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1. 发明专利

JP2012093552A Signal output device 审中-公开
标题翻译：信号输出设备
公开(公告)号：JP2012093552A
公开(公告)日：2012-05-17
申请号：JP2010240754
申请日：2010-10-27
申请人： Yamaha Corp , ヤマハ株式会社
发明人： MIURA HIDEHIKO , SUGII KIYOHISA , TAKABAYASHI YOJIRO , KAWADA MANABU
IPC分类号： G10H3/18 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To generate variety of musical sounds with long sustain.SOLUTION: A base plate 10 is vibrated by movement of a tip part 11a of a nose part 11 of the base plate 10 that is accompanied by contact with a texture plate. A vibration valve 20 is, in a cantilevered state, extended rearward from a base part 23 as which a connection with a rearward of the nose part 11 is regarded. Stays 14 are connected to both the right side and the left side parts of a rear half part of a center part 12, are bent and formed at an almost right angle, and rise upward. The base plate 10 is supported by the both stays 14. The base plate 10 has an extension part 13 extending, in a cantilevered state, more rearward than the stays 14. A piezoelectric vibration plate 17 is arranged on a top surface of the extension part 13. The piezoelectric vibration plate 17 outputs electric signals for generating musical sounds corresponding to vibrations of the extension part 13.
摘要翻译：要解决的问题：产生多种音乐声音，持续时间长。解决方案：基板10通过基板10的鼻部11的尖端部分11a的移动而振动，该前端部分11a伴随着与纹理板的接触。振动阀20处于悬臂状态，从与鼻部11的后方连接的基部23向后方延伸。中心部分12的后半部分的右侧部分和左侧部分连接的保持部14被弯曲并形成为几乎直角，并向上升起。基板10由两个支柱14支撑。基板10具有延伸部13，该延伸部13在悬臂状态下比支柱14更向后延伸。压电振动板17布置在延伸部的顶表面上压电振动板17输出用于产生对应于延伸部13的振动的音乐声的电信号。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012093551A Percussion instrument 审中-公开
标题翻译：推测仪器
公开(公告)号：JP2012093551A
公开(公告)日：2012-05-17
申请号：JP2010240753
申请日：2010-10-27
申请人： Yamaha Corp , ヤマハ株式会社
发明人： MIURA HIDEHIKO , SUGII KIYOHISA , TAKABAYASHI YOJIRO , KAWADA MANABU
IPC分类号： G10H1/00 , G10D13/06
摘要： PROBLEM TO BE SOLVED: To generate a variety of musical sounds by acquiring a signal for generating musical sounds from composite vibrations.SOLUTION: In a first hitting piece 100A, a communication pathway penetrating the inside and the outside of a main body 10 is formed of a mouth cavity 13 of the main body 10, an inner central hole 14, inner opening holes 16A-16D, an intermediate hole 15, a connecting hole 31 of a sensor holder 30, and an outer central hole 21 of a cover 20. A piezoelectric vibration plate 40 is fixedly supported to projections 32A-32D of the sensor holder 30 and interposed between the first and second communication pathways R1 and R2. When the facing surfaces of both hitting pieces are collided with each other, the mechanical vibration of the hitting pieces 100A is transmitted to the piezoelectric vibration plate 40 through the main body 10 and the projections and, in parallel thereto, air vibration in the mouth cavity 13 is transmitted to the piezoelectric vibration plate 40 through the second communication pathway R2. The piezoelectric element 42 of the piezoelectric vibration plate 40 detects composite vibrations of machine and air to output an electric signal for generating the musical sound.
摘要翻译：要解决的问题：通过从复合振动获取用于产生音乐声音的信号来产生各种音乐声音。解决方案：在第一击打件100A中，穿过主体10的内部和外部的连通路径由主体10的口腔13，内部中心孔14，内部开口16A- 16D，中间孔15，传感器保持器30的连接孔31和盖20的外部中心孔21.压电振动板40固定地支撑在传感器保持器30的突起32A-32D上，第一和第二通信路径R1和R2。当两个撞击件的相对表面相互碰撞时，撞击件100A的机械振动通过主体10和突起传递到压电振动板40，并且与其平行地传递到口腔中的空气振动 13通过第二连通路径R2传递给压电振动板40。压电振动板40的压电元件42检测机器和空气的复合振动，以输出用于产生音乐声音的电信号。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2006308870A Stringed instrument, and fitting structure for transducing device used therefor 审中-公开
标题翻译：用于传输设备的仪器和配件结构
公开(公告)号：JP2006308870A
公开(公告)日：2006-11-09
申请号：JP2005131425
申请日：2005-04-28
申请人： Yamaha Corp , ヤマハ株式会社
发明人： TAKABAYASHI YOJIRO
IPC分类号： G10H3/18
摘要： PROBLEM TO BE SOLVED: To make a sound reproduced through a transducing device as close to a sound heard directly from a stringed instrument as possible. SOLUTION: The stringed instrument 10 comprises a plurality of strings 11, a piece type saddle 12 supporting a one-end side region of each string 11, a bridge 13 retaining the saddle 12, a hollow body 16 including a top plate 15 where the bridge 13 is installed, and a plurality of transducing devices 22 which transduce vibrations of the strings 11 into electric signals. A reinforcing member 20 is provided on the reverse-surface side of the top plate 15 below the bridge 13. A fitting surface 22A of each transducing device 22 is arranged in a region including a subjacent region where the bridge 13 is installed, and fitted to the bottom surface of the reinforcing member 20. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过转换装置将声音再现为尽可能接近直接从弦乐器听到的声音。弦乐器10包括多个琴弦11，支撑每个琴弦11的一端侧区域的片式马鞍12，保持鞍座12的桥13，包括顶板15的中空体16 其中安装有桥13，以及多个转换装置22，其将琴弦11的振动转换成电信号。加强构件20设置在桥13的下方的顶板15的背面侧。各个换能装置22的嵌合面22A配置在包括安装桥13的下方区域的区域中，加强件20的底表面。（C）2007，JPO＆INPIT

4. 发明专利

JPH05249973A 失效
公开(公告)号：JPH05249973A
公开(公告)日：1993-09-28
申请号：JP4569892
申请日：1992-03-03
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO
IPC分类号： G10H1/043 , G10H1/053 , G10H1/18 , G10H1/32 , G10H1/46
摘要： PURPOSE:To reflect the feeling of a player to a musical sound to allow various musical sound controls, compared with a conventional operation only by the fingers by providing such a constitution that a plurality of musical sound control signals can be outputted by pressing an operating part by the palm or finger of the player. CONSTITUTION:The operation part 2 of a controller 1 is covered with an elastic film 5, and a player can increase and decrease the volume in a fluid chamber 6 by operating this part by his palm or finger. The fluid in the fluid chamber 6 flows out and/or flows in through a fluid passage 23 by the increase and decrease of the volume. The fluid passage 23 has a pressure sensor 22. When the fluid flows out and/or flows in, a positive/negative pressure is caused on the pressure sensor 22, and this is detected by the pressure sensor 22. The output of the pressure sensor 22 is outputted as a musical expression by the palm of the player, and used as a musical sound control signal. Since the fluid chamber 6 is plurally provided, a plurality of outputs sensitive to the inclination of the palm or the movement of the finger are obtained, allowing a delicate musical expression.

5. 发明专利

JPH0561592A TOUCH INPUT DEVICE 失效
公开(公告)号：JPH0561592A
公开(公告)日：1993-03-12
申请号：JP22419791
申请日：1991-09-04
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO
IPC分类号： G06F3/047 , G06F3/03 , G06F3/041 , G10H1/34
摘要： PURPOSE:To improve a touch feeling, to improve the resolution of touch pressure detection and to make the device strong to external impulse at low cost by overlapping a flexible touch panel onto a plane pressure sensitive sensor so as to be adhered each other, and successively overlapping a cushion sheet, sheet-shaped pressure sensitive sensor and flexible touch panel onto a base plate so as to be adhered one and another. CONSTITUTION:A touch input device 3 overlaps a flexible touch panel 2 onto a planar pressure sensitive sensor 1 so as to adhere them each other. Any panel able to detect a touch position by using a flexible material may be available as the touch panel 2. As the pressure sensitive sensor 1, any hard material can be used. The pressure sensitive area of the pressure sensitive sensor 1 is equal or wider than the effective position detecting area of the touch panel 2. In this case, when the desired position on the surface of the touch panel 2 is touched with arbitrary strength by a finger or a manipulator, the touch position information on the plane and pressure information (the information of touch pressure) can be inputted at the same time.

6. 发明专利

JPH01183696A ELECTRONIC STRINGED INSTRUMENT 失效
公开(公告)号：JPH01183696A
公开(公告)日：1989-07-21
申请号：JP727788
申请日：1988-01-14
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO , NORIMATSU TAKASHI
IPC分类号： G10H1/00 , G10H1/053
摘要： PURPOSE:To change the pitch of a musical sound only at the time of a bend execution by a performer by providing an inhibiting means for inhibiting the change of a pitch of a musical sound, when the movement of a string by picking the string is detected. CONSTITUTION:When a performer presses a string 3 against a sound pitch designating part 1, a position discriminating means 4 decides its constant position and sends out information related to the contact position to a musical sound generating means 6. On the other hand, when the string is picked, a string picking detecting means 5 detects string picking and sends out information related to string picking to the means 6. The means 6 generates the musical sound of a sound pitch corresponding to the contact position as long as the performer does not execute a bend operation. Thereafter, when the performer moves the string in the direction being different from the time of designating a sound pitch in order to give a bend effect, a bend sensor 7 detects it and instructs to vary the pitch of a musical sound to the means 6. On the other hand, the movement in the direction being different from the time of designating a sound pitch is generated in the string at the time of picking the string, as well, but this string movement is detected by an inhibiting means 9 and even if an instruction by a bend giving means 8 is given, the pitch variation of a musical sound is inhibited.

7. 发明专利

JPS6412396B2 失效
公开(公告)号：JPS6412396B2
公开(公告)日：1989-02-28
申请号：JP24014285
申请日：1985-10-26
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO , KAJIHATA MUNETOSHI
IPC分类号： G10H3/18 , G10H1/00

8. 发明专利

JPS63249196A VENT SENSOR 失效
公开(公告)号：JPS63249196A
公开(公告)日：1988-10-17
申请号：JP8328987
申请日：1987-04-03
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO
IPC分类号： G10H3/18 , G10H1/00 , G10H1/053 , G10H1/32

9. 发明专利

JPS63240596A PICKUP APPARATUS FOR ELECTRONIC STRINGED INSTRUMENT 失效
公开(公告)号：JPS63240596A
公开(公告)日：1988-10-06
申请号：JP7562487
申请日：1987-03-27
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO
IPC分类号： G10H3/18 , G10H1/00

10. 发明专利

JPS62223794A ELECTRONIC STRINGED INSTRUMENT 失效
公开(公告)号：JPS62223794A
公开(公告)日：1987-10-01
申请号：JP6894686
申请日：1986-03-25
申请人： YAMAHA CORP
发明人： TAKABAYASHI YOJIRO , IKUMA MASAHIRO
IPC分类号： G10H3/12 , G10H1/00 , G10H3/18

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