baber/WOPTO huggingface dataset:
Patent RU-2029442-C1 (RU)
Title: Waterproof commutator of ship's loudspeaker communication
Inventor: KATANOVICH ANDREJ A
IPC: H04R5/02
Filed: 1992-06-04
Granted: 1995-02-20
Abstract: FIELD: communication equipment. SUBSTANCE: water-proof commutator of ship's communication has microphone, loudspeaker and case housing transmission and reception amplifiers commutation and warning elements. Case has jack incorporating pressing element and sheet spacer with holes to let cables through which is installed along compaction line marked on jack. Jack is made in the form of truncated cone, its base has orientation protrusion. Diameter of sheet spacer exceeds diameter of jack along marked compaction line. Convexity of sheet spacer is directed inwards. EFFECT: enhanced reliability of commutator. 3 dwg
Patent RU-2070059-C1 (RU)
Title: Method of blood refining from aids virus
Inventor: LISHCHISHIN EMELYAN IVANOVICH
IPC: A61M1/36
Filed: 1992-04-01
Granted: 1996-12-10
Abstract: FIELD: medicine, virology. SUBSTANCE: method involves blood saturation with ozone under conditions of hermetic vacuum chamber at simultaneous formation of permanent electric field followed by administration of donor blood to patient. Method involves oxygen transport to the separate human organs without its oxidation and blood is separated for groups and T-lymphocytes were separated. Vacuumization, blood stirring with ozone and formation of electric field were carried out simultaneously. Method is controlled by standard microprocessor. Method can be used for artificial patient blood refining from HIV-virus without chemical preparations. EFFECT: improved method of blood refining. 3 cl, 1 tbl
Patent RU-2039169-C1 (RU)
Title: Working tool of canal cleaner
Inventor: CHERNUSHKO MIKHAIL A
IPC: E02F5/28
Filed: 1992-04-14
Granted: 1995-07-09
Abstract: FIELD: melioration engineering. SUBSTANCE: device has a working tool with a star-shaped scarifier, which offshoots are provided with flat knives, launchers, envelope, face milling cutter, having the scarifier, made as a whole with a shaft. The shaft is hollow to have an additional shaft of the launched mechanism control unit instaled and fixed inside, the additional shaft is located in the face milling cutter and connected to them by means of tie-rods and crankshafts. The launchers are located between the face milling cutter and the knives. The face milling cutter and the control unit have a common drive which transmission ratio to the face milling cutter is one and a half times less than that to the launchers control unit. The neighboring launchers make an angle of α, where n is the number of launchers. EFFECT: enhanced effectiveness in cleaning canals from drift and plants. 2 dwg
Patent RU-2037093-C1 (RU)
Title: Combination boiler
Inventor: ALEKSEEV ALEKSEJ P
IPC: F22B33/02
Filed: 1992-04-20
Granted: 1995-06-09
Abstract: FIELD: heat power engineering. SUBSTANCE: boiler uses furnace 1 made as a chamber rectangular in plane located in lower drum 6, in the area of one of its ends. The chamber is positioned above gas burners 15 with formation of side coolant ducts. Upper drum 5 is partially filled with water and provided with accumulating tank 11; the latter communicates with drum 5 through pipings 12, each of the pipings is provided with its own shut-off valve 13. One piping 12 is connected below the water levels in tank 11 and drum 5, and the other - above these levels. Located above furnace 1 is fire grate 18 for turning about horizontal axis 17. Positioned behind furnace 1 in the direction of gas flow at an angle to the plane of the tubular grate is screen 19 made of horizontal tubes connected to the tubes of screens 2. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2041203-C1 (RU)
Title: 1,5-bis-(2-hydroxyethyl)biuret as component of polymeric compositions and process for preparing thereof
Inventor: GOLOV VENIAMIN G
IPC: C07C275/62
Filed: 1992-09-14
Granted: 1995-08-09
Abstract: FIELD: chemistry of polymers. SUBSTANCE: the product is 1,5- bis(2-hydroxyethyl)biuret as a component of polymeric compositions and a process for preparing thereof. Reagent 1:1-(2-hydroxyethyl)urea. Reaction conditions: reagent 1 is heated at 170-190C till ammonia ceases to evolve. The yield is approximately equal to the quantitative one. EFFECT: more efficient process for preparing the title product with improved properties. 3 cl, 1 tbl
Patent RU-2081757-C1 (RU)
Inventor: RADOMSKIJ VLADIMIR M
IPC: B60J1/20
Filed: 1992-07-17
Granted: 1997-06-20
Abstract: Использование: в устройствах защиты и снижения загрязнения стекол транспортных средств, в частности фар автомобилей. Сущность изобретения: существующая конструкция бампера заменяется на конструкцию с повышенными аэродинамическими характеристиками. Установленные на этой конструкции рама с горизонтальными пластинами совместно с основанием новой конструкции бампера обеспечивают эффективную защиту стекол фар от попадания различных предметов в процессе движения: гравия, щебня, камней и пыли. 2 ил.
Patent DE-10127547-C1 (DE)
Title: Verfahren zur Durchführung einer regelbasierten OPC bei gleichzeitigem Einsatz von Scatterbars
Inventor: FRANKOWSKY BEATE
IPC: G03F1/36
Filed: 2001-06-05
Granted: 2003-03-20
Abstract: Die Erfindung betrifft ein Verfahren zur lithographischen Herstellung eines mikroelektronischen Bauteils unter Verwendung einer OPC, wobei neben einer Hauptstruktur (GC) mindestens ein Scatterbar (sb) auf einer Maske aufgebracht werden, für eine anschließende Abbildung der Hauptstruktur von der Maske auf ein Substrat durch Belichtung, wobei mindestens ein Korrekturwert für die OPC nach einer Art in Abhängigkeit von einem Abstand zwischen zwei Teilen der Hauptstruktur (GC) und der Abwesenheit eines Scatterbars zwischen den zwei Teilen der Hauptstruktur gewählt wird, wobei zur Festlegung, nach welcher Art ein Korekturwert bestimmt wird, für jeden Scatterbar eine Hilfsgröße gebildet wird, wobei die größte Hilfsgröße so eingestellt wird, daß sie kleiner ist als der kleinste Abstand (FS) zwischen den Teilen der Hauptstruktur (GC), wodurch ein Programm zur OPC auf die Anwesenheit eines Scatterbars zwischen den zwei Teilen der Hauptstruktur geschlossen wird. DOLLAR A Damit können Korrekturwerte für ein regelbasiertes OPC Verfahren auch in Anwesenheit von Scatterbars flexibel bestimmt werden.
Patent DE-10157642-C1 (DE)
Title: Process for removing a pipeline from the ground comprises cutting up the pipeline from inside and pulling or sliding the pipeline out of the ground using tensile or shear forces
Inventor: PUETTMANN FRANZ-JOSEF
IPC: F16L55/165
Filed: 2001-11-23
Granted: 2003-04-30
Abstract: Process for removing a pipeline (10, 20) from the ground comprises cutting up the pipeline from inside and pulling or sliding the pipeline out of the ground using tensile or shear forces.  Preferred Features: A preferably multisided roller knife (80) is used. The pipeline is cut into two halves, expanded, and removed from the ground using a fixing element.
Patent DE-10162532-C1 (DE)
Inventor: WENZEL ANTJE
IPC: C01B31/04
Filed: 2001-12-19
Granted: 2003-10-09
Abstract: An expandable graphite intercalation compound having a controllable onset temperature comprises an intercalatable Lewis acid, optionally in combination with the solvent(s) used in its production and at least one organic compound. An Independent claim is also included for a process for the production of the graphite intercalation compound by reaction of graphite and the Lewis acid or in closed tube or in a suitable solvent, optional isolation, cleaning and drying of the intercalation compound, followed by reaction with the organic compound and isolation, cleaning and drying of the reaction product.
Patent DE-10220667-C1 (DE)
Title: Passive infrared motion sensor has second regulator whose output voltage ensures voltage supply to sensor element(s) and is also used as reference voltage for other components
Inventor: MUNDINGER HARALD
IPC: G01V8/10
Filed: 2002-05-10
Granted: 2003-05-15
Abstract: The device has at least one sensor element (SE) on a circuit board and a circuit for signal evaluation and processing with at least one amplifier and switching signal source supplied by a first voltage regulator (U1), which also supplies a second voltage regulator (U2). The second regulator's output voltage ensures the voltage supply to the sensor element(s) and is also used as a reference voltage (BZP) for other components.
Patent DE-10223712-C1 (DE)
Title: Climate-control device for automobile with modular heat exchanger in heat exchanger fluid circuit adaptable for different automobile types
Inventor: SCHOEN SIEGBERT
IPC: F28D1/047
Filed: 2002-05-28
Granted: 2003-10-30
Abstract: The climate-control device has a circuit (2) for a heat exchanger fluid incorporating an expansion device (4), an evaporator (6), a compressor (8) and a heat exchanger (10). The latter has a number of similar modules (18), positioned one behind the other and connected in parallel, each having a ribbed flat pipe construction.
Patent DE-10251228-C1 (DE)
Title: Machine base for precision machine tool has guide surfaces for mountings formed directly by smooth surfaces of polymer concrete casting
Inventor: VAERST KURT PHILIPP VON
IPC: B23Q1/00
Filed: 2002-11-04
Granted: 2003-11-20
Abstract: The machine base (1) is cast from a polymer concrete and has guide surfaces (6,7) for mountings supporting moving machine parts (2), the guide surfaces provided directly by the smooth surfaces of the polymer concrete casting without requiring further machining. Jets (8) may be incorporated in the outer surfaces of the moving machine part facing the guide surfaces, for providing an air cushion (9) between the guide surfaces and the machine part.  An Independent claim for a method for manufacture of a machine base with guide surfaces for mountings is also included.
Patent DE-19506319-C1 (DE)
Title: Calender assembly
Inventor: DORNFELD PETER
IPC: D21G1/00
Filed: 1995-02-23
Granted: 1996-08-14
Abstract: The calender assembly for processing a web, of paper, etc., has a stack of rollers with a piston/cylinder unit to raise and lower the rollers with the piston at a limit stop setting. A third mechanical limit stop is at the cylinder for the piston, with projections (9) distributed round the peripheral direction, to form limit stop surfaces (10, 11) at given axial positions for counter projections (8) at the piston (2). The piston (2) and cylinder (3) can be rotated in relation to each other. The counter projections (8) are shaped so that during rotation the counter projection (8) can move past the projection (9) in rotary settings.
Patent DE-19514241-C1 (DE)
Title: Rapid reliable determination of di:butyl phthalate absorption of pptd. silica
Inventor: NESTLER WOLFGANG
IPC: G01N11/14
Filed: 1995-04-15
Granted: 1996-07-11
Abstract: Determn. of the dibutyl phthalate (DBP) absorption no. of pptd. SiO2 (I) comprises: (a) mixing x pts. (I) of unknown DBP no. with y pts. C black of known DBP no.; (b) kneading the mixt. with dosed addn. of DBP and simultaneous monitoring of the increasing mixing viscosity from the moment of rotation of the kneader; (c) determining the vol. of DBP needed to reach a predetermined moment of rotation according to ASTM D-2414; and (d) calculating the DBP no. of (I) from the formula (X).
Patent DE-19517936-C1 (DE)
Title: Contactless electronic switching device for proximity switch or current monitor
Inventor: LAMARCHE JEAN-LUC DIPL ING
IPC: H03K17/00
Filed: 1995-05-18
Granted: 1996-07-25
Abstract: The switching device is coupled to one supply terminal via an external line, a second external line coupling it to one terminal of the switched load, connected to the second supply terminal at the other load terminal. It has a proximity indicator (1) coupled via an amplifier (2) to a controlled electronic switch (3), the operating voltage supply circuit (4) having a longitudinal regulator (5) coupled on the output side of the proximity indicator and the amplifier. An additional shunt regulator (6) is coupled to the output of the longitudinal regulator, its setting element (7) connected in series with the electronic switch, the junction between them coupled to the proximity indicator and the amplifier.
Patent DE-19533934-C1 (DE)
Title: Fixing device for inter-sliding telescopic tubes used as table leg
Inventor: HECKMANN PETER
IPC: A47B9/08
Filed: 1995-09-14
Granted: 1996-12-05
Abstract: The fixing device has a screw spindle (19) with turning handle (20) and guided in a threaded sleeve (17) on the outer tube (1). The spindle passes through the wall of the outer end at one end where it is fitted with a plate (25) having a ring cutting edge. The telescopic tubes are preferably rectangular in cross-section with the plate disc covering a large part of the width of the side face of the inner tube. The inner tube is guided in the outer tube through rolling bodies (9) in a cage (10). This cage has a shorter wall length on the side fitted with the spindle.
Patent DE-19543611-C1 (DE)
Title: Profile with circular cross section for cladding structural elements
Inventor: GERISCHER WOLF PROF
IPC: E06B1/38
Filed: 1995-11-23
Granted: 1997-07-10
Abstract: The profile (1) is used to clad structural elements, and has a cross section which follows a circular arc. At least one retaining limb (3) is arranged on the inside (10) of the profile, and has a groove (4) to accept a fastener. Depressions to accept seals (5) are arranged in cross section expansions (6,7), on the insides of the ends of limbs (2,9), which extend from the retaining limb. The fastener may be able to be placed on the underlying structure, in order to form a frictional and positive connection which is not visible from the outside.
Patent DE-19607464-C1 (DE)
Title: Pellets of composted material
Inventor: HOFMANN HERMANN
IPC: C05F15/00
Filed: 1996-02-28
Granted: 1997-04-10
Abstract: Pellets of composted material contain \- 1 additive especially stone dust and/or nitrogen fertiliser.  The pellets are preferably encapsulated in an air and water-tight membrane, pref. a plastic such as polyethylene film.
Patent DE-19703549-C1 (DE)
Inventor: BECHERER JOHANNES DR
IPC: C07C231/02
Filed: 1997-01-31
Granted: 1999-03-04
Abstract: Preparation of acyclic or cyclic diacyl imides of formula R1-CO-N(R2)-CO-R3 (I) involves reacting a secondary acid amide or lactam of formula R1CONHR2 (II) with an acid chloride of formula R3COCl (III) in the presence of N,N-diisopropyl-N-ethylamine, i.e. Huenig's base (HB). In (I)-(III), R1, R2 = 1-24C alkyl or 2-24C alkenyl; or R1 + R2 form a 4-8C ring; and R3 = 1-24C alkyl, 2-24C alkenyl or aryl.
Patent DE-19745602-C1 (DE)
Inventor: BACKUS PETRA
IPC: C23C18/42
Filed: 1997-10-08
Granted: 1999-07-15
Abstract: The present invention describes a method of producing gold coating on a workpiece having a palladium surface, having the steps of:a) making an aqueous solution containing at least one compound selected from the group of compounds containing gold(I) and gold(III) ions and additionally at least one organic compound selected from the group consisting of formic acid, aromatic carboxylic acids having the chemical formula:where R1, . . . , R4=H, alkyl, alkenyl, alkynyl, OH, and the salts, esters or amides of these compounds;b) adjusting the pH of the solution to 1 to 6 using pH adjusting agents; andc) bringing the workpiece into contact with the solution such that gold coating is plated onto the palladium surface.
Patent DE-19812986-C1 (DE)
Title: Unwuchtrüttler für Steinformmaschinen
Inventor: KOSMANN OLGA
IPC: B06B1/16
Filed: 1998-03-24
Granted: 1999-11-11
Abstract: Die Erfindung betrifft einen Unwuchtrüttler zur Verdichtung von Betonelementen während ihrer Fertigung, mit einem Rütteltisch und mit an dem Rütteltisch angeordneten Unwuchtwellen, denen Elektromotoren zum Antrieb zugeordnet sind, wobei der Elektromotor eine Vorrichtung zur Steuerung und/oder Regelung der Drehzahl und/oder der relativen Phasenlage der Unwuchtwellen aufweist. Derartige Unwuchtrüttler sollen extrem schnell regelbar sein, um Fertigungsprozesse abzukürzen. Hierzu wird erfindungsgemäß vorgeschlagen, die Elektromotoren als Servomotoren auszuführen und die Vorrichtung mit Sinus-Cosinus-Gebern zu versehen, die die Winkelstellung und Drehzahl der Unwuchtwellen ermitteln, wobei die gesamte Regelung/Steuerung volldigitalisiert erfolgen kann.
Patent DE-19843442-C1 (DE)
Title: Steam boiler unit components cleaning arrangement e.g. for power station equipment
Inventor: LOENNE ROLF
IPC: F22B37/52
Filed: 1998-09-22
Granted: 2000-03-02
Abstract: A device for cleaning plant components containing a steam boiler unit (1,2), from which the steam taken off is converted in a condenser (4) into liquid which is supplied to the plant, in particular, to a power plant with blow-out accessories (8,9) connectable to the equipment and used to supply a flushing medium to the equipment and at least recover a part of the flushing medium after flowing through the components to be cleaned.  A centrifugal separator (9) fed with the recovered flushing medium is provided with a feed-back line (83) for feeding the flushing medium cleaned in the centrifugal separator into the condenser (4).
Patent DE-19853901-C1 (DE)
Title: Unterspannungsauslöser
Inventor: NITSCHE NORBERT
IPC: H01H83/12
Filed: 1998-11-23
Granted: 2000-06-15
Abstract: Die Erfindung betrifft einen Unterspannungsauslöser für elektrische Niederspannungs-Schutzschalter mit einem von einem Elektromagneten (4) betätigbaren stößelförmigen Magnetanker (5), welcher über eine Sperrklinke (7) und einen Auslösehebel (8) auf einen Auslöseschieber (9) wirken, derart, daß bei Nichterreichen der Steuerspannung der Auslöseschieber (9) ein Auslösen des Schutzschalters bewirkt. DOLLAR A Um zu erreichen, daß der Unterspannungsauslöser (1) auch dann in seine Einschaltstellung gebracht werden kann, wenn keine Steuerspannung an dem Elektromagnet (4) anliegt, schlägt die Erfindung vor, daß der Unterspannungsauslöser (1) einen durch eine Feder (17) beaufschlagten schwenkbaren Steuerhebel (16) umfaßt, dessen erster Hebelarm (18) als Auslösesperre ausgebildet ist und der in der eingeschalteten Stellung des Unterspannungsauslösers (1) sich an der Sperrklinke (7) abstützt, derart, daß Sperrklinke (7) und Auslösehebel (8) in ihrer Verklinkungsstellung fixiert werden. Wird hingegen der Steuerhebel (16) verschwenkt, wird die Auslösesperre aufgehoben und Sperrklinke (7) sowie Auslösehebel (8) bleiben nur dann miteinander verklinkt, wenn an dem Elektromagnet (4) eine ausreichend große Steuerspannung anliegt.
Patent DE-19855996-C1 (DE)
Title: Identifying movement, directional movement and location of a component moved by an electric motor, for use in locking components of motor vehicles
Inventor: ROEDEL REINHOLD
IPC: G01P13/04
Filed: 1998-12-04
Granted: 1999-12-16
Abstract: The component monitoring method involves a motor (M) which connects to terminals by two switches (S1,S2) with a motor drive voltage (UB) at a set reference potential. One switch switches in the UB direction, the other in the reference potential direction, to drive the motor. Both switches switch off at the reference potential. A simple amplifying circuit acts as a measuring device (3) by recording voltage (UM1,2) released through measurement resistors (R1,R2) countering the reference potential.
Patent DE-19931284-C1 (DE)
Title: Connector cramp for joining two insulating plates comprises two parallel piercing elements and a bridging element with at least one loop, with the piercing elements beforehand prized outwards to produce a preload
Inventor: MEYER FRANK
IPC: E04B1/61
Filed: 1999-07-07
Granted: 2001-01-18
Abstract: The connector cramp (1) for joining two insulating plates (2, 3) comprises two parallel piercing elements (4, 5) and a bridging element (6) with at least one loop. Before piercing the elements (4, 5) prized outwards to produce a preload which keeps the faces (10, 11) of the plates (2, 3) pressed against one another.
Patent DE-19939102-C1 (DE)
Title: Speech recognition method for dictating system or automatic telephone exchange
Inventor: BAUER JOSEF
IPC: G10L15/22
Filed: 1999-08-18
Granted: 2000-10-26
Abstract: The speech recognition method detects the words and the intermediate pauses in the received speech signal and determines the mean background level during the pauses and the mean word level during the words, the difference between these levels compared with a threshold value, to allow speech recognition only when the threshold level is exceeded.  The mean background level and the mean word level may each be determined via the detected energy, with a global difference value provided from the mean levels for several pauses and several words.
Patent MD-4054-C1 (MD)
Title: Method for determining the cobalt binding ability of the ischemic modified albumin
Inventor: GUDUMAC VALENTIN
IPC: A61B5/00
Filed: 2009-11-06
Abstract: The invention relates to medicine, in particular to a method for determining the cobalt binding ability of the ischemic modified albumin and can be used for the diagnosis of pathological processes caused by tissue and organ hypoxia, the study of their pathogenesis and the determination of treatment methods.The method, according to the invention, includes the treatment of biological material with 0.50...0.75 mM solution of cobalt chloride, mixing for 5 min at room temperature, addition of incubation medium, containing, mM: dithiothreitol 10.0...20.0, HEPES buffer solution pH 7.4 10.0...25.0, sodium chloride 140.0...150.0 and heptanol 0.3...1.0, stirring for 2 min, measurement of optical density of the obtained complex at a wavelength of 485 nm and determination of cobalt binding ability of the ischemic modified albumin.
Patent RU-2028348-C1 (RU)
Title: Fireproof swelling compound
Inventor: AMBARTSUMYAN RAFAEL G
IPC: C09D161/24
Filed: 1992-10-15
Granted: 1995-02-09
Abstract: FIELD: heat insulation of metal structures. SUBSTANCE: fireproof sweeling compound contains, %: water-soluble urea formaldehyde resin 19-21 or water-soluble urea melamineformaldehyde resin 40-30, n-tertiary-butylphenolformaldehyde resin 5-7; ammonium polyphosphate 25-28, dicyandiamide 5-7; kaolin 5.5-6.5; glass fibre 1.8-2.5; pentrol 12-17 or pentaerythritol 12-15; the balance, water. Charged into ball mill is mixture of resins, dicyandiamide, pentrol or pentaerythritol and ground to required size. Added to mixture is kaolin, glass fibers and stirred to obtain homogeneous mass. Ammonium polyphosphate is added to compound before its application. Property characteristics: water absorption 1.8-2.2%, coating service life is 10 years. EFFECT: higher efficiency. 3 tbl
Patent RU-2108971-C1 (RU)
Title: Method of continuously producing calcium cyanamid
Inventor: VODOP JANOV VITALIJ GRIGOR EVI
IPC: C01C3/18
Filed: 1992-10-19
Granted: 1998-04-20
Abstract: FIELD: inorganic syntheses. SUBSTANCE: urea-calcium hydroxide mixture is spread in a thin layer over the inside surface of heated cylinder and this layer is simultaneously made rotate and reciprocate. Resultant product is calcined under nitrogen atmosphere. EFFECT: simplified procedure.
Patent RU-2040338-C1 (RU)
Title: Rotating drum mill
Inventor: IKONNIKOV ALEKSANDR N
IPC: B02C17/04
Filed: 1992-11-05
Granted: 1995-07-25
Abstract: FIELD: disintegrating minerals materials. SUBSTANCE: drum rotating mill has charging face member with hollow journal and fixed branch pipe outlet openings of which are connected with the receiver of material to be disintegrated and with the pipe line for supplying water. A screw is mounted inside the branch pipe. One end of the screw is connected with a drive. The axis of the screw and fixed branch pipe are coincident with the axis of rotation of the mill. The space between the branch pipe and the journal space defines a ring-shaped part for steam discharging. The outlet of the part is connected with the pipe line for supplying water through a steam condenser. An impeller is mounted at the inlet of the ring-shaped part for steam discharging. The hubs of the impeller is secured to the free end of the screw. EFFECT: enhanced efficiency. 3 cl, 2 dwg