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    • 72. 发明授权
    • Method for the determination of the reduced form of nicotinamide adenine
dinucleotide
    • 测定烟酰胺腺嘌呤二核苷酸还原形式的方法
    • US4824779A
    • 1989-04-25
    • US706404
    • 1985-02-28
    • Norihito AoyamaAkira MiikeYoshiaki ShimizuToshio Tatano
    • Norihito AoyamaAkira MiikeYoshiaki ShimizuToshio Tatano
    • G01N33/50C12Q1/00C12Q1/26C12Q1/28
    • C12Q1/008C12Q1/28C12Q2326/00
    • The present invention provides a method for the determination of NAD(P)H which comprises reacting a chromogen represented by the following general formula (I): ##STR1## wherein Y is hydrogen or hydroxyl; R.sub.1, R.sub.2 and R.sub.3 may be the same or different, and are groups represented by the following general formula (II), (III) or (IV): ##STR2## wherein Z is hydrogen, hydroxyl, amino, substituted amino, alkyl, substituted alkyl, alkenyl, aryl, substituted aryl, acyl, halogen, nitro, sulfo, carboxyl or alkoxy; n is 1, 2, or 3; provided that at least one Z in R.sub.1, R.sub.2 and R.sub.3 is hydroxyl, amino, or substituted amino; and Z.sub.s in Z.sub.n may be the same or different, with NAD(P)H in the presence of (1) peroxidase or thiol oxide reductase and (2) diaphorase or an electron carrier, and determining the pigment thus formed.
    • 本发明提供了一种测定NAD(P)H的方法,该方法包括使由以下通式(I)表示的色原反应:其中Y为氢或羟基; (II),(III)或(IV)表示的基团可以相同或不同,R1,R2和R3可以相同或不同,并且是由以下通式(II),(III)或(IV)表示的基团: )其中Z是氢,羟基,氨基,取代的氨基,烷基,取代的烷基,烯基,芳基,取代的芳基,酰基,卤素,硝基,磺基,羧基或烷氧基; n为1,2或3; 条件是R 1,R 2和R 3中的至少一个Z是羟基,氨基或取代的氨基; 并且在(1)过氧化物酶或硫醇氧化物还原酶和(2)心肌黄酶或电子载体的存在下,Zn中的Zs可以相同或不同,具有NAD(P)H,并且确定如此形成的颜料。
    • 76. 发明授权
    • Apparatus for fabricating an optical fiber
    • 光纤制造装置
    • US08322165B2
    • 2012-12-04
    • US12189440
    • 2008-08-11
    • Tetsuya OtosakaYoshiaki Shimizu
    • Tetsuya OtosakaYoshiaki Shimizu
    • C03B37/029
    • C03B37/029C03B2205/10C03B2205/81
    • In an apparatus for fabricating an optical fiber, the apparatus includes a drawing furnace provided with an insertion opening for receiving an optical fiber perform, a feed mechanism configured to support one end of the optical fiber preform so as to feed into the drawing furnace, a first sealing unit configured to seal a clearance gap between the optical fiber preform and the insertion opening, and a second sealing unit configured to seal a gap between the optical fiber preform and the first sealing unit when a tapered portion formed at the one end side of the optical fiber preform passes through the insertion opening. As a result, the available entirety of the optical fiber preform can be changed to an optical fiber, so that the cost for fabricating the optical fiber can be significantly reduced.
    • 在一种制造光纤的装置中,该装置包括设置有用于接收光纤执行的插入口的拉丝炉,配置成将光纤预制件的一端支撑以供入拉丝炉的进给机构, 第一密封单元,其构造成密封光纤预制件和插入开口之间的间隙;以及第二密封单元,其构造成当形成在所述光纤预制件的一端侧的锥形部分时,密封所述光纤预制件和所述第一密封单元之间的间隙 光纤预制棒穿过插入口。 结果,光纤预制棒的可用整体可以改变为光纤,从而可以显着地减少制造光纤的成本。
    • 78. 发明申请
    • LIQUID SUPPLY DEVICE AND LIQUID JETTING SYSTEM
    • 液体供应装置和液体喷射系统
    • US20120056949A1
    • 2012-03-08
    • US13225248
    • 2011-09-02
    • Taku IshizawaYoshiaki Shimizu
    • Taku IshizawaYoshiaki Shimizu
    • B41J2/175
    • B41J2/175B41J2/17523B41J2/17553B41J2/17596
    • A liquid supply device 10 is equipped with a liquid containing chamber 16, a transport tube 15 for sending the liquid inside the chamber 16 to a liquid jetting device 20, first and second members 171 and 172 sandwiching the tube 15, and a cam 173 that determines the position of the first member 171 relative to the second member 172. The tube 15 is equipped with an elastic portion 151 that elastically deforms and is flattened. In the first rotation position, the cam 173 arranges the first member 171 such that there is a space that allows the liquid to flow inside the part 151 between the first and second members 171, 172. In the second rotation position, the cam 173 arranges the first member 171 such that the elastic portion 151 is flattened by the first and second members 171, 172, and the liquid inside cannot flow.
    • 液体供应装置10配备有液体容纳室16,用于将腔室1​​6内的液体送到液体喷射装置20的输送管15,夹着管15的第一和第二构件171和172以及夹持管15的凸轮173 确定第一构件171相对于第二构件172的位置。管15配备有弹性变形并变平的弹性部151。 在第一旋转位置,凸轮173布置第一构件171,使得存在允许液体在第一和第二构件171,172之间的部分151内部流动的空间。在第二旋转位置,凸轮173布置 第一构件171使得弹性部分151被第一和第二构件171,172平坦化,并且内部的液体不能流动。
    • 80. 发明授权
    • A/D conversion circuit for use with low-potential and high-potential power supplies
    • 用于低电位和高电位电源的A / D转换电路
    • US07760125B2
    • 2010-07-20
    • US12026901
    • 2008-02-06
    • Yoshiaki ShimizuHisao SuzukiKenji ItoMasashi Kijima
    • Yoshiaki ShimizuHisao SuzukiKenji ItoMasashi Kijima
    • H03M1/36
    • H03M1/0675H03M1/08H03M1/165H03M1/168H03M1/366H03M1/42H03M1/765
    • An A/D conversion circuit including a plurality of resistor elements connected in series between a low-potential power supply and a high-potential power supply. The A/D conversion circuit includes a plurality of comparators that compare a reference voltage divided by each of the resistor elements with an analog input voltage, the comparators having a sample-and-hold function for holding a sampled analog input voltage. The plurality of comparators also include a high-order bit comparator and a low-order bit comparator having different sampling sources. The high-order bit comparator may be configured to compare the analog input voltage and one of the reference voltages to obtain a determination result. The low-order bit comparator may old the analog voltage from the time that the low-order bit comparator retrieves the analog input voltage until the low-order bit comparator performs comparison.
    • 一种A / D转换电路,包括串联连接在低电位电源和高电位电源之间的多个电阻元件。 A / D转换电路包括将由每个电阻元件划分的参考电压与模拟输入电压进行比较的多个比较器,比较器具有用于保持采样的模拟输入电压的采样保持功能。 多个比较器还包括具有不同采样源的高位比较器和低位比较器。 高位比较器可以被配置为比较模拟输入电压和参考电压之一以获得确定结果。 低位比较器可以从低位比较器检索模拟输入电压直到低位比较器执行比较时的模拟电压为老。