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1. 发明授权

US5898394A Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus 失效
标题翻译：代码转换方法和装置，代码记录介质，代码记录装置和代码再现装置
公开(公告)号：US5898394A
公开(公告)日：1999-04-27
申请号：US900436
申请日：1997-07-25
申请人： Yoshiharu Kobayashi , Akira Mutoh , Shin-ichi Tanaka , Nobuo Akahira
发明人： Yoshiharu Kobayashi , Akira Mutoh , Shin-ichi Tanaka , Nobuo Akahira
IPC分类号： G11B20/10 , G11B20/14 , H03M5/14 , H03M7/00
CPC分类号： G11B20/10009 , G11B20/10 , G11B20/1426 , H03M5/145
摘要： A code conversion method and apparatus is provided for scrambling and modulating data. The method and apparatus includes scrambling an input main data unit based on any of plural types of pseudo-random number sequences, and modulating the scrambled main data unit based on any of plural types of modulation data. An output main data unit is produced from the modulated main data unit, and a calculated value representing a difference between a number of 0 bits and a number of 1 bits included in the output main data unit is obtained. Any of the modulation data is then selected dependent upon the calculated value. The method and apparatus further includes determining whether or not a variation of the calculated value has exceeded a predetermined threshold, newly selecting another pseudo-random number sequence used for the step of scrambling if it is determined that the variation of the calculated value has exceeded the predetermined threshold value, and re-scrambling the input main data unit based on the newly selected pseudo-random number sequence.
摘要翻译：提供了用于对数据进行加扰和调制的代码转换方法和装置。所述方法和装置包括基于多种类型的伪随机数序列中的任何一种对输入主数据单元进行加扰，并且基于多种类型的调制数据中的任何一种调制加扰的主数据单元。从调制主数据单元产生输出主数据单元，得到表示输出主数据单元中包含的0位数与1位数之间的差的计算值。然后根据计算值选择任何调制数据。所述方法和装置还包括：确定计算值的变化是否已经超过预定阈值，如果确定计算值的变化已经超过所述阈值，则新选择用于加扰步骤的另一伪随机数序列基于新选择的伪随机数序列重新加扰输入主数据单元。

2. 再颁专利

USRE39771E1 Code conversion method and apparatus, code recording medium, code recording apparatus and code reproducing apparatus 有权
标题翻译：代码转换方法和装置，代码记录介质，代码记录装置和代码再现装置
公开(公告)号：USRE39771E1
公开(公告)日：2007-08-14
申请号：US09844740
申请日：2001-04-26
申请人： Yoshiharu Kobayashi , Akira Mutoh , Shin-ichi Tanaka , Nobuo Akahira
发明人： Yoshiharu Kobayashi , Akira Mutoh , Shin-ichi Tanaka , Nobuo Akahira
IPC分类号： H03M7/00
CPC分类号： H03M5/145
摘要： A code conversion method and apparatus is provided for scrambling and modulating data. The method and apparatus includes scrambling an input main data unit based on any of plural types of pseudo-random number sequences, and modulating the scrambled main data unit based on any of plural types of modulation data. An output main data unit is produced from the modulated main data unit, and a calculated value representing a difference between a number of 0 bits and a number of 1 bits included in the output main data unit is obtained. Any of the modulation data is then selected dependent upon the calculated value. The method and apparatus further includes determining whether or not a variation of the calculated value has exceeded a predetermined threshold, newly selecting another pseudo-random number sequence used for the step of scrambling if it is determined that the variation of the calculated value has exceeded the predetermined threshold value, and re-scrambling the input main data unit based on the newly selected pseudo-random number sequence.
摘要翻译：提供了用于对数据进行加扰和调制的代码转换方法和装置。所述方法和装置包括基于多种类型的伪随机数序列中的任何一种对输入主数据单元进行加扰，并且基于多种类型的调制数据中的任何一种调制加扰的主数据单元。从调制主数据单元产生输出主数据单元，得到表示输出主数据单元中包含的0位数与1位数之间的差的计算值。然后根据计算值选择任何调制数据。所述方法和装置还包括：确定计算值的变化是否已经超过预定阈值，如果确定计算值的变化已经超过所述阈值，则新选择用于加扰步骤的另一伪随机数序列基于新选择的伪随机数序列重新加扰输入主数据单元。

3. 发明授权

US06996053B2 Optical recording medium, optical reproduction apparatus, and optical reproduction method 有权
公开(公告)号：US06996053B2
公开(公告)日：2006-02-07
申请号：US10181754
申请日：2001-01-23
申请人： Atsushi Nakamura , Mamoru Shoji , Takashi Ishida , Junichi Minamino , Yoshiharu Kobayashi , Hiromichi Ishibashi , Shigeru Furumiya
发明人： Atsushi Nakamura , Mamoru Shoji , Takashi Ishida , Junichi Minamino , Yoshiharu Kobayashi , Hiromichi Ishibashi , Shigeru Furumiya
IPC分类号： G11B5/09 , G11B7/24
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B20/1217 , G11B27/3027 , G11B2020/1232 , G11B2020/1267 , G11B2020/1292 , G11B2220/216 , G11B2220/235 , G11B2220/237 , G11B2220/2575
摘要： An optical recording medium comprises a plurality of identifiers in association with address information, wherein: each identifier is provided on the optical recording medium; and each identifier comprises at least one of: a first pattern provided on the optical recording medium and representing a first code expressed by one bit; a second pattern provided on the optical recording medium and representing a second code expressed by one bit; and a third pattern provided on the optical recording medium and representing a third code expressed by one bit.

4. 外观设计

USD462641S1 Electromagnetic powder brake 失效
公开(公告)号：USD462641S1
公开(公告)日：2002-09-10
申请号：US29150207
申请日：2001-11-14
申请人： Kouichi Ioka , Fumio Ono , Yoshiharu Kobayashi
设计人： Kouichi Ioka , Fumio Ono , Yoshiharu Kobayashi

5. 发明授权

US3986941A Process for the production of alkali permanganate 失效
标题翻译：生产碱性磷酸盐的方法
公开(公告)号：US3986941A
公开(公告)日：1976-10-19
申请号：US563897
申请日：1975-03-31
申请人： Taijiro Okabe , Eiichi Narita , Yoshiharu Kobayashi , Muneo Mita
发明人： Taijiro Okabe , Eiichi Narita , Yoshiharu Kobayashi , Muneo Mita
IPC分类号： C01G45/12 , C25B1/28
CPC分类号： C25B1/28
摘要： A high-pure alkali permanganate is produced at a high yield by electrolytically oxidizing at a temperature of higher than 60.degree. C a caustic alkali slurry of manganese dioxide and/or an alkali penta-valent manganate having a caustic alkali concentration of 10 to 25% by weight.

6. 发明授权

US08837265B2 Optical information reproduction device, optical information reproduction method, and information recording medium 有权
标题翻译：光信息再生装置，光信息再现方法以及信息记录介质
公开(公告)号：US08837265B2
公开(公告)日：2014-09-16
申请号：US13816046
申请日：2011-08-18
申请人： Teruhiro Shiono , Yoshiharu Kobayashi
发明人： Teruhiro Shiono , Yoshiharu Kobayashi
IPC分类号： G11B7/00 , G11B7/24 , G11B7/1387 , B82Y30/00 , B82Y20/00 , G11B7/005 , G11B7/2538 , G11B7/2532 , G11B7/2533 , G11B7/2531
CPC分类号： G11B7/1387 , B82Y20/00 , B82Y30/00 , G11B7/005 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2538
摘要： An optical information reproduction device includes a light source (14) configured to emit reproduction light, a plasmon resonance element (9) including a resonance section (22) arranged adjacent to a recording region (4) of a recording layer (2), the resonance section (22) causing plasmon resonance between the recording region (4) and the resonance section (22), a photodetector (17a) configured to detect reflected light or transmitted light from the plasmon resonance element (9) on which the reproduction light is irradiated, and a reproduction unit (24) configured to determine, on the basis of a detection signal from the photodetector (17a), whether the recording region (4) is in a recorded state or an unrecorded state, and reproduce information recorded in the recording region (4).
摘要翻译：光信息再现装置包括配置为发射再生光的光源（14），等离子体共振元件（9），其包括邻近记录层（2）的记录区域（4）布置的共振部分（22）在所述记录区域（4）和所述共振部分（22）之间引起等离子体共振的共振部分（22），被配置为检测来自所述等离子体共振元件（9）的反射光或透射光的光电检测器（17a）以及再现单元（24），被配置为基于来自光电检测器（17a）的检测信号来确定记录区域（4）是记录状态还是未记录状态，并且再现记录在记录区域记录区域（4）。

7. 发明申请

US20080285399A1 Recorder, Player, and Recorder/Player 审中-公开
标题翻译：录音机，播放器和录音机/播放器
公开(公告)号：US20080285399A1
公开(公告)日：2008-11-20
申请号：US11577413
申请日：2005-10-20
申请人： Yoshiharu Kobayashi
发明人： Yoshiharu Kobayashi
IPC分类号： G11B7/00
CPC分类号： G11B7/24088 , B82Y10/00 , G11B7/00456 , G11B7/245 , G11B20/10194 , H04L27/2601 , H04L27/34
摘要： An apparatus according to the present invention includes a write compensation section, which generates a write signal to write information on an information storage medium, and a writing section for irradiating the information storage medium with a pulsed beam based on the write signal generated by the write compensation section. The information storage medium includes a recording layer, which has an optical constant that changes continuously with the total quantity of light received. The writing section radiates and condenses multiple pulsed beams on the recording layer at an interval that is shorter than the diameter of the pulsed beams on the recording layer. The write compensation section generates the write signal such that the each sum of variations in the optical constant at each irradiated spot of the pulsed beam on the recording layer through the end of a write operation forms a predetermined variation pattern.
摘要翻译：根据本发明的装置包括写入补偿部分，其产生写入信号以在信息存储介质上写入信息;以及写入部分，用于基于由写入产生的写入信号用脉冲光束照射信息存储介质赔偿部分。信息存储介质包括具有随所接收的总光量而连续变化的光学常数的记录层。写入部分以比记录层上的脉冲光束的直径更短的间隔在记录层上辐射和凝结多个脉冲光束。写入补偿部分产生写入信号，使得通过写入操作结束在记录层上的脉冲光束的每个照射点处的光学常数的每个变化的总和形成预定的变化图案。

8. 发明申请

US20060247910A1 ERROR CORRECTING METHOD, DISK MEDIUM, DISK RECORDING METHOD AND DISK REPRODUCING METHOD 审中-公开
标题翻译：错误校正方法，磁盘介质，磁盘记录方法和磁盘重现方法
公开(公告)号：US20060247910A1
公开(公告)日：2006-11-02
申请号：US11427083
申请日：2006-06-28
申请人： Yoshiharu Kobayashi , Junichi Minamino , Atsushi Nakamura
发明人： Yoshiharu Kobayashi , Junichi Minamino , Atsushi Nakamura
IPC分类号： G06F9/455
CPC分类号： H03M13/11 , G11B7/00 , G11B7/00745 , G11B20/1217 , G11B20/1833 , G11B27/3027 , G11B2020/1222 , G11B2020/1232 , G11B2020/1267 , G11B2020/1292 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2575 , H03M13/152
摘要： The disk medium 200 of the present invention includes a sector group 3 including a plurality of positionally continuous sectors 2 in which address information including at least address data and parity data is dispersedly provided in the plurality of sectors of the sector group in a prescribed unit. The address information includes an information sequence described by a combination of at least “0”, “1” and an identification mark 4, the identification mark is provided at the head of the sector group, the address data includes data bits, and the parity data includes parity bits. With this structure, it is possible to realize small address redundancy and high reliability of address reproduction.
摘要翻译：本发明的盘介质200包括包括多个位置连续扇区2的扇区组3，其中至少包括地址数据和奇偶校验数据的地址信息以规定的单位分散地设置在扇区组的多个扇区中。地址信息包括由至少“0”，“1”和识别标记4的组合描述的信息序列，在扇区组的头部处提供识别标记，地址数据包括数据位和奇偶校验数据包括奇偶校验位。利用这种结构，可以实现小地址冗余和地址再现的高可靠性。

9. 外观设计

USD463340S1 Electromagnetic powder brake 失效
公开(公告)号：USD463340S1
公开(公告)日：2002-09-24
申请号：US29150212
申请日：2001-11-14
申请人： Kouichi Ioka , Fumio Ono , Yoshiharu Kobayashi
设计人： Kouichi Ioka , Fumio Ono , Yoshiharu Kobayashi

10. 发明授权

US5422641A Digital modulator and demodulator circuit 失效
标题翻译：数字调制器和解调器电路
公开(公告)号：US5422641A
公开(公告)日：1995-06-06
申请号：US986966
申请日：1992-12-08
申请人： Yoshiharu Kobayashi
发明人： Yoshiharu Kobayashi
IPC分类号： H03M5/14 , H03M7/40
CPC分类号： H03M5/145
摘要： In a digital modulator circuit for modulating a fixed-length code into a variable-length code and a digital demodulator for demodulating a variable-length code into a fixed-length code in a parallel data form, pre-modulation and pre-demodulation data is input to a logic circuit in synchronization with a pulse input, while a remainder of the fixed-length or variable-length code digital parallel input data taking place in modulating or demodulating process is fed back as an input to the logic circuit via a flip-flop to modulate or demodulate the data together with pre-modulation or pre-demodulation parallel data input at the next input pulse in a parallel data form. A post-modulation or post-demodulation data as well as a modulation or demodulation bit number output from the logic circuit are input to the buffer circuit to output post-modulation or post-demodulation data of which bits have been all modulated or demodulated.
摘要翻译：在用于将固定长度码调制成可变长度码的数字调制器电路和用于以可并行数据形式将可变长度码解调为固定长度码的数字解调器，预调制和预解调数据是与脉冲输入同步地输入到逻辑电路，而在调制或解调处理中发生的固定长度或可变长度码数字并行输入数据的其余部分作为输入反馈到逻辑电路，以并行数据形式在下一个输入脉冲处调制或解调数据以及预调制或预解调并行数据输入。将后调制或后解调数据以及从逻辑电路输出的调制或解调比特数输入到缓冲电路，以输出已经对其位进行了全部调制或解调的后调制或后解调数据。

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