baber/WOPTO huggingface dataset:
Patent RU-2082090-C1 (RU)
Title: Laser ranger
Inventor: BABKIN SERGEJ V
IPC: G01C3/00
Filed: 1994-02-22
Granted: 1997-06-20
Abstract: FIELD: optical measurements, applicable for determination of distances of the order of tens- hundreds of meters at civil engineering and prospecting work. SUBSTANCE: the ranger uses a laser beam generating unit and a reflected beam receiving unit installed for relative angular or linear displacement of their optical axes in the same plane, as well as a unit of relative displacement of the mentioned optical axes, range finding unit and a control unit. Use is made of the geometric method of distance measurement in combination with scanning of the directivity pattern of the laser beam generating unit or receiving unit of the beam reflected in the plane passing through the sighting point on the object the distance to which is to be measured. EFFECT: enhanced accuracy of measurements and comparatively simplified design. 6 dwg
Patent RU-2094584-C1 (RU)
Title: Door panel
Inventor: POGALOV GRIGORIJ N
IPC: E06B3/70
Filed: 1994-06-28
Granted: 1997-10-27
Abstract: FIELD: construction engineering. SUBSTANCE: this is for use in manufacture of external doors for dwelling and industrial buildings. Door panel has load-bearing members: set of bars and also upper, lower and side members which limit door panel over its perimeter. Door panel is provided with strengthening components in the form of metal rods which are positioned horizontally in load-bearing members with displacement relative to each other in height of door panel along sinusoid and are fixed in side limiting members. Bars have holes and are attached tight to each other. Side limiting members are strengthened with metal strips and provided with units for fastening of door hinges. EFFECT: high efficiency. 1 dwg
Patent RU-2086795-C1 (RU)
Title: Multi-stage rocket
Inventor: BAKHMUTOV ARKADIJ A
IPC: F02K9/76
Filed: 1994-09-27
Granted: 1997-08-10
Abstract: FIELD: rocketry; multi-stage liquid-propellant rockets. SUBSTANCE: multi-stage rocket comprises tandem stage with separation devices, rocket engines and tanks for liquid propellant components. Tank of previous stage of one propellant component is divided into front and rear sections by tank of other component; engine of subsequent stage is sunk in first section; provision is made for devices for communication with surrounding medium. EFFECT: reduction of power requirements for control of flight and structural mass. 2 cl, 1 dwg
Patent RU-2110012-C1 (RU)
Title: Flash-light
Inventor: EHNTONI MAGLIKA
IPC: F21S9/02
Filed: 1993-08-19
Granted: 1998-04-27
Abstract: FIELD: flash-lights. SUBSTANCE: flash-light has body of switch between battery compartment and reflector. Neck of switch body holders support of lamp in central position in reflector. Battery compartment is sealed by means of sealing ring laid on rear side of switch body. Switch body partially floats in flash-light body for slight adjustment of lamp position relative to reflector, thus ensuring its centering. EFFECT: enhanced efficiency. 15 cl, 6 dwg
Patent RU-2133734-C1 (RU)
Title: Method of synthesis of cycloalkyl- or halogenalkyl-o-amino-phenylketones (variants)
Inventor: AL BERT EHNTONI KEVASKO
IPC: C07C49/293
Filed: 1994-11-29
Granted: 1999-07-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of o-aminophenylketones of the general formula (I)   where R means C 3 -C 6 -cycloalkyl or C 1 -C 6 -halogenalkyl. Synthesis is carried our from aniline via intermediate formation of nitrile complex of the formula R-CN where R is indicated above with boron trihalide followed by an interaction of the complex with aniline in the presence of Lewis acid. Except for, the compound of the formula (I), more specifically o-aminophenylcyclopropyl-ketone can be synthesized by dehydrohalogenation of 1-(o-aminophenyl)-4-halogen-1-butanone in the presence of an aqueous base and an interphase transfer catalyst, for example, trialkylammonium halide or tetraalkylammonium halide and 1-(o-aminophenyl)-4-halogen-1-butanone can be synthesized from aniline and nitrile as indicated above. EFFECT: increased yield of the end compound, decreased amount of by-side compounds. 16 cl, 2 tbl
Patent RU-2099914-C1 (RU)
Title: Ionizing harrow
Inventor: YANSHIN ANDREJ I
IPC: A01B49/04
Filed: 1995-01-05
Granted: 1997-12-27
Abstract: FIELD: surface treatment of soil combined with fertilizer application. SUBSTANCE: ionizing harrow has frame, longitudinal and transverse pipes and teeth. Harrow is further provided with air and water channels and mixing chamber for mixing air and water and easily ionizing fertilizers. Ionizer has housing, isolator, magnetic coil and electrode with electric wire. Moistened air carrying fertilizers is supplied to tooth and, while passing through channel, it is exposed to electric current and ionized with following discharge into soil. EFFECT: increased efficiency, enhanced reliability in operation. 3 dwg
Patent RU-2069802-C1 (RU)
Inventor: BARANOVSKIJ ERNST V
IPC: F16J9/00
Filed: 1995-01-23
Granted: 1996-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: device has spring ring member with lock and grooves, each accommodating an insert. Each groove is T-shaped in cross section of spring ring member and is formed by horizontal and vertical slots made on each of two open ends of spring ring member symmetrically relative to lock and asymmetrically relative to end faces of spring member. Insert is of T shaped corresponding to T-shaped groove. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2127083-C1 (RU)
Title: Method of mastoplasty
Inventor: VISHNEVSKIJ A A
IPC: A61B17/00
Filed: 1995-02-03
Granted: 1999-03-10
Abstract: FIELD: medicine, in particular, reconstructive surgery of mammary gland. SUBSTANCE: plasty of mammary gland defect is effected with cutaneous-subcutaneous-fascial-muscular graft on the base of the broadest muscle of the back. Neurovascular fascicle is left intact. Graft is brought through tunnel onto thoracic wall. Preliminarily, graft is dissected from point of fastening to smaller tubercle of the humerus. Integrity of facial case of muscular part of graft is restored by interrupted sutures. Graft is rotated through 45 deg in frontal plane. EFFECT: prevention of graft atrophy and disease recurrence. 4 dwg
Patent RU-2082580-C1 (RU)
Title: Method of reconditioning of engine crankshaft shells
Inventor: VERKHOVYKH NIKOLAJ ANATOLEVICH
IPC: B23P6/00
Filed: 1995-03-17
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; repair of locomotive diesel engines in depots. SUBSTANCE: antifriction strengthening layer is applied to working surface of shell by centrifugal babbitt lining method with preliminary coating with flux and tinning of working surface. Tinning contains tin, lead and additions in proposed percentage. Babbitt for centrifugal lining of shells contains sodium, calcium, magnesium, lead and tin at the following ratio of components mass %: sodium - 0.2-0.4; calcium 0.3-0.55; magnesium 0.06-0.11; tin - 1.5-2.1; lead - the rest. EFFECT: improved quality of repair. 3 cl
Patent RU-2083704-C1 (RU)
Title: Method for production of metallic platinum
Inventor: SHIPACHEV VLADIMIR A
IPC: C22B11/00
Filed: 1995-03-24
Granted: 1997-07-10
Abstract: FIELD: refining of precious metals. SUBSTANCE: method involves conversion of potassium chloroplatinate into potassium chloroplatinite. The process is carried out with the help of reduction agent, it is followed by extraction of metal platinum. To prepare insoluble Magnus salt solution of ammonium chloride in 20 % ammonia (having ratio of solid and liquid phases 1:10) is used. Then thus prepared product is affected by chemical reduction. EFFECT: improved efficiency of the method.
Patent RU-2082832-C1 (RU)
Title: Electrolyzer for production of non-ferrous metal foil from aqueous solutions
Inventor: VOLKHIN ALEKSANDR I
IPC: C25C7/00
Filed: 1995-04-25
Granted: 1997-06-27
Abstract: FIELD: electrometallurgy. SUBSTANCE: invention, in particular, relates to electrolyzers for production of non-ferrous metal tape from solutions. Electrolyzer contains bath with anode and rotating drum-cathode with grooves on its end regions, and edge formers in the form of continuous elastic members with circular cross-section. The latter are installed with preload in grooves of drum-cathode and embrace drum-cathodes. Continuous elastic members are pressed to drum-cathodes by means of clamping rollers and stretched by means of tension rollers. The latter are positioned over the drum-cathodes and at an angle to grooves, and the former are positioned from outside the continuous elastic members in the zone where they enter grooves. Continuous elastic members may rotate around their axes actuated by clamping rollers. When applied, invention excludes break of foil edges caused by their sticking to grooves of drum-cathode. EFFECT: increased reliability and productivity. 4 cl, 3 dwg
Patent RU-2102448-C1 (RU)
Inventor: GLADKIJ FEDOR FEDOROVICH
IPC: C11D9/30
Filed: 1995-07-07
Granted: 1998-01-20
Abstract: FIELD: oil and fat industry. SUBSTANCE: solid soap has fatty acid salts, additions and water and, additionally, ethanolamine derivatives of hydroxycarboxylic and/or dicarboxylic acids. Content of fatty acid sodium salts containing above 15 carbon atoms is 80-100% of total mass of fatty acid sodium salts at the following ratio of components, wt.-%: fatty acid sodium salts 40-90; ethanolamine derivatives of hydroxycarboxylic and/or dicarboxylic acids 0.2-5.0, addition and water - the rest. EFFECT: improved quality of soap.
Patent RU-2126665-C1 (RU)
Title: Artificial eye lens
Inventor: OVCHINNIKOVA A V
IPC: A61F2/16
Filed: 1995-10-30
Granted: 1999-02-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: supporting members of the artificial lens are oval-shaped with two diametrically positioned tape-like strips arranged in its plane and manufactured integral with it. Length of each of tape-like strips is equal to larger diameter of bearing member oval part. Holes are made at ends of tape-like strips. Lens is manufactured of elastic material. EFFECT: enhanced reliability of artificial lens fixing. 1 dwg, 1 ex
Patent RU-2096550-C1 (RU)
Title: Способ погрузки длинномерных изделий на железнодорожный подвижной состав
Inventor: ERSHOV VALENTIN V
IPC: E01B29/02
Filed: 1995-10-27
Granted: 1997-11-20
Abstract: Использование: изобретение относится к железнодорожному транспорту, а именно к способам механизации путевых работ, связанных с погрузкой рельсовых плетей на железнодорожный подвижной состав для их повторного использования. Сущность изобретения: в способе погрузки длинномерных изделий на железнодорожный подвижной состав, заключающемся в том, что начальные участки длинномерных изделий поднимают, подвижной состав надвигают под погружаемые изделия на максимально возможное расстояние, после чего концевые участки длинномерных изделий дотягивают до замкового устройства платформы подвижного состава и фиксируют, перед дотягиванием концевых участков длинномерных изделий подвижной состав останавливают, погруженную часть изделия закрепляют с помощью фиксирующего устройства на платформах подвижного состава от продольного смещения, хвостовую часть подвижного состава с погруженными изделиями затормаживают преимущественно с помощью башмаков, затем заторможенную часть подвижного состава отцепляют, а подвижной состав перемещают локомотивом вперед в направлении от заторможенной части, при этом длинномерные изделия затаскивают на заторможенную часть подвижного состава, а между обеими частями подвижного состава образуется провисание изделий, передвижение подвижного состава осуществляют до тех пор, пока концы изделий не дойдут до замкового устройства, после чего осуществляют указанную фиксацию концов изделий на заторможенной части подвижного состава, а ранее погруженную часть изделий раскрепляют, затем перемещают подвижной состав в сторону его заторможенной части до сцепления с ней, при этом выбирается провисание длинномерных изделий, а начало изделий по роликовым опорам перемещается по платформам подвижного состава. 5 ил.
Patent RU-2136168-C1 (RU)
Title: Method of continuously producing milk with specified fat level
Inventor: MAGNUS LIDMAN
IPC: A01J11/00
Filed: 1994-05-02
Granted: 1999-09-10
Abstract: FIELD: dairy industry. SUBSTANCE: whole milk is separated in centrifugal separator into cream and skim milk fractions. Part of cream fraction is admixed to skim milk fraction to form mixed milk fraction with required fat level. According to invention, all cream fraction stream leaving one outlet of centrifugal separator mixes with assistance of a valve means for a specified period of time with skim milk fraction stream leaving the other centrifugal separator outlet. During the second intermediate time period, overall cream fraction stream is withdrawn by means of above valve means and collected separately. Mentioned time periods are so short that fat level and mixed fraction flow per unit time can be considered to be homogeneous. EFFECT: reduced expenses to make process economically efficient in small-scale production. 6 cl, 3 dwg
Patent RU-2134263-C1 (RU)
Title: Method of synthesis of intermediate compounds used for synthesis of hiv-protease inhibitors
Inventor: DEHVID ASKIN
IPC: A61K31/423
Filed: 1994-07-11
Granted: 1999-08-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to a compound of the formula (I)   where stereocenter α has R- or S-configuration or it is racemic; r - a whole number from 0 to 5; R 1 , R 2  - hydrogen atom, alkyl; or R 1  and R 2  in common with nitrogen atom to which R 1  is bound and carbon atom to which R 2  is bound form 3-10-membered monocyclic saturated ring system involving nitrogen atom, 1-8 carbon atoms and one heteroatom of the formula =N-V-R 1  where V is absent or means COO- or = N-COO-benzyl or = N-CH 2 -pyridyl; R 3  - H, C 1-4 -alkyl, C 2-10 -cycloalkyl, C 6-10 -nonsubstituted aryl and pyridyl; R 4  is C 1-5 -alkyl. Compounds are synthesized by interaction of the compound of the formula (II)   and formula (III)   in the presence of a strong base at low temperature. The method shows high degree of diastereoselectivity, does not use toxic reagents. EFFECT: decreased time of synthesis. 29 cl, 19 ex
Patent RU-2105386-C1 (RU)
Title: Tunnel-effect instrument
Inventor: GUBIN SERGEJ PAVLOVICH
IPC: H01L29/88
Filed: 1996-03-26
Granted: 1998-02-20
Abstract: FIELD: applications of nanotechnology, computer engineering, in particular, design of single-electron gates and memory registers which operate under room temperature. SUBSTANCE: device has input electrode, output electrode and N control electrodes. Tunnel barrier junctions and inter-junction space are designed as ordered structure of molecules and clusters which provide tunnel junction for single electron correlated tunneling of electrons in device. Each control electrode is located in region of ordered structure of molecules and clusters. Tunnel junctions and inter-junction space provide tunnels which are small enough to reach of Coulomb-effect blockade of electrons at relatively high (room) temperature. EFFECT: increased speed, low heating, possibility to be used in design of high-sensitive sensors and detectors. 3 dwg
Patent RU-2106006-C1 (RU)
Title: Device which tests vertical reference and detectors of angular velocities
Inventor: CHERNOV V JU
IPC: G05B23/02
Filed: 1996-04-08
Granted: 1998-02-27
Abstract: FIELD: flight information detectors of aircraft, in particular, for testing detectors of small aircraft without redundant instrumental equipment. SUBSTANCE: device detects projections of absolute value of single unit vertical vector using projections of its speed in related coordinate system. Said projections and testing them by means of vertical reference signals and detectors of angular velocities help in finding failure of tested detectors. EFFECT: increased reliability of failure detection. 2 dwg
Patent RU-2112816-C1 (RU)
Title: Device for rust protection of metals in aqueous medium
Inventor: RUDOJ VALENTIN MIKHAJLOVICH
IPC: C23F11/00
Filed: 1996-04-09
Granted: 1998-06-10
Abstract: FIELD: devices for rust protection of metals in aqueous medium. SUBSTANCE: device has a metal protector with a developed porous surface, whose pores are filled with corrosion inhibitor. Protector is made by casting. Depending on medium, protector metal corrosion inhibitor or inhibitor of corrosion of metal to be protected is used as inhibitor. EFFECT: complex antirust protection. 3 cl
Patent RU-2113137-C1 (RU)
Title: Method for producing protein-fat addition for preparation of minced meat and paste-like products
Inventor: ANTIPOVA L V
IPC: A23L13/60
Filed: 1996-06-05
Granted: 1998-06-20
Abstract: FIELD: meat- and poultry-processing industry. SUBSTANCE: novelty of the method is the following: skin of poultry is used as raw material for production of minced meat and paste-like products. At the stage of homogenization, one part of melted chicken fat and one part of chicken broth are additionally added per two parts of raw material. EFFECT: maximum and rational usage of secondary resources; improved functional properties; higher biological value and quality of product; broadened assortment; reduced process time. 7 tbl
Patent RU-2098689-C1 (RU)
Inventor: KULMIS LEONID M
IPC: F16F9/06
Filed: 1996-07-01
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of damper is filled with working medium and sleeve is mounted inside it. Flange is connected to end of sleeve directed towards bottom of housing and plates are radially secured on lateral surface of sleeve. Axial and radial clearances are provided between flange, plates and housing. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2109924-C1 (RU)
Title: Weighted plugging solution
Inventor: SHCHERBICH N E
IPC: E21B33/138
Filed: 1996-07-23
Granted: 1998-04-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: weighted plugging solution used for cementation of casing strings in deep oil and gas wells within intervals of abnormally high reservoir pressures and temperatures has following components, mass%: plugging-grade portland cement, 59.13-29.52; iron ore concentrate, 14.78-44.28; ferrochromiumlignosulfonate, 0.22-0.37; water, the balance. EFFECT: higher efficiency. 3 tbl
Patent RU-2133460-C1 (RU)
Inventor: KIRJUSHIN A A
IPC: G01N3/28
Filed: 1996-08-28
Granted: 1999-07-20
Abstract: FIELD: plastic metal working. SUBSTANCE: disc billet is held rigidly over contour and deformed to form recess in it. Second billet in which hole with diameter D o  is drilled is used in addition. Lubricant is applied to surface of contact of punch and billet with hole. Two billets superimposed one on another are deformed simultaneously. Diameter D k  of hole flanged with deformation in second billet is found. Efficiency of lubricant depends on the ratio D k /D o . EFFECT: elimination of effect of mechanical properties of sheet metal of billets on result of test. 2 cl, 1 dwg
Patent RU-2143548-C1 (RU)
Inventor: MURASHKIN B G
IPC: E21B43/22
Filed: 1996-08-20
Granted: 1999-12-27
Abstract: FIELD: oil recovery. SUBSTANCE: method includes injection into formation of aqueous suspension of dispersed particles-plastic filler and clay suspension. Suspensions may be injected simultaneously and with additives ensuring swelling of plastic filler and/or clay, or for instance, 1-5% soda. EFFECT: increased oil recovery of producing formations at the secondary stage of operation of oil deposits due to increased reliability of isolation of water-encroached interbeds of various permeability. 3 cl, 2 tbl
Patent RU-2139670-C1 (RU)
Inventor: VAJRAUKH GEORG
IPC: A46B3/04
Filed: 1995-04-14
Granted: 1999-10-20
Abstract: Способ изготовления щетинных изделий, состоящих из щетинодержателя из пластмассы и по меньшей мере одного закрепленного на нем пучка щетины из вытянутых и стабилизированных синтетических мононитей, при котором пучок щетины вводят в канал полуформы литьевой формы для щетинодержателя, его конец, направленный в формующую полость, оплавляют в виде утолщения и после замыкания литьевой формы и вспрыска синтетического расплава щетинодержателя заделывают в него. Расстояние пучка от устья канала устанавливают так, что воздух и продукты дегазации синтетического расплава отводятся через канал. По меньшей мере участок длины мононитей окружен расплавом без его проникновения в канал. Сечение утолщения больше сечения пучка или группы пучков. Щетинное изделие, полученное данным способом, содержит по меньшей мере один пучок щетины, утолщение которого отстоит от поверхности щетинодержателя со стороны пучка на расстояние "C", которое приблизительно соответствует участку длины щетинок, термически ослабленному при оплавлении мононитей, что обеспечивает прочное крепление щетинок при минимальном расходе материала. 2 с. и 14 з.п. ф-лы, 10 ил.
Patent RU-2117554-C1 (RU)
Inventor: KULINSKIJ A I
IPC: B22F9/06
Filed: 1996-10-03
Granted: 1998-08-20
Abstract: FIELD: magnetohydrodynamic granulators designed for production of metal granules by monodispersion of liquid metal streams of molten metal. SUBSTANCE: granulator has source of permanent magnetic field, dispersion chamber located between poles of magnetic field source and made in the form of rectangular parallelepiped whose perforated walls are parallel to magnetic flux, system for conduction supply of alternating current to molten metal in dispersion chamber and direct current source. Located in perforated walls of dispersion chamber above holes are electrodes connected with DC source. EFFECT: provision for considerable stabilization of metal dispersion and increase of granulator efficiency. 2 cl, 1 dwg, 1 tbl
Patent RU-2121741-C1 (RU)
Title: Surge gap spark lightning arrester for electric power line
Inventor: PODPORKIN GEORGIJ VIKTOROVICH
IPC: H01T4/00
Filed: 1996-09-30
Granted: 1998-11-10
Abstract: FIELD: electrical engineering. SUBSTANCE: arrester incorporates oblong body of solid dielectric which ends carry end electrodes. One of them is connected to rod electrode placed inside mentioned body along entire length of body and both end electrodes forming one main electrode. Middle part of outer surface of mentioned body carries second main electrode. Body and rod electrode can be bent in the form of loop and end electrodes are interconnected by means of strap. Body of arrester may have variable section growing from end electrodes to middle part of body. EFFECT: simplified design, facilitated manufacture and increased operational reliability of arrester. 3 cl, 4 dwg, 1 tbl
Patent RU-2120397-C1 (RU)
Inventor: TENETOV VIKTOR PAVLOVICH
IPC: B64G1/14
Filed: 1996-10-30
Granted: 1998-10-20
Abstract: FIELD: non-expendable space systems. SUBSTANCE: transportation of payloads between Earth and orbital stations is effected by means of self- contained flying vehicles: aero-space aircraft and transport aircraft; aerospace aircraft is based on one or more stations and transport aircraft is based on one or several airfields. Transfer of payload between transport aircraft and aero-space aircraft is effected during their joint flight in Earth's atmosphere performing one or more dockings and undockings of transport aircraft and aero-space aircraft. Upon completion of each payload transfer cycle, transport aircraft and aero-space aircraft return to their basing points (initial or new ones). EFFECT: extended capabilities of system; increase of relative mass of payload; progressive evolution of nonexpendable aero-space systems of this type. 4 cl, 1 dwg
Patent RU-2101393-C1 (RU)
Inventor: TSYMBALOV S D
IPC: C25C3/06
Filed: 1996-12-04
Granted: 1998-01-10
Abstract: FIELD: electrolytic equipment. SUBSTANCE: aluminum-producing electrolyzer after capital repair is baked by constant current through resistance composed by 60-100-mm layer of powdered aluminum with particle size 150-350 mcm by way of gradually increasing current intensity. EFFECT: increased electrolyzer lifetime and reduced operational effort. 1 dwg