baber/WOPTO huggingface dataset:
Patent RU-2038656-C1 (RU)
Title: Secondary power supply source
Inventor: KOPELIOVICH MIKHAIL B
IPC: H01L41/00
Filed: 1992-02-17
Granted: 1995-06-27
Abstract: FIELD: radio engineering. SUBSTANCE: secondary power supply source has unit 1 generating electric signal of conversion frequency, piezoelectric disc transformer 2 and rectifier 3 connected in series. Electrodes of input section 5 of transformer are applied in center of both flat surfaces of piezodisc 4 in the form of circle with radius equal to 0.34 radius of disc and electrodes of output section 6 are applied on same surfaces of disc 4 in region limited by radii equal to 0.5 and 0.97 radius of disc. Disc 4 of piezotransformer 2 is anchored mechanically in central point where electric connection of generating unit 1 and electrodes of input section 5 is accomplished and in points away from center by 0.7 radius of disc where electric connection of electrodes of section 6 and rectifier 4 is carried out. EFFECT: enhanced operational stability, facilitated manufacture. 4 dwg
Patent RU-2011188-C1 (RU)
Title: Device for eddy current inspection
Inventor: BAKUNOV ALEKSANDR S
IPC: G01N27/90
Filed: 1992-01-29
Granted: 1994-04-15
Abstract: FIELD: test-and-measurement technology. SUBSTANCE: eddy current structuroscope has connected-in-series self-oscillator, eddy current transducer, phase detector a reference voltage to which is applied from the self-oscillator; linearizer; indicator; auxiliary connected-in-series analogue-to-digital converter, storage unit and multiplying digital-to-analogue converter connected to the linearizer output. The structuroscope is furthermore provided with a reference voltage unit and multiplexer. The reference voltage unit output is connected to the reference voltage input of digital-to-analogue converter and to one of the inputs of multiplexer two other inputs of which are connected to the outputs of linearizer and digital-to-analogue converter, respectively, and the output is connected to the indicator. The device can be used for measuring ultimate strength of aluminium alloys. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2006110-C1 (RU)
Inventor: KUZKIN ALEKSANDR N
IPC: H01Q3/08
Filed: 1992-02-24
Granted: 1994-01-15
Abstract: FIELD: radio engineering. SUBSTANCE: polar axle 8 is pivotally mounted on post 1. The polar axle is connected with arc-shaped rod 5 of angle-of-elevation setting mechanism. Rod 5 is passed through post 1. Guiding arc-shaped rod of orbital setting mechanism is fixed on frame 16. The arc-shaped rods are interconnected by means of locking member allowing them to move or be fixed relative to one another. Elevation correction mechanism mounted pivotally at the ends of the polar axle is in the form of bearing- and-swivel articulated joints that are engageable with arc-shaped rods mounted concentrically to the angle-of- elevation setting mechanism rod and secured on reflector frame. Alternatives of filling the locking mechanism are presented. EFFECT: extended operating capabilities. 7 cl, 3 dwg
Patent RU-2046452-C1 (RU)
Inventor: BRAZHE GALINA A
IPC: H01L21/316
Filed: 1992-03-17
Granted: 1995-10-20
Abstract: FIELD: microelectronics. SUBSTANCE: when preparing aqueous solution of glass-forming elements acid-nitrogen salt of nickel is injected before addition of solution of silicic acid into solution of nitrogen-acid salts of lead and aluminium. EFFECT: increased breakdown voltage of semiconductor devices.
Patent RU-2086920-C1 (RU)
Inventor: KOZLOV ALEKSANDR N
IPC: G01C17/04
Filed: 1992-03-02
Granted: 1997-08-10
Abstract: Использование: в конструкциях магнитных компасов, в т.ч. для спортивного ориентирования и туризма. Сущность изобретения: в корпусе компаса на двух опорах установлена подвижно система с жестко закрепленным в ней намагниченным элементом. Центр масс этой системы смещен от оси ее вращения в направлении под прямым углом к этой оси в сторону южного полюса магнита при применении компаса в северном полушарии Земли и в сторону северного полюса магнита при применении его в южном полушарии. Величина смещения определяется из соотношения   , где 0<n<2, M - магнитный момент магнита; H в  - вертикальная составляющая напряженности магнитного поля Земли; P - вес магнитной подвижной системы в ее рабочей среде. При осуществлении способа смещения центра масс магнитную систему устанавливают на двух опорах и производят смещение центра масс вдоль линии, соединяющей полюса магнитной системы, для чего устанавливают ось вращения под произвольным углом γ к вертикали в плоскости, перпендикулярной линии магнитного меридиана, и обеспечивают расположение линии, соединяющей полюса магнитной системы под углом b, определяемым из приведенного соотношения, путем увеличения или уменьшения массы магнитной системы по линии, соединяющей полюса магнитной системы. 2 ил.
Patent RU-2055092-C1 (RU)
Title: Energotechnological plant
Inventor: KOZLOV IOSIF F
IPC: F23C99/00
Filed: 1992-05-20
Granted: 1996-02-27
Abstract: FIELD: power-generating equipment. SUBSTANCE: plant comprises gas generator 1 accommodated in flue chamber 2 of boiler installation 3, gas burner 4 combined with preliminary light-up burner 5, connected by element 6 with internal space of gas generator, vaporizer 7 connected at one side to preliminary light-up burner 5 while at the other one , with fuel heater 8 which is in communication with fuel tank 9. Air heater 10 and compressor 11 are connected to gas burner 4. EFFECT: improved design. 4 dwg
Patent RU-2044590-C1 (RU)
Title: Carbamidophenolfuran-based binder for manufacturing casting cores in heated equipment
Inventor: STRUPINSKIJ VLADIMIR A
IPC: B22C1/22
Filed: 1992-03-03
Granted: 1995-09-27
Abstract: FIELD: foundry. SUBSTANCE: binder is characterized in that it contains carbamide and formaldehyde condensation product used as carbamidefuran oligomer. The above-mentioned condensation product is modified by furfuryl alcohol, with molar ratio of carbamide formaldehyde: furfuryl alcohol being within the range of 1:(1.57-1.70):(0.47-0.50). Phenolcarbamidoformaldehyde oligomer of binder contains carbamide, phenol and formaldehyde condensation product with molar ratio of 1:(2.62-2.80): (10.0-10.2) and further contains furfuryl alcohol, with carbamidofuran oligomer, phenolcarbamidoformaldehyde oligomer and furfuryl alcohol being used in the ratio of (39-41):(39-41): (19-21) parts by weight. EFFECT: improved quality of binder by reduced content of nitrogen reduced refuse by decreased gassiness of ingots, reduced core refuse by increased strength properties of mixture, reduced amount of formaldehyde and phenol in binder to improve sanitary conditions of labor. 5 tbl
Patent RU-2017249-C1 (RU)
Title: Arc-control contact system of high-voltage load switch
Inventor: MAMKHEGOV MUKHAMED A
IPC: H01H33/04
Filed: 1992-05-13
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: arc-control contact system of high-voltage load switch has mobile arcing contact in the form of enveloping plate, immobile arcing contact including current conduit in the form of U-shaped clamp with embracing ends provided with arc-resistant elements in the form of solid hemispheres, spring to create contact pressure and pressing bar. Specified current conduit and spring are manufactured in the form of set of restoring single-piece U-shaped clamps with round constant and rectangular variable sections produced from material with high electric resistivity. Pressing bar has no locator. EFFECT: improved operational efficiency and reliability. 3 dwg
Patent RU-2100394-C1 (RU)
Title: Epoxy putty
Inventor: VASILEVA ELLA ISAAKOVNA
IPC: C09J163/02
Filed: 1992-07-10
Granted: 1997-12-27
Abstract: FIELD: patching deep and shallow defects on various surfaces; bonding together surfaces operating in moisture- and oil-saturated media. SUBSTANCE: epoxy putty comprises, %: epoxy dianic resin, 27-40; dibutylphtalate, 2-6; aluminium fine-grain powder, 4.5-9.0; aluminium coarse-grain powder consisting of spherically or droplet-shaped grains, 36-53; aminophenols based on ethylene diamine derivatives or ethylene diamine adduct with epoxy oligomer, 6-9. Aluminium fine-grain powder is mixed with dibutylphtalate in dissolving vessel. Epoxy resin is charged into mixer provided with water jacket, followed by heating resin up to about 40 C. Next dibutylphtalate wetted with fine-grain aluminium powder and coarse-grain aluminium powder are added to heated epoxy resin, and resulting mixture is stirred for 30 min. to obtain homogeneous mass. Curing agent is added to putty just before its use. Putty thus-prepared has following properties: drying time at 20<$E+->2 C 5 h., strength of putty layer under blow 40 cm, strength of putty layer as it is broken away 800 n/sq. cm, elasticity as measured according to flexibility scale on layer 3 mm thick 20 mm, stability to effect of sign-variable temperatures 12 cycles, resistance to static effect of mineral oil at 20<$E+->2 C 60 days, stability to effect of PALMIRA paste detergent solution until whitening at 40<$E+->2 C for 4 h. EFFECT: handy and cheap putty for multiple uses. 2 tbl
Patent RU-2036195-C1 (RU)
Inventor: MASAYUKI ENOMOTO
IPC: C07D491/056
Filed: 1992-06-02
Granted: 1995-05-27
Abstract: Использование: в сельском хозяйстве в качестве фунгицида. Сущность изобретения: производные бензимидазола ф-л (1 и 2). Соединения ф-л (3 - 5), где R-циано- или тиокарбомоил; Q-низший алкил или группа NQ 1 Q 2 , где Q 1  и Q 2  независимо низший алкил, низший алкил, замещенный фенилом, или низший алкинил, или Q 1  и Q 2  вместе взятые с атомом азота образуют пятишестичленное азотсодержащее кольцо, которое может включать атом кислорода; X-водород или галоген; Z-группа ф-лы (O) n (CF 2 ) m (O) p (CY 2 ) q O 5 , где n, p, s равны 0 или 1 и имеют одинаковые или разные значения; m равно 1 или 2; q равно 0 или 1 при условии, что когда q равно 0, оба p и s не равны 1 одновременно; Y-одинаковые или разные и представляют H, F, Cl при условии, что CY 2  не является CCl 2 , при этом Z вместе с двумя соседними атомами углерода бензольного кольца образует пяти-, шестичленный цикл; B-CN или CCl 3 ; X 1  -галоген; A-группа NO 2 или NH 2            2 с. и 3 з.п. ф-лы, 13 табл.
Patent RU-2069583-C1 (RU)
Title: Adsorbent on the basis of molecular sieves
Inventor: URSULA APELT
IPC: B01J20/18
Filed: 1992-07-01
Granted: 1996-11-27
Abstract: FIELD: natural gas purification. SUBSTANCE: new adsorbent based on molecular lattice is to facilitate reducing carbon oxysulfide formation in adsorption plant and simultaneously to possess high dynamic adsorption capacity to adsorb hydrogen sulfide in the stream of gas under purification. When using mixture of binders, containing attapultite and strongly swelling bentonite along with a plastifier, it was found that adsorbents based on NaCaA-type zeolite can be obtained by means of which in adsorption plant sulfur compounds are removed from natural gas and carbon oxysulfide formation is essentially reduced. EFFECT: increased adsorption capacity and inhibited hydrogen sulfide formation. 3 cl, 1 tbl
Patent RU-2130072-C1 (RU)
Title: Dna fragment encoding immunogenic surface merosoite polypeptide, immunogenic polypeptide (variants) and a method of its preparing, recombinant plasmid dna and a method of its preparing, a method of preparing recombinant virus of vaccine, a method of preparing microorganism, vaccine against coccidiosis in poultry
Inventor: MEHRI-KHELEN BINGER
IPC: C12N7/00
Filed: 1992-07-08
Granted: 1999-05-10
Abstract: FIELD: biotechnology, molecular biology, veterinary science. SUBSTANCE: invention relates to DNA fragment encoding an immunogenic surface polypeptide of merosoites Eimeria tenella (molecular mass is 33 kDa). During expression of this fragment in microorganism cells the indicated immunogenic polypeptide is formed. DNA fragment encoding polypeptide is introduced into suitable vector, microorganism cells are transformed with this vector and the end recombinant DNA is isolated from cells where polypeptide expression is occurred. The end polypeptide is isolated from cultural medium. DNA fragment encoding this polypeptide is cloned in a suitable vector, introduced into plasmid containing TK gene of vaccine virus for recombination. Cultured cells are transformed with obtained recombination plasmid temperature-sensitive vaccine virus and vaccine virus of wild type. Transformed cells are cultured at increased temperature, TK-negative vaccine virus is isolated, used its for infection of cultured cells and the end recombinant vaccine virus is selected by the presence of gene of merosoites. Vaccine has recombinant vaccine virus containing DNA fragment or immunogenic surface polypeptide of merosoites and physiologically acceptable carrier. Invention ensures to obtain important vaccine antigens that are essential in protection of domestic poultry and other live organisms against coccidiosis. EFFECT: improved method of preparing polypeptide, plasmid DNA, vaccine virus, microorganism and vaccine. 10 cl, 1 tbl, 15 dwg, 3 ex
Patent RU-2099419-C1 (RU)
Title: Method of virus culturing
Inventor: MUNDT WOLFGANG
IPC: C12N5/073
Filed: 1991-01-03
Granted: 1997-12-20
Abstract: FIELD: medicine, virology, biotechnology. SUBSTANCE: biomass consisting of chicken embryo cellular aggregates (size is 100-1000 mcm) is used as an embryo cellular culture. Culture is infected with virus-containing material and cultured on nutrient medium at oxygen concentration 0.01 mM, not less, mainly at 0.006 mM. EFFECT: improved method of culturing. 6 cl, 5 tbl
Patent RU-2027323-C1 (RU)
Title: Microwave device for thermal processing of flat dielectric materials
Inventor: NEFEDOV VLADIMIR N
IPC: H05B6/64
Filed: 1992-07-24
Granted: 1995-01-20
Abstract: FIELD: microwave heating. SUBSTANCE: microwave device has heating chamber, microwave generator, section of multistage two-dimensional-periodic retarding system which has pins, links and plates. Stage of section of two-dimensional-periodic retarding system has three links any of which is shifted relatively the adjacent links for 1/2 period in the direction being perpendicular to propagation of microwave energy. The first and the second links are connected electrically along the total length together by the first plate. The other plates are disposed at two ends of links and connected electrically with them. Device may have additionally the second section of multistage two-dimensional-periodic retarding system which is disposed above the material to be processed and shifted relatively the first section for 1/4 period in the direction being perpendicular to the direction of propagation of propagation of microwave energy. Size of section in axial direction is determined by width of material to be treated. Number of sections in chamber is specified by conditions of technological process. EFFECT: improved efficiency. 2 cl, 4 dwg
Patent RU-2042863-C1 (RU)
Title: Device for joining parts
IPC: F16B39/20
Filed: 1992-07-27
Granted: 1995-08-27
Abstract: FIELD: fastening equipment. SUBSTANCE: device has rod 1, which is provided with head 2 and nut 3 and connects flanges 4, and bent member 5 at the end of the rod having thinned base. Bent member 5 is defined by two grooves and bore 7. The grooves are parallel to the longitudinal axis of the rod, diverging at the base of the bent member, and crosse bore 7. In addition, the base of the bent member and rod are fastened with a wire. EFFECT: enhanced reliability. 3 dwg
Patent RU-2051792-C1 (RU)
Title: Гидравлический пресс для изготовления строительных деталей
Inventor: BUGAETS ALEKSANDR IVANOVICH
IPC: B28B3/00
Filed: 1992-08-11
Granted: 1996-01-10
Abstract: Использование: при производстве строительных материалов, а именно кирпича, черепицы, плитки и т. д. путем прессования исходных материалов в замкнутом объеме. Сущность изобретения: гидравлический пресс для изготовления строительных деталей содержит силовую раму, состоящую из основания и траверсы, соединенных колоннами, установленный на основании рабочий цилиндр, стол, соединенный с плунжером рабочего цилиндра, сопряженный с возвратными цилиндрами и снабженный направляющими, например, втулками, подвижно сопряженными с колонной силовой рамы с возможностью плоскопараллельного движения стола, пресс-форму, матрица и пуансон который закреплены на траверсе и на столе, насосную станцию и гидравлическое распределительное устройство, при этом соединение корпуса рабочего цилиндра с основанием силовой рамы и плунжера со столом выполнено в виде сферических шарниров, размещенных соосно с геометрической осью цилиндра и пресса, причем на колоннах силовой рамы установлены жесткие ограничители перемещения стола, а сопряжение стола с плунжерами возвратных цилиндров выполнено в виде сферической пяты и плоского подпятника. Кроме того, жесткие ограничители перемещения стола могут быть выполнены в виде гаек, сопряженных с выполненной на колоннах резьбой, а траверса силовой рамы жестко соединена с колоннами посредством гаек, установленных на колоннах с возможностью регулирования высоты рабочего пространства между столом и траверсой и угла между ними. 2 з. п. ф-лы, 1 ил.
Patent RU-2047342-C1 (RU)
Inventor: DEDOV NIKOLAJ V
IPC: B01F13/10
Filed: 1992-08-14
Granted: 1995-11-10
Abstract: Использование: приготовление суспензий неорганических веществ в жидкостях в производстве смазочных материалов, содержащих плакирующие присадки, магнитных жидкостей и лаков, содержащих магнитоносители, а также в производстве полировочных жидкостей и паст. Установка включает смеситель с охлаждающей рубашкой, сепаратор, насос, газодувку, вентилятор, систему газоочистки. Смеситель снабжен устройством для перемешивания, штуцерами ввода жидкости, вывода суспензии, газовой фазы и соединен с сепаратором. В установку введены дополнительно плазмохимический реактор для получения ультрадисперсных порошков, теплообменник, через который плазмохимический реактор соединен с сепаратором, а также дополнительный холодильник, который с насосом и смесителем образует циркуляционный контур суспензии, и штуцер для вывода газовой фазы из смесителя, который соединен через теплообменник с узлом подачи плазмообразующего газа в реактор. Технический эффект заключается в получении суспензии высокого качества, в которой твердой фазой могут быть металлы, их оксиды, нитриды, карбиды и т.п. материалы, обладающие высокой твердостью. 1 з. п. ф-лы, 1 ил.
Patent RU-2053155-C1 (RU)
Inventor: RYAJKKENEN ROBERT R
IPC: B63B1/12
Filed: 1992-10-08
Granted: 1996-01-27
Abstract: FIELD: shipbuilding. SUBSTANCE: inner floats of polymaran are connected to transverse split beams by means of uprights; in vicinity of these uprights, beams have break and their free end sections are slightly raised relative to center horizontal portion of each of these beams which is connected with central hull. Lateral portions of transverse beams are provided with protective fairings with oval surfaces; end parts of superstructure are provided with fore and aft fairings which extend beyond transverse beams. Fore and aft fairings which extend beyond transverse beams. Fore and aft fairings have taper surfaces convergent to sides and to deck of central hull. All sectional floats exceed those of inner floats. EFFECT: enhanced reliability. 5 cl, 3 dwg
Patent DE-10034797-C1 (DE)
Title: Streugerät
Inventor: TIELBEKE ANDREAS HENDRIKES ANT
IPC: A01C15/12
Filed: 2000-07-18
Granted: 2002-01-17
Abstract: Ein Steuergerät zum Ausbringen von Streustoff umfaßt einen Streustoff-Vorratsbehälter (1), einen im Bodenbereich des Vorratsbehälters angeordneten, sich in Längsrichtung des Vorratsbehälters erstreckenden Bandförderer (2) und eine austragsseitig angeordnete Dosiereinrichtung (7) mit einem oberhalb des Bandförderers (2) angeordneten, eine Abstand (h) zum Förderband (4) des Bandförderers (2) einhaltenden Dosierschieber (8), wobei im Inneren des Vorratsbehälters (1) entfernt von der Dosiereinrichtung (7) oberhalb des Bandförderers (2) mindestens eine Stauplatte (10; 14, 15; 16) vorgesehen ist, die eine untere Abstreifkante (12) aufweist, welche beim Betrieb des Streugeräts zum Förderband (4) einen geringeren Abstand einhält als der Dosierschieber (8). Dabei erstreckt sich die Abstreifkante (12) nur über einen Teil der wirksamen Breite (B) des Förderbandes (4).
Patent DE-10043863-C1 (DE)
Title: Ground effect vehicle has hull for allowing take-off and landing on water and propeller screw selectively moved between stowed position and working position
Inventor: BLUM ALBER
IPC: B63B1/32
Filed: 2000-09-04
Granted: 2001-12-13
Abstract: Ground effect vehicle (1) has hull (2) allowing take-off and landing on water, provided with carrier surfaces (3) for utilizing ground effect, rudder (4) and drive (5), employing at least one drive unit (6) coupled to air propeller (7) used during flight and propeller screw (8) for use in water. Manipulation device (9) allows propeller screw to be moved between its working position (9a) and stowed position (9b) within hull.
Patent DE-10044244-C1 (DE)
Inventor: KLUKOWSKI HORST
IPC: A23L19/00
Filed: 2000-09-07
Granted: 2002-03-14
Abstract: A process for producing tomato flakes that are stable to cooking, by roller-drying an aqueous suspension containing tomato concentrate, starch and pectin or alginate. The flakes are treated with an aqueous solution containing calcium ions.
Patent DE-10058590-C1 (DE)
Inventor: BRAUN PETER
IPC: E05B27/00
Filed: 2000-11-25
Granted: 2002-07-25
Abstract: A lock cylinder with a cylinder core rotably mounted in a housing and normally locked against rotation by means of pin tumblers comprising core and housing pins mounted in core and housing orifices, spring-loaded against the housing and displaceable into a release position by insertion of a key (2) into a lock channel, wherein the cylidner core has at least one support pin inserted in a radial orifice of the cylinder core and spatially associated with a pin tumbler in such a way that the pin tumbler can be located between the support pin and core pin by interposition of a spacer (9) movably associated with the key (2), wherein the radial bore bearing the support pin extends obliquely to the orifice bearing the core pin, and the direction of movement of the spacer (9) extends obliquely to the broadside face of the key (2).
Patent DE-10108165-C1 (DE)
Title: Composition for forming antistatic layers on rubber articles, especially drive belts, comprising organic solvent, conductive particles, polyester polyol, isocyanate-terminated prepolymer and modified polyisocyanate
Inventor: GOESER HUBERT
IPC: C08J7/043
Filed: 2001-02-20
Granted: 2003-01-30
Abstract: Composition for forming antistatic layers on rubber articles, especially drive belts, comprising organic solvent, conductive particles, polyester polyol, isocyanate-terminated prepolymer and modified polyisocyanate. A composition (I) for forming polyurethane-based antistatic layers on rubber comprises: (a) an organic solvent; (b) finely distributed electrically conductive particles; (c) a polyester polyol; (d) an isocyanate-terminated prepolymer with NCO content 4-5 wt. %, derived from an aromatic isocyanate and a polyether polyol; and (e) an NCO-terminated modified polyisocyanate with NCO content 4-5 wt. %, based on an aromatic isocyanate. The (d): (e) weight ratio is 1:0.75-2 and the amount of (c) is sufficient for urethane-forming polyaddition reaction with 50-92 wt. % of the NCO groups present.
Patent DE-10116412-C1 (DE)
Inventor: SUTCLIFFE JOHN
IPC: A61F2/02
Filed: 2001-04-02
Granted: 2003-01-16
Abstract: A spinal implant for engagement in a space between upper and lower vertebrae has a center part extending along an axis and formed with upper and lower screwthreads of opposite hand. Respective upper and lower end parts axially flank the center part and each have an inner end threaded onto a respective one of the screwthreads and an outer end adapted to bear on a respective one of the vertebrae. One of the end parts is formed with an eye having a hole open transversely of the axis. A screw engages through the hole and anchors the one end part to the respective vertebra. The other end part is also formed with an eye having a hole open transversely of the axis and another screw engages through this hole and anchors the other end part to the respective vertebra.