专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH09247517A IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH09247517A
公开(公告)日：1997-09-19
申请号：JP5315896
申请日：1996-03-11
申请人： HITACHI LTD , HITACHI MICROCOMPUTER SYST
发明人： UEMURA KAZUNORI , TAKAHASHI TAKASHI
IPC分类号： G02B7/10 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To provide an image pickup device in which an optical zoom means and an electronic zoom means are interlocked smoothly by changing an interlocking start position of the optical zoom means and the electronic zoom means depending on a mechanical play of the optical zoom calculated by a play calculation means. SOLUTION: A mechanical play of a gear 105 connecting a zoom lens 102 and a stepping motor 106 is stored in advance in a play memory 10A. A play calculation circuit 109 calculates a mechanical play at a wide angle position and a telescopic position based on the play signal a117 from the play memory 10A and an optical zoom control signal 112 from an optical zoom control circuit 107 to provide the output of a play signal b115. An electronic zoom control circuit 108 calculates an error between a physical lens position and a calculated lens position based on the play signal b115 to revise the interlocking start position between the optical zoom and the electronic zoom depending on the error. Thus, the optical zoom and the electronic zoom are smoothly interlocked.

2. 发明专利

JP2019020835A データ管理装置、連続体処理管理システム、及びデータ管理処理方法审中-公开
公开(公告)号：JP2019020835A
公开(公告)日：2019-02-07
申请号：JP2017136352
申请日：2017-07-12
申请人： HITACHI LTD
发明人： NAKAMOTO YOICHI , IGARASHI YUICHI , KADOO SHINICHI , UEMURA KAZUNORI
IPC分类号： G06F16/00 , C02F1/00 , G06Q50/04
摘要：【課題】連続体の処理を実行する処理システムにおける、所望の日時及び箇所に存在する連続体の対象物に関するトレーサビリティ情報を抽出する際の処理負荷を低減できるようにする。【解決手段】データ管理サーバ100において、複数の状態検出ポイントにおいて逐次検出される検出データを取得するデータ受信部111と、複数の状態検出ポイントのそれぞれの検出データと、それぞれの状態検出ポイントとつながる接続状態検出ポイントを特定可能なポイント特定情報と、状態検出ポイントと接続状態検出ポイントとの間を連続体が通過する経過時間とを対応付けたセンサデータ管理テーブル115を記憶装置に記憶させるデータ格納部108と、を備えるようにする。【選択図】図1

3. 发明专利

JP2010061741A Information recording and reproduction device and information recording and reproduction method 审中-公开
标题翻译：信息记录和复制设备和信息记录和再现方法
公开(公告)号：JP2010061741A
公开(公告)日：2010-03-18
申请号：JP2008226727
申请日：2008-09-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIOZAWA AKINORI , KAZAMI YUSUKE , UEMURA KAZUNORI
IPC分类号： G11B27/00 , G06F3/06 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To shorten a start time when an optical disk 100 is loaded in an information recording and reproduction device 200 using an optical disk 100 as a recording medium.
SOLUTION: An RFID 105 is provided in the optical disk 100, and peculiar unique ID is stored during manufacturing. An RF module 201 is provided in the information recording and reproduction device 200, then communication with the RFID 105 is performed. When the optical disk 100 is loaded, the information recording and reproduction device 200 obtains the management information of the optical disk 100 based on the unique ID obtained by the communication. The start time can be shortened by obtaining management information without rotating the optical disk 100.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：缩短光盘100装载在使用光盘100作为记录介质的信息记录和再现装置200中的开始时间。解决方案：RFID 105设置在光盘100中，并且在制造期间存储独特的唯一ID。在信息记录和再现装置200中提供RF模块201，然后执行与RFID 105的通信。当加载光盘100时，信息记录和再现设备200基于通信所获得的唯一ID来获得光盘100的管理信息。可以通过在不转动光盘100的情况下获取管理信息来缩短开始时间。（C）2010，JPO＆INPIT

4. 发明专利

JP2007149273A Recording device 审中-公开
标题翻译：录音设备
公开(公告)号：JP2007149273A
公开(公告)日：2007-06-14
申请号：JP2005344878
申请日：2005-11-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAWAMOTO KEISUKE , FUJIMOTO MASAHIRO , UEMURA KAZUNORI , ICHIGE KENJI , NAGAYAMA KEIJI
IPC分类号： G11B20/12 , G11B7/0055 , G11B20/10 , G11B27/00
CPC分类号： G11B20/1251 , G11B27/034 , G11B27/329 , G11B2020/1278 , G11B2220/215 , G11B2220/2562
摘要： PROBLEM TO BE SOLVED: To provide a recording medium using a recording medium such as an optical disk, wherein waiting time is short and convenience is high by shortening initialization time to the recording medium.
SOLUTION: This device includes a driving device 6 for recording data in a recording medium such as an optical disk 10 and the function of initializing the management information area of the recording medium. In this case, a storage means is provided for storing initialization data to be recorded in the management information area of the recording medium during initialization. When an initializing operation is instructed, the initialization data stored in the storage means is recorded from the first in the management information area 23 of the recording medium.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供使用诸如光盘的记录介质的记录介质，其中通过缩短对记录介质的初始化时间，等待时间短并且方便性很高。解决方案：该装置包括用于在诸如光盘10的记录介质中记录数据的驱动装置6以及初始化记录介质的管理信息区域的功能。在这种情况下，提供存储装置，用于在初始化期间存储要记录在记录介质的管理信息区中的初始化数据。当指示初始化操作时，从记录介质的管理信息区23中首先记录存储在存储装置中的初始化数据。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007018698A Disk device and its control method 审中-公开
标题翻译：磁盘设备及其控制方法
公开(公告)号：JP2007018698A
公开(公告)日：2007-01-25
申请号：JP2006230005
申请日：2006-08-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONO HIROAKI , SUZUKI MOTOYUKI , IMAGAWA SEIJI , KATSUKI MANABU , OYA ATSUSHI , UEMURA KAZUNORI
IPC分类号： G11B19/04 , G11B20/10 , H04N5/85
摘要： PROBLEM TO BE SOLVED: To provide a disk device having high system stability by determining whether recording data cannot be recorded or reproduced due to influence of external disturbance or due to the other influence, to perform effective processing. SOLUTION: When the focusing, the tracking, or the like of an optical head is disturbed, it is determined by the output of an external disturbance detection means whether the recording or reproducing is not performed normally for a disk is caused by the external disturbance such as vibration and impact, or the defect such as a flaw in the disk recording medium, and the operation according to the result is performed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过确定由于外部干扰的影响或由于其他影响而不能记录或再现记录数据来提供具有高系统稳定性的盘装置，以执行有效处理。解决方案：当光头的聚焦，跟踪等被干扰时，由外部干扰检测装置的输出确定是否由于磁盘正常执行记录或重放是由外部干扰如振动和冲击，或者盘记录介质中的缺陷如缺陷，并且执行根据结果的操作。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2004158148A Recording device and recording method 审中-公开
公开(公告)号：JP2004158148A
公开(公告)日：2004-06-03
申请号：JP2002324680
申请日：2002-11-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UEMURA KAZUNORI , MITSUBE AKISHI
IPC分类号： G11B20/10
摘要： PROBLEM TO BE SOLVED: To improve the ease of use in a technique for recording sound information.
SOLUTION: A control circuit 13 selects the recording speed of the sound information by using a recording circuit 10 according to the input of the sound information from either a microphone 4 or a sound information input terminal 5 and allows a recording circuit 10 to record the sound information on an optical disk 12 at a selected recording speed.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2003281733A Recorder 有权
标题翻译：录音机
公开(公告)号：JP2003281733A
公开(公告)日：2003-10-03
申请号：JP2002079926
申请日：2002-03-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHIJIMA HIDEO , MITSUBE AKISHI , ONO HIROAKI , UEMURA KAZUNORI
IPC分类号： H04N5/85 , G11B7/0045 , G11B19/04 , G11B20/10 , G11B33/14
摘要： PROBLEM TO BE SOLVED: To solve a problem that the stable recording/reproducing operation is not available due to the rise of temperature in a recorder when the successive recording operations are continued.
SOLUTION: When the real time video information or a disk subjected to recording in a simplified format is processed for finalization, or the like, the intermittent recording operation is realized by using a buffer memory (15), etc., for evading the rise of temperature caused by the successive recording operations. Further, a temperature sensor (42) is provided in the device, then the rise of temperature of the device is reduced by limiting an average recording transfer rate by control microcomputers (16, 28) in accordance with the rise of temperature.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决当连续记录操作持续时由于记录器中的温度上升而不能获得稳定的记录/再现操作的问题。解决方案：当实时视频信息或以简化格式进行记录的磁盘被处理以进行定稿等时，通过使用缓冲存储器（15）等来实现间歇记录操作，以便避免连续记录操作引起的温度升高。此外，在装置中设置温度传感器（42），通过根据温度升高限制控制微型计算机（16,28）的平均记录传送速率来降低装置的温度上升。版权所有（C）2004，JPO

8. 发明专利

JP2002093067A DISK DEVICE 失效
公开(公告)号：JP2002093067A
公开(公告)日：2002-03-29
申请号：JP2000276601
申请日：2000-09-07
申请人： HITACHI LTD
发明人： ONO HIROAKI , SUGIYAMA HISATAKA , OYA ATSUSHI , UEMURA KAZUNORI , MITSUBE AKISHI
IPC分类号： G11B7/004 , G11B20/18
摘要： PROBLEM TO BE SOLVED: To provide a disk device of high reliability without the occurrence of a problem such as the interruption of screens even continuous data like image data or speech data or the interruption of sounds. SOLUTION: In case a retry occurs on account of a failure in recording or reproducing, a transfer speed of recording or reproducing and the transfer speed of this image or speech data are compared and the retry is performed only when the transfer speed described above is sufficiently higher than the transfer speed of recording or reproducing to a disk. When the transfer speed of recording or reproducing falls below a certain threshold, the recording or reproducing is continued in spite of the error without making the retry.

9. 发明专利

JP2001160216A SIGNAL RECORDER 失效
公开(公告)号：JP2001160216A
公开(公告)日：2001-06-12
申请号：JP34330299
申请日：1999-12-02
申请人： HITACHI LTD
发明人： UEMURA KAZUNORI , ONO HIROAKI
IPC分类号： G06F12/16 , G11B7/004 , G11B20/18
摘要： PROBLEM TO BE SOLVED: To provide a signal recorder which detects disk stain quickly and/or accurately while recording time continuous data. SOLUTION: A write-in region for which recording is to be conducted is beforehand secured. An address reading means reads a physical address region for a portion of the region secured by a write-in region securing means before continuous data are recorded by a data recording means and an error detecting means 106 conducts error discrimination to determine whether the addresses are correctly read or not. Moreover, a memory 103 accumulates inputted continuous data and outputs the accumulated data to the data recording means. The recording operation of the recording means is started when the amount of the accumulated data in the memory becomes larger than a prescribed value B1 and is stopped when the amount of the accumulated data in the memory becomes smaller than a prescribed value B2, i.e., the recording is made intermittently.

10. 发明专利

JPH08294041A IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH08294041A
公开(公告)日：1996-11-05
申请号：JP9475795
申请日：1995-04-20
申请人： HITACHI LTD
发明人： UEMURA KAZUNORI , OONO ATSUHIRO , MIYAO HARUHIKO
IPC分类号： G03B5/00 , H04N5/232
摘要： PURPOSE: To prevent deterioration in the S/N of a video signal by controlling a shutter speed in response to a zoom position so as to enhance the resolution at the zoom position of the wideangle position where after-image is reduced. CONSTITUTION: Zoom position information 115 detected by a zoom position detector in linking with a zoom lens is inputted to a shutter speed control circuit 105. A selector switch 203 of the control circuit 105 selects a shutter setting signal 210 (211) set by a low speed shutter setting circuit 201 (high speed shutter setting circuit 202) depending on a case of a zoom set at a wide angle position (telescopic position) respectively and gives a signal 114 to the image pickup element. Thus, the after-image is small when the zooming is set at the wide angle position, and in the case where the deterioration in the resolution is less even when the shutter speed is not high, a low speed is selected for the shutter speed, then the bright video image without deterioration in the S/N can be obtained.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式