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公开(公告)号：US5578414A
公开(公告)日：1996-11-26
申请号：US423708
申请日：1995-04-18
申请人： Seiichi Yamamoto , Tetsuo Yoshida , Takanori Hioki
发明人： Seiichi Yamamoto , Tetsuo Yoshida , Takanori Hioki
摘要： A silver halide photographic material is disclosed, which comprises a support having thereon at least one silver halide emulsion layer, wherein the emulsion layer or other hydrophilic colloid layer contains at least one hydrazine compound and at least one compound represented by the following formula (I): ##STR1## An image forming method is also described, which comprises development processing the above-described image exposed silver halide photographic material with a developing solution comprising (1) from 0.2 to 0.75 mol/liter of dihydroxybenzene based developing agent, (2) from 0.001 to 0.06 mol/liter of 1-phenyl-3-pyrazolidone or p-aminophenol auxiliary developing agent, (3) from 0.3 to 1.2 mol/liter of free sulfite ion, and (4) a compound represented by the following formula (E); and the concentration ratio of the compound represented by formula (E) to the dihydroxybenzene developing agent is from 0.03 to 0.12, and the developing solution has a pH value of from 9.0 to 12.0. ##STR2##
摘要翻译： 公开了一种卤化银照相材料，其包括其上具有至少一个卤化银乳剂层的载体，其中所述乳剂层或其它亲水胶体层包含至少一种肼化合物和至少一种由下式（I）表示的化合物， （I）还描述了一种图像形成方法，其包括用上述曝光的卤化银照相材料与显影溶液进行显影处理，所述显影溶液包含（1）0.2至0.75mol /升的基于二羟基苯的显影剂， （2）0.001〜0.06摩尔/升的1-苯基-3-吡唑烷酮或对氨基苯酚辅助显影剂，（3）0.3〜1.2摩尔/升游离亚硫酸根离子，（4） 以下式（E）; 并且由式（E）表示的化合物与二羟基苯显影剂的浓度比为0.03〜0.12，显影液的pH值为9.0〜12.0。 （图）
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102.发明授权
公开(公告)号：US5565307A
公开(公告)日：1996-10-15
申请号：US423852
申请日：1995-04-18
申请人： Takanori Hioki , Toyohisa Oya , Seiichi Yamamoto
发明人： Takanori Hioki , Toyohisa Oya , Seiichi Yamamoto
CPC分类号： G03C1/22 , Y10S430/164
摘要： Disclosed are a silver halide photographic material containing at least one merocyanine color-sensitizing dye having a particular structure of formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group having a residue capable of making the compound soluble in water as a free acid or salt; V.sub.1, V.sub.2, V.sub.3 and V.sub.4 each represent a hydrogen atom or a monovalent substituent, provided that these substituents (V.sub.1, V.sub.2, V.sub.3, V.sub.4) are not bonded to each other to form a ring and that the sum of the molecular weights of V.sub.1, V.sub.2, V.sub.3 and V.sub.4 is from 4 to 50; L.sub.1, L.sub.2, L.sub.3 and L.sub.4 each represent an optionally substituted methine group; M.sub.1 represents a charge-neutralizing pair ion; and m.sub.1 represents a number of from 0 to 4 that is necessary for neutralizing the intramolecular charge.
摘要翻译： 公开了含有至少一种具有式（I）特定结构的部花青色素增感染料的卤化银照相材料，其中R1和R2各自表示具有能够使化合物溶解的残基的烷基 水为游离酸或盐; V1，V2，V3和V4各自表示氢原子或一价取代基，条件是这些取代基（V1，V2，V3，V4）彼此不结合形成环，V1的分子量之和 ，V2，V3和V4为4〜50; L1，L2，L3和L4各自表示任选取代的次甲基; M1表示电荷中和对离子; m1表示中和分子内电荷所需的0〜4的数。
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103.发明授权
公开(公告)号：US5534758A
公开(公告)日：1996-07-09
申请号：US277759
申请日：1994-07-20
摘要： The present invention resides in that two of three drivers are BTL-operated in pair to drive the motor for driving the tray and one of the two drivers and a remaining one driver are BTL-operated in pair to drive the other motors. Therefore, it is possible to construct a driver circuit for driving various drive motors within an optical disk drive device by adding only one driver to a conventional driver circuit and, thus, it becomes possible to make the drive circuit as a single chip IC.
摘要翻译： 本发明的目的在于，三个驱动器中的两个驱动器被成对地BTL操作以驱动用于驱动托盘的电动机和两个驱动器中的一个，并且剩余的一个驱动器被成对地BTL操作以驱动其它电动机。 因此，通过向传统的驱动电路添加一个驱动器，可以构成用于驱动光盘驱动装置内的各种驱动电动机的驱动电路，从而可以使驱动电路成为单芯片IC。
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104.发明授权Storage circuitry using sense amplifier with temporary pause for voltage supply isolation 失效存储电路使用读出放大器暂时暂停供电隔离
公开(公告)号：US5426610A
公开(公告)日：1995-06-20
申请号：US917699
申请日：1992-07-21
IPC分类号： G11C7/06 , G11C11/4091 , G11C7/00
CPC分类号： G11C11/4091 , G11C7/065
摘要： A processor (10) comprises a plurality of processing elements each having an input register (11), first memory bank (12), first sense amplifier (40), ALU (13), output register (16), second memory bank (15) and second sense amplifier (42). The first sense amplifier (40) is shared between the input register (11) and first memory bank (12). The second sense amplifier (42) is shared between the output register (16) and second memory bank (15). The sense amplifier (40,42) may be paused to prevent voltage spikes during a read/write operation, or to wait until a calculation is completed.
摘要翻译： 处理器（10）包括多个处理元件，每个处理元件具有输入寄存器（11），第一存储体（12），第一读出放大器（40），ALU（13），输出寄存器（16），第二存储体 ）和第二读出放大器（42）。 第一读出放大器（40）在输入寄存器（11）和第一存储体（12）之间共享。 第二读出放大器（42）在输出寄存器（16）和第二存储体（15）之间共享。 可以暂停读出放大器（40,42）以在读/写操作期间防止电压尖峰，或等待直到计算完成。
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公开(公告)号：US4232400A
公开(公告)日：1980-11-04
申请号：US37176
申请日：1979-05-08
申请人： Seiichi Yamamoto , Seishi Kitayama
发明人： Seiichi Yamamoto , Seishi Kitayama
CPC分类号： H04B3/23
摘要： An echo control system for an adaptive echo canceller which cancels an echo signal while successively estimating the transmission characteristic of an echo path by the use of a received signal and the echo signal, comprising means using the received signal of a predetermined duration for obtaining an autoregression coefficient in a case of using the received signal as the output of an autoregressive model, means for obtaining a difference signal between a predicted value of the received signal produced by using the autoregression coefficient and the received signal, means for obtaining a difference signal between a predicted value of the echo signal produced by using the autoregression coefficient and the echo signal, a memory for storing the estimated transmission characteristic of the echo path, and a corrector for correcting the content of the memory following an identification method by learning. The content of the memory is successively corrected by the corrector on the basis of the difference signal of the received signal and the difference signal of the echo signal. An echo replica is produced using the successively corrected estimated transmission characteristic and is used to subtract it from the true echo signal, thereby cancelling the echo signal.
摘要翻译： 一种用于自适应回声消除器的回波控制系统，其通过使用接收信号和回波信号连续估计回波路径的传输特性来消除回波信号，包括使用预定持续时间的接收信号获得自回归的装置 在使用接收信号作为自回归模型的输出的情况下的系数的装置，用于获得通过使用自回归系数产生的接收信号的预测值与接收信号之间的差分信号的装置，用于获得在 通过使用自回归系数和回波信号产生的回波信号的预测值，用于存储回波路径的估计传输特性的存储器，以及用于通过学习进行识别方法校正存储器的内容的校正器。 基于接收信号的差分信号和回波信号的差分信号，校正器依次校正存储器的内容。 使用连续校正的估计传输特性产生回波复制品，并用于从真实回波信号中减去回波复制品，从而消除回波信号。
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