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1. 发明专利

JP2004328625A Driving apparatus for mobile communication device 审中-公开
公开(公告)号：JP2004328625A
公开(公告)日：2004-11-18
申请号：JP2003123931
申请日：2003-04-28
申请人： Ari:Kk , Keiji Katano , 株式会社エー・アール・アイ , 圭二片野
发明人： KATANO KEIJI , MISAWA EIJI , OYAMADA KOJI , SAKAGUCHI MASAMICHI
IPC分类号： H04N5/232 , H04M1/00 , H04M11/00 , H04N5/222 , H04N7/14
摘要： PROBLEM TO BE SOLVED: To provide a driving apparatus for a mobile communication device for preventing conversation voices from being superimposed on control signal tones and normally controlling the mobile communication device and the driving apparatus.
SOLUTION: The mobile communication device is composed of a driving unit, a ball bearing, a camera rotating mechanism 7, a remote controller 31, an infrared light receiving/emitting part 4, an infrared detection part, a speaker 8, microphones 5a, 5b, a DSP, a control device and a battery, and a control signal that is transmitted/received from the mobile communication device, is electrically transmitted by making binary information of ON/OFF correspondent to two frequencies per system of three-bit information, generating a modulated wave resulting from changing a modulation frequency in accordance with each bit, and composing resultant three waves.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明授权

US06364443B1 Thermal printer and recording method thereof 失效
标题翻译：热敏打印机及其记录方法
公开(公告)号：US06364443B1
公开(公告)日：2002-04-02
申请号：US09543839
申请日：2000-04-05
申请人： Keiji Katano , Kazuhiko Hiratsuka
发明人： Keiji Katano , Kazuhiko Hiratsuka
IPC分类号： B41J2938
CPC分类号： B41J19/202
摘要： The invention provides a thermal printer and a recording method of the thermal printer that are capable of reducing the recorded density non-uniformity (jitter) and obtaining a good quality recorded image. The period of the pulse signal generated by an encoder is measured, at least one of the applied voltage and the current flow time of the head pulse is operated based on the difference between the measured value and the theoretical value measured by the encoder, and the head pulse is controlled based on the arithmetic value. Otherwise, the duty ratio of the output time to the non-output time of the pulse signal generated by the encoder is measured, the output correction time of the OFF head pulse is operated based on the duty ratio, and the OFF head pulse is supplied to the heater elements at the time point that delayed by the output correction time from the output ending time of the pulse signal.
摘要翻译：本发明提供一种能够降低记录密度不均匀性（抖动）并获得良好质量的记录图像的热敏打印机和热敏打印机的记录方法。测量由编码器产生的脉冲信号的周期，基于测量值与由编码器测量的理论值之间的差异，操作头脉冲的施加电压和电流流动时间中的至少一个，头脉冲基于算术值进行控制。否则，测量由编码器产生的脉冲信号的输出时间与非输出时间的占空比，基于占空比来操作OFF头脉冲的输出校正时间，并且提供OFF头脉冲在从脉冲信号的输出结束时间延迟了输出校正时间的时间点处的加热器元件。

3. 发明授权

US5529414A Paper feeding apparatus for printer 失效
标题翻译：打印机供纸装置
公开(公告)号：US5529414A
公开(公告)日：1996-06-25
申请号：US482527
申请日：1995-06-07
申请人： Keiji Katano , Toshiyuki Chiba
发明人： Keiji Katano , Toshiyuki Chiba
IPC分类号： B41J11/42 , B41J11/46 , B41J13/02
CPC分类号： B41J11/46 , B41J11/42
摘要： The present invention provides a paper feeding apparatus for a printer wherein a paper feed roller can be driven to rotate with a high degree of accuracy to achieve feeding of a paper sheet with a very high degree of accuracy. The paper feeding apparatus for a printer comprises a paper feed motor constituted from a stepping motor, a motor gear driven to rotate by the paper feed motor, a paper feed roller disposed for rotation for transporting a recording sheet to a printing position, the length of an outer periphery of the paper feed roller being set equal to N line feed distances, a paper feed gear for driving the paper feed roller to rotate, at least one transmission gear for transmitting rotating force of the motor gear to the paper feed gear, a detection element formed on the paper feed roller and indicating a reference position of the paper feed roller, a detector for detecting the detection element and generating a detection signal, and a control apparatus for receiving the detection signal from the detector and controlling driving of the paper feed motor so that, upon starting of paper feeding, the paper feed roller may be positioned normally at the reference position.
摘要翻译：本发明提供了一种用于打印机的送纸装置，其中可以高精度地驱动供纸辊旋转以实现非常高的准确度的纸张的供纸。用于打印机的送纸装置包括由步进电机构成的供纸马达，由供纸马达驱动旋转的马达齿轮，设置用于转动以便将记录纸传送到打印位置的供纸辊，供纸辊的外周设定为N线进给距离，用于驱动供纸辊旋转的进纸齿轮，至少一个用于将马达齿轮的旋转力传递到进纸齿轮的传动齿轮，检测元件形成在供纸辊上并指示供纸辊的基准位置，用于检测检测元件并产生检测信号的检测器，以及用于从检测器接收检测信号并控制纸张驱动的控制装置进给马达，使得在开始进纸时，供纸辊可以正常地定位在参考位置。

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