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1. 发明授权

US06473377B2 OPTICAL DISC RECORD CARRIER WITH WOBBLED GROOVES THAT PERMIT RECORDING ON THE GROOVES AND LANDS, APPARATUS FOR MANUFACTURING SUCH A RECORD CARRIER, AND RECORDING AND/OR REPRODUCING APPARATUS FOR SUCH A RECORD CARRIER 有权
标题翻译：光盘记录载体，具有允许记录在这些记录载体上的记录载体的记录载体和用于记录载体的记录和/或再现装置
公开(公告)号：US06473377B2
公开(公告)日：2002-10-29
申请号：US09919393
申请日：2001-07-31
申请人： Hideharu Eguchi , Atsushi Hosoda , Ichiro Ueno , Yasuhiro Ueki
发明人： Hideharu Eguchi , Atsushi Hosoda , Ichiro Ueno , Yasuhiro Ueki
IPC分类号： G11B700
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B7/26 , G11B7/261 , G11B19/28 , G11B27/3027 , G11B2220/218 , G11B2220/2545
摘要： An optical disc record carrier having at least one wobbled groove that permits information recording on both groove and land tracks is provided. Each groove has a sync wobbling modulated with a continuous signal and an address wobbling. The address wobbling includes an address portion including address information of each sector. The address portion comprising presence of a first predetermined number of wobbles and absence of a second predetermined number of wobbles. The presence and absence correspond to respective logical values of binary system. The grooves and lands are substantially the same in width throughout and wobble in phase.
摘要翻译：提供了一种光盘记录载体，其具有允许在凹槽和凹槽轨道上的信息记录的至少一个摆动凹槽。每个凹槽具有用连续信号和地址摆动调制的同步摆动。地址摆动包括包括每个扇区的地址信息的地址部分。地址部分包括存在第一预定数量的摆动和不存在第二预定数量的摆动。存在和不存在对应于二进制系统的相应逻辑值。凹槽和平台的宽度基本相同并且在相位上摆动。

2. 发明授权

US06292458B1 Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier 有权
公开(公告)号：US06292458B1
公开(公告)日：2001-09-18
申请号：US09257074
申请日：1999-02-24
申请人： Hideharu Eguchi , Atsushi Hosoda , Ichiro Ueno , Yasuhiro Ueki
发明人： Hideharu Eguchi , Atsushi Hosoda , Ichiro Ueno , Yasuhiro Ueki
IPC分类号： G11B724
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B7/26 , G11B7/261 , G11B19/28 , G11B27/3027 , G11B2220/218 , G11B2220/2545
摘要： An optical disc record carrier having at least one wobbled groove that permits information recording on both groove and land tracks is provided. Each groove has a sync wobbling modulated with a continuous signal and an address wobbling. The address wobbling includes an address portion including address information of each sector. The address portion comprising presence of a first predetermined number of wobbles and absence of a second predetermined number of wobbles. The presence and absence correspond to respective logical values of binary system. The grooves and lands are substantially the same in width throughout and wobble in phase.

3. 发明授权

US06657935B2 Method and apparatus for recording information on recording medium 有权
公开(公告)号：US06657935B2
公开(公告)日：2003-12-02
申请号：US09944120
申请日：2001-09-04
申请人： Hideharu Eguchi , Yasuhiro Ueki , Osamu Yanagisawa , Yutaka Osada , Kenji Koishi , Makoto Usui , Kohjyu Konno , Yuuichi Kamioka
发明人： Hideharu Eguchi , Yasuhiro Ueki , Osamu Yanagisawa , Yutaka Osada , Kenji Koishi , Makoto Usui , Kohjyu Konno , Yuuichi Kamioka
IPC分类号： G11B700
CPC分类号： G11B7/126
摘要： Multi-pulse trains of a forward laser beam are applied to an optical disc to record mark areas thereon. The multi-pulse trains correspond to the mark areas respectively. The multi-pulse trains represent information to be recorded. Detection is made as to an intensity of a reflected laser beam which results from reflection of the forward laser beam by the optical disc. The detected intensity is divided by a setting intensity to get a division result. A condition of recording of each of the mark areas is detected in response to the division result. An amplitude of each of the multi-pulse trains is controlled in response to the detected condition.

4. 发明授权

US08596850B2 Backlight device 有权
标题翻译：背光装置
公开(公告)号：US08596850B2
公开(公告)日：2013-12-03
申请号：US13264352
申请日：2010-04-05
申请人： Naoto Hirohata , Yasuhiro Ueki , Nobuyoshi Yamagishi , Takuya Kakinuma , Mikio Okumura
发明人： Naoto Hirohata , Yasuhiro Ueki , Nobuyoshi Yamagishi , Takuya Kakinuma , Mikio Okumura
IPC分类号： F21V7/04
CPC分类号： G02B6/0085 , G02B6/0031 , G02B6/0038 , G02B6/0068 , G02B6/0073 , G02B6/0091
摘要： A backlight device wherein LEDs which are arranged side by side at a first arrangement interval (P1) are provided to each LED unit. The LED units are mounted to a flexible board at a second arrangement interval. A light guide plate is disposed in such a manner that an end surface thereof is spaced from the LEDs by a distance (H). The light guide plate is disposed so as to satisfy the following relationship: first arrangement interval (P1)≦distance (H)≦second arrangement interval (P2). Specifically, the LEDs are arranged side by side in such a manner that the first arrangement interval (P1) is not less than 0.1 mm but not greater than 3 mm and the second arrangement interval (P2) is not less than 5 mm but not greater than 15 mm. The light guide plate is disposed in such a manner that the distance (H) is not less than 1 mm but not greater than 7 mm.
摘要翻译：背光装置，其中以第一布置间隔（P1）并排布置的LED被提供给每个LED单元。 LED单元以第二布置间隔安装到柔性板。导光板以其端面与LED间隔距离（H）的方式设置。导光板配置为满足以下关系：第一配置间隔（P1）@间隔（H）@第二配置间隔（P2）。具体地说，LED以这样的方式并排布置，使得第一布置间隔（P1）不小于0.1mm但不大于3mm，并且第二布置间隔（P2）不小于5mm但不大于超过15毫米。导光板配置成使得距离（H）不小于1mm但不大于7mm。

5. 发明申请

US20120057442A1 INFORMATION RECORDING MEDIUM, AND METHOD AND APPARATUS FOR RECORDING A SIGNAL THEREON 有权
标题翻译：信息记录介质，以及记录信号的方法和装置
公开(公告)号：US20120057442A1
公开(公告)日：2012-03-08
申请号：US13294611
申请日：2011-11-11
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/126 , G11B7/085 , G11B7/24
CPC分类号： G11B7/1267 , G11B7/00736 , G11B2007/0013
摘要： A disc-shaped information recording medium includes a laminate of recording layers on and from which an information signal can be optically recorded and reproduced from one side of the medium. Data areas are provided in the recording layers, respectively. The information signal can be recorded on and reproduced from the data areas while a laser beam emitted from an optical pickup is applied to the data areas. Optical recording test areas are provided in the recording layers, respectively. A test signal can be recorded on and reproduced from the optical recording test areas to decide optimum power values of the laser beam for signal recording. The test areas are out of overlap as viewed in a direction of propagation of the laser beam.
摘要翻译：盘形信息记录介质包括记录层的层叠体，信息信号可以从介质的一侧被光学记录和再现。分别在记录层中提供数据区。信息信号可以被记录在数据区上并从数据区再现，而从光拾取器发射的激光束被施加到数据区。光记录测试区域分别设置在记录层中。测试信号可以记录在光学记录测试区域上并从光学记录测试区域再现，以确定用于信号记录的激光束的最佳功率值。在激光束的传播方向观察时，测试区域不重叠。

6. 发明申请

US20090290470A1 INFORMATION RECORDING MEDIUM, AND RECORDING METHOD AND REPRODUCING METHOD THEREOF 有权
标题翻译：信息记录介质以及记录方法及其再现方法
公开(公告)号：US20090290470A1
公开(公告)日：2009-11-26
申请号：US12512504
申请日：2009-07-30
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/00 , G11B7/24
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/0079 , G11B7/0901 , G11B7/0904 , G11B7/0938 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B19/122 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/00695 , G11B20/1217 , G11B27/24 , G11B2020/1238 , G11B2020/1239 , G11B2020/1268 , G11B2020/1274 , G11B2220/216 , G11B2220/2562 , G11B2220/2566
摘要： An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array.
摘要翻译：一种信息记录介质，其中形成在盘基板上的引导槽和凹坑阵列的底部分配在同一平面上并成形为平面。此外，在从凹坑阵列到引导槽或从引导槽到凹坑阵列的过渡区域中，信息记录介质设置有由凹坑阵列组成的中间区域，该凹坑阵列的高度从底部和凹槽的一侧到凹坑阵列的底部和侧面之间的另一高度。

7. 发明授权

US07596074B2 Information recording medium, and recording method and reproducing method thereof 有权
公开(公告)号：US07596074B2
公开(公告)日：2009-09-29
申请号：US11923183
申请日：2007-10-24
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/24
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/0079 , G11B7/0901 , G11B7/0904 , G11B7/0938 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B19/122 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/00695 , G11B20/1217 , G11B27/24 , G11B2020/1238 , G11B2020/1239 , G11B2020/1268 , G11B2020/1274 , G11B2220/216 , G11B2220/2562 , G11B2220/2566
摘要： An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array.

8. 发明授权

US07525901B2 Information recording medium, method and apparatus for recording and reproducing information 有权
公开(公告)号：US07525901B2
公开(公告)日：2009-04-28
申请号：US12007537
申请日：2008-01-11
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/24 , G11B20/10
CPC分类号： G11B7/00736 , G11B7/0037 , G11B7/0053 , G11B7/007 , G11B7/24079 , G11B7/24085 , G11B7/26 , G11B7/261 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00304 , G11B20/00376 , G11B20/00449 , G11B20/00586 , G11B20/00594 , G11B20/00927 , G11B20/1217 , G11B20/1251 , G11B27/3027 , G11B27/329 , G11B2020/10888 , G11B2020/10944 , G11B2020/1222 , G11B2020/1229 , G11B2020/1274 , G11B2020/1853 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/8042
摘要： An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area.

9. 发明申请

US20090103410A1 Information recording medium, method and apparatus for recording and reproducing information 有权
公开(公告)号：US20090103410A1
公开(公告)日：2009-04-23
申请号：US12007543
申请日：2008-01-11
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B20/00
CPC分类号： G11B7/00736 , G11B7/0037 , G11B7/0053 , G11B7/007 , G11B7/24079 , G11B7/24085 , G11B7/26 , G11B7/261 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00304 , G11B20/00376 , G11B20/00449 , G11B20/00586 , G11B20/00594 , G11B20/00927 , G11B20/1217 , G11B20/1251 , G11B27/3027 , G11B27/329 , G11B2020/10888 , G11B2020/10944 , G11B2020/1222 , G11B2020/1229 , G11B2020/1274 , G11B2020/1853 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/8042
摘要： An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area.

10. 发明授权

US07414945B2 Information recording medium, method and apparatus for recording and reproducing information 有权
公开(公告)号：US07414945B2
公开(公告)日：2008-08-19
申请号：US11592998
申请日：2006-11-06
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B20/12 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/0037 , G11B7/0053 , G11B7/007 , G11B7/24079 , G11B7/24085 , G11B7/26 , G11B7/261 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00304 , G11B20/00376 , G11B20/00449 , G11B20/00586 , G11B20/00594 , G11B20/00927 , G11B20/1217 , G11B20/1251 , G11B27/3027 , G11B27/329 , G11B2020/10888 , G11B2020/10944 , G11B2020/1222 , G11B2020/1229 , G11B2020/1274 , G11B2020/1853 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/8042
摘要： An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area.

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