baber/WOPTO huggingface dataset:
Patent DE-4119985-C1 (DE)
Title: Rotary body, partic rotor head drive diaphragm of helicopter rotor - comprises fibre composite U=shaped structure with varying wall thickness
IPC: F16D3/72
Filed: 1991-06-18
Granted: 1992-07-30
Abstract: Rotary body, is of fibre composite structure and is U-shaped with wall thickness which varies in the longitudinal direction of the component to maintain a 45 deg. fibre orientation. Prepreg cloth pieces are used to vary thickness, extending over the whole length of the generating and overlapping in the longitudinal direction by an amount related to the required thickness variation. ADVANTAGE - High strength can be obtained with low amt. of labour by lay up technique.
Patent DE-4301854-C1 (DE)
Title: Layering device for palleting filled sacks and bags - has entrainment device with slider tip-up element positively engaging with row of sacks and movable over loading surface.
Inventor: JUERGENS KARL-BERNHARD
IPC: B65G47/08
Filed: 1993-01-25
Granted: 1994-03-31
Abstract: The sacks (5) supplied in an incoming position are turned into a stacking position by an inverted U-shaped element (7) of an entrainment device (6). This element mounted above and movable relative to the layer forming surface (3) is a slider tip-up element which positively engages with a row (4) of sacks. The entrainment device has two different length arms (9,9') and during displacement of the sacks the entrainment device either tilts the row of sacks in engagement with the short arms about an axis parallel to the layer forming surface into the stacking position, or positions the row of sacks which is in engagement with the longer arm. USE/ADVANTAGE - Faster mechanical handling of sacks which taper towards their closed filling end.
Patent DE-4319376-C1 (DE)
Title: Arrangement for the analog/digital conversion of signals having a different signal level
Inventor: SIEGERT CLAUS
IPC: H03M1/18
Filed: 1993-06-11
Granted: 1994-08-11
Abstract: The invention relates to an arrangement for the analog/digital conversion of analog input signals having different signal levels, comprising an analog/digital converter and an analog amplifier, the gain of which amplifier can be varied. In the analog/digital conversion of signals having different levels, the best resolution for these signals is achieved if the signal levels are matched to the extreme range of the analog/digital converter or vice versa. It is the object of the invention to specify an arrangement for the analog/digital conversion of analog input signals, which arrangement has a simple design and ensures reliable matching of the input signal levels to the extreme range of the analog/digital converter. This is achieved using a circuit unit which produces a manipulated variable from the frequency of occurrence of the maximum value or of a predeterminable threshold value at the output of the analog/digital converter, which manipulated variable controls the gain of the analog amplifier.
Patent DE-4425463-C1 (DE)
Title: Test adapter for testing electrical plug contacts
Inventor: LANG-DAHLKE HELMUT
IPC: G01R31/04
Filed: 1994-07-19
Granted: 1995-11-16
Abstract: The adapter has a socket (1) in which the tested plug (2) is inserted manually, so that its plug contacts (3) are brought into alignment with spring contact pins (7) of the adapter.The socket has a platform (4) which is displaced in the insertion direction by the insertion of the tested plug, with an associated retaining device cooperating with the latter, to hold it in the socket. Pref. the spring contact pins project through respective openings in the platform, the retaining device provided by a latch (5) brought into engagement with the inserted plug upon displacement of the platform.
Patent DE-4429208-C1 (DE)
Title: Purifying waste water by adjusting pH and temp., filtering, and
Inventor: STAHMER LARS
IPC: C02F3/06
Filed: 1994-08-18
Granted: 1995-11-16
Abstract: In purifying waste water, (a) the water is brought to pH 6.5-8 by addn. of acid or alkali, and to 20 deg C. and passed through a solids filter, (b) the water is passed upwards through one or more solid bed reactors seeded with microorganisms, and (c) during passage through the solid bed, the water is treated with air or O2.
Patent DE-4431092-C1 (DE)
Title: Urine drainage unit with drop chamber and collector receptacle
Inventor: SCHERER JUERGEN
IPC: A61F5/441
Filed: 1994-09-01
Granted: 1996-03-21
Abstract: The urine collector receptacle (11) is made of rigid material and has an opening. Between the ends of the drip chamber (10) and along its periphery is an extension which is detachably placed round the opening so as to be water tight and for attaching the drip to the urine collector receptacle. The drip chamber has an inlet (20) attached to a delivery tube (23), an outlet (16) opening into the urine collector receptacle, and a chamber ventilation opening (24). A check valve (18) at the outlet of the drip chamber is spaced apart from the inlet. A ventilation duct (26) passes through the drip chamber and connects the interior of the urine collector receptacle with the space outside the urine drainage unit.
Patent DE-4435510-C1 (DE)
Title: Pump system supplied by frequency inverter e.g. for room heating medium circulation pump
Inventor: JENSEN NIELS DUE
IPC: H02K11/33
Filed: 1994-10-04
Granted: 1996-03-07
Abstract: The pump system has an electric motor and a gyro-pump driven by it. A clamp-on casing (8) attached to the motor housing (7) contains a frequency inverter, the base of the casing having an opening to allow heat from the power stage to escape. A heat conducting plate (6) arranged near the opening is thermally connected to a corresp. motor housing connecting surface (5). The clamp-on casing is made of metal and designed as a cooling body for convection cooling.  The heat generating components of the power electronics are encapsulated in a metal intermediate housing (12) open to the casing opening, but otherwise closed, whereby at least two chambers at different temp. levels are formed in the clamp-on casing.
Patent DE-4435960-C1 (DE)
Title: Step=in binding for snow=board
Inventor: HANSEN REINHARD
IPC: A63C10/10
Filed: 1994-10-07
Granted: 1996-03-28
Abstract: The snow-board binding has a single toe grip (8) and two sprung heel grips (8, 9) for each boot. The heel grips are hinged about axes parallel to the boot orientation and have ratchet grips (11) which engage grips on the sides of the heel. The grips are linked by a sprung element (17) which is pressed down by the heel causing the grips to swing inwards. The sprung element is pressed past a dead point and holds the heel until manually released. The release levers (13) are rigidly attached to the grips and are pressed down by hand to release the ratchets. The whole binding is on a swivel plate (9) which is fixed in the required orientation in the board and secured by a screw fastener (7).
Patent NL-1015765-C1 (NL)
Title: Mouse or rat trap with tapered tube shape, has side walls angled and textured to allow rodent to climb on top to reach entrance, but not climb out
Inventor: KROP HUGO KAREL
IPC: A01M23/08
Filed: 2000-07-20
Granted: 2000-08-24
Abstract: The angle of the tube side walls and the protrusions or texture on the outside of these walls serves to assist a large or small rodent in climbing on top of the tube, where the entrance is. No such climbing aids are provided on the inside of the tube.
Patent NL-1033369-C1 (NL)
Title: Water buffer method, used during construction of new houses, comprises discharging rainwater underneath ground floor constructed with crawl space free system
Inventor: WIERSMA SIETSE
IPC: E03F5/10
Filed: 2007-02-09
Granted: 2008-08-12
Abstract: The space beneath the ground floor of the building is excavated to a greater depth than normal and then the foundation and floor are constructed using the crawl space-free system described in . Rainwater drains discharge the rainwater directly beneath the ground floor.
Patent RU-2032767-C1 (RU)
Title: Agent for coating
Inventor: GODVIN BERNAR
IPC: C23F11/16
Filed: 1984-05-11
Granted: 1995-04-10
Abstract: FIELD: corrosion protection. SUBSTANCE: proposed agent contains binder, compound having common formula   where n is 0 or 1, R 1 , R 2 , R 3 , и R 4  independently represents hydrogen, C 1 -C 2 -alkyl, C 1 -C 4 -carboxyalkyl, one of said substituents being carboxyl or carboxyal group and salt of said compound with base. Quantity of corrosion inhibitor is 0.5-5 mass % as calculated for solid compound. EFFECT: improves protective action. 21 tbl
Patent RU-2024613-C1 (RU)
Inventor: DUGLAS RAJS
IPC: C12N5/10
Filed: 1988-11-17
Granted: 1994-12-15
Abstract: Использование: биотехнология, генетическая инженерия растений. Сущность изобретения: трансгенный хлопок получают в результате взаимодействия культивируемых клеток хлопка со штаммом бактерий Agrobacterium tumefaciens, содержащим рекомбинантную плазмидную ДНК с химерным геном, кодирующим кристаллический протеин δ -эндотоксина Bacillus thuringiensis, промотором, 5' и 3' нетранслируемыми областями и вторым геном, обеспечивающим устойчивость к антибиотику, инкубируют трансформированные клетки, переносят его в среду для выращивания, культивируют каллюс на среде для выращивания каллюсов, отбирают трансформированный эмбриогенный каллюс, затем фильтруют суспензию для отделения эмбриогенного каллюса размером 600 мкм с последующим получением регенераторов. 25 ил.
Patent RU-2011247-C1 (RU)
Title: Symmetrical dipole
Inventor: ARBUZOV ANATOLIJ I
IPC: H01Q9/00
Filed: 1988-12-19
Granted: 1994-04-15
Abstract: FIELD: antennas. SUBSTANCE: symmetrical dipole has two flat arms with angles facing each other; the first feeder is connected to the vertices of the angles. The length of the flat arms is 0.9 to 1.5 of their width; the angles facing each other equal 80 to 120; sections of conductors are cut in, their length is 0.45 to 0.55 of the perimeter of the flat arms which is (0.7-0.8) λ max  and the diameter makes up (0.02-0.01) λ max . The sections of conductors are installed symmetrically with respect to the lateral axis of the symmetrical dipole and in parallel with the side edges of the arms at a distance of (0.03-0.06) λ max  from them. EFFECT: enhanced radiation. 5 dwg
Patent RU-2068762-C1 (RU)
Title: Assemble of units for modular machine-tool
Inventor: AKSENOV VLADIMIR I
IPC: B23Q37/00
Filed: 1989-10-16
Granted: 1996-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: assemble of unified units comprises a base unit made up as two-coordinate table with base side on bad 2 for mounting spindle unit 3. The assemble is also provided with unified system for supply of cutting fluid comprising two tanks 7 and 8 filled with cutting fluid interconnected through pipe lines and mounted parallel to each other from both sides of the table in the working zone and auxiliary zone of the machine-tool, two filter-receivers 11 and 12 mounted above each tank in the working zone, and pump for pumping cutting fluid mounted on one of the tanks and positioned in the auxiliary zone of the machine-tool. EFFECT: improved design. 7 dwg
Patent RU-2008168-C1 (RU)
Title: Method for setting robotized section
Inventor: KUZNETSOV EDUARD S
IPC: B23Q41/00
Filed: 1989-09-21
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: at least two parts of different type are machined on a step rotary table. The angle of rotation of the table is determined from a relation α=a·(360 ° /n) where a is the number of part types, n is the number of working positions. EFFECT: improved accuracy. 1 dwg
Patent RU-2069007-C1 (RU)
Title: Tomographic interferometer
Inventor: NOVIKOVA NATALIYA E
IPC: G03H1/16
Filed: 1989-11-01
Granted: 1996-11-10
Abstract: FIELD: holographic interferometry. SUBSTANCE: interferometer is placed in cylindrical part of case. Pressurized dish is disposed at the point of crossing of probing radiation onto the base of interferometer. Dish is connected with observing channel mounted to cross cylindrical part of case. Case has at its both sides wedge-collet joints with semispherical caps. EFFECT: widened area of application. 4 dwg
Patent RU-2040358-C1 (RU)
Title: Device for step turning of moulding machine table
Inventor: FOMICHEV LEONID F
IPC: B22C19/02
Filed: 1989-12-28
Granted: 1995-07-25
Abstract: FIELD: casting machines. SUBSTANCE: invention is aimed to enhance device safety in operation due to dynamic loading reduction when working member (in particularly moulding machine) is stopped and fixed. Device has rotating working member (rotary table) placed in a base. Rests are evenly fixed over working member periphery. Lock unit, motor, reducer and tooth and lever epicyclic gear are mounted on a base. Lock unit has a body with a drive member positioned within it. Epicyclic gear is constructed as a drive crankshaft mounted for interaction by one end with a motor through a reducer, and a driven shaft placed for interaction with working member. Device is provided with auxiliary motor and reducer placed on a base opposite to main motor and reducer for interaction with the other end of drive crankshaft and pneumatic hydraulic damper. Pneumatic hydraulic damper is hinged on one end with a base and on the other one with a lock body. Lock body is hinged with a base. Auxiliary motor is constructed as hydraulic motor. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2018965-C1 (RU)
Title: Device for detecting leakage in underground pipe-lines
Inventor: SHAJDUROV GEORGIJ YA
IPC: G08B21/00
Filed: 1990-09-25
Granted: 1994-08-30
Abstract: FIELD: electromagnetic devices. SUBSTANCE: device has two radiation sources with exciting frequencies f 1  and f 2 , which induce currents in tested pipe-line. Receiving magnetic aerials for receiving information signals at frequencies f 1 , f 2  are moved apart and connected differentially. The other aerials are joined and disposed in center between the aerial moved apart. Mutual correlation processing of signal is performed in the device. EFFECT: improved noise immunity of measurements. 2 dwg
Patent RU-2032249-C1 (RU)
Title: Method of formation of microimages
Inventor: SMOLYANITSKIJ ILYA YA
IPC: H01L21/312
Filed: 1990-11-28
Granted: 1995-03-27
Abstract: FIELD: microelectronics. SUBSTANCE: layer of electron-sensitive resist on substrate is exposed to electron bean of arbitrary section performed by series of electron punches for the course of several cycles. Accumulation of optimum irradiation phase is carried out by small portions under high density of ray current and by provision of time sufficient for cooling of electron-sensitive resist between portions. Time necessary for cooling of electron-sensitive resist is used for irradiation of other elements of topological pattern. Increase of density of ray current leads to decrease of time spent for irradiation despite increase of total number of punches. Apart from division of irradiation dose into portions reduced time of irradiation may be achieved thanks to optimum selection of area of ray section in plane of focusing. Description of invention gives expressions for calculation of optimum area of punch and of number of cycles proceeding from parameters of electron-sensitive resist and of cathode-ray tube installation. EFFECT: decreased irradiation time. 2 cl, 2 dwg, 5 tbl
Patent RU-2049835-C1 (RU)
Inventor: CHICHKOV VLADIMIR N
IPC: D05B57/32
Filed: 1991-01-03
Granted: 1995-12-10
Abstract: Изобретение относится к швейной промышленности, в частности к механизмам петлителей, работающим в швейных машинах двухниточного цепного стежка. Техническим результатом является упрощение конструкции, сборки и регулировки механизма петлителя. Механизм содержит корпус, приводной вал с кривошипом, кинематически связанный посредством шатуна с коромыслом петлителя, которое в свою очередь связано с приводным эксцентриком, установленным на приводном валу, одна цепь привода коромысла содержит сферический подшипник и шатун, а другая выполнена в виде рычага, установленного на оси корпуса и содержащего кронштейн и рычажную клемму, обладающую возможностью регулировки. Кроме того, одна ось рычага установлена в корпусе с помощью подшипников, а другая выполнена с эксцентриситетом в месте установки коромысла петлителя. 2 ил.
Patent RU-2009824-C1 (RU)
Inventor: OREKHOV IVAN S
IPC: B23K37/04
Filed: 1990-12-20
Granted: 1994-03-30
Abstract: FIELD: mining equipment. SUBSTANCE: line has a blank shelf with in piece feed, a butt welding machine, bending rollers, cross cutting power shears which are mounted in processing sequence and connected by vehicles. The bending rollers are mounted in a common case, the shears are used for dividing a transfer bar shaped by bending rollers into metered length sections. The shear knives are located in a body which is hinged to the bending roller case, the shears have templet rollers rigidly connected to their body. EFFECT: improved structure. 4 dwg
Patent RU-2016913-C1 (RU)
Title: Method for manufacturing pieces with ceramic coating
Inventor: PATRIKEEV SERGEJ V
IPC: C23C4/04
Filed: 1991-03-01
Granted: 1994-07-30
Abstract: FIELD: manufacturing of pieces with ceramic coatings. SUBSTANCE: method for manufacturing pieces with ceramic coating includes steps of applying an underlayer of an aluminum bearing nickel alloy on a piece base made of an aluminum alloy containing 17-19% of silicon; and sputtering of a ceramic layer. As the underlayer material is used a thermoreactive nickel - aluminum powder composition containing 10% of aluminum. The underlayer is produced by gas-plasma sputtering of a 40 - 60 microns layer on the piece base preheated to 185-205 C. A mixture of argon and hydrogen is used as the plasma producing gas. The flow rate of argon and hydrogen comprise 40 l/min and 6 l/min, respectively. EFFECT: increased efficiency of the process. 5 cl, 1 tbl
Patent RU-2015712-C1 (RU)
Title: Trainer-ergometer
Inventor: KOKAREV ANATOLIJ M
IPC: A63B69/06
Filed: 1991-04-17
Granted: 1994-07-15
Abstract: FIELD: medicine and sports. SUBSTANCE: this apparatus includes oar 4 pivotally connected to frame 1 and loading device hydraulic cylinder 5 which contains ferromagnetic fluid and has actuating rod 7 fixedly connected to piston provided with capillary and encompassed by successively arranged marker, signaling and magnetizing windings that are associated with electronic portion of apparatus. Trainer presets initial load on sportsman muscles, takes measurements of force developed by oarsman, power, and scope of work performed. EFFECT: greater versatility. 3 dwg
Patent RU-2019740-C1 (RU)
Title: Self-locking threaded joint
Inventor: TSYGANKOV VLADIMIR N
IPC: F16B39/24
Filed: 1991-04-23
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: joint has threaded rod 1 received in opening provided in case 3 and locking member made of a layer of a brittle material. The layer is disturbed when rod 1 is screwed in the opening of case 3. EFFECT: enhanced reliability. 3 dwg
Patent RU-2006466-C1 (RU)
Title: METHOD OF PRODUCING OXIDE SYSTEMS HAVING COMMON FORMULA MexAlyMnzOt
Inventor: ISUPOV VITALIJ P
IPC: C01G1/02
Filed: 1991-04-29
Granted: 1994-01-30
Abstract: FIELD: producing oxide systems. SUBSTANCE: method involves synthesis of hydroxo-containing compound. It is followed by thermolysis. Synthesis is carried out by treating intercalation compound ( having common formula given in specification ) by aqueous solution of alkali metal permanganate. Thus prepared solid phase is separated by filtration and washed by water. Its thermal decomposition takes place at 600 C. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2002966-C1 (RU)
Inventor: POGUDIN YURIJ M
IPC: E21D20/00
Filed: 1991-05-05
Granted: 1993-11-15
Abstract: Использование  изобретение относитс  к горнодобывающей  промышленности, а мменчо к способам  креплени  кровли в очистных и подготовительных  выработках Сущность изобретени  способ  включает введение скрепл ющего раствора 3 в  пробуренную скважину 1 с последующим ввинчиванием  в нее штанги 2 с перемычкой 4 Последн    установлена между витками резьбы 5 Во врем   ввинчивани  штанги 2 образуетс  тело вращспи   перемычки 4 диаметром не более диаметра скважины  1, которое осуществл ет перемешивание  скрепл ющего раствора 3. его подачу к забою  скважины 1 и уплотнение По мере перемещени   скрепл ющего раствора 3 по скважине 1 происхо -  дит его проникновение в трещины стенок скважины  1 с образованием зоны упрочнени  порсд вокруг  скважины 1 2 ил
Patent RU-2015455-C1 (RU)
Title: Furnace air feeding device
Inventor: CHERNYAEV VLADIMIR I
IPC: F23L9/06
Filed: 1991-05-12
Granted: 1994-06-30
Abstract: FIELD: power engineering. SUBSTANCE: walls of air feed box 2 which has end outlet embrasure 3 are made from longitudinal cooling tubes 4 and spacers 5 positioned in between. Sections of spacers 5 located inside the furnace are made with apertures 9. A splitter longitudinally inclined at a sharp angle to its spacer 5 and tightly adjacent to it by the front down the air flow end is mounted in box 2 opposite to each aperture 9. EFFECT: improved structure. 3 dwg
Patent RU-2033800-C1 (RU)
Title: Method for treatment of erosion esophagitis
Inventor: MURATOVA KULPARSHIN DONENBAEVN
IPC: A61P1/04
Filed: 1991-06-04
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: infusion of Parmelia is proposed for usage, ratio raw materials:extragent being 50:1000. Said infusion is used by 50 ml 4 times a day for 30 min before meal within 18 days. Proposed infusion is used simultaneously with vicaline, penicillin and vitamins B 1 and B 6 . Complete epithelization is 71.4 %. EFFECT: decreases treatment time, increases frequency of complete epithelization. 1 tbl
Patent RU-2006698-C1 (RU)
Inventor: KRYUCHKOV GEORGIJ N
IPC: F16C25/06
Filed: 1991-06-14
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: case of the unit is provided with outer races of the bearings one of which is floating. Inner races are mounted on a shaft. Non-rotating race of the floating bearing is coupled with main and additional member for axial tension which affect the race from the opposite sides. The additional member creates axial tension which exceeds in magnitude axial tension of the main member. In operation of the unit a regime of operation of the bearings is monitored constantly. A member for monitoring regime of operation coupled with a control member through the additional member for axial tension is used for this purpose. When parameters of operating regime one of the bearing are deviated from admissible ones direction of action of axial load is changed by opposite direction. The changing is carried out smoothly by controlling members for axial tension. In so doing zones of contact of bodies and rolling ways are changed. EFFECT: enhanced longevity. 3 cl, 3 dwg
Patent RU-2032532-C1 (RU)
Inventor: VASILEV SERGEJ A
IPC: B27L3/00
Filed: 1991-07-04
Granted: 1995-04-10
Abstract: Использование: в лесной промышленности для удаления сучьев и коры. Сущность изобретения: рабочий орган сучкорезно-окорочной установки состоит из вращающегося цилиндра с установленными на его боковой поверхности отрезками цепей. Крепление каждой цепи к цилиндру осуществляется через вертлюг. 3 ил.
Patent RU-2000871-C1 (RU)
Inventor: ZANTSEV VLADIMIR K
IPC: G01K7/02
Filed: 1991-10-21
Granted: 1993-10-15
Abstract: Сущность изобретени : термозонд состоит из  цилиндрического огнеупорного блока выполненного  из теплоизоп ционного сло  и термостойкого  покрыти  из плотного огнеупора с наружным защитным  чехлом, например, из жаропрочного металла , термопару держатеп , в котором расположены  электроды термопары, св зывающие ее с регистрирующим  прибором. Причем цилиндрический огнеупорный  блок выполнен диаметром D,s 40D где D - диаметр электродов термопары Наружный  защитный чехол закреплен на нижней части блока,  а высота чехла выбираетс  в пределах  h /05-2/, D где D - диаметр чехла Гор чий  спай термопары размещен в толще термостойкого  покрыти  на боковой цилиндрической поверхности  блока на рассто нии la 10D от верхней части защитного  чехла. Толщина термостойкого покрыти   составл ет 6«/19-100/D , а электроды термопары  выведены по изотермической поверхности, расположенной  перпендикул рно оси блока Длина электродов , наход щихс  в изотермической плоскости 8. составл ет I s 0.5 ПО . 2 ил  ээ