公开(公告)号：US5654949A

公开(公告)日：1997-08-05

申请号：US681380

申请日：1996-07-23

申请人： Yoshiya Nonaka ,  Kiyoshi Furukawa ,  Kazunori Matsuo ,  Shigetoshi Kato

发明人： Yoshiya Nonaka ,  Kiyoshi Furukawa ,  Kazunori Matsuo ,  Shigetoshi Kato

IPC分类号： G11B20/10 ,  G11B20/00 ,  G11B27/36 ,  G11B7/00

CPC分类号： G11B20/00007 ,  G11B27/36

摘要： A recording medium reproducing device comprises: reading means using a pickup to read data from a recording medium, and outputting the data thus read; memory control means for controlling the output data of the reading means to store the data in a memory; reproducing means for reading data from the memory and converting the data into a reproducing signal; and a microcomputer for controlling the reproducing means. In the reproducing device, the microcomputer varies a threshold value set for the memory, according to the time of absence or the frequency of absence of the output data of the reading means. Thus, the reproducing device eliminates the difficulty that the user feels unpleasant because of the frequent pause of sound reproduction.

摘要翻译： 一种记录介质再现装置，包括：读取装置，使用拾取器从记录介质读取数据，并输出所读取的数据; 存储器控制装置，用于控制读取装置的输出数据以将数据存储在存储器中; 再现装置，用于从存储器读取数据并将数据转换成再现信号; 以及用于控制再现装置的微型计算机。 在再现装置中，微型计算机根据不存在的时间或读出装置的输出数据的频率来改变为存储器设定的阈值。 因此，再现装置消除了由于声音再现的频繁停顿而使用户感到不愉快的困难。

公开(公告)号：US5784346A

公开(公告)日：1998-07-21

申请号：US808152

申请日：1997-02-28

申请人： Kazunori Matsuo ,  Yoshiya Nonaka ,  Kiyoshi Furukawa

发明人： Kazunori Matsuo ,  Yoshiya Nonaka ,  Kiyoshi Furukawa

IPC分类号： G11B19/28 ,  G11B19/04 ,  G11B19/24 ,  G11B7/00

CPC分类号： G11B19/24 ,  G11B19/04

摘要： An optical disk reproducing device has a spindle servo control in which when a focusing error or a tracking error occurs, the spindle control voltage immediately before the error occurred is detected and stored in a memory. During the spindle servo is being off, the spindle control voltage is retrieved from the memory and applied to the spindle motor. Because the spindle motor is rotating at a speed corresponding to the track now being traced during the spindle servo off period, the spindle servo can be established quickly.

摘要翻译： 光盘再现装置具有主轴伺服控制，其中当发生聚焦误差或跟踪误差时，检测出发生错误之前的主轴控制电压并将其存储在存储器中。 在主轴伺服关闭期间，主轴控制电压从存储器中取出并施加到主轴电机。 由于主轴电动机以与主轴伺服关闭期间现在跟踪的轨道相对应的速度旋转，因此可以快速建立主轴伺服。

公开(公告)号：US5508988A

公开(公告)日：1996-04-16

申请号：US357149

申请日：1994-12-15

申请人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

发明人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

IPC分类号： G11B19/02 ,  G11B19/12 ,  G11B19/20 ,  G11B27/10 ,  G11B27/32 ,  G11B7/00

CPC分类号： G11B27/329 ,  G11B19/02 ,  G11B19/12 ,  G11B19/20 ,  G11B27/105 ,  G11B2220/218 ,  G11B2220/2545

摘要： Method and Apparatus for playing a CD are designed to allow playback of a partially recorded disk of CD-Rs (CD-Recordable) having the DRAW (direct read after write) capability. It is determined if a target disk is a partially recorded CD-R recording medium. When a reverse command to return to a predetermined address of the recording medium to execute playback is input, the absolute time for information being reproduced is detected and it is then determined if the absolute time is within a predetermined actual pause period. When the absolute time is determined to be within the actual pause period, the reverse command is canceled. It is therefore possible to properly operate a servo system within that recording area of the recording medium where information has already been recorded, thereby allowing a return to a predetermined address associated with the reverse command. This prevents the loss of control of the servo system. When the pickup position is in a lead-in area of the partially recorded CD-R recording medium, thus ensuring the proper reading control.

摘要翻译： 用于播放CD的方法和装置被设计为允许播放具有DRAW（写入后直接读取）能力的CD-R（CD可记录）的部分记录盘。 确定目标盘是否是部分记录的CD-R记录介质。 当输入返回到记录介质的预定地址以执行重放的反向命令时，检测正在再现的信息的绝对时间，然后确定绝对时间是否在预定的实际暂停时段内。 当确定绝对时间在实际暂停时间内时，反向指令被取消。 因此，可以在已经记录信息的记录介质的记录区域内适当地操作伺服系统，从而允许返回到与反向命令相关联的预定地址。 这样可以防止伺服系统的失控。 当拾取位置在部分记录的CD-R记录介质的导入区域中时，从而确保适当的读取控制。

公开(公告)号：US5414684A

公开(公告)日：1995-05-09

申请号：US7872

申请日：1993-01-22

申请人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

发明人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

IPC分类号： G11B19/00 ,  G11B19/02 ,  G11B19/12 ,  G11B19/20 ,  G11B27/10 ,  G11B27/32 ,  G11B27/36 ,  G11B7/00

CPC分类号： G11B19/12 ,  G11B19/00 ,  G11B19/02 ,  G11B19/20 ,  G11B27/105 ,  G11B27/329 ,  G11B27/36 ,  G11B2220/218 ,  G11B2220/2545

摘要： Disclosed is a CD player that ensures a setup operation and reproduction of information even when a partially recorded CD-R is set therein. The CD player sequentially performs the setup operation, starting from the first setup position located at the innermost periphery of the CD, predetermined for the setup operation, until the setup operation is complete at any of n-th (n=2, 3, . . . ) setup positions lying outwardly of the first setup position. If the setup operation is not completed even at an n-th setup position located at the outermost periphery of the CD, the CD player performs the setup operation again at at least one setup position lying inwardly of the n-th setup position. Also disclosed is a CD player that can discriminate a partially recorded, additionally recordable CD-R, and can execute the reproduction control for the PRD. This CD player discriminates a set disk as an additionally recordable one when a mirror-finished portion is detected in the control to detect the lead-in area or when the lead-in area cannot be detected and the TOC information cannot be read.

摘要翻译： 公开了即使在其中设置了部分记录的CD-R的情况下也确保信息的设置操作和再现的CD播放机。 CD播放机顺序地执行设置操作，从位于CD的最内周边的第一设置位置开始，用于建立操作预定，直到建立操作在第n（n = 2,3，...）中的任一个完成。 ...）设置位置位于第一设置位置的外侧。 如果即使在位于CD最外边缘的第n设定位置，即使设置操作也没有完成，则CD播放机在位于第n设置位置的内部的至少一个设置位置再次执行设置操作。 还公开了可以区分部分记录的可另外记录的CD-R的CD播放器，并且可以执行PRD的再现控制。 当在控制器中检测到镜像完成部分以检测导入区域或当不能检测到导入区域并且TOC信息不能被读取时，该CD播放器将设置的盘区分为可附加记录的盘。

公开(公告)号：US5515351A

公开(公告)日：1996-05-07

申请号：US368665

申请日：1995-01-04

申请人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

发明人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Chiaki Hirano ,  Kiyoshi Furukawa ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

IPC分类号： G11B19/00 ,  G11B19/02 ,  G11B19/12 ,  G11B19/20 ,  G11B27/10 ,  G11B27/32 ,  G11B27/36 ,  G11B7/00

CPC分类号： G11B19/12 ,  G11B19/00 ,  G11B19/02 ,  G11B19/20 ,  G11B27/105 ,  G11B27/329 ,  G11B27/36 ,  G11B2220/218 ,  G11B2220/2545

摘要： Disclosed is a CD player that ensures a setup operation and reproduction of information even when a partially recorded CD-R is set therein. The CD player sequentially performs the setup operation, starting from the first setup position located at the innermost periphery of the CD, predetermined for the setup operation, until the setup operation is complete at any of n-th (n=2, 3, . . . ) setup positions lying outwardly of the first setup position. If the setup operation is not completed even at an n-th setup position located at the outermost periphery of the CD, the CD player performs the setup operation again at at least one setup position lying inwardly of the n-th setup position. Also disclosed is a CD player that can discriminate a partially recorded, additionally recordable CD-R, and can execute the reproduction control for the PRD. This CD player discriminates a set disk as an additionally recordable one when a mirror-finished portion is detected in the control to detect the lead-in area or when the lead-in area cannot be detected and the TOC information cannot be read.

摘要翻译： 公开了即使在其中设置了部分记录的CD-R的情况下也确保信息的设置操作和再现的CD播放机。 CD播放机顺序地执行设置操作，从位于CD的最内周边的第一设置位置开始，用于建立操作预定，直到建立操作在第n（n = 2,3，...）中的任一个完成。 ...）设置位置位于第一设置位置的外侧。 如果即使在位于CD最外边缘的第n设定位置，即使设置操作也没有完成，则CD播放机在位于第n设置位置的内部的至少一个设置位置再次执行设置操作。 还公开了可以区分部分记录的可另外记录的CD-R的CD播放器，并且可以执行PRD的再现控制。 当在控制器中检测到镜像完成部分以检测导入区域或当不能检测到导入区域并且TOC信息不能被读取时，该CD播放器将设置的盘区分为可附加记录的盘。

公开(公告)号：US20080140236A1

公开(公告)日：2008-06-12

申请号：US11661749

申请日：2005-09-01

申请人： Yoshiya Nonaka ,  Nobuo Tarui ,  Yoshio Sekine ,  Ryoji Sugino ,  Noritaka Nii ,  Masashi Aoyama ,  Hirobumi Iwaji ,  Takeshi Mutoh

发明人： Yoshiya Nonaka ,  Nobuo Tarui ,  Yoshio Sekine ,  Ryoji Sugino ,  Noritaka Nii ,  Masashi Aoyama ,  Hirobumi Iwaji ,  Takeshi Mutoh

IPC分类号： G06F17/00

CPC分类号： G10H1/0008 ,  G10H1/0041 ,  G10H1/383 ,  G10H2210/076 ,  G10H2210/081 ,  G10H2240/085 ,  G10H2240/135 ,  G10H2250/031

摘要： There are provided a musical composition reproducing apparatus and a musical composition reproducing method by which musical composition data can be reproduced without boring a user.The musical composition reproducing apparatus acquires a musical composition feature value indicating respective feature of a plurality of musical composition data recorded on a recording means, judges according to the musical composition feature value of musical composition thus acquired whether or not each musical composition data has a predetermined musical mood, and registers the musical compositions judged to have the musical mood in a reproduction list corresponding to the musical mood while arranging the musical composition data in a predetermined reproducing order. The musical composition reproducing apparatus receives selection of a reproduction mode provided to change the predetermined reproduction order, rearranges all or part of the musical composition data registered on the reproduction list in a reproduction order in conformity with the reproduction mode, and reconstructs the reproduction list, thereby reproducing the musical composition data in the reproduction order thus rearranged.

摘要翻译： 提供了一种音乐作品再现装置和一种音乐作品重放方法，通过该方式，可以在不淹没用户的情况下再现音乐作品数据。 音乐作品再现装置获取表示记录在记录装置上的多个乐曲成分数据的各个特征的乐曲特征值，根据这样获取的乐曲的乐曲的特征值判断每个乐曲数据是否具有预定的 音乐心情，并且将以音乐心情对应的再现列表中被判断具有音乐情绪的音乐作品登记在一起，同时以预定的再现顺序排列乐曲数据。 音乐作品重放装置接收对改变预定重放顺序而提供的再现模式的选择，按照再现模式按照再现顺序重新排列在再现列表上登记的乐曲全部或部分，并且重建再现列表， 由此再现按照重新排列的再现顺序的音乐作品数据。

公开(公告)号：US20070294549A1

公开(公告)日：2007-12-20

申请号：US11878044

申请日：2007-07-20

申请人： Tsuyoshi Sato ,  Yoshiya Nonaka ,  Takeharu Arakawa ,  Masashi Tanabe ,  Hitoshi Ando ,  Tadahiro Miyoshi ,  Haruhiko Takagi ,  Motoyuki Yamashita ,  Kazuyuki Uchiyama

发明人： Tsuyoshi Sato ,  Yoshiya Nonaka ,  Takeharu Arakawa ,  Masashi Tanabe ,  Hitoshi Ando ,  Tadahiro Miyoshi ,  Haruhiko Takagi ,  Motoyuki Yamashita ,  Kazuyuki Uchiyama

IPC分类号： G06F1/00

CPC分类号： G06F1/1613 ,  G01C21/3688 ,  G06F1/1632 ,  G06F1/1656 ,  G06F1/18 ,  G06F1/266

摘要： A portable information processor (10) includes a storage unit (11) that stores information; a connecting unit (12) that connects to one of the device (1 (or 2)); an information acquiring unit (13) that acquires information from the connected device (1 (or 2)); an operation information generating unit (14) supplied with a driving power from a power source of the connected device (1 (or 2)) and generating operation information relating to the predetermined operation executable by the connected device (1 (or 2)) based on device identification information and the acquired information acquired by the information acquiring unit (13), and the information stored in the storage unit (11); and a control unit (15) that controls the connected device (1 (or 2)) based on the operation information generated by the operation information generating unit (14).

公开(公告)号：US07061838B2

公开(公告)日：2006-06-13

申请号：US10092296

申请日：2002-03-07

申请人： Akihiro Denda ,  Yoshiya Nonaka

发明人： Akihiro Denda ,  Yoshiya Nonaka

IPC分类号： G11B7/28 ,  G11B20/10 ,  G11B19/02

CPC分类号： G11B20/10527 ,  G11B19/04 ,  G11B19/12 ,  G11B20/00086 ,  G11B20/00688 ,  G11B27/034 ,  G11B2020/10833 ,  G11B2220/20 ,  G11B2220/2545

摘要： A system control microcomputer 31 of a control section 3 controls to automatically make a temporary copy in a temporary area B of a recording/reproducing section 2, and reproduce by reading this temporary copy, when an optical disc 12 is inserted for reproduction, and invalidate or delete the previous temporary copy, when the optical disc 12 is ejected.

摘要翻译： 控制部分3的系统控制微计算机31控制自动地在记录/再现部分2的临时区域B中进行临时拷贝，并且当插入光盘12以便再现时，通过读取该临时拷贝来再现，并使其无效 或者当光盘12被弹出时，删除之前的临时拷贝。

公开(公告)号：US06614732B2

公开(公告)日：2003-09-02

申请号：US09822255

申请日：2001-04-02

申请人： Yoshiya Nonaka ,  Hiroaki Shibasaki

发明人： Yoshiya Nonaka ,  Hiroaki Shibasaki

IPC分类号： G11B2108

CPC分类号： G11B20/1217 ,  G11B20/00086 ,  G11B27/034 ,  G11B27/105 ,  G11B27/11 ,  G11B27/3063 ,  G11B27/329 ,  G11B27/34 ,  G11B2020/1271 ,  G11B2220/2529 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/41 ,  G11B2220/65

摘要： A recording/reproducing apparatus comprises a program data reading-out device, a classification information storage device, a program data storage device and a controlling device. The program data reading-out device reads out program data from a recording medium. The program data and identification information for identifying the program data are recorded on the medium. The classification information storage device previously holds classification information for classifying the program data in association with the identification information. In the program data storage device, the program data can be written in and read out. The controlling device collates, when receiving a program recording command, the identification information between the medium and the classification information storage device, classifies the program data into groups in accordance with the classification information corresponding to the program data, and controls operation for recording the program data on the program data storage device, while controlling operation of reproducing predetermined program data which belong to the selected group when receiving a program reproduction command.

摘要翻译： 记录/再现装置包括程序数据读出装置，分类信息存储装置，程序数据存储装置和控制装置。 节目数据读出装置从记录介质读出节目数据。 用于识别节目数据的节目数据和识别信息被记录在媒体上。 分类信息存储装置预先存储用于与识别信息相关联地分类节目数据的分类信息。 在程序数据存储装置中，程序数据可以被写入和读出。 控制装置在接收到节目记录命令时，将介质与分类信息存储装置之间的识别信息进行比较，根据与节目数据对应的分类信息将节目数据分组成组，并控制记录节目的动作 同时控制在接收到节目再现命令时再现属于所选择的组的预定节目数据的操作。

公开(公告)号：US5471441A

公开(公告)日：1995-11-28

申请号：US7856

申请日：1993-01-22

申请人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

发明人： Yoshiya Nonaka ,  Yoshio Aoyagi ,  Hiroyuki Abe ,  Alex Bradshaw ,  Kazuhiro Kiyoura ,  Seiji Kato ,  Koichiro Haraguchi

IPC分类号： G11B7/0037 ,  G11B7/085 ,  G11B19/04 ,  G11B27/10 ,  G11B27/11 ,  G11B27/22 ,  G11B27/28 ,  G11B27/30 ,  G11B27/32 ,  G11B17/22

CPC分类号： G11B27/329 ,  G11B19/04 ,  G11B27/105 ,  G11B27/11 ,  G11B27/22 ,  G11B27/28 ,  G11B27/3063 ,  G11B7/0037 ,  G11B7/08505 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/65

摘要： A CD player capable of detecting the recording end of a partially recorded CD-R (PRD) during playback. When an unrecorded area (URA) is detected, an address immediately before that of the URA is held and a setup is performed at the position of that detection. If the setup is unsuccessful, a setup is performed at a reference setup position, and when this setup operation is complete, playback starts from the held address position. When the playback from the position and detection of the URA are repeated a predetermined number of times, the held address position is discriminated as the recording end. According to a method of searching for the last piece of recorded information in the program area on a PRD, when reading failure occurs in a search, the pickup is moved back to a previous jump position to the occurrence of the reading failure. Then a search is conducted through a jump over tracks equal to or less in number than the number of tracks of a predetermined smallest amount of information from that jump position, and the last piece (e.g., song) is detected by a sub code acquired at a jump position immediately previous to the re-occurrence of reading failure. A CD player capable of ensuring reproduction of all the pieces of recorded information during playback of a PRD updates the last track number to the newly detected track number when detecting a next track number in an area following an area of a memorized last track number during playback of a PRD.

摘要翻译： 能够在播放期间检测部分记录的CD-R（PRD）的记录结束的CD播放机。 当检测到未记录区域（URA）时，紧接在URA之前的地址被保持，并且在该检测位置执行设置。 如果设置不成功，则在参考设置位置执行设置，并且当该设置操作完成时，播放从保持的地址位置开始。 当从该位置的重放和URA的检测重复预定次数时，保持的地址位置被鉴别为记录端。 根据在PRD中的程序区域中搜索最后记录信息的方法，当在搜索中发生读取失败时，拾取器被移回到先前的跳转位置以发生读取失败。 然后通过跳过等于或小于来自该跳转位置的预定最小信息量的轨道的数量的轨道进行搜索，并且最后一块（例如，歌曲）由在 在重新出现阅读失败之前立即跳转位置。 在播放期间，能够确保在PRD播放期间再现所有记录信息的CD播放机，当在回放期间检测到存储的最后一个音轨号的区域之后的区域中的下一个轨道号时，将最后的轨道号更新为新检测到的轨道号 的珠三角。