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    • 2. 发明授权
    • Servo motor control device
    • 伺服电机控制装置
    • US5250885A
    • 1993-10-05
    • US829382
    • 1992-02-03
    • Noriaki Kabeya
    • Noriaki Kabeya
    • G05D3/12B41J29/38H02P23/00H02P29/00G05B11/01
    • B41J29/38H02P23/16
    • A printing cam is rotated forward from a print starting position by a motor in a printing operation. Then, a print hammer is driven in association with a cam follower driven by the printing cam, so that a printing operation is executed. An encoder disk is disposed so as to rotate integrally with the printing cam. A plurality of slits are disposed in an equidistantly spaced relationship in an encoder disk. A phase setting portion is provided in the encoder disk as a reference position for providing a rotational position of the encoder disk. The phase setting portion is an interval between two specific slits, the interval being formed by enlarging the interval between two slits. While the encoder disk rotates forward, a slit counter executes an additional operation every time a photosensor detects a slit. While the encoder disk rotates reversely, a slit counter executes an subtractional operation every time the photosensor detects a slit. After the printing operation is ended, the motor rotates reversely. Thus, the printing hammer returns to the print starting position. Meanwhile, until a count value N of the slit counter reaches a count value NS corresponding to the phase setting portion plus 10, the motor is controlled at the speed which is determined by setting a slit interval time to 0.8 .mu.sec. When the count value N reaches the count value (NS+10), the motor is controlled at a predetermined duty ratio. When the slit interval time T reaches at least 2.4 .mu.sec. in the passage of the phase setting portion into the photosensor, the count value N is set to be a count value (NS-1).
    • 在打印操作中,打印凸轮由电动机从打印开始位置向前旋转。 然后,与由打印凸轮驱动的凸轮从动件相关联地驱动打印锤,从而执行打印操作。 编码器盘被设置成与打印凸轮一体旋转。 在编码器盘中以等距离间隔的关系设置多个狭缝。 在编码器盘中设置相位设定部分作为用于提供编码器盘的旋转位置的基准位置。 相位设定部是两个特定狭缝之间的间隔,该间隔是通过扩大两个狭缝之间的间隔而形成的。 当编码器盘向前旋转时,每当光电传感器检测到狭缝时,狭缝计数器执行附加操作。 当编码器盘反向旋转时,每当光电传感器检测到狭缝时,狭缝计数器执行减法运算。 打印操作结束后,电机反转。 因此,打印锤返回到打印开始位置。 同时,直到狭缝计数器的计数值N达到与相位设定部分相对应的计数值NS加10为止,以将狭缝间隔时间设定为0.8微秒确定的速度进行控制。 当计数值N达到计数值(NS + 10)时,电机被控制在预定的占空比。 当狭缝间隔时间T达到至少2.4微秒时。 在相位设定部通过光传感器的情况下,将计数值N设定为计数值(NS-1)。
    • 3. 发明授权
    • Printing device for exchanging printing elements by use of character and
identification code data
    • 用于通过使用字符和识别码数据来交换打印元件的打印装置
    • US4971461A
    • 1990-11-20
    • US499802
    • 1990-03-27
    • Kumiko KatoNoriaki Kabeya
    • Kumiko KatoNoriaki Kabeya
    • B41J7/00B41J5/10B41J25/24
    • B41J25/24
    • In a printing device capable of exchanging a plurality of printing elements which correspond to a plurality of character sets, respectively, at least two of the character sets having common character data, the device sequentially receives text data including character data, and identification code data for identifying one of the character sets, the identification code data being put prior to the succeeding character data for indicating the character set used in preparing the succeeding character data differs from that used for the preceding character data, it is discriminated one by one whether the succeeding character data received by the data receiving means is one of the common character data in the character set used in preparing the preceding character data, and the device is controlled such that the identification code data is not stored in a print buffer until the succeeding character data is discriminated not to be one of the common character data.
    • 在能够分别对应于多个字符集的多个打印元件的打印装置中,至少两个具有公共字符数据的字符组中的至少两个,该设备顺序地接收包括字符数据的文本数据和用于 识别字符集中的一个,在用于指示用于编写后续字符数据的字符集的后续字符数据之前放置的识别码数据与用于前一字符数据的标识码数据不同,逐个判别是否是后续字符数据 由数据接收装置接收的字符数据是用于准备前一个字符数据的字符集中的公共字符数据之一,并且控制该设备使得识别码数据不被存储在打印缓冲器中,直到后续字符数据 被区分为不是常用字符数据之一。
    • 4. 发明授权
    • Data processing apparatus with self-repeat function
    • 具有自重复功能的数据处理装置
    • US5331337A
    • 1994-07-19
    • US645486
    • 1991-01-24
    • Noriaki KabeyaMisao Kataoka
    • Noriaki KabeyaMisao Kataoka
    • G06F3/02G06F3/023G06F3/048G06F17/21G06F17/22
    • G06F3/0489G06F17/21
    • A data processing apparatus comprises a keyboard having a plurality of keys assigned to a plurality of functions; an executing controller for executing the function assigned to a key when operated on the keyboard; an output device for outputting the result of execution performed by the executing controller; a self-repeat controller for controlling the executing controller in such a manner that the function assigned to a continuously depressed key is executed repeatedly; a selection routine setting controller for selecting a selection routine in which a desired processing routine is selected from among a plurality of processing routines; a transition effecting controller, when the selection routine is selected by the selection routine setting controller, for regarding as a command for transition to the selected processing routine the depression of a key corresponding to a certain function in another processing routine, thereby effecting transition to the selected processing routine; and an inhibiting controller for inhibiting the operation of the self-repeat controller if a key, which is regarded as one giving a processing routine selection command when operated, is kept depressed after transition to the selected processing routine. Thus, after the operator has operated a key to specify transition to a desired processing routine and the transition has been executed, the inhibiting controller inhibits the operation of the self-repeat controller so that depressing the same key continuously never leads to executing the function assigned thereto.
    • 一种数据处理装置,包括具有分配给多个功能的多个键的键盘; 执行控制器,用于当在键盘上操作时执行分配给键的功能; 输出装置,用于输出执行控制器执行的执行结果; 一个自重复控制器,用于以这样的方式控制执行控制器:重复地执行分配给连续按下的键的功能; 选择程序设置控制器,用于从多个处理例程中选择其中选择期望的处理例程的选择例程; 过渡效应控制器,当选择程序设置控制器选择了选择程序时,为了将作为转换到所选择的处理程序的命令与另一个处理例程中的某个功能相对应地按下键来进行转换, 选择处理程序; 以及禁止控制器,用于在转换到所选择的处理程序之后保持按压被自动执行处理程序选择命令的键的自重复控制器的操作。 因此,在操作者操作键以指定转换到期望的处理例程并且已经执行转换之后,禁止控制器禁止自重复控制器的操作,使得连续按下相同的键不会导致执行分配的功能 到此。
    • 5. 发明授权
    • Printer with continuous-page sheet feeder releasably engageable therewith
    • 具有可与其分开接合的连续页式进纸器的打印机
    • US5074691A
    • 1991-12-24
    • US570535
    • 1990-08-21
    • Haruki KiraNoriaki Kabeya
    • Haruki KiraNoriaki Kabeya
    • B41J11/48B41J29/48
    • B41J11/48
    • A printer having a printing unit for printing on a sheet and a sheet feeding control section for controlling continuous or cut sheet feeding is disclosed. The sheet feeding control section performs sheet feeding of a predetermined amount after the data corresponding to one page has been printed by the printing unit. The sheet detecting section detects whether or not the printing sheet exists in the vicinity of the printing unit. If no printing sheet is det4ected in the vicinity of the printing unit, the printing control section determines that no continuous-page sheet feeder has been mounted. On the other hand, if the printing sheet is detected, the printing control section determines that the continuous-page sheet feeder has been mounted. If it is found that no continuous-page sheet feeder is mounted, the printing operation is stopped temporarily. If it is found that the continuous-page sheet feeder has been mounted, the printing operation is continued.
    • 公开了一种打印机,其具有用于在片材上打印的打印单元和用于控制连续或切割片材进给的片材进给控制部分。 在由打印单元打印与一页对应的数据之后,片材进给控制部执行预定量的送纸。 片材检测部分检测打印片材是否存在于印刷单元附近。 如果在打印单元附近没有打印纸张被取消,则打印控制部分确定没有安装连续页式送纸器。 另一方面,如果检测到打印纸,则打印控制部确定连续页式送纸器已经安装。 如果发现没有安装连续页式送纸器,则暂时停止打印操作。 如果发现连续页进纸器已经安装,则继续打印操作。