公开(公告)号：US4323315A

公开(公告)日：1982-04-06

申请号：US120747

申请日：1980-02-12

申请人： Filippo Demonte ,  Mario Figini

发明人： Filippo Demonte ,  Mario Figini

IPC分类号： B41J5/08 ,  B41J3/46 ,  B41J25/20 ,  G06F3/09 ,  G06F17/21 ,  B41J5/30

CPC分类号： B41J3/46 ,  B41J25/20

摘要： An electronic typewriter having a display device which shows just the last entered characters of a printing line. The typewriter comprises a selector for an immediate typing mode of the entered character, a line/line mode in which each line is set up in memory and typed on operating a service key, and a word/word mode in which the set up words are typed word by word, i.e. on each operation of the space bar. This facilitates typing with checking to eliminate all errors. The display device shows emphasized characters, different kinds of emphasis (heavy type, light type on dark background being indicated by different luminous dot patterns under the characters. The display device is of the dot matrix type and, by suitable circuits thereto superposed characters, e.g. 0 and 1 yielding .phi., are correctly shown.

摘要翻译： 一种具有显示装置的电子打字机，其仅显示打印行的最后输入的字符。 打字机包括用于输入字符的即时打字模式的选择器，其中每行在存储器中设置并输入操作服务键的线/线模式，以及设置字为单词模式 逐字输入，即每个空格键的操作。 这有助于打印检查以消除所有错误。 显示装置显示强调字符，不同种类的强调（重型，黑色背景上的光类型由字符下的不同发光点图案指示，显示装置为点阵型，并且通过适当的电路将重叠字符，例如 0和1产生phi，正确显示。

公开(公告)号：US4320980A

公开(公告)日：1982-03-23

申请号：US119049

申请日：1980-02-06

申请人： Gian V. Mia ,  Mario Figini

发明人： Gian V. Mia ,  Mario Figini

IPC分类号： B41J1/24 ,  B41J25/20 ,  B41J29/36

CPC分类号： B41J25/20 ,  B41J1/24

摘要： Characters are typed in reverse, i.e. light characters on a dark background by first typing all over the field of the character using an ink ribbon, back spacing and typing the character using a correcting ribbon. The first typing may be effected with a solid character covering the whole field in one or a few operations but, in the preferred embodiment is effected by repeatedly typing a vertical bar with tiny line feed increments, say 1/120". The first typing may take place on depression of a special key, which also effects the back spacing and the correcting ribbon; the character key is then struck. Preferably the whole sequence takes place automatically upon depression of the character key while a mode selector is in REVERSE mode.

摘要翻译： 字符反向键入，即黑色背景上的浅色字符，首先使用墨带打印字符的全部字段，后退间距，并使用校正色带打字。 在一个或几个操作中，可以用覆盖整个场的实心字符来实现第一次打字，但是在优选实施例中，通过重复地输入具有微小行进给量增量（例如1/120“）的垂直条来实现。 第一次打字可能会在按下特殊按键的同时进行，这也会影响背面间距和校正色带; 然后敲击字符键。 优选地，当模式选择器处于反转模式时，整个序列在按下字符键时自动发生。

公开(公告)号：US4189780A

公开(公告)日：1980-02-19

申请号：US919953

申请日：1978-06-28

申请人： Mario Figini

发明人： Mario Figini

IPC分类号： G06F3/027 ,  G06F3/14 ,  G06F15/02 ,  G06F7/38

CPC分类号： G06F3/027 ,  G06F15/02 ,  G06F3/1407

摘要： In an electronic computer a device for selecting the number of decimal digits to be printed in the results is adapted to cause the automatic setting of the decimal point in each result to be printed. Inhibition of this automatic setting is obtained by depressing the conventional decimal point key on the computer keyboard. The computer is of the microprogrammed type and includes a read-only memory storing micro-programs for detecting and testing the position of the selecting device.

摘要翻译： 在电子计算机中，用于选择要打印在结果中的小数位数的装置适于使每个结果中的小数点的自动设置被打印。 通过按下计算机键盘上的常规小数点键可以获得对该自动设置的抑制。 计算机是微程序类型，并且包括存储用于检测和测试选择装置的位置的微程序的只读存储器。

公开(公告)号：US4778289A

公开(公告)日：1988-10-18

申请号：US857348

申请日：1986-04-30

申请人： Marcello Boella ,  Mario Figini

发明人： Marcello Boella ,  Mario Figini

IPC分类号： B41J1/30 ,  B41J1/24 ,  B41J7/34 ,  B41J7/96

CPC分类号： B41J1/243

摘要： A print unit for an electronic typewriter comprising a removable character-carrying disc with flexible spokes which is operated by a selector motor which in turn is controlled by a control circuit. The character-carrying disc is provided with a plurality of reflective identification plates and a recognition circuit detects the pattern of the reflective plates present in selected ones of a series of predetermined angular sectors of the disc to identify some characteristics of the disc, e.g. typing pitch and character set. The angular position of the disc is detected by a position transducer which generates a position signal for the control circuit having a period which is double the angular distance between two contiguous character-carrying spokes discriminating the spokes at even positions from those at odd positions. In an initialization phase, a zeroing circuit coarsely positions the character-carrying disc in a zero area defined by a synchronization plate adjacent a plate-free gap and activates the control circuit to stop the character-carrying disc in a zero position in respect of a spoke having a predetermined parity. The print unit is provided with phase regulation elements for the position transducer and for the circuit for recognition of the reflective plates on the character-carrying disc.

摘要翻译： 一种用于电子打字机的打印单元，包括具有柔性轮辐的可移动字符传送盘，该可移动字符盘由选择器电机操作，选择器电机又由控制电路控制。 字符传送盘设置有多个反射识别板，并且识别电路检测存在于盘的一系列预定角度扇区中的选定的反射板中的图案以识别盘的某些特性，例如， 打字和字符集。 盘的角度位置由位置传感器检测，该位置传感器产生控制电路的位置信号，该位置信号具有两个相邻字符携带轮辐之间的角距离的两倍的周期，该时间间隔处于偶数位置处的轮辐处于奇数位置。 在初始化阶段，归零电路将字符传送盘粗略地定位在与无板间隙相邻的由同步板限定的零区域中，并激活控制电路以使字符传送盘相对于 讲话有一个预定的奇偶校验。 打印单元设置有用于位置传感器的相位调节元件和用于识别字符传送盘上的反射板的电路。

公开(公告)号：US4580916A

公开(公告)日：1986-04-08

申请号：US735712

申请日：1985-05-20

申请人： Arturo Rolfo ,  Mario Figini ,  Michele Monasterolo ,  Francesco Mascaro

发明人： Arturo Rolfo ,  Mario Figini ,  Michele Monasterolo ,  Francesco Mascaro

IPC分类号： B41J1/30 ,  B41J2/22 ,  B41J2/485 ,  B41J7/34 ,  B41J25/20 ,  G06F17/21 ,  G06K15/10 ,  B41J3/02

CPC分类号： G06F17/214 ,  B41J25/20

摘要： The typing arrangement includes a character-bearing member of the "daisy wheel" type, the symbols of which can be printed at the point of printing either alone or in the form of combinations of successive strikes of certain symbols for constituting a font of printable characters and other symbols which is appreciably greater than the number of symbols on the daisy wheel, and adapted to meet the printing requirements of all the graphical symbols derived from one common alphabetical stem. Each printable character has an individual code which is recognizable by the control circuits of the arrangement which put into operation one or several printing cycles using selection of the symbol or of the symbols on the daisy wheel which make up the character and the displacements of the daisy wheel associated with the printing of the various component symbols. Machines which employ this arrangement may alternatively make use of specific national daisy wheel which is associated in an unequivocal manner with the keyboard of the machine.

摘要翻译： 打字装置包括“菊花轮”型的字符支承构件，其符号可以单独打印，也可以以某些符号的连续打击的组合的形式打印，以构成可打印字符的字体 以及其明显大于菊花轮上的符号数量的符号，并且适于满足从一个共同的字母表导出的所有图形符号的打印要求。 每个可打印字符具有可由控制电路识别的单独代码，该控制电路通过使用构成字符的菊花轮上的符号或符号的选择进行一个或多个打印循环，以及菊花的位移 与各种部件符号的打印相关联的轮。 采用这种布置的机器可以替代地使用特定的国家菊花轮，其以明确的方式与机器的键盘相关联。

公开(公告)号：US4091446A

公开(公告)日：1978-05-23

申请号：US647000

申请日：1976-01-07

申请人： Filippo Demonte ,  Mario Figini

发明人： Filippo Demonte ,  Mario Figini

IPC分类号： G06F9/32 ,  G06F15/02 ,  G06F13/00

CPC分类号： G06F15/02

摘要： An electronic computer is provided with a numerical keyboard, a microprogrammed CPU, as well as RAMs and ROMs, some of them of pluggable type. A pluggable ROM stores a plurality of programs and comprises a portion formed of an associated plurality of registers each one storing a jump instruction and the associated programs. The numerical addresses of said registers are represented by a series of numerals which can be entered by the keyboard. Programs can be entered from the numerical keyboard into a RAM memory, in form of a sequence of numerical codes, each code corresponding to a subroutine prerecorded in a ROM. Each program so "learned" by the computer can be repeatedly executed by depressing a fixed code on the keyboard.

摘要翻译： 电子计算机设有数字键盘，微程序CPU，以及RAM和ROM，其中一些是可插拔型的。 可插拔ROM存储多个程序，并且包括由相关联的多个寄存器形成的部分，每个寄存器存储跳转指令和相关联的程序。 所述寄存器的数字地址由可由键盘输入的一系列数字表示。 程序可以从数字键盘输入到RAM存储器中，其形式为数字代码序列，每个代码对应于预先记录在ROM中的子程序。 可以通过按压键盘上的固定代码来重复执行由计算机“学习”的每个程序。

公开(公告)号：US4553866A

公开(公告)日：1985-11-19

申请号：US640754

申请日：1984-08-14

申请人： Filippo Demonte ,  Mario Figini

发明人： Filippo Demonte ,  Mario Figini

IPC分类号： B41J29/36 ,  B41J5/30 ,  B41J21/17 ,  B41J29/38 ,  B41J29/50 ,  G06F17/24 ,  B41J19/58 ,  B41J19/32

CPC分类号： B41J5/30 ,  G06F17/243

摘要： An electronic typewriter comprises a character-bearing disk movable along the platen and a selector to space selected characters according to a plurality of constant spaces or proportional spaces. A permanent, alterable memory has a series of locations, wherein are recorded positioning information for the disk and the platen and constant phrases. A series of keys are operable to select associated registers of the memory to execute the movement of the disk or the printing of the recorded constant phrases, as recorded. An evidence selector is further operable at any point of the printing line to cause an evidence of printed character as bold-facing or underlining and a cancel key is provided to automatically cancel the already printed characters.The characters are carried by regularly spaced petals of the disk. The characters of proportional spaces have minimum, small, medium and large widths and are regularly spaced along the printing line by providing two different offsets of the characters with respect to the axis of the petals and a preliminary fixed spacing of the disk for the characters of medium and large width.

摘要翻译： 电子打字机包括可沿着压板移动的字符支承盘和选择器，以根据多个恒定空间或比例空间来排列所选择的字符。 永久的可变存储器具有一系列位置，其中记录了用于盘和压板的定位信息和恒定的短语。 一系列键可操作以选择存储器的相关联的寄存器，以执行盘的移动或记录的所记录的恒定短语的打印。 证据选择器进一步可在打印行的任意点进行操作，以将打印字符的证据作为粗体或下划线，并提供取消键以自动取消已打印的字符。 字符由盘的规则间隔的花瓣携带。 比例空间的字符具有最小，小，中和大的宽度，并且通过相对于花瓣的轴线提供两个不同的字符偏移量，并沿着打印线规则地间隔开，并且盘的预定固定间隔用于 中，大宽度。

公开(公告)号：US4500216A

公开(公告)日：1985-02-19

申请号：US310964

申请日：1981-10-13

申请人： Flippo Demonte ,  Mario Figini

发明人： Flippo Demonte ,  Mario Figini

IPC分类号： B41J29/36 ,  B41J5/30 ,  B41J21/17 ,  B41J29/38 ,  B41J29/50 ,  G06F17/24 ,  B41J19/64

CPC分类号： B41J5/30 ,  G06F17/243

摘要： An electronic typewriter comprises a character-bearing disk movable along the platen and a selector to space selected characters according to a plurality of constant spaces or proportional spaces. The electronic unit provides a line buffer on which the entered characters of a line are sequentially stored and a series of editing functions to have the entered characters directly printed in editing form and a permanent, alterable memory wherein are recorded positioning information for the disk and constant phrases to be printed can be recorded and recalled upon request of the operator. Justification of a line is commanded by a selector which allows the printing of entered characters up to a set zone of the printing line while stores, without printing, the remaining characters on the line buffer. Following actuation of a service key causes the delayed printing of stored part of the line aligned to the fixed right margin. An evidence selector is further operable at any point of the printing line to cause an evidence of printed character as bold-facing or underlining and a cancel key is provided to automatically cancel the already printed characters.

摘要翻译： 电子打字机包括可沿着压板移动的字符支承盘和选择器，以根据多个恒定空间或比例空间来排列所选择的字符。 电子单元提供一行行顺序存储行输入字符的行缓冲器和一系列编辑功能，使输入的字符以编辑形式直接打印，永久可变存储器，其中记录了盘的定位信息和常数 要打印的短语可以根据操作者的要求进行记录和调用。 线的对齐由选择器命令，该选择器允许将输入的字符打印到打印行的设定区域，同时在不打印行缓冲器上的剩余字符的情况下存储。 在致动服务钥匙之后，使存储的一部分行的延迟打印与固定右边距对齐。 证据选择器进一步可在打印行的任意点进行操作，以将打印字符的证据作为粗体或下划线，并提供取消键以自动取消已打印的字符。

公开(公告)号：US4497589A

公开(公告)日：1985-02-05

申请号：US408428

申请日：1982-08-16

申请人： Mario Figini

发明人： Mario Figini

IPC分类号： B41J5/44 ,  B41J29/44 ,  B41J29/48

CPC分类号： B41J5/44 ,  B41J29/44

摘要： The keyboard of an electronic typewriter with a daisywheel print unit on a carriage includes a CENTER key and REPEAT key. With the print unit positioned where an insertion is to be made in a line being set up blind, these keys are actuated and the character to be inserted are typed in. The usable area for typing is continually shown on a two-digit display device. When a service key is then depressed, the line is printed with the inserted character entered by appropriate compression or expansion of empty spaces adjacent the characters to be inserted. The typewriter further comprises a line space memory and a control circuit which signals the number of line spacing commands which can still be carried into effect before the last line to be typed on the sheet.

摘要翻译： 电子打字机的键盘上带有菊花轮打印单元，包括一个CENTER键和REPEAT键。 将打印单元定位在设置为盲目的线上的插入位置时，这些键被启动，并输入要插入的字符。用于打字的可用区域不断显示在两位数显示设备上。 当按下服务键时，通过适当的压缩或扩展与要插入的字符相邻的空白间隔来输入插入的字符。 打字机还包括行空间存储器和控制电路，其指示在要在片材上输入的最后一行之前仍然可以执行的行距命令的数量。

公开(公告)号：US4097924A

公开(公告)日：1978-06-27

申请号：US720472

申请日：1976-09-03

申请人： Mario Figini

发明人： Mario Figini

IPC分类号： G06F9/00 ,  G06F15/02 ,  G06F3/14 ,  G06K15/18

CPC分类号： G06F15/025

摘要： In a computer having a keyboard for entry of data represented by a series of bytes and/or instructions, processor is provided for processing data entered via the keyboard with a control unit controlling the entry and processing of data. An activatable guiding device including a single digit display instructs the operator by displaying as a number of machine conditions to the operator, a number of signals corresponding to a plurality of configurations of a single byte output from the processor. The control unit generates an activating instruction for activating the display.

摘要翻译： 在具有用于输入由一系列字节和/或指令表示的数据的键盘的计算机中，提供处理器，用于处理经由键盘输入的数据，控制单元控制数据的输入和处理。 包括单位显示器的可激活的引导装置通过向操作者显示多个机器状态来指示操作者与从处理器输出的单字节输出的多个配置相对应的信号的数量。 控制单元生成用于激活显示的激活指令。