Room temperature-curable organopolysiloxane composition
    41.
    发明授权
    Room temperature-curable organopolysiloxane composition 失效
    室温可固化的有机聚硅氧烷组合物

    公开(公告)号:US4629775A

    公开(公告)日:1986-12-16

    申请号:US758164

    申请日:1985-07-23

    摘要: The room temperature-curable organopolysiloxane composition of the invention can be cured into a rubbery elastomer which exhibits strong adhesion to the surface of a substrate made of, for example, a plastic resin even without the use of a primer or other adhesion aid. The composition comprises, in addition to the conventional ingredients of a silanolic hydroxy-terminated diorganopolysiloxane and alkoxy-containing organosilicon compound, a special organosilicon compound having, in a molecule, at least one group of the formula(R.sup.1 O).sub.3-n (Me).sub.n Si--C.sub.3 H.sub.6 --S--CO--NH--,in which Me is a methyl group, R.sup.1 is a methyl or an ethyl group and n is zero or 1, and a titanium chelate compound represented by the general formula ##STR1## in which Q is a divalent organosilicon-containing group, R.sup.2 is an alkyl group having 1 to 3 carbon atoms and R.sup.3 is the same as R.sup.2 or R.sup.2 O.

    摘要翻译: 本发明的室温可固化的有机基聚硅氧烷组合物可以固化成即使不使用底漆或其它粘合助剂也能显示出对由例如塑料树脂制成的基材表面的强粘合性的橡胶状弹性体。 除了硅烷醇羟基封端的二有机聚硅氧烷和含烷氧基的有机硅化合物的常规成分之外,组合物还包含在分子中具有至少一个式(R 1)3-n(Me)的基团的特殊有机硅化合物, nSi-C 3 H 6 -S-CO-NH-,其中Me是甲基,R 1是甲基或乙基,n是0或1,和由通式“IMAGE”表示的钛螯合物,其中Q 是含二价含有机硅基团,R 2为碳原子数为1〜3的烷基,R 3为与R 2或R 2 O相同的基团。

    Cyclic organopolysiloxane compound
    42.
    发明授权
    Cyclic organopolysiloxane compound 失效
    环状有机聚硅氧烷化合物

    公开(公告)号:US4577041A

    公开(公告)日:1986-03-18

    申请号:US749174

    申请日:1985-06-26

    摘要: The invention provides a novel cyclic organopolysiloxane compound represented by the general formula ##STR1## in which the groups denoted by R, R.sup.1 and R.sup.2 are each typically a monovalent hydrocarbon group having 1 to 8 carbon atoms, m is zero, 1, 2 or 3 and n is 2, 3 or 4 with the proviso that m+n is typically 4. A method for the preparation of the compound is disclosed. The inventive compound is useful as a crosslinking agent of a diorganopolysiloxane terminated at both molecular chain ends each with a silanolic hydroxy group so as to give a room temperature-curable silicone rubber composition free from the problem of emission of toxic or corrosive gases as a byproduct of the crosslinking reaction.

    摘要翻译: 本发明提供了由通式“IMAGE”表示的新型环状有机聚硅氧烷化合物,其中由R,R 1和R 2表示的基团各自通常为具有1至8个碳原子的一价烃基,m为0,1,2或3 并且n为2,3或4,条件是m + n通常为4.公开了制备该化合物的方法。 本发明化合物可用作在两个分子链端分别以硅烷醇羟基封端的二有机聚硅氧烷的交联剂,从而得到室温可固化的硅橡胶组合物,不含作为副产物排放有毒或腐蚀性气体的问题 的交联反应。

    Electrode device for electrically heating underground deposits of
hydrocarbons
    43.
    发明授权
    Electrode device for electrically heating underground deposits of hydrocarbons 失效
    用于电加热地下碳氢化合物沉积物的电极装置

    公开(公告)号:US4433724A

    公开(公告)日:1984-02-28

    申请号:US250379

    申请日:1981-04-02

    摘要: An electrode device for electrically heating underground deposits of hydrocarbons in which an insulated pipe is disposed between an electrode and a main guide pipe. The two end portions of the insulated pipe are formed as flanges having outer circumferential surfaces counter tapered to diverge at a predetermined angle toward the end portions. Shock absorbers are disposed between fastening fixtures and the counter-tapered surfaces of the insulated pipe and the fastening fixtures are coupled to connectors on the main guide pipe and the electrode through bolts. If desired, the abutting surfaces of the main guide pipe and the electrode can be formed counter tapered similarly to the counter-tapered surfaces of the insulated pipe.

    摘要翻译: 一种用于电加热地下沉积物的电极装置,其中在电极和主导管之间设置绝缘管。 绝缘管的两个端部形成为具有相对锥度的外周表面的凸缘,以朝向端部以预定角度发散。 减震器设置在紧固固定件和绝缘管的相对锥形表面之间,并且紧固固定件通过螺栓联接到主导管和电极上的连接器。 如果需要,主导管和电极的抵接面也可以与绝缘管的相对锥面相似地形成为相对锥度。

    Echo prevention circuit having signal subtracter feature
    44.
    发明授权
    Echo prevention circuit having signal subtracter feature 有权
    具有信号减法器特征的回波防止电路

    公开(公告)号:US08934621B2

    公开(公告)日:2015-01-13

    申请号:US11277200

    申请日:2006-03-22

    IPC分类号: H04M9/08 H04B3/23

    CPC分类号: H04B3/23

    摘要: An echo prevention circuit comprises an input terminal to which a first input signal is input; a first FIR filter into which the first input signal is input through the input terminal; a second FIR filter into which the first input signal is input at the same time as into the first FIR filter; an input/output terminal to which an output signal of the first FIR filter is output or a second input signal is input; a subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; and an output terminal to which an output signal of the subtracter is output. The first and the second FIR filters have such filter coefficients that the output signal through the output terminal has only the output signal from the first FIR filter removed.

    摘要翻译: 回波防止电路包括输入第一输入信号的输入端子; 第一FIR滤波器,通过输入端输入第一输入信号; 第一FIR滤波器,其中与第一FIR滤波器同时输入第一输入信号; 输入/输出第一FIR滤波器的输出信号或输入第二输入信号的输入/输出端子; 减法器,从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 以及输出减法器的输出信号的输出端子。 第一和第二FIR滤波器具有通过输出端的输出信号仅具有去除第一FIR滤波器的输出信号的滤波器系数。

    Filter coefficient setting device and echo prevention device
    45.
    发明授权
    Filter coefficient setting device and echo prevention device 有权
    滤波系数设定装置及回声防止装置

    公开(公告)号:US08467544B2

    公开(公告)日:2013-06-18

    申请号:US11968605

    申请日:2008-01-02

    IPC分类号: H04B15/00 H04B3/20 H04M9/08

    CPC分类号: H04M9/082

    摘要: A filter coefficient setting device for setting a filter coefficient of an echo prevention device including a first FIR filter, and a second FIR filter, comprises: a filter coefficient initial setting portion configured to set a predetermined filter coefficient for the first and second FIR filters when the echo prevention device is started.

    摘要翻译: 一种用于设置包括第一FIR滤波器和第二FIR滤波器的回波防止装置的滤波器系数的滤波器系数设置装置,包括:滤波器系数初始设置部分,被配置为设置第一和第二FIR滤波器的预定滤波器系数, 回波防止装置启动。

    Echo prevention circuit having adaptive digital filter
    46.
    发明授权
    Echo prevention circuit having adaptive digital filter 有权
    具有自适应数字滤波器的回波防止电路

    公开(公告)号:US08036376B2

    公开(公告)日:2011-10-11

    申请号:US11277210

    申请日:2006-03-22

    IPC分类号: H04M9/08

    CPC分类号: H04B3/23

    摘要: An echo prevention circuit comprises a first and second FIR filters into which a first input signal is input through an input terminal; an input/output terminal to which an output signal of the first FIR filter is output and the output signal reflected is input or a second input signal is input; a first subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; an adaptive digital filter into which the output signal of the first FIR filter is input; a second subtracter that subtracts the output of the adaptive digital filter from the output of the first subtracter. The adaptive digital filter has such filter coefficients that based on the output of the second subtracter, the output signal from the output terminal is the output from the first subtracter that has had the other than the second input signal removed.

    摘要翻译: 回波防止电路包括通过输入端输入第一输入信号的第一和第二FIR滤波器; 输出第一FIR滤波器的输出信号并输入反射的输出信号或输入第二输入信号的输入/输出端子; 第一减法器,从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 自适应数字滤波器,其中输入第一FIR滤波器的输出信号; 第二减法器,其从第一减法器的输出中减去自适应数字滤波器的输出。 自适应数字滤波器具有基于第二减法器的输出的滤波器系数,来自输出端的输出信号是除去除了第二输入信号之外的第一减法器的输出。

    Process for producing spherical inorganic particle
    47.
    发明申请
    Process for producing spherical inorganic particle 有权
    球形无机粒子的制造方法

    公开(公告)号:US20090249833A1

    公开(公告)日:2009-10-08

    申请号:US11990485

    申请日:2006-08-09

    IPC分类号: C03B19/10

    摘要: A process for producing spherical inorganic particles which have high flowability, can be incorporated in a high proportion, and are useful as a filler for composite substrates such as printed wiring boards and encapsulating materials. Also provided is a process for producing spherical inorganic particles which have high flowability and can be incorporated in a high proportion and which are useful as a filler for encapsulating materials and give an encapsulating material having high electrical insulating properties. One of the processes for producing spherical inorganic particles comprises: (a1) pulverizing a silicate-containing inorganic material to form a pulverization product; (b1) heating the pulverization product in an atomized state to form the pulverization product into spherical particles; (c1) spraying water over the spherical particles to cool them while maintaining the atomized state of the spherical particles; and (d1) collecting the spherical particles. The other process, which is for producing spherical glass particles, comprises: a pulverization step in which a silicate-containing vitreous material is pulverized to form a pulverization product; an acid treatment step in which the pulverization product is contacted with an acid; and a sphering step in which the pulverization product is heated in a suspended state and formed into spherical particles.

    摘要翻译: 具有高流动性的球形无机颗粒的制造方法可以高比例地掺入,可用作印刷线路板和封装材料等复合基板的填料。 还提供了一种生产具有高流动性并且可以高比例地掺入的球形无机颗粒的方法,它可用作密封材料的填料,并得到具有高电绝缘性的封装材料。 生产球形无机颗粒的方法之一包括:(a1)粉碎含硅酸盐的无机材料以形成粉碎产物; (b1)以雾化状态加热粉碎物,形成粉碎物为球状粒子; (c1)在保持球状颗粒的雾化状态的同时将水喷洒在球形颗粒上以冷却它们; 和(d1)收集球形颗粒。 用于制造球形玻璃颗粒的另一方法包括:粉碎步骤,其中将含硅酸盐的玻璃质材料粉碎以形成粉碎产物; 酸处理步骤,其中所述粉碎产物与酸接触; 和粉碎产物在悬浮状态下加热并形成球形颗粒的纺丝步骤。

    Apparatus and method for setting filter coefficient, and recording medium having a program recorded thereon
    48.
    发明授权
    Apparatus and method for setting filter coefficient, and recording medium having a program recorded thereon 有权
    用于设置滤波器系数的装置和方法,以及其上记录有程序的记录介质

    公开(公告)号:US07420488B2

    公开(公告)日:2008-09-02

    申请号:US11672648

    申请日:2007-02-08

    IPC分类号: H03M1/00

    CPC分类号: H04M9/082

    摘要: Echo preventing circuit includes first and second FIR filters. The outputs of the first and second FIR filters are converted into first and second analog signals. An input/output terminal outputs the first analog signal or receives a third analog signal. An AD converter converts an analog signal obtained by subtracting the second analog signal from a signal formed by combining the first analog signal and the third analog signal. A response signal acquiring unit acquires a first response signal from an output of the first FIR filter to an output of the AD converter. A filter coefficient setting unit sets the filter coefficients of the second FIR filter based on the first response signal and sets the filter coefficients of the first FIR filter based on second response signal of a section from and output of the second FIR filter to an output of the AD converter.

    摘要翻译: 回波防止电路包括第一和第二FIR滤波器。 第一和第二FIR滤波器的输出被转换成第一和第二模拟信号。 输入/输出端输出第一模拟信号或接收第三模拟信号。 AD转换器通过从通过组合第一模拟信号和第三模拟信号而形成的信号中减去第二模拟信号而获得的模拟信号。 响应信号获取单元从第一FIR滤波器的输出到AD转换器的输出获取第一响应信号。 滤波器系数设定单元基于第一响应信号设置第二FIR滤波器的滤波器系数,并且基于从第二FIR滤波器的一部分和从第二FIR滤波器的输出的第二响应信号将第一FIR滤波器的滤波器系数设置为 AD转换器。

    Echo prevention circuit, filter coefficient setting method, and recording medium with program recorded
    49.
    发明授权
    Echo prevention circuit, filter coefficient setting method, and recording medium with program recorded 有权
    回波防止电路,滤波器系数设定方法和记录有程序的记录介质

    公开(公告)号:US07400278B2

    公开(公告)日:2008-07-15

    申请号:US11681643

    申请日:2007-03-02

    IPC分类号: H03M1/00

    CPC分类号: H04M9/082

    摘要: An echo prevention circuit includes a filter that receives a first digital signal and outputs second and third digital signals; first and second DA converter that convert the second and third digital signals into first and second analog signals respectively; a circuit to subtract the second analog signal from a signal generated by combining the first analog signal and a third analog signal, a circuit to amplify the signal from the subtracting circuit; an AD converter that converts the amplified signal into a digital signal; a responsive signal acquiring unit to acquire a first response signal from the input of the first DA converter to the output of the AD converter and to acquire a second response signal from the input of the second DA converter to the output of the AD converter; and a unit to set filter coefficients based on the first and second response signals.

    摘要翻译: 回波防止电路包括:接收第一数字信号并输出​​第二和第三数字信号的滤波器; 第一和第二DA转换器,分别将第二和第三数字信号转换成第一和第二模拟信号; 从通过组合第一模拟信号和第三模拟信号而产生的信号中减去第二模拟信号的电路,放大来自减法电路的信号的电路; AD转换器,将放大的信号转换成数字信号; 响应信号获取单元,用于从第一DA转换器的输入到AD转换器的输出获取第一响应信号,并从第二DA转换器的输入到AD转换器的输出获取第二响应信号; 以及基于第一和第二响应信号来设置滤波器系数的单元。

    ECHO PREVENTION CIRCUIT HAVING ADAPTIVE DIGITAL FILTER
    50.
    发明申请
    ECHO PREVENTION CIRCUIT HAVING ADAPTIVE DIGITAL FILTER 有权
    具有自适应数字滤波器的ECHO预防电路

    公开(公告)号:US20060218215A1

    公开(公告)日:2006-09-28

    申请号:US11277210

    申请日:2006-03-22

    IPC分类号: G06F17/10

    CPC分类号: H04B3/23

    摘要: An echo prevention circuit comprises a first and second FIR filters into which a first input signal is input through an input terminal; an input/output terminal to which an output signal of the first FIR filter is output and the output signal reflected is input or a second input signal is input; a first subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; an adaptive digital filter into which the output signal of the first FIR filter is input; a second subtracter that subtracts the output of the adaptive digital filter from the output of the first subtracter. The adaptive digital filter has such filter coefficients that based on the output of the second subtracter, the output signal from the output terminal is the output from the first subtracter that has had the other than the second input signal removed.

    摘要翻译: 回波防止电路包括通过输入端输入第一输入信号的第一和第二FIR滤波器; 输出第一FIR滤波器的输出信号并输入反射的输出信号或输入第二输入信号的输入/输出端子; 第一减法器,从第一FIR滤波器的输出信号和第二输入信号的组合信号中减去第二FIR滤波器的输出信号; 自适应数字滤波器,其中输入第一FIR滤波器的输出信号; 第二减法器,其从第一减法器的输出中减去自适应数字滤波器的输出。 自适应数字滤波器具有基于第二减法器的输出的滤波器系数,来自输出端的输出信号是除去除了第二输入信号之外的第一减法器的输出。