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1. 发明专利

JP2007172734A Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING MEDIUM AND Ag ALLOY SPUTTERING TARGET FOR FORMING Ag ALLOY REFLECTION FILM FOR OPTICAL INFORMATION RECORDING MEDIUM 有权
标题翻译：用于光信息记录介质的银合金反射膜，光学信息记录介质和用于形成用于光信息记录介质的银合金反射膜的Ag合金溅射目标
公开(公告)号：JP2007172734A
公开(公告)日：2007-07-05
申请号：JP2005368130
申请日：2005-12-21
申请人： Kobe Steel Ltd , Sony Corp , ソニー株式会社 , 株式会社神戸製鋼所
发明人： NAKANO ATSUSHI , SAKAMOTO TETSUHIRO , NAKAI JUNICHI , TAUCHI HIRONORI
IPC分类号： G11B7/258 , G11B7/24 , G11B7/26
CPC分类号： B32B15/08 , B32B7/12 , B32B27/08 , B32B27/26 , B32B27/365 , B32B2255/10 , B32B2255/205 , B32B2307/416 , B32B2307/714 , B32B2429/02 , C22C5/06 , C23C14/205 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an Ag alloy reflection film for an optical information recording medium easy in laser marking, to provide the optical information recording medium provided with the reflection film and to provide a sputtering target for forming the reflection film. SOLUTION: (1) The Ag alloy reflection film for the optical information recording medium consists essentially of Ag, contains 0.1 to 3.0 at% (excluding 0.1 at%) one or more elements of Nd, Gd, Y and Sm in total and contains 3.0 to 10.0 at% one or more elements of W, Mo, V, Zr, Nb and Cr in total. (2) The Ag alloy reflection film for the optical information recording medium consists essentially of Ag, contains 0.1 to 3.0 at% (excluding 0.1 at%) one or more elements of Nd, Gd, Y and Sm in total and contains 5.0 to 10.0 at% one or more elements of Ti and Ta in total. (3) The optical information recording medium has the Ag alloy reflection film. (4) The sputtering target made of an Ag alloy has a composition identical with the composition of the Ag alloy reflection film. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供容易进行激光标记的光学信息记录介质的Ag合金反射膜，提供设置有反射膜的光学信息记录介质，并提供用于形成反射膜的溅射靶。（1）用于光学信息记录介质的Ag合金反射膜主要由Ag组成，含有0.1至3.0at％（不包括0.1at％）的Nd，Gd，Y和Sm的一种或多种元素并且总共包含3.0至10.0at％的W，Mo，V，Zr，Nb和Cr中的一种或多种元素。（2）用于光学信息记录介质的Ag合金反射膜主要由Ag组成，含有0.1至3.0at％（不包括0.1at％）的Nd，Gd，Y和Sm的一种或多种元素，并且含有5.0至10.0 总计Ti和Ta的一个或多个元素。（3）光学信息记录介质具有Ag合金反射膜。（4）由Ag合金制成的溅射靶具有与Ag合金反射膜的组成相同的成分。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007335061A Optical information recording medium and its burst cutting area marking method 审中-公开
标题翻译：光学信息记录介质及其冲洗切割区域标记方法
公开(公告)号：JP2007335061A
公开(公告)日：2007-12-27
申请号：JP2006270996
申请日：2006-10-02
申请人： Kobe Steel Ltd , Sony Corp , ソニー株式会社 , 株式会社神戸製鋼所
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/258 , G11B7/0045 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/259
摘要： PROBLEM TO BE SOLVED: To enhance recording characteristics and reliability of a BCA (Burst Cutting Area) part having excellent reproducing characteristics in an optical information recording medium corresponding to a blu-ray disk performing BCA signal recording by laser marking. SOLUTION: A reflection film 7 has a composition consisting essentially of Ag and containing at least one of Nd and Gd and at least one of Sn and In to utilize effects in long term storage stability and suppression of pitting corrosion by Nd and Gd. Thereby, the optical information recording medium wherein an information recording part and the BCA part have excellent reproducing characteristics and the BCA part has excellent recording characteristics and high reliability can be obtained when the BCA signal recording is performed by laser marking by selection of the composition since absorption of laser marking light is heightened by addition of a minute quantity of Gd. An effect to suppress generation of an Ag hillock can be obtained even after a storage environmental test by using the composition further containing Cu. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提高对应于通过激光打标执行BCA信号记录的蓝光盘的光信息记录介质中具有优异再现特性的BCA（突发切割区）部分的记录特性和可靠性。解决方案：反射膜7具有基本上由Ag组成并且含有Nd和Gd中的至少一种以及Sn和In中的至少一种的组成，以利用长期储存稳定性的效果，并抑制Nd和Gd的点腐蚀。因此，当通过激光标记通过选择组合执行BCA信号记录时，可以获得其中信息记录部分和BCA部分具有优异再现特性的光信息记录介质，并且可以获得具有优良记录特性和高可靠性的BCA部分激光标记光的吸收通过加入少量的Gd来提高。即使在通过使用进一步含有Cu的组合物的储存环境试验之后也可以获得抑制Ag小丘的产生的效果。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008117470A Optical information recording medium and method for manufacturing optical information recording medium, bca (burst cutting area) marking method 审中-公开
标题翻译：光信息记录介质和制造光信息记录介质的方法，BCA（BURST CUTTING AREA）标记方法
公开(公告)号：JP2008117470A
公开(公告)日：2008-05-22
申请号：JP2006299503
申请日：2006-11-02
申请人： Kobe Steel Ltd , Sony Corp , ソニー株式会社 , 株式会社神戸製鋼所
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/24 , G11B7/243
CPC分类号： G11B7/00736 , G11B7/24094 , G11B7/259 , G11B7/266
摘要： PROBLEM TO BE SOLVED: To provide a Blu-Ray compatible optical information recording medium for BCA signal recording by laser marking, has excellent reproduction properties and has improved recording properties and reliability in its BCA part. SOLUTION: A reflective film 7 has a composition composed mainly of Ag and containing Nd, Gd and Bi. According to this constitution, Nd, Gd and Bi have the effect of materializing long-term storage ability and suppressing pitting corrosion. Gd, when added even in a very small amount, can enhance the absorption of laser marking light. Accordingly, a highly reliable optical information recording medium, which, when BCA signals are recorded by laser marking, is excellent in reproduction properties of the information recording part and the BCA part and, at the same time, is excellent in recording properties of the BCA part, can be provided by properly selecting the composition. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过激光打标提供用于BCA信号记录的蓝光兼容的光学信息记录介质，具有优异的再现特性，并且在其BCA部分中具有改善的记录特性和可靠性。解决方案：反射膜7具有主要由Ag组成且含有Nd，Gd和Bi的组成。根据该结构，Nd，Gd，Bi具有实现长期储存能力和抑制点腐蚀的效果。 Gd甚至在极少量时也能增加激光标记光的吸收。因此，当通过激光标记记录BCA信号时，高度可靠的光信息记录介质在信息记录部分和BCA部分的再现特性上是优异的，并且同时具有优异的BCA记录特性部分，可以通过正确选择组合来提供。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007335003A Optical recording medium having metal reflecting film, capable of write once recording 有权
标题翻译：具有金属反射膜的光学记录介质，能够记录一次
公开(公告)号：JP2007335003A
公开(公告)日：2007-12-27
申请号：JP2006166311
申请日：2006-06-15
申请人： Kobe Steel Ltd , Sony Corp , ソニー株式会社 , 株式会社神戸製鋼所
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , OKAWA NAOKI , TAUCHI HIRONORI , NAKAI JUNICHI
IPC分类号： G11B7/24 , G11B7/258
CPC分类号： G11B7/259 , G11B7/00736 , Y10T428/21
摘要： PROBLEM TO BE SOLVED: To provide an optical recording medium wherein judgement of a pirated optical recording medium manufactured by physically transferring shapes of pits and lands formed on a substrate of an optical recording medium is made possible and which has excellent weatherability and long term storage reliability. SOLUTION: In the optical recording medium, a reflection film which consists of an Ag alloy film of Ag 100-x-y X x Cu y and wherein X is at least one or more elements of Ti, W, Ta, V, Mo, Nb and Zr is formed on a substrate on which main data formed by combination of the pits and lands are recorded and a recording mark reproducing signal level of write once recording sub data in the reflection film is increased. The judgement of the pirated optical recording medium is made possible by forming marks whose reproducing signal level is lowered in the optical recording medium prepared by physically transferring the surface shape of the pits and lands of the substrate. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种光学记录介质，其中通过物理地转印形成在光学记录介质的基板上的凹坑和平台的形状来制造的盗版光学记录介质的判定成为可能并且具有优异的耐候性和长的长期存储可靠性。解决方案：在光学记录介质中，由Ag合金薄膜组成的反射膜由Ag 100-xy X Cu y

5. 发明专利

JP2014032719A Recording and reproduction device, laser driving pulse adjustment method, and program 审中-公开
标题翻译：记录和复制设备，激光驱动脉冲调整方法和程序
公开(公告)号：JP2014032719A
公开(公告)日：2014-02-20
申请号：JP2012171827
申请日：2012-08-02
申请人： Sony Corp , ソニー株式会社
发明人： NAKANO ATSUSHI , FUKUYAMA MARIKO
IPC分类号： G11B7/0045
摘要： PROBLEM TO BE SOLVED: To achieve write strategy adjustment with front/rear space length considered while suppressing an increase in the consumption and processing load of a test area.SOLUTION: A moving amount WFMn in each start end edge position and a moving amount WRMn of each termination edge position are acquired such that an evaluation value dF in each start end edge position and an evaluation value dR in each termination edge position respectively approach predetermined reference values about each start end edge position classified by front space length of a mark and each termination edge position classified by rear space length of the mark. A deviation in each start end mark edge position and each termination mark edge position classified by the front/rear space length is reduced so that jitter can be reduced.
摘要翻译：要解决的问题：在抑制测试区域的消耗和处理负载的增加的同时考虑前后空间长度来实现写入策略调整。解决方案：每个起始端边缘位置中的移动量WFMn和移动量WRMn 获取每个终止边缘位置，使得每个终止边缘位置中的每个起始端边缘位置中的评估值dF和每个终止边缘位置中的评估值dR分别接近关于根据标记的前部空间长度分类的每个起始端边缘位置的预定参考值，并且每个终止按照标记的后部空间长度分类边缘位置。通过前/后空间长度分类的每个起始端标记边缘位置和每个终止标记边缘位置的偏差减小，从而可以减少抖动。

6. 发明专利

JP2011175556A Power trade server, green market management server, trading management method, and green trading management method 有权
标题翻译：电力服务器，绿色市场管理服务器，贸易管理方法和绿色贸易管理方法
公开(公告)号：JP2011175556A
公开(公告)日：2011-09-08
申请号：JP2010040463
申请日：2010-02-25
申请人： Sony Corp , ソニー株式会社
发明人： WAKITA YOSHIHIRO , NAKANO ATSUSHI , KURAMOTO MASARU , IMAI YUTAKA
IPC分类号： G06Q30/06 , G06Q50/00 , G06Q50/06 , H02J3/00
CPC分类号： G06Q40/04 , H04L63/0823
摘要： PROBLEM TO BE SOLVED: To suppress a spike of an electrical power price caused by speculative trade.
SOLUTION: There is provided a power trade server comprising a first certificate acquisition unit obtaining a first certificate certifying a storage amount of a first device for charging electricity, which a first user owns, from the first user eager to sell electricity; a second certificate acquisition unit obtaining a second certificate certifying a space amount of a second device for charging electricity, which a second user owns, from the second user eager to buy electricity; a power selling limitation unit limiting an electricity amount which the first user can sell up to the storage amount of the first device for charging electricity based on the first certificate obtained by the first certificate acquisition unit; and a power purchase limitation unit limiting an electricity amount which the second user can purchase up to the space amount of the second device for charging electricity based on the second certificate obtained by the second certificate acquisition unit.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：抑制投机交易造成的电力价格飙升。解决方案：提供一种电力交易服务器，其包括第一证书获取单元，从第一用户渴望销售电力获得证明第一用户拥有的用于充电的第一设备的存储量的第一证书; 第二证书获取单元，从第二用户购买电力获得证明第二用户拥有的用于充电的第二设备的空间量的第二证书; 功率销售限制单元，其基于由所述第一证书获取单元获得的所述第一证书，限制所述第一用户可以出售的电量，以达到所述用于充电的所述第一设备的存储量; 以及电力购买限制单元，其基于由所述第二证书获取单元获得的所述第二证书，限制所述第二用户可以购买的电量，直到所述用于充电的所述第二设备的空间量。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010277665A Read-only optical recording medium 有权
标题翻译：只读光学记录介质
公开(公告)号：JP2010277665A
公开(公告)日：2010-12-09
申请号：JP2009131286
申请日：2009-05-29
申请人： Sony Corp , Sony Disc & Digital Solutions Inc , ソニー株式会社 , 株式会社ソニー・ディスクアンドデジタルソリューションズ
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , ENDO TAKEHIDE , OKAWA NAOKI
IPC分类号： G11B7/258 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/2585 , Y10T428/24545
摘要： PROBLEM TO BE SOLVED: To provide a read-only optical recording medium having little change in characteristics of a metal reflection film due to temporal change and having durability. SOLUTION: The read-only optical recording medium 100 includes: a substrate 101; an information recording surface that stores information by combination of a land L and a pit P; and the metal reflection film 102 provided in contact with the information recording surface. In the read-only optical recording medium, the metal reflection film 102 is represented by Al 100-x-z X x Z z (x and z denote at%), X includes an element including at least Ti, Z includes an element including at least Fe, and x=1.0 to 3.0 and z=0.05 to 1.0 are satisfied. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供由于时间变化而具有耐久性的金属反射膜的特性几乎没有变化的只读光学记录介质。解决方案：只读光学记录介质100包括：基板101; 信息记录表面，其通过陆地L和凹坑P的组合来存储信息; 以及设置成与信息记录表面接触的金属反射膜102。在只读光学记录介质中，金属反射膜102由Al 100-xz SB表示，Z（x和z）以％表示），X包括至少包含Ti的元素，Z包括至少包含Fe的元素，x = 1.0至3.0且z = 0.05至1.0。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2009259368A Manufacturing method of optical disk and its master disk, and optical disk 审中-公开
标题翻译：光盘制造方法及其主光盘，光盘
公开(公告)号：JP2009259368A
公开(公告)日：2009-11-05
申请号：JP2008110468
申请日：2008-04-21
申请人： Sony Corp , ソニー株式会社
发明人： TAKAHASHI KENSAKU , NAKANO ATSUSHI , MASUHARA SHIN , SAKAMOTO TETSUHIRO , TAKAGAWA SHIGEKI
IPC分类号： G11B7/26 , G03F7/20 , G11B7/24
CPC分类号： G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide an optical disk not deteriorating its signal property even if its reflection film thickness changes. SOLUTION: A master disk before exposure is produced by forming a heat storage layer thinner than 17% of the recording laser wavelength on a master disk base plate, and forming an inorganic resist layer further on it. Next, the inorganic resist layer of the master disk is irradiated with the recording laser beam to perform exposure of a recording signal pattern of pits and spaces, and the master disk having the pit line of pits and spaces is obtained by developing the disk after this exposure. Then, a stamper having a transferred pit line shape is manufactured by using the master disk having the formed pit line. Thus, by transferring the pit line of the stamper, an optical disk which has a predetermined layer structure including the recording layer having a reflection film made of silver or a silver alloy on the pit line is manufactured. In this optical disk (Fig.2 (b)), the depth of long pit is 20% or less of the incoming light wavelength (λ/n) and its depth difference with the shortest pit is 1/30 or less of the incoming light wavelength. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使其反射膜厚度变化，也可以提供不劣化其信号特性的光盘。解决方案：通过在母盘基板上形成比记录激光波长的17％薄的蓄热层，并且在其上进一步形成无机抗蚀剂层，产生曝光前的母盘。接下来，用记录激光束照射母盘的无机抗蚀剂层，以进行凹坑和间隔的记录信号图案的曝光，并且通过在此之后显影盘获得具有凹坑和空格凹坑线的母盘曝光。然后，通过使用具有形成的凹坑线的母盘来制造具有转移凹坑线形状的压模。因此，通过转印压模的凹坑线，制造具有预定层结构的光盘，该光盘包括具有由凹槽线上的银或银合金制成的反射膜的记录层。在该光盘（图2（b））中，长凹坑的深度为入射光波长（λ/ n）的20％以下，其与最短凹坑的深度差为进入的1/30以下光波长。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2008130191A Reproduction-only optical disk medium and method for manufacturing the same 有权
标题翻译：再生光盘及其制造方法
公开(公告)号：JP2008130191A
公开(公告)日：2008-06-05
申请号：JP2006316186
申请日：2006-11-22
申请人： Sony Corp , ソニー株式会社
发明人： SAKAMOTO TETSUHIRO , NAKANO ATSUSHI , SAITO AKINARI , SAKINO TOSHIHIKO , USUI YOSHINOBU , TSUKAHARA MAKOTO
IPC分类号： G11B7/007 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/00451 , G11B7/263 , G11B7/268
摘要： PROBLEM TO BE SOLVED: To reproduce additional information incrementally recorded on a reproduction-only optical disk medium without requiring a special reading function. SOLUTION: At a stage in which disk substrates are manufactured in a large quantity using a stamper, a zone in which pits/lands are not formed is previously formed as an additional information recording area within a recording track formed by a recording data string of pits/lands. A metal alloy reflective film is applied on an information recording surface including such an additional information recording zone 10. After that, a part of the region of the metal alloy reflective film in the additional information recording zone 10 is removed or reduced to form a perforated mark 6, thereby recording additional information. This additional information is recorded onto a part of the region of the recording track in an information recording area (in which information is recorded by a recording data string of pits/lands and which includes a content area and a management area such as a lead-in area). The perforated mark 6 is formed as a mark from which a logical value similar to a pit can be obtained when being reproduced. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在不需要特殊读取功能的情况下再现增量记录在仅再现光盘介质上的附加信息。解决方案：在使用压模大量制造盘基片的阶段中，预先形成没有形成凹坑/脊的区域作为由记录数据形成的记录轨道内的附加信息记录区域一串坑/土地。将金属合金反射膜施加在包括这种附加信息记录区10的信息记录表面上。此后，附加信息记录区10中的金属合金反射膜的一部分区域被去除或减少以形成穿孔标记6，从而记录附加信息。这种附加信息被记录在信息记录区域中的信息记录区域的一部分（其中信息由凹坑/区域的记录数据串记录，并且包括内容区域和诸如引导区域的管理区域）在区域）。穿孔标记6被形成为一个标记，当被再现时可从该标记获得与凹坑类似的逻辑值。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005235279A Wobble measuring method of optical disk 审中-公开
标题翻译：光盘的测量方法
公开(公告)号：JP2005235279A
公开(公告)日：2005-09-02
申请号：JP2004042184
申请日：2004-02-19
申请人： Sony Corp , ソニー株式会社
发明人： UEDA DAISUKE , NAKANO ATSUSHI , ANDO NOBUHIKO
IPC分类号： G11B7/24 , G11B7/004 , G11B7/007 , G11B7/26
摘要： PROBLEM TO BE SOLVED: To provide a wobble measuring method by which quality of a wobble formed in an optical disk can be appropriately measured and effective evaluation can be performed. SOLUTION: When a carrier part of the wobble formed in the optical disk is measured, a fine defect of the wobble is checked by using ≥300 Hz VBW (Video Bandwidth). In the wobble measuring method in BD ( Blue ray Disk) specification, for example, a center frequency is set to be a center frequency of the wobble and a span, an RBW (Resolution Bandwidth), and the span is 0Hz, the VBW are set 30KHz, and 300 KHz, respectively, and then tracking is made to be in a quiescent state to measure wobble fluctuations for several tens of tracks. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以适当地测量在光盘中形成的摆动质量的摆动测量方法，并且可以进行有效的评估。
解决方案：当测量在光盘中形成的摆动的载体部分时，通过使用≥300Hz的VBW（视频带宽）来检查摆动的细小缺陷。在BD（蓝光光盘）规格的摆动测量方法中，例如将中心频率设定为摆动的中心频率，跨度，RBW（分辨率带宽），跨度为0Hz，VBW为设置30KHz和300KHz，然后进行静态跟踪以测量几十个磁道的摆动波动。版权所有（C）2005，JPO＆NCIPI

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