baber/WOPTO huggingface dataset:
Patent DE-3522604-A1 (DE)
Inventor: GRELL WOLFGANG
IPC: A61K31/395
Filed: 1985-06-25
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent DE-3526642-A1 (DE)
Title: Hose connecter, especially for small diameter plastic hoses
IPC: F16L33/22
Filed: 1985-07-25
Abstract: The invention relates to hose connecters for plastic hoses, especially for hydraulic and pneumatic control lines, preferably for lines having a small cross-section, consisting of a body with an external thread at the ends and a channel as well as a shim which can be inserted into the channel and a cap nut which fixes the shim, the channel being of conical shape at the ends and the shim having an external cone which can be inserted into the channel and projecting beyond the channel cone on the outside, the cap nut having a collar which rests on the shim, and the shim having a bore which corresponds to the external diameter of the hose.
Patent DE-3527328-A1 (DE)
Title: Multi-grip for floating grab plant
Inventor: SCHNECKENBERGER PHILIPP
IPC: B66C3/12
Filed: 1985-07-31
Abstract: In this floating dredger, the closing action of the grab 1 is repeatedly interrupted by means of an additional control system 2, 3, and 4 in order to carry out loosening and scraping movements so that optimum filling of the grab is obtained even in the most difficult material structure. <IMAGE>
Patent DE-3531133-A1 (DE)
Title: Remote control device
Inventor: YAMANOUE KOUICHI
IPC: G05B24/00
Filed: 1985-08-30
Abstract: Remote control device with a portable transmitter (1) to generate a magnetic unlocking signal, and a receiver (2A), which is placed near the boot lid of a vehicle, to receive the unlocking signal. The receiver (2A) compares the unlocking code of the unlocking signal with a preset identifying code, and activates the unlocking mechanism of the boot lid if the two codes agree. The portable transmitter (1) and receiver (2A) are each provided with a digital switch (11, 34), to change the unlocking code and identifying code to the same desired value. <IMAGE>
Patent DE-3531234-A1 (DE)
Title: Rail-type floor-mounted conveyor track for underground operation
Inventor: KOLK THEODOR
IPC: E01B25/00
Filed: 1985-08-31
Abstract: In a rail-type floor-mounted conveyor track for underground operation, it is envisaged according to the invention, with the aim of, in a simple manner, counteracting wear or easing the repairs necessary for its elimination, without the dimensional stability of the rails being impaired, that a number of rivets serve as fastening, which are pushed through matched cutouts of a connection tab and of a profile web with set-heads directed outwards and are arranged with their closing heads under the upper flange outside the track and positive guide, and that the lower flanges, after separation of the set-heads, removal of the rivet shafts with the closing heads, turning and exchange of the rails, as well as repeated riveting, serve as track and positive guide.
Patent DE-3541246-A1 (DE)
Title: Method for the production of the central parts of spectacles from an aluminium alloy
Inventor: RAMSNER JOHANNES
IPC: B22D13/02
Filed: 1985-11-21
Abstract: The method for the production of the central parts of spectacles from an aluminium alloy envisages the production, first of all, of break-moulds from a gas-permeable gypsum-ceramic composition in which impressions are made of plastics parts, produced on an injection moulding machine, which correspond to the finished parts of the spectacles. After the complete vaporisation of these plastics parts, the aluminium alloy is poured into these casting moulds under a vacuum and under the action of centrifugal force, the moulds being destroyed after the solidification of the alloy. The finished parts are then subjected to a heat treatment.
Patent DE-3543446-A1 (DE)
Title: Electrode set for gas-tight alkaline batteries
Inventor: SPRENGEL DIETRICH DIPL PHYS DR
IPC: C09J7/22
Filed: 1985-12-09
Abstract: An electrode coil is wrapped by means of an adhesive tape whose adhesive component is dissolved in alkali or is completely destroyed. As a result it yields to the coil's tendency to uncoil and ensures that the coil, once the cell has been assembled and filled with electrolyte, is firmly seated in the can. In this way, the cells are safeguarded against any proper motion of the coil in the event of impact loads, even if the external diameter of the coil within the scope of the manufacturing tolerances was less than the internal diameter of the can. Suitable adhesives with low alkali resistance include, e.g., silicone rubber adhesives, cyanoacrylate adhesives or adhesives on the basis of polyvinyl acetate, polyvinyl alcohol and polyvinyl methyl ether, while adhesive tapes on the basis of, e.g., acetate fibre, cellulose or glass silk are destroyed completely without the decomposition products being detrimental to the cell function.
Patent DE-3544406-A1 (DE)
Title: Foldable liftgate for motor vehicles
Inventor: REHDER GERD DIPL ING
IPC: B60P1/44
Filed: 1985-12-16
Abstract: If it is intended to provide foldable liftgates on motor vehicles which have thick vehicle-body floors, for example in the case of refrigerator vehicles, to accommodate hoisting-gear elements the floor must be partially cut out so that the hoisting gear, in the swung-up state, reaches with its loading platform (15) a loading-surface level (17) of a utility-vehicle body if, in a state lowered to a base (35), the loading platform (15) is not to exceed a predetermined inclination with regard to the base (35). By providing an additional pair of parallelogram links (19, 20) between the free pivot ends of known pairs of parallelogram links (11, 12) and the loading platform (15), it is achieved that, when pivoting the parallelogram links (11, 12) away from the base (35), the distance between the topside (16) of the loading platform (15) and an imaginary plane which passes through the axis (22) of articulation and at which the parallelogram link (11) is connected to the additional parallelogram link (19), is increased with the result that even thick floors of vehicle bodies can be surmounted. <IMAGE>
Patent DE-3544743-A1 (DE)
Title: Roller path for conveying purposes
IPC: B65G47/26
Filed: 1985-12-18
Abstract: The roller shafts (8) of the roller path are driven by the common drive shaft (7) via an adjustable angular friction-gear mechanism. The non-adjustable friction gear (1) comprises, in this arrangement, a friction-gear body (4) with a friction disc (3) which can rotate on the friction-gear body. If there is a loss in friction in the angular friction-gear mechanism, for example because the goods to be conveyed brake the roller shaft (8), the friction disc (3) which rubs on the friction-gear body (4) is worn away on the rear surface (6), with the result that the adjustability of the adjustable friction gear (2) on the front face (5) of the friction disc (3) is not impaired. The friction disc (3) can also be easily exchanged. <IMAGE>
Patent DE-3606472-A1 (DE)
Title: Process for the preparation of orthoformic ester
Inventor: FERLEY LUTZ DR
IPC: C07C41/60
Filed: 1986-02-28
Abstract: To prepare o-formic ester, chloroform and alkali metal alcoholate are reacted batchwise isothermally in a temperature range of 30 to 120 DEG C under pressures from 1 to 6 bar at a pH of > 7, one of the two components being introduced first and the other component being metered in in such a way that a final total molar ratio of 1:3 to 2:3 is obtained. It is preferred to introduce an alcoholic alkali metal alcoholate solution first and to meter in chloroform at a constant reaction temperature.
Patent DE-3611742-A1 (DE)
Title: Method of handling a floating dock
Inventor: SCHOENFELDT HENRY DIPL ING
IPC: B63C1/06
Filed: 1986-04-08
Abstract: A method of handling a floating dock, with devices for dry-docking and lifting a vessel and for supporting the lifted dock on supporting dolphins or the quay wall at a level which enables the vessel to be shifted ashore on rails and back again, is characterised in that - as soon as the load displacement during the shifting of the vessel (S) on the dock (1), despite the normal pumping of ballast water into the dock cells, has achieved a deviation of, for example, 10% over the loading, predetermined at the supporting dolphins (10) and the quay wall (2) respectively, of the load cells (12) provided there (coarse load compensation) - the pump capacity and/or the shifting operation is accordingly corrected (residual compensation) by hand or automatically (Fig. 1). <IMAGE>
Patent DE-3613850-A1 (DE)
Title: Contact tube with direct cooling
Inventor: PACHE NORBERT
IPC: B23K9/28
Filed: 1986-04-24
Abstract: The present invention relates to a contact tube for inert-gas-shielded arc welding in order to guide the welding wire and transmit the current from the contact tube to the welding wire. The heat coming from the welding process produces negative effects in a contact tube. The material of the contact tube which becomes hot combines easily with the deposits on the wire surface. The result of this is that: The transition resistance between contact-tube bore and welding wire changes and thus the welding-current intensity changes. The contact-tube bore becomes smaller, and the wire feed rates increase. To remove these shortcomings, a contact tube has been developed in which passages are located which open out into an annular encircling hollow space at the tip of the contact tube. The torch is designed in such a way that it is able to direct the cooling water into the contact tube, where it can flow in the feed passage up to the tip of the contact tube. The existing heat of the contact tube is absorbed by the water and is supplied to the torch via the return passage. The contact tube therefore remains cold.
Patent DE-3622313-A1 (DE)
Title: Method and device for contactless measurement of unbalance (out-of-balance) or out-of-roundness of a shaft or similar solid of revolution (rotation)
Inventor: PETRY HARALD MICHAEL ROBERT DR
IPC: G01B11/02
Filed: 1986-07-03
Abstract: In order to detect and measure the unbalance of a shaft, the rotating shaft is displaced transversely relative to a laser beam having a parallel light bundle to such an extent that the shaft blocks out the laser beam on a partial cross-section. A position-sensitive detector with which the laser beam is aligned delivers a quasi-sinusoidally varying output signal if the shaft is out-of-round or has an unbalance. By measuring the transverse displacement of the stationary shaft between two relative positions with respect to the laser beam, the signal display can be calibrated. In order to locate an unbalance correctly in angular terms, the shaft has to be marked in advance, and this mark must be stored as zero degrees of the angular scale in a phase detector which determines the angular position of the unbalance from the output signal of the position detector when the shaft is rotating.
Patent DE-3623712-A1 (DE)
Title: Asymmetrical staples which cut down on striking force and are intended, in particular, to be used for staplers and tackers
Inventor: FLIER GUSTAV DIPL PHYS
IPC: F16B15/00
Filed: 1986-07-14
Abstract: For the individual staples, the longitudinal-leg lengths are configured in somewhat different lengths, as a result of which the striking force to be applied to the staple is delayed somewhat respectively on the two longitudinal staple legs, which are to be driven in, and thus causes a reduction in striking force. In addition, the partial sticking and jamming of the staple in the stapler or tacker is prevented. By bevelling the striking ram of staplers or tackers, the same effect can be achieved. For hole punchers, a reduction in force is achieved by configuring the punches in different lengths.
Patent DE-3625475-A1 (DE)
Title: Electroplating apparatus for plate-like workpieces, in particular printed circuit boards
Inventor: HOSTEN DANIEL
IPC: C25D17/00
Filed: 1986-07-28
Abstract: The plate-like workpieces which are to be treated and which are, in particular, printed circuit boards (Lp) are conveyed on a horizontal conveyance track through the treatment cell (Bz) which contains electrolyte solution. Situated above the conveyance track is a soluble upper anode (Ao) which comprises soluble anode material (Am) situated on a sieve-like or grid-like carrier (Tr). Situated underneath the conveyance track is an insoluble lower anode (Au) which preferably has a sieve-like or grid-like structure and is expediently composed of platinum-plated titanium. As a result of the special combination of soluble upper anode (Ao) and insoluble lower anode (Au), the workpieces always pass through the anodes (Ao, Au) at an equal distance. This results in an extremely low variation in the layer thickness and a very good layer thickness distribution in the deposition of metal by electroplating. <IMAGE>
Patent DE-3636022-A1 (DE)
Title: Owner's marking for hand-woven carpets
IPC: D04G3/02
Filed: 1986-10-23
Abstract: Published without abstract.
Patent DE-3639936-A1 (DE)
Inventor: DERNER PAUL DIPL PHYS DR
IPC: B60R13/06
Filed: 1986-11-22
Abstract: A device for securing an automotive glass pane in an automotive body makes use a molded frame secured to the periphery of the glass pane and provided with a rearwardly projecting U-shaped recess internally formed with saw-teeth which can engage saw-teeth on a ledge or projection of a strip for a U-shaped receptacle body flange of the vehicle extending parallel to the pane. The sealing strip is affixed at least to a web of the frame and bears upon the body.
Patent DE-3640459-A1 (DE)
Title: Multifunction switch having a printed circuit
Inventor: JANNINK FRANCISCUS ANTONIUS
IPC: H01H1/58
Filed: 1986-11-27
Abstract: A multifunction switch having a printed circuit is described, which contains a multiplicity of metal tongues (4) which are anchored on a support (2) on which rotating elements (5) are mounted which are provided with cams at right angles which, by means of a free end of the said tongues (4), produce the displacement thereof in one of two directions, to be precise depending on the type of engagement existing between the cam (5) and the tongue (4). The support consists of a board (2) on which a circuit is printed which electrically connects the said metal tongues (4), in DC terms, to contact elements (3) which are arranged on the edge of the board and to which all the interconnecting wires of the circuit elements of the switch are then connected, and which support is then able to carry out all the functions such as opening and closing of the circuit, switching the circuit over, discharging etc., in that handles are operated which are mounted on the rotation shaft of the said rotating eccentric elements (5). The latter are of a cam (5b) type whose profile is designed, like that of the metal tongues (4), such that a precise series of mutual positions which can be indexed is defined, that is to say the cam-tongue arrangement is extremely stable in any of a limited number of positions. <IMAGE>
Patent DE-3700869-A1 (DE)
Title: Film card camera
Inventor: WELP ULRICH DR
IPC: G06K13/063
Filed: 1987-01-14
Abstract: In a film card camera, film cards (4) run from the front with one of their wide sides into the camera. In front of an exposure station (6), a labelling station (13) is provided at which the film cards (4) are labelled on several lines by means of a printer head (14). The film cards (4) are positioned in the labelling station (13) primarily by the respective film card (4) initially travelling over a positioning stop (15) and then being moved back against this positioning stop (15). <IMAGE>
Patent DE-3703813-A1 (DE)
Inventor: MECKE NORBERT DR
IPC: B41J31/05
Filed: 1987-02-07
Abstract: 1. A thermal ink ribbon, especially a thermal carbon ribbon which can be over-written repeatedly, with an ordinary carrier and with a coating of a fuse-on ink formed on one side of the carrier, characterised in that the substance of the fuse-on ink which fuses and can be transferred under the thermal printing conditions is formed of a copolymer of an alkene and a vinyl compound of the following formula :   see diagramm : EP0278091,P5,F2   wherein : R1 signifies a low alkyl group with 1 to 4 carbon atoms or one hydrogen atom, R2 signifies a low alkyl group with 1 to 3 carbon atoms, n and m signify the number of monomeric units in the copolymer molecule, with the ratio m/n lying between 0.01 and 0.07.
Patent DE-3710728-A1 (DE)
Inventor: BOHLMANN ROLF DR
IPC: C07J1/00
Filed: 1987-03-31
Abstract: 1. Process for the manufacture of 17 alpha-ethynyl-17 beta-hydroxy-18-methyl-4,15-estradien- 3-one of the formula I   see diagramm : EP0285548,P6,F1   characterised in that a 17-enol ester of the general formula II   see diagramm : EP0285548,P6,F2   wherein R1 represents an alkyl radical having 1-3 carbon atoms and R2 represents an acyl or a trialkylsilyl group having up to 10 carbon atoms, is reacted with palladium catalysis to form compounds of the general formula III   see diagramm : EP0285548,P6,F3   wherein R1 represents an alkyl radical having 1-3 carbon atoms, and, in a manner known per se, the 17-keto group is reduced, the aromatic A-ring is reacted by the Birch reaction with liquid ammonia to form the corresponding 3-alkoxy-2,5(10),15-estratrien-17 beta-ol, the 17-hydroxy group is reoxidised to the 17-keto group, the 17-keto group is ethynylated and the 3-enol ether is cleaved.
Patent DE-3711458-A1 (DE)
Title: Process for tanning leather
Inventor: BECKER HERMANN
IPC: C14C3/18
Filed: 1987-04-04
Abstract: Use of a melamine/formaldehyde resin partially modified with 0.25 to 0.8 mol for tanning leather.
Patent DE-3717635-A1 (DE)
Title: Process for separating an oil/water emulsion by freezing out the aqueous phase
Inventor: MOEBIUS HANS-EBERHARD DR
IPC: B01D9/00
Filed: 1987-05-26
Abstract: Process for separating the phases of an oil/water emulsion by cooling the emulsion, freezing out the aqueous phase and separating the ice crystals from the oil phase, and device for carrying out this process.
Patent DE-3726089-A1 (DE)
Title: Door fitting with a door-actuating element and door escutcheon
Inventor: JACQUES CHIRI
IPC: E05B3/06
Filed: 1987-08-06
Abstract: The invention relates to a door fitting with at least one door-actuating element, such as a door handle, door grip or the like, and with at least one door escutcheon for covering the bore provided for the door-actuating element in a door, window frame or the like, the door escutcheon having at least one circular perforation for the door-actuating element. To fix the door grip especially against it being pulled off, but also to assist the fixing of the door grip against tilting, according to the invention, provision is made, in such a door fitting, for the door-actuating element (2) to have a cylindrical annular groove in its region separating the perforation of the door escutcheon (8) in the installed state, for the door escutcheon (8) to consist at least of two parts (14', 14'') with recesses in the form of a part circle and having inner extensions (13) matched to the groove (12) and insertable into the latter, the recesses in the form of a part circle completing one another to form an annular perforation of the door escutcheon (8) when the parts (14', 14'') are joined together. <IMAGE>
Patent DE-3726872-A1 (DE)
Title: Extruder die for extruding honeycomb bodies and process for the production thereof
Inventor: DIETZSCH HANS-JOACHIM
IPC: B28B3/20
Filed: 1987-08-12
Abstract: An extruder die is formed from an assembly of die tubes (12). The die tubes (12) bear against one another with a first longitudinal section (12a) in each case. The second longitudinal sections (12b) in each case have a reduced cross-section and define a honeycomb space (30). At the transition from the first to the second longitudinal section, the die tube walls are provided with openings (20), so that the material to be extruded can flow from the inner space of the first longitudinal sections (12a) into the honeycomb space (30). In the region of the openings, the die tubes are provided with convergent-divergent constrictions. <IMAGE>
Patent DE-3727055-A1 (DE)
Title: Method for measuring the variation over time of magnetic field gradients
Inventor: SCHMITT FRANZ
IPC: G01R33/565
Filed: 1987-08-13
Abstract: It is important particularly for eddy-current compensation to determine exactly the variation over time of magnetic field gradients. In so doing, it is intended that, as far as possible, the whole measurement volume should be acquired with one measurement. According to the invention, a sample is excited in N steps, a phase-coding gradient Gm1, which changes from step to step, preceding in each case the gradient Gm2 to be measured. A measurement matrix is formed from the measured values. On the basis of this measurement matrix, the k-space trajectory is formed as the position of the maxima of the signals in the measurement matrix emitted from the sample. By means of derivation with respect to time of the k-space trajectory, the variations in gradient over time are obtained. Gradient pulse-shape measurement for the adjustment of gradients. <IMAGE>
Patent DE-3731888-A1 (DE)
Title: Filter element or catalyst element and process for the production thereof
Inventor: MANGOLD KLAUS PROF DR RER NAT
IPC: F01N3/035
Filed: 1987-09-23
Abstract: Filter element or catalyst element, comprising a foamed plastic, ceramic or metal body, if required coated with a catalytically active material or containing such a material, in which electrical conductor elements, which can be externally connected to a voltage source and are suitable as heating elements, are incorporated into the foamed plastic, ceramic or metal body. The conductor elements can be formed from a metal rod, a metal wire spiral or a metal braiding. The elements are produced in such a manner that electrical resistance elements, suitable for heating purposes, are enclosed with in-situ-foamed polyurethane and, if required, the foam is then wetted or coated in a manner known per se by a suspension containing the ceramic material or metal in pulverulent form and the foam is thermally expelled after drying with sintering of the metal or ceramic material.
Patent DE-3732122-A1 (DE)
Title: Device for the automatic classification of cardiac murmurs
Inventor: BARSCHDORFF DIETER PROF DR ING
IPC: G16H50/50
Filed: 1987-09-24
Abstract: An electronic stethoscope (ES) is used to supply a given periodic cardiac murmur in each case via a digital-analog converter (AD) as a data sequence (DD) to a program-controlled computer (DC) which outputs diagnostic data (DP) about the cardiac murmur on an output unit (AG) by means of an analytical program. The cardiac murmur is to be classified quantitatively as regards preselectable reference cardiac murmurs without any further aids. Maxima-related period sections are selected from an enveloping function of the data sequence (DD), standardized in time and segmented, whereupon segment characteristics are formed and averaged for several period sections which are classified according to the appropriately processed reference characteristics of the reference cardiac murmurs stored in the reference memory (MM). The classification output is ordered according to relevance with regard to predetermined reference designations. The segment characteristics and reference characteristics can be archived in compact form on a data carrier (DT). This results in objective cardiovascular diagnosis even by auxiliary staff or trainees. <IMAGE>