光道上的光束的控制装置
公开(公告)号：US5253239A
公开(公告)日：1993-10-12
申请号：US614496
申请日：1990-11-16
申请人： Yasuaki Edahiro , Katsuya Watanabe , Mitsuro Moriya
发明人： Yasuaki Edahiro , Katsuya Watanabe , Mitsuro Moriya
IPC分类号： G11B7/09 , G11B7/095
CPC分类号： G11B7/0956 , G11B7/094
摘要： A tracking control apparatus is disclosed, in which a light beam is focused on an optical recording medium to form a light spot thereon, and a tracking error signal corresponding to a maximum or minimum point of total reflected light from a portion of the optical recording medium, which is irradiated by the light spot, is detected and used as a desired value for tracking servo control, whereby accurate tracking servo control can be made without producing any offset even when the surface of the optical recording medium is inclined or the optical axis of the light reflected from the optical recording medium deviates from a proper direction.

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