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    • 2. 发明授权
    • Semiconductor device having critical path connected by feedback ring oscillator
    • 具有通过反馈环形振荡器连接的关键路径的半导体器件
    • US06515549B2
    • 2003-02-04
    • US09793655
    • 2001-02-27
    • Toshihiko Nakano
    • Toshihiko Nakano
    • H03B524
    • H03K3/0315Y10S331/03
    • In a semiconductor integrated circuit, a selector 1 selects a signal FB at the input thereof by giving a proper level to a signal EN. By setting two-phase scan clocks SC1, SC2 of F/F 2,4 so that F/F 2,4 are set to the through state, a signal can be passed from F/F 2 to F/F 4 under a through state in the above circuit. Further, there can be fabricated a critical path-ring oscillator which is self-oscillated in the critical path by negatively feeding back the output of F/F 4 to F/F 2 through the signal FB. The logic in the ring is required to be an inverted logic. In a test other than a speed screening test or at the normal operation time, a proper level is given to the signal EN so that the selector 1 is switched to select the input side, thereby cutting a negative feedback path through which the output of F/F 4 is negatively fed back to F/F2.
    • 在半导体集成电路中,选择器1通过给信号EN赋予适当的电平来选择其输入端的信号FB。 通过设置F / F 2,4的两相扫描时钟SC1,SC2使得F / F 2,4被设置为通过状态,可以在直通下通过F / F 2将信号从F / F 2传递到F / F 4 状态在上述电路。 此外,可以制造关键路径环形振荡器,其通过信号FB将F / F 4的输出负向反馈到F / F 2而在关键路径中自振荡。 环中的逻辑必须是反向逻辑。 在除了速度筛选测试之外的测试中或在正常操作时间,对信号EN给出适当的电平,使得选择器1被切换以选择输入侧,从而切割负反馈路径,通过该负路反馈路径输出F / F 4反馈回F / F2。
    • 3. 发明授权
    • Process for polymerization with suppressed polymer scale formation
    • 具有抑制聚合物垢形成的聚合方法
    • US5574115A
    • 1996-11-12
    • US355281
    • 1994-12-12
    • Toshihide ShimizuMikio WatanabeToshihiko Nakano
    • Toshihide ShimizuMikio WatanabeToshihiko Nakano
    • C08F2/00C08F2/20C09K3/00
    • C08F2/004
    • A polymer scale preventive agent for use in polymerization of a monomer having an ethylenically unsaturated double bond, comprising an alkaline solution containing: (A) a condensation product of (A-1) a condensate of acetone with a hydroxybenzene compound having at least two hydroxyl groups, and (A-2) an aldehyde compound; (B) an inorganic colloid; and (C) a water-soluble polymeric compound. This agent is used for forming a coating on the inner wall, etc. of a polymerization vessel. Such a vessel is effective in preventing polymer scale deposition, not only on the areas in the liquid-phase region but also on the areas around the interface between the gas and liquid phases in the vessel, and useful in producing a polymer that shows very few fish eyes and good whiteness when formed into sheets or the like.
    • 一种用于聚合具有烯键式不饱和双键的单体的聚合物防垢剂,其包含碱性溶液,该碱性溶液含有:(A)(A-1)缩合产物与丙酮的缩合物与具有至少两个羟基的羟基苯化合物 基团和(A-2)醛化合物; (B)无机胶体; 和(C)水溶性聚合物。 该试剂用于在聚合容器的内壁等上形成涂层。 这样的容器不仅可以有效地防止聚合物垢沉积,而且不仅在液相区域中,而且在容器中的气相和液相之间的界面周围的区域上也是有效的,并且可用于制备显示非常少的聚合物 当形成片材等时,鱼眼睛和白度良好。
    • 7. 发明申请
    • PELLICLE FOR HIGH NUMERICAL APERTURE EXPOSURE DEVICE
    • 高数值孔径曝光装置用透镜
    • US20090042107A1
    • 2009-02-12
    • US12162420
    • 2007-01-30
    • Masahiro KondouToshihiko Nakano
    • Masahiro KondouToshihiko Nakano
    • G03F1/00
    • G03F1/62
    • A pellicle that is used in a semiconductor lithography process and that can be used in an exposure device with an optical system having a numerical aperture of 1.0 or above, is provided. The pellicle of the present invention uses a pellicle film that has had its film thickness adjusted so as to exhibit transmittance of 95% or above at angles of incidence of exposure light with respect to the pellicle film in the range of from 0° to 20°. By using the pellicle of the present invention, it is possible to produce a semiconductor having an unprecedented fine circuit pattern at good yield while preventing adherence of dust to a reticle.
    • 提供了用于半导体光刻工艺中并且可以用于具有数值孔径为1.0或更大的光学系统的曝光装置中的防护薄膜组件。 本发明的防护薄膜组件使用其薄膜厚度调整为使曝光光相对于防护薄膜的入射角在0°〜20°范围内的透射率为95%以上的防护薄膜组件 。 通过使用本发明的防护薄膜组件,可以以良好的成品率制造具有前所未有的微细电路图案的半导体,同时防止灰尘附着在掩模版上。
    • 8. 发明授权
    • Access restriction control device and method
    • 访问限制控制装置和方法
    • US07331059B2
    • 2008-02-12
    • US10301833
    • 2002-11-22
    • Shigetoshi SameshimaKatsumi KawanoHiromitsu KatoTakeshi MiyaoToshihiko Nakano
    • Shigetoshi SameshimaKatsumi KawanoHiromitsu KatoTakeshi MiyaoToshihiko Nakano
    • G06F7/04G06F7/58G06F15/16H04L9/32G06K9/00
    • H04L63/10
    • In providing services in an environment in which apparatuses constituting a system change dynamically, flexible control of access control is performed for the apparatuses whose access rights and service providing policies are different or have not been set beforehand. In a distributed system where computers each having a function of storing data and processing a program and a communication facility perform data exchange through a communication medium, and thereby perform processing, control of limiting an access to the system etc. is performed as a shared session that is established by synthesizing access rights and service providing policies owned by the apparatuses, and accesses to the apparatuses and provision of services are performed through the shared session, whereby the access rights and the services to be provided are controlled according to a configuration of apparatuses constituting the system.
    • 在构成系统的设备动态地改变的环境中提供服务时,对其访问权限和服务提供策略不同或未被预先设置的设备执行访问控制的灵活控制。 在分布式系统中,每个具有存储数据和处理程序的功能的计算机以及通信设备通过通信介质执行数据交换,从而执行处理,限制对系统的访问等的控制被执行为共享会话 这是通过合成由设备拥有的访问权限和服务提供策略而建立的,并且通过共享会话来执行对设备的访问和提供服务,由此根据设备的配置来控制要提供的访问权限和服务 构成系统。
    • 10. 发明授权
    • Process of producing vinyl chloride polymer using an organic peroxide in
combination with 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate
    • 使用有机过氧化物与过氧化新癸酸3-羟基-1,1-二甲基丁酯组合生产氯乙烯聚合物的方法
    • US5612426A
    • 1997-03-18
    • US432811
    • 1995-05-02
    • Toshihiko NakanoTadashi Amano
    • Toshihiko NakanoTadashi Amano
    • C08F2/00C08F2/20C08F14/06
    • C08F2/004C08F14/06
    • This process is a process of producing a vinyl chloride polymer by suspension polymerization of vinyl chloride or a mixture of vinyl monomers mainly made up of vinyl chloride in an aqueous medium in the presence of an oil-soluble polymerization initiator, wherein, as said oil-soluble polymerization initiator, (A) an organic peroxide such that a 10-hour half-life period temperature of a solution containing 0.1 mol of the organic peroxide per liter of benzene is 30.degree. to 50.degree. C. and the organic peroxide does not, in its structure, contain a benzene ring or an alkoxy group, and (B) 3-hydroxy-1,1-dimethylbutyl peroxyneodecanoate are used in combination. The polymerization vessel used is preferably coated with a polymer scale preventive agent. According to the invention, in case where the amount of the polymerization initiator used is increased while using an existing polymerization apparatus, the deposition of polymer scale in the polymerization vessel is suppressed, the insufficient cooling capacity of the existing polymerization apparatus can be made up, and the polymerization time can be shortened to improve the productivity.
    • 该方法是在油溶性聚合引发剂的存在下,通过氯乙烯或氯乙烯主要由氯乙烯组成的乙烯基单体的混合物在水性介质中的悬浮聚合制备氯乙烯聚合物的方法,其中, 可溶性聚合引发剂,(A)有机过氧化物,使得每升苯含有0.1摩尔有机过氧化物的溶液的10小时半衰期温度为30〜50℃, 在其结构中含有苯环或烷氧基,并且组合使用(B)过氧化新癸酸3-羟基-1,1-二甲基丁酯。 所使用的聚合容器优选用聚合物垢防止剂涂覆。 根据本发明,在使用现有的聚合装置的情况下聚合引发剂的使用量增加的情况下,聚合釜中聚合物垢的沉积被抑制,可以构成现有聚合装置的冷却能力不足, 可以缩短聚合时间,提高生产率。