baber/WOPTO huggingface dataset:
Patent DE-19926903-C2 (DE)
Title: Austauschbarer Absatz
Inventor: NEUGEBAUER KARL
IPC: A43B21/42
Filed: 1999-06-12
Granted: 2003-06-26
Abstract: Die Aufgabe besteht darin, den Verschleiß (Abrieb) des austauschbaren Schuhabsatzes gegenüber dem Stand der heutigen Technik wesentlich zu verbessern. DOLLAR A Die wesentliche Verminderung des Verschleißes (Abriebs) wird durch einen Luftspalt zwischen festem aus austauschbarem Schuhabsatz erreicht. Der damit verbundene "Federungseffekt" bewirkt, daß beim Aufsetzen des Fußes auf den Boden die hierbei entstehende Energie absorbiert und damit der Verschleiß (Abrieb) des Absatzes wesentlich vermindert wird. Die Lebensdauer - Nutzungsdauer - des Absatzes wird hierdurch entscheidend verbessert. DOLLAR A Das Verfahren - Luftspalt zwischen festem und austauschbarem Absatz des Schuhwerkes - kann bei allen Schuhwerken, ganz gleich aus welchem Material und ganz gleich für welche Anwendung - Straßenschuhe, Sportschuhe und jegliches andere Schuhwerk - verwendet werden.
Patent DE-19927284-C2 (DE)
Title: Verfahren zur Herstellung einer elektrisch leitfähigen Verbindung in einer mikroelektronischen Struktur
Inventor: BRATU PETER
IPC: H01L21/768
Filed: 1999-06-15
Granted: 2002-01-10
Abstract: Es wird ein zweistufiges Verfahren zur Bildung von Metallsisierungen vorgeschlagen, bei dem zunächst in einer ersten Isolationsschicht 20 ein Kontaktloch 45 gebildet wird. Nachfolgend wird dieses mit einer zweiten Isolationsschicht 50 zumindest teilweise wieder verschlossen, so daß durch die zweite Isolationsschicht 50 ein Topologieausgleich erfolgt. Dieser dient dazu, daß nachfolgend aufzubringende Antireflexionsschichten eine ebene Unterlage vorfinden. Abschließend wird die zweite Isolationsschicht 50 unter Bildung einer Grabenstruktur 80 geätzt, wobei gleichzeitig das Kontaktblech 45 wieder geöffnet wird.
Patent DE-19936283-C2 (DE)
Title: Sicherheitseinrichtung für eine Luftaufbereitungsanlage eines Fahrzeugs
Inventor: HILBERER EDUARD
IPC: B60T17/00
Filed: 1999-08-02
Granted: 2003-04-30
Abstract: Die Erfindung betrifft eine Sicherheitseinrichtung für eine Luftaufbereitungsanlage eines Fahrzeugs, wobei ein Sicherheitsventil (27) vorgesehen ist, das ein Rückstellelement (6) umfaßt. Die Erfindung betrifft ferner ein Verfahren zum Sicherheitsbetrieb einer Luftaufbereitungsanlage eines Fahrzeugs, wobei im Normalbetrieb die Komponenten Druckreglerventil (28), Regenarationsventil (26) und Kreisschutzeinrichtung (13) betätigbar sind und im Sicherheitsbetrieb wenigstens eines der Komponenten ausfällt. DOLLAR A Die erfindungsgemäße Sicherheitseinrichtung zeichnet sich dadurch aus, daß die Rückstellkraft des Rückstellelements (6) einstellbar ist. Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, daß im Sicherheitsbetrieb das Rückstellelement (6) des Sicherheitsventils (27) entlastet wird.
Patent MD-2594-C2 (MD)
Title: Spray boom
Inventor: HĂBĂŞESCU ION
IPC: A01M7/00
Filed: 2001-06-14
Abstract: The invention refers to the agricultural machinery, namely to devices for solution treatment of the field crops, and may be used for production of broadcast booms of the field sprayers.The spray boom contains a central section, lateral intermediate and lateral marginal sections, placed on both sides thereof, articulately connected thereto, each of which includes supports, contiguously placed in the working position, as well as a device for fixation of each pair of intermediate and marginal sections. Novelty of the invention consists in that on both sides of the support of each lateral marginal section there are rigidly placed fixing plates, between which it is placed the support of the lateral intermediate section, at the same time onto the support it is fixed the body of the fixation device, inside which it is freely placed, perpendicular to the support, a spring-loaded slider, the free end of which is made L-shaped bent and fixed to the support of the marginal section.
Patent RU-2155578-C2 (RU)
Inventor: KARLA LEUM STONER
IPC: A61Q9/02
Filed: 1995-05-16
Granted: 2000-09-10
Abstract: FIELD: medicine. SUBSTANCE: method involves bringing body portion, overgrown with hair adapted to be cut off, into contact with reducer providing splitting of disulfide bridges in hair substance; bringing body portion treated with reducer into contact with moistener; providing partial or complete drying of treated portion of body; treating mentioned portion with water for moistening of hair; shaving portion treated with water. Method allows hair adapted for shaving to be moistened so as to reduce shearing force required for cutting of hair. EFFECT: simplified method and improved comfort during shaving. 17 cl, 1 tbl, 2 ex
Patent RU-2186447-C2 (RU)
Inventor: KOTELJANSKIJ I M
IPC: H01S5/343
Filed: 1997-11-28
Granted: 2002-07-27
Abstract: Использование: в полупроводниковых приборах, у которых активная область сформирована из гетероэпитаксиальных пленок, выполненных из широкозонных нитридных соединений типа А III B V . Сущность изобретения: полупроводниковый прибор включает монокристаллическую сапфировую подложку с ориентацией рабочей поверхности, содержащей направление   на которой расположена гетероэпитаксиальная слоистая структура, состоящая из, по меньшей мере, одного буферного подслоя и одной полупроводниковой пленки, выполненной из соединения Ga 1-x Al x N, где 0≤х≤1, и электроды, буферный подслой выполнен из материала, кристаллическая структура которого относится к кубической сингонии с параметром элементарной кубической ячейки "а", выбранным из условия   где n - числа 3, 4, 6, 8 10, при этом поверхность подслоя содержит направление <112>, параллельное направлению   поверхности подложки. 4 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2166648-C2 (RU)
Inventor: CHEMERIS A I
IPC: F01P3/08
Filed: 1997-12-24
Granted: 2001-05-10
Abstract: FIELD: mechanical engineering; internal combustion engines with jet cooling of pistons. SUBSTANCE: proposed internal combustion engine has cylinder block-and-crankcase unit, piston cooling nozzles connected with longitudinal oil gallery arranged in side wall of cylinder block-and crankcase unit, crankshaft with counterweights installed on its webs on sweep outer radii of which grooves are made opposite to cooling nozzles. Grooves are concentric relative to crankshaft axis. End part of cooling nozzles if fitted in grooves of crankshaft counterweights. EFFECT: possibility of setting cooling nozzles and crankshaft counterweights located opposite at larger sweep radius. 2 cl, 2 dwg
Patent RU-2175530-C2 (RU)
Title: Method for repairing femur
Inventor: KURTOV V M
IPC: A61B17/56
Filed: 1998-01-06
Granted: 2001-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves removing femur neck and head. Not less than two osteotomy operations are carried out on the femur one of which is done at the level of proximal part. Femur rest against the hipbone is created. The femur is elongated by means of compression-distraction apparatus. EFFECT: enhanced effectiveness in regaining mobility in ankylosing articulation; repaired biomechanical axle of the lower extremity. 3 dwg
Patent RU-2181918-C2 (RU)
Title: Method for burying ground electrodes in permafrost earth
Inventor: EFREMOV V N
IPC: H01R4/66
Filed: 1998-06-01
Granted: 2002-04-27
Abstract: FIELD: grounding high-voltage pieces of equipment, intermediate links, power supplies, and communication lines. SUBSTANCE: ground electrode is proposed to be placed in thin conducting layer having resistivity of 10-100 Ohm-m and thickness of 0.1-5 m in permafrost earth at depth of 3.5 to 20 m where low resistance is maintained all the year round. Method involves following operations: search for desired layer using high-frequency electromagnetic probing from earth surface; provision for access to layer through hole, trench, or well; placement of ground electrode in the form of plate or disk in layer within its area. Ground electrode placed in this way in permafrost zone has resistance of 0.5-10 Ohm and this parameter is not subject to great seasonal variations. EFFECT: reduced resistance of ground elements in poorly conducting earth. 2 dwg
Patent RU-2192336-C2 (RU)
Inventor: ALTENA KHERMANUS SITSE JOZEF
IPC: B23H9/08
Filed: 1997-07-21
Granted: 2002-11-10
Abstract: FIELD: making one or more through openings in metallic blanks such as foil for shaving or combs for shaving by means of apparatus for electrochemical treatment. SUBSTANCE: method comprises steps of placing blank on substrate of electrically conductive electrochemically inert material such as noble metal or its alloy, particularly noble metal alloy consisting, mainly of platinum. It provides significantly decreased rounding of edges between formed openings and surface of blank secured to substrate at treating process and acts favorably upon shaping of pointed cutting surfaces. EFFECT: enhanced quality of pointed cutting surfaces for shaving. 9 cl, 4 dwg
Patent RU-2206635-C2 (RU)
Title: Device for applying hardening coats on rods
Inventor: IVANOV JU M
IPC: C23C28/04
Filed: 1998-10-14
Granted: 2003-06-20
Abstract: FIELD: application of inhibitory coats solid propellant charges. SUBSTANCE: proposed device is made in form of centrifuge having housing, circular collector located on rotor with changeable molds or solid propellant charge located over its periphery. They are embraced by collector. Coat composition supply reservoir is mounted above rotor. Collector has holes opposite each mold and thermal chamber is located concentrically relative to rotor embracing it. Proposed device makes it possible to automate the process of pouring polymerizing compound in clearance between rod (charge) and mold. EFFECT: possibility of performing step-by-step polymerization without bubbles. 2 DWG
Patent RU-2161643-C2 (RU)
Title: Process cutting fluid
Inventor: MOSTOVAJA T A
IPC: C10M125/10
Filed: 1999-02-04
Granted: 2001-01-10
Abstract: FIELD: lubricating fluids. SUBSTANCE: fluid is based on goudron residue from distillation of fatty acids isolated from cotton oil soap stock (30-50%) and further contains, wt %: nonionic surfactant 6-8, sodium carbonate 0.95-4.2, trisodium phosphate 0.7-1.6, alkylmethylbenzylammonium chloride 0.01-0.2, and water - the balance. EFFECT: improved detergent effect, brightness formation, corrosion resistance, and resistance against microbiological degradation. 2 tbl
Patent RU-2190343-C2 (RU)
Title: Method for determining duration of human vision perception latent period
Inventor: AGRANOVSKIJ A V
IPC: A61B3/06
Filed: 1999-02-16
Granted: 2002-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves wearing sun protection glasses having light emission source (photodiode) is mounted in front of eyeball center at a distance being less than focal distance of the eye. Current providing background brightness of the radiation is supplied to the photodiode. The testee observes light spot the diameter of which is proportional to eye pupil diameter (test object). Photodiode current is jump-wise increased during preset time interval at given time moment and then, the photodiode current takes its initial value corresponding to background radiation intensity. Some time later being Ti time, determined by the testee in a series of repeated tests, the light dies out showing the moment the testee has taken decision concerning test object diameter changing. Ti background brightness light source illumination time mean value and variance are determined from data received in N trials usable as basis for drawing conclusions concerning duration of human vision perception latent period. EFFECT: higher accuracy and reliability of measurements. 2 cl, 2 dwg
Patent RU-2171573-C2 (RU)
Title: Sorting system for trawl
IPC: A01K73/02
Filed: 1999-03-01
Granted: 2001-08-10
Abstract: FIELD: fish industry. SUBSTANCE: sorting system has additional selective members made from netted fabric with square cells. Selective members are stitched into netted patches of rhombic cell trawl sack by known methods providing complete opening of square cell. System may be equipped with sorting member formed as rigid grid-type insert defined by longitudinal and transverse rope binders with intersection points rigidly fixed by known methods, or formed as rigid grid of V-shaped separating wall. System is further provided with netted board adapted for guiding caught fish to sorting member. Construction of sorting system allows young fish of valuable kinds of fish to be sorted in cases when, according to catching conditions, usage of rigid grids is impracticable, or usage of such systems is insufficient for high-quality sorting of young fish due to increased specific content of such fish in fish catching region. System is fabricated from soft flexible materials, is intrinsically incorporated into netted enclosure of trawl sack patches, does not reduce hydrodynamic characteristics of trawl and facilitates decrease of hydrodynamic head within trawl sack. Sorting system provides release of small-sized species or young fish from trawl net. EFFECT: increased efficiency and simplified construction. 5 cl, 10 dwg
Patent RU-2169424-C2 (RU)
Inventor: KHOFFMANN KRISTIAN
IPC: H02N2/06
Filed: 1997-08-05
Granted: 2001-06-20
Abstract: FIELD: fuel injection control for internal-combustion engines. SUBSTANCE: device has microprocessor-regulated control system S for at least one capacitive final-control element P such as fuel-injection valve of internal-combustion engine actuated by piezoelectric device, and charging capacitor C trickle-charged from power supply V and used to charge final-control element through switches X1-X4 controlled by circuit ST and to discharge it again. EFFECT: reduced loss, simplified design. 5 cl, 4 dwg
Patent RU-2164574-C2 (RU)
Inventor: KUZNETSOV G I
IPC: B09B1/00
Filed: 1999-06-07
Granted: 2001-03-27
Abstract: FIELD: hydraulic engineering; disposal of industrial wastes such as ash of thermal power stations; ore concentration tailings. SUBSTANCE: gravity-flow drain system has horizontal drain, drain well fully immersed in wastes and communicating within water intake section with horizontal drain through drain system and within foundation section, with outlet manifold; it also has water-permeable barrier that functions to keep wastes away from outlet manifold and is placed in foundation section of well. Well is filled with filter material whose filtration coefficient meets condition k≥Q/ω, where Q is rated water-flowrate of drain, ω is cross sectional area of water intake part of well. Drain sink is made in the form of dense filter material incorporating top of water intake part of well and communicating with horizontal drain. Barrier is, essentially, trash rack or cover passing perforated pipe. EFFECT: reduced cost, improved reliability, and facilitated maintenance of drain system. 4 cl, 4 dwg
Patent RU-2207358-C2 (RU)
Inventor: VOJTSJAK STAN
IPC: A61M5/00
Filed: 1998-02-26
Granted: 2003-06-27
Abstract: FIELD: polymerization processes and polymer materials. SUBSTANCE: composition comprising cyano-acrylate component, metallocene component, and light-hardening component is subjected to electromagnetic emission appropriate to induce hardening of composition. EFFECT: speeded up hardening and minimized undesirable clouding or formation of microfissures in hardened product. 31 cl, 7 tbl, 5 ex
Patent RU-2173307-C2 (RU)
IPC: B22F3/26
Filed: 1999-11-09
Granted: 2001-09-10
Abstract: FIELD: preparation of high-melting composite products of desired shape which are substantially pore-free and have higher specific mechanical and wear resistance. SUBSTANCE: method comprises molding semiproduct from boron or silicon powder or mixtures thereof or mixtures thereof with silicon or boron carbides, heat treating said semiproduct in gaseous hydrocarbon or in mixture of hydrocarbons and heating it in inert medium at temperatures ranging from 1300 to 1800 C, and subsequently impregnating it with melt of metal from group consisting of Al, Mg, Cu or alloy based metal of said group. Invention is useful in treating constructional materials of higher rigidity, materials for wear-resistant inserts in components and materials of electrotechnical purposes. Method makes it possible to prepare substantially pore- free products with specific mechanical characteristics and wear resistance. EFFECT: more efficient preparation method. 13 cl, 2 ex
Patent RU-2172294-C2 (RU)
IPC: C25F5/00
Filed: 1999-11-29
Granted: 2001-08-20
Abstract: FIELD: electrochemical recuperation of diamonds and other superhard materials from used and defective tools, drill bits in particular. SUBSTANCE: proposed method is based on principle of anodic dissolution of metal of diamond tool matrix in electrolyte solution at periodic passage of pulse of reverse polarity bipolar current. Duration of pulse is equal to 0.1 to 0.2 of duration of current period in mains. Duration of electrochemical recuperation "t" is found from the following formula:   where D 1  and D 2  are outer and inner diameters of diamond tool, respectively; h is height of bare diamond; K is coefficient taking into account effect of periodic change of current on duration of recuperation (K= 0.6 to 0.9):β is proportionality factor (β = 0,1-1,4); J is current intensity. EFFECT: increased rate of anodic dissolution under conditions of metal passivation; reduced power requirements. 2 dwg, 1 tbl
Patent UA-11292-C2 (UA)
Title: Method for determination of heavy metals in water
IPC: G01N23/223
Filed: 1993-08-11
Abstract: The invention relates to methods for determination of micro-amounts of heavy metals and can be used for analysis of surface, underground and drinking waters at carrying out monitoring of environment. The method includes concentration with filtration through sorption filter and following measurement of intensity of X-ray fluorescence of concentrate by which one makes conclusion on amount of metal.
Patent UA-27982-C2 (UA)
IPC: B26B21/60
Filed: 1994-05-26
Abstract: PCT No. PCT/US94/05925 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed May 26, 1994 PCT Pub. No. WO94/27744 PCT Pub. Date Dec. 8, 1994Disclosed is a method of coating cutting edges, more particularly razor blade cutting edges, with polytetrafluoroethylene (PTFE). The present method of forming a polytetrafluoroethylene (PTFE) coating on a razor blade cutting edge comprises: spraying the edge of an aqueous dispersion of PTFE having a molecular weight of at least 500,000 to form a coating of the PTFE of the cutting edge; subjecting the PTFE coating to ionizing radiation in the presence of an oxygen containing gas to obtain a radiation dose of up to 50 Mrads, and then sintering the PTFE coating.
Patent UA-42052-C2 (UA)
Title: protective coating for gas turbines blades
Inventor: HRECHANIUK MYKOLA IVANOVYCH
Filed: 1997-08-06
Abstract: The proposed invention relates to the field of energy mechanical engineering, in particular to protective coatings working at high temperature and high density of gas flow. A protective coating for gas turbines blades, which includes intermediary, plastic sublayer and heat-resistant layer based on alloys of metal –chrome-aluminium-yttrium (where metal is nickel or cobalt), additionally alloyed by one or more elements of the group: tantalum, hafnium, scandium, zirconium, niobium, silicon, at that heat-resistant layer is made in the form of metal MeCrAlYSiZrHf or compositional MeCrAlYSiZrHf-oxide of aluminium or zirconium dioxide alternating layers, at that content of aluminium oxide or stabilized zirconium dioxide in composition microlayer is of 0.15...0.38 % by weight.
Patent UA-42834-C2 (UA)
Title: Device for reception of a teat and a method for its manufacture
Inventor: PETTERSON TORBJOERN
IPC: A01J5/08
Filed: 1996-04-25
Abstract: A device for reception of a teat comprising an element, which presents a thin, flexible wall surrounding a channel for reception for said teat, wherein said wall in a direction towards the channel has an inner side and in direction from the channel an outer side. The outer side of the wall is provided with a large number of surface enlargements, which have such a form, size and distribution that they form obstructions to propagation of cracks on the outer side of the wall. The invention also relates to a method for the manufacture of the device. 42834
Patent UA-44828-C2 (UA)
Inventor: KUPCHYNSKYI IHOR OLEKSANDROVYCH
IPC: E21B10/32
Filed: 1998-08-04
Abstract: Drilling appliance for drilling wells for drilled-in piles and for diamond ore extraction comprises of rotary sectors with rock-destroying instrument, fixed to the frame by means of shafts, and a cylindrical conductor with grooves, being in contact with the sectors resting on the borehole bottom. The frame can move in longitudinal direction with respect to the conductor, and can contain it. In the conductor and the frame a telescopic channel is arranged for the drilling solution circulation. The appliance provides enlarging of the well for a given limited depth, and for an unlimited depth as well, under condition of equipping the conductor with a drill bit. It provides a given profile of enlarging the well, makes it possible to enlarge it to a diameter being larger than doubled diameter of initial well.
Patent UA-34658-C2 (UA)
Title: Спосіб отримання штучного грунтоутворювального матеріалу "гуміон-к", спосіб переробки органічних відходів рослинного походження і штучний грунтоутворювальний матеріал "гуміон-к"
Inventor: Batsula Oleksii Oleksiiovych
Filed: 1998-12-07
Abstract: (21) 98126440 (54) Спосіб отримання штучного грунтоутворювального матеріалу «ГУМІОН-К», спосіб переробки органічних відходів рослинного походження і штучний грунтоутворювальний матеріал «ГУМІОН-К» (57) Реферат Органічний матеріал або відходи рослинного походження і/або побічні продукти гідролізного виробництва, відходи сільськогосподарського виробництва у вигляді залишків рослинництва, відходів тваринництва подрібнюють в реакційному середовищі, що містить щонайменше згаданий органічний матеріал рослинного походження, водний розчин сірчанокислого заліза і водний розчин карбаміду. Начальник відділу Є.М. Берест Виконавець М.І. Яценко
Patent UA-39306-C2 (UA)
Title: Programmable logic controller
Inventor: ZAHARII HENNADII IVANOVYCH
Filed: 2000-02-10
Abstract: The proposed programmable logic controller contains a memory, an instruction-generating unit, an address counter, a comparator, and an indicator. The reset input of the address counter is used as the first input of the controller. One of the comparator inputs is used as the second input of the controller. Additionally, the controller contains a logic control unit and a unit for storing the controller branch instructions that define the changeover of the controller from one state to another. The address input of the unit for storing the controller branch instructions is connected to the second input of the controller. The proposed controller allows the speed of response to be increased due to the possibility for parallel processing all available combinations of conditions for branching the controller program.
Patent UA-37310-C2 (UA)
Title: Rolling mill
Filed: 2000-06-06
Abstract: A rolling mill consists of a bed, horizontal rollers installed in upper and lower cushions on the bearings and adjusting screws. The upper cushion from the side of the shanks of rolls is a shape formed by U-like left and right sections-boshes, which are opposite relative to the vertical axis of cushions. The form of lower cushion repeats the form of upper pillow. The invention relates to the rolling production and can be used in the stands of mills with high dynamic loads on the forming rolls.