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公开(公告)号：US3726996A
公开(公告)日：1973-04-10
申请号：US3726996D
申请日：1971-02-24
发明人： YAMANAKA R
CPC分类号： G01R13/204 , G01D15/14
摘要： A recording system for recording an image pattern indicated by an X-signal and a Y-signal of a rectangular coordinate system comprises an optical fiber tube for displaying said image pattern having a substantially rectangular display screen. One side of the display screen side is more than a corresponding side of a substantially rectangular area which just includes the image pattern and the other side is less than another side of said substantially rectangular area. The image pattern displayed on the substantially rectangular display screen is shifted along the direction of the other side of the display screen by the use of a feeding signal, such as a saw-tooth wave, having a period substantially equal to or more than n-times the period of the set of the X-signal and Y-signal, where n is an integer obtained by dividing the corresponding side of said substantially rectangular area by the length of the other side of said substantially rectangular display screen. The print paper travels along the shift direction of the image pattern in synchronism with the shift speed of the image pattern.
摘要翻译： 用于记录由X信号和直角坐标系的Y信号指示的图像图案的记录系统包括用于显示具有大致矩形显示屏的所述图像图案的光纤管。 显示屏侧的一侧大于仅包括图像图案并且另一侧小于所述大致矩形区域的另一侧的大致矩形区域的相应侧。 通过使用具有基本上等于或大于n倍的周期的周期的诸如锯齿波的馈送信号，在显示屏幕上显示的图像图案沿着显示屏的另一侧的方向移动， 乘以X信号和Y信号的集合的周期，其中n是通过将所述基本矩形区域的相应侧除以所述基本矩形显示屏幕的另一侧的长度获得的整数。 打印纸与图像图案的移动速度同步地沿图像图案的移动方向行进。
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公开(公告)号：US3930144A
公开(公告)日：1975-12-30
申请号：US50785674
申请日：1974-09-20
发明人： TANAKA KATSUAKI
CPC分类号： G06F7/62
摘要： A digital function fitter includes an UP/DOWN counter, a clock pulse generator, a counter counting the number of the clock pulses, a plurality of gate circuits and a Multiplexer for supplying selectively the digital outputs of the gate circuits to the UP/DOWN counter. A non-linear digital input is applied to the up-terminal of the UP/DOWN counter and the digital outputs from the gate circuits are applied to the down-terminal of the UP/DOWN counter. A linearized digital value can be obtained from the counter when the number of the non-linear digital input coincides with the digital outputs from the gate circuits.
摘要翻译： 一个数字功能钳位器包括一个UP / DOWN计数器，一个时钟脉冲发生器，一个对时钟脉冲数进行计数的计数器，一个多个门电路和一个多路复用器，用于选择性地将门电路的数字输出提供给UP / DOWN计数器 。
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公开(公告)号：US3905811A
公开(公告)日：1975-09-16
申请号：US41119973
申请日：1973-10-31
发明人： FUJIOKA KOICHIRO , TANO TAKEO
IPC分类号： G03G15/047 , G03G15/04 , G03G15/043 , G03G15/045 , G03G21/00 , G03G13/10 , G03G13/04 , G03G13/22
CPC分类号： G03G15/045
摘要： A method for forming an electrostatic image on a photosensitive member having a photoconductive layer bonded to a conductive layer by applying a charge of one polarity to the photoconductive layer, and then exposing the photoconductive layer to a pattern of image radiation to form an electrostatic latent image. The photoconductive layer is then exposed to blanket radiation and the electrostatic latent image is then developed by using a liquid developer having the same polarity as the charge applied to the photoconductive layer to form a visual image in a relatively shortened exposure time.
摘要翻译： 一种在具有通过向光电导层施加一极性的电荷并且然后将光电导层暴露于图像辐射图案以形成静电潜像的感光构件上形成静电图像的方法，该感光构件具有粘结到导电层的光电导层 。 然后将光电导层暴露于覆盖辐射，然后通过使用与施加到光电导层的电荷具有相同极性的液体显影剂来显影静电潜像，以在相对缩短的曝光时间内形成视觉图像。
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公开(公告)号：US3867193A
公开(公告)日：1975-02-18
申请号：US19593771
申请日：1971-11-05
发明人： SUMI NORIO
CPC分类号： H01L21/707
摘要： A thin film circuit having a high reliability may be produced by depositing an electrically conductive thin film composed of tantalum, tantalum nitrides, niobium or hafnium on a substrate of an insulating material, and forming capacitors or resistors on the substrate from the deposited thin-film while oxidizing the portions other than these elements to change them into a nonconductive film.
摘要翻译： 可以通过将由钽，钽氮化物，铌或铪组成的导电薄膜沉积在绝缘材料的基板上，并从沉积的薄膜在基板上形成电容器或电阻器来制造具有高可靠性的薄膜电路 同时氧化这些元件以外的部分以将它们改变成非导电膜。
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公开(公告)号：US3803504A
公开(公告)日：1974-04-09
申请号：US19688471
申请日：1971-11-09
发明人： TAKAHASHI T
CPC分类号： H03F3/45479 , H03G11/002
摘要： In a single stage or multi-stage balanced type amplifier circuit wherein each stage comprises a pair of transistors connected to a pair of input terminals, there is provided a bias source, the input side of the bias source being connected, directly or via an amplitude comparator, to the output of the balanced type amplifier and the output side of the bias source is connected to the input side of the balanced type amplifier.
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公开(公告)号：US3773234A
公开(公告)日：1973-11-20
申请号：US3773234D
申请日：1971-12-27
CPC分类号： B65H27/00 , B65H20/02 , B65H2404/186
摘要： An apparatus for supply of electro-insulating sheet including an electro-conductive member earthed via a DC electric source and covered by an insulator, electro-static induction on the insulator due to electro-static charge by the DC electric source causing attraction of the sheet for a precise supply of the latter.
摘要翻译： 一种电绝缘片的供给装置，其特征在于，具有通过直流电源接地而被绝缘体接地的导电部件的电绝缘片，由于直流电源的静电荷引起的绝缘体的静电感应引起片的吸引 为了精确地供应后者。
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公开(公告)号：US3760228A
公开(公告)日：1973-09-18
申请号：US3760228D
申请日：1972-10-05
发明人： UCHIDA K
摘要： A protecting circuit of this invention comprises a transistor circuit proof against higher voltage, connected in series between one circuit having the possibility that the overvoltage is supplied to it, and another circuit to be protected against the overvoltage, a resistance circuit supplying a base current to a transistor of the said transistor circuit, a detecting resistance connected in series with the said transistor circuit proof against higher voltage, a control circuit connected in series with the said resistance circuit supplying the base current and connected to control the said transistor circuit proof against higher voltage by the ON-OFF operation depending on the growth of the voltage drop across the said detecting resistance, a diode circuit proof against higher voltage, connected in series with the said transistor circuit proof against higher voltage to prevent a higher reverse voltage from being applied to the said transistor circuit proof against higher voltage, and a diode connected essentially in parallel with the said circuit to be protected against the overvoltage and connected so as to keep a conductive state when the overvoltage is supplied to the said circuit having the possibility that the overvoltage is supplied to it. It has normally little influence on the supply of a current, and functions to protect a circuit when the overvoltage is applied.
摘要翻译： 本发明的保护电路包括一个可以抵抗较高电压的晶体管电路，串联连接在一个具有过电压供应的电路之间，另一个被保护的电路不受过电压的影响;将基极电流提供给 所述晶体管电路的晶体管，与所述晶体管电路串联连接的检测电阻，以抵抗较高的电压;控制电路，与所述电阻电路串联连接，提供基极电流，并连接以控制所述晶体管电路抵抗较高的电压 根据所述检测电阻两端的电压降的增长，通过ON-OFF操作的电压，抗更高电压的二极管电路，与所述晶体管电路串联连接以抵抗较高的电压，以防止施加较高的反向电压 到所述晶体管电路，以抵抗较高的电压，和a 二极管基本上与所述电路并联连接以防止过压并被连接，以便当过电压被提供给具有向其提供过电压的可能性的电路时保持导通状态。 它对电流的供给通常影响不大，并且在施加过电压时保护电路的功能。
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8.发明授权
公开(公告)号：US3742372A
公开(公告)日：1973-06-26
申请号：US3742372D
申请日：1969-08-20
CPC分类号： G01R13/32 , G11C27/026
摘要： In a system for deriving a synchronizing output signal by sampling the input signal with the derived output signal, a control signal is derived in response to the sampled asynchronous condition of the input and output signals for adjusting the frequency of the output signal to achieve the synchronous condition. The frequency adjustment progresses over a predetermined range and is reset when it reaches the end of the range. The adjustment is advanced by a time derivative signal derived from the asynchronous condition and is arrested by the time derivative being minimum which corresponds to the synchronous condition.
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公开(公告)号：US3708692A
公开(公告)日：1973-01-02
申请号：US3708692D
申请日：1971-05-04
发明人： MATUOKA H
CPC分类号： H03K4/56
摘要： In a ramp voltage wave generating circuit, there are provided a Miller''s integrator including an amplifier, a capacitor connected in parallel with the amplifier and a resistor with one terminal connected to the input side of the amplifier; a source of constant current current connected to the other terminal of the resistor; first means for maintaining at a constant value the reference potential at the output terminal of the integrator in the absence of an input signal; second means for maintaining at the constant value the reference potential in the presence of the input signal; and a three terminal active element with two terminals connected to the second means and to the source of the input signal and the remaining terminal connected to a source of reference potential.
摘要翻译： 在斜坡电压波生成电路中，提供了一个米勒积分器，其包括放大器，与放大器并联连接的电容器和一个电阻器，一个端子连接到放大器的输入端; 连接到电阻器的另一个端子的恒流电流源; 第一装置，用于在不存在输入信号的情况下将恒定值保持在积分器的输出端的参考电位; 在存在输入信号的情况下将参考电位维持在恒定值的第二装置; 以及具有两个端子连接到第二装置和输入信号源的三端有源元件，而剩余端子连接到参考电位源。
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公开(公告)号：US3671673A
公开(公告)日：1972-06-20
申请号：US3671673D
申请日：1971-04-06
发明人： UCHIDA KOZO , TSUJI TOSHIYUKI
摘要： A signal switching circuit operable in response to a voice signal but not operable in response to an audible periodic signal or signals, in which a pair of signal convertors having different trigger levels from each other are provided to generate a first pulse train and a second pulse train in response to respective intersections of the instantaneous level of the voice signal with the different trigger levels. A switching circuit is switched to a desired state when a difference between respective number of pulses of the first pulse train and the second pulse train reaches a predetermined value.
摘要翻译： 信号切换电路响应于语音信号而可操作，但是响应于可听的周期性信号而不可操作，其中提供具有彼此具有不同触发电平的一对信号转换器以产生第一脉冲串和第二脉冲 响应于语音信号的瞬时电平与不同的触发电平的各个交叉点的列车。 当第一脉冲串和第二脉冲串的脉冲数相差达到预定值时，切换电路切换到期望状态。
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