baber/WOPTO huggingface dataset:
Patent DE-10240436-C1 (DE)
Title: Bit line structure comprises a surface bit line, a trenched bit line, a trench isolation layer, a covering isolation layer, covering connecting layers, and self-adjusting connecting layers
Inventor: TEMPEL GEORG
IPC: H01L27/115
Filed: 2002-09-02
Granted: 2003-12-18
Abstract: Bit line structure comprises a surface bit line for joining a number of first doping regions above a substrate surface, a trenched bit line for joining a number of second doping regions within the substrate (1, 2, 3), a trench isolation layer (6) on a surface of a trench, a covering isolation layer (9) on the trenched bit line in a first upper partial region of the trench, a number of covering connecting layers (12) on the trenched bit line in a second partial region of the trench, and a number of self-adjusting connecting layers (13) in the region of the substrate surface. The covering connecting layers are electrically connected to the second doping regions via the self-adjusting connecting layers.  An Independent claim is also included for a process for the production of a bit line structure.
Patent DE-19512009-C1 (DE)
Title: Parking pallet for heavy motor cycles and other vehicles
Inventor: DETTEN WILHELM VAN
IPC: B65D19/44
Filed: 1995-03-31
Granted: 1996-04-25
Abstract: The pallet has a trough-like support frame (1) with a centre drive rail (2) on which profiled support sections (5) with swivel rollers (6) extend at the ends (4) of the rail horizontally either side across the longitudinal direction of the rail. The rail has on the end side of at least one of the two ends a lift-up drive-on ramp (3) which in the lower position fixes the support frame (1) on site. Walkway surfaces (10) are provided between the support sections in the free interspace along each side of the rail. The support sections have devices for hanging up at least one extra rail (12) parallel to the main rail.
Patent DE-19523047-C1 (DE)
Title: Electric through-flow heater for liquids
Inventor: HILLINGER ERICH
IPC: H05B3/40
Filed: 1995-06-24
Granted: 1996-11-21
Abstract: The through-flow heater has a flow pipe (1) contacted by one or more Al profiles (4,5) with embedded tubular electric heating elements (2). The Al profiles lie in intimate contact with the outside of the flow pipe and are enclosed by a common profiled outer mantle (6) of CrNi steel. Pref. the flow pipe is contacted by a pair of Al profiles at diametrically opposing points, each profile having a triangular cross-section with rounded corners and a base which is curved to match the radius of curvature of the flow pipe. A heat-conductive paste (7) may be inserted between each profile and the outer surface of the flow pipe.
Patent DE-19541847-C1 (DE)
Title: Vehicle bumper vibration damper
Inventor: AMASEDER FRANZ
IPC: B60R19/48
Filed: 1995-11-09
Granted: 1997-04-10
Abstract: The mounting for at least one oscillation damper (1) in a vehicle, held by longitudinal carriers near the bumper or fender, is secured by a mounting (2) at two carriers. The dampers are set against each other so that chassis vibrations are minimised over a large frequency range.  Each mounting has a mounting plate (4) across the axes of the longitudinal carriers for the ends to lie against the carriers, with an impact damper (3) at the end towards the bumper on one side and a fitting (9) of the other side for mounting the damper extending beyond the contact zone with the carrier.
Patent DE-19611399-C1 (DE)
Title: Automated beer fermentation process
Inventor: MAYERTHALER RICHARD
IPC: G05D23/19
Filed: 1996-03-22
Granted: 1997-04-10
Abstract: In an automated fermentation process, the cooling power requirements are determined and used to calculate the time points for target temp. changes, yeast removal and pump circulation. Pref. the target temp. is also subsequently corrected.
Patent DE-19612789-C1 (DE)
Title: Pipe fixing device for heating system pipes on bare floor
Inventor: FUCHS MARTIN DIPL ING
IPC: F16L3/22
Filed: 1996-03-29
Granted: 1997-08-28
Abstract: The fixing device includes at least one holding element (14) through which a pipe passes, and a thermal insulating device (10) to insulate the pipe thermally from the floor. The insulating device is in the form of a strip layer, which has a number of annular zones (16) enclosing annular slits (18,20). The holding element is assembled in such a manner as to compress the insulating material within an enclosed zone against the floor. There may be several concentric slits in one zone. The holding element may consist of a pressure plate (22) to press the insulation to the floor.
Patent DE-19637650-C1 (DE)
Title: Recovery of liquid phthalic anhydride from reaction gas mixture
Inventor: KASSAT HARRY DIPL ING
IPC: C07C51/573
Filed: 1996-09-16
Granted: 1998-08-13
Abstract: Recovering liquid phthalic anhydride (PA) from reaction gas (RG) containing its gaseous form which is led onto a casing (1) where it executes an S-shaped flow path. First it descends through a condenser (15). Then it passes upwardly through a vertical duct (35), finally to descend through a desublimator (26). Also claimed is the equipment to carry out this method.
Patent DE-19638857-C1 (DE)
Title: Safety boot
Inventor: WICKEREN HEINZ-THEO VAN
IPC: A43B13/18
Filed: 1996-09-23
Granted: 1998-01-15
Abstract: The safety boot, of an elastic and malleable polymer material, has a filling body (4) to separate the sole (2) and covering layer (8) with a lower distortion characteristic than the sole (2).The filling body (4) has an edge zone (5) forming part of the outer contour of the boot upper (1) and the sole (2). The filling body (4) is of a material which is compatible with the materials for the upper (1) and the sole (2), such as polyvinyl chloride, thermoplastic polyethylene, polyolefin or thermoplastic polyurethane, and it is foamed.
Patent DE-19644399-C1 (DE)
Title: Cleaner for drinks filling machine
Inventor: LINNER JOHANN
IPC: B67C3/00
Filed: 1996-10-25
Granted: 1998-03-12
Abstract: The cleaner comprises an annular rotor (4) around a filler axis on which are arranged spray nozzle systems. The rotor is radially divisible into at least two sectors. The parts can be assembled to form a ring and can be installed on the filler (1) without dismantling or affecting other parts of the filler. The rotor incorporates an eccentric filling device for the cleaning fluid in a stationary part. The supply conduit (5) for the feed of cleaning fluid to the spray nozzles (3) is connected flexibly to the rotor. A separate driver device (7) transmits the rotary movement of the filler to the rotor. The driver device between the connections with the rotating parts of the filler and the rotor has two connected link heads, so that only a torque in the peripheral direction is transmittable.
Patent DE-19651929-C1 (DE)
Title: Gear shift device for gear wheel shift transmission
Inventor: TSCHIRGE OLIVER DIPL ING
IPC: F16H61/28
Filed: 1996-12-13
Granted: 1998-03-05
Abstract: The gear shift device is for a gear-wheel gear shift transmission operated by a manual shift lever in a shift slideway. There is a rest position (23) for the shift lever at the intersection of the selection path (11) and the common shift path (13). The lever is held in the rest position by a spring return mechanism. The significant forward gear is engaged for a region of travelling speed at which the lowest speed value used is higher than a threshold at which the engagement of reverse gear is still permissible.
Patent DE-19654633-C1 (DE)
Title: Heating/ventilation system for passenger areas in railway carriages for local traffic
Inventor: ENGELMANN GISELA
IPC: B61D27/00
Filed: 1996-12-28
Granted: 1998-04-02
Abstract: A central air conditioner unit (21) on a carriage roof (2) has internal ventilation grids (22) to take in fresh air, and suction pipes connected to the passenger space (12), for ambient air. A double air channel in the vehicle roof has cooling air and heating air channels (29,37), connected to the air conditioner. The cooling air channel has adjustable air outlets (34) to feed air into the seat area (14), but has no outlets in the carriage door areas (13). Air guide elements on the heating air channel feeds air into hollow door posts (7), and into floor channels (38) with outlets (39) in the central seat areas.
Patent DE-19705896-C1 (DE)
Title: High capacity bed packing for biological filter in waste water treatment plant
Inventor: BASFELD HANS-JOACHIM
IPC: C02F3/10
Filed: 1997-02-15
Granted: 1998-06-25
Abstract: A high capacity bed packing is especially suitable for waste water treatment plant. It includes a vertical shaft, mounted for rotation on bearings within a chamber. Onto the shaft (34), outwardly-projecting substrates (20) for surface micro-organism growth are fastened. Also claimed is the corresponding bioreactor for waste water treatment with a vertical chamber containing the rotary body described. The substrates are plate-, scoop-, spiral- or disc-shaped, and lie in radial arrangement relative to the shaft. They may resemble a brush on the shaft or be strip-shaped. They range over the entire length of the shaft. With the shaft, they extend over the entire cross section of the chamber. Some space is left at the lower end, where aerators are mounted on the shaft. The aerators are clamped to the shaft, in uniform distribution, many of them extending radially from the shaft. The shaft itself is hollow, with circumferential openings. Openings at the lower end connect airflow to the aerators, which are mounted on the shaft for rotation.
Patent DE-19744175-C1 (DE)
Title: Heat insulating plate as a foundation for a concrete cladding, especially in multilayer fire resistant constructions
Inventor: GOLDSCHMIDT ARTUR DR
IPC: F27D1/00
Filed: 1997-10-07
Granted: 1999-04-22
Abstract: The polymer film (2) is 100-500 microns thick and is applied to the inner side (1) facing the concrete cladding where it acts as barrier layer (3) to prevent penetration of water from the wet concrete into the porous foundation plate (1K).  A 100 - 500 microns thick polymer film (2) is applied to the inner side (I) facing the concrete cladding where it acts as barrier layer (3) to prevent penetration of water from the wet concrete into the porous foundation plate (1K). The polymer film (2) is 100-500 microns thick and is applied to the inner side (I) facing the concrete cladding where it acts as barrier layer (3) to prevent penetration of water from the wet concrete into the porous foundation plate (1K). Independent claims are made for: (a) a method for manufacturing a foundation layer based on a porous water absorbing mineral material and used in a heat insulating plate; and  (b) a use of the heat insulating plate in fire resistant constructions.
Patent DE-19753156-C1 (DE)
Title: Metal material soldering process
Inventor: HERRMANN JOERG
IPC: B23K9/167
Filed: 1997-11-29
Granted: 1999-02-25
Abstract: Soldering is carried out with use of solder materials in the form of a strip or wire (7) , an electric arc with a non-melting electrode, and a protective gas atmosphere. Warming and surface activation of the base material (4) take place in a first process step by means of the arc (6) with the non-melting electrode (2). Conductive warming of the solder wire (7) up to the softening point in a protective gas atmosphere (3) takes place in a second process step. The already intensely heated solder is melted by the arc energy in a third process step. Instant wetting occurs in a fourth process step when the molten solder hits the activated surface region (9) of the base material (4).
Patent DE-19801165-C1 (DE)
Title: Room heating plant with heater on hollow divider wall
Inventor: KAELBERER STEFAN
IPC: F28F1/22
Filed: 1998-01-15
Granted: 1999-07-22
Abstract: The heater element (3) is held clamped inside the hollow wall, between at least two elements, e.g. first divider wall (35) and cover panel (27,29). The divider wall is the wall to be heated. The heater element is formed by at least one heat conductor panel (5) with a heater pipe (7), especially a heater pipe coil. The contact face (16) of the conductor panel facing the wall is mainly flat. The panel consists of galvanized sheet steel, aluminium, or brass. The heater pipe consists of plastic, copper, or aluminium.
Patent DE-19808481-C1 (DE)
Title: Ölabstreifkolbenring
Inventor: SCHNELL LOTHAR
IPC: F16J9/20
Filed: 1998-02-27
Granted: 1999-12-30
Abstract: Die Erfindung betrifft einen Ölabstreifkolbenring 1 für insbesondere Brennkraftmaschinen, bestehend aus einem flexiblen, einem U-förmigen Querschnitt aufweisenden Metallband mit radial gerichteten, federnden Schenkeln 3, 3'. Im U-förmigen Raum ist ein Stützring 6, 6' angeordnet, der die axiale Abstützung der Schenkel während des Einbaus des Kolbenrings in die Zylinderbohrung 9 der Brennkraftmaschine übernimmt.
Patent DE-19824575-C1 (DE)
Title: Recovering ethylene and propylene from cracked gas
Inventor: TAUTZ HANNO
IPC: C10G70/04
Filed: 1998-06-02
Granted: 1999-11-11
Abstract: A fraction containing hydrogen, methane and carbon monoxide is removed from an olefin-containing mixed fraction withdrawn from a cracking furnace using less energy. Process for removing a fraction (3) containing hydrogen, methane and carbon monoxide from an olefin-containing mixed fraction (2) withdrawn from a cracking furnace comprises using an adsorptive method (A1) or membrane process. The purified mixed fraction (4) is separated (T1) into a 2C- rich fraction (6) and/or a 3C+ fraction (12), which are then further processed. Furnace burners for low fuel gas pre-pressure are used for the cracking furnace (S).
Patent DE-19916468-C1 (DE)
Title: Schnelle Oxidation von Polyarylensulfid-Fasermaterial
Inventor: ZIERER DIRK
IPC: C08G75/20
Filed: 1999-04-12
Granted: 2000-12-21
Abstract: Polyarylensulfon-Fasermaterial, insbesondere Vlies, wird durch Oxidation von Polyarylensulfid-Fasermaterial mit einer Persäure/Säure-Mischung organischer Säuren erhalten, wobei die Oxidation über einen Zeitraum von 10 Sekunden bis 45 Minuten bei einer Temperatur von 60 bis 100 DEG C erfolgt. Da bei diesem Verfahren bereits nach sehr kurzer Reaktionszeit ein beachtlich hoher Oxidationsgrad erreicht wird, ist ein Vorteil des Verfahrens darin zu sehen, daß durch die schnelle Oxidation auch kontinuierliche Verfahren zur Oxidation von Polyarylensulfid-Fasern wirtschaftlich durchführbar werden.
Patent DE-19926751-C1 (DE)
Title: Molten carbonate fuel cell operating process comprises scrubbing the off-gas with an aqueous barium and/or lead salt solution to remove alkali metal chromates prior to commercial use
Inventor: BIEDENKOPF PETER
IPC: H01M8/0662
Filed: 1999-06-11
Granted: 2000-08-31
Abstract: A molten carbonate fuel cell (MCFC) operating process comprises alkali metal chromate removal from the off-gas with an aqueous barium and/or lead salt scrubbing solution prior to commercial use.  An MCFC operating process comprises treating the collected fuel cell off-gas, prior to commercial use, by scrubbing with a an aqueous solution containing inorganic and/or organic barium and/or lead salts to precipitate alkali metal chromates (III) and/or chromates (VI). Preferred Features: The off-gas is scrubbed with a barium and/or lead chloride and/or bromide solution and then with an alkali metal sulfate solution to remove the barium and/or lead salts.
Patent DE-19930809-C1 (DE)
Title: Kommunikationseinrichtung zum Erfassen, Umsetzen und Übertragen von Signalen
Inventor: WIDL ANDREAS
IPC: H04B1/3827
Filed: 1999-06-30
Granted: 2001-05-03
Abstract: Es wird eine Kommunikationseinrichtung (10) zum Aufnehmen, Umsetzen und Übertragen von Signalen beschrieben, die wenigstens ein erstes mobiles Kommunikationselement (20), beispielsweise ein Head-Set, ein räumlich von diesem getrenntes zweites Kommunikationselement (11) und wenigstens eine Schnittstelle aufweist, über die das wenigstens eine mobile erste Kommunikationselement (20) und das zweite Kommunikationselement (11) miteinander kommunizieren. Das mobile erste Kommunikationselement (20) weist eine Einrichtung (25) zur Erfassung und Übertragung optischer Signale und eine Einrichtung (21) zur Erfassung und Übertragung akustischer Signale auf. Um eine standortunabhängige und qualitativ hochwertige Übertragung der Daten zu ermöglichen, ist erfindungsgemäß vorgesehen, daß die wenigstens eine Schnittstelle als Modem (40) ausgebildet ist, das im oder am ersten mobilen Kommunikationselement (20) angeordnet ist. Durch eine entsprechende Ausgestaltung der einzelnen Einrichtungen (21, 25) zur Erfassung und Übertragung der optischen und akustischen Signale sowie durch Verwendung weiterer Elemente (41, 44) ist eine qualitativ besonders hochwertige Übertragung der Signale möglich.
Patent DE-19951455-C1 (DE)
Inventor: LANGE RALF
IPC: H01R13/622
Filed: 1999-10-25
Granted: 2001-10-25
Abstract: When assembled, a union nut (4) ensures axial safety with a projecting part (13) that is held by a safety ring (12). When disassembled, the safety ring is held by a wire holder and guide part (5) and the union nut is held on the wire holder and guide part. The safety ring is held axially by multiple axial retaining projecting parts.
Patent MD-4104-C1 (MD)
Title: Strain of Haematococcus pluvialis Flotow alga - source of astaxanthin
Inventor: RUDIC VALERIU
IPC: C12N1/12
Filed: 2010-12-22
Abstract: The invention relates to biotechnology and can be used to produce astaxanthin.The strain of Haematococcus pluvialis Flotow alga is deposited with the National Collection of Nonpathogenic Microorganisms of the Institute of Microbiology and Biotechnology of the Academy of Sciences of the Republic of Moldova under the number CNMN-AV-07 and can be used as a source of astaxanthin.The result is to increase the productivity of alga and the quantity of astaxanthin.
Patent RU-2068545-C1 (RU)
Inventor: PETROV STANISLAV P
IPC: G01G3/02
Filed: 1993-01-14
Granted: 1996-10-27
Abstract: FIELD: weighing of loads. SUBSTANCE: the balance has a casing with an indicator, helical spring, rod with a shoulder, bracket, clamp, shackle, coupling with a groove, right-angle prism with a hole for another shackle; the casing is furnished with another indicator, and the clamp provides for retaining at a turn through 90 deg. EFFECT: improved design. 4 dwg
Patent RU-2054332-C1 (RU)
Inventor: APOLITSKIJ VALENTIN N
IPC: B07B4/00
Filed: 1993-02-25
Granted: 1996-02-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: material under investigation is fed into working chamber, is heated up to temperature more than 100 C, is dried at that temperature. Then the material is mixed simultaneously with introducing gas flow into chamber and with creating electric discharge with the help of electrodes being in working chamber. The material sizing is carried out in cycles. In each subsequent cycle the velocity of gas flow is increased. EFFECT: enhanced quality of material classification. 1 dwg
Patent RU-2059948-C1 (RU)
Title: Absorption-type household refrigerator
Inventor: ARKHAROV ALEKSEJ M
IPC: F25D11/00
Filed: 1993-03-04
Granted: 1996-05-10
Abstract: FIELD: refrigeration engineering. SUBSTANCE: absorption-type household refrigerator has refrigerating cabinet, absorber mounted under refrigerator cabinet bottom, and condenser. Cabinet bottom is inclined from one of its side walls to other. EFFECT: improved design. 1 dwg
Patent RU-2060577-C1 (RU)
Inventor: USANOV DMITRIJ A
IPC: H03B7/14
Filed: 1993-05-25
Granted: 1996-05-20
Abstract: FIELD: frequency tuning and automatic power control devices. SUBSTANCE: device has rectangular waveguides cavity with movable shorting plug. Cavity accommodates rod-type holder with diode. Metal coupling iris is, essentially, trapezoidal plate. EFFECT: improved design. 1 dwg
Patent RU-2100890-C1 (RU)
Title: High-voltage insulation for stator windings of electrical machines
Inventor: ROLAND SHULER
IPC: H02K3/32
Filed: 1993-06-09
Granted: 1997-12-27
Abstract: FIELD: electrical engineering. SUBSTANCE: high-voltage insulation system includes insulation of conductor sections integrated into bars and resin-impregnated multilayer main insulation made of fabric base mica tape; each layer of this insulation is wound on bar; next layer after first one is made of mica tape with one layer of fabric base, with mica layer facing the bar. First layer of insulation abutting against bar is made of three-layer mica tape with fabric base on either side which should be better made of glass fabric. EFFECT: improved insulating ability and heat conductance at admissible thickness of insulation. 2 cl, 4 dwg
Patent RU-2070592-C1 (RU)
Inventor: DROZDOV MIKHAIL YU
IPC: C22B15/06
Filed: 1993-06-22
Granted: 1996-12-20
Abstract: Предложенный способ относится к металлургии меди и никеля. 
      Расплавленный штейн подвергают дутью в присутствии кремнекислого флюса с образованием расплава файнштейна. 
      После окончания "варки" файнштейна в конвертер посредством пневмотранспорта подают серу под зеркало расплава файнштейна с одновременной продувкой конвертера неактивным газом. Для снижения окисления серы кислородом воздуха ее подают также в среде неактивного газа. 
      Данный способ применим при конвертировании медно-никелевых штейнов. 1 з. п. ф-лы, 1 табл.
Patent RU-2090914-C1 (RU)
Title: Method of search for accumulation of hydrocarbons in areas of salt tectonics propagation
Inventor: KOMISSAROVA IRINA N
IPC: G01V9/00
Filed: 1993-07-01
Granted: 1997-09-20
Abstract: FIELD: oil-field geology. SUBSTANCE: geological - geophysical reconnaissance is performed, salt domes framing the saltless interdome troughs are revealed, reconnaissance boreholes are drilled on the vaults of those domes towards which productive beds of supersalt deposits filling the above troughs are rising. EFFECT: reduced scopes of geological - geographic and drilling operations. 2 dwg
Patent RU-2111751-C1 (RU)
Title: Method for treating infectious cheilitis
Inventor: KISELEV G F
IPC: A61P31/00
Filed: 1993-07-01
Granted: 1998-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: method involves wetting the injured site with 1-2% solution of polymetacrylic acid having pH of 7.5-8.5. EFFECT: enhanced effectiveness of treatment.
Patent RU-2070178-C1 (RU)
Title: Method for manufacturing of articles of wall ceramics
Inventor: MAKAROVA IRINA A
IPC: C04B33/02
Filed: 1993-07-09
Granted: 1996-12-10
Abstract: FIELD: building materials production. SUBSTANCE: method involves production of emulsion, treatment said emulsion by mixing with sodium hypochlorite (its quantity being 5-10 % as calculated for active chlorine), adding said emulsion into clay raw materials, formation and roasting. Mentioned above emulsion is prepared by treatment of acid residues of decomposition of sulfate soap which takes place in alkaline medium. EFFECT: improves efficiency of the method. 1 tbl
Patent RU-2062839-C1 (RU)
Inventor: DYACHENKO KONSTANTIN S
IPC: E03B7/10
Filed: 1993-07-27
Granted: 1996-06-27
Abstract: FIELD: water supply and draining. SUBSTANCE: device is installed inside a pipeline and includes casing with openings, drain pipe, ring piston, valve with seal. A rod with turning is secured to the ring piston through levers. A valve with boring and thermally sensitive elements inside the boring is put on the rod so as to be moved along it. Elastic member is placed on the rod above the valve. EFFECT: protection of water supply pipeline from freezing. 3 dwg
Patent RU-2061943-C1 (RU)
Inventor: OVSYANNIKOV ANATOLIJ F
IPC: F27D3/15
Filed: 1993-11-01
Granted: 1996-06-10
Abstract: FIELD: ferrous metallurgy; open-hearth furnaces equipped with detachable swinging spouts for tapping melt in two ladles. SUBSTANCE: hearth steel-making unit has detachable spout engageable with tapping hole 3 of furnace and shorter intermediate spout 4 secured on tapping plate 3. Intake portion of detachable spout is made in its pipe 6 whose longitudinal axis lies in one vertical plane with longitudinal axis of spout 4. Angle between longitudinal axis of lateral pipe 7 and pipe 6 depends on position of ladles under definite conditions. Swinging of detachable spout in course of tapping is effected by means of jib crane. Pipe 6 turns on horizontal axle 8. Such swinging mechanism provides for adjustment of melt distribution in flows at minimum deviation of jet from plane of tapping. EFFECT: enhanced uniformity of filling the ladles and avoidance of splashing. 2 dwg