baber/WOPTO huggingface dataset:
Patent DE-3311178-A1 (DE)
Title: Model-railway short coupling with pre-uncoupling means when pulling and pushing
Inventor: GATZEMEIER HANS H
IPC: A63H19/18
Filed: 1983-03-26
Abstract: The invention deals with the couplings for connecting model-railway vehicles to one another. The invention combines the means a) of short coupling (buffer-to-buffer running in model railways), b) of very smooth and reliable uncoupling with c) pre-uncoupling when pulling and pushing so that the vehicles can be separated in a remote-controlled manner at any point of a track layout, irrespective of the location of an uncoupling track. This object is achieved by the fact that: 1) the hook provided with a flat run-on edge has a barb, and 2) the coupling is opened by a release lever (2) mounted on the coupling and having a release plate (4). If the release lever is moved down by the uncoupling track, the release plate slides under the drop stirrup (5). The release lever is lifted again by weight or spring force, and the release plate now presses the drop stirrup first of all upwards against the barb (during pulling) or immediately fully downwards again into the opened state of the coupling. <IMAGE>
Patent DE-3313130-A1 (DE)
Title: Manhole cover, in particular surface or in-line cover
Inventor: FUCHS ALFRED ING GRAD
IPC: E02D29/14
Filed: 1983-04-12
Abstract: A manhole cover, in particular a surface or in-line cover, with a frame and one or more lids inserted therein free of play and preferably in a sealed-off manner, has on the longitudinal sides of the frame one or more interruptions which form expansion gaps for thermal expansion of the frame. When the manhole covers are installed, the frame parts are rigidly connected to one another by connecting means bridging the expansion gap; after installation, the connection means are released but remain as guide parts so that the frame parts can perform directed expansion movements. To compensate for thermal expansion, the lid or each lid can have a movably guided stop rail elastically connected to the rest of the lid.
Patent DE-3314436-A1 (DE)
Title: Method and device for assembling the cooling system of a nuclear reactor pressure vessel
Inventor: ELTER CLAUS DR
IPC: G21C15/12
Filed: 1983-04-21
Abstract: A method and a corresponding device for assembling the cooling system of a nuclear reactor pressure vessel is specified, which consists of a prestressed concrete member and a metallic liner. It has been customary so far to weld the cooling tubes of the cooling system to the liner on the concrete side. This led to a high outlay on manufacture and inspection, and thus to disproportionately high production costs for the pressure vessel. According to the invention, the cooling tubes are pressed onto the liner before and during the concreting by mechanical mounting means which are supported on bolts provided on the liner. After the concrete has hardened, it takes over the positioning of the cooling tubes. Various types of mechanical mounting means are specified for the cooling tubes.
Patent DE-3317653-A1 (DE)
Inventor: BARTH HUBERT DIPL CHEM DR
IPC: C07D401/04
Filed: 1983-05-14
Abstract: 2-Alkylthio-1-aminoalkyl-2-pyrroline-3-carbonitriles and pharmaceutically acceptable acid addition salts, processes for their preparation and formulation into pharmaceutical compositions as well as their activity as thrombocyte aggregation-inhibitors are described. The compounds are thus useful for the prophylaxis and therapy of thrombotic states.
Patent DE-3324574-A1 (DE)
Title: Arrangement for damping rolling motions for bogie rail vehicles
Inventor: BESCHMANN HORST
IPC: B61F5/24
Filed: 1983-07-07
Abstract: An arrangement for damping rolling motions for bogie rail vehicles is to be provided which on a straight track correctly and effectively damps the rotary motions resulting from rolling without disadvantageous secondary effects and when going round a bend does not inhibit rotary movements in an undesired fashion. An arrangement of this kind for damping rolling motions, having a hydraulic element for damping rolling motions and mechanical decoupling of the damping effect for all the components of the motion, except for rotation about a vertical axis (z), has two approximately horizontal dampers (9) which produce damping moments with respect to the axis of rotation (z). The said dampers are arranged between the vehicle body (2) as one connection system and the bogie frame (1) as the other connection system, at a distance (a) from a vertical axis of rotation (z), which distance acts as a lever arm. The connections (7, 10) of said axis are made in an articulated fashion on the one end to an element which is fixed to the connection system (2, 1) and at the other end in articulated fashion via swivel levers (5) and a shaft (4) which is rotatably (3) mounted for these dampers (9) on the other connection system (1, 2). Between the dampers (9), a rigid connection rod (12) is arranged which acts essentially parallel to the said dampers (9) and is connected at both ends in an articulated fashion (11) to one of the two systems (1, 2). Here, the connection to one system is made via an element (6) which acts in a lever-like manner and via the shaft (4). <IMAGE>
Patent DE-3331035-A1 (DE)
Title: Electronic control or regulating device
Inventor: NAOI KIICHI
IPC: H01R13/627
Filed: 1983-08-27
Abstract: The electronic control or regulating device has a plurality of different units, including a programming unit. These units are in each case held detachably on a framework. According to the invention, each unit (2, 3, 4, 5, 6) has locking parts (32, 61) which are arranged elastically on the edges of these units (2, 3, 4, 5, 6). Each locking part (32, 61) can engage in a mating piece (10, 52) which is matched to it and is constructed on the framework (1) or on another device which is firmly connected to this framework (1). <IMAGE>
Patent DE-3337956-A1 (DE)
Title: Drying apparatus with a box-shaped receiving housing
Inventor: GOTTERWEICH HARALD
IPC: F26B9/06
Filed: 1983-10-19
Abstract: In a drying apparatus with a box-shaped receiving housing for the material to be dried and a hot-air fan, there is provided, for using material which has been laid in to be dried, a receiving housing (1) provided with a horizontally mountable, circumferentially closed housing casing (2) which has, near the rear-end wall (8) provided with an air-passage opening (9), a hot-air fan (11,12) and, after this in the flow direction, an air-permeable transverse wall (20), and which receives a number of carriers (4) for goods to be dried, set at a distance and parallel one above the other, and which can also be closed by a cover engaging at least partially over the front end of the receiving housing (1). <IMAGE>
Patent DE-3339323-A1 (DE)
Title: Remotely controlled opening mechanism of an effective-substance container of a supply capsule
Inventor: BUSCH ULRICH
IPC: A61M37/00
Filed: 1983-10-29
Abstract: The invention relates to a remotely controlled opening mechanism of an effective-substance container of a supply capsule having an externally operated signal transmitter which activates a circuit located in the capsule and heats a heating wire which is arranged in the circuit. In order to reduce the number of individual elements, to design the construction to be simpler and more cost-effective, and better to ensure correct operation, the heating wire is arranged in the immediate vicinity of the effective-substance container.
Patent DE-3342293-A1 (DE)
Title: Surgical repositioning and plating forceps
Inventor: FRICK ULRICH
IPC: A61B17/28
Filed: 1983-11-23
Abstract: Name of the invention: surgical repositioning and plating forceps.  e chnical problem, principal applicability: In such forceps it must be possible to grip the fractured tubular bone close to the fracture sites with one forceps in each case and to bring it into its physiological position thereby. For healing to take place the bone must then be plated immediately thereafter. Solution: the forceps are designed in such a manner that the plate can be screwed on to the bone without the forceps having to be removed from the bone. This requires that the forceps possess a sufficient recess at one point at the jaws for the plate. Furthermore, the forceps are designed to avoid corners and are adapted such that they can be operated with one hand.
Patent DE-3344397-A1 (DE)
Title: Method and apparatus for cooling rolled wire
Inventor: HAUCK ALBERT
IPC: C21D9/573
Filed: 1983-12-08
Abstract: Published without abstract.
Patent DE-3346439-A1 (DE)
Title: Winding gear with a reel as rope carrier
Inventor: OFFERGELD WERNER
IPC: B66B15/08
Filed: 1983-12-22
Abstract: Published without abstract.
Patent DE-3400068-A1 (DE)
Title: Magazine actuating handle for screwdriving inserts
Inventor: HOLLAND-LETZ PETER ADOLF
IPC: B25G1/08
Filed: 1984-01-03
Abstract: These magazines are used for the visible storing and easy removal as well as insertion of tool sets, such as screwdriver bit inserts 1 and the associated magnetic screwdriving shank 2. To this end, boxes 3 are provided in which the inserts are placed and are enclosed by a pot 4 of transparent material, the pot being rotatable and having a hole 5 for removing and inserting the tool inserts at its end face. 
<??>So that the magazine can also be used for manual screwdriving work by means of the screwdriving inserts 1, it is designed as a handy, elongated turning tool 6 which has a profiled hole 7 at the end face. The dog part 8 of the magnetic screwdriving shank 2 can be inserted into the profiled hole 7. 
<IMAGE>
Patent DE-3407335-A1 (DE)
Title: Apparatus for connecting a writing instrument and a lens
Inventor: KRUG ANNELIESE M
IPC: B43K29/00
Filed: 1984-02-29
Abstract: A writing instrument and a magnifying glass as a reading aid are combined in one article. The writing instrument is the handle for a reading glass. <IMAGE>
Patent DE-3409434-A1 (DE)
Title: Intumescent materials
Inventor: BONIN WULF VON DIPL CHEM DR
IPC: C09D5/18
Filed: 1984-03-15
Abstract: Intumescent materials which contain oils or fats thickened by minerals are outstandingly suitable as fireproof cements.
Patent DE-3412788-A1 (DE)
Title: Metering dispensing device
Inventor: STUMPE WALTER
IPC: B01F15/04
Filed: 1984-04-05
Abstract: The invention relates to a metering dispensing device for multicomponent plastics from can-shaped transport containers which have a rim bead and discharge openings located in the base, consisting of a frame with one or more support plates for the can-shaped containers, whose discharge openings are aligned with holes in the support plate, and of a drive device, fastened to the frame, for piston rods with pistons which can be inserted into the containers. The object to be achieved is to provide a dispensing device with which containers of a plurality of sizes may be emptied. The invention achieves this object in that either each support plate is fastened, so as to be exchangeable for a support plate of a different size, to a fastening device for fastening to a fastening head which is arranged on the frame and receives the outflow channel and sealing means, or in that each support plate has, peripherally around each hole, at least one annular or circular recess which corresponds to the diameter of a container rim and in that either there is arranged on the piston rod a fastening device for exchangeable pistons, whose diameter corresponds to the internal diameter of the can-shaped containers, or in that the piston is formed by at least one annulus or annular parts around a circular disc-shaped piston part.
Patent DE-3412963-A1 (DE)
Title: Apparatus for straightening vehicle bodies or the like
Inventor: ESSMANN JOHANNES WILHELM
IPC: B21D1/14
Filed: 1984-04-06
Abstract: In an apparatus for straightening vehicle bodies or the like, having a torsionally rigid base frame (2), at least one cross-member (3) secured on the base frame (2), two clamping jaws (4) arranged on the cross-member (3), if required a straightening angle (5) which can be attached to the base frame (2), and, if required, a counter holding device (6), straightening can be carried out rapidly, inexpensively and in a flexible manner in any direction since each cross-member (3) is provided at the ends with approximately C-shaped supports (10), open towards one another, for the clamping jaws (4) and the clamping jaws (4) are arranged on the upper limbs (11) of the supports (10), said limbs pointing towards one another. As a result, a supporting arm (7) of the straightening angle (5) can be moved across the full width of a vehicle body (1) without colliding with the supports (10) of the cross-member (3). <IMAGE>
Patent DE-3413778-A1 (DE)
Title: Method for the non-destructive testing of containers that are difficult to reach, by means of sound emission analysis
Inventor: SEIFFERT WOLFGANG DIPL PHYS
IPC: G01N29/14
Filed: 1984-04-12
Abstract: The invention relates to a method for the non-destructive testing of containers that are difficult to reach, for the presence of critical faults by means of sound emission analysis (SEA), in particular buried pressure vessels subject to a requirement for monitoring. The object of being able to apply SEA from inside under pressure is achieved by arranging the sensors and preamplifiers encapsulated in the container in a pressure-tight fashion and guiding the signal cables to the main amplifier via a pressure-tight cable bushing.
Patent DE-3415238-A1 (DE)
Inventor: DASCHMANN HORST
IPC: F23J15/00
Filed: 1984-04-21
Abstract: 1. A method of reheating flue gases coming from a flue-gas purification plant operating by the wet process, using a heat exchanger disposed in the stream of flue gas and comprising a number of tubes through which a heat transfer medium flows and round which the purified gases flow before being discharged through a chimney to atmosphere, the flue gas coming from wet purification and conveyed over a mist collector first being heated until all the water droplets remaining in the flue gas evaporate, after which the dry flue gas is heated by downstream heat exchangers to the temperature required for entering the chimney, characterized in that in order to heat the flue gas until all the remaining water droplets evaporate, the flue gas flows through a tubed indirect additional heat exchanger (9) disposed downstream of the mist collector (4) and consisting mainly of graphite and containing a heat transfer medium which is heated by a tubed indirect flue gas cooler (16) which consists mainly of graphite and withdraws some of the heat from the stream of unpurified flue gas before wet purification (3).
Patent DE-3417434-A1 (DE)
Title: Process for preparing paste-making vinyl chloride polymers
Inventor: KRUSE WOLFGANG ANDREAS DR
IPC: C08J9/10
Filed: 1984-05-11
Abstract: The invention relates to the preparation of paste-making polymers of vinyl chloride by discontinuous polymerisation in the presence of a predispersion of   a) an alkali metal salt or ammonium salt of a fatty acid, of an alkylsulphonic acid, of an alkylarylsulphonic acid or of a sulphosuccinate,   b) a C12-C20alkanol,   c) water, and if appropriate   d) a monomer-soluble catalyst, the predispersion being prepared with more than 60 to 80% by weight of the total required amount of emulsifier (amount of surfactant), whereas the remainder of the emulsifier or of a component forming the emulsifier is metered in to the polymerisation mixture after a conversion of 10 to 60% by weight batchwise or continuously as an aqueous solution. The polymers obtained lead to pastes of especially low viscosity, even at high shear loading, and produce predominantly open-celled flexible foams with good rebound resilience.
Patent DE-3419904-A1 (DE)
Title: Method of producing perpendicular sealing diaphragms made of plastic
Inventor: SAENGER FRANZ DR ING
IPC: E02B3/16
Filed: 1984-05-28
Abstract: The invention relates to a method of placing perpendicular plastic-sheet seals in dam structures in earthworks and hydraulic engineering. The object was achieved in such a way that the plastic-sheet seal is placed perpendicularly at the same time as the dam fill while using formwork which can be lagged horizontally or vertically in stages. The formwork is constructed in such a way that it withstands the earth pressure occurring as a function of the selected heights of the fill sections and the surface facing the sheet is smooth and causes no damage to the seal. <IMAGE>
Patent DE-3425481-A1 (DE)
Title: Hot-air room heating system
Inventor: MERKEN WILHELM
IPC: F24D5/04
Filed: 1984-07-11
Abstract: In a hot-air room heating system, consisting of a hot-air consumer 1, a heating liquid circuit (heat transfer medium circuit) 9, two heat exchangers 6, 7 for heating fresh air supplied to the system and circulating air conducted in the circuit in the system, a mixing chamber 22 for circulating air and fresh air as well as valve flaps 19, 21, 25 for controlling the fresh-air and circulating-air flows, the degree of efficiency of the preheater/heat exchanger is improved by a preheater/heat exchanger (heat consumer) 6 having an inlet valve flap 19, 21 for alternative flowing through with circulating air or fresh air and the mixing chamber 22 for adding circulating air being arranged between the preheater/heat exchanger 6 and, arranged downstream thereof, a post-heater/heat exchanger 7. This system is preferably operated in such a manner that the circulating air is directly supplied alternatively only to the secondary side of the preheater/heat exchanger or only to the mixing chamber. <IMAGE>
Patent DE-3426625-A1 (DE)
Title: Barbed wire
Inventor: GRAEPEL FRIEDRICH C
IPC: B21F25/00
Filed: 1984-07-19
Abstract: In order to produce barbed wire which has an improved barrier effect when used as a barrier or protective roll or also mounted in a flat configuration, e.g. on top of fences or walls, the barbed wire comprises a wire cable, as the longitudinally extending core, and a sheet-steel barbed strip which partially runs around the wire cable in the manner of a bead and exhibits laterally projecting barb elements. The wire cable can be cut through only with extreme difficulty, as a result of which an enhanced barrier effect of the barbed wire is achieved.
Patent DE-3435912-A1 (DE)
Title: Rapid-action coupling for the length-adjustable connection of two cables, in particular a Bowden-cable coupling for motor vehicles
Inventor: BILLHARDT WALTER DIPL ING
IPC: B60T7/10
Filed: 1984-09-29
Abstract: A rapid-action coupling for the length-adjustable connection of two cables, e.g. of two Bowden cables, primarily for parking brakes of motor vehicles, has interacting toothings of the cable ends to be connected. The toothings can be fixed in their engaged position by a securing sleeve which surrounds the cable ends. A double-sided toothing is formed on the first cable end and two pivoted arms are articulated pincer-fashion on the second cable end, these pivoted arms having on their inner surfaces toothings which interact with the double-sided toothing on the first cable end. The pivoted arms have an external thread and the securing sleeve has a corresponding internal thread, such that the securing sleeve can be screwed onto the pivoted arms situated in the closed position, holding them together. Such a rapid-action coupling is distinguished, on the one hand, by high force-transmitting capacity and, on the other hand, by simplicity and rapidity of release and length adjustment.
Patent DE-3436134-A1 (DE)
Title: Serial tetrad adder/subtractor in BCD-8421 code
Inventor: MERKLE PAUL
IPC: G06F7/495
Filed: 1984-10-02
Abstract: This adder/subtractor, in which the additions are carried out in normal manner and the subtractions are carried out by means of additive subtraction, exhibits a tetrad adder according to P 3434243.5. The nines complement number of the subtrahend required with additive subtraction is supplied by the dual circuit 5-6 which consists of the recoding circuit 5 and the nines complement circuit 6. The recoding circuit 5, which converts BCD-8421-coded decimal numbers into 1-of-10-coded decimal numbers, is required because direct nines complementing of BCD-8421-coded decimal numbers is not possible. Any carry from the previous addition is processed non-negated in the main circuit 1. Any carry from the previous additive subtraction is processed negated in the main circuit 1. <IMAGE>
Patent DE-3437224-A1 (DE)
Title: Process for the preparation of penicillin G acylase by fermentation
Inventor: CHANG IH-SEOP
IPC: C12N15/00
Filed: 1984-10-10
Abstract: The process is distinguished in that a microorganism which produces penicillin G is obtained by incorporating a plasmid with incorporated deoxyribonucleic acid (DNA) fragment from a strain of the genus Escherichia with genetic information for the synthesis of penicillin G acylase into a recipient microorganism of a strain of the genus Escherichia, the microorganism which produces penicillin G is fermented in a conventional culture medium in order to produce pure penicillin G acylase, and the acylase accumulated in the culture medium is isolated. The process therefore does not require an inducer such as phenylacetic acid and phenoxymethylacetic acid during the acylase synthesis.
Patent DE-3442453-A1 (DE)
Title: Electrochemical storage cell
Inventor: HARTMANN BERND DIPL CHEM DR
IPC: H01M10/39
Filed: 1984-11-22
Abstract: The invention relates to an electrochemical storage cell (1) on the basis of sodium and sulphur, which storage cell is equipped with a safety container (4) for holding the sodium. This container, according to the invention, is designed as a cartridge (4) which has an orifice (11) with a closure (12). In order to preclude any negative effects of the safety container (4), especially of its closure (12), on the sodium and the solid electrolyte (3), the orifice (11) is closed by a plug (12) or a metal foil (12) which, when the operating temperature of the storage cell (1) is reached, move clear of the orifice (11) without starting to melt and thus contaminating the sodium. <IMAGE>
Patent DE-3500240-A1 (DE)
Title: Electric water heater and manufacturing device
Inventor: GARBE HANS-JOSEF
IPC: F24H1/18
Filed: 1985-01-05
Abstract: The inner container of a water heater is to be arranged in a casing with a device. Any inclination of the flange 19 of the inner container 18 is not to interfere in this case. To this end, a support 2, which can be placed on a unilaterally open support shape 1, is provided. Mounted pivotably on the support 2 is a spherical dome 4, on which the flange 19 is to be fastened. Provided on a bottom cap 17 of the casing is a bending fold 20 running around the flange 19. <IMAGE>
Patent DE-3509239-A1 (DE)
Title: Dietetic composition
Inventor: SCHULER ANGELO
IPC: A61K35/747
Filed: 1985-03-14
Abstract: A dietetic composition contains a culture of Streptococcus spec. DSM 3259 in a suitable nutrient medium such as soya milk, and is suitable for inhibiting and controlling clostridia in the intestine.
Patent DE-3510668-A1 (DE)
Title: Tether for a sow
Inventor: BERGER HEINRICH
IPC: A01K11/00
Filed: 1985-03-23
Abstract: The tether is used to tether the sows in the stall. When the lever 5 is lifted, the chain 4 slips out of the mounting 10 and the annular guide 2. The effect of this is that the sow can leave the tethering place. When this happens, the tether remains firmly buckled on the sow. This greatly facilitates the buckling and unbuckling of the sow in the stall. If the tether is marked, identification of the sow is unnecessary. <IMAGE>