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    • 23. 发明授权
    • Apparatus for dot-matrix printing of characters missing from a type
carrier
    • 用于从类型载体中丢失的字符进行点阵打印的装置
    • US4685814A
    • 1987-08-11
    • US794134
    • 1985-11-01
    • Takemi YamamotoYasuhiro Miki
    • Takemi YamamotoYasuhiro Miki
    • B41J2/22B41J3/54B41J3/58B41J1/30B41J3/12
    • B41J3/546
    • A composite printing apparatus includes a character-based impact printer, a dot matrix printer, and a memory for storing a plurality of sets of pattern data corresponding to different fonts and other characteristics of print images. The impact printer includes a print element carrier having indicia identifying the font and other characteristics of the print elements on the carrier. A print carrier detector determines from the indicia the type of type elements on the carrier and generates signals for selecting from the memory a set of corresponding pattern data that is used to control the dot matrix printer to produce character images with print quality and characteristics matching those of the character images produced by the impact printer.
    • 复合印刷装置包括基于字符的冲击打印机,点阵打印机和用于存储对应于不同字体和打印图像的其他特性的多组图案数据的存储器。 冲击打印机包括具有识别载体上的打印元素的字体和其他特性的标记的打印元件载体。 印刷载体检测器从标记中确定载体上类型元件的类型,并产生用于从存储器中选择的一组相应图案数据的信号,该组对应的图案数据用于控制点阵打印机以产生具有匹配那些的打印质量和特征的字符图像 由冲击打印机产生的人物图像。
    • 24. 发明授权
    • Printing apparatus with a thermal print head
    • 具有热打印头的打印设备
    • US4639152A
    • 1987-01-27
    • US681584
    • 1984-12-14
    • Takemi YamamotoYasutaka Tomida
    • Takemi YamamotoYasutaka Tomida
    • B41J2/315B41J3/20G01D15/10H05B3/00
    • B41J2/315
    • A printing apparatus for printing on a sheet of paper via a thermal ribbon comprising: a paper feeding device for feeding the sheet of paper; a thermal print head including heat generating elements which are held in pressed contact with the surface of the sheet of paper via the thermal ribbon, the heat generating elements being selectively energized to apply heat to an ink layer of the thermal ribbon to fuse the ink for adherence of the fused ink to the surface of the paper; a detecting device for sensing the smoothness of the surface of the sheet of paper fed by the paper feeding device; a print-quality improving device for improving the quality of printing on the sheet of paper; and a control device for activating the print-quality improving device while the sensed smoothness is lower than a preset lower limit, the control device deactivating the print-quality improving device while the sensed smoothness is not lower than the preset lower limit.
    • 一种用于经由热带打印在一张纸上的打印装置,包括:用于馈送纸张的送纸装置; 热打印头包括通过热带保持与纸张表面压接的发热元件,所述发热元件被选择性地通电以将热量施加到所述热带的油墨层,以将所述油墨熔合 熔融油墨粘附到纸表面; 用于感测由供纸装置供给的纸张的表面的平滑度的检测装置; 用于提高纸张上的打印质量的打印质量改进装置; 以及控制装置,用于在检测到的平滑度低于预设下限的情况下启动打印质量改进装置,所述控制装置在所感测的平滑度不低于预设下限的情况下使打印质量改善装置停用。
    • 25. 发明授权
    • Keyboard entry system
    • 键盘输入系统
    • US4398181A
    • 1983-08-09
    • US247010
    • 1981-03-24
    • Takemi Yamamoto
    • Takemi Yamamoto
    • G06F3/02G06F3/023H03M11/14H03M11/20
    • H03M11/14
    • A key matrix circuit comprises a plurality of column lines and a plurality of row lines, a plurality of capacitance switches which are respectively arranged at different intersections of the column lines and row lines, and a select switch having a condenser, a movable contact connected to a selected one of the column lines and a plurality of change-over fixed contacts, respectively, connected to different row lines other than the row lines to which the selected column line is connected through the capacitance switches. Each of the fixed contacts is selectively connected to the movable contact and the selected column line is connected to one of the different row lines through the condenser which has an equivalent capacitance to the capacitance switches when operated. A decoder and a multiplexer are respectively connected to the row lines and the column lines of the key matrix circuit. A control circuit scans cyclically the respective conditions of the capacitance switches and the select switch through the decoder and multiplexer. As a result, a simpler circuit and method of operation are obtained.
    • 键矩阵电路包括多个列线和多条行线,分别布置在列线和行线的不同交点处的多个电容开关,以及具有冷凝器的选择开关,连接到 分别连接到通过电容开关连接所选列线的行线以外的不同行线的列线中的选定一个和多个转换固定触点。 每个固定触点选择性地连接到可动触点,并且所选择的列线通过电容器连接到不同行线之一,该电容器在操作时具有与电容开关等效的电容。 解码器和多路复用器分别连接到键矩阵电路的行线和列线。 控制电路通过解码器和多路复用器周期性扫描电容开关和选择开关的各个条件。 结果,获得了更简单的电路和操作方法。
    • 27. 发明授权
    • Hot melt ink and ink jet printing apparatus
    • 热熔油墨和喷墨打印设备
    • US06336720B1
    • 2002-01-08
    • US09320709
    • 1999-05-27
    • Makoto SuzukiYasuhiro HattoriTakemi Yamamoto
    • Makoto SuzukiYasuhiro HattoriTakemi Yamamoto
    • B41J201
    • C09D11/34
    • A hot melt ink which is applicable to an ink jet printing system where the hot melt ink is jetted out to a printing medium to form an image on the printing medium includes a binder which contains a hot melt composition; a coloring material which is dispersed in the binder; and a photo-curing composition. The binder as a dispersion medium is dispersed in the photo-curing composition in the form of grains and a surface of the hot melt ink is covered with the photo-curing composition when the hot melt ink is fixed on the printing medium. An ink jet printing apparatus includes a jetting device which jets the above hot melt ink melted by heat out to a printing medium to draw an image on the printing medium; and a light source for irradiating the hot melt ink on the printing medium which is jetted out from the jetting device to cure the photo-curing composition.
    • 可应用于喷墨打印系统的热熔油墨,其中将热熔油墨喷射到打印介质上以在打印介质上形成图像,包括含有热熔组合物的粘合剂; 分散在粘合剂中的着色材料; 和光固化组合物。 作为分散介质的粘合剂以颗粒的形式分散在光固化​​组合物中,当热熔油墨固定在打印介质上时,热熔油墨的表面被光固化组合物覆盖。 一种喷墨打印设备包括:喷射装置,其将通过热量熔化的上述热熔墨喷射到打印介质上以在打印介质上绘制图像; 以及用于将热熔油墨照射在从喷射装置喷出的打印介质上以固化光固化组合物的光源。
    • 28. 发明授权
    • Image developing apparatus to prevent generation of odor and scatter of
developing material
    • 用于防止产生气味和显影材料散射的图像显影装置
    • US5765078A
    • 1998-06-09
    • US689500
    • 1996-08-07
    • Takemi YamamotoYuji Hiraoka
    • Takemi YamamotoYuji Hiraoka
    • G03G15/10G03G15/11
    • G03G15/104G03G15/10
    • The image developing part 10 is constructed from the developing agent storing part 20 storing the fluid developing agent 18 and the developing agent supplying part 22 confronting the surface of the photosensitive drum 12 via the minute opening 25. The developing agent supplying part 22 includes a pair of, upper and lower, flat plates 24a and 24b which are placed in parallel and which define the uniform minute opening 25 over an entire width of the photosensitive drum 12. The flat plates 24a and 24b are formed with the electrodes 26a and 26b, respectively. It is possible to finely adjust the gap between the flat plates 24a and 24b through operating the minute displacement actuator 28 placed at the gap between the flat plates 24a and 24b. It is therefore possible to control the pressure to be exerted upon the fluid developing agent 18.
    • 图像显影部分10由存储流体显影剂18和显影剂供给部分22的显影剂存储部分20构成,该显影剂存储部分20经由微小开口25与感光鼓12的表面相对。显影剂供给部分22包括一对 上,下平板24a和24b,其平行放置并且在感光鼓12的整个宽度上限定均匀的微小开口25.平板24a和24b分别由电极26a和26b形成 。 可以通过操作放置在平板24a和24b之间的间隙处的微小位移致动器28来微调平板24a和24b之间的间隙。 因此,可以控制施加在流体显影剂18上的压力。
    • 29. 发明授权
    • Mobile data communication device
    • 移动数据通信设备
    • US5710988A
    • 1998-01-20
    • US665797
    • 1996-06-18
    • Makoto SuzukiTakemi Yamamoto
    • Makoto SuzukiTakemi Yamamoto
    • G06F1/26G06F3/041H02J7/00H02J17/00H04B1/16H04B1/38
    • H04B1/1607H04B1/3827
    • When a mobile data communication device is rocked due to an input/output operation, a rotary shaft of a generator coupled with a weight is rotated, and power is generated. The generated power is stored in a capacitor. The power stored in the capacitor is controlled to constant voltage by a voltage stabilizing circuit and is supplied to a control circuit. In the control circuit, based on information inputted in a pointing device by supplied power, data are transmitted and received with an external data processing device through an infrared data transmitting/receiving device. Alternatively, power may be supplied from the outside of the mobile data communication device by electromagnetic induction. According to the above-mentioned configuration, not using a battery or a wire system, the mobile data communication device is capable of easily supplying power.
    • 当移动数据通信设备由于输入/输出操作而摇摆时,与重物耦合的发电机的旋转轴旋转,并且产生电力。 所产生的功率存储在电容器中。 存储在电容器中的电力通过稳压电路被控制为恒定电压并被提供给控制电路。 在控制电路中,基于通过提供的电力输入到指示装置中的信息,通过红外数据发送/接收装置与外部数据处理装置发送和接收数据。 或者,可以通过电磁感应从移动数据通信设备的外部提供功率。 根据上述结构,不使用电池或有线系统,移动数据通信装置能够容易地供电。