Japanese
close

FI (list display)

  • G01R27/00
    		•  Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom HB CC 2G028
  • G01R27/02
    		•  .Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant (by measuring phase angle only G01R 25/00) HB CC 2G028
  • G01R27/02@R
    		•  Measurement of resistance HB CC 2G028
  • G01R27/02@A
    		•  Measuring impedance HB CC 2G028
  • G01R27/02@E
    		•  Measuring ground resistance or impedance HB CC 2G028
  • G01R27/02@Z
    		•  Others HB CC 2G028
  • G01R27/04
    		•  ..in circuits having distributed constants HB CC 2G028
  • G01R27/06
    		•  ...Measuring reflection coefficients; Measuring standing-wave ratio HB CC 2G028
  • G01R27/08
    		•  ..Measuring resistance by measuring both voltage and current HB CC 2G028
  • G01R27/10
    		•  ...using two-coil or crossed-coil instruments forming quotient HB CC 2G028
  • G01R27/12
    		•  ....using hand generators, e.g. meggers HB CC 2G028
  • G01R27/14
    		•  ..Measuring resistance by measuring current or voltage obtained from a reference source (G01R 27/16, G01R 27/20, G01R 27/22 take precedence) HB CC 2G028
  • G01R27/16
    		•  ..Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line HB CC 2G028
  • G01R27/18
    		•  ...Measuring resistance to earth HB CC 2G028
  • G01R27/20
    		•  ..Measuring earth resistance; Measuring contact resistance of earth connections, e.g. plates HB CC 2G028
  • G01R27/22
    		•  ..Measuring resistance of fluids HB CC 2G028
  • G01R27/22@A
    		•  Induction types HB CC 2G028
  • G01R27/22@Z
    		•  Others HB CC 2G028
  • G01R27/26
    		•  ..Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants HB CC 2G028
  • G01R27/26@L
    		•  Measuring inductance HB CC 2G028
  • G01R27/26@C
    		•  Measuring capacitance HB CC 2G028
  • G01R27/26@H
    		•  Measuring dielectric constants HB CC 2G028
  • G01R27/26@Q
    		•  Measuring Q HB CC 2G028
  • G01R27/26@T
    		•  Measuring loss factors HB CC 2G028
  • G01R27/26@Z
    		•  Others HB CC 2G028
  • G01R27/28
    		•  .Measuring attenuation, gain, phase shift, or derived characteristics of electric four-pole networks, i.e. two-port networks; Measuring transient response (in line transmission systems H04B 3/46) HB CC 2G028
  • G01R27/28@P
    		•  Transient pulse responses HB CC 2G028
  • G01R27/28@T
    		•  Transmission functions HB CC 2G028
  • G01R27/28@H
    		•  Phase strains HB CC 2G028
  • G01R27/28@Z
    		•  Others HB CC 2G028
  • G01R27/30
    		•  ..with provision for recording characteristics, e.g. by plotting Nyquist diagram HB CC 2G028
  • G01R27/32
    		•  ..in circuits having distributed constants [2] HB CC 2G028
    TOP