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31. 发明授权

US07149161B2 Apparatus and method for optically recording sub data through radial deviation of pits or marks 有权
标题翻译：用于通过凹坑或标记的径向偏移光学记录子数据的装置和方法
公开(公告)号：US07149161B2
公开(公告)日：2006-12-12
申请号：US11274114
申请日：2005-11-16
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B15/52
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such sub-data as key information KY, etc.
摘要翻译：这里描述了一种用于从光盘读取记录的数字数据的光盘制造装置，包括：用于根据多个密钥信息加密输入的数字数据的加密单元（22,23）; 用于制造光盘基板4的光盘基板制造单元2，其上以物理形式改变的形式记录加密的数字数据和密钥信息; 用于在光盘基板4上形成反射膜的反射膜形成单元41; 以及用于在其上形成有反射膜的光盘基板上记录键信息的键信息记录单元7。光盘的反射因子在本地变化，从而给每个凹坑边缘的位置信息造成抖动，并根据该抖动另外记录所需的数据。凹坑等被布置成从轨道中心朝向光盘2的内/外区域偏离，从而记录关键信息KY等的子数据。

32. 发明申请

US20060245329A1 APPARATUS AND METHOD FOR MANUFACTURING OPTICAL DISKS, APPARATUS AND METHOD FOR RECORDING DATA ON OPTICAL DISKS, APPARATUS AND METHOD FOR REPRODUCING DATA FROM OPTICAL DISKS, AND OPTICAL DISKS FORMED WITH PITS STRINGS AND MARK STRINGS 有权
公开(公告)号：US20060245329A1
公开(公告)日：2006-11-02
申请号：US11471597
申请日：2006-06-21
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B7/0045
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such sub-data as key information KY, etc.

33. 发明申请

US20060239165A1 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings 失效
公开(公告)号：US20060239165A1
公开(公告)日：2006-10-26
申请号：US11471598
申请日：2006-06-21
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B27/36
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such sub-data as key information KY, etc.

34. 发明申请

US20060221793A1 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings 有权
公开(公告)号：US20060221793A1
公开(公告)日：2006-10-05
申请号：US11290551
申请日：2005-12-01
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B20/14
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such sub-data as key information KY, etc.

35. 发明授权

US07095700B2 Optical disc medium, optical disc recording/reproducing apparatus and method 失效
标题翻译：光盘介质，光盘记录/重放装置和方法
公开(公告)号：US07095700B2
公开(公告)日：2006-08-22
申请号：US10297928
申请日：2002-04-17
申请人： Seiji Kobayashi
发明人： Seiji Kobayashi
IPC分类号： G11B7/00
CPC分类号： G11B7/24088 , G11B7/0045 , G11B7/005 , G11B7/24 , G11B7/24079 , G11B20/1488 , G11B20/1496 , G11B2220/2537
摘要： The present invention separates MTF into a plus frequency region and a minus frequency region and uses the plus frequency region and the minus frequency region to thereby enable an effectively usable frequency region to be doubled in effect. Digital information to be recorded on an optical disk medium is recorded as independent signals of, respectively, a light beam reflected or diffracted forward and a light beam reflected or diffracted backward with respect to a direction of traveling of a track on the optical disk medium. At the time of producing an optical disk medium, digital information is divided into two pieces, a complex modulating signal is generated by changing a plus frequency component and a minus frequency component according to the pieces of the divided digital information, and a laser beam is modulated on the basis of the complex modulating signal. At the time of reproducing the optical disk medium, part of the digital information is decoded from a light beam reflected or diffracted forward with respect to a direction of traveling of a track, and another part of the digital information is decoded from a light beam reflected or diffracted backward.
摘要翻译：本发明将MTF分离为正频域和负频区，并且使用正频区和负频区，从而使有效使用频率区的效果加倍。要记录在光盘介质上的数字信息被分别记录为相对于光盘介质上的轨迹的行进方向向后反射或衍射的光束的独立信号。在制造光盘介质时，数字信息被分成两部分，通过根据划分的数字信息改变正频率分量和负频率分量来产生复调制信号，激光束是在复调制信号的基础上进行调制。在再现光盘介质时，部分数字信息从相对于轨道行进方向向前反射或衍射的光束被解码，并且数字信息的另一部分从反射的光束被解码或向后衍射。

36. 发明申请

US20060092823A1 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk formed with pit strings and mark strings 失效
公开(公告)号：US20060092823A1
公开(公告)日：2006-05-04
申请号：US11290550
申请日：2005-12-01
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B7/24
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such sub-data as key information KY, etc.

37. 发明授权

US06996271B2 Apparatus and method for image processing and storage medium for the same 失效
公开(公告)号：US06996271B2
公开(公告)日：2006-02-07
申请号：US09970579
申请日：2001-10-04
申请人： Hiroaki Ono , Seiji Kobayashi , Tomoo Mitsunaga , Ken Nakajima , Chikako Sano , Nobuyuki Sato
发明人： Hiroaki Ono , Seiji Kobayashi , Tomoo Mitsunaga , Ken Nakajima , Chikako Sano , Nobuyuki Sato
IPC分类号： G06K9/00
CPC分类号： H04N1/4074 , G06T5/009 , G06T5/40 , H04N1/407
摘要： An apparatus and a method as well as a storage device of the present invention transform intensity levels with consideration of both features of the intensity levels in an input image and human visual characteristics, wherein the present invention includes the steps of inputting wider dynamic range digital image data, generating a histogram of intensity levels of the image data, generating a histogram equalization LUT by cumulating the histogram, generating a visual characteristics LUT with reference to the histogram equalization LUT, generating a combined LUT by combining the histogram equalization LUT and the visual characteristics LUT, and correcting the image data.

38. 发明授权

US06963529B1 Information recording/reproducing apparatus, method, and medium, with recorded sub-data 有权
标题翻译：具有记录子数据的信息记录/再现装置，方法和介质
公开(公告)号：US06963529B1
公开(公告)日：2005-11-08
申请号：US09611597
申请日：2000-07-07
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/013 , G11B20/00 , G11B20/10 , G11B20/14 , G11B20/18 , G11B23/28 , G11B7/007
CPC分类号： G11B20/00123 , G11B7/0045 , G11B7/005 , G11B7/24085 , G11B20/00086 , G11B20/00376 , G11B20/00557 , G11B20/00586 , G11B20/10 , G11B20/1426 , G11B20/18 , G11B23/28 , G11B2020/1461
摘要： The present invention relates to an information recording apparatus, an information recording method, an information recording medium, an information reproducing apparatus and an information reproducing method by which in the case in which the present invention is applied to an optical disk system by, for example, a compact disk or the like and data or the like related to copyright is recorded by partial change of a pit shape or the like, the data can be reproduced with certainty without repeatedly recording the data. According to the present invention, with regard to a defect having a size by which at least main data can be reproduced correctly, 1 bit of sub-data SB is allocated to a pit row or the like having a predetermined length or more such that the sub-data SB can be reproduced correctly.
摘要翻译：信息记录装置，信息记录方法，信息记录介质，信息再现装置和信息再现方法技术领域本发明涉及通过例如将本发明应用于光盘系统的情况下的信息记录装置，信息记录介质，信息再现装置和信息再现方法，通过凹坑形状等的部分改变来记录与光盘相关的版权的数据等数据，可以确定地再现数据，而不重复记录数据。根据本发明，关于具有至少能够正确再现主数据的大小的缺陷，将1比特的子数据SB分配给具有预定长度或更长的凹坑行等，使得可以正确地再现子数据SB。

39. 发明申请

US20050163002A1 Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction 失效
标题翻译：将光学记录数据赋予内容保护的设备和相关方法用于安全再现
公开(公告)号：US20050163002A1
公开(公告)日：2005-07-28
申请号：US11071332
申请日：2005-03-04
申请人： Seiji Kobayashi , Toshihiro Fujiki
发明人： Seiji Kobayashi , Toshihiro Fujiki
IPC分类号： G11B7/24 , G11B5/09 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/007 , G11B7/26 , G11B19/04 , G11B19/12 , G11B20/00 , G11B20/10 , G11B20/12 , G11B23/30
CPC分类号： G11B20/00086 , G11B7/0053 , G11B7/00736 , G11B7/0079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B7/263 , G11B7/268 , G11B19/122 , G11B20/00094 , G11B20/00115 , G11B20/0021 , G11B20/00304 , G11B20/00311 , G11B20/00376 , G11B20/00405 , G11B20/00536 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00688 , G11B20/00695 , G11B20/00876 , G11B27/24 , G11B2220/2545
摘要： Described herewith is an optical disk manufacturing apparatus for reading recorded digital data from an optical disk, comprising an encryption unit (22, 23) for encrypting entered digital data according to a plurality of key information; an optical disk substrate manufacturing unit 2 for manufacturing an optical disk substrate 4 on which the encrypted digital data and key information are recorded in the form of physical form changes; a reflection film forming unit 41 for forming a reflection film on the optical disk substrate 4; and a key information recording unit 7 for recording key information on the optical disk substrate on which the reflection film is formed. The reflection factor of the optical disk is changed locally, thereby giving a jitter to the position information of each pit edge, and desired data is recorded additionally according to this jitter. Pits, etc. are disposed so as to be deviated from the track center towards the inner/outer region of the optical disk 2, thereby recording such subdata as key information KY, etc.
摘要翻译：这里描述了一种用于从光盘读取记录的数字数据的光盘制造装置，包括：用于根据多个密钥信息加密输入的数字数据的加密单元（22,23）; 用于制造光盘基板4的光盘基板制造单元2，其上以物理形式改变的形式记录加密的数字数据和密钥信息; 用于在光盘基板4上形成反射膜的反射膜形成单元41; 以及用于在其上形成有反射膜的光盘基板上记录键信息的键信息记录单元7。光盘的反射因子在本地变化，从而给每个凹坑边缘的位置信息造成抖动，并根据该抖动另外记录所需的数据。凹坑等被设置为从轨道中心朝向光盘2的内/外区域偏离，从而记录诸如密钥信息KY等的子数据

40. 发明授权

US06895826B1 Coriolis mass flowmeter 有权
标题翻译：科里奥利质量流量计
公开(公告)号：US06895826B1
公开(公告)日：2005-05-24
申请号：US09485017
申请日：1999-05-28
申请人： Yuichi Nakao , Yasuichi Shiraishi , Satoru Nihei , Seiji Kobayashi , Yasushi Ito
发明人： Yuichi Nakao , Yasuichi Shiraishi , Satoru Nihei , Seiji Kobayashi , Yasushi Ito
IPC分类号： G01F1/84
CPC分类号： G01F1/8409 , G01F1/8418 , G01F1/8422 , G01F1/8427 , G01F1/8477
摘要： The Coriolis mass flow meter of this invention comprises two parallel curved flow tubes 1 and 2, a drive unit 15, and a pair of vibration sensors 16 and 17. An inlet-side manifold 24 dividing the flow of a fluid being measured into the two flow tubes 1 and 2 from the inlet thereof, and an outlet-side manifold 25 joining the fluid flows flowing in the two flow tubes 1 and 2 to discharge from the fluid outlet thereof are mechanically connected to a meter body 30 only at the inlet side of the inlet-side manifold 24 and at the outlet side of the outlet-side manifold 25, respectively. With this arrangement, the effects of vibration transmitted from the meter body 30 and all structures connected thereto can be reduced at the joint parts between the inlet-side and outlet-side manifolds 24 and 25 that serve as vibration fulcrums.
摘要翻译：本发明的科里奥利质量流量计包括两个平行的弯曲流管1和2，一个驱动单元15和一对振动传感器16和17.一个入口侧歧管24将被测流体的流动分为两个从其入口流出流量管1和2，并且连接流过两个流管1和2的流体的出口侧歧管25从其流体出口排出，仅在入口侧机械地连接到仪表主体30 的入口侧歧管24和出口侧歧管25的出口侧。通过这种布置，在用作振动支点的入口侧歧管24和出口侧歧管25之间的接合部处，可以减少从仪表主体30传递的振动和与其连接的所有结构的影响。

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