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| Patent # | Description |
|---|---|
| US-5,070,489 |
Driving circuit for double solenoid focus actuator A circuit for driving a focus actuator of the "double-solenoid" (i.e. twin-coil) variety comprises circuit means for selectively supplying current to one or the... |
| US-5,070,488 |
Optical integrated circuit and optical apparatus An optical integrated circuit and an optical apparatus used in optical communication or an opto-electronics apparatus such as an optical disk recording... |
| US-5,070,487 |
Magneto-optic media recording system including a directed magnetic bias
flux A magneto-optic recording system includes a scanning wheel head around which is wound a magneto-optic recording tape in spiral fashion. A first magnetic pole... |
| US-5,070,486 |
Process to increase the power of the low frequency electro acoustic
transducers and corresponding transducers An electroacoustic transducer according to the invention comprises a stacking of annular plates (13) made of piezoelectric ceramics alternating with annular... |
| US-5,070,485 |
Low power magnetostrictive sensor A magnetostrictive linear position transducer generating a 4-20 ma output in response to the position of a position indicating magnet. System resolution is... |
| US-5,070,484 |
Sonic direction locating system A sonic direction locating system for locating the direction of origin of a specified type of sonic impulse with respect to a reference body, includes a... |
| US-5,070,483 |
Remote seismic sensing Methods and apparatus are provided for sensing motions of the earth caused by seismic waves from the doppler shift of reflected electromagnetic waves. The... |
| US-5,070,482 |
Static random access memory A static RAM in which the threshold voltage of the drive transistors of a memory cell is higher than the threshold voltage of the access transistors, and in... |
| US-5,070,481 |
Coordinated circuit for supplying power from a D-C source to a
microcomputer and its semiconductor memories A microcomputer (10) in a motor vehicle is supplied with regulated operating voltage through a regulator (12) and a semiconductor (11) for the microcomputer is... |
| US-5,070,480 |
Nonvolatile associative memory system An associative memory system and system comprising an M by N array of memory cells forming M words of N trit length are disclosed having single word... |
| US-5,070,479 |
External memory having an authenticating processor and method of
operating same A system for determining a truth comprises a main unit which is employed together with an external memory, for example, ROM cartridge, floppy disk or the like.... |
| US-5,070,478 |
Modifying text data to change features in a region of text A text editing system performs operations that result in text with correct punctuation at textual type boundaries. The system's processor executes a text editor,... |
| US-5,070,477 |
Port adapter system including a controller for switching channels upon
encountering a wait period of data transfer A port adapter for an input/output system for a large data processing system. The port adapter is coupled to an I/O processor of that system and also to main... |
| US-5,070,476 |
Sequence controller In a sequence controller which is capable of debugging a program including a plurality of sequence programs, a program head code is provided in the program to... |
| US-5,070,475 |
Floating point unit interface A data processing system which includes a floating point computation unit (FPU) which interfaces with a central processing unit (CPU) in which the CPU supplies a... |
| US-5,070,474 |
Disk emulation system Disclosed is a solid state disk emulator system for significantly improving access time, i.e., improving both the seek time and the rotational latency. The disk... |
| US-5,070,473 |
Microprocessor A wait signal formed by a program wait circuit incorporated in a microprocessor is transmitted to outside circuitry, such as a slave microprocessor or a direct... |
| US-5,070,472 |
Convolver optimum bias circuit A convolver optimum bias circuit is disclosed, in which a DC bias voltage representing a phase difference between a signal corresponding to the output of an... |
| US-5,070,471 |
High speed multiplier which divides multiplying factor into parts and
adds partial end products A multiplier for multiplying two binary operands is presented which comprises an encoding unit, a multiplying unit composed of two multiplying arrays, and a... |
| US-5,070,470 |
Methods for handling calendar information in a data processing system The present invention relates to methods of automatically generating a data stream in which a calendar owner can request the status of a plurality of calenders... |
| US-5,070,469 |
Topography simulation method A topography simulation method for simulating a surface topography of a material object material while a surface of material object is being processed, as by... |
| US-5,070,468 |
Plant fault diagnosis system The present invention relates to a plant fault diagnosing system for diagnosing the operating conditions of the plant, for example, change in the physical... |
| US-5,070,467 |
Method and apparatus for combination information display and input
operations A display and input device (22) is used in a combination equipment incorporating, for example, a copier (120), a facsimile (130), a printer (140) or a scanner... |
| US-5,070,466 |
Digital vector generator apparatus for providing mathematically precise
vectors and symmetrical patterns The vector generator employs a digital accumulator for each vector component. The accuracy of generated vectors is optimized by presetting the fractional... |
| US-5,070,465 |
Video image transforming method and apparatus An image transforming method and apparatus divides an input image into a plurality of original minute rectangular segments. Calculations are performed to... |
| US-5,070,464 |
NC data creation method The invention relates to a method of creating NC data for simultaneous five-axis control, which method includes obtaining a point (Ai) on a curve constituting a... |
| US-5,070,463 |
Parcel processing system with end of day rating A parcel processing system provides shipping documents required for a number of shipping carriers and/or classes of service. The system includes a keyboard, a... |
| US-5,070,462 |
Device for locating a boring machine An assembly is disclosed herein for locating an underground object that is transmitting a relatively low frequency signal electromagentic field. Means are... |
| US-5,070,461 |
Slip control system for a vehicle A slip control system for a vehicle contains a first control unit for implementing feedback control of torque applied to the driven wheels so as to allow an... |
| US-5,070,460 |
Anti-skid brake control system for automotive vehicle selective of two
wheel drive mode and four wheel drive... A control system is associated with both of an anti-skid brake system and a power distribution control system. The control system controls operation of the... |
| US-5,070,459 |
Anti-blocking and/or wheel slip regulating system A anti-lock brake control system and/or a drive slip control system is described the slippage value of which for the brake pressure control is to be set close to... |
| US-5,070,458 |
Method of analyzing and predicting both airplane and engine performance
characteristics Aircraft/engine performance is determined by the method of the present invention, wherein the performance characteristics are defined by learned performance... |
| US-5,070,457 |
Methods for design and analysis of subterranean fractures using net
pressures A method for determining the geometry of a fracture in a subterranean formation is provided in which the geometry is determined using net fracturing pressure.... |
| US-5,070,456 |
Method for facilitating the sorting of national language keys in a data
processing system A method is disclosed for place value assignment for sortable keys in a National Language Support (NLS) data processing system. Each sortable key within the data... |
| US-5,070,455 |
Imaging system and method using scattered and diffused radiation An imaging system generates images of the interior of an object using radiation which is attenuated and scattered by the interior of the object. The object is... |
| US-5,070,454 |
Reference marker orientation system for a radiographic film-based
computerized tomography system An object is exposed to penetrating radiation at each of a plurality of partial rotations of the object. Radiation transmitted through the object strikes a... |
| US-5,070,453 |
System and method for scheduling data transfers among a plurality of
data processing units to avoid conflicting... A method for allocating resource use to a process having a plurality of tasks in which a set of signals identifying the interferences in resource use among the... |
| US-5,070,452 |
Computerized medical insurance system including means to automatically
update member eligibility files at... The computerized insurance claim processing system links the physician's office and the provider of insurance coverage by means of a central administration... |
| US-5,070,451 |
Forth specific language microprocessor A language specific microprocessor for the computer language known as FORTH is disclosed. The microprocessor includes four main registers each for holding a... |
| US-5,070,450 |
Power on coordination system and method for multiple processors A computer system includes a first processor, a second processor, a bus shared by the first processor and the second processor, and a power on reset coordination... |
| US-5,070,449 |
Bus interface controller for computer graphics A bus interface controller for use in a digital information system. The bus interface comprises more than four bi-directional data channels which are multiplexed... |
| US-5,070,448 |
Method for testing a microprogrammed input/output interface using steal
techniques A method for testing an I/O controller (20) associated with a host processor (10) without the need of a special purpose hardware console. At the start of the... |
| US-5,070,447 |
Interrupt circuit and interrupt processing method for microcomputer An interrupt circuit for a microcomputer, in which requests for multiple interrupt processing arise at the same time, are executed in the assigned priority... |
| US-5,070,446 |
Method of simulating a hexagonal array of computer processors and/or
memories A method is described for simulating a hexagonal array of computer processors or memories in a computer in which the processor and/or memories are physically... |
| US-5,070,445 |
Programmably controlled partially distributed masking mechanism in a
programmable unit having variable data... A masker unit in a data processor employed to achieve programmable data path widths for the buses within the processor. A mask generator is provided to partially... |
| US-5,070,444 |
Storage system In a storage system having a main storage and a buffer storage accessable by a plurality of requesters, the buffer storage comprises a buffer storage data area... |
| US-5,070,443 |
Apparatus for write handshake in high-speed asynchronous bus interface Write handshake circuitry for an asynchronous bus interface system transferring data between sending and receiving computer systems including apparatus for... |
| US-5,070,442 |
Computerized door locking and monitoring system using power-line carrier
components A method of locking, unlocking and monitoring doors using a computer and a computer software program, electro-locking devices, power-line carrier components and... |
| US-5,070,441 |
Distribution of power from a six phase powerline to one- and three-
phase loads Apparatus and method are provided for distributing electrical power from a six phase powerline to both single phase and three phase loads. The invention provides... |
| US-5,070,440 |
Power conversion scheme employing paralleled units A power conversion scheme employing a group of parallel connected, individually controlled converter circuits each providing output currents employs a scheme of... |
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