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1. 发明授权

EP2117005B1 Disc processing device and control method for a disc processing device 有权
标题翻译：用于板式处理器板处理装置和控制方法
公开(公告)号：EP2117005B1
公开(公告)日：2014-01-22
申请号：EP09005592.2
申请日：2009-04-21
申请人： Seiko Epson Corporation
发明人： Maeshima, Hidetoshi , Yanagisawa, Toshihiko , Otsuka, Junichi , Kawamori, Takashi
IPC分类号： G11B19/10 , G11B17/08 , G11B17/22 , G11B7/28
CPC分类号： G11B19/10 , G11B7/28 , G11B17/08 , G11B17/225 , G11B17/228

2. 发明公开

EP2117005A1 Disc processing device and control method for a disc processing device 有权
标题翻译： Plattenverarbeitungsvorrichtung und Steuerverfahrenfüreine Plattenverarbeitungsvorrichtung
公开(公告)号：EP2117005A1
公开(公告)日：2009-11-11
申请号：EP09005592.2
申请日：2009-04-21
申请人： Seiko Epson Corporation
发明人： Maeshima, Hidetoshi , Yanagisawa, Toshihiko , Otsuka, Junichi , Kawamori, Takashi
IPC分类号： G11B19/10 , G11B7/26 , G11B7/28 , G11B17/00
CPC分类号： G11B19/10 , G11B7/28 , G11B17/08 , G11B17/225 , G11B17/228
摘要： The effect of detection errors when detecting if a disc recording medium is in a disc drive is eliminated. A control unit (17) detects if an optical disc (11) was supplied to an optical disc drive (13) based on the operation of the transportation unit (16), causes the optical disc drive (13) to detect if an optical disc (11) is inside the disc drive, and compares the results of these detection operations. If the results do not match, the control unit (17) causes the optical disc drive (13) to repeat the operation discharging and loading the optical disc (11), and causes the optical disc drive (13) to again detect if an optical disc (11) is present after the discharge and loading operation. The control unit (17) then determines if the new detection result from the optical disc drive (13) and the detection result related to supplying the optical disc (11) to the optical disc drive (13) match, and based on the result of this evaluation detects an optical disc drive (13) operating error.
摘要翻译：当检测到盘记录介质是否在盘驱动器中时检测误差的影响被消除。控制单元（17）基于运输单元（16）的操作来检测是否将光盘（11）提供给光盘驱动器（13），使得光盘驱动器（13）检测光盘（11）在盘驱动器内，并且比较这些检测操作的结果。如果结果不匹配，则控制单元（17）使光盘驱动器（13）重复放电和加载光盘（11）的操作，并使光盘驱动器（13）再次检测是否有光学盘（11）在放电和装载操作之后存在。然后，控制单元（17）确定来自光盘驱动器（13）的新的检测结果和与将光盘（11）提供给光盘驱动器（13）相关的检测结果是否匹配，并且基于该评估检测光盘驱动器（13）的操作错误。

3. 发明公开

EP1429335A3 Method and apparatus for searching a recordable area, and method and apparatus for testing recorded area arrangement 有权
标题翻译：用于搜索可记录区和用于测试所描述的区域阵列的方法和装置方法和装置
公开(公告)号：EP1429335A3
公开(公告)日：2005-06-01
申请号：EP03028742.9
申请日：2003-12-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Harada, Akito , Gotoh, Yoshiko
IPC分类号： G11B27/00 , G11B27/10 , G11B20/18 , G11B19/10
CPC分类号： G11B27/102 , G11B2220/41
摘要： A method for searching for at least one recordable area in which real time data can be recorded from at least one empty area included in an information recording medium includes a first step of setting at least one of a starting end and a terminating end of the section so as to match at least one of a starting end and a terminating end of at least one empty area, and determining whether or not the section fulfills an unused area condition regarding the size and the number; and a second step of determining at least one empty area, included in an area on an information recording medium including at least one section fulfilling the unused area condition, as a recordable area in which real time data can be recorded.

4. 发明公开

EP1037208A4 DATA CONVERSION APPARATUS WITH SAFETY CIRCUIT 有权
标题翻译：带安全电路中的数据执行单位
公开(公告)号：EP1037208A4
公开(公告)日：2004-12-29
申请号：EP99970201
申请日：1999-10-01
申请人： TEAC CORP
发明人： MINASE MINORU , NIINUMA SUSUMU , WATANABE HIROOMI
IPC分类号： G11B17/04 , G11B19/04 , G11B19/10
CPC分类号： G11B17/056 , G11B19/04 , G11B19/10
摘要： A CD-ROM drive (2) with a safety circuit (40) is disclosed. The safety circuit (40) includes an NOR gate (51). One input of the NOR gate (51) is connected with a disk motor control signal terminal (48) of a system controller (31), while the other input of the NOR gate (51) is connected with the output (P1) of a sensor (13). The system controller (31) produces a low-level signal for driving a motor (18) and a high-level signal for stopping the motor (18). Motor (18) rotates when the output from the NOR gate (51) is high, and it stops when the output is low. When the output from the sensor (13) is high, the output from the NOR gate (51) becomes low regardless of the output state of the system controller (31), and the motor (18) stops.

5. 发明公开

EP1363281A3 Information recording medium conveyor 审中-公开
标题翻译：用于数据记录介质的输送设备
公开(公告)号：EP1363281A3
公开(公告)日：2004-03-03
申请号：EP03010389.9
申请日：2003-05-08
申请人： Pioneer Corporation
发明人： Kimikawa, Yuichi, c/o Pioneer Corporation , Kawakita, Nobutaka, c/o Pioneer Corporation , Matsumoto, Takeshi, c/o Pioneer Corporation , Tamamura, Katsunori, c/o Pioneer Corporation , Yoshida, Takao, c/o Pioneer Corporation , Shinkai, Yasuhiro, c/o Pioneer Corporation
IPC分类号： G11B17/14 , G11B19/10
CPC分类号： G11B17/051 , G11B17/0404
摘要： During an ejecting or unloading operation of an information recording medium by a conveying roller (4), if detection signals (Sa, Sb) are output from detecting sensors (6, 7) indicating that the object being ejected or unloaded has already been discharged from an insertion hole (2) although it has not been ejected or unloaded, then the insertion hole (2) is closed by a door (9). If, for some reasons, the door (9) fails to close the insertion hole (2) within a predetermined time, the conveying roller (4) performs a forcible ejecting operation, whereby the object left inside is forcibly ejected to the outside. Thus, ejection or unloading of a medium is carried out without failure.

7. 发明公开

EP1160784A3 Disc reproducing device 审中-公开
公开(公告)号：EP1160784A3
公开(公告)日：2002-11-27
申请号：EP01113314.7
申请日：2001-05-31
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Hino, Yutaka , Kobayashi, Hiroki , Hijikata, Masakazu , Hirata, Minoru
IPC分类号： G11B19/10 , G11B17/04 , G11B19/12
CPC分类号： G11B19/10
摘要： A disc reproducing device has a lock pin for positioning a small-diameter disc inserted into the device in a reproducing position by being loaded by a spring with a force that rotates it about a horizontal shaft, a lock plate for locking the lock pin in a protruding state in the normal state, and a disc detecting lever, locked by being pressed by the outer periphery of a large-diameter disc inserted, for moving the lock plate horizontally with its front end so as to lock and unlock the lock pin. The lock pin in its unlocked state is rotated by being pressed by the large-diameter disc, and, after the largest dimensioned portion of the large-diameter disc passes over the disc detecting lever, the lock plate returns to its original position to lock the lock pin in its falling-down state. With this construction, either an 8-cm- diameter disc or a 12-cm-diameter disc can be reproduced simply by inserting the disc into the device without using an adopter dedicated to an 8-cm-diameter disc.

8. 发明公开

EP1037208A1 DATA CONVERSION APPARATUS WITH SAFETY CIRCUIT 有权
标题翻译： DATENUMSETZUNGSGERÄTMIT SICHERHEITSKREIS
公开(公告)号：EP1037208A1
公开(公告)日：2000-09-20
申请号：EP99970201.2
申请日：1999-10-01
申请人： TEAC CORPORATION
发明人： MINASE, Minoru , NIINUMA, Susumu , WATANABE, Hiroomi
IPC分类号： G11B19/04 , G11B19/10 , G11B17/04
CPC分类号： G11B17/056 , G11B19/04 , G11B19/10
摘要： A CD-ROM drive (2) is disclosed which has a safety circuit (40). The safety circuit (40) includes a NOR gate (51) having one input connected to a disk motor drive control signal terminal (48) of a system controller (31), and another input connected to the output ( P 1 ) of a sensor (13). The system controller (31) puts out a signal that goes low for activating a motor (18) and high for inactivating the same. The motor (18) is set into rotation when the NOR gate (51) is high, and out of rotation when the NOR gate is low. When the sensor (13) is high, however, the NOR gate (51) goes low, stopping the motor (18), regardless of the other input to the NOR gate from the system controller (31).
摘要翻译：公开了一种具有安全电路（40）的CD-ROM驱动器（2）。安全电路（40）包括NOR门（51），其具有连接到系统控制器（31）的盘马达驱动控制信号端子（48）的一个输入端，以及连接到传感器（P1）的输出端 13）。系统控制器（31）输出用于激活电动机（18）变低的信号，并且使信号失效的信号为高电平。当NOR门（51）为高电平时，马达（18）被置于旋转状态，当NOR门低时，马达（18）转动。然而，当传感器（13）为高电平时，NOR门（51）变低，停止电动机（18），而与系统控制器（31）的NOR门的其他输入无关。

9. 发明公开

EP0718838A3 Security check method for a game device 失效
标题翻译：一种用于游戏装置的安全控制方法
公开(公告)号：EP0718838A3
公开(公告)日：1998-01-07
申请号：EP96103322.2
申请日：1992-10-28
申请人： KABUSHIKI KAISHA SEGA ENTERPRISES
发明人： Asai, Toshinori , Kawohori, Masaki
IPC分类号： G11B19/10 , G11B19/12 , G11B7/00 , G11B7/007
CPC分类号： G11B27/329 , A63F2300/201 , A63F2300/206 , G06F21/10 , G06F21/80 , G06F2211/007 , G06F2211/1097 , G06F2221/2109 , G11B7/0037 , G11B7/00745 , G11B7/013 , G11B19/10 , G11B19/12 , G11B20/00086 , G11B20/00094 , G11B2220/2545
摘要： A game device comprises a disk reader to which a disk with a game program stored thereon may be mounted; comparing means for comparing data read from a predetermined sector of the disk with a reference security code stored in the game device to determine whether or not the read data agree with the reference security code; and enabling means for enabling the game device to execute a game operation in accordance with the game program read from the disk when the comparing means determines that the read data agree with the reference security code. The device further comprises checking means for checking whether the disk reader is open when the game device is enabled for executing the game operation and means for disabling the game device from executing the game operation and for resuming operation of the comparing means when the checking means determines that the disk reader is open.

10. 发明公开

EP0811228A4 EP0811228A4 - 失效
标题翻译： EP0811228A4 - Google专利
公开(公告)号：EP0811228A4
公开(公告)日：1997-12-10
申请号：EP95939542
申请日：1995-10-11
IPC分类号： G11B17/03 , G11B17/04 , G11B19/04 , G11B19/06 , G11B19/10 , G11B19/12 , G11B19/20 , G11B19/28 , G11B23/03 , G11B25/04 , G11B33/02 , G11B15/18
CPC分类号： G11B17/043 , G11B17/03 , G11B19/04 , G11B19/06 , G11B19/10 , G11B19/12 , G11B19/20 , G11B23/0311 , G11B23/0321 , G11B25/043 , G11B33/02
摘要： The presence of a disk cartridge (10) in a disk drive (40) is detected by obtaining a measure of the load on the spindle motor (82) of the disk drive and comparing that measure to a threshold value. The measure of load on the spindle motor may comprise (i) the time the spindle motor takes to spin-up to its full operating speed, (ii) the time the spindle motor takes to coast down to its operating speed from a first speed in excess of the operating speed, (iii) the voltage applied across the coils of the spindle motor, or (iv) the current drawn by the spindle motor.
摘要翻译：通过获得磁盘驱动器的主轴电机（82）上的负载的测量结果并将该测量结果与阈值进行比较来检测磁盘驱动器（40）中磁盘盒（10）的存在。主轴电机上负载的测量可以包括：（i）主轴电机旋转到其全速运行所花费的时间，（ii）主轴电机从第一速度下降到其运行速度所需的时间，（iii）施加在主轴电机线圈两端的电压，或（iv）主轴电机吸取的电流。

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