Tone signal processing device using a digital filter
    1.
    发明授权
    Tone signal processing device using a digital filter 失效
    音调信号处理装置采用数字滤波器

    公开(公告)号:US4907484A

    公开(公告)日:1990-03-13

    申请号:US115772

    申请日:1987-10-30

    IPC分类号: G10H1/12 G10H7/00

    摘要: At least two sets of filter coefficients corresponding to different filter characteristics are interpolated by using a control signal for controlling tone color as a parameter of interpolation. Filter coefficients obtained by the interpolation are supplied to a digital filter to determine its filter characteristics and an input tone signal is modified in accordance with the filter characteristics thus determined. Filter characteristics of diverse variation as compared with the number of prepared filter coefficients can thereby be realized. Further, timewise change of filter characteristics can be realized by changing a parameter of interpolation with lapse of time or changing two sets of filter coefficients to be interpolated with lapse of time. Designation of filter coefficients can be made by designating coordinate data of coordinates having at least two axes. In this case, filter coefficients can be changed by changing coordinate data of at least one axis in accordance with tone color control information whereby filter characteristics can be variably controlled.

    摘要翻译: 通过使用用于控制音色的控制信号作为内插参数来内插至少两组对应于不同滤波器特性的滤波器系数。 通过内插获得的滤波器系数被提供给数字滤波器以确定其滤波特性,并且根据如此确定的滤波器特性修改输入音调信号。 因此可以实现与制备的滤波器系数的数量相比的不同变化的滤波器特性。 此外,滤波器特性的时间变化可以通过改变经过时间的插值参数或者随着时间流逝改变要插值的两组滤波器系数来实现。 可以通过指定具有至少两个轴的坐标的坐标数据来进行滤波器系数的指定。 在这种情况下,可以通过根据音调控制信息改变至少一个轴的坐标数据来改变滤波器系数,从而可以可变地控制滤波器特性。

    Tone signal generator utilizing ancillary memories for electronic
musical instrument
    2.
    发明授权
    Tone signal generator utilizing ancillary memories for electronic musical instrument 失效
    音频信号发生器利用电子乐器的辅助存储器

    公开(公告)号:US5321198A

    公开(公告)日:1994-06-14

    申请号:US938435

    申请日:1992-08-31

    CPC分类号: G10H7/045

    摘要: A tone signal generator utilizing ancillary memories for an electronic musical instrument system has a source memory storing a long and continuous waveform data and two ancillary memories each capacity of which is smaller than that of the source memory. A portion of the continuous waveform data from the source memory is written into one of the ancillary memories. After completion of the writing operation, the written waveform data is read out for tone production, and simultaneously another portion of the continuous waveform data is written into the other of said ancillary memories. The repetition of such operation make it possible to reproduce a long and continuous tone waveform in spite of the small capacity of the ancillary memories.

    摘要翻译: 利用电子乐器系统的辅助存储器的音频信号发生器具有存储长而连续的波形数据的源存储器和每个容量小于源存储器的两个辅助存储器。 来自源存储器的连续波形数据的一部分被写入辅助存储器之一。 在写入操作完成之后,读出写入的波形数据用于音调产生,同时将另一部分连续波形数据写入所述辅助存储器中的另一个。 这种操作的重复使得可以再现长而连续的音调波形,尽管辅助存储器容量小。

    Biomass hydrothermal decomposition apparatus, temperature control method thereof, and organic raw material production system using biomass material
    4.
    发明授权
    Biomass hydrothermal decomposition apparatus, temperature control method thereof, and organic raw material production system using biomass material 有权
    生物质水热分解装置及其温度控制方法以及使用生物质材料的有机原料生产系统

    公开(公告)号:US09102956B2

    公开(公告)日:2015-08-11

    申请号:US13132040

    申请日:2010-03-10

    摘要: A biomass hydrothermal decomposition apparatus that feeds a solid biomass material 11 from one side of an apparatus body 42, feeds hot water 15 from the other side, to hydrothermally decompose the biomass material 11 while bringing the biomass material 11 into counter contact with the hot water 15, dissolves hot-water soluble fractions in hot water, discharges the hot water to outside from the one side of the apparatus body 42 as a hot-water effluent 16, and discharges a biomass solid (a hot water insoluble) 17 to outside from the other side. The biomass hydrothermal decomposition apparatus includes an effective reaction region A formed from the other side to the one side of the apparatus body 42, in which a feeding temperature of the hot water 15 (for example, 200° C.) is maintained for a predetermined period of time to cause hydrothermal decomposition, and a temperature drop region B in which a temperature is rapidly dropped to a temperature (for example, 140° C.) at which the hot-water soluble fractions are not excessively decomposed (for example, from 200° C. to 140° C.), immediately after it is out of the effective reaction region A.

    摘要翻译: 从装置本体42的一侧供给固体生物质材料11的生物质热液分解装置从另一侧供给热水15,使生物质材料11热水分解,同时使生物质材料11与热水反接触 15,将热水溶性部分溶解在热水中,将热水从装置主体42的一侧作为热水流出物16排出到外部,将生物质固体(不溶于热水)17排出到外部 另一边。 生物质热液分解装置包括从设备主体42的另一侧形成的有效反应区域A,其中将热水15的供给温度(例如200℃)保持在预定的温度 引起水热分解的时间段,以及温度迅速下降到热水可溶级分未过分分解的温度(例如140℃)的温度下降区域B(例如, 200℃至140℃),刚刚离开有效反应区域A.

    APPARATUS FOR PRODUCING SACCHARIDE SOLUTION THAT USES BIOMASS AS FEEDSTOCK
    7.
    发明申请
    APPARATUS FOR PRODUCING SACCHARIDE SOLUTION THAT USES BIOMASS AS FEEDSTOCK 有权
    用于生产生物质作为饲料的食品溶液的装置

    公开(公告)号:US20130309761A1

    公开(公告)日:2013-11-21

    申请号:US13982420

    申请日:2012-03-23

    IPC分类号: C12M1/00

    摘要: There is provided an apparatus for treating a biomass feedstock at a high temperature, including a cooling means for cooling a biomass treated liquid at a high temperature; an enzymatic saccharification tank for saccharifying a cooled treated liquid with an enzyme; a solid-liquid separation apparatus for removing water-slightly soluble substances contained in a saccharide solution taken out from the enzymatic saccharification tank and a foreign substance removing unit provided with a microfiltlation (MF) membrane; a dilution tank, disposed downstream of the foreign substance removing unit, for diluting the saccharide solution from which the water-slightly soluble substances are removed by adding water thereto; a water separation unit, provided with a reverse osmosis (RO) membrane, for removing water from the diluted saccharide solution so as to obtain concentrated saccharide solution.

    摘要翻译: 提供了一种用于在高温下处理生物质原料的装置,包括用于在高温下冷却生物质处理液体的冷却装置; 用于用酶糖化冷却的处理液的酶糖化罐; 用于除去从所述酶糖化槽取出的糖溶液中所含的微小水溶性物质的固液分离装置和具有微滤膜(MF)膜的异物去除单元; 设置在异物去除单元的下游的稀释槽,用于稀释通过向其中加入水来除去水 - 微溶物质的糖溶液; 设置有反渗透膜(RO)膜的水分离单元,用于从稀释的糖溶液中除去水,以获得浓缩的糖溶液。

    Process for production of coumarin dimer compound
    8.
    发明授权
    Process for production of coumarin dimer compound 有权
    生产香豆素二聚体化合物的方法

    公开(公告)号:US08258318B2

    公开(公告)日:2012-09-04

    申请号:US12451213

    申请日:2008-04-28

    IPC分类号: C07D311/00

    CPC分类号: C07D493/04

    摘要: There is provided a one-step process for producing a dihydroxy-substituted coumarin dimer compound by a photodimerization reaction of a hydroxy-substituted coumarin compound. The process comprises subjecting a hydroxy-substituted coumarin compound to a photodimerization reaction in a solvent selected from aliphatic ketones having 3 to 10 carbon atoms, aliphatic carboxylic acid esters having 2 to 10 carbon atoms, aliphatic alcohols having 1 to 10 carbon atoms, aliphatic nitriles having 2 to 10 carbon atoms, ethers having 4 to 10 carbon atoms, amides having 3 to 10 carbon atoms, and a mixture thereof to obtain a dihydroxy-substituted coumarin dimer compound.

    摘要翻译: 提供了通过羟基取代的香豆素化合物的光二聚反应制备二羟基取代的香豆素二聚体化合物的一步法。 该方法包括使羟基取代的香豆素化合物在选自具有3至10个碳原子的脂族酮,2至10个碳原子的脂肪族羧酸酯,1至10个碳原子的脂族醇,脂族醇,脂族腈 具有2至10个碳原子,具有4至10个碳原子的醚,具有3至10个碳原子的酰胺及其混合物,以获得二羟基取代的香豆素二聚体化合物。

    LIGHT SOURCE DEVICE, PROJECTION APPARATUS, AND PROJECTION METHOD
    10.
    发明申请
    LIGHT SOURCE DEVICE, PROJECTION APPARATUS, AND PROJECTION METHOD 有权
    光源设备,投影设备和投影方法

    公开(公告)号:US20110128507A1

    公开(公告)日:2011-06-02

    申请号:US12955024

    申请日:2010-11-29

    IPC分类号: G03B21/16 G03B21/14 H05B37/02

    摘要: A plurality of semiconductor light-emitting elements separately emits light of each of a plurality of colors. A reference signal output section outputs a reference signal for each of the plurality of colors. A selection section selects a reference signal for each of the plurality of colors output from the reference signal output section in accordance with a light-emission timing of each of the plurality of semiconductor light-emitting elements. An operation control section, provided for each of the plurality of semiconductor light-emitting elements, holds an operation value fitted to a light-emitting characteristic of a corresponding semiconductor light-emitting element and converts the reference signal selected by the selection section by an operation. A drive section drives corresponding one of the plurality of semiconductor light-emitting elements on the basis of a signal which has converted by the operation control section.

    摘要翻译: 多个半导体发光元件分别发出多种颜色的光。 参考信号输出部分输出用于多种颜色中的每一种的参考信号。 选择部根据多个半导体发光元件中的每一个的发光定时,从参考信号输出部分输出的多种颜色中的每一种选择参考信号。 为多个半导体发光元件中的每一个设置的操作控制部分保持与相应的半导体发光元件的发光特性相匹配的操作值,并且通过操作来转换由选择部选择的参考信号 。 驱动部根据由操作控制部转换的信号驱动多个半导体发光元件的对应的一个。