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公开(公告)号：US20100219253A1
公开(公告)日：2010-09-02
申请号：US12712433
申请日：2010-02-25
申请人： Akio Katsumata
发明人： Akio Katsumata
IPC分类号： G06K19/067
CPC分类号： G06K13/16 , G06K7/10316 , G06K17/00 , G06K17/0025
摘要： An RFID printer includes a housing, a conveyance mechanism to convey an RFID tag along a guide path in the housing, an antenna which is disposed at one surface side of the guide path and a front surface of which is opposite to the guide path, a reader-writer to read and write data on the RFID tag positioned at a front surface side of the antenna by non-contact communication, and an electric wave shielding member which is made of metal, is disposed at a back surface side of the antenna, and has an opposite surface opposite to the back surface of the antenna and having a plurality of irregularities provided by hair-line processing.
摘要翻译： RFID打印机包括壳体，沿着壳体中的引导路径传送RFID标签的传送机构，设置在引导路径的一个表面侧并且其前表面与引导路径相对的天线， 读写器通过非接触通信在位于天线的前表面侧的RFID标签上读取和写入数据，以及由金属制成的电波屏蔽构件设置在天线的背面侧， 并且具有与天线的背面相对的相反表面，并且具有由发线处理提供的多个不规则性。
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公开(公告)号：US5923357A
公开(公告)日：1999-07-13
申请号：US920705
申请日：1997-08-29
CPC分类号： B41J2/325 , B41J3/4075
摘要： A platen is located at a print position in a sheet path leading from a sheet supply position through the print position to a sheet delivery position, and a thermal head having an edge portion at which a plurality of heating elements are arranged in a line is held by a head holder, wherein the thermal head is positioned so that the heating elements are kept in contact with the platen through the sheet path at the print position and that the heating elements are directed to a downstream side of the sheet path. With this arrangement, the heating elements of the thermal head can be located close to the sheet delivery position, so that just after a leading sheet after printed is delivered, the next sheet can be printed.
摘要翻译： 压板位于从供纸位置通过打印位置引导到纸张输送位置的纸张路径中的打印位置，并且保持具有多个加热元件排列成一行的边缘部分的热敏头， 通过头部保持器，其中热敏头被定位成使得加热元件在打印位置通过片材路径与压板保持接触，并且加热元件被引导到片材路径的下游侧。 通过这种布置，热敏头的加热元件可以位于靠近纸张输送位置的位置，因此在印刷之后的前面纸张之后，可以打印下一张纸。
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公开(公告)号：US4916547A
公开(公告)日：1990-04-10
申请号：US198855
申请日：1988-05-26
申请人： Akio Katsumata , Mitsuo Hasebe , Yoshihiro Mitekura , Hiroshi Hosaka , Itaru Matsuda , Kotaro Yonenaga , Takayuki Maruta , Masaaki Kogure
发明人： Akio Katsumata , Mitsuo Hasebe , Yoshihiro Mitekura , Hiroshi Hosaka , Itaru Matsuda , Kotaro Yonenaga , Takayuki Maruta , Masaaki Kogure
CPC分类号： H04N1/506 , G03G15/0194 , G03G2215/0119 , G03G2215/0161
摘要： An image forming apparatus of the type producing a single composite color image on a paper which is transported by a belt by transferring image components of different colors to the paper in register with each other. The apparatus reduces with a simple construction the positional deviation of the image components which occurs in an intended direction of paper transport. Recording devices individually adapted for black, cyan, magenta and yellow are arranged side by side. Pattern images for measurement each being associated with a respective one of those colors are formed on the belt. A timing at which each of the pattern images arrives is sensed and counted. The count is compared with a reference value to calculate an amount of deviation. Write start timing signals each being associated with a particular color are generated which are individually variable on the basis of the deviation calculated. The pattern images of the respective colors are each generated by using a write start timing associated with the color as a reference, and the pattern to be provided by any of the recording devices is outputted on a downstream side of the belt relative to the pattern to be provided by another recording device which is located downstream of the first-mentioned recording device.
摘要翻译： 一种在纸张上产生单一复合彩色图像的图像形成装置，其通过将不同颜色的图像分量传送到纸张而被传送的纸张彼此对准。 该装置以简单的结构减少了在纸张传送的预期方向上发生的图像分量的位置偏差。 分别适用于黑色，青色，品红色和黄色的记录装置并排布置。 在带上形成有与这些颜色中的相应颜色相关联的用于测量的图案图像。 每个图案图像到达的定时被感测和计数。 将计数与参考值进行比较以计算偏差量。 生成与特定颜色相关联的写入开始定时信号，其基于计算的偏差而单独变化。 各颜色的图案图像各自通过使用与颜色相关联的写入开始定时作为基准来生成，并且由任何记录装置提供的图案相对于图案在带的下游侧输出到 由位于第一记录装置下游的另一记录装置提供。
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