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    • 62. 发明授权
    • Mechanism for feeding radiation image storage panel from cassette to
read-out means
    • 将辐射图像存储面板从盒式磁带馈送到读出装置的机构
    • US5148028A
    • 1992-09-15
    • US747473
    • 1991-08-13
    • Hiroshi Ono
    • Hiroshi Ono
    • G03B42/04
    • G03B42/04G03B42/045
    • A mechanism for feeding a radiation image storage panel from a cassette to a read-out means is provided which comprises a cassette for keeping therein the image storage panel which has a panel release part; a tray which receives thereon plural panels in such manner that the panel release part of each cassette is positioned downward; a cassette lock release means having a means to give an action to the cassette to open the panel release part so that the panel in the cassette is dropped down; a moving means for moving the tray or cassette lock release means, and a guide member for receiving the dropped panel and guiding the panel to the read-out means.
    • 提供了一种用于将辐射图像存储面板从盒子馈送到读出装置的机构,其包括用于保持其中具有面板释放部分的图像存储面板的盒; 托盘,其以多个面板的面板释放部分位于下方的方式容纳多个面板; 盒式磁带锁定释放装置具有用于向盒施加作用以打开面板释放部分使得盒中的面板掉落的装置的装置; 用于移动托盘或盒锁释放装置的移动装置,以及用于接收落下的面板并将面板引导到读出装置的引导构件。
    • 63. 发明授权
    • Preparation process of 2-chloropropionaldehyde
    • 2-氯丙醛的制备方法
    • US4654445A
    • 1987-03-31
    • US800966
    • 1985-11-22
    • Hiroshi OnoKanemitsu MiyamaTakaharu Kasuga
    • Hiroshi OnoKanemitsu MiyamaTakaharu Kasuga
    • C07C45/49C07C45/50
    • C07C45/49
    • This invention relates to a process for preparing 2-chloropropionaldehyde (2-CPA) by using vinyl chloride, carbon monoxide and hydrogen as raw materials. Although processes making use of cobalt catalysts have conventionally been known, it is disclosed herein that by using a rhodium compound and a nitrogen- or phosphorus-containing Lewis base in combination as a catalyst, the reaction is allowed to proceed at temperature and pressure lower than those required for such conventional processes and the selectively toward the intended product is improved. It is also disclosed that by causing water to exist in the reaction system and using a water-insoluble organic solvent, fractionating the reaction mixture into a water layer and an organic layer after the reaction and then collecting 2-CPA from the water layer through distillation, extraction or the like, the rhodium compound contained substantially in its entirety in an organic layer can be reutilized in the form of its solution. This process is an extremely good process suitable for use in the preparation of 2-CPA which is useful as an intermediate for chemical products, agricultural chemicals, pharmaceutical products, etc.
    • 本发明涉及以氯乙烯,一氧化碳和氢为原料制备2-氯丙醛(2-CPA)的方法。 虽然使用钴催化剂的方法通常是已知的,但是本文公开了通过组合使用铑化合物和含氮或磷的路易斯碱作为催化剂,使反应在低于 这些常规方法所需的和选择性地朝向预期产品的那些被改进。 还公开了通过使水存在于反应体系中并使用水不溶性有机溶剂,在反应后将反应混合物分馏成水层和有机层,然后通过蒸馏从水层中收集2-CPA ,提取物等,基本上在有机层中全部含有的铑化合物可以以其溶液的形式再利用。 该方法是适用于制备2-CPA的非常好的方法,可用作化学产品,农药,药品等的中间体。
    • 69. 发明授权
    • Nuclear reactor power monitor
    • 核反应堆功率监视器
    • US09177676B2
    • 2015-11-03
    • US13697950
    • 2011-05-11
    • Yutaka TakeuchiHiroshi OnoKazuki Yano
    • Yutaka TakeuchiHiroshi OnoKazuki Yano
    • G21C17/00G21C17/10G21D3/00
    • G21C17/00G21C17/10G21D3/001G21D2003/005Y02E30/40
    • Provide a nuclear reactor power monitoring technology for enhancing the monitoring accuracy and reliability in nuclear thermal hydraulic stability.A power monitor 30 includes a first calculation unit 42,52 configured to calculate a first stability index based on time series data indicating power oscillation in nuclear instrumentation signals outputted from a plurality of nuclear instrumentation detectors 31; a first determination unit 44,53 configured to compare the first stability index and a first reference value and determine whether nuclear thermal hydraulic stability of the reactor core is stable or deteriorated; a second calculation unit 46,54 configured to calculate a second stability index of the reactor core based on the time series data when the deteriorated state is determined in the first determination unit 44,53; and a second determination unit 47,55 configured to compare the second stability index and a second reference value and determine whether to perform suppressing operation of the power oscillation.
    • 提供核反应堆功率监测技术,提高核热液压稳定性的监测精度和可靠性。 功率监视器30包括第一计算单元42,52,其被配置为基于表示从多个核仪器检测器31输出的核仪器信号中的功率振荡的时间序列数据来计算第一稳定性指标; 第一确定单元44,53,被配置为比较第一稳定性指数和第一参考值,并确定反应堆堆芯的核热液压稳定性是否稳定或劣化; 第二计算单元46,54,被配置为当在第一确定单元44,53中确定恶化状态时,基于时间序列数据计算反应堆堆芯的第二稳定性指数; 以及第二确定单元47,55,被配置为比较第二稳定性指标和第二参考值,并确定是否执行功率振荡的抑制操作。