Automatic performance device with tempo follow-up function
    13.
    发明授权
    Automatic performance device with tempo follow-up function 失效
    具有速度跟踪功能的自动演奏装置

    公开(公告)号:US4484507A

    公开(公告)日:1984-11-27

    申请号:US520177

    申请日:1983-08-04

    CPC classification number: G10H1/26 G10H1/36 Y10S84/12

    Abstract: An automatic performance device is of a type in which the automatic performance is executed in accordance with musical data read out successively. It comprises a fast feed stop control circuit for advancing the progress of the automatic performance when an actual key depression timing is faster than an ideal key depression timing indicated by the read out musical data and for temporarily stopping the progress when the former delays behind the latter. Comparison between the actual key depression timing and the ideal key depression timing is made by comparing the content of a counter counting the tempo pulses which decides the tempo of the automatic performance with note-length information included in the musical data. It further comprises a tempo control circuit for changing a period of the tempo pulses based on a tempo of a performance made by the actual key depression. The detection of the tempo of the performance made by the actual key depression is based on a count value of a counter counting the clock pulses whose period varies with the note-length information and presence or absence of the actual key depression. In order to prevent the period of the tempo pulses from being changed by only one great deviation of the actual key depression timing, the count value is latched at every key depression, the newest count values are kept, and the tempo detection may be made in accordance with the average value of the newest count values.

    Abstract translation: 自动演奏装置是根据连续读出的音乐数据执行自动演奏的一种类型。 它包括快速进给停止控制电路,用于当实际的按键定时比由读出的音乐数据指示的理想键按压定时更快时,推进自动演奏的进度,并且当前者延迟后者时暂时停止进度 。 通过将决定自动演奏的速度的速度脉冲的计数器的内容与包含在音乐数据中的音符长度信息进行比较来实现实际按键定时与理想按键按下定时的比较。 它还包括一个速度控制电路,用于根据由实际键按下的性能的速度来改变速度脉冲的周期。 通过实际的按键抑制对性能的检测是基于计数周期随音符长度信息和存在或不存在实际按键的时钟脉冲的计数器的计数值。 为了防止速度脉冲的周期仅由实际按键按下时间的一个很大的偏差而改变,计数值被锁定在每个键按下时,保持最新的计数值,并且可以进行速度检测 根据最新计数值的平均值。

    PROCESS FOR PRODUCTION OF BLEACHED PULP
    15.
    发明申请
    PROCESS FOR PRODUCTION OF BLEACHED PULP 有权
    生产漂白浆的方法

    公开(公告)号:US20100314056A1

    公开(公告)日:2010-12-16

    申请号:US12746887

    申请日:2008-12-05

    CPC classification number: D21C9/142 D21C9/1036 D21C9/147 D21C9/153 D21C9/163

    Abstract: Provided is a process for producing bleached pulp, including subjecting unbleached pulp, which is obtained by cooking a lignocellulose substance, to alkali-oxygen bleaching treatment and then subjecting the alkali-oxygen bleached pulp to chlorine-free bleaching treatment including chlorine dioxide treatment, wherein in at least one chlorine dioxide treatment stage in which the chlorine dioxide treatment is performed, monopersulfuric acid is used in combination. The amount of chlorine dioxide to be used is reduced and the colour reversion resistance of the bleached pulp is improved by this process.

    Abstract translation: 本发明提供一种漂白纸浆的制造方法,其特征在于,将通过蒸煮木质纤维素物质得到的未漂白的纸浆进行碱氧漂白处理,然后对碱性氧漂白纸浆进行无氯漂白处理,包括二氧化氯处理,其中 在进行二氧化氯处理的至少一个二氧化氯处理阶段中,组合使用单过硫酸。 通过该方法可以减少二氧化氯的使用量,并且改善漂白纸浆的耐逆转性。

    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products
    17.
    发明授权
    Oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products 有权
    发电材料,二氧化碳吸收材料,运输系统和活渔业产品的运输方式

    公开(公告)号:US06306352B1

    公开(公告)日:2001-10-23

    申请号:US09160328

    申请日:1998-09-25

    Abstract: The present invention provides an effective oxygen generating materials, carbon dioxide absorbing materials, and transport system and transport method of live fishery products for use upon transporting live fishery products. An oxygen generating materials of the present invention is prepared by packaging solid peroxide and peroxide decomposition catalyst with a moisture-permeable material having a cup method moisture permeability (40° C., 90% RH) of more than 20 g/m2/24 hr and being impervious to water at normal pressure. Furthermore, a carbon dioxide absorbing materials are prepared by packaging alkaline earth metal hydroxide and/or oxide with a gas-permeable material having a Gurley method gas permeability (JIS P8117) of 0.1˜3000 sec./100 ml of gas and being impervious to water at normal pressure. Moreover, the transport system of live fishery products are a transport system wherein the oxygen generating materials and carbon dioxide absorbing materials pertaining to the present invention are sealed inside a transport bag.

    Abstract translation: 本发明提供了一种有效的氧气发生材料,二氧化碳吸收材料,运输生产渔具的运输系统和运输方式。 本发明的发氧材料是通过将具有杯法的透湿性材料的固体过氧化物和过氧化物分解催化剂通过包覆方法透湿(40℃,90%RH)超过20g / m 2/24小时 并在正常压力下不透水。 此外,二氧化碳吸收材料是通过将具有Gurley方法气体渗透性(JIS P8117)为0.1〜3000秒/ 100ml气体的透气材料包装在碱土金属氢氧化物和/或氧化物中而制备的,并且不渗透 常压下的水。 此外,活渔渔产品的运输系统是将本发明的氧发生材料和二氧化碳吸收材料密封在运输袋内的运输系统。

    Processes for producing ketazine and hydrazine
    18.
    发明授权
    Processes for producing ketazine and hydrazine 失效
    生产酮连氮和肼的方法

    公开(公告)号:US5986134A

    公开(公告)日:1999-11-16

    申请号:US684403

    申请日:1996-07-19

    CPC classification number: C07C249/16 C01B21/16 C07C251/88

    Abstract: A process for continuously and stably synthesizing a ketazine from hydrogen peroxide, ammonia and methyl ethyl ketone in the presence of a solution containing a catalyst. The process comprises removing sec-butyl alcohol by distillation from methyl ethyl ketone, which is reused by circulation. Also a process for preparing a hydrazine hydrate which comprises hydrolyzing the ketazine. By circulating unreacted ketone, accumulation of impurities in the circulated ketone can be prevented to obtain a high yield of the ketazine and the hydrazine hydrate, for a long period of time.

    Abstract translation: 一种在含有催化剂的溶液存在下连续稳定地合成来自过氧化氢,氨和甲基乙基酮的酮连氮的方法。 该方法包括通过从甲基乙基酮中蒸馏除去仲丁醇,其通过循环再利用。 还有一种制备水合肼的方法,其包括水解酮连氮。 通过循环未反应的酮,可以防止杂质在循环的酮中的积累,从而长时间获得高酮azine酮和水合肼的产率。

    Preparation process of hydrazine hydrate
    19.
    发明授权
    Preparation process of hydrazine hydrate 失效
    水合肼的制备方法

    公开(公告)号:US5744115A

    公开(公告)日:1998-04-28

    申请号:US684402

    申请日:1996-07-19

    CPC classification number: C01B21/16

    Abstract: A preparation process of hydrazine hydrate is herein disclosed which comprises the step of hydrolyzing a ketazine in a distillation column to obtain hydrazine hydrate, a nonionic surface active agent having a polyoxyethylene group in its molecule and/or silicon dioxide being present in the distillation column. According to this process, in the hydrolytic distillation of the ketazine, flooding can be inhibited and thus a stable operation can be accomplished. As a result, hydrazine hydrate can economically advantageously be prepared.

    Abstract translation: 本文公开了水合肼的制备方法,其包括在蒸馏塔中水解酮连氮以获得水合肼,在其分子中具有聚氧乙烯基团的非离子表面活性剂和/或二氧化硅存在于蒸馏塔中的步骤。 根据该方法,在酮连氮的水解蒸馏中,可以抑制淹水,从而可以实现稳定的操作。 因此,可以有利地制备水合肼。

    Surface defect inspection apparatus
    20.
    发明授权
    Surface defect inspection apparatus 失效
    表面缺陷检查装置

    公开(公告)号:US5726705A

    公开(公告)日:1998-03-10

    申请号:US770571

    申请日:1996-12-19

    CPC classification number: G01N21/8806

    Abstract: A surface defect inspection apparatus a lighting unit shaped in an arched form laid across the path of movement of an object under inspection for illuminating its surface. A light diffusion sheet is located between the lighting unit and the path of movement of the object for forming a bright and dark light pattern on the surface of the object. A plurality of light sensors are arranged in an arched form laid across the path of movement of the object. Each of the light sensors produces an electrical signal in response to light of reflection from the surface of the object. The electrical signal is converted into an image including the bright and dark light pattern. This conversion is repeated to produce similar images in sequence for inspection of a defect which may exist on the surface of the object.

    Abstract translation: 一种表面缺陷检查装置,其形状为拱形,照射在被检查物体的运动路径上以照射其表面。 光漫射片位于照明单元和物体的移动路径之间,用于在物体的表面上形成明暗的光图案。 多个光传感器布置成横过物体运动路径的拱形形式。 每个光传感器响应于来自物体表面的反射光产生电信号。 电信号被转换为包括亮和暗光图案的图像。 重复该转换以依次产生类似的图像,以检查可能存在于物体表面上的缺陷。

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