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91. 发明专利

JP2009237453A Key structure 有权
标题翻译：关键结构
公开(公告)号：JP2009237453A
公开(公告)日：2009-10-15
申请号：JP2008086136
申请日：2008-03-28
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10C3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To provide a key structure appropriate for an inexpensive keyboard instrument or the like by reducing costs while improving the quality of appearance of a key touch surface with a pattern viewed on the key touch surface of a key top member in the key structure constituting a key of a keyboard device in a keyboard instrument. SOLUTION: A key structure 10 is comprised of a plastic key body 1, a plastic translucent key top member 2, and an adhesive layer 3. A plurality of recessed grooves 21 and protruding parts 22 are formed on a rear face 2B of the key top member 2. An adhesive is applied to the rear face 2A to bond with the key body 1. The adhesive layer 3 is formed by drying, and a plurality of protruding parts 31 and valley parts 32 are formed on an upper surface 3A of the adhesive layer 3. The protruding parts 31 are packed in the recessed grooves 21 of the key top member 2. The integrated member corresponding to the key body 1 for one octave and the integrated member corresponding to the key top member 2 for one octave are bonded and cut to constitute the key structure 10. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过降低成本来提供适合于便宜的键盘乐器等的键结构，同时在键顶构件的键盘触摸面上观察到的图案提高键触摸面的外观质量在构成键盘乐器中的键盘装置的键的键结构中。解决方案：键结构10由塑料键体1，塑料半透明键顶构件2和粘合剂层3组成。多个凹槽21和突出部22形成在键顶构件2.将粘合剂施加到后表面2A以与键体1结合。通过干燥形成粘合剂层3，并且在上表面3A上形成多个突出部31和谷部32 突出部31被包装在键顶构件2的凹槽21中。对应于一个八度的键体1的一体构件和对应于键顶构件2的一个八度的一体构件（C）2010，JPO＆INPIT。（C）2010年，JPO＆INPIT

92. 发明专利

JP2009237314A Black key for electronic keyboard instrument 有权
标题翻译：电子键盘仪表黑键
公开(公告)号：JP2009237314A
公开(公告)日：2009-10-15
申请号：JP2008083893
申请日：2008-03-27
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To provide a black key for an electronic keyboard instrument which looks luminous over a wide range in received light from a light emitting means. SOLUTION: A black key 1 the free end side of which is supported to freely move up and down via a rotation supporting point part with respect to a key frame, is provided with: a key body 10 which has an upper wall 11, sidewalls and a front wall 13 in the free end side formed with a blackish translucent material, wherein a hollow part 15 is formed inside; a translucent light transmission body 40 arranged in a hollow part 15 to extend along the key body 10; a reflection body 60 extending along a lower surface of the light transmission body; and a light guide part 30 provided in a lower part of the key body 10 so as to approach a surface which is not covered with the reflection body 60 in the light transmission body 40. In the black key for the electronic keyboard instrument, the light transmission body 40 is arranged in the hollow part 15 so that incident light to the light guide part 30 passes through the light transmission body and is partly emitted from the key body 10 with reflection at the reflection body 60. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在从发光装置接收的光中在宽范围内发光的电子键盘乐器的黑键。解决方案：其自由端被支撑为相对于关键框架经由旋转支撑点自由地上下移动的黑键1设置有：键体10，其具有上壁11 侧壁和形成有黑色半透明材料的自由端侧的前壁13，其中形成有中空部15; 布置在中空部分15中以沿着钥匙主体10延伸的半透明透光体40; 沿着光透射体的下表面延伸的反射体60; 以及设置在键体10的下部以与光透射体40中未被反射体60覆盖的表面接近的导光部30.在电子键盘乐器的黑键中，光传输体40布置在中空部分15中，使得到导光部分30的入射光通过透光体，并且在反射体60处反射地从键体10部分地发射。版权所有（C））2010，JPO＆INPIT

93. 发明专利

JP2009237313A Black key for electronic keyboard instrument 有权
标题翻译：电子键盘仪表黑键
公开(公告)号：JP2009237313A
公开(公告)日：2009-10-15
申请号：JP2008083891
申请日：2008-03-27
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To provide a black key for an electronic keyboard instrument which looks luminous over a wide range in received light from a light emitting means. SOLUTION: A black key 1 the free end side of which is supported to freely move up and down via a rotation supporting point part with respect to a key frame, is provided with: a key body 10 which has an upper wall 11, sidewalls and a front wall 13 in the free end side formed with a blackish translucent material, wherein a hollow part 15 is formed inside; a diffusing layer 50 provided along an inner surface of the key body to transmit light while diffusing it; a translucent light transmission body 40 arranged in the hollow part 15 to extend along the key body 10; and a light guide part 30 provided in a lower part of the key body 10. In the black key for the electronic keyboard instrument, the light transmission body 40 is arranged in the hollow part 15 so that incident light to the light guide part 30 passes through the light transmission body and is at least partly emitted from the key body 10 via the diffusing layer 50. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在从发光装置接收的光中在宽范围内发光的电子键盘乐器的黑键。解决方案：其自由端被支撑为相对于关键框架经由旋转支撑点自由地上下移动的黑键1设置有：键体10，其具有上壁11 侧壁和形成有黑色半透明材料的自由端侧的前壁13，其中形成有中空部15; 沿着所述键体的内表面设置的漫射层50，以在使其漫射的同时透射光; 布置在中空部15中以沿着键体10延伸的半透明透光体40; 以及设置在键体10的下部的导光部30.在电子键盘乐器的黑键中，透光体40配置在中空部15中，使得到导光部30的入射光通过通过光透射体，并经由漫射层50至少部分地从键体10发射。（C）2010年，JPO和INPIT

94. 发明专利

JP2009229488A Keyboard device of electronic musical instrument 有权
标题翻译：电子乐器键盘装置
公开(公告)号：JP2009229488A
公开(公告)日：2009-10-08
申请号：JP2008071035
申请日：2008-03-19
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To easily mold a frame in one body while obtaining an excellent feeling of key touches. SOLUTION: The frame 22 supporting a key 23 includes a front plate portion 22a and a rear plate portion 22b with a predetermined distance apart from each other in a front-rear direction, an intermediate plate portion 22c disposed below between the front plate portion 22a and rear plate portion 22b in the front-rear direction, and a rib portion 22d extended from a rear end surface of the front plate portion 22a and a front end surface of the rear plate portion 22b downward at a predetermined position in a lateral direction to have a lower end connected to a top surface of the intermediate plate portion 22c. The width of the intermediate plate portion 22c in the front-rear direction is defined to be less than the front-rear interval between the front plate portion 22a and rear plate portion 22b, and consequently even when the key 23 is made long to obtain an excellent feeling of a key touch, the frame 22 is easily molded in one body using male and female molds. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了容易地将一个框架模制成一体，同时获得极好的按键触感。解决方案：支撑键23的框架22包括在前后方向上彼此隔开预定距离的前板部分22a和后板部分22b，设置在前板之间的中间板部分22c 部分22a和后板部分22b沿前后方向延伸;以及肋部22d，其从前板部分22a的后端表面和后板部分22b的前端表面向下延伸到侧面的预定位置方向具有连接到中间板部分22c的顶表面的下端。中间板部22c在前后方向上的宽度被限定为小于前板部分22a和后板部分22b之间的前后间隔，因此即使当钥匙23做得很长以获得优良的触摸感，框架22易于使用阳模和阴模模制成一体。版权所有（C）2010，JPO＆INPIT

95. 发明专利

JP2009116358A Key structure 有权
标题翻译：关键结构
公开(公告)号：JP2009116358A
公开(公告)日：2009-05-28
申请号：JP2009038907
申请日：2009-02-23
申请人： Yamaha Corp , ヤマハ株式会社
发明人： SHIMOMUKAI YOICHIRO , NISHIDA KENICHI , OSUGA ICHIRO
IPC分类号： G10B3/12 , G10C3/12
摘要： PROBLEM TO BE SOLVED: To intend to improve rigidity and smoothness while miniaturizing a key structure in a longitudinal direction. SOLUTION: The key structure 600 is constituted of: a woody part 111 bonded and fixed under the upper plate 110 of synthetic resin made at the front of a back end part 110B; a clearance CL1 formed between the woody part 111 and the back end part 110B in a longitudinal direction; a rib 112 integrally provided in parallel to the longitudinal direction and perpendicular direction on the upper plate body 110 extending from the back end part 110B to the player side and woody part 111; and a groove part 113 provided in the woody part having a fitting width to a rib 112. The rib 112 is fittingly housed in the groove part 113, when the woody part 111 is fixed to the upper plate body 110 by bonding. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在使键结构沿纵向小型化的同时提高刚性和平滑度。解决方案：键结构600由以下部分构成：木质部分111，其结合并固定在后端部分110B的前面制造的合成树脂的上板110的下方; 在纵向上形成在木质部111和后端部110B之间的间隙CL1; 一体地设置在上板本体110的纵向方向和垂直方向上，从后端部110B向玩家侧延伸的木质部111和木质部111; 以及设置在具有与肋112的配合宽度的木质部分中的槽部113.当木质部111通过结合固定到上板体110时，肋112适配地容纳在槽部113中。版权所有（C）2009，JPO＆INPIT

96. 发明专利

JP2009098628A Key for electronic keyboard instrument 审中-公开
标题翻译：电子键盘仪表键
公开(公告)号：JP2009098628A
公开(公告)日：2009-05-07
申请号：JP2008206195
申请日：2008-08-08
申请人： Yamaha Corp , ヤマハ株式会社
发明人： WATANABE KEISUKE , NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To provide a key for an electronic keyboard instrument made of resin, capable of improving sound quality when hitting the key, by preventing that nail impact sound on key hitting time shrilly sounds. SOLUTION: The key 1 for an electronic keyboard instrument comprises: a key body 10 made of resin, including an upper wall 11, at least two sidewalls 14 and 15, and a hollow section 18 between the sidewalls; and a vibration absorbing member 20 which is formed of the resin which is unified with the key body in the hollow section 18. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种由树脂制成的电子键盘乐器的琴键，能够通过防止按键击球时的指甲撞击声发出声音，能够在按键时提高音质。解决方案：电子键盘乐器的键1包括：由树脂制成的键体10，包括上壁11，至少两个侧壁14和15以及侧壁之间的中空部分18; 以及由中空部18中与键体一体化的树脂形成的振动吸收部件20.权利要求（C）2009，JPO＆INPIT

97. 发明专利

JP2009003102A Keyboard apparatus 有权
标题翻译：键盘设备
公开(公告)号：JP2009003102A
公开(公告)日：2009-01-08
申请号：JP2007162775
申请日：2007-06-20
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To enable a key applied to a keyboard apparatus with a mass body to be diverted to the keyboard apparatus with no mass body. SOLUTION: An L-shape drooping setting part 24 which has a side view L shape comprised of a drooping part 25 vertically sunk down on the lower side and an extended part 26 extended backward from a lower end part of the drooping part 25 is provided from a key body part 23 of a key 20. The L-shape drooping setting part 24 has the same structure as the key in a keyboard apparatus with no hammer. A hammer HM is turnably arranged corresponding to each key 20, and a driven part 33 is provided at a front end of a stick part 31 of the hammer HM. The driven part 33 is crimped and fitted between an upper surface 26a of the extended part 26 of the L-shape drooping setting part 24 and an opposed lower surface 23a opposed to the upper surface 26a of the extended part 26 in the key body part 23. The driven part 33 normally engages between the key body part 23 and the extended part 26, and the key 20 and the hammer HM interlock to turn in a two-way direction of a turning back and forth direction. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了使具有质量体的键盘装置的键能够转移到没有质量体的键盘装置。解决方案：L形下垂设定部24，其具有由在下侧垂直下沉的下垂部25和从下垂部25的下端部向后方延伸的延伸部26构成的侧视图L 由键20的键体部23提供.L形下垂设定部24具有与没有锤的键盘装置中的键相同的结构。锤HM相对于每个键20可转动地布置，并且从动部33设置在锤HM的杆部31的前端。被驱动部分33被压接并装配在L形下垂设置部分24的延伸部分26的上表面26a和与主体部分23中延伸部分26的上表面26a相对的相对的下表面23a之间被驱动部33通常卡合在键体部23与延伸部26之间，键20和锤HM互锁以沿前后方向的双向方向转动。版权所有（C）2009，JPO＆INPIT

98. 发明专利

JP2008304750A Electronic keyboard instrument 有权
标题翻译：电子键盘仪表
公开(公告)号：JP2008304750A
公开(公告)日：2008-12-18
申请号：JP2007152505
申请日：2007-06-08
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10H1/00
摘要： PROBLEM TO BE SOLVED: To provide an electronic keyboard instrument the power of which is turned on/off according to opening/closing of a keyboard lid and which can automatically playing even in a state of closing the lid. SOLUTION: In a main body part of an electronic keyboard instrument, a keyboard part 2 and an operation panel part 3 are mounted in front thereof and a plurality of operation elements are arranged in the operation panel part 3. In the case it is in process of playback of automatic performance data by a performance part 5 when a power supply part 10 detects that a keyboard lid 1 is closed based on output of an opening and closing position detection part 9, the power supply part 10 is continued to be an on-state and becomes an off-state when the playback of the automatic performance data is finished by the performance part 5. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电子键盘乐器，其电源根据键盘盖的打开/关闭而被打开/关闭，并且即使在关闭盖子的状态下也能够自动播放。解决方案：在电子键盘乐器的主体部分中，键盘部分2和操作面板部分3安装在其前面，并且多个操作元件布置在操作面板部分3中。在这种情况下当供电部10基于开闭位置检测部9的输出检测到键盘盖1被闭合时，由演奏部5回放自动演奏数据的过程中，供电部10继续为导通状态，并且当演奏部分5完成自动演奏数据的重放时，它成为关闭状态。（C）2009年，JPO和INPIT

99. 发明专利

JP2008216604A Electronic musical instrument and performance processing program 有权
标题翻译：电子音乐仪器和性能处理程序
公开(公告)号：JP2008216604A
公开(公告)日：2008-09-18
申请号：JP2007053545
申请日：2007-03-02
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10H1/18 , G10H1/057 , G10H1/12
摘要： PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of creating musical instrument sound of an old generation with real feeling, and performing a present-day musical piece by the musical instrument sound of the old generation. SOLUTION: In the electronic musical instrument, a sound source data of the old generation is provided and ON/OFF of a register limit function is set by user operation. When a performance data is input from a performance operation sections 14 and 5 etc., a musical sound signal is created according to the sound source data of a predetermined generation which is selected by a tone indicating operation. When the register limit function is on, the musical sound signal is created according to the performance data of only an effective register A corresponding to the generation of the sound source data. On the other hand, when the register limit function is off, the musical sound signal is created according to the performance data of a whole register, but regarding the performance data of an outer registers B and C other than the effective register, a tone characteristic of the sound source data is controlled according to a pitch position from the effective register A. An effective key region A is displayed for a performance operator 14K by a key region display lamp 16L. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以真实感觉创造古代乐器声音的电子乐器，并且通过旧一代的乐器声音执行当今的音乐作品。
解决方案：在电子乐器中，提供旧一代的声源数据，并通过用户操作设置寄存器限制功能的ON / OFF。当从演奏操作部分14和5等输入演奏数据时，根据通过音调指示操作选择的预定音源的声源数据，创建音乐声音信号。当登录限制功能打开时，根据与声源数据的生成对应的仅有效寄存器A的性能数据，创建音乐声音信号。另一方面，当寄存器限制功能关闭时，根据整个寄存器的性能数据创建音乐声音信号，但是关于除了有效寄存器之外的外部寄存器B和C的性能数据，音调特性根据来自有效寄存器A的音调位置来控制声源数据。键区域显示灯16L对演奏操作器14K显示有效键区域A. 版权所有（C）2008，JPO＆INPIT

100. 发明专利

JP2008191350A Keyboard apparatus 有权
标题翻译：键盘设备
公开(公告)号：JP2008191350A
公开(公告)日：2008-08-21
申请号：JP2007025004
申请日：2007-02-05
申请人： Yamaha Corp , ヤマハ株式会社
发明人： NISHIDA KENICHI
IPC分类号： G10B3/12 , G10H1/34
摘要： PROBLEM TO BE SOLVED: To provide a keyboard apparatus equipped with an elastic member switch for detecting key pressing/releasing operation, an excellent key touch being obtained with simple constitution. SOLUTION: Below a key 10, an elastic member plate 42 having a switch portion 42a formed in one body is fixed onto a printed board 41 fixed on a board support portion 25 of a frame. When the key is pressed, the switch portion 42a is pressed by a switch driver 12, provided integrally on a reverse surface of the key 10, to deform. The elastic member plate 42 projects from a front end of the printed board 41. An engagement member 13 extended downward is provided integrally on the reverse surface of the key 10. The engagement member 13 is vertically displaced during key pressing/releasing operation to make a projection 13 engage the front end of the elastic member plate 42 and also get over the front end. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种配备有用于检测按键/释放操作的弹性构件开关的键盘装置，以简单的结构获得了优异的按键触摸。解决方案：在键10之下，将具有形成在一体中的开关部分42a的弹性构件板42固定到固定在框架的板支撑部分25上的印刷板41上。当按下键时，开关部分42a被一体地设置在键10的反面上的开关驱动器12按压而变形。弹性构件板42从印刷电路板41的前端突出。向下延伸的接合构件13一体地设置在键10的背面上。接合构件13在键按压/释放操作期间垂直移位，突起13接合弹性构件板42的前端并且越过前端。版权所有（C）2008，JPO＆INPIT

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