公开(公告)号：JPH05250668A

公开(公告)日：1993-09-28

申请号：JP5050092

申请日：1992-03-09

Applicant: SONY CORP

Inventor： NODA MAKOTO ,  ISHIOKA KOITSU

IPC: G11B5/845

Abstract: PURPOSE:To stably produce a magnetic recording medium having high orientation by blowing a magnetic powder with dry air in the orienting process. CONSTITUTION:A pair of orienting magnets 1, 2 are disposed to vertically face to each other and a drier 3 is disposed in the rear part of magnets on the lower surface of the upper orienting magnet 1. A rotating nozzle 8 is attached to the apperture of the drier 3 so that dry air 7 is blown through the nozzle 8 at 15-30m/s flow rate at an incident angle within + or -50 deg. to the perpendicular direction of the magnetic coating layer 6 while the coating layer 6 is not dried to dry the coating layer 6. Thereby, rippling of the magnetic recording medium can be prevented and the medium can be produced with high orientation and high drying efficiency.

公开(公告)号：JPH0562176A

公开(公告)日：1993-03-12

申请号：JP22071791

申请日：1991-08-30

Applicant: SONY CORP

Inventor： MEGURO MASASHI ,  OMURA TARO ,  NODA MAKOTO ,  OKAMOTO KAZUHIRO

IPC: G11B5/842

Abstract: PURPOSE:To provide the manufacturing method of a coating-type magnetic recording medium in which magnetic powder inside a magnetic layer is arranged in the oblique direction with reference to the face of a coating film. CONSTITUTION:A magnetic coating film which contains needlelike magnetic powder is used as a magnetic layer. The magnetic coating film is shifted into a magnetic field which is provided with the component of a unidirectional magnetic field 2a which is parallel to the film face of the magnetic coating film; after that, it is shifted into a magnetic field which is provided with the component of a magnetic field 3 in the vertical direction or of a magnetic field 4 in the oblique direction with reference to the film face of the magnetic coating film.

公开(公告)号：JPH04139620A

公开(公告)日：1992-05-13

申请号：JP26218190

申请日：1990-09-29

Applicant: SONY CORP

Inventor： NODA MAKOTO

IPC: G11B5/716 ,  C09D5/23 ,  C09D7/12

Abstract: PURPOSE:To obtain a high transfer output even in the wavelength region of either a short wavelength and long wavelength by constituting magnetic layers of a magnetic coated film contg. Co-denatured iron oxide magnetic powder as magnetic powder and a magnetic coated film contg. hexagonal Ba ferrite magnetic powder as magnetic powder and limiting the respective film thicknesses. CONSTITUTION:The magnetic layers consisting of the lower layer magnetic coated film contg. the Co-denatured iron oxide magnetic powder as the magnetic powder and the upper layer magnetic coated film contg. the hexagonal Ba ferrite magnetic powder as the magnetic powder are formed on a nonmagnetic base. The film thickness of the 1st magnetic coated film is set at >=1.0mum and the film thickness of the 2nd magnetic coated film at 0.5 to 3.5mum. The coercive force in the perpendicular direction of the magnetic layers is specified to

公开(公告)号：JP2014029814A

公开(公告)日：2014-02-13

申请号：JP2012170488

申请日：2012-07-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： JINDA SEIICHIRO ,  NODA MAKOTO ,  IZUMI TAKESHI ,  IZUMI KENICHI ,  KODATE MANABU ,  SEKI TAKEHIRO ,  TSUCHIYA MICHITOSHI

IPC: H05B33/26 ,  H01L51/50 ,  H05B33/08 ,  H05B33/12 ,  H05B33/22

CPC classification number: H01L27/3246 ,  H01L51/5012 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5315

Abstract: PROBLEM TO BE SOLVED: To provide a display device which has simple constitution and superior image display performance.SOLUTION: The display device includes a plurality of organic light emission elements 10 which are arrayed on a base substance 11 and each of which includes a light emission part 20 having a first electrode layer 13, an organic layer 14, and a second electrode layer 16 laminated in order on the base substance 11, and an opening defining insulation film 24 which separates light emission parts 20 of the plurality of organic light emission elements 10 from one another. The second electrode layer is provided for some or all of the plurality of organic light emission elements 10 in common and includes a gap part which covers the opening defining insulation film 24. Resistance of the second electrode layer 16 in an in-plane direction is smaller at the gap part than at a light emission part constituting the light emission part 20.

Abstract translation: 要解决的问题：提供一种具有简单的结构和优异的图像显示性能的显示装置。解决方案：显示装置包括排列在基体11上的多个有机发光元件10，每个有机发光元件10包括发光 具有在基体11上依次层叠的第一电极层13，有机层14和第二电极层16的部分20以及分离多个有机发光元件的发光部20的开口限定绝缘膜24 10彼此。 第二电极层为多个有机发光元件10中的一些或所有共同设置，并且包括覆盖开口限定绝缘膜24的间隙部分。第二电极层16在面内方向上的电阻较小 在间隙部分处，构成发光部20的发光部。

公开(公告)号：JP2011254174A

公开(公告)日：2011-12-15

申请号：JP2010125235

申请日：2010-05-31

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KONDO KEITARO ,  NODA MAKOTO

IPC: H04L27/22 ,  H04L7/00 ,  H04L7/02

CPC classification number: H04L7/0029

Abstract: PROBLEM TO BE SOLVED: To perform symbol synchronization of multiple symbols quickly in parallel based on a received signal which is sampled asynchronously with a symbol period.SOLUTION: A phase error detection circuit 212 detects a phase error of the phase of N received signals obtained by performing discrete sampling for the estimated phase of a reception symbol. Based on the phase error, a loop filter 213 calculates a phase error correction value mindependent from the time and a frequency error correction value mdependent on the time as correction values used for an update of a phase offset. Based on two correction values, an NCO 214 calculates a phase offset φ, and an interpolation FIR filter 211 performs interpolation based on the offset φthus determining a reception symbol. This present invention is applicable to a receiver receiving data.

Abstract translation: 要解决的问题：基于与符号周期异步采样的接收信号，并行地快速地执行多个符号的符号同步。 解决方案：相位误差检测电路212检测通过对接收符号的估计相位进行离散采样而获得的N个接收信号的相位的相位误差。 基于相位误差，环路滤波器213计算与时间无关的相位误差校正值m P，k 和频率误差校正值m SB SB =“POST” > I，k 取决于用于更新相位偏移的校正值的时间。 基于两个校正值，NCO 214计算相位偏移φ k + 1 ，并且内插FIR滤波器211基于偏移φSB SB =“POST” > k + 1 ，从而确定接收符号。 本发明适用于接收数据的接收机。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011109236A

公开(公告)日：2011-06-02

申请号：JP2009259908

申请日：2009-11-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NODA MAKOTO

IPC: H03M13/21 ,  G11B20/10 ,  G11B20/14 ,  G11B20/18 ,  H03M7/14

CPC classification number: G11B20/1833 ,  G11B20/14 ,  H03M13/1102 ,  H03M13/1515 ,  H03M13/31 ,  H03M13/6343

Abstract: PROBLEM TO BE SOLVED: To keep a code limit on an RLL (Run Length Limited) code sequence when performing ECC (Error Correcting Code) coding after performing RLL coding, to eliminate the insertion of additional bits which deteriorate a coding rate for an ECC parity sequence, and to easily perform both soft decision decoding and hard decision decoding at a decoding side.
SOLUTION: When performing ECC coding after performing RLL coding on an information sequence, when the maximum number of continuous bits set to 0 or 1 in a N-bit RLL code word is made α (1

Abstract translation: 要解决的问题：在执行RLL编码之后执行ECC（纠错码）编码时，为了保持RLL（运行长度有限）代码序列的代码限制，为了消除将编码率恶化的附加位的插入， ECC奇偶校验序列，并且在解码侧容易地执行软判决解码和硬判决解码。 解决方案：在对信息序列执行RLL编码之后执行ECC编码时，当在N位RLL码字中设置为0或1的连续位的最大数量为α（1 <α）且p为 自然数，在等于或大于（p-α）比特并且等于或小于（p +α-1）比特的范围内，连续比特的最大数目等于或小于α-β 的RLL码字，并且通过在RLL线字的第（p-1）位和（p）位之间插入β位的奇偶校验来执行编码。 本发明可以应用于存储系统。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008278184A

公开(公告)日：2008-11-13

申请号：JP2007119090

申请日：2007-04-27

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHINAGAWA HITOSHI ,  YAMAGISHI HIROYUKI ,  NODA MAKOTO

IPC: H03M13/19

CPC classification number: H03M13/1137 ,  H03M13/1111 ,  H03M13/6566

Abstract: PROBLEM TO BE SOLVED: To execute decoding processing of LDPC (low density parity check) code at high speed with a simple configuration. SOLUTION: A storage section determining part 201 controls processing for determining a storage section of logarithmic likelihood ratios λ n or logarithmic posteriori probability radios q n in each of respective RAMs of this decoding apparatus. The storage section determined by the storage section determining part 201 is supplied to a control part 203 and stored in a memory, or the like in a controller. A decoding part 202 reads the logarithmic likelihood ratios λ n , or logarithmic posteriori probability radios q n in each of respective RAMs of this decoding apparatus, on the basis of the storage section determined by the storage section determining part 201 and controls processing for coding a received codeword. This invention is applicable to a decoding apparatus for decoding the LDPC code. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：以简单的配置高速执行LDPC（低密度奇偶校验）码的解码处理。 解决方案：存储部分确定部分201控制用于确定每个相应RAM中的对数似然比λ n 或对数后验概率无线电q n 的存储部分的处理 的解码装置。 由存储部确定部分201确定的存储部分被提供给控制部分203并存储在控制器中的存储器等中。 解码部分202基于存储部分读取该解码装置的每个RAM中的对数似然比λSB> n 或对数后验概率无线电q n 由存储部分确定部分201确定并且控制用于编码所接收的码字的处理。 本发明可应用于解码LDPC码的解码装置。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006148366A

公开(公告)日：2006-06-08

申请号：JP2004333692

申请日：2004-11-17

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KONDO KEITARO ,  NODA MAKOTO

IPC: H03M13/29 ,  G11B20/18 ,  H03M13/09 ,  H03M13/15 ,  H03M13/27

CPC classification number: G11B20/1833 ,  G11B20/1866 ,  G11B2020/184

Abstract: PROBLEM TO BE SOLVED: To reduce the number of data blocks belonging to the same error correction codeword, even with respect to two-dimensional burst errors, where errors occur over a plurality of channels. SOLUTION: When the data blocks (C1 codewords), which belong to one of 16 error correcting codewords (RS product codewords) coded by error correction codes, are distributed to 16-channel recording tracks, entire 16 data blocks continuing in the direction of a data array in the recording track or in the row direction of recording tracks crossing the direction of the data array belong to different error correction codewords on 16 recording tracks. The coded data are distributed to each recording track so that coding data existing in a region, where three continuous data blocks in one recording track, occupy over the four continuous recording tracks, or over a region where four continuous data blocks in a single recording track occupy over the three continuous recording tracks, so as to belong to all different error correction codewords. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：即使对于在多个通道上出现错误的二维突发错误，也可以减少属于相同纠错码字的数据块的数量。 解决方案：当属于由纠错码编码的16个纠错码字（RS乘积码字）中的一个的数据块（C1码字）被分配到16声道记录轨道时，整个16个数据块在 在记录轨道上的数据阵列的方向或与数据阵列的方向交叉的记录轨道的行方向属于16个记录轨道上的不同的纠错码字。 编码数据被分配到每个记录轨道，使得存在于一个记录轨道中的三个连续数据块占据四个连续记录轨道的区域中的编码数据，或者在单个记录轨道中四个连续数据块的区域 占据三个连续的记录轨道，以便属于所有不同的纠错码字。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005210219A

公开(公告)日：2005-08-04

申请号：JP2004012177

申请日：2004-01-20

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YANAGIMOTO KAORU ,  NODA MAKOTO ,  KONDO KEITARO ,  SHINAGAWA HITOSHI ,  SASAKI TAKATSUNA

IPC: H03M13/00 ,  H03M13/37 ,  H04L1/00 ,  H04L1/18 ,  H04L1/24 ,  H04N7/24 ,  H04N19/00 ,  H04N19/65 ,  H04N19/88

CPC classification number: H04L1/0071 ,  H03M13/1515 ,  H03M13/373 ,  H04L1/0057

Abstract: PROBLEM TO BE SOLVED: To provide a transmission / reception system capable of readily carrying out error corrections. SOLUTION: An RTP-packetizing section 83 collects TS packets to which error correction parity data are attached by an error correction attachment section 82 into a preset number, attaches an RTP header to the collected TS packets, sequentially assigns the sequence numbers incremented by one, each to the TS packets to produce RTP packets and supplies them to a MAC frame processing section 84. Thus, an error correction section 984 uses the received RTP packets, on the basis of the sequence numbers of the RTP packets, to carry out error corrections, thereby recovering packets missing in a communication path. The present invention is applicable to transmitting / receiving systems for transmitting / receiving AV data through radio communication. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够容易地执行错误校正的发送/接收系统。 解决方案：RTP分组部分83将错误校正附加部分82附加有纠错奇偶校验数据的TS分组收集到预设的数目中，将RTP报头附加到收集的TS分组，顺序地分配递增的序列号 一个，一个到TS分组以产生RTP分组，并将它们提供给MAC帧处理部分84.因此，纠错部分984使用接收的RTP分组，基于RTP分组的序列号携带 出错纠错，从而恢复通信路径中丢失的数据包。 本发明适用于通过无线电通信发送/接收AV数据的发送/接收系统。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH11312983A

公开(公告)日：1999-11-09

申请号：JP11865198

申请日：1998-04-28

Applicant: SONY CORP

Inventor： NODA MAKOTO

IPC: H03M13/23 ,  G11B20/14 ,  H03M13/00 ,  H03M13/25 ,  H03M13/12

Abstract: PROBLEM TO BE SOLVED: To perform universal state discrimination by discriminating the state of a code end point based on a transition diagram for the state discrimination where a pertinent inhibition output code is newly assigned as an additional path to the state that the code output is inhibited. SOLUTION: As to a state transition diagram, an additional path is added to the state transition diagram of four states to generate a code where a DSV is 4, and an inhibited output code 0 is outputted to a state 3 in a state 4. When the state is tracked in accordance with the state transition diagram as of a DC free code where the DSV is so limited that the states of start and end points of a code word become elements of 1, 2, 3, and 4, the state of the pertinent code word is correctly expressed at least at the start and end points of the code word as of the code of the all DSV. For the state transition diagram where the DSV value (or ASV) is limited to 4, the state of the end point of the code is discriminated in accordance with the state transition diagram where the pertinent inhibition output code is newly assigned as the additional output path to the state that the code output is inhibited.