baber/WOPTO huggingface dataset:
Patent RU-2083078-C1 (RU)
Title: Method for predicting responsiveness of fiber flax to zinc fertilizer
Inventor: TIKHOMIROVA VERA YAKOVLEVNA
IPC: A01C21/00
Filed: 1992-03-24
Granted: 1997-07-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves differentiated usage of zinc fertilizer by easily determined diagnostic factor; growing fiber flax, with effectiveness diagnosis being taken into account. EFFECT: reduced cost, increased precision and operativeness of predicting flax response for zinc fertilizer. 2 tbl
Patent RU-2040494-C1 (RU)
Title: Method of manufacture of draw plates of glass-melting devices
Inventor: DRILENOK BORIS S
IPC: C03B37/09
Filed: 1992-06-17
Granted: 1995-07-25
Abstract: FIELD: glass melting. SUBSTANCE: method of manufacture of draw plates of glass-making devices consists in heating in the zone of contact of melted-in tube and perforated plate by pulse-periodic laser radiation; in this case the relation between the weld width and depth of penetration is within 0.7 to 2.2. EFFECT: facilitated procedure. 1 tbl
Patent RU-2046376-C1 (RU)
Inventor: DYAKONOV BORIS P
IPC: E21C39/00
Filed: 1992-06-29
Granted: 1995-10-20
Abstract: Использование: в области сейсмоакустических исследований горных выработок и скважин. Сущность изобретения: в двух точках исследуемого интервала скважины проводят синхронные измерения параметров продольных и поперечных колебаний. По разности времен (фаз), длительности, амплитуде, частотным спектрам определяют скорости распространения этих колебаний, положение и величину сейсмического момента, а также линейные размеры трещин или угловые частоты спектра. По соотношению указанных параметров оценивают напряженное состояние горных пород.
Patent RU-2104996-C1 (RU)
Title: Способ очистки диацетилреина от примесей алоэ-эмодинкомпонентов, фармацевтическая композиция, включающая диацетилреин
Inventor: AL FONS KARKASONA
IPC: C07C69/95
Filed: 1992-06-24
Granted: 1998-02-20
Abstract: Использование: очистка диацетилреина от примесей алоэ-эмодин-компонентов с получением фармацевтически чистого диацетилреина. Сущность изобретения: исходный диацетилреин, включающий примеси алоэ-эмодин-компонентов, подвергают диспергирования в системе жидкость-жидкость с ограниченно смешивающимся с водой полярным органическим растворителем, например 2-бутаноном, и водной фазой с величиной pH 6,5-7,5, при этом выделяют диацетилреин, который при необходимости перекристаллизовывают. Исходный диацетилреин получают из смеси сеннозидов через антроновые соединения, которые окисляют до антрахиноновых соединений и затем полученный продукт ацетилируют. В качестве окислителя предпочтительно используют соль железа III. В результате получают диацетилреин с остаточным содержанием производных алоэ-эмодина в количестве 20 ppm, который используют в качестве активного начала в фармацевтической композиции, обладающей противоартритным, противовоспалительным, антипиритическим и анальгетическим действием. 2 с. и 13 з.п.ф-лы.
Patent RU-2085169-C1 (RU)
Inventor: BUTOV PAVEL GRIGOREVICH
IPC: A61G17/00
Filed: 1992-07-08
Granted: 1997-07-27
Abstract: FIELD: funeral accessories. SUBSTANCE: coffin for burial and cremation contains basis and cover consisting of joined walls made from three-layer cellular structures with ornamental nap coating joined with two ties. Outer and inner parts of coffin as well as filler are cut separately and joined simultaneously: both three-layer structure of walls with cellular filler and coffin structure itself. EFFECT: facilitated manufacturing process. 6 cl, 5 dwg
Patent RU-2047412-C1 (RU)
Title: Method for manufacturing thin-walled vessel-type article and billet for complex drawing of sleeve
Inventor: BATALOV BORIS E
IPC: B21D51/24
Filed: 1992-08-14
Granted: 1995-11-10
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves manufacturing inner pressure loaded thin-walled vessel-type article from round billet by stamping sleeve with bottom and forming throat, with bottom being preliminarily stamped to obtain plate-shaped semifinished product without changing billet diameter by forcing excessive metal from central portion into peripheral portions so that depression is formed on inner side. Depression surface shape is made identical to that of end and toroidal parts of punch and peripheral part outer side of billet is made in the form of truncated cone. Sleeve is stamped by complex drawing so that conical surface of semifinished product peripheral part coincides with identical surface of die working part and punch is centered so that its end and toroidal surfaces coincide with respective depression surfaces. Then final stamping of bottom part is provided. Billet is made in the form of plate with depression, whose surface conforms with respective end and toroidal surfaces of cavity of sleeve drawn from billet, with plate bottom thickness being less than that of peripheral part. Billet peripheral part has annular thickened portion, with thickness smoothly increasing from depression edge to maximum value and then smoothly decreasing towards billet edge. Outer surface of billet peripheral part is made in the form of truncated cone, whose lesser end diameter does not exceed diameter of sleeve drawn from billet. EFFECT: improved quality of vessels. 3 cl, 4 dwg
Patent RU-2038400-C1 (RU)
Inventor: TSUKERMAN SEMEN ILICH
IPC: C22C9/00
Filed: 1992-09-21
Granted: 1995-06-27
Abstract: Сущность изобретения: предложен композиционный материал на основе меди для электрических контактов, содержащих кадмий и хром для повышения твердости и прочности, а также снижения удельного электрического сопротивления. Материал содержит компоненты при следующем соотношении, мас.%: кадмий 0,8 - 1,0; хром 0,5 - 2,0; медь остальное. Дополнительно предложенный материал может содержать графит в количестве до 2,0 мас.%. 1 з.п. ф-лы.
Patent RU-2023054-C1 (RU)
Inventor: ATROSHENKO ANATOLIJ F
IPC: C23F13/00
Filed: 1992-10-01
Granted: 1994-11-15
Abstract: Использование: защита от коррозии, которая позволяет повысить эффективность защиты от коррозии металлических конструкций в условиях периодического смачивания и увеличить срок службы устройства защиты. Сущность изобретения: это достигается за счет введения в устройство дополнительного электрода 3, имеющего положительный электродный потенциал по отношению к потенциалу металла защищаемой конструкции. Между анодом 1 и дополнительным электродом 3 расположена гигроскопическая прокладка 5, пропитанная электролитом. При изменении степени влажности изменяется внутреннее сопротивление гигроскопической прокладки 5 и изменяется плотность защитного тока. 1 ил.
Patent RU-2108950-C1 (RU)
Title: Container-module
Inventor: SUSLOV JURIJ FILIPPOVICH
IPC: B65D6/00
Filed: 1992-05-20
Granted: 1998-04-20
Abstract: FIELD: mechanical engineering; transportation, storage and calculation of blanks (parts) in flexible manufacturing systems. SUBSTANCE: container-module has housing, spring-loaded shelves installed at several levels in height and secured for forcing down and returning into horizontal position. In horizontal position shelves are in contact with spring-loaded support members made in form of racks installed for displacement in horizontal plane. EFFECT: enlarged operating capabilities. 4 dwg
Patent DE-10055401-C1 (DE)
Title: High altitude, unmanned aircraft has electrically driven propeller and solar cells on wings which provide electricity, excess electricity being used electrolyse water to hydrogen and oxygen which drives heat engine connected to generator
Inventor: STEINWANDEL JUERGEN
IPC: B64D27/24
Filed: 2000-11-09
Granted: 2002-01-17
Abstract: High altitude, unmanned aircraft has an electrically driven propeller (7) and solar cells (13) on the wings which provide electricity to it. Excess electricity is used to operate an electrolytic cell (9) which produces hydrogen and oxygen from water. These are stored under pressure in tanks (10a, 10b) and fed to a burner (4) used to drive a heat engine (2), especially a Stirling machine or Brayton cycle turbine, which operates a generator (3)
Patent DE-10201528-C1 (DE)
Title: Roof hip connector board, between the lower edge of a hip tile and the roof covering board, is a projection of the covering board surface with a wedge projection on the upper side towards the roof hip
Inventor: FLECK OSKAR
IPC: E04D1/30
Filed: 2002-01-17
Granted: 2003-02-27
Abstract: The roof hip connector (1) is a board (2) from a lightweight construction material easily cut to length, formed with a right angled projection surface of one or two fitted roof covering boards. The upper surface (2a) has a wedge projection (3), and the neighboring roof covering board is against its under side. The projecting wedge is towards the roof hip, and the under side is towards the eaves.
Patent DE-10202021-C1 (DE)
Title: Aerodynamic control surface for aircraft has whole surface or tip of surface rotating about axis passing behind center of pressure and rotation is restrained by spring
Inventor: SCHWEIGER JOHANNES
IPC: F42B10/02
Filed: 2002-01-18
Granted: 2003-06-12
Abstract: The rudder, aileron or other control surface (5) may be swept back and may be mounted at the tip of a fixed fin or wing (6). Alternatively the control surface may be mounted directly on the fuselage (2). The control surface may be mounted on a shaft or axis (10) rotating in a bearing (41) in the fixed fin or fuselage.  The axis is swept back and runs behind the center of pressure of the control surface (X). A spring (43) is fitted which urges the control surface toward its neutral position, and overcomes the aerodynamic force trying to turn the surface.
Patent DE-19515954-C1 (DE)
Title: Accordion with bass part
Inventor: KNUDSEN BJOERN
IPC: G10D11/02
Filed: 1995-05-02
Granted: 1996-06-27
Abstract: One single bass row is a basic bass row (2) and the single bass row in from of it is a third bass row (4). The chord rows behind the basic bass row incorporate a major chord row (10), a minor chord row (8) and a seventh chord row (16). The chord rows additionally incorporate a row (12) of diminished triads and a row (14) of augmented triads. The single bass rows incorporate a further row (6) of small sixth basses. Behind the basic bass row, there is firstly the minor chord row, then the major chord row, followed by the row of diminished triads, the row with augmented triads and finally the seventh chord row. The single bass row of small sixth basses is arranged in front of the third bass row.
Patent DE-19530647-C1 (DE)
Title: Input parameter preparation for neural network
Inventor: TRESP VOLKER DR
IPC: G06N3/02
Filed: 1995-08-21
Granted: 1997-01-23
Abstract: The method comprises the steps of forming a time series from a number of measurement values of a variable input parameter, by imputing values at discrete time intervals, and supplying and/or calculating a statistical noise distribution from the unrelated noise of limited variation, that overlaps the input signal, and that has a mean value of zero.  A missing measurement is entered into the time series as a fault value, by calculating a statistical fault value from at least one value, adjacent in the time series, and from the determined statistical noise distribution. At least two Monte-Carlo draws are determined from the fault value noise distribution, and the resulting value is entered in place of the fault value.
Patent DE-19542717-C1 (DE)
Title: Process produces sales trays from cut polystyrene foam blanks by hot- plane and hot form stamping
Inventor: FRIEMUTH BERND
IPC: B29C51/08
Filed: 1995-11-16
Granted: 1997-03-20
Abstract: The invention relates to a method and a device for the production of convex shells (2), in particular food shells made of polystyrene foam. The method comprises the following steps: (a) cutting a foam block into individual blanks shaped like plates or strips (1.1 ...1.n); (b) mounting and moving the blanks in a row on a horizontal plane (E); (c) producing an intermediate plate from a blank by contacting and lightly pressing both flat surfaces of the blank each with with a heated, flat pressure surface (14, 14') to achieve superficial melting; (d) shaping the intermediate plate in a mould formed from a heated top die (20) and bottom die (22') to form a food shell; (e) ejection or removal of the food shell.
Patent DE-19805519-C1 (DE)
Title: Overload safety for mechanical press
Inventor: SEIFERT VOLKER DR ING
IPC: F15B20/00
Filed: 1998-02-11
Granted: 1999-07-29
Abstract: The overload safety for a press has a piston (1) in a cylinder (2) with an electro-rheoligical or magneto-rheoligical fluid in the working volume. A compensating tank (5) is connected to the working space. A press load sensor (8) has an electrode pair (6a,b) in a passage (4) between the working volume and the compensating tank.
Patent DE-19851944-C1 (DE)
Title: Purification of 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol (I), useful for the production of polycarbonate materials, comprises dissolution in a solvent and addition of a reducing agent.
Inventor: ROELOFS MARCO
IPC: C07C37/86
Filed: 1998-11-11
Granted: 2000-09-14
Abstract: A process for the purification of 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol (I) comprises dissolution of (I) in an organic solvent or aqueous medium followed by addition of a reducing agent, preferably a metal that forms nascent hydrogen in contact with an acidic medium or sodium dithionite and/or tin(II) chloride followed by isolation of (I).
Patent DE-19913856-C1 (DE)
Title: Nuclear reactor fuel element fuel rod support element
Inventor: BORSDORF UDO
IPC: G21C3/356
Filed: 1999-03-26
Granted: 2000-11-23
Abstract: The spacing element (16) is used for supporting a nuclear reactor fuel element fuel rod on a spacing unit. It consists of metal with an outer layer (23) made of a different material to that which contacts the fuel rod.
Patent DE-19924416-C1 (DE)
Title: Current detection device for pulse width modulated electronic setting elements e.g. for drive regulator, uses control device for switching gate unit with 2 transistors for measuring current at discrete intervals
Inventor: STEINHART HEINRICH
IPC: G01R19/25
Filed: 1999-05-27
Granted: 2000-10-05
Abstract: The current detection device has a control device for switching a gate unit with 2 transistors (T1,T2) for measurement of the current at discrete time intervals via a measuring resistance (Rm) coupled to a measuring device (ME) containing a measuring amplifier (MV). The measuring resistance is connected in series with the output of the bridge circuit provided by the transistors, or is connected in the positive or negative supply line for the bridge circuit.
Patent DE-19930658-C1 (DE)
Inventor: KNOKKE HENRI VAN DER
IPC: F16C33/54
Filed: 1999-07-02
Granted: 2001-04-26
Abstract: The sheet metal window cage for an anti-friction bearing, especially with roller bearings, is made up of curved sections. Pegs (9) are inserted between the rollers (8), and the cage is fastened together by a connector (6a).
Patent RU-2048522-C1 (RU)
Inventor: CHETVERIN ALEKSANDR B
IPC: C12Q1/68
Filed: 1992-10-14
Granted: 1995-11-20
Abstract: Использование: биотехнология, молекулярная биология. Сущность изобретения: размножение и/или эксрессию нуклеиновых кислот осуществляют в среде, содержащей бесклеточную ферментную систему и субстраты, необходимые для экспоненциального размножения и/или экспрессии нуклеиновых кислот, жидкую фазу которой перед инкубацией иммобилизуют путем заключения ее в твердую основу органической или неорганической природы, имеющую пористую, волокнистую, сетчатую, капилярную, складчатую или слоистую структуру со средним размером пор от 100 мкм до 5 нм. 3 с. и 17 з.п.ф-лы, 2 ил.
Patent RU-2071818-C1 (RU)
Title: Method of concentrating aqueous solution of medical vitamin c
Inventor: ROZANOV SERGEJ A
IPC: B01D61/36
Filed: 1992-11-05
Granted: 1997-01-20
Abstract: FIELD: pharmaceutical technics. SUBSTANCE: solution is concentrated using membrane distillation as environmentally pure procedure. Process is carried out in membrane modulus of flat-frame type with vertically arranged membranes made of tetrafluoroethylene copolymer on propylene substrate at temperature 55-60 C, while permeate temperature is 13-20 C and linear velocity of stream 0.05- 0.055 m/s. EFFECT: improved procedure. 1 dwg
Patent RU-2103409-C1 (RU)
Inventor: KREMNEV L S
IPC: C22C38/28
Filed: 1992-11-05
Granted: 1998-01-27
Abstract: FIELD: metallurgy, namely, production of instrumental steel. SUBSTANCE: instrumental steel comprises, mas.%: carbon, 0.7-1.4; silicium, 0.1-1.2; manganese, 0.1-1.0; molybdenum, 3.5-7.5; chromium, 1.5-2.9; vanadium, 0.9-3.0; rare-earth metals, 0.001-0.3; calcium, 0.001-0.25; nitrogen, 0.003-0.20; tungsten, 0.1-2.5; titanium, 0.01-0.8; ferrum, the balance. EFFECT: increased heat resistance of desired steel. 2 tbl
Patent RU-2054068-C1 (RU)
Inventor: OREKHOV VSEVOLOD D
IPC: D06M13/322
Filed: 1992-12-29
Granted: 1996-02-10
Abstract: FIELD: textile industry. SUBSTANCE: textile material is treated by solution of trimethyl methane dye, its concentration being 1-3 g/l. The process is carried out simultaneously with applying and fixation of microbial compound or before or after said procedure takes place. EFFECT: improves efficiency of method. 3 cl, 1 tbl
Patent RU-2061522-C1 (RU)
Title: Способ игры в русскую рулетку
Inventor: KUZUB DMITRIJ G
IPC: A63F5/00
Filed: 1993-01-25
Granted: 1996-06-10
Abstract: Использование: изобретение относится к области индустрии развлечений, в частности к азартным играм, проводимым в казино. Сущность изобретения: способ игры заключается в использовании комплекта из нескольких маркираванных патронов, а также в приеме у игроков денежных ставок на предсказание маркировки случайным образом выбираемого из комплекта патрона и положении этого патрона после зарядки им барабана револьвера, вращения барабана и остановки барабана револьвера в случайном положении. Предусмотрена процедура, позволяющая игроку, не делая дополнительных ставок, увеличить свой выигрыш. Реализация способа возможна на компьютере с дисплеем или денежном игровом автомате со встроенным процессором. 5 з.п.ф-лы, 7 ил.
Patent RU-2072558-C1 (RU)
Title: Object storage and retrieval device
Inventor: LUKYANOV BORIS S
IPC: G07C9/00
Filed: 1993-01-27
Granted: 1997-01-27
Abstract: FIELD: automatic machined for storage and retrieval of objects, such as keys, passes, data media, individual-use documents. SUBSTANCE: device has retaining cleats, electromagnets with position retainers, and control unit with code setting unit; mounted in case for axial turn of shaft are loosely set anchors with equal-sized pairs of forks; electromagnets are attached to anchors for fixed coupling with gear magazine shaft having different number of teeth contacting retaining cleats in suspended position of magazines above compartment provided for their retrieval; device has gear magazine pusher with flap that prevents unwanted entry of gear magazine through slit provided in guide. EFFECT: enlarged range of objects handed over for storage, simplified design. 3 cl, 2 dwg
Patent RU-2104281-C1 (RU)
Title: Method of preparing sennoside a, b and $$$ mixture, mixture of sennosides a, b and $$$ and purgative agent based on thereof
Inventor: CARCASONA ALFONS
IPC: A61K31/704
Filed: 1992-06-24
Granted: 1998-02-10
Abstract: FIELD: pharmacy technology. SUBSTANCE: invention relates to isolation of sennosides A, B and $$$. Sennosides mixture is subjected for reduction to corresponding anthrone-8-glucosides followed by liquid-liquid dispersing anthrone-8-glucosides to remove aloe-emodin components. After extraction the obtained rhein-9-anthrone-8-glucoside is oxidized again to sennosides A, B and $$$. Invention relates to pharmaceutical agent prepared on the basis of sennosides A, B and $$$ also. EFFECT: improved method of preparing. 8 cl, 1 tbl
Patent RU-2042719-C1 (RU)
Title: Method of processing objects containing noble metals
Inventor: DANILOVA FAINA I
IPC: C22B11/00
Filed: 1993-03-03
Granted: 1995-08-27
Abstract: FIELD: noble metal extraction. SUBSTANCE: method involves extraction of noble metals by contacting parental material with sorbent in reactor at 90-150 C and stirring for 10-15 min. Sorption is carried out with sorbent containing ethylenediamine groups under electric current applying in electrochemical apparatus. EFFECT: improved method of processing. 3 cl, 4 tbl
Patent RU-2070462-C1 (RU)
Title: Method and apparatus of bearings coiled semiretainers production
Inventor: KATS GRIGORIJ B
IPC: B21D53/10
Filed: 1993-03-19
Granted: 1996-12-20
Abstract: FIELD: metals machining, bearings coiled semiretainers production in particular. SUBSTANCE: two ring-type blanks are cut out of band so, that inner diameter of one (outer) blank is equal to outer diameter of another (inner) blank. Then each blank is bent to produce uniform number of corrugations. Corrugations depth of outer blank is increased as compared with corrugations depth of inner blank by value, that after bending provides equality of outer diameters of both blanks. Apparatus has multiposition press with row of setting holes, several per operation stamps and grab of blanks step by step motion. Setting holes, per operation stamps and grab catching teeth are divided for two groups. Each group setting holes number exceeds the group stamps number by one. Grab additionally has pairs of pins-pushers. EFFECT: increased productivity. 2 cl, 5 dwg
Patent RU-2089765-C1 (RU)
Title: Method of manufacture of shock absorber tube
Inventor: MITIN ANATOLIJ S
IPC: F16F9/00
Filed: 1993-04-08
Granted: 1997-09-10
Abstract: FIELD: plastic metal working. SUBSTANCE: method includes extrusion of sleeve from blank with tubular section and thickened bottom. Tubular section is formed by rotary drawing. Forming the ear with base from thickened bottom is effected by die forging with break in plane passing through longitudinal axis of tubular section at simultaneous forming the hole in ear. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2120389-C1 (RU)
Title: Method of vibration damping and swirl hydraulic shock absorber
Inventor: MARTYNOV NIKOLAJ VASIL EVICH
IPC: F16F9/34
Filed: 1993-04-22
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: transport engineering. Vehicle vibration damping is provided by interaction of tangential correcting liquid flow in swirl hydraulic shock absorber with control of resistance to liquid flow in chamber. Shock absorber of proposed design features long service life, stability of characteristics and simple construction. EFFECT: enhanced damping. 10 cl, 5 dwg
Patent RU-2035586-C1 (RU)
Title: Compound for isolation of formations
Inventor: DOLGANSKAYA SOFYA I
IPC: C09K8/504
Filed: 1993-06-15
Granted: 1995-05-20
Abstract: FIELD: drilling of gas and oil wells. SUBSTANCE: compound for isolation of formations contains, mas.%: polyethylene oxide 0.5-1.5; calcium chloride 25.9-42.9; the balance, water. EFFECT: higher efficiency. 1 tbl
Patent RU-2106562-C1 (RU)
Title: Pipe line
Inventor: GOL BERT ARTUR EFIMOVICH
IPC: F16L1/00
Filed: 1993-07-20
Granted: 1998-03-10
Abstract: FIELD: delivery of technological fluid; mine construction. SUBSTANCE: hollow lifting conductor is used as technological pipe line, thus making it possible to use efficiently shaft section and reduce deformation of its lining. EFFECT: enhanced efficiency and reduced deformation of shaft lining. 2 dwg
Patent RU-2061263-C1 (RU)
Title: Device for mounting active area of nuclear reactor under pressure
Inventor: ROZENBERG YURIJ S
IPC: G21C1/18
Filed: 1993-08-13
Granted: 1996-05-27
Abstract: FIELD: mounting devices. SUBSTANCE: nuclear reactor has ring elastic member. Each segment of this member is designed as screw cylindrical spring, which is tightly embraced by cylindrical rings. EFFECT: increased functional capabilities. 5 dwg