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    • 4. 发明授权
    • Table-type electronic percussion instrument
    • 台式电子打击乐器
    • US5856628A
    • 1999-01-05
    • US891930
    • 1997-07-14
    • Yoshitaka NoguchiMasaaki Mizuguchi
    • Yoshitaka NoguchiMasaaki Mizuguchi
    • G10H1/00A47B37/00G10H1/34G10H3/14G09B15/00G10D13/02
    • G10H3/146Y10S84/12
    • A table-type electronic percussion instrument is constructed by a table board, legs, pads as well as a musical tone generation circuit and a speaker system. Herein, the table board has a specific shape such as a pentagon-like shape which enables multiple persons to seat. The table board is supported by the legs and is constructed by a base material having a high rigidity and a dressing board like a plywood. The dressing board covers a surface of the base material through which holes are formed. The pads are arranged on a surface of the dressing board to match with locations of the holes. Sensors are provided inside of the holes and are attached to a backside of the dressing board. So, the sensors are arranged to detect striking force which is imparted to each of the pads by the persons. The musical tone generation circuit is provided beneath the table board to convert electric signals of the sensors to musical tone signals. The speaker system is located beneath the table board to generate musical tones (e.g., percussion sounds) based on the musical tone signals. For example, if the pads act like electronic drums and/or electronic cymbals, the speaker system generates drum sounds and/or cymbal sounds when the pads are struck by the persons. Thanks to the table-like construction, the electronic percussion instrument is shared by multiple persons to play an ensemble. Incidentally, the musical tone generation circuit contains a mixing circuit which performs mixing operations on the musical tone signals corresponding to the pads and other musical tone signals supplied thereto. So, the musical tone generation circuit outputs mixed musical tone signals, based on which the speaker system generates mixed musical tones.
    • 台式电子打击乐器由桌面板,腿,垫以及乐音发生电路和扬声器系统构成。 这里,台板具有能够使多人坐下的五边形状的特定形状。 台板由腿部支撑,并且由具有高刚性的基材和像胶合板的修整板构成。 修整板覆盖形成孔的基材的表面。 衬垫布置在敷料板的表面上以与孔的位置匹配。 传感器设置在孔的内部并附着在修整板的背面。 因此,传感器被布置成检测由人员赋予每个垫的击打力。 乐谱产生电路设置在桌面下方,以将传感器的电信号转换为乐音信号。 扬声器系统位于台板下方,以基于乐音信号产生乐音(例如打击乐)。 例如,如果垫片像电子鼓和/或电子钹那样起作用,当垫子被人撞击时,扬声器系统产生鼓声和/或钹声。 由于采用了桌面式的结构,电子打击乐器由多人共同演奏。 顺便提及,乐音产生电路包含混合电路,该混合电路对与所述音垫对应的乐音信号和提供给其的其它乐音信号进行混音操作。 因此,乐音产生电路输出混合的乐音信号,由此扬声器系统产生混合的乐音。
    • 5. 发明授权
    • Electronic tuning apparatus
    • 电子调谐装置
    • US4796509A
    • 1989-01-10
    • US122112
    • 1987-11-18
    • Masaaki MizuguchiHirohisa Kuroyanagi
    • Masaaki MizuguchiHirohisa Kuroyanagi
    • G01H3/00G01H11/06G10G7/02
    • G10G7/02
    • An electronic tuning apparatus is constructed of an input device for inputting a tone signal to be measured, a signal generating circuit for generating a plurality of reference frequency signals, respectively, corresponding to a plurality of tone names independently for each tone name, a plurality of display devices, respectively, corresponding to a plurality of tone names and a plurality of display control devices, respectively, corresponding to a plurality of tone names. To the signal generating circuit, a scale selecting switch and a pitch adjustor are connected. Each display control device is constructed so as to display an agreement of the frequency of said tone name at a predetermined octave with the frequency of said input tone signal in the display device corresponding to said tone name. The display is realized by an on-off arrangement pattern composed of a plurality of turned-on luminous elements and a plurality of turned-off luminous elements. According to the electronic tuning apparatus of the present invention, it is not necessary to take a lot of time and labor for changing-over an octave and a tone name and, as the measurement results are displayed at once after a tone to be measured is inputted, a tuning for each tone name can be performed easily and quickly. Furthermore, a tuning, based on the equal temperament scale and the just intonation scale, is possible.
    • 电子调谐装置由用于输入要测量的音调信号的输入装置构成,信号产生电路分别产生对应于多个音调名称的多个参考频率信号,每个音调名称独立地用于每个音调名称,多个 分别对应于多个音调名称和对应于多个音调名称的多个显示控制装置的显示装置。 连接信号发生电路的刻度选择开关和俯仰调节器。 每个显示控制装置被构造成以与预定倍频程相同的所述音调名称的频率与所述音调名称对应的显示装置中的所述输入音调信号的频率一致。 通过由多个开启发光元件和多个关闭发光元件组成的开 - 关布置图案来实现显示。 根据本发明的电子调谐装置,不需要花费大量的时间和劳动来改变八度和音调名称,并且由于在待测量的音调之后测量结果被立即显示 输入,可以容易且快速地执行每个音调名称的调谐。 此外,基于相等的气质量表和正确的语调量表进行调整是可能的。
    • 8. 发明申请
    • Natural essential oil sanitary insect pest repellent and its use
    • 天然精油卫生防虫驱虫剂及其用途
    • US20060257441A1
    • 2006-11-16
    • US11125204
    • 2005-05-10
    • Koichiro KomaiSatoko HayaseOsamu HayaseMasayasu MiwataOsamu SakuraiOsamu KurokiMasaaki MizuguchiMichiyo Ichihara
    • Koichiro KomaiSatoko HayaseOsamu HayaseMasayasu MiwataOsamu SakuraiOsamu KurokiMasaaki MizuguchiMichiyo Ichihara
    • A01N25/00A01N65/00
    • A01N65/20A01N25/04
    • [Object] This invention provides a dispersion containing an insect pest repellent active substance, and an adhesive or bond, ink, resin pellets, a resin product, and a sheet or a film which can exhibit a long term repellent active effect by the particles carrying the dispersion. [Means for achieving the object] The invention also concerns with a natural essential oil having a sanitary pest repellent activity; a dispersion containing, as an active component, at least one of: a first fraction of copaiba oil given by silica gel column chromatography using hexane as an elution solvent, a second fraction given by silica gel column chromatography using a 4:4:1 mixture of hexane/chloroform/ethyl acetate as an elution solvent, and a third fraction given by fractionating the remnant of the second fraction using a 1:1 mixture of ethyl acetate/chloroform as an elution solvent; a dispersion thereof containing a sedimentation inhibitor, particles carrying these dispersions, and a sanitary insect pest repellent active adhesive or bond, ink, resin pellets, resin particles, resin product, sheet or film, and device containing the same.
    • 本发明提供一种含有昆虫驱避活性物质的分散体,以及粘合剂或粘合剂,油墨,树脂颗粒,树脂产品和片材或膜,其可以通过携带的颗粒表现出长期驱避活性作用 分散体。 实现该目的的手段本发明还涉及具有卫生防虫活性的天然精油; 作为活性成分的分散液含有以下物质中的至少一种:通过硅胶柱色谱法,使用己烷作为洗脱溶剂,得到的第一馏分油,通过硅胶柱色谱法使用4:4:1混合物 的己烷/氯仿/乙酸乙酯作为洗脱溶剂,第三馏分通过使用1:1的乙酸乙酯/氯仿混合物作为洗脱溶剂分馏第二馏分的残留物; 其含有沉降抑制剂的分散体,携带这些分散体的颗粒,以及卫生防虫驱虫剂活性粘合剂或粘合剂,油墨,树脂颗粒,树脂颗粒,树脂产品,片材或薄膜以及含有它们的装置。