| Patent Number |
Title Of Patent |
Date Issued |
| 7396576 |
Honeycomb structure |
July 8, 2008 |
| The present invention provides a honeycomb structure in which a plurality of honeycomb segments each constituted by a cell structure having a plurality of cells divided from each other by partition walls and functioning as a passage for fluid and an outer wall provided at the circumf |
| 7348289 |
Catalyst body |
March 25, 2008 |
| A catalyst body of the present invention includes: a porous carrier in which a large number of aggregate particles containing a main component of a nonoxide ceramic are bonded to one another while a large number of pores are disposed; and a catalyst layer carried on the porous carrier |
| 7208108 |
Method for producing porous ceramic article |
April 24, 2007 |
| A method for producing a porous ceramic article involves a step of kneading raw materials including a raw material for a ceramic and a processing aid, to prepare a body, a step of forming the body, to prepare a ceramic formed product, a step of drying the formed product, to prepare a |
| 7179516 |
Honeycomb filter |
February 20, 2007 |
| A honeycomb filter 1 is constituted by integrating a plurality of honeycomb segments 12 including a large number of through channels 3 partitioned by partition walls 2 and extending through an axial direction. The honeycomb filter 1 is characterized in that a thermal conductivity, st |
| 7083842 |
Honeycomb structure and process for production thereof |
August 1, 2006 |
| There is disclosed a honeycomb structure in which a positional deviation is not easily occurred by vibration or the like in the honeycomb structure held in a can, of which the strength reduction is small and which can be easily produced, and a process for production of the structure. |
| 7056568 |
Honeycomb structure and process for production thereof |
June 6, 2006 |
| A honeycomb structure, and a process for production thereof, formed by bonding into one piece via a bonding layer a plurality of honeycomb segments, the honeycomb segment having an outer wall, partition walls provided inside the outer wall, and a large number of through-holes divided |
| 7037477 |
Silicon carbide-based porous material and process for production thereof |
May 2, 2006 |
| A silicon carbide-based porous material containing silicon carbide particles (1) as an aggregate and metallic silicon (2), wherein the average particle diameter of the silicon carbide-based porous material is at least 0.25 time the average particle diameter of the silicon carbide par |
| 7029511 |
Si-containing honeycomb structure and process for production thereof |
April 18, 2006 |
| A honeycomb structure 1 has a large number of through-holes 3 divided by partition walls 2 and extending in the axial direction, characterized in that the honeycomb structure contains a Si phase having a lattice constant controlled at 0.54302 to 0.54311 nm at room temperature. A proc |
| 7011803 |
Honeycomb structure and method for its manufacture |
March 14, 2006 |
| A honeycomb structure having a large number of channels through along the axial direction and being defined by partition walls. A honeycomb structure containing a refractory particle to be an aggregate and metallic silicon and being porous. This honeycomb structure can be suitably us |
| 6984253 |
Honeycomb filter |
January 10, 2006 |
| A honeycomb filter 1, which comprises an integral structure of a plurality of honeycomb segments 12 bonded by an adhesive 8. The honeycomb segment has numbers of through-holes 3, which are surrounded by partition walls 2 and extend in the axial direction of the segment. The honeycomb fil |
| 6777114 |
Silicon carbide-based porous body and process for production thereof |
August 17, 2004 |
| It is directed to a silicon carbide-based porous body, wherein said body is a porous one which contains silicon carbide particles as an aggregate and metallic silicon, and has an oxygen-containing phase at the surfaces of silicon carbide particles and/or metallic silicon or in the vicini |
| 6764742 |
Honeycomb structure body and production method thereof |
July 20, 2004 |
| A honeycomb structure body which has a number of passages partitioned with partition walls and penetrating along the axial direction. A porous honeycomb structure body which contains refractory grains as filler, one or more elements selected from the group consisting of the rare earth |
| 6746748 |
Honeycomb structure and process for production thereof |
June 8, 2004 |
| A honeycomb structure made of a silicon carbide-based porous body and having a number of through-holes extending in the axial direction, separated by partition walls. The strength and Young's modulus of the silicon carbide-based porous body satisfy the following relation:The honeycomb st |
| 5859449 |
Semiconductor integrated circuit |
January 12, 1999 |
| A semiconductor integrated circuit in which adjacent terminals are formed by using contacts for connecting two metal layers or formed by using any of the metal layers so as to be disposed away from each other with an interval equal to larger than one wiring interval in the vertical and t |
| 5188994 |
Beta alumina sintered body and method of manufacturing the same |
February 23, 1993 |
| A beta alumina sintered body having a wide optimum sintering temperature range and a high sodium ion conductivity includes 8.0-10.0 wt % of sodium oxide, 3.0-5.5 wt % of magnesium oxide, 0.01-1.0 wt % of tin oxide, and the remainder of aluminum oxide. This sintered body is manufactured b |
| 5137853 |
Beta alumina sintered body and method of manufacturing the same |
August 11, 1992 |
| A beta alumina sintered body having no tantalum component in an intergranular phase is manufactured by mixing raw materials consisting essentially of 8.0-10.0 wt % of sodium oxide, 3.0-5.5 wt % of magnesium oxide and/or 0.1-2.0 wt % of lithium oxide, 0.01-0.5 wt % of tantalum oxide, |
