baber/WOPTO huggingface dataset:
Patent DE-19619481-C1 (DE)
Inventor: STROHM FREDY DIPL ING
IPC: B23K26/06
Filed: 1996-05-14
Granted: 1997-11-27
Abstract: The invention relates to a process and a device for the removal of material from the surface (30) of an object. Said process and device are used, in particular, for ophthalmological shaping of lenses using a laser beam having a cross-section with a long axis and a short axis. The intensity profile in the direction of the short axis is substantially gaussian-shaped. The laser beam is gradually directed in the direction of the short cross-sectional axis maintaining the gaussian-shaped intensity profile across the surface (30) to be removed, and successive laser pulses overlap each other. The intensity profile of the laser beam in the direction of the long cross-sectional axis is homogenised.
Patent DE-19638346-C1 (DE)
Inventor: HECKMANN HADO DR ING
IPC: G01P13/00
Filed: 1996-09-19
Granted: 1998-02-12
Abstract: The invention concerns a method of monitoring the operation of a system for feeding an abrasive medium using fluid as conveying medium for at least one burner in a fusion vaporizer plant. The dust extracted from a fusion vaporizer plant or reduction shaft furnace is to be introduced by means of a fluid and via a dust-conveyer tube through at least one dust burner into the fusion vaporizer plant as an additional carbon-carrier. However, the method can also be applied in other melting or incineration plants, such as for example fluid bed reactors. The object to be achieved by this method is to determine as rapidly as possible whether hot gases or unburned oxygen have/has flowed back into the dust-recycling system. To that end, the flow direction in the feed system conveying pipe is measured downstream of the burner or burners. When backflow of the fluid flow is determined or when the presence of oxygen which has penetrated the feed system is determined, the feed system is stopped.
Patent DE-19653269-C1 (DE)
Title: Filter unit with reverse flushing
Inventor: BOSTEL-D ARGENT RAINER DR ING
IPC: B01D29/11
Filed: 1996-12-20
Granted: 1998-04-02
Abstract: The filter assembly, with a reverse flushing action, has an optical sensor (22) with a light emitting diode (LED) (24) and an initial photo diode (26), together with an electronic evaluation system (32). The reflection signal is related to the scattered light signal, to determine if the flushing action is to be triggered.
Patent DE-19712583-C1 (DE)
Title: Sewing or embroidery machine
Inventor: BASTIAN EDUARD
IPC: G07C9/00
Filed: 1997-03-26
Granted: 1998-04-02
Abstract: The sewing or embroidery machine has an electronic control (3) with a micro computer (9) with at least one input (4) to give the manner of working by the machine (1) and the user's access authorisation. The electronic control (3) has at least one random access memory (RAM) (10) with stored data for the various types of working by the sewing machine related to the access authorisation. The RAM (10) is controlled by the micro computer (9) so that the type of working and the access authorisation can be set and altered at the input (4).
Patent DE-19811266-C1 (DE)
Title: Method of cleaning filter frames
Inventor: HIELSCHER HARALD DR
IPC: B07B1/42
Filed: 1998-03-11
Granted: 1999-08-05
Abstract: The method of cleaning filter screens uses ultrasound with the screen frame longitudinally oscillated. The frame (1) can be cleaned through a coupling (2) which supports the cleaning axis (5) of the oscillating system (4) in the plane of the frame which transfers the oscillation.
Patent DE-19816366-C1 (DE)
Title: Kapselungsbaustein mit einem dreiphasigen Schaltgerät für eine gasisolierte Hochspannungsschaltanlage
Inventor: MEINHERZ MANFRED
IPC: H01H33/24
Filed: 1998-04-03
Granted: 1999-11-11
Abstract: Um bei einem Zwei- oder Dreistellungsschalter, der in einem drei Phasenleiter aufnehmenden Kapselungsbaustein (1) einer gasisolierten Hochspannungsschaltanlage angeordnet ist, den Antriebsweg für die als zylindrische Kontaktteile ausgebildeten Schaltelemente (32) konstruktiv zu vereinfachen und montagefreundlich zu gestalten, dient als gemeinsame Schaltwelle (5) ein isolierender Stab, auf dem einarmige Hebel (61, 62, 63) zum axialen Verschieben der Schaltelemente befestigt sind. Die Schaltwelle ist dabei in gehäuseartigen Teilen (21, 31, 41) der Phasenleiter mittels Lagerbuchsen (52, 53, 54) geführt. Sie kann aus zwei Teilabschnitten (55, 56) bestehen, die im Bereich eines außen liegenden Phasenleiters axial lösbar (57, 58) verbunden sind.
Patent DE-19850744-C1 (DE)
Title: Verwendung von Gläsern zur Herstellung von Festplattensubstraten
Inventor: WOLFF SILKE
IPC: C03C3/068
Filed: 1998-11-04
Granted: 2000-10-05
Abstract: Die Erfindung betrifft die Verwendung von Gläsern zur Herstellung von Festplattensubstraten. Die Gläser weisen folgende Zusammensetzungen (in Gew.-% auf Oxidbasis) auf: DOLLAR A SiO¶2¶ 10-30, Al¶2¶O¶3¶ 0-5, B¶2¶O¶3¶ 0-8,Li¶2¶O 0-8, Na¶2¶O 1-10, mit Li¶2¶O + Na¶2¶O 5-10, K¶2¶O 0-3, MgO 5-16, CaO 0-15, mit MgO + CaO > 15-25, SrO + BaO 0-8, ZrO¶2¶ 0-8, TiO¶2¶ 7-25, La¶2¶O¶3¶ 0-10, Nb¶2¶O¶5¶ 5-20, V¶2¶O¶5¶ 0-10, CeO¶2¶ 0-1, As¶2¶O¶3¶ + Sb¶2¶O¶3¶ + F 0,1-1. DOLLAR A Sie sind aufgrund ihres hohen spezifischen Elastizitätsmoduls sehr formstabil.
Patent DE-19911449-C1 (DE)
Title: Oil lubrication device for cable towing installation, moving railway trucks through washing plant, involves cable fed close to ground over rollers in frame with oil valve and nozzle over each roller
Inventor: SCHUBERT PETER
IPC: B61B12/08
Filed: 1999-03-08
Granted: 2000-07-27
Abstract: The oil lubrication device for the towing cable (3) involves the cable being fed close to the ground between upper and lower rollers (1,4) located in a frame (2). Each roller has a concave running surface profile (7) which engages around the cable periphery. The pairs of upper and lower rollers guide the cable and are arranged opposite to one another on a vertical frame. One or more nozzles (6) are arranged above the upper roller in each pair for dispensing oil coming from a storage container onto the upper cable roller (1). The opening of the nozzles is controlled by a valve (5). A sensor probes the lubrication state of the cable and controls the opening of the valve via a computer.
Patent DE-19918883-C1 (DE)
Title: Obtaining directional microphone characteristic for hearing aid
Inventor: ARNDT GEORG-ERWIN
IPC: H04R29/00
Filed: 1999-04-26
Granted: 2000-11-30
Abstract: The hearing aid (1) has at least two input signal paths each with an omnidirectional input transducer or microphone (2,') which is connected to a corresponding high pass filter (30,30'). Both paths are coupled to a signal preamplifier, a signal processor, a signal end amplifier and an output transducer.  The cutoff frequencies of the high pass filters are selected so that the cutoff frequency of the input transducer of one signal path corresponds to the cutoff frequency of the filter in the other signal path.
Patent DE-19919818-C1 (DE)
Title: Nanocrystalline metal oxide electrophoretic deposition bath, for producing green ceramic bodies, is prepared by kneading and then diluting a metal oxide concentrate
Inventor: KOENGETER IMKE
IPC: C25D13/02
Filed: 1999-04-30
Granted: 2000-05-04
Abstract: A nanocrystalline metal oxide electrophoretic deposition bath is prepared by kneading a concentrate containing 35-65 vol.% metal oxide and a dispersing agent in a solvent and then diluting the concentrate with ethanol and/or butanol to 2-25 vol.% metal oxide content.
Patent DE-19921172-C1 (DE)
Title: Drucktransmitterinstallation an einer Prozeßleitung einer Prozeßanlage
Inventor: HESS MARTIN
IPC: G01L19/00
Filed: 1999-05-07
Granted: 2000-11-16
Abstract: Die Erfindung betrifft eine Drucktransmitterinstallation (1; 24) an einer Prozeßleitung einer Prozeßanlage mit wenigstens einer mediumbeaufschlagten Meßleitung (5; 26, 27; 61) sowie einer Flanschverbindung (7; 33) zwischen Anschlüssen an der Prozeßleitung und der Meßleitung sowie einer Flanschverbindung (9; 35) zwischen einem Anschlußblock (3; 32) und der Meßleitung (5; 26, 27; 61), wobei die Flanschverbindungen jeweils meßleitungsseitige Flansche (8, 11; 34, 37; 53; 62) aufweisen. Erfindungsgemäß ist wenigstens einer der meßleitungsseitigen Flansche (8, 11; 34, 37; 53; 62) zweiteilig ausgeführt und besteht zum einen aus einem mit dem jeweiligen Meßleitungsende verschraubten Flanschstutzen (14; 46, 50; 54) mit einer axialen Durchgangsbohrung (18; 47; 55) und einem Flanschteil (15; 48, 51; 56, 58; 64) mit stirnseitiger Dichtfläche (19) sowie zum anderen einem übergeworfenen, mit der jeweiligen Anlagefläche (10; 36; 59) verschraubten Losflansch (22; 49, 52; 57), der das Flanschteil (15; 48, 51; 56, 58; 64) übergreift und es mit der Anlagefläche (10; 36; 59) verbindet und mit seiner Dichtfläche (19) gegen diese Anlagefläche (10; 36; 59) preßt. Damit ist eine große Flexibilität durch eine Wahl unterschiedlicher Flanschformen möglich, wobei gleichzeitig bei hoher mechanischer Festigkeit keine Toleranzprobleme, insbesondere im Hinblick auf die Fluchtung von Lochbildern auftreten.
Patent DE-19934070-C1 (DE)
Title: Tubular furnace with combustion tube enclosing screw conveyor, used to burn waste or heat-treat bulk materials, includes scoops on screw periphery, to lift and drop material
IPC: C10B7/10
Filed: 1999-07-23
Granted: 2001-04-05
Abstract: The conveying screw (3) is turned about its axis (6). Fastened to the periphery of its spiral (5) scoops (9) lift and drop the materials being fired, during screw rotation.
Patent DE-19934410-C1 (DE)
Title: Separation and purification of aqueous mixtures of acetic acid, formic acid and high boiling fractions uses apparatus with separation and distillation columns containing organic solvent
Inventor: HALLMANN MICHAEL
IPC: C07C51/46
Filed: 1999-07-22
Granted: 2000-12-14
Abstract: Separation and purification of aqueous mixtures of acetic acid, formic acid and high boiling fractions using a solvent from ethers, esters, ketones and alcohols involves using an apparatus comprising an extractor, a solvent stripper column to remove water and a solvent distillation column, separating a mixture of water and solvent and a second mixture of acetic acid, formic acid and high boiling fractions, removing the formic acid in a column and distilling off pure acetic acid, the water/solvent mixture being returned to a phase separator to give solvent, which is then recycled.
Patent DE-19935196-C1 (DE)
Title: Braked electric motor setting drive e.g. for process automisation, has separate electromagnetic brake inserted between electric motor and drive transmission
Inventor: MOELLER HERBERT
IPC: H02K7/116
Filed: 1999-07-27
Granted: 2000-12-28
Abstract: The setting drive has an electric motor (1), a drive transmission (3) and an electromagnetic brake (2), which is fitted between the electric motor and the drive transmission via complementary flanges (22,23) on opposite sides, cooperating with the electric motor flange (12) and the drive transmission flange (32) and complementary shaft ends (212,213) cooperating with the end (111) of the motor shaft (11) and the end (311) of the drive transmission shaft (31).
Patent DE-19935887-C1 (DE)
Inventor: SACKMANN BERND
IPC: E01H1/08
Filed: 1999-07-30
Granted: 2001-05-23
Abstract: The street cleaning vehicle has a suction tube (6) fitted with a hydraulic cylinder and piston (8a, 8b) for lifting it and a bellows (9) for lowering it. Sensors (10) detect any unevenness in the ground level and a control unit raises or lowers the suction tube as required.
Patent DE-19940060-C1 (DE)
Title: Verspannungseinrichtung zwischen einer Zungenschiene und dem zugehörigen Zungenkloben
Inventor: LESEMANN BERND
IPC: B61L5/10
Filed: 1999-08-24
Granted: 2001-05-17
Abstract: Eine Verspannvorrichtung für einen Weichenverschluß umfaßt eine Zungenschiene (12) sowie einen Zungenkolben (18) zum Positionieren der Zungenschiene, wobei die Zungenschiene (12) an dem Zungenkloben (18) durch eine Schraubenverbindung (16) gehalten ist. Eine Formfeder (48) zwischen der Zungenschiene (12) und dem Zungenkloben (18) verspannt diese gegeneinander, wobei sie in eine Vertiefung (46) im Zungenkloben (18) eingreift.
Patent DE-19951165-C1 (DE)
Title: Optical sensor for object detection in surveillance zone has IC evaluation device providing binary switch output dependent on signal at output of receiver for reception light beam
Inventor: HOFGAERTNER GERHARD
IPC: G01V8/12
Filed: 1999-10-23
Granted: 2001-01-11
Abstract: The optical sensor has a transmitter (4) providing a transmission light beam (3) and a receiver (6) for a reception light beam (5), coupled to an IC evaluation device (7) with positive and negative supply terminals (8,9) and a switch output (10) providing a binary switch signal for an external load, connected between one of the supply terminals and the switch output. The latter is coupled to the positive and negative supply terminals via a pair of switches, at least one of which is controlled in dependence on the binary switch signal.
Patent RU-2072808-C1 (RU)
Title: Method for splinting fractured mandible
Inventor: TSENTILO VITALIJ GRIGOREVICH
IPC: A61B17/58
Filed: 1992-11-05
Granted: 1997-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing vestibular and glossal portion of the splint by means of continuous polyamide double thread that is attached in series to the splint by means of node in each interdental space alternatively on the vestibular and glossal side. The thread is to be under tension before each following fixation. The teeth forming boundary of fracture slot are caught with single loop. EFFECT: enhanced effectiveness of treatment. 8 dwg
Patent RU-2054314-C1 (RU)
Inventor: DENISOV GEORGIJ P
IPC: B01J2/02
Filed: 1992-12-01
Granted: 1996-02-20
Abstract: FIELD: processing of oil and gas. SUBSTANCE: cylindrical apparatus casing accommodates three chambers divided by two partitions and provided with pipes: lower chamber has steam admission pipe, middle chamber has pipe delivering air to air nozzles and upper chamber has steam discharge pipe. Rigidly installed in the chambers are sulfur and air spraying nozzles and steam pipes for warming the sulfur steam pipes for heating the sulfur sprayers while nozzles proper have the form of pipes with blades rigidly secured on the nozzle inside surface at an angle to the pipe axis, the outlet holes of said pipes are 0.8-0.9 their inside diameter. EFFECT: apparatus steps up working reliability, reduces metal content an can be used in other branches of national economy for production of dispersed material s. 3 cl, 3 dwg
Patent RU-2034294-C1 (RU)
Title: Sandwich chamber for separation of substances in microthin sorption layer
Inventor: LYAKHIN DMITRIJ V
IPC: G01N30/90
Filed: 1992-12-29
Granted: 1995-04-30
Abstract: FIELD: separation of mixtures. SUBSTANCE: arranged in the known sandwich chamber for separation of substances in microthin sorption layer are two chromatographic plates coated with sorbent layers identical in composition and structure and located parallel to each other. Installed between plates over their periphery from three sides is sealing gasket. Plates are placed in pan for liquid phase. Sorption layer of auxiliary plate has thickness ensuring ratio between volume of vapor-phase part of chamber and volume of sorption layer of auxiliary plate equalling from 30 to 5. EFFECT: higher efficiency. 2 dwg
Patent RU-2084518-C1 (RU)
Inventor: VOROPAEVA LILIYA A
IPC: C12N15/51
Filed: 1992-12-29
Granted: 1997-07-20
Abstract: Использование: медицинская биотехнология, наработка поверхностного антигена вируса гепатита B /HB s Ag/ для целей диагностики и терапии. Сущность: получение рекомбинантных штаммов дрожжей, продуцирующих HB s Ag. При этом скрининг трансформированных диплоидных клеток дрожжей осуществляют по уровню β-лактамазной активности. Предложенный способ позволяет значительно упростить технологию получения рекомбинантных штаммов рассматриваемого назначения. 2 табл.
Patent RU-2038965-C1 (RU)
Title: Method of producing pressed articles
Inventor: TSAPUK ANATOLIJ KUPRIYANOVICH
IPC: B27N3/02
Filed: 1992-12-30
Granted: 1995-07-09
Abstract: FIELD: wood-working industry. SUBSTANCE: filler particles are mixed with the water solution of carbamidoformaldehyde oligomers with methylol groups, hardener and additions. Article fellings are shaped. Hot pressing is exercised. The oligomer activation is carried out before mixing by the disclosure of methylol groups by means of changing the oligomer shape. EFFECT: enhanced efficiency. 48 cl, 1 tbl
Patent RU-2076802-C1 (RU)
Title: Gripping device with gauge
Inventor: PLATONOV GENNADIJ G
IPC: B25J15/00
Filed: 1993-03-01
Granted: 1997-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: housing of the gripping device is made up as two guide pipes 8 and 9. One pipe is a guide pipe for gauge 6. The other one is provided with spiral and two straight-line grooves and used for movement and rotation of roller 41 of rod 40. The rod is provided with cantilever 39 that has a grip spring-loaded with respect to the cantilever to direct its movement. The cantilever is rotated until the axes of the grip and gauge are aligned. EFFECT: improved design. 5 dwg
Patent RU-2076351-C1 (RU)
Inventor: IGNATEV SERGEJ M
IPC: G05F3/22
Filed: 1993-03-01
Granted: 1997-03-27
Abstract: Использование: в стабилизированных источниках образцовых напряжений, в частности используемых в логических устройствах на переключателях тока. Сущность изобретения: устройство содержит два токозадающих транзистора 1 и 2, четыре потенциалозадающих транзистора 8, 9, 18 и 19, шесть транзисторов связи 12, 13, 14, 16, 24 и 25, токоограничивающий резистор 3, шесть резисторов компенсации 4, 5, 10, 11, 20 и 22, шесть резисторов смеoения 6, 7, 15, 17, 21 и 23 и стабилизирующий конденсатор 30. Изобретение позволяет повысить стабильность выходных напряжений в условиях воздействия производственных и эксплуатационных факторов в широком диапазоне. 1 з.п. ф-лы, 1 ил.
Patent RU-2042728-C1 (RU)
Title: Powder material for thermal gas spraying
Inventor: BOLOTINA NATALIYA P
IPC: C23C4/06
Filed: 1993-05-06
Granted: 1995-08-27
Abstract: FIELD: application of coatings. SUBSTANCE: self-fluxing powder contains small amount of ultrafine powder of CuAl 2 O 4 . The ratio of components in powder material is, by weight: spinel CuAl 2 O 4 , self-fluxing powder the balance. EFFECT: increased wear resistance of coatings used under dry friction conditions. 1 tbl
Patent RU-2059385-C1 (RU)
Title: Method for production of pectin
Inventor: MATORA ALEKSANDR V
IPC: A23L29/231
Filed: 1993-05-06
Granted: 1996-05-10
Abstract: FIELD: production of pectin. SUBSTANCE: initially hydrolyzing agent is prepared, the process is carried out by cultivation of microorganisms of Bacillus polymyxa type on substrate. Hydrolyzing agent is mixed with pectin-containing raw materials of the same type as type of substrate. Then liquid phase is separated of solid phase, pectin being isolated. EFFECT: improves efficiency of method. 3 cl, 2 dwg, 3 tbl
Patent RU-2059480-C1 (RU)
Title: Jointing sleeve for contact conductors
Inventor: BERENT VALENTIN YA
IPC: B60M1/24
Filed: 1993-05-28
Granted: 1996-05-10
Abstract: FIELD: contact circuits of electrical railroads. SUBSTANCE: jointing sleeve is provided with jaws 1 with protrusions 3 which have lateral cuttings; shapes of the protrusions correspond to shapes of grooves made onto the contact conductors. The jointing sleeve also has suspension 9 made in form of elongated vertical brace made of metal rod. The suspension comes with its ends into horizontal holes 8 formed inside the jaws. The suspension may rotate relatively the axes of the holes mentioned, and it can not rotate about the longitudinal axis of the sleeve. Annular protrusions 7 are formed at external sides of the jaws at the points where coupling bolts 5 are disposed. External diameter of any annular protrusion is equal or excesses over width of bolt's head. EFFECT: improved reliability of current pick-off process. 2 cl, 2 dwg
Patent RU-2093248-C1 (RU)
Title: Filter
Inventor: DANCHENKO YURIJ V
IPC: B01D39/00
Filed: 1993-06-10
Granted: 1997-10-20
Abstract: FIELD: cleaning gases, for example compressed air from water steam and oil mist. SUBSTANCE: filter includes supporting layer made from highly porous permeable cellular material of reticular core-type structure and filtering layer made from finely dispersed powder. Filtering layer is applied over entire outer surface of supporting layer having alternating projections and recesses. Hole provided in center of filter is used for evacuation of compressed air which enters it after passage through reticular cellular supporting layer. EFFECT: enhanced efficiency of filtration. 2 dwg
Patent RU-2059779-C1 (RU)
Title: Transportable power plant
Inventor: BURENKOV NIKOLAJ A
IPC: E04H5/02
Filed: 1993-07-06
Granted: 1996-05-10
Abstract: FIELD: industrial building. SUBSTANCE: transportable power plant has a module in the form of transportable container subdivided subsequently into such cells as control, gas-turbine, and generator with latter including support platform in the form of firm two- level frame lower level of which is connected to force frame that bears roof and wall panels. Gas-turbine cell has rail guides fastened to upper level of firm two-level frame along all width of the cell perpendicularly to lengthwise container axis. This cell has also two-fold gate and removable handling platform with rail guides butted to rail guides of gas-turbine cell. The platform is placed in installation and dismantling only. Movable frame 14 with gas-turbine engine unit secured to it in installed on frictionless bearings of gas-turbine cell. The unit is coaxial to generator of generator cell. Each frictionless bearing has screw lifting mechanism and may be drawn inside movable frame. The frame may be lowered onto rests rigidly connected to upper level of container frame. Mechanism of vertical alignment of the engine and the generator is based on the fact, that each rest has wedge mechanism that may transport the movable frame in vertical plane within bounds providing coaxial alignment of the engine and generator. EFFECT: low-cost electricity, decreased labor consumption. 5 dwg
Patent RU-2066008-C1 (RU)
Title: Method of gas dynamic sealing
Inventor: AKSENOV DMITRIJ T
IPC: F16J15/44
Filed: 1993-07-07
Granted: 1996-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: gas is sucked from the chamber for collecting leakages by means of a compressor. The chamber for collecting leakages is in communication with the collector of low gas pressure through a pressure regulator. The pressure regulator is connected with the working space of a machine through a feedback. The chamber is filled with an additional amount of gas of low pressure to maintain in the chamber an atmospheric pressure. EFFECT: simplified method. 3 cl, 1 dwg
Patent RU-2081364-C1 (RU)
Title: Electromagnetic valve
Inventor: LEVIN EVGENIJ M
IPC: F16K31/00
Filed: 1993-07-07
Granted: 1997-06-10
Abstract: FIELD: manufacture of fittings. SUBSTANCE: valve has body where shut-off member is suspended forming control chamber together with body. Control chamber is brought in communication with inlet branch pipe through passage and with outlet branch pipe through control valve fitted with electromagnetic actuator. In control chamber rod is located whose one end is engageable with shut-off member. Other end of rod is kinematically linked with auxiliary electric motor. EFFECT: enhanced reliability. 1 dwg