baber/WOPTO huggingface dataset:
Patent DE-3171359-D1 (DE)
Title: Method and apparatus for determining the boiling point of brake fluids
Inventor: PEUKER KARL ING GRAD
IPC: G01N25/08
Filed: 1981-01-17
Granted: 1985-08-22
Abstract: In order to determine the boiling point of a liquid, especially a nonaqueous one such as a brake fluid, a device suspended in a body of that liquid-e.g. in a reservoir supplying fluid to a brake cylinder-forms a narrow chamber which is downwardly open and upwardly closed and which contains means for heating the liquid in that chamber and measuring its temperature; the two functions can be simultaneously performed by a thermistor. When the boiling point is reached and the liquid in the chamber is vaporized, a lessening of the heat conduction to the main body of liquid results in a steep rise in temperature; the boiling point marked by this event can be read on a meter and/or qualitatively indicated by differently colored lights, for example. An excessive temperature rise early in the test will also show an unduly low liquid level in the reservoir.
Patent DE-3260356-D1 (DE)
Title: Indolinone-2 derivatives, process for their preparation and neuro-anabolic mediums containing them
Inventor: KUCH HEINZ DR
IPC: C07D209/34
Filed: 1982-04-06
Granted: 1984-08-16
Abstract: Oxindole derivatives of the general formula I    <IMAGE>  (I)  are described, and also processes for their preparation and drugs containing them. The new compounds exhibit a neuroanabolic action in various animal models.
Patent DE-3263175-D1 (DE)
Title: Sports shoe lining in the shape of a rigid or semi-rigid shell
Inventor: GABRIELLI ANDREA
IPC: A43B5/04
Filed: 1982-12-10
Granted: 1985-05-23
Abstract: This lining consists of an assembly of flexible panels assembled to constitute a kind of slipper having two lateral pockets opening to the rear for introducing a one-piece padding into the pockets, this padding extending to the rear on either side of the lining. The two lateral pockets extend on both sides in the front portion of the lining and comprise at the rear a substantially vertical opening. Furthermore, the lining comprises an outer one-piece sheathing covering the lower rear portion of the upper, the heel and the lateral portions at the rear of the two front lateral pockets. This sheathing is fastened permanently to the upper along its upper edge and detachably, at least through its vertical edges, to the other portions of the lining, so as to cover the edges of the openings of the two front lateral pockets. The one-piece padding is detachably housed under the sheathing and in the lateral pockets.
Patent DE-3271275-D1 (DE)
Title: Curing compositions
Inventor: HECHENBERGER DIETER ANTON
IPC: C08L55/02
Filed: 1982-11-26
Granted: 1986-06-26
Abstract: Two component curing compositions comprise a) a binder component comprising a polymerisable vinyl monomer, an organic acid, a peroxy polymerisation initiator and a high molecular weight polymer,  and b) a hardener component comprising a polymerisable vinyl monomer, a thione polymerisation accelerator and a high molecular weight polymer.
Patent DE-3276211-D1 (DE)
Title: Sock provided with a holding device
Inventor: ZELLWEGER MAX
IPC: A41B11/04
Filed: 1982-06-25
Granted: 1987-06-11
Abstract: 1. Sock provided with a holding device consisting of bent flexible holding elements extending in the peripheral direction of the inner surface of the leg portion of the sock for holding the position of the sock on the leg of the wearer, said holding elements being curved yarn having a convex curvature or bulge, characterized in that the height (h) of the curvature of the holding elements (4) in the slack condition is about 0.3 to 1.5 times the length (1) of the holding element (4).
Patent DE-3277802-D1 (DE)
Title: Tension adjustment for a band saw
Inventor: ATHEY STUART E
IPC: B23D55/10
Filed: 1982-03-25
Granted: 1988-01-21
Abstract: The tension adjuster is for a band saw having a blade (30) encircling upper and lower band wheels on opposite sides of the cutting table (12). The lower band wheel (28) and the drive motor (66) are  supported by a housing which is pivotally mounted to the frame structure (10) of the band saw. This can be moved toward and away from the upper band wheel by a threaded rod (84) extending between the frame and the housing. The tension in the band saw blade can be adjusted by pivotal movement of the housing supporting the lower band wheel.
Patent DE-3278492-D1 (DE)
Title: Wire guiding device for an electroerosion working machine
Inventor: SCHNEIDER RUDOLF
IPC: B23H1/08
Filed: 1982-09-29
Granted: 1988-06-23
Abstract: In swinging wire guides for generally conical finishing surfaces, the problem exists of a reliable automatic coaxial setting of the guide axes according to the particular angular position of the wire electrode in the workpiece finishing zone. As a solution, the wire guides (DF1, DF2) supported swinging on the support elements (TO1, TO2) are joined together by a coupling device, which has a guide member (FG) joined correspondingly with the support elements. The latter is set by the relative movement of the wire guides (DF1, DF2) to the desired angular position of the wire guides according to the ideal wire guide axis (D-D). Through swinging coupling gears (SK1, SK2) the angle position of the guide member (FG) is transmitted to the wire guides (DF1, DF2). These coupling gears suitably contain a jointed parallelogram (LK) and a rotary coupling member (DK) for the transmission of two swinging movement components, perpendicular to each other, in the sense of a total biaxial forced coupling of the guide member with the wire guides.
Patent DE-3360113-D1 (DE)
Title: Radiation-curable aqueous binder emulsions
Inventor: FRANK WALTER
IPC: C08F2/54
Filed: 1983-01-04
Granted: 1985-05-23
Abstract: This invention relates to aqueous, radiation-hardenable emulsions produced from mixtures of the following: (A) from 90 to 50%, by weight, of at least one acrylate prepolymer, containing, per 100 g, from 0.2 to 0.65 mols of (meth)acryloyloxy groups and having a viscosity of from 500 to 300,000 mPa.s, measured at 20 DEG  C.; (B) from 10 to 50%, by weight, of at least one emulsifier polyester having a viscosity of from 2,000 to 200,000 mPa.s, containing, per 100 g: (1) from 0.06 to 0.28 mols of condensed units of an  alpha - beta -mono-olefinically unsaturated dicarboxylic acid; (2) from 0.04 to 0.34 mols of benzyloxy groups; and (3) from 30 to 80%, by weight, based on emulsifier polyester, of alkylene-oxy groups (-alkylene-O-); the sum of (A) and (B) amounting to 100%, (C) from 25 to 400%, by weight, of water; and (D) from 0 to 10%, by weight, of at least one conventional photoinitiator; the percentage contents of (C) and (D) being based on the sum of (A) and (B). The emulsions are used in particular for coating wood and wood-like materials.
Patent DE-3378558-D1 (DE)
Title: Telephone line interface circuit
Inventor: MOSES DONALD W
IPC: H04M11/06
Filed: 1983-06-14
Granted: 1988-12-29
Abstract: A circuit for coupling digital or analog data signals to a telephone line. A direct coupled transistorized circuit is disclosed having three different impedance conditions: on-hook, off-hook, and loop-test. Consequently, data can be transmitted regardless of the on-hook or off-hook status of the associated telephone sets and regardless of whether or not the telephone sets are in use. In addition, data transmission can range over a frequency spectrum of approximately d-c to frequencies in the data-over-voice range. Because of the variable bridging impedance, the drive impedance is not too low during on-hook ringing and the circuit need not be disconnected during ringing or testing.
Patent DE-3381312-D1 (DE)
Inventor: MASON DONALD G
IPC: C02F1/40
Filed: 1983-10-31
Granted: 1990-04-19
Abstract: A method and apparatus for removing oil from water. The invention includes a separation vessel for separating the oil by gravity from the water. The generally oil-free water from the separation vessel is pumped under pressure through an ultrafine molecular filter. The concentrate liquid from the ultrafine molecularfilter is directed into a concentrator vessel which separates out the oil which remains in the concentrate liquid. The separated oil is directed back into the separation vessel and the remaining liquid is directed back through the ultrafine molecular fitter. Ejection water is periodically directed into the separation vessel to discharge oil accumulated in the separation vessel.
Patent DE-3460996-D1 (DE)
Title: Armoring device for making folding doors bullet resistant
Inventor: FLEMISCH KARL-THEO DIPL ING
IPC: E06B3/48
Filed: 1984-01-02
Granted: 1986-11-20
Abstract: 1. A folding gate with two gate halves attached to a building, the gate halves (10, 12) having leaves (14, 16 ; 18, 20) of sheet steel attached to each other by hinged joints, characterized in that at the connections to the building, at the hinged joint and at the gate centre arrester chambers are provided, that the chambers are in the form of labyrinth arrangements of steel sections, and that the sections of the labyrinth arrangements on the side towards the gate are welded to the gate leaves.
Patent DE-3465002-D1 (DE)
Title: Grass seed head suppression process
Inventor: KAUFMANN JOHN EDWARD
IPC: A01N43/653
Filed: 1984-07-30
Granted: 1987-09-03
Abstract: Mixtures of from 50% to 83% by weight of:  A. an acetanilide having the formula: <CHEM> wherein R<1> and R<2> are each selected from C1-C3 alkyl and alkoxy groups, R<3> is selected from C1-C3 alkyl groups, and X and from 50% to 17% by weight of:  is chloro or bromo;  B. a triazole derivative having the formula: <CHEM> wherein each R is hydrogen or methyl and X is chloro or bromo, all percentages being based on the combined weights of A and B, are found to have surprising efficacy in suppressing seed head development in turf grasses.
Patent DE-3466862-D1 (DE)
Title: Lens casting mold and process for using same in making an optical lens
Inventor: ROSTOKER MARTIN V
IPC: B29D11/00
Filed: 1984-09-26
Granted: 1987-11-26
Abstract: Described is a lens casting mold (1), and a process for using same, in making an optical lens. The casting mold (1) comprises a cup-shaped element (4) which forms a first optical surface in the lens blank upon polymerization of a casting liquid and a tubular bottom end portion (3) having interior thread means (5) for mounting the casting mold on a threaded precision mandrel The subsequent optical surface is generated and finished.
Patent DE-3467613-D1 (DE)
Title: Improvements in or relating to weldable pipe fittings and welded pipe joints
Inventor: ANSELL DONALD JAMES
IPC: B29C65/22
Filed: 1984-02-15
Granted: 1987-12-23
Abstract: A welded joint is formed between a thermoplastic pipe end and a surrounding fitting having a thermoplastic sleeve by forming a helical inclined cut in the sleeve inner surface so that it produces an internally extending flap, feeding an electrically conductive wire into the helical cavity, working the surface to at least partly lay the flap and enclose the wire, then placing the fitting around the pipe end and passing a current to fuse sleeve and pipe together. The cut pitch pref. increases in angle over a mid-part between the sleeve ends, and the wire is inserted mechanically by a feeder associated with the cutter and its ends are anchored and provided with terminal caps.  The flap is pref. laid by passing a mandrel through the sleeve, a current simultaneously being passed through the wire.
Patent DE-3472316-D1 (DE)
Title: Web of labels
Inventor: BAARTMANS HANS RUDOLF
IPC: G09F3/10
Filed: 1984-09-25
Granted: 1988-07-28
Abstract: Web of labels consisting of a web of carrier material (1) with self-adhesive labels spaced apart thereon, each of which is cut out by a peripheral cut from a web of label material (2) adhering (3) to the web of carrier material (1), said peripheral cut consisting of two different parts, one of which extends only through the label material (2) and the other through the label material (2) and carrier material (1), whereby an intermediate cut (f) extending to the divisions between the two parts of the peripheral cut extends only through the carrier material (1), and another intermediate cut (d) parallel thereto extends only through the label material (2), in such a manner that two connected label parts are formed, while the distance between the intermediate cuts (f,d) amounts to a few millimetres.
Patent DE-3474258-D1 (DE)
Title: Protective clothing
Inventor: PLOTZKER IRENE GREENWALD
IPC: A41D31/00
Filed: 1984-11-05
Granted: 1988-11-03
Abstract: A protective garment or waterproof tent, shelter or tarpaulin is formed at least partly from a composite fabric contg. a continuous film of a highly fluorinated ion exchange polymer. The polymer has sulphonic acid metal salt functional groups, the metal having valency 2 to 4, and has at least one F atom attached to each C atom to which the functional gp. is attached. The polymer has equiv. wt. of 2000 or less.
Patent DE-3475424-D1 (DE)
Title: Device for the elastic pivoting movement of a structural member
Inventor: FRANCK KLAUS
IPC: F16F1/12
Filed: 1984-09-07
Granted: 1989-01-05
Abstract: The invention relates to a device for sprung tilting movement of a component such as an inclining mechanism for a tiltable seat. The spring system is formed by at least one spring rod which is rotatably mounted in at least two bearings of which one bearing is stationary in the operating state while the other bearing is rotatable about an axis spatially offset relative to the axis of the spring rod. This results in a simple, light and space-saving construction.
Patent DE-3478133-D1 (DE)
Title: Automatic slack adjuster for vehicle brakes
Inventor: CUMMING JAMES CHARLES
IPC: F16D65/10
Filed: 1984-11-14
Granted: 1989-06-15
Abstract: A slack adjuster for a cam actuated brake system is disclosed in which the change of angularity of the brake applying push rod relative to the actuating arm during brake application is used for sensing stroke length and effecting adjustment to compensate for brake wear. The adjusting mechanism comprises a pull rod and a gear rack coupled together by a lost motion connection. The lost motion distance corresponds with the normal stroke length of the brake applying push rod when the brake linings have the normal clearance. A pinion meshes with the gear rack and is coupled to an adjusting shaft through a one-way clutch. The adjusting shaft carries a worm which drives a worm gear to reposition the actuating shaft of the brake system to compensate for brake wear. When the brake is applied, any overtravel of the lost motion represents brake wear and the overtravel is memorized by the position of the gear rack. This movement of the gear rack causes the one-way clutch to overrun the shaft and the shaft is not rotated. When the brake is released, the gear rack is moved in the other direction an amount corresponding to the overtravel and the one-way clutch drives the adjusting shaft to reposition the actuating shaft to compensate for the brake wear.
Patent DE-3560603-D1 (DE)
Title: Heating assembly for the gasification of solid fuels
Inventor: KOPKE MANFRED
IPC: F24B5/04
Filed: 1985-03-08
Granted: 1987-10-15
Abstract: Solid material gasification heating boiler, comprising a filling chamber (1) and a gasification chamber (2) arranged above a grid (3), and under the grid delimiting downardly the gasification and/or reaction chamber there is provided a combustion chamber (4) having a flame tube. A process for operating a solid material gasification heating boiler is also disclosed, such a boiler being vacuum operated so that the pressure is lower in the bottom area of the combustion chamber than in the top area of the heating boiler, i.e. of the reaction chamber or the filling chamber.
Patent DE-3561712-D1 (DE)
Title: Device for separating offset printing plates and removing set-off paper
Inventor: ANGELBECK ROLF
IPC: G03F7/00
Filed: 1985-11-02
Granted: 1988-04-07
Abstract: Offset printing plates are usually supplied from the manufacturer as a plate stack with intermediate paper layers. For further processing, the plate stack is placed in a magazine cassette. A suction plate lifts a top plate off from the stack and, after removal of the intermediate paper layer by means of blowing air, conducts it for further processing. Also by means of blowing air, the respective upper plates of the remaining stack are isolated, so that they no longer firmly adhere to the stack. Undesired dislocations of the plates thus arising are mechanically corrected.
Patent DE-3567431-D1 (DE)
Title: Liquid-container of thermoplastic material, especially fuel, and its production method and shape
Inventor: DREIER JURGEN
IPC: B65D88/32
Filed: 1985-07-26
Granted: 1989-02-16
Abstract: 1. A method of manufacturing a storage tank (B), made of thermoplastic material, for liquids, in particular fuel oil, wherein at least two constituent tanks (E1 , E2 ) are moulded simultaneously in a blow mould (F1 , F2 ) or a rotational mould and can be connected to one another at least by a lower and an upper connecting passage (1, 2), wherein the constituent tanks (E1 , E2 ) and the connecting passages (1, 2) may at the same time be moulded as one piece, characterised in that the substantially cuboid constituent tanks (E1 , E2 ) are moulded in a position relative to one another in which the constituent tanks (E1 , E2 ) are only close together at one edge or in the vicinity of one edge and the connecting passages (1, 2) are formed on these edges, and, following removal of the part from the hollow mould (F1 , F2 ), in order to bring the constituent tanks (E1 , E2 ) into the final form, they are pivoted together about said tank edges or about a bending axis in the vicinity thereof, wherein the connecting passages (1, 2) are deformed and the constituent tanks (E1 , E2 ) approach one another, preferably into a relative position in which the side walls (3, 4) of the cube are parallel to one another.
Patent DE-3567906-D1 (DE)
Title: Detergent compositions containing ether polycarboxylates
Inventor: BUSH RODNEY DEAN
IPC: C11D3/20
Filed: 1985-11-14
Granted: 1989-03-02
Abstract: @ Novel ether carboxylates prepared from ketomalonate esters and diene compounds are disclosed. Detergent compositions incorporating the ether carboxylates can be prepared without use of phosphorus-containing detergent builder materials.
Patent DE-3567970-D1 (DE)
Title: Electrophoretic apparatus
Inventor: PLACE JOHN F
IPC: G01N27/26
Filed: 1985-02-19
Granted: 1989-03-02
Abstract: This apparatus comprises a magazine (18) of moulds (10) a device (50) for grasping these moulds and allowing each mould to be brought sucessively above a support (30), then above an electrophoretic cell (40). A pipetting device (20, 23) allows each mould placed on the support (30) to be filled with an electrically conductive gel and a mixture of components to be separated by electrophoresis to be introduced thereinto. Thanks to a device (70) it is possible to decelerate and measure, during electrophoresis, the relative positions of the components of the mixture and their velocity of separation in the gel.
Patent DE-3570426-D1 (DE)
Title: Manufacture of arsenic acid
Inventor: BROOME ANDREW DAVID JOHN
IPC: C01G28/00
Filed: 1985-08-28
Granted: 1989-06-29
Abstract: Manufacture of arsenic acid by oxidation of arsenic trioxide with hydrogen peroxide is potentially hazardous, especially when making concentrated solutions of arsenic acid as sought by the users. The process also can suffer from substantial wasteful decomposition of hydrogen peroxide. The problems arise from or are exacerbated by the nature of the reactants, the exothermic character of the principal and decomposition reactions and the formation of localised hot spots.   The problems can be ameliorated by introducing the reagents with agitation into a body of reaction product and maintaining the reaction mixture at a temperature of not more than 70 DEG C and preferably 45 to 55 DEG C. By carrying out the process in such a manner, it can accomodate even low grade arsenic trioxide as reagent.
Patent DE-3576108-D1 (DE)
Inventor: BINDLER UWE DIPL ING
IPC: A23G1/28
Filed: 1985-03-23
Granted: 1990-04-05
Abstract: 1. An installation for the production of moulded edible articles, having : moulds which are advanced over a conveying path and whose nests of moulds contain the articles ; a turn-over manipulator for turning over the moulds retained therein by means of retaining frames, the manipulator being rotatable around an axis parallel with the conveying direction ; and a knocking-out device, disposed downstream of the turn-over manipulator in the conveying direction, for knocking out the articles contained in the moulds, characterized in that the moulds (21) are displaced rhythmically bearing directly against one another in the conveying direction over the conveying path ; the axis of rotation of the turn-over manipulator at least substantially coincides with the longitudinal central axis of the conveying path and the mould axis parallel therewith ; and the turn-over manipulator (10, 11) is borne on bearings (12) engaging with its outer periphery.
Patent DE-3650055-D1 (DE)
Inventor: ESCH FREDERICK
IPC: C12N15/12
Filed: 1986-06-18
Granted: 1994-10-06
Abstract: Substantially pure basic fibroblast growth factor (bFGF), a 146 amino acid residue polypeptide, is produced. The amino acid residue sequence of bFGF is disclosed as well as a DNA chain encoding the polypeptide. By appropriately inserting a synthesized DNA chain into a cloning vector and using the cloning vector to transform cells, synthetic bFGF can be obtained from transformed cell lines, both prokaryotic and eukaryotic.
Patent DE-3661344-D1 (DE)
Title: Extruding machine having two superimposed barrels
Inventor: OVTCHARENKO JEAN
IPC: B29C48/41
Filed: 1986-05-29
Granted: 1989-01-12
Abstract: 1. Extrusion machine for materials which are able to be drawn continuously, comprising a first horizontal cylindrical sleeve (22) containing two parallel screws entrained in inverse direction at the same speed of rotation by motoreducing means (12, 20) mounted on the same end of the first sleeve (22), means (28) to supply the first sleeve (22) with raw material, a second horizontal sleeve (30) connected to the first by a channel (36) for transfer of material and containing a single screw entrained in rotation by motoreducing means (32, 34), characterized in that axial stops of the two screws of the first sleeve (22) are mounted at the other end of the first sleeve (22), in that this first sleeve (22) is mounted in overhung arrangement by one end over entrainment motoreducing means (20) of the two screws which it contains and in that the two sleeves (22, 30) are parallel and vertically superposed.
Patent DE-3668431-D1 (DE)
Inventor: BOURGOIS LUC
IPC: F16L11/08
Filed: 1986-04-08
Granted: 1990-03-01
Abstract: The invention relates to a process for conditioning a plastic high pressure hose comprising in its wall at least one reinforcing layer consisting of steel wires or cords in which the reinforced hose is internally pressurized after its construction during a certain time interval which pressure is released afterwards and wherein, due to this temporary application of internal pressure, the wires, cords or longitudinal segments thereof in the inner reinforcing layer or layers in the hose receive a residual permanent elongation of at least 0.5% and whereby the interior volume of the hose is increased by at least 2% after release of said pressure. High pressure hose conditioned in this manner are also covered. The steel wires or cords incorporated in the hoses can have a tensile strength of between about 2.100 and 3.100 N/mm<2>.