baber/WOPTO huggingface dataset:
Patent RU-2123649-C1 (RU)
Inventor: KOMISSAROV A P
IPC: F26B17/10
Filed: 1997-04-23
Granted: 1998-12-20
Abstract: Сушилка используется в сушке твердых материалов с перемещением высушиваемого материала, осуществляемого потоком подогретой газообразной среды, а также в сельском хозяйстве для сушки зерна, в деревообработке для сушки опилок и других сыпучих материалов. Сушилка выполнена секционной и включает 3 - 7 секций, а каждая секция имеет в себе горизонтальный участок сушки, в котором решетка снабжена ТЭНами для ее нагревания, и вертикальную сушильную колонку с регулируемой по высоте разделительной перегородкой, делящей колонку на две секции, восходящей сушки и падающего охлаждения, а в верхней части вертикальной колонки имеется воздуховыпускное окно с регулируемой заслонкой для сброса влажного воздуха. Техническим результатом является интенсификация процесса сушки, снижение энергозатрат и повышение съема влаги за один проход продукта через сушилку. 2 з.п.ф-лы, 3 ил.
Patent RU-2120958-C1 (RU)
Title: Antidetonation addition agent
Inventor: MAGARIL E R
IPC: C10L1/18
Filed: 1997-05-06
Granted: 1998-10-27
Abstract: FIELD: chemical industry. SUBSTANCE: antidetonation agent to gasoline comprises methyl- and dimethylanilines and nickel in the form of Ni(C n H 2n+1 COO) 2  wherein n is 10-16. Optimum content of nickel in methyl- and dimethylanilines is 40-100 mg of nickel per kg of anilines. Use of addition system reduces deposits in internal system and soot formation relative to nickel- free anilines by about 20 times and increases octane number by 0.5-0.6. EFFECT: improved properties of the antidetonation addition agent. 1 tbl
Patent RU-2122909-C1 (RU)
Inventor: BELJAEV A L
IPC: B21C25/00
Filed: 1997-06-18
Granted: 1998-12-10
Abstract: FIELD: manufacture of tubes and rods by extrusion. SUBSTANCE: tool includes container in which moving extrusion ram is arranged. Extrusion ram has cone head with conicity angle exceeding conicity angle of entry portion of die that is stationary mounted in container. Conicity angle of die is equal to 0.975-0.996 of conicity angle of head of extrusion ram. EFFECT: elimination of early wear of tool, increased yield even at extrusion tool skewing. 1 cl, 2 dwg
Patent RU-2124250-C1 (RU)
Title: Combined microwave device
Inventor: ALEKHIN B V
IPC: H01J25/61
Filed: 1997-06-27
Granted: 1998-12-27
Abstract: FIELD: microwave electronics; large pulsed microwave beam sources. SUBSTANCE: device has microwave master oscillator and at least one microwave power amplifier made in the form of virtual-cathode device incorporating vacuum chamber, cathode, and grid anode which are coaxial relative to vacuum chamber; it also has beam output window arranged on chamber axis as well as two diametrically opposing side windows for external coupling provided on side wall of chamber; one of coupling windows is coupled by means of waveguide and flange joint with master oscillator and other window is loaded into waveguide section with matched load or short- circuited piston on its end; novelty is that device has two-wire line section interconnecting coupling windows which is placed into vacuum chamber of power amplifier. EFFECT: improved amplification efficiency due to concentrating microwave field built up by microwave oscillator within virtual cathode shaping region inside vacuum chamber of microwave power amplifier. 1 dwg
Patent RU-2133489-C1 (RU)
Title: Система формирования временных поправок по сигналам спутниковой радионавигационной системы к шкалам времени пространственно разнесенных пунктов
Inventor: MALJUKOV S N
IPC: G04C11/02
Filed: 1997-07-09
Granted: 1999-07-20
Abstract: Система относится к радиотехнике и может использоваться при решении задач, связанных с синхронизацией шкал времени пространственно разнесенных пунктов. Система содержит подсистему космических аппаратов спутниковой радионавигационной системы (ПКА СРНС) и N пространственно разнесенных пунктов, каждый из которых содержит опорный генератор, формирователь шкалы времени и связанное с ними устройство синхронизации (УС). Каждое из УС связано навигационным радиоканалом с ПКА СРНС и содержит блок связи с УС синхронизации других пунктов. В каждое из УС введен приемоизмеритель СРНС, блоки управления, памяти, экстраполяции поправок, сравнения поправок, контроля качества синхронизации, осреднения координат, усреднения ансамбля поправок, сглаживания временных поправок и блок сравнения с опорными значениями. Каждое УС принимает сигналы навигационного радиоканала и канала связи с другими УС и формирует на своих выходах системные поправки, относительные поправки и признак качества временных поправок. Система обеспечивает повышение точности определения и оперативный контроль качества системной и относительной поправок к местной шкале времени каждого из N пунктов при отсутствии точного знания координат этих пунктов. 2 ил.
Patent RU-2115747-C1 (RU)
Title: Method for reducing metals from mixture of their oxides
Inventor: DIGONSKIJ S V
IPC: C21C5/52
Filed: 1997-09-08
Granted: 1998-07-20
Abstract: FIELD: pyrometallurgy, in particular, reduction of metals with solid carbon from mixture of metal oxides dissolved in melt of halides of alkali and/or alkali-earth metals. SUBSTANCE: method includes dissolving of oxides in melt of halides of alkali and/or alkali-earth metals, liquid-phase reduction of oxides with solid carbon at preset temperature, continuous separation of reduced metal from melt-solvent. The latter is repeatedly used for dissolving of initial product. Reduction of less strong oxide is carried out with maintaining its concentration higher than that of stronger oxide. For this purpose. initial product is continuously loaded. When concentration of stronger oxide reaches the concentration of less strong oxide, dissolving of initial product in melt is discontinued and mixture of oxides is reduced by separation of produced alloy from melt-solvent separately from metal reduced from less strong oxide. EFFECT: provision of selective reduction of metals with solid carbon from mixture of their oxides dissolved in melt of halides of alkali and/or alkali-earth metals. 5 tbl
Patent RU-2136138-C1 (RU)
Title: Method of long-stemmed flax culturing
Inventor: FILIPPOVA T E
IPC: A01C21/00
Filed: 1997-09-23
Granted: 1999-09-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves liming acid soils with ash residue of shale thermic processing with solid heat-carrier, treatment of soil, addition of mineral fertilizing, sowing and protection of planting against weeds, pests and pathogens. Liming is carried out with an ash residue of burning unit UTT-3000 containing, %: CaO 30.5-43.6; MgCO 3  6.2-12.5; potassium and iron up to 5; phosphorus and sulfur 1.5, and the following components, mg/kg: Mn 1200; Mo 0.56-6.14; Zn 54.6-260; Cu 22-44; sulfide sulfur, thiosulfides and toxic organogenic compounds - up to 0.3-1.9%. Invention can be used for the long-stemmed flax culturing in acid soils. EFFECT: decreased damage of sowing with bacteriosis, enhanced quality of flax production. 1 tbl
Patent RU-2138774-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: G01P3/52
Filed: 1997-11-18
Granted: 1999-09-27
Abstract: FIELD: measuring technology; position sensors in servo-drives. SUBSTANCE: sensor is made in form of magnetic amplifier with magnetic circuit in form of Ф--shaped frame. Side rods of upper and lower ports of magnetic circuit of magnetic amplifier are provided with two two-section AC windings. Other three rods are connected with six parallel rod-type magnetic circuits on both sides of magnetic amplifier; four extreme rods carry field windings. Sensor is also provided with four movable cores with measuring windings located perpendicularly relative to magnetic circuits. Field windings located on different sides of magnetic amplifier form pairs. Field windings of each pair are opposing windings. Both pairs of windings are connected in parallel. Measuring windings may be connected by bridge measuring circuit. EFFECT: linear travel sensor makes it possible to simultaneously measure linear travel and speed of four objects being monitored. 2 dwg
Patent RU-2132998-C1 (RU)
Inventor: SEN L I
IPC: F23M5/08
Filed: 1998-01-19
Granted: 1999-07-10
Abstract: FIELD: power engineering; study of combustion processes of burning of liquid fuel and testing burner devices. SUBSTANCE: stand provides for simulation of burning fuel in any fire boxes of technological furnaces and marine steam boilers and obtaining different degree of shielding the box as a whole and along length of flame of burner device; to this end, fire stand is provided with units for connection with coils forming shielding surface of fire box and sets of detachable coils having different diameter of tubes and their pitches, thus making it possible to change degree of shielding from 0 to 85 percent. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2137579-C1 (RU)
Inventor: KAZAKOV JU V
IPC: B23K37/04
Filed: 1998-03-05
Granted: 1999-09-20
Abstract: Изобретение относится к машиностроению и может быть применено при сборке и дуговой сварке, например, ферм и каркасов. Устройство состоит из рамы с ложементами в виде уголков и с фиксаторами. В середине одной из полок каждого ложемента закреплен перпендикулярно ей стержень с резьбой. Он вставлен в отверстие в раме и закреплен на ней контргайками. Фиксаторы выполнены в виде эластичной, например резиновой, ленты с петлями на концах. На полках ложементов установлены захваты в виде штырей или крючков для зацепления с петлями фиксаторов. Это уменьшает номеклатуру деталей, что упрощает конструкцию и уменьшает трудоемкость наладки устройства. При сварке каждый стык деталей разделяют на четыре участка. Вначале сваривают участок со стороны фиксатора, затем со стороны противоположной ему полки ложемента. После этого сваривают участок с другой стороны фиксатора и завершают сварку стыка швом со стороны второй полки ложемента. Каждый шов со стороны полок ложемента начинают накладывать в течение времени, при котором металл шва, наложенного со стороны фиксатора, находится в интервале температур пластической деформации свариваемого металла. Это уменьшает остаточные напряжения в зоне сварки, что повышает качество соединений. 2 с. и 3 з.п.ф-лы, 3 ил.
Patent RU-2149662-C1 (RU)
Title: Method and device for fixing patient to be subjected to rotation radiation therapy with horizontal therapeutic proton beam
Inventor: ASTRAKHAN B V
IPC: A61N5/10
Filed: 1998-04-21
Granted: 2000-05-27
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves tightly fastening patient back, feet, hands and forearms as well as head with head rest to corresponding units and members of an armchair. Body members are fixed by applying compression, stress and tension are applied to articulation tissues when moving neighboring body members in forced mode to involve as large number of articulations as it is possible. The armchair has a seat with lateral pelvis support. It is placed on massive horizontal bearing plate having pedestal, movable knee rests and lateral pelvis rests. Backs, unit for fastening arms and unit for stretching the vertebral column are mounted on rigid vertical rod attached to the posterior plate edge. All units are provided with fixing sides. EFFECT: controllable and rigid fixation of a patient in an armchair. 14 cl, 3 dwg
Patent RU-2135303-C1 (RU)
Inventor: KUDRJAVTSEV JU I
IPC: B07B1/40
Filed: 1998-04-17
Granted: 1999-08-27
Abstract: FIELD: ore-dressing equipment. SUBSTANCE: invention refers to gears used to transfer fill-up soil from hoppers to belts of conveyer transport. Invention can also be used in production of building materials. Cantilever vibroshaker includes set of bell cranks put on axle, mounted under discharge window of hopper and fitted with shock absorbers. Axle of bell cranks is anchored in rear wall of hopper. Working parts of bell cranks have curvilinear concave shape and their nonworking parts are made fast to platform carrying vibroshaker. Shock absorbers are placed on both sides of platform and linked by coupling bolts to bearing bracket of hopper. EFFECT: increased efficiency of outflow of rock mass from hopper. 3 dwg
Patent RU-2134907-C1 (RU)
Title: Method and device for smoke recording
Inventor: VINOGRADSKIJ V V
IPC: G08B17/10
Filed: 1998-06-15
Granted: 1999-08-20
Abstract: FIELD: fire alarm. SUBSTANCE: method involves shaping periodic bursts of light pulses emitted into optical chamber provided with light-absorbing walls, receiving reflected signals arriving at angle other than that of optical emission axis both during emission of light pulses and at intervals between light pulses of burst, comparing with threshold value and memorizing them, followed by shaping smoke recording signal on condition that entire burst of light pulses has been received. Device has clock generator, reset circuit, control and memory circuit, optical chamber, photodetector, emitter, comparison circuit, output switching circuit, and noise detection circuit incorporating flip-flop, as well as AND and NAND gates functioning to implement this method. EFFECT: improved noise immunity in fire detection; improved design of device reducing probability of false operation. 2 cl, 2 dwg
Patent RU-2149940-C1 (RU)
Title: Track-laying machine with base system for control of working unit and method for its operation
Inventor: TOJRER JOZEF
IPC: E01B35/00
Filed: 1998-10-05
Granted: 2000-05-27
Abstract: FIELD: railway construction machinery and equipment. SUBSTANCE: machine has unit 5 which in front as to direction of working travel, and rear unit 7. Both units are coupled together by means of hinge 6. Mounted on front unit is base system 15 intended for control of at least one working unit 8 installed on rear unit 7. Base system is made up of base member 16 which is located between two carrier trucks 2 and one measuring axle 17 which runs on rail track. Installed on measuring axle is measuring device 18 which is intended for measuring relative displacement between base member and measuring axle 17. Additionally installed is another measuring device 21 used for determining actual angle created between front unit 5 and rear unit 7 of frame. Method for operation of system is as follows: determined according to position of front frame is theoretical preset position of rear unit of frame. Then, calculated is angle between both units of frame, and also calculated is actual position of rear unit of frame. Proceeding from thus obtained data, control is effected of working unit moving process. EFFECT: higher efficiency. 4 cl, 4 dwg
Patent RU-2142293-C1 (RU)
Inventor: SVETLOV D A
IPC: A61L2/16
Filed: 1998-11-02
Granted: 1999-12-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention relates to preparations exhibiting biocide properties that can be used for control of bacterial and fungal damages of wood, woven and other materials, for habitable and industrial places. Biocide preparation based on hexamethyleneguanidine salts of the definite formula and definite ratio of components shows high activity, stability and broad spectrum of effect on microorganisms. EFFECT: improved quality and properties of the preparation. 7 cl, 6 tbl, 7 ex
Patent RU-2145562-C1 (RU)
Title: Transport ice carrying ship
Inventor: KHALIDOV G JU
IPC: B63B35/00
Filed: 1998-12-03
Granted: 2000-02-20
Abstract: FIELD: shipbuilding; ships used for transportation of large-sized cargoes and ice blocks. SUBSTANCE: ice carrier has three hulls. Center hull is used for transportation of large- sized and massive cargoes in hold having double heat-insulated walls. Side hulls are used for power equipment, fuel, pumps and engines. Drive of winch and systems of reduction gears are located on upper deck of center hull. Aft hold gate, bulkheads, hold shelf and side extensions form loading compartment which consists of receiving and transit compartments. Loading compartment is used for taking ice or another cargo which cannot be loaded by known methods because of their sizes from water and placing them in hold. Transit compartment formed by bulkheads is used for receiving and transferring ice block or another cargo from receiving compartment to hold, as well as for isolating the hold from water during loading/unloading jobs. EFFECT: extended range of overall dimensions of cargoes to sizes comparable with sizes of hold; increased hold volume utilization factor; reduction of transport expenses. 5 cl, 3 dwg
Patent RU-2147155-C1 (RU)
Title: Current generator
Inventor: VOLEGOV V E
IPC: H02K29/06
Filed: 1998-12-04
Granted: 2000-03-27
Abstract: FIELD: magnetoelectric generators driven, for example, by windwheels. SUBSTANCE: generator has frame with bearings resting on hollow shaft which mounts rigidly fixed magnetic disks and axially magnetized magnets of alternating polarity. Coil leads are passed beyond generator to electric load. In addition, a number of permanent magnets are arranged between main magnets. Hollow shaft has holes and mounts magnetic disks. The latter are, essentially, electric blocks alternating with permanent magnets. Each electric block has insulating ring with hole and contacts, as well as cooler whose slots accommodate rotor and winding position detectors. Winding leads are connected to insulating ring contacts and combined to form phase sections. Magnets are installed in shells, interconnected to form frame and toroidal clearances wherein electric blocks are mounted. Position-detector leads are connected to control inputs of control unit. Phase sections of coils are connected to slip rings and series- or parallel-interconnected between electric blocks and connected through holes in ring and through hollow shaft to load; their other leads are connected to power switches of control unit. EFFECT: improved efficiency and specific power output. 5 cl, 7 dwg
Patent RU-2156370-C1 (RU)
Title: Cylinder member such as cylinder liner, piston, piston skirt or piston ring in diesel engine, and piston ring for such engine
Inventor: MOCHUL SKI LEKH
IPC: C23C4/08
Filed: 1997-11-25
Granted: 2000-09-20
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: proposed cylinder member for internal combustion engine in which maximum combustion pressure at full load exceeds 100 bars has at least two layers of aluminium and bronze deposited by spraying one over the other, outer layer being lapping layer with mean hardness 330 HV20 maximum, and underlayer being wear- resistant layer whose mean hardness exceeds lapping layer hardness and equal 130 HV20, minimum. Coating, thus formed, provides reliable contact with cylinder member. EFFECT: reduced usage of material, improved working-in and performance characteristics. 10 cl, 5 dwg
Patent RU-2146309-C1 (RU)
Title: Electrolyte for deposition of chrome coats on metals and alloys
Inventor: VINOKUROV E G
IPC: C25D3/06
Filed: 1999-03-25
Granted: 2000-03-10
Abstract: FIELD: electrodeposition. SUBSTANCE: invention can be used in mechanical engineering, ship-building and automotive industry for deposition of hard and thick chrome coats. Proposed electrolyte contains, mole/g: chrome sulfate 0.4-0.6; sodium sulfate 0.2-0.8; aluminum sulfate 0.08-0.20, compound carrying formiate ions in terms of formiate ions 0.03-2.6, carbonic acid amine 0.15-2.1. Molar proportion of compound carrying formiate ions in terms of formiate ions to carbonic acid amine amounts to 1.0:(0.8-5.0). EFFECT: proposed electrolyte makes it feasible to win good quality chrome coat with thickness up to 200.0 μ, hardness of 700-1200 kg/sq.mm and current output of 25-35%.
Patent RU-2158157-C1 (RU)
Inventor: RUBCHENKO V N
IPC: A63B23/02
Filed: 1999-03-23
Granted: 2000-10-27
Abstract: FIELD: sportive and medical equipment. SUBSTANCE: exerciser has frame mounted on supports provided with sides serving guides for displacement and retaining of roll in predetermined position. Rear part of frame is made in the form of guide carrying seat and shin fastening mechanism. Rotary mechanism is pivotally connected for performing longitudinal and circular motions. Guides of adjustable length are mounted on shaft of rotary mechanism. Roll is disposed in guide ends. L-shaped drive lever is positioned on one shaft side extending beyond user bench. Fasteners for retaining of head and armpit regions of user's body are positioned in front part of frame. Rear part of frame may be moved lengthwise by spring-loaded retaining lever. User receiving bench may be formed from transverse planks interconnected by flexible connections. Longitudinal flexible guide may be mounted on user receiving bench. Longitudinal guide has cross section with two oval-shaped projections spaced by distance of 1-2 cm. Exerciser of such construction may be used for exercising and curing of spine. EFFECT: increased efficiency and simplified construction. 3 cl, 4 dwg
Patent RU-2142630-C1 (RU)
Title: Process of proximate test of quality of liqueur and vodka articles for their identification
Inventor: ALEKSEEV S G
IPC: G01N33/14
Filed: 1999-04-07
Granted: 1999-12-10
Abstract: FIELD: food industry, systems testing quality of liqueur and vodka articles for their identification. SUBSTANCE: given process can also be used to test quality of other food liquids. Process consists in conducting of double channel laser correlation spectroscopy. With this in mind laser luminous flux is directed on to tested sample and diffusion of light is recorded along two directions arranged in symmetry relative to axis of light source. Recorded signals are multiplied and determination of primary spectral characteristic function is conducted in frequency band 1.0-120.0 Hz by method of computation and conversion of Fourier autocorrelation function. In characteristic function spectral nucleus is isolated and its intensity, half-width and frequency position of maximum are determined and later compared with corresponding values of standard samples and quality of liqueur and vodka liquids is tested by established result of comparison. EFFECT: increased measurement accuracy thanks to growth of signal-to-noise ration and simultaneous usage of several characteristic parameters for identification, reduced testing time of single sample. 3 dwg, 1 tbl
Patent RU-2164112-C1 (RU)
Inventor: ALEKSEEVA I B
IPC: A61F9/00
Filed: 1999-07-20
Granted: 2001-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining maximum height of ciliary body detachment zone using echography examination. An incision is made in the zone through all sclera layers 1.5 mm distant from the limb. Cyclodialysis being the case, iris root is sutured to scleral spur. No cyclodialysis being the case, the ciliary body is attached to the internal surface of sclera. Collagenous infusion system is additionally implanted into Tenon's space for vasodilative and anti-inflammatory preparations to be introduced through the system. EFFECT: enhanced accuracy in fixing detached ciliary body; prevented dystrophic changes.
Patent RU-2169085-C1 (RU)
Inventor: LUKANIN V N
IPC: B60F5/02
Filed: 1999-11-25
Granted: 2001-06-20
Abstract: FIELD: transport engineering. SUBSTANCE: according to proposed method, ground movement of vehicle is effected by means of power plant and wheels. Wings and stabilizer are arranged within the limits of hull-body. To prepare vehicle for flying, tail unit and wings are set in operating position at takeoff angle of attack. Air propulsor is used in flight. To provide maneuvering, takeoff and landing, horizontal and vertical control surfaces elevators and rudder are used. In flight, direction of thrust vector of air propulsor is controlled by changing it orientation and by changing span of wings and length of any wing of vehicle. Design peculiarity of vehicle is that retractable wings and stabilizer are made multicantilever and telescopic and are assembled in corresponding holder to provide extension of sections in transverse direction. holder is installed on hull-body and is hinge-coupled with drives to provide possibility of changing wing angle of attack. Air propulsor and tail unit are installed on variable-length cantilever hanger for changing angle between axis of rotation of air propulsor and longitudinal axis of vehicle. EFFECT: improved controllability and longitudinal and lateral stability of vehicle in flight. 21 cl, 17 dwg