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公开(公告)号：AU4374779A
公开(公告)日：1979-08-09
申请号：AU4374779
申请日：1979-01-30
Applicant: SONY CORP
Inventor： SOMENO NOBORU
Abstract: A multi band radio employs frequency counters to determine a scaling factor during coarse tuning which is employed in a phase locked loop to control the frequency of a local oscillator during normal operation. Frequency counters count the frequency in the phase locked loop and in a low variable frequency generator to determine the rf frequency to which the receiver is tuned. Read only memories provide band and frequency displays with control signals based on the counted frequencies.
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公开(公告)号：DE2903486A1
公开(公告)日：1979-08-02
申请号：DE2903486
申请日：1979-01-30
Applicant: SONY CORP
Inventor： SOMENO NOBORU
Abstract: A multi band radio employs frequency counters to determine a scaling factor during coarse tuning which is employed in a phase locked loop to control the frequency of a local oscillator during normal operation. Frequency counters count the frequency in the phase locked loop and in a low variable frequency generator to determine the rf frequency to which the receiver is tuned. Read only memories provide band and frequency displays with control signals based on the counted frequencies.
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公开(公告)号：DE2728119A1
公开(公告)日：1978-01-12
申请号：DE2728119
申请日：1977-06-22
Applicant: SONY CORP
Inventor： SOMENO NOBORU , MURATA NORIO , OHAMA SOICHI
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公开(公告)号：HK1007652A1
公开(公告)日：1999-04-16
申请号：HK98106792
申请日：1998-06-25
Applicant: SONY CORP
Inventor： YASUDA HIROSHI , SOMENO NOBORU
Abstract: In a telephone system, when a predetermined key (7) of a handset unit (1A) is operated data stored in a memory (9) incorporated within the handset unit is transferred to a memory (9) incorporated within another handset unit (1B), so that data that was manually input for storage in the memory of the first handset unit can be copied to the memory of a second handset unit, to eliminate the requirement to manually input the same data into the second unit.
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公开(公告)号：AU524328B2
公开(公告)日：1982-09-09
申请号：AU4374779
申请日：1979-01-30
Applicant: SONY CORP
Inventor： SOMENO NOBORU
Abstract: A multi band radio employs frequency counters to determine a scaling factor during coarse tuning which is employed in a phase locked loop to control the frequency of a local oscillator during normal operation. Frequency counters count the frequency in the phase locked loop and in a low variable frequency generator to determine the rf frequency to which the receiver is tuned. Read only memories provide band and frequency displays with control signals based on the counted frequencies.
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Patent Agency Ranking
公开(公告)号：DE3106439A1
公开(公告)日：1981-12-24
申请号：DE3106439
申请日：1981-02-20
Applicant: SONY CORP
Inventor： KATSUSUKE MUNEKATA , FURUNO HIROSHI , SOMENO NOBORU
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公开(公告)号：AU5465180A
公开(公告)日：1980-08-07
申请号：AU5465180
申请日：1980-01-16
Applicant: SONY CORP
Inventor： SOMENO NOBORU , KOMATSUBARA MICHIMASA , TOYOSHIMA MASAKATSU
Abstract: In tuning apparatus, a sensor senses when a tune indicating signal has been produced by the IF section so as to enable an adjusting circuit to change the tuning condition of the apparatus by a predetermined frequency step and then to disable the adjusting circuit if the tune indicating signal still is sensed following this frequency change so as to maintain the last-attained tuning condition. Alternatively, if the tune indicating signal no longer is sensed after the tuning condition has been changed by the predetermined frequency step, the tuning section is returned to its preceding tuning condition by this predetermined frequency step. Consequently, if the received signal is a high level signal at a frequency within a predetermined range from a broadcast frequency, the tune indicating signal is produced when the tuning condition of the tuning section differs from the broadcast frequency by this predetermined frequency step; and the tuning condition then is changed by this step so as to arrive at the desired broadcast frequency. If, however, the received signal is a low level signal, the tune indicating signal is produced only when the tuning condition of the tuning section coincides with a desired broadcast frequency, and then this tuning condition is changed by one step followed by a return of one step to the proper condition.
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公开(公告)号：DE2913298A1
公开(公告)日：1979-10-04
申请号：DE2913298
申请日：1979-04-03
Inventor： MAEDA HIDETOSHI , INOUE KAZUO , KASHIWARA NARA , SOMENO NOBORU
Abstract: A frequency counting apparatus is advantageously utilized as a frequency counter for displaying in a digital manner the frequency being received by a radio receiver. The inventive frequency counting apparatus includes a quartz resonator adapted to oscillate at the frequency of 2n Hz where n is a positive integer, for example 32,768 Hz, and a microprocessor including a programming unit, an operating unit for making operation in accordance with a program of the programming apparatus, a counter and a control unit. The program steps of the programming unit are made to progress based on the oscillation output signal of the quartz resonator. The counter is supplied with a local oscillation signal of a radio receiver. The local oscillation signal supplied to the counter is gated for a predetermined time period determined in accordance with the program of the programming unit, whereby the local oscillation signal is counted. The count value in the counter is multiplied or divided by a prescribed correction factor preloaded in the programming unit by means of the operating unit.
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公开(公告)号：JPS55123241A
公开(公告)日：1980-09-22
申请号：JP3042779
申请日：1979-03-15
Applicant: SONY CORP
Inventor： SOMENO NOBORU
Abstract: PURPOSE:To simplify manipulation and to secure channel selection by continuously varying a reception frequency by steps when the operation period of a channel- selecting switch exceeds a fixed value and by varying it by one step when not. CONSTITUTION:For example, when the ON period of up switch Su is longer than 0.5sec, the ON period is longer than the period of the division output of dividing circuit 41. Therefore, the output of circuit 41 is supplied to FF42 and scan pulse P32 from forming circuit 32 is inputted to counter 31 to increase a reception frequency, one step by one step. When the reception frequency reaches a certain value and broadcast is received, FF42 is reset to stop pulse P32 and the reception of the broadcast is carried on. When the ON period of switch Su is less than 0.5sec, circuit 41 is reset and pulse P32 is not supplied to counter 31, which results in only a one-step increase from a frequency before the operation of switch Su. Therefore, the reception frequency increases by only one step on every ON operation, making a step shift.
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