| Patent Number |
Title Of Patent |
Date Issued |
| 7206562 |
Cross polarized wave interference eliminating system and method |
April 17, 2007 |
| Coefficient controllers (68, 78) control weighting coefficients for tapped transversal filters used in interference compensators (67, 77) on the basis of transmission power control information from reception determination devices (66, 78) on the V polarization side and H polarization |
| 5920594 |
Transversal filter capable of processing an input signal of high data rate |
July 6, 1999 |
| In a transversal filter for filtering an input signal (IN) into an output signal (OUT) in response to first through third tap gains (C.sub.-1, C.sub.0, C.sub.1), the transversal filter comprises a serial-parallel converter (40) for converting the input signal into first and second pa |
| 5793806 |
Transversal filter capable of processing an input signal high data rate |
August 11, 1998 |
| In a transversal filter for filtering an input signal (IN) into an output signal (OUT) in response to first through third tap gains (C.sub.-1, C.sub.0, C.sub.1), the transversal filter comprises a serial-parallel converter (40) for converting the input signal into first and second pa |
| 5431288 |
Mail sorting apparatus |
July 11, 1995 |
| A mail sorting apparatus includes a video signal conversion section for photoelectrically converting and quantizing characters, codes, and the like on a mail item into a video signal, a blank area detection section for detecting a blank area where characters, codes, and the like are not |
| 5253303 |
Character recognizing method and apparatus thereof |
October 12, 1993 |
| A character recognizing method includes steps of detecting a character using an end of the character line as a start point, normalizing the detected character, comparing the normalized value with a predetermined standard pattern, and detecting a point having a minimum distance differ |
| 5067137 |
Adjacent channel interference canceller with means for minimizing intersymbol interference |
November 19, 1991 |
| A device for use in processing a device input signal carrying a digital symbol sequence, a reception filter filters the device input signal and produces a filter output signal having a high order curvature distortion. The high order curvature distortion results in a predetermined frequen |
| 4975974 |
Character recognition apparatus |
December 4, 1990 |
| A character recognition apparatus, for use with an input character pattern and a dictionary of stored character patterns that are blocked into categories, all the patterns having a quantifiable format, in which a judging circuit performs a comparison of the patterns based on the quan |
