公开(公告)号：US20110219936A1

公开(公告)日：2011-09-15

申请号：US13023793

申请日：2011-02-09

申请人： Hideyuki MASUDA ,  Yuichiro SUENAGA

发明人： Hideyuki MASUDA ,  Yuichiro SUENAGA

IPC分类号： G10D9/00

CPC分类号： G10D7/00

摘要： A wind instrument is constituted of a mouthpiece and a pipe structure including tapered/straight pipes. The pipe structure is constituted of a blow member and a branch pipe. The branch pipe is branched into a main pipe and an auxiliary pipe, which are straight pipes having openings and connected together in a branch shape. The blow member is connected to a branch point of the branch pipe. The branch pipe simulates resonance characteristic of a tapered pipe having a predetermined length, a predetermined distance between the upper base and the vertex, and a predetermined sectional area of the upper base commensurate with the sectional area of the main pipe.

摘要翻译： 管乐器由具有锥形/直管的接口管和管结构构成。 管结构由吹塑构件和分支管构成。 分支管分支为具有开口并且分支连接在一起的直管的主管和辅管。 冲击构件连接到分支管的分支点。 分支管模拟具有预定长度，上部基部和顶点之间的预定距离的锥形管的共振特性以及与主管的截面面积相对应的上部基座的预定截面面积。

公开(公告)号：US20130036895A1

公开(公告)日：2013-02-14

申请号：US13569370

申请日：2012-08-08

申请人： Hideyuki MASUDA ,  Yuichiro SUENAGA

发明人： Hideyuki MASUDA ,  Yuichiro SUENAGA

IPC分类号： G10D9/06

CPC分类号： G10D9/06

摘要： A mute detachably attached to a brass instrument includes a fixed part and a plurality of branch pipes, each including a main pipe and an auxiliary pipe. The branch pipes are unified together and inserted into a bell pipe of a brass instrument. The fixed part is attached to the tapered portion of a bell pipe and interposed between the interior of the bell pipe and the exterior of the main pipe. The branch pipe is designed such that the auxiliary pipe is connected to the main pipe at an interconnect part, at which an air flow propagating through the main pipe is partly branched into the auxiliary pipe.

摘要翻译： 可拆卸地连接到铜管乐器的静音包括固定部分和多个支管，每个支管包括主管和辅助管。 支管统一在一起，插入铜管乐器的钟形管中。 固定部分安装在钟形管的锥形部分并且插入在钟形管的内部和主管的外部之间。 分支管被设计成使得辅助管在互连部分处连接到主管，在该互连部分处传播通过主管的空气流部分地分支到辅助管中。

公开(公告)号：US20110214553A1

公开(公告)日：2011-09-08

申请号：US13024630

申请日：2011-02-10

申请人： Hideyuki MASUDA ,  Yuichiro SUENAGA

发明人： Hideyuki MASUDA ,  Yuichiro SUENAGA

IPC分类号： G10B3/08

CPC分类号： G10D7/00 ,  G10H5/007

摘要： A wind instrument is constituted of a mouthpiece and a pipe structure including tapered/straight pipes. The pipe structure is constituted of a blow member and a branch pipe. The branch pipe is branched into a main pipe and an auxiliary pipe, which are straight pipes having openings and connected together in a branch shape. The blow member is connected to a branch point of the branch pipe. The branch pipe simulates resonance characteristic of a tapered pipe having a predetermined length, a predetermined distance between the upper base and the vertex, and a predetermined sectional area of the upper base commensurate with the sectional area of the main pipe.

公开(公告)号：US20110197737A1

公开(公告)日：2011-08-18

申请号：US13024647

申请日：2011-02-10

申请人： Hideyuki MASUDA ,  Yuichiro SUENAGA

发明人： Hideyuki MASUDA ,  Yuichiro SUENAGA

IPC分类号： G10D7/00

CPC分类号： G10D7/00 ,  G10H5/007

摘要： A wind instrument is constituted of a mouthpiece and a pipe structure including tapered/straight pipes. The pipe structure is constituted of a blow member and a branch pipe. The branch pipe is branched into a main pipe and an auxiliary pipe, which are straight pipes having openings and connected together in a branch shape. The blow member is connected to a branch point of the branch pipe. The branch pipe simulates resonance characteristic of a tapered pipe having a predetermined length, a predetermined distance between the upper base and the vertex, and a predetermined sectional area of the upper base commensurate with the sectional area of the main pipe.