| Class 378 | X-RAY OR GAMMA RAY SYSTEMS OR DEVICES |
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![[List of Pre Grant Publications for class 378 subclass 1]](../as.gif) | ![[List of Patents for class 378 subclass 1]](../ps.gif) | 1 | SPECIFIC APPLICATION |
| | 2 |  Radiation coding |
| | 3 | Mossbauer effect |
| | 4 | Computerized tomography |
| | 5 |  Energy discriminating |
| | 6 | Fluorescence or scatter mapping |
| | 7 | Scatter compensating |
| | 8 | Object responsive |
| | 9 | Plural sources |
| | 10 | Nonrotating source or detector |
| | 11 | Source or detector translation within plane |
| | 15 | Continuous mechanical rotation |
| | 16 | Beam energy or intensity control |
| | 17 | Tiltable or nonvertical examination plane |
| | 18 | With tissue equivalent material |
| | 19 | Beam detection system |
| | 20 | Object positioning or aligning |
| | 21 | Tomography |
| | 22 | With nonphotographic detector |
| | 23 | Dynamic tomography |
| | 24 | Transverse tomography |
| | 25 | Planar tomography |
| | 27 | Nonplanar tomography |
| | 28 | Xeroradiography |
| | 29 | With real time display |
| | 30 | With focused gap field |
| | 31 | With auxiliary electrode |
| | 32 | With uniform charging of image receptor |
| | 33 | With gap fluid handling |
| | 34 | Lithography |
| | 36 | Holography or interferometry |
| | 37 | Mammography |
| | 38 | Dental panoramic |
| | 41 | Stereoscopy |
| | 43 | Telescope or microscope |
| | 44 | Fluorescence |
| | 45 | Composition analysis |
| | 46 |  Plural diverse X-ray analyses |
| | 47 | Fluid analyte |
| | 48 | With standardization |
| | 49 | With spatially dispersive energy analysis |
| | 50 | Thickness or density analysis |
| | 51 | Absorption |
| | 52 | Fluid level measuring |
| | 53 | Composition analysis |
| | 54 | Thickness or density analysis |
| | 57 | Inspection of closed container |
| | 58 | Flaw analysis |
| | 62 | Imaging |
| | 64 | Irradiating |
| | 70 | Diffraction, reflection, or scattering analysis |
| | 91 | ELECTRONIC CIRCUIT |
| | 92 | For plural X-ray sources |
| | 93 | For electrode movement |
| | 95 | Object responsive control |
| | 96 | Exposure timer |
| | 98 | With display or signaling |
| | 98.2 | Televison |
| | 98.3 | With visible light optics |
| | 98.4 | With electronic X-ray scatter compensating |
| | 98.5 | With auxiliary data video display |
| | 98.6 | With electronically scanned X-ray source |
| | 98.7 | With automatic image brightness control |
| | 98.8 | With solid-state image detector |
| | 98.9 | With plural X-ray energies |
| | 98.12 | With image subtraction or addition |
| | 101 | X-ray source power supply |
| | 102 | Mobile or portable |
| | 103 | Energy storage |
| | 104 | With specific rectifier |
| | 105 | High frequency |
| | 106 | With pulse output |
| | 107 | With AC output |
| | 108 | Dose regulated |
| | 109 | Current regulated |
| | 111 | Voltage regulated |
| | 113 | Electron beam control |
| | 114 | With switching means |
| | 119 | SOURCE |
| | 120 | Nuclear excited |
| | 121 | Electron tube |
| | 122 | Field emisssion or cold cathode |
| | 123 | Vacuum control |
| | 124 | With plural targets or anodes |
| | 125 | With movable target |
| | 126 | Translation or nutation |
| | 127 | Temperature modification |
| | 131 | With specific motor means |
| | 132 | With specific bearing means |
| | 134 | With plural cathodes or heaters |
| | 135 | With movable electrode |
| | 136 | With specific cathode |
| | 137 | With electron scanning or deflecting means |
| | 138 | With electron focusing or intensity control means |
| | 139 | With potential stress distribution |
| | 140 | With X-ray window or secondary radiation screen |
| | 141 | With cooling means |
| | 143 | Target |
| | 145 | BEAM CONTROL |
| | 146 | Scanner |
| | 147 | Collimator |
| | 154 | Antiscatter grid |
| | 156 | Filter |
| | 160 | Shutter or chopper |
| | 161 | Window |
| | 162 | AUXILIARY DATA ACQUISITION OR RECORDING |
| | 167 | PHOTOGRAPHIC DETECTOR SUPPORT |
| | 168 | Dental |
| | 171 | For roll or strip film |
| | 172 | Serial plate or cassette changer |
| | 173 | Serial film or film pack changer |
| | 174 | For plural films or plates |
| | 175 | For plural exposures on single film or plate |
| | 177 | With object support or positioning |
| | 181 | For movable film or plate |
| | 182 | Sheet film cassette |
| | 189 | NONPHOTOGRAPHIC DETECTOR SUPPORT |
| | 193 | SOURCE SUPPORT |
| | 194 | Including cable handling |
| | 195 | Including object support or positioning |
| | 197 | Including movable source |
| | 199 | Source cooling |
| | 201 | Shock proofing |
| | 203 | Shielding |
| | 204 | ACCESSORY |
| | 210 | MISCELLANEOUS |
| CROSS-REFERENCE ART COLLECTIONS | ||
| | 901 | COMPUTER TOMOGRAPHY PROGRAM OR PROCESSOR |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |