baber/WOPTO huggingface dataset:
Patent RU-2118977-C1 (RU)
Title: Gluing composition for multilayer glass making
Inventor: TRACHENKO V I
IPC: C08L75/04
Filed: 1995-09-11
Granted: 1998-09-20
Abstract: FIELD: glass industry. SUBSTANCE: composition has alkylacrylate--C 1 -C 12  and/or alkylmethacrylate--C 1 -C 18 , polyurethane-(meth)-acrylate of molecular mass 400-10 000 Da and content of (meth)acrylic acid residue at least 2 per a molecule of polyurethane-(meth)-acrylate, thermostabilizing agent and radical initiating agent. Method ensures to make glasses exhibiting high optical properties and stability to different aging factors. Composition is used as intermediate layers in multilayer shatterproof glasses. EFFECT: improved quality and property of glass. 4 cl, 1 tbl, 12 ex
Patent RU-2146773-C1 (RU)
Inventor: JOZEF SHVANDA
IPC: F16C17/06
Filed: 1995-09-27
Granted: 2000-03-20
Abstract: FIELD: hydraulic power engineering. SUBSTANCE: shaft in vertical hydraulic generator is installed in support cross of rotor. It has rotating ring for radial bearing. Segments of radial bearing rest through adjusting member on carrying ring rigidly connected with support cross of rotor. To simplify design and provide easy access to adjusting members, they are made in form of rockers. Rockers are made in form of single- or double-arm lever flexible in direction of lever length. EFFECT: reduced design height with provision of optimum access to adjusting member. 5 cl, 6 dwg
Patent RU-2097756-C1 (RU)
Title: Solid electrolyte for electrochemical devices
Inventor: SHEKHTMAN GEORGIJ SH
IPC: G01N27/416
Filed: 1995-12-13
Granted: 1997-11-27
Abstract: FIELD: electrolytic processes. SUBSTANCE: invention relates to electrolytes with conductance provided simultaneously by two alkali cations. Electrolyte containing trivalent element oxide M 2 O 3  (M = Al, Fe, Ga), tetravalent element oxide E 2 O 3  (E = Si, Ti, Ge) and rubidium oxide is supplemented by potassium or cesium oxide to attain following concentrations of components (in mol %): M 2 O 3 , 30-40; E 2 O 3 , 10-25; Rb 2 O, 4.5-42,5; K 2 O (or Cs 2 O), 4.5-42.5. EFFECT: enhanced conductance characteristics. 1 tbl
Patent RU-2099319-C1 (RU)
Inventor: CHURKIN VLADIMIR NIKOLAEVICH
IPC: C07C11/18
Filed: 1995-12-28
Granted: 1997-12-20
Abstract: FIELD: production of high molecular weight compounds. SUBSTANCE: method involves interaction of isobutylene (comprising in C 4  hydrocarbon fraction) with water. The process is carried out in the presence of acid catalyst, it is followed by isolation of main portion of thus prepared tert-butanol by rectification. Then interaction of tert-butanol with formaldehyde is carried out in the presence of acid catalyst at elevated temperature and at increased pressure. Reaction mass is separated into aqueous and oil layers, thus prepared isoprene and isobutylene being isolated of oil layer. Portion of isobutylene (its quantity being 10-100 %) being isolated of oil layer is fed to the stage of hydration of isobutylene. Said portion is used for extraction of tert-butanol (its quantity being 5-50 mass %) and thus prepared extract is returned into reactor for synthesis of isoprene. Extraction is preferably carried out at 60-90 C in counterflow regime in column having efficiency 2-5 theoretical plates. EFFECT: improved efficiency of the method. 2 cl, 2 tbl
Patent RU-2149976-C1 (RU)
Title: Connection of casing and drill pipes
Inventor: PESTOV V A
IPC: E21B17/02
Filed: 1996-01-04
Granted: 2000-05-27
Abstract: FIELD: equipment for drilling of prospecting and producing wells. SUBSTANCE: pipe connection has two jaw half-couplings made on pipe ends. Course is welded to end of one pipe. Pipe and course have slots for installation of connecting members in the form of parallelepiped with head and lateral hole for installation of fastener. Fastener is made in the form of wedge and has longitudinal slot and projections on its end. The connection needs no mutual turning of pipes for their connection and disconnection, excludes falling out of lock members and reduced labor input in adding of pipes. EFFECT: higher efficiency. 2 dwg
Patent RU-2112862-C1 (RU)
Inventor: KUSTYSHEV A V
IPC: E21B33/12
Filed: 1996-02-29
Granted: 1998-06-10
Abstract: Пакер включает корпус с уплотнительными элементами, полым стволом, шлипсами. Выше и ниже уплотнительных элементов корпус имеет радиальные отверстия. Полый ствол образует с корпусом кольцевое пространство. Оно соединено с наружным пространством. В нижней части кольцевого пространства помещена втулка. Она перекрывает нижние радиальные отверстия и имеет возможность осевого перемещения и открытия нижних радиальных отверстий. 3 ил.
Patent RU-2114318-C1 (RU)
Inventor: MAKASHEV ANDREJ PORFIR EVICH
IPC: F03D9/02
Filed: 1996-04-03
Granted: 1998-06-27
Abstract: Предназначен для прямого преобразования энергии естественного ветра в электрическую энергию, состоит из канала с диэлектрическим корпусом с расширяющимся сечением, содержащим одну или несколько последовательно расположенных секций с комплектами электродов и общей коммутацией, каждая секция включает: ионизирующие электроды на входе, создающие при пульсирующем коронном разряде положительные или отрицательные ионы: стабизирирующий плоский или объемный конденсатор, находящийся внутри объемного заряда, замедляющий расстояние ионов, окруженный экранирующей сеткой; коллектор на выходе. На внутренней поверхности корпуса имеются поперечные стабилизирующие объемные заряды электроды - обкладка конденсатора, на наружной поверхности сплошное электропроводящее покрытие - вторая обкладка, заземленная. На поверхности агрегата расположены сопла с окнами в корпусе с промежутками между ними, направляющие в канал дополнительный поток наружного воздуха, в проемах окон он ионизируется коронирующими сетками, находящимися под напряжением поперечных электродов. Воздух с пониженной скоростью, не содержащий ионов, через щели в корпусе, расположенные за коллектором, выходит наружу. Часть потока воздуха подается еще через щели в обкладках объемного конденсатора, внутренняя часть щелей покрыта изолаком. При начальном запуске питание короны производится источником постоянного напряжения малой мощности, в рабочем режиме - пульсирующим напряжением с самовозбуждением от коллектора через преобразователи напряжения и импульса, с включенным в цепь короны стабилизирующим конденсатором. Вытягивающий электрод включается синфазно с коронирующим через реле. Электроды, кроме ионизирующих и коллектора - электропроводящие покрытия на пластмассе. 3 з.п.ф-лы, 1 ил.
Patent RU-2103855-C1 (RU)
Title: Станок для изготовления семенных лент
Inventor: ZAJTSEV A I
IPC: A01C1/04
Filed: 1996-05-05
Granted: 1998-02-10
Abstract: Использование: изобретение относится к области сельского хозяйства, в частности к устройствам для изготовления семенных лент. Сущность: станок предназначен для изготовления бумажных семенных лент с семенами некоторых видов овощных культур, в частности моркови, редиса, цикория, лука. Семенными лентами, производимыми на станке, можно снабжать фермерские и крестьянские хозяйства, садовые кооперативы и огородников. Станок отличается тем, что механизм нанесения клея выполнен в виде вала с кронштейном, установленного в подшипниках, на котором с возможностью поворота и фиксации размещена ось с закрепленными на ней стержнями, содержащими упоры и подпружиненные штампы, контактирующие с полосой, при этом ось кинематически связана с планетарным механизмом, а под штампами установлена с возможностью перемещения по вертикали ванна с клеем. Устройство сброса семян снабжено поворотной полкой с выполненными на ней сферическими углублениями. Устройство подачи ленты снабжено храповым механизмом с пружинной муфтой. Для работы на шарообразных семенах типа редиса, конструкцией предусмотрено образование углублений на нижней полосе. Предусмотрена возможность оперативного поворота блока штампов для их периодической очистки. Шаг рядков регулируется от 25 до 50 мм. 2 з.п. ф-лы, 2 ил.
Patent RU-2118011-C1 (RU)
Title: Autoemission triode, device built around it, and its manufacturing process
Inventor: GIVARGIZOV EVGENIJ INVIEVICH
IPC: H01J31/12
Filed: 1996-05-08
Granted: 1998-08-20
Abstract: FIELD: vacuum and emission electronics (displays, microwave electronics, etc. ). SUBSTANCE: cathode of autoemission triode is formed by single-crystalline substrate carrying single- crystalline point emitters and principal components: cathode, grid (control electrode), and anode; two types of spacers are placed between principal components both forming single-crystalline integral structure with mentioned substrate. Emitters are covered with material which increases electron emission. Control electrode is separate spiral part. Proposed device built around this triode for optical display of information is characterized in that addressing is ensured perpendicular to buses one of which is made on control electrode and other bus, on cathode or anode. In manufacturing such triode, emitter and spacers are produced by controlled rotation of thread-shaped crystals followed by their pointing; control electrode is produced by evaporation, microlithography, and etching. EFFECT: improved design, facilitated manufacture. 18 cl, 8 dwg
Patent RU-2106001-C1 (RU)
Title: Method of rapid prediction of earthquakes, tectonic and technogeneous shifts
Inventor: MORGUNOV V A
IPC: G01V9/00
Filed: 1996-06-25
Granted: 1998-02-27
Abstract: FIELD: prediction services. SUBSTANCE: pulse signals are measured in geophysical fields of deformation natural by means of at least three prediction stations. Amplitude and repetition frequency of pulse signals and pulse signal sequences, leading edge rising speed and pulse signal duration are measured. Abnormal signal are selected on the basis of obtained data. Then duration of increase in abnormal signal intensity, duration of decrease in abnormal signal intensity and duration of abnormal signal fading are measured at every prediction station. Distances from prediction stations to hypocenter of earthquakes, as well as places of tectonic and technogeneous shifts are calculated by formula. EFFECT: more reliable prediction. 3 dwg
Patent RU-2146390-C1 (RU)
Title: Storage, search and automatic attachment of post item cost onto mailed items
Inventor: SALIM G KARA
IPC: G01G19/414
Filed: 1995-01-03
Granted: 2000-03-10
Abstract: FIELD: post office equipment. SUBSTANCE: payment costs for mailed items are entered into memory unit by post office operator by means of processor-operated system. Any user may use entered mailing costs at their own equipment using compatible processor-operated system. Said processor-operated system provides automatic calculation of required payment costs for each mailed item using set of parameters pertaining to respective post item. When word processing software is used, additional information, such as address data, can be also printed on envelope, label, post card, letter, and so on, as well as postmark for registration of payment cost. EFFECT: facilitated payment for mailed items due to delivery of post memory unit to post office to add post payment amount. 40 cl, 11 dwg
Patent RU-2107069-C1 (RU)
Title: Method of granulation of dimethylaminoborane
Inventor: ZHELUDOV E A
IPC: B01J2/00
Filed: 1996-11-20
Granted: 1998-03-20
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to preparation of granulated materials having low melting and destruction temperatures such as dimethylaminoborane used as reducing agent in organic synthesis and in non-electric metallization process. Method of invention includes melting of substance, dispersing of melt into drops, and crystallization of drops upon cooling below solidification temperature of drops. Novelty consists in that dispersing of melt into drops is effected under constant pressure of melt and pressure of inert gas 0.02-0.05 MPa and crystallization is performed in two steps: drops are preliminarily cooled to temperature from -5 to -20 C for 5- 10 s and then to temperature from -25 to -35 C for 30-50 s, after which solidified granules are dropped into container for collection of final product. In the proposed method, melting should be advantageously performed at 38-42 C and pressure of inert gas 0.02- 0.03 MPa, feeding drops into crystallization should be performed by way of their free fall in inert gas atmosphere with feeding rate 2 to 20 kg/h, and cooling should be performed on cooled tape continuously moving with constant velocity, e.g. 0.10 m/s, whereas wetting angle of dimethylaminoborane to tape is ≥  63.5 deg. EFFECT: enhanced process efficiency. 4 cl
Patent RU-2119208-C1 (RU)
Title: Gear forming beam of ions
Inventor: PETROV A V
IPC: H01J27/02
Filed: 1997-01-14
Granted: 1998-09-20
Abstract: FIELD: acceleration equipment, formation of high-power highly homogeneous beams of band geometry. SUBSTANCE: gear incorporates high-voltage pulse generator and body housing magnetically insulated diode. Diode has cylindrical electrodes with guides having race track geometry. Anode is solid and is connected in symmetry with high-voltage generator. Anode has dielectric coat on one of flat sides. It is symmetrically placed into cathode composed of two identical closed parts transparent for magnetic field, spread axially and forming gap opposite to dielectric coat on anode. Coils of magnetic field are positioned inside parts of cathode. Parts of cathode have electric contact and each is joined to body in symmetry. Symmetric connection of anode and parts of cathode in current circuit of generator corrects inhomogeneities of electric and magnetic fields in region of generation of ion beam and by this raises efficiency of generation of beam of ions and its homogeneity. EFFECT: raised efficiency of generation of beams of ions and its homogeneity. 2 dwg
Patent RU-2137568-C1 (RU)
Title: Apparatus for making profiled stems of one-side cutting drills
Inventor: TEREKHOV V M
IPC: B21D17/04
Filed: 1997-11-05
Granted: 1999-09-20
Abstract: FIELD: equipment for making profiled stems of one-side cutting drills. SUBSTANCE: apparatus includes combined in the same unit: device for profiling and device for straightening blanks. Housing for placing changeable draw die is mounted on table of device for straightening blanks or it is made monolithically with it for providing parallel arrangement of draw die axis and axis of blank motion on supporting members at straightening process. Table is mounted in guides with possibility of moving normally relative to axis of blank drawing. Profiling roller and pressure member in depending upon performed operation are mounted in the same holder joined with controlled power drive mechanism for vertically moving it. Table of combined unit may have drive mechanism for moving it from one position to another. Drive mechanism may be in the form of power cylinder whose working stroke corresponds to distance between drawing die axis and axis of blank motion on supporting members at straightening process. EFFECT: compactness of apparatus due to its combined unit, enlarged manufacturing possibilities, powered straightening process. 3 cl, 4 dwg
Patent RU-2149414-C1 (RU)
Title: Device for measuring resistance of insulation in high-voltage circuits
Inventor: BELOV V A
IPC: G01R27/18
Filed: 1997-11-18
Granted: 2000-05-20
Abstract: FIELD: electrical engineering, in particular, for measuring active resistance or complex impedance, which is greater than 100 kOhm for direct current circuits of electric equipment which are supplied by voltage of 1000 V and higher. SUBSTANCE: device has sine-shaped stabilized voltage generator, which output is connected to first input of analog multiplier and input of sine-shaped voltage amplifier, which output is connected via isolating member to first terminal for connection of monitored object and to first terminal of resistive voltage divider, which second terminal is connected to second terminal and ground. Middle point is connected through isolating capacitor and matching amplifier to second input of analog multiplier, which output is connected through low-pass integrating filter to input of information processing and displaying device. EFFECT: increased stability to low-frequency noise. 5 cl, 5 dwg
Patent RU-2135698-C1 (RU)
Title: Working member of earth cutting and moving machine
Inventor: AMEL CHENKO V F
IPC: E02F3/76
Filed: 1997-12-25
Granted: 1999-08-27
Abstract: FIELD: construction machinery and equipment. SUBSTANCE: working member relates to such earth cutting and moving machines as motor graders and bulldozers. Working member of machine has central section with internal pocket with open ends and at edges of lower side. Located in pocket are extending hydraulically operated side sections which are installed in pocket by means of slide members secured on their rear sides and embraced. Fastened on rear wall of pocket are rectilinear embracing guide members. They are installed as oppositely inclined with respect to each other with raising in direction from ends towards middle of central section. Internal pocket of central section is made in the form of cylindrical single-side wedge which is provided with upper and rear walls. Front wall of central section is made concentric with respect to front sheet of mouldboard in central section. Rear wall is made in the form of plane which is parallel to plane of lateral cross-section of longitudinal cutting blade of front sheet in central section. Upper wall is in the form of plane which is parallel to rear wall of internal pocket. Upper rear wall takes the configuration of straight cylindrical trough which is parallel to cutting edge of central section with possible partial location in it of cases of operating hydraulic cylinders when their rods are extending. Each operating hydraulic cylinder has its case which is parallel to guide members secured to central section by means of simple pivoted joint. Rod of operating hydraulic cylinder is connected to corresponding side section by means of simple pivoted joint. Aforesaid embodiment of working member of earth cutting and moving machine is prominent for its high productive capacity, simple design, and superb reliability. EFFECT: higher efficiency. 6 dwg
Patent RU-2151651-C1 (RU)
Title: Sprayer
Inventor: DAVLETSHIN M A
IPC: B05B1/30
Filed: 1998-01-26
Granted: 2000-06-27
Abstract: FIELD: sprayers. SUBSTANCE: sprayer has hemispherical case with flat slotted nozzle fitted in it; sphere is provided with swivel damper which has two diametrical cuts for changing angle of spray from 0 to maximum. In turning the damper, its cuts change angle of spray cone from 0 to 180 deg, i.e. any width of flat slotted spray cone. EFFECT: possibility of obtaining flat slotted spray cone and two-band spray at even distribution of material being sprayed. 2 dwg
Patent RU-2144876-C1 (RU)
Inventor: GROMOV G V
IPC: B61L29/00
Filed: 1998-02-02
Granted: 2000-01-27
Abstract: FIELD: roadway facilities. SUBSTANCE: system has more than one converter installed on roadway shoulders and connected to control unit of blocking devices. Piezoelectric converters consists of at least two layers glue together. Inner layer is made of piezoceramics and outer layer, of metal with low thermal expansion coefficient in range of temperatures from -50 to +50 C and featuring high chemical resistance. Vanadium, molybdenum, titanium or its alloys are used in making of second layer. Converters are orientated so that generated and reflected vibrations pass in parallel with roadway pavement at height providing definite recording of vehicle. EFFECT: provision of accurate detection of vehicles on lane in zone of automatic blocking devices. 1 dwg
Patent RU-2146764-C1 (RU)
Title: Turbine rotor
Inventor: IVANOV V V
IPC: F01D5/06
Filed: 1998-02-23
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering; turbines. SUBSTANCE: rotor of turbine with working wheel has disk and deflector interconnected by bolt. Ratio of diameter of hole for bolt in deflector to diameter of bolt is 1.125-1.5. Distance from disk flange to splined head of bolt is from 2 to 6 diameters of bolt body. Such design of rotor provides relative displacement of disk and deflector at transient conditions owing to flexibility of long bolt. Increased diameter of hole for bolt in deflector in place of its attachment to disk prevents cutting of bolt. EFFECT: enhanced reliability. 3 dwg
Patent RU-2139074-C1 (RU)
Inventor: KALINJAK I P
IPC: A61K35/64
Filed: 1998-02-26
Granted: 1999-10-10
Abstract: Изобретение относится к технологии изготовления бальзамических средств на основе масляно-спиртовых экстрактов природного сырья. Водный отвар белокочанной капусты, приготовленный в соотношении 1:2 к воде, фильтруют и экстрагируют спиртом-ректификатом 96° в массовом соотношении 27:73 к спирту. Полученным составом экстрагируют измельченный прополис в массовом отношении 1: 9 к экстракту капусты при 20-25°С. Отделяют прозрачную часть полученного прополис-капустного экстракта. Затем водный отвар красного стручкового перца, приготовленный в массовом отношении 1:5 к воде, экстрагируют спиртом-ректификатом 96° в массовом отношении 27:73 к спирту. Отделяют прозрачную часть полученного экстракта и смешивают ее в массовом отношении 1:1 с отделенной прозрачной частью прополис-капустного экстракта. Вводят в полученный раствор при интенсивном перемешивании глицерин в массовом отношении 1: 9 к раствору с последующим укупориванием полученного экстракта. Изобретение позволяет получать стабильное средство с широким спектром биологически активного действия. 4 з.п. ф-лы.
Patent RU-2132326-C1 (RU)
Title: Method of preparing n-(1-propenyl)acetamide
Inventor: ERSHOVA V A
IPC: C07C233/05
Filed: 1998-02-27
Granted: 1999-06-27
Abstract: FIELD: organic chemistry. SUBSTANCE: method comprises isomerizing N-(2-propenyl)acetamide in the presence of catalytically active carbonyl complex of VIII group metals at room temperature. Catalytically active carbonyl complex is carbonyl osmium complex of general formula: HOS 3 (OCNR′R″)(CO) 10 , wherein R′, R″ are H, alkyl, aralkyl or alkenyl in various combinations in organic solvent and at original amide and cluster concentrations of 2-6 mole/l and 0.13-0.3 mole/l, respectively. EFFECT: simpler process and wider range of catalysts used. 3 cl, 2 ex, 1 tbl
Patent RU-2127835-C1 (RU)
Title: Spherical joint and method of its manufacture
Inventor: NEDIKOV V P
IPC: F16C11/06
Filed: 1998-04-20
Granted: 1999-03-20
Abstract: FIELD: automotive industry; construction of ball joints for car suspensions. SUBSTANCE: spherical joint has body with circular step on side surface. Mounted in body are pin with ball head and inserts: first insert is provided with flange engageable with circular step and second insert is engageable with first insert over its inner surface. Body is also provided with locking member secured in body for probable contact with outer surface of second insert and with flange of first insert. Second insert and/or locking member are provided with recess for forming cavity by inserts and locking member. Inserts are deformed plastically in area of contact with locking member. Recess in second insert may be of different shape. Method of manufacture of spherical joint consists in successively mounting the insert, pin with spherical head, second insert and locking member in body forming at least one cavity by means of inserts and locking member. Then locking member is heated to melting point of surface layers of inserts engageable with it and axial load is applied, after which locking member is secured in body. EFFECT: improved functional characteristics and quality of joint. 6 cl, 2 dwg
Patent RU-2134845-C1 (RU)
Title: Contact water heater
Inventor: DEJNEZHENKO V I
IPC: F24H1/10
Filed: 1998-04-17
Granted: 1999-08-20
Abstract: FIELD: heating of rooms; hot-water supply system. SUBSTANCE: contact water heater has water distributor, furnace including contact chamber separated by disc located above furnace, and water sprayer. Side walls of contact chamber are fitted with shell with formation of circular channel. Arrangement of water sprayer in furnace makes it possible to reduce required surface of attachment. EFFECT: higher efficiency. 2 cl, 1 dwg