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1. 发明专利

JP2006163024A Automatic focus system 审中-公开
标题翻译：自动聚焦系统
公开(公告)号：JP2006163024A
公开(公告)日：2006-06-22
申请号：JP2004355166
申请日：2004-12-08
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MORI MASAYUKI , MINO MINEO
IPC分类号： G02B7/28 , G02B7/36 , G03B13/36 , H04N5/232
摘要： PROBLEM TO BE SOLVED: To solve a problem in which focusing performance is low due to low illuminance. SOLUTION: An automatic focus system carries out focusing by using the phenomenon in which a signal component of a particular frequency band of an imaging signal (image signal) increases as a lens focuses. In the output of the rectification detection wave of a filter used to take out the signal component of the particular frequency band from the image signal, the signal level peaks at a focusing position. By wobbling the focus lens, a signal indicating a focusing direction for each field is obtained. On the basis of the signal, a control signal is generated and supplied to a focusing motor used to move the focus lens. Thus, the focus lens is moved to the focusing position and held in the position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：解决由于低照度而聚焦性能低的问题。解决方案：自动聚焦系统通过使用其中成像信号（图像信号）的特定频带的信号分量随着透镜聚焦而增加的现象进行聚焦。在用于从图像信号取出特定频带的信号分量的滤波器的整流检测波的输出中，信号电平在聚焦位置处达到峰值。通过摆动聚焦透镜，获得表示每个场的聚焦方向的信号。基于该信号，生成控制信号并提供给用于移动聚焦透镜的聚焦电机。因此，聚焦透镜被移动到聚焦位置并保持在该位置。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2002271669A SEPARABLE DIGITAL VIDEO CAMERA SYSTEM 失效
公开(公告)号：JP2002271669A
公开(公告)日：2002-09-20
申请号：JP2001066339
申请日：2001-03-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUROKI KENICHI , MINO MINEO , ONO TETSUYA , MORIYASU YOSHITADA
IPC分类号： H04N5/765 , H04N5/225 , H04N5/781 , H04N5/907
摘要： PROBLEM TO BE SOLVED: To provide a separable digital video camera system comprising a combination of a digital still camera(DSC) and a digital video tape recorder(DVTR) of which the DSC can be used separately for weight reduction and ease of use and which can be used as a digital video camera having DSC functions by using integrated DSC and DVTR in combination. SOLUTION: The digital camera system is provided with 1st and 2nd connectors 101, 201 and an engagement section. When the DSC section and the DVTR section are united, a battery 400 is mounted on the DVTR, and when the DSC single body is used by itself, a battery holder 300 is attached to the DSC, to hold the same battery 400. In this case, the battery holder 300 adopts configuration identical to the 1st, 2nd connectors and the engagement section for ease of use for the DSC. Furthermore, power supply control and mode control can be carried out by the DSC.

3. 发明专利

JP2002175665A INFORMATION RECORDING/REPRODUCING DEVICE 失效
公开(公告)号：JP2002175665A
公开(公告)日：2002-06-21
申请号：JP2000370797
申请日：2000-12-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO , UCHIYAMA SHINICHI
IPC分类号： G06F3/06 , G11B20/10 , G11B27/00 , H04N5/76 , H04N5/781 , H04N5/7826 , H04N5/85 , H04N5/907
摘要： PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of freely switching and selecting a recording medium to be recorded/reproduced from a plurality of incorporated recording media according to the use states thereof, and efficiently and effectively performing recording/reproducing on the plurality of recording media. SOLUTION: On a plurality of recording media such as a fixed memory 202 of an HDD(hard disk drive) or a flash memory or the like incorporated in a device, and fixed and installed in a reading/writing mechanism part 201, a attachable/detachable recording medium attachable/detachable from a recording/reproducing mechanism part 101 in the state of being incorporated in a cassette or a cartridge, and a card type memory card 301, a plurality of digital data stream signals to be inputted/outputted as information are recorded/reproduced. During the recording/reproducing, the switching of transmission paths of the digital stream signals is controlled through a signal switching circuit 400 by the control of a controller 500. Thus, a backup function for automatically deciding a priority order among destinations to be recorded, simultaneously recording the plurality of recording media, and recording or, memorizing these is provided for the digital stream signals.

4. 发明专利

JPH11146248A VIDEO CAMERA WITH REFLECTION TYPE LIQUID CRYSTAL PANEL 失效
公开(公告)号：JPH11146248A
公开(公告)日：1999-05-28
申请号：JP30677997
申请日：1997-11-10
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO , NAGAI TADASHI , KAWAGUCHI NAOMI
IPC分类号： G02F1/13 , G09G3/36 , H04N5/225 , H04N9/04
摘要： PROBLEM TO BE SOLVED: To provide a video camera with reflection type liquid crystal panel with which operability is improved in the case of saving power while adopting a reflection type liquid crystal panel as a monitor provided separately from a view finder. SOLUTION: A monitor 2 of a reflection type liquid crystal panel 29 is provided separately from a view finder 1, a discrimination part 30 detects it gets dark in the environment of use, and the view finder is automatically turned on. As the input signal of the discrimination part 30, the control signal of an automatic narrowing mechanism such as an iris 16 of an optical image pickup system 13 or the like is used.

5. 发明专利

JPH0628117B2 失效
公开(公告)号：JPH0628117B2
公开(公告)日：1994-04-13
申请号：JP26573084
申请日：1984-12-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OKAMOTO TOORU , ASAHI TOMOHIRO , MINO MINEO
IPC分类号： G11B15/03 , G11B15/093 , G11B15/20 , G11B27/11 , G11B27/17

6. 发明专利

JPH02288568A SIGNAL PROCESSOR 失效
公开(公告)号：JPH02288568A
公开(公告)日：1990-11-28
申请号：JP10940789
申请日：1989-04-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO
IPC分类号： H04N5/937 , G11B5/027 , H04N5/93
摘要： PURPOSE:To reproduce a picture in detail by converting a reproducing signal into a standard signal at special reproduction for a helical scan VTR. CONSTITUTION:The processor is provided with a signal generator 38 counting a horizontal synchronizing signal obtained by a synchronizing signal generator 38 in the case of reading a signal from a field memory device 44 and resetting the result with a vertical synchronizing signal every other period to generate a memory control signal to read a 263H field and a 262H field alternately and generating a gate signal representing the field period, and a signal processing circuit to add the video signal obtained from a field memory device 44 and an output signal of a 1H delay line 45. Moreover, the processor is provided with a switch circuit 47 switching an output of the field memory device 44 and an output of the signal processing circuit for each field, and a synchronizing signal replacing circuit 48 replacing only the vertical synchronizing signal into the vertical synchronizing signal obtained from the synchronizing signal generator 38. Thus, even when the signal is in the slow still mode, the signal is converted into the standard signal and the picture is reproduced in detail.

7. 发明专利

JPH0232706B2 失效
公开(公告)号：JPH0232706B2
公开(公告)日：1990-07-23
申请号：JP18739581
申请日：1981-11-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO , KAGEYAMA YOSHIKAZU
IPC分类号： G11B15/00 , G11B27/34 , G11B33/10

8. 发明专利

JPS645792B2 失效
公开(公告)号：JPS645792B2
公开(公告)日：1989-01-31
申请号：JP17402180
申请日：1980-12-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KOBAYASHI MASAAKI , MINO MINEO
IPC分类号： H04N5/93 , G11B5/008 , G11B5/027 , G11B5/52 , G11B15/14

9. 发明专利

JPS6235174B2 失效
公开(公告)号：JPS6235174B2
公开(公告)日：1987-07-31
申请号：JP7533080
申请日：1980-06-03
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO , YAMANISHI KAZUHIRO , KISHIMOTO YOSHINOBU , FUJISAWA SEIJI
IPC分类号： H04N5/7826 , G11B15/46 , G11B15/52

10. 发明专利

JPS61147676A DEWING ALARM DISPLAY DEVICE 失效
公开(公告)号：JPS61147676A
公开(公告)日：1986-07-05
申请号：JP26995984
申请日：1984-12-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO MINEO , MIKAMI KOJIRO
IPC分类号： H04N5/225 , G11B15/00 , G11B33/10 , G11B33/14
摘要： PURPOSE:To display immediately an alarm even just after an electric power supply is turned on and to prevent beforehand the occurrence of the troubles due to neglecting dewing and operating a VTR by flickering a light emitting display means until the electric power supply of the VTR is turned off, when the dewing condition is detected CONSTITUTION:A comparator 2 decides that the dew is stuck to a dewing sensor 1, the electric resistance value goes to be high, and the electric resistance value goes to be a prescribed value or above, and then a dewing condition is obtained, and gives an output signal (a) to a flashing circuit 3 and a control circuit 4. The flashing circuit 3, for example, uses a non-stable mono multi vibrator, etc., generates a rectangular signal (b) of 0.5sec for an on period and a rectangular signal of 0.5sec for an off period by the output signal of the comparator 2. The rectangular signal (b) is amplified at a driving circuit 5, supplied to a light emitting element 6 and the light emitting element 6 flickers. On the other hand, when an electric power supply switch 7 of VTR is turned on, the control circuit 4 detects it, and further, by detecting an input of an output signal (a) of the comparator 2, the VTR is kept to an action state for several seconds only and immediately, the electric power supply is turned off.

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