baber/WOPTO huggingface dataset:
Patent DE-19714907-C1 (DE)
Inventor: GROSE-SIESTRUP CHRISTIAN PROF
IPC: A61M1/00
Filed: 1997-04-04
Granted: 1998-10-29
Abstract: The invention relates to a sealing device for an element to be introduced through the skin into the body of a human or animal, in particular a metal pin, a wire, a catheter or tube. In accordance with the invention, a part (11) is provided which can slide on the element (2) that is to be introduced through the skin. A sheath (12) is fastened to this part (11), and the distal end (12a) of the sheath (12) protrudes from the interior of the body. This sealing device protects the area of passage through the skin and the tissue tunnel caused by the element introduced through the skin against irritations and infections of mechanical origin, such that an infection can, with a high degree of certainty, be avoided or its development at least hindered.
Patent DE-19739081-C1 (DE)
Title: Feed drive for machine tool
Inventor: GRUETTNER ULRICH
IPC: F16H55/18
Filed: 1997-09-06
Granted: 1999-01-28
Abstract: The drive has two coaxial separated pinions (2,4) engaging with a rack (5). One pinion (2) is integral with the input drive and a play-free rigid pinion shaft (1). At the free end in the extension of the shaft is a drive pin (3) with a outwardly angled teeth (8). The other pinion is movable on the other shaft for tensioning.  The latter pinion is a frontal fastened inwardly angled toothed hollow gear (7). The outwardly angled teeth on the other pinion engage the teeth on this pinion. There is a drive pin (3) axially movable in a ring groove (9) in front of the pinions.
Patent DE-19754602-C1 (DE)
Title: Machine for removing primer from sheet material
Inventor: FENNER BURKHARD
IPC: B24C3/04
Filed: 1997-12-10
Granted: 1999-04-29
Abstract: The machine for removing primer uses a blast surface removing assembly and a marker tool (32). The tool is rotatable around the nozzle (28) of the primer removal assembly.
Patent DE-19821067-C1 (DE)
Title: Spring plate type resonator used in e.g. ventilation ducts for damping low frequency noise
IPC: G10K11/172
Filed: 1998-05-12
Granted: 1999-11-11
Abstract: The resonator cavities (9) are interconnected via grooves (8) or gaps in the spacer piece (3) separating the two cover plates (1). The resonator comprises at least two vacuum cavities separated by spacer pieces bonded to the cover plates by adhesive layers (8). An Independent claim is also included for the method of production of the resonators, using a collapsible sucker to evacuate the resonator cavities and seal the evacuation hole (2) in a single step.
Patent DE-19821928-C1 (DE)
Inventor: HARTING DIETMAR
IPC: H01R13/52
Filed: 1998-05-15
Granted: 2000-01-13
Abstract: The plug connector has first housing part (10) and a second housing part (12), having a seal body (14) arranged between the two housing parts. The seal is made of an electrically conductive material and is electrically connected to at least one of the housing parts. The seal body preferably has an H-shaped profile, and may be made of a light metal alloy.
Patent DE-19904045-C1 (DE)
Title: Arrangement for drying substrates has movable closure devices for deflecting air flow in annular chamber so it is kept away from loading and unloading station
Inventor: KEMPF STEFAN
IPC: F26B15/04
Filed: 1999-02-02
Granted: 2000-07-27
Abstract: The arrangement has an annular chamber (3) with a rotary pate, on which spindles for holding the substrate are mounted, an inner chamber (2) with heater (1) enclosed by the annular chamber, at least one inlet (4a) in the inner chamber wall for an air flow from the inner chamber into the annular chamber, at least one outlet (4b) in the inner chamber wall for air to flow from the annular chamber into the inner chamber and movable closure devices (5a,5b) for deflecting the air flow in the annular chamber so it is kept away from the loading and unloading station.  An Independent claim is also included for a method of drying substrates.
Patent DE-19920289-C1 (DE)
Title: Rotary piston internal combustion engine has rotary piston oval in cross-section rotatably located in chamber in housing and having face-side end plates, with oval longitudinal bore corresponding to its cross-sectional contour
Inventor: SCHAPIRO BORIS
IPC: F01C1/22
Filed: 1999-05-04
Granted: 2000-07-06
Abstract: The rotary piston (5) in an internal combustion engine (1) has an oval cross-section and is rotatably located in a chamber (4) in a housing (2,3,31). It has face-side plates (6,7) and drives a driven shaft (18). The chamber forms two work chambers with the rotary piston, which with the continuous movement of the piston are enlarged and diminished.  The piston has an oval longitudinal bore corresponding to its cross-sectional contour, the longer cross axis of which runs in the direction of the shorter cross axis of the cross-sectional contour. An oval hollow wheel (24) is incorporated, which meshes with at least one pinion (22,23) on the driven shaft.
Patent RU-2053552-C1 (RU)
Inventor: KELEKHSAEV BORIS G
IPC: G06G7/20
Filed: 1992-10-28
Granted: 1996-01-27
Abstract: FIELD: measuring devices. SUBSTANCE: device has unit for calculation of square root, division unit and adder. EFFECT: increased precision. 1 dwg
Patent RU-2044883-C1 (RU)
Title: Method for drainage of peat deposits
Inventor: KOCHEDYKOV ANATOLIJ KONSTANTIN
IPC: E21C49/00
Filed: 1992-11-27
Granted: 1995-09-27
Abstract: FIELD: drainage amelioration of grounds, mainly, drainage pf peat deposits. SUBSTANCE: method for drainage of peat deposits includes excavation of draining trenches and formation of closed drains. Drains are formed without their communication with draining trenches. Ground water is accumulated in drains exerting static pressure on their walls and prevents their deformation, and then, it is discharged by cutting connecting drains with their communication with draining trenches that results in efficient cleaning of drain hollows with water flow. EFFECT: higher efficiency of drainage due to improved discharge of ground water and increased service life of drains. 2 dwg
Patent RU-2100648-C1 (RU)
Inventor: STIG LUNDBEK
IPC: F04B43/02
Filed: 1991-06-07
Granted: 1997-12-27
Abstract: A fluid valve device for on-off control of fluid flow through a passage extending between two fluid ports (12, 15) and including a valve seat (17A) comprises a hollow valve member (21) which is movable into and out of sealing engagement with the valve seat and defines a valve chamber (20). The valve chamber (20) communicates with one of the fluid ports (15) through the valve seat (17A) and is associated with a valve member actuating device (A) which translates the pressure of the fluid received in the valve chamber (20) from an inlet (12/14) for the fluid flow into a force acting on the valve member to displace it relative to the valve seat (17A). The valve member actuating device in one embodiment includes a thrust surface (A) on the valve member (21) which is directed away from the valve seat and forms part of the wall of the valve chamber (20). A second thrust surface (C) on the valve member (21) is directed oppositely and defines a chamber (V) which is isolated from the valve chamber and the flow passage. A positive-displacement pump includes the fluid valve device as an inlet valve for controlling the admission into the pump chamber (20) of the fluid being pumped.
Patent RU-2078034-C1 (RU)
Title: Method for production of high-purity polycrystalline silicon
Inventor: KARELIN VLADIMIR A
IPC: C01B33/023
Filed: 1993-01-19
Granted: 1997-04-27
Abstract: FIELD: silicon production. SUBSTANCE: alkali or alkali-earth metal silicofluoride is thermally decomposed to yield silicon tetrafluoride, which is subjected to absorption purification in organic solution followed by converting silicon tetrafluoride into silicon dioxide and then into silicon monoxide. The latter is reduced with hydrogen at 500-600 C into polycrystalline silicon. EFFECT: increased yield and improved environmental condition.
Patent RU-2062872-C1 (RU)
Title: Method for determining orientation of an object in stop point
Inventor: GORBATENKOV NIKOLAJ I
IPC: E21B47/02
Filed: 1993-01-29
Granted: 1996-06-27
Abstract: FIELD: gyroscopes. SUBSTANCE: angles as follows are chosen as spatial orientation of an object: vertical line angle of one coordinate axis, azimuth angle of the same axis, azimuth angle of another axis. The method is carried out through three-coordinate acceleration meter and three- coordinate angle speed meter rigidly interconnected. EFFECT: high accuracy.
Patent RU-2109016-C1 (RU)
Title: Methotrexate derivatives, methods of their synthesis and pharmaceutical composition
Inventor: NOBUKHIRO OKHI
IPC: C07D279/16
Filed: 1991-08-14
Granted: 1998-04-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention proposes compound of the formula: $$$ where $$$ is $$$; $$$ is hydrogen atom, lower alkyl group containing 1-4 carbon atoms or benzyl group; n = 1-4 as a whole number; $$$ is $$$. This compound shows potential antirheumatic activity, carcinostatic property and low toxicity and can be used in medicine for psoriasis treatment. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 8 cl, 15 dwg
Patent RU-2088040-C1 (RU)
Title: Regulator of shift angle of current pulses which are supplied to phase windings of reactive induction motor
Inventor: KRAJNOV DMITRIJ V
IPC: H02P8/14
Filed: 1993-02-09
Granted: 1997-08-20
Abstract: FIELD: electric engineering. SUBSTANCE: device has preliminary regulator and integral regulator. Signal which sets phase current is received by input of comparator of integral regulator through controlled or autonomous voltage divider. EFFECT: increased dynamic range. 2 dwg
Patent RU-2089820-C1 (RU)
Title: Hunting gun
Inventor: SENTYAKOV VLADIMIR FEDOROVICH
IPC: F41C7/00
Filed: 1993-03-10
Granted: 1997-09-10
Abstract: FIELD: hunting guns with fixed sights. SUBSTANCE: the device for attachment of the optical sight bracket is made in the form of a platform, whose front end has the shape of jaws enveloping the upper barrel and screwed to the interbarrel strips. In the middle part the platform has a clamp to fix the platform in the sight leaf. The rear end of the platform has a dovetail groove used to receive the respective lug made on the ridge of the barrels nut. A groove is provided on upper surface of the platform for installation of the optical sight bracket. EFFECT: improved design. 4 dwg
Patent RU-2061508-C1 (RU)
Title: Method of self-regulation
Inventor: MIKHAJLENOK EVGENIJ L
IPC: A61B5/375
Filed: 1993-03-22
Granted: 1996-06-10
Abstract: FIELD: medicine. SUBSTANCE: computer game is demonstrated to a patient. The bioelectric activity is recorded. The integral envelope is measured. Depending on the amplitude of the envelope a patient can control the computer game. If a bioelectric signal is less than the threshold value of the signal, the computer game stops and a patient do not control the game. To start the game again, a patient must change the biological activity. EFFECT: simplified method. 1 dwg
Patent RU-2061984-C1 (RU)
Inventor: BOLOGOV PAVEL MIKHAJLOVICH
IPC: H01M10/39
Filed: 1993-03-23
Granted: 1996-06-10
Abstract: Использование: электрохимические генераторы с одним рабочим веществом. Сущность изобретения: термоэлектрохимический генератор содержит источник тепла, герметичный корпус, заполненный щелочным металлом, мембрану из избирательно пористого материала, расположенную внутри корпуса и контактирующую одной стороной с пористым электродом, электрически связанным с изолированным от корпуса токовыводом, а другой стороной контактирующую с капиллярным фитилем, соединяющим мембрану со стенкой корпуса. Источник тепла расположен внутри корпуса и поджат к мембране контактным элементом. Контактный элемент может быть выполнен из материала с памятью формы. Термоэлектрический генератор может содержать ряд последовательно скоммутированных электрогенерирующих элементов. Объем щелочного металла не превышает номинальной емкости фитилей. Предложенный генератор обладает повышенной эффективностью за счет снижения потерь энергии. 1 ил.
Patent RU-2062180-C1 (RU)
Title: Press tool for cutting pipes at an angle
Inventor: YUDINTSEV VLADIMIR E
IPC: B23D21/02
Filed: 1993-03-25
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: press tool comprises die with vertical cutting edge and punch with wedge-shaped cutting part. Punch is installed on lower platen on side of acute angle between end face surface of die and axis of based groove. Punch point is displaced relative to axis of die based groove on a distance equal to radius of external surface of pipe. EFFECT: improved design. 1 dwg
Patent RU-2053144-C1 (RU)
Inventor: OCHEREDKO VALERIJ A
IPC: B60R16/00
Filed: 1993-04-13
Granted: 1996-01-27
Abstract: FIELD: transport engineering. SUBSTANCE: service reservoir 1 has heat shielding coating, neck 2, oil feed branch pipe and oil drain branch pipe 3. Cooler 5 is installed in line of oil feed branch pipe. Placed inside tank is hermetically sealed additional reservoir 7 furnished with heaters 8 with thermal relays 9. EFFECT: enhanced reliability of operation. 4 cl, 2 dwg
Patent RU-2036225-C1 (RU)
Inventor: YAMNIKOV VLADIMIR A
IPC: C12G3/04
Filed: 1993-05-07
Granted: 1995-05-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka has malic acid (0.1-0.2 l) and aqueous-spirituous liquid up to blend strength 40%. Method involves water filtration through activated carbon, softening with sulfocarbon, treatment by reverse osmosis. Softened water is mixed with alcohol up to strength 40% and prepared liquid is purified with activated carbon. Malic acid is added at the beginning of process following by holding, filtration and pouring. EFFECT: enhanced quality of vodka. 3 cl, 1 tbl
Patent RU-2037755-C1 (RU)
Title: Device for determination of moisture content in lumber
Inventor: LGOTCHIKOV ALEKSANDR YA
IPC: F26B25/22
Filed: 1993-05-13
Granted: 1995-06-19
Abstract: FIELD: wood-working industry. SUBSTANCE: device has mass sensors which employ resistance strain gauges mounted on under-pile truck, registration unit, control unit, measuring and switching unit, adder, approximation unit, units for determination of final drying time, final mass of pile, present mass of pile, equilibrium moisture content and present moisture of materials, differentiator and time counter. EFFECT: enhanced reliability. 5 dwg, 1 tbl
Patent RU-2059309-C1 (RU)
Title: Method of processing of liquid radioactive waste
Inventor: SYTYJ VYACHESLAV A
IPC: G21F9/16
Filed: 1993-05-31
Granted: 1996-04-27
Abstract: FIELD: atomic power engineering. SUBSTANCE: method refers to processing of liquid radioactive waste predominantly of low and medium levels of activity. Waste is evaporated, is mixed with sulfur and solution of liquid sodium silicate glass which mass fraction in mixture amount to 15-20 and 3-8 per cent correspondingly. Mixture is formed by pressing. Produced compound is subjected to thermal treatment at 130-140 C in bath with melt of sulfur and is encapsulated with hydrophobic mixture of rosin, paraffin and power plant slag which forms protective layer while solidifying. Produced monolithic block has high strength and water-tightness. EFFECT: enhanced safety of storage of radioactive waste. 3 cl, 2 tbl
Patent RU-2093915-C1 (RU)
Title: Method decreasing coefficient of secondary electron emission
Inventor: ZHELUDKOV VALERIJ I
IPC: H01J9/14
Filed: 1993-08-10
Granted: 1997-10-20
Abstract: FIELD: SHF devices used in manufacture of multistep collectors with energy recuperation. SUBSTANCE: for decrease of coefficient of secondary electron emission material is treated in composition carrying reagents selectively dissolving one of components of two-phase alloy. Copper-molybdenum alloy is used in the capacity of this material and treatment is carried out in bath containing 3.0 g of sodium nitrite, 1.0 l of sulfuric acid at temperature 80-90 C in the course of not longer than 3 min. EFFECT: decreased coefficient of secondary electron emission. 1 dwg
Patent RU-2064299-C1 (RU)
Inventor: KARTASHOVA VALENTINA M
IPC: A61K35/74
Filed: 1993-12-13
Granted: 1996-07-27
Abstract: FIELD: agriculture, veterinary science. SUBSTANCE: preparation contains lysoamidase as a complex of bacteriolytic enzymes and additionally contains mono- and disubstituted sodium phosphate at the following ratio of components, mas. %: lysoamidase, 55-70; monosubstituted sodium phosphate, 0.2-1.0; disubstituted sodium phosphate, the balance. The preparation contains lysoamidase with activity of 10-100 LU/mg (lytic units). EFFECT: higher efficiency. 1 tbl
Patent RU-2121597-C1 (RU)
Inventor: P ER EHRIT E-BEST
IPC: F02P15/00
Filed: 1994-01-27
Granted: 1998-11-10
Abstract: FIELD: mechanical engineering; engine ignition system. SUBSTANCE: secondary winding coil has tubular winding form and many cheeks perpendicular to form axis. Cheeks separate ring sections of winding whose form forms base. Each cheeks has port to pass secondary winding wire in direction of winding from section located close to beginning of winding (upper section) relative to cheek into section arranged close to end of winding (lower section). Shape of form provides opening of port into upper section at definite distance (e) from form and into lower section, at form level. EFFECT: prevention of possibility of spark jumping between turns of winding. 10 cl, 10 dwg
Patent RU-2063915-C1 (RU)
Title: Spraying container and methods of its charging
Inventor: STOLYAREVSKIJ ANATOLIJ YA
IPC: B65D83/14
Filed: 1994-02-14
Granted: 1996-07-20
Abstract: FIELD: medicine; perfumery. SUBSTANCE: spraying container has can 1, dispensing valve 2 installed in can, liquid 4 to be atomized, propellant, capsule 5 placed inside can, propellant-saturated sorbent particles inside capsule and filtering element 7 permeable for propellant and capable of entrapping particles of sorbent 6. According to invention capsule is made of gastight material and is furnished with outlet valve 8, filtering element is placed between sorbent particles and outlet valve 8; the latter has isolating member 10 installed from outlet side of outlet valve hole and made for release of outlet valve when putting the capsule inside can. Method of charging of spraying container comes to filling sorbent into capsule of entrapping particles of sorbent and passing the propellant, charging the sorbent with propellant, filling spraying container with liquid to be atomized and with propellant, putting the capsule the capsule into container and sealing the container. According to invention capsule is moulded in to gastight envelope in which aperture is made to permit charging sorbent with propellant only out of spraying container can and to pass propellant out of capsule only when capsule is placed inside spraying container can. EFFECT: enhanced quality of charging and spraying of aerosol. 36 cl, 16 dwg, 1 tbl
Patent RU-2074675-C1 (RU)
Title: Hip component of endoprosthesis for coxal articulation
Inventor: ANTIPOV IGOR O
IPC: A61F2/32
Filed: 1994-03-22
Granted: 1997-03-10
Abstract: FIELD: medicine, specifically, endoprostheses for coxal articulations fixable by cementless method. SUBSTANCE: foot of endoprosthesis is made shaped in such manner that it would present rhomboidal projection from its medial side. This feature makes possible cementless fixation of endoprosthesis in vertical, in particular, in proximal direction of hip bone. Endoprosthesis can be used for treatment of rheumatologic, orthopedic and traumatologic patients. This structural design provides additional relief for friction-exposed assembly and reduces wear of friction surfaces. EFFECT: longer service life of endoprosthesis, more comfort for patients. 4 dwg
Patent RU-2113382-C1 (RU)
Title: Can loading (unloading) device
Inventor: BATOV V A
IPC: B65B5/10
Filed: 1994-03-29
Granted: 1998-06-20
Abstract: FIELD: materials handling facilities; loading and unloading of cans and jars. SUBSTANCE: device has housing, autoclave baskets, transportation arrangement, bottom lifter, can layer forming device and gasket putout mechanism. The latter is made in form of movable frame furnished with spring-loaded stops and L-shaped grips. Gaskets have slots at two opposite sides oriented with one group of grips and, after turning through 180 degrees, with other group of grips. Gaskets are arranged in basket with alternation of slot orientation. EFFECT: improved reliability and high efficiency of operation. 5 dwg
Patent RU-2079257-C1 (RU)
Title: Способ стерилизующей очистки вируссодержащей суспензии
IPC: C12N7/02
Filed: 1994-04-25
Granted: 1997-05-10
Abstract: 1. Способ стирилизующей очистки вируссодержащей суспензии, преимущественно вируса ящура, включающий эмульгирование в вируссодержащей суспензии хлороформа и отделение балластных примесей, отличающийся тем, что предварительно в вируссодержащую суспензию добавляют при перемешивании полигуанидин.2. Способ по п. 1, отличающийся тем, что используют полигуанидин мол.м. 20000 - 100000 Д.3. Способ по п. 1, отличающийся тем, что полигуанидин добавляют до концентрации 0,03 - 0,1%.
Patent RU-2102740-C1 (RU)
Inventor: SHUKHOSTANOV V K
IPC: G01N29/04
Filed: 1994-05-26
Granted: 1998-01-20
Abstract: FIELD: nondestructive quality inspection of welds. SUBSTANCE: АЭ-active inspection is conducted in process of welding at stage of formation and cooling of weld. АЭ-active ( potentially risky ) areas are detected and after completion of welding nondestructive inspection is carried out by other methods, for example, ultrasonic inspection in extent not exceeding volume of АЭ-active areas. EFFECT: enhanced efficiency and reliability of method. 1 cl, 1 tbl
Patent RU-2085685-C1 (RU)
Title: Framework of structure
Inventor: KORYAZHIN SERGEJ P
IPC: E04H9/02
Filed: 1994-06-29
Granted: 1997-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to erection of ground surface and buried structures and can be used in areas where danger of explosions exists. Non-destruction of framework at super-high effect of explosion and possibility of normal functioning upon explosion can be achieved due to the fact that all hinges are made up of strips and supporting pins, and strips are installed on foundations and ends of posts and span-pieces. Posts and span-pieces are made hollow, and shaped members are located at distance from connection units of posts and span-pieces. Frame is provided with energy-absorbing devices installed between shaped members of posts and span-pieces and fastened to them by bolts. Each energy-absorbing device is in the form of lower and upper supporting pads made of channel bars. Lower pad is fastened to shaped member of post, and lower pad is fastened to shaped member of span-piece. Also provided are unit made of pliable material with vertical passages installed between upper and lower supporting pads and springs located in passages of unit and connected with their upper end to upper supporting pad, and connected with their lower end to lower supporting pad by means of disks, washers and nuts. EFFECT: high efficiency. 1 cl, 5 dwg
Patent RU-2071211-C1 (RU)
Title: Способ искусственного охлаждения на морском судне с применением морской воды из глубинных ее слоев
IPC: B63J2/12
Filed: 1994-09-06
Granted: 1996-12-27
Abstract: Способ искусственного охлаждения на морском судне с применением морской воды из глубинных ее слоев, заключающийся в подаче воды на холодильную установку при помощи установленного на судне трубопровода и ее последующем сливе через патрубок, отличающийся тем, что при сливе воды из холодильной установки патрубок помещают в поток воды, создаваемый гребным винтом судна, используя при этом процесс эжектирования, причем упомянутый трубопровод периодически опускают в глубинные слои морской воды и поднимают на борт судна.