baber/WOPTO huggingface dataset:
Patent RU-2046369-C1 (RU)
Title: Space scanning thermal direction finder
Inventor: VECHERKOVSKIJ ALEKSANDR F
IPC: G01S3/78
Filed: 1992-08-31
Granted: 1995-10-20
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: thermal direction finder has carrier base 1, with which through controlled magnetic supports 2 body 3 of 'floating' receiving joint 4 is connected. Joint 4 has optical system 5, emission linear receiver 6 and primary signals processing block 7. Optical axis 8 of optical system 5 is mounted at an angle to receiving joint 4 rotation axis 9. On body 3 coaxially to axis 9 there are toroidal armor core 10 of transformer with secondary winding 11 and emitter 12 of optical pair, and on base 1 of carrier, that has no mechanical contact with body 3, there are fixed core 13 with primary winding 14 and optical pair receiving part 15, connected with signal secondary processing block 16. Controlled magnetic supports 2 have magnet conducting ring 17 and group of concentrically located permanent magnets 18 with additional winding, that is electrically connected with control and stabilization block. Receiving joint 4 in body 3 is rotating around axis 9 due to sections 21 of asynchronous drive. EFFECT: increased accuracy of thermal direction finder operation. 4 cl, 3 dwg
Patent RU-2010032-C1 (RU)
Title: Method of silicon base metal coating
Inventor: SHABANOVA IRINA N
IPC: C23C14/24
Filed: 1992-07-24
Granted: 1994-03-30
Abstract: FIELD: electronics. SUBSTANCE: method provides for application of metal coating on a base by vacuum evaporation under the base temperature of no more than 80 C in gas medium with carbon content of not less than 5 % by volume and oxygen content of no more than 1 % by volume. The base temperature in process of metal coating must be chosen not less than 0 C. EFFECT: method simplifies process of metal coating in terms of high adhesion of formed metal film to the base, prevents deep relative diffusion of film and base materials, increases quality of solid state pieces. 2 cl, 2 dwg
Patent RU-2078577-C1 (RU)
Title: Method of oily extract preparing
Inventor: PEREPELITSA EVGENIJ GAVRILOVIC
IPC: A61K36/38
Filed: 1992-06-23
Granted: 1997-05-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to preparing multicomponent oily extract from medicinal plant raw. Method involves extraction of fresh medicinal raw (its all part gathered at period of maximal bioactive substances accumulation) with vegetable oil for 20 days (not less) at 15-30 C at ratio = 1:(3-5). EFFECT: improved extraction, broadened action spectrum. 2 cl
Patent DE-10028374-C1 (DE)
Title: Current bridge, used for ignition capsules in gas generators for passenger airbag systems in vehicles, comprises resistance element which connects two contact pins
Inventor: DUERSCHINGER GUENTER
IPC: B60R21/26
Filed: 2000-06-08
Granted: 2001-10-25
Abstract: Current bridge (1) consists of two contact pins (5, 6) and a resistance element (7) which connects the pins. The bridge is made from a one-piece core or insulating or poorly conducting material coated with a metal layer which is measured so that the ohmic resistance of the pins is lower than the ohmic resistance of the resistance element.  Preferred Features: The one-piece core has the same cross-sectional surface over the whole length of the bridge.
Patent DE-10147163-C1 (DE)
Title: Verfahren zur Steuerung einer Brennkraftmaschine
Inventor: JEHLE MARTIN
IPC: F02D31/00
Filed: 2001-09-25
Granted: 2003-06-05
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung einer Brennkraftmaschine (10), mit einem Fahrpedal (48), das mechanisch mit der Drosselklappe (16) gekoppelt ist und dessen Stellung über einen Sensor (59) erfasst und an die Motorsteuerung (46) weitergeleitet wird. Für den Fall, daß der Sensor (50) defekt ist, wird von der Motorsteuerung (46) in einen ersten oder einen zweiten Steuermodus umgeschaltet. Im ersten Steuermodus wird eine fehlende Betätigung des Fahrpedals (48) angenommen. Im zweiten Steuermodus wird das Ventil (20) im Bypass (18) abhängig von einem oder mehreren Parametern der Motorsteuerung (46) gesteuert, die nicht direkt von der Luftmasse abhängen.
Patent DE-10149745-C1 (DE)
Title: Verfahren zum Aufheizen eines Katalysators im Abgassystem einer Brennkraftmaschine
Inventor: SCHUELE HARRY
IPC: F02D41/02
Filed: 2001-10-09
Granted: 2003-05-08
Abstract: Die Erfindung betrifft ein Verfahren zum Aufheizen eines Katalysators (11) im Abgassystem (9) einer Brennkraftmaschine (1) mit Kraftstoff-Direkteinspritzung. Während eines Expansionstaktes und/oder Ausschiebetaktes wird ein Einspritzventil (6) geöffnet und dadurch eine Kraftstoffmenge in einen Brennraum (4) der Brennkraftmaschine (1) eingespritzt. Beim Einspritzen der Kraftstoffmenge wird der Ventilhub (V) des Einspritzventils (6) variiert oder konstant bei einem Wert gehalten, bei dem das Einspritzventil (6) partiell geöffnet ist.
Patent DE-19510366-C1 (DE)
Title: Test head for load bearing capacity test machines
Inventor: ROHDE ANDREAS
IPC: G01N3/04
Filed: 1995-03-22
Granted: 1996-08-22
Abstract: A test head (PK) for use in testing the load bearing capacity of contacts comprises two frustums (1), one with a small peg (1K) of the material to be tested (2), such as thin metal sheet. The outer small surfaces of the pyramids (2) form the test contact (2A); the side faces (3) are sepd. from one another by slits (4). These side faces are pressed against the central matrix (20) so that the outside forms part of the clamping jaws (30) closed by a tension ring unit (60). Two connection sections (90,90') on the test machine are joined by connection adapters (96,96') fitted with a quick-release tension bolt (97) and together with tensioning plates (91) form an adjustable tensioning ring (10). This is used to impose or stop strain on the test head.
Patent DE-19522847-C1 (DE)
Title: Solid mixt. used to treat gases from air bag generators
Inventor: DELWARDE JEAN CHARLES
IPC: C06D5/06
Filed: 1995-06-23
Granted: 1997-02-20
Abstract: Solid mixt. comprises an oxidant and 5-30 wt.% of a flame-inhibiting additive.
Patent DE-19619617-C1 (DE)
Title: Modular component for composite structure
Inventor: ALTENBURG KLAUS DR ING
IPC: B61D17/04
Filed: 1996-05-15
Granted: 1997-07-03
Abstract: In order to join two components to one another along a partition line (4), in particular for constructing large coaches, a connection system is proposed which can be assembled rapidly and easily dismantled. The connection system comprises at least one connection element (10) which can be inserted into the partition line plane and clamped axially, and clamping members (11) which, by axially clamping the connection element (10), clamp the two components transversely to the partition line (4) via wedge surfaces (12) provided in the partition line region. The rigidity of the connection is supported by form-closure elements (13, 14) which are disposed in the region of the partition line (4) and can be removed when the connection element (10) has been released when forces and/or moments, in particular shearing forces, directed along the partition line are absorbed. The invention further concerns an advantageous structural shape for components which are particularly suitable for the application of this connection technique.
Patent DE-19620231-C1 (DE)
Title: Seal diagnosis method for fuel venting system in automobile
Inventor: STEFAN JOACHIM DIPL ING
IPC: F04B45/033
Filed: 1996-05-20
Granted: 1997-10-16
Abstract: The seal diagnosis method uses a variable volume diagnostic pump (22) coupled to the venting system, for providing a pressure variation in the latter after closure of the venting valve (18) and connection of the fuel vapour absorbing container (16) to the atmosphere. The diagnostic pump is coupled to an electronic control for providing a pump frequency which varies with time and/or a variable pump ratio. A membrane pump may be used as the diagnosis pump.
Patent DE-19725210-C1 (DE)
Title: Method for producing metal sponge
Inventor: ZWISSLER MATTHIAS DIPL ING
IPC: B22C1/26
Filed: 1997-06-14
Granted: 1998-11-05
Abstract: The method for producing metal components with an open pore, sponge-like structure is characterized by: a) pellets are produced of granular mineral substances in combination with a bonding agent on an organic basis; b) these pellets are poured into a mould; c) metal is introduced into this mould; d) after the metal has solidified the granular mineral substance is removed from the hollow spaces of the casting. Also claimed (below) is an open pore metal component.
Patent DE-19733911-C1 (DE)
Title: Hydrostatic motor with fluid circulation in housing
Inventor: CUNNINGHAM SINCLAIR U
IPC: F04B53/08
Filed: 1997-08-05
Granted: 1998-07-16
Abstract: The hydraulic motor has a cylinder drum rotating inside a housing and fitted with pistons. The motor has high- and low-pressure connections (4,5) and separate lubricating control valves (18,19). The lubricating valves open at pressures lower than the normal pressures of the high-pressure and low-pressure feeds to ensure sufficient cooling and lubrication of the motor when on standby and at low torque. Each lubricating valve has a spring-loaded valve element which is pushed against the spring return by the external hydraulic pressure to close the valve. When the external hydraulic pressure drops below a set level the valve opens. The two lubricating valves operate at different switching pressures, corresponding to the two levels of pressure feed. No pressure balance valve is required between the hydraulic feeds. At higher motor torque there is sufficient fluid leakage to ensure cooling and lubrication.
Patent DE-19800224-C1 (DE)
Title: Anaerobic treatment of waste material with bacteria
Inventor: STEMPLEWSKI JOCHEN DR
IPC: C02F11/04
Filed: 1998-01-07
Granted: 1999-05-06
Abstract: The bacteria used in the process may be obligate or facultative anaerobes and are housed in a closed sludge digester (1).Waste material is brought by lorries (21) to a storage dump (22) and is then fed into a mixer (17).- DETAILED DESCRIPTION - Gases given off from the mixer go to a biofilter (24). A rake may remove light floating e.g. pieces of plastics and textiles, which leave the top of the mixer through a first pipeline (7), while heavy solids, e.g. metals, glass, are taken off (23) from the bottom. A suspension of raw sludge and biological waste passes through a pipe (16) to a storage tank (25) with a stirrer. The mixture is fed to the closed sludge digester as required.Biogas (2) leaves the top of the digester and goes to a district heating plant (3). Digested sludge (4) leaves the closed sludge digester and passes to a drier (5). Solid material (8) is dumped ready for taking away by lorry. The turbid water from the drier passes through several clarification stages (9-11)
Patent DE-19802443-C1 (DE)
Title: Pump with housing in which is pump unit
Inventor: AGNER IVO
IPC: F04C15/00
Filed: 1998-01-23
Granted: 1999-05-12
Abstract: The ring locates at least on an outer peripheral area on both pressure plates and a pressure space is formed between the second pressure plate and the housing. A distance device (14) is provided, which supports the first pressure plate (27) at a distance from the housing (5). The distance device is fitted in an inner surface area of the first pressure plate, opposite to the through passage aperture (26). The housing (5) has two parts (7,9), which have a recess (11,17), the depth of which is variable.
Patent DE-19835100-C1 (DE)
Title: Construction of shafts for waste water systems in which the glued assembly is reinforced with sprayed fiberglass-filled resin in a batch production process
Inventor: SPITZENBERG HUBERT
IPC: E03F5/02
Filed: 1998-08-04
Granted: 2000-06-29
Abstract: A prefabricated shaft is placed upside down over an assembly pit. Outlet stubs, base plate and gutter are now fitted and glued in position. The area containing the glued additions is then covered with fiberglass-filled polyester resin that is sprayed on to a thickness between 5 and 10 mm.  The spray cabin can be moved from pit to pit so that a number of assemblies can be made sequentially. A layer of gravel is then spread over the fiberglass as a bond for a final concrete layer poured into shuttering that covers the whole length of the shaft. The assembly is then turned into its installation position and fitted with conventional covers and other accessories.
Patent DE-19849197-C1 (DE)
Title: Selective, high yield lithiation of 5-membered heterocycle in presence of hydrogen acceptor, giving product useful as intermediate for plant protectants or drugs
Inventor: LISCHKA UWE
IPC: C07B61/00
Filed: 1998-10-26
Granted: 2000-02-24
Abstract: A method for lithiation of CH-acidic 5-membered heterocycles (I) involves reacting (I), having a pKa value of 30-40, with metallic lithium in an ether-containing solvent in presence of a hydrogen acceptor (II).
Patent DE-19904863-C1 (DE)
Title: Process for vaporizing prescribed components from a starting multicomponent mixture or system uses ring crucibles made of a material which acts as a susceptor against electromagnetic alternating fields
Inventor: RASCHKE MANFRED
IPC: B01D3/10
Filed: 1999-02-06
Granted: 2000-04-20
Abstract: The ring crucibles (17) in a vacuum chamber (2) of a tubular furnace are made of a material which acts as a susceptor against electromagnetic alternating fields. Process for vaporizing prescribed components from a starting multicomponent mixture or system at sub-atmospheric pressure in a vacuum chamber (2) comprises using ring crucibles made of a material which acts as a susceptor against electromagnetic alternating fields. A heat source (16,21) made likewise of a material which acts as a susceptor against electromagnetic alternating fields is placed below the lowermost crucible and the uppermost crucible. The crucibles and the heat source are placed in an induction coil and are heated by the inductive coupling. The lowermost crucible and the uppermost crucible are additionally heated by the heat source. The crucibles are heated for a time period to obtain one of the prescribed components of the starting multicomponent mixture or system in a high as possible purity. An Independent claim is also included for an apparatus for vaporizing prescribed components from a starting multicomponent mixture or system at sub-atmospheric pressure in a vacuum chamber.
Patent RU-2070514-C1 (RU)
Inventor: TSAREV VLADIMIR FEDOROVICH
IPC: B29B7/56
Filed: 1992-10-19
Granted: 1996-12-20
Abstract: FIELD: polymer composites production. SUBSTANCE: in order to obtain homogeneous chemical make-up all around the volume of binder and also to eliminate employment of hazardous substances, grinding and stirring of antifriction additive, zinc stearate, and hardener, bis-maleimide with monomer-oligomer chain, is performed simultaneously on a set of rolls with controllable clearance within the range of 0.04 to 0.1 mm, clearances between rolls being varied in the direction to outlet of finished products. Grinding is conducted until homogeneous dispersed medium with size of solid particles not greater than 30 mcm is achieved. EFFECT: improved performance of composite. 2 cl, 1 tbl
Patent RU-2062366-C1 (RU)
Inventor: MYSHLEVSKIJ LEONID M
IPC: F15B1/02
Filed: 1992-11-23
Granted: 1996-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic drive has controllable pump 2 with spring-loaded working members and control piston 22 mounted inside the housing to form control space 24 and to interact with the working member from the side opposite to spring 20, hydraulic cylinder 18 working spaces of which are connected with the line for the delivering of a pump through two-position four-linear distributor 10 and hydraulic tank, and accumulator. The delivering line is provided with check valve 4. The hydraulic drive is provided with hydraulically controlled two-position four-linear distributor 6 with controllable reverse spring 27. The first line of the distributor is connected with the inlet of check valve 7. The second line is connected with the outlet of check valve 4. The third line is connected with the control space of pump 24. The fourth line is connected with hydraulic tank 1. The control space is in communication with the hydraulic space of accumulator 8. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2091837-C1 (RU)
Title: Helmet-borne indication system
Inventor: GLUSHCHENKO VALERIJ TIMOFEEVIC
IPC: G09B9/08
Filed: 1992-11-30
Granted: 1997-09-27
Abstract: FIELD: optical instrumentation engineering, observation instruments with reflection in the field of vision of an additional image, for instance, from collimators positioned on the crash helmet of the vehicle driver. SUBSTANCE: vehicle driver's helmet-borne indication system uses helmet-borne collimating sight 1, image converter 5 and a device for determining the orientation of the axis of sight 8, it is supplemented with controlled light transmission unit 4 brought into coincidence with the driver's field of vision and sight 1, unit 9 for set-up of the condition of external space image conversion, unit 10 for determining the relative displacement of the external space image and sight field vision, external space image elements data unit 11, external space synthesized image conversion unit 12. EFFECT: enhanced effectiveness. 2 dwg
Patent RU-2038638-C1 (RU)
Title: Magnetic circuit
Inventor: BELOZEROV VLADIMIR YA
IPC: H01F27/245
Filed: 1993-01-11
Granted: 1995-06-27
Abstract: FIELD: electrical engineering. SUBSTANCE: magnetic circuit is composed of reeled band of magnetic alloy and hardened adhesive made fast to it. Adhesive fulls partially interturn space of core, volumetric portion of core bonded with adhesive amounts to 0.01-0.9. Versions of invention present fillings by adhesive of inner turns, inner and outer turns, alternation of zones filled with hardened adhesive and free of it, impregnation of butt surfaces of core. Alloys based on iron and cobalt having not less than 80% of amorphous structure as well as alloy based on iron in which not less than 50% of crystalline grains have size 100 nμ are proposed for manufacture of band of magnetic alloy. EFFECT: enhanced stability of operational characteristics. 12 cl, 1 dwg
Patent RU-2133897-C1 (RU)
Title: Apparatus for sealing through gap between wall of housing and shaft
Inventor: ALEKSANDER LONGREE
IPC: F16J15/3296
Filed: 1991-05-23
Granted: 1999-07-27
Abstract: FIELD: sealing of through gaps between wall of housing and shaft rotated relative to wall. SUBSTANCE: apparatus includes sealing ring 1 embracing shaft, sealed relative to wall 2 and relative to shaft 3 and driven to rotation by means of shaft 3. Springy member 9 is mounted with mechanical stress created due to torque acting upon sealing ring 1 at rotation. Apparatus includes means for determining stress and indicating message at significant fluctuation of stress from nominal value. Sliding of sealing ring 1 on shaft 3 may be determined at any time, mainly without inertia. It allows to preliminarily detect and prevent flaws of ring 1 and(or) shaft 3. EFFECT: prevention of flaws of sealing ring and shaft. 8 cl, 3 dwg
Patent RU-2041517-C1 (RU)
Inventor: CHIZHEVSKIJ SERGEJ V
IPC: H01G9/00
Filed: 1993-02-23
Granted: 1995-08-09
Abstract: FIELD: electrical engineering. SUBSTANCE: capacitor has two electrodes spaced apart by ion-conducting separator and impregnated with organic electrolyte as well as capacitor plates that embrace electrodes made of metal inert to electrolyte and separated over perimeter by dielectric spacer. Electrodes are made of carbon fibers impregnated with polymeric binder, baked under pressure, and subjected to quality control by absorbing blue methylene dye in amount of at least 200 mg per g of electrode material. Outer surface of electrodes carries metal layer, 0.25-5 mcm thick, applied by vacuum deposition method and metal layer, 5-250 mcm thick, applied by plasma deposition method. Last layer is tightly joined with capacitor plates. EFFECT: improved stability of electric characteristics in the course of operation, improved reliability of capacitors. 6 cl, 2 dwg
Patent RU-2067276-C1 (RU)
Inventor: DERYAGIN ANATOLIJ A
IPC: F41A13/12
Filed: 1993-03-01
Granted: 1996-09-27
Abstract: FIELD: forced cooling of automatic small arms barrel. SUBSTANCE: automatic small arms barrel carries an ejector with air intake openings located in close vicinity of the gas chamber. In the process of fire powder gases flowing out from the barrel carry along the air located between the barrel and ejector body thus cooling the barrel section past the gas-discharge vent. EFFECT: enhanced efficiency of cooling. 2 dwg
Patent RU-2067054-C1 (RU)
Title: Device for creating air cushion
Inventor: SAFRONOV ALBERT V
IPC: B60V1/16
Filed: 1993-04-07
Granted: 1996-09-27
Abstract: FIELD: hovercraft. SUBSTANCE: device has one or several pairs of chambers located under platform and/or on its sides. Walls of chambers have form of surfaces of bodies of revolution whose axes are oriented horizontally in parallel with longitudinal axis of symmetry of platform; chambers have hole in front and in rear portions and longitudinal cuts from beneath. Walls of chambers hold nozzles for supply of compressed air. EFFECT: reliability. 3 dwg
Patent RU-2048374-C1 (RU)
Title: Shipboard ice-breaking device
Inventor: FEDCHISHIN VITALIJ G
IPC: B63B35/12
Filed: 1993-07-30
Granted: 1995-11-20
Abstract: FIELD: shipbuilding. SUBSTANCE: ice-breaking member is secured on propeller kinematically linked with reversible drive. EFFECT: enhanced reliability. 3 dwg
Patent RU-2073724-C1 (RU)
Title: Method and device for producing juice from sugar-beet
Inventor: LEONOV ALEKSANDR YA
IPC: C13B10/00
Filed: 1993-08-04
Granted: 1997-02-20
Abstract: FIELD: food production industry. SUBSTANCE: according to method, shredded sugar-beet mass is subjected to multistage pressing by increasing force simultaneously with filtration in roll-type press during movement of primary material through pressing zone created by rolls and two conveyor belts made of special pressing fabric, and moistening of primary material. After each pressing stage, shredded mass is loosened due to vibration, and moistened by sprinkling it with water or juice. Juice producing plant has a press made up of two vertically installed conveyors with belts made of pressing fabric, pairs of rolls, facility for moistening of primary material during pressing, vibrators installed after each pair of rolls at two sides of conveyor belts. Plant is provided with slot-bar drum shredder. EFFECT: high efficiency. 5 cl, 6 dwg, 1 tbl
Patent RU-2058012-C1 (RU)
Title: Package for positioning of explosive charge in floated boreholes
Inventor: IVANOV EGOR V
IPC: F42D1/08
Filed: 1993-08-06
Granted: 1996-04-10
Abstract: FIELD: mining industry. SUBSTANCE: package for positioning of explosive charge has water-tight shell made the form of cylindrical sleeve manufactured from layers of dense paper. Outer surface of sleeve is impregnated with water-repelling mixture and its bottom part is fabricated in the form of cup. EFFECT: enhanced blasting efficiency of floated boreholes at negative temperatures. 1 dwg
Patent RU-2098143-C1 (RU)
Title: Endoscopic injection needle
Inventor: SOLOMATIN ALEKSANDR D
IPC: A61M5/32
Filed: 1993-09-10
Granted: 1997-12-10
Abstract: FIELD: medicine, in particular, injections for endoscopic researches. SUBSTANCE: needle has outer and inner catheters. Working part of needle is attached to one end of inner catheter and cannula and catheter retainer are secured to other end of inner catheter. Working end of outer catheter is made decreasing. Retaining device is formed as continuous sleeve, whose working part provides retaining in catheter end remote from this working part. Sleeve is manufactured from more rigid material as compared to that of outer catheter, which is made transparent. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 2 dwg