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| Patent # | Description |
|---|---|
| US-5,278,796 |
Temperature-dependent DRAM refresh circuit A temperature sensing circuit allows a DRAM array to use less power than would normally be possible due to the reduced refresh rate based on the temperature of... |
| US-5,278,795 |
Memory circuit having a line decoder with a Darlington-type switching
stage and a discharge current source The invention relates to a memory having a line decoder provided with a Darlington-type switching stage. When the deselection time T.sub.1 of a line is notably... |
| US-5,278,794 |
NAND-cell type electrically erasable and programmable read-only memory
with redundancy circuit A NAND-cell type electrically erasable and programmable read only memory includes an array of rows and columns of memory cells associated with parallel bit lines... |
| US-5,278,793 |
Memory defect masking device A memory defect masking device is to be used in combination with defective memory devices. The memory masking device first stores the addresses of defective... |
| US-5,278,792 |
Semiconductor memory device with dummy cycle operation A semiconductor memory device capable of internally generating a dummy cycle includes circuits for generating dummy cycle designation signals in response to at... |
| US-5,278,790 |
Memory device comprising thin film memory transistors A latch circuit is provided between a column switch connected to the input/output sides for selecting data lines and a tristate buffer connected to the write... |
| US-5,278,789 |
Semiconductor memory device with improved buffer for generating internal
write designating signal and operating... A write enable buffer circuit for generating an internal write designating signal includes a gate circuit for inhibiting generation of the signal in response to... |
| US-5,278,788 |
Semiconductor memory device having improved controlling function for
data buses In a semiconductor memory device wherein a difference in potential of two data buses is increased during a write mode and is reduced during a read mode, a... |
| US-5,278,787 |
Semiconductor device and method of manufacturing the same An improved structure of and a method of manufacturing a semiconductor device which comprises a semiconductor substrate of a first conductivity type, a gate... |
| US-5,278,786 |
Non-volatile semiconductor memory device having an area responsive to
writing allowance signal A non-volatile semiconductor memory device comprises an area in which only one rewriting is possible and an area in which rewriting is possible repeatedly. A... |
| US-5,278,785 |
Non-volatile memory circuits and architecture The invention enables random read and write operations into cells in an array that contains staggered source or drain connections from the memory cells in a... |
| US-5,278,784 |
Non-volatile memory A non-volatile programmable memory having: a plurality of unit cells disposed therein, each of said unit cells including an anti-fuse that can write in data by... |
| US-5,278,783 |
Fast area-efficient multi-bit binary adder with low fan-out signals A carry look-ahead adder obtains high speed with minimum gate fan-in and a regular array of area-efficient logic cells in a datapath by including a first row of... |
| US-5,278,782 |
Square root operation device By taking a high-order position in an operand which is normalized in a two bit unit by means of and output from a normalizing circuit as an address, an... |
| US-5,278,781 |
Digital signal processing system A digital signal processing system includes a plurality of multiplier/accumulators for executing a pipeline processing operation. Each of the plurality of... |
| US-5,278,780 |
System using plurality of adaptive digital filters A main adaptive digital filter and a sub adaptive digital filter are provided, and these two adaptive digital filters share a filter coefficient to be... |
| US-5,278,779 |
Laptop computer with hinged keyboard A laptop computer and keyboard provides an improved assembly of a central processing unit (CPU) housing, keyboard and screen, utilizing a keyboard having a right... |
| US-5,278,778 |
Decentralized simulator A decentralized simulator according to the invention has each processing unit arranged to each vertex in the hypercube structure and each communication line... |
| US-5,278,777 |
Efficient cancelling of AC line interference in electronic
instrumentation Efficient cancellation of AC power line interference from a signal received by electronic instruments, such as biomedical monitors, is obtained by efficiently... |
| US-5,278,776 |
System and method for the measurement of mechanical properties of
elastic materials A system and method for measuring the biomechanical properties of a healing wound in a specimen which utilize a chamber for applying an increasingly negative... |
| US-5,278,775 |
Method of tightening threaded fasteners The invention provides a method for tightening threaded fasteners in a flange joint or the like, which comprises initially tightening each fastener to a... |
| US-5,278,774 |
Alarm for transient underwater events An alarm for detecting transient senic events determines an estimate of background environmental acoustic events or noise by computing a short time correlation... |
| US-5,278,773 |
Control systems for controlling a wind turbine A distributed module control system for controlling a wind turbine using multiple controls and monitors comprising multiple modules that include ... |
| US-5,278,772 |
Real-time economic load allocation The method allocates a demanded amount of power to a plurality of power output apparatus, each power output apparatus having a cost curve associated therewith,... |
| US-5,278,771 |
Programmable timed electrical power management device A programmable timed electrical power management device protects and controls electrical equipment and peripherals which are plugged into it. The front of the... |
| US-5,278,770 |
Method for generating input data for an electronic circuit simulator A method for generating input data for a SPICE simulator in which a preprocessor computer program automatically assigns one of the models in the SPICE deck for... |
| US-5,278,769 |
Automatic logic model generation from schematic data base An automatic logic-model generation system operates on a schematic database and produces logic models incorporating accurate timing information. A verification... |
| US-5,278,768 |
Autotrip operation of a sorting machine using color sorting A dynamic trip level setting apparatus is described for changing the comparison ratio with which products are optically sorted using first and second reflectance... |
| US-5,278,767 |
Method of creating curved surfaces A curved surface generation method well-suited for application to the preparation of a numerical control tape used in the numerically controlled machining of a... |
| US-5,278,766 |
Numerical controlled device and numerically controlled machine tool The program for a numerical control device for controlling a numerically controlled lathe includes translation commands for translating the tool and the... |
| US-5,278,765 |
Apparatus for monitoring a predetermined treatment effected on objects
successively moved along a given path An apparatus for monitoring whether a predetermined treatment has been effected at a predetermined working station on each of objects which are successively... |
| US-5,278,764 |
Automatic braking system with proximity detection to a preceding vehicle An automatic braking system for a vehicle is provided. This system includes generally a speed sensor for monitoring speed of the vehicle and a distance sensor... |
| US-5,278,763 |
Navigation aids An electronic cursor (12) is movable over a digitising table (10) on which a chart (16) has been spread. The cursor can give an indication of which way it should... |
| US-5,278,762 |
Engine control apparatus using exhaust gas temperature to control fuel
mixture and spark timing An engine control apparatus for changing the air/fuel ratio of an air-fuel mixture supplied to the engine to a richer value each time the exhaust gas temperature... |
| US-5,278,761 |
Method for vehicular wheel spin control that adapts to different road
traction characteristics Techniques for controlling the spin of driven wheels of a vehicle being driven over a surface, the vehicle also including nondriven wheels and an engine having a... |
| US-5,278,760 |
Method and system for detecting the misfire of an internal combustion
engine utilizing engine torque nonuniformity An improved method and system are provided for the detection of internal combustion engine misfires utilizing optimum signal processing. The method and system... |
| US-5,278,759 |
System and method for reprogramming vehicle computers A system and method for reprogramming a non-volatile memory of one or more on-board vehicle computers through a serial communication link between an off-board... |
| US-5,278,758 |
Method and apparatus for nuclear logging using lithium detector
assemblies and gamma ray stripping means A method and apparatus for nuclear logging, and in particular, neutron porosity logging is presented. In accordance with the present invention, a pair of spaced... |
| US-5,278,757 |
Synthetic aperture ultrasonic imaging system using a minimum or reduced
redundancy phased array A synthetic aperture ultrasonic imaging system for imaging a target with a resolution limited by a designated aperture. A phased array of nonuniformly spaced... |
| US-5,278,756 |
Method and apparatus for generating cephalometric images A method and apparatus for generating a cephalometric tracing directly from a patient by directly generating digitized two- or three-dimensional data from the... |
| US-5,278,755 |
Method for determining image points in object images using neural
networks An image point located in the region inside of an object image is determined from an image signal made up of a series of image signal components representing... |
| US-5,278,754 |
Method for processing radiation images First and second stimulable phosphor sheets are located such that the first stimulable phosphor sheet may be closer to a source of radiation. The radiation,... |
| US-5,278,753 |
Electronic voting system An electronic voting system includes an optical-disk cartridge adapted to store election data and ballots therein, a plurality of precinct computing units... |
| US-5,278,752 |
Proceeds processing apparatus requesting a customer to confirm proceeds
processing A proceeds processing apparatus has an apparatus body, and a keyboard and a card reader provided on the apparatus body for entering first data indicative of the... |
| US-5,278,751 |
Dynamic manufacturing process control A system and method for linking Quality Function Deployment (QFD) data and actual process data is provided and uses a knowledge based expert system in... |
| US-5,278,750 |
Production schedule making method A method for making a production schedule of an instant process which produces a plurality types of products and supplies the products to a plurality of... |
| US-5,278,749 |
Sprinkler flow control method and apparatus A device for distributing pressurized water to a plurality of sprinkler lines is provided. The valve and valve control portions are centralized, and thus no... |
| US-5,278,748 |
Voltage-resonant DC-DC converter A voltage-resonant DC-DC forward converter is provided with a snubber circuit in its secondary circuit. The snubber circuit comprises a series connection of a... |
| US-5,278,747 |
DC/AC converter with overcurrent protection by temporary shutdown A power supply for generation of a mainly sinusoidal output voltage, the magnitude and frequency of which are adapted for driving of main power-operated... |
| US-5,278,746 |
High voltage generator In a high voltage generator including a flyback transformer having a low-voltage coil and a high-voltage coil, a first switching element is disposed in a current... |
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