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公开(公告)号：US4007463A
公开(公告)日：1977-02-08
申请号：US450413
申请日：1974-03-12
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
CPC分类号： B41J2/115
摘要： An ink jet system printer of the charge amplitude controlling type wherein a charge amplitude on ink drops charged by the application of phase detection signals to a charging electrode is sensed and then the relationship in phase between charging signals and ink drop separation is compensated in a manner to ensure that the ink drops are charged at an optimum state at all times. In the ink jet system there is provided a phase synchronization detection circuit for producing phase synchronization signals only when the phase relation is maintained at an optimum state due to the compensation, and a phase synchronization time period measuring circuit for determining whether the phase synchronization signals occur in sequence during a specified period of time and for producing printing ready signals if an affirmative answer is obtained.
摘要翻译： 一种电荷幅度控制型的喷墨系统打印机，其中感测到通过向充电电极施加相位检测信号而将墨滴的电荷幅度充电的电荷振幅感测到，然后以一种方式补偿充电信号和墨滴分离之间的相位关系 以确保墨滴始终在最佳状态下充电。 在喷墨系统中，仅在相位关系由于补偿而保持在最佳状态时才产生相位同步信号的相位同步检测电路，以及用于确定相位同步信号是否发生的相位同步时间周期测量电路 在指定的时间段内依次进行，并且如果获得肯定的答案则用于产生打印就绪信号。
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公开(公告)号：US4051945A
公开(公告)日：1977-10-04
申请号：US603924
申请日：1975-08-12
CPC分类号： B41J21/00 , Y10T307/625
摘要： An electronic tabulator for use in non-impact printers and similar data terminal printout apparatus includes a random access memory (RAM) having a capability of storing the maximum of printing carriage positions to be tabulated at random order in response to TAB preset instructions, which in one preferred form may be implemented with MOS integrated circuit technology. While the carriage is moved in incremental steps along a given path in the course of the printing operation, address signals representative of the instantaneous positions of the carriage are developed from a carriage address counter. If there is evaluated an equivalence between the address signal and the preset signal of the memory, the memory produces its output which is in turn applied to the carriage bearing a printing member to indicate that the printing operation should be effected at that position. Because of the volatile nature of the MOS integrated circuit memory in the event of power failure and the like, a rechargeable battery is provided which activates the memory to retain the contents thereof even when power is off.
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公开(公告)号：US4025926A
公开(公告)日：1977-05-24
申请号：US562881
申请日：1975-03-28
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
CPC分类号： B41J2/115
摘要： In ink jet system printers of the charge amplitude controlling type, it is required, to ensure stable printing, that ink drop separation (drop formation) is timed to be in agreement with the application of charging signals. To this end, there are provided phase detecting signals having a period which is an integral multiple of the period of the exciting signals for the ultra-sonic vibrator attached to a jet nozzle, and which phase detecting signals are of opposite polarity to the charging signals. Moreover, in the printing operation, there are provided phase detecting ink drops which are charged by the phase detecting signals, in addition to printing ink drops. After the charge amplitude on the phase detecting drops is sensed, the phase detecting signals are controlled in a manner that the charge amplitude on the phase detecting drops takes the maximum value at all times. The phases of the charging signals are also controlled in a manner to enable the application thereof to the generated ink drops in the optimum phase relation.
摘要翻译： 在电荷幅度控制型的喷墨系统打印机中，为了确保稳定的印刷，需要将墨滴分离（液滴形成）定时与充电信号的应用一致。 为此，提供了相位检测信号，该相位检测信号的周期是附接到喷嘴的超声波振动器的激励信号的周期的整数倍，哪些相位检测信号与充电信号极性相反 。 此外，在打印操作中，除了打印墨滴之外，还提供了通过相位检测信号充电的相位检测墨滴。 在相位检测下降的电荷幅度被检测到之后，相位检测信号以相位检测下降的电荷幅度下降总是被控制的方式被控制。 充电信号的相位也以能够以最佳相位关系对所生成的墨滴进行应用的方式进行控制。
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公开(公告)号：US3953860A
公开(公告)日：1976-04-27
申请号：US450414
申请日：1974-03-12
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
摘要： It is essential for an ink jet system printer of the charge amplitude controlling type that an ink drop separation rhythm is in correct phase relation with respect to the application of charging signals. Detection of such phase relation may be achieved by forming phase detecting ink drops in addition to printing ink drops, charging these phase detection drops with phase detection signals and then measuring the amplitude of the charges on the individual drops. One approach to detecting the amplitude of charge on the phase detecting drops is to establish a panel shaped or strip shaped detection electrode adjacent the wake of the ink drops thereby enabling said detection by virtue of electrostatic induction.
摘要翻译： 对于充电振幅控制型的喷墨系统打印机，相对于充电信号的应用，墨滴分离节奏是正确的相位关系是必要的。 这种相位关系的检测可以通过除了印刷墨滴之外形成相位检测墨滴，通过相位检测信号对这些相位检测液滴进行充电，然后测量各个液滴上的电荷的振幅来实现。 在相位检测液滴上检测电荷幅度的一种方法是建立与墨滴的尾迹相邻的面板形或带状检测电极，从而通过静电感应实现所述检测。
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公开(公告)号：US4037230A
公开(公告)日：1977-07-19
申请号：US641996
申请日：1975-12-18
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
摘要： In an ink jet system printer of the charge amplitude controlling type, wherein a printing head is transported in a horizontal direction and vertical deflection is achieved by a pair of high voltage deflection plates, it is required to transport the printing head at a fixed velocity in the printing process. More particularly, in order to execute intermittent printing by repetition of the transporting and stopping of the printing head in response to intermittent input signals, it is necessary that printing is restricted during the time required for increasing the velocity of the printing head to a desired level and then permitted after that time. The present invention provides a system wherein the generation of printing start signals is delayed by a predetermined period following the application of input signals, and also a system wherein printing start signals are generated when the actual velocity of the head has been sensed as reaching the desired velocity.
摘要翻译： 在电荷幅度控制型的喷墨系统打印机中，其中打印头在水平方向上传送并且垂直偏转通过一对高压偏转板实现，需要以固定的速度将打印头传送到 印刷过程。 更具体地，为了通过响应于间歇输入信号重复打印头的传送和停止来执行间歇打印，需要在将打印头的速度增加到期望水平所需的时间期间打印受到限制 之后再允许。 本发明提供了一种系统，其中在施加输入信号之后，将产生打印开始信号延迟预定时间，并且还提供一种系统，其中当已经将头部的实际速度感测为达到期望时产生打印开始信号 速度。
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公开(公告)号：US3981019A
公开(公告)日：1976-09-14
申请号：US509561
申请日：1974-09-26
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
摘要： An ink jet system printer of the charge amplitude controlling type wherein a predetermined phase relationship is established between separation of ink drops from a nozzle to a record receiving member and application of charging signals to a charging electrode, through detection of the amplitude of charge carried on ink drops contributable to phase determination. Charging signals of one polarity containing intelligence signals are supplied to the charging electrode to charge ink drops contributable to printing, whereas phase detecting signals of the opposite polarity to that of the charging signals are supplied to the charging electrode for the purpose of charging ink drops contributable to phase determination. Both of the charging signals and the phase detecting signals are mixed in a mixer circuit arrangement of a simple construction which consists of a pair of switches, before both signals are supplied to the charging electrode.
摘要翻译： 一种充电振幅控制型喷墨系统打印机，其特征在于，在将墨滴从喷嘴分离到记录接收部件之间建立了预定的相位关系，并且通过检测所携带的电荷的幅度来向充电电极施加充电信号 墨滴有助于相位测定。 将包含智能信号的一个极性的充电信号提供给充电电极以对可能进行打印的墨滴进行充电，而与充电信号相反极性的相位检测信号被提供给充电电极，用于为有效的墨滴充电 进行相位测定。 在将两个信号提供给充电电极之前，将充电信号和相位检测信号两者混合在由一对开关组成的简单结构的混频器电路装置中。
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公开(公告)号：US3938163A
公开(公告)日：1976-02-10
申请号：US434217
申请日：1974-01-17
申请人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
发明人： Isao Fujimoto , Takeshi Kasubuchi , Masahiko Aiba
CPC分类号： B41J2/13
摘要： In an ink jet printer of charge amplitude controlling type wherein a carriage travelling in a horizontal direction and carrying a nozzle for issuing ink drops and a charge electrode for charging the ink drops by voltage corresponding information sought to be recorded is provided together with a pair of high voltage deflection plates, a pair of compensation electrodes are provided on the carriege to establish an electric field being at right angles to the direction of the electric field formed by the deflection plates and voltage to the compensation electrodes is adjustable thereby to control inclination of a printed pattern.
摘要翻译： 在电荷幅度控制型的喷墨打印机中，其中沿水平方向行进的托架和携带用于发出墨滴的喷嘴和用于通过电压对应的寻求记录的信息对墨滴充电的充电电极与一对 高压偏转板，在载架上设置一对补偿电极，以建立与偏转板形成的电场方向成直角的电场，并且补偿电极的电压可调，从而控制 印刷图案。
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公开(公告)号：US4208139A
公开(公告)日：1980-06-17
申请号：US870486
申请日：1978-01-18
申请人： Isao Fujimoto , Takeshi Kasubuchi , Yuji Sumitomo
发明人： Isao Fujimoto , Takeshi Kasubuchi , Yuji Sumitomo
CPC分类号： B41J19/202
摘要： A detection means is provided for generating an analog signal in response to a rotation angle of a servomotor which drives a carriage in a printer. A servomotor drive circuit is responsive to a print command from an input means and the analog signal from the detection means, whereby the carriage is driven to travel forward upon receipt of the print command and to stop upon receipt of a print termination signal. The carriage is then held stationary at a predetermined position suitable for the next character to be printed as determined by the rotation angle of the servomotor which is fed back to the servomotor drive circuit.
摘要翻译： 提供了一种检测装置，用于响应驱动打印机中的托架的伺服电动机的旋转角来产生模拟信号。 伺服马达驱动电路响应于来自输入装置的打印命令和来自检测装置的模拟信号，由此在接收到打印命令时驱动托架前进，并在接收到打印终止信号时停止。 然后将滑架固定在适合于要被反馈到伺服电动机驱动电路的伺服电动机的旋转角度所确定的要打印的下一个字符的预定位置处。
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9.发明授权Data control system for storing digital and audio information on a magnetic tape 失效用于将数字和音频信息存储在磁带上的数据控制系统
公开(公告)号：US4536804A
公开(公告)日：1985-08-20
申请号：US413882
申请日：1982-09-01
申请人： Takeshi Kasubuchi , Takeo Hara , Kaoru Ozawa
发明人： Takeshi Kasubuchi , Takeo Hara , Kaoru Ozawa
CPC分类号： G11B5/00813 , G06F15/0283
摘要： A magnetic tape recorder is removably secured to an electronic digital information processing apparatus of the portable type for storing digital information and audio information. The digital information stored in the magnetic tape recorder is let out from the magnetic tape recorder in response to commands introduced through a keyboard means included in the electronic digital information processing apparatus and is displayed on a digital display secured on the electronic digital information processing apparatus. In a preferred form, another keyboard means is removably associated with the electronic digital information processing apparatus, whereby many kinds of information can be stored in the magnetic tape recorder.
摘要翻译： 一种磁带录像机被可拆卸地固定到用于存储数字信息和音频信息的便携式电子数字信息处理装置。 存储在磁带录像机中的数字信息响应于通过包括在电子数字信息处理设备中的键盘装置引入的命令而从磁带录音机中放出，并且被显示在固定在电子数字信息处理设备上的数字显示器上。 在优选形式中，另一个键盘装置可移除地与电子数字信息处理设备相关联，由此可以将许多种类的信息存储在磁带录像机中。
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10.发明授权Electronic control assembly mounted on a flexible carrier and manufacture thereof 失效安装在柔性载体上的电子控制组件及其制造
公开(公告)号：US4177519A
公开(公告)日：1979-12-04
申请号：US897116
申请日：1978-04-17
申请人： Takeshi Kasubuchi , Kaoru Ozawa , Takeo Hara
发明人： Takeshi Kasubuchi , Kaoru Ozawa , Takeo Hara
CPC分类号： H05K1/189 , H01L2221/68354
摘要： A semiconductor chip including, for example, a computation circuit and a display driver, an electronic circuit chip including a peripheral electronic circuitry, and a power supply circuit element are integrally mounted on a single frame of flexible carrier tape. Connection leads are formed on both sides of the carrier tape for electrically connecting the electronic components mounted on the carrier tape to a display unit and a power source.
摘要翻译： 包括例如计算电路和显示驱动器的半导体芯片，包括外围电子电路的电子电路芯片和电源电路元件一体地安装在柔性载带的单个框架上。 连接引线形成在载带的两侧，用于将安装在载带上的电子部件电连接到显示单元和电源。
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