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    • 1. 发明授权
    • Heat exchange apparatus
    • 换热装置
    • US5318109A
    • 1994-06-07
    • US978776
    • 1992-11-19
    • Minoru YamadaAkira Nemoto
    • Minoru YamadaAkira Nemoto
    • F28F9/00F22B37/40F28F19/00F28F7/00
    • F22B37/40F28F19/00F28F2265/30
    • A heat exchange apparatus is composed of a plurality of tube banks arranged in rows each comprising a plurality of tubes arranged in a direction normal to a gas flow in a gas passage duct and in the heat exchanger, an interval of a space between mutually adjoining tube banks in the gas flow direction is less than eight times of a depth of a tube group disposed on an upstream side with respect to the gas flow and baffle plates are disposed in the respective tube banks for preventing a multibank tubing compound resonance. Each of the baffle plates disposed in an upstream side tube bank has an extension extending from a center of a most downstream side tube in the upstream side tube bank and having a length more than two times of a tube pitch in the gas flow direction, and each of the baffle plates disposed in a downstream side tube bank has an extension extending from a center of a most upstream side tube in the downstream side tube bank and having a length more than two times of a tube pitch in the gas flow direction.
    • 一种热交换装置由排列成行的多个管组组成,每排包括沿垂直于气体通道管道中的气流的方向布置的多个管,并且在热交换器中,相互邻接管之间的间隔的间隔 在气体流动方向上的堤坝小于相对于气体流动设置在上游侧的管组的深度的八倍,并且挡板设置在相应的管堤中以防止多岛管道复合物共振。 设置在上游侧管堤中的每个挡板具有从上游侧管堤中的最下游侧管的中心延伸并且在气体流动方向上具有管间距的两倍以上的长度的延伸部,以及 设置在下游侧管堤中的每个挡板具有从下游侧管堤中的最上游侧管的中心延伸并且在气体流动方向上具有多于管间距的两倍的长度的延伸部。
    • 6. 发明授权
    • Electromagnetic wave amplifier and electromagnetic wave generator
    • 电磁波放大器和电磁波发生器
    • US06448850B1
    • 2002-09-10
    • US09574252
    • 2000-05-19
    • Minoru Yamada
    • Minoru Yamada
    • H01J2500
    • H01S3/0903
    • An electromagnetic wave amplifier and an electromagnetic wave generator operate using electron beams in a vacuum environment. The amplifier, arranged in a vacuum environment, comprises an electron emitting section for emitting electron beams and an amplifying section for amplifying an inputted electromagnetic wave in one direction by utilizing energy received from an electron beam emitted from the electron emitting section and traveling in the vacuum along a dielectric waveguide having a wave-shaped form. The generator, also arranged in a vacuum environment, comprises an electron emitting section for emitting electron beams and an oscillating section for generating an electromagnetic wave by utilizing electron beams emitted from the electron emitting section and travelling in the vacuum along a dielectric waveguide having a composite wave-shaped form.
    • 电磁波放大器和电磁波发生器在真空环境中使用电子束进行操作。 布置在真空环境中的放大器包括用于发射电子束的电子发射部分和用于通过利用从电子发射部分发射的电子束接收的能量并在真空中行进的能量来放大输入的电磁波在一个方向上的放大部分 沿着具有波形形状的电介质波导。 发电机还布置在真空环境中,包括用于发射电子束的电子发射部分和用于通过利用从电子发射部分发射的电子束并沿着具有复合材料的介质波导在真空中传播来产生电磁波的振荡部分 波形形式。
    • 9. 发明授权
    • Serial to parallel data converting circuit
    • 串行到并行数据转换电路
    • US5426784A
    • 1995-06-20
    • US16532
    • 1993-02-11
    • Atsumi KawataHirotoshi TanakaHiroki YamashitaKenji NagaiMinoru YamadaNobuhiro Taniguchi
    • Atsumi KawataHirotoshi TanakaHiroki YamashitaKenji NagaiMinoru YamadaNobuhiro Taniguchi
    • G06F5/00H03M9/00G06F1/04
    • H03M9/00
    • A shift register 10 receives serial data and outputs parallel data in synchronism with the timing of the serial data received. A shift register group 20, 21 receives bit outputs of the parallel data from the shift register 10. The number of bits of shift registers 20, 21 in the shift register group is set in a certain condition that corresponds to the bit outputs of the parallel data from the shift register 10. A plurality of coincidence circuits 107, 108 are provided, which detects agreement between a preset data starting pattern and the bit arrangement of the data in the shift register group. A selector 306 selects a set of parallel outputs from the shift register group according to the output signal from the coincidence circuits 107, 108. Thus only the shift register 10, performs high-speed operations at the same timing as the received serial data, and the other circuits operate at slower speeds whose timing is several times longer than that of the serial data received, thereby eliminating complex timing and averting difficulty control logic.
    • 移位寄存器10接收串行数据并且与所接收的串行数据的定时同步地输出并行数据。 移位寄存器组20,21从移位寄存器10接收并行数据的位输出。移位寄存器组中的移位寄存器20,21的位数被设定在对应于并行的位输出的一定条件 提供了多个符合电路107,108,其检测预设数据起始模式与移位寄存器组中的数据的位排列之间的一致性。 选择器306根据来自符合电路107,108的输出信号从移位寄存器组中选择一组并行输出。因此,只有移位寄存器10在与所接收的串行数据相同的定时进行高速操作,以及 其他电路以较慢的速度工作,其定时比接收的串行数据的时间长几倍,从而消除复杂的时序并避免难度控制逻辑。