公开(公告)号：US5949313A

公开(公告)日：1999-09-07

申请号：US890447

申请日：1997-07-09

申请人： Shigemitsu Aoki ,  Hiroyuki Uchino ,  Yoshio Okamoto

发明人： Shigemitsu Aoki ,  Hiroyuki Uchino ,  Yoshio Okamoto

IPC分类号： H01H50/02 ,  H01H50/30 ,  H01H51/22

CPC分类号： H01H50/305 ,  H01H2009/0278

摘要： An electromagnetic relay for low acoustic noise in operation including a body having an insulating inner base, an electromagnet having an iron core, a moving spring contact having an armature, and a fixed spring contact for making an on/off action between the moving and fixed spring contacts by actuating the electromagnet, wherein the insulating inner base supports other members of the body, a plurality of L shaped conducting suspenders suspend the insulating inner base by each vertical arm, a plurality of U shaped blade springs support each horizontal arm of the L shaped conducting suspenders, and an insulating outer base having a plurality of outer terminal leads, each of which is gaplessly continuous to the corresponding one of the U shaped blade springs, support the body above the insulating outer base by each of the outer terminal leads, the U shaped blade springs, and the L shaped conducting suspenders in series connection.

摘要翻译： 一种用于操作中的低声噪声的电磁继电器，包括具有绝缘内底座的主体，具有铁芯的电磁体，具有电枢的移动弹簧触点和用于在移动和固定之间进行开/关动作的固定弹簧触点 通过致动电磁体的弹簧触点，其中绝缘内底座支撑身体的其他构件，多个L形导电悬挂器由每个垂直臂悬挂绝缘内底座，多个U形刀片弹簧支撑L的每个水平臂 并且具有多个外部端子引线的绝缘外部基座，每个外部端子引线与U形叶片弹簧中的相应的一个间隙无缝连接，通过每个外部端子引线将绝缘外部基座支撑在绝缘外部基座上， U形叶片弹簧和L形导电悬挂器串联连接。

公开(公告)号：US20100202266A1

公开(公告)日：2010-08-12

申请号：US12670729

申请日：2007-08-01

申请人： Shogo Miyanabe ,  Hiroyuki Uchino ,  Yoshio Sasaki

发明人： Shogo Miyanabe ,  Hiroyuki Uchino ,  Yoshio Sasaki

IPC分类号： G11B20/18

CPC分类号： G11B7/00456 ,  G11B7/1267 ,  G11B20/10009 ,  G11B20/10481 ,  G11B20/1879 ,  G11B2020/183 ,  G11B2220/2537

摘要： A recording apparatus (1) is provided with: a recording device (11) for recording a data pattern onto a recording medium (100); a first controlling device (22) for stopping the recording; a reading device (11) for reading the data pattern which is recorded immediately before the recording is stopped, thereby obtaining a read signal; a measuring device (19) for measuring jitter of the read signal; an adjusting device (21) for adjusting a recording condition such that the jitter satisfies a desired condition, and a second controlling device (22) for restarting the recording of the data pattern by using the adjusted recording condition.

摘要翻译： 一种记录装置（1）具有：用于将数据图案记录到记录介质（100）上的记录装置（11）; 用于停止记录的第一控制装置（22）; 用于读取紧接在记录之前被记录的数据模式的读取装置（11），从而获得读取信号; 用于测量读取信号的抖动的测量装置（19）; 用于调整记录条件以使得抖动满足所需条件的调节装置（21）和用于通过使用调整后的记录条件来重新启动数据模式的记录的第二控制装置（22）。

公开(公告)号：US20100097904A1

公开(公告)日：2010-04-22

申请号：US12517101

申请日：2006-12-05

申请人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

发明人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

IPC分类号： G11B20/10

CPC分类号： G11B20/10027 ,  G11B20/10046 ,  G11B20/10212 ,  G11B20/1426 ,  G11B2220/2541

摘要： An information reproducing apparatus (1) is provided with: a correcting device (18) for correcting waveform distortion occurring in a read signal corresponding to a long mark, of read signal (RRF) read from a recording medium (100); an amplitude limiting device (182) for limiting an amplitude level of the read signal in which the waveform distortion is corrected, by a predetermined amplitude limit value (L, −L), thereby obtaining an amplitude limit signal; and a filtering device (183) for performing a high-frequency emphasis filtering process on the amplitude limit signal, thereby obtaining an equalization-corrected signal.

摘要翻译： 一种信息再现装置（1）具有：校正装置（18），用于校正从与记录介质（100）读取的读取信号（RRF）相对应的长标记的读取信号中发生的波形失真; 用于将波形失真校正的读取信号的幅度电平限制预定的振幅限制值（L，-L）的限幅装置（182），从而获得振幅限制信号; 以及用于对振幅限制信号执行高频强调滤波处理的滤波装置（183），从而获得均衡校正信号。

公开(公告)号：US20100080102A1

公开(公告)日：2010-04-01

申请号：US12517415

申请日：2006-12-05

申请人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

发明人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

IPC分类号： G11B20/10

CPC分类号： G11B20/10046 ,  G11B20/10037 ,  G11B20/10203 ,  G11B2220/2541 ,  G11B2220/2562

摘要： An information reproducing apparatus (1) is provided with: an offset adding device (19-1, 19-2) for adding a first offset value (OFS) which can be set to be variable, to a read signal (RRF) read from a recording medium (100); a correcting device (18) for correcting waveform distortion occurring in a read signal corresponding to a long mark, of the read signal to which the first offset value is added; an offset subtracting device (19-2, 19-3) for subtracting a second offset value (OFS) which can be set to be variable, from the read signal in which the waveform distortion is corrected; and a waveform equalizing device (15) for performing a waveform equalization process on the read signal in which the second offset value is subtracted.

摘要翻译： 信息再现装置（1）具有：偏移量相加装置（19-1,19-2），用于将可设定为可变的第一偏移值（OFS）与读取的读取信号（RRF）相加 记录介质（100）; 校正装置（18），用于校正与添加了第一偏移值的读取信号相对应的长标记的读取信号中出现的波形失真; 用于从修正波形失真的读取信号中减去可设定为可变的第二偏移值（OFS）的偏移减法装置（19-2,19-3） 以及用于对其中减去第二偏移值的读取信号执行波形均衡处理的波形均衡装置（15）。

公开(公告)号：US20100020661A1

公开(公告)日：2010-01-28

申请号：US12526686

申请日：2007-02-13

申请人： Hiroyuki Uchino ,  Shogo Miyanabe ,  Yoshio Sasaki

发明人： Hiroyuki Uchino ,  Shogo Miyanabe ,  Yoshio Sasaki

IPC分类号： G11B27/36

CPC分类号： G11B20/10046 ,  G11B7/00456 ,  G11B7/00736 ,  G11B7/1263 ,  G11B20/10009 ,  G11B20/10194 ,  G11B2220/2541 ,  G11B2220/2562

摘要： An information recording apparatus (1) is provided with: a recording device (11) for recording a data pattern onto a recording medium (100); a reading device (11) for reading the data pattern, thereby obtaining a read signal; an amplitude limit filtering device (15) for limiting an amplitude level of the read signal by using a predetermined amplitude limit value, thereby obtaining an amplitude limit signal and for performing a high frequency emphasis filtering process on the amplitude limit signal, thereby obtaining an equalization-corrected signal; a measuring device (19) for measuring jitter of the equalization-corrected signal or the read signal; a detecting device (20) for detecting the data pattern of the equalization-corrected signal; and an adjusting device (21) for adjusting a recording condition such that the jitter satisfies a desired condition, with reference to the data pattern.

摘要翻译： 信息记录装置（1）具有：用于将数据图案记录到记录介质（100）上的记录装置（11）; 读取装置（11），用于读取数据模式，从而获得读取信号; 用于通过使用预定的幅度极限值来限制读取信号的幅度电平的幅度限制滤波装置（15），从而获得幅度限制信号并对幅度限制信号执行高频强调滤波处理，从而获得均衡 校正信号 用于测量均衡校正信号或读信号的抖动的测量装置（19）; 检测装置（20），用于检测均衡校正信号的数据模式; 以及调整装置（21），用于调整记录条件，使得抖动满足期望条件，参考数据模式。

公开(公告)号：US20090285066A1

公开(公告)日：2009-11-19

申请号：US12446879

申请日：2006-10-31

申请人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

发明人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

IPC分类号： G11B7/12

CPC分类号： G11B20/10027 ,  G11B7/00456 ,  G11B7/1267 ,  G11B20/10009 ,  G11B20/10046 ,  G11B2220/215 ,  G11B2220/2541 ,  G11B2220/2562

摘要： An information recording apparatus (2) is for forming a record mark corresponding to a recording signal by applying a laser beam to a recording medium, and is provided with: a light source (21) for emitting the laser beam; and a signal generating device (22) for generating a recording pulse signal for driving the light source on the basis of the recording signal, the recording pulse signal includes a mark period and a space period, a level of the recording pulse signal corresponds to a recording power by which waveform distortion is greater than or equal to an upper limit (L) or is less than or equal to a lower limit (−L) of an amplitude limit value on a limit equalizer (15), in the mark period corresponding to a long mark.

摘要翻译： 信息记录装置（2）用于通过对记录介质施加激光来形成与记录信号相对应的记录标记，并且设置有：用于发射激光束的光源（21）; 信号产生装置（22），用于根据记录信号产生用于驱动光源的记录脉冲信号，记录脉冲信号包括标记周期和空间周期，记录脉冲信号的电平对应于 在极限均衡器（15）上的振幅限制值的波形失真大于或等于上限（L）或小于或等于下限（-L）的记录功率，在对应的标记周期 到一个长的标记。

公开(公告)号：US07609601B2

公开(公告)日：2009-10-27

申请号：US10594525

申请日：2005-03-30

申请人： Yoshio Sasaki ,  Hiroyuki Uchino ,  Kunihiko Horikawa

发明人： Yoshio Sasaki ,  Hiroyuki Uchino ,  Kunihiko Horikawa

IPC分类号： G11B7/00

CPC分类号： G11B7/0062 ,  G11B7/00456

摘要： An information recording apparatus for recording information with less waveform deformation with an adequate modulation degree and with a high asymmetry, an information recording method, and an information recording program. An information recording apparatus in which a laser beam is applied to a recording medium and a recording mark corresponding to a recording signal is formed includes a light source for emitting a laser beam and signal generating means for generating a recording pulse signal for driving the light source according to the recording signal. The recording pulse signal includes a mark period during which a recording mark is formed and a space period during which no recording mark is formed. During the mark period corresponding to a long mark, the level of the recording pulse signal corresponds to a recording power with which the reproduction compatibility is ensured and the waveform distortion is at or below a predetermined value.

摘要翻译： 一种信息记录装置，用于以足够的调制度和高不对称性记录具有较小波形变形的信息，信息记录方法和信息记录程序。 其中激光束被施加到记录介质和对应于记录信号的记录标记的信息记录装置包括用于发射激光束的光源和用于产生用于驱动光源的记录脉冲信号的信号产生装置 根据记录信号。 记录脉冲信号包括形成记录标记的标记周期和不形成记录标记的空间周期。 在对应于长标记的标记周期期间，记录脉冲信号的电平对应于确保再现兼容性并且波形失真等于或低于预定值的记录功率。

公开(公告)号：US20080037392A1

公开(公告)日：2008-02-14

申请号：US11630693

申请日：2005-06-27

申请人： Hiroyuki Uchino ,  Yoshio Sasaki ,  Kunihiko Horikawa

发明人： Hiroyuki Uchino ,  Yoshio Sasaki ,  Kunihiko Horikawa

IPC分类号： G11B5/09 ,  G11B7/125

CPC分类号： G11B7/1267

摘要： An information recording apparatus irradiates a laser light onto an information recording medium such as an optical disc to record data. While recording, the information recording apparatus temporarily stops recording when a predetermined amount of data is recorded, and confirms recording quality. Namely, the apparatus reproduces the recorded data and determines the recording quality based on the reproduced data. If the recording quality is within an appropriate range, recording of the actual data is continued at the recording power. If the recording quality is out of the appropriate range, the recording power is corrected so that the recording quality becomes within the appropriate range, and the actual data is recorded. Thereby, even when the optimum recording power is changed after recording start of the actual data, the recording power can be correspondently corrected, and accurate information recording with the appropriate recording power can be realized.

摘要翻译： 信息记录装置将激光照射到诸如光盘的信息记录介质上以记录数据。 当记录时，当记录预定量的数据时，信息记录装置临时停止记录，并且确认记录质量。 也就是说，该装置再现记录的数据，并基于再现的数据确定记录质量。 如果记录质量在适当的范围内，则以记录功率继续记录实际数据。 如果记录质量不在适当的范围内，则记录功率被校正，使得记录质量变成适当的范围，并记录实际数据。 由此，即使当在实际数据记录开始之后最佳记录功率改变时，也可以相应地校正记录功率，并且可以实现具有适当记录功率的精确信息记录。

公开(公告)号：US20070217311A1

公开(公告)日：2007-09-20

申请号：US11730063

申请日：2007-03-29

申请人： Akira Shirota ,  Kunihiko Horikawa ,  Hiroyuki Uchino ,  Yoshio Sasaki ,  Shoji Taniguchi ,  Eiji Muramatsu

发明人： Akira Shirota ,  Kunihiko Horikawa ,  Hiroyuki Uchino ,  Yoshio Sasaki ,  Shoji Taniguchi ,  Eiji Muramatsu

IPC分类号： G11B7/0045

CPC分类号： G11B7/1263 ,  G11B7/00456

摘要： The present invention provides a recording pulse generating apparatus capable of forming a recording pit having a proper shape even at the time of ultra-high-speed recording of, for example, 8× recording or higher. A recording controller 10 for generating recording pulse signals having lengths corresponding to ten kinds of lengths of pits formed at the time of recording information has a recording controller 10 for generating the recording pulse signals so that the amplitude of a recording pulse signal corresponding to a pit having a length of 4 T changes from a first amplitude to a second amplitude, and generating the recording pulse signals so that the amplitude of a recording pulse signal corresponding to a pit having a length of 5 T or longer changes from a third amplitude to a fourth amplitude and further changes to a fifth amplitude.

摘要翻译： 本发明提供一种记录脉冲发生装置，即使在例如8×或更高记录的超高速记录时也能形成具有适当形状的记录凹坑。 用于产生具有对应于在记录信息时形成的凹坑的十种长度的长度的记录脉冲信号的记录控制器10具有用于产生记录脉冲信号的记录控制器10，使得对应于凹坑的记录脉冲信号的幅度 具有从第一幅度到第二幅度的4T长度的变化，并且产生记录脉冲信号，使得对应于长度为5T或更长的凹坑的记录脉冲信号的幅度从第三幅度变化到 第四幅度并进一步变化到第五幅度。

公开(公告)号：US08107341B2

公开(公告)日：2012-01-31

申请号：US12517273

申请日：2006-12-05

申请人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

发明人： Yoshio Sasaki ,  Shogo Miyanabe ,  Hiroyuki Uchino

IPC分类号： G11B5/09

CPC分类号： G11B20/10009 ,  G11B20/10037 ,  G11B20/10046 ,  G11B20/10481 ,  G11B2020/1287 ,  G11B2220/2541 ,  G11B2220/2562

摘要： An information reproducing apparatus (1) is provided with: a judging device (20) for judging whether or not a read signal (RRF) read from a recording medium (100) satisfies a desired reproduction property; a correcting device (18) for correcting waveform distortion occurring in a read signal corresponding to a long mark, of the read signal if it is judged that the read signal does not satisfy the desired reproduction property; and a waveform equalizing device (15) for performing a waveform equalization process on the read signal in which the waveform distortion is corrected.

摘要翻译： 一种信息再现装置（1）具有：判断装置（20），用于判断从记录介质（100）读取的读取信号（RRF）是否满足期望的再现特性; 校正装置（18），用于如果判断出读取信号不满足期望的再现性质，则校正读出信号对应于长标记的读取信号中出现的波形失真; 以及用于对其中校正波形失真的读取信号执行波形均衡处理的波形均衡装置（15）。