This page displays all 「FI」 in main group G01L9/00. |
HB:Handbook | ||||
CC:Concordance |
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Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means (measuring differences of two or more pressure values G01L 13/00; measuring two or more pressure values simultaneously G01L 15/00) | HB | CC | 2F055 | |
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Using of surface acoustic waves | HB | CC | 2F055 | |
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Detecting displacements by optical means | HB | CC | 2F055 | |
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Using of vibrations | HB | CC | 2F055 | |
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Using of switches | HB | CC | 2F055 | |
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Related to circuits | HB | CC | 2F055 | |
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Others | HB | CC | 2F055 | |
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.by use of semiconductors as pressure sensitive elements (303 to 309 take precedence) | HB | CC | 2F055 | |
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Manufacrturing methods for non-senseing type elements | HB | CC | 2F055 | |
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Strutures for mounting pressure sensor chips to substrates | HB | CC | 2F055 | |
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.Shapes of fixing portions | HB | CC | 2F055 | |
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.Leads, patterns | HB | CC | 2F055 | |
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Others | HB | CC | 2F055 | |
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..Semiconductor substrates having resistive layers on them | HB | CC | 2F055 | |
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Structures of elements | HB | CC | 2F055 | |
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.Shapes of diaphragms | HB | CC | 2F055 | |
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..characterized by cross sectional shapes of strained portions | HB | CC | 2F055 | |
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..characterized by planar shpapes of strained portions | HB | CC | 2F055 | |
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.Arrangement of piezoresistances, e.g. relationship with crystal plane | HB | CC | 2F055 | |
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.Manufacturing methods for elements | HB | CC | 2F055 | |
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..Junction of two or more semiconductor substrates | HB | CC | 2F055 | |
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..Formation of circuits, e.g. electrodes | HB | CC | 2F055 | |
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Element support, fixing and connecting structures | HB | CC | 2F055 | |
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.Structures for joint between elements and fixing members (e.g. pedestals, stems) | HB | CC | 2F055 | |
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..Countermeasures against thermal stress | HB | CC | 2F055 | |
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.Electrical connection structures (e.g. arrangement of leads) | HB | CC | 2F055 | |
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.Structrues for connection with pressure lead-in | HB | CC | 2F055 | |
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.Housing structrues | HB | CC | 2F055 | |
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Other supplementary portions (e.g. shield structures) | HB | CC | 2F055 | |
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Measuring circuits | HB | CC | 2F055 | |
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.for compensation | HB | CC | 2F055 | |
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.Failure, diagnostic circuits | HB | CC | 2F055 | |
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Others | HB | CC | 2F055 | |
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..by use of change in capacitance | HB | CC | 2F055 | |
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Element structures | HB | CC | 2F055 | |
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.related to manufacturing methods | HB | CC | 2F055 | |
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..Special etching method (e.g. use of sacrifice layers) | HB | CC | 2F055 | |
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..Coupling means for elements | HB | CC | 2F055 | |
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.related to arrangement of electrodes | HB | CC | 2F055 | |
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related to fixing and housing structures | HB | CC | 2F055 | |
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Measuring circuits | HB | CC | 2F055 | |
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.for compensation | HB | CC | 2F055 | |
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.Failure, diagnostic circuits | HB | CC | 2F055 | |
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Others | HB | CC | 2F055 | |
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..by use of vibration members | HB | CC | 2F055 | |
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..by use of other special properties of semiconductors, e.g. FET | HB | CC | 2F055 | |
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.by making use of variations in ohmic resistance, e.g. of potentiometers | HB | CC | 2F055 | |
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..of resistance strain gauges | HB | CC | 2F055 | |
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..of piezo-resistive devices | HB | CC | 2F055 | |
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.by making use of piezo-electric devices | HB | CC | 2F055 | |
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.by making use of variations in inductance | HB | CC | 2F055 | |
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.by making use of variations in capacitance | HB | CC | 2F055 | |
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.involving the displacement of magnets, e.g. electromagnets | HB | CC | 2F055 | |
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.by making use of variations in the magnetic properties of material resulting from the application of stress | HB | CC | 2F055 | |
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.by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electric potential is produced or varied upon the application of stress | HB | CC | 2F055 | |