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25 条记录 (耗时 0.01 秒)

    Wind musical instrument equipped with slide and supporting system for assisting player in performance
    1.
    发明公开
    Wind musical instrument equipped with slide and supporting system for assisting player in performance 审中-公开
    仪器，它配备了幻灯片，辅助系统，支持玩家在演奏乐器

    公开(公告)号：EP1837854A3

    公开(公告)日：2015-05-27

    申请号：EP07003241.2

    申请日：2007-02-15

    申请人： YAMAHA CORPORATION

    发明人： Sawada, Shuichi ,  Suzuki, Hideo ,  Hayashi, Yoshinori ,  Komatsu, Akihiko ,  Yaguchi, Nariyasu ,  Takigawa, Souichi

    IPC分类号： G10D7/10

    CPC分类号： G10D7/10

    摘要： A player changes the pitch of tones produced through a trombone (10) by controlling the breath and a slide (11a), and the control of slide (11a) is not easy for children, handicapped persons and old players; a supporting system (20) is combined with the trombone (10), and includes a manipulating board (20a) fitted to an appropriate portion of the trombone (10) close to the slide (11a), a driving mechanism (21) connected to the slide (11a) and a controlling unit (22) connected to the manipulating board (20a) and driving mechanism (21); when the player wishes to change the pitch of tones through the sliding motion of the slide, he moves a lever (26) on the manipulating board (20a) by a distance shorter than a target stroke of the slide (11a), and the controlling unit (22) calculates the target stroke so as to supply a driving signal (S2, S3) to the driving mechanism (21); and the driving mechanism (21) exerts force on the slide (11a) so as to assist the player in varying the length of the column of air.

    Wind musical instrument having pads for closing tone holes with mechanical assistance and supporting system used therein
    4.
    发明公开
    Wind musical instrument having pads for closing tone holes with mechanical assistance and supporting system used therein 有权
    管乐器襟翼，关闭与机械辅助音孔和支持系统中使用

    公开(公告)号：EP1840869A1

    公开(公告)日：2007-10-03

    申请号：EP07006747.5

    申请日：2007-03-30

    申请人： YAMAHA CORPORATION

    发明人： Sawada, Shuichi ,  Suzuki, Hideo ,  Hayashi, Yoshinori ,  Komatsu, Akihiko ,  Yaguchi, Nariyasu ,  Takigawa, Souichi

    IPC分类号： G10D9/04

    CPC分类号： G10D9/043 ,  G10D7/08

    摘要： A saxophone (10) has a complicated key mechanism (16) for selectively closing and opening tone holes (11A), and fingering on touch buttons and keys (15) is not easy for children, handicapped persons and old players; a supporting system (24) is combined with the saxophone (10) so as to assist a human player in fingering, and includes sensors (23), actuators (24a) and a controlling unit (25); while the human player is fingering on the touch buttons and keys (15), the sensors (23) inform the controlling unit (25) of changes of the depressed touch buttons and depressed keys, and the controlling unit (25) supplies driving signals (S2) to the actuators (24a) associated with the tone holes (11 A) to be closed so as to permit the human player easily and quickly to play music tunes.

    摘要翻译： 一个萨克斯管（10）具有用于关闭和开启选择性音孔复杂的关键机制（16）（11A），和指法上的触摸按钮和按键（15）对儿童，残疾人和老队员不容易; 一支撑系统（24）与萨克斯管（10）结合，以有助于指法人类演奏者，并且包括传感器（23），致动器（24A）和控制单元（25）; 当人类演奏者正在上的触摸按钮和按键（15）指法时，传感器（23）通知所述凹陷触摸按钮的变化和按下的键的控制单元（25），并且所述控制单元（25）提供驱动信号（ S2）与音孔（11 A）相关联的致动器（24A）被关闭，以便容易使人体播放器和快速播放音乐曲调。

    An improved non-contact type pattern sensor
    6.
    发明公开
    An improved non-contact type pattern sensor 失效
    连接器Markierungssensor。

    公开(公告)号：EP0242492A2

    公开(公告)日：1987-10-28

    申请号：EP86810603.0

    申请日：1986-12-18

    申请人： YAMAHA CORPORATION

    发明人： Iijima, Kenzaburou ,  Hayashi, Yoshinori ,  Kurahashi, Kazuo

    IPC分类号： G01D5/16

    CPC分类号： G01D5/145

    摘要： In construction of a non-contact type pattern sensor for detecting pattern output from a recording medium, at least a pair of detecting elements such as magnetic resistor elements are ar­ranged facing different surfaces of the recording medium with equally spaces clearance and outputs from the detecting elements are electrically processed so that detected pattern output from the pattern sensor should not be influenced by fluctuation in clearance to be caused by low production precision and/or warping of the recording medium.

    摘要翻译： 在构造用于检测从记录介质输出的图案的非接触型图形传感器中，至少一对检测元件如磁阻元件被布置成与记录介质的不同表面相等间隔，并且从检测元件输出 被电处理，使得从图案传感器输出的检测图案不会受到由生产精度低和/或翘曲引起的间隙波动的影响。

    Contactless type rotary encoder
    9.
    发明公开
    Contactless type rotary encoder 无效
    Kontaktloser Drehkodierer。

    公开(公告)号：EP0244375A2

    公开(公告)日：1987-11-04

    申请号：EP87850067.7

    申请日：1987-03-04

    申请人： YAMAHA CORPORATION

    发明人： Iijima, Kenzaburou ,  Kurahashi, Kazuo ,  Hayashi, Yoshinori

    IPC分类号： H03M1/24 ,  G01D5/249

    CPC分类号： H03M1/06 ,  H03M1/24

    摘要： In construction of a non-contact detection type rotary en­coder, fluctuation in clearance between a rotary recording medium and a detection head is automatically canceled to pose no sub­stantial influence on the system output.

    摘要翻译： 在非接触检测型旋转编码器的构造中，旋转记录介质和检测头之间的间隙的波动被自动取消，对系统输出没有实质影响。

    An improved magnetic resistor-type sensor for encoders
    10.
    发明公开
    An improved magnetic resistor-type sensor for encoders 失效
    Magnetischer Messwertgeber der WiderstandsartfürCodiergeräte。

    公开(公告)号：EP0243566A2

    公开(公告)日：1987-11-04

    申请号：EP86810604.8

    申请日：1986-12-19

    申请人： YAMAHA CORPORATION

    发明人： Iijima, Kenzaburou ,  Hayashi, Yoshinori

    IPC分类号： G01D5/16

    CPC分类号： G01D5/142

    摘要： In construction of a magnetic resistor-type sensor including magnetic resistor elements which change resistances thereof in response to periodical change of magnetic field applied to by a scale to be detected, use of a bridge circuit driven by constant voltage assures high level of output and easy later stage signal processing.

    摘要翻译： 在构造包含磁阻电阻元件的磁电阻型传感器中，该电阻元件响应于被检测标尺施加的磁场的周期性变化而改变其电阻，使用由恒定电压驱动的桥式电路确保高水平的输出和容易 后期信号处理。