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1. 发明专利

JP2004221929A Broadcasting system 审中-公开
公开(公告)号：JP2004221929A
公开(公告)日：2004-08-05
申请号：JP2003006772
申请日：2003-01-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGAWARA TETSUSHI
IPC分类号： H04R27/00 , H04H20/61 , H04H20/76 , H04H60/76 , H04H1/02
摘要： PROBLEM TO BE SOLVED: To provide a broadcasting system capable of eliminating the necessity of monitoring a voice output state on the broadcast receiver side by monitoring the voice output state on the broadcasting device side.
SOLUTION: The broadcasting device 120 comprises a broadcast sound signal generation means 122 for generating broadcast sound signals on the basis of sound contents, a communication means 123 for transmitting/receiving various signals, a broadcast sound volume data generation means 124 for generating broadcast sound volume data on the basis of the broadcast sound signals, and a volume data display means 125 for visually displaying the received volume data and the broadcast sound volume data. The broadcast receiver 130 comprises a communication means 131 for transmitting/receiving various signals, a receiving volume data generation means 132 for generating receiving volume data on the basis of the broadcast sound signals, a broadcast sound amplification means 133 for generating amplified broadcast sound signals by amplifying the broadcast sound signals, a plurality of sound output means 135 for outputting sounds in accordance with the amplified broadcast sound signals transmitted by a line selection means 134.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明专利

JP2004220256A Speaker system 审中-公开
公开(公告)号：JP2004220256A
公开(公告)日：2004-08-05
申请号：JP2003005874
申请日：2003-01-14
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SUGAWARA TETSUSHI
IPC分类号： A61F11/04 , G08B7/00 , G08B27/00 , H04R1/02 , H04R27/00 , H04R27/02
摘要： PROBLEM TO BE SOLVED: To provide a speaker system capable of reporting that an emergency broadcast is on air to a hearing-impaired person or the like.
SOLUTION: This system comprises an acoustic signal input means 101 for inputting an acoustic signal, a DC power generation means 102 for generating DC power by rectifying the acoustic signal, an optical signal output means 103 for outputting an optical signal by the DC power, a transformer 104 for transforming the voltage of the acoustic signal, and a speaker 105 of acoustically transforming and outputting the acoustic signal. According to such a structure, it can be reported to the hearing-impaired person or the like that the emergency broadcast is on air.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004140980A Power feed control device 审中-公开
标题翻译：功率馈电控制装置
公开(公告)号：JP2004140980A
公开(公告)日：2004-05-13
申请号：JP2002305911
申请日：2002-10-21
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： SATO KENICHIRO , HATTA SATOSHI , MITSUHASHI MAKIKO , SUGAWARA TETSUSHI
IPC分类号： H02J13/00 , H04H20/83 , H04H1/12
摘要： PROBLEM TO BE SOLVED: To provide a power feed control device that can change only a power feed state to a main device, as necessary, without changing the setting of a timer apparatus.
SOLUTION: The power feed control device comprises: a business broadcasting device 10 to which power is fed from an external power supply; the other apparatus 2 to which power is fed via a power feed apparatus 3; and the timer apparatus 4 that controls power feeds to a business broadcasting device 10 and the power feed apparatus 3 so as to be started at a prescribed time, and to be stopped at a different prescribed time. The business broadcasting device 10 comprises a temporary changeover switch 1b, that manually starts or stops the power feed to the own device, irrespective of the setting sate of the timer apparatus 4. The power feeds to the business broadcasting device 10 and the power feed apparatus 3 are normally turned on/off by the timer apparatus 4 at a prescribed time. By operating the temporary changeover switch 1b, however, only the business broadcasting device 10 can be started or stopped, as necessary, without changing the setting of the timer apparatus 4.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够在不改变定时装置的设定的情况下根据需要仅改变主装置的供电状态的供电控制装置。电源控制装置包括：从外部电源供电的商业广播装置10; 通过供电装置3供电的另一装置2; 以及定时装置4，其控制向商业广播装置10和供电装置3的供电，以便在规定时间开始，并在不同的规定时间停止。业务广播设备10包括临时切换开关1b，其手动地启动或停止对自身设备的馈电，而与定时器设备4的设置无关。电力馈送到商业广播设备10和馈电设备 3通常由定时装置4在规定时间打开/关闭。然而，通过操作临时切换开关1b，只要业务广播装置10可以根据需要起动或停止，而不改变定时装置4的设置。版权所有（C）2004，JPO

4. 发明专利

JP2002277574A TIME CORRECTION METHOD AND TIMER DEVICE 失效
公开(公告)号：JP2002277574A
公开(公告)日：2002-09-25
申请号：JP2001076263
申请日：2001-03-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGAWARA TETSUSHI
IPC分类号： G04G5/00 , G04R20/00 , G04R20/20 , G04C9/02
摘要： PROBLEM TO BE SOLVED: To enhance the probability of executing a time correction by time signal and to reduce the wrong detection of time signal. SOLUTION: In a time correction for periodically performing, when a signal of a prescribed frequency is detected within a prescribed time range (time signal detecting window) for time signal detection, a processing for correcting the clocking time by use of this signal as time signal, the time width of this time signal detecting window is set wider than the previous one when the previous time correction is not executed, and when the previous time correction is executed, the value obtained by adding a required time width to the time correction quantity by the correction execution is taken as the time width of this time signal detecting window. The window width is changed in this way, whereby the detection precision of time signal can be enhanced, and the wrong detection can be reduced.

5. 发明专利

JP2001272997A RECORDING DEVICE 失效
公开(公告)号：JP2001272997A
公开(公告)日：2001-10-05
申请号：JP2000086966
申请日：2000-03-27
申请人： SHINANO KENSHI CO , MATSUSHITA ELECTRIC IND CO LTD
发明人： HARADA JUNICHI , SUGAWARA TETSUSHI
IPC分类号： G06F12/02 , G10L19/00 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To make use of system resources to its maxmum by exactly calculating a recordable time. SOLUTION: An A-D converter 12 continuously converts sound from a sound source into a digital data, and a FIFO write part 22a stores this data in a FIFO 16a. A storage medium write part 22b reads the data from the FIFO 16a in unit blocks and stores in a storage medium 26. A arithmetic part 24 calculates a data amount per unit time collected in the FIFO 16a from a write amount per unit time to the FIFO 16a of the FIFO write part and a read amount per unit time from the FIFO 16a of the storage medium write part 22b, and calculates a recordable time from this data amount and an empty capacity of the FIFO 16a. A control part makes a display part 18 display the recordable time thereon calculated by the arithmetic part 24. Thus it is possible to display a current recordable time for data considering the present empty capacity of the FIFO 16a, a unit time write amount to the FIFO 16a, and a unit time read amount from the FIFO 16a.

6. 发明专利

JP2002176406A BUSINESS BROADCAST SYSTEM 失效
公开(公告)号：JP2002176406A
公开(公告)日：2002-06-21
申请号：JP2000371705
申请日：2000-12-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： OSAWA SHOICHI , EGUCHI KEIYA , SUGAWARA TETSUSHI , SAITO HIROSHI
IPC分类号： H04R27/00 , H04H20/00 , H04H20/63 , H04H60/04 , H04H60/09 , H04H1/00 , H04H7/00
摘要： PROBLEM TO BE SOLVED: To provide a digital business broadcast system that can coexists with existing contact type systems where connection works of input/output devices are easy. SOLUTION: The business broadcast system is provided with a program timer 5 that provides an output of ON/OFF information of a series of virtual input output contacts as serial data based on the contents of a broadcast program and with a center unit 4 where input devices 1a, 1b,..., 2 are respectively connected to input terminals 21 and output devices 3a, 3b, etc., are respectively connected to output terminals 26 and that receives the serial data at a communication terminal 22b and applies connection control to the input devices and the output devices based on the ON/OFF information of corresponding contacts. The center unit 4 corresponds a virtual contact with respect to the ON/OFF information from the program timer 5 to actual input/output devices to conduct channel connection control.

7. 发明专利

JP2001282271A DEVICE AND METHOD FOR EDITING SOUND DATA 失效
公开(公告)号：JP2001282271A
公开(公告)日：2001-10-12
申请号：JP2000095120
申请日：2000-03-30
申请人： SHINANO KENSHI CO , MATSUSHITA ELECTRIC IND CO LTD
发明人： MARUYAMA SHUJI , SHIRAKI TAKUO , SUGAWARA TETSUSHI
IPC分类号： G10L13/04 , G10L13/00 , G10L19/00 , G10L21/06 , G11B27/02 , G11B27/031
摘要： PROBLEM TO BE SOLVED: To provide a sound data editing device which can easily set a reference position for the deletion of sound data without requiring a large-scale device. SOLUTION: The sound data editing device 30 which sets the reference position on the reproduction time base (t) of the sound data 10 and edits the sound data 10 according to the reference position is equipped with a temporary setting means which sets a temporary reference position (x) on the reproduction time base (t) of the sound data 10, an automatic reproducing means which automatically reproduces the sound data from a specific time before the temporary reference position (x) set by the temporary setting means to the temporary reference position (x) set by the temporary setting means and/or sound data from the temporary reference position (x) to a specific time after the temporary reference position (x) as many times as specified, and a determining means which allows an operator to determine the temporary reference position (x) as a reference position after the repetitive reproduction by the automatic reproducing means.

8. 发明专利

JP2001266552A METHOD AND DEVICE FOR REPRODUCING CONTENTS 失效
公开(公告)号：JP2001266552A
公开(公告)日：2001-09-28
申请号：JP2000082297
申请日：2000-03-23
申请人： SHINANO KENSHI CO , MATSUSHITA ELECTRIC IND CO LTD
发明人： UENO EIJI , SATO HARUTSUGU , SUGAWARA TETSUSHI
IPC分类号： G11B27/10 , G11B19/02
摘要： PROBLEM TO BE SOLVED: To continuously perform the reproduction of contents to be reproduced continuously in a desired order, rearranging the reproduction order of contents. SOLUTION: The device has a storage means 20 to store a plurality of contents, a relating means to relate the contents to be continuously reproduced among a plurality of contents in the desired reproduction order, an order determination means 22 to deal with the related contents as one content as a whole and to determine the reproduction order at random between other contents, and a reproduction means 24 to reproduce contents in the order determined by the order determination means 22. Therefor, the contents to be continuously reproduced among a plurality of contents are related in the desired reproduction order, and the related contents are dealt with as one content as a whole, when determining the reproduction order at random.

9. 发明专利

JP2002176405A METHOD FOR GENERATING BROADCAST PROGRAM IN BUSINESS BROADCAST SYSTEM 失效
公开(公告)号：JP2002176405A
公开(公告)日：2002-06-21
申请号：JP2000371703
申请日：2000-12-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGAWARA TETSUSHI , EGUCHI KEIYA
IPC分类号： H04R27/00 , H04H20/00 , H04H20/63 , H04H60/04 , H04H60/06 , H04H1/00 , H04H7/00
摘要： PROBLEM TO BE SOLVED: To facilitate generation of a broadcast program for a business broadcast system. SOLUTION: In the case of generating a broadcast program for the business broadcast system where a channel control section selects any prescribed device of input devices respectively connected to input contacts and any prescribed device of out put devices respectively connected to output contacts and connects the selected devices so as to broadcast a voice signal, which is received from the prescribed input device, from the prescribed output device, contact groups related to each event included in each broadcast program among the input and output contacts are grouped while the priority of connection information is set and designating an event in each program automatically describes a make/remake state of the grouped contact group corresponding to the event.

10. 发明专利

JP2002174689A TIMER DEVICE AND METHOD OF CORRECTING TIME THEREOF 失效
公开(公告)号：JP2002174689A
公开(公告)日：2002-06-21
申请号：JP2000371973
申请日：2000-12-06
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SUGAWARA TETSUSHI
IPC分类号： G04G5/00 , G04R20/20
摘要： PROBLEM TO BE SOLVED: To correct the time of a timer device using time signals in such a way as to reduce errors in the detection of time signals, while providing a wide range of correction through a simple procedure. SOLUTION: A voice signal of a predetermined frequency, including a broadcast time signal, is digitized by an A/D converter 23 and inputted to the processing circuit 11 of the timer device and time signals are detected by a control part 24 during a predetermined period of detection of the time signals. When the time signal is detected, the time of a correcting timer (second timer) 22 is set to match the detected time signal while an internal clock (first timer) 21 is left intact. After the predetermined period of detection of the time signals has elapsed, the time signals detected during that period are identified, and if a plurality of time signals are detected, the time is corrected so that the time of the internal clock 21 coincides with the time of the correcting timer 22 set to match the time signal which has a minimal difference from the time of the internal clock 21 before correction.

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