baber/WOPTO huggingface dataset:
Patent RU-2066783-C1 (RU)
Inventor: ZAJCHENKO EVGENIJ N
IPC: F02N19/04
Filed: 1992-12-15
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering; internal combustion engines; starting with heating of flowing medium. SUBSTANCE: electric starting preheater has housing 2, whose liquid space 3 is connected to engine cooling system through supply channel 10 with check valve 28 and outlet channel 14, liquid space cover 8 and electric heating element 4 installed in space. Supply channel made in body of liquid space cover 8 has two sections, axis of first section being parallel to end face surface of cover. Sectional cover consists of interconnected detachable inner and outer covers, 17 and 18, respectively, and spacer 19 placed in between. Second section of supply channel is made in inner cover. First section of supply channel is made partially in spacer and is enclosed partially between end face walls of inner and outer covers pointed to each other. Owing to adopted orientation of supply channel and sectional design of liquid space cover provided are: maximum possible compactness of electric starting preheater and convenience of its arrangement in limited underhood space, both when electric starting preheater is used as self-contained device or when installed on vehicle as higher power unit consisting of two electric starting preheaters of same type-size. EFFECT: maximum compactness, convenience in use. 2 cl, 3 dwg
Patent RU-2064354-C1 (RU)
Title: Method for manufacturing axially symmetrical parts
Inventor: BERLET YURIJ N
IPC: B21D22/00
Filed: 1993-04-19
Granted: 1996-07-27
Abstract: FIELD: sheet forming production upon making hollow axially symmetrical parts. SUBSTANCE: method involves cutting out blanks in the form of two discs mutually joined by bridge; separating discs and simultaneously forming blanks in combination die set. Maximum size of blank is equal to double diameter of disc circle. EFFECT: simplified forming process, metal saving. 4 dwg
Patent RU-2061914-C1 (RU)
Title: Hydraulic drive
Inventor: RUTKOVSKIJ EVGENIJ S
IPC: F15B11/16
Filed: 1993-04-27
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: inlet of the third hydraulic lock is in communication with the second distributor through the first throttle and first shuttle valve interconnected in series. The other inlet of the valve is connected with the first distributor. The outlet of the first shuttle valve is connected with the control space of the first hydraulic lock whose inlet is connected with the first distributor through the first throttle and first shuttle valve interconnected in series. The other inlet of the valve is connected with the first distributor. The outlet of the first shuttle valve is connected with the control space of the first hydraulic lock whose inlet is connected with the first distributor through pressure valve and the second check valve interconnected in series. The outlet of the check valve is in communication with the control space of the second hydraulic lock through the second shuttle valve. The other inlet of the shuttle valve is in communication with the second distributor connected with the under-piston space of the second hydraulic cylinder through fourth throttle and third shuttle valve connected in series. The other inlet of the third valve is connected with the inlet of the second check valve and one inlet of the fourth shuttle valve whose other inlet is connected with the first distributor and outlet is connected with the inlet of the second hydraulic lock through the third check valve. The inlet of the first check valve is connected with the hydraulic line that connects the third and fourth check valves. The outlet of the check valve is connected to a hydraulic line that connects under- piston space of the second hydraulic cylinder with the third shuttle valve. EFFECT: improved design. 6 dwg
Patent RU-2097069-C1 (RU)
Title: Device for applying inhalation procedures
Inventor: ARUN RAJARAM GUPTE
IPC: A61M15/00
Filed: 1991-11-07
Granted: 1997-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has feeding chamber, dispensing unit as dispensing drum provided with dispensing chambers and mouthpiece. The mouthpiece is positioned so that air duct communication with peripheral part of the dispensing unit is available at the level shifted relative the feeding chamber outlet opening. The main axis of the mouthpiece and drum rotation axis form an angle of 70 to 110 deg. EFFECT: enhanced effectiveness of treatment. 16 cl, 4 dwg
Patent RU-2103040-C1 (RU)
Title: Способ лечения гнойной плевролегочной полости
Inventor: BAZZAEV TAMAZI VLADIMIROVICH
IPC: A61N7/00
Filed: 1993-08-02
Granted: 1998-01-27
Abstract: Использование: изобретение в гнойной хирургии для лечения гнойной плевролегочной полости. Сущность изобретения: под местной анестезией выполняют торакоцентез на уровне полости размеченной под рентгеноконтролем. Через торакоцентез после санации, вводят в плевральную полость стерильный глицерин до половины объема полости. Затем через тот же торакоцентез в полость вводят волновод, через который производят озвучивание глицерина на частоте 26,5±7,5% кГц с амплитудой 40 - 60 мкм в течение 5 - 10 мин. После извлечения волновода вводят дренажную трубку для капельного истечения на время около 3 ч. Затем следует промывка жидкостью с активной аспирацией. 1 з.п. ф-лы.
Patent RU-2061965-C1 (RU)
Inventor: GALIBIN YURIJ G
IPC: G02C1/02
Filed: 1993-08-20
Granted: 1996-06-10
Abstract: Использование: в авиации. Сущность: авиационная система индикации содержит генератор символов, индикатор, ключевую схему, дешифратор кода, делитель, умножитель, демультиплексер, тумблер. 3 ил.
Patent RU-2132182-C1 (RU)
Title: Oral composition and method providing for oral cavity hygiene
Inventor: NURAN NABI
IPC: A61P1/02
Filed: 1993-07-15
Granted: 1999-06-27
Abstract: FIELD: stomatology. SUBSTANCE: oral composition contains waterinsoluble uncation antibacterial, antipatch agent and agent amplifying antibacterial effect in quantity sufficient to improve delivery of the antibacterial agent and keeping of this agent on oral cavity surface. Agent amplifying antibacterial effect represents synthetic cross-linked polymer. 1-mas.% aqueous solution of polymer contains modulus of elasticity or accumulation modulus and viscosity or loss modulus which do not depend on frequency in range of 0.1-100 rad/s. Composition reduces formation of patches. EFFECT: provision for oral cavity hygiene. 42 cl, 10 tbl
Patent RU-2028157-C1 (RU)
Title: Electromagnetic and ultrasonic radiation converter
Inventor: PLYUSHCH OLEG P
IPC: A61K41/13
Filed: 1993-10-29
Granted: 1995-02-09
Abstract: FIELD: medical engineering. SUBSTANCE: principle of operation of this converter resides in using chemicals based on biopolymers of either synthetic or natural origin (par example, melanin and melanin-like polymer compounds) for converting electromagnetic and ultrasonic waves into thermal energy. EFFECT: disclosed invention may find numerous applications in medicine, pharmacology and finding solutions to special applied problems. 3 tbl
Patent RU-2073050-C1 (RU)
Inventor: BORMOTOV SERGEJ NIKOLAEVICH
IPC: C09D127/06
Filed: 1993-11-09
Granted: 1997-02-10
Abstract: FIELD: finish coating of leathers in leather industry. SUBSTANCE: varnish comprises (%): 14.3-24.8 titanium dioxide; 8.7-10.0 vinyl chloride-vinyl acetate copolymer; 3.7-4.2 butadiene- styrene or butadiene-nitrile rubber; 2.2-2.5 dibutyl phthalate; 0.8-1.3-bis (alkyl polyoxyethylene) phosphate; 17.8-20.5 cyclohexanone; and 41.5-47.7 ethyl acetate. EFFECT: varnish for coating of leathers. 3 tbl
Patent RU-2071511-C1 (RU)
Title: Method for production of citrin
Inventor: BULAVIN PAVEL F
IPC: C30B29/18
Filed: 1993-11-26
Granted: 1997-01-10
Abstract: FIELD: jewelry industry. SUBSTANCE: crystals of citrin are prepared at hydrothermal conditions from aqueous solution of potassium carbonate. The process is carried out in the presence of ions of ferrum, lithium nitrate and soluble compound of $$$, their quantity being 0.2-0.5 g/l. Synthesis is carried out at 300-350 C and at pressure 400-1500 atm. Thus prepared crystals have reddish tone. EFFECT: improves quality of desired product. 2 cl, 1 tbl
Patent RU-2102115-C1 (RU)
Inventor: KVASHNIN I M
IPC: B01D45/06
Filed: 1994-01-26
Granted: 1998-01-20
Abstract: FIELD: air cleaning from dry medium and coarse dust particles, for instance, dust of building materials in systems of aspiration and pneumatic transport. SUBSTANCE: dust-laden air is supplied through flat nozzle tangentially to convex curved surface. Formed jet sticks to this surface and spreads along it in accordance with Koanda effect. The largest dust particles under the inertia forces are taken out from jet to get into bin. To clean air from fine particles and withdraw cleaned air, installed on the way of jet is wall and guide shield with slot between them. Cleaning efficiency may reach 65-99% depending on dust characteristics. EFFECT: higher efficiency. 1 dwg
Patent RU-2085951-C1 (RU)
Title: Method for prognosticating relapses of polyp formation and large intestine cancer after polypectomy
Inventor: TROITSKIJ BORIS S
IPC: G01N33/84
Filed: 1994-02-03
Granted: 1997-07-27
Abstract: FIELD: medicine; proctology. SUBSTANCE: expected relapses of polyp formation and large intestine cancer after polypectomy are prognosticated as function of level variations of peak acid production of patient's stomach. If acid production level is equal to, and less than, 5 mole/h, development of relapse and metachronous tumors is prognosticated. EFFECT: early detection and treatment of relapse and metachronous large intestine tumors. 1 tbl
Patent RU-2109389-C1 (RU)
Title: Electromechanical gear to generate electric power
Inventor: GUBAREV A JA
IPC: H02K7/02
Filed: 1994-02-21
Granted: 1998-04-20
Abstract: FIELD: design and manufacture of gears and systems generating electric power. SUBSTANCE: electromechanical gear has D.C. generator 1 with rotation shaft 2, main D.C. motor 3, external source 4 of energy with switch 5, user's loads 6 and 7, additional D.C. motor 8, converter 9 and diode 10. Gear provides for increased efficiency thanks to insertion of additional motor, converter and diode which additionally store energy with reduction of load and return it into electric circuit with increase of load. EFFECT: increased efficiency of gear. 2 dwg
Patent RU-2036943-C1 (RU)
Title: Composition for manufacturing compacted wood materials
Inventor: PROSVIRYAKOVA EMILIYA P
IPC: C08L97/02
Filed: 1994-03-01
Granted: 1995-06-09
Abstract: FIELD: building materials. SUBSTANCE: composition has the waste of wood working and paper and pulp industry in the form of milled wood particles and binder. Binder: product interaction of monoammonium phosphate, diammonium phosphate or their mixture with urea taken at the mass ratio = (1-2.3):1, at m. p. at the range 102-106 C. Binder content is 5-35 mas. p. per 100 mas. p. absolutely dry wood particles. Composition can contain additionally, mas. p. : copper sulfate 0.01-1.00, or surface-active substance 0.015-0.150, or lignosulfonate 2-10, or copper sulfate and lignosulfonate mixture, copper sulfate and surface-active substance taken at the same range. EFFECT: enhanced quality of composition. 4 cl, 1 tbl
Patent RU-2085962-C1 (RU)
Title: Magnetic-field metering device
Inventor: SOBOROV GRIGORIJ I
IPC: G01R33/02
Filed: 1994-03-16
Granted: 1997-07-27
Abstract: FIELD: magnetic measurements; flux-gate magnetometers. SUBSTANCE: device has flux gate with copper-wire metering winding and field winding connected to generator outputs, amplifier- converter unit with resistor in feedback circuit connected to first input of measuring unit and to resistive voltage divider; in addition, it is provided with two resistors; value of first resistor equals rating of feedback circuit resistor and that of second resistor equals resistance of metering winding copper wire; outputs of metering winding and resistive divider are connected, respectively, through filter and through switch to first and second inputs of differential amplifier whose output is connected to second input of measuring unit and, through variable resistor, to metering winding output. EFFECT: provision for correcting device error brought in due to ambient temperature variations within flux gate by automatic monitoring of voltage variations across temperature-dependent resistance of metering winding copper wire and provision for temperature measurement. 1 dwg
Patent RU-2113167-C1 (RU)
Title: Electric puncture method for diagnosing allergy
Inventor: LANDYSHEV JURIJ SERGEEVICH
IPC: A61H39/00
Filed: 1994-03-22
Granted: 1998-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying electric puncture diagnostic. Ten points located on forearm are investigated. Measurements are taken to begin with electric biopotential at the points under empty container condition. Initial potential value is produced by summarizing the data. Then allergens under investigation are placed into the container and test is carried out. Testing being over, potential is measured once more. Constant value of the initial potential is derived as mean value between the initial and final potential values. Sensitivity index is calculated for each allergen. EFFECT: enhanced accuracy of diagnosis. 1 dwg
Patent RU-2090467-C1 (RU)
Title: Unit of solar space power plant
Inventor: LOMANOV APPOLON A
IPC: B64G1/44
Filed: 1994-04-18
Granted: 1997-09-20
Abstract: FIELD: building jobs in near-earth orbit of space. SUBSTANCE: unit of solar space power plant is made in form of cylinder with taper ends made from deformable envelope! solar batteries are secured to cylindrical portion of envelope on the outside, linear stiffeners being secured inside it. Envelope is folded, locked and sealed-up at residual atmospheric pressure inside it. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2083059-C1 (RU)
Inventor: OVCHINNIKOV BORIS IVANOVICH
IPC: H05B3/60
Filed: 1994-05-06
Granted: 1997-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: current lead of electrothermic high-ampere device includes carbon electrode and current-carrying metal bus mated to it. Mating is executed by means of additional electric contact plugs. Plugs are welded into carbon electrode with the aid of electric arc welding. Electric contact plugs are fitted with compensators and opposite ends of compensators are connected to current-carrying metal bus. EFFECT: improved functional reliability and safety. 2 dwg
Patent RU-2079828-C1 (RU)
Title: Gear for strength testing of panels
Inventor: NAUMOV SERGEJ M
IPC: G01M3/02
Filed: 1994-06-21
Granted: 1997-05-20
Abstract: FIELD: equipment testing panels of flying vehicles and other structures for strength. SUBSTANCE: proposed gear for strength testing of panels includes rigid frame which carries two systems of compression force loading in mutually perpendicular directions with force-transmitting members and system of shear force loading. Gear is equipped with grippers 10 with grooves in working faces and wedge-shaped protrusions on opposite faces, bearings 11 positioned in of bearing casings 9, duct 12 hinged to panel in one point and resting against panel with the aid of rolling bearings 16 arranged on edges of duct with spacing determined from condition of avoidance of local loss of stability of sheathing between these bearings. Elastic shell 14 tightly attached to panel is put on outer surface of duct. EFFECT: increased operational reliability of gear. 2 dwg
Patent RU-2127162-C1 (RU)
Inventor: TOMAS KAMM
IPC: G05D15/01
Filed: 1994-06-24
Granted: 1999-03-10
Abstract: FIELD: belt rolling equipment. SUBSTANCE: apparatus includes measuring roller abutting to belt and deflected from it by means of piston-cylinder system. Apparatus for measuring effort of belt action upon roller includes pickups for detecting hydraulic pressure values and arranged at both sides of piston and computing device connected with pickups for calculating belt tension according to pressure values measured by pickups. EFFECT: simplified system for detecting belt tension with enhanced accuracy due to elimination of measurement errors depending upon arrangement and type of effort sensing members. 3 cl, 1 dwg
Patent RU-2084591-C1 (RU)
Title: Frame of crawler excavator undercarriage
Inventor: MARINOV TODOR TSVETKOV
IPC: E02F9/02
Filed: 1994-08-02
Granted: 1997-07-20
Abstract: FIELD: crawler-mounted earth-moving machines. SUBSTANCE: proposed frame of crawler excavator undercarriage features reduced weight of metal structure, lower labour intensity in manufacture, and reduced stresses in metal structure. Excavator frame has circular support intended for mounting of swinging circle. Also provided are components for installing drive and tension mechanisms of crawler belts. Upper plate of frame is curved and has horizontal portion for fastening of swinging circle. Lower plate is flat and its longitudinal edges are connected with upper plate. Upper and lower plates are interconnected by their longitudinal and lateral ribs which in combination with plates form together longitudinal and lateral beams. Components for mounting track rollers are made in the form of rectangular boxes which are attached to lower plate. Rectangular boxes have bushes for fastening axles of track rollers. Swinging circle is mounted on upper plate. Projections of beams on upper plate are crossing supporting perimeter of swinging circle. Span piece is intended for mounting central hydraulic manifold. Attached to upper plate are brackets for mounting of supporting rollers. EFFECT: high efficiency. 1 cl, 4 dwg
Patent RU-2082277-C1 (RU)
Title: Device for control of two-phase induction motor in oscillation mode
Inventor: BODYACHEVSKIJ ALEKSANDR VIKTOR
IPC: H02P8/20
Filed: 1994-08-02
Granted: 1997-06-20
Abstract: FIELD: electric drives in which executing member performs oscillating, vibrating and reciprocal movements. SUBSTANCE: oscillator in frequency converter is connected to frequency divider which provides both varied and constant division factor. This results in possibility to feed stator windings with alternating currents of different frequencies one of which is generated by multiplication of another one by constant factor. Stability of oscillations of executing member is determined by bit- length of counters and reaches 0.01%. EFFECT: increased precision of control. 2 dwg
Patent RU-2109125-C1 (RU)
Inventor: MOCHULOVSKIJ A M
IPC: E21B7/04
Filed: 1994-09-30
Granted: 1998-04-20
Abstract: Использование: предлагаемое техническое решение относится к буровому оборудованию и представляет собой стенд для моделирования работы бурового става в наклонной скважине, применяемый для испытания бесклиновых скользящих отклонителей путем выполнения элементов известного стенда для моделирования по-новому, в том числе, за счет использования в новом стенде элементов самого испытываемого отклонителя. Сущность: стенд включает модель скважины в виде трубчатого элемента, модель бурового става, узлы создания крутящего момента и осевой нагрузки, модель забоя скважины в виде корпуса и содержащую шток с упорным подшипниковым элементом, контактный узел, датчики боковых усилий. Новым является то, что модель бурового става выполнена в виде вала отклонителя с узлом раскрепления, а модель скважины выполнена в виде корпуса отклонителя с окном под выдвижную плашку раскрепляющего узла и двух датчиков боковых усилий, зафиксированных один напротив окна корпуса, другой - напротив нижней секции вала отклонителя со стороны его поворота. Модель забоя выполнена со штоком, один конец которого на шлицах соединен переходником с нижней секцией вала, отклонителя, другой конец введен в полость корпуса и оснащен контактным узлом в виде прижатых к торцевой стенке корпуса шарикоподшипников в открытой обойме. При этом размеры элементов шлицевого соединения, штока, полости корпуса на штоке и обоймы выбраны с обеспечением качения шарикоподшипников по стенке корпуса в соответствии с поворотом нижней секции вала отклонителя. 5 ил.
Patent RU-2129493-C1 (RU)
Title: Vehicle gearshift mechanism
Inventor: DOROFEEV D G
IPC: B60K20/02
Filed: 1994-11-11
Granted: 1999-04-27
Abstract: FIELD: transport engineering. SUBSTANCE: mechanism has shifter rails with carriers, gear shifter with at least one carrier, support roller and at least one pull-back member pressed by spring to gear shifter. Axle of rotation of roller is perpendicular to gear shifter axle and is installed on housing. Guides made on pull-back member are designed for engagement with support roller by one pull-back member for engagement with at least one spring for pressing the member to gear shifter. Guides for engagement with support roller are made on pull-back member. EFFECT: simplified design, reduced force required for gearshifting. 4 dwg
Patent RU-2116123-C1 (RU)
Title: Method of removing sulfur compounds from residual gas
Inventor: ANDRE FILIPP
IPC: B01J23/88
Filed: 1994-03-16
Granted: 1998-07-27
Abstract: FIELD: gas treatment. SUBSTANCE: invention, in particular, relates to effluent gases from Claus-method sulfur production. It consists in subjecting gas to combined hydrogenation and hydrolysis at 140-550 C in presence of catalyst to form hydrogen sulfide. Gas mixture is then cooled to a temperature between dew point of water vapor contained in the gas and 185 C to oxidize hydrogen sulfide at that temperature by oxygen-containing gas taken in amount providing O 2 /H 2 S molar ratio from 0.5 to 3 in presence of catalyst for selective oxidation of hydrogen sulfide to sulfur. Gas-catalyst contact time in the oxidation stage ranges from 0.5 to 20 s. Active phase of catalyst contains at least one oxide and/or salt of transition metals (Ni, Co, Fe, Cu, Ag, Mn, Mo, Cr, W, V) on carrier: bauxite, titanium, aluminum, Iridium or silicon oxide, zeolite, or activated carbon. EFFECT: improved selectivity of hydrogen sulfide oxidation. 12 cl, 1 dwg
Patent RU-2094022-C1 (RU)
Title: Method of preliminary selection of implant metal constructions
Inventor: KORNILOV NIKOLAJ V
IPC: A61B17/56
Filed: 1995-03-15
Granted: 1997-10-27
Abstract: FIELD: implant materials. SUBSTANCE: preliminary selection of implant metal constructions (metal-osteosynthesis, endoprosthetics) to prevent unfavorable electrochemical effects on reparation processes and preserving integrity of metal construction being implanted consists in immersion of metal construction into 0.9% NaCl solution and in determining potential difference between them, initial potential difference not exceeding 30 mV and its increment during 4-h exposition constituting no higher than 250% of its initial value. EFFECT: eliminated side effects.
Patent RU-2130016-C1 (RU)
Title: Derivatives of succinoylaminohydroxyethylaminosulfoneamide, a pharmaceutical composition, a method of inhibition of retroviral protease, a method of treatment of patients with retroviral infection, a method of treatment of patients with hiv-infection
Inventor: VAZQUEZ MICHAEL L
IPC: C07C311/29
Filed: 1993-08-25
Granted: 1999-05-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of succinoylaminohydroxyethylamino-sulfoneamide of the formula (I)   where R 1  - H, C 1 -C 10 -alkyl; R 2  is C 1 -C 10 -alkyl, aryl-C 1 -C 10 -alkyl possibly substituted with halogen atom or C 3 -C 8 -cycloalkyl; R 3  is C 1 -C 10 -alkyl, C 1 -C 10 -halogen-alkyl, C 3 -C 8 -cycloalkyl, C 3 -C 8 -cycloalkyl-C 1 -C 10 -alkyl; R 4  is C 1 -C 10 -alkyl, C 1 -C 10 -halogenalkyl, C 3 -C 8 -cycloalkyl, phenyl possibly substituted with one or some substituents taken from amino-group, halogen atom, C 1 -C 10 -alkyl, C 1 -C 10 -alkoxy-group, C 1 -C 10 -halogenalkyl or hydroxy-group; X 1  - oxygen, nitrogen atom; R 31 ,R 32  - H, C 1 -C 10 -alkyl; R 33 ,R 34  independently - H, phenyl-C 1 -C 10 -alkyl at condition that if X 1  means oxygen atom then R 34  is absent; t = 0, 1. Compounds are used as a pharmaceutical composition showing antiviral activity for treatment of patients with retroviral infection. EFFECT: antiviral activity of compounds, improved method of treatment. 36 cl, 9 tbl, 10 ex