baber/WOPTO huggingface dataset:
Patent DD-267781-A1 (DD)
Title: Verfahren und vorrichtung zur schlackebrechung im reaktor
Inventor: EXNER REINHARD
IPC: F23J1/06
Filed: 1987-12-03
Abstract: Die Erfindung betrifft ein Verfahren und Vorrichtung zur Schlackebrechung im Reaktor und bezieht sich auf Reaktoren zur Kohledruckvergasung im Festbett, bei denen die anfallende Schlacke zwischen Drehrost und Reaktorinnenwand gebrochen wird. Erfindungsgemaess wird das Asche-Schlacke-Gemisch einer ringfoermigen Klassierbahn mit sich nach unten verengendem keilfoermigem Querschnitt zugefuehrt. Entsprechend ihrer Groesse werden die Schlackebrocken in entsprechenden Brechebenen festgehalten und dort mit zugeordneten Brechwalzen gebrochen. Anschliessend wird das zerkleinerte Gut in einer unter dem Drehrost liegenden Ascheraeumkammer mit dem schon vor dem Brechvorgang ausgehaltenen Feinkornanteil zusammengefuehrt und ausgetragen. Die Brechwalzen sind auf einem Teilkreis des Drehrostes drehbar angeordnet. Ihre Lagerung ist fest mit dem Drehrost verbunden.
Patent DD-268493-A1 (DD)
Title: Medium zur regulierung/blockierung von fluessigkeits- oder gasstroemungen in bohrungsnahen speichergesteinen
Inventor: LAKATOS ISTVAN
IPC: E21B33/138
Filed: 1988-02-01
Abstract: Die Erfindung betrifft ein Medium zur Regulierung/Blockierung von Fluessigkeits- oder Gasstroemungen zu Bohrungen, insbesondere zu Bohrungen von Erdgaslagerstaetten, Erdoellagerstaetten, Untergrundspeichern und sonstigen Wasserbohrungen. Ziel der Erfindung ist die Vermeidung der Nachteile bekannter Verfahren und Medien. Der Erfindung liegt die Aufgabe zugrunde, ein Medium auf der Basis ionogener Polymere zu schaffen, dessen wirksame Konsistenz einfach eingestellt werden kann. Erfindungsgemaess besteht das Medium aus zwei nacheinander zu verpressenden Stopfen, wobei der erste aus einem anionogenen Polymer und Alkali-Silikat und der zweite aus einer Vernetzerloesung aus einem kationogenen Polymer, einem multivalenten Kation und HCl besteht.
Patent DD-272275-A1 (DD)
Title: Verbindungsglied fuer girlandentragrollenstationen
Inventor: JENSCH ARNOLD
IPC: B65G43/02
Filed: 1988-05-16
Abstract: Die Erfindung wird fuer Hochleistungsfoerderer vor allem im Bergbau ueber Tage eingesetzt und soll als Sicherheitsverbindungsglied das Absenken schadhafter Girlandentragrollenstationen aus dem Tragverband bewirken. Erfindungsgemaess werden die Wangen 4 eines elastischen Verbindungsgliedes aus zwei Huelsen 6 und einem um diese Huelsen geschlungenes Stahlseil 7 gebildet, die in eine Vergussmasse 5 eingebettet sind. Waermeeinwirkung, durch schadhafte Lager verursacht, fuehrt zum Loesen des Stahlseiles und Absenken der Tragrollenstation um eine definierte Stahlseillaenge. Fig. 2
Patent DD-274445-A1 (DD)
Title: Kontaktpflegemittel fuer elektrische schalt- und kontaktelemente
Inventor: HAU REINHARD
IPC: C10M105/62
Filed: 1988-07-22
Abstract: Die Erfindung betrifft ein Kontaktpflegemittel fuer elektrische Schalt- und Kontaktelemente und bezieht sich auf das Gebiet der Elektrotechnik/Elektronik. Das erfindungsgemaesse Kontaktpflegemittel besteht aus einem Gemisch von Glycolen und Ethanolaminen mit einem Zusatz von grenzflaechenaktiven organischen Fluorverbindungen, vorzugsweise fluorierten Carbonsaeureestern in Mengen von 0,1 bis 10%.
Patent DD-275496-A1 (DD)
Title: Elastischer spannanker
Inventor: SINKWITZ HELMUT
IPC: E04B1/41
Filed: 1988-09-15
Abstract: Die Erfindung bezieht sich auf einen elastischen Spannanker, der zum Erreichen hoher Stabilitaet oder zum Verfestigen von Mauerwerk in dieses eingesetzt und verspannt wird. Zum Vermeiden hoher Kraftabfaelle beim Schwinden oder Kriechen des Mauerwerkes wird der effektive Federweg des Ankers vergroessert, indem drei oder mehrere Rohre ineinandergeschoben werden und jeweils nur an einer Seite fest verbunden werden, wobei die Seite der Verbindung von innen oder aussen beginnend von Rohr zu Rohr wechselt und die Verbindung mit dem Mauerwerk mit dem inneren und dem aeusseren Rohr erfolgt.
Patent DD-276127-A1 (DD)
Title: Verbindung eines metall-keramik-bauteiles
Inventor: LEMKE HEINZ-GUENTER
IPC: F16B2/02
Filed: 1988-10-10
Abstract: Die Erfindung betrifft die Verbindung eines rotationssymmetrischen Metall-Keramik-Bauteiles, insbesondere fuer Heizungsumwaelzpumpen. Aufgabe ist es, ein geeignetes Klemmelement zu finden. Geloest wird die Aufgabe dadurch, dass zwischen der Metallwelle und dem Keramikrotorring ein ringfoermig und zugleich wellenfoermiges Klemmelement aus Federstahl eingesetzt ist, wobei zwischen den Grenzflaechen des Klemmelementes mit dem Metall und mit der Keramik eine kraftschluessige Verbindung besteht. Figur
Patent DD-280397-A1 (DD)
Title: Schaltungsanordnung zur geberueberwachung fuer einsatzbereiche mit relativ grossen spannungsschwankungen
Inventor: NIKOLAIZIK JUERGEN
IPC: G01R31/08
Filed: 1989-03-06
Abstract: Die Erfindung beschreibt eine Schaltungsanordnung zur Geberueberwachung fuer Einsatzbereiche mit relativ grossen Spannungsschwankungen, die z. B. fuer die Prozesssteuerung in Kraftwerken, der Chemie und bei der automatischen Steuerung der Stromversorgung auf Schiffen einsetzbar ist. Erfindungsgemaess ist ein Mehrkanal-Analog-Multiplexer ueber eine Komparatorschaltung, die auch die galvanische Trennung realisiert, mit einer intelligenten Auswerteeinheit verbunden. Die Versorgungsspannung des Mehrkanal-Analog-Multiplexers sowie seine Eingangssignale als auch die Referezspannung bei der Komparatorschaltung werden ueber Spannungsteiler aus der Betriebsspannung gewonnen. Durch den Einsatz und die Bemessung der Spannungsteiler ist sichergestellt, dass Schwankungen der Betriebsspannung in weiten Bereichen tolerierbar sind und damit eine sichere Ueberwachung der Geber und ihrer Zufuehrungsleitungen gewaehrleistet ist.
Patent DE-10000150-A1 (DE)
Title: Elastic mounting device for machine, with two loaded spring elements in series
Inventor: SCHOENENBERGER NIKLAUS
IPC: F16F15/08
Filed: 2000-01-06
Abstract: The elastic mounting device has vibration damping elements fitted between the machine and a foundation (2) and/or frame carrier (2'), which can be offset in vibratory motion by an least one vibration drive. It has two loaded spring elements, fitted in a series arrangement. These may be hollow rubber springs and may have a stabilizing sheet (5) between them.
Patent DE-10001621-A1 (DE)
Title: Kit for compact station building, e.g. for transformer stations, has connecting devices, side walls extending, connecting devices, corner connecting devices, side elements and roof plate
IPC: E04H5/04
Filed: 2000-01-17
Abstract: The kit has a base plate (12) with two connecting devices (14), two side walls (7,8) extending vertically upwards from the base plate for connection to the two connecting devices, corner connecting devices, side elements (9) for connection to the side walls via corner connecting devices and a roof plate (13) arranged in a fixed position on the two side walls and the side elements.
Patent DE-10004737-A1 (DE)
Inventor: GABBERT HEIKO
IPC: B29C45/16
Filed: 2000-01-28
Abstract: The invention relates to a method and a device for producing a plastic moulded part and to a plastic moulded part. A covering material (22) is introduced in at least one area of a moulding cavity (16) of a moulding tool (10) and the edge (34) of the at least one covering material (22) is fixed in such a way that at least one partial moulding cavity (38) with covering material (22) and at least one partial moulding cavity (36) without covering material are sealed off from each other. The covering material (22) is fixed in such a way that one end (50, 52) of the edge (34) of the at least one covering material (22) is at least touching the adjacent partial moulding cavity (36), especially protruding into said partial moulding cavity. A first plastic melt (40) is introduced into the partial moulding cavity (36), the end (50, 52) of the edge (34) of the covering material (22) being at least partially enclosed by said first melt (40). A second plastic melt is introduced into the at least one partial moulding cavity (38) subsequently or at least staggered a certain time afterwards. Once the partial moulding cavity (38) has been filled to a predetermined level, the edge (34) of the covering material (22) is released, whereby another partial moulding cavity (58) is produced. The second plastic melt (42) is introduced into the other partial moulding cavity (58) and an additional moulding cavity (62) is produced in an overlapping area (64) of the first, partially hardened melt (40). The second melt (42) is introduced into this additional partial moulding cavity (62).
Patent DE-10007410-A1 (DE)
Title: Digital binary or nonbinary data storage uses material with recording layer not pre-exposed, in which birefringence is induced by pulses from pulsed focused laser or intensity modulation of continuous wave
Inventor: HAGEN RAINER
IPC: G11B7/24035
Filed: 2000-02-18
Abstract: The invention relates to a method according to which digital information is stored in a multiple light-induced manner in a two-dimensionally extended medium and can be deleted again, whereby the information is optically readable.
Patent DE-10007583-A1 (DE)
Title: Scanning time control for photocopiers, synchronizes clocks to light beam reference position using detector
Inventor: SUGANO TAKAO
IPC: H04N1/053
Filed: 2000-02-21
Abstract: The scanning control has a detector (102) to synchronize the clock signals (104,105) to the reference position of the light beams reflected from the rotating polygonal scanning mirror (227) onto the optical sensor (231).  Independent claims are included for an optical unit for scanning control, and for an image generator device.
Patent DE-10008213-A1 (DE)
Title: Device for thermal energy input coupling has inductive fixing arrangement that couples energy into surface of printing form in medium frequency range of 100 to 500 kHz
Inventor: PECHER HARALD
IPC: H05B6/14
Filed: 2000-02-23
Abstract: The device has an arrangement for fixing image information on the rotating printing form (1,2) made of a material suitable for inductive heating. The inductive fixing arrangement couples energy into the surface of the printing form in the medium frequency range of 100 to 500 kHz and consists of an induction generator with an induction device (8,9), a HF stage (6,7) and a fixed supply unit (3) for coupling via a suitable supply line (4,5).
Patent DE-10010055-A1 (DE)
Title: Signature collector for web-fed printer incorporates cutter cylinders, transfer cylinder, deflector unit, two belt tracks, pre-tensioning spring and collection point
Inventor: COTE KEVIN LAUREN
IPC: B65H39/06
Filed: 2000-03-02
Abstract: The web-fed printing press has cutter cylinders (1) cutting the web into signatures (6,7,8) which are taken by a transfer cylinder after being collected by a collector. The signature-collector comprises a deflector unit (4) where the signatures are deflected coming from the cutter. At least two belt-tracks (5,11) of different lengths hold the signatures coming from the deflector unit. The signatures from the belt-tracks are collected at a collection-point. At least one of the belt-tracks has a roller pre-tensioned by a spring.
Patent DE-10012376-A1 (DE)
Title: Welding device comprises a welding burner, a tensioning device for two workpieces to be joined together, and a distance spacer for holding the burner at a constant distance from the welding site of the weld seam
Inventor: VETTER HARALD
IPC: B23K9/028
Filed: 2000-03-14
Abstract: Welding device comprises a welding burner (5); a tensioning device (1) for two workpieces to be joined together; and a distance spacer (6, 7) for holding the burner at a constant distance from the welding site of the weld seam (8).  Preferred Features: The welding burner is provided with two supporting feet which remain in constant contact with the workpieces during welding. The feet have rollers which run on the workpieces.
Patent DE-10014852-A1 (DE)
Title: Electroplating with silver-tin alloy uses acid, cyanide-free electrolyte containing aromatic aldehyde besides sources of silver and tin ions and chelant
Inventor: STEINIUS ORTRUD
IPC: C25D3/60
Filed: 2000-03-24
Abstract: In the deposition of a silver-tin (Ag-Sn) alloy from an acid, cyanide-free electrolyte containing Ag ions, Sn ions and a chelant, the electrolyte also contains an aromatic compound with an aldehyde group.  An Independent claim is also included for this cyanide-free electrolyte for electrodeposition of Ag-Sn alloys.
Patent DE-10015223-A1 (DE)
Title: Cast iron liner for cylinder is fixed to bore, in sliding contact with piston and has cross-hatching grooves, produced by honing process, on its inner peripheral surface
Inventor: KOJIMA GENSHIM
IPC: F16J10/04
Filed: 2000-03-27
Abstract: The cylinder running liner is fixed to a cylinder bore and is in relative sliding contact with a piston. It has an inner peripheral surface with a surface roughness in the range of 0.4 micrometers R3Z to 0.8 micrometers R3Z. It has an open phase proportion of not less than 80 per cent of graphite. The cylinder running liner is made of cast iron and is formed on its inner peripheral surface with cross hatching grooves produced by a honing process (5-8).
Patent DE-10015375-A1 (DE)
Title: Device for pulverising and dispersing flowing ground material has grinding roller with second rotatable grinding face associated with first rotatable grinding face inside grinding container to define grinding gap inbetween
Inventor: SCHMITT PHILIPP
IPC: B02C15/16
Filed: 2000-03-28
Abstract: The device has a stand (1) and grinding container (6) with inner first grinding surface and material supply inlet (29) and outlet. A grinding roller (10) is mounted rotatable on the stand and has a centre longitudinal axis (16) and a second grinding surface which is rotationally symmetrical with centre longitudinal axis and defines with the first grinding surface (33) a grinding a gap (39). the grinding container and grinding roller can be driven in rotation in the same direction and at different speeds by a common drive motor and gearing.
Patent DE-10020011-A1 (DE)
Inventor: BRUENDERMANN GEORG
IPC: B21C37/26
Filed: 2000-04-22
Abstract: The invention relates to a method for producing gilled metal pipes. According to the method, at least one continuous, gill-forming strip is applied to a rotating pipe body at a tangent and unwound onto the pipe body in an approximately helical line. The side of the strip facing towards the pipe body is connected to the pipe surface by a welding device, using an additional material. The welding process is optimized and the finishing quality increased by molding a web that is bent at right angles to the strip that forms the gills before the strip is wound onto the pipe body. The strip is preferably bent into a U-shape and the web, which runs between the two limbs of the U-shape, is guided flatly onto the pipe body.
Patent DE-10021167-A1 (DE)
Title: Imparting good viscosity and consistency, especially to cosmetics using hydrophobically-modified polyurethane in combination with wax and/or wax ester
Inventor: BRUENING STEFAN
IPC: C08L75/04
Filed: 2000-04-29
Abstract: Hydrophobically-modified polyurethanes are used in combination with waxes and/or wax esters as thickeners in emulsion-formulated aqueous and non-aqueous systems.  An Independent claim is also included for a cosmetic composition containing: (A) a hydrophobically-modified polyurethane; and  (B) a wax and/or wax ester.
Patent DE-10028216-A1 (DE)
Title: Use of polymers with a poly(meth)acrylic acid main chain, ester-linked alkyl-polyalkylene glycol side chains and free carboxyl groups as controllable dispersants for reducing the viscosity of detergent slurries
Inventor: NEUMANN PETER
IPC: C11D3/37
Filed: 2000-06-09
Abstract: Polymers with a poly(meth)acrylic acid main chain, ester-linked alkylpolyalkylene glycol side chains (average molecular weight = 250-10,000) and free carboxyl groups are used as controllable dispersants for detergents or cleaning materials. The use of polymers as controllable dispersants for detergents or cleaning materials or their components. These polymers (I) comprise: (A) 1-19 wt.% of a poly(meth)acrylic acid main chain in which 0-30 wt.% of the (meth)acrylic acid units may be replaced by maleic acid (or anhydride) and/or fumaric acid units and 0-10 wt.% may be replaced by other ethylenically unsaturated comonomer units; and (B) 81-99 wt.% of side chains comprising (1-30C alkyl)-poly-(2-4C alkylene glycols) with an average molecular weight of 250-10,000, attached to the main chain by ester groups. The ratio of (A):(B) and the average molecular weight of the side chains are such that (I) contains free carboxyl groups. Independent claims are also included for: (a) detergents or cleaning materials containing surfactant(s), builder(s) and 0.2-10 wt.% of (I); and (b) the production of solid detergents or cleaning materials by mixing surfactant(s), builder(s) and optionally other conventional ingredients with water in presence of 0.2-10 wt.% (I) (based on the solids content) and then drying the resulting slurry.
Patent DE-10030137-A1 (DE)
Title: Hydrostatic drive system has pressure valve actuated in direction of minimal setting pressure in drive phase and towards maximum setting pressure in braking phase and/or rest position
Inventor: DEININGER HORST
IPC: F16H61/40
Filed: 2000-06-20
Abstract: The system has a pump (2) driven by a drive motor (1) and at least one load (5a,5b) connected to the pump. A pressure valve (10a,10b) with variable setting pressure is used to generate a pressure for braking the load. The valve is actuated in the direction of minimal setting pressure in the drive phase and towards maximum setting pressure in a braking phase and/or a rest position.
Patent DE-10032783-A1 (DE)
Title: Water filter especially suitable for swimming baths, includes built-in, conical, sand filter tray and recirculatory back flushing system
Inventor: KALTSCHMIDT REINHARD
IPC: B01D24/14
Filed: 2000-06-28
Abstract: A water filter, especially suitable for swimming baths, including a built-in, conical, sand filter tray and a recirculatory back flushing system, is new. The sieve tray (10) is a double-walled cone (4) joined to the vessel wall. Its slotted openings (11) connect with the sand filter bed (17). On the other side, it is connected to the return line (15) at the lower tip of the cone. A water connection (18) is made through the return line, and leads to a central nozzle (19) in the sand bed, directed into the funnel (22) which narrows in the direction (S) of the flushing water. Near the outlet opening (24) of the riser (21), above the sand filter bed a distribution plate (23) and impact baffle (26) are located. Preferred features: The cone is integral with the vessel wall (2) or is a separate component resting against it. The slotted openings in the inner casing wall are perpendicular to the flow direction. The top (3) of the vessel is conical. The supply line (6) is located above the baffle, and has a funnel in alignment with the riser. A pressure gauge (28) is connected at the top of the vessel. The baffle has a turned-down brim (27) directed against the direction of flow of the flushing water. Riser and distribution plate form a weir edge (25) at the outlet opening (24). Operational and flushing shut-off valves are provided.
Patent DE-10034409-A1 (DE)
Title: Fastener, to lock two butting wood boards/panels, is inserted into the facing grooves at the joint with symmetrical barbs for easy and low-cost installation
Inventor: GRAFENAUER THOMAS
IPC: A47B96/20
Filed: 2000-07-14
Abstract: To lock boards together, and especially floor boards (1,2), each board has a wood core with a groove (3,4) at the facing side edges (8,9). An injection molded plastics fastener (5) is inserted into the two facing grooves, with barbs (6) arranged in mirror image symmetry against the center.
Patent DE-10041227-A1 (DE)
Title: Vorrichtung zur Behandlung von Objekten
Inventor: DALKIDIS CHARILAOS
IPC: G01N1/31
Filed: 2000-08-22
Abstract: Eine Vorrichtung zur Behandlung von Objekten, insbesondere von zytologischen oder histologischen Präparaten, mit mehreren Bearbeitungsstationen und vorzugsweise einer Transporteinrichtung zum Verbringen der Objekte in die Bearbeitungsstationen hinein und aus den Bearbeitungsstationen heraus, ist dadurch gekennzeichnet, dass als Bearbeitungsstation mindestens eine beheizbare Reagenzienstation (1) vorgesehen ist.
Patent DE-10045601-A1 (DE)
Title: Flexible wind generator holder for supplying electric current e.g.. on board yacht with total construction of refined e.g. stainless steel and plastic
Inventor: HAESE FRANK
IPC: F03D80/00
Filed: 2000-09-15
Abstract: The holder is designed with a tubular mounting of the wind generator by a plastic sleeve led around a fixed welded metal tube. A stand tube of appropriate length is provided, which is interrupted in the vicinity of the wind generator by an elastic holder of movement absorbing material with interposed metal discs, fixed with each other but relatively flexible, and the metal discs themselves are connected with the stand tube. The inner lying cable supply is protected by an outer sleeve of conical shape of plastic.
Patent DE-10046465-A1 (DE)
Title: Method of determining functional residual capacity of lungs during breathing, useful in newly-born or premature babies and for determining intra-pulmonal gas distribution disorders, employs fluoro-propane
Inventor: KOCH JOCHIM
IPC: A61B5/091
Filed: 2000-09-20
Abstract: A method (I) of determining functional residual capacity of the lungs comprising the use of fluoro-propane (II). Preferred Method: (I) comprises: (1) production of a predetermined concentration of fluoro-propane in the lungs by flushing them to saturation; (2) measurement of fluoro-propane volumes (V1 - Vn) in expired gases for successive breaths (A = 1 - n) in subsequent flushing-out phases, using a sensor (14); (3) determination of the corresponding concentrations K1 - Kn of fluoro-propane in each breath, using a computer; (4) determination of the time of breathing the mean concentration of fluoro-propane is multiplied by the relevant volumes;  (5) calculating a value for the functional residual capacity (FRC), the quotient of the calculated, expired volume of fluoropropane and the difference between the fluoropropane concentration K0 at the start of the flushing-out phase and that KA during the breath A; and (6) repetition of the above stages until the result FRC lies in a given band of tolerance, 5-20% of the last calculated value FRCn.
Patent DE-10048886-A1 (DE)
Title: Crusher for waste as rotating system crushes in two stages firstly by axial feed through cutting disk and secondly by radial feed through knives with associated screens.
Inventor: PALLMANN WILHELM
IPC: B02C13/10
Filed: 2000-09-29
Abstract: The first stage of the crushing system consists of a disk rotating round the center axis of the crusher so that a first set of tools (18) can force material axially through the disk. In a second stage axi-rotating tools (22) receive their feed radially. The first stage uses a disk type hacker with radially projecting knife carriers as opposed to the second stage whose first and second tools (22,30,31) use relatively converging active edges and in which first and/or second tools rotate about the crusher axis. The active edges stand axially or radially or at an angle of 45 deg  to radial position. The first tools of the first stage consist of impact plates, knives, hammers or pins. The second tools (30,31) consist of knives, screens (24,25), profiled plates or pins or opposed hammers.