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公开(公告)号：US5201031A
公开(公告)日：1993-04-06
申请号：US854815
申请日：1992-03-19
申请人： Nobuhiro Kasaki
发明人： Nobuhiro Kasaki
CPC分类号： G06K15/00 , G06K2215/0025 , G06K2215/0042
摘要： A printer using an external font cartridge, includes a printer main body and a cartridge. The printer main body includes an internal font data memory, a program memory, a control section, and a printing mechanical section. The internal font data memory stores internal font data. The program memory stores at least an internal font development program. The control section performs control to generate print data on the basis of the internal font data and the internal font development program. The printing mechanical section prints the print data generated by the control section. The cartridge includes an external font data memory and an external font development program memory. The external font data memory stores external font data. The external font development program memory stores an external font development program. When the cartridge is loaded into the printer main body, the control section selects the external font data memory and the external font development program memory in the cartridge, and performs control to generate print data corresponding to a designated character.
摘要翻译： 使用外部字体盒的打印机包括打印机主体和盒。 打印机主体包括内部字体数据存储器，程序存储器，控制部分和打印机械部分。 内部字体数据存储器存储内部字体数据。 程序存储器至少存储内部字体开发程序。 控制部进行基于内部字体数据和内部字体开发程序生成打印数据的控制。 打印机械部分打印由控制部分生成的打印数据。 盒式磁带包括外部字体数据存储器和外部字体开发程序存储器。 外部字体数据存储器存储外部字体数据。 外部字体开发程序存储器存储外部字体开发程序。 当墨盒装入打印机主体时，控制部分选择墨盒中的外部字体数据存储器和外部字体显影程序存储器，并执行控制以产生与指定字符对应的打印数据。
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62.发明授权Method and apparatus for conversion of outline characters to bitmap characters 失效用于将字符转换为比特字符的方法和装置
公开(公告)号：US5099435A
公开(公告)日：1992-03-24
申请号：US331494
申请日：1989-03-31
申请人： John S. Collins , Michael Yudis , Philip G. Apley
发明人： John S. Collins , Michael Yudis , Philip G. Apley
CPC分类号： G09G1/14 , G06T11/203
摘要： An outline representation of a character or symbol is treated as being composed of a set of zones formed in both the horizontal and vertical directions. The zones are completely character-specific. Each zone defines the extent of some feature of the character. The boundaries of the zones are mapped to specific pixel locations in a bitmap em-square of selected resolution and size. Additional interpolation zones are defined which are used to map all the points on the outline representation of the character that are contained within the interpolation zone, but do not coincide with a control edge, from the positions in the high-resolution em-square to a corresponding position in the low-resolution em-square. To maintain relationships between features, constraint functions may be defined which regulate the size of the control zones for a character at predetermined sizes. Control zones and interpolation zones are all derivatively linked to a basic set of horizontal and vertical control edges at the outline description level. Consequently, the number of computations needed is reduced and the speed with which a bitmap can be generated from the outline representation is increased.
摘要翻译： 字符或符号的轮廓表示被视为由在水平和垂直方向上形成的一组区域组成。 这些区域完全是字符特定的。 每个区域定义字符的某些特征的范围。 区域的边界被映射到所选分辨率和大小的位图平方的特定像素位置。 定义附加的插值区域，其用于将包含在插值区域内的字符的轮廓表示上的所有点映射到与控制边缘不一致的高分辨率正方形到 相应的位置在低分辨率的正方形。 为了保持特征之间的关系，可以定义约束函数，其调节预定大小的字符的控制区的大小。 控制区域和插补区域在轮廓描述级别都与导航链接到一组基本的水平和垂直控制边缘。 因此，所需的计算次数减少，并且从轮廓表示可以生成位图的速度增加。
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63.发明授权
公开(公告)号：US4934851A
公开(公告)日：1990-06-19
申请号：US138826
申请日：1987-12-28
申请人： Ryoichi Sasaki
发明人： Ryoichi Sasaki
摘要： Disclosed is a text processing system such as a word processor and an electronic typewriter. The disclosed system comprises a plurality of text data memory means including external memories, and title memory means for storing the titles of the text data stored in the text data memory means in relation to the kind of the text data memory means. The titles of the text data stored in the title memory means are visually represented on the outputting means with being classified by the kind of the text data memory means.
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公开(公告)号：US4686525A
公开(公告)日：1987-08-11
申请号：US657784
申请日：1984-10-04
申请人： Satoshi Nagata
发明人： Satoshi Nagata
IPC分类号： G06F3/12 , B41J2/485 , B41J5/44 , G06F3/048 , G06F3/14 , G06F3/153 , G06F17/21 , G06K15/00 , G06K15/02 , G09G5/24 , G09G1/00
CPC分类号： G06F17/214 , G06K15/02 , G09G5/24 , G06K2215/0025 , G06K2215/0037
摘要： An image data output apparatus such as a laser beam printer or the like includes an input interface, a CPU, an output interface, a detachable ROM cartridge as a character pattern generator and the like. After the initializing operation, the input interface supplies a font select command of a font to be selected to the CPU. The CPU determines whether or not attributes designated by the font select command coincide with those of fonts of the apparatus stored in respective font registers. When no coincidence is established, the CPU selects a font having attributes near those designated by the font select command. If a font having the designated attributes does not exist in the character pattern generator, the apparatus can select and generate a font having the attributes near those of the font to be selected.
摘要翻译： 诸如激光束打印机等的图像数据输出装置包括输入接口，CPU，输出接口，作为字符图形生成器的可拆卸ROM盒等。 在初始化操作之后，输入接口向CPU提供要选择的字体的字体选择命令。 CPU确定由字体选择命令指定的属性是否与存储在各个字体寄存器中的装置的字体一致。 当不一致时，CPU选择具有由字体选择命令指定的属性的字体。 如果在字符图案生成器中不存在具有指定属性的字体，则可以选择并生成具有与要选择的字体相近的属性的字体。
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公开(公告)号：US4618275A
公开(公告)日：1986-10-21
申请号：US704422
申请日：1985-02-22
摘要： Method for resetting the print head of a typewriter or similar machine to a starting position. In a processor-controlled typewriter or similar machine, the steps of a vertical repositioning of the recording medium are added and stored. If the added value indicates an upward movement of the recording medium, this value is cancelled as a character is printed. If, contrarily, a downward movement of the recording medium is indicated, the value is retained. Moreover, the current horizontal position of the printing head and, when it is repositioned horizontally, also the position of the last printed character, are stored. Upon initiation of an automatic reset function of the printing head to the end of the printed text, after a repositioning in horizontal and/or vertical direction, for instance for purposes of a correction, the stored information is evaluated for activation of the printing head drive and the recording medium drive.
摘要翻译： 将打字机或类似机器的打印头复位到起始位置的方法。 在处理器控制的打字机或类似机器中，添加并存储记录介质的垂直重新定位的步骤。 如果附加值表示记录介质的向上移动，则当打印字符时该值被取消。 如果相反地指示记录介质的向下移动，则保持该值。 此外，打印头的当前水平位置，并且当水平地重新定位时，也存储最后打印的字符的位置。 当打印头的自动复位功能开始到打印文本的末尾时，在水平和/或垂直方向上的重新定位之后，例如为了校正的目的，评估所存储的信息以激活打印头驱动器 和记录介质驱动。
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66.发明授权
公开(公告)号：US4528561A
公开(公告)日：1985-07-09
申请号：US288785
申请日：1981-07-31
申请人： Takashi Kitamura
发明人： Takashi Kitamura
CPC分类号： G09G1/16
摘要： An information output device constructed with a storing device which stores therein information code signals and instruction signals, a first pattern generator which generates a pattern in the first density, a second pattern generator which generates a pattern in the second density, a reader which reads out the information code signal and instruction signal from the storing device, a device to apply the information code signal to the first pattern generator and sequentially read out the same with the first frequency, when the instruction signal read out of the reading device instructs the first density, and to apply the information code signal to the second pattern generator and sequentially read out the same with the second frequecy different from the first frequency, when the instructions signal instructs the second density, and an output device which produces an output pattern read out of the applying and reading device in the form of visible information.
摘要翻译： 一种信息输出装置，其具有存储信息码信号和指令信号的存储装置，产生第一密度的图案的第一图案发生器，产生第二密度的图案的第二图案发生器，读出的读取器 来自存储装置的信息代码信号和指令信号，当从读取装置读出的指令信号指示第一密度时将信息代码信号施加到第一图案发生器并依次读出与第一频率相同的装置 并且当指令信号指示第二密度时，将信息代码信号施加到第二模式发生器并且以与第一频率不同的第二频率顺序地读出，以及产生从 应用和阅读设备以可见信息的形式。
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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
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。
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68.发明授权
公开(公告)号：US4084258A
公开(公告)日：1978-04-11
申请号：US463028
申请日：1974-04-22
CPC分类号： G06F17/2205 , B41J5/44 , G06F17/24
摘要： An apparatus for performing multiple operations during a memory revolution in an electronic dynamic shift register. The memory is initially arranged by the input of control codes such as record, operation, separator, and hold flags. The separator flag defines a normal section and an alternate section, and the operation and hold flags define the position of the next character to be addressed in each of the sections. The record flag is the operating point for an output operation in the normal section. When one of the sections is addressed and it does not contain the operation flag, the hold and operation flags are exchanged in order that the operation flag is in the section addressed. With the operation flag in the normal section, an input zone is defined by the separator flag in the alternate section, and a revision zone is defined from the record flag to the separator flag in the normal section. When the operation flag is in the alternate section, the input zone begins with the first dummy code following the operation flag, and the revision zone is from the separator flag to the first dummy code. An output zone is defined in the normal section by inserting a page end code and extends from the record flag through the page end code. When the page end code is inserted, the revision zone is redefined from the page end code to the separator flag. This arrangement of memory allows for multiple operations such as input, output, and revision to be performed during any one memory revolution. Upon decode of the control codes defining the sections and zones, initiated operations are performed and controlled.
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公开(公告)号：US3991671A
公开(公告)日：1976-11-16
申请号：US569624
申请日：1975-04-21
摘要： A dynamically driven printer is provided for printing the output of a device having a memory register, the printer including print means operable directly from said memory register without an intervening temporary memory register in a manner corresponding to the operation of a segmented digital electronic display. The operating periods of the print means and memory register need not be synchronized. The print means may include a plurality of segment printing devices at each digit position, corresponding segment printing devices at each digit position being coupled together for simultaneous receipt of driving signals generated in response to the output of the main memory register. Each of the digit positions is sequentially actuated to effect printing.
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公开(公告)号：US3967263A
公开(公告)日：1976-06-29
申请号：US469927
申请日：1974-05-14
申请人： Hsu Chang , Share-Young Lee
发明人： Hsu Chang , Share-Young Lee
IPC分类号： B41J5/30 , B41J5/44 , G06F3/12 , G06F17/21 , G06F17/24 , G11C11/14 , G11C19/08 , G11C19/28 , G06F15/40
CPC分类号： G11C19/0883 , B41J5/44 , G06F17/24 , G11C19/08 , G11C19/287
摘要： A text editing system which is completely comprised of magnetic bubble domain components (or charge-coupled devices) is described. The essential parts of the system are a passive storage comprising a plurality of shift registers which are a convertible structure, i.e., they can be randomly accessed or sequentially accessed depending upon the state of a plurality of conversion switches. This provides great flexibility in entry, retrieval, and restoring. An active storage comprising a plurality of shift registers is used for various text editing functions, such as insertion of data, deletion of data, etc. In the active storage, an editing shift register is provided which implements the various text editing functions using techniques such as freezing data bits and bypassing data bits in order to change the order of the data and to close gaps which may occur in the data. A write decoder is provided for selective entry of text into the passive storage and a read decoder is provided for selecting the contents of a specific shift register in the passive storage for data manipulation. The conversion switches are also used to control data flow paths or directions and to maintain the proper order of the data. Control circuits are provided to coordinate and control the functions of the various storages, the decoders, and the switches. The principles used for the overall system can be implemented with bubble domain devices or with charge coupled devices.
摘要翻译： 描述了完全由磁泡区域组件（或电荷耦合器件）组成的文本编辑系统。 系统的主要部分是包括多个可转换结构的移位寄存器的无源存储器，即根据多个转换开关的状态，它们可以随机访问或顺序访问。 这为入门，检索和恢复提供了极大的灵活性。 包括多个移位寄存器的活动存储器用于各种文本编辑功能，例如数据的插入，数据的删除等。在主动存储器中，提供编辑移位寄存器，其使用诸如以下的技术来实现各种文本编辑功能 作为冻结数据位和旁路数据位，以便改变数据的顺序并缩小数据中可能发生的间隙。 提供写入解码器用于将文本选择性地输入到无源存储器中，并且提供读取解码器用于选择用于数据操作的被动存储器中的特定移位寄存器的内容。 转换开关也用于控制数据流路径或方向，并保持数据的正确顺序。 提供控制电路来协调和控制各种存储器，解码器和开关的功能。 用于整个系统的原理可以用气泡域装置或电荷耦合器件实现。
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