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41. 发明授权

US5841513A Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track 失效
标题翻译：用于再现用数字声轨记录在电影胶片上的声音信号的装置
公开(公告)号：US5841513A
公开(公告)日：1998-11-24
申请号：US847776
申请日：1997-04-24
申请人： Shunji Yoshimura , Yoshiyuki Akiyama , Kiyoshi Ohsato , Isao Ichimura , Toshio Watanabe , Shinji Katsuramoto
发明人： Shunji Yoshimura , Yoshiyuki Akiyama , Kiyoshi Ohsato , Isao Ichimura , Toshio Watanabe , Shinji Katsuramoto
IPC分类号： G03B31/02 , G11B7/00 , G11B7/003 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/28 , G11B27/30 , H04R5/00
CPC分类号： G11B20/10 , G03B31/02 , G11B20/10527 , G11B20/1261 , G11B20/1426 , G11B20/1813 , G11B27/30 , G11B7/0032 , H04R5/00 , G11B20/00007
摘要： A device for recording/reproducing a digital pattern as a sound track of a cinefilm is disclosed. The device includes a cinefilm 1 having an image recording area 2 in which an image is recorded, a perforation section 3 for film feed and digital pattern data recording areas 5 and 6 provided in the vicinity of the perforation section 3. Plural channels of audio data are recorded as the digital patterns in the digital pattern data recording areas.
摘要翻译：公开了一种用于记录/再现数字图形作为电影卷的声轨的装置。该装置包括具有其中记录图像的图像记录区域2的电影卷1，用于胶片馈送的穿孔部分3和设置在穿孔部分3附近的数字图案数据记录区域5和6.多个声道数据被记录为数字图案数据记录区域中的数字图案。

42. 发明授权

US5818367A Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus 失效
标题翻译：信号调制方法，信号调制装置，信号解调方式及信号解调装置
公开(公告)号：US5818367A
公开(公告)日：1998-10-06
申请号：US612952
申请日：1996-03-08
申请人： Toru Okazaki , Shunji Yoshimura
发明人： Toru Okazaki , Shunji Yoshimura
IPC分类号： G11B20/10 , G11B20/14 , H03M5/14 , H03M7/14 , H03M7/20 , H03M7/46 , H03M13/00 , H03M13/09 , H03M13/31 , H04L25/49 , H03M7/42
CPC分类号： G11B20/1426 , H03M13/31 , H03M5/14 , H03M5/145 , H03M7/46 , G11B2020/1461 , G11B2020/1465 , G11B2020/1473
摘要： In the present invention, a partly duplexed conversion table is used as a conversion table for converting an M-bit based data string directly into an N-bit based code string without using margin bits. This conversion table is constituted by first and second sub-tables including plural code groups, respectively. The plural code groups include different codes for the same input data. The second sub-table is a table which is partly duplexed with the first sub-table and is produced by allocating different codes to data from first input data to second input data in the first sub-table. The first and second sub-tables are so designed that code sets of the duplexed portions take variants of digital sum variations which are opposite in sign. Codes are allocated to all the code groups in the duplexed portions of the first and second sub-tables with respect to input data sequentially from a code having a maximum absolute value of variant of the digital sum variation. Thus, according to the present invention, low frequency components of modulated signals may be restricted properly.
摘要翻译： PCT No.PCT / JP95 / 01364 Sec。 371日期：1996年3月8日 102（e）日期1996年3月8日PCT提交1995年7月7日PCT公布。第WO96 / 02054号公报日期1996年1月25日在本发明中，部分双工转换表用作用于将基于M位的数据串直接转换成基于N位的代码串而不使用边际位的转换表。该转换表分别由包括多个代码组的第一和第二子表构成。多个代码组包括用于相同输入数据的不同代码。第二子表是与第一子表部分双工的表，并且通过从第一子表中的第一输入数据到第二输入数据的数据分配不同的代码而产生。第一和第二子表被设计成使得双工部分的代码集获得与符号相反的数字和变化的变体。从具有数字和变化的变型的最大绝对值的代码顺序地，相对于输入数据将码分配给第一和第二子表的双工部分中的所有代码组。因此，根据本发明，可以适当地限制调制信号的低频分量。

43. 发明授权

US5793779A Optical disk and method and apparatus for recording and then playing information back from that disk 失效
标题翻译：用于从该盘记录然后再播放信息的光盘和方法和装置
公开(公告)号：US5793779A
公开(公告)日：1998-08-11
申请号：US457844
申请日：1995-06-01
申请人： Jun Yonemitsu , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B20/10 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/007 , G11B7/013 , G11B7/125 , G11B7/24 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/16 , H04N5/85 , H04N5/913 , H04N5/92 , H04N5/926 , H04N9/804 , H04N9/806 , H04N9/82
CPC分类号： G11B7/24085 , G11B20/00768 , G11B20/1217 , G11B20/1426 , G11B20/1833 , G11B20/1866 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/3063 , G11B27/329 , G11B7/00745 , G11B7/013 , G11B7/24079 , H03M13/2921 , H03M13/2924 , H04N5/85 , H04N5/9208 , H04N5/926 , H04N9/8042 , G11B20/12 , G11B20/18 , G11B2020/10888 , G11B2020/1222 , G11B2020/1238 , G11B2020/1267 , G11B2020/1294 , G11B2020/1457 , G11B2020/1461 , G11B2020/1465 , G11B2020/1853 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , H03M13/09 , H03M13/15 , H03M13/1515 , H04N2005/91321 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233 , H04N9/8244
摘要： An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks; with the TOC information including addresses of start sectors recorded in the user tracks. The data (both user and TOC information) is encoded in a long distance error correction code having at least eight parity symbols, and is run length limited (RLL) modulated.
摘要翻译：具有直径小于140mm，厚度为1.2mm +/- 0.1mm的光盘，其上记录有数据的多个记录轨道作为浮雕凹坑，表示信息，并且表现出在0.646μm和 1.05亩; 轨道分为导入区，程序区和导出区。数据包括记录在至少一个TOC轨道中的多个扇区中的目录（TOC）信息和记录在用户轨道中的多个扇区中的用户信息; 其中TOC信息包括记录在用户轨道中的开始扇区的地址。数据（用户和TOC信息两者）都被编码在具有至少八个奇偶校验符号的长距离纠错码中，并且被运行长度限制（RLL）调制。

44. 发明授权

US5764166A Signal binary coding circuit and digital signal processing apparatus 失效
标题翻译：信号二进制编码电路和数字信号处理装置
公开(公告)号：US5764166A
公开(公告)日：1998-06-09
申请号：US678289
申请日：1996-07-11
申请人： Shunji Yoshimura , Toru Okazaki
发明人： Shunji Yoshimura , Toru Okazaki
IPC分类号： G11B7/00 , G11B7/005 , G11B20/10 , H03M7/32 , H04L25/49 , H03M7/00
CPC分类号： G11B20/10203 , G11B20/10037 , H04L25/4906
摘要： A signal binary coding circuit and a recording medium reproducing apparatus can binary coding efficiently the input signal sampled by the discrete time, by providing: a subtracting circuit for subtracting direct current components from the sampled value input; a comparator circuit for comparing the output value of said subtracting circuit and a threshold and outputting the binary signal based on said comparison value; an amplitude limiting circuit to amplitude-limit the output value of the subtracting circuit with the fixed value; and a direct current component forming circuit to calculate direct current components from the output value of the amplitude limiting circuit.
摘要翻译：信号二进制编码电路和记录介质再现装置可以通过提供：从采样值输入中减去直流分量的减法电路，对由离散时间采样的输入信号进行二值编码; 比较电路，用于比较所述减法电路的输出值和阈值，并根据所述比较值输出二进制信号; 幅度限制电路，以限定所述减法电路的输出值为固定值; 以及直流分量形成电路，用于从限幅电路的输出值计算直流分量。

45. 发明授权

US5596565A Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk 失效
标题翻译：将MPEG压缩视频数据和压缩音频数据记录在磁盘上的方法和装置
公开(公告)号：US5596565A
公开(公告)日：1997-01-21
申请号：US478496
申请日：1995-06-07
申请人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B5/09 , G11B7/0037 , G11B7/004 , G11B7/007 , G11B7/013 , G11B7/24085 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/034 , G11B27/10 , G11B27/11 , G11B27/30 , G11B27/32 , G11B27/36 , H04N5/76 , H04N5/85 , H04N5/926 , H04N5/945 , H04N7/24 , H04N7/52 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/877 , H04N21/236 , H04N21/2381 , H04N21/426 , H04N21/432 , H04N21/433 , H04N21/434 , H04N21/4363 , H04N21/438 , H04N21/4402 , G11B7/24
CPC分类号： H04N21/440209 , G11B20/00086 , G11B20/1251 , G11B20/1426 , G11B20/1809 , G11B20/1813 , G11B20/1833 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/3063 , G11B27/329 , H04N21/23614 , H04N21/2381 , H04N21/42646 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/4363 , H04N21/4381 , H04N5/9261 , H04N5/945 , H04N9/8042 , H04N9/877 , G11B20/12 , G11B2020/1232 , G11B2020/1271 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/65 , G11B27/11 , G11B27/36 , G11B7/0037 , G11B7/004 , G11B7/007 , G11B7/00745 , G11B7/013 , G11B7/24085 , H04N5/85 , H04N5/9268 , H04N9/8063 , H04N9/8233
摘要： Method and apparatus for recording MPEG-compressed video data and compressed audio data on an optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm.+-.0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 .mu.m and 1.05 .mu.m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks. The user information is comprised of MPEG-compressed video data, which may exhibit any one of difference MPEG formats, and compressed audio data, which likewise may exhibit an MPEG format, a PCM format or the like. The TOC information includes addresses of start sectors recorded in the user tracks. The data is encoded in a long distance error correction code having at least eight parity symbols.
摘要翻译：在具有直径小于140mm，厚度为1.2mm +/- 0.1mm的光盘上记录MPEG压缩视频数据和压缩音频数据的方法和装置，其中记录有数据的多个记录轨道作为浮雕凹坑代表信息，展示轨道间距在0.646亩至1.05亩之间; 轨道分为导入区，程序区和导出区。数据包括记录在至少一个TOC轨道中的多个扇区中的目录（TOC）信息和记录在用户轨道中的多个扇区中的用户信息。用户信息由MPEG压缩视频数据组成，MPEG视频数据可以表示MPEG格式的差异，压缩音频数据也可以表现出MPEG格式，PCM格式等。 TOC信息包括记录在用户轨道中的起始扇区的地址。数据被编码在具有至少八个奇偶校验符号的长距离纠错码中。

46. 发明授权

US5550797A Optical reproduction signal processing circuit for producing an RF signal and a servo signal with a high signal to noise ratio even though the RF signal component and the servo signal component partially overlap in frequency distribution 失效
标题翻译：即使RF信号分量和伺服信号分量在频率分布中部分重叠，也用于产生RF信号的光再现信号处理电路和具有高信噪比的伺服信号
公开(公告)号：US5550797A
公开(公告)日：1996-08-27
申请号：US344842
申请日：1994-11-23
申请人： Motoi Kimura , Shunji Yoshimura , Kyoko Suzuki
发明人： Motoi Kimura , Shunji Yoshimura , Kyoko Suzuki
IPC分类号： G11B7/005 , G11B7/09 , G11B7/95
CPC分类号： G11B7/0943 , G11B7/0941 , G11B7/005
摘要： A processing circuit for an optical reproduction signal provided with a signal generating unit for dividing an optical reproduction signal output from a photo detector and including a plurality of signal components into a plurality of signals having frequency regions corresponding to the respective plurality of signal components and performing current/voltage conversion on the divided optical reproduction signals and a correcting unit for adding the results of the current/voltage conversion of the signal components to correct the results of the current/voltage conversion.
摘要翻译：一种用于光学再现信号的处理电路，其具有信号产生单元，用于将从光检测器输出的光再现信号分离并包括多个信号分量，成为具有对应于多个信号分量的频率区域的多个信号，并且执行对分割后的光再现信号进行电流/电压转换，以及校正单元，用于将信号分量的电流/电压转换结果相加，以校正电流/电压转换的结果。

47. 发明授权

US5550603A Motion picture film with digital sound track 失效
标题翻译：带数字声轨的电影胶卷
公开(公告)号：US5550603A
公开(公告)日：1996-08-27
申请号：US158767
申请日：1993-11-30
申请人： Shunji Yoshimura , Yoshiyuki Akiyama , Kiyoshi Ohsata , Isao Ichimura , Toshio Watanabe , Shinji Katsuramoto
发明人： Shunji Yoshimura , Yoshiyuki Akiyama , Kiyoshi Ohsata , Isao Ichimura , Toshio Watanabe , Shinji Katsuramoto
IPC分类号： G03B31/02 , G11B7/00 , G11B7/003 , G11B20/00 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/28 , G11B27/30 , H04R5/00 , G03B31/00
CPC分类号： G11B20/10 , G03B31/02 , G11B20/10527 , G11B20/1261 , G11B20/1426 , G11B20/1813 , G11B27/30 , G11B7/0032 , H04R5/00 , G11B20/00007
摘要： A device for recording/reproducing a digital pattern as a sound track of a cinefilm is disclosed. The device includes a cinefilm 1 having an image recording area 2 in which an image is recorded, a perforation section 3 for film feed and digital pattern data recording areas 5 and 6 provided in the vicinity of the perforation section 3. Plural channels of audio data are recorded as the digital patterns in the digital pattern data recording areas.
摘要翻译：公开了一种用于记录/再现数字图形作为电影卷的声轨的装置。该装置包括具有其中记录图像的图像记录区域2的电影卷1，用于胶片馈送的穿孔部分3和设置在穿孔部分3附近的数字图案数据记录区域5和6.多个声道数据被记录为数字图案数据记录区域中的数字图案。

48. 发明授权

US5144605A Optical disk apparatus and method for controlling movement of light spot thereof 失效
标题翻译：光盘设备及其控制方法
公开(公告)号：US5144605A
公开(公告)日：1992-09-01
申请号：US449933
申请日：1989-12-18
申请人： Seiji Kobayashi , Norio Nishida , Naoya Eguchi , Shunji Yoshimura
发明人： Seiji Kobayashi , Norio Nishida , Naoya Eguchi , Shunji Yoshimura
IPC分类号： G11B21/08 , G11B7/007 , G11B7/085 , G11B21/10
CPC分类号： G11B7/08505
摘要： The method of the present invention comprises detecting a recording pattern, which is different for each tract, in each of track groups consisting of a predetermined number N or tracks recorded in advance on an optical disk(1), generating a tracking signal S.sub.ET whose signal level changes on the positive and negative sides of a target track T.sub.0 as the center, and moving the optical spot to the target track T.sub.0 on the basis of this tracking signal S.sub.ET. In this manner, it becomes possible to prevent uncontrollable movement of the optical spot and align the optical spot to a desired recording track within a short period of time.
摘要翻译： PCT No.PCT / JP89 / 00414 Sec。 371日期1989年12月18日 102（e）1989年12月18日PCT PCT 1989年4月18日PCT。第WO89 / 10614号公报日本公报1989年11月2日。本发明的方法包括检测在由光盘（1）上预先记录的预定数量N或轨迹组成的每个轨道组中的每条道路不同的记录模式，产生其目标轨道T0的正负侧的信号电平变化为中心的跟踪信号SET，并且基于该跟踪信号SET将光点移动到目标轨道T0。以这种方式，可以防止光点的不可控制的移动并且在短时间内将光点对准所需的记录轨道。

49. 发明授权

US08693843B2 Information processing apparatus, method, and program 失效
标题翻译：信息处理装置，方法和程序
公开(公告)号：US08693843B2
公开(公告)日：2014-04-08
申请号：US12104025
申请日：2008-04-16
申请人： Shunji Yoshimura , Noboru Murabayashi
发明人： Shunji Yoshimura , Noboru Murabayashi
IPC分类号： H04N9/80
CPC分类号： G11B27/28 , H04N21/44008 , H04N21/47214 , H04N21/4728 , H04N21/8456
摘要： An information processing apparatus includes: accepting means for accepting user's input of specification of a remarkable scene during playback processing of a video content to be recorded on a recording medium or a video content already recorded on a recording medium; setting means for setting a scene corresponding to a timing of accepting the input of specification by the accepting means to a user's remarkable scene; acquiring means for acquiring additional information for generating a display indicating the remarkable scene contents; and display controlling means for controlling generation of the display indicating the remarkable scene contents on the basis of the additional information and display of a list screen including an arrangement of the display indicating the remarkable scene contents for each remarkable scene.
摘要翻译：信息处理装置包括：接收装置，用于在要记录在记录介质上的视频内容或已经记录在记录介质上的视频内容的再现处理期间，接受用户对显着场景的指定的输入; 设置装置，用于将接受由接受装置的指定的输入的定时对应的场景设置到用户的显着场景; 获取装置，用于获取用于生成指示所述显着场景内容的显示的附加信息; 以及显示控制装置，用于基于附加信息控制显示指示显着场景内容的显示，以及显示包括表示每个显着场景的显着场景内容的显示的布置的列表画面。

50. 再颁专利

USRE42962E1 Optical disk and method and apparatus for recording and then playing information back from that disk 有权
标题翻译：用于从该盘记录然后再播放信息的光盘和方法和装置
公开(公告)号：USRE42962E1
公开(公告)日：2011-11-22
申请号：US09522786
申请日：2000-03-07
申请人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B7/013 , G11B20/18
CPC分类号： G11B7/24085 , G11B7/00745 , G11B7/013 , G11B7/24079 , G11B20/00768 , G11B20/12 , G11B20/1217 , G11B20/1426 , G11B20/18 , G11B20/1833 , G11B20/1866 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/3063 , G11B27/329 , G11B2020/10888 , G11B2020/1222 , G11B2020/1238 , G11B2020/1267 , G11B2020/1294 , G11B2020/1457 , G11B2020/1461 , G11B2020/1465 , G11B2020/1853 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/2921 , H03M13/2924 , H04N5/85 , H04N5/9208 , H04N5/926 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N9/8233 , H04N9/8244 , H04N2005/91321
摘要： An optical disk having a diameter less than 140 mm and, a thickness of 1.2 mm±0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 μm and 1.05 μm; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks; with the TOC information including addresses of start sectors recorded in the user tracks. The data (both user and TOC information) is encoded in a long distance error correction code having at least eight parity symbols, and is run length limited (RLL) modulated.
摘要翻译：具有直径小于140mm，厚度为1.2mm±0.1mm的光盘，其上记录有数据的多个记录轨道作为浮雕凹坑，表示信息并且在0.646μm和1.05μm之间的范围内显示轨道间距 ; 轨道分为导入区，程序区和导出区。数据包括记录在至少一个TOC轨道中的多个扇区中的目录（TOC）信息和记录在用户轨道中的多个扇区中的用户信息; 其中TOC信息包括记录在用户轨道中的开始扇区的地址。数据（用户和TOC信息两者）都被编码在具有至少八个奇偶校验符号的长距离纠错码中，并且被运行长度限制（RLL）调制。

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