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    • 2. 发明授权
    • Printing method for recording apparatus with multiple print heads
    • 具有多个打印头的记录装置的打印方法
    • US5749662A
    • 1998-05-12
    • US763784
    • 1996-12-11
    • Souhei ShibasakiYukio SawanoShuzo HanaokaHiroyoshi Takano
    • Souhei ShibasakiYukio SawanoShuzo HanaokaHiroyoshi Takano
    • H04N1/192H04N1/393B41J3/54
    • H04N1/393H04N1/192
    • A printing method for performing enlargement printing of one continuous line by simultaneously shifting a plurality of printing heads by a shifting magnitude. The shifting magnitude of the printing heads is set to be greater than a shifting magnitude utilized in standard printing. Dividing points for shifting traces of each of the printing heads are set such that the shifting traces of adjacent printing heads partially overlap one another. Divided printing zones are established between the dividing points, and the printing timing of the printing heads is controlled for performing the enlargement printing of the one continuous line. Additionally, a printing method for performing reduction printing of one continuous line is performed by setting a shifting magnitude of the printing heads to be equal to that used in standard printing. Divided printing zones are established to be printed by at least two printing heads in a non-overlapping manner. The printing timing of the respective printing heads is controlled for performing a reduced printing of the one continuous line.
    • 一种打印方法,用于通过同时移动多个打印头移动幅度来执行一条连续线的放大打印。 打印头的移动幅度被设定为大于在标准打印中使用的移动量。 每个打印头的移动轨迹的分割点被设置成使得相邻打印头的移动轨迹部分地彼此重叠。 在分割点之间建立分割的打印区域,并且控制打印头的打印定时以执行一条连续线的放大打印。 此外,通过将打印头的移动幅度设置为与标准打印中使用的相同的幅度来执行用于执行一条连续线的缩小打印的打印方法。 分割的打印区域被建立为由不重叠的方式由至少两个打印头打印。 控制各打印头的打印定时,以执行一条连续线的缩小打印。
    • 4. 发明授权
    • Rotational arm assembly for a printing mechanism of a recorder and copy
machine incorporating same
    • 用于记录器的打印机构的旋转臂组件和包含其的复印机
    • US5642140A
    • 1997-06-24
    • US337813
    • 1994-11-08
    • Yukio SawanoMamoru MizunokuraKiyoshi Tsukada
    • Yukio SawanoMamoru MizunokuraKiyoshi Tsukada
    • B41J25/304B41J2/315B41J2/32B41J3/54G01D15/10G01D15/24G01D15/16
    • G01D15/24B41J2/315B41J3/54G01D15/10
    • A thermally sensitive recording head comprising, a two bases 2 moving with its attitude being kept along a guide shaft 5, an attachment 3 rotatably provided on the base 2 so that the base 2 extends to an right angle direction with the guide shaft 5 and contacts on or separates from a platen 8, and a heating head 4, which is rotatably provided on the attachment 3, and on front surface of which a heating body train is formed in a right angle direction with the guide shaft 5 and extends in opposite direction to an extending direction of the attachment 3 from the tip end of the attachment 3 to contact on or separate from the platen 8, whereby the attachment 3 and the heating head 4 are pressed on the thermally Sensitive paper placed on back-side of the platen 8. In this arrangement, a clear image can be obtained without generation of irregularity of photographic density because the heating head 4 presses the thermally sensitive papers while being kept always in parallel with the platen 8.
    • 一种热敏记录头,包括:沿着导向轴5保持其姿态移动的两个基座2;可旋转地设置在基座2上的安装件3,使得基座2与导向轴5成直角的方向延伸, 与压板8分开或分离;以及可旋转地设置在附件3上的加热头4,并且其前表面上与导向轴5成直角方向形成加热体列,并沿相反方向延伸 从连接件3的前端延伸到连接件3的延伸方向上,以与台板8接触或分离,从而将附件3和加热头4按压在放置在压盘背面的热敏纸上 在这种布置中,可以获得清晰的图像而不会产生不均匀的照相密度,因为加热头4在保持总是与压板8保持平行的同时按压热敏纸。
    • 5. 发明授权
    • Apparatus for displaying information
    • 显示信息的装置
    • US4349836A
    • 1982-09-14
    • US855626
    • 1977-11-29
    • Yukio Sawano
    • Yukio Sawano
    • H04N5/253G06K17/00G09G5/24H04N1/10H04N7/18G03B23/08G03B21/00
    • H04N1/1004G06K17/0016H04N2201/0404H04N2201/041
    • Two microfiches carrying information recorded in different colors which can be detected independently of each other by means of color separation optical system are superposed in the direction of the optical axis of a projection optical system. The two kinds of information recorded in different colors on the two microfiches are separately displayed on a single or two display devices through color separation optical system such as color filters or a dichroic filter. When the two kinds of information are displayed on a single display device, the information is changed over by changing over the color separation system. When the two kinds of information are displayed on two display devices, they are displayed simultaneously.
    • 携带通过分色光学系统彼此独立地检测的以不同颜色记录的信息的两个微胶囊叠加在投影光学系统的光轴的方向上。 通过彩色分光光学系统(如滤色器或二向色滤光片),在一个或两个显示装置上分别显示两种微型胶片上以不同颜色记录的两种信息。 当两种信息显示在单个显示设备上时,通过改变分色系统来改变信息。 当两种信息显示在两个显示设备上时,它们同时显示。
    • 9. 发明授权
    • Method and apparatus for positioning microfiche card
    • 定位缩微胶片的方法和装置
    • US4549797A
    • 1985-10-29
    • US493264
    • 1983-05-10
    • Yukio SawanoMasaru Ono
    • Yukio SawanoMasaru Ono
    • G03B21/11G06F17/30G03B23/08
    • G03B21/116
    • A microfiche reader is provided with pulse motors which move a microfiche card in X and Y direction so as to position a required frame image on the microfiche card in an optical projection path. Using the symbol AF for the maximum number of frames recordable on the microfiche card, the symbol AS for the maximum number of pulse signals required to move the microfiche card from the datum position to the limit position, and the symbol PF for the location number of a required frame, the address number NS of a required frame can be calculated according to the equationNS=PF.multidot.AS/AFThe number MS of pulse signals required to move the microfiche card from a present position to the required position is obtained from the difference between the address number NS of the required frame and the address number OS of the frame actually in the optical projection path. Pulse signals corresponding to the number MS are generated to control a pulse motor.
    • 微缩片读取器具有脉冲电机,其在X和Y方向上移动缩微胶片,以便将所需的帧图像定位在光学投影路径上的缩微胶片卡上。 使用符号AF可以在缩微胶片卡上记录的最大帧数,将缩微镜卡从基准位置移动到极限位置所需的脉冲信号的最大数量的符号AS,以及位置号码的符号PF 所需帧,可以根据等式NS = PFxAS / AF来计算所需帧的地址号NS。从缩小胶片从当前位置移动到所需位置所需的脉冲信号的数量MS从 所需帧的地址号NS和实际在光学投影路径中的帧的地址号OS。 产生对应于数字MS的脉冲信号以控制脉冲电机。