公开(公告)号：US20070036053A1

公开(公告)日：2007-02-15

申请号：US11498094

申请日：2006-08-03

申请人： Akihito Ogawa ,  Kazuo Watabe ,  Yutaka Kashihara

发明人： Akihito Ogawa ,  Kazuo Watabe ,  Yutaka Kashihara

IPC分类号： G11B15/52

CPC分类号： G11B7/00736 ,  G11B7/24038 ,  G11B20/00115 ,  G11B20/10101 ,  G11B20/10111 ,  G11B20/1012 ,  G11B20/10166 ,  G11B20/1217 ,  G11B2020/122 ,  G11B2020/1228 ,  G11B2020/1248 ,  G11B2020/1275 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/235 ,  G11B2220/2579

摘要： According to one embodiment, a single-sided multilayered information recording medium having recording layers, wherein an emboss management zone, an inner recordable management zone, a data area, and an outer recordable management zone are sequentially arranged from an inner side of each of the recording layers, and a burst-cutting area is arranged inward of the emboss management zone in any one of the recording layers.

摘要翻译： 根据一个实施例，具有记录层的单面多层信息记录介质，其中压印管理区，内部可记录管理区，数据区和外部可记录管理区从每个的内侧顺序排列 记录层，并且突发切割区域布置在任何一个记录层中的压花管理区域的内侧。

公开(公告)号：US20060002277A1

公开(公告)日：2006-01-05

申请号：US11169659

申请日：2005-06-30

申请人： Kazuo Watabe ,  Sumitaka Maruyama ,  Katsuo Iwata ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Sumitaka Maruyama ,  Katsuo Iwata ,  Akihito Ogawa

IPC分类号： G11B7/00

CPC分类号： G11B7/13 ,  G11B7/1374 ,  G11B7/1376 ,  G11B2007/0013

摘要： An optical disc apparatus of the present invention in its broader aspects is configured to have a predetermined range of A/M2, which is determined by an area A of a light-receiving surface of a photodetector to receive a reflected laser beam reflected on first and second recording layers of an optical disc, and a lateral magnification M (ratio of a condenser lens focal length fc to an objective lens focal length fo) of a light-receiving system to pass a reflected laser beam.

摘要翻译： 本发明的光盘装置在其更广泛的方面被配置为具有由接收光电检测器的光接收表面的面积A确定的A / M 2的预定范围 在光盘的第一和第二记录层上反射的反射激光束，以及光接收系统的横向放大率M（聚光透镜焦距fc与物镜焦距fo的比率），以使反射激光束 。

公开(公告)号：US08582414B2

公开(公告)日：2013-11-12

申请号：US13045680

申请日：2011-03-11

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24 ,  G11B7/007

CPC分类号： G11B7/24035 ,  G11B7/0079 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1217 ,  G11B2220/235 ,  G11B2220/2537

摘要： According to one embodiment, an information storage medium in which layer 0 and layer 1 are arranged from a read surface, a system lead-in area, data lead-in area, data area, and middle area are arranged from an inner circumference of the layer 0, and a system lead-out area, data lead-out area, data area, and middle area are arranged from an inner circumference of the layer 1. A guard track zone is arranged on a side of the data area in the data lead-out area, and a reference code zone, R physical format information zone, recording management zone, and drive test zone are arranged in the data lead-in area of the layer 0 and padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording management zone.

公开(公告)号：US08391113B2

公开(公告)日：2013-03-05

申请号：US12371443

申请日：2009-02-13

申请人： Morio Nakatani ,  Masato Fuma ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa ,  Yutaka Yamanaka ,  Tatsunori Ide ,  Shuichi Ohkubo

发明人： Morio Nakatani ,  Masato Fuma ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa ,  Yutaka Yamanaka ,  Tatsunori Ide ,  Shuichi Ohkubo

IPC分类号： G11B19/28

CPC分类号： G11B7/00736 ,  G11B7/0045 ,  G11B19/12 ,  G11B19/14 ,  G11B19/28 ,  G11B20/1217 ,  G11B20/1258 ,  G11B20/1816 ,  G11B2020/10981 ,  G11B2020/122 ,  G11B2020/1239 ,  G11B2020/1242 ,  G11B2020/1245 ,  G11B2020/1267 ,  G11B2220/2541 ,  G11B2220/2579

摘要： An optical disc has a read-only system lead-in area and a recordable data area. Disc boundary information representing a boundary in a radial direction of an area on which capability of recording at a predetermined recording speed is guaranteed is recorded on the system lead-in area while being related to each tuple speed. An optical disc device, upon user's instruction of tuple-speed recording, compares the boundary information related to the instructed tuple speed with a present recording position, performs recording at the instructed tuple speed if the present recording position is on the outside of the boundary, and performs recording at a tuple speed lower than the instructed tuple speed if the present recording position is on the inside of the boundary.

摘要翻译： 光盘具有只读系统导入区和可记录数据区。 表示在保证以预定记录速度记录的能力的区域的径向方向上的边界的光盘边界信息被记录在系统导入区域上，同时与每个元组速度有关。 光盘装置根据用户的元组速度记录指令，将与指示的元组速度相关的边界信息与当前记录位置进行比较，如果当前记录位置在边界外侧，则以指示的元组速度进行记录， 并且如果当前记录位置在边界的内侧上，则以低于指示的元组速度的元组速度执行记录。

公开(公告)号：US20120250428A1

公开(公告)日：2012-10-04

申请号：US13235630

申请日：2011-09-19

申请人： Yasushi Tomizawa ,  Kazuo Watabe ,  Akihito Ogawa ,  Yangfang Li ,  Akihiro Koga

发明人： Yasushi Tomizawa ,  Kazuo Watabe ,  Akihito Ogawa ,  Yangfang Li ,  Akihiro Koga

IPC分类号： G11C7/00

CPC分类号： G11B9/1454 ,  B82Y10/00 ,  G11B9/04 ,  G11B9/08

摘要： A memory device, includes a recording medium; a probe to write a plurality of the signals; a first driving portion to vibratory drive the recording medium; a detecting unit which, when the first driving portion changes a frequency to vibratory drive the recording medium, detects a change in an amplitude of the resonance drive, detects the frequency at which the amplitude becomes maximum as a resonance frequency; and a calculating unit which calculates a timing when the probe writes a plurality of the signals using the resonance frequency; wherein, the first driving portion vibratory drives the recording medium and the probe writes a plurality of the signals.

摘要翻译： 存储装置，包括记录介质; 用于写入多个信号的探针; 用于振动驱动记录介质的第一驱动部分; 检测单元，当所述第一驱动部分将所述记录介质的频率改变为振动驱动时，检测所述共振驱动的振幅的变化，将所述振幅变得最大的频率检测为共振频率; 以及计算单元，其计算当所述探针使用所述共振频率写入多个所述信号时的定时; 其中，第一驱动部分振动驱动记录介质，并且探针写入多个信号。

公开(公告)号：US20110164480A1

公开(公告)日：2011-07-07

申请号：US13045782

申请日：2011-03-11

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24 ,  G11B21/08

CPC分类号： G11B7/24035 ,  G11B7/0079 ,  G11B7/1267 ,  G11B7/24038 ,  G11B20/1217 ,  G11B2220/235 ,  G11B2220/2537

摘要： According to one embodiment, an information storage medium in which layer 0 and layer 1 are arranged from a read surface, a system lead-in area, data lead-in area, data area, and middle area are arranged from an inner circumference of the layer 0, and a system lead-out area, data lead-out area, data area, and middle area are arranged from an inner circumference of the layer 1. A guard track zone is arranged on a side of the data area in the data lead-out area, and a reference code zone, R physical format information zone, recording management zone, and drive test zone are arranged in the data lead-in area of the layer 0 and padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording management zone.

公开(公告)号：US07426167B2

公开(公告)日：2008-09-16

申请号：US11563565

申请日：2006-11-27

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B20/12 ,  G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1228 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1287 ,  G11B2020/1298 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2579

摘要： An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start position of the data area of layer 0, the data lead-in area comprises a guard track zone wider than a test zone in the data lead-out area, the data lead-out area comprises a guard track zone wider than a test zone and a management zone in the data lead-in area, the middle area of layer 0 comprises a guard track zone wider than a test zone in the middle area of layer 1, and the middle area of layer 1 comprises a blank zone wider than a test zone in the middle area of layer 0.

公开(公告)号：US07352683B2

公开(公告)日：2008-04-01

申请号：US11563556

申请日：2006-11-27

申请人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Kazuo Watabe ,  Hideo Ando ,  Sumitaka Maruyama ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/24

CPC分类号： G11B20/1217 ,  G11B7/0045 ,  G11B7/00736 ,  G11B7/24038 ,  G11B2007/0013 ,  G11B2020/1227 ,  G11B2020/1228 ,  G11B2020/1268 ,  G11B2020/1277 ,  G11B2020/1278 ,  G11B2020/1287 ,  G11B2020/1298 ,  G11B2220/235 ,  G11B2220/2537 ,  G11B2220/2579

摘要： An information layer 0 comprises a system lead-in area, data lead-in area, data area, and middle area, an information layer 1 comprises a system lead-out area, data lead-out area, data area, and middle area, an end position of the data area of layer 1 is positioned outer than a start position of the data area of layer 0, the data lead-in area comprises a guard track zone wider than a test zone in the data lead-out area, the data lead-out area comprises a guard track zone wider than a test zone and a management zone in the data lead-in area, the middle area of layer 0 comprises a guard track zone wider than a test zone in the middle area of layer 1, and the middle area of layer 1 comprises a blank zone wider than a test zone in the middle area of layer 0.

摘要翻译： 信息层0包括系统导入区，数据导入区，数据区和中间区，信息层1包括系统导出区，数据导出区，数据区和中间区， 层1的数据区域的结束位置位于层0的数据区域的开始位置的外侧，数据导入区域包括比数据导出区域中的测试区域宽的保护轨道区域， 数据导出区域包括比测试区域宽的保护轨道区域和数据导入区域中的管理区域，层0的中间区域包括比层1的中间区域中的测试区域宽的保护轨道区域 ，层1的中间区域包括比层0的中间区域中的测试区域宽的空白区域。

公开(公告)号：US20070133370A1

公开(公告)日：2007-06-14

申请号：US11563734

申请日：2006-11-28

申请人： Sumitaka MARUYAMA ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Sumitaka MARUYAMA ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/20 ,  G11B3/74

CPC分类号： G11B7/00736 ,  G11B20/1217 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/237 ,  G11B2220/2579

摘要： A system lead-in area, data lead-in area, data area, and middle area are sequentially arranged from an inner circumference of layer 0. A system lead-out area, data lead-out area, data area, and middle area are sequentially arranged from an inner circumference of layer 1. A guard track zone is arranged in the data lead-out area. A reference code zone, R physical format information zone, recording position management zone, and drive test zone are arranged in the data lead-in area of the layer 0 corresponding to the guard track zone. Padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording position management zone, the reference code zone of the data lead-in area, and the R physical format information zone of the data lead-in area.

公开(公告)号：US20070097808A1

公开(公告)日：2007-05-03

申请号：US11555058

申请日：2006-10-31

申请人： Sumitaka Maruyama ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

发明人： Sumitaka Maruyama ,  Hideo Ando ,  Kazuo Watabe ,  Yutaka Kashihara ,  Akihito Ogawa

IPC分类号： G11B7/085

CPC分类号： G11B7/00736 ,  G11B20/1217 ,  G11B27/322 ,  G11B2007/0013 ,  G11B2020/1229 ,  G11B2020/1231 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/237 ,  G11B2220/2579

摘要： A system lead-in area, data lead-in area, data area, and middle area are sequentially arranged from an inner circumference of layer 0. A system lead-out area, data lead-out area, data area, and middle area are sequentially arranged from an inner circumference of layer 1. A guard track zone is arranged in the data lead-out area. A reference code zone, R physical format information zone, recording position management zone, and drive test zone are arranged in the data lead-in area of the layer 0 corresponding to the guard track zone. Padding of the guard track zone of the data lead-out area is performed after padding of the drive test zone of data lead-in area and recording of the recording position management zone, the reference code zone of the data lead-in area, and the R physical format information zone of the data lead-in area.

摘要翻译： 系统引入区，数据导入区，数据区和中间区依次从层0的内圆周排列。 从层1的内周顺序地排列有系统导出区域，数据输出区域，数据区域和中间区域。 在数据导出区设置保护轨道区。 参考码区，R物理格式信息区，记录位置管理区和驱动测试区被布置在对应于保护轨道区的层0的数据导入区中。 在数据导入区域的驱动测试区域的填充和记录位置管理区域的记录，数据导入区域的参考代码区域以及数据导入区域的参考代码区域的填充之后，执行数据导出区域的保护轨道区域的填充 数据导入区的R物理格式信息区。