常见XX(例如热学)传感器应用领域的IPC.doc

常见磁学传感器应用领域的IPC,EC,FI,FT分类号一览表 一、磁敏二极管或磁敏三极管 应用领域 IPC EC FI 1．测磁场 G01R 33/00测量磁变量的装置或仪器 G01R 33/02·测量磁场或磁通量的方向或大小(G01R 33/20优先；为导航或勘测目的而测量地磁场的方向或大小入G01C；用于勘探，用于测量地球的磁场的入G01V 3/00) G01R 33/06··采用电磁器件 要求： 1、与左栏IPC对应。 2、须手动调整格式，删除多余空格。 FT 2G017 Measuring magnetic variables AD AD00 AD01 AD02 AD03 AD04 AD05 AD06 AD07 AD08 AD10 DETECTING MEANS . Electromagnetic induction methods . . Search coils . . . Structures . . . . Coils . . . . Cores . . . Magnetic fluxmeters . . . Rotary coil types . . . Ballistic galvanometers . Electrodynamic effects AD11 AD12 AD13 AD14 AD15 AD17 AD18 AD20 . Magneto-optical effects . . Faraday effect . . Kerr Effect . . Element structures . . Peripheral optical circuits . Charged particle deflection . . Electron beams . Magnetic material adhesion AD21 AD22 AD23 AD24 AD27 AD28 AD29 . Variants using permanent magnets . . Magnetometers . . . Displacement methods . . . Vibration cycle methods . Magnetic oscillation elements . . Magnetic wires . . . Wiegand wires AD31 AD32 AD33 AD34 AD35 AD36 AD37 AD38 AD39 AD40 . Using superconducting devices . . Superconducting quantum interference devices (SQUID) . . . Structures . . . . DC-SQUIDs . . . . RF-SQUIDs . . . . Junction forms . . . . . Point contact . . . . . Bridge-type junctions . . . . . Tunnel-type junctions . . . Measuring circuits AD41 AD42 AD43 AD44 AD45 AD46 AD47 AD48 AD49 . Frequency multiplication magnetic modulation . . Flux gates . . Magnetic thin films . . . Magnetic wires . . Structures . . . Core and thin film . . . Coil . . . Variants parallel to the magnetizing field . . . Variants perpendicular to the magnetizing field AD51 AD52 AD53 AD54 AD55 AD56 AD57 AD58 AD59 AD60 . Galvanomagnetic effects . . Hall effects . . . Hall elements . . Magnetic resistance effects . . . Magnetic resistance effect elements . . Composition . . . Diodes . . . Transistors . . . Composi