公开(公告)号：US20130328668A1

公开(公告)日：2013-12-12

申请号：US14000464

申请日：2012-02-16

申请人： Toshihiko Sakai ,  Yasuhiro Harada ,  Noboru Iwata ,  Hideharu Tajima

发明人： Toshihiko Sakai ,  Yasuhiro Harada ,  Noboru Iwata ,  Hideharu Tajima

IPC分类号： G08C19/16

CPC分类号： G08C19/16 ,  G08C17/00 ,  G08C2201/91 ,  H04M1/72572

摘要： An information processing apparatus (1) includes a processing execution unit (19) that, if a positional-relationship specification unit (18) detects that a positional relationship between an electronic device (2) and the own apparatus is held continuously for a predetermined time or longer, references a processing specification table (17), specifies processing, and executes the specified processing.

摘要翻译： 信息处理设备（1）包括处理执行单元（19），如果位置关系指定单元（18）检测到电子设备（2）和自身设备之间的位置关系被连续地保持预定时间 或更长时间，引用处理规范表（17），指定处理，并执行指定的处理。

公开(公告)号：US09262911B2

公开(公告)日：2016-02-16

申请号：US14000464

申请日：2012-02-16

申请人： Toshihiko Sakai ,  Yasuhiro Harada ,  Noboru Iwata ,  Hideharu Tajima

发明人： Toshihiko Sakai ,  Yasuhiro Harada ,  Noboru Iwata ,  Hideharu Tajima

IPC分类号： G08C19/16 ,  H04M1/725 ,  G08C17/00

CPC分类号： G08C19/16 ,  G08C17/00 ,  G08C2201/91 ,  H04M1/72572

摘要： An information processing apparatus (1) includes a processing execution unit (19) that, if a positional-relationship specification unit (18) detects that a positional relationship between an electronic device (2) and the own apparatus is held continuously for a predetermined time or longer, references a processing specification table (17), specifies processing, and executes the specified processing.

摘要翻译： 信息处理设备（1）包括处理执行单元（19），如果位置关系指定单元（18）检测到电子设备（2）和自身设备之间的位置关系被连续地保持预定时间 或更长时间，引用处理规范表（17），指定处理，并执行指定的处理。

公开(公告)号：US20120236703A1

公开(公告)日：2012-09-20

申请号：US13425060

申请日：2012-03-20

申请人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

发明人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

IPC分类号： G11B7/24

CPC分类号： G11B7/007 ,  G11B7/0053 ,  G11B7/00745 ,  G11B7/24 ,  G11B7/24091

摘要： A super-resolution optical recording medium includes: a medium information region on which medium identification information is recorded; a content region on which content information is recorded; and a blank region provided between the medium information region and the content region and in which at least two tracks are provided so as to connect a train of prepits in the medium information region and a train of prepits in the content region. No information is recorded on the blank region. Thus, a super-resolution optical recording medium is provided in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.

摘要翻译： 超分辨率光记录介质包括：记录有介质识别信息的介质信息区域; 记录内容信息的内容区域; 以及设置在所述介质信息区域和所述内容区域之间的空白区域，并且其中设置有至少两个轨道，以便连接所述介质信息区域中的一列预凹坑和所述内容区域中的一列预凹坑。 没有信息记录在空白区域。 因此，提供了一种超分辨率光学记录介质，其中记录有介质识别信息的区域和其上记录内容信息的区域在磁道间距上不同，并且当再现从该区域移位时几乎不发生再现错误 将介质识别信息记录在其上记录有内容信息的区域。

公开(公告)号：US20100328800A1

公开(公告)日：2010-12-30

申请号：US12802622

申请日：2010-06-10

申请人： Toshihiko Sakai ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Yoshiteru Murakami

发明人： Toshihiko Sakai ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Yoshiteru Murakami

IPC分类号： G11B27/36

CPC分类号： G11B5/012 ,  B82Y10/00 ,  G11B5/746 ,  G11B19/048 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/10388 ,  G11B20/10398 ,  G11B20/1217 ,  G11B2005/0013 ,  G11B2005/0024 ,  G11B2020/1281 ,  G11B2020/1298 ,  G11B2220/252

摘要： A magnetic recording apparatus includes: a magnetic recording medium having a recording surface on which a plurality of magnetic recording cells magnetically isolated from each other are arranged; a magnetic writing element recording information to the magnetic recording cells under a condition in accordance with setting information; a magnetic reading element reproducing information recorded in the magnetic recording cells; a memory storing the setting information for writing; and a processor for executing a program code. The program code includes a test module, responsive to a test write start signal, for repeating writing and reading test information by the magnetic writing and reading elements and calculating a quality index value representing quality of writing of the reproduced test information with the setting information changed, and a write module for selecting setting information with which the quality index value satisfies a predetermined condition, and writing the selected information in the memory.

摘要翻译： 磁记录装置包括：磁记录介质，具有记录表面，多个彼此磁隔离的磁记录单元布置在该记录表面上; 磁性写入元件根据设定信息将信息记录到磁记录单元; 磁读取元件再现记录在磁记录单元中的信息; 存储用于写入的设置信息的存储器; 以及用于执行程序代码的处理器。 程序代码包括测试模块，响应于测试写入开始信号，用于通过磁性写入和读取元件重复写入和读取测试信息，并且计算表示改变的设置信息的再现的测试信息的写入质量的质量指标值 以及写入模块，用于选择质量指标值满足预定条件的设置信息，并将所选择的信息写入存储器。

公开(公告)号：US08379505B2

公开(公告)日：2013-02-19

申请号：US13425060

申请日：2012-03-20

申请人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

发明人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

IPC分类号： G11B7/24

CPC分类号： G11B7/007 ,  G11B7/0053 ,  G11B7/00745 ,  G11B7/24 ,  G11B7/24091

摘要： A super-resolution optical recording medium includes: a medium information region on which medium identification information is recorded; a content region on which content information is recorded; and a blank region provided between the medium information region and the content region and in which at least two tracks are provided so as to connect a train of prepits in the medium information region and a train of prepits in the content region. No information is recorded on the blank region. Thus, a super-resolution optical recording medium is provided in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.

摘要翻译： 超分辨率光记录介质包括：记录有介质识别信息的介质信息区域; 记录内容信息的内容区域; 以及设置在所述介质信息区域和所述内容区域之间的空白区域，并且其中设置有至少两个轨道，以便连接所述介质信息区域中的一列预凹坑和所述内容区域中的一列预凹坑。 没有信息记录在空白区域。 因此，提供了一种超分辨率光学记录介质，其中记录有介质识别信息的区域和记录有内容信息的区域在磁道间距上不同，并且当再现从该区域移位时几乎不发生再现错误 将介质识别信息记录在其上记录有内容信息的区域。

公开(公告)号：US08243577B2

公开(公告)日：2012-08-14

申请号：US12375167

申请日：2007-07-24

申请人： Masaki Yamamoto ,  Hirohisa Yamada ,  Toshihiko Sakai ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Masanori Shimo ,  Nobuyuki Takamori

发明人： Masaki Yamamoto ,  Hirohisa Yamada ,  Toshihiko Sakai ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Masanori Shimo ,  Nobuyuki Takamori

IPC分类号： G11B7/24

CPC分类号： G11B7/00455 ,  G11B7/24079

摘要： In an optical information recording medium (1), a light-transmitting layer (10) or a transparent substrate, an information recording layer (20), and a substrate (30) are stacked in this order from a side from which reproducing light (2) enters. The information recording layer (20) includes at least a reproducing film (21) whose complex refractive index at a light source wavelength (λ) of the reproducing light (2) is changed by heat. The relationship of 0.67×(λ/NA)>TP>0.04×(λ/NA) is satisfied, where TP is a track pitch of prepits (31) formed on the substrate (30), and NA is a numerical aperture of an objective lens (55) for converging the reproducing light (2) on the optical information recording medium.

摘要翻译： 在光信息记录介质（1）中，透光层（10）或透明基板，信息记录层（20）和基板（30）以从再现光（ 2）进入。 信息记录层（20）至少包括其再现光（2）的光源波长（λ）的复合折射率被热改变的再现膜（21）。 满足0.67×（λ/ NA）> TP> 0.04×（λ/ NA）的关系，其中TP是在基板（30）上形成的预凹坑（31）的轨道间距，NA是数字孔径 用于将再现光（2）会聚在光学信息记录介质上的物镜（55）。

公开(公告)号：US08223620B2

公开(公告)日：2012-07-17

申请号：US12675557

申请日：2008-08-28

申请人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

发明人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

IPC分类号： G11B7/24

CPC分类号： G11B7/007 ,  G11B7/0053 ,  G11B7/00745 ,  G11B7/24 ,  G11B7/24091

摘要： A super-resolution optical recording medium (10) of the present invention includes: a medium information region (1) on which medium identification information is recorded; a content region (3) on which content information is recorded; and a blank region (2) provided between the medium information region (1) and the content region (3) and in which at least two tracks are provided so as to connect a train of prepits in the medium information region (1) and a train of prepits in the content region (3). No information is recorded on the blank region (2). With this arrangement, the present invention provides a super-resolution optical recording medium in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.

摘要翻译： 本发明的超分辨率光记录介质（10）包括：记录有介质识别信息的介质信息区域（1）; 内容区域（3），内容信息被记录在其上; 以及设置在介质信息区域（1）和内容区域（3）之间的空白区域（2），并且其中设置有至少两个轨道以便连接介质信息区域（1）中的一列预凹坑和 内容区域（3）中的预制火车线。 没有信息记录在空白区域（2）上。 根据该结构，本发明提供一种超分辨率光记录介质，其中记录了介质识别信息的区域和记录有内容信息的区域在磁道间距上不同，并且当再现时难以出现再现错误 从其中记录有媒体识别信息的区域向内容信息被记录的区域移动。

公开(公告)号：US20100208558A1

公开(公告)日：2010-08-19

申请号：US12675557

申请日：2008-08-28

申请人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

发明人： Toshihiko Sakai ,  Hirohisa Yamada ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Nobuyuki Takamori

IPC分类号： G11B19/00 ,  G11B7/24

CPC分类号： G11B7/007 ,  G11B7/0053 ,  G11B7/00745 ,  G11B7/24 ,  G11B7/24091

摘要： A super-resolution optical recording medium (10) of the present invention includes: a medium information region (1) on which medium identification information is recorded; a content region (3) on which content information is recorded; and a blank region (2) provided between the medium information region (1) and the content region (3) and in which at least two tracks are provided so as to connect a train of prepits in the medium information region (1) and a train of prepits in the content region (3). No information is recorded on the blank region (2). With this arrangement, the present invention provides a super-resolution optical recording medium in which a region on which medium identification information is recorded and a region on which content information is recorded are different in track pitch and in which a reproduction error hardly occurs when reproduction shifts from the region on which the medium identification information is recorded to the region on which the content information is recorded.

摘要翻译： 本发明的超分辨率光记录介质（10）包括：记录有介质识别信息的介质信息区域（1）; 内容区域（3），内容信息被记录在其上; 以及设置在介质信息区域（1）和内容区域（3）之间的空白区域（2），并且其中设置有至少两个轨道以便连接介质信息区域（1）中的一列预凹坑和 内容区域（3）中的预制火车线。 没有信息记录在空白区域（2）上。 根据该结构，本发明提供一种超分辨率光记录介质，其中记录了介质识别信息的区域和记录有内容信息的区域在磁道间距上不同，并且当再现时难以出现再现错误 从其中记录有媒体识别信息的区域向内容信息被记录的区域移动。

公开(公告)号：US20100014407A1

公开(公告)日：2010-01-21

申请号：US12375167

申请日：2007-07-24

申请人： Masaki Yamamoto ,  Hirohisa Yamada ,  Toshihiko Sakai ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Masanori Shimo ,  Nobuyuki Takamori

发明人： Masaki Yamamoto ,  Hirohisa Yamada ,  Toshihiko Sakai ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Masanori Shimo ,  Nobuyuki Takamori

IPC分类号： G11B7/26 ,  G11B7/00

CPC分类号： G11B7/00455 ,  G11B7/24079

摘要： In an optical information recording medium (1), a light-transmitting layer (10) or a transparent substrate, an information recording layer (20), and a substrate (30) are stacked in this order from a side from which reproducing light (2) enters. The information recording layer (20) includes at least a reproducing film (21) whose complex refractive index at a light source wavelength (λ) of the reproducing light (2) is changed by heat. The relationship of 0.67×(λ/NA)>TP>0.04×(λ/NA) is satisfied, where TP is a track pitch of prepits (31) formed on the substrate (30), and NA is a numerical aperture of an objective lens (55) for converging the reproducing light (2) on the optical information recording medium.

摘要翻译： 在光信息记录介质（1）中，透光层（10）或透明基板，信息记录层（20）和基板（30）以从再现光（ 2）进入。 信息记录层（20）至少包括其再现光（2）的光源波长（λ）的复合折射率由热改变的再现膜（21）。 满足0.67x（λ/ NA）> TP> 0.04x（λ/ NA）的关系，其中TP是在基板（30）上形成的预凹坑（31）的轨道间距，NA是数字孔径 用于将再现光（2）会聚在光学信息记录介质上的物镜（55）。

公开(公告)号：US08467140B2

公开(公告)日：2013-06-18

申请号：US12802622

申请日：2010-06-10

申请人： Toshihiko Sakai ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Yoshiteru Murakami

发明人： Toshihiko Sakai ,  Masaki Yamamoto ,  Yasuhiro Harada ,  Go Mori ,  Hideharu Tajima ,  Yoshiteru Murakami

IPC分类号： G11B27/36 ,  G11B5/09

CPC分类号： G11B5/012 ,  B82Y10/00 ,  G11B5/746 ,  G11B19/048 ,  G11B20/10009 ,  G11B20/10222 ,  G11B20/10388 ,  G11B20/10398 ,  G11B20/1217 ,  G11B2005/0013 ,  G11B2005/0024 ,  G11B2020/1281 ,  G11B2020/1298 ,  G11B2220/252

摘要： A magnetic recording apparatus includes: a magnetic recording medium having a recording surface on which a plurality of magnetic recording cells magnetically isolated from each other are arranged; a magnetic writing element recording information to the magnetic recording cells under a condition in accordance with setting information; a magnetic reading element reproducing information recorded in the magnetic recording cells; a memory storing the setting information for writing; and a processor for executing a program code. The program code includes a test module, responsive to a test write start signal, for repeating writing and reading test information by the magnetic writing and reading elements and calculating a quality index value representing quality of writing of the reproduced test information with the setting information changed, and a write module for selecting setting information with which the quality index value satisfies a predetermined condition, and writing the selected information in the memory.

摘要翻译： 磁记录装置包括：磁记录介质，具有记录表面，多个彼此磁隔离的磁记录单元布置在该记录表面上; 磁性写入元件根据设定信息将信息记录到磁记录单元; 磁读取元件再现记录在磁记录单元中的信息; 存储用于写入的设置信息的存储器; 以及用于执行程序代码的处理器。 程序代码包括测试模块，响应于测试写入开始信号，用于通过磁性写入和读取元件重复写入和读取测试信息，并且计算表示改变的设置信息的再现的测试信息的写入质量的质量指标值 以及写入模块，用于选择质量指标值满足预定条件的设置信息，并将所选择的信息写入存储器。