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    • 3. 发明授权
    • Burner for production of inorganic spheroidized particle
    • 燃烧器生产无机球状颗粒
    • US08393892B2
    • 2013-03-12
    • US12602408
    • 2007-05-30
    • Yoshiyuki HagiharaKazuro SuzukiShinichi MiyakeYasuyuki Yamamoto
    • Yoshiyuki HagiharaKazuro SuzukiShinichi MiyakeYasuyuki Yamamoto
    • F23D14/24
    • F23D14/24F23D14/32Y02E20/344Y10T428/2982
    • A burner for production of inorganic spheroidized particles according to the present invention includes a raw material powder supply path that supplies raw material powder by using oxygen or an oxygen-enriched air as a carrier gas; a powder diffusion plate having a plurality of fine holes, which is provided at a downstream end of the raw material powder supply path; a raw material diffusion chamber that is formed in a diffusion pipe provided at a downstream end of the powder diffusion plate; a fuel supply path disposed around the outer circumference of the raw material powder supply path; an oxygen supply path disposed around the outer circumference of the fuel supply path; and a combustion chamber disposed at a downstream side of the raw material diffusion chamber, which has an inside diameter increasing along the downstream direction and communicates with the fuel supply path and the oxygen supply path.
    • 本发明的无机球状粒子的制造用燃烧器包括使用氧气或富氧空气作为载气供给原料粉末的原料粉末供给路径, 具有多个细孔的粉末扩散板,其设置在原料粉末供给路径的下游端; 原料扩散室,其形成在设置在所述粉末扩散板的下游端的扩散管中; 燃料供给路径,设置在原料粉末供给路径的外周附近; 设置在燃料供给路径的外周的供氧路径; 以及设置在所述原料扩散室的下游侧的燃烧室,所述燃烧室的内径沿着所述下游方向增大并与所述燃料供给路径和所述氧气供给路径连通。
    • 7. 发明申请
    • PASSIVE INTERMODULATION DISTORTION MEASURING METHOD AND SYSTEM
    • 被动互调失真测量方法与系统
    • US20100295533A1
    • 2010-11-25
    • US12377524
    • 2007-02-23
    • Nobuhiro KugaYasuyuki YamamotoMitsuru DoiAtsunori Endo
    • Nobuhiro KugaYasuyuki YamamotoMitsuru DoiAtsunori Endo
    • G01R23/02
    • G01R23/20
    • According to a reception passive intermodulation measurement method of the present invention, a device under test is set to the mismatching condition, and a standing wave is generated on a transmission line where the sample is connected. Since the tip of the transmission line is short-circuited using the sample, the sample is positioned at the anti-node of the standing wave, and test signals are applied at a high current density. System noise is calibrated with the tip of the transmission line being open. Since impedance matching is not required and terminators are not employed, a large measurement dynamic range is obtained without being affected by passive intermodulation that is generated in terminators. The sample is very small, and an arbitrary shape can be selected. The property measurement is enabled for a wide range of materials, regardless of a conductive material, an insulating material and a magnetic material.
    • 根据本发明的接收无源互调测量方法,将被测设备设置为不匹配条件,并在连接了样本的传输线上产生驻波。 由于传输线的尖端使用样品短路,所以样品位于驻波的反节点处,并以高电流密度施加测试信号。 系统噪声被校准,传输线的尖端打开。 由于不需要阻抗匹配并且不使用终端器,所以获得大的测量动态范围而不受在终端器中产生的被动互调的影响。 样品非常小,可以选择任意形状。 无论导电材料,绝缘材料和磁性材料如何,都可对各种材料进行性能测量。