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Class Information
Number: 374/11
Name: Thermal measuring and testing > Differential thermal analysis > Detail of electrical heating control
Description: Subject matter having a particular circuitry arrangement for controlling heating of the test and reference specimens.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7578613 |
Modulated differential scanning calorimeter solvent loss calibration apparatus and method |
Aug. 25, 2009 |
| 7568832 |
Imaging method to verify electrical conductivity across lightning strike protection boundaries |
Aug. 4, 2009 |
| 7481574 |
Thermal flow rate sensor supplying digital output |
Jan. 27, 2009 |
| 7473028 |
Method and device for investigation of phase transformations in metals and alloys |
Jan. 6, 2009 |
| 7425896 |
Tag testing device, tag testing method, and tag testing program |
Sep. 16, 2008 |
| 7392150 |
Environmental parameter indicator for perishable goods |
Jun. 24, 2008 |
| 7338640 |
Thermopile-based gas sensor |
Mar. 4, 2008 |
| 7287903 |
Method and apparatus for rapid thermal testing |
Oct. 30, 2007 |
| 7275862 |
Differential scanning calorimeter with a second heater |
Oct. 2, 2007 |
| 6885964 |
Method and apparatus for thermal analysis |
Apr. 26, 2005 |
| 6869214 |
Pressure perturbation calorimetry instruments and methods |
Mar. 22, 2005 |
| 6632015 |
Thermal analysis apparatus |
Oct. 14, 2003 |
| 6626567 |
Cooling system for thermal analysis |
Sep. 30, 2003 |
| 6616330 |
Automatic humidity step control thermal analysis apparatus |
Sep. 9, 2003 |
| 6583391 |
Modulation method and apparatus for thermally analyzing a material |
Jun. 24, 2003 |
| 6551835 |
Method and apparatus for thermally analyzing a material |
Apr. 22, 2003 |
| 6530686 |
Differential scanning calorimeter having low drift and high response characteristics |
Mar. 11, 2003 |
| 6508585 |
Differential scanning calorimeter |
Jan. 21, 2003 |
| 6422742 |
Differential scanning calorimeter |
Jul. 23, 2002 |
| 6402369 |
Arrayable thermal assays |
Jun. 11, 2002 |
| 6393374 |
Programmable thermal management of an integrated circuit die |
May. 21, 2002 |
| 6318890 |
Single cell calorimeter |
Nov. 20, 2001 |
| 6275750 |
Apparatus for setting heating condition in heating furnace and thermal analyzer for object to be heated in heating furnace |
Aug. 14, 2001 |
| 6238085 |
Differential thermal analysis sensor |
May. 29, 2001 |
| 6239415 |
Process and apparatus for measuring enthalpy changes by means of differential thermal analyzer (DTA) apparatus, operating with quasi-isothermal heating technique |
May. 29, 2001 |
| 6210035 |
High-speed thermal analyzer |
Apr. 3, 2001 |
| 6146012 |
Differential thermal analyzer |
Nov. 14, 2000 |
| 6095679 |
Method and apparatus for performing localized thermal analysis and sub-surface imaging by scanning thermal microscopy |
Aug. 1, 2000 |
| 6062726 |
Method of identifying a substance by infrared imaging |
May. 16, 2000 |
| 5973299 |
System and method for heater control for evaporation of cryogenic fluids for cooling scientific instruments |
Oct. 26, 1999 |
| 5967659 |
Ultrasensitive differential microcalorimeter with user-selected gain setting |
Oct. 19, 1999 |
| 5876118 |
Calorimeter having rapid cooling of a heating vessel therein |
Mar. 2, 1999 |
| 5823677 |
Method of identifying a substance by infrared imaging |
Oct. 20, 1998 |
| 5813763 |
Ultrasensitive differential microcalorimeter |
Sep. 29, 1998 |
| 5672289 |
Heater control circuit |
Sep. 30, 1997 |
| 5624187 |
Method and apparatus for gas flow modulated differential scanning calorimetry |
Apr. 29, 1997 |
| 5599104 |
Thermal analysis instrument |
Feb. 4, 1997 |
| 5509733 |
Infrared heated differential thermal analyzer |
Apr. 23, 1996 |
| 5474385 |
Method and apparatus for parsed dynamic differential analysis |
Dec. 12, 1995 |
| 5439291 |
Method and apparatus for AC Differential thermal analysis |
Aug. 8, 1995 |
| 5335993 |
Method and apparatus for thermal conductivity measurements |
Aug. 9, 1994 |
| 5293404 |
Thermal measuring and testing system having synchronized sample transporting means |
Mar. 8, 1994 |
| 5248199 |
Method and apparatus for spatially resolved modulated differential analysis |
Sep. 28, 1993 |
| 5228778 |
Heat analyzer |
Jul. 20, 1993 |
| 5224775 |
Method and apparatus for modulated differential analysis |
Jul. 6, 1993 |
| 5198752 |
Electric probing-test machine having a cooling system |
Mar. 30, 1993 |
| 5193910 |
Thermal analysis instrument |
Mar. 16, 1993 |
| 5186540 |
Power measurement calorimeter |
Feb. 16, 1993 |
| 5108191 |
Method and apparatus for determining Curie temperatures of ferromagnetic materials |
Apr. 28, 1992 |
| 5098196 |
Circuit for heating and sensing with a single element |
Mar. 24, 1992 |
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