41
Melbourne J Hellstrom: Microprocessor controlled X-ray generator. CGR Medical Corporation, Brady O Boyle & Gates, June 12, 1979: US04158138 (41 worldwide citation)

A diagnostic X-ray system operative in response to control signals from a stored program digital computer to generate an X-ray beam and to produce an image of the object through which the X-ray beam passes. The computer which is preferably a microprocessor has a plurality of selectable programs stor ...


42
David S Lieberman: System and method for an improved calorimeter for determining thermodynamic properties of chemical and biological reactions. Lyon & Lyon, February 27, 2001: US06193413 (40 worldwide citation)

A system and method for an improved calorimeter for determining thermodynamic properties of biological and chemical reactions. A microcalorimeter device comprises a thin amorphous membrane anchored to a frame. Thermometers and heaters are placed on one side of a thermal conduction layer mounted on t ...


43
Yuan Zhou, Junjie Wang, Wenxiu Zhu, Jinghui Cai: Multi-bypass pulse tube refrigerator. Cryogenic Laboratory of Chinese Academy of Sciences, Charles E Miller, March 22, 1994: US05295355 (40 worldwide citation)

A multi-bypass pulse tube refrigerator comprising a pressure wave generator, a regenerator, a heat exchanger of cold ends (cold finger), a pulse tube, an orifice means and a reservoir volume, connecting in serial. Matrix material made of material of high heat capacity is packed in the regenerator. R ...


44
Torsten Fischer, Niels Vilsbøll: Offshore wind turbine with liquid-cooling. NEG Micon, Birch Stewart Kolasch & Birch, February 18, 2003: US06520737 (40 worldwide citation)

An offshore wind turbine is disclosed wherein the power transmission in the nacelle is cooled by means of a liquid conducted to the nacelle from the tower on which the nacelle is pivotally arranged around a vertical yawing axis. The liquid transfers heat to the seawater near the turbine which is use ...


45
Seiichiro Yagi, Kazutami Oishi, Takashi Inoue, Masaru Sasaki: Headlamp for vehicle. Koito Manufacturing, Sughrue Mion PLLC, October 3, 2006: US07114837 (39 worldwide citation)

A plurality of lighting units using light emitting diodes as light sources is accommodated in a lamp housing in such a state as to be supported on a common metallic support member provided tiltably. When a part or all of the lighting units are turned on, the light emitting diodes generate heat with ...


46
Thomas K Gregory, Kerry O Banke, John A Mossman, John W Stevenson, Edward D Suszynski: Medical thermometer. Welch Allyn, James R Brueggemann, Sheppard Mullin Richter & Hampton, December 14, 1999: US06000846 (38 worldwide citation)

An improved prediction-type medical thermometer that provides an accurate estimate of a patient's temperature in substantially reduced time as compared to prior thermometers of this kind. This improved performance is achieved by using a special hollow probe tip having a low heat capacity and incorpo ...


47
Shigeru Takagi, Yukihisa Takeuchi, Shigeru Kamiya, Masahiro Tomita, Kiyohiko Oishi, Kiyoshi Kobashi: Exhaust gas cleaning device for internal combustion engine. Nippon Soken, Toyota Jidosha Kogyo Kabushiki Kaisha, Cushman Darby & Cushman, December 4, 1984: US04485622 (38 worldwide citation)

An exhaust gas cleaning device comprises at least one exhaust gas flowing passage, at least one particulates collecting member composed of two filter elements having different heat capacity, which is disposed within the exhaust gas flowing passage and heating means which is interposed between the fi ...


48
Huntress Howard B, Novotny Raymond J: Disc brakes with cooling rods. Abex Corporation, Kinzer Plyer Dorn & McEachran, August 12, 1975: US3899054 (38 worldwide citation)

Disc brake structure which includes a rotor presenting two spaced walls with a plurality of rods connected to the interior surfaces thereof so that air passing from the center of the rotor between the interior surfaces of the rotor walls and outward from the rotor is constrained to follow a substant ...


49
James R Braig, Daniel S Goldberger, Roger O Herrera, Mark L Yelderman: Disposable anti-fog airway adapter. Square One Technology, Woodcock Washburn Kurtz Mackiewicz & Norris, August 1, 2000: US06095986 (36 worldwide citation)

A disposable anti-fog airway adapter for use with a mainstream respiratory gas analyzer which provides a measurement of a patient's inhaled and exhaled gases. The airway adapter includes windows that are constructed of a thin, low heat capacity plastic that rapidly equilibrates to the temperature of ...


50
Yuichiro Higashi, Youichi Ishikawa: Fixing device for electrophotographic apparatus. Nitto Kogyo, Lowe Price LeBlanc & Becker, November 7, 1995: US05465146 (36 worldwide citation)

A fixing device to be used in electrophotographic apparatus for providing a clear fixed image with no offset with use of no oil or the least amount of oil, wherein an endless fixing belt provided with a metal body having a release thin film thereon is stretched between a fixing roller having a elast ...