baber/WOPTO huggingface dataset:
Patent RU-2144733-C1 (RU)
Title: Signal channel packet for communication system which reference signal id modulated by time- dependent function
Inventor: ALAN SHIODINI
IPC: H04B7/208
Filed: 1994-06-07
Granted: 2000-01-20
Abstract: FIELD: communication, in particular, cellular communication equipment. SUBSTANCE: device has unit, which estimates Doppler shift of carrier for transmission of signal packet, which includes reference signal modulated according to modulation function which is designed as time-dependent function within signal packet. In addition device has unit for synchronization to carrier signal, device for estimation of transmission channel using carrier signal, terminal of mobile communication assembly, which provides reception of signal packet. EFFECT: increased efficiency of synchronization. 17 cl, 13 dwg
Patent RU-2090074-C1 (RU)
Title: Method for postharvest intensification of maturing rate (artificial ripening) of fruits of banana and other climacteric cultures
Inventor: BELKOVETS EVGENIJ M
IPC: A01F25/00
Filed: 1996-03-05
Granted: 1997-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves exposing fruits to induced low-frequency electric field generated by sequence of supplied harmonic oscillations with rectangular pulse-shaped envelope or by sequence of bipolar pulses with constant pulse amplitude or envelope of supplied harmonic oscillations. Sequence frequency, pulse duration, harmonic oscillation frequency during one-time continuous action. Amplitude of pulses or supplied harmonic oscillations, sequence frequency, duration, one-time continuous action interval and frequency of one-time actions are set in accordance with consumer's significant characteristics. EFFECT: increased efficiency in promoting ripening of fruits without deterioration of fruit quality. 3 cl
Patent RU-2101720-C1 (RU)
Inventor: ZAKHAROV I S
IPC: G01R31/26
Filed: 1996-04-23
Granted: 1998-01-10
Abstract: FIELD: instrumentation engineering and electronic engineering. SUBSTANCE: method involves measurement of voltage drop across insulation by integrating current flowing through MISIM structure with respect to insulation capacitance; then integral obtained is subtracted from total voltage applied to MISIM structure. Device implementing this method has supply voltage output from pulse voltage source for MISIM structure, MISIM structure, voltage divider, integrating and amplifying unit, instrument capacitor, differentiating amplifier, display unit for voltage across semiconductor and insulation, and their time dependences. EFFECT: enlarged functional capabilities. 2 cl, 3 dwg
Patent RU-2096782-C1 (RU)
Title: Method for detecting predisposition to progressive myopia in children
Inventor: SAPOROVSKIJ STANISLAV S
IPC: G01N33/50
Filed: 1996-05-23
Granted: 1997-11-20
Abstract: FIELD: ophthalmology, pediatrics; prognostication and treatment of myopia. SUBSTANCE: method resides in administering to sick child sulphadimesine in dose 10 mg/kg body weight, followed by subjecting child's blood to analysis upon expiration of some 5.0-5.5 h after administration in order to determine free acetylated sulphadimesine-to-total sulphadimesine ratio, %. If this ratio is below 35%, ophthalmologist makes judgement that such or such child has predisposition to progressive myopia. EFFECT: higher efficiency.
Patent RU-2116688-C1 (RU)
Title: Device for adaptive processing of antenna array
Inventor: OGARKOVSKAJA T B
IPC: H01Q3/26
Filed: 1996-05-15
Granted: 1998-07-27
Abstract: FIELD: hydroacoustics, in particular, equipment for shaping of beam pattern of antenna array using alternation of received oscillations. SUBSTANCE: device has N antennas, unit for shaping of phase distribution, unit for shaping beam pattern characteristics of working and compensation three-dimensional channels and adaptive noise compensating circuit. Gains of weight units of unit for shaping beam pattern characteristics of working channel A       r   n        for n= 1, N, where A       r   n        - is gain of nth weight unit of unit for shaping beam pattern characteristics of this channel. Gains of weight units of unit for shaping beam pattern characteristics of compensation channel are  , where A       k   n        is gain of nth weight unit of unit for shaping beam pattern characteristics of compensation channel. EFFECT: increased efficiency of suppression of distributed noise which is present at same time outside of main antenna direction. 6 dwg
Patent RU-2116415-C1 (RU)
Title: Load transportation device
Inventor: TEPLITSKIJ ABRAM KHUNOVICH
IPC: B66D3/00
Filed: 1996-06-10
Granted: 1998-07-27
Abstract: FIELD: civil engineering; sanitary and wiring at repair or reconstruction of buildings. SUBSTANCE: device has cradle with drive from cable-and-sheave system with two traction cables some ends of which are secured in winch drums and others, in cradle fastening units, and two supports with fitted in sheaves arranged at ends of grip. One of traction cables is reeved through sheave of one of supports and the other is passed in succession through sheaves on second and first supports. Device has additionally carrying member secured on supports, and carriage with sheaves installed on carrying member for displacement along member, traction cables being reeved through carriage sheaves. Distance between carriage sheaves is equal to distance between cradle fastening units. EFFECT: enlarged zone of repair and erection operations, increased rigidity of device structure, enhanced safety. 3 dwg
Patent RU-2109495-C1 (RU)
Title: Artificial heart valve and method for its manufacturing
Inventor: IOFIS NAUM ABRAMOVICH
IPC: A61F2/24
Filed: 1996-07-19
Granted: 1998-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has ring-shaped casing, cuff and locking member. The casing is manufactured from titanium and has two parts: titanium one and carbon-containing titanium surface. The latter isolates blood passing through the valve from negative physiological influence of metal. Carbon-containing casing surface is created by ion implantation of carbon into titanium. Method involves implanting carbon ions under the following conditions. Carbon ions implantation dose is not less than 5•10 17  ions/cm 2 . Pressure in the zone of casings to be implanted is not greater than 10 -3  Pa. Temperature range for implanting the casings is 250-400 C. EFFECT: improved biocompatibility properties. 2 cl, 1 dwg
Patent RU-2114705-C1 (RU)
Inventor: AIN E M
IPC: B08B9/00
Filed: 1996-07-26
Granted: 1998-07-10
Abstract: FIELD: methods for removal of remaining metal mercury from pipes and vessels. SUBSTANCE: method consists in that pipe (vessel) is blown with working medium which used in the form of wet steam at temperature of not in excess of 180 C. Mercury is separated from working medium by its precipitation from mixture of condensate and cooling water in mixing condenser in which working steam is condensed on dispersed jets of cooling water. EFFECT: higher simplicity of the method, economically efficient and ecologically safe. 1 dwg
Patent RU-2117450-C1 (RU)
Inventor: SKOBELKIN O K
IPC: A61B17/28
Filed: 1996-08-26
Granted: 1998-08-20
Abstract: FIELD: medicine, in particular device for retaining biological tissue in the process of laser dissection. SUBSTANCE: clip has jaw with longitudinal slot for passage of laser beam and projections oriented toward jaw. Clip is further provided with beads faced toward jaw. Opposite surfaces of projections are provided with longitudinal teeth. Longitudinal plank is mounted in working jaw in spaced relation with plank surface and fastened by means of rivets. Cavity bottom between plank projections has surface extending along cylinder plank. Outer side part of projections is provided with undercutting. EFFECT: reduced injure to biological tissue and postoperative complications, simplified construction and increased efficiency. 2 dwg
Patent RU-2103146-C1 (RU)
Title: Селекторное устройство
Inventor: ARKHAROV ANATOLIJ PAVLOVICH
IPC: B23Q7/02
Filed: 1996-08-28
Granted: 1998-01-27
Abstract: Изобретение относится к автоматизации производства и может быть использовано при ориентации деталей в виде пластин, имеющих форму неравнобедренной трапеции, при механической обработке, сборке, наплавке, измерении и т.д. В наклонно установленном корпусе селекторного устройства с приемным и отводящим лотками и окнами напротив каждого из них имеется центральная пробка с радиальным каналом, кольцо с радиальными пазами, смонтированное с возможностью вращения относительно оси центральной пробки от привода. В гнезде корпуса расположен один механизм зажима, а в выемке центральной пробки - дополнительный. В нижней части корпуса размещен желоб, а напротив него и выемки центральной пробки выполнен проем. На кольце на его поверхности сопряжения с корпусом выполнена кольцевая канавка, а на его поверхности сопряжения с центральной пробкой - кольцевая выточка. Каждый из механизмов зажима представляет собой подпружиненный двуплечий рычаг, смонтированный с возможностью качания на оси в плоскости, перпендикулярной оси центральной пробки. Одно из плеч первого механизма зажима имеет возможность выхода в кольцевую канавку, а одно из плеч другого механизма зажима - в кольцевую выточку. 3 ил.
Patent RU-2129077-C1 (RU)
Title: Устройство для освоения луны
Inventor: LOMANOV A A
IPC: B64G1/12
Filed: 1996-12-10
Granted: 1999-04-20
Abstract: Изобретение относится к области использования природных ресурсов Луны и проведения связанных с этим исследований на Луне. Согласно изобретению устройство представляет собой орбитальный торговый космический комплекс для размещения грузов и экипажа. Комплекс оборудован реактивными управляемыми двигателями. Двигатели равномерно размещены по внешней окружности тора. Каркасы торов облицованы для защиты от вредного воздействия космоса сборными плитками. Каркас в местах установки двигателей ужесточен дополнительными связями. Изобретение направлено на создание транспортного средства для перевозки грузов и людей между околоземной орбитой и Луной с посадкой на нее, подъемом на лунную орбиту и возвратом на земную. 2 з.п.ф-лы, 7 ил.
Patent RU-2114748-C1 (RU)
Title: Antitheft device
Inventor: OSTROVSKIJ VLADIMIR MATVEEVICH
IPC: B60R25/06
Filed: 1996-12-18
Granted: 1998-07-10
Abstract: FIELD: transport engineering; car accessories. SUBSTANCE: proposed antitheft device has large and small shackles for fixing car pedals, support strip connected by two pins with large shackle, small shackle travel limiter in form of two cylindrical stops rigidly installed in large shackle, long and short pipes connected with small and large shackles, lock revolving plug and lock actuator. Long short pipes are peened over in holes of large and small shackles. Difference between outer and inner diameters of steps of each peened over pipe, length of step of each peened over pipe arranged in large and small shackles and size of chamfer in shackle holes are chosen from equation related with thickness of shackle. Cylindrical thrust and pins are made stepped, clinched in holes of large shackle, with parameters in definite relation. End of actuator rod is made in form of semi-cylinder or quarter-cylinder, with flat sections arranged in lock slot, with direction of lock slot square to or parallel with axis of long pipe, respectively. EFFECT: enhanced reliability of protection. 3 cl, 7 dwg
Patent RU-2147249-C1 (RU)
Title: Method for applying photodynamic therapy of malignant neoplasms
Inventor: BUTENIN A V
IPC: A61N5/06
Filed: 1997-01-20
Granted: 2000-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing photosensibilizer. The pathogenic area is irradiated with optic radiation which wavelength belongs to spectral bandwidth of the photosensibilizer. Ascorbic acid is administered or alkaline metal ascorbates not less than 0.5 h before exposure at a dose of not less than 5 mg/kg of patient body weight. EFFECT: enhanced effectiveness of treatment course; reduced frequency of recidivation and process generalization. 6 cl
Patent RU-2116949-C1 (RU)
Title: Conveyor belt
Inventor: BARDIN M V
IPC: B65G15/32
Filed: 1997-01-30
Granted: 1998-08-10
Abstract: FIELD: mechanical engineering; load handling facilities. SUBSTANCE: conveyor belt has rubber covers, carcass layers and thick flexible layers placed in between. Flexible layer is made of rubber featuring stress of 4.0-8.0 MPa at 50% elongation. EFFECT: enhanced reliability of conveyor belt. 1 tbl, 2 dwg
Patent RU-2125545-C1 (RU)
Inventor: ZJABLITSEVA E A
IPC: C04B7/12
Filed: 1997-02-26
Granted: 1999-01-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: binding agent based on Portland cement clinker contains also 30-35 wt % of synnerite and 3 wt % of calcium sulfate dihydrate. EFFECT: increased strength. 3 tbl
Patent RU-2118972-C1 (RU)
Title: Composition for the brown iron oxide pigment producing
Inventor: TIMOSHIN V N
IPC: C09C1/00
Filed: 1997-03-06
Granted: 1998-09-20
Abstract: FIELD: production of inorganic pigments. SUBSTANCE: composition for producing the brown iron oxide pigment consists of 90-99 wt.-% deposits obtained after electrochemical treatment of galvanic production waste and 0.5-10 wt. -% reductive agent - finely divided metal: aluminium or iron, or easily oxidizing organic matter - spent oil, paper waste, vat residues from higher alcohols production. Pigment produced from this composition has the following properties: covering power is 8-15 g//m 2 , oil absorption is 40-54 g/100 g pigment. Pigment can be used for staining plastics, rubber, natural and artificial leather, paint and varnish materials, etc. EFFECT: improved quality and properties of pigment. 3 cl, 1 tbl
Patent RU-2125274-C1 (RU)
Title: Amplitude discriminator with double threshold
Inventor: PESTOV JU N
IPC: G01R29/02
Filed: 1997-03-05
Granted: 1999-01-20
Abstract: FIELD: electronic circuits. SUBSTANCE: goal of invention is achieved by introduced two input amplitude discriminators O1, O2 with constant but different thresholds U1, U2, as well as by introduced circuit for automatic compensation which generates precise time reference for firing input amplitude discriminators at leading edge of each input pulse. Automatic compensation circuit has two grounded power supplies U3, U4, each of which is connected to parallel circuit of capacitor C1 (C2) and resistor R1 (R2) using switch S1 (S2) which is controlled by input discriminator. Second terminals of resistor and capacitor are grounded. In addition device has amplitude discriminator O3, which two inputs are connected to potential terminals of capacitors C1 and C2. Firing of output amplitude discriminator O3 is independent from amplitude and leading edge of monotonously increasing input signal, if condition U2/U1=(C2 R2) / (C1 R1) holds for RC circuits or condition U2/U1= (C2/I2) / (C1/I1) holds true if power supplies are used instead of resistors. If threshold U1 (U2) is less than threshold U2 (U1), then voltage U3 (U4) should be greater than voltage U4 (U3) to trigger operations of circuit. EFFECT: possibility to measure picosecond pulses and input pulses of alternating shape. 1 dwg
Patent RU-2116931-C1 (RU)
Title: Telescopic device
Inventor: ZADORIN S V
IPC: B63G8/38
Filed: 1997-04-10
Granted: 1998-08-10
Abstract: FIELD: shipboard gears; submarine periscopes. SUBSTANCE: telescopic device has telescopic tube and sealing glands. Out- board portion of telescopic tube is stepped; it is enclosed in fixed tube provided with pipe union, ventilation plug and flanges. EFFECT: avoidance of hoisting mechanism inside submarine; improved habitability for personnel; low cost. 1 dwg
Patent RU-2117063-C1 (RU)
Title: Method for manufacture of high-temperature and heat-resistant dispersion-hardened copper-base articles
Inventor: SHALUNOV E P
IPC: C22C1/10
Filed: 1997-04-24
Granted: 1998-08-10
Abstract: FIELD: metallurgy. SUBSTANCE: mixture of powders of copper, oxide-forming and carbide-forming metals and carbon are subjected to grinding in attritor in air atmosphere for 60-80 min with attritor rotor rotation speed of 600-700 rpm and ratio of weight of tumbling balls to weight of powder mixture amounting to (15-25):1. Obtained mixture is subjected to cold compaction into briquettes up to relative density of 70-80%, then briquettes are heated up to 750-850 C with holding at this temperature for 0.8-1.2 min for each millimeter of briquette diameter, and subjected to heat deformation treatment by hot extrusion of briquettes with temperature of their heating to obtain drawing factor of 10-25. EFFECT: simplified process and higher temperature of article recrystallization. 7 dwg, 4 tbl
Patent RU-2115348-C1 (RU)
Inventor: KOMJAKOV O G
IPC: A23P30/40
Filed: 1997-05-19
Granted: 1998-07-20
Abstract: Изобретение может быть использовано в пищеконцентратной промышленности. Способ предусматривает пропитку сырья жидкой двуокисью углерода при давлении выше атмосферного, сброс давления до атмосферного в два этапа. На первом этапе при вспенивании или вспучивании скорость падения давления задают на уровне, исключающем замерзания влаги. Удаление влаги осуществляют методом сублимации под вакуумом. Способ позволяет наиболее полно сохранить пищевкусовые достоинства сырья.
Patent RU-2127952-C1 (RU)
Inventor: KIM JONG-IL
IPC: H04B17/00
Filed: 1997-05-30
Granted: 1999-03-20
Abstract: FIELD: mobile communication systems. SUBSTANCE: circuit determining power of received signal in mobile communication system has processor of first intermediate frequency that processes high-frequency signal sent over air path in zone of first intermediate frequency to generate signal of first intermediate frequency, processor of second intermediate frequency that processes signal of first intermediate frequency in zone of second intermediate frequency to generate signal of second intermediate frequency, first channel coupled to output of processor of second intermediate frequency to form channel for current corresponding to power of signal of second intermediate frequency and second channel to form channel for current. EFFECT: expanded dynamic range of additional current channel. 13 cl, 5 dwg
Patent RU-2124695-C1 (RU)
Title: Guided missile
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 1997-06-17
Granted: 1999-01-10
Abstract: FIELD: rocket armament. SUBSTANCE: guided missile has a control actuator unit with a plastic casing and a metal nose cone connected to it. A metallized layer is applied on the outer surface of the control actuator unit, and the nose cone is screwed to it. EFFECT: enhanced safety at an effect of electromagnetic fields. 2 cl, 3 dwg
Patent RU-2124608-C1 (RU)
Title: Method for electroosmotic stabilization of ground around foundation supports of technological equipment
Inventor: ALEKSEEV P V
IPC: E02D3/11
Filed: 1997-07-02
Granted: 1999-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to strengthening of foundations. For realization of method, selected is group of foundations and supports relating wherever possible to single component of technological equipment. Installed between foundations of selected group of supports are anode electrodes. Cathode electrodes are located beyond preliminarily given zone of ground stabilization. This zone is preset proceeding from condition that it embraces selected group of foundations. Taken into consideration in determining extension of ground stabilization zone are such factors as distances between anode electrodes, cathode electrodes, foundations of supports, as well as sinking depths of electrodes. Anode electrodes are located with account of presence in ground of earlier sunken metal articles. In this case, metal articles positioned beyond ground stabilization zone are preliminarily connected with cathode electrodes. After installing electrodes and their connection to corresponding poles of source of electric current, undertaken is delivery of stabilizing solution into ground through electrodes simultaneously with passing current between electrodes. After preset period of time, delivery of stabilizing solution is discontinued. Application of aforesaid method allows for enhancing reliability in operation of key equipment and makes unnecessary disengagement of equipment during repair period. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2127634-C1 (RU)
Title: Trap "oleta" for fine fractions of minerals
Inventor: KHRUNINA N P
IPC: B03B5/10
Filed: 1997-07-24
Granted: 1999-03-20
Abstract: FIELD: concentration of placer and ore gold, silver, platinum and other minerals of platinum group. SUBSTANCE: trap has a body, screen, vibration drive, screw actuator of the vibration drive with a member transporting the concentrate. The trap is furnished with a helical distributor installed under the screen in such a manner that the ascending part of the helical distributor is shifted relative to the original edge of the screw actuator from the top, and the descending part of the helical distributor is shifted under the original edge of the screw actuator, which is furnished with a flexible flap and vertically matched with the member transporting the concentrate. The screen is fixed between two sections of the sluice box. EFFECT: enhanced efficiency of concentration by gravitation in primary stages of treatment, reduced loss of gold of grain size within 1.2 to 0.5 mm in sluice boxes of deep filling by 10%, and grain size of 0.2 mm in sluice boxes of shallow filling within 40 to 10%. 4 dwg
Patent RU-2115744-C1 (RU)
Title: Device for control of flow rate of converter waste gases
Inventor: SHATOKHIN IGOR MIKHAJLOVICH
IPC: B01D47/10
Filed: 1998-01-30
Granted: 1998-07-20
Abstract: FIELD: ferrous metallurgy; wet gas cleaning. SUBSTANCE: device includes gas line with Venturi tube fitted in it on detachable module; confuser and diffuser parts of Venturi tube nozzle are made in form of drive blinds articulated in nozzle throat. Edges of blinds are movably secured on surface of detachable module. Blinds are used as drive adjusting unit for control of Venturi tube nozzle throat. In some versions, pairs of blinds are provided with motion synchronizers connected with blind motion drive by means of rods. EFFECT: reduction of toxic effluents; enhanced ecological safety; simplified construction and facilitated mounting. 14 cl, 11 dwg
Patent RU-2135904-C1 (RU)
Inventor: LAPITSKIJ V I
IPC: F24H7/02
Filed: 1998-06-15
Granted: 1999-08-27
Abstract: Изобретение предназначено для автоматического поддержания постоянной заданной температуры воды, поступающей из водопровода к потребителю. Автоматический электроводонагреватель содержит: накопитель тепловой энергии, включающий электронагревательный элемент, размещенный в основном сосуде, полость которого подключена к входному водопроводу и целиком заполнена жидкостью и паром этой жидкости, вспомогательный сосуд, нижняя точка полости которого гидравлически связана с нижней точкой основного сосуда, а верхняя сообщена с атмосферой, а также теплообменный элемент, контактирующий с накопителем тепловой энергии, и подключенные к нему трубопроводы холодной и горячей воды. При этом накопитель тепловой энергии включает в себя аккумулятор тепла, в котором размещены электронагревательный элемент и датчик температуры, сигнал которого через логическое устройство управляет работой электронагревательного элемента, и смеситель, к которому подключены через регуляторы расхода трубопроводы холодной и горячей воды и выходной водопровод, а теплообменный элемент выполнен в виде рекуперативного теплообменника. Такое выполнение электроводонагревателя позволит расширить его функциональные возможности. 1 ил.
Patent RU-2137329-C1 (RU)
Title: Method and apparatus for basic soil cultivation
Inventor: MANTSEVICH JU G
IPC: A01B79/00
Filed: 1998-10-06
Granted: 1999-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves cutting and crumbling soil, with working tool rotational speed being in proportion to speed of power supply vehicle; ripping subsurface layer before turning of layer. Apparatus has section with active working tools made in the form of continuous spherical disks or set of sectors and subsurface rippers. Section drive has conical reduction gear, telescopic cardan gear and drive reducer. EFFECT: increased efficiency and improved quality of cultivated soil. 4 cl, 3 dwg