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    • 1. 发明授权
    • Wave absorber
    • 波浪吸收器
    • US5952953A
    • 1999-09-14
    • US41729
    • 1998-03-13
    • Yoshio NikawaMasaru ChinoShinichi KitahataKeiko Kurata
    • Yoshio NikawaMasaru ChinoShinichi KitahataKeiko Kurata
    • H01Q17/00
    • H01Q17/007H01Q17/004
    • A wave absorber which is light in weight, rich in flexibility and excellent in wave absorption characteristics in a microwave frequency range. The wave absorber in which composite carbon black particles including crystalline graphite and amorphous carbon black are dispersed into an insulating matrix. In the wave absorber, dispersion of the composite carbon black particles is adjusted so that a ratio (.rho./R) of a volume resistivity .rho. measured at frequencies of 30, 100 and 500 kHz to a measured DC volume resistivity R is in a predetermined range and a volume ratio of the composite carbon black particles having particle diameters of 10 nm to 200 nm to all the composite carbon black particles is in a range of 5% to 95%. Thereby, a wave absorber excellent in absorption characteristics is obtained.
    • 一种重量轻,在微波频率范围内灵活性高,波吸收特性优异的吸波体。 其中包括结晶石墨和无定形炭黑的复合炭黑颗粒分散在绝缘基体中的波吸收体。 在波吸收体中,调整复合炭黑粒子的分散,使得以30,100和500kHz的频率测量的体积电阻率rho与测量的DC体积电阻率R的比(rho / R)在预定范围内 粒径为10nm〜200nm的复合炭黑粒子与所有复合炭黑粒子的体积比为5〜95%的范围。 由此,得到吸收特性优异的波长吸收体。
    • 3. 发明授权
    • Heating apparatus for hyperthermia
    • 热疗加热装置
    • US4741348A
    • 1988-05-03
    • US759307
    • 1985-07-26
    • Makoto KikuchiShinsaku MoriYoshio NikawaTakashige Terakawa
    • Makoto KikuchiShinsaku MoriYoshio NikawaTakashige Terakawa
    • A61N5/02A61N5/00
    • A61N5/02
    • A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. Electromagnetic waves output from a single electromagnetic wave generating device are branched into a plurality of electromagnetic wave outputs, which are respective employed to conduct hyperthermia treatments for a plurality of patients, the level of each of the branched outputs being adjustable. The whole of the hyperthermia system is controlled in a concentrated fashion from a single section by way of time-division multiplexing. It is therefore possible for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, even when the conditions of these patients differ from one another. Further, it is advantageously possible to simplify the arrangement of the system as a whole and provide an even more precise control of the system.
    • 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 从单个电磁波发生装置输出的电磁波被分支为多个电磁波输出,其分别用于对多个患者进行热疗治疗,每个分支输出的电平是可调节的。 整个热疗系统以集中的方式从单个部分通过时分复用来控制。 因此,即使这些患者的病情彼此不同,多个患者也可以同时进行热疗处理并且彼此并行。 此外,有利地可以简化整个系统的布置并提供对系统的更精确的控制。
    • 8. 发明授权
    • Heating apparatus and method for hyperthermia
    • 加热装置和热疗方法
    • US5231997A
    • 1993-08-03
    • US662102
    • 1991-02-28
    • Makoto KikuchiShinsaku MoriYoshio NikawaTakashige Terakawa
    • Makoto KikuchiShinsaku MoriYoshio NikawaTakashige Terakawa
    • A61N5/02
    • A61N5/02
    • A heating apparatus for hyperthermia utilizes electromagnetic waves for locally heating cancerous cells within a living body. Electromagnetic waves output from a single electromagnetic wave generating means are branched into a plurality of branched electromagnetic waves, which are respectively employed to conduct hyperthermia treatments for a plurality of patients. The whole of the hyperthermia system is controlled in a concentrated fashion from a single section by means of time-division multiplexing. It is therefore possible for a plurality of patients to be subjected to hyperthermia treatment at the same time and in parallel with each other, even when the conditions of these patients differ from one another. Further, it is advantageously possible to simplify the arrangement of the system as a whole and stabilize the control of the system.
    • 用于热疗的加热装置利用电磁波来局部加热活体内的癌细胞。 从单个电磁波产生装置输出的电磁波被分支成多个分支电磁波,其分别用于对多个患者进行热疗治疗。 整个热疗系统通过时分复用从单个部分以集中的方式进行控制。 因此,即使这些患者的病情彼此不同,多个患者也可以同时进行热疗处理并且彼此并行。 此外,有利地可以简化整个系统的布置并稳定系统的控制。