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    • 4. 发明授权
    • Electronic cash register including means for producing printed
validation data
    • 电子收款机包括生产印刷验证数据的手段
    • US4276598A
    • 1981-06-30
    • US77145
    • 1979-09-19
    • Haruhiko InoueSyuji Nakano
    • Haruhiko InoueSyuji Nakano
    • G06F3/12G06K15/00G07G1/06G07G1/12G07G5/00
    • G07G1/12G06Q20/209G07G5/00
    • An electronic cash register including a printing member comprising a means for presetting a validation printing operation request when said cash register is needed to produce a desired validation print of a predetermined processed data, a means for generating an enable signal by which said cash register is compelled to perform the validation print, the enable signal being generated when the validation printing operation request has been preset with said presetting means and a predetermined cash register function corresponding to the predetermined processed data has been completed in said cash register, receiving means for receiving a validation paper, a detecting means coupled to the receiving means for detecting if said validation paper is present in the receiving means, and an instructing means for instructing said printing member to print said predetermined processed data on the validation paper, wherein when said validation printing request has been preset, said printing member performs printing said predetermined processed data on the validation paper and said cash register advances to the subsequent cash register function.
    • 一种包括打印部件的电子收银机,包括当需要所述收银机产生预定处理数据的所需验证打印时预设验证打印操作请求的装置,用于产生强制所述收银机的使能信号的装置 为了执行验证打印,当在所述预设装置已经预设了验证打印操作请求时产生的启用信号和在预付处理数据中对应的预定收银机功能已经在所述收银机中完成,接收装置接收验证 纸张,耦合到所述接收装置的检测装置,用于检测所述验证纸是否存在于接收装置中;以及指令装置,用于指示所述打印部件在所述验证纸上打印所述预定处理数据,其中当所述验证打印请求具有 已经预设,打印成员每张 在验证纸上打印所述预定的处理数据,并且所述收银机前进到后续的收银机功能。
    • 9. 发明授权
    • Sound generating apparatus with sealed air chamber between two sounding
plates
    • 两个发声板之间具有密封空气室的发声装置
    • US4700177A
    • 1987-10-13
    • US682755
    • 1984-12-17
    • Toru NakashimaHaruhiko InoueSigeki Furuta
    • Toru NakashimaHaruhiko InoueSigeki Furuta
    • G10K9/122H04R17/10G08B3/00
    • G10K9/122
    • A sound generating apparatus using piezoelectric elements includes first and second sounding plates arrayed in parallel with each other. The first and second sounding plates respectively include first and second diaphragms, and first and second thin plate-like piezoelectric elements laminated onto the first and second diaphragms. The first and second sounding plates are coupled together at the outer peripheral portions by a ring, thereby forming a hermetically sealed internal air chamber. The first and second sounding plates coupled together by the ring, and containing the internal air chamber cooperate to form a sounding member. The sounding member is supported by means of four resilient supporting members made of, for example, rubber, in a housing. In the housing, a front air layer and a rear air layer are formed on both sides of the sounding member, respectively. The front and rear air layers communicate with each other through a ringlike sound path. A plurality of sound passing holes are distributed closer to the outer periphery portion, while confronting the front air layer. A drive circuit applies a drive voltage signal in parallel to the first and second sounding plates.
    • 使用压电元件的声音发生装置包括彼此平行排列的第一和第二声音板。 第一和第二探测板分别包括第一和第二隔膜,以及层压在第一和第二隔膜上的第一和第二薄板状压电元件。 第一和第二探测板通过环在外周部分耦合在一起,从而形成密封的内部空气室。 通过环联接在一起并且容纳内部空气室的第一和第二探测板协作以形成探测构件。 探测构件通过在壳体中由例如橡胶制成的四个弹性支撑构件支撑。 在壳体中,分别在探测构件的两侧形成前空气层和后空气层。 前后空气层通过环形声道相互连通。 多个通声孔在面对前方空气层的同时更靠近外周部分布置。 驱动电路将驱动电压信号并行地施加到第一和第二探测板。