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    METHOD AND APPARATUS FOR ELECTRO-COAGULATION PRINTING AND ELECTRODE CONTROL UNIT
    22.
    发明专利
    METHOD AND APPARATUS FOR ELECTRO-COAGULATION PRINTING AND ELECTRODE CONTROL UNIT 未知

    公开(公告)号：CA2313766A1

    公开(公告)日：2001-01-13

    申请号：CA2313766

    申请日：2000-07-12

    Applicant: YAMAHA CORP

    Inventor： MUROI KUNIMASA ,  NORO MASAO ,  TODA KOJI ,  SOGO AKIRA

    IPC: B41J2/385 ,  B41C1/10 ,  B41M5/20

    Abstract: An electro-coagulation printer uses an electrode control unit to drive electrodes (22) which are aligned in proximity to a rotation drum (24) having a conductive ink film on its surface. The electrodes are respectively electrified to partially coagulate the conductive ink film to form ink dots on the surface of the rotation drum, so that the ink dots are transferred onto a paper. Herein, the electrode control unit receives print data (3) from a hos t device (2) by way of an interface (4). Gradation data representing gradation values for one line of the electrodes are created based on the pri nt data and are output in a serial manner. The serial gradation data are converted to parallel data corresponding to the gradation values, which are held and controlled in output timing. That is, output timings of the gradation values are independently controlled based on correction information such that print positions of the ink dots are corrected in at least one of a paper-feed direction and an alignment direction of the electrodes. Based on the gradation values, pulse signals are generated to drive the electrodes respectively. Herein, each of the pulse signals consists of a number of pulses designated by the gradation value, or each of them consists of a single pulse whose pulse width depends on the gradation value. It is possible to differ the pulse signals from each other in phases. Thus, it is possible to print desired images on papers with a high quality and at a high speed.

    27.
    发明专利
    未知

    公开(公告)号：AT556897T

    公开(公告)日：2012-05-15

    申请号：AT10001938

    申请日：2010-02-25

    Applicant: YAMAHA CORP

    Inventor： NORO MASAO

    IPC: B60R21/34

    Abstract: A vehicle of the present invention includes: a vehicle body; an electric motor; wheels that are provided between the vehicle body and a road surface and that are rotated by transmitted motive power, to thus drive the vehicle body; a power transmission section that transmits motive power generated by the electric motor to the wheels; a detection section that detects a driving speed of the vehicle body; a speaker unit that outputs a sound based on a supplied audio signal downwardly from an undersurface of the vehicle body so as to reflect on the road surface, thereby to output the reflected sound to surroundings of the vehicle body; and a supply section that acquires an audio signal and supplies the audio signal to the speaker unit when a driving speed of the vehicle body detected by the detection section is less than a preset speed.

    DISPOSITIVO PARA CONTROLAR UNA FUENTE DE VIBRACIONES.
    29.
    发明专利
    DISPOSITIVO PARA CONTROLAR UNA FUENTE DE VIBRACIONES. 未知

    公开(公告)号：ES2275555T3

    公开(公告)日：2007-06-16

    申请号：ES00969989

    申请日：2000-10-23

    Applicant: YAMAHA CORP

    Inventor： NORO MASAO ,  TANAKA TAKAHIRO ,  TOBA NOBUKAZU ,  YAMAKI KIYOSHI

    IPC: B06B1/04 ,  H04R1/00 ,  B06B1/02 ,  G08B6/00 ,  H04M1/00

    Abstract: Un dispositivo controlador de fuente de vibración que comprende: una fuente (10) de sonido para generar señales de tono musical; una fuente (24) de vibración para generar vibración; un medio (22) de control para gobernar la fuente (24) de vibración, un medio (34) de conmutación que se proporciona entre la fuente (10) de sonido y la fuente (24) de vibración caracterizado por un medio (30) de control para controlar que el medio (34) de conmutación se encienda o se apague según las señales de temporización representativas de periodos para emitir señales de ritmo, que representan sonidos de ritmo dentro de las señales de tono musical emitidas desde la fuente (10) de sonido, gobernando así la fuente (24) de vibración en sincronización con las señales de ritmo. 38

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