baber/WOPTO huggingface dataset:
Patent RU-2104375-C1 (RU)
Inventor: ILLENKO K N
IPC: E04B7/14
Filed: 1996-06-28
Granted: 1998-02-10
Abstract: FIELD: construction engineering. SUBSTANCE: this can be used for covering large-span civil and industrial buildings and also in construction of multiple-storey garages. Suspended covering has shell made up of load-bearing part and form-creating layer. Load-bearing part is made of flexible sheet material or reinforcing net and is provided with members of cone-like configuration with their bases adapted for pivoted fastening to supporting components. Tops of cone-like members are facing towards internal area of shell. Members of cone-like configuration can be created by groups of rods or strips. Upon mounting, load-bearing part of shell and entire covering in whole acquire convex-concave configuration. Covering erection method implies connection of load-bearing part of shell and cone-shaped members with shuttering, pouring in form-creating layer, installing shell on supporting components and fastening to them. Cone-shaped members on load-bearing part of shell are oriented by their tops towards inner area of shell and with their bases outside. Installed above shuttering is jig and cone-shaped members are attached to it. Located between jig and load-bearing part are prestressing devices with for preloading of load-bearing part. Jig together with shell components attached to it is moved to fastening site, cone bases are installed in pivoted seats in supporting components, covering is filled with form-creating material, and after hardening of form-creating material, prestressing load is removed from load-bearing part of shell, and finally shuttering is taken out. EFFECT: higher efficiency. 20 cl, 4 dwg
Patent RU-2094599-C1 (RU)
Title: Method for development of oil deposit with high-temperature bed
Inventor: GORODILOV VIKTOR A
IPC: E21B43/20
Filed: 1996-07-05
Granted: 1997-10-27
Abstract: FIELD: oil production industry. SUBSTANCE: oil is recovered through producing wells. Pumped through injection wells are working agent, sediment-creating material and solution of surface-active material. Injection wells are stopped and injected as sediment-creating material is solution of aluminium chloride and trisodium phosphate under pressure of injecting working agent. Solutions are mixed in well. Pressure-forcing into bed is effected by water solution of surface-active material under pressure which is 30-40% higher than working agent injecting pressure. Technological delay is during 1-10 days. Working agent is injected under pressure which is 50-60% higher than working agent injection pressure prior to treatment. Injection pressure is reduced to be 10-20% higher than pressure prior to treatment, and development of deposit is renewed. Solution of aluminium chloride is made of 20-40 g of aluminium chloride per 100 g of water. Solution of trisodium phosphate is made of 50-100 g of trisodium phosphate per 100 g of water. Relation of volumes of injected solutions of aluminium chloride and trisodium phosphate is (5-7):1 respectively. EFFECT: high efficiency. 2 cl
Patent RU-2115188-C1 (RU)
Title: Гидравличесткое исполнительное устройство для электрического силового высоковольтного выключателя
Inventor: KOLONTAJ V S
IPC: H01H33/30
Filed: 1996-07-01
Granted: 1998-07-10
Abstract: Гидравлическое исполнительное устройство содержит цилиндр со ступенчатой полостью и поршень со штоком, установленный с возможностью перемещения вдоль штока в пределах большей ступени цилиндра. В верхней части цилиндра установлена тормозная шайба, в нижней части большей ступени цилиндра выполнена кольцевая проточка, а поршень выполнен с кольцевым выступом для взаимодействия с кольцевой проточкой и снабжен тормозным наконечником для взаимодействия с указанной тормозной шайбой. 1 с. и 2 з.п. ф-лы, 1 ил.
Patent RU-2095260-C1 (RU)
Title: Car washer
Inventor: KARPENKO VYACHESLAV V
IPC: B60S3/04
Filed: 1996-09-26
Granted: 1997-11-10
Abstract: FIELD: automotive industry; maintenance and repair of automobiles. SUBSTANCE: installation has at least three modular bays. First bay 3 is designed for washing and servicing of automobiles, second bay 4 accommodates device 8 for preparation and distribution of washing solution and device 9 for recirculation and demineralization of dirty water, and third bay 5 is placed in ground 11 and serves for biological cleaning and recirculation of contaminated water. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2124577-C1 (RU)
Title: Bath and method of chemical polishing of stainless steel surfaces
Inventor: KRISTIAN FRANK
IPC: C09K13/06
Filed: 1996-03-13
Granted: 1999-01-10
Abstract: FIELD: baths and methods of chemical polishing of stainless steel surfaces. SUBSTANCE: bath free of phosphoric acid contains in aqueous solution a mixture of hydrochloric and nitric acids, hydroxybenzoic acid substituted, if required; cationic surfactant and complex ions of hexacyanoferrate. EFFECT: slow and efficient chemical polishing of stainless steel surfaces. 10 cl, 1 tbl
Patent RU-2123253-C1 (RU)
Title: Meat-and-bone feed grinding apparatus
Inventor: BARSOV N A
IPC: B02C18/12
Filed: 1996-10-04
Granted: 1998-12-20
Abstract: FIELD: feed production. SUBSTANCE: apparatus has cutting member attached on shaft and formed as concave disk, and knives formed as cutting plates and rigidly fixed on disk in equally spaced relation. Equally spaced shear plates are radially extending from upper part of housing, whose inner surface is concave in symmetry with disk. Shear plates serve prop. EFFECT: increased efficiency and improved quality of ground feed. 3 dwg
Patent RU-2117770-C1 (RU)
Title: Method and device for automatic governing of steam- turbine speed
Inventor: AVDANIN JU S
IPC: F01D17/20
Filed: 1996-10-15
Granted: 1998-08-20
Abstract: FIELD: steam-turbine speed control. SUBSTANCE: shaped concurrently with error signal is additional signal indicating difference between true pressure drop across throttle installed in outlet channel of pump coupled with turbine shaft and desired value. Additional signal is then transmitted to intermediate unit to reduce its value and if it exceeds desired value, error signal is used to correct it. Pump 22 coupled with turbine is used as high- pressure supply; intermediate unit is, essentially, flexible member, such as diaphragm 30, that forms, in conjunction with casing, cavity accommodating springs and that without springs; the former houses control spring 9 and adjusting spring 10. The latter mounts rod 12 installed in partition 32 which separates this cavity from valve cavity. Throttle 24 is installed in outlet channel of pump. Cavity 25 upstream of the latter communicates with cavity 13 and cavity 26 downstream of it communicates with cavity 11 and with pressure-reducing valve; inlet pipeline 2 of batching device is directly connected to valve mechanism. EFFECT: improved reliability and accuracy of speed governing, simplified design. 5 cl, 1 dwg
Patent RU-2103352-C1 (RU)
Title: Способ получения хлебопекарных биоселеновых дрожжей
Inventor: ZOLOTOV P A
IPC: A61K33/04
Filed: 1997-02-21
Granted: 1998-01-27
Abstract: Использование: микробиологическая промышленность, производство хлебопекарных дрожжей. Сущность способа: готовят среду на основе мелассы с добавлением источника азота, минеральных солей и селенистой кислоты, засевают дрожжи и культивируют их. В процессе культивирования осуществляют дополнительное введение мелассы или среды, содержащей раствор селенистой кислоты в количестве 0,2-1,5 мг/кг. Получают дрожжи с содержанием селена 5-500 мг/кг целевого продукта. 3 з.п.ф-лы, 1 табл.
Patent RU-2129117-C1 (RU)
Title: Method of preparing p-nitrosophenol
Inventor: NAGIRNJAK A T
IPC: C07C207/04
Filed: 1997-03-18
Granted: 1999-04-20
Abstract: FIELD: industrial synthesis of p-aminophenol. SUBSTANCE: p-aminophenol is stock for production of stabilizers for polymeric materials, paints and photo reagent. Process of nitrosation of phenol is carried out by gradually adding liquefied nitrous anhydride to mixture of phenol, water and catalyst at 0+-2 C in reaction mixture. Catalyst is ammonium chloride or hydrochloric acid. Present invention is useful for widening range of stock materials used, cutting down waste and making the desired product cheaper. EFFECT: more efficient preparation method. 2 cl, 2 ex
Patent RU-2125892-C1 (RU)
Title: Footwear handling means
Inventor: KAZARINOVA N V
IPC: A61L2/00
Filed: 1997-04-03
Granted: 1999-02-10
Abstract: FIELD: household chemical goods. SUBSTANCE: means to internally handling footwear contains polyethylene oxide gel, glycerol, ethanol, and, as deodorant and antimicrobial additives, oil extract of Origanum and other biologically-active vegetable- and animal-origin substances at specified proportions. EFFECT: increased bactericide and fungicide effects and simultaneously reduced risk of allergic reactions. 5 cl, 2 tbl, 2 ex
Patent RU-2127531-C1 (RU)
Title: Method for cream preparation
Inventor: MANAEVA N V
IPC: A23C15/12
Filed: 1997-07-04
Granted: 1999-03-20
Abstract: FIELD: confectionery industry. SUBSTANCE: flour is scalded in mixture of water and margarine heated up to boiling point and cooked for 10 min with addition of eggs. After cooling, it is mixed with mixture of butter and sugar, and whipped. It ensures cream elasticity and whiteness. EFFECT: prolonged storage life. 1 ex
Patent RU-2124818-C1 (RU)
Title: Acoustic column
Inventor: ROGOV V A
IPC: H04R1/28
Filed: 1997-07-18
Granted: 1999-01-10
Abstract: FIELD: sound-reproducing devices. SUBSTANCE: frame of acoustic column is manufactured in the form of monolithic prism with assembly spaces for installation of dynamic loudspeakers. These spaces have form of cones and frame is fabricated from materials exhibiting high damping capabilities, for example, from highly filled composite material on polymer base. EFFECT: improved dynamic characteristics of acoustic columns. 2 cl, 1 dwg
Patent RU-2131112-C1 (RU)
Inventor: ABRAMTSEV E P
IPC: G01C9/12
Filed: 1997-08-26
Granted: 1999-05-27
Abstract: FIELD: measurement technology, measurement of inclination angles of water-development works. SUBSTANCE: transmitter incorporates two restoring members placed in opposition and each manufactured in the form of arc-shaped flat spring. One end of each spring is fixed in case of transmitter and the other one is anchored in long arm of proper rocker. Transmitter includes two tie-rods joining short and long arms of rockers to lever of pendulum. Low-resistance resistance strain gauges connected by bridge measurement circuit are cemented to internal and external sides of restoring members. With deviation of structure to one or the other side from vertical line pendulum turns from center position and electric signal proportional to inclination angle of structure emerges across output of bridge measurement circuit. EFFECT: enhanced sensitivity and accuracy of measurements. 1 dwg
Patent RU-2134754-C1 (RU)
Title: Wall of building
Inventor: TOKAREV V I
IPC: E04B2/28
Filed: 1997-10-07
Granted: 1999-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: this invention can be used in erection of walls of heated buildings. Wall has external coarse for example such as brick masonry, and inserted into joints of this brick masonry are clamps connected with wooden measuring spacers. Attached to ends of spacers are rods. Sheets of internal wall lining are secured to rods by means of screws. Joints of internal lining sheets are filled with putty. Space between external course of wall and internal sheeting is filled with foam concrete which functions as heat-insulating and structural middle coarse of wall. Application of aforesaid invention cuts material and labour cost. EFFECT: higher efficiency. 3 dwg
Patent RU-2134229-C1 (RU)
Title: Ramp for temporary storage of tape material coils
Inventor: GUGL EL MO B JADZHIOTTI
IPC: B65G47/51
Filed: 1996-04-16
Granted: 1999-08-10
Abstract: FIELD: mechanical engineering; material handling. SUBSTANCE: ramp is arranged between first and second sections of production line. It has coil entry gear designed for distribution of coils on ramp, exit gear designed for controlled discharge of coils from ramp, flexible endless member with supports for coils. Supports are divided into two groups: first group of empty supports and second group of filled-in supports. First drive unit with electric motor is designed for moving supports of first group towards coil entry gear, and second drive unit with electric motor is designed for moving supports of second group towards exit gear. Two drive units with electric motors provide continuous movement of flexible member. Speed of movement of two drive units with electric motors is defined by frequency at which coils are received from first section and frequency at which they are to be taken from second section. EFFECT: provision of reliable functioning of production line without sudden pushes and stops. 6 cl, 3 dwg
Patent RU-2123836-C1 (RU)
Inventor: KOPYLOV V A
IPC: A61H39/00
Filed: 1997-12-23
Granted: 1998-12-27
Abstract: Изобретение относится к медицине, к неврологии. Предварительно выявляют преимущественный тип энергетического дисбаланса - правосторонний, левосторонний, смешанный. В зависимости от выявленного типа и сопутствующих заболеваний осуществляют внешнее болевое воздействие на выбранные зоны. Воздействие осуществляют прерывистым давлением пальцами рук с усилием, вызывающим появление боли, но не более уровня максимальной переносимости боли. Время воздействия 1 - 3 с, от 1 до 5 раз. Процедуры повторяют через день до 10-12 на курс. Способ осуществляет безмедикаментозное лечение. Использует внутренние резервы организма. Не требует сочетания ни с какими другими способами лечения.
Patent RU-2143397-C1 (RU)
Title: Method of synthesizing porous crystalline material having zsm-5 structure
Inventor: KATRIN SHUJKHUA KHSIA CHEN
IPC: C07C2/00
Filed: 1996-06-06
Granted: 1999-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: described are method of synthesizing porous material and composition having X 2 O 3 (n)YO 2  molar ratio wherein X is trivalent element, Y is tetravalent element, and n is more than 12. Method comprises stage of formation of reaction mixture containing sources of alkali or alkaline-earth metal, trivalent metal oxide X 2 O 3 , tetravalent metal oxide YO 2  and water, and stage of crystallization of reaction mixture to obtain said porous crystalline material. Formation of reaction mixture is accompanied by addition thereto of amine acid or salt thereof of formula:   wherein R 1 -NH 2 ,NHR 3  wherein R 3  is adamantyl or cyclic alkyl group or carboxy group or salt thereof, R 2  is hydrogen, alkyl, aryl, alkyl-aryl, NH 2  or NHR 3  wherein R 3  is as defined above, A is hydrogen or metal, and Z is from 0 to 15 provided that at least one of R 1  or R 2  is NH 2  or NHR 3 . EFFECT: desired product which increases selectivity of zeolite for conversion of toluene into n-xylene. 10 cl, 19 ex, 7 dwg
Patent RU-2139217-C1 (RU)
Title: Propulsive device
Inventor: SHVILKIN V A
IPC: B63H5/14
Filed: 1998-01-23
Granted: 1999-10-10
Abstract: FIELD: transport engineering; snowplanes, are cushion vessels, underwater devices. SUBSTANCE: propulsive device has propeller arranged in protective ring channel provided with double skin and direction control members. Protective ring is made up of alternating over circumference fixed segments and segments-controls. Fixed segments are rigidly connected to each other by cylindrical tubular load-bearing axles on which segments-controls are installed for turning. Load-bearing axles lie in plane of propeller rotation. Nose and tail parts of fixed segments and segments-controls of protective ring are sealed and form inner spaces communicating with channel before and after propeller through perforations in inner skin of segments. EFFECT: increased efficiency of controls and reduced resistance to motion. 3 cl, 7 dwg
Patent RU-2127038-C1 (RU)
Title: Logging machine
Inventor: MURATSHIN G M
IPC: A01G23/08
Filed: 1996-01-06
Granted: 1999-03-10
Abstract: FIELD: forestry, in particular, continuous or controlled cutting, with regrowth being kept. SUBSTANCE: logging machine has wheeled self-propelled chassis and hydraulic manipulator mounted on chassis. Hydraulic manipulator is equipped with gripping and cutting device. Hydraulic manipulator handle has kinematically connected telescopic sections. Gripping and cutting device has column 7 with grips 8,9 and sawing apparatus 10. Column 7 is provided with brackets 17 positioned at its lower rear end side. Brackets 17 are connected with end part of outer section 13 of handle by hinge pivots 18 whose axes of rotation are offset relative to handle longitudinal axis to rear surface of handle. Earth engaging support 15 is connected to end part of section 13 through hinge pivot 14. Hinges of pivots 18 are positioned rearward and above axis of rotation of hinge pivot 14. Surfaces of brackets 17 faced to hinge of pivot 14 have curved portions 20 providing kinematic engagement of gripping and cutting device with support 15, when the latter comes into contact with earth. Auxiliary grip contoured as cutter is mounted on immovable section of telescopic connection. EFFECT: increased efficiency, improved ecology control, wider range of timber produced by means of logging machine and enhanced reliability in operation. 2 dwg
Patent RU-2132611-C1 (RU)
Title: Superlow volume sprayer
Inventor: MASLOV G G
IPC: A01M7/00
Filed: 1998-02-16
Granted: 1999-07-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: sprayer has frame carrying reservoir with working fluid solution, pipelines, leveling vessel with valve, airduct with pressure reducer and valve, sprinkler, feeding pipeline with injector nozzles. Sprinkler has jet forming device with slit-type air nozzle having two interconnected plates with layer between them. Layer has lemniscate-shaped portion positioned at circular inlet slit and rectangular outlet opening junction place. Inlet pipe is welded to upper plate at an angle exceeding 90 deg relative to nozzle axis and oriented in the direction of air flow. Such construction allows field crops and perennial plantations to be treated at low flow rate of solution. EFFECT: reduced consumption of power for operation of sprayer, reduced usage of solution and improved dispersity of spray beam. 2 dwg
Patent RU-2140252-C1 (RU)
Inventor: POGOZHIL SKIJ I V
IPC: A61H39/00
Filed: 1998-02-18
Granted: 1999-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: electropuncture apparatus has two current regulators, inputs of which are connected to antiphase outputs of controllable generator, and outputs, to passive electrode directly and to active electrode through current indication unit. Electrodes are connected to inputs of two comparators through two current-limiting resistors. Outputs of comparators are connected to generator inputs for formation of duration of positive and negative pulses. Apparatus includes stable voltage source designed to control current regulator unit, reference voltage former for two comparators which compensates for variation of change-discharge rate of biologically-active points caused by change of acting current value. Apparatus also contains compensator of active resistance of biologically-active points which facilitates getting of controllable generator frequency into resonance with channel system frequency, and unit of indication of acting current value connected in series with active electrode. EFFECT: automatic setting of parameters. 1 dwg
Patent RU-2137314-C1 (RU)
Title: Method of switching of base station in cellular radio communication systems with code separation of channels, method of evaluation of frequency of signal fading in propagation medium in radio communication systems with closed loop controlling power of mobile station and receiving equipment of base station ( versions )
Inventor: GARMONOV A V
IPC: H04L27/30
Filed: 1998-03-17
Granted: 1999-09-10
Abstract: FIELD: radio engineering, specifically, cellular systems with code separation of channels using relay transfer to ensure uninterrupted communication of mobile station with base one. SUBSTANCE: novelty of method of switching of base station in cellular radio communication systems with code separation of channels lies in determination of moments of start and finish of relay transfer when adaptive smooth evaluations of level of signal in backward channel are used. Evaluation of frequency of fast fading in communication channel is employed to tune parameters of smoothing. Novelty of method of evaluation of frequency of signal fading in propagation medium in radio communication systems with closed loop controlling power of mobile station consists in reconstruction of monotony of signal envelope before frequency analysis when receiving signal of backward channel with usage of initial sequences of commands for power control. Receiving equipment of base station is developed to realize above- mentioned methods. EFFECT: enhanced quality and reliability of communication, enlarged system capacity and improved optimality in distribution of system resources thanks to decreased influence of fast fading in channel on decision making on relay transfer. 4 cl, 12 dwg
Patent RU-2147626-C1 (RU)
Inventor: SEL SKIJ B E
IPC: C23F11/04
Filed: 1998-07-21
Granted: 2000-04-20
Abstract: Изобретение относится к области защиты металлов от кислотной коррозии с помощью химических реагентов и может быть использовано для предотвращения коррозии стали в нефтедобывающей и нефтехимической промышленности. Для удешевления ингибитора и повышения его эффективности в кислотной среде состав содержит продукт конденсации первичных иди вторичных аминов, ацетофенона и формальдегида в молярном соотношении 1 : 1-2 : 1,2-2,4. 1 табл.
Patent RU-2137299-C1 (RU)
Title: Ultrashort-wave radio broadcasting and radio communication system
Inventor: BODROV V V
IPC: H04B5/00
Filed: 1998-07-29
Granted: 1999-09-10
Abstract: FIELD: radio broadcasting and communications along motor roads, railways, tunnels, mines, etc. SUBSTANCE: system is built around two- wire overhead transmission line and non-projecting coaxial line. According to first version, communication system has two-wire overhead transmission line whose communication side includes unidirectional amplifier with phase corrector. Communication side of transmission line is divided into N sections. Conductors of each section are spaced apart through distance greater than in preceding section. Conductor diameter in transmission line is proportional to distance between them. Screen placed in parallel with transmission line at about quarter-wavelength λ at which radio communication is effected has several (more than two) electrically interconnected wires. According to second version, communication system has underground radiating cable whose communication side incorporates unidirectional amplifier with phase corrector. L-shaped dipoles are placed along radiating cable; one side of each dipole is positioned in parallel and second side, perpendicular to radiating cable. EFFECT: improved uniformity of electromagnetic field distribution along route, reduced power requirement of transmitting station and amplifiers, eliminated distortions of electromagnetic signals. 5 cl, 2 dwg