The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2007
Filed:
Dec. 15, 2004
Tomonari Yamakawa, Hoi-gun, JP;
Tomonari Yamakawa, Hoi-gun, JP;
Toyoda Koki Kabushiki Kaisha, Kariya, JP;
Abstract
A pressure sensoris provided with a connecter housinghaving a pressure sensing elementarranged on an end surface thereof, a sensor housingconstructed to have the connecter housinginserted thereinto, a pressure chamberdefined between the end surface of the connecter housingand the sensor housing, and a compensation circuitfor performing the processing and operation of a measured signal of the pressure sensing elementto output the measured signal. The compensation circuitis composed of a data communication interface sectionfor receiving the compensation data radio-transmitted thereto, a memory sectionfor storing the compensation data, a compensation data writing sectionfor taking thereinto the compensation data from the data communication interface sectionand for writing the compensation data in the memory section, and a signal processing sectionfor performing the processing and operation of the measured signal based on the compensation data stored in the memory section