baber/WOPTO huggingface dataset:
Patent DE-10015453-C2 (DE)
Inventor: KEIL ULRICH
IPC: C02F9/00
Filed: 2000-03-29
Granted: 2002-12-19
Abstract: To produce an ultra-pure water, the water inflow is passed to a bioreactor (2), followed by a non-oxidizing processing stage with a biostatic action, and a final membrane filter. To produce an ultra-pure water, the water inflow is passed to a bioreactor (2), followed by a non-oxidizing processing stage with a biostatic action, and a final membrane filter. The final membrane filter (8) has a reverse osmosis action. Heavy metal compounds are added to the water in the biostatic processing stage (6), preferably copper salts and/or zinc salts, fed in together. The biological matter turnover is registered between the biostatic processing and the final stages, to set the processing actions. The water is filtered at the bioreaction stage. The water from the bioreactor is passed through an adsorption stage (5) using active carbon, before or after the biostatic processing stage. Before the water is passed into the bioreactor, it passes through a flocking and sedimentation stage. An independent claim is included for a water purification assembly with a bioreactor and especially a multiple-layer filter (2), which is cleaned by back flushing. A following dosing unit (6) adds a heavy metal biostatic agent, with a final reverse osmosis membrane filter (8). Preferred Features: A biofouling monitor (9) in front of the membrane filter measures the level of infection in the water by a germ count, to set the working of the dosing stage (6). A monitor after the bioreactor measures the assimilable organic matter (AOC) in the water, to determine the back flushing cycles of the bioreactor. An adsorber (5) is downstream of the bioreactor. A flocking and sedimentation stage (1) is in front of the bioreactor (2).
Patent DE-10020682-C2 (DE)
Title: Hohlwelle, die in ein eine Öffnung aufweisendes Teil eingefügt ist
Inventor: MURAKAMI YUKIYOSHI
IPC: B65H5/06
Filed: 2000-04-27
Granted: 2002-09-19
Abstract: Der Aufbau einer Welle wurde entwickelt, bei der die Welle (1) hohl ist, um ihr Gewicht zu reduzieren. Ein Einführen in ein Kugellager (2) oder eine Papiervorschubrolle (3) kann leicht bewerkstelligt werden und daran anschließend kann ein passender Kräfteschluss erreicht werden zwischen der Welle (1) und dem Aufnahmeteil (2, 3), wobei die Welle (1) entsprechend der vorliegenden Erfindung einer Hohlwelle aus metallischem Material entspricht, und wobei diese (1) mit dem Aufnahmeteil (2, 3) verbunden ist, welches Öffnungen aufweist, beispielsweise von einem Lager (2) oder Ähnlichem. Ihre kreisförmige Querschnittsfläche ist in drei oder mehr äußere Bögen m¶i¶ (1, 2, 3 ...) und drei oder mehr entgegengesetzt gerichtete innere Bögen n¶i¶ (1, 2, 3 ...) eingeteilt, die zwischen den äußeren Bögen n¶i¶ augebildet sind. Die Hohlwelle (1) wird in das Aufnahmeteil (2, 3) eingebracht, wobei die äußeren Bögen m¶i¶ und die inneren Bögen n¶i¶ nach innen gedrückt und deformiert werden und das Aufnahmeteil (2, 3) und die Welle (1) über eine elastisch federende Gegenkraft (F¶t¶) miteinander gekuppelt werden, welche aufgrund des Zusammendrückens und der Deformation erzeugt wird, um einer bestimmten Bedingung zu genügen.
Patent DE-19549577-C2 (DE)
Title: Pneumatic distributor for agricultural material
Inventor: SIEFKEN CLAUS
IPC: A01C15/04
Filed: 1995-10-17
Granted: 1999-05-06
Abstract: The distributor is esp. for granular material e.g. seed or fertiliser, having a pneumatic metering feed mechanism from the storage hopper to the head. Pipes from the latter deliver to a sowing share or fertiliser spreader. Some of these pipes have stop valves cutting off the supply to the spreader etc. the material being then returned by pipe to the hopper. The return pipe (16) leads to a point above the metering mechanism (2), where this extracts the seed from the hopper (1). The pipe mouth (17) can be so situated that mostly the returned material is extracted. All the return pipes from the stop valves can lead to a collector, from which a common pipe leads back to the hopper. The valves can consist of deflectors movable between two positions. In one of these, all pipes to the shares are open, while in the other they are connected to the return pipe.
Patent DE-19757830-C2 (DE)
Inventor: KRULL MATTHIAS
IPC: C10L1/18
Filed: 1997-12-24
Granted: 2003-06-18
Abstract: A copolymer of ethylene and at least another olefinically unsaturated monomer which is useful as an additive for fuel oil contains one or more hydroxyl groups. Independent claims are included for (i) a fuel oil, containing middle distillate with a maximum of 0.5 wt.% sulfur and (I), and (ii) a process for the production of mineral oil and mineral oil distillate having improved lubricant properties by the addition of (I).
Patent DE-19821812-C2 (DE)
Title: Miniaturisierte Trennsäule
Inventor: MUELLER EGBERT
IPC: G01N30/74
Filed: 1998-05-15
Granted: 2000-03-16
Abstract: Miniaturisierte Trennsäulen, deren Trennmittel von einer einzelnen mit Separationseffektoren derivatisierten porösen Hohlfasermembran gebildet wird, und die mit Anschlüssen für Elutionsmittelzu- und -ablauf versehen sind, werden offenbart.
Patent DE-19904721-C2 (DE)
Title: Bremsanlage für ein Kraftfahrzeug
Inventor: NIEDERMEIER ERNST
IPC: B60T7/04
Filed: 1999-02-05
Granted: 2000-08-10
Abstract: Diese weist auf: eine Pedaleinheit (6), durch die Betätigungen des Bremspedals (5) erfaßt werden, zwei Zentraleinheiten (11, 12) und den Rädern (2) zugeordnete, elektromechanische Bremsaktoren (4). Sensorsignale werden von der Pedaleinheit (6) auf die Zentraleinheiten (11, 12) übertragen. Dort werden Zuspann-Sollwerte berechnet und zusammen mit den Sensorsignalen seriell codiert sowie Steuersignale für Zusatzbremsfunktionen erzeugt. Über Datenbusse (15, 16) werden die codierten Signale an je zwei Bremsaktoren (4) übertragen. Die Steuereinheit (20) der Bremsaktoren führen eine Signalauswertung durch und steuern die Bremsaktoren (4) entsprechend.
Patent DE-19937677-C2 (DE)
Title: Einspritzventil mit verbesserter Dichtflächenanordnung
Inventor: NEUMAIER MARTIN
IPC: F02M59/46
Filed: 1999-08-10
Granted: 2003-06-26
Abstract: Das Einspritzventil weist eine Steuerkammer auf, die über eine Zulaufdrossel mit Kraftstoff versorgt wird und über eine steuerbare Ablaufdrossel Kraftstoff abgibt. Der Druck in der Steuerkammer wirkt auf die Einspritznadel, die die Einspritzung steuert. Die Steuerkammer ist in einem Einsatzkörper eingebracht, über den die Zulaufleitung zur Zulaufdrossel geführt ist. Die Zulaufleitung ist über axial vorgespannte Dichtflächen zur Zulaufdrossel geführt. Diese Dichtflächen ermöglichen eine hohe Dichtigkeit im Bereich der Zulaufleitung.
Patent DE-1008935-C2 (DE)
Title: Kombinierte numerische und nichtnumerische Rechenmaschine
IPC: G06F7/00
Filed: 1952-11-19
Granted: 1960-02-04
Abstract: 1 Das Hauptpatent 926 449 betrifft eine Rechenanlage zur Durchführung aussagenlogischer und numerischer Rechenoperationen, die aus einer Rechenvorrichtung für aussagenlogische Rechenoperationen, einer Rechenvorrichtung für numerische Rechenoperationen sowie aus einem Programmwerk zur Steuerung dieser beiden Rechenvorrichtungen besteht. Derartige Rechenvorrichtungen sind so eingerichtet, dass bei Operationen mit vielgliedrigen Ausdrücken für jede einzelne Operation ein besonderer Operationsbefehl zur Durchführung der Operation gegeben werden muß. Dies ist auch dann der Fall, wenn alle Glieder eines vielgliedrigen Ausdrucks derselben Operation unterzogen werden müssen. Derartige Operationen werden nachstehend als "Paralleloperationen" bezeichnet. Sollen beispielsweise in den Folgen von Ja-Nein-Werten a[tief]3, a[tief]2, [tief]1, a[tief]0 und b[tief]3, b[tief]2, b[tief]1, b[tief]0 die Glieder mit gleichem Index der Operation "Äquivalenz" unterzogen werden, dann wird bei den bekannten Vorrichtungen das Resultat schrittweise mit einem Befehl je Schritt ermittelt; also a[tief]3 ~ b[tief]3 Pfeil nach rechts Z[tief]3 a[tief]2 ~ b[tief]2 Pfeil nach rechts Z[tief]2 a[tief]1 ~ b[tief]1 Pfeil nach rechts Z[tief]1 a[tief]0 ~ b[tief]0 Pfeil nach rechts Z[tief]0 In logistischer Schreibweise lautet der Rechenplan: (a[tief]3 ~ b[tief]3) großes Lambda (a[tief]2 ~ b[tief]2) großes Lambda (a[tief]1 ~ b[tief]1) großes Lambda (a[tief]0 ~ b[tief]0) Pfeil nach rechts R Z[tief]3 großes Lambda Z[tief]2 großes Lambda Z[tief]1 großes Lambda Z[tief]0 Pfeil nach rechts R Es sind also vier Befehle erforderlich, um die Zwischenresultate Z[tief]0   Z[tief]3 zu bilden, und ein fünfter, sechster und siebenter Befehl, um das Resultat R zu ermitteln. Das gilt sowohl für einstellige als auch für vielstellige logistische Rechenwerte. In Weiterbildung des Gegenstandes des Hauptpatentes 926 449 wird nun in der Rechenvorrichtung gemäß der vorliegenden Erfindung die Bildung der Äquivalenz durch einen einzigen Befehl "Generaläquivalenz", die mit dem Zeichen ungefähr dargestellt werden soll, bewirkt. (a[tief]3, a[tief]2, a[tief]1, a[tief]0) ungefähr (b[tief]3, b[tief]2, b[tief]1, b[tief]0) Nach einem Kennzeichen der Erfindung wird diese Paralleloperation beispielsweise in einem vielstelligen Rechenwerk für alle Glieder in einem Schritt und für alle Glieder gleichzeitig durchgeführt.
Patent MD-1846-C2 (MD)
Title: Container for harvesting, transporation and processing of the agricultural raw material
Inventor: PĂNĂŞESCU Ion
IPC: A01F25/14
Filed: 2000-04-26
Abstract: The invention relates to the equipment for processing, harvesting and transportation of the agricultural raw material, prevalently of ether-bearing crops.The container includes a pressurized cylindrical body with a feeding port, made with the possibility of rotation about its own axis by means of a toothed band, mounted onto one of the body and driving mechanism ends, a bubbler, installed in the lower part of the body, a bunker, placed inside the body with the possibility of rotation about the axis with the body.The bunker is made of separate chambers executed of perforated pipes, joined between them with a metal screen. In the middle of each chamber there are radially installed perforated pipes, connected to the body axis, which is executed as a pipe-line for feeding with thermal or chemical agent. Inside the perforated pipes there are mounted mobile and immobile bushes for regulation of the pipes perforating holes section. The bubbler is made in the form of a pipe with a longitudinal slot. The feed pipe-line and the bubbler are mounted with the possibility of their connection to the line of feeding with thermal or chemical agent.The result consists in the possibility of extracting from the processed raw material of a richer gamma of valuable substances.
Patent RU-2182242-C2 (RU)
Title: Piston of internal combustion engine
Inventor: MINASJAN M A
IPC: F02B77/13
Filed: 1994-12-27
Granted: 2002-05-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed piston is made with special insert of vibration damping composite material in form of solid or sectional cylindrical body. Insert is arranged in inner space of piston. Connecting rod small end and piston pin are connected to piston through insert. Insert serves as acoustic barrier between piston, connecting rod and piston pin. Vibration and noise in internal combustion engine are reduced owing to use of insert made of vibration damping composite material and to reduction of piston mass as a whole and, consequently of inertia forces of translationally moving masses which cause noisy operation and vibrations in engine. EFFECT: improved vibroacoustic characteristics of internal combustion engines and other piston machines. 4 dwg
Patent RU-2161678-C2 (RU)
Title: Wall panel
Inventor: KORJAZHIN S P
IPC: E04H9/04
Filed: 1996-12-04
Granted: 2001-01-10
Abstract: FIELD: construction engineering; construction of apartment houses and public buildings. SUBSTANCE: wall panel is made of three-layer reinforced concrete skeleton with window opening filled with glazed sash pulley. Skeleton is made in the form of trough-shaped section split along vertical axis of symmetry by vertical frontal triangular ledge and side walls flush-mounted perpendicular to frontal surface and provided with openings to form slopes between three flush-mounted sides of walls and side ribs as well as two tilted ribs of skeleton. Layers of porous material covered with light-reflecting layer, for example by foil paper, are fastened to inner surface of triangular ledge walls; vertical trough-shaped anti-splinter shield filled with porous material is fastened to triangular ledge ridge. EFFECT: improved splinter protection inside buildings in case of activity of blasted cladding glass of sash pulley. 4 dwg
Patent RU-2163044-C2 (RU)
Title: Устройство для зажима электрода, способ его сборки и использования
Inventor: EHRIK KH LENTS
IPC: H01L21/302
Filed: 1996-05-17
Granted: 2001-02-10
Abstract: Изобретение относится к устройству для плазменной обработки полупроводниковых пластин, а более конкретно - к устройству для зажима электрода, в котором электрод упруго зажимают в опорном узле. Данное устройство состоит из опорного элемента, имеющего нижнюю поверхность, обращенную к пластине, которую будут обрабатывать в реакционной камере электрода, имеющего нижнюю поверхность, обращенную к пластине, верхнюю поверхность внешней кромки, обращенную к нижней поверхности опорного элемента, и зажимного элемента, входящего в зацепление с внешней кромкой электрода, причем зажимной элемент упруго прижимает электрод к опорному элементу. Указанные признаки позволяют обеспечить более высокую степень плоскостности от центра к внешней периферии электрода при поддержании линий критических размеров в пределах заданных ограничений. Изобретение также относится к способу сборки устройства электрода и процессу травления пластины с помощью устройства электрода. 3 с. и 26 з.п. ф-лы, 8 ил.
Patent RU-2156326-C2 (RU)
Title: Method of preparing charge for growing lanthanum-gallium silicate monocrystals
Inventor: KOZNOV G G
IPC: C01G15/00
Filed: 1998-05-22
Granted: 2000-09-20
Abstract: FIELD: crystal growing. SUBSTANCE: charge for growing stoichiometric lanthanum-gallium silicate monocrystals for piezoelectric and laser engineering includes stoichiometric mixture of lanthanum and silicon oxides and gallium metal. Resultant mixture is heated in presence of oxidant to initiate spontaneous high-temperature synthesis. Mixing and heating are conducted in two stages with different content of gallium. EFFECT: improved required characteristics. 3 cl, 1 tbl
Patent RU-2182911-C2 (RU)
Title: Antitumor peptides
Inventor: AMBERG VIL GEL M
IPC: A61K38/08
Filed: 1996-12-11
Granted: 2002-05-27
Abstract: FIELD: organic chemistry, chemistry of peptides, oncology. SUBSTANCE: invention describes novel peptides of the general formula (I): (CH 3 ) 2 -N- CHX-CO-A-B-D-E-K where A means valine residue; B means N-methylvaline residue; D means proline residue; E means proline residue; X means isopropyl-group; K means  , NH-cyclohexyl, NH- cycloheptyl,     or   and their physiologically tolerant salts. New compounds show an antitumor activity. These compounds show high resistance to decomposition as compared with the known analogues, for example, dolastatine-10 or dolastatine-15 and they can be used orally. EFFECT: new peptides indicated above, valuable medicinal and chemical properties. 4 cl, 2 ex
Patent RU-2197926-C2 (RU)
Inventor: STROEV E A
IPC: A61F9/00
Filed: 1999-04-26
Granted: 2003-02-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и может быть использовано для лечения глаукомы. Магнитный редуктор в виде кольца подводят к орбитальным областям обоих глаз. Используют магнитное поле частотой от 5 до 10 Гц. Воздействуют на ткани пациента прямоугольными магнитными импульсами. Способ позволяет достичь выраженного гипотензивного эффекта и длительной стабилизации зрительных функций.
Patent RU-2222289-C2 (RU)
Inventor: RIKTER DZHEJKOB
IPC: A61F2/06
Filed: 1999-04-27
Granted: 2004-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device is to be introduced into branching reservoir like blood vessel. The first embodiment involves producing the first branch from the first sheet, the second branch from the second sheet, the trunk from the third sheet. Both branches are connected to the trunk. The second embodiment involves producing a member having the first branch and a half of trunk from the first sheet and the second member having the second branch and a half of trunk from the second sheet and the both halves of the trunk are connected to form the branching stent. The third embodiment involves producing stent having two sections introduced in turn into blood vessel and assembled at branching place to be exposed to treatment. EFFECT: improved production process. 56 cl, 31 dwg
Patent RU-2164248-C2 (RU)
Title: Method of producing hot-rolled sheet steel
Inventor: KARPOV E V
IPC: C21D8/04
Filed: 1999-05-14
Granted: 2001-03-20
Abstract: FIELD: plastic metal working. SUBSTANCE: method includes hot rolling of strips, their cooling and pickling with temper rolling. The method is distinguished by the fact that with carbon content in steel within 0.01-0.10%, temperature of rolling at the end of operation is taken equal to 780-800 C, cooling is carried out at rate of 9-13 C/s, and strips are subjected to pickling at temperature of 60-80 C with value of relative reduction in temper rolling ranging within 0.5-1.0%. The proposed method allows to extend technological potentialities of mills of hot rolling of sheets not above 3.9 mm thick. EFFECT: reduced labor input in production of sheet steel with improved pressworkabilty. 1 ex
Patent UA-41921-C2 (UA)
Title: process for PREPARATION OF 7,7-dioxide-5,6-dihydro-(S)-4-(alkylamino)-(S)-6-alkyl-4H-thieno[2,3b]thiopirane-2-sulfonamide and related compounds
Inventor: PAUL SOHAR
IPC: A61P43/00
Filed: 1994-03-16
Abstract: A process for preparation of 7,7-dioxide-5,6-dihydro-(S)-4-(alkylamino)-(S)-6-alkyl-4H-thieno[2,3b]thiopirane-2-sulfonamide of the formula I: in the optical form per C-6 and in the crystalline form with saving trans-stereochemical relationship between substituents of C-4 and C-6, or hydrochloric salt thereof , where R and R1, are similar or different, similar or different represent C1-C3-alkyl.
Patent UA-34724-C2 (UA)
Title: A method of oil extraction from the well
Inventor: BUHAI YURII MYKOLAIOVYCH
Filed: 1999-06-17
Abstract: A method of oil extraction from the oil well includes the well boring, immersion in the well of a pump-compressor tube complex and oil release, where the oil release is processed by circles under control of its pressure, and as far as the well productivity decreases the pump-compressor tube complex is periodically covered till the moment, where the oil pressure reaches the value exceeding for 25-35 % of the initial one. The technical result consists in enhancing the productivity of the oil extraction.
Patent UA-30000-C2 (UA)
Inventor: VOITENKO OLEKSANDR HRYHOROVYCH
Filed: 1999-12-23
Abstract: The present invention relates to the microwave communications. The proposed microwave integrated television-radio-information system (MITRIS) contains a microwave transmitter with a modulator and microwave channel outputs, a transmitting antenna connected via a transmission line to the transmitter, and receiving subscriber stations. The microwave channel outputs of the transmitter are coupled with the common input of the transmitting antenna via the direct ports of ferrite circulators connected in series. The transmitting antenna has a circular directional pattern in a horizontal direction, and a narrow directional pattern in a vertical direction. Each of the transmitter channels contains a frequency modulator connected to the unit for filtering, amplifying and converting the frequency-modulated signal into a microwave signal in the centimeter wavelength range. This invention allows increasing the number of television and radio programs up to 56, improving noise stability, decreasing diameter of receiving subscriber antennas up to 25 cm, and decreasing energy consumption and overall dimensions of the system equipment.
Patent UA-36658-C2 (UA)
Title: Well charge for destruction of rocks
Inventor: DRYZHENKO ANATOLII YURIIOVYCH
Filed: 2000-01-21
Abstract: Well charge for destruction of rocks in which the prime blasting cartridges are placed at detonating fuses in explosive substance with gradual increase of the interval between those in direction to the mouth of the well, and the upper part of the first prime blasting cartridge from the mouth is placed in filling material.
Patent UA-57623-C2 (UA)
Title: Circular free-piston two-stroke combustion engine “kvant-2”
Inventor: KOVALENKO VALENTYN ANTONOVYCH
Filed: 2001-05-03
Abstract: Circular free-piston combustion engine has cylindrical housing integrated two circular cylinders with rectangular cross section with direct-flow purging of working volumes formed between the two-side action pistons with free opposite motion. Transformer placed between the cylinders is equipped with hinge multilink element with traverses and cylindrical pinions, in its center there is installed a toothed wheel connected to straight shaft of the drive installed in the walls of cylinders with possibility of two-sided rotation and two-sided power take-off. The pistons controlled by the transformer have short work stroke, this results in increase of free opposite motion frequency; besides that transformer provides constant volumes of combustion and gaseous exchange, and essentially decreases the frequency of rotary motion of the shaft of the engine. This engine has increased efficiency, power and torque, It is economic and ecologically clean.
Patent UA-71050-C2 (UA)
Title: Method to make fiber mass
Inventor: LOZOVYK MYKOLA TERENTIIOVYCH
Filed: 2002-07-12
Abstract: This invention is intended for use in cellulose-paper industry. The method for preparing fiber mass is in fractioning the initial fiber mass to short-fiber and long-fiber fractions, with milling the long-fiber fraction, after that the milled long-fiber fraction is additionally fractioned with separation of short-fiber and long-fiber fractions, and the separated long-fiber fraction is additionally milled. Milling of the long-fiber fraction obtained after fractioning of the initial fiber mass is performed, in particular, in mix with the long-fiber fraction obtained after additional fractioning. It is possible to perform additional fractioning of the long-fiber fraction in mix with the initial fiber mass. This invention provides decrease of polydispersity of the fiber mass through separation of the long-fiber fraction with its cyclic milling and additional fractioning with increase of the fiber mass quality through it.
Patent RU-2179307-C2 (RU)
Inventor: PLEKHANOV F I
IPC: G01L3/26
Filed: 2000-01-05
Granted: 2002-02-10
Abstract: FIELD: mechanical engineering, experimental equipment. SUBSTANCE: gear measuring moment has base member 1 with two cylindrical holes put on shaft of electric motor. Bars 2 are mounted in holes of base part for movement in axial direction. Gear also includes ring-indicator 5, scale 6 measuring deviation of ring-indicator, pulley 9 to install tested transmission on input shaft, axle 8 made fast to pulley, rolling-contact bearings 7 put on same axle. Bars 2 are spring-loaded in direction of movement. Measurement scale 6 is coupled to base. Ring-indicator 5 is mounted for movement relative to scale 6 together with bars 2. Bars 2 have butts cut obliquely which rest against rolling-point bearings 7. Loading device comes in the form of weight 11 suspended from output shaft of tested transmission. EFFECT: raised accuracy of measurement of efficiency of mechanical transmissions. 2 dwg