baber/WOPTO huggingface dataset:
Patent DE-19930757-C2 (DE)
Title: Aufteil-Sägenanlage
Inventor: WESSEL KARL-HEINZ
IPC: B27B5/075
Filed: 1999-07-02
Granted: 2001-09-20
Abstract: Eine solche Sägenanlage zum Aufteilen von Plattenpaketen hat eine Längssäge mit einem Auflagetisch mit Zuförder- und Abförderbahnen mit die Pakete oder die Paketabschnitte erfassenden Paketschiebern. Auf der mit der Schnittrichtung der Längssäge parallelen Abtransportbahn ist in deren Querrichtung eine Quersäge angeordnet, womit mit diesen beiden Schnitteilen die üblichen Längs- und Querschnitte an den Plattenpaketen ausgeführt werden können. Um mit einer derartigen Sägenanlage für hohe Schnittleistungen bei einfachem Aufbau und reduzierten Investitionskosten auch Kopfschnitte und dazu parallele Besäumschnitte an den Paketstapeln vornehmen zu können, erstreckt sich die einzige Quersäge bis über die Zuförderbahn hinweg.
Patent DE-19942230-C2 (DE)
Inventor: KRAUSE ALEXANDER
IPC: A23L33/10
Filed: 1999-09-03
Granted: 2003-09-25
Abstract: The present invention relates to antibiotically active natriuretic peptides for use as antibiotically active preparations prepared using biotechnological and recombinant methods and chemical synthesis. The antibiotically active peptides are referred to as natriubiotics. After chemical peptide synthesis, these natriubiotics can be used as human or veterinary medicaments in a suitable galenic formulation or as food additives.
Patent MD-1961-C2 (MD)
Title: Food additive of beet-chips, containing pectine and process for obtaining thereof
Inventor: FILIPPOV MIHAIL
IPC: A23L29/231
Filed: 2001-07-26
Abstract: The invention refers to the food industry, in particular to the obtaining of prophylactic and curative food additives with low-energy value, containing active substances capable of agglutinating toxins, including radionuclides and heavy metal ions.Summary of the invention consists in that the food additive of beet-chips, containing pectin, carboxylic hydrogen which is substituted by calcium, is characterized by the substitution degree of the pectin carboxylic hydrogen by calcium from 1 to 99%. The process for obtaining of the food additive of beet-chips, containing pectin, includes the alkaline hydrolysis of beet-chips at a temperature of 25…50°C within 30…60 min, washing of the mass with water, neutralization with hydrochloric acid of 0,1 M, the subsequent washing with water and drying thereof. In the capacity of alkaline agent is used an aqueous suspension, containing 5…9 g/l of calcium oxide, and after neutralization the mass is additionally treated with hydrochloric acid of 0,02…0,1 M within 1…2 hours.The result of the invention consists in the possibility of obtaining a food additive, containing pectin, with varied calcium content and in reducing the reagent consumption in the technological process.
Patent RU-2158280-C2 (RU)
Title: Products prepared from polyethylene mixtures
Inventor: PEHK VING STIV CHAM
IPC: C08L23/16
Filed: 1994-04-19
Granted: 2000-10-27
Abstract: FIELD: polymer materials. SUBSTANCE: composition contains 10 to 95% of (i) at least one homogeneously branched substantionally linear interpolymer of ethylene with an alpha-olefin characterized by density 0.88-0.935 g, molecular weight distribution 1.8 to 2.8, melting index 0.001 to 10 g/10 min, single melting peak (measured by differential scanning calorimetry technique), lack of linear polymer fraction, strain hardening curve slope factor 1.3 to 10, and (ii) 5 to 90% of at least one heterogeneously branched ethylene-based polymer with density 0.91-0.965 g/cu.cm. EFFECT: improved physical and mechanical strength. 14 cl, 3 tbl, 8 ex
Patent RU-2164915-C2 (RU)
Title: 4h-pyran derivatives, mixture of isomers thereof, individual isomers and salts thereof
Inventor: KLAUS URBANS
IPC: C07D309/32
Filed: 1996-08-14
Granted: 2001-04-10
Abstract: FIELD: chemistry industry. SUBSTANCE: described are new 4H-pyran derivatives of general formula I:   wherein A is cycloalkyl having 3-6 carbon atoms or aryl having 6-10 carbon atoms which is similarly or differently substituted up to three times by nitro group, hydroxy group, aryl having 6-10 carbon atoms, halogen, trifluoromethyl or alkyl having straight or branched chain, alkoxycarbonyl alkylthio- or alkoxy group having in each case up to 6 carbon atoms, or group of formula:   wherein R 5  is straight or branched alkyl having up to 6 carbon atoms; R 1  and R 2  are the same or different and are hydrogen, amino group or straight or branched alkyl, alkoxy- or alkyl amino group having in each case, up to 8 carbon atoms, R 3  and R 4  are straight or branched alkyl having up to 6 carbon atoms, mixture of isomers thereof, individual isomers and salts thereof except for 3.5- diethoxycarbonyl-2,6-dimethyl-4-phenyl-4H-pyran. Components of formula I are modulators which are selective to calcium-dependent and calcium passages which are sensitive to charibdotoxin, more particularly central nervous system. EFFECT: improved properties of the title compounds. 3 cl, 50 ex, 3 tbl
Patent RU-2159229-C2 (RU)
Inventor: KEN D RAJS
IPC: C07C217/08
Filed: 1995-09-14
Granted: 2000-11-20
Abstract: FIELD: medicine. SUBSTANCE: described are new cycloalkylene or heterocycloalkylene of general formula I: R 2 -Y-R 3  wherein R 2  and R 3  are independently Z-X 1 -X 2 -X 3 -X 4 -X 5  in which Z is amino, guanidino or amidino; Y is cyclo ((C 3-14 )) alkylene or heterocyclo ((C 6-8 )) alkylene, saturated or unsaturated alkylene containing one or two nitrogen oxygen atoms as heteroatoms; X 1  is ((C 3-6 )) alkylene, oxa((C 4-6 ))alkylene or -X 6 -X 7 -X 8 - in which X 7  is phenylene, cyclo((C 3-6 ))alkylene or heterocyclo ((C 3-6 ))alkylene, saturated or unsaturated, containing one or two nitrogen atoms as heteroatom, and X 6  and X 8  are (C n6 ) alkylene and heterocyclo ((C n8 ))alkylene respectively, wherein sum of n6 and n8 is equal to 1,2,3 or 4 provided that when Z is amino, n6 is other than 0; X 2  and X 4  are independently  , wherein each R 1  is independently hydrogen, ((C 1-8 ))alkyl; X 3  is ((C 1-8 ))alkylene, -X 9 -X 10 - or -X 10 -X 9 - wherein X 9  is (C n9 ) alkylene wherein n9 is 0,1 or 1, and X 10  is cyclo ((C 3-8 ))alkylene or heterocyclo ((C 3-8 ))alkylene saturated or unsaturated, containing one or two nitrogen atoms as heteroatom provided that there are no covalent bonds between heteroatoms contained in X 10  and heteroatoms contained either in X 2  or X 4 ; and X 5  is ( )alkylene wherein n5 is 0,1 or 2 provided that R 2  and R 3  are different, and pharmaceutically acceptable salts thereof. Also described are compositions based on compounds of formula I, aerosol device and medical treatment method. Said compositions, compounds and methods are effective for prevention and medical treatment of mastocyte-induced inflammatory disorders, associated with respiratory paths, such as asthma or allergic rhinitis and also other types of immunoinduced inflammatory diseases such as rhemotoidal arthritis, conjutivitis and inflammatory disease of alimentary canal, various dermatological states and also some visual diseases. Compounds include potent and selective inhibitors of protease and triptase of mastocyte. EFFECT: improved properties of the title compounds and pharmacological composition. 48 cl, 8 dwg, 6 ex
Patent RU-2153059-C2 (RU)
Title: Expandable oil-well cement
Inventor: KADYROVA R S
IPC: C04B7/00
Filed: 1997-06-30
Granted: 2000-07-20
Abstract: FIELD: oil and gas production. SUBSTANCE: cement contains, %: white cement (hydraulic binder), 15-20; mineral white, 5-8; calcium sulfoaluminate, 75-77. EFFECT: increased strength and resistance against hydrogen sulfide corrosion at hydrogen sulfide content up to 25 vol.% and carbon dioxide content up to 21 vol.%. 1 tbl
Patent RU-2152847-C2 (RU)
Title: Frequency method of determining stable cutting boundaries on lathes during nonlinear chip-formation process
Inventor: SANKIN JU N
IPC: B23B1/00
Filed: 1998-06-02
Granted: 2000-07-20
Abstract: FIELD: machine-tool industry. SUBSTANCE: method is used in machining brittle materials. Method includes measurement of static pliabilities, inherent parts of oscillations, oscillation decrements of main section of lathe dynamic system, determination of cutting process dynamic characteristic, chip-formation time constants and obtaining of parameter characterizing stable cutting boundary. Then frequency locus is plotted according to the given formula from which maximum negative real component is determined. Real component is used for determination of critical allowance by the formula. EFFECT: true evaluation of stable cutting boundaries. 5 dwg
Patent RU-2168252-C2 (RU)
Inventor: KEMP KRISTIAN
IPC: H02G15/188
Filed: 1997-01-14
Granted: 2001-05-27
Abstract: Изобретение относится к области электротехники. Предложенная композиция для применения ее в качестве слоя, регулирующего электростатическое напряжение, предназначена для использования со сращиваниями и концевыми заделками кабелей, имеет нелинейную вольт-амперную характеристику. Технический результат состоит в улучшении электрических свойств композиции, содержащей мелкие частицы наполнителя правильной формы. Композиция содержит полимерную матрицу и порошковый наполнитель на основе цинка. Согласно изобретению, частицы наполнителя имеют, по существу, сферическую форму, прокалены при температуре 800-1400°С и измельчены. Более 50 мас.% частиц имела максимальный размер 5-100 мкм, удельное сопротивление композиции уменьшается, по меньшей мере, в 10 раз при увеличении электрического поля менее чем на 5 кВ/см в области, в которой диапазон электрического поля составляет 5-50 кВ/см, причем наполнитель составляет 5-60 об.% от всей композиции, и не менее 85 мас.% наполнителя содержат оксид цинка. Композиция в одном из вариантов ее выполнения образована в слое материала. 2 с. и 8 з.п. ф-лы, 5 ил.
Patent RU-2158361-C2 (RU)
Title: Method of operation of oil-gas wells
Inventor: BOLOTOV A A
IPC: E21B43/24
Filed: 1998-12-24
Granted: 2000-10-27
Abstract: FIELD: development of oil and gas deposits whose well products contain considerable amounts of high-melting paraffins. SUBSTANCE: method includes maintenance of temperature of oil field equipment, for instance, tubings which exceeds temperature of accumulation of paraffins and hydrate by internal energy of compressed gas. Gas is injected into well with temperature exceeding the temperature of inversion of Joule- Thomson effect. Gas is used in form of helium which is injected into well by closed cycle and without its preliminary heating. In so doing, gas injected into well is throttled. EFFECT: higher efficiency of operation of wells with high-paraffin oil due to prevention of paraffin-hydrate accumulation in process of oil production, reduced energy consumption in prevention of paraffin-hydrate accumulation in oil and gas wells.
Patent RU-2222437-C2 (RU)
Inventor: KARETTA RENATO
IPC: B60C15/00
Filed: 1998-12-29
Granted: 2004-01-27
Abstract: FIELD: tire industry. SUBSTANCE: structure of tire carcass contains one or more carcass layers, each formed by like strips containing longitudinal elements similar to threads and included into layer of elastomer material. Strip-like elements have parts of crown zone located over circumference in strip-to-strip position, and side parts laid in radial direction on tire side strips. Each side part of each layer of carcass is at least partially overlapped by one of side parts of adjacent strip. Ring-shaped structures coupled with carcass layers contain pair of non-stretchable inserts in form of ring-shaped layers connected to first and second layers of carcass, respectively, and axially separated by elastomer filler. Structure of belt, tread tape and side strips are connected with carcass structure. EFFECT: increased strength of tires. 26 cl, 13 dwg
Patent RU-2181620-C2 (RU)
Title: Proportioning unit and method of mixing continuous flow of main liquid with one or more secondary liquids added in proportion
Inventor: EHRNSTSON GEORG
IPC: A61M5/168
Filed: 1997-06-03
Granted: 2002-04-27
Abstract: FIELD: mixing continuous flows of main liquid with one or more secondary liquids added in minor amount in proportion. SUBSTANCE: secondary liquids are pumped from storage reservoir by means of circulating pump and are fed to main liquid by means of needle-like nozzle or nozzles which are inserted through rubber-like partition fitted in pressure pipe line through which main liquid flows. EFFECT: enhanced efficiency. 16 cl, 3 dwg
Patent RU-2164594-C2 (RU)
Title: Process of exploitation of inhomogeneous oil pool
Inventor: KUROCHKIN B M
IPC: E21B43/22
Filed: 1999-04-27
Granted: 2001-03-27
Abstract: FIELD: oil industry. SUBSTANCE: invention refers to recovery of oil from inhomogeneous pool with use of focus or beyond outline water flooding. Portions of polymers swelling in fresh and mineralized water injected in sequence are used in the capacity of aqueous solution of polymer. Buffer composed of fresh water with alkali is pumped between portions. Polymers in each portion are presented by two kinds of polymers as minimum. Time of swelling to maximum size of each next kind of polymer exceeds time of swelling to maximum size of each preceding kind of polymer. EFFECT: increased recovery of oil from pool thanks to enlargement of its scope. 3 dwg, 1 tbl
Patent RU-2184497-C2 (RU)
Inventor: TIGLIEV G S
IPC: A61B17/00
Filed: 1999-07-07
Granted: 2002-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves accessing neoplasm from the sutentorial space side. Circular cut of the tentorium cerebelli along matrix periphery. Intracapsular neoplasm extraction is carried out step-by-step with its capsule being selected and removed at the next stage. EFFECT: reduced risk of traumatic complications and homonymous hemianopsia and epilepsy attacks. 2 dwg
Patent RU-2170758-C2 (RU)
Title: Method and apparatus for gas-liquid extraction of vegetable stock
Inventor: FOMIN VLADIMIR NILOVICH
IPC: B01D11/02
Filed: 1999-07-12
Granted: 2001-07-20
Abstract: FIELD: fat- and-oil industry. SUBSTANCE: vegetable stock is loaded into extractor. All volumes are evacuated and filled with gas phase of extractant carrier. Then, all extractors, in series beginning from the first extractor, are filled with liquefied phase of extractant carrier. Owing to extraction of phosphatide substances from vegetable stock, complex extractant is obtained. It is fed into extractors in reverse direction beginning from the last extractor. Resulting miscella is mixed with blended oil in evaporator connected to neutral gas source. Gas is bubbled through oil removing extractant carrier and drying product. EFFECT: increased stability of vitamin and oil preparations by enriching them with vitamins F, E, C, and A, carotene, etc. 5 cl, 1 dwg, 3 tbl
Patent RU-2167181-C2 (RU)
Title: Composition for performance of repair and isolating operations in well
Inventor: TOKUNOV V I
IPC: C09K8/58
Filed: 1999-07-27
Granted: 2001-05-20
Abstract: FIELD: oil and gas producing industry, particularly, multipurpose process liquids used in performance of isolation of casing string-borehole annulus, water shutoff in well conservation and killing, in well remedial work and major repairs. SUBSTANCE: composition is used in repair operations in capacity of above-packer and displacement fluids, for blocking of highly permeable sections of producing formation in thickness under conditions of high content of acid gases and high temperatures in operation of oil and gas wells. Composition contains hydrocarbon, aqueous and solid phases and stabilizing emulsifier. The latter is used in the form of mixture of esters with calcium salts of alkalaryl sulfonic acids in ratio of 1:30, additionally, absorber of acid gases and corrosion inhibitor. Composition contains the following ratio of components, wt.%: hydrocarbon phase, 10.0-30.0; stabilizing emulsifier, 20.0-30.0; absorber of acid gases, 0.5-5.0; corrosion inhibitor, 0.5-3.0; aqueous phase, the balance. Hydrocarbon phase contains oil, products or wastes of oil refining. Solid phase includes finely divided particles of calcium carbonate or calcium hydroxide sizing lower 1.0 mcm. Absorber of acid gases consists of potassium permanganate, or iron oxides or salts. Corrosion inhibitor is used in the form of organic corrosion inhibitor of film type. EFFECT: higher efficiency of operation of produced composition under conditions of high content of acid gases and high formation temperatures. 7 cl, 2 tbl, 1 ex
Patent RU-2220443-C2 (RU)
Title: Method for checking execution of computer programs in compliance with their application
Inventor: BAL DISHVAJLER MIKHEL
IPC: G06F9/448
Filed: 1998-01-15
Granted: 2003-12-27
Abstract: FIELD: computer engineering. SUBSTANCE: method boils down to providing for protection memory device inaccessible beyond system executing computer program being checked, inhibiting return address rewriting, inhibiting use of erroneously memorized return addresses and erroneously rewritten return addresses. EFFECT: provision for protecting computer programs against illegal handling during their execution. 10 cl, 2 dwg
Patent RU-2226228-C2 (RU)
Inventor: GRINBERG V A
IPC: C25B3/13
Filed: 1999-08-20
Granted: 2004-03-27
Abstract: FIELD: electrochemical production of Ni(0) phosphite and diphosphite complexes in DC and AC electrolyzer. SUBSTANCE: proposed method is performed in specific-gravity cell containing anode and cathode made from metal at low over-voltage of hydrogen by means of anodic dissolution of metallic nickel in aprotic solvent selected from group containing aceto-nitrile, demethyl formamideand3-pentene nitrile at anodic density of current of 1 to 20 mA/sq cm followed by electroreduction of nickel ions in sad solvent at cathodic density of current of 1-5 mA/sw cm in presence of phosphoric ligands by use of AC or DC and temperature from minus 10 C to 40 C. EFFECT: increased yield of target products. 11 cl, 27 ex
Patent RU-2193502-C2 (RU)
Inventor: PARSHENOV V A
IPC: B62D57/032
Filed: 1999-10-18
Granted: 2002-11-27
Abstract: FIELD: transport engineering; self-propelled vehicles. SUBSTANCE: proposed propulsion device has housing, rotation drive, two cranks, legs, stabilizer, swinging lever and stop. One end of stop in hinge-secured on leg, and other end is hinge secured on swinging lever fastened by hinge joint on housing. Flexible member is placed between switching lever and housing. Legs can be furnished in lower part with paddles. EFFECT: improved reliability and increased speed of movement. 16 cl, 4 dwg
Patent RU-2202150-C2 (RU)
Title: Method for transmitting additional data signal and useful data signal over optical lines
Inventor: BURGMAJER JURGEN
IPC: H04B10/00
Filed: 1998-04-01
Granted: 2003-04-10
Abstract: FIELD: additional and useful data transmission over optical networks. SUBSTANCE: additional data signals are transmitter over optical networks through same channel as useful data signal wherein additional data signal is converted into code sequences and the latter are superimposed with lower amplitude onto useful data signal. On receiving end additional data signal is obtained due to mutual correlation. EFFECT: provision for fitting additional and useful data signals. 12 cl, 3 dwg
Patent RU-2176634-C2 (RU)
Title: Method of preparing high-octane additive such as automobile fuel component
Inventor: BARYSHNIKOV M B
IPC: C07C41/06
Filed: 1999-11-16
Granted: 2001-12-10
Abstract: FIELD: petrochemistry. SUBSTANCE: gasoline fraction comprises, wt.%: C 4+  olefins, 28-64; aromatic C 6+  olefins, 5-35; C 5+  naphtenes, 9-21; C 4+  paraffins, 5-26; and is prepared from butane-butylene fraction on CBK zeolite-containing catalyst at 250-550 C and 0.1-1.5 MPa and volumetric liquid stock rate of 1-6  . Use is made of plant having preliminary butane-butylene fraction evaporation (heating) unit, stock final heating furnace, stationary catalyst bed reactors, system of heat exchangers and heat recuperation for generating steam or heating butane-butylene fraction, system of separation and recovery of oligomerizate, namely gasoline fraction and catalyst regeneration unit. Said fraction is etherified at 60-120 C 0.05-1.0 MPa, volumetric feed rate of mixture of methanol and gasoline fraction of 0.5-10  , methanol: gasoline fraction weight ratio of 1:12 to 1:40 and etherification degree of at least 70%. Not more than 0.2 wt.% of antioxidant is added to final product. EFFECT: improved properties of the desired product. 2 cl, 1 dwg, 11 ex, 3 tbl
Patent UA-19455-C2 (UA)
Title: Control unit of inclination of back of seat
Filed: 1993-09-14
Abstract: A control unit of inclination of a back of seat contains a lever fixed on the back with possibility of rotation on an axle of supporting plate of the seat cushion and a control lever mounted on the supporting plate of seat cushion. In the lower part of the lever of back openings are made along the radius with possibility of interaction with a pin of flag installed on the spring-loaded control lever.
Patent UA-11287-C2 (UA)
Title: The method of production of bitter liqueur “cherry orchard"
Filed: 1993-06-22
Abstract: The invention relates to distillery production. A method provides for preparation of water, preparation of aqueous-alcoholic liquid, blending with essential oil and cherry essence, finishing of liqueur to the strength. As essential oil a bitter almond oil is used, mass ratio of the latest and cherry essence are took within from 0.6-1.3 to 13.3-20 at the liqueur strength of 40 %.
Patent UA-12582-C2 (UA)
Title: Method of reaction propulsion
Inventor: SYNELNYK ANATOLII IVANOVYCH
Filed: 1994-06-28
Abstract: The invention relates to the transport. A method consists in that a working body is absorbed by means of a propeller, treated and rejected in the direction opposite to suction. The vacuum is used as external working medium.
Patent UA-43353-C2 (UA)
Title: Appliance for thread feed
Inventor: KAUFMANN RICHARD
IPC: D04B27/10
Filed: 1996-04-29
Abstract: A device for thread feed has depressions through which bearing rollers go. The bearing rollers are installed at the side of the butt joint of the body in transverse direction with respect to the respective axis of rotation.
Patent UA-19583-C2 (UA)
Title: Apparatus for drying of bulk materials in suspension state
Inventor: CHECHKO VALENTYN ANDRIIOVYCH
Filed: 1996-09-11
Abstract: The invention relates to the drying technique of bulk materials in the suspension state. An apparatus contains a drying chamber with mixing device made in the form of a system of concentrically located trough-shaped annular funnels with discrete slots in bases and autonomous supply of gaseous agent connected to the gas-distributing duct. In the centre of drying chamber an unloading container with branch pipe is located, and loading branch pipe with the feeder is placed above the funnel located along outer circumference, external funnel - section is equipped with heating jacket, and internal - with cooling jacket.
Patent UA-39145-C2 (UA)
Title: method for THE regeneration of spent motor LUBRICANT
Filed: 1997-06-23
Abstract: The invention relates to purification and regeneration of petroleum lubricant oils and can be used for purification and regeneration of oils of different purpose, preferably oils for carburetor and diesels internal combustion engines. A method for the regeneration of spent motor oil by treatment with amino alcohols at an amount of 0.5 – 1.0 % by weight with subsequent isolation of purified oil, at that an aqueous solution of polyethyleneoxide is in addition introduced at a concentration between 0.001 and 0.01 % by weight at an amount to 0.5 % by weight of original feedstock.