公开(公告)号：US07406249B2

公开(公告)日：2008-07-29

申请号：US10011284

申请日：2001-12-11

申请人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

发明人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

IPC分类号： H04N5/76 ,  H04N7/00 ,  H04N7/26 ,  H04N5/00

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/036 ,  G11B27/105 ,  G11B27/11 ,  G11B27/28 ,  G11B27/3027 ,  G11B27/324 ,  G11B27/326 ,  G11B27/329 ,  G11B2220/20 ,  G11B2220/2545 ,  G11B2220/65 ,  H04N5/85 ,  H04N9/8205 ,  H04N9/87

摘要： In a video disk recording/playback device for converting a digital video signal or the like into high-efficiency coded data and recording the coded data on a video disk, or for restoring high-efficiency coded data recorded on the video disk and reproducing an output image, wherein said digital video signal is composed of a succession of video signals of a plurality of frames and including an I picture encoded within a frame, a P picture interframe coded by forward motion compensation with reference to said I picture and/or another P picture, and a B picture interframe coded by motion compensation in both directions with reference to said I and/or P pictures temporally preceding and succeeding the B picture, there are further provided a means for recording in an image information table set up on said video disk all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data. With the above configuration, retrieval of all kinds of images of I, P, and B pictures is possible by recording all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data in the image information table on the video disk.

摘要翻译： 在用于将数字视频信号等转换为高效率编码数据并将编码数据记录在视盘上的视频盘记录/重放装置中，或用于恢复记录在视频盘上的高效编码数据并再现输出 图像，其中所述数字视频信号由多个帧的一系列视频信号组成，并且包括在帧内编码的I图像，参考所述I图像和/或另一P的前向运动补偿编码的P图像帧间 参考在B图像之前和之后的所述I和/或P图像在两个方向上通过运动补偿编码的B图像帧间帧，还提供了一种用于在设置在所述视频上的图像信息表中记录的装置 盘片表示所选图像的编码数据的所有开始地址，例如要检索的图像和包含再现所需信息的数据的起始地址 编码数据。 利用上述配置，通过记录表示所选图像的编码数据的所有起始地址（例如要检索的图像）和包含所需要的信息的数据的起始地址，可以检索I，P和B图像的所有种类的图像 再现视频盘上的图像信息表中的编码数据。

公开(公告)号：US07227815B2

公开(公告)日：2007-06-05

申请号：US10990518

申请日：2004-11-18

申请人： Kyosuke Yoshimoto ,  Mabesh Chandra Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

发明人： Kyosuke Yoshimoto ,  Mabesh Chandra Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

IPC分类号： G11B7/00

CPC分类号： G11B27/329 ,  G06F3/0601 ,  G06F3/0608 ,  G06F3/0616 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/0674 ,  G06F3/0677 ,  G06F2003/0697 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/0079 ,  G11B7/013 ,  G11B7/08505 ,  G11B7/126 ,  G11B7/1267 ,  G11B11/10563 ,  G11B11/10595 ,  G11B20/1258 ,  G11B20/1883 ,  G11B20/1889 ,  G11B20/22 ,  G11B27/105 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1242 ,  G11B2020/1245 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1274 ,  G11B2020/1275 ,  G11B2020/1285 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537

摘要： An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are provided in each physical track. The angular recording density is higher in the more outward zones such that the linear recording density is substantially constant throughout the recording region, and logical tracks are formed of a predetermined number of sectors, independent of the physical tracks. The conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from a host device is easy. The addresses written in headers of the sectors in the logical track in which data are actually recorded, including substitute sectors used in place of defect sectors, are preferably consecutive to further facilitate the conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from the host device. Each of the zones can be set to serve as any of the different types of recording area, independently of other zones.

公开(公告)号：US07212728B2

公开(公告)日：2007-05-01

申请号：US10994225

申请日：2004-11-23

申请人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

发明人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

IPC分类号： H04N5/76 ,  H04N7/00 ,  H04N7/26 ,  H04N5/00

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/036 ,  G11B27/105 ,  G11B27/11 ,  G11B27/28 ,  G11B27/3027 ,  G11B27/324 ,  G11B27/326 ,  G11B27/329 ,  G11B2220/20 ,  G11B2220/2545 ,  G11B2220/65 ,  H04N5/85 ,  H04N9/8205 ,  H04N9/87

摘要： In a video disk recording/playback device for converting a digital video signal or the like into high-efficiency coded data and recording the coded data on a video disk, or for restoring high-efficiency coded data recorded on the video disk and reproducing an output image, wherein said digital video signal is composed of a succession of video signals of a plurality of frames and including an I picture encoded within a frame, a P picture interframe coded by forward motion compensation with reference to said I picture and/or another P picture, and a B picture interframe coded by motion compensation in both directions with reference to said I and/or P pictures temporally preceding and succeeding the B picture, there are further provided a means for recording in an image information table set up on said video disk all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data. With the above configuration, retrieval of all kinds of images of I, P, and B pictures is possible by recording all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data in the image information table on the video disk.

摘要翻译： 在用于将数字视频信号等转换为高效率编码数据并将编码数据记录在视盘上的视频盘记录/重放装置中，或用于恢复记录在视频盘上的高效编码数据并再现输出 图像，其中所述数字视频信号由多个帧的一系列视频信号组成，并且包括在帧内编码的I图像，参考所述I图像和/或另一个P进行正向运动补偿编码的P图像帧间 参考在B图像之前和之后的所述I和/或P图像在两个方向上通过运动补偿编码的B图像帧间帧，还提供了一种用于在设置在所述视频上的图像信息表中记录的装置 盘片表示所选图像的编码数据的所有开始地址，例如要检索的图像和包含再现所需信息的数据的起始地址 编码数据。 利用上述配置，通过记录表示所选图像的编码数据的所有起始地址（例如要检索的图像）和包含所需要的信息的数据的起始地址，可以检索I，P和B图像的所有种类的图像 再现视频盘上的图像信息表中的编码数据。

公开(公告)号：US07207051B2

公开(公告)日：2007-04-17

申请号：US11510664

申请日：2006-08-28

申请人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

发明人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

IPC分类号： G11B7/24

CPC分类号： G11B27/329 ,  G06F3/0601 ,  G06F3/0608 ,  G06F3/0616 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/0674 ,  G06F3/0677 ,  G06F2003/0697 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/0079 ,  G11B7/013 ,  G11B7/08505 ,  G11B7/126 ,  G11B7/1267 ,  G11B11/10563 ,  G11B11/10595 ,  G11B20/1258 ,  G11B20/1883 ,  G11B20/1889 ,  G11B20/22 ,  G11B27/105 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1242 ,  G11B2020/1245 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1274 ,  G11B2020/1275 ,  G11B2020/1285 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537

摘要： An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are provided in each physical track. The angular recording density is higher in the more outward zones such that the linear recording density is substantially constant throughout the recording region, and logical tracks are formed of a predetermined number of sectors, independent of the physical tracks. The conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from a host device is easy. The addresses written in headers of the sectors in the logical track in which data are actually recorded, including substitute sectors used in place of defect sectors, are preferably consecutive to further facilitate the conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from the host device. Each of the zones can be set to serve as any of the different types of recording area, independently of other zones.

公开(公告)号：US20060063450A1

公开(公告)日：2006-03-23

申请号：US11217754

申请日：2005-09-01

申请人： Satoru Tange ,  Hiroyuki Ohata

发明人： Satoru Tange ,  Hiroyuki Ohata

IPC分类号： B23B5/02

CPC分类号： D04H3/16 ,  B32B5/26 ,  B32B7/02 ,  B32B7/08 ,  D04H1/559 ,  D04H3/04 ,  Y10T428/24041 ,  Y10T428/24595 ,  Y10T428/24612 ,  Y10T428/2481 ,  Y10T428/24826 ,  Y10T442/3008 ,  Y10T442/3016 ,  Y10T442/3138 ,  Y10T442/3707 ,  Y10T442/3715 ,  Y10T442/378 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/69 ,  Y10T442/692 ,  Y10T442/697

摘要： This invention aims to provide a composite sheet having a layer of inelastically stretchable continuous fibers improved so that a possible unevenness in fiber diameter may be minimized. A composite sheet comprises an elastically stretchable layer and an inelastically stretchable layer formed with inelastically stretchable continuous fibers bonded to at least one surface of the elastically stretchable layer intermittently in one direction. The continuous fibers are oriented substantially in one direction thereof so that the composite sheet may present a ratio S1/S2 of 3.0 or higher where S1 represents a tensile strength in this one direction and S2 represents a tensile strength in the direction orthogonal to this one direction.

摘要翻译： 本发明的目的在于提供一种复合片材，该复合片材具有改进的非弹性伸缩性连续纤维层，从而可以使纤维直径的可能的不均匀性最小化。

公开(公告)号：US06998004B2

公开(公告)日：2006-02-14

申请号：US10292040

申请日：2002-11-12

申请人： Satoru Tange ,  Hiroyuki Ohata

发明人： Satoru Tange ,  Hiroyuki Ohata

IPC分类号： A61F13/15

CPC分类号： D04H3/16 ,  B32B5/26 ,  B32B7/02 ,  B32B7/08 ,  D04H1/559 ,  D04H3/04 ,  Y10T428/24041 ,  Y10T428/24595 ,  Y10T428/24612 ,  Y10T428/2481 ,  Y10T428/24826 ,  Y10T442/3008 ,  Y10T442/3016 ,  Y10T442/3138 ,  Y10T442/3707 ,  Y10T442/3715 ,  Y10T442/378 ,  Y10T442/601 ,  Y10T442/602 ,  Y10T442/643 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/69 ,  Y10T442/692 ,  Y10T442/697

摘要： A composite sheet that comprises an elastically stretchable layer and an inelastically stretchable layer formed with inelastically stretchable continuous fibers bonded to at least one surface of the elastically stretchable layer intermittently in one direction. The continuous fibers are oriented substantially in one direction thereof so that the composite sheet may present a ratio S1/S2 of 3.0 or higher where S1 represents a tensile strength in this one direction and S2 represents a tensile strength in the direction orthogonal to this one direction.

公开(公告)号：US20050105422A1

公开(公告)日：2005-05-19

申请号：US10950590

申请日：2004-09-28

申请人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

发明人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

IPC分类号： G06F3/06 ,  G11B7/007 ,  G11B7/013 ,  G11B7/085 ,  G11B7/125 ,  G11B11/105 ,  G11B20/12 ,  G11B20/18 ,  G11B20/22 ,  G11B27/10 ,  G11B27/30 ,  G11B27/32 ,  G11B5/09

CPC分类号： G11B27/329 ,  G06F3/0601 ,  G06F3/0608 ,  G06F3/0616 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/0674 ,  G06F3/0677 ,  G06F2003/0697 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/0079 ,  G11B7/013 ,  G11B7/08505 ,  G11B7/126 ,  G11B7/1267 ,  G11B11/10563 ,  G11B11/10595 ,  G11B20/1258 ,  G11B20/1883 ,  G11B20/1889 ,  G11B20/22 ,  G11B27/105 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1242 ,  G11B2020/1245 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1274 ,  G11B2020/1275 ,  G11B2020/1285 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537

摘要： An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors are provided in each physical track. The angular recording density is higher in the more outward zones such that the linear recording density is substantially constant throughout the recording region, and logical tracks are formed of a predetermined number of sectors, independent of the physical tracks. The conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from a host device is easy. The addresses written in headers of the sectors in the logical track in which data are actually recorded, including substitute sectors used in place of defect sectors, are preferably consecutive to further facilitate the conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from the host device. Each of the zones can be set to serve as any of the different types of recording area, independently of other zones.

摘要翻译： 光盘物理上具有划分成区域的记录区域，每个区域包括彼此相邻的物理轨道。 在每个物理轨道中提供整数个扇区。 在更向外的区域中，角度记录密度更高，使得整个记录区域的线性记录密度基本恒定，并且逻辑磁道由预定数量的扇区形成，与物理轨道无关。 从磁盘读取的逻辑磁道和扇区地址与从主机设备提供的线性逻辑地址之间的转换很容易。 写入数据实际记录的逻辑磁道中的扇区头部的地址，包括用于代替缺陷扇区的替代扇区，优选地是连续的，以进一步促进从盘读取的逻辑磁道和扇区地址之间的转换 从主机设备提供的线性逻辑地址。 每个区域可以设置为独立于其他区域，用作任何不同类型的记录区域。

公开(公告)号：US20050089312A1

公开(公告)日：2005-04-28

申请号：US10994225

申请日：2004-11-23

申请人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

发明人： Kouichi Shirakawa ,  Tadashi Kasezawa ,  Masato Nagasawa ,  Yoshihiro Kiyose ,  Hiroyuki Ohata ,  Hidetoshi Mishima ,  Yoshinori Asamura

IPC分类号： G11B7/0037 ,  G11B20/10 ,  G11B20/12 ,  G11B27/036 ,  G11B27/10 ,  G11B27/11 ,  G11B27/28 ,  G11B27/30 ,  G11B27/32 ,  H04N5/85 ,  H04N9/804 ,  H04N9/82 ,  H04N9/87 ,  H04N5/781

CPC分类号： H04N9/8042 ,  G11B7/0037 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/036 ,  G11B27/105 ,  G11B27/11 ,  G11B27/28 ,  G11B27/3027 ,  G11B27/324 ,  G11B27/326 ,  G11B27/329 ,  G11B2220/20 ,  G11B2220/2545 ,  G11B2220/65 ,  H04N5/85 ,  H04N9/8205 ,  H04N9/87

摘要： In a video disk recording/playback device for converting a digital video signal or the like into high-efficiency coded data and recording the coded data on a video disk, or for restoring high-efficiency coded data recorded on the video disk and reproducing an output image, wherein said digital video signal is composed of a succession of video signals of a plurality of frames and including an I picture encoded within a frame, a P picture interframe coded by forward motion compensation with reference to said I picture and/or another P picture, and a B picture interframe coded by motion compensation in both directions with reference to said I and/or P pictures temporally preceding and succeeding the B picture, there are further provided a means for recording in an image information table set up on said video disk all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data. With the above configuration, retrieval of all kinds of images of I, P, and B pictures is possible by recording all of the start addresses of coded data representing selected images such as images to be retrieved and the start addresses of data containing information required for reproducing the coded data in the image information table on the video disk.

摘要翻译： 在用于将数字视频信号等转换为高效率编码数据并将编码数据记录在视盘上的视频盘记录/重放装置中，或用于恢复记录在视频盘上的高效率编码数据并再现输出 图像，其中所述数字视频信号由多个帧的一系列视频信号组成，并且包括在帧内编码的I图像，参考所述I图像和/或另一个P进行正向运动补偿编码的P图像帧间 参考在B图像之前和之后的所述I和/或P图像在两个方向上通过运动补偿编码的B图像帧间帧，还提供了一种用于在设置在所述视频上的图像信息表中记录的装置 盘片表示所选图像的编码数据的所有开始地址，例如要检索的图像和包含再现所需信息的数据的起始地址 编码数据。 利用上述配置，通过记录表示所选图像的编码数据的所有起始地址（例如要检索的图像）和包含所需要的信息的数据的起始地址，可以检索I，P和B图像的所有种类的图像 再现视频盘上的图像信息表中的编码数据。

公开(公告)号：US06834033B2

公开(公告)日：2004-12-21

申请号：US10633647

申请日：2003-08-05

申请人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

发明人： Kyosuke Yoshimoto ,  M. C. Rao ,  Hiroyuki Ohata ,  Kazuhiko Nakane ,  Teruo Furukawa ,  Junichi Kondo ,  Masafumi Ototake

IPC分类号： G11B700

CPC分类号： G11B27/329 ,  G06F3/0601 ,  G06F3/0608 ,  G06F3/0616 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/0674 ,  G06F3/0677 ,  G06F2003/0697 ,  G11B7/007 ,  G11B7/00745 ,  G11B7/0079 ,  G11B7/013 ,  G11B7/08505 ,  G11B7/126 ,  G11B7/1267 ,  G11B11/10563 ,  G11B11/10595 ,  G11B20/1258 ,  G11B20/1883 ,  G11B20/1889 ,  G11B20/22 ,  G11B27/105 ,  G11B27/3027 ,  G11B2020/1232 ,  G11B2020/1238 ,  G11B2020/1242 ,  G11B2020/1245 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1267 ,  G11B2020/1274 ,  G11B2020/1275 ,  G11B2020/1285 ,  G11B2020/1298 ,  G11B2220/20 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2537

摘要： An optical disk physical has a recording region divided into zones, each zone including physical tracks adjacent to each other. An integer number of sectors, are provided in each physical track. The angular recording density is higher in the more outward zones such that the linear recording density is substantially constant throughout the recording region, and logical tracks are formed of a predetermined number of sectors, independent of the physical tracks. The conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from a host device is easy. The addresses written in headers of the sectors in the logical track in which data are actually recorded, including substitute sectors used in place of defect sectors, are preferably consecutive to further facilitate the conversion between the logical track and sector addresses read from the disk and the linear logical addresses supplied from the host device. Each of the zones can be set to serve as any of the different types of recording area, independently of other zones.

公开(公告)号：US06738341B2

公开(公告)日：2004-05-18

申请号：US10174958

申请日：2002-06-20

申请人： Hiroyuki Ohata ,  Kazuhiko Nakane

发明人： Hiroyuki Ohata ,  Kazuhiko Nakane

IPC分类号： G11B700

CPC分类号： G11B20/1258 ,  G11B7/00745 ,  G11B7/013 ,  G11B7/24079 ,  G11B7/24085 ,  G11B20/1883 ,  G11B27/322 ,  G11B2020/1242 ,  G11B2020/1244 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/2537

摘要： In order to enable recording and reproduction from optical disks with defect management formatted with different group configurations without changing the firmware of the conventional apparatus and to allow the size of the spare area to be specified at initialization, the position information indicating the position of the defect management area is recorded in the control data area provided in the read-only area of the optical disk, and the information indicating the first address or size of the spare area is included in the defect management area.

摘要翻译： 为了能够以不同组配置格式化的缺陷管理的光盘进行记录和再现，而不改变常规设备的固件，并且允许在初始化时指定备用区的大小，指示缺陷位置的位置信息 管理区域被记录在设置在光盘的只读区域中的控制数据区域中，并且指示备用区域的第一地址或大小的信息被包括在缺陷管理区域中。