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1. 发明授权

US4620094A Photoelectric encoder 失效
标题翻译：光电编码器
公开(公告)号：US4620094A
公开(公告)日：1986-10-28
申请号：US617351
申请日：1984-06-05
申请人： Zempei Tani , Kiyoshi Ebina , Osamu Ichikawa , Mamoru Imaizumi
发明人： Zempei Tani , Kiyoshi Ebina , Osamu Ichikawa , Mamoru Imaizumi
IPC分类号： H03M1/24 , G01D5/347 , G01D5/36 , G01P3/486 , G01D5/34
CPC分类号： G01D5/34715
摘要： Disclosed is a photoelectric encoder for providing an electrical pulse signal corresponding to the rotational position and direction of a disk rotor. The encoder possesses a feedback means including a second light sensitive means and associated circuit for obtaining the stabilized output signal thereof in spite of the fluctuation of the power source voltage and/or ambient temperature or adhesion of extraneous substances to light emitting and/or sensing elements and others.
摘要翻译：公开了一种用于提供与盘转子的旋转位置和方向对应的电脉冲信号的光电编码器。编码器具有包括第二光敏装置和相关电路的反馈装置，用于获得其稳定的输出信号，尽管电源电压和/或环境温度的波动或外来物质与发光和/或感测元件的粘附和别的。

2. 发明授权

US5007002A Serial or line printer adapted for use with page describing language 失效
标题翻译：适用于页面描述语言的串行或行式打印机
公开(公告)号：US5007002A
公开(公告)日：1991-04-09
申请号：US547179
申请日：1990-07-03
申请人： Mamoru Imaizumi , Yasutada Aoyama
发明人： Mamoru Imaizumi , Yasutada Aoyama
IPC分类号： B41J29/38 , B41J2/51 , B41J5/30 , G06K15/00 , G06K15/10
CPC分类号： G06K15/10 , G06K15/00 , G06K2215/0065 , G06K2215/0077
摘要： A serial printer with a dot print head which prints print data produced in accordance with a page describing language. In this serial printer, it is judged whether or not character data is included in the print data and, if included, whether or not character data printable by the dot print head in a single scanning stroke exists in the character data previously judged, whereby the character data non-printable in a single scanning stroke of the head is printed similarly to graphic data included in the print data after being converted into image data, and the character data printable in a single scanning stroke of the head is printed independently of graphic data. Consequently, the character data can be printed without displacement of dots according to print ability of the dot print head and excellent print quality of the characters can be obtained.
摘要翻译：一种具有点打印头的串行打印机，其打印根据页面描述语言生成的打印数据。在该串行打印机中，判断字符数据是否包括在打印数据中，并且如果包括，则在先前判断的字符数据中是否存在由单点扫描笔画中的点打印头打印的字符数据，在头部的单个扫描行程中不能打印的字符数据被类似于在转换成图像数据之后打印数据中包括的图形数据被打印，并且可以独立于图形数据打印头部的单个扫描行程中的字符数据。因此，可以根据点打印头的打印能力打印字符数据而不会发生点移动，并且可以获得优异的字符打印质量。

3. 发明授权

US5323176A Printer with a selectively operable heating processor 失效
标题翻译：具有选择性可操作的加热处理器的打印机
公开(公告)号：US5323176A
公开(公告)日：1994-06-21
申请号：US942192
申请日：1992-09-09
申请人： Toshiaki Sugiura , Mamoru Imaizumi
发明人： Toshiaki Sugiura , Mamoru Imaizumi
IPC分类号： B41J2/01 , B41J11/00 , B41J13/00 , B41J29/00 , B41J29/48 , B65H7/02 , G01D9/00 , B41M1/26 , G01D15/16 , G01D15/24
CPC分类号： B41J11/009 , B41J13/009 , B41J29/48
摘要： A printer enables discrimination of the kind of a printing medium and automatically controls whether the medium is to be thermally processed or not by the result of the discrimination, while enabling reversal of the execution or inexecution of the heating process if necessary. A control portion is able to discriminate the kind of a printing paper based on a signal output from a detector and changeover automatically, whether the printing paper is to be thermally processed or not, in moving a diverter from a first position to a second position by controlling a solenoid. A user can reverse the execution or inexecution of a heating process of a printed paper in operating the diverter by the operation of a reverse key provided in a control panel.
摘要翻译：打印机能够区分打印介质的种类，并且通过鉴别的结果自动地控制介质是否被热处理，同时如果需要可以反转加热处理的执行或不执行。控制部分能够基于从检测器输出的信号和自动切换打印纸是否被热处理来区分打印纸的种类，在将转向器从第一位置移动到第二位置时，通过控制螺线管。用户可以通过操作控制面板中提供的反向键来操作分流器来反转打印纸的加热过程的执行或不执行。

4. 发明授权

US5223939A Printer having a mark printing function for printing marks indicative of cut positions 失效
标题翻译：具有用于打印表示切割位置的标记的标记打印功能的打印机
公开(公告)号：US5223939A
公开(公告)日：1993-06-29
申请号：US826456
申请日：1992-01-27
申请人： Mamoru Imaizumi , Makoto Suzuki
发明人： Mamoru Imaizumi , Makoto Suzuki
IPC分类号： B41J21/16 , B41J25/20 , B41J29/26 , B41J29/40 , G06F3/12 , H04N1/00 , H04N1/23 , H04N1/387
CPC分类号： H04N1/2323 , H04N1/00567 , H04N1/2307 , H04N1/233 , H04N1/2353 , H04N1/3873
摘要： Image data supplied from an external equipment is stored in an image data memory. The size of an outline region determined on the basis of the image data is compared with the size of the printable region of selected paper, stored in a size memory. If the outline region is larger, paper having a size larger than that of the selected paper is selected. Data of linear marks indicative of cut positions on the extension lines of virtual boundaries of the outline region is calculated on the basis of data of a pair of corners in the image data, to be synthesized with the image data supplied from the external equipment, for a print operation with respect to the print paper.
摘要翻译：从外部设备提供的图像数据存储在图像数据存储器中。将基于图像数据确定的轮廓区域的大小与存储在尺寸存储器中的所选纸张的可打印区域的大小进行比较。如果轮廓区域较大，则选择尺寸大于所选纸张的纸张。基于图像数据中的一对角部的数据计算指示轮廓区域的虚拟边界的延伸线上的切割位置的线性标记的数据，以与从外部设备提供的图像数据合成，相对于打印纸的打印操作。

5. 发明授权

US4541747A Motor drive control circuit to restrict motor temperature rise below an upper limit 失效
标题翻译：电机驱动控制电路将电机温度上限限制在上限以下
公开(公告)号：US4541747A
公开(公告)日：1985-09-17
申请号：US546949
申请日：1983-10-31
申请人： Mamoru Imaizumi , Takashi Fujiwara , Masanari Kobayashi
发明人： Mamoru Imaizumi , Takashi Fujiwara , Masanari Kobayashi
IPC分类号： B41J29/38 , H02P1/16 , B41J1/30
CPC分类号： B41J29/38 , H02P1/16 , Y10S388/915 , Y10S388/934
摘要： A drive control system for controlling a drive motor in response to external command signals. The system comprises a first control arrangement for obtaining numerical values corresponding to amounts of successive intermittent operations of the drive motor responsive to respective external command signals, summing the obtained numerical values, and subtracting from a current sum of the numerical values a numerical value corresponding to a non-operation time period during which the drive motor is held at rest between the successive intermittent operations. The system further comprises a second control arrangement for inhibiting the operation of the drive motor responsive to the next command signal, for a length of time corresponding to the current sum after the drive motor has completed each of the intermittent operations, whereby the temperature of the drive motor is kept below an upper limit.
摘要翻译：一种驱动控制系统，用于响应于外部命令信号来控制驱动马达。该系统包括第一控制装置，用于响应于各个外部命令信号获得对应于驱动电动机的连续间歇操作量的数值，对所获得的数值求和，并从数值的当前和中减去对应于其中驱动电动机在连续的间歇操作之间保持静止的非操作时间段。该系统还包括第二控制装置，用于响应于下一个命令信号，在驱动电动机完成每个间歇操作之后，对应于当前总和的时间长度来阻止驱动电动机的操作，由此，驱动电机保持在上限以下。

6. 发明授权

US4715735A Dual mode printing apparatus with multiple print ribbon cassettes 失效
标题翻译：双模式打印设备，带有多个打印色带盒
公开(公告)号：US4715735A
公开(公告)日：1987-12-29
申请号：US664339
申请日：1984-10-24
申请人： Susumu Kuzuya , Mamoru Imaizumi
发明人： Susumu Kuzuya , Mamoru Imaizumi
IPC分类号： B41J3/54 , B41J35/23 , B41J35/28
CPC分类号： B41J35/28 , B41J3/546 , B41J35/23
摘要： A printing apparatus having a carrier which reciprocates along a print line defined on a platen, comprising a first printing assembly supported on the carrier and having type elements abuttable on the platen for printing characters, and a second printing assembly supported on the carrier for printing characters by a dot matrix. The first and second printing assemblies have a first and second print point, respectively, which are spaced from each other in a direction parallel or perpendicular to the print line. Each print assembly has its own ribbon cassette; one is parallel to the print line and one is perpendicular to the print line.
摘要翻译：一种具有沿着限定在压板上的打印线往复运动的载体的打印装置，包括支撑在所述托架上的第一印刷组件，并且具有可抵靠在所述压板上用于打印字符的类型元件，以及支撑在所述托架上用于打印字符的第二印刷组件通过点阵。第一和第二印刷组件分别具有第一和第二印刷点，它们在平行于或垂直于印刷线的方向上彼此间隔开。每个印刷组件都有自己的色带盒; 一个平行于打印行，一个垂直于打印行。

7. 发明授权

US4595303A Printing apparatus with two print heads 失效
标题翻译：具有两个打印头的打印设备
公开(公告)号：US4595303A
公开(公告)日：1986-06-17
申请号：US671617
申请日：1984-11-15
申请人： Susumu Kuzuya , Mamoru Imaizumi
发明人： Susumu Kuzuya , Mamoru Imaizumi
IPC分类号： B41J3/54 , B41J3/50
CPC分类号： B41J3/546
摘要： A printing apparatus having a first and a second printing assembly supported on a carrier which reciprocates along a line of printing defined on a platen. The first printing assembly has type elements adapted to be abuttable on the platen for printing characters on a sheet of paper supported on the platen, along the line of printing. The second printing assembly is adapted to print the characters with a matrix of dots. The first and second printing assemblies are so disposed that their print points are spaced from each other along the surface of the platen. The apparatus comprises first and second control units for controlling the operations of the first and second printing assemblies, respectively, according to input printing data. The apparatus further comprises a selector device which selects one of the first and second control units according to information included in the input printing data, so that the character represented by the character data of the printing data is printed by the corresponding one of the first and second printing assemblies.
摘要翻译：一种具有第一和第二印刷组件的印刷设备，所述第一和第二印刷组件支撑在沿着在压板上限定的印刷线上往复运动的载体上。第一印刷组件具有适于在压板上可抵靠的类型元件，用于沿着印刷线在支撑在压板上的纸张上打印字符。第二印刷组件适于用点矩阵打印字符。第一和第二印刷组件被布置成使得它们的印刷点沿着压板的表面彼此间隔开。该装置包括用于分别根据输入打印数据控制第一和第二打印组件的操作的第一和第二控制单元。该装置还包括：选择装置，根据输入打印数据中包含的信息选择第一和第二控制单元之一，使得由打印数据的字符数据表示的字符由第一和第第二印刷组件。

8. 发明授权

US4590464A Display apparatus using dot matrixes 失效
标题翻译：显示设备使用点阵
公开(公告)号：US4590464A
公开(公告)日：1986-05-20
申请号：US486069
申请日：1983-04-18
申请人： Mamoru Imaizumi , Kiyoshi Shibata
发明人： Mamoru Imaizumi , Kiyoshi Shibata
IPC分类号： G09G3/22 , G09G1/00 , G09G3/20 , G09G5/10 , G09G1/16
CPC分类号： G09G1/00
摘要： A display apparatus comprising a display device for displaying a character and one or more special symbols to modify the character, by means of a dot matrix, and a control means for controlling the display device. The special symbols may be an underline sign, a bold face sign, etc. The control means effect alternate display at the same position on the display device, of a desired character and one or more special symbols to modify the desired character.
摘要翻译：一种显示装置，包括用于通过点阵显示字符和一个或多个特殊符号来修改字符的显示装置和用于控制显示装置的控制装置。特殊符号可以是下划线符号，粗体符号等。控制装置在显示装置上的相同位置，所需字符和一个或多个特殊符号上进行交替显示，以修改所需字符。

9. 发明授权

US4538933A Paper feeding apparatus in a printer 失效
标题翻译：打印机中的送纸装置
公开(公告)号：US4538933A
公开(公告)日：1985-09-03
申请号：US529697
申请日：1983-09-02
申请人： Mamoru Imaizumi , Takashi Fujiwara
发明人： Mamoru Imaizumi , Takashi Fujiwara
IPC分类号： B41J11/42 , B41J19/92
CPC分类号： B41J19/92
摘要： A paper feeding apparatus in a printer, wherein a sheet of paper placed on a rotary support member is fed by a predetermined distance through a corresponding angle of rotation of a drive motor which is energized by a drive circuit under control of a control device which applies a control signal to the drive circuit to give a predetermined angle of rotation to the drive motor and thereby effect a paper feeding cycle each time the control signal is applied. The control device includes control means for adapting the control signal so as to progressively increase the operating speed of the drive motor up to a predetermined level when the application of the control signal takes place more than a predetermined time interval after termination of the previous paper feeding cycle. When the application of the control signal takes place within the predetermined time interval, the control means adapts the control signal so as to cause the drive motor to operate at a constant speed equal to the predetermined level throughout the predetermined angle of rotation thereof.
摘要翻译：一种打印机中的送纸装置，其中放置在旋转支撑构件上的纸张通过驱动电机的相应的旋转角度被馈送预定距离，该驱动电机在由控制装置施加的控制下由驱动电路激励向驱动电路提供控制信号，以向驱动电动机提供预定的旋转角度，从而在施加控制信号时进行给纸循环。控制装置包括控制装置，用于当控制信号的应用在先前的进纸结束之后发生超过预定的时间间隔时，适应控制信号以逐渐地将驱动电动机的操作速度提高到预定的水平周期。当控制信号的施加在预定的时间间隔内进行时，控制装置适配控制信号，以使得驱动电动机在其预定旋转角度等于预定水平的恒定速度下运行。

10. 发明授权

US5255987A Paper margin detecting device for use in printing apparatus 失效
标题翻译：用于打印设备的纸张余量检测装置
公开(公告)号：US5255987A
公开(公告)日：1993-10-26
申请号：US904607
申请日：1992-06-26
申请人： Toshiaki Mizuno , Mamoru Imaizumi
发明人： Toshiaki Mizuno , Mamoru Imaizumi
IPC分类号： B41J19/18 , B41J11/00 , B41J11/46 , B41J29/00 , B41J29/42 , B41J29/48 , B41J29/50 , B41J5/30
CPC分类号： B41J29/42 , B41J11/008 , B41J11/46
摘要： A paper edge detecting device for a printing apparatus in which a paper margin of a print paper can be detected with high accuracy. A mark printing process is executed upon power-on of a printer, so that a carriage is displaced from an original position H0 to a position corresponding to a set pulse number H.sub.P and stopped at that position to print on the print paper a linear mark M aligned in a direction perpendicular to a displacement direction of the carriage. Thereafter, a mark detection process is executed, and the carriage is displaced from the original position H0 until the mark M is detected by the photosensor. Subsequently, a correction amount generating process is executed to calculate a correction value .alpha. on the basis of the set pulse number H.sub.P and the count value C.sub.P when the mark M is detected by the photosensor.
摘要翻译：一种用于打印装置的纸张边缘检测装置，其中可以高精度地检测打印纸的纸张边缘。在打印机通电时执行标记打印处理，使得滑架从原始位置H0移位到与设定的脉冲数HP相对应的位置，并在该位置停止以在打印纸上打印线性标记M 在与托架的位移方向垂直的方向上对齐。此后，执行标记检测处理，并且滑架从原始位置H0移位，直到光传感器检测到标记M. 随后，当由光电传感器检测到标记M时，执行校正量生成处理，以基于设置的脉冲数HP和计数值CP来计算校正值α。

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