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    • 8. 发明授权
    • Semiconductor storage unit
    • 半导体存储单元
    • US06775198B2
    • 2004-08-10
    • US10253512
    • 2002-09-25
    • Kozo IshidaHideki YonetaniTakeshi Ohgami
    • Kozo IshidaHideki YonetaniTakeshi Ohgami
    • G11C700
    • G11C5/14
    • Power to operates memory bank of DRAM stably is supplied with reduced power consumption. A semiconductor storage unit includes multiple arrays forming memory banks on a substrate, first and second power supplies. Multiple arrays are arranged like a matrix and surround the central region of the substrate. Each memory bank consists of two of the multiple arrays. Each first power supply supplies driving power to a peripheral circuit which drives each multiple array. Second power supplies are arranged at four corners of the central region, each supply provides access power to word lines which access the multiple arrays. The first power supplies are mounted to a central and the opposite side for predetermined arrays, serve as a main and an auxiliary power supply to provide main and auxiliary power (smaller than the main power), and provide distantly arranged two of the multiple arrays forming a memory bank with power.
    • 稳定地操作DRAM的存储体的功率被提供降低的功耗。 半导体存储单元包括在基板上形成存储体的多个阵列,第一和第二电源。 多个阵列被布置成像矩阵并且围绕衬底的中心区域。 每个存储体由多个阵列中的两个组成。 每个第一电源为驱动每个多阵列的外围电路提供驱动电力。 第二电源设置在中央区域的四个角处,每个电源为访问多个阵列的字线提供访问电力。 第一电源被安装到中央和相对侧用于预定的阵列,用作主电源和辅助电源,以提供主功率和辅助功率(小于主功率),并且提供形成的多个阵列中的远距离布置的两个 一个有权力的记忆库。
    • 10. 发明授权
    • Infrared radiation gas analyzer
    • 红外辐射气体分析仪
    • US4499378A
    • 1985-02-12
    • US473344
    • 1983-03-08
    • Kimio MiyatakeKozo IshidaHiroyuki EbiTakeshi Shimada
    • Kimio MiyatakeKozo IshidaHiroyuki EbiTakeshi Shimada
    • G01N21/31G01N21/35G01N21/71G01J1/00
    • G01N21/71G01N21/3504G01N21/314G01N21/35
    • An infrared radiation gas analyzer for determining the concentration of an ingredient in a sample gas has a sample gas container for containing a sample gas at a temperature at which the ingredient the concentration of which is to be determined will emit infrared radiation in a range characteristic of the ingredient and a window for allowing the infrared radiation to escape from the container. An optical chopper is positioned outside the container for interrupting the radiation escaping from the container. A filter is positioned in the path of the radiation escaping from the container and transmits only radiation in the range. An infrared radiation detector is positioned for receiving the radiation passed by the filter and emitting a signal representative of the radiation received by the detector and which is representative of the concentration of the ingredient the concentration of which is to be determined in the sample gas.
    • 用于确定样品气体中成分浓度的红外辐射气体分析仪具有样品气体容器,该样品气体容器用于在其浓度将被确定的成分将发射红外辐射的温度下容纳样品气体, 该成分和允许红外辐射从容器逸出的窗口。 光学斩波器位于容器外部,用于中断从容器逸出的辐射。 过滤器位于从容器逸出的辐射的路径中,并且仅透射该范围内的辐射。 定位红外辐射检测器用于接收由过滤器通过的辐射,并发出代表由检测器接收的辐射的信号,其代表在样品气体中要确定其浓度的成分的浓度。