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8892451 Vehicle monitoring system  
A data logging device tracks the operation of a vehicle or driver actions. The device includes a storage device, which may be removable or portable, having a first memory portion that may be read...
8498372 Counter circuit and protection circuit  
A counter circuit is provided that can switch delay times by use of a simple circuit configuration. A counter circuit includes plural stages of flip flops connected in cascade, in which a flip...
8203327 Device for counting oscillations of an oscillating temporal signal  
A device for counting oscillations of an oscillating temporal signal. The device comprises means for counting all the alternate crossings of a positive threshold value and of a negative threshold...
7768480 Plasma display device and capacitive load driving circuit  
A problem is to be solved that there is to be provided a plasma display device capable of generating driving signals with less variation in delay time and without carrying out any phase...
6891915 Calculating circuit for dividing a fixed-point signal  
1. A calculating circuit for dividing a fixed-point input signal consisting of a sequence of n-bit-wide digital data values by an adjustable dividing factor 2a for generating a divided fixed-point...
6795520 High speed digital counters  
A high speed digital counter consists of a chain of asynchronous counter cells. Each cell includes a flip-flop with a master latch and a slave latch and a clock gating circuit. The clock gating...
6735653 Bus bandwidth consumption profiler  
A bus bandwidth consumption profiler for measuring and reporting bus cycle utilization in a system having multiple bus masters, including master counters paired with the masters to count cycles of...
5946369 High-speed binary synchronous counter with precomputation of carry-independent terms  
An N-bit binary synchronous counter includes K counter stages, with each stage including N/K flip-flops or other suitable storage elements. A given one of the counter stages receives a carry-in...
5754616 Two-phase counter circuit  
A counter operated on the 2-phase clock which divides a lag time occurring in shift circuits into two parts, one being on the basis of a first clock and the other being on the basis of a second...
5729686 Method for initializing a network having a plurality of network subscribers capable of acting as masters  
A method for initializing a network having a plurality of network subscribers being capable of acting as masters, includes assigning the master function to the network subscriber being capable of...
5233638 Timer input control circuit and counter control circuit  
A circuit having a delay circuit provided with a gate for converting the output signal of an SR flip-flop into a signal with a delay equal to or more than the clock pulse width enough for count...
5230014 Self-counting shift register  
A shift count confirmation shift register capable of receiving and storing logic values and sequentially providing representations thereof at the storage register output, as well as providing a...
5172400 Frequency divider employing multiple stages of master/slave flip-flops  
A frequency divider includes at least three master-slave flip-flops which are connected to each other in stages, each stage including a master flip-flop and a slave flip-flop, to construct a 1/N...
5012130 Small area and low current drain frequency divider cell for integrated circuits  
A pair of control transistors and a pair of storage transistors have their collectors coupled to a current source. The emitters of the storage transistors are grounded and the emitters of the...
5008905 Universal shift register employing a matrix of transmission gates  
A universal shift register (200) utilizes a matrix (236-251) of high speed transmission gates to effect the various modes of register data manipulation in place of conventional operating mode...
4799040 Data conversion circuit  
A data conversion circuit is constructed in such a manner that a plurality of flip-flop series, each including tandem connected master/slave flip-flops, are provided and driven by plural phase...
4785297 Driver circuit for matrix type display device  
A drive circuit for producing scanning pulses to successively select row or column conductors of a matrix display device of the type having an active element provided for each display element in...
4746915 Drive circuit for matrix display device  
A drive circuit for sequentially driving electrodes of a matrix display device such as a liquid crystal display panel comprises a shift register divided into a plurality of groups of shift...
4741006 Up/down counter device with reduced number of discrete circuit elements  
An up/down counter device includes a D-type flip-flop circuit for producing a count signal of the 0th bit in synchronism with a clock signal, and 1st to n-th flip-flop circuits for producing count...
4741005 Counter circuit having flip-flops for synchronizing carry signals between stages  
A multistage counter circuit comprising a plurality of counters connected in cascade, each providing a carry signal and having signal logic levels at an output of each stage inverted by main clock...
4646331 Electronic static switched-latch frequency divider circuit with odd number counting capability  
An electronic frequency divider circuit, particularly well-adapted to implement odd-number counters, comprising a multiplicity of switched-latch stages, and in the case of an odd-number counter,...
4601049 Integrable semiconductor circuit for a frequency divider  
An integrable semiconductor circuit for a multi-stage frequency divider having a number of master-slave flip-flop cells constructed in current mode logic forming the individual divider stages...
4521897 Apparatus for synchronizing the operation of master and slave counters  
A master and a slave counter have their outputs coupled to an exclusive OR gate which in turn, supplies the D input of a flip-flop. Clock pulses are coupled to the slave counter through an AND...
4493095 Counter having a plurality of cascaded flip-flops  
An improved counter wherein consecutively cascaded flip-flops of the prior art are divided into two groups. A first detector produces a first signal in response to a predetermined set of flip-flop...
4464774 High speed counter circuit  
There is shown and described a new and unique counter mechanism or circuit which includes feedback latches, in cascade, and which monitors a "carry-in" signal which selectively causes the latch to...
4449104 Circuit for controlling the output level of an electronic device  
Signal level control for an amplifier or the like is provided by a binary counter which counts upward when first operated, and which thereafter counts up and down if continually operated. If the...
4366394 Divide by three clock divider with symmetrical output  
A flip-flop receives clock pulses of frequency F and is alternately set and reset on alternate inverted third clock pulse edges by logic responsive to the clock pulses and to the output of the...
4357546 Integrated frequency divider circuit  
A frequency divider circuit realized by means of two piled bistable transistor pairs, the signal, whose frequency is to be divided, being applied in phase to the emitters of the lower transistor...
4132887 Counting system  
A fuel pump register with pairs of oppositely facing volume and cost counters, conventional reset means for resetting the counter wheels to zero between fluid deliveries, the volume counters being...
3993918 Integrated circuits  
A master/slave bistable arrangement which operates on current levels rather than voltage levels and with a single input of clock pulses. There are different bias current levels which are...
3943379 Symmetrical odd modulus frequency divider  
Logic circuit for dividing an input frequency symmetrically by an odd number without producing spurious transients.
3912950 Bistable multivibrator circuit  
A bistable multivibrator circuit, which is readily adaptable to monolithic integrated circuit technology, combines master and slave portions, thus reducing the components needed to provide a...
3860834 MULTISTABLE CIRCUIT ARRANGEMENT  
A multistable circuit arrangement comprising a multiplicity n of at least three storage stages each of the storage stages possessing two possible operating states each of the n storage stages...
3825841 DIGITAL SYSTEM INCLUDING A PULSE COUNTER FOR SELECTIVELY INTERCONNECTING A SOURCE OF ENERGY AND A PLURALITY OF ENERGIZEABLE ELEMENTS  
Digital circuitry converting input pulses into stepping motor winding energization pattern. Input pulses are converted by an up-down counter into sequence of pulse patterns corresponding to...
3818251 MONOLITHIC INTEGRATED MASTER-SLAVE FLIP-FLOP CIRCUIT  
This invention relates to a monolithically integrable master-slave flip-flop comprising an input stage, a master stage, a coupling stage and a slave stage. To reduce current consumption, the...
3818250 BISTABLE MULTIVIBRATOR CIRCUIT  
A bistable multivibrator circuit which is readily adaptable to monolithic integrated circuit technology combines the master and slave portions and utilizes split current sources to reduce the...
3814953 MASTER-SLAVE BINARY DIVIDER CIRCUIT  
A binary divider circuit of the master-slave type. The master bistable flip-flop and the slave bistable flip-flop are arranged in series between the voltage supply lines so that current flows from...
3746884 FREQUENCY HALVING CIRCUITS  
In a frequency halving circuit a relay is connected across a supply in series with a thyristor and a transistor in parallel with one another, and the relay has a contact, arranged, when the...
3728561 HIGH SPEED MASTER-SLAVE FLIP-FLOP FREQUENCY DIVIDER  
A frequency divider capable of operating at frequencies in the order of 1 gigaHertz has a master flip-flop and a slave flip-flop. Both the master and the slave flip-flops are provided with a...
3728560 BISTABLE MULTIVIBRATOR CIRCUIT  
A bistable multivibrator circuit which is readily adaptable to monolithic integrated circuit technology combines the master and slave portions, reducing the components needed to provide a...
3700916 LOGICAL FREQUENCY DIVIDER  
A logical frequency divider comprising at least one stage of division by two consisting of four logical gates A, B, C and D, the gates being connected as follows: the output from the first gate A...
3663804 REVERSIBLE TERNARY COUNTER  
Reversible ternary counter utilizing standard flip-flops and logic gates to provide a low cost counter having an easily decoded output. Means is included for generating a carry pulse whenever the...
3656010 TRANSISTORIZED MASTER SLAVE FLIP-FLOP CIRCUIT  
A master slave flip-flop having lower dissipation and for a reduced number of cross-overs by the use of inverse logic, with a correct choice of the length width ratios of the channels of the...
3654441 FOUR-PHASE HIGH SPEED COUNTER  
In response to each pulse to be counted, the bit stored in each stage of the counter is sensed. In the case of up-counting, when the j least significant bits are 1 and the j + 1th least...
3651335 ELECTRIC CIRCUIT FOR SEQUENTIALLY OPERATING A PLURALITY OF AC LOADS  
An electric circuit for sequentially operating AC loads wherein a plurality of loads are sequentially energized and deenergized substantially simultaneously after said loads are all energized,...
3599012 BINARY COUNTER CIRCUITS  
A binary counter includes a number of cascaded flip-flop stages, each stage having an input transformer, the primaries of which are serially connected, in the ladder form, to one another across...
3573754 INFORMATION TRANSFER SYSTEM  
An information transfer system for transferring binary information from a first storage unit to a second storage unit in successive steps utilizing an intermediate storage unit and gates...
3519941 THRESHOLD GATE COUNTERS  
3434058 RING COUNTERS EMPLOYING THRESHOLD GATES  
3418582 Pulse circuit arrangements for deriving a lower number of pulses per unit time from a greater number of pulses per unit time  
1,132,104. Modifying pulse trains; pulse radar. MARCONI CO. Ltd. 30 Dec., 1965, No. 7085/65. Headings H3T and H4D. A circuit receives two pulse trains of different frequency and removes pulses...

Matches 1 - 50 out of 87 1 2 >