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1. 发明授权

US06380472B1 ELECTRIC TUTOR FOR DIRECTLY INDICATING MANIPULATORS TO BE ACTUATED, MUSICAL INSTRUMENT WITH BUILT-IN ELECTRIC TUTOR, METHOD FOR GUIDING FINGERING AND INFORMATION STORAGE MEDIUM FOR STORING PROGRAM REPRESENTATIVE OF THE METHOD 有权
标题翻译：用于直接指示要被启动的操纵器的电子指示器，具有内置电动引导器的音乐仪器，用于引导指向的方法和用于存储该方法的程序代码的信息存储介质
公开(公告)号：US06380472B1
公开(公告)日：2002-04-30
申请号：US09471665
申请日：1999-12-24
申请人： Nobuo Sugiyama , Haruki Uehara , Kiyoshi Kawamura
发明人： Nobuo Sugiyama , Haruki Uehara , Kiyoshi Kawamura
IPC分类号： G09B1508
CPC分类号： G10G1/02 , G09B15/08
摘要： A keyboard musical instrument that is equipped with an electric tutor for guiding a trainee in practicing manipulation of black and white piano keys, whereby the electric tutor reads pieces of musical data information representative of the black and white keys to be depressed and a timing to depress each of the black or white keys for guiding the trainee in the fingering. More specifically, while the trainee is practicing a piece of music, the electric tutor automatically sinks the designated black or white keys as an advanced notice to the trainee so that the trainee can prepare to depress the keys at the appropriate timing, and whereby the electric tutor sinks the same keys again for an inductive action at the time when such keys are to be appropriately depressed.
摘要翻译：一种键盘乐器，其配备有电导师，用于引导受训者练习黑白钢琴键，由此电导师读取表示要按压的黑白键的音乐数据信息，并按下按钮每个黑色或白色键用于指导学员在指法中。更具体地说，当受训者正在练习一段音乐时，电导师自动地将指定的黑色或白色键作为高级通知下达给受训者，使得受训者可以准备在适当的时机按下键，从而电辅导老师再次吸收相同的键，以便在这样的键被适当地按下时进行感应动作。

2. 发明授权

US5652403A Keyboard musical instrument allowing player to perform ensemble together with electronic sound system 失效
标题翻译：键盘乐器，允许玩家与电子音响系统一起演奏
公开(公告)号：US5652403A
公开(公告)日：1997-07-29
申请号：US631270
申请日：1996-04-12
申请人： Nobuo Sugiyama , Haruki Uehara
发明人： Nobuo Sugiyama , Haruki Uehara
IPC分类号： G01C1/00 , G10C5/00 , G10F1/02 , G10H1/00 , G10H1/18 , G10H1/34 , G10H1/053
CPC分类号： G10H1/344 , G10C5/005 , G10H2230/011 , Y10S84/04
摘要： A keyboard musical instrument has an upright piano, an automatic playing system for exerting forces on the keys of the upright piano instead of a player on the basis of music data codes and an electronic sound generating system for generating electronic sounds from the music data codes, and a player can perform an ensemble through a fingering on the keyboard of the upright piano together with the electronic sound generating system.
摘要翻译：一种键盘乐器具有立式钢琴，一种自动演奏系统，用于根据音乐数据代码对立式钢琴的键而不是播放器施加力，以及用于从音乐数据代码生成电子声音的电子声音产生系统，并且玩家可以与电子声音产生系统一起通过直立钢琴的键盘上的指法来执行合奏。

3. 发明授权

US5663513A Keyboard musical instrument performable without noise in silent mode 失效
标题翻译：键盘乐器在无声模式下无噪音地执行
公开(公告)号：US5663513A
公开(公告)日：1997-09-02
申请号：US631799
申请日：1996-04-10
申请人： Nobuo Sugiyama , Haruki Uehara
发明人： Nobuo Sugiyama , Haruki Uehara
IPC分类号： G10C3/00 , G10C5/00 , G10F1/02 , G10H1/00 , G10H1/053 , G10H1/34 , G10H1/46
CPC分类号： G10H1/344 , G10C5/005 , G10F1/02
摘要： A keyboard musical instrument is fabricated on the basis of an acoustic piano, and a hammer stopper and solenoid-operated actuators are provided for hammer assemblies and black and white keys; and a controller instructs the solenoid-operated actuators to move the black and white key at different velocities depending upon the position of the hammer stopper, and causes the acoustic piano to give little offense to the ear at a blocking position of the hammer stopper.
摘要翻译：键盘乐器是在原声钢琴的基础上制作的，而琴槌组件和黑白键提供一个琴槌制动器和电磁操作的致动器; 并且控制器指示电磁致动器根据锤塞的位置以不同的速度移动黑白键，并且使得钢琴在锤塞的阻挡位置处对耳朵几乎没有进攻。

4. 发明授权

US5741995A Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires 失效
公开(公告)号：US5741995A
公开(公告)日：1998-04-21
申请号：US586076
申请日：1996-01-11
申请人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
发明人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
IPC分类号： G10C5/00 , G10H1/34 , G10H1/32
CPC分类号： G10H1/0066 , G10C5/005 , G10H1/344 , G10H1/346 , G10H2230/011 , G10H2240/056
摘要： In order to give piano-like key touch to a player in an electronically sound producing mode, a keyboard incorporated in a musical instrument is linked with key action mechanisms associated with hammer mechanisms, and a stopper blocks the hammer shanks before the hammers strike the strings so that noises are not mixed with synthesized tones.

5. 发明授权

US5552559A Keyboard musical instrument equipped with hammer sensors changing position between recording mode and silent mode 失效
标题翻译：键盘乐器配有锤式传感器，可在记录模式和静音模式之间切换位置
公开(公告)号：US5552559A
公开(公告)日：1996-09-03
申请号：US411551
申请日：1995-03-28
申请人： Nobuo Sugiyama , Kiyoshi Kawamura
发明人： Nobuo Sugiyama , Kiyoshi Kawamura
IPC分类号： G10C1/00 , G10C3/16 , G10H1/34 , G10D15/00
CPC分类号： G10C3/16
摘要： A keyboard musical instrument has an acoustic piano for generating acoustic sound in an acoustic sound mode, an electronic sound generating system for generating electronic sounds on the basis of detecting signals of hammer sensors in an electronic sound mode and a stopper operative to prevent strings from hammers in the electronic sound mode, and a change-over mechanism changes the hammer sensors between a closed position and a spaced position so that the electronic sound generating system exactly determines the intensities of the electronic sounds.
摘要翻译：键盘乐器具有用于在声音模式中产生声学声音的原声钢琴，用于基于以电子声音模式检测锤传感器的信号来产生电子声音的电子声音产生系统，以及用于防止琴弦从锤子在电子声音模式中，并且转换机构将敲击传感器改变在关闭位置和间隔位置之间，使得电子声音产生系统精确地确定电子声音的强度。

6. 发明授权

US5541353A Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires 失效
标题翻译：用于选择性地产生机械声音和合成声音的键盘乐器，而不会在音乐线上产生任何机械振动
公开(公告)号：US5541353A
公开(公告)日：1996-07-30
申请号：US324685
申请日：1994-10-18
申请人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
发明人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
IPC分类号： G10C5/00 , G10H1/34 , G10D15/00
CPC分类号： G10H1/0066 , G10C5/005 , G10H1/344 , G10H1/346 , G10H2230/011 , G10H2240/056
摘要： In order to give piano-like key touch to a player in an electronically sound producing mode, a keyboard incorporated in a musical instrument is linked with key action mechanisms associated with hammer mechanisms, and a stopper blocks the hammer shanks before the hammers strike the strings so that noises are not mixed with synthesized tones.
摘要翻译：为了以电子声音产生模式给玩家提供类似钢琴般的按键触摸，结合在乐器中的键盘与与锤击机构相关联的键动作机构连接，并且止动器在琴锤击弦之前阻挡锤柄使得噪声不与合成色调混合。

7. 发明授权

US5591927A Keyboard musical instrument having key action mechanisms movable to and from strings 失效
标题翻译：键盘乐器具有可从琴弦移出的键动作机构
公开(公告)号：US5591927A
公开(公告)日：1997-01-07
申请号：US140617
申请日：1993-10-22
申请人： Kiyoshi Kawamura , Taroh Muramatsu , Masahiro Wada , Nobuo Sugiyama , Shinya Koseki
发明人： Kiyoshi Kawamura , Taroh Muramatsu , Masahiro Wada , Nobuo Sugiyama , Shinya Koseki
IPC分类号： G10C5/00 , G10D15/00
CPC分类号： G10C5/005
摘要： A keyboard musical instrument allowing a player to perform using acoustic tones or electronic sounds is provided. The keyboard is movable between various positions, such as between a raised and a lowered position. In an electronic sound mode, the keyboard is lowered so as to increase a gap between hammer assemblies and associated strings. The keyboard is lowered using cams or lifters to pull down the keyboard so as to increase a gap between hammer assemblies and associated strings. In this mode, each hammer assembly rebounds on a stopper when a corresponding key is selected, thereby giving a desirable piano touch.
摘要翻译：提供允许玩家执行声音或电子声音的键盘乐器。键盘可在各种位置之间移动，例如在升高和降低位置之间。在电子声音模式中，键盘被降低以便增加琴弦组件和相关琴弦之间的间隙。使用凸轮或升降器降低键盘以拉下键盘，以增加锤组件和相关联的弦之间的间隙。在这种模式中，当选择对应的键时，每个琴槌组件在制动器上弹回，从而给出期望的钢琴触感。

8. 发明授权

US5374775A Keyboard instrument for selectively producing mechanical sounds and synthetic sounds without any mechanical vibrations on music wires 失效
标题翻译：用于选择性地产生机械声音和合成声音的键盘乐器，而不会在音乐线上产生任何机械振动
公开(公告)号：US5374775A
公开(公告)日：1994-12-20
申请号：US73092
申请日：1993-06-07
申请人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
发明人： Kiyoshi Kawamura , Shinya Koseki , Nobuo Sugiyama , Masahiro Wada
IPC分类号： G10C5/00 , G10H1/34 , G10H7/00 , G10H1/18
CPC分类号： G10H1/0066 , G10C5/005 , G10H1/344 , G10H1/346 , G10H2230/011 , G10H2240/056
摘要： In order to give piano-like key touch to a player in an electronically sound producing mode, a keyboard incorporated in a musical instrument is linked with key action mechanisms associated with hammer mechanisms, and a stopper blocks the hammer shanks before the hammers strike the strings so that noises are not mixed with synthesized tones.
摘要翻译：为了以电子声音产生模式给玩家提供类似钢琴般的按键触摸，结合在乐器中的键盘与与锤击机构相关联的键动作机构连接，并且止动器在琴锤击弦之前阻挡锤柄使得噪声不与合成色调混合。

9. 发明授权

US5594188A Keyboard musical instrument having key action mechanisms movable to and from strings 失效
标题翻译：键盘乐器具有可从琴弦移出的键动作机构
公开(公告)号：US5594188A
公开(公告)日：1997-01-14
申请号：US123294
申请日：1993-09-17
申请人： Kiyoshi Kawamura , Taroh Muramatsu , Masahiro Wada , Nobuo Sugiyama , Shinya Koseki
发明人： Kiyoshi Kawamura , Taroh Muramatsu , Masahiro Wada , Nobuo Sugiyama , Shinya Koseki
IPC分类号： G10C1/00 , G10C3/12 , G10C3/16 , G10C5/00 , G10D15/00
CPC分类号： G10C5/005
摘要： A keyboard musical instrument allowing a player to perform using acoustic piano tones or electronic sounds is provided. The keyboard is movable between various positions, such as between a raised and a lowered position. In an electronic sound mode, the keyboard is lowered so as to increase a gap between hammer assemblies and associated strings. In this mode, each hammer assembly rebounds on a stopper when a corresponding key is selected, thereby giving a desirable piano touch.
摘要翻译：提供允许玩家使用声学钢琴音调或电子声音执行的键盘乐器。键盘可在各种位置之间移动，例如在升高和降低位置之间。在电子声音模式中，键盘被降低以便增加琴弦组件和相关琴弦之间的间隙。在这种模式中，当选择对应的键时，每个琴槌组件在制动器上弹回，从而给出期望的钢琴触感。

10. 发明授权

US07589881B2 Electro-optic device and electronic apparatus 有权
标题翻译：电光设备和电子设备
公开(公告)号：US07589881B2
公开(公告)日：2009-09-15
申请号：US12265820
申请日：2008-11-06
申请人： Nobuo Sugiyama
发明人： Nobuo Sugiyama
IPC分类号： G02F1/03 , G02F1/29
CPC分类号： G02F1/133524 , G02B27/2214 , G02F1/136209 , H04N13/31
摘要： An electro-optic device includes first and second pixels that form first and second images, respectively. The first and second pixels are arranged alternately in a first direction. A light blocking element overlaps the pixels in plan view. The pixels are divided into pixel groups, each corresponding to every two pixels, which are one of the first pixels and one of the second pixels adjacent to each other in the first direction. The light blocking element has openings, each corresponding to one of the pixel groups and located in a region that overlaps the two pixels of the pixel group in plan view. Each first pixel has a light blocking region that partially intercepts light emitted from the first pixel. Each second pixel has a light blocking region that partially intercepts light emitted from the second pixel. The light blocking regions are positioned symmetrically to each other in plan view.
摘要翻译：电光设备包括分别形成第一和第二图像的第一和第二像素。第一和第二像素沿第一方向交替布置。遮光元件在平面图中与像素重叠。像素被分成像素组，每个像素组对应于每两个像素，其是第一方向中的第一像素和彼此相邻的第二像素中的一个。遮光元件具有开口，每个开口对应于一个像素组，并且位于与平面图中的像素组的两个像素重叠的区域中。每个第一像素具有部分截取从第一像素发射的光的遮光区域。每个第二像素具有部分截取从第二像素发射的光的遮光区域。遮光区域在平面图中彼此对称地定位。

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