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1. 发明申请

WO2007037537A9 DISK-SHAPED RECORD MEDIUM AND PRODUCING METHOD FOR SAME, DISK RECORDING METHOD AND DEVICE, AND DISK PLAYBACK METHOD AND DEVICE 审中-公开
标题翻译：盘形记录介质及其制造方法，盘记录方法和装置以及盘播放方法和装置
公开(公告)号：WO2007037537A9
公开(公告)日：2007-05-31
申请号：PCT/JP2006320015
申请日：2006-09-29
申请人： SONY CORP , MATSUSHITA ELECTRIC IND CO LTD , KONINKL PHILIPS ELECTRONICS NV , KOBAYASHI SHOEI , YAMAGAMI TAMOTSU , TAKAGI YUJI , USUI MAKOTO , WEIJENBERGH PAULUS GIJSBERTUS , VAN POMPAEY BART
发明人： KOBAYASHI SHOEI , YAMAGAMI TAMOTSU , TAKAGI YUJI , USUI MAKOTO , WEIJENBERGH PAULUS GIJSBERTUS , VAN POMPAEY BART
IPC分类号： G11B20/00 , G11B20/18
CPC分类号： G11B20/00086 , G11B20/00304 , G11B20/00623 , G11B20/10
摘要： To record specific information to a disk-shaped record medium and reproduce the recorded specific information without any influence on the error correction capability. Copy protection information (CPID) having an error correction code appended thereto, shuffled and otherwise treated is sent as a CPID bit block to an EDC rewrite circuit (14). The EDC rewrite circuit (14) rewrites an error detection code appended to user data in each sector in accordance with bit information in the CPID bit block. Thereafter, the data in each sector is scrambled, and an ECC block including a plurality of sectors is modulated with an error correction code and sync signal appended thereto. The modulated signal is recorded in a reserve area of a lead-in area of the disk-shaped record medium. During reproduction, CPID is restored based on the result of error detection of each sector.
摘要翻译：将特定信息记录到盘形记录介质，并且再现所记录的特定信息，而不会对纠错能力产生任何影响。将具有附加纠错码的复制保护信息（CPID）作为CPID位块发送到EDC重写电路（14）。 EDC重写电路（14）根据CPID位块中的比特信息重写附加到每个扇区中的用户数据的错误检测码。此后，每个扇区中的数据被加扰，并且包括多个扇区的ECC块用附加的纠错码和同步信号进行调制。调制信号被记录在盘形记录介质的导入区域的保留区域中。在再现期间，CPID基于每个扇区的错误检测结果而被恢复。

2. 发明申请

WO1997050111A1 SEMICONDUCTEUR CHIP AND RETICLE FOR MANUFACTURING SEMICONDUCTOR 审中-公开
标题翻译：制造半导体的半导体芯片及其制造方法
公开(公告)号：WO1997050111A1
公开(公告)日：1997-12-31
申请号：PCT/JP1997002196
申请日：1997-06-25
申请人： HITACHI, LTD. , TAKAGI, Yuji , MATSUYAMA, Yukio , HIROI, Takashi , WATANABE, Masahiro , TANAKA, Maki , ISHIKAWA, Seiji , SUGIMOTO, Aritoshi
发明人： HITACHI, LTD.
IPC分类号： H01L21/02
CPC分类号： G03F9/70 , H01L23/544 , H01L2223/54413 , H01L2223/54433 , H01L2223/54453 , H01L2223/54473 , H01L2924/0002 , H01L2924/00
摘要： An alignment marker used for another use, such as in a stepper, has been conventionally used for finding the position, specified by CAD data, of a final functional defect of a semiconductor chip detected by fail bit inspections. However, this alignment marker does not coincide exactly with a design coordinate system which is established on the basis of a virtually existing scribe center and, when the semiconductor chip is positioned by using the marker, an error of tens of micrometers occurs. Therefore, at the time of observing a defect at a point designated by design coordinate values, a considerable amount of man-hour has been required, because the designated point of the defect to be observed is deviated from the actual position by about several to ten cells and the vicinity of the point must be visually searched for the defect. According to this invention, patterns such that the position on each coordinate axis of the design coordinate axis is encoded so that the position in the chip formed on a semiconductor wafer can be recognized from design coordinate values are provided in horizontal and vertical specific areas of the uppermost layer at the time of visual observation or of a layer which is detectable at the time of observation by utilizing the peripheral region of the chip. The patterns are inputted into a computer at the time of observation, positional information on each coordinate axis is read out by decoding the encoded pattern, and the chip is positioned.
摘要翻译：通常使用用于另一种用途的对准标记，例如在步进机中，用于找出由CAD数据指定的通过故障位检查检测到的半导体芯片的最终功能缺陷的位置。然而，该对准标记与基于实际存在的刻划中心建立的设计坐标系不完全一致，并且当通过使用标记定位半导体芯片时，出现数十微米的误差。因此，在由设计坐标值指定的点观察缺陷时，需要相当多的工时，因为要观察的缺陷的指定点偏离实际位置大约几十个细胞和点的附近必须在视觉上搜索缺陷。根据本发明，在设计坐标轴的每个坐标轴上的位置被编码使得能够从设计坐标值识别形成在半导体晶片上的芯片中的位置的图案被提供在水平和垂直的特定区域中在目视观察时的最上层，或通过利用芯片的周边区域在观察时可检测的层。在观察时将图案输入到计算机中，通过对编码图案进行解码来读出各坐标轴上的位置信息，并对芯片进行定位。

3. 发明申请

WO1987002818A1 DATA RECORDING/REGENERATING DEVICE 审中-公开
标题翻译：数据记录/再生设备
公开(公告)号：WO1987002818A1
公开(公告)日：1987-05-07
申请号：PCT/JP1986000539
申请日：1986-10-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , FUKUSHIMA, Yoshihisa , SATOH, Isao , ICHINOSE, Makoto , KUROKI, Yuzuru , TAKAGI, Yuji
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： G11B20/10
CPC分类号： G11B20/1883 , G11B2220/20
摘要： A data recording/regenerating device which records data onto, or regenerates data from, a disc-shaped data recording medium having a plurality of sectors. The invention employs a data recording medium which has, in the same track, both ordinary sectors (Sl, ..., Sn) in which addresses are format-recorded in address portions (12) of sector discrimination codes (9), and a substitute sector R1 in which no address is recorded. When a defective sector S3 is detected, a delete signal (109) is recorded on the address portion (12) of the defective sector S3, so that the address of the defective sector S3 cannot be regenerated. At the same time, the address of the defective sector is recorded onto the address portion (13) of an unemployed substitute sector R1 on the same track, and then the data to be recorded onto the defective sector S3 is recorded onto the substitute sector R1. Owing to such a sector substitute operation, the substitute sector having the same address and data as those of the defective sector is formed on the same track as that of the defective sector. Therefore, there is provided a data recording/regenerating device which makes possible the access to the substitute sector when the data is to be regenerated, without requiring any retrieval operation.

4. 发明申请

WO2008044718A1 TWO-DIMENSIONAL ENCODER, HOLOGRAPHIC MEMORY DEVICE AND HOLOGRAPHIC MEMORY MEDIUM 审中-公开
标题翻译：二维编码器，全息记忆装置和全息记忆媒体
公开(公告)号：WO2008044718A1
公开(公告)日：2008-04-17
申请号：PCT/JP2007/069792
申请日：2007-10-03
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAGI, Yuji , USUI, Makoto , KASAZUMI, Kenichi
发明人： TAKAGI, Yuji , USUI, Makoto , KASAZUMI, Kenichi
IPC分类号： G11B7/0065 , G03H1/16 , G11B20/00 , G11C13/04
CPC分类号： G11B7/0065 , G03H1/16 , G11B20/12 , G11C13/045
摘要： A two-dimensional encoder stores data on a holographic memory. The encoder encodes data of k bits (where k is an integer and k ≥ 3) into n pixels arranged two-dimensionally (where n is an integer and n ≥ 6). The encoder includes a first processing section 31 for classifying the n pixels into first and second groups of subblocks 11 and 12 using k1 bits out of the data of k bits (where k1 is an integer and k1 ≥ 1). Each of the subblocks 11 in the first group consists of m pixels (where m is an integer and m ≥ 2), and the number of the subblocks 11 forming the first group is s1 (where s1 is an integer and s1 ≥ 2). Each of the subblocks 12 in the second group also consists of m pixels, and the number of the subblocks 12 forming the second group is s2 (where s2 is an integer and s2 ≥ 1). The encoder further includes a second processing section 32 for turning ON p pixels (where p is an integer and 1 ≤ p ≤ m/2) out of the m pixels forming each subblock 11 in the first group and turning OFF all of the m pixels forming each subblock 12 in the second group using the other k2 bits of the data of k bits (where k2=k-k1).
摘要翻译：二维编码器将数据存储在全息存储器上。编码器将k位（其中k是整数，k = 3）的数据编码成二维布置的n个像素（其中n是整数，n = 6）。编码器包括第一处理部分31，用于使用k位数据（其中k1是整数和k1 = 1）中的k1位将n个像素分类为第一和第二子块11和12组。第一组中的每个子块11由m个像素（其中m是整数，m = 2）组成，并且形成第一组的子块11的数量是s1（其中s1是整数，s1 = 2）。第二组中的每个子块12也由m个像素组成，并且形成第二组的子块12的数量是s2（其中s2是整数，s2 = 1）。编码器还包括用于在形成第一组中的每个子块11的m个像素中打开p个像素（其中p是整数并且1 = p = m / 2）的第二处理部分32，并且关闭所有m个像素使用k位数据的其他k2位（其中k2 = k-k1）来形成第二组中的每个子块12。

5. 发明申请

WO2003009289A3 DATA RECORDING METHOD, RECORDING MEDIUM AND REPRODUCTION APPARATUS 审中-公开
公开(公告)号：WO2003009289A3
公开(公告)日：2003-01-30
申请号：PCT/JP2002/007232
申请日：2002-07-16
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAGI, Yuji , USUI, Makoto , YABUNO, Hiroyuki
发明人： TAKAGI, Yuji , USUI, Makoto , YABUNO, Hiroyuki
IPC分类号： G11B20/18
摘要： A data recording method comprising the steps of encoding user data (109) into first error correcting codes (111) having a first correction capability, encoding control information (110) into second error correcting codes (112) having a second correction capability higher than the first correction capability, generating a data stream (1116) containing the first error correcting code (111), the second error correcting code (112), and synchronization signals (115), wherein the second error correcting codes (112) and the synchronization signals (115) alternatively interleave (108) the first error correcting codes, and recording (103) the data stream (116).

6. 发明申请

WO1997035309A1 METHOD FOR SUBSTITUTING DEFECTIVE RECORDING OF DISCOID RECORDING MEDIUM AND DISCOID RECORDING MEDIUM RECORDING AND REPRODUCING DEVICE 审中-公开
标题翻译：发送记录介质和发送记录介质记录和再现设备的有缺陷记录的方法
公开(公告)号：WO1997035309A1
公开(公告)日：1997-09-25
申请号：PCT/JP1997000865
申请日：1997-03-18
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAGI, Yuji , NAGAI, Takahiro , FUKUSHIMA, Yoshihisa , OHARA, Shunji , SATOH, Isao
发明人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
IPC分类号： G11B20/12
CPC分类号： G11B20/1883 , G11B20/10 , G11B20/1258 , G11B2220/20
摘要： A method for substituting the defective recording of a discoid recording medium (8), in which defective sectors are discriminated on a sector basis by discriminating the acceptance/rejection of reproduction of recorded data not on a product code basis but on a sector basis, when a recording format in which encoded data which are subjected to error detection and correction with a product code are recorded in a plurality of sectors in a scattered state is used and only the data recorded in the sectors discriminated as defective are recorded in substituting sectors, and a discoid recording medium recording and reproducing device.
摘要翻译：一种用于代替盘状记录介质（8）的缺陷记录的方法，其中通过区分不是以产品代码为基础，而是基于扇区的记录数据的再现的接受/拒绝来区分缺陷扇区，当时使用以分散状态记录在多个扇区中的利用产品代码进行错误检测和校正的编码数据的记录格式，并且仅将被识别为有缺陷的扇区中记录的数据记录在替换扇区中，并且盘状记录介质记录和再现装置。

7. 发明申请

WO2007037537A1 DISK-SHAPED RECORD MEDIUM AND PRODUCING METHOD FOR SAME, DISK RECORDING METHOD AND DEVICE, AND DISK PLAYBACK METHOD AND DEVICE 审中-公开
标题翻译：盘形记录介质及其制造方法，盘记录方法及装置以及盘播放方法及装置
公开(公告)号：WO2007037537A1
公开(公告)日：2007-04-05
申请号：PCT/JP2006/320015
申请日：2006-09-29
申请人： SONY CORPORATION , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , KONINKLIJKE PHILIPS ELECTRONICS N.V. , KOBAYASHI, Shoei , YAMAGAMI, Tamotsu , TAKAGI, Yuji , USUI, Makoto , WEIJENBERGH, Paulus, Gijsbertus, Petrus , VAN POMPAEY, Bart
发明人： KOBAYASHI, Shoei , YAMAGAMI, Tamotsu , TAKAGI, Yuji , USUI, Makoto , WEIJENBERGH, Paulus, Gijsbertus, Petrus , VAN POMPAEY, Bart
IPC分类号： G11B20/00 , G11B20/18
CPC分类号： G11B20/00086 , G11B20/00304 , G11B20/00623 , G11B20/10
摘要： To record specific information to a disk-shaped record medium and reproduce the recorded specific information without any influence on the error correction capability. Copy protection information (CPID) having an error correction code appended thereto, shuffled and otherwise treated is sent as a CPID bit block to an EDC rewrite circuit (14). The EDC rewrite circuit (14) rewrites an error detection code appended to user data in each sector in accordance with bit information in the CPID bit block. Thereafter, the data in each sector is scrambled, and an ECC block including a plurality of sectors is modulated with an error correction code and sync signal appended thereto. The modulated signal is recorded in a reserve area of a lead-in area of the disk-shaped record medium. During reproduction, CPID is restored based on the result of error detection of each sector.
摘要翻译：将特定信息记录到盘形记录介质并再现记录的特定信息而不影响纠错能力。具有附加纠错码，混洗和其他处理的复制保护信息（CPID）作为CPID位块被发送到EDC重写电路（14）。 EDC重写电路（14）根据CPID位块中的位信息重写附加到每个扇区中的用户数据的错误检测码。此后，每个扇区中的数据被加密，并且包括多个扇区的ECC块被附加有纠错码和同步信号的调制。调制的信号被记录在盘形记录介质的导入区的保留区中。在再现期间，根据每个扇区的错误检测结果恢复CPID。

8. 发明申请

WO2003009289A2 DATA RECORDING METHOD, RECORDING MEDIUM AND REPRODUCTION APPARATUS 审中-公开
标题翻译：数据记录方法，记录介质和再现装置
公开(公告)号：WO2003009289A2
公开(公告)日：2003-01-30
申请号：PCT/JP2002/007232
申请日：2002-07-16
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. , TAKAGI, Yuji , USUI, Makoto , YABUNO, Hiroyuki
发明人： TAKAGI, Yuji , USUI, Makoto , YABUNO, Hiroyuki
IPC分类号： G11B20/18
CPC分类号： G11B20/1833 , G11B20/1803 , G11B20/1866 , G11B2020/1287 , G11B2220/2562 , H03M13/29 , H03M13/2954
摘要： A data recording method comprising the steps of encoding user data into first error correcting codes having a first correction capability, encoding control information into second error correcting codes having a second correction capability higher than the first correction capability, generating a data stream containing the first error correcting code, the second error correcting code, and synchronization signals, wherein the second error correcting codes and the synchronization signals alternatively interleave the first error correcting codes, and recording the data stream.
摘要翻译：一种数据记录方法，包括以下步骤：将用户数据编码为具有第一校正能力的第一纠错码，将控制信息编码为具有高于第一校正能力的第二校正能力的第二纠错码，生成包含第一错误的数据流校正码，第二纠错码和同步信号，其中第二纠错码和同步信号交替地交织第一纠错码，并记录数据流。

9. 发明授权

US08619527B2 Optical disk device, optical disk control method, and integrated circuit 有权
标题翻译：光盘装置，光盘控制方法和集成电路
公开(公告)号：US08619527B2
公开(公告)日：2013-12-31
申请号：US13202434
申请日：2010-12-17
申请人： Nakasendo Tsuyoshi , Yamaoka Masaru , Takagi Yuji , Usui Makoto
发明人： Nakasendo Tsuyoshi , Yamaoka Masaru , Takagi Yuji , Usui Makoto
IPC分类号： G11B7/00
CPC分类号： G11B20/10009 , G11B7/0045 , G11B7/00736 , G11B19/26 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/10027 , G11B20/1024 , G11B2220/2541 , G11B2220/2562
摘要： To provide an optical disk device, an optical disk control method and an integrated circuit, which are capable of writing a recordable mark by changing the reflectance ratio of a reflective film formed on concave-convex pits without using an industrial special device or a high-power laser light source. A data reproduction controller (103) sets a first rotation speed in a disk rotation speed switching unit (108) and a first laser power in a laser power switching unit (107) when reproducing the concave-convex pits. When writing the recordable mark, a mark recording controller (104) sets in the disk rotation speed switching unit (108) a second rotation speed that is slower than the first rotation speed and the lowest rotation speed at which the concave-convex pits can be reproduced, and sets a second laser power greater than the first laser power in the laser power switching unit (107) in accordance with the emission timing.
摘要翻译：为了提供一种光盘装置，光盘控制方法和集成电路，其能够通过改变形成在凹凸坑上的反射膜的反射率而写入可记录标记，而不使用工业专用装置或高速数据，功率激光光源。数据再现控制器（103）在再现凹凸坑时，在盘旋转速度切换单元（108）中设置第一旋转速度和激光功率切换单元（107）中的第一激光功率。当写入可记录标记时，标记记录控制器（104）在盘转速切换单元（108）中设置比第一转速慢的凹部凹坑的最低转速和第二转速根据发射定时，在激光功率切换单元（107）中再现并设定大于第一激光功率的第二激光功率。

10. 发明授权

US5243581A Data recording/reproducing apparatus having plural optical disk drives operating in parallel 失效
标题翻译：数据记录/重放装置具有并行操作的多个光盘驱动器
公开(公告)号：US5243581A
公开(公告)日：1993-09-07
申请号：US556330
申请日：1990-07-23
申请人： Takagi Yuji , Isao Satoh , Yoshihisa Fukushima , Yasushi Azumatani , Hiroshi Hamasaka
发明人： Takagi Yuji , Isao Satoh , Yoshihisa Fukushima , Yasushi Azumatani , Hiroshi Hamasaka
IPC分类号： G06F3/06 , G11B19/20 , G11B19/28 , G11B20/10 , G11B27/00 , G11B27/10
CPC分类号： G11B19/20 , G06F3/0601 , G11B19/28 , G11B20/10 , G11B27/002 , G11B27/10 , G06F2003/0692 , G11B2020/10916 , G11B2220/20
摘要： An optical disk recording and/or reproducing apparatus realizes a high ability to transmit data by operating a plurality of optical disk drives in parallel. By actuating the data recording or reproducing operation in parallel after these optical disk drives all have completed seeking the target track, deviation in synchronism between these drives can be suppressed below a one track maximum, resulting in the parallel operation of a plurality of optical disk drives using a a small capacity memory. In addition, by transmitting data via a high speed FIFO memory connected to each drive interface and a host interface to a RAM, speedy data transmission using the parallel operation of the plurality of drives is made possible. Further, a plurality of dual port control circuits each successively switches an access to each of a plurality of RAMs to a data transmission from or to a host computer and a data transmission from or to each drive, and the data transmission is executed between one of the RAMs and the host computer and at the same time, the data transmission is executed between each of the RAMs and each drive, thus being capable of transmitting data rapidly using the parallel operation of the plurality of drives.
摘要翻译：光盘记录和/或再现装置通过并行操作多个光盘驱动器来实现高数据传输数据的能力。通过在这些光盘驱动器都完成寻找目标轨道之后并行地启动数据记录或再现操作，可以将这些驱动器之间的同步偏差抑制到低于一个磁道最大值，导致多个光盘驱动器的并行操作使用一个小容量的内存。此外，通过经由连接到每个驱动接口的高速FIFO存储器和主机接口向RAM发送数据，使得能够使用多个驱动器的并行操作的快速数据传输成为可能。此外，多个双端口控制电路各自依次将对多个RAM中的每一个的访问切换到来自主计算机的数据传输或来自主计算机的数据传输，以及来自或来自每个驱动器的数据传输，并且数据传输在 RAM和主计算机，并且同时在每个RAM和每个驱动器之间执行数据传输，从而能够使用多个驱动器的并行操作快速地发送数据。

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