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    • 44. 发明申请
    • Inkjet head
    • 喷墨头
    • US20060227174A1
    • 2006-10-12
    • US11385912
    • 2006-03-22
    • Hiroshi Taira
    • Hiroshi Taira
    • B41J2/04
    • B41J2/14209B41J2002/14217B41J2002/14225B41J2002/14306B41J2002/14419B41J2002/14459B41J2202/20
    • An inkjet head includes a flow path unit and a reservoir unit. The reservoir unit stores ink and includes an ink flow path, a reservoir flow path and an ink drop flow path. The reservoir flow path includes a main flow path formed with plural tributary communication ports, and plural tributary flow paths. A section area of the main flow path taken along a width direction of the reservoir unit is larger than each of section areas of the tributary flow paths taken along a direction perpendicular to a flow direction of ink. The ink drop flow path drops ink onto a substantially center of the main flow path as viewed in a plan view. The tributary communication ports are substantially equal to each other in an opening area.
    • 喷墨头包括流路单元和储存器单元。 储存器单元存储墨水并且包括墨水流路,储存器流动路径和墨滴流动路径。 储层流路包括形成有多个支流连通端口的主流路和多个支流流路。 沿着储存器单元的宽度方向截取的主流路的截面积大于沿着与油墨的流动方向垂直的方向截取的支流流路的截面积。 在俯视图中,墨滴流路将墨滴落到主流路的大致中央。 支流通信端口在开放区域中基本相等。
    • 47. 发明授权
    • Stamp unit capable of detachably holding stamp plate formed with stamp
image
    • 能够可拆卸地保持形成有印记图像的印版的印模单元
    • US5816160A
    • 1998-10-06
    • US854346
    • 1997-05-12
    • Hiroshi TairaMitsunobu Suda
    • Hiroshi TairaMitsunobu Suda
    • B41F27/00B41J2/32B41K1/04B41K1/50B41K1/56
    • B41K1/04
    • In order to prevent a stamp plate or a stencil plate from falling off or shifting on. a stamp unit, and to simplify operations for exchanging the stamp plate (stencil plate) during stamping operations or stencil-producing operations, a support body is formed with rail portions. The rail portions are C-shaped in cross section. Holding pawl portions are formed along lengthwise edges of the rail portions. The stamp plate is held in a recess of a backside reinforcement. When the stamp plate held in this manner is inserted in a space between the pair of rail portions, the holding pawl portions hold the lengthwise edge surfaces of a stamp surface of the stamp plate, and also the rail portions support the backside reinforcement so the stamp plate will not fall off.
    • 为了防止印章板或模板脱落或转动。 印模单元,并且在冲压操作或模版生产操作期间简化用于更换印版(模板)的操作,支撑体形成有轨道部分。 轨道部分为横截面为C形。 沿着轨道部分的纵向边缘形成保持爪部分。 印章板被保持在后侧加强件的凹部中。 当以这种方式保持的印章板插入在一对轨道部分之间的空间中时,保持爪部分保持印模板的印模表面的纵向边缘表面,并且轨道部分支撑后侧加强件,使得印模 板不会掉下来。
    • 49. 发明授权
    • Liquid ejection apparatus and liquid ejection method
    • 液体喷射装置和液体喷射方法
    • US09028040B2
    • 2015-05-12
    • US13191003
    • 2011-07-26
    • Shuichi TamakiHiroshi TairaAkira Shinoda
    • Shuichi TamakiHiroshi TairaAkira Shinoda
    • B41J2/165B41J2/18B41J2/19B41J2/20
    • B41J2/16526B41J2/18B41J2/19B41J2/20
    • A liquid ejection apparatus including: a liquid ejection head and ejection openings; a tank; an air communication device; a supply channel; a return channel; a supply device; an adjusting device; and a controller, wherein the controller performs a liquid circulation control by controlling: the adjusting device such that a channel resistance value of the return channel is less than a predetermined maximum value; and the supply device to supply the liquid into the inside channel, wherein, when the liquid is circulated by the liquid circulation control, the controller starts a liquid discharge control for discharging the liquid by making the channel resistance value larger than that in the liquid circulation control, and wherein the controller controls the air communication device such that an inside of the tank is interrupted from the ambient air in at least a part of a period of the liquid circulation control.
    • 一种液体喷射装置,包括:液体喷射头和喷射口; 一个坦克 空中通信装置; 供应渠道; 一个返回通道; 供应装置; 调节装置; 以及控制器,其中所述控制器通过控制所述调节装置来执行液体循环控制,使得所述返回通道的通道电阻值小于预定的最大值; 以及将液体供给到内部通道的供给装置,其中,当液体通过液体循环控制循环时,控制器通过使流路阻力值大于液体循环中的流路阻力值来开始排出液体的液体排出控制 并且其中所述控制器控制所述空气通信装置,使得在所述液体循环控制的至少一部分时间段内所述罐的内部与环境空气中断。