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    • 13. 发明申请
    • CONNECTING STRUCTURE FOR PRESSURE PIPING
    • 压力管道连接结构
    • US20130285374A1
    • 2013-10-31
    • US13979125
    • 2011-10-20
    • Kazumi KobayashiMasato Kobayashi
    • Kazumi KobayashiMasato Kobayashi
    • F16L21/00
    • F16L21/00F16L23/024F16L25/08
    • The present invention addresses the problem of connecting pressure piping in a fluid-tight manner on-site without requiring welding. A plurality of through holes (h1) are provided in a cylindrical sleeve (1a) at separate locations in the lengthwise direction, and with identical angular intervals and without overlapping in the circumferential direction. Non-through holes (h2) in which screw threads have been formed are provided in pressure piping (P1, P2) at locations corresponding to the holes (h1). An insert (2a) is provided with a pair of opposing annular faces (b1, b2), and annular ring grooves (b11, b21) are formed respectively in the annular faces (b1, b2) to house O-rings (3). The insert (2a) is inserted into the sleeve (1a), after which the pressure piping (P1, P2) are inserted one from either side into the interior of the sleeve (1a), bolts (4) are inserted into the plurality of holes (h1) in the sleeve (1a), and screwed onto the screw threads of the pressure piping (P1, P2).
    • 本发明解决了现场无流体密封地连接压力管道而不需要焊接的问题。 多个通孔(h1)在长度方向上的分离位置处设置在圆筒形套筒(1a)中,并且具有相同的角度间隔并且在圆周方向上不重叠。 在与孔(h1)对应的位置处,在压力管道(P1,P2)中设置有形成螺纹的非通孔(h2)。 插入件(2a)设置有一对相对的环形面(b1,b2),并且在环形面(b1,b2)中分别形成环形环槽(b11,b21)以容纳O形环(3)。 插入件(2a)插入到套筒(1a)中,之后将压力管道(P1,P2)从两侧插入到套筒(1a)的内部,螺栓(4)插入到多个 (1a)中的孔(h1),并拧入压力管道(P1,P2)的螺纹上。
    • 15. 发明授权
    • Recording device, control method, and recording medium
    • 记录装置,控制方法和记录介质
    • US08491080B2
    • 2013-07-23
    • US12659213
    • 2010-03-01
    • Yuichi SakuradaNobuyuki SatohMasato KobayashiTomonori KimuraArata SuzukiYasuo Sakurai
    • Yuichi SakuradaNobuyuki SatohMasato KobayashiTomonori KimuraArata SuzukiYasuo Sakurai
    • B41J29/38
    • B41J29/393B41J29/38
    • A recording device including a paper feeder tray that accommodated a recording medium, a print head that discharges ink on the recording medium to record an image thereon, a transfer roller that transfers the recording medium and a printed test chart on which multiple marks are arranged, a control device that controls the transfer roller, a first detection device that detects a rotation position of the transfer roller, a second detection device that detects the multiple marks arranged on the printed test chart, and a transfer device that transfers the recording medium from the paper feeder tray to the second detection device, wherein the control device obtains an difference between an actual transfer amount of each of the multiple marks obtained by detecting the multiple marks by the second detection device and a predetermined theoretical transfer amount of each of the multiple marks relating to a rotation position of the transfer roller, calculates a correction amount for the rotation amount of the transfer roller based on a relationship between the rotation position of the transfer roller and the difference, and controls the rotation amount of the transfer roller using the correction amount.
    • 一种记录装置,包括容纳记录介质的供纸盘,将记录介质上的墨排出以在其上记录图像的打印头,传送记录介质的转印辊和布置有多个标记的印刷测试图, 控制转印辊的控制装置,检测转印辊的旋转位置的第一检测装置,检测印刷测试图上布置的多个标记的第二检测装置,以及从记录媒体传送记录介质的转印装置 供纸盘到第二检测装置,其中控制装置获得通过第二检测装置检测多个标记而获得的多个标记中的每一个的实际传送量与多个标记中的每一个的预定理论传送量之间的差 关于转印辊的旋转位置,计算旋转的校正量 基于转印辊的旋转位置与差异之间的关系的转印辊的量,并且使用校正量来控制转印辊的旋转量。
    • 17. 发明授权
    • Conveying distance control device, recording apparatus, conveying distance control method, and storage medium
    • 输送距离控制装置,记录装置,输送距离控制方法和存储介质
    • US08287076B2
    • 2012-10-16
    • US12923216
    • 2010-09-09
    • Masato KobayashiNobuyuki SatohNorikazu TakiTatsuhiko OkadaDaisuke SawadaDaisaku Horikawa
    • Masato KobayashiNobuyuki SatohNorikazu TakiTatsuhiko OkadaDaisuke SawadaDaisaku Horikawa
    • B41J29/38
    • B41J11/44B41J11/46
    • A conveying distance control device includes a conveying roller; a first detecting unit detecting rotational positions of the conveying roller; a line sensor sequentially detecting marks arranged on a test chart; a calculation unit, and a control unit. The calculation unit calculates a skew angle between a line passing through positions of a first mark and a second mark and a conveying direction of the conveying roller. The control unit obtains conveying distance errors indicating differences between corrected conveying distances not including errors caused by the skew angle and theoretical conveying distance of the marks in association with the rotational positions of the conveying roller, calculates a correction value for correcting a conveying distance of the conveying roller based on relationships between the conveying distance errors and the rotational positions of the conveying roller, and controls the conveying distance of the conveying roller based on the correction value.
    • 输送距离控制装置包括输送辊; 第一检测单元,检测输送辊的旋转位置; 线传感器,其顺序地检测布置在测试图上的标记; 计算单元和控制单元。 计算单元计算通过第一标记的位置的线与第二标记之间的偏斜角和输送辊的输送方向。 所述控制单元获得指示与所述输送辊的旋转位置相关联的不包括由所述歪斜角度引起的误差和所述标记的理论输送距离的校正传送距离之间的差异的传送距离误差,计算校正所述传送距离的校正值 输送辊基于传送距离误差与输送辊的旋转位置之间的关系,并且基于校正值来控制输送辊的输送距离。