baber/WOPTO huggingface dataset:
Patent DE-19713120-C1 (DE)
Inventor: WINDSHEIMER KLAUS DIPL ING
IPC: G01R21/133
Filed: 1997-03-27
Granted: 1998-10-29
Abstract: The invention relates to an electricity meter (1) with signal channels (a, b) arranged on a digital signal processing device (3). Each of the signal channels has a multiplexer (11a, 11b) with an analog to digital converter (15a, 15b) situated downstream. Voltage signals (U1 to U3) from an electric consumer can be applied to a first input (E1a) of the analog to digital converter (15a) of a first signal channel (a) and voltage signals (I1 to I3) can be applied to a first input (E1b) of the analog to digital converter (15b) of the second signal channel (b). One of the voltage signals (U2) can be applied to a second input (E2a) of the analog to digital converter (15a) of the first signal channel (a) so that the meter (1) can be used as both a four phase meter and a three phase meter without a switch variation.
Patent DE-19716299-C1 (DE)
Title: Thermal and electrical combined energy plant
Inventor: SORG JOHANNES
IPC: F02G5/00
Filed: 1997-04-18
Granted: 1998-02-12
Abstract: The combined energy plant has a combustion engine, an electrical generator driven by the engine and at least one heat exchanger for extracting heat from the exhaust gases and the cooling water of the engine. The engine is coupled to the electrical generator via a drive transmission, e.g. a continuously variable transmission, incorporating a retarder, e.g. a hydrodynamic retarder, with an electronic regulating circuit controlling the engine output, the transmission ratio and the retarder operation.
Patent DE-19719967-C1 (DE)
Title: Marker element with self adhesive support material
Inventor: PFLAMMINGER HEINZ
IPC: A47G1/20
Filed: 1997-05-13
Granted: 1998-07-09
Abstract: One side of the support material (2) is self-adhesive and incorporates ink (5) which, when the other side of the marker element (1) is pressed against an object, produces a mark. The ink is in the form of an ink drop on the side of the support material facing away from the adhesive layer (3).  The ink is formed of a coating on a substrate such as paper, tissue or non-woven material. The ink is covered by a thin protective foil (6).
Patent DE-19747633-C1 (DE)
Title: Anal tampon
Inventor: LEHR ALFRED VON DER
IPC: A61F13/20
Filed: 1997-10-29
Granted: 1999-03-11
Abstract: The tampon is a longitudinal and cylindrical foam body, with surface recesses (8) or projections which form a spiral round the longitudinal axis (9)of the tampon body (2).
Patent DE-19758350-C1 (DE)
Title: Magnetic fluid comprising magnetic nano-particles dispersed in a polar carrier fluid
Inventor: BUSKE NORBERT DR
IPC: H01F1/34
Filed: 1997-12-22
Granted: 1999-03-11
Abstract: The invention relates to a novel magnetic liquid and to a method and device for the production thereof. The aim of the invention is to produce a magnetic liquid which is based on a polar carrier liquid having a high saturation magnetization, i.e. having a high concentration of nanometer particles and a low viscosity, and to provide a method and device for the production thereof. To this end, a magnetic liquid is provided which comprises a saturation magnetization of at least 30 mT and a viscosity under 100 mPas at 40 DEG C, whereby the carrier liquid contains essentially no dissolved components of the outer adsorption layer. In addition, a method and device are provided for the production thereof.
Patent DE-19806173-C1 (DE)
Title: Gelenkwellen mit Faltenbalgabdichtung mit Belüftung des Gelenkinnenraumes
Inventor: SCHWAERZLER PETER
IPC: F16D3/84
Filed: 1998-02-17
Granted: 1999-09-30
Abstract: Faltenbalg (11) mit einem Ringfalten (20) umfassenden Balgabschnitt (12) und daran beidenends anschließenden Bundbereichen (13, 14), und mit einer Entlüftungsöffnung (23) in dem kleineren der Bundbereiche (14), für ein Drehgelenk, das ein Gelenkaußenteil (16) und ein mit einer Antriebswelle (21) verbundenes Gelenkinnenteil umfaßt und durch den Faltenbalg abdichtbar ist, indem ein größerer Bundbereich (13) auf dem Gelenkaußenteil (16) und ein kleinerer Bundbereich (14) auf der Antriebswelle (21) festlegbar ist, wobei im Inneren des Balgabschnittes (12) nahe dem kleineren der Bundbereiche (14) eine Ringlippe (29) angeordnet ist, die so bemessen ist, daß sie bei axial zum Gelenkaußenteil (16) ausgerichteter Antriebswelle (21) unter Vorspannung an letzterer anliegt.
Patent DE-19821245-C1 (DE)
Title: Optischer Multiplexer und optischer Demultiplexer
Inventor: KRUMMRICH PETER
IPC: H04J14/02
Filed: 1998-05-12
Granted: 2000-03-02
Abstract: Optischer Multiplexer (MUX) und optischer Demultiplexer (DMUX) mit einem kaskadenartigen Aufbau nach dem Prinzip des binären Baumes. Beim Demultiplexer wird ein Übertragungsband (lambda¶1-8¶) in ein unteres Teilband (lambda¶1-4¶) und ein oberes Teilband (lambda¶5-8¶) in einem ersten optischen Filter FD1 aufgeteilt. Die Teilbänder werden in weitere Teilbänder (lambda¶1,¶ ¶2¶, ...lambda¶7,¶ ¶8¶) oder in Übertragungskanäle (lambda¶1¶-lambda¶8¶) aufgeteilt. DOLLAR A Beim Multiplexer werden einzelne Übertragungskanäle in entsprechender Weise zusammengefaßt. Vorteilhaft ist die geringe Einfügedämpfung und die stufenweise Erweiterbarkeit.
Patent DE-19824396-C1 (DE)
Title: Method of producing a loose gravel railtrack esp. for high speed use
IPC: E01B29/00
Filed: 1998-05-30
Granted: 1999-09-30
Abstract: The method of manufacture involves forming at least one hydraulically bound support layer (1) with a groove (7)  extending along a row of anchor bores. The groove is wider than the diameter of the bores and is provided with a non-removable cover layer before pouring the concrete. The asymmetrical anchor screws are then fitted in the bores.
Patent DE-19859423-C1 (DE)
Title: Automobile re-fiuelling device for natural gas has filling station installed in closed space provided with safety sensor system for automatic closure of gas supply line
Inventor: BURGER HERMANN-HEINZ
IPC: F17C7/02
Filed: 1998-12-22
Granted: 2000-04-20
Abstract: The re-fuelling device has a filling station (5), connected to a gas supply line, provided with a filling hose (6) having a filling connection at its free end, which is coupled to the automobile fiuel tank. The filing station is operated in a closed space with the pipeline and the connections to the gas supply line thermally loaded, a safety sensor system (10) for detecting dangerous gases coupled to an electronic switching device (9) for closure of the supply line.
Patent DE-19927216-C1 (DE)
Title: Structural examination method for concrete medium using radar uses monostatic or bistatic dipole antenna of defined antenna length
Inventor: MAIERHOFER CHRISTIANE
IPC: G01N22/02
Filed: 1999-06-10
Granted: 2001-04-05
Abstract: The structural examination method uses a monostatic or bistatic dipole antenna with 2 parallel antenna elements (1,2), for transmission and reception of radar pulses, with the length (l) of the dipole antenna for the remote field determined by the dividing the amplitude of the radar pulses into double the product of the pulse duration and the propagation velocity, the antenna length shortened in steps for the near field.
Patent DE-19954385-C1 (DE)
Title: Headrest for automobile passenger seat pivoted about horizontal axis via pivot drive device coupled to adjustment drive accessible to seated passenger
Inventor: PLESKOT ANDRZEJ
IPC: B60N2/48
Filed: 1999-11-12
Granted: 2001-02-01
Abstract: The seat headrest (1) has a holder (2) which is secured to the backrest of an automobile passenger seat, a relatively pivoted carrier structure (1b) for the headrest and a pivot drive device for pivotong the headrest about a horizontal axis (1a). The pivot drive device uses a lever drive (3) with a sliding element (3a) displaced relative to the holder, coupled to a pivot lever (3b) which is attached to the carrier structure at its opposite end. The sliding element is acted on by a coupling element (4) associated with a relatively spaced adjustment drive.
Patent RU-2057232-C1 (RU)
Inventor: SHMUKLER VALERIJ SEMENOVICH
IPC: E04B1/98
Filed: 1992-11-12
Granted: 1996-03-27
Abstract: FIELD: civil engineering. SUBSTANCE: device has a box installed on supports. A platform is hung by flexible links from the box. The flexible links are placed horizontally and have hinges on their ends. Equipment exciting vibration/dynamic loads is located on the platform. Box parameters are allocated under condition providing optimum mode of operation of vibration suppression system. EFFECT: suppression of vibrations. 3 dwg
Patent RU-2057278-C1 (RU)
Title: Device for discharge of billets from heating furnace with walking hearth of walking beams of double-pass mill
Inventor: POKHILEVICH ANATOLIJ N
IPC: F27D3/00
Filed: 1992-12-04
Granted: 1996-03-27
Abstract: FIELD: billet heating before rolling; applicable in small-section and wire-rod mills. SUBSTANCE: reliable double-pass discharge of billets from furnace with walking hearth or walking beams is provided due to the fact that discharge machine lays the billet onto intrafurnace transporting rollers whose bodies are made in form of two truncated cones joined by their bases and confined by flanges. EFFECT: higher efficiency. 2 dwg
Patent RU-2100628-C1 (RU)
Title: Method of operation and design of power unit with internal combustion engine
Inventor: KOLBENEV IGOR L
IPC: F02B45/10
Filed: 1992-12-16
Granted: 1997-12-27
Abstract: FIELD: manufacture of engines. SUBSTANCE: ratio of components of combustible mixture in hydrogen, hydrogen-free or hydrogen-diesel engine is regulated by admitting energy carrier into reaction chamber of gas generator and air into combustion chamber with speeds proportional to the speed of feeding hydrogen, gasoline or ignition portion of diesel fuel. Activating agent mixed preliminarily with water and disintegrated into jets is fed into reaction chamber. Generation of hydrogen is performed at specified temperature by acting of energy carrier onto water. Produced slag is removed from the reaction chamber and is subjected to electrochemical treatment. Additional hydrogen and oxygen are recovered and activator is regenerated. The latter is returned into gas generator for repeated use. Slag is removed into settler for users of wasteless technology. EFFECT: improved economical effectiveness and environmental characteristics, reduced mass and overall dimensions of engine and enhanced explosion safety. 7 cl, 11 dwg, 5 tbl
Patent RU-2035548-C1 (RU)
Title: Method for building structures
Inventor: PERTSOVSKIJ MIKHAIL I
IPC: E02D27/12
Filed: 1992-12-21
Granted: 1995-05-20
Abstract: FIELD: civil engineering; foundations. SUBSTANCE: method involves making piles and a foundation mat having upper and lower parts mounted in a spaced relation to each other. Adjustable accessories are placed between the parts. The foundation mat is loaded with a service load, the piles and the lower side of the foundation mat are drawn together. The upper part of the foundation mat has bearing members supported by the base ground between the piles. Flexible reservoirs filled with working medium are useable as adjustable accessories, the reservoirs being connected to a working medium supply source. In the course of the foundation mat being loaded with the service load until the upper part of the foundation mat reaches settlement value being equal to 0.3-0.6 of the permissible settlement of the structure controllable discharge of the working medium from the reservoirs is carried out performing its replacement with a hardening material. Slots penetrating through the foundation mat in its lower part are made for the flexible reservoirs to be installed. EFFECT: prevented non-uniform settlement, enhanced load- bearing capacity of the foundation. 2 cl, 1 dwg
Patent RU-2078404-C1 (RU)
Title: Device for microwave treatment of liquid dielectric materials
Inventor: DAVIDOVICH MIKHAIL V
IPC: H05B6/64
Filed: 1992-12-24
Granted: 1997-04-27
Abstract: FIELD: microwave devices. SUBSTANCE: rotating oven chamber is designed as cylinder or cone frustum, which inner surface is filled with liquid to be processed from upside. This liquid is kept on surface due to centrifugal force and is slowly drained to receiving funnel. microwave power is fed to oven chamber by means of funnel-shaped emitter. In addition chamber may be designed as cone frustum which size and angle conform to specific conditions. EFFECT: reduction of burning of processed dielectric liquid at walls of oven chamber, increased uniformity and increased efficiency. 1 dwg
Patent RU-2053218-C1 (RU)
Inventor: BARASHKOV OLEG K
IPC: C07C67/08
Filed: 1992-12-30
Granted: 1996-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: desired product represents esters of aliphatic dicarboxylic acids having formula C n H 2n (COOH) 2  where n=4-10 or esters of anhydrides of aromatic acids having formula C 6 H n (COOH) m [(CO) 2 O] p  where n= 2-4, m=0-1, p=1-2. Yield of desired product is 98-99.5 %, its acid number being 0.05-0.07 mg KOH/g. Dicarboxylic acid having formula C n H 2n (COOH) 2  where n= 4-10 or anhydride of aromatic acid having formula C 6 H n (COOH) m [(CO) 2 O] p  where n=2-4, m=0-1, p=1-2 is used as reagent 1. Monohydric aliphatic alcohol having formula C n H 2n+1  where n=4-20 or their mixture is used as reagent 2. Reaction is carried out at 150-250 C in the presence of catalyst, quantity of said catalyst being 0.01-1 mass % of reaction mass. Tetralkyl titanate and halide of metal of the first or of the second group of periodic table at mass ratio 1:(0.001-1.000) being used as said catalytic system. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2089807-C1 (RU)
Title: Device for ramming lining
Inventor: NARKEVICH EVGENIJ A
IPC: F27D1/16
Filed: 1993-03-18
Granted: 1997-09-10
Abstract: FIELD: metallurgy; engineering works; foundries. SUBSTANCE: device is provided with platform with vertical shaft built in it. Shaft is provided with drive for rotating it. Shaft holds wheeled bin with brake, vibrator, drive sealing member and feeder with proportioning hole. Inclined swivel nozzle is articulated on axle in end portion of feeder. Walls of this nozzle form proportioning hole of feeder. Bin is provided with additional support with mechanism for its motion. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2100434-C1 (RU)
Inventor: MYASOEDOV NIKOLAJ F
IPC: C07B59/00
Filed: 1993-03-31
Granted: 1997-12-27
Abstract: FIELD: biotechnology, organic chemistry, biochemistry. SUBSTANCE: uniformly isotope-modified natural amino acids were prepared by incubation of strains - producers of the corresponding amino acid. Firstly, cells were grown on medium with glucose and acetate as carbon sources. Then cells were separated, washed out and used for preparing a suspension on the salt medium with a single carbon source as isotope-modified acetate as sodium acetate and/or ammonium acetate modified with isotopes $$$ or $$$ and/or $$$. New compounds modified with $$$ and $$$ were obtained first. EFFECT: improved method of preparing. 5 cl, 1 tbl
Patent RU-2054819-C1 (RU)
Inventor: GUSKOV GENNADIJ YA
IPC: H04N5/33
Filed: 1993-04-05
Granted: 1996-02-20
Abstract: FIELD: radio engineering. SUBSTANCE: photo detecting circuits of optical-electronic converter 5, which is a part of optical-electronic receiving unit of low-orbit earth satellite, are separated into several stages. Digital information that is read from each stage is recorded to corresponding magnetic tape storage unit 9. information from storage units 9 is transmitted in series to radio transmitter 11 through commutator 10. Speed of reading is lesser than that of writing. additional decrement of information flow is achieved by additional reduction of redundancy in information flow compression unit 7. Low-orbit earth satellite transmits information through relay station of earth-stationary satellite to earth station. Satellite antenna and relay station antennas are designed as scanning phased antenna grills. EFFECT: increased reliability. 3 cl, 4 dwg
Patent RU-2061378-C1 (RU)
Title: Flat dough cutting apparatus
Inventor: AJDAEV SALIM A
IPC: A21C11/08
Filed: 1993-05-05
Granted: 1996-06-10
Abstract: FIELD: domestic equipment. SUBSTANCE: apparatus has handle and roll positioned for displacement along handle. Roll has cutting edges defining symmetrical hexagonal screen. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2047482-C1 (RU)
Title: Aggregate for molding hollow articles and method of their molding
Inventor: NAUMYCHEV VIKTOR B
IPC: B28B3/02
Filed: 1993-05-25
Granted: 1995-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: technical effect is achieved due to the peculiar structural features of the fulfillment of its main assemblies, the upper punch, the die and the hydraulic system construction controlling the hydraulic cylinders of pressing. The structural features of the device predetermine originality of the operation aggregate of the method of the article molding as regards the preparation of the starting material, dosing of the volume of the mass charged into the die and the execution of the two-sided stagewise, mainly two-stage molding. EFFECT: enhanced efficiency of article molding at the simultaneous production of the required cavities of various forms in them. 2 cl, 3 dwg
Patent RU-2057781-C1 (RU)
Title: Viscoelastic composition
Inventor: PEREJMA ALLA ALEKSEEVNA
IPC: E21B43/26
Filed: 1993-07-23
Granted: 1996-04-10
Abstract: FIELD: petroleum and gas extractive industries. SUBSTANCE: the invention permits using the composition on greater scale of 5-110 C, and increases its sand retaining, sedimentation and separation ability. In order to speed up preparation of viscoelastic composition, 1% gel solution of polyacrylamide redialised with γ rediation and 20% solution of condensed sulphite-alcoholic vinasse are prepared, 1 kg of viscoelastic composition is prepared by dissolving successively under agitation 0.05-0.30 wt % (0.5-3g) potassium bichromate, 5-25 g of 20% condensed sulphite alcoholic vinasse. This value corresponds to 0.1-0.5 wt % (1-5g) calculated as dry matter and 300-500 g of 1% solution of radialised polyacrylamide. The system is diluted with water in amount of 472.0-694.5 ml (98.7-99.55 wt %). EFFECT: improved properties of the viscoelastic composition. 6 dwg, 1 tbl
Patent RU-2082724-C1 (RU)
Inventor: ZAVODCHIKOVA NATALIYA N
IPC: C08F263/04
Filed: 1993-09-27
Granted: 1997-06-27
Abstract: FIELD: preparation of grafted vinyl chloride copolymers with ethylene-vinyl acetate copolymer for manufacturing film materials and for medicinal materials. SUBSTANCE: suspension copolymerization of VC with EVA at weight ratio thereof from 10-75 to 90-25, respectively, in the presence of initiator solution of di-2-ethylhexyl- or di-2-butoxyethylperoxy bicarbonate. Peroxydicarbonate is prepared directly in polymerization zone by reacting chloformate in amount of 0.14 wt part per 100 weight parts of VC with peroxide in aqueous alkaline medium at chloroformate to alkali molar ratio of 1:2. EFFECT: more efficient, preparation process. 1 tbl
Patent RU-2037695-C1 (RU)
Title: Planet gear
Inventor: DALAKYAN SERGEJ V
IPC: F16H57/08
Filed: 1993-10-14
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: planet gear has housing, central wheel, carrier with cylindrical axles, and satellites. The carrier has toothing and locking members. Each axle of the carrier has lesser and grater cylindrical steps. Base surfaces, which are received in the hollows of teeth of the carrier toothing by way of the locking members, are made on the lesser steps. Cylindrical flats are made on the base surfaces to prevent axles against rotation. The working surfaces has flats for radial shifting of the satellites. The satellites can be made up as cantilevers and locking members can be made up as inner races of the bearings. EFFECT: improved design. 3 cl, 8 dwg
Patent RU-2067169-C1 (RU)
Inventor: KULTIN YURIJ V
IPC: E21B43/28
Filed: 1993-12-02
Granted: 1996-09-27
Abstract: FIELD: mining industry. SUBSTANCE: method for underground leaching of rocky ores in places of their occurrence includes driving in ore enclosing horizon of draining, injection and compensation workings, supply of leaching solutions to the mass of broken ore from drainage working, and discharge from it of productive solutions. Novelty consists in that drilled from drainage working are holes uniformly distributed on the floor of broken ore, and supplied through holes is air coming from drainage working to the ore mass. EFFECT: higher efficiency. 9 cl, 1 dwg
Patent RU-2050919-C1 (RU)
Title: Horizontal sectional extractor
Inventor: KVASENKOV OLEG I
IPC: B01D11/02
Filed: 1993-12-28
Granted: 1995-12-27
Abstract: FIELD: separating materials. SUBSTANCE: extractor has horizontal cylindrical housing separated by baffles into two sections. The perforated drum is mounted on the hollow driving shaft positioned inside the sections. The hollow shaft is separated by the plug into two chambers connected with the housing sections through openings. The drum is separated into cylindrical and diffuser parts by the collar arranged inside the space of the housing baffle. The facilities for supplying raw material and extractant are connected with the shaft chamber from the side of the cylindrical part of the drum. The facilities for supplying fluid under pressure to the housing section is connected with the cylindrical part of the drum. The facilities are secured inside the drum to define the radial space together with the cylindrical part. The space is no less in size than the height of the blade collar. The means for discharging extractant are in communication with the housing section. The diffuser part of the drum is positioned inside this part of the housing. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2048063-C1 (RU)
Title: Sectional hothouse heating method
Inventor: GARBUZ VLADIMIR M
IPC: A01G9/24
Filed: 1994-01-21
Granted: 1995-11-20
Abstract: FIELD: agriculture. SUBSTANCE: microflare burners are installed round the hothouse periphery and along trays of the hothouse sections. The number of burners is dependent on the hothouse area and air temperature during the current period of time. EFFECT: higher efficiency; lower consumption of fuel. 3 cl, 2 dwg
Patent RU-2077685-C1 (RU)
Inventor: YUDITSKIJ VLADIMIR D
IPC: F25B21/00
Filed: 1994-03-09
Granted: 1997-04-20
Abstract: FIELD: cooling and freezing equipment. SUBSTANCE: invention relates to cooling and freezing equipment including that for domestic application. Thermoelectric freezing chamber has heat insulating case with thermoelectric system manufactured in the form of at least two stages of thermocouples connected by heat pipe-line and heat collector. Chamber includes additional heat collector joined to heat pipe-line and located inside or close to internal surface of heat insulating case and isolated from heat collector inside case. EFFECT: simplified design, increased functional efficiency and reliability. 4 cl, 2 dwg
Patent RU-2079069-C1 (RU)
Title: Gas regenerative refrigerating machine at intermittent motion of working gas
Inventor: SHPYRIN GRIGORIJ V
IPC: F25B9/14
Filed: 1994-04-26
Granted: 1997-05-10
Abstract: FIELD: refrigerating engineering; gas refrigerating machines working by Stirling cycle. SUBSTANCE: during operation, guides 8 of piston-expulsor 7 periodically close holes 4 provided on lateral surfaces of flow-through passages 9 in area of lower edge of refrigerator 3 separating the compression and expansion processes. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2064257-C1 (RU)
Title: Method for reproduction selection of big-type white hogs by producing capacity
Inventor: NOVIKOV ALEKSEJ A
IPC: A01K67/02
Filed: 1994-06-30
Granted: 1996-07-27
Abstract: FIELD: animal breeding. SUBSTANCE: method involves using erythrocytic Ja antigen as marker of high producing capacity of hogs in early age. EFFECT: increased productivity and simplified method. 3 tbl