baber/WOPTO huggingface dataset:
Patent DE-3461064-D1 (DE)
Title: Bobbin-supporting apparatus
Inventor: BURKERT JOACHIM
IPC: B66C1/56
Filed: 1984-04-09
Granted: 1986-12-04
Abstract: Apparatus for the lifting of coils, spools and the like of the type which have an interior opening includes a carrying shaft, guide tracks arranged circumferentially about the carrying shaft, and clamping segments disposed on the guide tracks for movement in a radial and a vertical direction, the clamping segments and guide tracks having a cooperable aperture and a cross shaft accommodated in the aperture such that the cross shaft moves in the aperture during relative movement between the guide tracks and the clamping segments. The carrying shaft has an outer conical surface and the clamping segments have an inner conical surface engaging the outer conical surface on the carrying shaft. A locking device is operable to lock the clamping segments into a radially inwardly disposed position such that when the locking device is released, the clamping segments are extended radially outwardly relative to the carrying shaft as the inner conical surface of the carrying segments slide on the carrying shaft to thereby engage the interior opening.
Patent DE-3463802-D1 (DE)
Title: Rail-fastening device with an adjustable tying plate
Inventor: PFEIFFER PETER
IPC: E01B9/40
Filed: 1984-06-26
Granted: 1987-06-25
Abstract: In a rail fastening wherein the rail 1 is clamped between locating projections 5 on a base plate 3 secured by screws 6 to a sleeper 4, the bores 7 for the sleeper screws on opposite sides of the rail have different distances 10, 11 from the respective projection 5 whereby the plate 3 can be reversed to effect a lateral adjustment of the rail e.g. to permit changes of track width or compensation for rail wear. <IMAGE>
Patent DE-3470913-D1 (DE)
Title: Energy converter
Inventor: WORMS LOUIS
IPC: F03D3/00
Filed: 1984-09-17
Granted: 1988-06-09
Abstract: PCT No. PCT/NL84/00031 Sec. 371 Date May 10, 1985 Sec. 102(e) Date May 10, 1985 PCT Filed Sep. 17, 1984 PCT Pub. No. WO85/01325 PCT Pub. Date Mar. 28, 1985.The energy converter includes a frame, a rotor mounted in the frame with a rotor shaft and vanes, and an element that can connect the rotor shaft to a generator, an alternator or another energy-converting mechanism. Each vane has a holder, a plurality of blades which hinge in the holder about small axes which lie in parallel relationship with the rotor shaft, and stops for the blades. The blades are a plurality of leaves which hinge on one another about axes which lie in parallel relationship with the rotor shaft. Stops limit the relative hinging motion of the leaves on the one hand to the position where they lie in extension of one another, and on the other hand to a position where the leaves form angles, for example in the range of 135 DEG .
Patent DE-3479188-D1 (DE)
Title: Methods of stabilizing thimerosal in presence of polyvinylpyrrolidone
Inventor: HUTH STANLEY WILLIAM
IPC: A61K31/305
Filed: 1984-05-22
Granted: 1989-09-07
Abstract: @ A method of preparing solutions containing thimerosal and polyvinylprrolidone which results in improved stability of thimerosal is disclosed. The method involves applying a certain amount of heat to the polyvinylpyrrolidone while it is in aqueous solution and prior to its combination with thimerosal. The required thermal input to the polyvinylpyrrolidone solution is a function of four variables: solution temperature, heating time, external pressure and polyvinylpyrrolidone concentration. Advantageously this method may be employed in the manufacture of contact lens solutions.
Patent DE-3480842-D1 (DE)
Inventor: HOEFER RAINER DR
IPC: C08F2/24
Filed: 1984-10-22
Granted: 1990-02-01
Abstract: Compositions and processes for the aqueous emulsion polymerization of ethylenically unsaturated monomers using mixed emulsifiers containing (a) about 99.5 to about 10 parts by weight of an  alpha -sulfocarboxylic acid alkyl ester containing from 8 to 24 carbon atoms in the carboxylic acid portion and from 1 to 4 carbon atoms in the alcohol portion, and (b) from about 0.5 to about 90 parts by weight of an  alpha -sulfocarboxylic acid containing from 8 to 24 carbon atoms, and if desired, other anionic and/or non-anionic emulsifiers and/or protective colloids; the mixed emulsifier optionally being completely or partly present in salt form.
Patent DE-3564291-D1 (DE)
Title: Steel article having a disordered silicon carboxynitride coating, and method of preparing the coating
Inventor: EICHEN ERWIN
IPC: C23C14/38
Filed: 1985-05-30
Granted: 1988-09-15
Abstract: Disclosed is a coated steel article, e.g., a stainless steel article, having a corrosion resistant coating of disordered silicon carboxynitride over at least a portion of the steel surface. Also disclosed is a method of forming an adherent, ductile, disordered silicon carboxynitride coating on a steel substrate by glow discharge deposition.
Patent DE-3568141-D1 (DE)
Title: Mixing apparatus having a mixing screw and a conical mixing vessel
Inventor: JOLINK JAN WILLEM
IPC: B01F7/02
Filed: 1985-11-18
Granted: 1989-03-16
Abstract: This mixing apparatus has a mixing screw (3) which is drivable from above the vessel (1) and has a vertical rotary bearing (4, 5) below the vessel bottom (2) around a connecting piece (7) which is hingedly connected by a pin (8) to the screw shaft (6). The lower shaft end is sealed (35) relative to the vessel bottom (2). An outer sleeve (11) of the rotary bearing (4, 5) is secured to a horizontal plate (16) which is hingedly (18, 19) releasably secured to a superimposed plate (15) which is secured to the vessel bottom (2) through spacing columns (14). Thereby the shaft seal (35) is readily accessible and replacable.
Patent DE-3568175-D1 (DE)
Title: Polyol compositions containing mould release agent
Inventor: BAGAGLIO GIANCARLO
IPC: C08G18/40
Filed: 1985-02-27
Granted: 1989-03-16
Abstract: Polyol compositions containing siloxane mould release agents, the latter being stabilised by a poly (ethyleneoxide) surfactant, useful in RIM processing of polyurethanes.
Patent DE-3577428-D1 (DE)
Inventor: BECKER WERNER
IPC: B65C1/00
Filed: 1985-12-19
Granted: 1990-06-07
Abstract: A labeling device is described with the aid of which self-adhering labels (6) can be imprinted, dispensed and attached to articles. The device includes a printing mechanism (16) having printing types (27) and a means for inking the printing types which includes a pivot member (21) rotatably mounted about a pivot pin (22) and an inking roll (26) which is connected to said member (21) and which prior to each printing operation by pivoting of the pivot member (21) is rolled along the printing types (27) for transferring ink. The inking roll (26) is mounted in an inking roll holder (25) which is adapted to be fitted onto the pivot member (21) in a direction extending radially with respect to the pivot axis (22) of the pivot member (21). At the contact face between the inking roll holder (25) and the pivot member (21) detent means (35, 36) are disposed which secure the inking roll holder (25) in the fitted position on the pivot member (21). The inking roll holder (25) secures the inking roll (26) in a direction extending tangentially to a circle about the pivot axis (22) spaced from the area of which the inking roll holder (25) is fitted onto the pivot member (21).
Patent DE-3579985-D1 (DE)
Inventor: SCHWALM KLAUS-PETER
IPC: G01B3/06
Filed: 1985-08-12
Granted: 1990-11-08
Abstract: 1. Ironwork for a folding ruler in the form of a metal platelet (1) provided at the ruler link ends to be hinged one to the other and having elevations (4) and depressions (5) so that the link members engage in unfolded and folded condition of the ruler, said elevations (4) being disposed with respect to the depressions (5) symmetrically relative to two straight lines (6, 7) which extend in the plane of the metal platelet (1) and are disposed at right angles relative to each other, and whose point of intersection coincides with the contemplated center of rotation of the link members to be connected, characterized in that the elevations (4) are disposed symmetrical to the depressions (5) with respect to the median lines (8, 9) bisecting the right angle formed by the two straight lines (6, 7), and that the elevations (4) and depressions (5) are confined by straight lines intersecting at the point of rotation at an angle of 45 degrees.
Patent DE-3584878-D1 (DE)
Inventor: ARETZ WERNER DR
IPC: C12R1/10
Filed: 1985-12-10
Granted: 1992-01-23
Abstract: The enzyme D-amino acid transaminase (I) from Bacillus licheniformis ATCC 9945 is new. It converts cephalosporin C (CPC) in the presence of alpha-keto acids to 7-aminocephalosporanic acid (7-ACA) and the corresponding A-alpha-amino acid. ATCC 9945 is pref. cultured under submerged conditions, esp. in a medium contg. 0.1-1% D,L-glutamic acid, at 25-35, esp. 30 deg.C until the end of the stationary phase is reached. The harvested cells are lysed (pref. with lysozyme), then the supernatant fractionated by (NH4)2SO4 pptn., dialysis and ion-exchange chromatography.
Patent DE-3585632-D1 (DE)
Inventor: COSTELLO ALAN THOMAS
IPC: C07C29/62
Filed: 1985-01-11
Granted: 1992-04-23
Abstract: Benzene di- and tri-methanol compounds are selectively halogenated by reaction in aqueous solution at 70 to below 100 DEG C with HCl or HBr in the presence of a water immiscible solvent eg. toluene. The process is particularly suitable for the preparation of 4-bromo- and 4-chloromethyl-2,3,5,6-tetrafluorobenzene methanols which are believed to be novel compounds and useful in the synthesis of pesticidal compounds.
Patent DE-3660380-D1 (DE)
Title: Process for the preparation of urea acryl derivatives
Inventor: GARRIGUE ROGER
IPC: C07C275/14
Filed: 1986-04-15
Granted: 1988-08-18
Abstract: 1. Method for preparing an acrylic derivative of urea, of formula : see diagramm : EP0202976,P5,F1  from urea, formaldehyde and acrylamide, characterized in that, in a first stage, acrylamide is reacted with formaldehyde in an unreactive solvent at a basic pH of at least 7 and in that, in a second stage, the reaction product obtained in the first stage is reacted with urea at an acidic pH not exceeding 4.5, the quantity of urea employed being at least one molar equivalent and preferably more than four molar equivalents for one equivalent calculated on the product of the reaction obtained in the first stage.
Patent DE-3664429-D1 (DE)
Title: Folding apparatus for web rotary press
Inventor: NIITSUMA TSUTOMU
IPC: B41F13/60
Filed: 1986-02-20
Granted: 1989-08-24
Abstract: A folding apparatus for a web rotary press, which folds signatures obtained by cutting a web by a combination of a cutting cylinder (6) and a pin cylinder (7), has a folding cylinder (12), a gripper cylinder (16), a speed reduction cylinder (19), and a pair of upper and lower transfer cylinders (23, 25). The folding cylinder (12) has pins (13) and insertion blades (14) on an outer surface at equal angular intervals. The pins (13) are alternately arranged with said insertion blades (14). The gripper cylinder (16) has gripper plates (17) and a diameter substantially 1/1.5 times that of said folding cylinder (12). The speed reduction cylinder (19) is rotated at a peripheral velocity lower than that of said gripper cylinder (16) and has gripper units (20). The upper and lower transfer cylinders (23, 25) are rotated at the same peripheral cylinder (19) and have gripper units (24, 26) at surface positions at equal intervals.
Patent DE-3672963-D1 (DE)
Inventor: HERGOTT DIETER H
IPC: E04B2/04
Filed: 1986-04-25
Granted: 1990-08-30
Abstract: 1. Building set for the production of a dry wall, consisting of at least two superposable building bricks (2) whereby each building brick has at least one bearing surface (3) which co-acts with the bearing surface of the corresponding other building brick, characterised in that the bearing surfaces (3, 4) have a plane and yet porous and/or partially soft surface (9, 10) so as to achieve a substantially flat seat in such a manner that the hard stone material (11) of one bearing surface (3 or 4 respectively) sealingly claws into the pores (12) and/or soft areas (13) of the corresponding other bearing surface (4 or 3 respectively).
Patent DE-3675193-D1 (DE)
Inventor: RICHTER ROLAND DR
IPC: C08G18/72
Filed: 1986-12-23
Granted: 1990-11-29
Abstract: 1. Polyisocyanate preparations consisting of : a) at least one organic polyisocyanate, b) at least one reaction product of a sulfonyl isocyanate and an organic tin catalyst present in dissolved form in the polyisocyanate preparation and, optionally, c) auxiliaries and additives known per se from polyurethane chemistry, characterized in that component b) is selected from reaction products of sulfonyl isocyanates with organic compounds containing at least one tin alkoxy, tin siloxy, distannoxane and/or tin carboxylate group : (i) the quantitative ratio between the reactants being selected so that, for every tin-oxygen bond, there is at least one isocyanatosulfonyl group of the sulfonyl isocyanate ; (ii) the reaction taking place either in the absence of the polyisocyanate component a) with subsequent mixing of the reaction product with the polyisocyanate component a) or in the polyisocyanate component a) or in part of the polyisocyanate component a) with subsequent mixing with the remainder, an auxiliary solvent optionally being used in both cases ; (iii) the reaction of compounds containing tin alkoxy and/or tin siloxy groups taking place at temperatures below 100 degrees C ; (iv) the reaction of compounds containing distannoxane groups taking place at 20 degrees to 120 degrees C with elimination of carbon dioxide ; and (v) the reaction of compounds containing tin carboxy late groups taking place above 80 degrees to 160 degrees C with elimination of carbon dioxide.
Patent DE-3678202-D1 (DE)
Inventor: GAZZI LUIGI
IPC: B01D53/14
Filed: 1986-05-14
Granted: 1991-04-25
Abstract: A cryogenic process is disclosed for the removal of acidic gases from natural gases or from synthesis gases by absorption and preliminary cooling of the natural gas or of the synthesis gas to the purpose of condensing a portion of the acidic gases contained in the same gas, which is characterized in that it uses a mixture constituted by one or more selective solvents selected among low molecular weight esters, alcohols and ethers of the following classes: -esters of alcohols of general formula R,COOR2,wherein R, and R<sub>2</sub> are alkyl groups of from 1 to 4 carbon atoms, equal to or different from each other, wherein one or more hydrogen atoms can be substituted by alcoholic groups;-esters of glycols of general formula or
Patent DE-3682635-D1 (DE)
Inventor: TZENG WEN-SHIAN VINCENT
IPC: H01B1/02
Filed: 1986-08-01
Granted: 1992-01-09
Abstract: Aluminum silicon alloys are used as cores for highly conductive metal coated particles to be incorporated in resins for use as electromagnetic interference shielding. High temperature processing conditions are used after coating of the particles to improve internal and external corrosion resistance of gaskets and filled resins into which the particles are incorporated for shielding use.
Patent DE-3688354-D1 (DE)
Inventor: KETTERLING HANS-PETER
IPC: H04B7/08
Filed: 1986-08-14
Granted: 1993-06-03
Abstract: The antenna (DA) uses two switched coaxial radiators (S1,S2) arranged one above the other, with a given distance (d) between their geometric centres. The switching between the two radiators (S1,S2) is pref. effected via a semiconductor switch, e.g. a PIN diode switch (a), coupled to the input of the HF receiver (E). The field strength of the received sig nal is pref. detected via an evaluation circuit (A) coupled to the HF receiver (E), to provide a control signal for operation of the switch (a).
Patent DE-3760168-D1 (DE)
Title: Method for thermally coating surfaces
Inventor: MEINASS HELMUT DIPL ING
IPC: B05D3/04
Filed: 1987-10-05
Granted: 1989-06-29
Abstract: 1. A process for the thermal coating of surfaces of work-pieces (1) with a jet (3) comprising a heated gas and a liquefied material whilst simultaneously cooling the surfaces with a cooling jet (6) which contains carbon dioxide and is produced in a nozzle (7), the carbon dioxide being supplied to the nozzle opening in liquid form, characterized in that a further medium having a lower molecular weight than carbon dioxide is admixed with the carbon dioxide prior to or at the time of its exit from the nozzle opening.
Patent DE-3760765-D1 (DE)
Title: Pipe separating device
Inventor: LECHERMEIER FRANZ
IPC: E03C1/10
Filed: 1987-03-05
Granted: 1989-11-16
Abstract: 1. A pipe separating device having a flow opening (11) and a venting opening (12) and two closure elements (5, 50; 53; 55) which are associated with these openings and are joined together such that the flow opening or the venting opening is closed or opened selectively, the device also having a driving piston (60, 60') which forms a boundary of a driving chamber (I) communicating with the inlet side of the pipe separating device and by means of which the closure elements are brought into the flow position by the specific medium, and a restoring spring (61) which returns the closure elements into the venting position, characterised in that the restoring spring (61) rests on a second driving piston (68, 68', 63) which, together with the side remote from the restoring spring (61), forms a boundary of a second driving chamber (II) which can be connected selectively to the inlet side (20) of the pipe separating device or to a discharge pipe (81) via a control valve (80), and the effective area of the second driving piston (68, 68', 63) is greater than the effective area (600) of the driving piston (60, 60') by means of which the closure elements (5, 50; 53; 55) are brought into a flow position.
Patent DE-3761835-D1 (DE)
Inventor: OEYNHAUSEN HEINRICH DR
IPC: F01D25/34
Filed: 1987-10-12
Granted: 1990-04-12
Abstract: 1. Installation for turning the shaft (1) of a turbo set by means of a hydraulic geared motor (15, 16) with interconnection of an overrunning clutch (6, 7, 8, 9, 10, 11, 12), the shaft (1) being mounted in several hydrodynamic bearings, which preferably also have oil inlets of a shaft-lifting system, characterised in that hydraulic geared motor (15, 16) and overrunning clutch (6, 7, 8, 9, 10, 11, 12) are secured, in alignment with the shaft (1), to the front wall of the foremost bearing (3) of the shaft (1), in that, furthermore, the overrunning clutch (6, 7, 8, 9, 10, 11, 12) is mounted by means of rolling bearings (11) and the foremost bearing (3) of the shaft (1) has an additional hydrostatic mounting (3b, 4) for the purpose of centering with respect to the overrunning clutch (6, 7, 8, 9, 10, 11, 12).
Patent DE-3762819-D1 (DE)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/52
Filed: 1987-03-05
Granted: 1990-06-28
Abstract: 1. Wood protection agent consisting of boric acid, borate, polyborate or a compound forming boric acid, preferably orthoboric acid, ammonium borate, alkali borate and/or alkali polyborate, which is water-soluble or has been made water-soluble, in amounts by weight of 0.1 to 15% by weight, preferably 0.3 to 7% by weight, and water, and also optionally an additive, a solvent, a solubiliser for boric acid or borate, dyes and/or colour pigments, characterised in that the agent contains as an additive 1 to 35% by weight, preferably 3 to 25% by weight (calculated as a solid) of an alkyd resin or alkyd resin mixture which is soluble in water-insoluble, organic-chemical solvents and has an acid number (measured in accordance with DIN 53, 402) of between 1-45, preferably 2-20, an oil length of 30-75, preferably 40-70, and a content of phthalic acid of between 20-40% by weight, preferably 25-35% by weight (relative to 100% by weight alkyd resin or alkyd resin mixture), and/or a vegetable and/or animal oil, 1.5 to 12% by weight, preferably 2.5 to 7% by weight, of an emulsifier, emulsifier mixture and/or wetting agent, wetting agent mixture and/or emulsifier/wetting agent mixture, 0.05 to 5% by weight, preferably 0.1 to 3% by weight, ammonia and/or at least one water-soluble aliphatic amine or polyamine and/or at least one monohydric or polyhydric alcohol and/or an alkoxyamine or alkanolamine, and as the remaining constituent (calculated per 100% by weight ready-to-use wood protection agent) a solvent mixture of water and a water-insoluble, organic-chemical solvent or solvent mixture in a weight ratio of 25:1 to 1:25, preferably 10:1 to 1:10.
Patent DE-3763201-D1 (DE)
Inventor: PAAR WILLIBALD DR
IPC: C09D201/00
Filed: 1987-09-05
Granted: 1990-07-19
Abstract: Cationic paint binders, particularly binders of the type used in cathodic electrodeposition coatings which crosslink through transesterification, transamidation, transurethanization, or through the reaction of chain end double bonds catalyzed with a condensation product of a dialkyltinoxide and a compound carrying at least one hydroxyl group are described. The hydroxyl compounds are the aliphatic alcohols, phenols, alkanolamines, or the reaction products of primary amines with monoepoxy compounds. The catalysts of the invention provide very good stability and good compatibility in aqueous cationic paint materials.
Patent DE-3764438-D1 (DE)
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1987-09-22
Granted: 1990-09-27
Abstract: A process is described in which a tubular bar (27) which is substantially but not entirely filled with flowable solids (28), is closed at one end. To close the tubular bar (27) at its end, a thread (3) is introduced into the tubular bar (27) and is caused to form a ball of thread therein. The thread (3) is preferably introduced into the tubular bar by being blown through a hollow needle (11).
Patent DE-3765553-D1 (DE)
Inventor: LAWSON KENNETH THOMAS
IPC: B21B1/46
Filed: 1987-01-27
Granted: 1990-11-22
Abstract: In a method of manufacturing metal strip (7), a workpiece produced in a continuous casting machine (1) is passed through a spreading mill (5) where grooves (17) are formed in a pair of opposite faces of the workpiece and thereafter the workpiece is rolled between the rolls of a multi-stand finishing mill (9) to reduce the workpiece to strip of the required width and gauge.
Patent DE-3765620-D1 (DE)
Inventor: COLMON DANIEL
IPC: C03B23/035
Filed: 1987-11-05
Granted: 1990-11-22
Abstract: 1. Bending/tempering installation for the production of tempered flat glass plates or bent glass plates, of the type incorporating a glass heating furnace (1), a space (2) able to receive either bending tools or heating means in place of the aforementioned bending tools located above the glas palte delivery conveyor, a tempering station (3) associated with the space (2) and used for the production of tempered flat glass plates and an auxiliary bending and then tempering means (20) associated with the space (2) and used for the production of bent glass plates.
Patent DE-3766821-D1 (DE)
Inventor: NOELS ALFRED
IPC: C07C29/156
Filed: 1987-03-19
Granted: 1991-01-31
Abstract: The polymetallic catalysts contain thorium, cobalt and at least one alkali metal optionally in combination with an alkaline-earth metal, the Th/Co ratio being between 0.2 and 10 and the Th/alkali metal ratio being between 0.01 and 10. These catalysts are employed for the manufacture of C1-C8 linear aliphatic alcohols from synthesis gas.
Patent DE-3767277-D1 (DE)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61K31/07
Filed: 1987-09-16
Granted: 1991-02-14
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where n is 0-5 and A is H, lower alkyl, or -COOH or ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or a pharmaceutically acceptable salt.