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公开(公告)号：US07432428B2
公开(公告)日：2008-10-07
申请号：US11488565
申请日：2006-07-18
申请人： Kei Kunisada , Takashi Kato , Takashi Fujita
发明人： Kei Kunisada , Takashi Kato , Takashi Fujita
IPC分类号： G10H1/00
CPC分类号： G10H1/348 , G10C1/00 , G10C3/06 , G10H7/006 , G10H2210/271 , G10H2230/045 , G10H2250/041 , G10H2250/451
摘要： An electronic keyboard musical instrument capable of performing delicate sound board vibration control based on outputs generated individually for respective ones of transducers, thereby realizing production of natural sounds with sufficient volume, and an easy tone quality adjustment. A sound board is fixed to a frame, and the transducers are mounted to the sound board so as to be spaced from one another. In accordance with first and second performance signals generated in response to a key operation of a keyboard and a damper pedal operation, driving signals for the transducers are individually generated in consideration of characteristics and mounting positions of the transducers, and the driving signals are supplied to the transducers. The sound board is thereby caused to vibrate at a frequency varying according to a tone pitch, thus producing a musical tone and/or a damper tone.
摘要翻译： 一种电子键盘乐器，其能够基于对于各个换能器单独产生的输出进行精细的声音板振动控制，从而实现具有足够音量的自然声音的产生和简单的音质调整。 声板被固定在框架上，并且换能器被安装到声板以便彼此间隔开。 根据响应于键盘的键操作和制音踏板操作产生的第一和第二性能信号，考虑到换能器的特性和安装位置，分别产生用于换能器的驱动信号，并将驱动信号提供给 传感器。 由此，声音板以根据音调变化的频率振动，从而产生乐音和/或减震音。
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公开(公告)号：US20070017353A1
公开(公告)日：2007-01-25
申请号：US11488565
申请日：2006-07-18
申请人： Kei Kunisada , Takashi Kato , Takashi Fujita
发明人： Kei Kunisada , Takashi Kato , Takashi Fujita
IPC分类号： G10H3/00
CPC分类号： G10H1/348 , G10C1/00 , G10C3/06 , G10H7/006 , G10H2210/271 , G10H2230/045 , G10H2250/041 , G10H2250/451
摘要： An electronic keyboard musical instrument capable of performing delicate sound board vibration control based on outputs generated individually for respective ones of transducers, thereby realizing production of natural sounds with sufficient volume, and an easy tone quality adjustment. A sound board is fixed to a frame, and the transducers are mounted to the sound board so as to be spaced from one another. In accordance with first and second performance signals generated in response to a key operation of a keyboard and a damper pedal operation, driving signals for the transducers are individually generated in consideration of characteristics and mounting positions of the transducers, and the driving signals are supplied to the transducers. The sound board is thereby caused to vibrate at a frequency varying according to a tone pitch, thus producing a musical tone and/or a damper tone.
摘要翻译： 一种电子键盘乐器，其能够基于对于各个换能器单独产生的输出进行精细的声音板振动控制，从而实现具有足够音量的自然声音的产生和简单的音质调整。 声板被固定在框架上，并且换能器被安装到声板以便彼此间隔开。 根据响应于键盘的键操作和制音踏板操作产生的第一和第二性能信号，考虑到换能器的特性和安装位置，分别产生用于换能器的驱动信号，并将驱动信号提供给 传感器。 由此，声音板以根据音调变化的频率振动，从而产生乐音和/或减震音。
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公开(公告)号：US20100147132A1
公开(公告)日：2010-06-17
申请号：US12640632
申请日：2009-12-17
申请人： Akiko Shinjo , Hideki Ishihara , Takashi Kato , Takashi Fujita
发明人： Akiko Shinjo , Hideki Ishihara , Takashi Kato , Takashi Fujita
IPC分类号： G10C3/06
CPC分类号： G10H1/32
摘要： An electronic keyboard instrument in which the efficiency of sound emission is enhanced by preventing a soundboard portion having a large vibration amplitude from being hidden by a musical score plate to make sound emission of the soundboard to be hardly hindered by the musical score plate. A musical stand device is disposed rearward of a key-depression part of a keyboard and right above the soundboard, and has a musical score plate disposed close to and parallel to an upper surface of the soundboard when the musical score plate is in a fallen state. The soundboard is excited for sound production by transducers disposed on a lower surface of the soundboard. The transducers are disposed at positions where the transducers do not overlap, as viewed in plan, the musical score plate which is in the fallen state.
摘要翻译： 一种电子键盘乐器，其中通过防止具有较大振动振幅的音板部分被音乐记号板隐藏而增强了声音发射的效率，使得音板的声音发射几乎不受音乐记录板的阻碍。 音乐台装置设置在键盘的按键部分的正后方的正上方，并且当乐谱板处于跌落状态时具有靠近并平行于音板上表面的乐谱板 。 通过放置在音板下表面的传感器，音板可以很好地发声。 换能器设置在换能器不重叠的位置，如在计划中所看到的处于坠落状态的乐谱。
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公开(公告)号：US08039725B2
公开(公告)日：2011-10-18
申请号：US12646346
申请日：2009-12-23
申请人： Takashi Kato , Takashi Fujita , Hideki Ishihara , Akiko Shinjo , Akito Oba
发明人： Takashi Kato , Takashi Fujita , Hideki Ishihara , Akiko Shinjo , Akito Oba
CPC分类号： G10H1/32
摘要： An electronic keyboard instrument that emits sounds in both upward and downward directions from speakers solely for upward sound emission and from speakers solely for downward sound emission to realize acoustics similar to that of acoustic piano, and constitutes rear parts of resonance chambers in a speaker box by a common partition plate to prevent the speaker box from becoming complicated in construction. Woofers directed downward are disposed at a lower part of the speaker box, and squawker directed upward are disposed at an upper part of the speaker box. The internal space of the speaker box is partitioned by one horizontal partition plate into an upper space where resonance chambers for the squawkers are defined by vertical partition plates and a lower space where resonance chambers for the woofers are defined by vertical partition plates. Rear parts of the resonance chambers are constituted by the horizontal partition plate.
摘要翻译： 一种电子键盘乐器，从扬声器向上和向下方向发出声音，仅用于向上发出声音，仅从扬声器发出向下的声音发射，以实现类似于原声钢琴的声学，并构成扬声器盒中谐振腔的后部 一种通用的隔板，用于防止扬声器盒的结构复杂化。 扬声器箱的下部布置有向下的闷器，并且在扬声器箱的上部设置有朝上的歹徒。 扬声器箱的内部空间由一个水平隔板分隔成上部空间，其中用于冲击者的共振室由垂直隔板限定，低空间用于竖式隔板限定低音单元的共鸣室。 共振室的后部由水平隔板构成。
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公开(公告)号：US08084680B2
公开(公告)日：2011-12-27
申请号：US12646400
申请日：2009-12-23
申请人： Takashi Kato , Takahiro Okumura , Takashi Fujita
发明人： Takashi Kato , Takahiro Okumura , Takashi Fujita
CPC分类号： G10H1/32 , G10H2210/301 , H04R5/02 , H04R5/04
摘要： A sound generating device of an electronic keyboard instrument, which eliminates overlap between frequency bands to avoid sound wave interference to stabilize acoustic characteristic. Woofers are disposed at a bottom part of a speaker box and directed downward, and squawkers are disposed at an upper part of the speaker box and directed upward. In a DSP, waveform data selected from waveform data groups are input into a MIX, and a waveform signal containing high and low frequency band components is produced from a signal output from the MIX. In a distributor, the waveform signal is converted into an analog signal which is then separated into a musical tone signal only containing the high frequency band component and a musical tone signal only containing the low frequency band component, and these musical tone signals between which there is no frequency band overlap are supplied to the tweeter and the woofer.
摘要翻译： 一种电子键盘乐器的发声装置，其消除了频带之间的重叠，以避免声波干扰以稳定声学特性。 闷器布置在扬声器箱的底部并且向下指向，并且喇叭设置在扬声器箱的上部并且向上指向。 在DSP中，从波形数据组中选择的波形数据被输入到MIX中，并且从MIX输出的信号产生包含高频和低频分量的波形信号。 在分配器中，波形信号被转换为模拟信号，然后将其分离成仅包含高频带分量的乐音信号和仅包含低频带分量的乐音信号，并且在这些音调信号之间存在 没有频率重叠被提供给高音单元和低音扬声器。
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公开(公告)号：US07968788B2
公开(公告)日：2011-06-28
申请号：US12640632
申请日：2009-12-17
申请人： Akiko Shinjo , Hideki Ishihara , Takashi Kato , Takashi Fujita
发明人： Akiko Shinjo , Hideki Ishihara , Takashi Kato , Takashi Fujita
CPC分类号： G10H1/32
摘要： An electronic keyboard instrument in which the efficiency of sound emission is enhanced by preventing a soundboard portion having a large vibration amplitude from being hidden by a musical score plate to make sound emission of the soundboard to be hardly hindered by the musical score plate. A musical stand device is disposed rearward of a key-depression part of a keyboard and right above the soundboard, and has a musical score plate disposed close to and parallel to an upper surface of the soundboard when the musical score plate is in a fallen state. The soundboard is excited for sound production by transducers disposed on a lower surface of the soundboard. The transducers are disposed at positions where the transducers do not overlap, as viewed in plan, the musical score plate which is in the fallen state.
摘要翻译： 一种电子键盘乐器，其中通过防止具有较大振动振幅的音板部分被音乐记号板隐藏而增强了声音发射的效率，使得音板的声音发射几乎不受音乐记录板的阻碍。 音乐台装置设置在键盘的按键部分的正后方的正上方，并且当乐谱板处于跌落状态时具有靠近并平行于音板上表面的乐谱板 。 通过放置在音板下表面的传感器，音板可以很好地发声。 换能器设置在换能器不重叠的位置，如在计划中所看到的处于坠落状态的乐谱。
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公开(公告)号：US09490613B2
公开(公告)日：2016-11-08
申请号：US13817161
申请日：2011-07-28
申请人： Takashi Kato , Eiichi Toyama
发明人： Takashi Kato , Eiichi Toyama
CPC分类号： H02G1/00 , B60R16/0215
摘要： A wire harness includes a high-voltage wire and a pipe member for receiving the high-voltage wire. The pipe member is provided, at a plurality of points thereon, with crushed portions formed by crushing a pipe outer surface inward. The crushed portions are formed as portions to which clamps are to be attached. The crushed portions are formed and positioned in correspondence with positions of L-shaped brackets. The crushed portions are formed as portions for generating protrusions on a pipe inner surface, and the protrusions serve as a contact supporting point for the high-voltage wire.
摘要翻译： 线束包括高压线和用于接收高压线的管构件。 管构件在其上的多个点处设置有通过向内破碎管外表面而形成的破碎部分。 破碎部分形成为夹具要附接的部分。 破碎部分形成并对应于L形托架的位置定位。 破碎部分形成为在管内表面上产生突起的部分，并且突起用作高压线的接触支撑点。
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公开(公告)号：US08901404B2
公开(公告)日：2014-12-02
申请号：US13410622
申请日：2012-03-02
申请人： Fusako Ishimura , Takashi Kato , Rento Tanase , Keiichi Fukatsu
发明人： Fusako Ishimura , Takashi Kato , Rento Tanase , Keiichi Fukatsu
摘要： An electronic keyboard musical instrument, including: a keyboard; a musical-sound signal generating circuit; at least one speaker for emitting sound in accordance with a generated signal; a speaker accommodating body accommodating the speaker in its inner space; and at least one resonator disposed in the accommodating body, wherein the accommodating body includes a sound emission path by which the sound emitted by the speaker is introduced to an exterior of the accommodating body via the inner space for sound propagation to the exterior, a control point of the resonator is located at a position corresponding to an antinode of a sound pressure in a natural vibration mode at a specific frequency generated in the inner space by driving of the speaker, and the resonator resonates at the specific frequency for adjusting the sound pressure, whereby the sound is emitted from the sound emission path to the exterior.
摘要翻译： 电子键盘乐器，包括：键盘; 音乐声音信号发生电路; 至少一个扬声器，用于根据产生的信号发出声音; 容纳扬声器在其内部空间中的扬声器容纳主体; 以及设置在所述容纳主体中的至少一个谐振器，其中所述容纳主体包括声音发射路径，通过所述声音发射路径，由所述扬声器发出的声音经由用于声音传播到外部的内部空间被引入所述容纳主体的外部， 谐振器的点位于通过扬声器的驱动在内部空间中产生的特定频率处于自然振动模式中的声压的波腹的位置，并且谐振器以特定频率共振以调节声压 从而声音从声音发射路径发射到外部。
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9.发明授权Braided shield member, manufacturing method of braided shield member, and wire harness 有权编织屏蔽构件，编织屏蔽构件的制造方法和线束公开(公告)号：US08895875B2
公开(公告)日：2014-11-25
申请号：US13700763
申请日：2011-05-31
申请人： Takashi Kato , Hidehiro Ichikawa
发明人： Takashi Kato , Hidehiro Ichikawa
CPC分类号： H05K9/00 , B21F45/06 , H01B9/006 , H01R13/648 , H01R2201/26 , H02G3/0462 , H02G3/0675 , H02G3/0683 , H05K9/009 , H05K9/0098
摘要： Provided are a braided shield member, a manufacturing method of a braided shield member and a wire harness which make it possible to demonstrate shielding performance sufficiently. The braided shield member constituting the wire harness includes a tubular body part and a tubular terminal part. The braided shield member is formed so that the terminal part is formed in a two-folded structure of an outside terminal part and an inside terminal part. Further, the braided shield member is formed so that metal wires are in a loose state inside stitches of the outside terminal part.
摘要翻译： 提供编织屏蔽构件，编织屏蔽构件的制造方法和线束，使得可以充分显示屏蔽性能。 构成线束的编织屏蔽构件包括管状体部和管状端子部。 编织屏蔽部件形成为使得端子部分形成为外部端子部分和内部端子部分的双折叠结构。 此外，编织屏蔽构件形成为使得金属线在外部端子部分的线圈内处于松动状态。
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公开(公告)号：US08869825B2
公开(公告)日：2014-10-28
申请号：US12388444
申请日：2009-02-18
申请人： Kazuhiro Sugata , Takashi Kato
发明人： Kazuhiro Sugata , Takashi Kato
CPC分类号： G05D7/0635 , Y10T137/7762 , Y10T137/7838
摘要： A flow rate control device comprises a regulator that adjusts the pressure of a fluid to be supplied, a plurality of narrowed pathways arranged in parallel on the downstream side of the regulator, and an open/close section that switches a predetermined narrowed pathway amongst the plurality of narrowed pathways between an open position and a closed position. One of the pathways can be an open narrowed pathway arranged on the downstream side of the regulator and another can be an opened/closed narrowed pathway arranged downstream of the regulator in parallel with the open narrowed pathway. In this case, the open/close section that switches the opened/closed narrowed pathway between as open position and a closed position.
摘要翻译： 一种流量控制装置，包括：调节器，用于调节待供给的流体的压力;多个在调节器的下游侧平行布置的变窄的通道;以及打开/关闭部分，其在多个 在打开位置和关闭位置之间的狭窄路径。 路径中的一个可以是布置在调节器下游侧的开放狭窄通道，另一个可以是设置在调节器下游的打开/闭合的变窄通道，该通道与开口狭窄通路平行。 在这种情况下，打开/关闭的狭窄通道在打开位置和关闭位置之间切换的打开/关闭部分。
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