baber/WOPTO huggingface dataset:
Patent RU-2006464-C1 (RU)
Inventor: KUTOLIN SERGEJ A
IPC: C01B31/06
Filed: 1991-07-22
Granted: 1994-01-30
Abstract: Использование: в электронной технике, для ювелирных изделий. Сущность изобретения: состав содержит оксид цинка, оксид тантала, оксид лития и оксид ниобия при следующем соотношении компонентов, мас. % : оксид цинка 6 - 17; оксид тантала 35 - 76; оксид лития 2 - 6; оксид ниобия 16 - 54. Полученная имитация алмаза имеет оптические и физико-химические свойства, близкие к аналогичным свойствам алмаза. 1 табл.
Patent RU-2057958-C1 (RU)
Inventor: DRYAGIN DMITRIJ PROKOPEVICH
IPC: F02B75/32
Filed: 1991-10-30
Granted: 1996-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder 1 with pistons 2 and common combustion chamber 3. The cylinders are made up as a bank and mounted in parallel planes in pair. Pistons 2 are connected with the slide through rods. The slide is made up as two parts 5 and 7 with plane 8 wherein lateral guides 9 are provided. The stone, which also consists of two parts 10 and 11, is set in guides. The stone straddles crankpin 12. Crankcase 14 has vertical guides 15 of slides 5 and 7. The cylinder bank is fixed inside the housing. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2054321-C1 (RU)
Title: Method of preparing catalyst for n-paraffin hydrocracking
Inventor: AKHMEDOV VAGIF MELIK OGLY
IPC: B01J23/84
Filed: 1991-12-17
Granted: 1996-02-20
Abstract: FIELD: oil processing. SUBSTANCE: catalyst is prepared by successive treatment of carrier with aqueous solution of ammonium perrhenate followed by drying, calcination and further treatment with solution of organic complex of metal taken from the group consisting of nickel, cobalt, iron, ruthenium, chrome, zirconium in the solvent followed by drying, calcination and reduction with hydrogen. EFFECT: improved method of catalyst preparing. 1 tbl
Patent RU-2038433-C1 (RU)
Title: Method for growing of single crystals of chrysoberyl activated with ions of trivalent titanium
Inventor: ALIMPIEV ALEKSANDR I
IPC: C30B29/26
Filed: 1991-07-03
Granted: 1995-06-27
Abstract: FIELD: production of crystals. SUBSTANCE: single crystals are grown by vertical pulling technique. Seeding is effected in inert atmosphere, then, hydrogen is introduced into atmosphere, and pulling is continued. Concentration of trivalent titanium in chrysoberyl is increased up to 1.5 at. EFFECT: higher efficiency.
Patent RU-2030139-C1 (RU)
Title: Magnetic shield
Inventor: OSTRIKOV MIKHAIL F
IPC: G12B17/02
Filed: 1991-12-25
Granted: 1995-02-27
Abstract: FIELD: radio electronics. SUBSTANCE: magnetic shield is made in the form of shell with port. Shell is placed coaxially with ring of permanent magnet with axial magnetization installed vertically or in the form of two shells produced from composite or diamagnetic material and mounted for movement relative to ring. Invention can find use in medicine to relieve loads during magnetic storms, in technology to manufacture permanent magnets, semiconductors, radio electronic equipment and in tuning of the latter. EFFECT: expanded application field, improved reliability and efficiency. 4 cl, 2 dwg
Patent RU-2016964-C1 (RU)
Title: Building foundation
Inventor: TSATURYAN GEORGIJ A
IPC: E02D27/32
Filed: 1991-12-23
Granted: 1994-07-30
Abstract: FIELD: construction. SUBSTANCE: foundation includes an upper and a bottom slabs, a shock absorber, stop members and packings. The bottom surface of upper slab is provided with ribs, and the bottom slab has a flat upper surface. The slabs are positioned in spaced relation to each other. The space between the slabs is filled with liquid, connected with the atmosphere by one or several vertical pipes, and closed by the packing. The packing is provided with a cavity made along its length. The packing cavity is connected by its one end to the space and by another end, via a gate device, to the atmosphere. The stop members are removable; they ar mounted along the bottom slab perimeter. The shock absorber is disposed between the stop members ant the upper slab. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2059120-C1 (RU)
Title: Threaded joint
Inventor: RAKHMANOV NIKOLAJ NIKOLAEVICH
IPC: F16B39/24
Filed: 1992-02-04
Granted: 1996-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: sector edges of flexible rings 4 and 5 of stop washers point in flat surface of part 1 to be joined. The top of the cone, defined by inclined edges of the inner ring 4, points in nut 6 and that of the outer ring points in the bolt head. When nut 6 is tightened, it is in contact with curved outer ring surface and is not in contact with the edges. EFFECT: enhanced reliability. 1 dwg
Patent RU-2030804-C1 (RU)
Title: Process of manufacture of active part of radio nuclide source
Inventor: RADCHENKO VYACHESLAV M
IPC: G21G4/02
Filed: 1992-02-04
Granted: 1995-03-10
Abstract: FIELD: radio engineering. SUBSTANCE: radio nuclide oxide is reduced to metal by known thermal method and produced metal is subjected to vacuum distillation with condensation, for instance, on tantalum backing. Part of such backing is put into crucible-evaporator, is heated under residual pressure of air in reaction cell amounting to 0.1-1.0 MPa to temperature 900-2100 C and vapors of metal of radio nuclide are precipitated to backing of metal from platinum group heated to such temperature at which intermetallic compound of radio nuclide is produced. EFFECT: enhanced efficiency of process. 2 dwg
Patent RU-2055846-C1 (RU)
Title: Composition for temporary anticorrosion protection of surfaces of tubes and sockets
Inventor: SHULEZHKO ALEKSEJ F
IPC: C09D5/20
Filed: 1992-03-02
Granted: 1996-03-10
Abstract: FIELD: protection against corrosion. SUBSTANCE: proposed composition contains 10-25 % of drying oil and 75-90 % of mineral spindle oil. EFFECT: improves temporary anticorrosion protection. 3 tbl
Patent RU-2032192-C1 (RU)
Title: Solar concentrator
Inventor: KOBRANOV GENNADIJ P
IPC: G02B5/00
Filed: 1992-03-31
Granted: 1995-03-27
Abstract: FIELD: optics. SUBSTANCE: concentrator has light-transmitting panels forming regular polyhedron; each panel is covered with transparent protective layer and layer composed of hollow cells with walls reflecting sun rays. Each panel conveys incident rays to internal central area of polyhedron. EFFECT: improved design. 3 dwg
Patent RU-2044019-C1 (RU)
Inventor: LUNEV VLADIMIR IVANOVICH
IPC: C09D163/02
Filed: 1992-04-23
Granted: 1995-09-20
Abstract: FIELD: protective materials. SUBSTANCE: composition has, mas. p. epoxy diane resin containing 18-23% epoxy group ED-20 100-120; polyethylenepolyamine 15-18; cast iron powder of fraction 20-63 mcm worked in argon medium at 250-300 C for 40-45 min high-alloyed with nickel and copper. Properties: shift strength limit is up to 51 MPa, at rupture up to 35 MPa, strength limit after 50 cycles heating up to 85 C is up to 49.5 MPa, at shift is up to 35 MPa, at rupture is 99.5 MPa. Alkali stability in 40% NaOH is up to 99.5% after 50 cycles is 99% permeability is -0,28·10 -8  by H 2  m 2 /h PA. Composition is used for metal structure protection working under alkaline conditions. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2020773-C1 (RU)
Title: Electrode of electric arc furnace
Inventor: TARASOV VYACHESLAV K
IPC: H05B7/08
Filed: 1992-05-19
Granted: 1994-09-30
Abstract: FIELD: electrometallurgy. SUBSTANCE: installed from above and below of copper casing 1 are copper rings 2, 3, interconnected by stiffening ribs 4, and steel rings 5, 6. Load-bearing clamp 7 passes through the rings, it takes up the electrode gravitational force through steel rings and threaded joints with nuts in its lower part. By means of nuts copper rings 2, 3 and casing 1 are tightly squeezed between steel rings 5, 6. Owing to it and provision of stiffening ribs 4, a uniform distribution of electrode weight load over the surface of copper rings 2, 3 is attained and bending loads on the electrode casing are prevented. The clearance between refractory rings 12 and steel ring 6 is taken up by screwing-in of supporting ring 11 located in the lower part of internal tube 8, thus complete tightness of the electrode is ensured. EFFECT: enhanced reliability. 1 dwg
Patent RU-2092856-C1 (RU)
Title: Method of differential diagnostics of acute myocardial infarction and unstable stenocardia
Inventor: MAYANSKAYA SVETLANA D
IPC: G01N33/68
Filed: 1992-05-22
Granted: 1997-10-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: in patient venous blood is taken at the amount of 6-8 ml in the morning on an empty stomach, then it is centrifuged, serum is taken to determine the activity of one of the lysosomal enzymes: acid phosphotase, acid DHA-ase or beta-glucosidase or beta-galactosidase. Relative value of enzymatic activity obtained should be compared with criteria value of the given enzyme to predict unstable stenocardia at enzymatic activity value below criteria one and acute myocardial infarction - above criteria value. EFFECT: higher efficiency in differential prediction, simplified and cheaper method. 1 tbl
Patent RU-2038612-C1 (RU)
Title: Range finder for locating low-altitude and low-speed targets in earth return background
Inventor: ZHUKOV SERGEJ ANATOLEVICH
IPC: G01S13/44
Filed: 1992-05-22
Granted: 1995-06-27
Abstract: FIELD: radar for locating low-altitude and low-speed targets. SUBSTANCE: range finder has transmitter 1, transmit-receive switch 2, antenna array of two radiating elements 3 and 4, subtracter 5, receiver 6, controlled phase shifter 7, indicator 8, and synchronizer 9. EFFECT: improved design. 4 dwg
Patent RU-2040747-C1 (RU)
Inventor: SHUMILKIN ALEKSANDR VLADIMIROV
IPC: F27D17/00
Filed: 1992-06-05
Granted: 1995-07-25
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: brick checker-work of the melting furnace regenerator has communicating vertical cells of longitudinal and lateral rows of refractory bricks laid on edge and alternating in height, which have the shape of a right-angled parallelogram. On the longitudinal and/or lateral rows the refractory bricks are shifted relative to those that are adjacent to them in rows over a distance of not more than up to the middle of the adjacent cells for opening of the end surfaces of refractory bricks for heat exchange. Refractory bricks can be positioned in rows on a straight line and shifted relative to the adjacent end surfaces. Refractory bricks in rows can also be positioned in a broken line and shifted relative to the adjacent ones in lateral direction. EFFECT: improved design. 3 cl, 11 dwg
Patent RU-2003905-C1 (RU)
Inventor: LYAPISHEV VLADIMIR M
IPC: F16K5/06
Filed: 1991-07-20
Granted: 1993-11-30
Abstract: Сущность изобретени : в корпусе размещены  поворотный шток с шаровой пробкой взаимодействующей  с двум  полимерными седлами. Внутренние  поверхности входного и выходного патрубков  и корпуса снабжены полимерной футеровкой с  отбортовками по торцам патрубкоа Пробка выполнена  из высокопрочного композиционного материала  на основе высокопрочного химстойкого волокна  длиной 0,01 - 110.00 мм и химстойкого полимерного  св зующего. Остальные поверхности  покрыты материалом с содержанием политетрафторэтилена  2,0 - 90,0%. его толщина составл ет  0,025 - 0,08 мм на поверхности Дл  изготовлени   крана перед-нанесением изолирующего сло  каждый  металлический элемент устанавливают вертикально  на неподвижном основании Затем на верхнем  торце элемента закрепл ют направл ющую дл   пуансона Основание, элемент, направл ющую и пуансон  нагревают до т-ры формовани . Изолирующий  материал помещают в объем, ограниченны;  основанием, элементом и направл ющей или меходу  направл ющей и пуансоном, и формуют вертикальным  движением пуансона внуз. Пробку изготавливают  методом гор чего формовани  из композиционного  материала 2 с и 1 ааф-пы. 2 на
Patent RU-2067294-C1 (RU)
Title: Detector of chemically active gases (versions)
Inventor: KHARLAMOV VLADIMIR F
IPC: G01N25/32
Filed: 1992-05-26
Granted: 1996-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to means of continuous monitoring of content of gas flows, od speed of heterogenic chemical reaction and status of surface of catalysts in systems of automatic control over technological processes in installations of synthesis or decomposition of gaseous substances. Detector of chemically active gasses incorporates force meter and substrate with layer of catalyst applied to one of its sides placed above second similar substrate in agreement with first version. In compliance with second version heat insulator is inserted between catalyst and substrate and heat sink is attached to substrate. During heterogenic chemical reaction surface of catalyst gas acts on substrate with force proportional to reaction rate and to volumetric densities of reacting moleculas. Use of piezoelectric converter for measurement of this force ensure high sensitivity of detector and automation of measurement process. EFFECT: high sensitivity of detector, increased authenticity of measurements. 7 cl, 2 dwg
Patent RU-2087121-C1 (RU)
Title: Individual's body heating apparatus
Inventor: GUTMAN LYUDMILA M
IPC: A47G9/08
Filed: 1992-09-07
Granted: 1997-08-20
Abstract: FIELD: heating equipment. SUBSTANCE: apparatus has sack with veil and heating device positioned within sack cavity. Front part of sack has detachment portion. Carcass-type removable wall is positioned in bottom part of sack. Connecting rod provides for tight embracing of individual's body waist region. Sack is further provided with arm receiving recesses. Heating device has flexible electric heating member composed of upper and lower portions extending lengthwise of heating member. EFFECT: increased convenience, simplified construction and enhanced reliability in operation. 3 cl, 7 dwg
Patent RU-2021310-C1 (RU)
Inventor: NOVOTOROV EVGENIJ YU
IPC: C09B61/00
Filed: 1992-09-04
Granted: 1994-10-15
Abstract: Использование: в пищевой промышленности. Сущность способа заключается в том, что измельченную шелуху лука экстрагируют при температуре 65 - 90°С в течение 45 - 90 мин в присутствии пищевой кислоты, фильтруют и охлаждают до 30 - 50°С. Полученный экстракт упаривают под вакуумом при давлении 0,3 - 0,5 МПа или сушат до порошкообразного состояния. 2 з.п.ф-лы, 1 ил.
Patent RU-2063584-C1 (RU)
Title: Dynamic calorifier
Inventor: FROLOV ALEKSANDR M
IPC: F24H3/08
Filed: 1992-06-01
Granted: 1996-07-10
Abstract: FIELD: heating of rooms. SUBSTANCE: prior to connecting the calorifier to electric line, it shall be filled with liquid through blank 13. Level of liquid is checked against level gauge 12. Evaporator 1 is filled simultaneously with water jacket 9. Liquid shall be at such level that heater 2 is fully submerged in it. After feeding voltage to heater 2, liquid boils in evaporator 1 and steam under pressure flows to steam line 4 where it gets on blades 6 making them rotate. Steam enters tubular heat exchanger 5 where it is cooled down and condensed being blown by flow of air; condensate drains over discharge pipe line 8 to water jacket 9, thus increasing the level of liquid in it; heated air from casing 7 rushes into room to be heated through directional bell mouth 14. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2054526-C1 (RU)
Inventor: KURTOV VENIAMIN DMITRIEVICH
IPC: E21B33/14
Filed: 1992-09-01
Granted: 1996-02-20
Abstract: FIELD: well drilling. SUBSTANCE: device for two-stage cementing of casing strings has body with filling holes and splines on internal surface in the upper part. Arranged in body is shear bushing which overlaps filling holes. Device has carrying column provided with splines in its lower part which are mated with body splines. Device has additional shear bushing with thrust ring and splines on lower end face. Shear bushing is located in the lower part of carrying column and connected with the latter by means of shear members. Shear bushing upper part has splines to mate the splines of the lower end face of additional shear bushing. EFFECT: increased reinforcing of well due to provision of tensioning of string upper stage. 1 dwg
Patent RU-2031015-C1 (RU)
Title: Loader
Inventor: KORNEV VLADIMIR YU
IPC: B60P1/50
Filed: 1992-09-29
Granted: 1995-03-20
Abstract: FIELD: road-building machines. SUBSTANCE: loader has basic chassis with frame carrying rigidly attached pole. Lifting lever has one end connected with pole for pivoting in vertical plane by one hydraulic cylinder and other end pivotally connected with loading device. Operating tool is pivotally attached to loading device for rotation in vertical plane by other hydraulic cylinder. Pulling link is connected with its ends to pole and loading device, respectively, and is disposed in vertical plane parallel to lifting lever. Lifting lever middle part is made in the form of tube, where tie-rod is sliding along this tube. Ends of lifting lever are disposed in vertical plane of its middle part so that they extend upward and downward relative to middle part. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent DE-10021329-C1 (DE)
Title: Substrate disc handling method e.g. for semiconductor wafers, with rotation of disc in handling fluid between entry and exit points for ensuring uniform treatment by handling fluid
Inventor: LOHMUELLER JUERGEN
IPC: H01L21/00
Filed: 2000-05-02
Granted: 2001-10-11
Abstract: The handling method has a handling dish (4) supplied with a handling fluid, through which the substrate disc is transported between an entry and exit point, with the substrate disc (2) rotated during its transport through the handling fluid so that the end which is inserted first in the handling fluid is first removed from the latter.  An Independent claim for a handling device for substrate discs is also included.
Patent DE-10027589-C1 (DE)
Title: Apparatus for making molds for dental implants under vacuum has top container whose base acts as lid for casting container and is fitted with outlet valve., tube outside container connecting base to wall of top container
Inventor: ROETH UWE
IPC: B01F13/06
Filed: 2000-06-02
Granted: 2001-10-11
Abstract: Apparatus for making molds for dental implants under vacuum has a top container (6) fitted with a lid (4) with an outlet (3a) allowing it to be evacuated and a shaft (2) which passes through it carrying a stirrer (1). The base (6b) of this container has a discharge valve (6c) and also acts as a lid for the casting vessel (7). A tap (13) fitted on a tube (14) which passes through the base. The upper section (15) of this tube passes through the wall of the upper container in the area which remains free from casting material.
Patent DE-10060328-C1 (DE)
Title: High turbulence headbox nozzle for a high speed papermaking machine, has reinforcing ribs connected to nozzle walls, resisting widening of the nozzle slot
Inventor: DAVYDENKO EDOUARD
IPC: D21F1/04
Filed: 2000-12-04
Granted: 2001-12-20
Abstract: A turbulence generator (2) extends over the width of the machine. The input side is connected by sectional flow lines (9) to a suspension distributor. The output side comprises a nozzle (1) with upper and lower walls (4, 5), reinforced by (6) connected to the base section (8). The ribs are connected to the upper and lower walls to resist their flexure, accepting forces tending to widen the nozzle
Patent DE-10203501-C1 (DE)
Title: Radial car tire has inner and outer belt plies of differing width, each including parallel steel cords which cross each other and make different angles with circumferential direction
Inventor: LERNER CHRISTIAN
IPC: B60C9/20
Filed: 2002-01-30
Granted: 2003-07-24
Abstract: In each belt ply (4, 5) parallel steel cords (7, 8) include angles (alpha, beta) with the circumferential direction, in the range 15 degrees - 25 degrees. Cords in the first ply, cross those in the second. The outer layer (4) is narrower in width than the inner (5). Cords of the outer layer include a smaller angle with the circumferential direction, than those of the inner layer.
Patent DE-10210129-C1 (DE)
Title: Befestigungseinrichtung an einem Kunststoff-Anbauteil für Kraftfahrzeuge
Inventor: BURKHARDT STEFFEN
IPC: B60R19/48
Filed: 2002-03-08
Granted: 2003-11-06
Abstract: Eine Befestigungseinrichtung an einem Kunststoff-Anbauteil für ein Kraftfahrzeug, insbesondere an einem Stoßfänger, mit einer an dem Anbauteil einstückig angeformten Aufnahme für ein an dem Anbauteil mittels einer Schnappverbindung zu befestigendes Teil, das ebenso wie die Aufnahme ein elastisch verformbares Schnappverbindungselement besitzt und einem Aufsteckelement mit elastisch verformbaren Schnappverbindungselementen für lagefixierende Schnappverbindungen mit einerseits dem zu befestigenden Teil und andererseits der Aufnahme an dem Anbauteil, soll rationell und einfach herstellbar ausgebildet sein. DOLLAR A Zu diesem Zweck zeichnet sich eine solche Befestigungseinrichtung durch folgende Merkmale aus: DOLLAR A - die Aufnahme des Anbauteils besitzt für den Eingriff mindestens einer der Schnappverbindungsmittel des Aufsteckelements im wesentlichen gegenüberliegende, umfangsmäßig begrenzte Stege mit mindestens jeweils einem Hinterschnitt mit Bezug auf die Einschieberichtung des Aufsteckelementes zur Erzielung der betreffenden lagefixierenden Schnappverbindung, DOLLAR A - das Aufsteckelement ist mit Taschen für den Eingriff der Stege der Aufnahme des Anbauteils versehen, in denen die Stege mit jeweils frei auslaufenden Endbereichen in einer senkrecht zur Einschieberichtung des Aufsteckelementes verlaufenden Ebene allseits lagefixiert sind.
Patent DE-19505357-C1 (DE)
Title: Aero engine or rocket wall cooling method
Inventor: SCHMIDT GUENTHER PROF DR
IPC: F02K9/64
Filed: 1995-02-17
Granted: 1996-05-23
Abstract: The engine wall has a structure of hot inner wall and cooler outer wall, and the fuel flows through the structure for cooling. During operation, the "cold" outer wall (3) is permeated from the outside with a hot fluid flow. This is extracted from the engine and is small in relation to the engine throughput. The flow causes thermal expansion of the wall, or reduces its thermal contraction.The hot fluid flow is formed by combustion gas, extracted from the combustion chamber near the injection head, or by a part flow of the exhaust gases of the turbine, which drives the fuel pumps, or by an uncombusted fuel flow, which has been used as a coolant, and is heated by heat exchange.
Patent DE-19607684-C1 (DE)
Title: Electric door opener of adjustable type
Inventor: FUSS FRITZ HELMUT DIPL ING
IPC: E05B47/06
Filed: 1996-02-29
Granted: 1997-04-30
Abstract: The door opener (2) has a switching element (6) associated with an armature (8) and a magnetic coil (13) and displaced for opening or closing a door opener latch (4). The door opener can be switched between a rest current type and a working current type via a rotary stop (10) cooperating with the armature to limit its movement dependent on the required operating mode.
Patent DE-19620665-C1 (DE)
Title: Hydraulic control system for dredger slewing gear
Inventor: SCHNIEDERJAN REINHOLD
IPC: E02F9/12
Filed: 1996-05-22
Granted: 1997-06-12
Abstract: The invention relates to a hydraulic control, especially for the rotary mechanism of an excavator. In a drive circuit there are a hydraulic drive pump (2) and a hydraulic drive motor connected via operating lines (4, 3). The hydraulic control comprises an adjuster (9) to adjust a piston (12) fitted between two setting pressure chambers (10, 11) and acting on the displacement volume of a hydraulic drive pump (2). There is also a pre-control unit (8) which applies an adjusting pressure to one of the setting pressure chambers (10, 11) depending on the pressure difference between two control lines (6, 7). According to the embodiment of the inventin, the pre-control unit (8) is connected to a supply line (30) via a pressure regulating valve (56), and, in a pilot position (42, 43), the pre-control unit (8) connects one of the two setting pressure chambers (10, 11) via the pressure regulating valve (56) to the supply line (30) and the other chamber (11, 10) to a pressurising fluid tank (17). In a neutral position (61), both setting pressure chambers (10, 11) are connected to the supply line (30) via the pressure regulating valve (56).