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1. 发明授权

US06762008B2 Optical recording medium 失效
标题翻译：光记录介质
公开(公告)号：US06762008B2
公开(公告)日：2004-07-13
申请号：US10104407
申请日：2002-03-21
申请人： Tsutomu Satoh , Shohji Maruyama , Tatsuya Tomura , Noboru Sasa , Yasunobu Ueno , Yasuhiro Higashi , Soh Noguchi
发明人： Tsutomu Satoh , Shohji Maruyama , Tatsuya Tomura , Noboru Sasa , Yasunobu Ueno , Yasuhiro Higashi , Soh Noguchi
IPC分类号： G11B724
CPC分类号： G11B7/244 , C09B50/00 , C09B50/06 , G11B7/246 , G11B7/2467 , G11B7/249 , G11B7/253 , Y10S430/146
摘要： An optical recording medium has a substrate, and a recording layer formed thereon which contains at least one formazan chelate compound of formula (I), (II) or wherein A, B, A′, B′, A1, A2, B1, B2, Z, Z1, Z2, M, p, and n are specified in the specification.
摘要翻译：光记录介质具有基材和形成在其上的记录层，其中含有至少一种式（I），（II）甲脒螯合物或其中A，B，A'，B'，A 1，A 2 >，B 1，B 2，Z，Z 1，Z 2，M，p和n在说明书中规定。

2. 发明授权

US06741547B2 Optical recording medium having short wobble period length 有权
标题翻译：具有短摆动周期长度的光记录介质
公开(公告)号：US06741547B2
公开(公告)日：2004-05-25
申请号：US09925425
申请日：2001-08-09
申请人： Tatsuya Tomura , Tsutomu Satoh , Noboru Sasa , Soh Noguchi , Yasunobu Ueno , Yasuhiro Higashi
发明人： Tatsuya Tomura , Tsutomu Satoh , Noboru Sasa , Soh Noguchi , Yasunobu Ueno , Yasuhiro Higashi
IPC分类号： G11B724
CPC分类号： G11B27/24 , B32B3/02 , G11B7/00455 , G11B7/007 , G11B7/126 , G11B7/24079 , G11B7/24082 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/249 , G11B7/2534 , G11B7/2542 , G11B7/2595 , G11B7/263 , G11B27/19 , G11B27/3027 , G11B2007/24612
摘要： An optical recording medium having a disk-like substrate and a recording layer provided over the substrate and containing at least one organic dye. The substrate has a wobble with a period length PL in the range of 4T to 96T.
摘要翻译：一种具有盘状基底和记录层的光学记录介质，设置在该基底上并含有至少一种有机染料。衬底具有在4T至96T的范围内的周期长度PL的摆动。

3. 发明授权

US06628595B1 Optical recording method and apparatus for an optical storage medium 有权
标题翻译：用于光存储介质的光记录方法和装置
公开(公告)号：US06628595B1
公开(公告)日：2003-09-30
申请号：US09722689
申请日：2000-11-28
申请人： Noboru Sasa , Tatsuya Tomura , Soh Noguchi , Tsutomu Satoh , Yasunobu Ueno , Yasuhiro Higashi
发明人： Noboru Sasa , Tatsuya Tomura , Soh Noguchi , Tsutomu Satoh , Yasunobu Ueno , Yasuhiro Higashi
IPC分类号： G11B700
CPC分类号： G11B7/00456 , G11B7/1263 , G11B7/1267
摘要： In an optical recording method and apparatus for an optical storage medium, a recording pulse pattern having a sequence of multiple pulses is used to record one of plural kinds of marks with different lengths on the storage medium through a variable-linear-velocity recording process or a constant-angular-velocity recording process. Two or more discrete write powers are individually allocated to the respective pulses of the recording pulse pattern. Each of the write powers, allocated to the respective pulses of the recording pulse pattern, is linearly varied in proportion with a change of one of the recording linear velocity and a recording position of the storage medium. The resulting recording pulse pattern is supplied to a pickup, and the pickup emits a light beam to the storage medium in accordance with the recording pulse pattern having the linearly varied write powers allocated to the respective pulses, so that one of the plural kinds of marks is recorded on the storage medium.
摘要翻译：在光存储介质的光记录方法和装置中，使用具有多个脉冲序列的记录脉冲图案通过可变线速度记录处理在存储介质上记录具有不同长度的多种标记之一，恒定角速度记录过程。将两个或更多个离散写入功率分别分配给记录脉冲图案的各个脉冲。分配给记录脉冲图案的各个脉冲的每个写入功率与存储介质的记录线速度和记录位置之一的变化成比例地线性变化。所得到的记录脉冲图案被提供给拾取器，并且拾取器根据具有分配给各个脉冲的线性变化的写入功率的记录脉冲图案将光束发射到存储介质，使得多种标记中的一种被记录在存储介质上。

4. 发明授权

US06558768B2 Optical recording medium and optical recording and reading method using the same 失效
标题翻译：光记录介质和使用其的光学记录和读取方法
公开(公告)号：US06558768B2
公开(公告)日：2003-05-06
申请号：US09798565
申请日：2001-03-02
申请人： Soh Noguchi , Tsutomu Satoh , Tatsuya Tomura , Noboru Sasa , Yasunobu Ueno , Yasuhiro Higashi , Ikuo Shimizu , Hiroshi Toyoda , Motoharu Kinugasa , Shiho Yamada , Masanori Ikuta , Kenji Mutoh
发明人： Soh Noguchi , Tsutomu Satoh , Tatsuya Tomura , Noboru Sasa , Yasunobu Ueno , Yasuhiro Higashi , Ikuo Shimizu , Hiroshi Toyoda , Motoharu Kinugasa , Shiho Yamada , Masanori Ikuta , Kenji Mutoh
IPC分类号： B32B302
CPC分类号： G11B7/2467 , G11B7/244 , G11B7/246 , G11B7/247 , G11B7/249 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24612 , Y10T428/21
摘要： An optical recording medium has a substrate and a recording layer formed thereon, the recording layer containing at least one squarylium compound and one azo metal chelate compound including an azo moiety of formula (I-1) or (I-2) and a metal: wherein A, B, A′, and X are the same as those previously defined in the specification. Writing and reading steps are performed by the application of a semiconductor laser beam with a wavelength in a range from 600 to 720 nm.
摘要翻译：光记录媒体具有形成于其上的基板和记录层，该记录层含有至少一种方酸化合物和一种偶氮金属螯合物，其包含式（I-1）或（I-2）的偶氮部分和金属：其中A，B，A'和X与说明书中先前定义的相同。写入和读取步骤通过应用波长在600至720nm范围内的半导体激光束进行。

5. 发明授权

US07061847B2 Optical recording method and apparatus for an optical storage medium 有权
公开(公告)号：US07061847B2
公开(公告)日：2006-06-13
申请号：US10633721
申请日：2003-08-05
申请人： Noboru Sasa , Tatsuya Tomura , Soh Noguchi , Tsutomu Satoh , Yasunobu Ueno , Yasuhiro Higashi
发明人： Noboru Sasa , Tatsuya Tomura , Soh Noguchi , Tsutomu Satoh , Yasunobu Ueno , Yasuhiro Higashi
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/1263 , G11B7/1267
摘要： In an optical recording method and apparatus for an optical storage medium, a recording pulse pattern having a sequence of multiple pulses is used to record one of plural kinds of marks with different lengths on the storage medium through a variable-linear-velocity recording process or a constant-angular-velocity recording process. Two or more discrete write powers are individually allocated to the respective pulses of the recording pulse pattern. Each of the write powers, allocated to the respective pulses of the recording pulse pattern, is linearly varied in proportion with a change of one of the recording linear velocity and a recording position of the storage medium. The resulting recording pulse pattern is supplied to a pickup, and the pickup emits a light beam to the storage medium in accordance with the recording pulse pattern having the linearly varied write powers allocated to the respective pulses, so that one of the plural kinds of marks is recorded on the storage medium.

6. 发明授权

US06794005B2 Optical recording medium, optical recording method and optical recording device 失效
标题翻译：光记录介质，光记录方法和光记录装置
公开(公告)号：US06794005B2
公开(公告)日：2004-09-21
申请号：US10357813
申请日：2003-02-04
申请人： Soh Noguchi , Tsutomu Satoh , Tatsuya Tomura , Yasunobu Ueno , Tohru Yashiro , Tomomi Ishimi , Ikuo Shimizu , Motoharu Kinugasa , Hiroshi Toyoda , Shiho Yamada
发明人： Soh Noguchi , Tsutomu Satoh , Tatsuya Tomura , Yasunobu Ueno , Tohru Yashiro , Tomomi Ishimi , Ikuo Shimizu , Motoharu Kinugasa , Hiroshi Toyoda , Shiho Yamada
IPC分类号： B32B302
CPC分类号： G11B7/246 , G11B7/244 , G11B7/2472 , G11B7/248 , G11B7/249 , G11B7/2492 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/256 , G11B7/2578 , G11B7/258 , G11B2007/24612 , Y10T428/21
摘要： An optical recording medium having a substrate, and a recording layer provided on the substrate and containing: (a) a formazan metal chelate including a formazan compound and a metal component, (b) a squarylium metal chelate including a squarylium compound and a metal component; and (c) at least one additional dye selected from phthalocyanine compounds and pentamethine cyanine compounds. Alternatively, the recording layer contains (a) a first formazan metal chelate including a first formazan compound and a first metal component and having the maximum absorption wavelength in the range of 500 to 650 nm, (b) a squarylium metal chelate including a squarylium compound and a metal component; and (c) a second formazan metal chelate including a second formazan compound and a second metal component and having the maximum absorption wavelength different from that of the first formazan metal chelate and in the range of 650 to 750 nm.
摘要翻译：一种具有基板的光记录介质和设置在基板上的记录层，其包含：（a）包含甲az烷化合物和金属成分的甲an金属螯合物，（b）包含方酸化合物和金属成分的方酸金属螯合物 ; 和（c）至少一种选自酞菁化合物和五甲氰胺菁化合物的另外的染料。或者，记录层包含（a）包含第一甲an化合物和第一金属组分并且具有在500至650nm范围内的最大吸收波长的第一甲an金属螯合物，（b）包含方酸化合物的方酸金属螯合物和金属组分; 和（c）第二甲an金属螯合物，其包含第二甲an化合物和第二金属成分，并且具有与第一甲an金属螯合物不同的最大吸收波长，并且在650至750nm的范围内。

7. 发明授权

US07480223B2 Recording and reading method and device for dye based write-once DVD medium 失效
标题翻译：用于基于染料的一次写入DVD介质的记录和读取方法和装置
公开(公告)号：US07480223B2
公开(公告)日：2009-01-20
申请号：US11044470
申请日：2005-01-28
申请人： Soh Noguchi , Tsutomu Sato , Tatsuya Tomura , Yasunobu Ueno
发明人： Soh Noguchi , Tsutomu Sato , Tatsuya Tomura , Yasunobu Ueno
IPC分类号： G11B7/00
CPC分类号： G11B7/00456
摘要： A recording method of recording information in a dye-based write-once digital versatile disc (DVD) containing a substrate having a wobbled guide groove and a recording layer containing an organic dye. Recording is performed by irradiating the DVD with three kinds of single light pulses. Each single pulse contains a recording area to record a mark and a cooling area having a light quantity not greater than 0.1 mW for a predetermined time. When the mark having a shortest length is formed, the DVD is irradiated with a first single light pulse. When the mark having a second shortest length is formed, the DVD is irradiated with a second single light pulse. When the mark having a third shortest length or longer is formed, the DVD is irradiated with a third single light pulse.
摘要翻译：一种在含有具有摆动的引导槽的基板和含有有机染料的记录层的基于染料的一次写入数字通用盘（DVD）中记录信息的记录方法。通过用三种单光脉冲照射DVD来执行记录。每个单个脉冲包含用于记录标记的记录区域和具有不大于0.1mW的光量的预定时间的冷却区域。当形成具有最短长度的标记时，用第一单个光脉冲照射DVD。当形成具有第二最短长度的标记时，用第二单个光脉冲照射DVD。当形成具有第三最短长度或更长的标记时，用第三单个光脉冲照射DVD。

8. 发明授权

US07385899B2 Recording and reproducing method for dye based recordable optical recording medium and apparatus using the same 失效
标题翻译：用于基于染料的可记录光学记录介质的记录和再现方法及其使用方法
公开(公告)号：US07385899B2
公开(公告)日：2008-06-10
申请号：US11362194
申请日：2006-02-27
申请人： Tatsuya Tomura , Tsutomu Sato , Yasunobu Ueno , Soh Noguchi
发明人： Tatsuya Tomura , Tsutomu Sato , Yasunobu Ueno , Soh Noguchi
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/00455 , G11B7/24082 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/247 , G11B7/248 , G11B7/249 , G11B7/2492 , G11B7/2495 , G11B7/251 , G11B7/253 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2542 , G11B7/256 , G11B7/2572 , G11B7/2575 , G11B7/2578 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/24612 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25718
摘要： The object of the present invention is to provide an optical recording and reproducing method for a dye-based recordable optical recording medium includes recording shortest marks on an organic dye recording layer formed on a substrate having a guide groove with a wobble formed thereon using one pulse which is more highly energized than pulses of each of marks other than the shortest marks; recording each of the third shortest marks and still longer marks using one pulse beam of which the rear edge is energized for a given length of time, and the energized pulse power is equal to the pulse power of each of the second shortest marks, and irradiating cooling pulses onto the backwards of the respective pulse beams of all the marks during recording at an optical energy of 0.1 mW or less for a given length of time, and provide an apparatus for the same.
摘要翻译：本发明的目的是提供一种用于染料基可记录光学记录介质的光学记录和再现方法，其包括在形成在具有引导槽的基板上的有机染料记录层上记录最短标记，其中使用一个脉冲形成摆动其比除最短标记之外的每个标记的脉冲更高地通电; 使用后边缘通电给定时间的一个脉冲光束来记录每个第三最短标记和更长的标记，并且通电脉冲功率等于每个第二最短标记的脉冲功率，并且照射在0.1mW以下的光能量下，在给定的时间内，在记录期间将所有标记的各脉冲光束向后方冷却脉冲，并提供相同的装置。

9. 发明申请

US20060291351A1 Method for recording/reproducing dye-based recordable DVD medium and apparatus thereof 失效
标题翻译：用于记录/再现基于染料的可记录DVD介质的方法及其装置
公开(公告)号：US20060291351A1
公开(公告)日：2006-12-28
申请号：US11447894
申请日：2006-06-07
申请人： Tatsuya Tomura , Tsutomu Sato , Soh Noguchi , Yasunobu Ueno
发明人： Tatsuya Tomura , Tsutomu Sato , Soh Noguchi , Yasunobu Ueno
IPC分类号： G11B7/12
CPC分类号： G11B7/126 , G11B7/00456
摘要： A recording and reproducing method, wherein, on recording and reproduction of a recordable DVD medium, which has a recording layer containing an organic dye on a substrate having a guide groove with wobble, wherein linear velocity conditions for CLV recording is recorded on the substrate, recording starts at a linear velocity less than a highest linear velocity at the innermost circumference; when the linear velocity is switched over to the highest linear velocity on the way, a comparison is made between an optimum recording power of Po at the highest recording velocity that is temporarily optimized by test-writing in a power measurement area at the outermost circumference and an optimum recording power of Pi at the highest linear velocity that is recorded in the substrate; in the case of Po>Pi, a value given by the formula of “(Po+Pi)/2+(Po−Pi)2Pi” is employed as a recording power with which recording starts at the highest linear velocity; and in the case of Po≦Pi, Pi is employed.
摘要翻译：一种记录和再现方法，其中在记录和再现可记录的DVD介质时，其具有包含有机染料的记录层，在具有摆动的引导槽的基板上，其中CLV记录的线速度条件被记录在基板上，记录以小于最内圆周的最高线速度的线速度开始; 当线速度被切换到最高线速度时，比较在最外围的功率测量区域中通过测试临时优化的最高记录速度的Po的最佳记录功率和记录在基板中的最高线速度的Pi的最佳记录功率; 在Po> Pi的情况下，采用“（Po + Pi）/ 2 +（Po-Pi）<2> Pi”的公式给出的值作为记录功率，最高线速度; 并且在Po <= Pi的情况下，使用Pi。

10. 发明申请

US20060203675A1 Recording and reproducing method for dye-based recordable DVD medium and apparatus for the same 失效
标题翻译：用于基于染料的可记录DVD介质的记录和再现方法及其装置
公开(公告)号：US20060203675A1
公开(公告)日：2006-09-14
申请号：US11371487
申请日：2006-03-08
申请人： Tatsuya Tomura , Tsutomu Sato , Yasunobu Ueno , Soh Noguchi
发明人： Tatsuya Tomura , Tsutomu Sato , Yasunobu Ueno , Soh Noguchi
IPC分类号： G11B7/0045
CPC分类号： G11B7/00456
摘要： To provide a recording and reproducing method for dye-based recordable DVD media, including: recording a mark of the shortest length on a dye-containing recording layer of a dye-based recordable DVD medium using single pulse whose front edge is energized; recording marks other than the shortest thereon using single pulse whose front and rear edges are energized for a given duration, the power of the front edge of pulse being equal to that of the front edge of pulse for the shortest mark, the power of the rear edge of pulse being equal to that of the rear edge of pulse for the shortest mark; and reproducing recorded information using a reproduction beam, wherein the irradiation intensity of cooling pulse provided after the rear edge of pulse upon mark recording is 0.1 mW or less for a given duration, and the recording linear velocity is 42 m/s or more.
摘要翻译：为了提供一种用于基于染料的可记录DVD介质的记录和再现方法，包括：使用其前边缘被激励的单个脉冲将最短长度的标记记录在染料基可记录DVD介质的含染料记录层上; 使用其前边缘和后边缘被激励给定持续时间的单个脉冲以外的最短记录标记，脉冲前沿的功率等于最短标记的脉冲前沿的功率，后方的功率脉冲的边缘等于最短标记的脉冲后缘的边缘; 并且使用再现光束再现记录信息，其中在标记记录之后的脉冲后沿之后提供的冷却脉冲的照射强度在给定持续时间为0.1mW或更小，记录线速度为42m / s以上。

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