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Arnaldo
Arnaldo Beacco, Rivoli Torino IT
| Patent application number | Description | Published |
|---|---|---|
| 20080298984 | Unit For Generating and Treating Compressed Aeriform Fluids, With an Improved Cooling System | 12-04-2008 |
Arnaldo Domingues Matos, Marinha Grande PT
| Patent application number | Description | Published |
|---|---|---|
| 20110017932 | MONOBLOCK BALL VALVE AND MANUFACTURE METHOD THEREOF - A manufacture method of monoblock ball valve is based on overmoulding techniques and integral assembly of plastic components inside the injection moulds, in a sequential manufacturing process, wherein the component which is injected in the first stage of the process will be sequentially introduced in moulds which will in turn inject other components, thus resulting in the end in a single body that ensures the functional features of a piece obtained by several components' assembly. The hydraulic ball valve according to the invention comprises at least the following components: a ball filling element or valve filling core with a valve control stem,—a ball that involves the ball filling element; a sleeve-type sealing element, which covers the entire ball and the whole interior part of the valve body, and a valve body. | 01-27-2011 |
Arnaldo Ferreira Filho, Jacarei BR
| Patent application number | Description | Published |
|---|---|---|
| 20090281355 | PROCESS FOR THE PRODUCTION OF CARDANOL - A process for the production of a color-stable composition containing cardanol and cardol including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate: (b) reacting the distillate with boric acid to obtain a reaction mixture; and (c) subjecting the reaction mixture to distillation is provided. A method for the production of color-stable phenalkamines including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate; (b) reacting the distillate with boric acid to obtain a reaction mixture; (c) subjecting the reaction mixture to distillation to obtain a main fraction; and (d) reacting the main fraction with an aliphatic amine and formaldehyde to form a color-stable phenalkamine is also provided. | 11-12-2009 |
Arnaldo Spalvieri, Milano IT
| Patent application number | Description | Published |
|---|---|---|
| 20090041059 | TRANSMISSION AND RECEPTION SYSTEM AND METHOD BASED ON CODE DIVISION - The code division (CDMA) transmission method includes the step of multiplying a signal (a) to be transmitted, represented by a vector, by a matrix (S), whose result is represented by a vector (x), said method being characterized in that: • taking a basic sequence with substantially-ideal periodic autocorrelation; • constructing said matrix (S) by a cyclical translation of said basic sequence, in such a way that the columns of said matrix (S) are the cyclical shifts of the basic sequence; • adding a cyclic prefix to said resulting vector (x). | 02-12-2009 |
| 20090268854 | METHOD AND APPARATUS FOR MULTIPLE ANTENNA COMMUNICATIONS, AND RELATED SYSTEMS AND COMPUTER PROGRAM - A method of detecting sequences of multi-level encoded symbols. The multi-level encoded symbols are mapped and modulated with a modulation scheme having a number of constellation points identified by a sequence of bits arranged in at least a first and a second group. The first group is encoded with a first encoding scheme, and the second group is encoded with a second coding scheme, and the multi-level encoded symbols are transmitted by multiple transmitting sources and received as a received vector by multiple receiving elements. | 10-29-2009 |
Arnaldo Vazquez Santiago, Clarks Summit, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20080200320 | PAPER CONVERTING ROLL WITH AN ELASTOMERIC ROLL COVER - A converting roll for processing web materials is disclosed. The converting roll has a core with a radius ranging from about 1 inch (2.54 cm) to about 12 inches (30.48 cm) and an outer surface. The converting roll also has an elastomeric roll cover disposed about the outer surface of the core. The elastomeric roll cover has a hardness ranging from about 80 P&J to about 140 P&J and a thickness ranging from about 0.25 inches (6.35 mm) to about 1.25 inches (31.75 mm). | 08-21-2008 |