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    • 23. 发明授权
    • Spectrally sensitized silver halide photographic emulsion
    • 光谱增感卤化银照相乳剂
    • US4010037A
    • 1977-03-01
    • US653995
    • 1976-01-28
    • Masanao HinataHaruo TakeiTadashi IkedaMitsuo Iwamoto
    • Masanao HinataHaruo TakeiTadashi IkedaMitsuo Iwamoto
    • G03C1/29G03C1/14
    • G03C1/29
    • A silver halide photographic emulsion containing, in combination, supersensitizing amounts of at least one sensitizing dye of the following general formula (I) ##STR1## wherein Z.sub.1 and Z.sub.2 each represents an atomic group required for forming a benzimidazole ring; R.sub.1 and R.sub.2 each represents an aliphatic group and at least one of R.sub.1 and R.sub.2 represents an alkyl group having a carboxy group, a hydroxyalkyl group or an alkyl group having a sulfo group; X.sub.1 represents an acid anion; and m is 1 or 2, m being 1 when the dye forms an inner salt (a betaine-like structure) and at least one sensitizing dye of the following general formula (II) ##STR2## wherein Z.sub.3 represents an atomic group required for forming a benzoxazole ring or a .beta.-naphthoxazole ring; Z.sub.4 represents an atomic group required for forming a benzothiazole ring, a benzoselenazole ring, a .beta.-naphthothiazole ring or a .beta.-naphthoselenazole ring; R.sub.3 and R.sub.4 each represents an aliphatic group and at least one of R.sub.3 and R.sub.4 represents an alkyl group having a carboxy group or an alkyl group having a sulfo group; R.sub.5 represents a hydrogen atom or an alkyl group; X.sub.2 represents an acid anion; and n is 1 or 2, n being 1 when the dye forms an inner salt.
    • 一种卤化银照相乳剂,其组合含有至少一种以下通式(I)的敏化染料的超敏化剂,其中Z1和Z2各自表示形成苯并咪唑环所需的原子团; R 1和R 2各自表示脂族基,R 1和R 2中的至少一个表示具有羧基,羟基烷基或具有磺基的烷基的烷基; X1表示酸性阴离子; m为1或2,当染料形成内盐(甜菜碱样结构)时,m为1,以及至少一种以下通式(II)的增感染料,其中Z 3表示原子团 形成苯并恶唑环或β-萘恶唑环所需的; Z4表示形成苯并噻唑环,苯并硒唑环,β-萘噻唑环或β-萘并噻唑环所需的原子团; R 3和R 4各自表示脂族基,R 3和R 4中的至少一个表示具有羧基或具有磺基的烷基的烷基; R5表示氢原子或烷基; X2表示酸性阴离子; n为1或2,当染料形成内盐时,n为1。
    • 25. 发明授权
    • Time division multiplex communication control system
    • 时分复用通信控制系统
    • US5784365A
    • 1998-07-21
    • US607024
    • 1996-02-26
    • Tadashi Ikeda
    • Tadashi Ikeda
    • H04J3/00H04B7/26H04Q7/28H04Q7/36H04J3/10H04B7/212
    • H04B7/2643
    • A time division multiplex communication control system for controlling assignment of communication channels from a switching office to mobile stations in which control on the switching office side is automatically effected so that communication channels having a high likelihood of communication disturbances are lastly assigned. In one embodiment, the communication channels located immediately adjacent to the control channel and having a high likelihood of communication disturbances from control channel signals are lastly assigned. In another embodiment in which two carriers are available and the control channel is located in the first carrier, communication channels in the second carrier are first automatically assigned and, when a communication channel is not available in the second carrier, a communication channel is the first carrier which is not adjacent to the control channel is assigned.
    • 一种时分复用通信控制系统,用于控制从交换局到交换局侧的控制的移动台的通信信道的分配,从而最终分配具有高通信干扰可能性的通信信道。 在一个实施例中,最后分配与控制信道紧邻并且具有来自控制信道信号的通信干扰的高可能性的通信信道。 在其中两个载波可用并且控制信道位于第一载波的另一实施例中,第一载波中的通信信道首先被自动分配,并且当通信信道在第二载波中不可用时,通信信道是第一载波 分配与控制信道不相邻的载波。