baber/WOPTO huggingface dataset:
Patent DE-3573925-D1 (DE)
Title: A process for producing corrosion inhibiting particles
Inventor: OTHEN DAVID GEORGE THE BRITISH
IPC: C09D5/08
Filed: 1985-07-04
Granted: 1989-11-30
Abstract: A process for producing corrosion inhibiting particles comprising binding corrosion inhibiting anions to particles of an inorganic oxide by ion-exchange to form anion-exchanged particles, the anions of which are releasible by further ion-exchange in which the inorganic oxide particles having surface hydroxyl groups are first contacted with an acidic solution containing labile anions at a pH sufficiency below 7 for the protons of the hydroxyl groups to be replaced by the labile anions and thereafter contacting the particles of the labile anion-exchanged inorganic oxide with a solution containing the required corrosion inhibiting anions so that the labile anions are replaced by the corrosion inhibiting anions. The labile anions are anions of water soluble, acid compounds which have a lower affinity for the oxide surface than the required corrosion inhibiting anions and which form a soluble salt with the cation of the compound providing the corrosion inhibiting anions. The process facilitates the use of corrosion inhibiting anions which are sensitive to low pH in the preparation of corrosion inhibiting particles. In particular the process is useful for producing molybdate exchange inorganic oxide particles.
Patent DE-3661630-D1 (DE)
Title: Cryogenic brine separation of water and isocyanates
Inventor: KOOK JOHN FREDERICK
IPC: C07C265/00
Filed: 1986-10-22
Granted: 1989-02-09
Abstract: Isocyanates produced by vapor-phase catalytic oxidative dehydrogenation of corresponding N-substituted formamides are readily separated from by-product water by contacting the reaction mixture, in the vapor phase, with a cold brine mixture comprising water and about 25% to about 35% by weight of a salt or salts selected from the group consisting of NaCl, CaCl₂, and MgCl₂, the brine mixture having been maintained at a temperature between about 0°C and its freezing point prior to contact with the reaction mixture containing isocyanates.
Patent DE-3662258-D1 (DE)
Title: Stabilized composition comprising 1,1,1-trichloroethane
Inventor: SERVAIS MICHEL
IPC: C07C17/42
Filed: 1986-07-15
Granted: 1989-04-13
Abstract: Stabilized compositions of 1,1,1-trichloroethane containing a mixture of two dialkoxyalkanes such as dimethoxymethane and 1,2-dimethoxyethane and at least one acid acceptor such as epoxybutane, and, if appropriate, a nitrated derivative such as nitromethane. These compositions are well suited for degreasing metals and in the drycleaning of textiles.
Patent DE-3667037-D1 (DE)
Title: Method and device for focusing a lens at the laser processing of a work piece
Inventor: FURRER ALFRED M
IPC: B23K26/02
Filed: 1986-07-02
Granted: 1989-12-28
Abstract: 1. A method for focusing a lens when processing a workpiece using a laser beam, a lens held in a lens frame being moved along the optical axis by means of a drive motor, characterised in that the lens (4) is adjusted, by means of at least two identically moved spindle bolts (8.1 to 8.3) fixed on the lens frame (5), in the direction of the optical axis into the situation producing the desired focal spot position (39), by rotation of cogwheels (12.1 to 12.3) surrounding the spindle bolts (8.1 to 8.3) and provided with an inner thread all having the same number of teeth, in a cavity (35) of a central body (31), the cogwheels (12.1 to 12.3) being driven by the drive motor (25) with a drive cogwheel (12.4) via a toothed belt (23), and the whole drive unit (12.1 to 12.3, 12.4; 23, 25) being borne by a carrying plate (15) ; and in that the lens frame (5) is cooled by at least one inner cooling duct (6).
Patent DE-3668493-D1 (DE)
Inventor: LAWHON ROBERT ANDREW
IPC: F27B7/16
Filed: 1986-11-08
Granted: 1990-03-01
Abstract: An apparatus for and method of adjusting the effective length of a rotary kiln (10). Preheating gas enters the kiln (10), passes over a portion of the material to be heated and exits the kiln (10) through an axially extending exhaust duct (50). Changing the length of the duct (50) modifies the amount of time the material is subjected to direct heating by the gas so that the effective heating length of the kiln (10) is changed.
Patent DE-3671170-D1 (DE)
Inventor: KAMMERER GENE WILLIAM
IPC: A61L15/07
Filed: 1986-10-06
Granted: 1990-06-21
Abstract: A composition used to reinforce polyurethane casts is disclosed. The composition has controlled foaming activity and a viscosity between 100,000 and 1,000,000. The foaming activity and viscosity allow the formulation to be readily applied to the cast area that is to be reinforced.
Patent DE-3671985-D1 (DE)
Inventor: HELLSTROM LARS
IPC: G02C7/02
Filed: 1986-02-03
Granted: 1990-07-19
Abstract: In accordance with the desired diopter value, the required curvature, and with torus-like grinding, the so-called cross-curvature is computed, and according to the desired field of view, a second curvature is computed, whereafter the glass is arranged in a generator and a center hollowing (3) is milled according to the basic curvature, while thereafter the glass edge (2) around the center hollowing (3) is milled according to said second curvature, and the center hollowing (3) of the thus-machined glass is finished, respectively polished, by using a tool with convex radiusing which corresponds to the basic curvature, whereafter the edge (2) is subjected to at least one finishing operation and one polishing operation by using an implement with a convex radiusing which corresponds to said second curvature, whereby moreover use is made of a resilient intermediate part between said implement and a finishing pad, respectively polished pad.
Patent DE-3685981-D1 (DE)
Inventor: MULLIN JR JOHN GUILFOYLE
IPC: A61P9/10
Filed: 1986-04-02
Granted: 1992-08-20
Abstract: Substituted aniline derivatives of the formula 
<CHEM>
 wherein R1 is -alkylene'-NH2 or -alkylene'-A';
 R2, R3 and R4 are, independently, hydrogen or methyl;
 A and A' are, independently, unsubstituted or lower alkyl or aryl substituted pyridinyl, imidazolyl, or pyrimidinyl;
 and, when an asymmetric carbon is present, in the form of an enantiomer or of a racemic mixture thereof, have antiarrhythmic, antithrombotic, thromboxane synthase inhibiting and blood platelet antiaggregatory properties, and thus, can be used in the control or prevention of arrhythmia, thrombosis and ischemic heart disease. They can be prepared according to known methods.
Patent DE-3687104-D1 (DE)
Inventor: SCHRAUDOLPH MANFRED
IPC: H02J3/36
Filed: 1986-07-16
Granted: 1992-12-17
Abstract: The system includes, between two ac power supplies, a high voltage dc transmission system with converters and compensating elements, also two transformers with stepping switches.  The transmission system is controlled to maintain the main and reactive loading using fixed and switched capacitors and/or inductances to obtain optimum operating points, using the maximum permitted stepping of the transformers.  The ratio of the primary currents of both transformers is determined by a specified formula. The formula is combined with a further formula giving the d.c. current which ensures that operating conditions of the a.c. supplies are within the required levels.  Incorporated in the formula are the transformer ratios, their primary current ratios, also the number of rectifier bridges incorporated and the control, quenching and overlapping angles.
Patent DE-3762882-D1 (DE)
Inventor: CRABTREE PAUL JEROME
IPC: C11D3/00
Filed: 1987-01-21
Granted: 1990-06-28
Abstract: Detergent compositions comprising surfactant, at least one soluble detergency builder, and a plurality of rinse cycle suds control prills comprising fatty acid soap, quaternary ammonium salt, and silicone fluid suds suppressor. The granular detergent compositions of this invention provide control of the level of suds on the surface of the water and reduce the turbidity of the water during the rinse cycle without interfering with the level of suds on the surface of the water during the wash cycle of laundering operations.
Patent DE-3763037-D1 (DE)
Inventor: BEEKMAN ARIE WILLEM
IPC: B60R19/18
Filed: 1987-01-19
Granted: 1990-07-12
Abstract: Bumper comprising an elongated hollow plastic shape, of which one longitudinal wall presents a contact face (2) and the wall opposite this presents a base, the hollow interior being provided with prismatic bodies at right angles to the base, at one end attached to the base, some of these being additionally attached to the contact face wall.The bumper can be used for example in motorcars, ships and on quay walls.
Patent DE-3780340-D1 (DE)
Inventor: IACCHERI ENNIO
IPC: C12Q1/26
Filed: 1987-04-04
Granted: 1992-08-20
Abstract: A reagent for the enzymatic determination of primary C1-C4 alcohols, especially methanol or ethanol, consists of alcohol oxidase, an excess of peroxidase and chromotropic acid:antipyrine as a chromogen system, in associated, lyophilized form.
Patent DE-3782409-D1 (DE)
Inventor: DRENT EIT
IPC: C08G67/02
Filed: 1987-11-24
Granted: 1992-12-03
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that   a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH2=CR1)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH2=CR1)-R2, in which formulae R1 and R2 represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure, c) they are made up of units of the general formula -CO-(D')- and optionally also units of the general formula -CO-(A')-, wherein A' and D' represent monomer units originating in monomers A and D, respectively, used. c
Patent DE-3784238-D1 (DE)
Inventor: DARSTEIN SCHUYLER ROBERT
IPC: H01R43/28
Filed: 1987-02-10
Granted: 1993-03-25
Abstract: The method of forming serially interconnected cable harnesses comprises the steps of feeding an elongate strip of multi-conductor flat flexible cable longitudinally along a predetermined path of travel in intermittent intervals so that a    predetermined length of the strip of cable is fed during each feeding interval. A pair of elongate, oppositely facing strips of terminals longitudinally are fed along spaced apart paths of travel perpendicular to the path of travel of the flexible cable in intermittent intervals of the flexible cable so that predetermined lengths of the strips of terminals and the flexible cable are in a superposed relation and the terminals of the strips define spaced apart, oppositely facing, transversely extending rows of terminals. The terminals are fastened to the flexible cable in electrical conductive relation to the conductors in the cable in timed relation to the feeding intervals for the flexible cable and strips of terminals where a strip of serially interconnected cable harnesses has oppositely facing rows of terminals at opposite ends of predetermined lengths of the flexible cable is formed.
Patent DE-3789196-D1 (DE)
Inventor: HUNTER ROBERT
IPC: A01N1/02
Filed: 1987-05-08
Granted: 1994-04-07
Abstract: Use of the surface active copolymer having the formula HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of 950 to 4000 preferably of 1750 - 3500 and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes 50 - 90% by weight of the compound for the manufacture of an injectable pharmaceutical composition for the protection of tissue damaged by ischemia.
Patent DE-3862388-D1 (DE)
Inventor: VOUTE MAGDALENA ALDONSE
IPC: B65D85/78
Filed: 1988-02-09
Granted: 1991-05-23
Abstract: 3D ice confection product (1) in an impervious package, comprising a pre-shaped, self-supporting part (2), exactly conforming to the shape of part of the ice composition product, and a transparent, flexible part (3) being in tight engagement with the corresponding surface of the product (1). The self-supporting part (2) may be provided with an outwardly extending flange (4) lying in a plane, which flange (4) may be provided with a decorative design and/or shape.
Patent DE-3863055-D1 (DE)
Inventor: KUNZ PETER
IPC: F17D5/02
Filed: 1988-10-17
Granted: 1991-07-04
Abstract: The pipes (10) of the inner pipeline (1) are connected to the fittings (11) and mountings of known design by tried and tested joints, such as, for example, by welding or adhesive bonding. The outer pipeline (2) has pipes (20) held concentrically by distance holders (4) as well as outer fittings (21), consisting of half shells (22, 23), and mounting sheathings (21a). This results in an outer cohesive annular space (3) which, for example, can receive and draw off the leakages from the inner pipeline (1) conducting the medium. 
<IMAGE>
Patent DE-3863590-D1 (DE)
Inventor: SIEMER GERD
IPC: E04D13/03
Filed: 1988-05-05
Granted: 1991-08-14
Abstract: Skylight frame (2) for connection of a building member covering a roof opening (1), the said frame preferably being composed of PU foam (7), optionally with a fixed insert, and being surrounded on at least three sides by a thin sheet-metal frame (5). The skylight frame has an approximately wedge-shaped projection (8) at its top end and metal portions (13, 14) foamed into place and plastic-coated for connection of roofing foils. <IMAGE>
Patent DE-3866174-D1 (DE)
Inventor: HAUESER HERBERT PHILIPP
IPC: E05B65/12
Filed: 1988-06-13
Granted: 1991-12-19
Abstract: The anti-theft device comprises a freely rotatable sleeve (8) covering a polygonal head (5) of a wheel nut or screw, into which a sleeve of a cylinder lock engages rotatable.  A lock is provided with at least one tumbler entering the inner wall of a cylinder lock location cavity of the polygonal head, which projects beyond the circumference of the lock. A locking shoulder (20) is located on an annular body which is inserted into an axial chamber (21) of the polygonal head, and locked in position. The fixing of the body results from material deformation of the inner wall of the axial chamber engaging over the body.
Patent DE-3873932-D1 (DE)
Inventor: PATRY JEAN
IPC: F25D3/00
Filed: 1988-01-06
Granted: 1992-10-01
Abstract: A recipient which is filled with a storage medium which expands during phase transformation wherein the recipient is a flexible structure having a geometrical shape such that only the flexibility of the structure is required to increase its volume to compensate for the expansion of the stored medium without creating stress or stretching the walls of the structure.
Patent DE-3874266-D1 (DE)
Inventor: LANZA EMMANUEL
IPC: C08F212/00
Filed: 1988-09-20
Granted: 1992-10-08
Abstract: Vinyl aromatic-conjugated diene copolymers having polymer chains which end with an alkali metal and which are obtained by the polymerization in solution of at least one vinyl aromatic hydrocarbon and of a conjugated diene in the presence of a catalyst based on an alkali metal are decolorized by treating the copolymer with a carboxylic acid of general formula    (Y)2-n - X - (R-COOH)n   in which X is S, S-CH2-S, or (S-S), and Y and R are alkyl radicals having 1 to 16 carbon atoms and n is 1 or 2.
Patent DE-3877029-D1 (DE)
Inventor: RAMBOECK JOSEF
IPC: B60C23/00
Filed: 1988-03-16
Granted: 1993-02-11
Abstract: The tyres on a vehicle are inflated correctly by an automatic monitoring arrangement; individual sensors transmit at least the actual tyre pressures to a central monitoring unit where they are compared with the target values. A separate inflating device is used and when this is inflating a tyre its actual pressure is obtd. from this unit and is communicated to the operator of the inflating equipment.
Patent DE-3879545-D1 (DE)
Inventor: TRAU MATT
IPC: A61K9/50
Filed: 1988-05-24
Granted: 1993-04-29
Abstract: Controlled release microspheres of hydroxybutyrate polymer comprise active ingredient and hydroxybutyrate/hydroxyvalerate copolymer. The microspheres comprise a skin which is distinct from the general bulk of the microspheres, and this skin may have a porosity covering from 0-50% of the total surface area of the microsphere, this porosity being largely controlled by varying the hydroxyvalerate content of the polymer. The porosity of the interior of the microspheres can also be regulated. Control of the two porosities permits the attainment of a wide range of release rates for a wide range of active ingredients. The microspheres can be used in a wide variety of pharmaceutical, veterinary and agricultural applications.
Patent DE-3881046-D1 (DE)
Inventor: MUENCH JUERGEN
IPC: C09D5/26
Filed: 1988-09-09
Granted: 1993-06-17
Abstract: A thermochromic effect coating is provided which is characterized in that it comprises an aqueous binder component including a flop effect pigment and an encapsulated thermochromic liquid crystal pigment. The particular combination in accordance with the present invention results in a coating with altered flop effect from the flop effect pigment as well as a more uniform color appearance from the liquid crystal pigment.
Patent DE-3889402-D1 (DE)
Inventor: BATES DIANE MARIAN
IPC: G01N31/22
Filed: 1988-08-24
Granted: 1994-06-09
Abstract: A method for the simultaneous determination of calcium and phosphorus (inorganic phosphate) substrates with a single reagent system. A reagent system comprising an azo dye in a concentration sufficient to allow an endpoint determination of calcium; and an acidic, aqueous solution comprising a molybdate salt and detergent in a concentration sufficient to allow an endpoint determination of phosphorus. The reagent system is reacted with the specimen such that each of the substrates react with their respective reactant simultaneously. The change in absorbance or fluorescence of the resulting reaction mixture is measured at a plurality of wavelengths which are characteristic for each of the substrates to be determined.
Patent DE-50000284-D1 (DE)
Inventor: OTTERSBACH PETER
IPC: B05D7/02
Filed: 2000-01-25
Granted: 2002-08-22
Abstract: The invention relates to a method for modifying the surface of polymer substrates by means of radiation-induced or thermally induced graft polymerisation of a monomer and a functional polymer. According to the invention, the modified surfaces can be used for producing medico-technical products or hygiene articles.
Patent DE-50004540-D1 (DE)
Inventor: MITKOVA DR
IPC: C04B7/52
Filed: 2000-06-28
Granted: 2004-01-08
Abstract: Binder mixture comprises a sulfate-free hydraulic binder component and a component for accelerating the hardening process. Sodium carbonate and potassium carbonate are added in required ratios according to the use to control the early strength and the development of the early strength. An Independent claim is also included for a process for the controlling the early strength and the development of the early strength of a binder mixture. Preferred Features: The mixture contains 0.1-10 wt.% alkali carbonate and 25-99.7 wt.% Portland cement clinker. Ground rock and/or highly dispersed silicic acid is used as filler.
Patent DE-50007551-D1 (DE)
Inventor: SCHMELTER PHILIPP
IPC: G07C9/00
Filed: 2000-06-02
Granted: 2004-09-30
Abstract: The invention relates to a method and a device for detecting whether persons or mobile objects have entered or left an area (S). Each person or object carries a signal generator that emits or triggers a code which is related to the respective person or object (A1-A6, B2, B3, C). The reception of a specific code (A1-A6) is detected as a warning signal that the person or object has entered or left the area in an unauthorised manner. The method and device prevent persons or objects from entering or leaving a monitored area unrecognised or in an unauthorised manner, whilst allowing authorised persons or objects to enter or leave the area easily. The invention achieves this by providing at least a second signal generator which is independent of the first signal generator. Said second signal generator emits or triggers a signal which, when received simultaneously with the specific code that represents a warning signal, displays that the respective person or object, to which the related warning signal code is allocated, is authorised to leave the area.
Patent DE-50010978-D1 (DE)
Inventor: DE MORAGAS DR
IPC: A61K8/73
Filed: 2000-09-01
Granted: 2005-09-22
Abstract: Stick formulations contain chitosan microcapsules filled with active ingredients (I). An Independent claim is also included for microcapsules filled with (I) in the production of stick formulations.
Patent DE-50012478-D1 (DE)
Inventor: MALLY GUENTER DIPL-ING
IPC: B29C35/08
Filed: 2000-10-31
Granted: 2006-05-18
Abstract: The pre-heating method has different heat energy quantities supplied to the pipe surface along the axial length of the pipeline (4), with a lower heat energy quantity provided at the center of the weld seam (5) than on either side, for providing a uniform surface temperature. The heat energy is provided by inductive heating using a capacitive discharge for providing the heating current. An Independent claim for a pipe weld seam pre-heating device is also included.
Patent DE-50014183-D1 (DE)
Inventor: OPOLKA HEINZ
IPC: H01L21/822
Filed: 2000-01-13
Granted: 2007-05-03
Abstract: An electronic component is described and has a dielectric layer which is constructed on a substrate, conductive surfaces that are constructed on the dielectric layer, and an electrically conductive guard structure. The guard structure is disposed in a plane above the conductive surfaces such that the conductive surfaces are not completely covered by the guard structure.
Patent DE-50103012-D1 (DE)
Inventor: BURGARD GUNTHER
IPC: A61K45/06
Filed: 2001-05-25
Granted: 2004-09-02
Abstract: Use of hyaluronidase (I), in doses of at least 6000 units (U)/day for prevention and/or treatment of cardiac-circulatory diseases, is new. (I) is administered intravenously for at least 4 weeks. ACTIVITY : Cardiant; antiarteriosclerotic; cerebroprotective; vasotropic. No biological data is given. MECHANISM OF ACTION : None given.
Patent DE-50112032-D1 (DE)
Inventor: WILLETAL JUERGEN
IPC: B29C44/06
Filed: 2001-12-03
Granted: 2007-03-29
Abstract: Two or more panels of plastic foam, in particular non-fluorocarbon blown expanded polystyrene panels are combined to new panels not less than70 mm thick by using initial panels from which the skin has been removed at the contact surfaces. Adhesive is applied which has low resistance to water vapor diffusion and/or adhesive is applied over only part of the panel surface. Additional connection may be made with mechanical connectors.
Patent DE-50202864-D1 (DE)
Inventor: LIST JOERG M
IPC: F16J15/18
Filed: 2002-10-16
Granted: 2005-05-25
Abstract: A device for treating a material in a housing chamber, by means of working elements arranged on a shaft enclosed with a packing box. The packing box comprises at least a sealing casing which presses on at least a compression packing. The sealing casing is pushed against the compression packing parallel to the axis of the shaft with adjustable pressure.