baber/WOPTO huggingface dataset:
Patent WO-0139690-A1 (WO)
Title: Enossales einzelzahnimplantat
Inventor: KIRSCH AXEL
IPC: A61C8/00
Filed: 2000-12-01
Abstract: Enossales Einzelzahnimplantat für einen festsitzenden Zahnersatz, mit einem Grundkörper mit Blindbohrung, einem darin formschlüssig verdrehgesichert eingreifenden Aufsatz, dessen im wesentlichen zylindrischer zervikaler Anschlussbereich im Aussendurchmesser mit einem im wesentlichen zylindrischen koronalen Stirnrandbereich des Grundkörpers im wesentlichen übereinstimmt, wobei die Umfangsfläche des Anschlussbereiches und des Stirnrandbereiches im wesentlichen fugenlos und glatt aneinander anschliessen, dadurch gekennzeichnet, dass der Stirnrandbereich zumindest über einen Teil seiner Axialerstreckung mit einer einem warm-goldenen Farbton aufweisenden Ästhetikschicht versehen ist.
Patent WO-0194048-A1 (WO)
Inventor: KREISSIG BERND
IPC: B21H5/02
Filed: 2001-06-08
Abstract: L"invention concerne une machine de laminage à froid. Les tiges de laminage (2, 4) sont placées, de préférence, dans le sens vertical et peuvent être réglées dans le sens radial par rapport à la pièce à usiner par un dispositif de réglage (38, 40, 20, 22) au cours de l"opération de laminage.
Patent WO-03027377-A1 (WO)
Title: Vorratsdosiergerät zum bevorraten und dosieren von flüssigwaschmitteln in haushaltsgeräten
Inventor: GERHARDT MICHAEL
IPC: A47L15/44
Filed: 2001-09-12
Abstract: Vorratsdosiergerät (2) für den Einbau in ein Waschgerät oder andere dergleichen Hausgeräte - z.B. Geschirrspüler -, bestehend aus einer Befülleinrichtung (7), einem Vorratsbehälter (10) mit mehreren Sektionen und/oder mehreren gesonderten Vorratsbehältern zur Aufnahme der für mehrere Waschvorgänge ausreichenden Mengen von verschiedenen Waschmittelarten in flüssiger Form und/oder Bestandteilen von solchen und des Weichspülmittels ebenfalls in flüssiger Form und der Einrichtungen (11, 12) zum automatischen portionsgerechten Dosieren und Fördern der Waschmittelkomponenten in den Laugenbehälter, dadurch gekennzeichnet, dass das Vorratsdosiergerät (2) als eine autark arbeitende Einheit aufgebaut ist, so dass der herkömmliche Einspülkomplex eines Serienwaschgerätes gegen das Vorratsdosiergerät (2) ausgetauscht werden kann.
Patent WO-0231447-A1 (WO)
Inventor: LENZING THOMAS
IPC: G01F1/684
Filed: 2001-10-04
Abstract: Un capteur selon l'état antérieur de la technique n'offre pas une protection suffisante contre des agents contaminants pouvant se déposer dans la zone du capteur. Le capteur selon l'invention (1) offre une protection contre les dépôts par l'intermédiaire d'une élévation (33), tout dépôt étant empêché par modification de l'écoulement.
Patent WO-02058954-A1 (WO)
Inventor: GENSERT HEIKO
IPC: B60K15/03
Filed: 2002-01-18
Abstract: The invention relates to a device for ducting electrical lines through the wall of a fuel tank (1), whereby a steel support (3) is materially connected to the wall of the fuel tank (1). Contacts (4) are introduced through the support (3). The contacts (4) have a sleeving (5) made from glass or ceramic. A leakage of fuel vapours from the fuel tank (1) is thus almost completely excluded.
Patent WO-03048537-A1 (WO)
Title: Verfahren zum betreiben einer brennkraftmaschine und brennkraftmaschine
Inventor: WAGNER JENS
IPC: F01N13/02
Filed: 2002-09-24
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Brennkraftmaschine (10) mit mindestens einem Brennraum (14) , bei dem während des Arbeitszyklus der Brennkraftmaschine (10) Kraftstoff direkt in den Brennraum (14) eingespritzt wird, und bei dem nach dem Einspritzen des Kraftstoffes für den eigentlichen Arbeitszyklus nochmals Kraftstoff direkt in den Brennraum nacheingespritzt wird, wobei sich der nacheingespritzte Kraftstoff aufgrund der bereits im Brennraum ablaufenden Entzündung des eingespritzten Kraftstoffes entzündet. Die Erfindung kennzeichnet sich dadurch, dass aus der Brennraum (14) abgeführte Abgase zur Nachverbrennung des in dem Brennraum nicht verbrannten Kraftstoffanteils erhitzt werden, bevor sie wenigstens einem Katalysator (18, 20, 22) zur Abgasnachbehandlung zugeführt werden.
Patent WO-2004054752-A1 (WO)
Inventor: DAMOUR PHILIPPE
IPC: F16C17/12
Filed: 2003-12-16
Abstract: L'invention concerne un procédé pour la production de coussinets, selon lequel des ébauches sont réalisées à partir d'une bande de matériau, ces ébauches sont ensuite façonnées en coussinets, puis ces coussinets sont pourvus d'une couche de glissement (6). L'invention vise à ce qu'un marquage puisse être appliqué dans une zone visible après le montage du coussinet. A cet effet, au moins une empreinte de marquage (7) est introduite dans la surface intérieure de l'ébauche ou du coussinet à l'intérieur d'une zone en forme de bande sous la surface primitive de référence (2) avant l'application de la couche de glissement (6), la profondeur et l'étendue en largeur de l'empreinte de marquage (7) étant sélectionnées de sorte que le contour de l'empreinte de marquage (7) est conservé après l'application de la couche de glissement (6).
Patent DE-1548728-A1 (DE)
Inventor: SILVESTER EVANS DAVID
IPC: H03M1/00
Filed: 1966-07-26
Abstract: 1,157,641. Selective signalling. MOORE REED (INDUSTRIAL) Ltd. 15 July, 1966 [28 July, 1965], No. 32250/65. Heading G4H. A shaft 64, Fig. 6, position digitizer includes a 10 -3  stage 61 in which brushes 0/9, 1/8, 2/7, 3/6, 4/5 and A, B, C, C o , C e  and COM, Fig. 5, are moved over stationary conductive segments 53, 54, 55, and 10 -2  and 10-1 stages 62, 63 in which coded scales (e.g. as in Fig. 7, not shown, or as in Specification 1,135,204, which is referred to) are moved past stationary brushes, the arrangement being such that each stage produces a " choosing signal " which selects which brushes in the next higher stage are to be operative. The lowest denominational stage 61, Fig. 6, includes two brushes A, B, Fig. 5, whose outputs when suitably combined (Fig. 2, not shown) produce inverse signals a, b, Fig. 3a, which are used to energize the C e  and C 0  brushes respectively, Fig. 5, so that each numbered brush (e.g. 0/9) produces a signal when in a position corresponding to either of its numbers, the ambiguity being resolved by reference to brush C.
Patent DE-1811498-A1 (DE)
Title: Resin coated substrates
Inventor: ELWYN THOMAS JOSHUA
IPC: D21H17/59
Filed: 1968-11-28
Abstract: In prodn. of resin-coated and/or impregnated polyamide materials by contacting same with a soln. of an organic or silicon-organic resin an organic solvent, at least 1 wt.% of the organic solvent consists of an aliphatic monohydric alcohol contng. fewer than 10C atoms in the molecule. The polyamide material may be a high-temp. resistant polyamide paper (nylon paper). The Si-organic resin may be an organopolysiloxane in which the organic residues that are bonded to the Si-atom are methyl and/or phenyl residues. The aliphatic monohydric alcohol may be n-butanol. Addn. of such an alcohol ensures satisfactory impregnation and penetration of the substrate ensuring formation of a continuous resinous coating thereon. Important e.g when the nylon paper is used in construction of electric motors.
Patent DE-1907751-A1 (DE)
Title: Polypropylene foam insulated telecommun- - ications cable
Inventor: PURR DIPL-ING EDUARD
IPC: H01B11/00
Filed: 1969-02-15
Abstract: The individual conductors, are insulated with a film of foamed polypropylene, one from the other. Each individual conductor may be foamed into the material or may be spirally wound with a tape of prefoamed material.
Patent DE-1907983-A1 (DE)
Title: Emery cloth strip manufacture
Inventor: WINTHROP HALL JUN ELISHA
IPC: B24D11/00
Filed: 1969-02-18
Abstract: A relative strong backing is coated with a polyurethane foam on to which is sprinkled the grinding powder grains, this is then passed under pressure rollers to embed the powder into the surface, some of the rollers having extensions to force the gains underneath the surface, surplus powder is allowed to fall into a collecting tray and the strip then passes under a spray where a resinous binder is applied.
Patent DE-1916155-A1 (DE)
Title: Gas filter with a filter element of wetted foamed plastic
Inventor: MALFAIT PIERRE
IPC: B01D46/52
Filed: 1969-03-28
Abstract: High specific throughput filter construction, with low pressure loss involves preparation of a block of plastic with a high speed cutter, and slitting this on opposite faces so that it can be bellows-fashion expanded, and supported between plates. The assembly is surrounded by beading, for fixing into a frame with other similar assemblies. Assemblies may be of various shapes, e.g. rectangular or cylindrical.
Patent DE-1926941-A1 (DE)
Title: Titanium catalyst for polymerisation of alp - ha olefins
Inventor: HANS-JOACHIM VETTER DIPL-CHEM
IPC: C08F2/00
Filed: 1969-05-27
Abstract: Ti (IV) (organo) halides or halides reduced to Ti (III) cmpds. by reduction with a reaction product of secondary phosphites of formula RO(R'O)POH (R and R' may be the same or different hydrocarbon residues with 1-20C pref. 4-12C) and Al isoprenyl are used. Polymerisation can be carried out at low pressures and with low catalyst concentrations; the catalyst does not need removing prior to use of the polymer. Mol. wt. of polymer can be regulated by H2. Usual solvent can be used. Type and amount of phosphite present allows control of grain size. In an example, Al isoprenyl in hydrogenated diesel oil under N2 was reacted with dioctyl phosphite and after cooling TiCl4 was added with stirring for 4 hr. Polymerisation of ethylene was carried out in presence of Al isoprenyl and above TiCl3 under 5.5, atm.
Patent DE-1934112-A1 (DE)
Title: Plastic sheet document
Inventor: LENNARTZ WALTER
IPC: B42F15/00
Filed: 1969-07-04
Abstract: In a plastic document filing case as in DT 1536637, the seam determining the width of the clamped or stitched edge, and functioning as a shoulder-piece, is mounted at approx. the width of the suspension (filing) rail from the inner edge of reinforced fold.
Patent DE-1950281-A1 (DE)
Title: Anthranilic acid prodn by continuous process
Inventor: JUERGEN DR STURM HANS
IPC: C07D265/26
Filed: 1969-10-06
Abstract: Phthalamate and/or alkaline phthalimide are reacted with aqs. hypohalogenites by (1) performing the first reaction stage, i.e. conversion to an alkaline salt of phenyl isocyanato 2-carboxylic acid under adiabatic conditions, (2) immediately transferring the reaction mixture to a final reaction stage avoiding back mixing in stage (1). A reducer (hypohalogenite) may be added to the reaction mixture after (1) before (2). The product is produced more cheaply and simply than by known processes, and with higher yield and purity by eliminating the cooling at stage (1).
Patent DE-1950787-A1 (DE)
Title: Biological sewage purification plant
Inventor: ROLF DIPL-CHEM DR PHIL DIETRIC
IPC: C02F3/12
Filed: 1969-10-09
Abstract: Plant comprises one or more aeration chambers each constructed of a spiral pipe coil and interconnected by pipes. Layout permits deeper tanks, economising in land use and permitting easier construction than for conventional sludge digestion plant.
Patent DE-2036010-A1 (DE)
Title: Extruder screw - with replaceable sections for plastics working
IPC: B29C48/03
Filed: 1970-07-21
Abstract: In a plastic processing screw, particularly for plasticising and extruding plastics from a cylinder, and consisting of screw sections with one or more spiral flights, the sections are connected by a threaded bolt screwed centrally into the screw core, having threads of different pitch at each end and held in position by a lock screw.
Patent DE-2038955-A1 (DE)
Title: Flexible hydraulic tube
Inventor: BALL ERIC
IPC: B29C48/09
Filed: 1970-08-05
Abstract: Flexible tube is made by applying an elastomeric material lining tube to a shaft, applying a woven or knitted reinforcing layer, vulcanising the lining before or after applying the reinforcing layer and applying a thermo plastic spec. Nylon external sheath.
Patent DE-2045195-A1 (DE)
Title: Sand core moulding machine - sand injection device
IPC: B22C15/24
Filed: 1970-09-12
Abstract: Sand blow-injection device for sand core making machines consists of a downwards conically tapered injection vessel into which projects axially from the top, the sand injection tube. At the bottom of the injection vessel is fitted a cone which projects coaxially into the end of the injection tube which projects into the vessel. The design results in much more efficient sand injection action into the mould.
Patent DE-2056243-A1 (DE)
Title: Bottom feeding casting plant - with melt level statically adjusted
IPC: B22D23/00
Filed: 1970-11-16
Abstract: Casting installation for the feeding of sand moulds from the bottom comprises a melt vessel and a support table for the mould. The melt vessel communicates with the mould cavity via a melt pipe which connects with the bottom of the melt vessel and rises through the table. Provision has to be made for ensuring that the melt level in the melt vessel can be raised and maintained above the mould cavity level. A valve may be fitted in the mould to prevent metal from returning into the melt vessel, when the melt level in it is lowered after casting. Prefd. the melt level is adjusted either by immersion of a displacement mass or by tilting.
Patent DE-2058484-A1 (DE)
Title: Super conductive thin film module - stabilised against island effect by europium sulphide film
Inventor: DR KEHRER HANS-PETER DIPL-ING
IPC: H01B1/00
Filed: 1970-11-27
Abstract: Superconductive films for memory or electrooptical transducer modules are vapour deposited on a substrate which has been cooled enough to prevent any island effect. Before the substrate is heated to a temp. which would result in an island effect, another layer 1-10mm thick, of Al, an Al alloy or Eu sulphide is applied.
Patent DE-2063235-A1 (DE)
Title: New anthraquinone cpds
IPC: C09B1/503
Filed: 1970-12-22
Abstract: Anthraquinones are: (where R is naphthalene radical free of water-solubilising gps. and Y is NH2 or OH/1. Spec. 1-amino-2-naphthoxy-4-hydroxyanthraquinone or 1,4-dihydroxy-2-naphthoxy-anthraquinone. The new anthraquinones are suitable for dyeing and printing fibres and fabrics, e.g. of cellulose triacetate and polyamides, esp. of aromatic polyesters.
Patent DE-2139008-A1 (DE)
Title: Hardening and tempering high speed steels - for forming tools working under high loads
Inventor: SCHINDLER ALFRED DIPL ING
IPC: C21D1/22
Filed: 1971-08-04
Abstract: Heat treatment comprises (a) usual preheating followed by heating to hardening temp. by immersing in a salt bath at 40-120 (pref. 60-80) degrees C below steel m.pt. for a max. time of D1/2,e.F. secs, where D = tool dia. (mm) e = natural log base and F = a factor, value 40-100, which increases linearly with decreasing hardening temp; and (b) two- or multi-stage tempering at 45 plus-or-minus 15 degrees C higher than temp. for max. secondary hardness.
Patent DE-2142442-A1 (DE)
Title: Dosing aerosol spray - dispensing metal particles into the bronchial tubes for radiological representation
Inventor: CEGLA ULRICH DR MED
IPC: A61K49/04
Filed: 1971-08-23
Abstract: Metal particle of a specific particle size are inhaled into the bronchial system by spraying from an aerosol spray can. The particle size varies according to the actual bronchial area to be represented and the dose, which is controlled by the pressure on the spray mouthpiece, varies according to the patient's body weight. The metal particles are dispersed in a propellant gas in the can. Pref. the ratio opaque metal is tantalum.
Patent DE-2203207-A1 (DE)
Title: Formaldehyde prepn - in gas phase from methanol
Inventor: PAMPEL HELMUT
IPC: B01J8/02
Filed: 1972-01-24
Abstract: H.CHO is produced from MeOH, O2 and H2O by passing a gaseous mixt. of the reactants through a plexus or granulate Ag catalyst having in the stream direction immediately after the catalyst, a gas-permeable pressure equalising bed whose resistance to through flow is higher than that of the catalyst. Side reactions are reduced.
Patent DE-2212452-A1 (DE)
Title: Wiper roll tubular cover - for offset machines, with outer polyamide and cotton loop pile layer
Inventor: TUTZSCHKE FRITHJOF
IPC: B41N7/04
Filed: 1972-03-15
Abstract: The interchangeable wiper roll fabric has >=1 cover layer facing the roller and a water-absorbing and supplying loop pile layer made at least partially with synthetic fibres. Pref. the fibres are polyamide mixed with cotton.
Patent DE-2224495-A1 (DE)
Title: Spinning ring lubrication - centering adjustable ring mounts have recesses for adjustable ducts for lubricant
Inventor: KAISER JOHANN
IPC: D01H7/62
Filed: 1972-05-19
Abstract: Ring lubrication is provided for in a ring rail with adjustable ring centres. The rings are held with out play in adjustably mounted plates which covers recesses in the cast ring rail in which guide tubes for the lubricant wicks are held with capability for adjustment lengthwise and widthwise are end of the duct being near the common oil ducts feeding a group of spindles in the rail, the other being at the entrance to the lubricant duct in the ring.
Patent DE-2232785-A1 (DE)
Title: Needled felting - of combined mineral and ceramic fibres with lubricant impregnation
Inventor: GUERTLER HORST C G H DIPL CHEM
IPC: D04H1/498
Filed: 1972-07-04
Abstract: Asbestos fibres and fibres of glass or quartz are mixed in a homogenous blend at the rate of 70% asbestos to 30% ceramic, with a 2% addition of metallic fibres if reqd. The lubricant is polyglycolethyl soln. or dispersion or a PTFE emulsion, with or without graphite in colloidal form and/or silicone oil. The purpose is to provide a material, for filter applications, which allows the needles to pass through without blocking or catching to develop the non-woven structure.
Patent DE-2239676-A1 (DE)
Title: Direct electroless gold plating - on tungsten and molybdenum, using alkaline plating soln
Inventor: INABA YOSHIHARU
IPC: H05K3/24
Filed: 1972-08-11
Abstract: A metal part, consisting entirely or mainly of Mo and/or W, is plated by direct contact of the surface with a metallising soln. contg. an Au cpd. and with pH is not 8 (is not 9). The technique is esp. useful for plating sintered Mo and W coatings on ceramic substrates with printed circuits for integrated semiconductor circuits. Good adhesion and higher plating rates can be achieved, whilst the complicated precautions needed for electroplating are obviated. The metal part can be formed by sintering W and/or Mo powder.
Patent DE-2257144-A1 (DE)
Title: Plastic film hinge-grooves prodn - using narrow pressure rollers on heated film
Inventor: ZELLER ROLAND DR
IPC: B29C59/04
Filed: 1972-11-22
Abstract: The film, either while still hot immediately after emerging from the extruder or pre-heated by irradiation, passes through a roller system which includes a narrow pressure roller for each groove required. The resultant film can be folded at each groove and is therefore suitable for use as e.g. filing folders, book covers etc.
Patent DE-2265214-A1 (DE)
Title: I.C. engine with closed cooling air system - has rock wool on insides of conduits for silencing
Inventor: HATZ ERNST DIPL ING
IPC: F01P11/12
Filed: 1972-05-08
Abstract: The inlet side of the conducting system is made of a maximum length utilizing the free-space which is available at the outer side of the engine, the filter is fastened from the exterior to a wall of the conducting system to receive air from the interior of the conducting system, the suction tube of the cylinder or cylinders is arranged within the conducting system to communicate with the discharge of the air filter, and the exit side of the conducting system is made of maximum length by utilizing the free space available at the outer side of the engine, and surrounds the exhaust conduit of the cylinder or cylinders.
Patent DE-2300530-A1 (DE)
Title: Rotary clothes airer support - riding in angled path allowing line frame to tilt 10-15 degrees from the vertical
Inventor: BEER RICHARD LESLIE
IPC: D06F57/04
Filed: 1973-01-05
Abstract: The angled guide section is mounted at the top of the supporting pole, with a projection in the top mounting for the line-supporting frame riding in it so that it can be positioned either at one end, vertically above the pole, or at the other end giving it a tilt from the vertical, the angled faces of the lower support allowing a tilting motion. Allows the user access to the clothes line for removing or hanging laundry, the weight of the clothing bringing the line within reach by its weight rotating the frame.
Patent DE-2318245-A1 (DE)
Title: Rice byprods stabilization - in deactivation paddle mixer drum with fluidized bed and steam addn
Inventor: MAUPOEY PEDRO JOSE FITO DR
IPC: A23L5/20
Filed: 1973-04-11
Abstract: The by-prods. (bran, germ) in the processing of rice and other cereals can be stabilized in a fluidized bed where steam is brought into intimate contact with them. This produces an irreversible inactivation of the enzymes, a gelatinizing of the starch, the formation of a fatty acid-amylose-complex and the melting if lipoids and ceroids.
Patent DE-2338501-A1 (DE)
Title: I.C. engine fuel injection system - adjusts pump camshaft angle in relation to crankshaft dependent on load
Inventor: KEYLWERT JOHANN DIPL-ING
IPC: F02M59/28
Filed: 1973-07-30
Abstract: The amount of fuel injected is varied by diverting a part of it, and start and finish of injection are both regulated by scroll edges on a rotatable plunger. An adjustment, dependent on load, is incorporated in the drive between crankshaft and pump camshaft, allowing the camshaft to be rotated in relation to the crankshaft to alter the timing. Typically, the mechanism can consist of an epicyclic gear train, whose planet carrier rotates in the housing and is connected to the pump rack. As fuel quantity injected is varied, the camshaft is turned in relation to the crankshaft so as to keep injection functioning at a point where the cams cause it to be most rapid, while the pump plunger is rotated independently. The camshaft can also be adjusted to suit speed as well as load.
Patent DE-2340077-A1 (DE)
Title: Insulated pipe duct for hot liquid - has corrugated heat-insulated inner pipe spaced from outer steel jacket
Inventor: SCHMIDT KURT
IPC: F16L1/032
Filed: 1973-08-08
Abstract: Pipe duct transports liquid or gaseous, heated or cooled media, and has an outer steel jacket pipe and internal inner pipe with an insulating layer and longitudinally displaceable by spacers, and comprising helically or annularly corrugated, longitudinally welded metal pipe. The inner pipe has a layer of metallic armouring, consisting of coiled flat wires covering the whole surface and with large lengths of twist. The armouring has a corrosion protection. The heat insulating layer consists of at least 2 Ca silicate shells, fitting the curvature of the inner pipe where they face its surface. The duct is easily laid, permits a high temp. of liquid, and requires joints only at large spacings.
Patent DE-2352633-A1 (DE)
Title: Electrophoretically coating aluminium or tin - previously coated with zinc or copper, with polymer film without pores or blisters
Inventor: CHU EDWARD
IPC: C25D13/20
Filed: 1973-10-19
Abstract: The layer of Zn and/or Cu is of thickness sufficient to prevent the formation of gas bubbles, when a film of polymer is deposited by electrophoresis. The metal layer may be formed by immersing the prf. cleaned Al or Sn article into a soln. contg. the ions of the coating metal. The polymer is e.g. an acrylonitrile/butyl acrylate/methacrylic acid copolymer.