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公开(公告)号：US3919699A
公开(公告)日：1975-11-11
申请号：US48431374
申请日：1974-06-28
Applicant: SONY CORP
Inventor： HIDESHIMA YASUHIRO
IPC: G11C11/403 , G11C11/405 , G11C27/02 , G11C11/24 , G11C7/00
CPC classification number: G11C11/405 , G11C11/403
Abstract: A memory circuit is disclosed in which a first capacitor is connected in parallel between the gate and common electrodes of an insulated gate field effect transistor, the gate electrode thereof is connected through a first switching element to one end of a second capacitor, the other end of the second capacitor is connected to the common electrode of the insulated gate field effect transistor, a second switching element is connected in series between the connection point of the first switching element and the second capacitor and an input terminal, and an output terminal is led out from the output electrode of the insulated gate field effect transistor, and in which the first and second switching elements are controlled to be ON and OFF in ganged relation.
Abstract translation: 公开了一种存储电路，其中第一电容器并联连接在绝缘栅场效应晶体管的栅极和公共电极之间，其栅电极通过第一开关元件连接到第二电容器的一端，另一端 的第二电容器连接到绝缘栅场效应晶体管的公共电极，第二开关元件串联连接在第一开关元件和第二电容器的连接点和输入端子之间，并且输出端子被引导 从绝缘栅场效应晶体管的输出电极出来，其中第一和第二开关元件以联动关系被控制为ON和OFF。
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公开(公告)号：AU575875B2
公开(公告)日：1988-08-11
申请号：AU3517484
申请日：1984-11-07
Applicant: SONY CORP
Inventor： TOYOSHIMA MASAKATSU , HIDESHIMA YASUHIRO , FUJITA ETSUMI
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公开(公告)号：CA1025121A
公开(公告)日：1978-01-24
申请号：CA203646
申请日：1974-06-28
Applicant: SONY CORP
Inventor： HIDESHIMA YASUHIRO
IPC: G11C11/403 , G11C11/405 , G11C27/02 , G11C11/40
Abstract: A memory circuit is disclosed in which a first capacitor is connected in parallel between the gate and common electrodes of an insulated gate field effect transistor, the gate electrode thereof is connected through a first switching element to one end of a second capacitor, the other end of the second capacitor is connected to the common electrode of the insulated gate field effect transistor, a second switching element is connected in series between the connection point of the first switching element and the second capacitor and an input terminal, and an output terminal is led out from the output electrode of the insulated gate field effect transistor, and in which the first and second switching elements are controlled to be ON and OFF in ganged relation.
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公开(公告)号：AU584345B2
公开(公告)日：1989-05-25
申请号：AU4564285
申请日：1985-07-31
Applicant: SONY CORP
Inventor： KOJIMA YUICHI , FUJITA ETSUMI , HIDESHIMA YASUHIRO
Abstract: A waveform shaping apparatus (11) includes a shift register (1) having a clock input terminal (6), data input terminals (5) supplied with respective bits of a digital input signal and a plurality of data output terminals, and a plurality of coefficient multipliers (2 1 ,2 2 ,2 3 ,2 4 ) connected to the respective data output terminal. A 2's-complement binary code offset within a predetermined range is used for representing the coefficient of each of the multipliers and such coefficient is controlled by manipulation of ON/OFF switches.
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公开(公告)号：CA1248624A1
公开(公告)日：1989-01-10
申请号：CA467176
申请日：1984-11-06
Applicant: SONY CORP
Inventor： TOYOSHIMA MASAKATSU , HIDESHIMA YASUHIRO , FUJITA ETSUMI
Abstract: A digital signal transmitting system produces digital signals of up to four different modes for transmission over an unused television channel in an existing cable television transmission line and which requires no more bandwidth than that normally required by a single existing television channel, the various modes of digital signals all include synchronizing signals and service bit signals which are used to address any of the numerous terminals at the receiving side to control access to the various modes of digital signals transmitted over the single channel. By controlling the transmission of the modes to have constant time intervals, which can be selected based upon different sampling times, high quality audio signals may be transmitted or/and data channels or monaural audio signals, all of which may be transmitted over the single cable television transmission line.
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Patent Agency Ranking
公开(公告)号：CA1006615A
公开(公告)日：1977-03-08
申请号：CA205022
申请日：1974-07-18
Applicant: SONY CORP
Inventor： HIDESHIMA YASUHIRO
Abstract: A system for transmitting information and accomplishing control including a transmitter and at least one receiver in which the transmitter produces an ultrasonic wave or an electrical signal and includes a circuit for modulating the ultrasonic wave or electrical signal as a function of a time interval indicative of the control signal. The modulation is varied as an exponential function so as to assure more accurate reception and decoding of the intelligence by the receiver.
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公开(公告)号：DE2434886A1
公开(公告)日：1975-02-06
申请号：DE2434886
申请日：1974-07-19
Applicant: SONY CORP
Inventor： HIDESHIMA YASUHIRO
IPC: H03M5/08 , G08C19/22 , G11B20/10 , H03J1/22 , H03J9/04 , H04L25/49 , H04N5/00 , H04Q9/14 , H03J1/00
Abstract: A system for transmitting information and accomplishing control including a transmitter and at least one receiver in which the transmitter produces an ultrasonic wave or an electrical signal and includes a circuit for modulating the ultrasonic wave or electrical signal as a function of a time interval indicative of the control signal. The modulation is varied as an exponential function so as to assure more accurate reception and decoding of the intelligence by the receiver.
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公开(公告)号：CA1258521A
公开(公告)日：1989-08-15
申请号：CA567714
申请日：1988-05-25
Applicant: SONY CORP
Inventor： TOYOSHIMA MASAKATSU , HIDESHIMA YASUHIRO , FUJITA ETSUMI
Abstract: A digital signal transmitting system produces digital signals of up to four different modes for transmission over an unused television channel in an existing cable television transmission line and which requires no more bandwidth than that normally required by a single existing television channel, the various modes of digital signals all include synchronizing signals and service bit signals which are used to address any of the numerous terminals at the receiving side to control access to the various modes of digital signals transmitted over the single channel. By controlling the transmission of the modes to have constant time intervals, which can be selected based upon different sampling times, high quality audio signals may be transmitted or/and data channels or monaural audio signals, all of which may be transmitted over the single cable television transmission line.
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公开(公告)号：CA1231397A
公开(公告)日：1988-01-12
申请号：CA487876
申请日：1985-07-31
Applicant: SONY CORP
Inventor： KOJIMA YUICHI , FUJITA ETSUMI , HIDESHIMA YASUHIRO
Abstract: WAVEFORM SHAPING APPARATUS A waveform shaping apparatus includes a shift register having a clock input terminal, data input terminals supplied with respective bits of a digital input signal and a plurality of data output terminals, and a plurality of coefficient multipliers connected to the respective data output terminals. A 2's-complement binary code offset within a predetermined range is used for representing the coefficient of each of the multipliers and such coefficient is controlled by manipulation of ON/OFF switches.
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公开(公告)号：CA1213357A
公开(公告)日：1986-10-28
申请号：CA488972
申请日：1985-08-19
Applicant: SONY CORP
Inventor： KANNO MASAYOSHI , HIDESHIMA YASUHIRO , TSURUMARU SHINOBU , KANAYAMA IKUO
Abstract: A receiver device for a satellite communication system capable of transmitting in either of two modes detects which transmission mode is currently in effect and adjusts its signal processing and output stages accordingly. The transmission may be recognized by reference to either the encoded information or the electromagnetic medium itself of the received electromagnetic transmissions. In one mode, only audio signals and related information are broadcast in FM form whereas in the other mode, a video image signal is also included, while a subcarrier signal is modulated by an audio and/or a data signal. The receiver system checks either the sub-carrier signal or video synchronization signals in the incoming transmissions to determine the transmission mode. The receiver may also be forced to a predetermined mode upon power-up to prevent spurious mode-selection errors.
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