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1. 发明申请

US20060159430A1 Information recording apparatus, information reproducing apparatus, and related computer programs 有权
标题翻译：信息记录装置，信息再现装置和相关计算机程序
公开(公告)号：US20060159430A1
公开(公告)日：2006-07-20
申请号：US11324539
申请日：2006-01-04
申请人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
发明人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
IPC分类号： H04N5/91
CPC分类号： H04N5/772 , H04N9/8042 , H04N9/8227
摘要： Pictures are captured, and thereby moving-picture data is generated which represents a sequence of moving-picture fields. At least one picture is captured, and thereby still-picture data is generated which represents at least one still-picture frame corresponding in picture capture timing to one of the moving-picture fields represented by the moving-picture data. Components which correspond to said one of the moving-picture fields are removed from the still-picture data to generate supplementary still-picture information. Link information is generated which represents the picture capture timing correspondence between the still-picture frame and said one of the moving-picture fields. The moving-picture data, the supplementary still-picture information, and the link information are recorded on a recording medium.
摘要翻译：拍摄图像，从而生成表示运动图像场序列的运动图像数据。拍摄至少一张照片，从而生成表示与图像拍摄定时对应的至少一个静止图像帧到静止图像数据的静止图像数据到由运动图像数据表示的运动图像场之一。对应于所述运动图像场之一的组件从静止图像数据中去除以产生补充静态图像信息。产生表示静止图像帧和所述运动图像场之一中的图像捕获定时对应关系的链接信息。运动图像数据，辅助静止图像信息和链接信息被记录在记录介质上。

2. 发明授权

US07650062B2 Information recording apparatus, information reproducing apparatus, and related computer programs 有权
标题翻译：信息记录装置，信息再现装置和相关计算机程序
公开(公告)号：US07650062B2
公开(公告)日：2010-01-19
申请号：US11324539
申请日：2006-01-04
申请人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
发明人： Takayuki Sugahara , Seiji Higurashi , Takashi Kuriyama , Terumi Ohara , Namio Yamaguchi
IPC分类号： H04N7/00 , H04N5/00
CPC分类号： H04N5/772 , H04N9/8042 , H04N9/8227
摘要： Pictures are captured, and thereby moving-picture data is generated which represents a sequence of moving-picture fields. At least one picture is captured, and thereby still-picture data is generated which represents at least one still-picture frame corresponding in picture capture timing to one of the moving-picture fields represented by the moving-picture data. Components which correspond to said one of the moving-picture fields are removed from the still-picture data to generate supplementary still-picture information. Link information is generated which represents the picture capture timing correspondence between the still-picture frame and said one of the moving-picture fields. The moving-picture data, the supplementary still-picture information, and the link information are recorded on a recording medium.
摘要翻译：拍摄图像，从而生成表示运动图像场序列的运动图像数据。拍摄至少一张照片，从而生成表示与图像拍摄定时对应的至少一个静止图像帧到静止图像数据的静止图像数据到由运动图像数据表示的运动图像场之一。对应于所述运动图像场之一的组件从静止图像数据中去除以产生补充静态图像信息。产生表示静止图像帧和所述运动图像场之一中的图像捕获定时对应关系的链接信息。运动图像数据，辅助静止图像信息和链接信息被记录在记录介质上。

3. 发明授权

US08131131B2 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof 有权
标题翻译：用于发送信息的方法和装置，以及用于该信息的再现装置，接收装置和记录介质及其发送数据
公开(公告)号：US08131131B2
公开(公告)日：2012-03-06
申请号：US11685370
申请日：2007-03-13
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N9/80 , H04N5/765
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.
摘要翻译：输出控制（OPC）信息结合MPEG流被记录在磁带1上。 OPC信息由两位构成，并由输出控制电路9从再现信号中提取出来，并控制数字接口（D.I / F）7和开关电路11.在OPC信息的第一位为 “0”，输出控制电路9使D.I / F7使能并允许数字信号的输出。在“1”的情况下，输出控制电路9禁止输出数字信号。此外，当OPC信息的第二位为“0”时，输出控制电路9关闭开关电路11，防止模拟分量信号的输出。在“1”的情况下，输出控制电路9允许模拟分量信号的输出。

4. 发明授权

US08073310B2 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof 有权
公开(公告)号：US08073310B2
公开(公告)日：2011-12-06
申请号：US11925225
申请日：2007-10-26
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N9/80
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.

5. 发明授权

US06891951B2 Cryptosystem-related method and apparatus 有权
标题翻译：密码系统相关方法和装置
公开(公告)号：US06891951B2
公开(公告)日：2005-05-10
申请号：US09733057
申请日：2000-12-11
申请人： Wataru Inoha , Takayuki Sugahara , Toshio Kuroiwa , Kenjiro Ueda , Seiji Higurashi
发明人： Wataru Inoha , Takayuki Sugahara , Toshio Kuroiwa , Kenjiro Ueda , Seiji Higurashi
IPC分类号： H01S3/034 , H01S3/036 , H01S3/038 , H01S3/07 , H01S3/08 , H01S3/086 , H04L9/06 , H04L9/08 , H04L9/32 , H04L9/14
CPC分类号： H04L9/0618 , H04L2209/30 , H04L2209/603
摘要： Bits of a first bit sequence are rearranged in a first matrix according to a predetermined arrangement rule. The first bit sequence represents information being a base of a key. Blocks are formed in the first matrix. Each of the blocks has bits, the number of which is smaller than the number of bits composing the first matrix. Logical operation is executed among bits in each of the blocks, and a bit being a result of the logical operation is generated. The logical-operation-result bits are combined into a second bit sequence. The number of bits composing the second bit sequence is smaller than the number of bits composing the first bit sequence. There is a second matrix composed of predetermined third bit sequences. The second matrix is accessed and one is read out from among the third bit sequences in response to the second bit sequence. The read-out third bit sequence is outputted as information representative of the key. The number of bits composing each of the third bit sequences is smaller than the number of bits composing the second bit sequence.
摘要翻译：根据预定的布置规则，第一比特序列的比特重新排列在第一矩阵中。第一位序列表示作为键的基础的信息。块形成在第一矩阵中。每个块具有位数，其数量小于构成第一矩阵的位数。在每个块中的位之间执行逻辑运算，并且生成作为逻辑运算结果的位。逻辑运算结果位被组合成第二位序列。构成第二比特序列的比特数小于构成第一比特序列的比特数。存在由预定的第三比特序列组成的第二矩阵。第二矩阵被访问，并且响应于第二比特序列从第三比特序列中读出一个。作为代表键的信息输出读出的第3位序列。构成每个第三比特序列的比特数小于构成第二比特序列的比特数。

6. 发明授权

US08073309B2 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof 有权
公开(公告)号：US08073309B2
公开(公告)日：2011-12-06
申请号：US11925172
申请日：2007-10-26
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N9/80
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.

7. 发明授权

US08064749B2 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof 有权
公开(公告)号：US08064749B2
公开(公告)日：2011-11-22
申请号：US11925203
申请日：2007-10-26
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N9/80
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.

8. 发明申请

US20080056685A1 METHOD AND APPARATUS FOR TRANSMITTING INFORMATION, AND REPRODUCING APPARATUS, RECEIVING APPARATUS AND RECORDING MEDIUM FOR THE INFORMATION, AND TRANSMISSION DATA THEREOF 有权
标题翻译：用于发送信息的方法和装置，以及再现装置，接收装置和记录介质的信息及其传输数据
公开(公告)号：US20080056685A1
公开(公告)日：2008-03-06
申请号：US11925203
申请日：2007-10-26
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N7/26
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.
摘要翻译：输出控制（OPC）信息结合MPEG流被记录在磁带1上。 OPC信息由两位构成，并由输出控制电路9从再现信号中提取出来，并控制数字接口（D.I / F）7和开关电路11.在OPC信息的第一位为 “0”，输出控制电路9使D.I / F7使能并允许数字信号的输出。在“1”的情况下，输出控制电路9禁止输出数字信号。此外，当OPC信息的第二位为“0”时，输出控制电路9关闭开关电路11，防止模拟分量信号的输出。在“1”的情况下，输出控制电路9允许模拟分量信号的输出。

9. 发明申请

US20080044156A1 MPEG picture data recording apparatus, MPEG picture data recording method, MPEG picture data recording medium, MPEG picture data generating apparatus, MPEG picture data reproducing apparatus, and MPEG picture data reproducing method 有权
标题翻译： MPEG图像数据记录装置，MPEG图像数据记录方法，MPEG图像数据记录介质，MPEG图像数据生成装置，MPEG图像数据再现装置和MPEG图像数据再现方法
公开(公告)号：US20080044156A1
公开(公告)日：2008-02-21
申请号：US11898251
申请日：2007-09-11
申请人： Takayuki Sugahara , Seiji Higurashi , Toshio Kuroiwa , Wataru Inoha , Kenjiro Ueda
发明人： Takayuki Sugahara , Seiji Higurashi , Toshio Kuroiwa , Wataru Inoha , Kenjiro Ueda
IPC分类号： G11B27/00
CPC分类号： G11B20/10527 , G11B27/034 , G11B27/036 , G11B2020/10685 , G11B2020/1074 , G11B2220/20
摘要： Executes a re-encoding after decoding data of a connection section A of a first MPEG picture data. This re-encoding is executed based on a control such that a transition of a VBV buffer occupation value starts from a VBV buffer occupation value at a position a and ends with a VBV buffer occupation value at a position d. Up to the position a of the first MPEG picture data, the first MPEG picture data is reproduced. Next, re-encoded MPEG picture data of the connection section A is reproduced. Thereafter, the data is connected to the position d of a second MPEG picture data, and the second MPEG picture data of the position d and after is reproduced.
摘要翻译：在解码第一MPEG图像数据的连接部分A的数据之后执行重新编码。基于控制使得VBV缓冲器占用值的转变从位置a处的VBV缓冲器占有值开始并以位置d处的VBV缓冲器占有值结束的控制来执行该重新编码。直到第一MPEG图像数据的位置a，再现第一MPEG图像数据。接下来，再现连接部分A的重新编码的MPEG图像数据。此后，将数据连接到第二MPEG图像数据的位置d，并再现位置d和之后的第二MPEG图像数据。

10. 发明授权

US07317864B2 Method and apparatus for transmitting information, and reproducing apparatus, receiving apparatus and recording medium for the information, and transmission data thereof 有权
标题翻译：用于发送信息的方法和装置，以及用于该信息的再现装置，接收装置和记录介质及其发送数据
公开(公告)号：US07317864B2
公开(公告)日：2008-01-08
申请号：US11129383
申请日：2005-05-16
申请人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
发明人： Kazuo Koda , Seiji Higurashi , Takayuki Sugahara
IPC分类号： H04N7/00 , H04N7/08
CPC分类号： G11B20/00086 , G11B20/00 , G11B20/00768 , G11B20/00818 , G11B20/12 , G11B2220/90 , H04N5/765 , H04N5/775 , H04N5/78263 , H04N5/85 , H04N5/913 , H04N9/7921 , H04N9/8042 , H04N9/8045 , H04N9/888 , H04N21/235 , H04N21/435 , H04N2005/91321 , H04N2005/91328 , H04N2005/91364
摘要： An output control (OPC) information is recorded on the magnetic tape 1 in conjunction with an MPEG stream. The OPC information is composed of two bits and is extracted from a reproduced signal by the output control circuit 9 and controls the digital interface (D. I/F) 7 and the switch circuit 11. In case a first bit of the OPC information is “0”, the output control circuit 9 makes the D. I/F 7 enabled and permits the output of a digital signal. In a case of “1”, the output control circuit 9 prohibits to output the digital signal. Further, when the second bit of the OPC information is “0”, the output control circuit 9 turns the switch circuit 11 off, preventing the output of an analog component signal. In case its “1”, the output control circuit 9 permits the output of the analog component signal.
摘要翻译：输出控制（OPC）信息结合MPEG流被记录在磁带1上。 OPC信息由两位组成，并由输出控制电路9从再现信号中提取出来，并控制数字接口（D.I / F）7和开关电路11。在OPC信息的第一位为“0”的情况下，输出控制电路9使得D.I / F7使能并允许数字信号的输出。在“1”的情况下，输出控制电路9禁止输出数字信号。此外，当OPC信息的第二位为“0”时，输出控制电路9关闭开关电路11，防止模拟分量信号的输出。在“1”的情况下，输出控制电路9允许模拟分量信号的输出。

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