专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014002832A Super resolution optical recording medium and reproduction method 有权
标题翻译：超分辨率光记录介质和再现方法
公开(公告)号：JP2014002832A
公开(公告)日：2014-01-09
申请号：JP2013186554
申请日：2013-09-09
申请人： Sharp Corp , シャープ株式会社
发明人： SAKAI TOSHIHIKO , YAMADA HIROHISA , YAMAMOTO MAKI , HARADA YASUHIRO , MORI TAKESHI , TAJIMA HIDEHARU , TAKAMORI NOBUYUKI
IPC分类号： G11B7/007 , G11B7/005 , G11B7/24085 , G11B7/24097 , G11B20/12 , G11B27/00
CPC分类号： G11B7/007 , G11B7/0053 , G11B7/00745 , G11B7/24 , G11B7/24091
摘要： PROBLEM TO BE SOLVED: To provide a super resolution optical recording medium in which reproduction error hardly occurs.SOLUTION: A super resolution optical recording medium 10 comprises a blank area 2 in which at least two laps or more of tracks are formed, between a first area 1 in which medium identification information is recorded and a second area 3 in which content information is recorded, and no information is recorded in the blank area 2.
摘要翻译：要解决的问题：提供几乎不发生再现错误的超分辨率光学记录介质。解决方案：超分辨率光学记录介质10包括在第一和第二图像之间形成至少两圈或更多个轨迹的空白区域2 其中记录有媒体识别信息的区域1和记录有内容信息的第二区域3，并且没有信息被记录在空白区域2中。

2. 发明专利

JP2013122806A Optical information recording medium, reproduction device and reproduction method 有权
标题翻译：光信息记录介质，生成设备和再现方法
公开(公告)号：JP2013122806A
公开(公告)日：2013-06-20
申请号：JP2011271556
申请日：2011-12-12
申请人： Sharp Corp , シャープ株式会社
发明人： TAJIMA HIDEHARU , EITO ATSUSHI , MORI TAKESHI , YAMAMOTO MAKI , HAYASHI TETSUYA , SAKAI TOSHIHIKO , YAMADA HIROHISA , NAKA SHINYUKI
IPC分类号： G11B7/007 , G11B7/004 , G11B7/005 , G11B7/1263 , G11B7/1267 , G11B7/24 , G11B7/24085 , G11B19/28
CPC分类号： G11B7/24085 , G11B7/005 , G11B7/00736 , G11B7/0079 , G11B7/1374 , G11B7/24065 , G11B2220/2541 , G11B2220/2595
摘要： PROBLEM TO BE SOLVED: To increase the reliability of a super resolution optical information recording medium which is achievable in high capacity.SOLUTION: An optical information recording medium 11 is configured to record content with a pre-pit group formed such that the average length Tm[nm] of the minimum mark length and the minimum space length becomes short, and to record reproduction speed information for designating a reproduction speed in a range which is equal to or more than 2×(4.92×Tm/149)[m/s], and less than (10000/60×2×π×(24/1000)[m/s] as a reproduction speed for reproducing content by an optical system resolution limit.
摘要翻译：要解决的问题：提高可高容量地实现的超分辨率光信息记录介质的可靠性。解决方案：光信息记录介质11被配置为利用形成为使得最小标记长度的平均长度Tm [nm]和最小间隔长度变短的预凹坑组来记录内容，并记录再现速度用于指定等于或大于2×（4.92×Tm / 149）[m / s]，小于（10000/60×2×π×（24/1000）[m]的范围内的再现速度的信息 / s]作为通过光学系统分辨率限制再现内容的再现速度。（C）2013年，JPO和INPIT

3. 发明专利

JP2011076718A Information recording medium and control method of information recording/reproducing device 有权
标题翻译：信息记录介质和信息记录/再现设备的控制方法
公开(公告)号：JP2011076718A
公开(公告)日：2011-04-14
申请号：JP2011010183
申请日：2011-01-20
申请人： Sharp Corp , シャープ株式会社
发明人： EITO ATSUSHI , MAEDA SHIGEMI , OKUMURA TETSUYA , ADACHI YOSHIHISA , TAJIMA HIDEHARU , HAYASHI TETSUYA , HARADA YASUHIRO , ARIMOTO TAKASHI , NAKANO IKUO , YAMAMOTO MAKI , YAMADA HIROHISA
IPC分类号： G11B7/007
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium and a control method of an information recording/reproducing device which prevent, even when an unintended information recording layer is accessed due to a malfunction or the like of an information recording/reproducing device, a set recording/reproducing control system or the like from being inconsistent with that of the information recording layer. SOLUTION: The information recording/reproducing device includes a layer number acquisition unit 222 for identifying an accessed information recording layer L1, and a layer type determination unit 223 for determining a type of the information recording layer L1 identified by the layer number acquisition unit 222. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息记录/再现装置的信息记录介质和控制方法，即使当由于信息记录/再现的故障等而访问不期望的信息记录层时，也可以防止设备，设置的记录/再现控制系统等与信息记录层不一致。解决方案：信息记录/再现装置包括用于识别访问信息记录层L1的层号获取单元222，以及用于确定通过层号获取识别的信息记录层L1的类型的层类型确定单元223 单位222.版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011076716A Information recording medium and information reproducing method 有权
标题翻译：信息记录介质和信息再现方法
公开(公告)号：JP2011076716A
公开(公告)日：2011-04-14
申请号：JP2011010181
申请日：2011-01-20
申请人： Sharp Corp , シャープ株式会社
发明人： EITO ATSUSHI , MAEDA SHIGEMI , OKUMURA TETSUYA , ADACHI YOSHIHISA , TAJIMA HIDEHARU , HAYASHI TETSUYA , HARADA YASUHIRO , ARIMOTO TAKASHI , NAKANO IKUO , YAMAMOTO MAKI , YAMADA HIROHISA
IPC分类号： G11B7/007 , G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium and an information reproducing method for preventing, even when an unintended information recording layer is accessed due to a malfunction or the like of an information recording/reproducing device, a set recording/reproducing control system or the like from being inconsistent with that of the information recording layer. SOLUTION: The information recording/reproducing device includes a layer number acquisition unit 222 for identifying an accessed information recording layer L1, and a layer type determination unit 223 for determining a type of the information recording layer L1 identified by the layer number acquisition unit 222. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种信息记录介质和信息再现方法，即使当由于信息记录/再现设备的故障等访问非预期的信息记录层时，也可以设置记录/ 再现控制系统等与信息记录层不一致。解决方案：信息记录/再现装置包括用于识别访问信息记录层L1的层号获取单元222和用于确定通过层号获取识别的信息记录层L1的类型的层类型确定单元223 单位222.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2014093107A Optical information recording medium 有权
标题翻译：光信息记录介质
公开(公告)号：JP2014093107A
公开(公告)日：2014-05-19
申请号：JP2012242107
申请日：2012-11-01
申请人： Sharp Corp , シャープ株式会社 , Memory-Tech Holdings Inc , メモリーテック・ホールディングス株式会社
发明人： YAMAMOTO MAKI , NAKA SHINYUKI , YAMADA HIROHISA , SAKAI TOSHIHIKO , HAYASHI TETSUYA , MORI TAKESHI , TAJIMA HIDEHARU , KONISHI MASATO
IPC分类号： G11B7/258 , G11B7/24 , G11B7/2405
CPC分类号： G11B7/24065 , G11B7/24085 , G11B7/258
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium that can play back recorded information in ultra-high resolution with practically useful playback power.SOLUTION: In an optical information recording medium (1), a prepit group (31) is formed on the information recording layer (20) side face of a substrate (30) as a convexo-concave shape including at least a concave of a length shorter than the resolvable limit of a playback optical system or a convex of the same length, and a reflective film (22) contains an alloy in which the atomic weight composition ratio of aluminum to silicon is not less than 16/84 and not more than 71/29.
摘要翻译：要解决的问题：提供一种能够以实际有用的重放功率以超高分辨率回放记录信息的光学信息记录介质。解决方案：在光学信息记录介质（1）中，将预处理组（31）形成在衬底（30）的信息记录层（20）的侧面至少包括长度短于重放光学系统的可分解限制的凹部或具有相同长度的凸起的凸起的凹凸形状，以及反射膜（22）含有其中铝与硅的原子量组成比不小于16/84且不大于71/29的合金。

6. 发明专利

JP2011103173A Information recording medium and information reproducing method 有权
标题翻译：信息记录介质和信息再现方法
公开(公告)号：JP2011103173A
公开(公告)日：2011-05-26
申请号：JP2011010180
申请日：2011-01-20
申请人： Sharp Corp , シャープ株式会社
发明人： EITO ATSUSHI , MAEDA SHIGEMI , OKUMURA TETSUYA , ADACHI YOSHIHISA , TAJIMA HIDEHARU , HAYASHI TETSUYA , HARADA YASUHIRO , ARIMOTO TAKASHI , NAKANO IKUO , YAMAMOTO MAKI , YAMADA HIROHISA
IPC分类号： G11B7/007 , G11B7/005 , G11B7/24 , G11B20/10 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To prevent settings such as recording and reproducing modes from being mismatched with a mode or the like of an information recording layer, even when access to an information recording layer different from a target information recording layer is performed due to a false operation or the like of an information recording and reproducing apparatus. SOLUTION: An information recording and reproducing apparatus includes: a layer number acquisition part 222; that determines an accessed information recording layer L1; and a layer type decision part 223 that discriminates the type of the information recording layer L1 determined by the layer number acquisition part 222. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止诸如记录和再现模式的设置与信息记录层的模式等不匹配，即使当对与目标信息记录层不同的信息记录层的访问被执行时到信息记录和再现装置的假操作等。解决方案：信息记录和再现装置包括：层号获取部分222; 确定所访问的信息记录层L1; 以及区分由层号码获取部分222确定的信息记录层L1的类型的层类型判定部分223.（C）2011，JPO＆INPIT

7. 发明专利

JP2010257570A Optical information recording medium and reproducing device thereof 审中-公开
标题翻译：光信息记录介质及其再现设备
公开(公告)号：JP2010257570A
公开(公告)日：2010-11-11
申请号：JP2010134353
申请日：2010-06-11
申请人： Sharp Corp , シャープ株式会社
发明人： YAMAMOTO MAKI , YAMADA HIROHISA , HARADA YASUHIRO , MORI TAKESHI , TAJIMA HIDEHARU , MAEDA SHIGEMI , MURAKAMI YOSHITERU
IPC分类号： G11B7/005 , G11B7/004 , G11B7/007 , G11B7/24
CPC分类号： G11B7/00 , G11B7/0037 , G11B7/005 , G11B7/08511 , G11B7/12 , G11B7/126 , G11B7/1263 , G11B7/24 , G11B7/24038 , G11B19/125 , G11B19/128 , G11B2007/0013
摘要： PROBLEM TO BE SOLVED: To determine the optimum reproducing laser power, and to attain stable super resolution reproduction. SOLUTION: An optical information recording medium includes a plurality of information recording layers having recording marks having a length shorter than an optical system resolution limit. Information on the information recording layer closest to a reproduction-laser-incident surface can be read by a reproduction laser power lower than reproduction laser power for reading an information recording layer farthest from the reproduction-laser-incident surface. Medium information on the configuration of the medium is recorded near an inner diameter hole. In a reproduction device reproducing the above medium, a reproduction clock to be used for a signal processing circuit based on the medium information is changed depending on whether a normal medium or the super resolution medium is used. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：确定最佳再现激光功率，并获得稳定的超分辨率再现。解决方案：光学信息记录介质包括具有长度短于光学系统分辨率极限的记录标记的多个信息记录层。可以通过低于再生激光功率的再现激光功率读取最靠近再现激光入射表面的信息记录层的信息，用于读取距离再现激光入射表面最远的信息记录层。在内径孔附近记录介质的介质信息。在再现上述介质的再现装置中，根据介质信息使用的用于信号处理电路的再生时钟根据是否使用普通介质或超分辨率介质而改变。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010205312A Information recording medium 有权
标题翻译：信息记录媒体
公开(公告)号：JP2010205312A
公开(公告)日：2010-09-16
申请号：JP2009047122
申请日：2009-02-27
申请人： Sharp Corp , シャープ株式会社
发明人： EITO ATSUSHI , MAEDA SHIGEMI , OKUMURA TETSUYA , ADACHI YOSHIHISA , TAJIMA HIDEHARU , HAYASHI TETSUYA , HARADA YASUHIRO , ARIMOTO TAKASHI , NAKANO IKUO , YAMAMOTO MAKI , YAMADA HIROHISA
IPC分类号： G11B7/004 , G11B7/24 , G11B20/10 , G11B20/12
CPC分类号： G11B7/00736 , G11B7/08511 , G11B7/24038 , G11B19/127 , G11B2007/0013 , G11B2220/235
摘要： PROBLEM TO BE SOLVED: To prevent the setting of a recording or reproducing control system or the like from mismatching with the system of the information recording layer or the like, even if malfunction or the like of the information recording and reproducing device has caused an erroneous access to an information recording layer different from the information recording layer to be accessed. SOLUTION: An information recording and reproducing device includes: a layer number acquisition section 222 which identifies an accessed information recording layer L1; and a layer-type discrimination section 223 which discriminates the kind of the information recording layer L1 identified by the layer number acquisition section 222. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止记录或再现控制系统等的设置与信息记录层等的系统不匹配，即使信息记录和再现装置的故障等具有导致与要访问的信息记录层不同的信息记录层的错误访问。解决方案：信息记录和再现装置包括：层号码获取部分222，其识别所访问的信息记录层L1; 以及层识别部223，其区分由层号码获取部222识别的信息记录层L1的种类。版权所有：（C）2010，JPO＆INPIT

9. 发明专利

JP2008293560A Optical information recording medium, and drive device for optical information recording medium 有权
标题翻译：光信息记录介质和用于光信息记录介质的驱动装置
公开(公告)号：JP2008293560A
公开(公告)日：2008-12-04
申请号：JP2007136031
申请日：2007-05-22
申请人： Sharp Corp , シャープ株式会社
发明人： TAJIMA HIDEHARU , MORI TAKESHI , HARADA YASUHIRO , YAMAMOTO MAKI , SAKAI TOSHIHIKO , YAMADA HIROHISA , TAKAMORI NOBUYUKI
IPC分类号： G11B7/007
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium for discriminating a super resolution optical information recording medium from a non-super-resolution optical information recording medium, and to provide a drive device for the optical information recording medium. SOLUTION: The medium is a multi-layer read-only or multi-layer recordable optical information recording medium 10. A first information recording layer 3 closest to a reproduction light incident plane has the same reflectance as a single layer read-only optical information recording medium having only a pre-pit longer than the length of optical resolution limit of a reproducing device, or the same reflectance as a single layer recordable optical information recording medium in which information is recorded by only a recording mark longer than the length of optical resolution limit of the reproducing device. The first information recording layer 3 has a lead-in area R and is wider than a thin film of the other second information recording layer 4 or the like. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于从非超分辨率光学信息记录介质辨别超分辨率光学信息记录介质的光学信息记录介质，并提供用于光学信息记录介质的驱动装置。解决方案：介质是多层只读或多层可记录光学信息记录介质10.最接近再现光入射面的第一信息记录层3具有与单层只读相同的反射率光学信息记录介质仅具有比再现装置的光学分辨率限制长的预凹坑，或与单层可记录光学信息记录介质相同的反射率，其中信息仅通过比长度长的记录标记记录的再现装置的光学分辨率限制。第一信息记录层3具有引入区域R并且比另一第二信息记录层4等的薄膜宽。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2012226476A Parallax image generation device, display device, parallax image generation method, parallax image generation program, and recording medium recording parallax image generation program 有权
标题翻译： PARALLAX图像生成装置，显示装置，PARALLAX图像生成方法，PARALLAX图像生成程序和记录媒体记录PARALLAX图像生成程序
公开(公告)号：JP2012226476A
公开(公告)日：2012-11-15
申请号：JP2011091998
申请日：2011-04-18
申请人： Sharp Corp , シャープ株式会社
发明人： EITO ATSUSHI , TAJIMA HIDEHARU , OKUMURA TETSUYA , HAMAMOTO MASAKI , YAMADA HIROHISA , SATO TAKANOBU
IPC分类号： G06T19/00 , G09G5/00 , G09G5/22 , G09G5/32 , G09G5/36 , H04N13/04
摘要： PROBLEM TO BE SOLVED: To generate parallax images for three-dimensionally displaying characters in such a manner that the neighboring characters are properly displayed without overlapping each other.SOLUTION: A control unit 2 acquires character shape object display information from a content storage unit 31. A display position setting processing unit 21 calculates average positions for respective right and left parallax images of two neighboring characters. Also, when the both average positions overlap each other, a display position setting processing unit 21 adjusts display positions of the both parallax images so that the both average positions do not overlap each other, and saves the adjusted display positions in an information holding unit 24. A parallax image generation unit 7 generates the parallax images on the basis of the display positions of the parallax images saved in the information holding unit 24.
摘要翻译：要解决的问题：为了生成用于三维地显示字符的视差图像，使得相邻字符被适当地显示而不重叠。解决方案：控制单元2从内容存储单元31获取字符形状对象显示信息。显示位置设置处理单元21计算两个相邻字符的各个右视差图像和左视差图像的平均位置。此外，当两个平均位置彼此重叠时，显示位置设置处理单元21调整两个视差图像的显示位置，使得两个平均位置彼此不重叠，并将调整的显示位置保存在信息保持单元24中视差图像生成部7根据保存在信息保持部24中的视差图像的显示位置生成视差图像。（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式