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    • 1. 发明授权
    • Method and apparatus for controlling the thermal head drive
    • 用于控制热敏头驱动的方法和装置
    • US06042284A
    • 2000-03-28
    • US322103
    • 1999-05-27
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • B41J2/355B41J2/365B41J3/407B41J3/46B41J11/26
    • B41J2/3551B41J2/365B41J3/4075B41J3/46
    • The present invention provides a method and an apparatus for driving and controlling a thermal head used in a printing device, such as a tape printer, in response to the temperature variations of the printing device environment and the thermal head. According to the present invention, in the printing operation of the tape printer, measurements are made of the initial temperature T1 immediately after the power is switched on, the temperature prior to printing T2, and the ambient temperature of the thermal head each time the thermal head prints T3 (i). If the temperature difference between the initial temperature T1 and the temperature prior to printing T2 is small, the duration of the current signals provided to the thermal head is controlled in accordance with the temperature prior to printing T2, which is the most recently measured thermal head ambient temperature best reflecting the printing device environmental temperature. If the difference is large, the duration is controlled in accordance with the initial temperature T1 which then best reflects the environmental temperature. If the rate of the increase in temperature during printing T3(i) is large, the duration is controlled in accordance with the initial temperature T2 to reduce the duration. If the temperature during printing T3(i) exceeds a temperature which indicates overheating, the printing operation is aborted. Thus, the present invention allows for controlling the thermal head drive by means of the measured thermal head ambient temperature excluding the effect of the heat generation of the thermal head and in accordance with the thermal state of the thermal head.
    • 本发明提供了一种用于驱动和控制用于诸如带式打印机的打印装置中的热打印头的方法和装置,其响应于打印装置环境和热打印头的温度变化。 根据本发明,在带式打印机的打印操作中,测量电源接通后的初始温度T1,打印T2之前的温度,以及热敏头每次热量时的环境温度 头印T3(i)。 如果初始温度T1和打印T2之间的温度之间的温度差小,则提供给热敏头的电流信号的持续时间根据打印T2之前的温度进行控制,T2是最近测量的热敏头 环境温度最好反映印刷设备的环境温度。 如果差异较大,则持续时间根据最初反映环境温度的初始温度T1来控制。 如果打印T3(i)期间温度升高的速率大,则根据初始温度T2控制持续时间以减少持续时间。 如果在打印T3(i)期间的温度超过表示过热的温度,打印操作将中止。 因此,本发明允许通过测量的热头环境温度来控制热头驱动,排除热敏头的发热的影响,并根据热敏头的热状态。
    • 2. 发明授权
    • Method and apparatus for controlling the thermal head drive
    • 用于控制热敏头驱动的方法和装置
    • US5690437A
    • 1997-11-25
    • US566209
    • 1995-12-01
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • B41J2/355B41J2/365B41J3/407B41J3/46
    • B41J2/3551B41J2/365B41J3/4075B41J3/46
    • The present invention provides a method and an apparatus for driving and controlling a thermal head used in a printing device, such as a tape printer, in response to the temperature variations of the printing device environment and the thermal head. According to the present invention, in the printing operation of the tape printer, measurements are made of the initial temperature T1 immediately after the power is switched on, the temperature prior to printing T2, and the ambient temperature of the thermal head each time the thermal head prints T3 (i). If the temperature difference between the initial temperature T1 and the temperature prior to printing T2 is small, the duration of the current signals provided to the thermal head is controlled in accordance with the temperature prior to printing T2, which is the most recently measured thermal head ambient temperature best reflecting the printing device environmental temperature. If the difference is large, the duration is controlled in accordance with the initial temperature T1 which then best reflects the environmental temperature. If the rate of the increase in temperature during printing T3(i) is large, the duration is controlled in accordance with the initial temperature T2 to reduce the duration. If the temperature during printing T3(i) exceeds a temperature which indicates overheating, the printing operation is aborted. Thus, the present invention allows for controlling the thermal head drive by means of the measured thermal head temperature excluding the effect of the heat generation of the thermal head and in accordance with the thermal state of the thermal head.
    • 本发明提供了一种用于驱动和控制用于诸如带式打印机的打印装置中的热打印头的方法和装置,其响应于打印装置环境和热打印头的温度变化。 根据本发明,在带式打印机的打印操作中,测量电源接通后的初始温度T1,打印T2之前的温度,以及热敏头每次热量时的环境温度 头印T3(i)。 如果初始温度T1和打印T2之间的温度之间的温度差小,则提供给热敏头的电流信号的持续时间根据打印T2之前的温度进行控制,T2是最近测量的热敏头 环境温度最好反映印刷设备的环境温度。 如果差异较大,则持续时间根据最初反映环境温度的初始温度T1来控制。 如果打印T3(i)期间温度升高的速率大,则根据初始温度T2控制持续时间以减少持续时间。 如果在打印T3(i)期间的温度超过表示过热的温度,打印操作将中止。 因此,本发明允许通过测量的热头温度来控制热头驱动,除了热头的发热的影响,并根据热头的热状态。
    • 3. 发明授权
    • Printer capable of printing a tape while the tape is accelerating and
decelerating in speed
    • 打印机能够在磁带加速和速度减速时打印磁带
    • US5980134A
    • 1999-11-09
    • US942941
    • 1997-10-02
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • Shigekazu YanagisawaSusumu TakatsuKenji WatanabeTakanobu KamedaChieko AidaTomoyuki Shimmura
    • B41J2/355B41J2/365B41J3/407B41J3/46B41J5/06
    • B41J2/3551B41J2/365B41J3/4075B41J3/46
    • The present invention provides a method and an apparatus for driving and controlling a thermal head used in a printing device, such as a tape printer, in response to the temperature variations of the printing device environment and the thermal head. According to the present invention, in the printing operation of the tape printer, measurements are made of the initial temperature T1 immediately after the power is switched on, the temperature prior to printing T2, and the ambient temperature of the thermal head each time the thermal head prints T3(i). If the temperature difference between the initial temperature T1 and the temperature prior to printing T2 is small, the duration of the current signals provided to the thermal head is controlled in accordance with the temperature prior to printing T2, which is the most recently measured thermal head ambient temperature best reflecting the printing device environmental temperature. If the difference is large, the duration is controlled in accordance with the initial temperature T1, which then best reflects the environmental temperature. If the rate of the increase in temperature during printing T3(i) is large, the duration is controlled in accordance with the initial temperature T2 to reduce the duration. If the temperature during printing T3(i) exceeds a temperature which indicates overheating, the printing operation is aborted. Thus, the present invention allows for controlling the thermal head drive by means of the measured thermal head ambient temperature excluding the effect of the heat generation of the thermal head and in accordance with the thermal state of the thermal head.
    • 本发明提供了一种用于驱动和控制用于诸如带式打印机的打印装置中的热打印头的方法和装置,其响应于打印装置环境和热打印头的温度变化。 根据本发明,在带式打印机的打印操作中,测量电源接通后的初始温度T1,打印T2之前的温度,以及热敏头每次热量时的环境温度 头印T3(i)。 如果初始温度T1和打印T2之间的温度之间的温度差小,则提供给热敏头的电流信号的持续时间根据打印T2之前的温度进行控制,T2是最近测量的热敏头 环境温度最好反映印刷设备的环境温度。 如果差异较大,则根据初始温度T1来控制持续时间,其最好地反映环境温度。 如果打印T3(i)期间温度升高的速率大,则根据初始温度T2控制持续时间以减少持续时间。 如果在打印T3(i)期间的温度超过表示过热的温度,打印操作将中止。 因此,本发明允许通过测量的热头环境温度来控制热头驱动,排除热敏头的发热的影响,并根据热敏头的热状态。
    • 5. 发明授权
    • Print image-forming method and device
    • 打印图像形成方法和装置
    • US06259535B1
    • 2001-07-10
    • US08835673
    • 1997-04-10
    • Hiroyasu KurashinaTakeshi HosokawaKenji WatanabeTakanobu KamedaTomoyuki ShimmuraChieko Aida
    • Hiroyasu KurashinaTakeshi HosokawaKenji WatanabeTakanobu KamedaTomoyuki ShimmuraChieko Aida
    • G06F1500
    • G06K15/02G06K2215/0057
    • There are provided a print image-forming method and device. Print image data of a dot matrix is formed in which print portions are represented by positive dots and blank portions are represented by negative dots. Basic image data formed in a manner such that when the basic image data is developed into a dot matrix, a group of image pixels formed by one of a set of positive dots and a set of negative dots is capable of representing a basic image, is read from a memory device. Developed image data item representative of the basic image is formed by developing the basic image data read from the memory device into a dot matrix which is smaller in size than the dot matrix of the print image data in at least one predetermined direction of a vertical direction and a horizontal direction. At least one shifted image data is formed by shifting the developed image data item by units of dots in the predetermine direction, and the print image data is formed by causing the developed image data item and the at least one shifted image data, to be superposed, upon one another, in a manner such that the group of image pixels overrides background pixels.
    • 提供了一种打印图像形成方法和装置。 形成点阵的图像数据,其中打印部分由正点表示,空白部分由负点表示。 以基本图像数据显影为点阵的方式形成的基本图像数据,由一组正点和一组负点中的一个形成的一组图像像素能够表示基本图像,是 从内存设备读取。 通过将从存储装置读取的基本图像数据形成为比垂直方向的至少一个预定方向上的打印图像数据的点阵更小的点阵来形成表示基本图像的显影图像数据项 和水平方向。 通过以预定方向的点为单位移动显影图像数据项来形成至少一个移位图像数据,并且通过使显影图像数据项和至少一个移位图像数据重叠来形成打印图像数据 相互之间,以这样的方式使得图像像素组覆盖背景像素。
    • 7. 发明授权
    • Character information processor for printing characters
    • 用于打印字符的字符信息处理器
    • US6064802A
    • 2000-05-16
    • US179449
    • 1998-10-27
    • Kenji WatanabeTakanobu KamedaChieko AidaTomoyuki ShimmuraYoshiya ToyosawaHiroyasu KurashinaTakeshi Hosokawa
    • Kenji WatanabeTakanobu KamedaChieko AidaTomoyuki ShimmuraYoshiya ToyosawaHiroyasu KurashinaTakeshi Hosokawa
    • G06F17/21B41J3/407B41J3/46G06F17/24G06K15/00
    • G06F17/211B41J3/4075B41J3/46G06F17/24
    • A character information processor which can be applied to a tape printing device. The character information processor is provided with a read-only memory in which a table containing the levels of alternatives of a menu hierarchical structure set correspondingly to each edition function is stored. When an edition level is selected by an operator by keying, only edition operations, which are available at the selected edition level, are displayed on the screen of a display unit as choices. An example of the function of editing a character string is a function for enabling the restoration of a text, on which an edition operation such as an input operation and a deleting operation has been once performed. This function is implemented by providing a restoration buffer in the processor and by storing a character or a character string, on which an operation is performed, and a cause-for-restoration parameter representing a kind of an operation in the processor each time when an operation such as an input and a deletion is performed, and by performing a restoration operation according to the cause-for-restoration parameter. Further, regarding an operation of editing a printing layout, the processor has an operation of performing a text alignment by converting a full-size space, which is inputted by keying similarly as in the case of an ordinary character, into a half-size space to be treated as a space of a size, which is half of the size of a full-size character, when printing.
    • 可应用于带式打印装置的字符信息处理器。 字符信息处理器设置有只读存储器,其中存储包含对应于每个编辑功能设置的菜单分层结构的替代的级别的表。 当操作员通过键控选择版本级别时,只有在所选版本级别可用的版本操作才能作为选择显示在显示单元的屏幕上。 编辑字符串的功能的示例是使得能够恢复一次执行诸如输入操作和删除操作之类的编辑操作的文本的功能。 该功能通过在处理器中提供恢复缓冲器并且通过存储执行操作的字符或字符串以及表示处理器中的一种操作的恢复原因参数来实现,每次当处理器 执行诸如输入和删除的操作,并且通过根据恢复原因参数执行恢复操作。 此外,关于编辑打印布局的操作,处理器具有通过将与普通字符的情况类似地键入输入的全尺寸空间转换成半角空间来执行文本对齐的操作 在打印时被视为大小字符的大小的一半。
    • 10. 发明授权
    • Character information printing apparatus
    • 字符信息打印设备
    • US6134016A
    • 2000-10-17
    • US911009
    • 1997-08-14
    • Kenji WatanabeTakanobu KamedaTomoyuki ShimmuraChieko AidaHiroyasu KurashinaTakeshi Hosokawa
    • Kenji WatanabeTakanobu KamedaTomoyuki ShimmuraChieko AidaHiroyasu KurashinaTakeshi Hosokawa
    • B41J3/36B41J3/407B41J21/00G06F17/21G06T15/00G05B11/00
    • B41J3/4075G06F17/211
    • The present invention relates to a character information printing apparatus for printing a previously inputted character string on a print medium in which at least a transversal dimension is fixed. The apparatus is adapted to introduce instruction information as to a special printing in which, when X print medium portions on which printings are completed are arranged contiguously in the longitudinal and transversal directions thereof, one quasi print resultant having a dimension X times that of each of the print medium portions is obtained. The apparatus includes special printing introducing means for introducing either an operation of performing printing on all the X print medium portions or an operation of performing printing on a part of the print medium portions located in a position specified in the print resultant; print attribute determining means for determining a print attribute, such as character position, with respect to each of the print medium portions; and printing means for printing, when the instruction of performing printing on a part of the print medium portions located in the position thus specified, a character string portion corresponding to the specified position on a print medium in accordance with the print attribute thus determined.
    • 字符信息打印装置技术领域本发明涉及一种字符信息打印装置,用于将至少一个横向尺寸固定的打印介质上的先前输入的字符串打印。 该装置适于引入关于特殊打印的指令信息,其中当打印完成的X打印介质部分在其纵向和横向方向上连续布置时,一个准打印结果的尺寸为每一个的X倍 得到打印介质部分。 该设备包括专用打印引入装置,用于将所有X打印介质部分上进行打印的操作或对位于打印结果中指定的位置的打印介质部分的一部分进行打印的操作; 打印属性确定装置,用于确定相对于每个打印介质部分的打印属性,诸如字符位置; 以及打印装置,当根据如此确定的打印属性对位于如此指定的位置的打印介质部分的一部分进行打印的指令与打印介质上的指定位置相对应的字符串部分进行打印。