公开(公告)号：US08034426B2

公开(公告)日：2011-10-11

申请号：US11883122

申请日：2006-03-16

申请人： Masaru Shinkai ,  Michiaki Shinotsuka ,  Hiroyoshi Sekiguchi ,  Masaki Kato

发明人： Masaru Shinkai ,  Michiaki Shinotsuka ,  Hiroyoshi Sekiguchi ,  Masaki Kato

IPC分类号： B32B3/02

CPC分类号： G11B7/243 ,  G11B7/00454 ,  G11B7/24038 ,  G11B7/258 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/25706 ,  G11B2007/25715 ,  Y10T428/21

摘要： A two-layered optical recording medium which includes a first substrate, a first information layer, a second information layer, and a second substrate formed in this order as viewed from the light beam irradiation side, the first information layer includes a first lower dielectric layer, a first recording layer, a first upper dielectric layer, a first reflective layer, and an inorganic dielectric layer formed in this order as viewed from the light beam irradiation side; the second information layer includes a second lower dielectric layer, a second recording layer, a second upper dielectric layer, and a second reflective layer formed in this order as viewed from the light beam irradiation side; and the first reflective layer is made of Cu with a content of 99.8% by mass to 95.0% by mass and one or more metals selected from Ta, Nb, Zr, Ni, Cr, Ge, Au, and Mo.

摘要翻译： 从光束照射侧观察的包括第一基板，第一信息层，第二信息层和第二基板的双层光​​记录介质，第一信息层包括第一下介电层 ，从光束照射侧观察的顺序形成的第一记录层，第一上介电层，第一反射层和无机介电层; 第二信息层包括第二下介电层，第二记录层，第二上电介质层和从光束照射侧观察时以该顺序形成的第二反射层; 并且第一反射层由含有99.8质量％至95.0质量％的Cu和选自Ta，Nb，Zr，Ni，Cr，Ge，Au和Mo中的一种或多种金属制成。

公开(公告)号：US07848196B2

公开(公告)日：2010-12-07

申请号：US11791362

申请日：2006-05-18

申请人： Hiroyoshi Sekiguchi ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Eiko Hibino ,  Masaki Kato ,  Katsuyuki Yamada

发明人： Hiroyoshi Sekiguchi ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Eiko Hibino ,  Masaki Kato ,  Katsuyuki Yamada

IPC分类号： G11B7/12

CPC分类号： G11B20/1816 ,  G11B7/0062 ,  G11B7/1267 ,  G11B7/243 ,  G11B2007/0013

摘要： A power determining method is disclosed for determining the light emitting power of a light source upon recording information on an optical disk having plural rewritable recording layers, the method involving obtaining an optimum erasing power with respect to an optimum recording power by recording test data on the optical disk.

摘要翻译： 公开了一种功率确定方法，用于在具有多个可重写记录层的光盘上记录信息时确定光源的发光功率，该方法包括通过将测试数据记录在最佳记录功率上获得最佳擦除功率 光盘。

公开(公告)号：US20100014394A1

公开(公告)日：2010-01-21

申请号：US12438823

申请日：2007-08-30

申请人： Masayuki Fujiwara ,  Noboru Sasa ,  Yoshitaka Hayashi ,  Toshishige Fujii ,  Katsuyuki Yamada ,  Masaki Kato ,  Shinya Narumi ,  Hideaki Oba ,  Hiroyoshi Sekiguchi ,  Toshihide Sasaki

发明人： Masayuki Fujiwara ,  Noboru Sasa ,  Yoshitaka Hayashi ,  Toshishige Fujii ,  Katsuyuki Yamada ,  Masaki Kato ,  Shinya Narumi ,  Hideaki Oba ,  Hiroyoshi Sekiguchi ,  Toshihide Sasaki

IPC分类号： G11B19/00

CPC分类号： G11B7/00456 ,  G11B7/246 ,  G11B7/2463 ,  G11B7/2585

摘要： A recording method including: recording on a write-once-read-many optical medium capable of recording and reproducing with a blue laser by CAV, ZCLV, or PCAV, wherein a laser emission pattern including a recording pulse comprises two or more different levels of recording power, and a laser emission time standardized by the laser emission pattern and reference clock is fixed regardless of a recording linear velocity.

摘要翻译： 一种记录方法，包括：通过CAV，ZCLV或PCAV在能够用蓝色激光进行记录和再现的一次写入多读光学介质上进行记录，其中包括记录脉冲的激光发射图案包括两个或更多个不同的 记录功率，并且由激光发射图案和参考时钟标准化的激光发射时间是固定的，而与记录线速度无关。

公开(公告)号：US20080084800A1

公开(公告)日：2008-04-10

申请号：US11791362

申请日：2006-05-18

申请人： Hiroyoshi Sekiguchi ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Eiko Hibino ,  Masaki Kato ,  Katsuyuki Yamada

发明人： Hiroyoshi Sekiguchi ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Eiko Hibino ,  Masaki Kato ,  Katsuyuki Yamada

IPC分类号： G11B20/18 ,  G11B7/0045 ,  G11B7/006 ,  G11B7/007 ,  G11B7/125

CPC分类号： G11B20/1816 ,  G11B7/0062 ,  G11B7/1267 ,  G11B7/243 ,  G11B2007/0013

摘要： A power determining method is disclosed for determining the light emitting power of a light source upon recording information on an optical disk having plural rewritable recording layers, the method involving obtaining an optimum erasing power with respect to an optimum recording power by recording test data on the optical disk.

摘要翻译： 公开了一种功率确定方法，用于在具有多个可重写记录层的光盘上记录信息时确定光源的发光功率，该方法包括通过将测试数据记录在最佳记录功率上获得最佳擦除功率 光盘。

公开(公告)号：US20070237064A1

公开(公告)日：2007-10-11

申请号：US11705730

申请日：2007-02-13

申请人： Toshishige Fujii ,  Noboru Sasa ,  Yoshitaka Hayashi ,  Masayuki Fujiwara ,  Hiroshi Miura ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Hiroyoshi Sekiguchi ,  Hiroyuki Iwasa ,  Katsuyuki Yamada ,  Shinya Narumi ,  Masaki Kato

发明人： Toshishige Fujii ,  Noboru Sasa ,  Yoshitaka Hayashi ,  Masayuki Fujiwara ,  Hiroshi Miura ,  Michiaki Shinotsuka ,  Masaru Shinkai ,  Hiroyoshi Sekiguchi ,  Hiroyuki Iwasa ,  Katsuyuki Yamada ,  Shinya Narumi ,  Masaki Kato

IPC分类号： G11B7/26

CPC分类号： G11B7/243 ,  G11B7/257 ,  G11B7/259 ,  G11B2007/24314 ,  G11B2007/2432 ,  G11B2007/25715

摘要： To provide a dual-layer recordable optical recording medium, including: a first information layer; intermediate layer disposed over the first information layer; and second information layer disposed over the intermediate layer, the first information layer, intermediate layer, and second information layer being sequentially deposited from a laser irradiation side, wherein the first information layer comprises, from the laser irradiation side, at least a thin film containing Bi as a main ingredient, dielectric layer, reflective layer and thermal diffusion layer, and the second information layer comprises, from the laser irradiation side, at least a thin film containing Bi as a main ingredient, dielectric layer and reflective layer, and wherein the ratio of the thickness of the dielectric layer of the second information layer (t2) to the thickness of the dielectric layer of the first information layer (t1), t2/t1, is in a range of 0.7 to 1.5 or 4.5 to 6.0.

摘要翻译： 提供一种双层可记录光学记录介质，包括：第一信息层; 设置在所述第一信息层上的中间层; 以及设置在中间层上的第二信息层，从激光照射侧顺序地沉积第一信息层，中间层和第二信息层，其中第一信息层包括从激光照射侧至少含有 Bi作为主要成分，介电层，反射层和热扩散层，第二信息层包括从激光照射侧至少含有Bi作为主要成分的薄膜，电介质层和反射层，其中， 第二信息层（t 2）的电介质层的厚度与第一信息层的电介质层的厚度（t 1）的比值t 2 / t 1在0.7〜1.5或4.5的范围内 至6.0。

公开(公告)号：US20080305293A1

公开(公告)日：2008-12-11

申请号：US11883122

申请日：2006-03-16

申请人： Masaru Shinkai ,  Michiaki Shinotsuka ,  Hiroyoshi Sekiguchi ,  Masaki Kato

发明人： Masaru Shinkai ,  Michiaki Shinotsuka ,  Hiroyoshi Sekiguchi ,  Masaki Kato

IPC分类号： G11B5/66

CPC分类号： G11B7/243 ,  G11B7/00454 ,  G11B7/24038 ,  G11B7/258 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/25706 ,  G11B2007/25715 ,  Y10T428/21

摘要： A two-layered optical recording medium which includes a first substrate, a first information layer, a second information layer, and a second substrate formed in this order as viewed from the light beam irradiation side, the first information layer includes a first lower dielectric layer, a first recording layer, a first upper dielectric layer, a first reflective layer, and an inorganic dielectric layer formed in this order as viewed from the light beam irradiation side; the second information layer includes a second lower dielectric layer, a second recording layer, a second upper dielectric layer, and a second reflective layer formed in this order as viewed from the light beam irradiation side; and the first reflective layer is made of Cu with a content of 99.8% by mass to 95.0% by mass and one or more metals selected from Ta, Nb, Zr, Ni, Cr, Ge, Au, and Mo.

摘要翻译： 从光束照射侧观察的包括第一基板，第一信息层，第二信息层和第二基板的双层光​​记录介质，第一信息层包括第一下介电层 ，从光束照射侧观察的顺序形成的第一记录层，第一上介电层，第一反射层和无机介电层; 第二信息层包括第二下介电层，第二记录层，第二上电介质层和从光束照射侧观察时以该顺序形成的第二反射层; 并且第一反射层由含有99.8质量％至95.0质量％的Cu和选自Ta，Nb，Zr，Ni，Cr，Ge，Au和Mo中的一种或多种金属制成。

公开(公告)号：US20070237062A1

公开(公告)日：2007-10-11

申请号：US11658346

申请日：2006-05-19

申请人： Michiaki Shinotsuka ,  Masaru Shinkai ,  Hiroyoshi Sekiguchi ,  Eiko Hibino ,  Masaki Kato

发明人： Michiaki Shinotsuka ,  Masaru Shinkai ,  Hiroyoshi Sekiguchi ,  Eiko Hibino ,  Masaki Kato

IPC分类号： G11B9/04

CPC分类号： G11B7/243 ,  G11B7/00454 ,  G11B7/0052 ,  G11B7/24038 ,  G11B7/24079 ,  G11B7/259 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B2007/24316 ,  G11B2007/2571 ,  G11B2007/25715

摘要： A dual-layer structure phase-change type optical recording medium includes a substrate (1), a reflective layer (2), a first protective layer (3), a first recording layer (4), a second protective layer (5), a resin intermediate layer (6), a third protective layer (7), a heat release layer (8) made of Cu or a Cu alloy, a fourth protective layer (9), a second recording layer (10), a fifth protective layer (11) and a cover substrate (12). A product of a reflectance of a high-reflection part and a modulation after recording is a value equal to or higher than a lower limit value for reproduction.

摘要翻译： 双层结构相变型光学记录介质包括基板（1），反射层（2），第一保护层（3），第一记录层（4），第二保护层（5） 由Cu或Cu合金制成的树脂中间层（6），第三保护层（7），放热层（8），第四保护层（9），第二记录层（10），第五保护层 层（11）和盖基板（12）。 高反射部分的反射率和记录后的调制的乘积是再生的下限值以上的值。

公开(公告)号：US10853963B2

公开(公告)日：2020-12-01

申请号：US16051882

申请日：2018-08-01

申请人： Sadao Takahashi ,  Yuji Takahashi ,  Shinichi Sumiyoshi ,  Yuu Yamada ,  Seiya Amano ,  Soichiro Yokota ,  Hiroyoshi Sekiguchi

发明人： Sadao Takahashi ,  Yuji Takahashi ,  Shinichi Sumiyoshi ,  Yuu Yamada ,  Seiya Amano ,  Soichiro Yokota ,  Hiroyoshi Sekiguchi

IPC分类号： G06K9/00 ,  G06T7/70 ,  G08G1/16 ,  G01C3/06 ,  B60R21/00 ,  G01B11/00 ,  G06T7/00 ,  G06T7/593 ,  H04N13/204

摘要： An object detection device includes a map generator configured to generate, based on a distance image that includes distance information for each coordinate, a first map in which the coordinate in a horizontal direction of the distance image is associated with the distance information, and a second map in which the coordinate in the horizontal direction of the distance image is associated with the distance information, the second map having a lower resolution than the first map; and an object detector configured to detect an object based on the first map when a distance represented by the distance information is within a first range, and to detect an object based on the second map when a distance represented by the distance information is within a second range.

公开(公告)号：US10171796B2

公开(公告)日：2019-01-01

申请号：US14983881

申请日：2015-12-30

申请人： Hiroyoshi Sekiguchi ,  Eita Watanabe

发明人： Hiroyoshi Sekiguchi ,  Eita Watanabe

IPC分类号： B60R11/04 ,  H04N13/296 ,  H04N5/232 ,  H04N13/225 ,  H04N13/282 ,  G06K9/00 ,  B60W30/08 ,  G08G1/16 ,  H04N13/239 ,  H04N13/00 ,  H04N13/204

摘要： A moving body system includes an imaging device attachable to a moving body, a visual line direction changing mechanism configured to change a visual line direction of the imaging device and a control unit configured to change the visual line direction of the imaging device in accordance with changing of a movement direction of the moving body.

公开(公告)号：US10151840B2

公开(公告)日：2018-12-11

申请号：US14960645

申请日：2015-12-07

申请人： Masahiko Itoh ,  Hiroyoshi Sekiguchi

发明人： Masahiko Itoh ,  Hiroyoshi Sekiguchi

IPC分类号： G01S17/93 ,  G01S7/48 ,  G01S17/58 ,  G01S17/89 ,  G01S17/87 ,  G01S17/02 ,  G01S13/93

摘要： A measuring system includes a first measuring unit which measures an object in front of a moving body in a first measuring area, a second measuring unit which measures the object in a second measuring area, the second measuring area being different from the first measuring area, a determining unit which determines whether a movement of the object satisfies a predetermined condition based on a measuring result of the first measuring unit, and a controller which causes the second measuring unit to start measuring the object in response to an event in which the determining unit determines that the object satisfies the predetermined condition and at least part of the object deviates from the first measuring area.