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    • 22. 发明授权
    • Ink jet recording head
    • 喷墨记录头
    • US07942497B1
    • 2011-05-17
    • US10585433
    • 2004-12-27
    • Kozo MatsumotoToru Nakajima
    • Kozo MatsumotoToru Nakajima
    • B41J2/155
    • B41J2/155B41J2002/14379B41J2202/20
    • An ink jet recording head (100) comprising edge shooter type head units (20) each having a head chip provided with a nozzle ejection surface, a positioning plate (41) for arranging the head units (20) in parallel to each other, inclined against a line arranging direction. The positioning plate (41) arranges the head units (20) in parallel to each other, inclined against the line arranging direction, and the angle of the inclination is set so that a nozzle interval, in the line arranging direction, of two nozzles (21a) corresponds to a predetermined resolution, the two nozzles being adjacent to each other on a straight line on the nozzle ejection surface.
    • 一种喷墨记录头(100),包括边缘射出型头部单元(20),每个头部单元具有设置有喷嘴喷射表面的头部芯片;定位板(41),用于将头部单元(20)彼此平行地布置, 反对排列方向。 定位板(41)将头单元(20)彼此平行地布置,相对于排列方向倾斜,并且倾斜角度被设定为使得在排列方向上的两个喷嘴( 21a)对应于预定分辨率,两个喷嘴在喷嘴喷射表面上的直线上彼此相邻。
    • 26. 发明授权
    • Output apparatus
    • 输出装置
    • US5522028A
    • 1996-05-28
    • US247420
    • 1994-05-23
    • Satoshi NagataKozo Matsumoto
    • Satoshi NagataKozo Matsumoto
    • B41J2/485B41J5/44G06F3/12G06K15/02G09G5/22G06F15/20
    • G06K15/02G06K2215/0005G06K2215/0042
    • An output apparatus for receiving code data from a data source of a host computer and developing it into pattern data and outputting the data. The apparatus includes a pattern generator to generate pattern data; a memory to store the pattern data generated by the pattern generator and obtained in response to an output operation as a font cache; and a controller for controlling the memory such that when an amount of available memory is less than an amount sufficient to store data which is newly input and which has higher priority of storage than the pattern data stored in the cache, the stored pattern data is deleted and the newly input data is stored. An auxiliary character font, form data, or a macro instruction is used as data which is newly input. The pattern data of the font cache in the memory is deleted on the basis of the priority. The pattern data is a dot matrix font pattern which was developed from a nondot matrix font.
    • 一种用于从主计算机的数据源接收代码数据并将其发展为模式数据并输出数据的输出装置。 该装置包括用于产生图案数据的图案发生器; 存储器,用于存储由模式生成器生成的并且响应于作为字体高速缓存的输出操作获得的模式数据; 以及控制器,用于控制存储器,使得当可用存储器的量小于足以存储新输入的数据的量并且具有比存储在高速缓存中的模式数据更高的存储器的优先级时,存储的模式数据被删除 并且存储新输入的数据。 辅助字符字体,表单数据或宏指令被用作新输入的数据。 基于优先级删除存储器中的字体高速缓存的模式数据。 图案数据是从非矩形矩阵字体开发的点阵字体图案。
    • 28. 发明授权
    • Ink jet printing head
    • 喷墨打印头
    • US4937597A
    • 1990-06-26
    • US290537
    • 1988-12-27
    • Takeshi YasuharaKozo Matsumoto
    • Takeshi YasuharaKozo Matsumoto
    • B41J2/045B41J2/055B41J2/14
    • B41J2/14233B41J2002/14387B41J2002/14459
    • An ink jet printing head comprises a cavity plate, a nozzle plate and a vibration plate. The cavity plate is formed with ink pressurizing chambers and the nozzle plate is formed with ink nozzles that are perpendicular to the ink pressurizing chambers. Piezoelectric elements are fixedly attached to external portions of the vibration plate corresponding to the ink pressurizing chambers for deforming the oscillatory plate upon the application of voltage. An ink distribution plate may be interposed between the cavity plate and the nozzle plate. The plates are superposed on each other to form an integral body which constitutes the printing head. The printing head is used in a known printing apparatus. With this arrangement, high printing quality can be achieved at a high printing head carriage speed.
    • 喷墨打印头包括腔板,喷嘴板和振动板。 空腔板由油墨加压室形成,喷嘴板形成有与油墨加压室垂直的油墨喷嘴。 压电元件固定地附接到与油墨加压室对应的振动板的外部,用于在施加电压时使振荡板变形。 墨水分配板可以插入在腔板和喷嘴板之间。 这些板彼此重叠以形成构成打印头的整体。 打印头用于已知的打印设备中。 通过这种布置,可以在高打印头托架速度下实现高印刷质量。