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公开(公告)号：JPH06152077A
公开(公告)日：1994-05-31
申请号：JP30403192
申请日：1992-11-13
Applicant: SONY CORP
Inventor： SAKURAI TERUYASU , KATSUMOTO TORU , KUMAGAI ATSUHIRO , JINBO HIDETO , MAMIYA TOSHIO
Abstract: PURPOSE:To obtain a flexible board to prevent breaking of a conductor pattern due to a bending stress of the flexible board in a reinforcing plate end part of a flexible board terminal part by a simple constitution. CONSTITUTION:An opening hole 13 is formed on the rear end side of a reinforcing plate 9 as a means for not concentrating stress to be imposed on a conductor pattern and a base film of a flexible board 1 near the rear end part of the reinforcing plate 9 for lowering stiffness of the rear end part of the reinforcing plate 9 so as to enable bending and deformation.
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公开(公告)号：JPH04183185A
公开(公告)日：1992-06-30
申请号：JP31316190
申请日：1990-11-19
Applicant: SONY CORP
Inventor： KATSUMOTO TORU , KOYAMA NORIO , MOCHIZUKI MICHIKO , HASHIMOTO KAYANO
Abstract: PURPOSE:To make it possible to display both a NTSC signal and a CCIR signal on a screen by switching an operating signal to be output from a control circuit for CCIR or NTSC to the other and by supplying either one of the operating signals to a scanning electrode of a liquid crystal display unit. CONSTITUTION:When a television signal S1 is a NTSC signal S1N, a NTSC/ CCIR discriminating circuit 3 supplies a control signal S4 for connecting a movable contact 6C and a fixed contact 6A to a switch 6, a controller 4 for NTSC generates an operating signal S2 corresponding to a cycle of horizontal synchronous pulse of the NTSC signal S1N, and supplies it to a scanning drive circuit 7. Next, if a television signal S1 is a CCIR signal S1C, it connects the movable contact 6C and fixed contact 6B of switch 6, a CCIR controller 5 generates a gate signal GC as an operating signal S3 corresponding to a cycle of horizontal synchronous pulse of CCIR signal S1C. However, in order to make the gate signal GC match with a liquid crystal display unit 8 prepared for NTSC, the gate signal GC is generated thinning out one time for 6 times.
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公开(公告)号：JPH02266778A
公开(公告)日：1990-10-31
申请号：JP8842789
申请日：1989-04-07
Applicant: SONY CORP
Inventor： KATSUMOTO TORU
Abstract: PURPOSE:To prevent erroneous mode discrimination at the time of variable speed reproducing by controlling the operation of a mode discriminating circuit, which discriminates the mode by the presence or the absence of a prescribed frequency component of a reproduced signal, in accordance with the presence or the absence of the reproduced signal. CONSTITUTION:A mode discriminating circuit 43 detects the level of a prescribed frequency component of a reproduced FM modulated luminance signal to discriminate whether the signal reproduced from a tape is a high band-mode signal or a normal-mode signal, and the occurrence part of noise is detected by a drop-out detecting circuit 44, and the mode discriminating operation is stopped and the preceding discriminated state is kept in this part. Thus, the mode is not erroneously discriminated though reproducing by which noise may occur is performed at the time of variable speed reproducing, reverse track reproducing, or the like.
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Patent Agency Ranking
公开(公告)号：JP2002207530A
公开(公告)日：2002-07-26
申请号：JP2001002660
申请日：2001-01-10
Applicant: SONY CORP
Inventor： YAMAZAKI MAMORU , OGAWA KANJI , YASUDA TAKUYA , KATSUMOTO TORU , TAKAMURA YASUHIRO , IDOMOTO YASUTAKA
Abstract: PROBLEM TO BE SOLVED: To provide a clock supply circuit capable of changing a clock frequency according to a processing mode or an interrupt without causing a delay time following program processing. SOLUTION: In the clock supply circuit, correspondence between a frequency mode and a processing mode of a CPU 20 is stored in a storage circuit 103. When the processing mode or the interrupt of the CPU 20 is detected in a frequency mode setting circuit 101, the frequency mode correspondent to the detected processing mode or interrupt is retrieved from the storage circuit 103, and a clock signal CLK of a prescribed frequency according to the retrieved frequency mode is generated in a clock generation circuit 102. Accordingly, a time from detection of a change of the processing mode and the interrupt in the frequency mode setting circuit 101 to generation of the clock signal CLK in the clock generation circuit 102 is unconnected to a processing speed of a program controlling the CPU 20 and is decided according to a response time of a hardware in the clock supply circuit.
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公开(公告)号：JPH05183795A
公开(公告)日：1993-07-23
申请号：JP36044791
申请日：1991-12-28
Applicant: SONY CORP
Inventor： KATSUMOTO TORU
Abstract: PURPOSE:To prevent ground from being photographed without using a new detection sensor by detecting acceleration to be applied to the optical axis of a lens system and the lens system by means of the driving means of the lens system. CONSTITUTION:When lens systems 5 and 6 mounted in a cage body 4 are driven by a linear motor 7, this device is provided with a position detection means detecting the lens positions of the lens systems 5 and 6, a lens driving means 10 driving the lens systems 5 and 6 to their prescribed positions, a control means 9 controlling the lens driving means 10 based on position detection information S1 of the position detection means and controlling the positions of the leans systems 5 and 6 and a component force detection means 9 detecting the component force in the direction of an optical axis out of an external force to be applied to the lens systems 5 and 6 based on the position detection information S1 and a control signal S6 under a still servo mode. By detecting the component force in the optical axis direction out of the external force to be applied to the lens systems 5 and 6 based on the position detection information S1 and the control signal S6, the acceleration to be applied to a photographing direction as well as the lens systems 5 and 6 can be detected.
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公开(公告)号：JPS62277602A
公开(公告)日：1987-12-02
申请号：JP11998886
申请日：1986-05-24
Applicant: SONY CORP
Inventor： NEMOTO SHOJI , KOBAYASHI KENJI , KATSUMOTO TORU , MURABAYASHI NOBORU
Abstract: PURPOSE:To avoid such a case that the signals recorded newly on a track are attenuated or become incomplete by using an erasion current switching means to switch the erasion current to be supplied to a flying erasion head in response to the detecting result of a tape type detecting means. CONSTITUTION:An amplifier 8 of variable amplification degrees amplifies the output of an oscillator 7 and supplies an erasion current to a flying erasion head FEH. A tape type detecting circuit 9 decides whether a video tape is equal to MP or ME and switches the amplification degree of the amplifier 8 according to the MP or ME. That is, the amplification degree of the amplifier 8 is increased with MP and decreased with ME respectively. As a result, the amplitude of said erasion current is large with MP and small with ME. Then, the amplitude most suitable to erasion of an MP video tape is secured with MP; while the amplitude most suitable to erasion of an ME video tape is obtained with ME respectively.
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公开(公告)号：JPS6174105A
公开(公告)日：1986-04-16
申请号：JP19568284
申请日：1984-09-20
Applicant: Sony Corp
Inventor： KATSUMOTO TORU
IPC: H04N5/7826 , G11B5/00 , G11B15/12 , G11B15/14
CPC classification number: G11B15/14 , G11B5/00 , G11B15/125 , G11B2005/0013
Abstract: PURPOSE:To reduce power consumption by controlling its supply current to an amplifier supplying a recording current to a rotary head so as to be interrupted except at a time when at least the rotary head comes into contact with a tape. CONSTITUTION:Switches SA, SB switching the supply power to amplifiers GA, GB for drive are provided at magnetic heads MA, MB and the switch is controlled for switching by using signals (servo signals) V, W obtained from a rotary phase detector of the rotary drum. That is, when any of the signals V, W is at H, the switch SA is closed, a power supply VCC is applied to the amplifier GA, and when the signal V is logical L, the switch SB is closed, a power is applied to the amplifier GB so as to attain control so that no power is applied to the amplifier of a magnetic head not coming into contact with the tape. Thus, the power consumption is reduced, the crosstalk at reproduction is reduced and noise due to suprious radiation is lowered.
Abstract translation: 目的：通过控制向放大器提供记录电流的放大器的电源电流来减少功耗，以便在至少旋转磁头与磁带接触的时候被中断。 构成：开关SA，SB将电源切换到放大器GA，GB用于驱动，在磁头MA，MB处提供开关，并且通过使用从相位检测器的旋转相位检测器获得的信号（伺服信号）V，W来控制开关的开关 旋转鼓。 也就是说，当信号V，W中的任一个为H时，开关SA闭合，电源VCC被施加到放大器GA，并且当信号V为逻辑L时，开关SB闭合，功率为 施加到放大器GB以便获得控制，使得没有电力施加到不与磁带接触的磁头的放大器。 因此，功率消耗降低，再现时的串扰降低，并且由于多余辐射引起的噪声降低。
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公开(公告)号：JPS6169292A
公开(公告)日：1986-04-09
申请号：JP19063384
申请日：1984-09-13
Applicant: Sony Corp
Inventor： KATSUMOTO TORU
Abstract: PURPOSE: To simplify a switching circuit by recording currents and to improve the operability by adding recording currents having low-band frequency components in prescribed levels and controlling these levels collectively with a discriminating signal of a magnetic tape thereafter.
CONSTITUTION: In a recording current switching circuit, levels of a luminance signal recording current Y, a color signal recording current C, an AFM signal, and an ATF signal are supplied to a recording head H in prescribed proportions by setting of volumes R
1 , R
2 , and R
3 and resistances r
2 and r
5 in case of a metallic tape. In case of a vapor-deposited tape, the discriminating signal is applied to a terminal T to connect a resistance r
7 in parallel to a resistance r
4 . Therefore, the second electronic volume circuit 12B can perform such control that levels of the color signal recording current C, the AFM signal, and the ATF signal are raised by, for example, 3dB. Thus, recording current switching between the metallic tape and the vapor-deposited tape is performed in one touch by the discriminating signal applied to the terminal T.
COPYRIGHT: (C)1986,JPO&JapioAbstract translation: 目的：通过记录电流来简化开关电路，并通过将具有规定电平的低频带分量的记录电流加到一起，并且随后利用磁带鉴别信号一起控制这些电平来提高可操作性。 构成：在记录电流切换电路中，记录电流Y，色信号记录电流C，AFM信号和ATF信号的电平通过设定容量R1，R2而以规定的比例提供给记录头H 在金属带的情况下为R3和电阻r2和r5。 在气相沉积带的情况下，将识别信号施加到端子T以将电阻r7并联到电阻r4。 因此，第二电子体积电路12B可以进行例如彩色信号记录电流C，AFM信号和ATF信号的电平升高例如3dB的控制。 因此，通过施加到端子T的识别信号，一次触摸在金属带和蒸镀带之间记录电流切换。
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