baber/WOPTO huggingface dataset:
Patent WO-0066308-A1 (WO)
Title: Positioning device for saw blades
Inventor: REIN HARRY
IPC: B23D63/00
Filed: 2000-05-02
Abstract: The invention relates to a positioning device for saw blades (1) which is provided with two drive units (15, 19) and two guide units (8, 9) that are preferably oriented perpendicularly with respect to one another. If a first of the linear guides is oriented in the radial direction of the circular saw blade and the other guide unit is oriented in the peripheral direction, a desired course of advance of the engaging member is achieved independent of the saw blade diameter in any radial position of the first guide unit with the same control or the same control impulses and the drive units (15, 19). The invention also provides a mechanically robust basic structure which allows for a precise positioning of the saw blades.
Patent WO-0145908-A1 (WO)
Title: Schlagunterstützte handbohrmaschine
Inventor: THOME LUDWIG
IPC: B25D16/00
Filed: 2000-11-18
Abstract: Eine schlagunterstützte Handbohrmaschine mit einer Werkzeughalterung (10), die über einen Motor (14) mit einer Drehfrequenz und mit einer Schlagfrequenz antreibbar ist. Die Drehfrequenz und die Schlagfrequenz sind derart aufeinander abgestimmt, daß bei einer vorliegenden Drehfrequenz ein bei einem Schlag aufgespannter Winkelbereich (γ) zwischen einer Kerbe (18) und einer benachbarten Kerbe (20) in Umfangsrichtung mit nachfolgenden Schlägen mit gleichen Kerbwinkelabständen α abarbeitbar ist wie bei einer kleineren Vergleichsdrehfrequenz.
Patent WO-0164601-A1 (WO)
Title: Mit flüchtigen substanzen beladenes trägermaterial, verfahren zu dessen herstellung und verwendung desselbes
Inventor: LANGE DIETMAR
IPC: C05G3/80
Filed: 2001-02-28
Abstract: Trägermaterial aus porösem Keramikgranulat, das aus einer Mischung aus 45 bis 80 Gew-.Teilen Ton, 0 bis 50 Gew.-Teilen Kalkspat, Quarzsand, Dolomit, Feldspat, Schamotte und/oder Sepiolith, 15 bis 30 Gew.-Teilen Wasser, 0,01 bis 0,03 Gew.-Teilen Verflüssigungsmittel, 0,001 bis 0,01 Gew.- Teilen Tensid und ggf. dem Verflüssigungsmittel entgegenwirkenden Mitteln hergestellt wurde und vor dem Brennen unter einem Überdruck von mindestens 0,3 bar aufgeschäumt wurde und mit mindestens einer flüchtigen Substanz beladen ist. Verwendung des Trägermaterials als Raumluftverbesserer oder als Zusatz zur Pflanzenerde.
Patent WO-0189873-A1 (WO)
Inventor: RAUSCH PETER
IPC: B60N2/36
Filed: 2001-05-28
Abstract: L'invention concerne un module de siège comprenant au moins un siège de véhicule présentant un châssis de siège par l'intermédiaire duquel le siège peut être relié à une carrosserie d'automobile, ainsi qu'un guide transversal sur lequel le siège peut être déplacé horizontalement, transversalement à son sens longitudinal, ledit siège pouvant être bloqué dans au moins une position d'utilisation par rapport au guide transversal. Selon l'invention, il est prévu de pouvoir faire passer le siège (1) le long du guide transversal (4,6), de la position d'utilisation dans une position où il peut être sorti du guide transversal (4,6).
Patent WO-0225223-A1 (WO)
Title: Massenstrommesser
Inventor: PESAHL STEFAN
IPC: G01F1/684
Filed: 2001-09-20
Abstract: Ein Massenstrommesser, der geeignet ist zum Einsetzen in ei-nen Hauptkanal (2), in dem ein Massenstrom in einer Hauptströmungsrichtung (12) strömt, hat ein Gehäuse (1). In dem Gehäuse (1) ist ein Hilfskanal ausgebildet, der eine Einlassöffnung (4) und eine Auslassöffnung (10) hat und in dem mindestens ein Sensorelement (6, 7) angeordnet ist. Die Einlassöffnung (4) ist trichterförmig ausgebildet. Die Auslassöffnung (10) ist in der Hauptströmungsrichtung (12) des Massenstroms im Windschatten der Einlassöffnung (4).
Patent WO-03100115-A1 (WO)
Title: Verfahren und vorrichtung zur plasmabehandlung von werkstücken
Inventor: LITZENBERG MICHAEL
IPC: C23C16/455
Filed: 2003-05-09
Abstract: Das Verfahren und die Vorrichtung dienen zur Plasmabehandlung von Werkstücken (5). Das Werkstück wird in eine zumindest teilweise evakuierbare Kammer (4) einer Behandlungsstation (17) eingesetzt und zur Unterstützung einer Handhabung der Werkstücke wird mindestens ein Teil (18) der Behandlungsstation relativ zu einem weiteren Teil (27,35) bewegt. Die Bewegung wird derart durchgeführt, dass eine hülsenförmige Kammerwandung (18) relativ zu einem Kammerboden (35) sowie relativ zu einem Kammerdeckel (27) positioniert wird.
Patent WO-2004028668-A1 (WO)
Title: Lufttransport- und/oder aufbereitungsanlagen mit katalytisch beschichteten oberflächen luftberührender flächen
Inventor: RUMP HANNS
IPC: F24F8/167
Filed: 2003-09-17
Abstract: Die Erfindung beschreibt spezielle Katalysatoren und Filter für Luftaufbereitungsanlagen, in welchen insbesondere Ozon und/oder Luftionen der zu bearbeitenden Luft zum Zwecke der oxidativen Vernichtung von organischen Luftinhaltstoffen und von Bakterien zugemischt werden. Katalytische Beschichtungen von luftberührenden Oberflächen verstärken den Abbau von Ozon, Geruchsstoffe und Bakterien. Aktivkohlefilter erhalten mit zusätzlicher katalytischen Ausrüstungen einen erhöhten Wirkungsgrad beim Abbau von Ozon und bei der oxidativen Vernichtung von oxidierbaren Gasen und Dämpfen sowie von organischem Material. Die Erfindung beschreibt technische Ausformungen.
Patent WO-2004046664-A1 (WO)
Title: Vorrichtung zum prüfen eines schwimmerschalters
Inventor: SCHULZ HANS-JOACHIM
IPC: G01F23/36
Filed: 2003-11-20
Abstract: Eine Vorrichtung (1) zur Überwachung und Regelung von Flüssigkeitsfüllständen mit einem eine Signalübertragungseinrichtung enthaltenden Gehäuse (2), einem dem Gehäuse (2) zugeordneten Gehäuseflansch (3) zum Anflanschen an einen Durchgang, insbesondere an einen Durchgang in einer Behälterwand, einem sich durch den Gehäuseflansch (3) hindurch erstreckenden schwenkbaren Betätigungsorgan mit einem endseitig angeordneten Schwimmer (5) und einem auf das Betätigungsorgan wirkenden Auslöser (6), ist dadurch gekennzeichnet, dass, dass sich der Auslöser (6) mit einem Auslöseorgan durch den Gehäuseflansch (3) hindurch zum Betätigungsorgan erstreckt.
Patent DE-1802888-A1 (DE)
Title: Regenerating anionic exchange resin
Inventor: RUDOLF BROST HANS
IPC: B01J49/57
Filed: 1968-10-12
Abstract: The resin is treated with a potassium thiocyanate solution whose pH is 11-14, and silver is recovered by electrolysis of the eluate. A silver electrode is used with an applied voltage of 1.6 volts and a current density of 0.3 amps/dm2. In this way 97-98% of the silver is recovered. The potassium thiocyanate may be used again since the thiocyanate loss is only about 4.5% due to precipitation of a little sulphur from the compound during electrolysis.
Patent DE-1805185-A1 (DE)
Title: Coating containing polyesters
Inventor: FRANZ RIEMHOFER DR
IPC: C08G63/18
Filed: 1968-10-25
Abstract: COATING CONTAINING POLYESTERS. G1-. Consists of (A) 50-10% (wt) of a polymer and/or oligomer having N-Methylol and/or N-Methylolether groups and(B) 50-90% (wt) of polyesters containing -OH and -COOH groups and produced by esterification of mixtures including propanediol. The coatings have high gloss, very good pigmentability and resistance to yellowing, solvents, acids and alkalies etc. VERy important is their high elasticity combined with good hardness. They have outstanding weathering fastness properties and good protection against corrosion.
Patent DE-1911861-A1 (DE)
Title: Cleansing agent for utensils, contg a wash - active subst
Inventor: BECKER ADOLF
IPC: C11D1/94
Filed: 1969-03-08
Abstract: Wash-active substances consisting of alpha-olefine-sulphonates with 8-20C and alkane-carboxylic acid amide polyglycol ether sulphates with 8-20C in the alkyl radical. The cleansing agent can also contain known auxiliaries and additives to improve compatibility, foaming ability, and raise the viscosity. It is effective against fat and food residues, and tannin- containing stains.
Patent DE-1919301-A1 (DE)
Title: Introducing pulverised materials into - metal melts
Inventor: WALTER SCHUMACHER DIPL-ING
IPC: B22D11/11
Filed: 1969-04-16
Abstract: Continuous introduction of pulverulent material into molten metal, esp. the addition of magnesium or its alloys to cast iron or steel melts, is effected using an apparatus which consists of a casting box in the bottom of which there is a nozzle having a discharge duct for the melt and a concentrically-arranged pipe for the additives. A funnel-shaped pipe which concentrates the moulding jet is attached to the casting box.
Patent DE-1929699-A1 (DE)
Title: Drilling mud bactericocide and productdis - persant
Inventor: LOUIS IMBERT JEAN
IPC: C09K8/60
Filed: 1969-06-11
Abstract: Drilling mud bactericide and production dispersant, composed of 2% n-octylamine and lower amines, 5% n-decyl amine, 92-100% n-dodecylamine, 2% n-tetradecylamine, 1% n-hexadecylamine and higher amines, possibly with added chemically inert solvents. Once mixed, these amines are converted to acetates, with the solvent added as convenient, pref. methanol or isopropanol. The fluid can be used both as a bactericide to deal with sulphate-reducing bacteria and as a dispersant which prevents the paraffin hydrocarbons containing the oil from caking up. In this way the metal components are protected against sluding up.
Patent DE-1941263-A1 (DE)
Title: Prepn of synthetic pumice stone for cosmetic - purposes
Inventor: JOACHIM MAROUSEK ING
IPC: A61Q19/00
Filed: 1969-08-13
Abstract: Pumice stone having a specific gravity of less than 1 is prepared by mixing a pulverulent mineral abrasive, e.g. natural pumice, pulverised corundum, quartz sand or quartz flour, with an inorganic or organic binder and a gas-developing carminative, and hardening the resulting mixture. The synthetic pumice is steeped, either before or after hardening, with a detergent soln. (optionally with additn. of hand care substances, perfumes and colourants) followed by removal of the solvent. Specifically, the detergent soln. is applied to the pumice pores by immersion under superatmospheric pressure or subatmos. pressure and heating.
Patent DE-1957239-A1 (DE)
Title: Spinneret reinforcement
Inventor: BAUMECKER HANS-JUERGEN
IPC: D01D4/02
Filed: 1969-11-14
Abstract: Spinneret produces synthetic fibres of constant dimensions. During spinning, its cylindrical sleeve is reinforced by a support ring which lies on the inside of the spinneret floor and is fitted to the sleeve. Pref. the ring is loose on the floor and as closely fitted as possible to the sleeve. The floor is additionally stabilized, and may be pre-cambered. A cross-shaped reinforcement may be soldered to the ring.
Patent DE-1963876-A1 (DE)
Title: Selective molecule adsorption chambers for - gases and liquids
Inventor: W DR-ING GRAEFF RODERICH
IPC: B01D53/04
Filed: 1969-12-20
Abstract: A number of chambers are used which are brought into circuit either for drying or to be regenerated selectively and in a turned or otherwise controlled sequence. Either two way throughvalves, interconnected by cross feeds can be used or the containers may be arranged in a circle between two circular valve plates with slots in the form of circular arcs and the gas inlet/outlets brough to bulkhead plates on the other sides of the valve plates.
Patent DE-2013926-A1 (DE)
Title: Chloramphenicol and thiamphenicol esters
IPC: A61K31/215
Filed: 1970-03-23
Abstract: Chloramphenicol and thiamphenicol esters. Cpds. of formula: (where R1 is Cl or Br; R2 is H, Cl, Br, lower alkyl, Ph, phenyl-lower alkyl, R3 is Cl, Br, lower alkyl, Ph or phenyl-lower alkyl. R4 is NO2 or CH3SO2-; R5 is H or -OCCR1R2R3) are antimicrobials active against chlor(and thi)amphenicol-resistant microbes and have improved taste. They can be prepd. by reacting chloramphenicol or thiamphenicol with R1R2R3CCOX (X = halogen), pref. in presence of an H halide acceptor.
Patent DE-2024039-A1 (DE)
Title: Variable speed lifting device for handling glass sheets - during treatment
IPC: C03B35/20
Filed: 1970-05-16
Abstract: A raising and lowering device for intermittent handling of a glass sheet supported by trolley and lifting yoke to a bending station and a blowing station located above it, followed by return of the yoke to the starting position, where the movement requires slow commencement and finishing speeds, consists of a differential gear with two driving sides, one driving side being used for lifting into the bending station and the other for lifting into the blowing station. A braking device consisting of a movable armature on each drive motor is pref. provided for making the drives ineffective.
Patent DE-2027535-A1 (DE)
Title: Waste gas purificn - by direct combustion of organic impurities in burner
IPC: B01D53/34
Filed: 1970-06-04
Abstract: Thermal purification of waste gas contg. organic impurities by direct combustion to CO2 and H2O or other oxidn. prods. which are less toxic than the original impurities comprises passing waste gas into burner below or in first part of fuel combustion zone, so that amt. of O2 taken into this combustion of fuel is not less than amt. needed for complete combustion of fuel and impurities and not greater than amt. taken in by air and waste gas taken together. Waste gases from a variety of industrial processes can be purified in this with reduced heat consumption.
Patent DE-2060340-A1 (DE)
Title: Photo-electric yarn monitor - with transistor amplifier in resistance circuit
Inventor: GITH WALTER
IPC: B65H63/06
Filed: 1970-12-08
Abstract: The transistor amplifier allows a higher resistance loading in a direct current phase than in the alternating current phase to ensure that during the pulsing effect of the infra-red ray source, the photo-electric cell is loaded during the idle phases between pulses.
Patent DE-2065568-A1 (DE)
Title: Casting mould for small plastics cams - has angularly adjustable mould parts permitting easy modification of relative positions of external projections
Inventor: JULLIEN-DAVIN JEAN
IPC: B29C45/33
Filed: 1970-05-29
Abstract: Casting of small cam blocks, e.g., for use in washing machine programmers where the cam block comprises projections perpendicular to its axis on its outer face, using a casting mould comprised of two pairs of diametrally opposite slide shoes each having an oblique external face; a mould head ring provided with internal oblique surfaces so that when pressed down, it pushes the slide shoes radially inwards to close associated pairs of part-moulds which define the external shape of the cast cam block. One or more of the mould components is equipped with means for providing angular adjustment.
Patent DE-2115195-A1 (DE)
Title: Blanking shell core halves - using re usable plug cap of ptfe stuck on to cover parts not to be coated
IPC: H01F17/04
Filed: 1971-03-29
Abstract: Shell core halves for a two part shell core spool housing which have to be coated with electrically insulating plastics such as epoxy resin by dipping or spraying, have the parts not to be coated blanked off by coating repellant material in a way, which does not damage the coating on removal of the blanking and allows for easier removal of the blanking. A reusable body of coating repellent material, pref. PTFE, is stuck onto the halves before coating.
Patent DE-2137483-A1 (DE)
Title: Low sink ceramically bonded expanded clay - contg silica quartz water glass and ferric oxide
IPC: C04B28/26
Filed: 1971-07-27
Abstract: A 1st composn, comprising 70-85% silicic acid quartz 1-5% Na under glass, the rest milled expanded clay, and a 2nd compsn. comprising 40-60% quartz, 15-25% alumina, 7% Fe2O3, 1-5% BaCO3, rest expanded clay, are mixed in the ratio 70:30 to form a slip with water which is then mixed with expanded clay in the ratio 20:80, poured into moulds and fired at 1000-1200 degrees C.
Patent DE-2152445-A1 (DE)
Title: Disk filter - movable blade wipers remove deposited filtrate
Inventor: SOUDEK JOSEF
IPC: B01D35/16
Filed: 1971-10-21
Abstract: The filter for suspensions comprises a vessel with sealed suspension inlet and outlet connections and axially arranged hollow rotating shaft with one or more discs provided on one or both sides with a filter element, whereby a blade wiper is fitted to each filter element, which enables the deposited cake to be removed by means of circular or rectilinear motion of the wipers. Scrapers on the rotating discs keep the wipers free from deposits and conveying means are fitted on the shaft to transfer the removed cake towards the discharge port. Simple construction, higher filtration efficiency and lower pressure drops are claimed.
Patent DE-2155509-A1 (DE)
Title: Monitoring continuously extruded profile - with dimensional and mass readings emitted from a single unit
Inventor: BROY WERNER DR
IPC: G01B13/04
Filed: 1971-11-09
Abstract: A measuring unit, for monitoring from single unit. or columns, esp. of extruded thermoplastics profiles or tubes, comprises a pneumatic dimensioner measuring appts. combined with an electrical capacitative appts. for determining the mass. Quality control is thus improved.
Patent DE-2205796-A1 (DE)
Title: Ammonia hydrogen sulphide removal from coking gases - by arsenic catalysed reaction to ammonium polythionate
Inventor: VOIGT GUENTER DIPL CHEM
IPC: C10K1/10
Filed: 1972-02-08
Abstract: Removal of H2S (and also NH3, HCN, org. cpds. such as benzene) from coking plant gases by washing the precooled, compressed gases with a solvent contg. As which catalyses reaction between NH3 and H2S to form ammonium polythionate, and then oxidising this to S, using another catalyst (e.g. cpds. of as, Sb, or Sn).
Patent DE-2206301-A1 (DE)
Title: Coating uneven substrates - by coating support, pressing support to substrate, curing coating, and removing support
Inventor: KLOSE HANS
IPC: B05D1/28
Filed: 1972-02-10
Abstract: Coating of substrates with an uneven density and thickness such as fabrics, fleeces, PVC foam, esp. natural leather, is effected by (a) applying a coating layer pref. by spraying or coating to an intermediate support, (b) pressing this layer while still in a deformable state, onto the substrate using the same pressure over all the contacting face, (c) curing the layer, and (d) removing the intermediate support. Layer is pref. of polyurethane or polyurea. Uniform coatings with an acceptable handle, high scratch resistance, and a long life are obtd.
Patent DE-2236190-A1 (DE)
Title: Non reflecting coating - on transparent support, contg irregular particles contg 2 or more incompatible polymers
Inventor: KENT ARTHUR
IPC: B05D5/06
Filed: 1972-07-24
Abstract: Non-reflecting coating layer is applied to a transparent support, such as television and radar tubes, projectile screens, and photoglass, by (a) dissolving >=2 incompatible polymers in a voltaile solvent, (b) applying the soln. to a support, and (c) evaporating the solvent to form polymer particles with an irregular geometrical shape. Specif. the compsn contains 5-25% polyvinyl butyrol, 5-25% vinyl acetate/vinyl alcohol copolymer, 10-50; polysilicic acid (coherlated as SiO2), 0.1-5% dye or pigment, 10-40% silicon oxide, of 1-10% pyridine oxide. Layer gives transparent supports such as television tubes with improved resolution power for an image by decreasing the distance between the phosphor layer and the first surface of the image plate, and better contrast by eliminating reflections.
Patent DE-2243070-A1 (DE)
Title: Dehydro dimerisn of methyl benzenes - using a plasma arc and vapour phase, for high energy and prod yield for inters for flame proofing agents
Inventor: GORZNY KLAUS DR
IPC: C07C2/76
Filed: 1972-09-01
Abstract: Dehydroddimers are produced by passing (mixed) methyl-substd. benzene vapour through a discharge at 3-50 ms-1, a stay time of 10-1 to 10-4 s. in the plasma zone and an electric field energy of 50-800 % mole-1. The prodts. are inters; the proportion of undesired low-M.W. and polymeric materials in the crude prodt. is reduced and the energy yield is 2-7 times higher than usual.
Patent DE-2302551-A1 (DE)
Title: Injection moulding a plastic universal joint shaft - by producing a double tube with connecting ribs and injecting at both ends from two heads
IPC: B29C45/46
Filed: 1973-01-19
Abstract: The stiffening ribs connecting outer and inner concentric tubes of the moulding are spiral for maximum rigidity. The mould is entered at each end by an injector head fitted with core and channel for the special moulding section. When the heads are separated by a small gap, injection commences. A cooling system solidifies the material as it is moulded. As material flows in, the two heads are withdrawn. They slow down at the ends of the mould to produce the shaft forks and are then extracted. Finally the mould opens vertically for ejection.
Patent DE-2308229-A1 (DE)
Title: Sowing partially germinated seeds - by mixing seeds with fillers and transferring fillers and germinated seeds into soil
Inventor: HECK FRIEDRICH
IPC: A01D91/02
Filed: 1973-02-20
Abstract: Seeds are sown in a manner reducing the germination time and in a weed free environment by mixing the seeds with fillers, allowing the seeds to germinate and transferring the partially germinated seeds with the fillers into a soil.
Patent DE-2312838-A1 (DE)
Title: 1,4-naphthoquinone prodn - by oxidising naphthalene in presence of sulphur
Inventor: WIEMERS RUDOLF DR
IPC: C07C46/04
Filed: 1973-03-15
Abstract: Process for producing 1,4-naphthoquinone (I) together with phthalic anhydride (II) comprises catalytic oxidn. in the gas phase of naphthalene while keeping a small conc. of S in the interior of the reactor. (I) is an inter, e.g. for aanthraquinone. Catalytic activity and catalyst life are improved high space-time yields are achieved. Catalysts and appts. used for oxidn. of naphthalene to (I) may be used without major alterations.
Patent DE-2337741-A1 (DE)
Title: Perfect, smooth, cement castings opt relief-patterned - produced in moulds lined with polystyrene foam
Inventor: ZORZI LUCIO
IPC: B44C3/04
Filed: 1973-07-25
Abstract: A mould is provided with a plastic lining, pref. compressed polystyrene foam, opt. with a decorative pattern impressed in it; then a layer of cement, opt. with finely divided additives is cast in it and vibrations are applied; opt. a reinforcing element is introduced; then the casting is completed. The mould is removed after a time period sufficient for setting. Pref. white cement, opt. with pigments, is used. By this method, a smooth surface is obtained. Mould-release agents, which may cause discolouration, are not used. Plates produced in this manner can be used for wall linings; disposable casting moulds can also be prepd. by this method.
Patent DE-2339578-A1 (DE)
Title: Gauge for permissible load width on railway - with telescopic observation of actual space within set peripheral interval
Inventor: HEYSTEK ADRIAAN DIPL-ING
IPC: B61K9/08
Filed: 1973-08-04
Abstract: This is for rapid and simple assessment of safety margins along track when moving wide loads between signal posts, telegraph poles, platform sides and other obstacles, comparing the desired peripheral width with the actual width available. The telescope sited at the track has an image from a set distance of the periphery of the desired open space set in its field of vision, and observation is made through it along the track of the real space within the set distance. The image is pref. set at the common focus point of the telescope lens and eyepiece, using a beacon with two spaced aiming-points.
Patent DE-2340167-A1 (DE)
Title: Insulation of concrete bridges - to prevent water penetration, using rubber sheet embedded in plastics or plastics/tar layer
Inventor: TADINA KURT
IPC: E01D19/08
Filed: 1973-08-08
Abstract: Bridges with concrete superstructure are insulated with a layer, below the road surface, consisting of rubber sheet embedded in a hardened plastics or plastics/tar layer, e.g. of epoxy resin opt. mixed with tar. The rubber sheet is pref. overlapped and stuck with an epoxy resin or epoxy/tar compsn. The advantages of epoxy insulating layers are retained and penetration of water, salt, etc. to the steel reinforced through cracks caused by insufficient elasticity at low temps is prevented.