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    • 81. 发明授权
    • Liquid discharge method and liquid jet apparatus
    • 液体排出方法和使用具有不同排出速度的组合液滴形成图像的液体喷射装置
    • US6164748A
    • 2000-12-26
    • US122330
    • 1998-07-24
    • Yoichi TaneyaHiroyuki IshinagaToshio KashinoHiroyuki SugiyamaTomoyuki Kaneda
    • Yoichi TaneyaHiroyuki IshinagaToshio KashinoHiroyuki SugiyamaTomoyuki Kaneda
    • B41J2/01B41J2/05B41J2/14B41J2/175B41J2/205B41J2/21B41M5/00
    • B41J2/211B41J2/14056B41J2002/14379B41J2202/21
    • A liquid discharge method is designed for a liquid jet head provided with first discharge openings, a first liquid flow path conductively connected with each of the first discharge openings, first energy generating devices for generating energy for the discharge of droplets from the first discharge openings, second discharge openings, a second liquid flow path conductively connected with each of the second discharge openings, and second energy generating devices for generating energy for the discharge of droplets from the second discharge openings. Then, preceding the discharge of the first droplet from the discharge opening at a first discharge speed v.sub.1, the second droplet is discharged from the second discharge opening at a second discharge speed v.sub.2 smaller than the first discharge speed, and before each of the liquid droplets being impacted on an object, the first liquid droplet and the second liquid droplet are allowed to collide with each other to be combined. In this way, it becomes possible to allow two droplets to be in contact or to collide with each other reliably to be mixed between the liquid jet head and the object within a range that does not render any hinderance practically even if discharge speeds may fluctuate, hence obtaining precise images in higher quality.
    • 液体排出方法设计用于具有第一排出口的液体喷射头,与每个第一排出口导电连接的第一液体流动路径,用于产生用于从第一排出口排出液滴的能量的第一能量产生装置, 第二排出口,与每个第二排出口导电连接的第二液体流路,以及用于产生用于从第二排出口排出液滴的能量的第二能量产生装置。 然后,在以第一排出速度v1从排出口排出第一液滴之前,第二液滴以比第一排出速度小的第二排出速度v2从第二排出口排出,并且在每个液滴 受到物体的影响,允许第一液滴和第二液滴彼此碰撞以进行组合。 以这种方式,即使排出速度可能波动,也可以使两个液滴彼此接触或相互碰撞以在不会使任何妨碍性的范围内在液体喷射头和物体之间混合, 从而获得更高质量的精确图像。
    • 83. 发明授权
    • Cylinder throw-on and throw-off mechanism for printing press
    • 印刷机缸体抛掷机构
    • US5588362A
    • 1996-12-31
    • US433224
    • 1995-05-02
    • Hiroyuki SugiyamaNorio HiroseTeruyoshi HamabuchiHikoji Muto
    • Hiroyuki SugiyamaNorio HiroseTeruyoshi HamabuchiHikoji Muto
    • B41F13/24B41F13/28
    • B41F13/28
    • A cylinder throw-on and throw-off mechanism for a printing press having a plate cylinder and a printing cylinder, which are disposed with outer surfaces being separated from each other, and a blanket cylinder disposed therebetween includes a driving unit and a control unit. The driving unit has a motor serving as a driving source and moves the blanket cylinder between an impression-on position where the blanket cylinder is pressed against the plate cylinder and simultaneously pressed against the printing cylinder through a paper sheet and an impression throw-off position where the blanket cylinder is separated from the plate cylinder and the printing cylinder in accordance with a direction of rotation and the number of revolutions of the motor. The control unit sets an operation pattern of the motor, which is defined by the total number of revolutions of the motor and a number of revolutions of said motor on the basis of a printing condition, and drives and controls the motor in accordance with the set operation pattern.
    • 一种用于具有印版滚筒和印刷滚筒的印刷机的滚筒抛光和抛出机构,其被设置为具有彼此分离的外表面,并且布置在其间的橡皮布滚筒包括驱动单元和控制单元。 驱动单元具有作为驱动源的电动机,并且使橡皮布滚筒在橡皮布滚筒压靠印版滚筒的印模位置之间移动,同时通过纸张压印印刷滚筒和压印抛出位置 其中橡皮滚筒根据旋转方向和电动机的转数与印版滚筒和印刷滚筒分离。 控制单元根据打印条件设定由马达的总转数和所述马达的转数确定的马达的操作模式,并根据该设定来驱动和控制马达 操作模式。
    • 84. 发明授权
    • Cylinder throw apparatus
    • 圆柱投掷装置
    • US5445076A
    • 1995-08-29
    • US124814
    • 1993-09-21
    • Hiroyuki SugiyamaNorio Hirose
    • Hiroyuki SugiyamaNorio Hirose
    • B41F13/24B41F13/28B41F13/38
    • B41F13/28B41F13/24B41F13/38
    • A cylinder throw apparatus includes a plate cylinder, a printing cylinder, a blanket cylinder, a pair of eccentric bearings, and a motor. The plate cylinder has a circumferential surface on which a printing plate is mounted. The printing cylinder is disposed to have a circumferential surface thereof kept away from the circumferential surface of the plate cylinder. The blanket cylinder is disposed between the plate cylinder and the printing cylinder. The eccentric bearings and the motor move the blanket cylinder between an impression-on position in which the blanket cylinder is pressed against the plate cylinder and, through a paper sheet, pressed against the printing cylinder, and an impression throw-off position in which the blanket cylinder is kept away from the plate cylinder and the printing cylinder, and automatically set a gap between the blanket cylinder and the printing cylinder at the impression-on position in correspondence with a paper thickness.
    • 滚筒抛光装置包括印版滚筒,印刷滚筒,橡皮布滚筒,一对偏心轴承和马达。 印版滚筒具有安装印版的圆周表面。 印刷滚筒被设置成使其圆周表面远离印版滚筒的圆周表面。 橡皮布滚筒设置在印版滚筒和印刷滚筒之间。 偏心轴承和马达将橡皮布滚筒移动到压印位置,橡皮布滚筒压靠印版滚筒,并通过纸张压靠打印滚筒,以及压印抛出位置,其中, 橡皮布滚筒保持远离印版滚筒和印刷滚筒,并且在印张位置上自动设置与纸张厚度对应的橡皮布滚筒和印刷滚筒之间的间隙。
    • 86. 发明授权
    • Plate mounting apparatus for printing press
    • 印刷机用板材安装装置
    • US5259314A
    • 1993-11-09
    • US897602
    • 1992-06-10
    • Hiroyuki Sugiyama
    • Hiroyuki Sugiyama
    • B41F27/12B41F27/00
    • B41F27/1206Y10S101/36
    • A plate mounting apparatus for a printing press for winding a plate (89, 105) around the circumferential surface of a plate cylinder (1), the plate (89, 105) having one end fixed to one fixing unit (5) arranged in a gap (2) in the circumferential surface, and for fixing the other end of the plate (89, 105) to the other fixing unit (30) arranged in the gap (2) in the circumferential surface, includes a guide roller (125) and a press roller (118). The guide roller (125) opposes the circumferential surface of the plate cylinder (1) and corresponds to one fixing unit (5) at the time of insertion of the plate into one fixing unit (5). The press roller (118) is detachably supported on the circumferential surface of the plate cylinder (1) and brought into rolling contact with the circumferential surface so as to correspond to the other fixing unit (30) at the time of insertion of the plate into the other fixing unit (30).
    • 一种用于印刷机的板安装装置,用于围绕印版滚筒(1)的圆周表面卷绕板(89,105),所述板(89,105)具有固定到一个固定单元(5)的一个固定单元(5) 在圆周表面中的间隙(2),并且用于将板(89,105)的另一端固定到设置在周向表面中的间隙(2)中的另一个固定单元(30),包括引导辊(125) 和压辊(118)。 导辊(125)在印版滚筒(1)的圆周表面上对置,并且在将印版插入一个定影单元(5)时对应于一个定影单元(5)。 压辊(118)可拆卸地支撑在印版滚筒(1)的圆周表面上,并使其与圆周表面滚动接触,以便在将印版插入时对应于另一定影单元(30) 另一个固定单元(30)。
    • 87. 发明授权
    • Plate lock-up device for printing press
    • 印版机板锁定装置
    • US5199352A
    • 1993-04-06
    • US888321
    • 1992-05-26
    • Hiroyuki Sugiyama
    • Hiroyuki Sugiyama
    • B41F27/12
    • B41F27/1231B41F27/1268
    • A plate lock-up device for a printing press includes plate lock-up bases, a plurality of gripper plates, spring members, and a plurality of plate gripper cams. The plate lock-up bases extend in the axial direction of a plate cylinder and at least one of leading and trailing plate lock-up units is located in a gap formed in the circumferential surface of the plate cylinder. The gripper plates are pivotally supported by the plate lock-up bases and aligned in the axial direction of the plate cylinder. Each of the spring members is inserted between a corresponding one of the gripper plates and a corresponding one of the plate lock-up bases. The springs bias the corresponding gripper plate in a plate gripping direction. The plurality of plate gripper cams are aligned on pivot shafts and each is engaged with the corresponding gripper plate. The plate gripper cams cause the gripper plates to pivot in a plate release direction upon pivotal movement of the pivot shafts.
    • 用于印刷机的板锁定装置包括板锁定基座,多个夹板,弹簧构件和多个板夹具凸轮。 板锁定基部在印版滚筒的轴向延伸,并且前板和后板锁定单元中的至少一个位于形成在印版滚筒的圆周表面中的间隙中。 夹持板由板锁定基座枢转地支撑并且在印版滚筒的轴向方向上对齐。 每个弹簧构件插入相应的一个夹持板和相应的一个板锁定基座之间。 弹簧以相对于夹持板的夹持方向偏置相应的夹持板。 多个板夹具凸轮在枢轴上对准,并且每个与相应的夹持板接合。 板夹爪凸轮使得夹板在枢转轴的枢转运动时沿板释放方向枢转。
    • 89. 发明授权
    • Digital video signal reproducing apparatus
    • 数字视频信号再现装置
    • US4613908A
    • 1986-09-23
    • US523770
    • 1983-08-16
    • Nobuaki TakahashiSeiichi TakashimaTakeshi ShibamotoKoji TanakaFujio SuzukiMitsuo KuboMitsuru KikuchiHiroyuki SugiyamaYoshiaki Amano
    • Nobuaki TakahashiSeiichi TakashimaTakeshi ShibamotoKoji TanakaFujio SuzukiMitsuo KuboMitsuru KikuchiHiroyuki SugiyamaYoshiaki Amano
    • H04N9/79H04N9/804H04N5/76
    • H04N9/804H04N9/7925G11B2220/20
    • A digital video signal reproducing apparatus comprises a reproducing circuit for reproducing a digital video signal from a recording medium, where the recording medium is time-sequentially recorded with the digital video signal having a signal format in which a header signal is added to each of divided picture element data groups which are obtained by dividing a picture element data group in terms of a predetermined unit, the picture element data group is obtained by subjecting an analog video signal to a digital pulse modulation at a sampling frequency such that a product of a number of picture element data in one scanning line and an effective number of scanning lines in one picture of a standard television system is exceedingly close to 2.sup.18 but less than 2.sup.18, and the header signal at least comprises a synchronizing signal and a picture mode identification code, a header signal reproducing circuit for discriminating the header signal within the digital video signal reproduced by the reproducing circuit and reproducing the header signal, two memory circuits into which the picture element data group within said reproduced digital video signal is written and from which a stored picture element data group is read out, a circuit for controlling write-in and read-out with respect to the two memory circuits according to a code in the reproduced header signal, and a circuit for producing an analog video signal in accordance with a standard television system from the picture element data read out from the two memory circuits.
    • 数字视频信号再现装置包括一个再现电路,用于从记录介质再现数字视频信号,其中记录介质被时间顺序地记录有数字视频信号,该数字视频信号具有一个信号格式,其中标题信号被添加到每个划分的信号 通过以预定单位划分图像元素数据组而获得的图像元素数据组,通过使模拟视频信号以采样频率进行数字脉冲调制获得,使得数字 一个扫描线中的图像元素数据和标准电视系统的一个图像中的有效数量的扫描线非常接近218但小于218,并且标题信号至少包括同步信号和图像模式识别码, 一个标题信号再现电路,用于鉴别该数字视频信号内的标题信号 再现电路并再现标题信号,写入所述再现的数字视频信号内的图像元素数据组并读出存储的图像元素数据组的两个存储电路,用于控制写入和读出的电路 相对于根据再现的标题信号中的代码的两个存储器电路,以及根据从两个存储器电路读出的像素数据根据标准电视系统产生模拟视频信号的电路。
    • 90. 发明授权
    • Address signal generating circuit for a memory circuit
    • 用于存储电路的地址信号发生电路
    • US4587558A
    • 1986-05-06
    • US540553
    • 1983-10-11
    • Hiroyuki SugiyamaNobuaki TakahashiTakeshi ShibamotoHideo SatoYoshiaki AmanoKoji Tanaka
    • Hiroyuki SugiyamaNobuaki TakahashiTakeshi ShibamotoHideo SatoYoshiaki AmanoKoji Tanaka
    • G11B3/00G06F12/02G11B7/00G11B7/004G11B20/10G11B27/30G11C8/00H04N1/21H04N5/781H04N5/907H04N9/806H04N9/81H04N5/14
    • G06F12/0207G11B27/3027H04N1/21H04N5/907H04N9/8066H04N9/81
    • An address signal generating circuit for a memory circuit comprises a first latch driver for producing a signal corresponding to upper m bits of a 2m-bit address signal which is to be generated, where m is an integer, a second latch driver for producing a signal corresponding to lower m bits of the 2m-bit address signal, a circuit for dividing a 2m-bit signal which has a predetermined value into upper m bits and lower m bits and for alternately producing signals corresponding to the upper and lower m bits, a first adder for adding the value of n bits in the signal which has the predetermined value and the value of upper n bits in an output signal of the first or second latch driver and for producing an n-bit signal, where n is an integer less than m, a second adder for adding the value of m-n bits in the signal which has the predetermined value and lower m-n bits of the output signal of the first or second latch driver and for producing an (m-n)-bit signal, an adding circuit for supplying a carry signal of the first or second adder to the second or the first adder so as to add the carry signal with another input signal of the second or the first adder, and a driver control circuit for controlling the first and second latch drivers to alternately and time-divisionally produce upper m bits of the 2m-bit address signal and lower m bits of the 2m-bit address signal by alternately latching an m-bit output signal of the first and second adders in the first and second latch drivers.
    • 一种用于存储电路的地址信号产生电路包括:第一锁存驱动器,用于产生对应于要生成的2m位地址信号的高m位的信号,其中m是整数;第二锁存驱动器,用于产生信号 对应于2m位地址信号的较低m位,用于将具有预定值的2m位信号划分为上m位和低m位并用于交替产生对应于上m位和下m位的信号的电路, 第一加法器,用于将具有预定值的信号中的n位的值和第一或第二锁存驱动器的输出信号中的高n位的值相加,并产生n位信号,其中n是整数减去 m的第二加法器,用于将具有第一或第二锁存驱动器的输出信号的预定值和较低mn位的信号中的mn位的值相加并用于产生(mn)位信号;第二加法器, 供应 将第一或第二加法器的进位信号输入到第二加法器或第一加法器,以将进位信号与第二加法器或第一加法器的另一输入信号相加,以及驱动器控制电路,用于将第一和第二锁存驱动器控制为 通过交替地锁存第一和第二锁存驱动器中的第一和第二加法器的m位输出信号,交替地并且分时地产生2m位地址信号的高位m位和2m位地址信号的较低位。