| Patent Number |
Title Of Patent |
Date Issued |
| 6473822 |
Digital signal processing apparatus |
October 29, 2002 |
| A digital signal processing apparatus for processing a plurality of video signals and a plurality of audio signals is provided, and comprises a computer comprising a system bus and a main CPU connected to the system bus and an extension processor comprising a plurality of signal processi |
| 6285820 |
Video tape recorder |
September 4, 2001 |
| In a video tape recorder for recording a video signal having a first field frequency and a video signal a second field frequency, substantial centers 11a of lengths of recording tracks, on a magnetic tape 7, for the video signals having the first and second field frequencies are recorded |
| 5848220 |
High definition digital video recorder |
December 8, 1998 |
| A digital video tape recorder with a standard image quality mode that minimizes recording time and a high image quality mode that maximizes image quality is realized using the same hardware for both modes. Compression circuitry is simplified and power requirements are reduced by band |
| 5292572 |
Heat-transfer image recording medium |
March 8, 1994 |
| A heat-transfer recording medium is disclosed, which produces no lowering in transfer density even when the medium is used under such higher-temperature conditions as in a facsimile equipment and is capable of providing an easily readable transferred image having a low surface gloss, |
| 5154980 |
Heat transfer recording medium |
October 13, 1992 |
| There is disclosed the heat transfer recording medium having an excellent resolution and capable of forming printed images having improved resistance to abrasion and solvent. The recording medium is characterized by the peeling layer containing amide wax. |
| 5137786 |
Heat-sensitive transfer recording medium |
August 11, 1992 |
| A heat sensitive transfer recording medium is disclosed, which is excellent in the heat-transferability onto a large variety of paper surface and is suitably usable for repetitive printings. The recording medium comprises a subbed support and a heat fusible coloring material layer which |
| 5130180 |
Thermal transfer recording medium capable of multiple printing |
July 14, 1992 |
| The improved thermal transfer recording medium capable of multiple printing has at least two heat-fusible colorant layers formed in superposition on a support and a heat-fusible colorless layer is provided between the heat-fusible colorant layers. This recording medium is capable of |
| 4840848 |
Thermal transfer recording medium |
June 20, 1989 |
| There is disclosed a thermal transfer recording medium having a thermal transfer colorant layer provided on a support, characterized in that the thermal transfer colorant layer contains a modified silicone compound and a polyoxyethylene type compound. |
| 4828922 |
Heat-sensitive transfer recording medium |
May 9, 1989 |
| A heat sensitive transfer recording medium is disclosed, which is excellent in the heat-transferability onto a large variety of paper surface and is suitable usable for repetitive printings. The recording medium comprises a subbed support and a heat fusible coloring material layer which |
| 4681796 |
Thermal transfer recording medium |
July 21, 1987 |
| A thermal transfer recording medium having a support and at least one heat fusible coloring agent layer superposed on said support, said heat fusible coloring agent layer comprising at least one coloring agent, at least one heat fusible substance and at least one polymer, wherein the con |
| 4623580 |
Thermal transfer recording medium |
November 18, 1986 |
| A thermal transfer recording medium having a thermally transferable coloring agent containing layer coated on a support. The coloring agent containing layer is separated into at least two layers, one of which is the upper layer and the other of which is the lower layer, and the layer |
| 4617224 |
Thermal transfer recording medium |
October 14, 1986 |
| A thermal transfer recording medium having a support and two coloring agent layers provided on the same side thereof, in which the first coloring agent layer is a layer containing a resin and a coloring agent coated on the support and the second layer is a layer containing a heat-fusible |
| 4585688 |
Thermographic transfer recording medium |
April 29, 1986 |
| A thermographic transfer recording medium comprising a substantially heat-resistive support coated with, in order from the support, a coloring agent layer containing a fusion resistive polymer compound as a binder having a coloring agent dissolved or dispersed therein, and a transferable |
