About 130 results
https://drivepatents.com/patents/1014442 · 30 Mar 2011
Powders of respective metal elements (Mn, Co) constituting a transition metal oxide (MnCo 2 O 4 ) having a spinel type crystal structure are used as a starting material. A paste containing the mixture of the powders is interposed between an air electrode a...
https://drivepatents.com/patents/1014443 · 30 Mar 2011
The present invention provides a ceramic material allowing a pellet having higher density and satisfactory Li ion conduction to be obtained. The ceramic material contains Li, La, Zr, Al and O and has a garnet-type or garnet-like crystal structure, the rati...
https://drivepatents.com/patents/1015119 · 9 Mar 2011
The main body 1a of the heat accumulation element 1 has a honeycomb structure, and fluid passages 11 where a fluid circulates and heat accumulating medium portions 12 (formed by plugging in both the end faces) where a medium for storing heat is enclosed ar...
https://drivepatents.com/patents/1066430 · 14 Jun 2006
A molten carbonate fuel cell, operating method of the fuel cell, sintering furnace equipped with the fuel cell, and power generator, wherein a cathode gas with a high carbon dioxide concentration can be obtained without a process of increasing the carbon d...
https://drivepatents.com/patents/1068074 · 26 Apr 2006
The present invention provides a firing furnace (100) comprising a combusting means (2) for combusting a fuel (11), a firing furnace main body (1) for firing a member to be fired and exhausting a combustion gas, and a methane reforming device (3) for react...
https://drivepatents.com/patents/1069188 · 15 Mar 2006
It is provided a supporting structure having a substrate 12 and bonding wires 14A, 14B fixed onto the substrate 12 and connected to a vibrator 1. The substrate 12 has a pair of fixed portions 12a opposing each other and a pair of non-fixed portions 12b opp...
https://drivepatents.com/patents/1069216 · 15 Mar 2006
A structure for supporting a vibrator 1 is provided. The structure comprises a substrate 12 and bonding wires 14A, 14B fixed to the substrate 12 and connected with the vibrator 1. The vibrator 1 is supported with the bonding wires so that the vibratctr 1 i...
https://drivepatents.com/patents/1071873 · 14 Dec 2005
A soot accumulation amount estimation method for an exhaust gas purification filter according to the present invention includes: a first step of burning soot collected in pores of the exhaust gas purification filter (22) to regenerate the filter (22); a se...
https://drivepatents.com/patents/1073244 · 19 Oct 2005
There is provided a fuel cell having a prolonged life by uniformly causing a hydrogen ionization reaction to occur at a fuel electrode, a fuel cell power generation device using the same, and the system using the same as well. There is also provided a meth...
https://drivepatents.com/patents/1080610 · 19 Jan 2005
The present invention provides a method of measuring a physical quantity using a vibrator. The vibrator 14 has a plurality of driving vibration arms 16A, 16B, 16C and 16D, a plurality of detection vibration arms 20, films D1, D2, D3 and D4 for adjusting a ...