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51. 发明授权

US07095697B2 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：US07095697B2
公开(公告)日：2006-08-22
申请号：US10783441
申请日：2004-02-20
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： G11B27/36
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.

52. 发明申请

US20050276184A1 Optical disk, optical disk device, and method for setting optical disk device 审中-公开
标题翻译：光盘，光盘装置以及设置光盘装置的方法
公开(公告)号：US20050276184A1
公开(公告)日：2005-12-15
申请号：US11136487
申请日：2005-05-25
申请人： Ryutaro Futakuchi , Kenji Koishi
发明人： Ryutaro Futakuchi , Kenji Koishi
IPC分类号： G11B7/00 , G11B7/007 , G11B7/09 , G11B7/095
CPC分类号： G11B7/0945 , G11B7/00736 , G11B7/0953
摘要： An optical disk, an optical disk device, and a method for setting an optical disk device are disclosed, in which the optical disk can enter a good state of recording and reproduction within a shorter amount of time. Specific information including parameters that determine the recording and reproduction state of an optical disk are prerecorded on said optical disk. An optical disk device decides the characteristics of a control circuit for recording and reproduction to and from an optical disk, on the basis of the recorded specific information.
摘要翻译：公开了一种光盘，光盘装置以及用于设置光盘装置的方法，其中光盘可以在更短的时间内进入良好的记录和再现状态。包括确定光盘的记录和再现状态的参数的特定信息被预先记录在所述光盘上。光盘装置根据所记录的特定信息来决定用于从光盘记录和再现光盘的控制电路的特性。

53. 发明申请

US20050099915A1 Optical disc apparatus and recording power determining method thereof 有权
公开(公告)号：US20050099915A1
公开(公告)日：2005-05-12
申请号：US11010482
申请日：2004-12-14
申请人： Mamoru Shoji , Shuichi Tasaka , Eiichi Igami , Kenji Koishi
发明人： Mamoru Shoji , Shuichi Tasaka , Eiichi Igami , Kenji Koishi
IPC分类号： G11B5/09 , G11B7/00 , G11B7/0045 , G11B7/125
CPC分类号： G11B7/126 , G11B7/00458 , G11B7/00736 , G11B7/1267 , G11B2007/0013
摘要： A method of determining a recording power used to record information to an optical disc, includes carrying out test recording which records predetermined data to a predetermined area of the optical disc to determine the recording power, and recording predetermined data with a power equal to or more than the determined recording power to an area adjacent to the predetermined area.

54. 发明申请

US20050099914A1 Optical disc apparatus and recording power determining method thereof 有权
标题翻译：光盘装置及其记录功率确定方法
公开(公告)号：US20050099914A1
公开(公告)日：2005-05-12
申请号：US11010414
申请日：2004-12-14
申请人： Mamoru Shoji , Shuichi Tasaka , Eiichi Igami , Kenji Koishi
发明人： Mamoru Shoji , Shuichi Tasaka , Eiichi Igami , Kenji Koishi
IPC分类号： G11B5/09 , G11B7/00 , G11B7/0045 , G11B7/125
CPC分类号： G11B7/126 , G11B7/00458 , G11B7/00736 , G11B7/1267 , G11B2007/0013
摘要： A method of determining a recording power used to record information to an optical disc, includes carrying out test recording which records predetermined data to a predetermined area of the optical disc to determine the recording power, and recording predetermined data with a power equal to or more than the determined recording power to an area adjacent to the predetermined area.
摘要翻译：一种确定用于向光盘记录信息的记录功率的方法包括执行将预定数据记录到光盘的预定区域以确定记录功率的测试记录，并以等于或等于更大的功率记录预定数据比对于与预定区域相邻的区域的确定的记录功率。

55. 发明授权

US06757391B2 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 A OPTICAL DISK, AND A METHOD OF MANUFACTURING AN OPTICAL DISK 有权
标题翻译：光学盘，光盘形成方法，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：US06757391B2
公开(公告)日：2004-06-29
申请号：US10081944
申请日：2002-02-20
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： 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。

56. 发明授权

US06457128B1 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：US06457128B1
公开(公告)日：2002-09-24
申请号：US09595139
申请日：2000-06-15
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： G06F1130
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.

57. 发明授权

US06408285B1 Optical disk reading device using both a decipher key and disk identification information for decryption 有权
标题翻译：光盘读取装置同时使用解密密钥和磁盘识别信息进行解密
公开(公告)号：US06408285B1
公开(公告)日：2002-06-18
申请号：US09450452
申请日：1999-11-30
申请人： Mitsuaki Oshima , Yoshino Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
发明人： Mitsuaki Oshima , Yoshino Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
IPC分类号： G06F1760
CPC分类号： G11B23/284 , G06K1/126 , G06K19/04 , G06K19/06028 , G06K19/08 , G06K19/14 , G06K2019/06271 , G11B5/86 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/00736 , G11B7/26 , G11B13/04 , G11B13/045 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00123 , G11B20/00137 , G11B20/00152 , G11B20/0021 , G11B20/00268 , G11B20/00347 , G11B20/00586 , G11B20/00876 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B20/1426 , G11B20/1833 , G11B23/0042 , G11B23/30 , G11B23/38 , G11B27/24 , G11B2007/0013 , G11B2020/1259 , G11B2220/2545 , G11B2220/2562
摘要： A device for reading encrypted information from an optical disk having first and second recording areas, which device can read encrypted information recorded by a first modulation method in the first recording area, read disk identification information recorded by a second modulation method in the second recording area, and decrypt the encrypted information using both a decipher key and disk identification information unique to the optical disk.
摘要翻译：一种用于从具有第一和第二记录区域的光盘读取加密信息的装置，该设备可以读取在第一记录区域中通过第一调制方法记录的加密信息，在第二记录区域中读取由第二调制方法记录的盘识别信息并且使用解密密钥和光盘唯一的盘识别信息来解密加密信息。

58. 发明授权

US06339579B1 Semiconductor laser diode driving device and driving method 有权
标题翻译：半导体激光二极管驱动装置及其驱动方法
公开(公告)号：US06339579B1
公开(公告)日：2002-01-15
申请号：US09287338
申请日：1999-04-07
申请人： Yuichi Kamioka , Kenji Koishi , Yoshiyuki Miyabata , Naoyuki Nakamura , Kenichi Tatehara , Ikuo Hidaka , Kiyoshi Nakamori
发明人： Yuichi Kamioka , Kenji Koishi , Yoshiyuki Miyabata , Naoyuki Nakamura , Kenichi Tatehara , Ikuo Hidaka , Kiyoshi Nakamori
IPC分类号： G11B700
CPC分类号： G11B7/126 , H01S5/042 , H01S5/0683 , H01S5/0687
摘要： In an optical disc apparatus, a semiconductor SLD driving device is mounted on an optical pickup in order to realize a high speed switching of drive current for a semiconductor laser diode (SLD), necessary for recording data. The SLD is placed. within 5 cm from the SLD driving device. The driving device becomes a heat source due to driving current of the SLD, and increases a temperature of the optical pickup. Since the temperature rises proportionally to power consumption, power saving is required. A voltage supplied to the driving device is controlled to be a minimum level necessary for keeping the driving device still working on basic functions. The SLD driving device is mounted to the optical pickup, and this driving device handles N pieces of input signals for setting semiconductor laser power and N pieces of switch-timing-input-signals for selecting respective input signals. A supplied voltage is controlled so that a voltage supplied to the output section of the driving device is a minimum value necessary for keeping the output section still operating. A power source is placed outside of the pickup.
摘要翻译：在光盘装置中，半导体SLD驱动装置安装在光学拾取器上，以实现用于记录数据所需的用于半导体激光二极管（SLD）的驱动电流的高速切换。放置SLD。距离SLD驱动装置5厘米以内。驱动装置由于SLD的驱动电流而成为热源，并且提高了光学拾取器的温度。由于温度与功耗成比例上升，因此需要省电。被提供给驱动装置的电压被控制为使驱动装置保持基本功能所必需的最低水平。 SLD驱动装置安装在光拾取器上，该驱动装置处理N条输入信号以设置半导体激光功率，并且N条开关定时输入信号用于选择各个输入信号。控制供电电压，使得提供给驱动装置的输出部分的电压是保持输出部分仍然工作所需的最小值。电源放置在拾音器外面。

59. 发明授权

US6144742A 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：US6144742A
公开(公告)日：2000-11-07
申请号：US401669
申请日：1999-09-22
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： H04L9/00
CPC分类号： H04L9/32 , G11B20/00115 , G11B20/00123 , G11B20/0021 , G11B20/1217 , G11B20/1833 , G11B2020/122 , G11B2020/1288 , G11B2020/1836 , G11B2220/237 , G11B2220/2537 , H04L2209/60
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 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，其中作为条形码信息，作为ID形式的防盗用位置信息被编码为条形码，并通过激光修整记录在光学PCA区域中的反射膜上磁盘。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。

60. 发明授权

US6081785A Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system 失效
标题翻译：光盘，光记录仪，光学再现器，crytocommunication系统和程序许可证系统
公开(公告)号：US6081785A
公开(公告)日：2000-06-27
申请号：US849468
申请日：1997-06-09
申请人： Mitsuaki Oshima , Yoshiho Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
发明人： Mitsuaki Oshima , Yoshiho Gotoh , Shinichi Tanaka , Kenji Koishi , Mitsurou Moriya , Yoshinari Takemura
IPC分类号： G11B7/24 , G06F1/00 , G06F12/14 , G06F21/10 , G06K1/12 , G06K19/04 , G06K19/06 , G06K19/08 , G06K19/14 , G11B5/86 , G11B7/00 , G11B7/0037 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B7/26 , G11B13/04 , G11B19/04 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B23/00 , G11B23/28 , G11B23/30 , G11B23/38 , G11B27/24 , H04K1/00
CPC分类号： G11B27/24 , G06F21/10 , G06K1/126 , G06K19/04 , 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 , G11B20/00173 , G11B20/00181 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00253 , G11B20/0026 , G11B20/00268 , G11B20/00326 , G11B20/00347 , G11B20/00492 , G11B20/00514 , G11B20/00528 , G11B20/00543 , G11B20/00586 , G11B20/0071 , G11B20/0084 , G11B20/00855 , G11B20/00876 , G11B20/10 , G11B20/1217 , G11B20/1252 , G11B23/0042 , G11B23/284 , G11B23/30 , G11B23/38 , G11B7/007 , G11B7/00736 , G11B7/26 , G06F2221/0711 , G06K2019/06271 , G11B13/04 , G11B13/045 , G11B20/1403 , G11B20/1426 , G11B20/1833 , G11B2007/0013 , G11B2020/1259 , G11B2220/2545 , G11B2220/2562 , G11B5/86 , G11B7/0037 , G11B7/005
摘要： The operating and other procedures of an optical disk application system of the type for which a network is used are simplified. Optical disks have auxiliary data recording areas, where different IDs for individual disks, and/or cipher keys and/or decoding keys for ciphers are recorded in advance in a factory. By using the IDs to release the soft ciphers, using the cipher keys when sending the ciphers, and using the decoding keys when receiving the ciphers, user authorization procedures are simplified.
摘要翻译： PCT No.PCT / JP96 / 02924 Sec。 371日期：1997年6月9日 102（e）日期1996年6月9日PCT提交1996年10月8日PCT公布。出版物WO97 / 14144 日期1997年04月17日简化了使用网络的光盘应用系统的操作和其他过程。光盘具有辅助数据记录区域，其中各个盘的不同ID和/或密码的密码和/或解码密钥在工厂中预先记录。通过使用ID来释放软密码，在发送密码时使用密码密钥，并且在接收到密码时使用解码密钥，简化了用户授权过程。

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