Интеллектуальная собственность

FIELD: information technology. ! SUBSTANCE: first input of an XOR element is connected to the sign bit output of the adder of the first subunit for calculating the second derivative, and the second input is connected to the sign bit output the second adder of the second subunit for calculating the second derivative; the output of the XOR element is connected to the first input of a second AND element and through an inverter to the first input of a first AND element, and second inputs of both AND elements are connected to the bus of the output ("g") of the shift register of unit for clocking the prediction unit; the output of the first AND element is connected to the set line of a flip-flop, and the output of the second AND element is connected to the zero input of the flip-flop; the true ("1") output of the latter is connected to the address input of a multiplexer, whose input buses are connected to outputs of the quadratic and linear prediction subunits; the output of the multiplexer of the adaptation unit is the first data output of the device. ! EFFECT: broader functional capabilities owing to use of an adaptation unit having an XOR element, an inverter, a first and a second AND element, a flip-flop and a multiplexer. ! 10 dwg Подробнее

FIELD: information technology. ! SUBSTANCE: in a digital predictor, the dynamic characteristic control subunit (DCCS) of the smoothing unit of the device includes a third AND element whose first input is connected to the clock input of the device, and the second input is connected to the complementary output of DCCS mode flip-flop. The prediction unit of the device also includes a dynamic prediction control unit, having a register for storing the ordinate address (calculated points) of the input process history, the input of which is the second control input of the device, a which sets the prediction time, a comparator, an inverter, an AND element and an address counter. The data output of the address counter is connected to address buses of multiplexers of all three subtractors and the first input of the comparator, the second input of which is connected to the output of the address storage register. The output of the comparator is connected through the inverter to the first input of the AND element, the second input of which is connected to the output of third AND element of the DCCS. The output of the AND element is connected to the complementing input of the address counter, the reset bus of which is connected to the output of the second AND element of the DCCS of the smoothing unit. ! EFFECT: high accuracy of prediction. ! 6 dwg, 2 tbl Подробнее

FIELD: information technology. ! SUBSTANCE: device has a smoothing unit consisting of an adder, inverters, comparators, counters, AND logic elements, a deviation ratio setting unit and a dynamic characteristic control unit, and a prediction unit comprising three subtractors, two prediction subunits and a register. ! EFFECT: high accuracy of prediction and simplification of the device. ! 7 dwg, 2 tbl Подробнее

FIELD: information technology. ! SUBSTANCE: device contains a clock pulse generator, n1 multipliers, an n1 input half-adder, a shift register with a clock input, a serial input, an n1 bit parallel input, an asynchronous setup input and an n1 bit output, a parallel feedback register for an n1 bit M-sequence generator, a nonlinear generator with a 2·n2 bit initial state input and an n2 bit output, a parallel (n1+n2)-bit register, (n1+n2) buffer elements, a parallel commutation register with a (n1+n2)-bit data input and a (n1+n2)-bit output, where n1 is the number of binary bits of numbers at the output of the shift register, n2 is the number of binary bits of numbers at the output of the nonlinear generator. ! EFFECT: larger volume of generated maximum sequences. ! 2 dwg Подробнее

FIELD: information technology. ! SUBSTANCE: disclosed device includes a smoothing unit which comprises an arithmetic unit, a shift pulse generating unit, a deviation count pulse generating unit, a dynamic characteristic control unit, a deviation ratio setting unit, a first and a second bidirectional counter and a prediction unit clocking unit; a prediction unit, having a first, a second and a third substractor, each having a register storage unit, a multiplexer, an inverter unit and adder; a quadratic (nonlinear) prediction subunit, having a first and a second adder; a prehistory ordinate address register and a linear prediction subunit, having a first and a second adder. ! EFFECT: high depth of prediction and broader functional capabilities by facilitating prediction for stationary and slow-varying random processes. ! 4 dwg Подробнее

FIELD: information technology. ! SUBSTANCE: apparatus for generating remainder for given modulo contains T units for generating partial remainders with a data input on n bits, an input for primary remainders on (n-p-1)·(p+1) bits, an initialisation input, a synchronous input and output on (p+q) bits, respectively, two parallel (p+2)- and (p+1)-bit registers with a synchronous input, a data input and output, respectively, a multiplexer with two data inputs, a control input and output, a comparator with two inputs and an output, a subtractor with minuend and subtrahend inputs, as well as a difference output. ! EFFECT: high efficiency of generating a remainder on a given modulo for a stream of numbers by piping the process of calculating partial and resultant remainders based on precalculation of values of primary remainders. ! 2 dwg, 1 tbl, 2 cl Подробнее

FIELD: electricity. ! SUBSTANCE: invention is attributed to electric engineering scope, specifically to microwave stripe technology and its manufacturing technique which can be used in radioelectronic industry, instrument engineering and computer engineering. Resistor with increased dissipation power contains dielectric base on which following elements are placed: film resistive layer, connected with it by their contact edges current-carrying and grounding contact areas, and dielectric thermally conductive layer contacting with resistive layer which is applied onto film resistive layer on the side opposite to dielectric base, with side-faces covered with resistive film. Contact edges of current-carrying and grounding areas are made Z-shaped, covering by their upper shelves the dielectric current-carrying layer edges, and their lower shelves are installed on contact edges of resistive film and on possible adhesive dielectric sublayer (e.g. made of silicium nitride Si3N4 with thickness of 1.0÷1.5 micron) between film resistive layer with contact areas and dielectric base. Method for manufacturing of the resistor with increased dissipation power includes applying on dielectric base with possible adhesive dielectric thermally conductive sublayer the resistive layer and current-carrying contact areas via photolithography and electrochemical deposition metals techniques. After the resistive layer creation metal contact mask is applied on the latter, and in the formed windows the dielectric thermally conductive material of predefined thickness is deposited with covering the side-faces of resistive film. The pattern of dielectric thermally conductive layer on resistive film is obtained by "explosive" etching of contact mask. On the edges of dielectric thermally conductive layer and resistive film and on dielectric base adhesive sublayer surface current-carrying contact areas are applied via photolithography and electrochemical deposition of metals techniques with creation of coats on dielectric and thermally conductive layer edges. ! EFFECT: increase of dissipation pulse power by 5÷10 times and reliability of resistor operation. ! 2 cl, 1 dwg Подробнее

FIELD: physics, computer engineering. ! SUBSTANCE: present invention relates to computer engineering and can be used during the creation of data storage medium and information-processing device based on a photon echo. The photon echo-processor with laser cooling contains a pumping source of the photon echo impulses and radiation source of pumping the anti-Stokes cooling, optically connected with the solid-state data carrier. The solid-state data carrier is made from material, which contains the excitation centres of the photon echo on ions of one of the rare-earth elements, for example trivalent thulium, and centres of anti-Stokes cooling on the ions of another rare-earth element, which are evenly distributed in the material of the solid-state data carrier. The solid-state data carrier can be made in the form of a light-guide fiber, whose core is made from material, containing excitation centres of the photon echo, and the cladding is made from material, containing centers of anti-Stokes cooling. Due to the uniformity of distribution of the centres of anti-Stoke cooling there is evenness of the cooling temperature of excitation centers of the photon echo on the whole of the solid-state data carrier, which provides for the elimination of errors during information processing in the echo-processor. ! EFFECT: elimination of errors during information processing in the echo-processor. ! 3 cl, 2 dwg Подробнее

FIELD: electricity. ! SUBSTANCE: manufacturing method for thin-film resistors includes applying resistive layer on base material, cleaning of resistive layer surface at least on the area of adhesion contact with conductor layer of two-layer structure with solution containing 80.0 g of bichromate (K2Cr2O7) in 1.0 l and sulphuric acid (H2SO4) within 3÷40 s at solution temperature within 20÷22°C, excluding, on one hand, residuals of organic compounds and, on the other hand, chrome adsorption on resistive layer surface with subsequent washing for example in deionized water, and applying onto cleaned surface the conductive layer in the from of two-layer structure where vanadium is taken as material for adhesive sublayer. ! EFFECT: improvement of resistor reliability by decrease of contact resistance at the place of conductive layer application onto resistive layer and reduction of labor consumption during resistors manufacturing. ! 2 cl, 1 dwg Подробнее

FIELD: electricity. ! SUBSTANCE: invention relates to electric engineering and, particularly to the technology of hybrid chip cards production and may be used in radio electronics, instrument engineering and computer engineering. According to the invention process jumpers are produced from conducting layer of multilayer structure and conductor patterns are made on the work piece. Patterns are the result of photolithographic treatment and preferential etching of conducting and resisting layers between conductors and film-type jumpers. Following electrolytic precipitation of additional conducting and protective layer of conductor, preferential chemical etching of film-type jumpers is performed. Three-layer coating is laid on support. The said coating is comprised of an adhesive layer and conducting and protective layers. Photo resistant coating is applied on the last, i.e. protective layer repeating conductor pattern with process jumpers and stripes. The photo resistant coating is applied at least at one side the work piece perimeter. Then resistant coating is removed between stripes, and preferential chemical etching of conducting and resistant layer is performed. As a result conductors and stripes patterns are left on the work piece, which are interconnected with film-type process jumpers. Three-layer coating of the support is performed by consistent spraying of vanadium, copper and chrome layers under vacuum conditions. Electrolytic buildup of copper layer on conductors to the sizes of nominal thickness is conducted as soon as the resist material is removed from the conductor, stripes and film-type jumper surfaces. The jumper surfaces are recovered with photo resistant materials, whereas preferential chemical etching is performed for chrome protection layer. After that d.c. electrode adjoins the strips linked with the copper layer of conductors by means of film-type jumpers. The electrode helps to precipitate copper electrolyte ions until copper layer with nominal thickness is formed on the conductors. Electrolytic cushion layer of nickel precipitates on the conductors with nominal copper layer. Protective gold layer precipitates above copper layer. Then preferential chemical etching of the film-type jumpers and strips is performed producing hybrid chip card at the end. ! EFFECT: improvement of hybrid chip cards quality and reduction of labour output ratio during their production. ! 3 cl, 6 dwg Подробнее

FIELD: electric engineering. ! SUBSTANCE: in available method of strip plate manufacture surface of plate insulating substrate is covered by means of successive evaporation in vacuum with three-layer coating that consists of sublayer of electroconductive adhesive, for instance, vanadium, on which copper layer is deposited, then protective layer of chrome, on the latter resistive mask is applied by means of photolithography from photoresist, which corresponds to the pattern of strip plate. By means of photolithography electric conductor strips are marked, technological grooves along their contour and fringe along at least one side of stock perimeter. On top of marked grooves and fringe resist is removed, and selective chemical etch removal of chrome layers is carried out, and on grooves additionally copper layer is removed with width sufficient for further application of protective layer on lateral sides of electric conductor strips, and this layer protects strips against damage in process of etch removal of chrome, copper and adhesive layers from spacing places. Then resist is removed from strips of electric conductors and spacing places, and spacing places, both on top and from the side of groove, are covered with photoresist, then protective layer of chrome is removed selectively from electric conductor strips. After that copper layer is grown by electrolytic method on electric conductor strips to nominal width. For this purpose direct current electrode is connected to copper layer of fringe, which is electrically connected to copper layer of electric conductor strips on plate by means of three-layer coating on spacing places and electroconductive adhesive sublayer in technological grooves. Then on copper layer of strips additionally copper ions are deposited from electrolyte until copper layer of nominal width is created on electric conductor strips, after that from all sides of strips buffer layer from nickel is deposited, and protective gold layer is deposited on the latter, and resist is removed on spacing places, and three-layer coating from chrome, copper and vanadium selective chemical etch removal is carried out, thus strip plate is formed. ! EFFECT: higher quality of strip plates on insulating substrate. ! 5 cl, 6 dwg Подробнее

FIELD: physics; control. ! SUBSTANCE: invention is related to automatic control systems on the basis of computer equipment. Complex of remote automatic control of engineering equipment of enterprise buildings contains central computer module with input-output unit that represents programmed controlling server intended for monitoring and control of complex equipment, and, at least, one computer station, which is connected with its input-output module through local computer network to central computer module. Complex contains converters of ETHERNET - RS-485 interface, which are connected to central computer module through local computer network of enterprise, at that at least one symbolic circuit is connected to every converter of interface, as well as remote modules of input-output, to every of which appropriate sensor or device is connected for control of specific aggregate of engineering equipment. ! EFFECT: creation of remote automatic control complex, which provides reduction of power losses, increase of operation life resources and safety of equipment. ! 1 dwg Подробнее

FIELD: computer engineering. ! SUBSTANCE: invention refers to the computer engineering, particularly to PC users identification according their keyboard typing. The method of reference values generation of PC user characteristics lies in changing of user's typing and writing it into memory, thereat the typing characteristics consists of user's typing speed. ! EFFECT: increase of identification reliability using user's keyboard typing. ! 1 dwg, 2 app Подробнее

FIELD: computer engineering. SUBSTANCE: user's identifier signal and user's image identifier signal are assigned and stored, object mark signal for operating system object is formed and stored. User introduces user's identifier signal, and at its identification decision about access to operating system is taken. Signal of request for servicing is formed and transmitted to operating system nucleus. In compliance with signal, object mark signal is read into operating system nucleus, and signal of user's access rank is compared with signal of object access level. If the first signal is higher, execution of actions is permitted. If the signals are equal, signal of user's confidence rank is compared with signals of confidence levels for object actions. If signal of user's confidence rank is higher than confidence level signals for object actions, signals of object action identifiers are compared with signals of user's action identifiers. If signals coincide execution of those actions with object is permitted. EFFECT: enhanced reliability. 3 cl Подробнее

Изобретение относится к автоматике и вычислительной технике и может быть использовано в силовых преобразователях и источниках напряжения. Для повышения эффективности, надежности и КПД, что является техническим результатом, в известное устройство, содержащее генератор 10 и преобразователь 12 напряжения, входы питания и силовые выходы которого являются соответствующими входами и выходами устройства, согласно изобретению введены датчик 9 Холла и узел 13 датчиков Холла, индуктивно связанные с соответствующими цепями преобразователя 12 напряжения, элемент 14 развязки, входами соединенный с соответствующими силовыми выходами преобразователя 12, и формирователь 11 задержанного импульса, выходы которого подключены к одному управляющему входу преобразователя 12, управляющие входы - к соответствующим выходам узла 13, а информационный вход - к выходу генератора 10, вход запуска которого является входом блокировки устройства, одни информационные входы генератора 10 соединены с соответствующими выходами датчика 9, другие - с соответствующими выходами элемента 14, а выход - с другим управляющим входом преобразователя 12. 5 ил. Подробнее

FIELD: automatic control and mechanical engineering; power voltage converters. SUBSTANCE: pulse sequence generation method involves shaping of pair of relatively delayed pulses of series, conversion of pulse series voltage to unlike-polarity currents for full-cycle reversal of core polarity, and generation of 5-50 mcs cycles at duty factor of 1 to 99 percent depending on load value and core saturation, respectively. EFFECT: improved performance characteristics, reliability, and efficiency of laser. 5 dwg Подробнее

Изобретение относится к автоматике и вычислительной технике и может быть использовано для управления процессами включения питания в преобразователях напряжения. Для повышения эффективности и надежности цепей включения питания, что является техническим результатом в извесном способе, заключающемся в коммутации и выпрямлении питающего напряжения и накоплении энергии для исполнительных цепей нагрузки, согласно изобретению ток питающего напряжения ограничивают до 10-200 мА, сравнивают уровни входного и выпрямляемого напряжении, при совпадении которых коммутируют входное напряжение и питающие цепи накопителя энергии и формируют синхросигнал готовности и сигнал разблокировки управляющих цепей. Способ реализуется устройством, содержащим последовательно включенные фильтр 1, выключатель 2, компаратор 3, коммутатор 4, выпрямитель 5, накопитель 6, а также ограничитель 7 и стабилизатор 8. 1 ил. Подробнее

Изобретение относится к автоматике и вычислительной технике и может быть использовано для управления процессами включения питания в силовых преобразователях напряжения. Для повышения эффективности в работе и надежности цепей включения питания, что является техническим результатом, в известное устройство, содержащее фильтр, входы которого являются сетевыми входами устройства, а выходы соединены с входами питания коммутатора, выключатель, выпрямитель, одни входы которого подключены к соответствующим выходам коммутатора, а выходы - к соответствующими входам накопителя, выходы которого являются выходами питания устройства, и стабилизатор, согласно изобретению введены компаратор и ограничитель, выходы которого соединены с другими входами выпрямителя, а входы - с соответствующими выходами фильтра, подключенными к входам выключателя, выходы которого соединены с соответствующими входами стабилизатора и одними информационными входами компаратора, другие информационные входы которого подключены к соответствующим выходам ограничителя, входы питания - к выходам стабилизатора, а выходы информационным входам коммутаторы. 1 ил. Подробнее

Изобретение относится к автоматическим системам управления на базе вычислительной техники. Технический результат изобретения заключается в обеспечении полного мониторинга и централизованного надежного управления инженерными системами жизнеобеспечения здания. Система содержит центральный вычислительный модуль с устройством ввода-вывода, с которым по каналам информационной сети связаны датчики контроля, и/или измерения, и/или управления и устройства управления узлами и агрегатами инженерного оборудования здания. Система снабжена контроллерами, подключенными по схеме "звезда" или по схеме шин к устройству ввода-вывода центрального вычислительного модуля. А к каждому контроллеру последовательно подключены модули удаленного ввода-вывода, к каждому из которых подсоединен соответствующий датчик или устройство управления. Имеется также по крайней мере одна дополнительная компьютерная станция, которая своим модулем ввода-вывода связана с соответствующим контроллером для обеспечения в соответствии с программным обеспечением локального мониторинга и управления узлами и агрегатами по крайней мере одной функционально самостоятельной части инженерного оборудования здания. 9 з.п. ф-лы, 1 ил. Подробнее

Изобретение относится к автоматике и аналоговой вычислительной технике. Технический результат изобретения - уменьшение аппаратурных затрат. В устройстве, содержащем первую и вторую входные шины, инвертор знака, первый и второй реляторы, каждый из которых состоит из компаратора, управляющего состоянием замыкающего и размыкающего ключей, неинвертирующий компараторный вход одного из реляторов через первый и второй резисторы с равными сопротивлениями присоединен соответственно к первой и второй входным шинам, а его инвертирующий вход присоединен к шине заземления, инвертирующий и неинвертирующий компараторные входы другого релятора присоединены соответственно к первой и второй входным шинам, вход инвертора знака присоединен к первой входной шине и к входному выводу замыкающего ключа первого релятора, а его выход соединен с входным выводом размыкающего ключа первого релятора, выходные выводы замыкающего и размыкающего ключей первого релятора присоединены соответственно к входным выводам замыкающего и размыкающего ключей второго релятора, выходные выводы которых соединены и образуют выход устройства. 4 ил. Подробнее