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| Patent # | Description |
|---|---|
| US-4,873,674 |
Corrosion resistant bronze alloys and glass making mold made therefrom A bronze alloy composition for glass making molds that has excellent corrosion resistance and resistance to pitting, the composition comprising copper, aluminum,... |
| US-4,873,673 |
Driver circuit having a current mirror circuit A semiconductor device is provided wherein a current mirror circuit controlled by a pulse input voltage is utilized and a load is driven in such a manner that... |
| US-4,873,672 |
Dynamic random access memory capable of fast erasing of storage data This invention relates to a semiconductor memory having a high speed operation and a high integration density. When a high integration semiconductor memory is... |
| US-4,873,671 |
Sequential read access of serial memories with a user defined starting
address Circuitry for serial read memory access utilizing a random starting address is disclosed. Fast read access is provided without upsetting the original data... |
| US-4,873,670 |
Complementary semiconductor memory device with pull-up and pull down A semiconductor memory device has first and second power terminals, a plurality of MOS transistors as memory cells, a plurality of word lines respectively... |
| US-4,873,669 |
Random access memory device operable in a normal mode and in a test mode A semiconductor memory device operable for reading and writing in a normal mode and in a test mode is divided into memory cell sections each having blocks of... |
| US-4,873,668 |
Integrated circuit in complementary circuit technology comprising a
substrate bias generator An integrated circuit executed in complementary circuit technology, has a substrate bias generator (16) which connects the substrate (1) to a substrate bias. A... |
| US-4,873,667 |
FIFO buffer controller A FIFO (first in first out) control circuit for providing address information to a FIFO memory uses two up counters--one to provide the write address and one to... |
| US-4,873,666 |
Message FIFO buffer controller A FIFO (first in first out) control circuit for providing address information to a FIFO memory uses two up counters--one to provide the write address and one to... |
| US-4,873,665 |
Dual storage cell memory including data transfer circuits A dual storage cell memory includes an array of dual storage cells, each of the dual storage cells containing a first memory cell and a second memory cell. The... |
| US-4,873,664 |
Self restoring ferroelectric memory A semiconductor memory uses cells with a ferroelectric capacitor having one plate coupled to a bit line by a FET and another plate coupled to a plate line. A... |
| US-4,873,663 |
Control memory using recirculating shift registers for a TDM switching
apparatus A memory matrix for storing control words for controlling a common control time division multiplexed (TDM) switch is formed by employing a plurality of shift... |
| US-4,873,662 |
Information handling system and terminal apparatus therefor Informaton for display at a terminal apparatus of a computer is stored in blocks the first part of which contains the information which is actually displayed at... |
| US-4,873,661 |
Switched neural networks Discrete-time neural networks are implemented using switched capacitors, switches and inverters and advantage is taken of the inherent saturation of the... |
| US-4,873,660 |
Arithmetic processor using redundant signed digit arithmetic A high speed arithmetic processor which may compactly be fabricated on an LSI chip is disclosed. The arithmetic processor in a first-step arithmetic operation... |
| US-4,873,659 |
C-MOS arithmetic - logic unit with high carry propogation speed The arithmetic-logic unit has elementary cells performing logic addition, one for each pair of operand bits, which are particularly optimized as far as carry... |
| US-4,873,658 |
Integrated digital signal processing circuit for performing cosine
transformation Integrated circuits capable of carrying out transformations of the "cosine transformation" type, used more particularly for the digital processing of images with... |
| US-4,873,657 |
Method for simulating an image by correllation The invention provides a of simulating the performance of systems such as r-infrared imagers which must be described with shift variant spread functions and non... |
| US-4,873,656 |
Multiple processor accelerator for logic simulation Computer for implementing an event driven algorithm which utilizes a master processor and a plurality of processors arranged in modules, wherein the processors... |
| US-4,873,655 |
Sensor conditioning method and apparatus An adaptable method and apparatus for calibrating and conditioning sensor output to conform to a desired transfer function is provided. In one form, the... |
| US-4,873,654 |
Testing device and method for inflatable objects A testing device and method for inflatable objects comprising an arrangement of transducer sensors; connectors between the transducers and the inflatable object... |
| US-4,873,653 |
Microscope system for providing three-dimensional resolution A microscope with convolution wherein the light distribution is modulated within the space of double light cones generated by the optics of the microscope. The... |
| US-4,873,652 |
Method of graphical manipulation in a potentially windowed display A method is disclosed which enhances the ability of digital computer system to manage displays, especially in an environment where a single physical display... |
| US-4,873,651 |
Method and apparatus for reconstructing three-dimensional surfaces from
two-dimensional images A method and apparatus for reconstructing the surface, i.e the third dimension, of a three-dimensional object from two-dimemsional information includes... |
| US-4,873,650 |
Water flow controller A water flow controller times periods of uninterrupted water flow through a valve and closes the valve whenever a timed period exceeds a preselected duration. |
| US-4,873,649 |
Method for operating variable speed heat pumps and air conditioners A controller and a related method that maintains thermal comfort in an occupied space at a user-defined level while simultaneously maximizing the efficiency of... |
| US-4,873,648 |
Watercut monitor device and method A watercut monitor device has an oscillator circuit which generates an analog input signal in response to the capacitance of a capacitance probe through which an... |
| US-4,873,647 |
Digital waveform analyzer An automated waveform analyzer for designing, on a computer, a logic implementation of an interface circuit connected between a first digital device and one or... |
| US-4,873,646 |
Digital Correction of linear system distortion An M-element waveform data sequence representative of an analog input signal during a period of interest is produced by first amplifying the input signal with a... |
| US-4,873,645 |
Secure postage dispensing system A secure postage dispensing system is provided, which comprises: apparatus for receiving mailing information including a list of addresses, wherein the list is... |
| US-4,873,644 |
Guide system for a working machine having a product identifying system A produce identifying apparatus for deriving positional data of an object based on a particular color corresponding to the object from image data provided by a... |
| US-4,873,643 |
Interactive design terminal for custom imprinted articles The present invention is an interactive design terminal for custom imprinted articles. A memory stores a plurality of print design elements and a set of design... |
| US-4,873,642 |
Method for controlling an oxygen concentration sensor for use in an
air/fuel ratio control system of an... A method for controlling an oxygen concentration sensor for controlling an internal combustion engine, having a sensor body including a wall of oxygen ion... |
| US-4,873,641 |
Induction volume sensing arrangement for an internal combustion engine
or the like The throttle valve position of an engine is sensed and the effective cross sectional area of the induction passage is determined via table look-up. The table is... |
| US-4,873,640 |
Driving-speed adjusting arrangement The utilization of the driving-speed adjusting arrangement (10) of a vehicle equipped with a driving-speed control unit as a control element for other functions... |
| US-4,873,639 |
Traction control system for controlling slip of a driving wheel of a
vehicle A control system for controlling the slip of a driving wheel of a vehicle senses the speed of at least a driving wheel and the vehicle speed. A slip rate... |
| US-4,873,638 |
Traction control system for controlling slip of a driving wheel of a
vehicle A traction control system controls the slip of a driving wheel of a vehicle having at least two driving wheels. The traction control system includes a driving... |
| US-4,873,637 |
Control for vehicle start from stop operation A control (42) and method for controlling an AMT system (10) is provided including sensing vehicle start from stop operation, determining a target engine speed... |
| US-4,873,636 |
Interpretation of conical structures from dipmeter surveys A method as disclosed of assisting in the determination of the existence of conical folding of the geological formation utilizing an existing dipmeter survey... |
| US-4,873,635 |
Pump-off control A pump-off controll device for controlling a pumpjack unit. The device measures the length of time required for the pump to downstroke successive numbers of... |
| US-4,873,634 |
Spelling assistance method for compound words Correctly spelled compound words are provided as candidates to replace a misspelled compound word in many natural languages such as Dutch, Danish, German,... |
| US-4,873,633 |
User controlled off-center light absorbance reading adjuster in a liquid
handling and reaction system A host computer controls a plate reader which optically reads the results between donor samples and reagents. The system provides the user with the ability to... |
| US-4,873,632 |
Apparatus and methods for scatter reduction in radiation imaging The apparatus reduces scatter in radiation imaging and may be used with a detector of ionizing radiation that is partly unscattered and partly Compton scattered.... |
| US-4,873,631 |
Point of sale automatic back-up system and method A point-of-sale system includes a plurality of terminals in which one of the terminals is selected to be a primary terminal and the remaining terminals are... |
| US-4,873,630 |
Scientific processor to support a host processor referencing common
memory An improved Scientific Processor for use in a data processing system having a general purpose host processor and a High Performance Storage Unit, and under... |
| US-4,873,629 |
Instruction processing unit for computer A computer (20) is configured for optimizing the processing rate of instructions and the throughput of data. The computer (20) includes a main memory (99), a... |
| US-4,873,628 |
Command translating computer A computer includes a memory, a statement translating circuit, and a program executing device. The memory stores a first program with a first command. The... |
| US-4,873,627 |
Method and means for conditional storing of data in a reduced
instruction set computer In a computer device in accordance with the preferred embodiment of the invention, an instruction set which uses a two-instruction sequence to store the result... |
| US-4,873,626 |
Parallel processing system with processor array having memory system
included in system memory A highly-parallel processing system in which a number of processing elements are interconnected by a network, and are also connected to a system bus and are... |
| US-4,873,625 |
Method and apparatus for extending collation functions of a sorting
program A method and means for extending the collation functions of a sorting program (SORT) enable the program to permute, combine, or filter input records having... |
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