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1. 发明授权

US5951176A Thermal transfer printer with cassette transfer mechanism 失效
标题翻译：带传送机构的热转印机
公开(公告)号：US5951176A
公开(公告)日：1999-09-14
申请号：US9466
申请日：1998-01-20
申请人： Kazuo Ueda , Hideki Yorozu , Yuusai Ishitobi
发明人： Kazuo Ueda , Hideki Yorozu , Yuusai Ishitobi
IPC分类号： B41J32/00 , B41J35/22
CPC分类号： B41J35/22 , B41J32/00
摘要： A cassette transfer mechanism for a thermal transfer printer with a cassette platform and a cassette holder for holding a plurality of ribbon cassettes. The cassette transfer mechanism transfers a ribbon cassette between the cassette platform and the cassette holder by driving the platform and holder to come into and out of contact with each other. The cassette holder and the cassette platform each have movable members and stationary members for engaging a ribbon cassette. A further embodiment includes elastic members on the cassette holder for abutting the reels of the ribbon cassette to elastically bias the reels in one direction.
摘要翻译：一种用于具有盒式平台的热转印打印机的盒式传送机构和用于保持多个色带盒的盒座。盒式传送机构通过驱动平台和保持器彼此进入和脱离接触而将色带盒传送到盒平台和盒座之间。盒式磁带架和盒式平台各具有用于接合色带盒的可动构件和固定构件。另一个实施例包括在盒保持器上的弹性构件，用于邻接色带盒的卷轴以在一个方向上弹性地偏压卷轴。

2. 发明授权

US06227730B1 Thermal transfer printer without printing displacement 失效
标题翻译：热转印打印机无印刷位移
公开(公告)号：US06227730B1
公开(公告)日：2001-05-08
申请号：US09409786
申请日：1999-09-30
申请人： Hideki Yorozu , Yuusai Ishitobi , Hideo Kawase
发明人： Hideki Yorozu , Yuusai Ishitobi , Hideo Kawase
IPC分类号： B41J2315
CPC分类号： B41J2/325
摘要： The invention intends to obtain a good printed result without creating displacement of printing positions when printing is performed on a piece of printed paper with different contact pressures of the thermal head to the platen. To achieve the object, the thermal transfer printer of the invention comprises control means that make it possible to select a contact pressure of the thermal head to the platen in correspondence with a printing mode, and controls a printing setting position in accordance with the printing mode selected, whereby it becomes possible to correct the drifts of printing positions due to the difference of contact pressures of the thermal head to the platen, and acquire an excellent printed result without having the drifts of printing positions.
摘要翻译：本发明旨在获得良好的印刷结果，而不会在将热敏头的压力与压板的不同接触压力的一张印刷纸上进行打印时产生印刷位置的位移。为了实现该目的，本发明的热转印打印机包括控制装置，该控制装置使得可以根据打印模式选择热打印头对压纸板的接触压力，并根据打印模式控制打印设置位置从而可以校正由于热敏头与压板的接触压力的差异引起的打印位置的漂移，并获得优异的打印结果而不会有打印位置的漂移。

3. 发明授权

US6000866A Printer with sheet curl straightening device 失效
标题翻译：带卷曲矫直装置的打印机
公开(公告)号：US6000866A
公开(公告)日：1999-12-14
申请号：US26029
申请日：1998-02-19
申请人： Hitoshi Funaki , Hideki Yorozu , Yuusai Ishitobi , Mitsuo Tsushima
发明人： Hitoshi Funaki , Hideki Yorozu , Yuusai Ishitobi , Mitsuo Tsushima
IPC分类号： B41J13/00 , B41J11/00 , B41J15/16 , B41J23/02 , B65H29/70
CPC分类号： B41J11/0005
摘要： A printer including, from an upstream side to a downstream side in a sheet feeding direction, a sheet feed mechanism, a carriage, a curl straightening device, and a sheet discharge mechanism. A curl straightening head of the curl straightening device is resilient. The carriage and the curl straightening device are driven by a same drive source. The printer is a cheap printer which can allow reliable straightening of curled recorded sheet, even when sheets of different thicknesses are used, and which can reliably discharge the sheet out the printer.
摘要翻译：一种打印机，包括从片材进给方向的上游侧到下游侧，片材进给机构，托架，卷曲校直装置和片材排出机构。卷曲矫直装置的卷曲矫正头具有弹性。托架和卷曲矫正装置由相同的驱动源驱动。打印机是一种便宜的打印机，即使使用不同厚度的纸张，也可以可靠地将纸张从打印机排出，因此能够可靠地矫直卷曲的记录纸张。

4. 发明授权

US06757754B2 Data transfer unit for receiving general purpose commands when no expedited command is arriving 失效
标题翻译：数据传输单元，用于在没有加急命令到达时接收通用命令
公开(公告)号：US06757754B2
公开(公告)日：2004-06-29
申请号：US10313194
申请日：2002-12-06
申请人： Yuusai Ishitobi , Naoto Yamamoto
发明人： Yuusai Ishitobi , Naoto Yamamoto
IPC分类号： G06F104
CPC分类号： G06F11/20 , G06F11/2028
摘要： A data transfer unit is provided which reliably receives the expedited command when the expedited command has arrived, and changes over the reception to receiving a general purpose command when no expedited command is arriving. The data transfer unit contains a data module having at least a command module, and first and second interfaces and first and second host control units. An expedited command output at an indefinite period from the first host control unit is fed to the data module through the first interface. The first interface is turned off and the second interface is turned on at all times when a general purpose command output at a predetermined period from the second host control unit is fed to the command module through the second interface. The first interface is turned on and the second interface is turned off by interface change-over signals of an active level fed to the data module just before the first host control unit produces the expedited command.
摘要翻译：提供了一种数据传送单元，当加速命令到达时可靠地接收加急命令，并且当没有加急命令到达时，在接收到接收通用命令时改变。数据传送单元包含至少具有命令模块的数据模块，以及第一和第二接口以及第一和第二主机控制单元。来自第一主机控制单元的无限期的加急命令输出通过第一接口馈送到数据模块。当从第二主机控制单元以预定的时间段输出的通用命令通过第二接口被馈送到命令模块时，第一接口被关闭，并且第二接口始终被接通。在第一主机控制单元产生加急命令之前，第一接口被接通并且通过在数据模块馈送的有效电平的接口转换信号来关闭第二接口。

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