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1.发明授权Bowed stringed musical instrument with movable bowing surface and orthogonal string displacement 有权弓形弦乐器具有可动弯曲表面和正交弦线位移公开(公告)号：US09029672B1
公开(公告)日：2015-05-12
申请号：US14152965
申请日：2014-01-10
Applicant: Antiquity Music LLC
Inventor： Mitchell Manger , Jon Jones
Abstract: A musical instrument includes a soundboard, a bridge in contact with the soundboard, vibratable strings in contact with the bridge, a movable member disposed adjacent to the vibratable strings, a driving mechanism engaged with the movable member and configured to cause the movable member to move relative to the vibratable strings, and actuators. Each actuator is configured to displace, when actuated, an associated vibratable string such that the string is caused to come into contact with the movable member at a point of contact. Displacement of the string corresponds to movement within a first plane that is orthogonal to a second plane, the second plane being tangential to the movable member at the point of contact.
Abstract translation: 一种乐器包括：一个音板，一个与该音板接触的桥，与该桥接触的可振动弦;一与该可振动弦相邻设置的可移动构件;一与该可移动构件接合并构造成使可移动构件移动的驱动机构 相对于可振动弦和致动器。 每个致动器构造成当致动时移动相关联的可振动的弦，使得在接触点处使该绳与可动构件接触。 弦的位移对应于在与第二平面正交的第一平面内的移动，第二平面在接触点处与可动构件相切。
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公开(公告)号：US08916757B2
公开(公告)日：2014-12-23
申请号：US13543130
申请日：2012-07-06
Applicant: Sayo Tsuchimoto , Hiroki Nakaya , Hiromi Negi
Inventor： Sayo Tsuchimoto , Hiroki Nakaya , Hiromi Negi
Abstract: A lid opening/closing mechanism for a keyboard musical instrument, including: a main body including a casing and a keyboard; a lid attached to the casing so as to be movable between a closed position for covering the keyboard and an open position for uncovering the keyboard; and a connecting mechanism for connecting a side wall portion in the casing and an end portion of the lid and opposed to the side wall portion, wherein the connecting mechanism is configured such that, during a movement of the lid from the closed position to the open position, a rear end portion of the lid slidingly moves only in a direction from a rear end portion of the main body toward a front end portion thereof or moves in the direction from the rear end portion of the main body toward the front end portion thereof and in an upward direction.
Abstract translation: 一种用于键盘乐器的盖打开/关闭机构，包括：主体，包括壳体和键盘; 附接到所述壳体的盖子，以便能够在用于覆盖所述键盘的关闭位置和用于揭开所述键盘的打开位置之间移动; 以及用于连接壳体中的侧壁部分和盖子的端部并与侧壁部分相对的连接机构，其中连接机构构造成使得在盖子从关闭位置移动到打开状态 位置时，盖的后端部仅沿着从主体的后端部朝向其前端部的方向滑动，或者从主体的后端部朝向前端部的方向移动 并向上。
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公开(公告)号：US08859866B2
公开(公告)日：2014-10-14
申请号：US13616935
申请日：2012-09-14
Applicant: Kenta Onishi , Rokurouta Mantani
Inventor： Kenta Onishi , Rokurouta Mantani
IPC: G10C1/00 , G01C3/06 , G10H1/00 , G10H3/00 , G10H1/08 , G10H1/32 , G10C3/06 , H04R3/08 , H04R7/04
CPC classification number: G10C3/06 , G10C1/00 , G10C3/20 , G10H1/045 , G10H1/08 , G10H1/32 , G10H2210/271 , G10H2220/311 , H04R3/08 , H04R7/045
Abstract: In a predetermined sound generation mode, a drive signal having a frequency characteristic corresponding to an operated key is supplied to an excitation unit provided on a soundboard. In response to a mechanical vibration generated by the excitation unit, the soundboard is vibrated so as to generate an acoustic vibration sound corresponding to the operated key. The excitation unit is supported by a supporting unit such that less or no load of the excitation unit except a vibration member vibrated in response to the drive signal is applied to the soundboard. Thus, only a load of the vibration member which is a very light portion of the excitation unit is applied to the soundboard, thereby vibration characteristics of the soundboard being hardly affected. When a sound damping mode is selected, a stopper is permitted to prevent a hammer from striking a sounding body.
Abstract translation: 在预定的声音发生模式中，将具有与操作键对应的频率特性的驱动信号提供给设在声板上的激励单元。 响应于由激励单元产生的机械振动，声板被振动以产生对应于所操作的键的声音振动声音。 励磁单元由支撑单元支撑，使得响应于驱动信号而振动的振动构件以外的励磁单元的负载较小或不负载施加到音板。 因此，只有作为激励单元的非常轻的部分的振动部件的载荷被施加到音板，从而几乎不影响音板的振动特性。 当选择声音阻尼模式时，允许制动器防止锤子撞击发声体。
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公开(公告)号：US20130061733A1
公开(公告)日：2013-03-14
申请号：US13616935
申请日：2012-09-14
Applicant: Kenta OHNISHI , Rokurouta MANTANI
Inventor： Kenta OHNISHI , Rokurouta MANTANI
IPC: G10C1/00
CPC classification number: G10C3/06 , G10C1/00 , G10C3/20 , G10H1/045 , G10H1/08 , G10H1/32 , G10H2210/271 , G10H2220/311 , H04R3/08 , H04R7/045
Abstract: In a predetermined sound generation mode, a drive signal having a frequency characteristic corresponding to an operated key is supplied to an excitation unit provided on a soundboard. In response to a mechanical vibration generated by the excitation unit, the soundboard is vibrated so as to generate an acoustic vibration sound corresponding to the operated key. The excitation unit is supported by a supporting unit such that less or no load of the excitation unit except a vibration member vibrated in response to the drive signal is applied to the soundboard. Thus, only a load of the vibration member which is a very light portion of the excitation unit is applied to the soundboard, thereby vibration characteristics of the soundboard being hardly affected. When a sound damping mode is selected, a stopper is permitted to prevent a hammer from striking a sounding body.
Abstract translation: 在预定的声音发生模式中，将具有与操作键对应的频率特性的驱动信号提供给设在声板上的激励单元。 响应于由激励单元产生的机械振动，声板被振动以产生对应于所操作的键的声音振动声音。 励磁单元由支撑单元支撑，使得响应于驱动信号而振动的振动构件以外的励磁单元的负载较小或不负载施加到音板。 因此，只有作为激励单元的非常轻的部分的振动部件的载荷被施加到音板，从而几乎不影响音板的振动特性。 当选择声音阻尼模式时，允许制动器防止锤子撞击发声体。
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公开(公告)号：US07394004B2
公开(公告)日：2008-07-01
申请号：US11378479
申请日：2006-03-20
Applicant: Shigeru Muramatsu , Toshiro Sakai
Inventor： Shigeru Muramatsu , Toshiro Sakai
IPC: G10C1/00
CPC classification number: B29C45/16 , B29C45/1671 , B29L2031/722 , B29L2031/758 , B44F9/06 , G10C3/125
Abstract: A key structure includes a top plate which is formed by laminating a half-transparent resin surface layer member on a resin bottom side member using two-color injection molding, and the top plate is secured on a wooden key base. A plurality of concave grooves and protrusions, and a plurality of protrusion and troughs are respectively formed together in straight lines in the long direction of the key structure on a rear face of the surface layer member and a top face of the rear side member. Outside light is reflected from the top ends of the protrusion and the troughs, whereby a faint and natural vertically-striped pattern, which corresponds to a concave-convex part formed by the concave grooves and the protrusions, is perceived as resembling an edge grain of ivory.
Abstract translation: 关键结构包括通过使用双色注射成型将半透明树脂表面层构件层压在树脂底侧构件上而形成的顶板，并且顶板固定在木质键座上。 多个凹槽和突起以及多个突起和槽分别沿着表面层构件的后表面上的键结构的长方向的直线和后侧构件的顶面一起形成在一起。 外部的光从突起和谷的顶端反射，由凹槽和突起形成的凹凸部对应的微弱自然的垂直条状图案被认为类似于边缘颗粒 象牙。
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Patent Agency Ranking
6.发明授权公开(公告)号：US6362405B2
公开(公告)日：2002-03-26
申请号：US75658001
申请日：2001-01-08
Applicant: YAHAMA CORP
Inventor： KOSEKI SHINYA , UEHARA HARUKI
CPC classification number: G10H1/344 , G10H1/24 , G10H2210/281 , G10H2230/011 , G10H2240/311
Abstract: A hybrid keyboard musical instrument includes two electric tone generators, music strings selectively struck with hammers driven for rotation by action mechanisms and a silent system for changing a hammer stopper between a free position and a blocking position, and a controlling system supplies instructions for changing the hammer stopper to the silent system and parameters for electronic tones to the tone generators, wherein a user registers pieces of status information in a hard disk unit, and selectively calls the pieces of status information from the hard disk unit during a performance by manipulating buttons so that the user quickly changes the status of the hybrid keyboard musical instrument.
Abstract translation: 一种混合键盘乐器包括两个电音发生器，选择性地触发用于通过动作机构旋转的锤子的音乐弦和用于在自由位置和阻挡位置之间改变琴槌制动器的静音系统，并且控制系统提供用于改变 静音系统的音响停止和用于音调发生器的电子音调的参数，其中用户将一些状态信息注册在硬盘单元中，并且在演奏期间通过操纵按钮来选择性地从硬盘单元调用状态信息 用户快速更改混合键盘乐器的状态。
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公开(公告)号：US4550638A
公开(公告)日：1985-11-05
申请号：US496433
申请日：1983-05-20
Applicant: Kenkichi Kaneko , Takeshi Hattori , Kensaku Hakamata , Satoru Hayashi , Takayuki Goshima , Masakazu Matsumoto
Inventor： Kenkichi Kaneko , Takeshi Hattori , Kensaku Hakamata , Satoru Hayashi , Takayuki Goshima , Masakazu Matsumoto
IPC: G10C3/02 , F16M11/22 , F16M11/24 , G10B1/00 , G10C1/00 , G10C1/06 , G10C3/04 , G10C3/12 , G10G5/00
Abstract: A portable keyboard-type musical instrument includes detachable end support frames which can be attached to the musical instrument in either an extended supporting position or a retracted storage position, a support for the keyboard of the instrument being rigidly supported by members which are in turn rigidly attached to the frame of the musical instrument.
Abstract translation: 一种便携式键盘式乐器包括可拆卸的端部支撑框架，其可以在延伸的支撑位置或缩回的存储位置附接到乐器，仪器的键盘的支撑由刚性的构件刚性地支撑 附在乐器的框架上。
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公开(公告)号：US4444083A
公开(公告)日：1984-04-24
申请号：US344640
申请日：1982-02-01
Applicant: Siegfried Apel , Marlene Apel
Inventor： Siegfried Apel , Marlene Apel
Abstract: Keyboard instrument, in particular a piano or similar instrument that has keys and that can be used in conjunction with aids to learning in the form of templates, characterized in that, of the white keys (long keys 2) that form the C-major scale, the width (b) of the keys that produce the notes B, C, E, and R is 1/4 less than the width (B) of the remaining keys, which produce the notes D, G, and A, so that the ratio of the width of the equally wide keys for B, C, E, and F to the width of the equally wide keys for D, G, and A is 3:4. Templates that are separated into a number of adjacent divisions (5) that are equally wide, each division (5) being 1/2 the width (b) of one D, G, or A key, so that three adjacent divisions (5) will be as wide as two B, C, E, or F keys and two divisions (5) will be as wide as one D, G, or A key can be placed over the keyboard to represent all possible scales, thirds, triads, and tetrads with their inversions, major and minor intervals, cadenzas, transpositions, etc.
Abstract translation: 键盘乐器，特别是具有键的钢琴或类似乐器，其可以与以模板的形式学习的辅助装置结合使用，其特征在于，形成C大尺度的白键（长键2） ，产生音符B，C，E和R的键的宽度（b）比产生音符D，G和A的剩余键的宽度（B）小1/4，使得 B，C，E和F的等宽键的宽度与D，G和A的等宽键的宽度之比为3：4。 被分成多个相等宽度的相邻部分（5）的模板，每个分割部分（5）是一个D，G或A键的宽度（b）的1/2，使得三个相邻分割部分（5） 将与两个B，C，E或F键一样宽，两个部分（5）将一样宽，一个D，G或A键可以放置在键盘上，以表示所有可能的比例，三分之一，三元组， 和四分之一的反转，主要和次要的间隔，cadenzas，转置等。
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公开(公告)号：US2767607A
公开(公告)日：1956-10-23
申请号：US37028453
申请日：1953-07-27
Applicant: BARONE ROBERT J
Inventor： BARONE ROBERT J
IPC: G10C1/00
CPC classification number: G10C1/00
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