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    • 6. 发明授权
    • Transparent magnetic recording medium
    • 透明磁记录介质
    • US06303280B1
    • 2001-10-16
    • US09576804
    • 2000-05-23
    • Naohiro MatsunagaTsutomu AraiTomokazu Yasuda
    • Naohiro MatsunagaTsutomu AraiTomokazu Yasuda
    • G03C176
    • G03C1/7614G03C5/14G03C11/02G11B5/7085G11B5/714G11B5/72G11B5/725G11B5/74Y10S428/90Y10S430/162
    • There is disclosed a transparent magnetic recording medium comprising at least one magnetic recording layer containing ferromagnetic particles, on a support, wherein an overcoat solution which comprises at least one kind of lubricant wax dispersion and at least one kind of anionic surfactant in an amount of 0.1% to 30%, based on the total weight of the lubricant wax dispersion, is coated on the at least one magnetic recording layer. There is also disclosed a silver halide photographic light-sensitive material having the transparent magnetic recording layer. The transparent magnetic recording medium can exhibit both a good state of coated surface and secure magnetic input/output performance. The silver halide photographic light-sensitive material can provide a silver halide photographic light-sensitive material having the transparent magnetic recording layer with the above-described property.
    • 公开了一种透明磁记录介质,其在载体上包含至少一个含铁磁颗粒的磁记录层,其中包含至少一种润滑蜡分散体和至少一种阴离子表面活性剂的外涂层溶液的量为0.1 基于润滑剂蜡分散体的总重量,至少30%涂覆在至少一个磁记录层上。 还公开了具有透明磁记录层的卤化银照相感光材料。 透明磁记录介质可以表现出良好的涂层表面状态和确保磁性输入/输出性能。 卤化银照相感光材料可以提供具有上述性质的具有透明磁记录层的卤化银照相感光材料。
    • 8. 发明授权
    • Silver halide photographic material and method for processing the same
    • 卤化银照相材料及其加工方法
    • US5229262A
    • 1993-07-20
    • US807515
    • 1991-12-16
    • Tsutomu AraiYuji MiharaMasaki Okazaki
    • Tsutomu AraiYuji MiharaMasaki Okazaki
    • C09B23/10G03C1/22G03C1/34G03C1/825G03C1/83
    • C09B23/102G03C1/22G03C1/346G03C1/832
    • A silver halide photographic material comprising a support having thereon at least one silver halide photographic emulsion layer containing at least one sensitizing dye represented by formula (I) and at least one compound represented by formula (II). ##STR1## wherein R.sub.1 and R.sub.2, which may be the same or different, each represent an alkyl group which may be substituted and at least one of R.sub.1 and R.sub.2 is an acetylaminoalkyl group or an N-alkylcarbamoylaminoalkyl group; and V.sub.1 and V.sub.2, which may be the same or different, each represent a hydrogen atom, an alkyl group, an alkoxy group or a trifluoromethyl group. ##STR2## wherein Z represents a non-metallic atomic group required for forming a heterocyclic ring; M represents a hydrogen atom, an --NH.sub.4 group or an alkali metal atom; X represents an >NR group, a sulfur atom or an oxygen atom wherein R represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, and a method for processing the silver halide photographic material.
    • 一种卤化银照相材料,其包括其上具有至少一个含有至少一种由式(I)表示的敏化染料的卤化银照相乳剂层的载体和至少一种由式(II)表示的化合物。 (I)其中R 1和R 2可以相同或不同,各自表示可以被取代的烷基,R 1和R 2中的至少一个是乙酰氨基烷基或N-烷基氨基甲酰基氨基烷基; 和可以相同或不同的V1和V2各自表示氢原子,烷基,烷氧基或三氟甲基。 (II)其中Z表示形成杂环所需的非金属原子团; M表示氢原子,-NH4基或碱金属原子; X表示NR基,硫原子或氧原子,其中R表示氢原子,烷基,芳基或芳烷基,以及加工卤化银照相材料的方法。
    • 10. 发明授权
    • Television receiver with memory recall of television broadcast channel
and system
    • 具有电视广播频道和系统记忆回放的电视接收机
    • US5083205A
    • 1992-01-21
    • US549827
    • 1990-07-09
    • Tsutomu Arai
    • Tsutomu Arai
    • H04N5/46H04N5/455
    • H04N5/45H04N21/4263H04N21/4316H04N21/4852H04N21/4858
    • Television receiving apparatus for receiving television signals broadcasted over preselected broadcast channels by different television broadcast systems. Plural demodulators demodulate and concurrently display television programs broadcasted by different television broadcast systems. A processor selects a broadcast channel to be demodulated by at least one of the demodulators; and a detector detects if television signals are broadcasted over the selected channel. If so, the sound carrier frequency derived from the broadcasted television signal is determined and the television broadcast system is identified as a function of that carrier frequency. A memory stores an indication of the selected broadcast channel and the identify of the television broadcast system which uses that channel; whereafter the processor is advanced to select yet another channel and to identify the television broadcast system by which television signals are broadcasted over that other channel. As this process continues, the memory stores indications of channels which can be received and identities of the television broadcast systems which use those channels. Subsequently, desired broadcast channels together with the identities of the television broadcast systems which use those channels may be retrieved from the memory to configure the respective demodulators in a manner compatible with those television broadcast systems to enable the television programs which are broadcasted over the retrieved channels to be demodulated and concurrently displayed, such as in a picture-in-picture format.
    • 电视接收装置,用于接收由不同电视广播系统通过预先选择的广播频道广播的电视信号。 多个解调器解调并同时显示不同电视广播系统广播的电视节目。 处理器选择由至少一个解调器解调的广播信道; 并且检测器检测电视信号是否在所选频道上广播。 如果是,则确定从广播电视信号导出的声音频率,并且将电视广播系统识别为该载波频率的函数。 存储器存储所选择的广播频道的指示和使用该频道的电视广播系统的标识; 此后,处理器被推进以选择另一频道并且识别通过该另一频道广播电视信号的电视广播系统。 随着该过程的继续,存储器存储可以接收的信道的指示和使用这些信道的电视广播系统的标识。 随后,可以从存储器检索所需的广播频道以及使用这些频道的电视广播系统的身份,以便与那些电视广播系统兼容的方式配置相应的解调器,以便能够通过所检索的频道广播的电视节目 被解调并同时显示,例如以画中画格式。