baber/WOPTO huggingface dataset:
Patent DE-3341735-A1 (DE)
Title: Measuring capsule for a differential-pressure measuring transducer
Inventor: WEH JUERGEN
IPC: G01L13/02
Filed: 1983-11-18
Abstract: The measuring capsule of a differential-pressure measuring transducer consists of two rotationally symmetric measuring-capsule discs (2, 3), between which a measuring diaphragm (1) made in one piece in its centre plane is arranged and which is closed off on each side by a separating diaphragm (6, 7). On each side of the measuring diaphragm (1), a measuring chamber (4, 5) is connected to a separating chamber (8, 9) via a through-opening (10, 11). The deflection of the measuring diaphragm (1) is a measure of the differential pressure acting on the measuring capsule. The part of the measuring diaphragm (1) which is not held between the measuring-capsule discs (2, 3) has a central area (1a) and an annular area (1b) of smaller thickness concentrically surrounding this central area (1a). A reference plate (14, 15) is held on at least one side of the measuring diaphragm (1) via at least one uncoupling distance device at the central area (1a) of the measuring diaphragm. The uncoupled distance devices are configured and arranged in such a way that they prevent a deflection of the reference plate (14, 15) during a deflection of the central area (1a) of the measuring diaphragm. Opposite surfaces of the central area (1a) of the measuring diaphragm (1) and of the reference plate (14, 15) are designed as electrodes of a capacitor. In the event of an overload on one side, the separating diaphragm (6, 7) comes to bear on its diaphragm bed, and the filling volume displaced from the separating chamber (8, 9) is by the deflection of the measuring diaphragm (1) ... Original abstract incomplete. <IMAGE>
Patent DE-3406727-A1 (DE)
Title: Electrically operated device for driving fastening means into place
Inventor: WILLENBROCK HANS DIPL ING
IPC: B25C1/06
Filed: 1984-02-24
Abstract: An electrically operated device for driving stapling and fastening means into place, the magnet armature of which, on account of one or more current pulses, is able to drive every individual fastening means, of the fastening means which can be driven into place, into the workpiece with one or more drive-in blows, is to be designed in such a way that, after completion of the drive-in operation, the generation of further pulses and thus the triggering of further drive-in blows is cut out. Provided for this is a switching device which, after the completed drive-in operation, can be actuated by the magnet armature for cutting off further current pulses for the magnet coil.
Patent DE-3408242-A1 (DE)
Title: Folding ruler
Inventor: SCHREIBER KLAUS-GUENTER
IPC: G01B3/06
Filed: 1984-03-07
Abstract: The invention relates to a folding ruler 1. The links 2, 3, 4, 5, 6 of this folding ruler 1 are constructed cambered in cross-section, and consist of an elastic, dimensionally stable material. The end sections 7, 8 of the links 2, 3, 4, 5, 6 are constructed as a link guide. The folding ruler 1 is designed such that it can also be used as a goniometer, a plummet or the like (Fig. 1). <IMAGE>
Patent DE-3409372-A1 (DE)
Title: Material for the vitalisation of implant surfaces
IPC: A61L27/58
Filed: 1984-03-14
Abstract: The material is based on absorbable biopolymers and contains a combination of     (1) (a) collagen and/or fibrinogen or (b) collagen and/or fibrinogen with one or more of the following biopolymers: gelatin, oxycellulose, SH-group-modified fibrinogen, SH-group-modified gelatin, SH-group-modified collagen and SH-group-modified oxycellulose,   (2) a pharmaceutical agent in slow-release form,   (3) allogenic and xenogenic bone transplants and optionally   (4) calcium phosphate and/or apatite   Also described is a material for the vitalisation of vascular or tracheal prostheses which contains the abovementioned components (1) and (2).
Patent DE-3411010-A1 (DE)
Title: Use of flue dust as additive for concrete
Inventor: KELLER HERBERT DIPL ING
IPC: C04B2/06
Filed: 1984-03-24
Abstract: The use of flue dust which occurs in the dry cleaning of the flue gases of large furnaces and which, when it is obtained, contains free calcium oxide and is moistened with 5 to 15% by weight, preferably 8 to 12% by weight, of water with the addition of 2 to 10% by weight, preferably 4 to 8% by weight, of ligninsulphonate, melamine resin or mixtures thereof (based on the amount of water) and is then dumped as an additive for concrete. The dumping is carried out only as temporary storage, however at least long enough for the free calcium oxide to be decomposed to less than 1.5% by weight, based on the dry flue dust, to form predominantly Ca(OH)2 while to the greatest possible extent excluding the formation of CaCO3. Then the temporarily stored flue dust is dried and recomminuted.
Patent DE-3417598-A1 (DE)
Title: Traffic beacon
Inventor: JUNKER ERWIN
IPC: E01F9/688
Filed: 1984-05-11
Abstract: A traffic beacon with a signal support bearing reflecting signal films is proposed, a signal lamp fastened on the stand tube being fed from a battery and the signal support consisting of a weatherproof light plastic of low strength which e.g. in the event of a collision with a vehicle or its occupants breaks up immediately and can neither damage the impacting vehicle nor injure any people. <IMAGE>
Patent DE-3418561-A1 (DE)
Title: Heat exchanger made from polymers
Inventor: MENZ HEINZ-GUENTER
IPC: F28D9/04
Filed: 1984-05-16
Abstract: A heat exchanger made from polymers is described, in which the heat exchange liquid flows through a tube plate, preferably through a commercially available double web plate, while the second, preferably gaseous medium is guided along the outside of the tube plate. For this purpose, the tube plate is rolled up to form a loose wound member through the windings of which the second, preferably gaseous medium can flow. In this way, a heat exchanger is produced in which the number of joints is reduced to a minimum, as a result of which the failure probability of the heat exchanger is reduced with respect to the prior art. Moreover, a favourable possibility exists of thereby easily cleaning and maintaining the heat exchanger by undoing the loose winding before cleaning and reproducing it after cleaning. It is possible to produce such heat exchangers in a simplified way and at lower cost than in the case of the present prior art. <IMAGE>
Patent DE-3421905-A1 (DE)
Title: Device for switching on/off an electronic musical apparatus by moving parts of the writing instrument
Inventor: KRUG KARL
IPC: B43K29/00
Filed: 1984-06-13
Abstract: The activation of the electronic musical apparatus in a writing instrument is to be achieved by moving parts of the writing instrument.
Patent DE-3422199-A1 (DE)
Title: Thermoplastic container and process for the production thereof
Inventor: HAGNER HANS
IPC: B65D3/04
Filed: 1984-06-15
Abstract: In a thermoplastic container having an overlapping seam and regions of different cross-section over its height, the thickness of the overlapping seam is reduced at the regions of relatively severe changes in cross-section to the thickness of the plastic film in order to ensure satisfactory bending behaviour even in this region. The thickness reduction can be obtained either by incisions, cutouts or embossings either when the film is cut to size or else during subsequent processing steps.
Patent DE-3431561-A1 (DE)
Title: Utility vehicle with combined loading device
Inventor: PAUL JOSEF
IPC: B60P1/64
Filed: 1984-08-28
Abstract: The invention relates to a utility vehicle with a lifting frame which serves to receive an interchangeable body (container) and is arranged so that it can be lifted and/or tilted with respect to the frame of the vehicle, and to a slider frame which can be displaced in the longitudinal direction with respect to a lower carrier frame, forms a sliding ramp and has a hydraulic lifting frame, provided with a drive device, for setting down, sliding over and picking up the body, the lifting frame being a gantry-like travel frame which moves on rollers in lateral guide rails of the slider frame and on whose cross-member, which spans the body, a lifting cylinder which forms the lifting rocker of a loading device is mounted so that it can be vertically and laterally swivelled and transversely moved.
Patent DE-3432541-A1 (DE)
Title: Hairdressing device
Inventor: BOLLINGER HERIBERT
IPC: A45D24/04
Filed: 1984-09-05
Abstract: The subject-matter of the invention is a hairdressing device, for example in the shape of a comb or a brush, the basic body (1) having good electroconductive properties, and fibres (3) of a material having good conductive properties being arranged in the gaps between the comb teeth (2) for the purpose of having an antistatic effect. <IMAGE>
Patent DE-3432878-A1 (DE)
Title: Clock generating device
Inventor: BUSCHMANN FALK
IPC: B41F33/00
Filed: 1984-09-07
Abstract: Starting from the objective of providing a clock generating device for printers with a positive and negative dead time compensation, in a clock generating device for printers with a pulse generating device constructed as an angle encoder and a pulse processing device arranged downstream and containing a device for generating engine speed addresses having an engine speed counter and at least one memory which is constructed as a PROM and arranged downstream via an engine speed address data bus or an engine speed address data bus and at least one address conversion device of the device for generating engine speed addresses and via a rotary angle address data bus of the pulse generating device, at least one conversion device connected on the input side and output side to the engine speed address data bus is arranged in front of a memory.
Patent DE-3433493-A1 (DE)
Title: System for digitising picture signals
Inventor: SHIMOTONO SUSUMU
IPC: H04N1/403
Filed: 1984-09-12
Abstract: A system for digitising picture signals can adequately digitise images on an original by resolving the original into picture elements ("pixels") in spite of local variations in the colour and/or density of the background. Threshold values for the respective picture elements are calculated with consideration for an average density of a marked picture element to be digitised and of the neighbouring picture elements, the average density of the white picture elements, the average density of the black picture elements, a variation in contrast of the image and similar influences. In addition, threshold values are calculated on the basis of the average values of the picture densities in the forward and backward direction and the difference between these average values is calculated for each picture element. The threshold values are restricted to a certain range, which is defined by upper and lower limits. The threshold values are modified by deviating values which are offset by a predetermined number of picture elements in a direction running opposite to the scanning direction. Also calculated are the threshold values as a function of the frequency distribution of the picture elements into a limited planar or level region which is obtained by successively selecting picture elements in a plurality of scanning lines and calculating their average value.
Patent DE-3440958-A1 (DE)
Title: Carrying handle for cartons and device for manufacturing it and method of operating the device
Inventor: BREUER HERBERT
IPC: B65D5/465
Filed: 1984-11-09
Abstract: The convenient carrying handle for cartons consists of a flexible plastic strip, which forms the handle part and is folded together prior to the intended use for the required gripping freedom, and a disc which engages behind the carton. The ends of the plastic strip are firmly connected to the disc between two paper strips which form the disc, are connected to one another, lying one on top of the other, and one of which has a cutout as a passage for the handle part. Serving to produce carrying handles as a mass product from two paper strips guided in parallel at the same conveying speed and a plastic tape guided between the two, including connecting the paper strips and the plastic tape, is a device which applies all the measures required for manufacture in a constant sequence and coordinated with one another. In this case, the plastic tape is fed in advance of the conveying speed of the paper strips to a device element, operating in phase with the other operations, for folding together and leaves said device part, after being folded together, at a speed corresponding to the conveying speed of the paper strips to produce the connection therewith and for subsequent cutting into carrying-handle lengths.
Patent DE-3441660-A1 (DE)
Title: 7-oxabicycloheptanthioaether und arzneimittel mit einem gehalt an diesen verbindungen
Inventor: DAS JAGABANDHU
IPC: C07D493/08
Filed: 1984-11-14
Abstract: Es werden 7-Oxabicycloheptanäther von Prostaglandinanalogen der allgemeinen Formel unter Einschluß sämtlicher Stereoisomeren davon beschrieben. Diese Verbindungen sind wertvolle kardiovaskuläre Wirkstoffe, z.B. bei der Behandlung von thrombolytischen Erkrankungen.
Patent DE-3442314-A1 (DE)
Title: The Cosmos survival abode
Inventor: POISEL OTTO KARL DIPL ING
IPC: E04H1/12
Filed: 1984-11-20
Abstract: The present invention relates to apartment units for Cosmos cities with or without survival centres, the astronauts being able to survive the "sleep during flight" at very high speeds of flight in spaceships. Each apartment unit is composed of two frame structures. The living room (2) is located in the upper part, in the centre. The room (3) with the entrance (4) is on the one side, this room (3) being divided into the airlock, the bathroom with the toilet, and a fitness centre. The room (5) in which the kitchen is located, with a dining corner and a workroom or child's room with a medical corner, is on the other side. The machine room (1) is underneath the living room (2). The air-conditioning system and the survival centres with the artificial nutrition units are accommodated here. The lower part is intended for the cellar, with all the stockrooms, energy sources, a waste disposal site and a mortuary. Apartment units without survival centres can be manufactured for the first moon stations. The inhabitants can be supplied from the earth. <IMAGE>
Patent DE-3444491-A1 (DE)
Title: X-ray topography camera for routine real structure diagnostics
Inventor: JENICHEN BERND DIPL PHYS DR
IPC: G21K1/02
Filed: 1984-12-06
Abstract: The X-ray topography camera according to the invention is suitable for accompanying diagnostics in semiconductor technology. The aim of the invention is to investigate the real structure even of macroscopically deformed crystals by means of X-ray topography. According to the invention, the X-ray topography camera using the principle of the known twin-crystal camera is specified which is constructed as a V-shaped structure whose plane is vertical, and consists of a primary beam tube, useful beam tube, connecting joint between the two and a device for setting the angle between the two. A collimator chamber is arranged on the connecting joint between the useful beam tube and primary beam tube, and contains a device for the defined curvature of the collimator crystal which is described in various configurations according to the invention.
Patent DE-3444655-A1 (DE)
Title: Circuit for a single-phase apparatus power supply from a three-phase mains
Inventor: LEVACHER FRIEDRICH KARL DR
IPC: H02J9/06
Filed: 1984-12-07
Abstract: Electrical energy and power measurement apparatuses are currently being discussed which require a dedicated single-phase power supply for their evaluation electronics. In order to increase the operating reliability, it is alternately intended to make it possible for the power supply to be derived from the phases of the three external mains conductors L1, L2 and L3. The proposed solution is based on an "OR circuit", which represents assessment logic, the external conductor L1 in each case having priority over the external conductors L2 and/or L3. The same also applies to the external conductor L2, which has priority over the external conductor L3 in the absence of the external conductor L1. A relay A, which produces the priority by means of its contacts a1 and a2, is used for this purpose. The priority for the external conductor L2 over the external conductor L3 is ensured by a relay B. <IMAGE>
Patent DE-3446035-A1 (DE)
Title: Two-armed rebate-mounted scissor mechanism for tilting wings of windows, doors or the like, especially for heavy wings with multiple glazing
Inventor: LAHMANN ERNST
IPC: E05C17/32
Filed: 1984-12-18
Abstract: What is provided is a two-armed rebate-mounted scissor mechanism for tilting wings or folding wings, in which a control arm relatively long in comparison with the length of the scissor arms is articulated on one scissor arm displaceably via a sliding shoe which, in the normal open position, engages into an edge recess of the scissor arm and thus secures the normal open position, whilst, in the cleaning position, the weight of the wing is absorbed by supporting the control arm on the pin of the point of articulation of the scissor mechanism. Designing all the arms of the rebate-mounted scissor mechanism so that they are free of slots and therefore free of weakening results in a high load-bearing capacity and stability of the scissor mechanism, combined with a simple construction and easier and more reliable operation.
Patent DE-3447228-A1 (DE)
Title: Process for generating an oxidic protective layer on a high-temperature material moulding
Inventor: HEIMES ENGELBERT
IPC: C23C12/00
Filed: 1984-12-22
Abstract: An oxidic protective layer on mouldings made of low-aluminium high-temperature material, which layer protects the base material against the attack of permeating hydrogen, is produced by the initial generation, especially by a brief immersion treatment in an Al bath and the removal of excess aluminium, of a thin aluminium-containing alloy layer in the metallically bright surface, which is then   (a) heated in hydrogen for at least 10 hours at at least 900 DEG C and after cooling (b) is treated at < 700 DEG C for at least 5 to 10 hours in a mixture of steam-containing inert gas with a few vpm of oxygen and finally (c) is heated for at least a day at 900-950 DEG C in a mixture of steam-containing inert gas with hydrogen, having an H2:H2O ratio of approximately 1:1. i
Patent DE-3447239-A1 (DE)
Title: Plastic chamber profile with built-in metal rail and device for manufacturing such chamber profiles
Inventor: HEMSING WERNER
IPC: E06B3/22
Filed: 1984-12-22
Abstract: Plastic chamber profile for windows or doors with built-in metal rail (1) which has at least one smooth wall (2) which lies opposite a profile inner wall with small play and which has individual stamped lugs (4) which project from the wall (2) or punched sections (5) which are bent up, which create or increase a frictional contact between metal rail (1) and chamber profile (3) without preventing the insertion of the metal rail (1). The Application also relates to a device for manufacturing chamber profiles for windows and doors with a built-in metal rail with the above characteristics. <IMAGE>
Patent DE-3501258-A1 (DE)
Title: Connecting device between false-ceiling suspension means and suspending wire
Inventor: VOGL ANTON
IPC: E04B9/20
Filed: 1985-01-16
Abstract: There is such a device in which two protrusions 6, 7, through which the suspending wire 1 passes, project away from a strip 5 of the suspension means 3. In this arrangement, it is desirable for the service life of the connecting device to be improved without rendering the mounting more difficult. This is achieved by the protrusions being short, rigid shoulders 6, 7, by the suspending wire 1 having a row of notches 2 in the region of the shoulders, and by a bar part 11, provided with a toothing 12 matching the notches, being pushed and held between strip 5 and suspending wire 1. As a result of the inter-engagement of the notches and the toothing, the assembly of suspension means and suspending wire is resistant to tension and independent of elastic forces. <IMAGE>
Patent DE-3501950-A1 (DE)
Title: Selection device for a gearshift on bicycles or the like
Inventor: BERGLES EDUARD ING
IPC: B62M25/04
Filed: 1985-01-22
Abstract: The invention relates to a selection device for a gearshift, in particular derailer gear-shift, on bicycles or the like, for actuating a change-over device, loaded by a restoring spring, by means of a control cable with an attachment component which bears at least one selection lever bearing pin and one switching lever which is swivellably mounted on the respective selection lever bearing pin and to which a catch device with locking element is assigned, the catch device having a separate locking disc element which is connected in positively engaging fashion to the selection lever and is coaxial with respect to the selection lever bearing pin and is mounted on a projection of a separately provided control cable winding body which is connected fixed in terms of rotation to the locking disc element. In this arrangement, a locking element in the form of a support lever is assigned to the locking disc element, which support lever is coupled on one side to the housing of the selection device and can be swivelled in the plane of the locking disc element in order to interact by means of engagement faces with catches in the edge area of the locking disc element. The locking element is constructed in the form of a swivellable support lever which has, facing away from the engagement faces, a bore lying in the swivel plane for receiving an adjustable support element for receiving the end of the control cable sleeve and simultaneous guiding through of the control cable itself to the winding body on the selection lever. 
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Patent DE-3503187-A1 (DE)
Title: Plastic sliding sleeve for a clutch release bearing
Inventor: HEURICH GUENTHER
IPC: F16D23/14
Filed: 1985-01-31
Abstract: The manufacture and assembly of a plastic sliding sleeve are simplified and the production of large contact surfaces is achieved by the fact that the holding part 8 and the radial overlap 9 are integrally connected to the sliding sleeve 2 and consist of segments 8', 9', the segments 8' having a length 8'' which is at least five times that of the radial overlap 9. <IMAGE>
Patent DE-3503675-A1 (DE)
IPC: B23K7/00
Filed: 1985-02-04
Abstract: A method and apparatus for mechanically controlling the flame cutting and/or connection welding of workpieces. The difficulty encountered during the mechanized burning of holes in vessels, containers or tanks and the welding of connecting members into these holes is that the cutting and welding apparatus need to be guided in such a way that not only do they not contact the surface of the vessel, container or tank, but they are also kept a fixed distance from this surface. Therefore, control of the cutting and/or welding process is effected in conformity with the actual dimensions of the workpiece that is being worked on. In particular, this control is undertaken in conformity with the circumferential line of the hole for a given connecting member, and also in conformity with the curved surface of the vessel, container or tank. The peripheral line of the connecting member is first sensed and is graphically or electromagnetically recorded. The subsequent control of the cutting and/or welding process is then effected by following this recorded line.
Patent DE-3503840-A1 (DE)
Title: Pivotable stairway with power drive
Inventor: PAHL EKKE
IPC: E01D15/24
Filed: 1985-02-05
Abstract: Published without abstract.
Patent DE-3505357-A1 (DE)
Title: Double-acting actuating member like a double diaphragm made of rubber
Inventor: ABE MINORU
IPC: F15B15/10
Filed: 1985-02-15
Abstract: The invention relates to a double-acting actuating member like a double diaphragm made of rubber, with a pair of rubber diaphragms and a piston which subdivides a housing of the actuating member into a first and a second chamber, the rubber diaphragms being provided in such a way that the one which is located on the atmosphere side has an unstretched shape when the piston moves towards the chamber on the vacuum side.