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Class Information
Number: 250/336.1
Name: Radiant energy > Invisible radiant energy responsive electric signalling
Description: Subject matter which when subjected in whole or in part to invisible radiant energy produces between some two electrically accessible points an increase or decrease in electric potential difference or current flow.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4188532 |
Method for the non-destructive assaying of laser fusion targets |
Feb. 12, 1980 |
| 4181854 |
Method for reading the radiation dose received by a TSC dosimeter |
Jan. 1, 1980 |
| 4151409 |
Direct current variable capacitance electric generator |
Apr. 24, 1979 |
| 4147562 |
Pyroelectric detector |
Apr. 3, 1979 |
| 4146790 |
Apparatus for converting light energy into heat energy by light concentration by means of fluorescent layers |
Mar. 27, 1979 |
| 4141348 |
Pressure sensor apparatus for non-invasively communicating pressure inside a body to the exterior thereof |
Feb. 27, 1979 |
| 4136281 |
Energy fluence meter for X-rays |
Jan. 23, 1979 |
| 4136282 |
Directional detector of gamma rays |
Jan. 23, 1979 |
| 4135090 |
Liquid ionizing radiation detector |
Jan. 16, 1979 |
| 4133039 |
True mean rate measuring system |
Jan. 2, 1979 |
| 4130757 |
Apparatus for microscopically viewing a specimen while detecting radiation particles therefrom |
Dec. 19, 1978 |
| 4124023 |
Non-invasive nuclear device for communicating pressure inside a body to the exterior thereof |
Nov. 7, 1978 |
| 4121098 |
Radiation analysis apparatus and method utilizing multi-channel pulse peak voltage discriminator |
Oct. 17, 1978 |
| 4110620 |
Fuel rod leak detector |
Aug. 29, 1978 |
| 4103161 |
Composite transducer |
Jul. 25, 1978 |
| 4103148 |
Dynamic pulse difference circuit |
Jul. 25, 1978 |
| 4101769 |
Method for direct measurement of beta-ray absorbed dose rate and an instrument therefor |
Jul. 18, 1978 |
| 4092539 |
Radiation monitor |
May. 30, 1978 |
| 4092538 |
Device for checking the irradiation dose measuring circuits used to measure the irradiation doses delivered by a radiotherapy apparatus |
May. 30, 1978 |
| 4090074 |
Analysis of coal |
May. 16, 1978 |
| 4086489 |
Ultra violet radiation personnel hazard meter |
Apr. 25, 1978 |
| 4084101 |
Apparatus for converting radiant energy to electric energy |
Apr. 11, 1978 |
| 4082951 |
Compton effect thermally activated depolarization dosimeter |
Apr. 4, 1978 |
| 4078178 |
Dynamic background subtraction circuit |
Mar. 7, 1978 |
| 4074129 |
Electric generation by light-variable capacitance |
Feb. 14, 1978 |
| 4070621 |
Antenna with electro-optical modulator |
Jan. 24, 1978 |
| 4070578 |
Detector array and method |
Jan. 24, 1978 |
| 4063094 |
Gas analyzer |
Dec. 13, 1977 |
| 4061917 |
Bolometer |
Dec. 6, 1977 |
| 4059762 |
Method and apparatus for determining accuracy of radiation measurements made in the presence of background radiation |
Nov. 22, 1977 |
| 4059763 |
Electron beam current, profile and position monitor |
Nov. 22, 1977 |
| 4058729 |
Pyroelectric apparatus including effectively intrinsic semiconductor for converting radiant energy into electric energy |
Nov. 15, 1977 |
| 4056725 |
Method of and system for compensating the distortion of amplitude spectra of multichannel analyzers in spectrometry |
Nov. 1, 1977 |
| 4056727 |
Attachment means of an object to a support |
Nov. 1, 1977 |
| 4055764 |
Optically selective, acoustically resonant gas detecting transducer |
Oct. 25, 1977 |
| 4049966 |
Nuclear radiation measuring method and apparatus having blanking time inversely related to count rate |
Sep. 20, 1977 |
| 4047043 |
Irradiation installation for ionizing radiation |
Sep. 6, 1977 |
| 4045673 |
Test chamber for alpha spectrometry |
Aug. 30, 1977 |
| 4044258 |
Nuclear explosion detector with false alarm prevention |
Aug. 23, 1977 |
| 4042826 |
Electrical cable |
Aug. 16, 1977 |
| 4037102 |
Thin-film superconductor device |
Jul. 19, 1977 |
| 4037099 |
Fluorescent X-ray sulfur analyzer |
Jul. 19, 1977 |
| 4034222 |
System for measuring radiation doses in radiotherapy apparatus |
Jul. 5, 1977 |
| 4031374 |
Error correction system for random access memory |
Jun. 21, 1977 |
| 4028549 |
Synchronized accumulating radiodetector |
Jun. 7, 1977 |
| 4027661 |
Pressure sensor |
Jun. 7, 1977 |
| 4025788 |
Radiometric analyzer |
May. 24, 1977 |
| 4024395 |
Sample changer having modular track assembly |
May. 17, 1977 |
| 4022190 |
Apparatus for sensing pressure |
May. 10, 1977 |
| 4021667 |
High speed pulse processing |
May. 3, 1977 |
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