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| Number | Title | Issue Date |
| 7084883 | Image processing device, image processing method and program distribution medium and data distribution medium for processing images An image processing device and method for processing an image defined by a combination of unit graphic forms or polygons are provided with an interpolated line completion unit which determines an interpolated line which is the line that interpolates a space between ... | 08/01/2006 |
| 5457795 | Method and apparatus for sharing and transferring data between software programs A system for establishing a circuit between software programs such that applicable data is automatically transferred between programs and all attributes shown on a single common circuit data interface using unique data files on the hard disk storage area ... | 10/10/1995 |
| 4620291 | Digital-to-analog converter interpolator A digital-to-analog converter interpolator is provided finding application, among others, as a digital ramp smoother. In the preferred embodiment, a regular input step digital ramp signal f(t) is provided as an input signal to a delay line. The delay line... | 10/28/1986 |
| 4573033 | Filter circuit for digital-to-analog converter A filter circuit smooths the output signal of a digital-to-analog converter by providing linear ramps between adjacent steps of the signal. The circuit measures the voltage difference between two adjacent step levels, amplifies the difference voltage by a... | 02/25/1986 |
| 4528639 | Method of and apparatus for generating an inerstitial point in a data stream having an even number of data points Apparatus for doubling the data density rate of an analog to digital converter or doubling the data density storage capacity of a memory device. An interstitial data point midway between adjacent data points in a data stream having an even number of equal... | 07/09/1985 |
| 4511882 | Function generator A function generator producing an output signal varying in predetermined non-linear relationship to an input signal wherein the input signal addresses a programmable read-only memory (PROM) which is programmed to produce readout signals linearly proportio... | 04/16/1985 |
| 4493032 | Method and apparatus for positioning using circular interpolation A method and apparatus are disclosed for providing very precise incremental motion of a numerically controlled machine tool, or other similarly controlled object, along a circularly arced path. For a mutually perpendicular X and Y coordinate system, X and... | 01/08/1985 |
| 4430736 | Circuit for correcting distortions in a PCM transmission device In a circuit arrangement for the correction of falsified sample values in a PCM transmission system, which arrangement includes an interpolation member connected for deriving a corrected value to replace each falsified value by interpolation between sampl... | 02/07/1984 |
| 4150436 | First order sample and hold A method and apparatus is provided which can correctly reproduce any signal with a constant slope in time. The signal of interest is sampled at two different times t1 and t2. The two sampled values are then utilized to predict the va... | 04/17/1979 |
| 4110829 | Apparatus for and method of determining rotational and linear stiffness A meter for determining stiffness or torque gradient including, in one embodiment, a deflectable coupling connected between an output shaft and a power input shaft, sensing means for developing two separate series of signals representative of the displace... | 08/29/1978 |
| 4036096 | Musical tone waveshape generator The invention is directed to a waveshape generator capable of producing a desired waveshape by previously storing basic amplitudes obtained by sampling one period of the waveshape at a coarse interval and calculating amplitudes with a fine interval betwee... | 07/19/1977 |
| 3982115 | Electronically programmable function generator An electronically programmable function generator with two dimensional programmability is provided which has an output, a current, which is a piecewise linear function ("transfer curve") of its input, a voltage. The transfer curve consists of contiguous s... | 09/21/1976 |
