baber/WOPTO huggingface dataset:
Patent RU-2004660-C1 (RU)
Title: Замасливатель дл пр жи, содержащей синтетические нити
Inventor: CHERNYSHEV VIKTOR A
IPC: D06M13/463
Filed: 1992-02-03
Granted: 1993-12-15
Abstract: Использование: в текстильной промышленности  дл  улучшени  способности пр жи, особенно, из  хлопкополиэфирных нитей к переработке на пр -  жекрутильных машинах. Сущность изобретени :  замасливатель содержит, мас.%: оксиэтилированную стеариновую кислоту со средней степенью оксиэти-  лировани  6 (стеарокс-6) 1-3. смесь (апкилдиок-  сиэтипен)метипметилдиэтиламмоний бензолсуль-  фонатов. содержащих в алкиле 16-18 атомов С.  (алкамон ОС-2) 0,1 - 0,8, полиэтиленгликолееые  эфиры изононилфенола со средней степенью ок-  сиэтилировани  12 (неоноп АФ 9-12) 0,1 - 0.4, ди-  бутипфталат 0,1-0,8 и минеральное масло до 100  Замасливатепь позвол ет сократить количество вышедших  из стро  в результате коррозии втулок на  1000 веретен в час с 59-109 до 10-15; снизить пу-  ховыделение за 25 мин с 11,7-22.0 до 4.9-7.2 мг и  уменьшить число обрывов хлопкополиэфкрной пр жи  с вложением 25 - 67% полиэфирного волокна и  плотностью от 50 текс.  2 до 15,4 текс  2 (на  1000 веретен в час) с 20 - 33 до 16 - 19 1 табп
Patent RU-2027506-C1 (RU)
Title: Catalyst for reforming of gasoline fractions
Inventor: SHAKUN ALEKSANDR N
IPC: B01J29/44
Filed: 1991-12-27
Granted: 1995-01-27
Abstract: FIELD: petrochemistry. SUBSTANCE: the catalyst comprises (wt %): 0.2-1.2 platinum or a mixture of platinum with a promoter having the empirical formula Pt; 50.0-75.0 high- silica ZSM type zeolite in NaPt form with a 20-50% degree of exchange of sodium ions for Pt; and aluminium oxide (the balance up to 100%). A ZSM type high-silica zeolite with a silicate modulus of 25-100 is used. The catalyst comprises as the promoter rhenium or iridium or rhodium, or tungsten or molybdenum in a Pt to promoter weight ratio of (0.5-1.2):1. The aluminium hydroxide paste is mixed with ZSM type zeolite in Na-form. Nitric acid is added and molded into extrudates, dried and calcined in an air carrent at 500 C. The extrudates are immersed into asolution comprising platinum ammiacat and sodium chliride and treated at 90 C for 3 or 4 hours. An excess amount of the solution is poured out. The catalyst is dried, calcined in an air carrent. The properties of the catalyst: the yield of the catalyst 80.5-85.0; the octane number of the C 5+  catalysate by the motor method 87.1- 89.0. EFFECT: improved properties of the catalyst. 2 cl, 1 tbl
Patent RU-2001126-C1 (RU)
Inventor: POLOJKO FELIKS S
IPC: C21D1/76
Filed: 1992-03-24
Granted: 1993-10-15
Abstract: Изобретение относитс  к неорганической химии , конкретно к химико-термической обработке  металлов и сплавов и может быть использовано дл   измерени  и регулировани  углеродного потенциала  по содержанию кислорода печных атмосфер и  других газовых сред в частности, дл  регулировани  угперодного потенциала цементационных атмосфер  Сущность изобретени  сигнал с датчика  температуры 1 пропорционально температуре печной  атмосферы Т поступает в вычислительное устройство  2, где он преобразуетс  в соответствии с  формулой Сп 1213+3264x10 3(T-1173)-09261(). Т -. К, f   б/р. где f - коэффициент легировани , оп -  редел емый составом стали Сигнал С поступает  на второй вход блока выработки задани  6, где  происходит сравнение сигнала С и сигнала,  ступившего от задатчика 5 углеродного потенциала  пропорционального заданному значению углеродного  потенциала С Если С  С , на регул тор опр о углеродного потенциала 4 поступает сигнап С и -пр тогда подача углеродной добавки определ етс  величиной С Если С С , то на регул тор углепрпр2:  о родного потенциала 4 поступает сигнзп С и подача  углеродной добавки определ етс  величиной С  1 табл, 1 ил
Patent RU-2017146-C1 (RU)
Title: Ion-selective electrode membrane
Inventor: BUSLAEV YURIJ A
IPC: G01N27/333
Filed: 1992-04-01
Granted: 1994-07-30
Abstract: FIELD: electric measurement using ion-exchange membranes. SUBSTANCE: potassium titanyl phosphate KTiOPO 4  single crystal is used as the ion-selective membrane. EFFECT: increased selectivity membrane to potassium ions in the presence of alkaline and alkaline earth metals. 1 dwg, 1 tbl
Patent RU-2032273-C1 (RU)
Title: Hydroacoustic transducer
Inventor: KASATKIN BORIS A
IPC: H04R1/44
Filed: 1992-06-22
Granted: 1995-03-27
Abstract: FIELD: hydroacoustics. SUBSTANCE: transducer has excitation unit and mechanical equipment. Excitation unit has synchronizer, network of one-shot multivibrators, network of pulse generators, each loaded into respective active component of transducer, network of additional one-shot multivibrators coupled via delay multivibrator to last of one-shot multivibrators, network of pulse stretchers, network of electronic switches, and network of electric loads. Mechanical equipment of transducer is set of active components, frontal strap, rear shielding strap, and conical shielding reflector. EFFECT: improved design. 2 dwg
Patent RU-2035399-C1 (RU)
Title: Method and instrument for appraising quality of meat
Inventor: CHIZHIKOVA TAMARA V
IPC: G01N33/12
Filed: 1992-07-17
Granted: 1995-05-20
Abstract: FIELD: control of production processes. SUBSTANCE: method involves determining light reflection coefficient by the use of light flux with a wavelength of 600-700 nm. Meat quality assessing instrument comprises a needle with handle, a light guide mounted in the needle, a source of light in the handle, support and measuring photodiodes, and a recording unit connected by a cable. Measurements are taken directly on carcasses of cattle after slaughtering and cooling on the long dorsi muscle. EFFECT: improved functional and operating characteristics. 2 cl, 3 dwg
Patent RU-2052888-C1 (RU)
Inventor: MELTSER YAKOV E
IPC: H03B5/32
Filed: 1992-08-10
Granted: 1996-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: low-frequency generator on surface acoustic waves has self-excitation circuit, multimode SAW resonator placed into circuit of positive feedback and output signal extraction circuit. SAW resonator incorporates piezoelectric backing, reflectors, interdigital converter. Self-excitation circuit includes two self-excitation amplifiers both manufactured with phase of gain factor on frequency of one of modes of resonator differing by 180 deg from phase of the other amplifier on frequency of another mode. EFFECT: manufacture of comparably low-frequency generators on SAW, firstly SAW pickups. 1 dwg
Patent RU-2070344-C1 (RU)
Title: Nuclear reactor core melt trap
Inventor: NALETOV VLADIMIR I
IPC: G21C9/016
Filed: 1992-08-31
Granted: 1996-12-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: three barriers are provided in trap case on the path of melt escape. Melt is uniformly distributed by means of internal device over trap space. For its cooling in melt collectors, use is made of water or air supplied therein by passive or active methods. For distributing cooling water, volume distributors are installed in filler space; steam produced in the course of cooling is additionally heated by hot air and exhausted under shell or passed to passive heat transfer system. Trap space is divided into individual vertical sectors each affording trapping, cooling, and holding of core melt. Provision is made for devices controlling rate of melt flow within trap downward to melt collectors and suppressing its kinetic energy. EFFECT: improved safety of nuclear power plant. 4 cl, 3 dwg
Patent RU-2035623-C1 (RU)
Inventor: KOZLOV YURIJ V
IPC: F04B1/26
Filed: 1992-09-07
Granted: 1995-05-20
Abstract: Использование: в гидроприводах машин. Сущность изобретения: в корпусе с образованием поршневой и штоковой полостей установлен дифференциальный поршень с поперечной расточкой, в которой размещена кинематически связанная с регулируемым звеном подвижная гильза. Гильза имеет внутреннюю кольцевую проточку, связанную с поршневой полостью корпуса. Подпружиненный дифференциальный плунжер размещен в гильзе с образованием камеры управления, соединенной со штоковой полостью корпуса, и установлен с возможностью перекрытия проточки гильзы и взаимодействия с одним плечом поворотного двуплечего рычага. Рычаг установлен в корпусе на оси качания. Второе плечо оперто на подпружиненный толкатель. Бустер с камерой управления оперт на второе плечо рычага встречно толкателю. Толкатель подпружинен в направлении образования на рычаге момента, совпадающего по направлению с моментом от взаимодействия рычага с дифференциальным плунжером. Обратные клапаны соединены выходами со штоковой полостью корпуса. Один клапан соединен входом с дополнительным источником давления, другой - с линией нагнетания насоса. Источник давления управления подключен к камере управления бустера. 1 з.п. ф-лы, 1 ил.
Patent RU-2067417-C1 (RU)
Title: Method for estimating functional state of the heart
Inventor: MALAYA LYUBOV TROFIMOVNA
IPC: A61B5/36
Filed: 1992-09-18
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves recording morphological features of the electrocardiogram PQ+QRS intervals are selected additionally for determining power characteristics of myocardium at the heart polarization and depolarization stages. The obtained data are used to calculate diagnostic criterion. Its value being less than 0.4 or equal to or greater than 0.6, functional heart state disorders are to be diagnosed. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2072426-C1 (RU)
Title: Rotary-piston machine
Inventor: VAKHRAMEEV ALEKSANDR A
IPC: F04C9/00
Filed: 1992-07-07
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering; designing of internal combustion engines and compressors. SUBSTANCE: two coaxial shafts are installed in machine housing. Diametrically paired sector-type pistons are secured on shafts. Pistons are mechanically coupled by means of outer counterdrive in form of step-up single-stage gear train and Maltese cross movement. Sector pistons installed on driven shaft are made with central angle at least 2-fold exceeding central angle between axes of symmetry of ports. Gear ratio of gear train, number of driving disk cogs and pairs of slots of Maltese cross movement driven disk are equal to number of pistons pairs. EFFECT: enlarged operating capabilities. 2 cl, 8 dwg
Patent RU-2036124-C1 (RU)
Title: Reservoir for oil products
Inventor: GUMEROV ASGAT G
IPC: B65D90/54
Filed: 1992-07-16
Granted: 1995-05-27
Abstract: FIELD: oil storage reservoirs; cleaning of reservoirs from bottom sediments. SUBSTANCE: reservoir for oil products has cylindrical body with intake-and-dispensing branch pipe installed in its wall. Inclined bent pipe is installed inside reservoir in front of intake-and-dispensing branch pipe. This pipe serves to decrease corroding of lower belts of reservoir body and to facilitate cleaning of reservoir from bottom sediments. EFFECT: enhanced conditions of cleaning. 2 dwg
Patent RU-2044593-C1 (RU)
Inventor: MARKOV ALEKSANDR NIKOLAEVICH
IPC: B22D7/06
Filed: 1992-07-29
Granted: 1995-09-27
Abstract: FIELD: foundry engineering. SUBSTANCE: cylindrical ingot has a facet-type sloping surface coupled with a side surface. Facet is constructed convex. In this case curve rounds generatrix of the facet according to formula given in description of invention. EFFECT: enhanced quality. 1 dwg
Patent DE-10026651-C1 (DE)
Title: Material composite used in the production of a housing for a thyristor consists of an aluminum oxide sapphire and an aluminum oxide ceramic sintered via connecting layers
Inventor: BAUER WOLFGANG
IPC: G02B7/00
Filed: 2000-05-29
Granted: 2001-07-26
Abstract: Material composite (1) consists of an aluminum oxide sapphire (2) and an aluminum oxide ceramic (5) sintered via a first (3) and a second (4) connecting layer. The first connecting layer neighbors the ceramic and comprises a first manganese silicate glass containing molybdenum, tungsten, palladium and platinum. The second connecting layer neighbors the aluminum oxide sapphire and comprises a second manganese silicate glass.  AN Independent claim is also included for a process for the production of a material composite. Preferred Features: The first manganese silicate glass contains up to 6 wt.% aluminum oxide and/or titanium dioxide and the second manganese silicate glass contains 10-25 wt.% aluminum oxide and/or titanium dioxide.
Patent DE-10156621-C1 (DE)
Title: Child seat, for automobile or aircraft, has foam-filled inflatable cushioning elements allowing fitting to each child
Inventor: HAUSMANN THOMAS
IPC: B60N2/90
Filed: 2001-11-17
Granted: 2002-11-21
Abstract: The child seat has a seat frame or seat shell supporting at least one cushioning element (3a,3aa,3c,3cc) with an outer envelope of an air- and water-tight material, inflated via a valve (10a,10b). The interior of the outer envelope is filled with an open-pore foam material, with an adhesive or vulcanized coupling between the inside surface of the outer envelope and the outside surface of the foam material.
Patent DE-10205234-C1 (DE)
Title: Tool head for machine tool has internal cooling medium feed between spindle bearing housing or associated auxiliary housing and modular attachment fitted to spindle or holder
Inventor: JANSEN KARLHEINZ
IPC: B23Q11/10
Filed: 2002-02-08
Granted: 2003-07-24
Abstract: The tool head has a fixed spindle bearing housing (1) and a relatively rotating spindle (2), an interchangable modular attachment (4) fitted to the spindle or a holder for receiving the machining tool (8) and an internal cooling medium feed (7,7'), for direct feed of the cooling medium from the spindle bearing housing or an associated auxiliary housing (5). The cooling medium feed extends sidewards relative to the interchangable modular attachment.
Patent DE-10210617-C1 (DE)
Title: Opening automobile roof provided with pivoted wind deflector at front edge of roof opening and associated setting device
Inventor: WINGEN BERNHARD
IPC: B60J7/22
Filed: 2002-03-11
Granted: 2003-12-04
Abstract: The roof has at least one cover cooperating with a roof opening and displaced in the longitudinal direction of the roof opening (11), for full or partial opening of the latter, via an operating drive. The front edge of the roof opening has a wind deflector (16), pivoted about an axis (20) attached to the roof between a lowered position and a raised position, with movement from the raised position against a spring bias upon closure of the cover. A setting device (24) allows the wind deflector to be moved into an intermediate position, using a setting drive and a control lever (26) at either side of the roof opening, attached to a slider (32), displaced along a guide (36), via a Bowden cable (37) operated by the setting drive.
Patent DE-19531676-C1 (DE)
Title: Measurement of guideways offsets in multiaxis positioning systems for compensation purposes
Inventor: HESSE HANS-JUERGEN DR ING
IPC: G05B19/401
Filed: 1995-08-29
Granted: 1996-11-14
Abstract: A device for compensating guide tolerance in multi-axis positioners in which a second guide substrate (FY) can be moved or pivoted on a first guide substrate (FX) in relation to a first axis (X) and a further guide substrate or an object (O) can move or pivot via an appropriate positioning drive (MY) on the second guide substrate (FY) in relation to a second axis (Y) and the movement on the guide substrates (FX, FY) is continuously detected by an appropriate coordinate measuring device (APX, APY), where at least one measuring emitter (S1-S4) with a narrow aperture is fitted on the guide substrates (FX, FY) oriented parallel to the guide, and on the guided component (FY, O) on which the individual measuring beams impinge is arranged a deviation measuring device (AMX, AMY, AMZ1, AMZ2) in such a way that its deviation measurement signal (SMX, SMY, SMZ1, SMZ2) indicates at least one position deviation transversely to the direction of the impinging measuring beam.
Patent DE-19545983-C1 (DE)
Title: Cover for shaft opening e.g. manhole in road or pavement
Inventor: KORNATZ HEINZ
IPC: E03F5/06
Filed: 1995-12-09
Granted: 1997-06-05
Abstract: The cover comprises a number of narrow rectangular cover parts (3) arranged in a row, abutting one another. The cover parts have locating strips along their face-sides which fit onto locating surfaces of the shaft frame. There is a rail (10) installed in the frame extending over the shaft at each point where two cover parts abut. The rail has an upwardly open U-profile and each arm (11) of it has a slide track (12,13) rising in its outer edges and then extending horizontally. The shaft cover part slides on the slide track with the cover raised on one side and then drawn laterally. The rails in the locating areas have upright centering strips (15) which guide the shaft cover.
Patent DE-19547553-C1 (DE)
Title: Device for determining polarisation state of electromagnetic radiation
Inventor: SCHWARZER HORST DR
IPC: G01J4/04
Filed: 1995-12-11
Granted: 1997-03-06
Abstract: The device has at least one detector for electromagnetic radiation and at least two polarisers (3,4,5). The electromagnetic radiation detector has a matrix, row or column arrangement of fields. Polarisers with different azimuth are allocated uniformly and alternately to adjacent fields. The detector is preferably formed as an image generating sensor e.g. a CCD matrix or CCD line sensor. The polarisers (3,4,5) may be arranged on the detector. Alternatively they may be formed on the surface of the detector by means of an intermediate imaging in the beam path. A wavelength selective element may be associated with the detector. This element may be formed as an interference filter, diffraction grating, a prism or similar wavelength specific filter. The detector may be arranged in the focal plane of an image spectrometer.
Patent DE-19581568-C1 (DE)
Title: Nickel-phosphorus coating for carbon steel vehicle exhaust pipes
Inventor: GARCIA ROBERTO
IPC: C23C18/36
Filed: 1995-03-09
Granted: 1997-10-23
Abstract: A coating of nickel-phosphorus alloy is applied to ordinary carbon steel sheet or tube, in order to form a ternary Fe-Ni-P alloy by a process of diffusion.
Patent DE-19640439-C1 (DE)
Title: Drive mechanism for press ram of metal-forming press
Inventor: HUPFER PETER DR
IPC: B30B1/26
Filed: 1996-09-30
Granted: 1998-01-08
Abstract: The drive movement of the press ram (7) is derived without a crank shaft directly from an eccentric body (5) in the form of an eccentric disc connected to the planetary wheel gear (1-4). A gear element (3,4) of the planetary wheel gear is connected to the eccentric body which supports at least one coupling element (6) for driving the press ram.  The eccentric disc is connected to the planetary wheel support (4) or an annular wheel (3) of the planetary wheel gear which has an extra drive (11,12) for varying the speed of the press ram.
Patent DE-19703303-C1 (DE)
Title: Retaining nut for shuttering ties
Inventor: BAESLER WERNER
IPC: F16B37/08
Filed: 1997-01-30
Granted: 1998-09-24
Abstract: The threaded ends of the ties which secure concrete shuttering are gripped by special nuts to tighten and release the ties by a simple twist action of the nuts. Each nut has three cams with inner profiles to grip the threaded tie. The cams are pressed into the ties by a ring (9) on the rear of the nut and by cam profiles (5). The nut is fitted and released by a simple twist action.  The nut is moved into the locking or released position by hammering onto radial lugs in either direction. The nut grips the ties in any state eg. with concrete on the threads
Patent DE-19704956-C1 (DE)
Title: Earth magnetic field direction measuring method for orientation or navigation purposes
Inventor: GNEPF SILVIO DR
IPC: G01C17/30
Filed: 1997-02-10
Granted: 1998-06-18
Abstract: The method determines the direction of the earth's magnetic field in the vicinity of a magnetic interference source with a varying magnetic field direction using at least two magnetic field measuring devices.  The latter are positioned at a defined position relative to one another and to the magnetic interference source and provide the vector components of the magnetic field in three coordinate directions, evaluated in synchronism for calculating the direction of the earth's magnetic field using defined equations.
Patent DE-19718287-C1 (DE)
Title: Procedure for modifying wood surface, especially for layered stripping
Inventor: PANZNER MICHAEL DR RER NAT
IPC: B23K26/40
Filed: 1997-04-30
Granted: 1998-06-10
Abstract: The invention relates to a method for modifying wooden surfaces, especially by removal of layers. According to the invention, the wooden surfaces are modified thermally using high-energy radiation. This modification occurs by means of thermal absorption. During a short period of exposure of an area of the surface of the wood to the high-energy radiation, a thin layer of said wood is heated abruptly, so strongly that most of the volume of wood thus heated vaporizes or is converted into plasma just as abruptly.
Patent DE-19730802-C1 (DE)
Title: Safety net arrangement
Inventor: AMENT EDUARD
IPC: B60R21/06
Filed: 1997-07-18
Granted: 1998-10-22
Abstract: Safety net arrangement (11) comprises: a safety net (13) arranged to close the opening between the passenger area and the freight space; securing devices (17,18,19) secured to the edge (16) of the net and for anchoring the edge (16) to the vehicle; and anchoring elements (29) movable between a quiet space and an operating space.
Patent DE-19735431-C1 (DE)
Title: Butyl acrylate] or methacrylate] copolymer dispersion-containing composition
Inventor: PASSUT JOHANN
IPC: C08L83/02
Filed: 1997-08-15
Granted: 1999-02-11
Abstract: An aqueous post-treatment composition (I) for damp concrete comprises a mixture of (A) 10.0-30.0 wt.% of an aqueous plasticiser-free butylacrylate copolymer dispersion, (B) 1.0-10.0 wt.% water glass solution, (C) 0.1-2.0 wt. % defoaming agent, (D) 0.2-4.0 wt.% thixotropic agent, (E) 0.1-10 wt.% micronised polyethylene wax, and (F) 88.6 - 44.0 wt.% water.  Also claimed is a process for the preparation of (I) by the addition of components (A)-(E) to water in that order and stirring. (A) is a methacrylate -copolymer dispersion. (B) contains a silicate accelerator having an SiO2/Me2O ratio of 1.3-3.7. (C) is an emulsion of a modified organopolysiloxane and polyglycol. (D) is a bentonite based organo-layer silicate, preferably containing a synthetic magnesium silicate. (E) is a water-dispersible polyethylene-polypropylene mixture with a density of less than 1.0 g/cm<3>. The composition (I) is applied by spraying or pouring onto the concrete. A 10-300 micron thick polyvinyl chloride, polyethylene or polyurethane film is applied to the sticky layer of (I) immediately after application. The film used in white in summer and black in winter. (I) is applied immediately by spraying after removal of the mould from concrete parts in the green state to form a water and vapour tight coating.
Patent DE-19747082-C1 (DE)
Title: Circuit for temporarily deactivating microprocessor supervisor chip
Inventor: HORN RAYMOND
IPC: G06F11/00
Filed: 1997-10-24
Granted: 1999-01-28
Abstract: The circuit (3) blocks an output signal ("WDO") from the supervisor circuit (2) until the output signal has become inactive after then end of a specific external access (5). The specific external access is made by a host computer (4) via an emulator connection (5) to the microprocessor (1). The deactivating circuit (3) receives at least one emulator signal via an internal logic circuit (9), and evaluates it. In the event of a specific external access to the microprocessor via the emulator connection, a signal is generated which triggers an interrupt or reset of the microprossess or via an internal logic gate (10)
Patent DE-19831330-C1 (DE)
Title: Electrolytic etching of copper e.g. from printed circuits or circuit boards
Inventor: KO CHIEN-HSIN
IPC: C25F7/02
Filed: 1998-07-13
Granted: 1999-11-11
Abstract: Copper is electrolytically etched using a copper (II) ion-containing etching liquid which is regenerated with ozone. Copper is etched from an object by connecting the object as an anode in an etching tank, anodically etching the copper using a Cu (II) ion containing etching liquid and regenerating the spent etching solution with ozone. An Independent claim is also included for an apparatus for carrying out the above process.