baber/WOPTO huggingface dataset:
Patent DE-3344760-A1 (DE)
Title: Air-raid shelter and process for its production
Inventor: MOESINGER HEINRICH DR ING
IPC: E04H9/12
Filed: 1983-12-10
Abstract: The invention relates to an air-raid shelter for small groups of persons which comprises a concrete block cast monolithically with in-situ concrete and contains all or some of the functional rooms, such as for example occupied room, fan room etc., as hollow spaces. The major surface areas of the interior rooms at risk from the effect of pressure, such as for example the ceiling and vertical walls of the occupied room, are concavely shaped, providing a high mechanical strength. The outer contour of the concrete block is convexly or concavely/convexly shaped in horizontal section. The production process is made particularly inexpensive by using rigid formwork elements which can be easily fitted to one another and reused and which can be removed again from the hollow spaces through the remaining openings. Alternatively, flexible formwork skins which can be filled with air or water or destructible mould elements can also be used for shaping the hollow spaces. The steel reinforcement is introduced by means of prefabricated dish-shaped or arc-shaped elements.
Patent DE-3403063-A1 (DE)
Title: Screw
Inventor: MARTIN ROLAND
IPC: F16B23/00
Filed: 1984-01-30
Abstract: In the case of a screw, the head 1 has at least two stop surfaces 4, 5, 6 for tightening the screw by means of a screwdriver 1'. In order to make it impossible to loosen the screw using the screwdriver 1' or another tool, and to achieve a guide for the screwdriver 1', each stop surface 4, 5, 6 forms a triangle which runs from the head edge 7 to a base point 10. Curved oblique surfaces 11, 12 run up to the head edge 7 or to the circumferential edge 2 from the sides 8, 9 of the triangle which are closer to the axis and more remote from the axis. A base line 13 extends between the two inclined surfaces 11, 12 from the base point 10 to the head edge 7 of the adjacent stop surface. <IMAGE>
Patent DE-3403669-A1 (DE)
Title: Collecting container for recyclable collected material, especially for cans, with an inlet aperture and with a panel which can be opened to empty the container
Inventor: RUEHLAND LOTHAR
IPC: B30B9/32
Filed: 1984-02-03
Abstract: In a collecting container for recyclable collected material, especially for cans, with an inlet aperture (10) and a panel (3) which can be opened to empty the container, a greater weight of material in the filled container can be obtained by arranging a compaction chamber (11), which is closed for awkwardly shaped collected material behind the inlet aperture (10), and by designing one panel (13, 22) of the chamber (11) to be movable towards another panel (12, 30) using an operating element (16, 24, 34) which is arranged on the outside of the container (1). <IMAGE>
Patent DE-3405616-A1 (DE)
Title: Safety ski binding
Inventor: SVOBODA JOSEF DIPL ING
IPC: A63C9/084
Filed: 1984-02-16
Abstract: The invention relates to a safety ski binding with a sole holder which is pivotable on a bearing block that can be attached to the baseplate, about a transverse spindle mounted on the bearing block, is subject to the action of an opening spring stressing it into its open position, and is retained in the downhill position by a locking crank which is pivotably mounted on the sole holder and which has, on one side, a locking projection which, in the downhill position, engages under a control cam part arranged on the bearing block and, on the other side, is provided with a locking socket into which, at least in the downhill position, there engages a web which is subject to the action of at least one spring, is mounted in a spring housing which is pivotable on the bearing block and is capable of limited movement relative to the latter, a release lever, mounted on the sole holder, being provided for the deliberate opening of the sole holder and bearing a bolt coupling the release lever to the spring housing. The object of the invention is to design a safety ski binding of the type mentioned initially in such a manner that, after deliberate opening, it is fully automatically in the position ready for entry, it being intended that it should also be possible to close the sole holder again with slight application of force. The object is achieved in that, as is known per se, an additional spring acting upon the release lever and the spring housing in the closing direction ... Original abstract incomplete.
Patent DE-3408633-A1 (DE)
Title: Principle and system for isothermic compression of gases and vapours
Inventor: GROENERT HEINZ
IPC: F04C19/00
Filed: 1984-03-09
Abstract: The subject of the invention are a principle and system for a continuously functioning displacement machine with extensive isothermic compression or also expansion. According to the invention, the compression occurs in multiple-turn, cylindrical compressor spirals which rotate above a liquid. With their peripheral inlet apertures they thereby scoop a co-ordinated amount of the liquid into their spiral ducts. Having surfaced, these fill with the gas to be compressed until such time as they re-enter the liquid. By means of this rotation, liquid and gas are conveyed radially to the axis, the inwardly diminishing volumes of the ducts causing a pressure rise in the gas bubbles. The liquid sealing off the individual gas bubbles is at the same time deflected and maintains the balance of the gas pressure. In addition to this function as three-dimensional, freely movable piston, the liquid at the same time functions as an ideal carrier mass for the compression heat and ensures that it is constantly and directly dissipated from the process. In order to achieve the high pressure levels technically demanded, the compression process runs in a rotary system. According to the invention, compressor spiral axis and liquid rotate synchronously with a casing rotor, where for its part the compressor spiral additionally rotates about its own axis for the actual compression.
Patent DE-3408698-A1 (DE)
Inventor: BEHRENS WOLFGANG
IPC: E02D17/20
Filed: 1984-03-07
Abstract: Known vegetation bodies such as roll grass, have a reduced breaking resistance and additionally cannot be used, for mother soil reasons, in extreme areas wherein water is lacking. These disadvantages disappear with the new vegetation body (10) wherein a loop mat (12) is filled with a stable structure substrate (16). The filling height (18) is lower than the thickness of the substrate so that a free area (20) remains. It is possible to apply to the substrate spores, seeds and shoots so as so form a moss bed (24) respectively higher plants. The new vegetation body is very light and may be rolled to be stored. In the preculture phase, a so called stress conditioning takes place, thereby enabling to use the vegetation body even in extreme and dry locations, even in vertical position.
Patent DE-3410752-A1 (DE)
Title: Device for transmitting measurement signals
Inventor: GERSTL MARTIN DIPL ING
IPC: G08C19/28
Filed: 1984-03-23
Abstract: A measuring instrument with an active measurement value pick-up remote from the measuring instrument is proposed, measuring instrument and measurement value pick-up being able to exchange digital information items. The power supply for the measurement value pick-up is obtained from the digital signals. The transmission is effected by means of a code from which the clock signal can be obtained. <IMAGE>
Patent DE-3412004-A1 (DE)
Title: Angle connection or butt connection of hollow profiles for windows, doors, facades or the like
Inventor: BOMMER WERNER
IPC: E06B3/964
Filed: 1984-03-31
Abstract: The invention relates to an angle connection or butt connection of hollow profiles (2, 3) for windows, doors, facades or the like, using an angle connector or butt connector (1) with two legs (4, 5) which in each case engage in and are connected to a hollow profile (2, 3). The legs (4, 5) are connected in a hinge-like manner in the hinge region by a first leg (4) having on the end side, connected to it via a neck strip (6), an essentially cylindrical cam strip (7) which is inserted into a groove (8) of a second leg (5), which groove is bent in the shape of a circular arc and adapted to the cam strip (7). 
<??>In order that both acute and obtuse angles can be set, it is proposed according to the invention that the distance R1, measured along the central line of the first leg (4), between the central point M of the circle circumscribing the cam strip (7) and the leg-side end point (A) of the neck strip (6) is greater than the distance R2 between the central point M of the circle and the outer leg-side end point (B) of the longitudinal opening (9) of the second leg (R1 > R2) and that the first leg (4), starting from the leg-side end of the neck strip (6), has a bevelling (10). 
<IMAGE>
Patent DE-3412420-A1 (DE)
Title: Cleaning composition, in particular for domestic dishwashing machines
Inventor: SPITZER WALTER DIPL ING
IPC: C11D17/06
Filed: 1984-04-03
Abstract: In order to avoid the cleaning composition, on addition to the rinse container of the domestic dishwashing machine, settling out in the run-off bowl or in the emptying system and, on pumping off with the rinsing liquid, entering the waste water unused, a cleaning composition in the form of a powder is proposed and is characterised by a specific gravity which is less than or equal to 1 gram per cubic centimetre.
Patent DE-3412941-A1 (DE)
Inventor: GRAPE WOLFGANG DIPL CHEM DR
IPC: C04B41/48
Filed: 1984-04-06
Abstract: 1. Storable, aqueous emulsions of low molecular weight alkoxy-functional silicone resins essentially containing a) 1 to 60% by weight of a silicone resin corresponding to the following general formula   see diagramm : EP0157323,P6,F1   in which R**1 is a monofunctional hydrocarbon radical containing 1 to 14 C atoms, R**2 is a monofunctional hydrocarbon radical containing 1 to 18 C atoms, x has a value of 0.75 to 1.5 and y has a value of 0.2 to 2.0 and having a viscosity of 2 to 2000 mPa.s, b) 0.1 to 10% by weight of an emulsifier or a combination of emulsifiers, a nonionic emulsifier always being present, and c) 30 to 98.5% by weight water, the pH of the emulsions having an alkaline value.
Patent DE-3415961-A1 (DE)
Title: Mat, in particular as mattress pad, for shielding from earth radiation
Inventor: MAGNUS GEB FISCHER
IPC: A47C27/00
Filed: 1984-04-28
Abstract: The mat according to the invention is inserted, in particular, in a bed between the frame and the mattress. As the main constituent, it contains a copper wire mesh. This can be connected via a cord to a metal pipe, leading to the ground, of a central heating system, a water piping system and the like. The mat according to the invention protects a person lying in the bed from the adverse effects of earth radiation and shields him/her from the latter. <IMAGE>
Patent DE-3417237-A1 (DE)
Title: Process for the preparation of nickel complex dyes
Inventor: DEHNERT JOHANNES DR
IPC: C09B45/22
Filed: 1984-05-10
Abstract: The invention relates to a process for the preparation of nickel complex dyes, which is characterised in that compounds of the formula I <IMAGE> are reacted with nickel-donating compounds, X in this case is the completion for a ring system and the ring A can in this case be substituted or alternatively carry a fused ring. Depending on the structure, the compounds according to the invention are very highly suitable for the dyeing of textile fibres, for example of blended polyester and cotton fabrics, and also of leather and plastics.
Patent DE-3418534-A1 (DE)
Title: Raisable window covering, such as folding blind or Austrian blind
Inventor: BUENGER HANS-JOACHIM DR
IPC: E06B9/262
Filed: 1984-05-18
Abstract: The invention relates to a raisable window furnishing whose horizontal folds are produced by folding tapes mounted on the back of the web of material. The folding tapes have guide openings for a longitudinally running pull cord and extend in the vertical direction. In order to manufacture an inexpensive folding tape which is distinguished by a smooth, precise fold formation of the covering, it is proposed to form the guide loops for the pull cord on the backing tape from flat slit openings which are produced between the fixed base of the folding tape on the one hand and, on the other hand, in each case bundles of weft yarn running in portions floating over the width of the tape.
Patent DE-3420302-A1 (DE)
Title: Apparatus for the stable standing of a book or the like
Inventor: FINKENSTAEDT HERMANN
IPC: B42D17/00
Filed: 1984-05-30
Abstract: An apparatus for the stable standing of a book, a document file, a loose-leaf collection, a quick-action binder, a folder or the like, each of which has two outer sides, optionally with a variable spacing corresponding to the thickness of the included sheets, with a securing part which is to be connected to both outer sides, but detachably to at least one of them, and consists of a fixing part, a transverse part and a closure part, the closure part having a closure part fixing sheet and a closure flap movably connected to the closure part fixing sheet, which closure flap is to be detachably connected to the transverse part. <IMAGE>
Patent DE-3424720-A1 (DE)
Title: Children's telephone
Inventor: WIEDEMANN ERICH
IPC: A63H33/30
Filed: 1984-07-05
Abstract: The embodiment of the children's telephone is similar to the conventional post office telephone with built-in cassette operation unit (cassette operation unit from outside manufacturer), operated by battery or mains connection (battery from outside manufacturer), and sound reproduction of the cassettes to be played back (outside manufacturer) through the telephone ear-piece or head-set connection.   The invention covers the children's telephone in various alternative embodiments and the possibility of playing back cassettes. The combination of children's telephone and cassette operation unit with sound reproduction is important as patent protection.
Patent DE-3432980-A1 (DE)
Title: Method for locking an object (which can be twisted) in another object, and a device in which an object (which can be twisted) is locked in another object
Inventor: FISCHER HANS-GEORG
IPC: F16B2/00
Filed: 1984-09-07
Abstract: Published without abstract.
Patent DE-3434916-A1 (DE)
Title: Charging circuit for an accumulator
Inventor: TRAUTMANN MANFRED
IPC: H02J7/00
Filed: 1984-09-22
Abstract: In the case of a charging circuit for an accumulator having a transformer, two thyristors, which are connected as a full-wave rectifier, are arranged between the transformer and the accumulator which is to be charged. A measurement circuit for measuring the accumulator voltage is also provided. The thyristors are driven by the measurement circuit such that in the event of a low accumulator voltage only a small portion of the supply-voltage half cycles is passed through, and the proportion of the supply-voltage half cycle passed through increases as the accumulator voltage increases. If the voltage of the accumulator exceeds its rated voltage, then the measurement circuit switches both thyristors off. Said thyristors are once again switched on when the accumulator voltage has fallen to a specific value.
Patent DE-3436525-A1 (DE)
Title: Lagging mat for underground support, in particular forepoling lagging mat
Inventor: POTTSCHULL HEINRICH
IPC: E21D11/15
Filed: 1984-10-05
Abstract: On a forepoling lagging mat, in particular for use underground, in which in each case two longitudinal bars (e.g. 21 and 21') are formed by a stirrup (21/21'), the apex-side projections (211, 211') of the legs (21 and 21') beyond the corresponding last transverse bar (31) converging at the apex (213) to form a lug (214), and the opposite projections (212, 212') of the legs (21 and 21') beyond the corresponding last transverse bar (39) being bent up after the converging (216, 216') into a hammer-head-like shape (218) which can be put into the corresponding lug (214) of the preceding mat, it is proposed that, in a development for strengthening the end (218) of hammer-head-like design, the free ends (219, 219') of the bar ends (217, 217') forming the hammer head (218) be bent back in opposite directions and welded to one another (221). <IMAGE>
Patent DE-3440559-A1 (DE)
Title: Vibration damper or spring strut with a tensile stop
Inventor: SCHOEPPLEIN LEOPOLD DIPL ING
IPC: F16F9/32
Filed: 1984-11-07
Abstract: For a vibration damper or a spring strut with a tensile stop limiting the run-out movement of the piston rod, an annular groove is provided on the piston rod for the fixing of a stop plate. Since the flexural loading of piston rods which absorb wheel suspension forces is high, and a corresponding bracing length must be assured between the piston rod guide and the piston it is essential that the stop surface connected to the piston rod be arranged in the area of high flexural loading of the piston rod. In order to be able to fix the stop plate to this piston rod at this point without any, or at least without any significant, loss of strength, the annular groove arranged in the piston rod is formed by a chipless forming process.
Patent DE-3500854-A1 (DE)
Title: Arrangement on maximum-temperature regulators for combination heating boilers
Inventor: NILSSON GOERAN
IPC: F24H9/20
Filed: 1985-01-12
Abstract: An arrangement on a maximum-temperature regulator for combination heating boilers, which regulator is provided in order to interact with the operating-temperature regulator of the boiler and is designed such that, in the event of an excessive temperature of the boiler resulting from a defect in the operating-temperature regulator, the electrical supply network which is connected to the boiler is disconnected. The maximum-temperature regulator comprises a voltage-sensing device (11) which is suitable for defining a signal corresponding to the operating state of the boiler, and an excessive-temperature device (15) which is suitable for defining a signal corresponding to the boiler water temperature. Furthermore, the maximum-temperature regulator is designed such that, with the aid of a switching device (13, 16), the electrical supply network which is connected to the boiler is disconnected if a signal corresponding to the excessive temperature in the boiler is sensed at the same time as a further signal which corresponds to electrical or heating-oil operation of the boiler. <IMAGE>
Patent DE-3500955-A1 (DE)
Title: Device for the oil supply of horizontally installed engines or machines
Inventor: GAFFAL KARL
IPC: F16N7/18
Filed: 1985-01-14
Abstract: The invention relates to a separate oil supply for a bearing shaft of an engine or machine, which does not require an external pressure supply. An oil feed disc rotating with the shaft has an annular duct open to the shaft in which a rotating oil ring forms during operation. A scoop element fitted above the oil level draws hydraulic oil from this annular duct and feeds it to the bearing gap to be lubricated. The bearing housing has an oil sump in which the oil feed disc 4 with the annular duct partially immerses so as to ensure that the annular duct 5 is constantly filled with oil. <IMAGE>
Patent DE-3500999-A1 (DE)
Title: Store and process for the temporary or ultimate storage of used fuel elements from a nuclear reactor
Inventor: KUMPF HERMANN DIPL ING
IPC: G21C19/08
Filed: 1985-01-14
Abstract: For temporary or ultimate storage, used fuel elements from a nuclear reactor are enclosed in canisters and kept in this form in a shielded, cooled storage room (12), in the entry station (13) of which they can be transported in a transport container (24) carried by a car (25). According to the invention, the fuel elements are enclosed in canisters at the nuclear reactor and transported with the latter to the entry station (13). Transporting is performed by a car (25), which permits a swivelling movement of the transport container (24) into a vertical position, in which the upper end face (27) lies on the upper side of the car (25). From there, the fuel elements are transferred with their canisters into a magazine (36), which can be reached by a loading machine (39) serving the storage room (12). <IMAGE>
Patent DE-3503989-A1 (DE)
Title: Pull-out darkroom/photographic laboratory cabinet
Inventor: VERWIEBE ECKHARD
IPC: G03D17/00
Filed: 1985-02-06
Abstract: Published without abstract.
Patent DE-3511043-A1 (DE)
Title: Exhaust turbine
Inventor: NIGG MARTIN
IPC: F02B3/06
Filed: 1985-03-27
Abstract: For precipitating the soot from exhaust gases of diesel engines an exhaust turbine (10) is used, which has a rotor (22) turned by flowing exhaust gases, which rotor throws the solids outwards, which then pass through slots (38) in the peripheral wall (16) into chambers (36) and from there drop down into a collecting pan. <IMAGE>
Patent DE-3516367-A1 (DE)
Title: Missile having folding wings
Inventor: SCHLEICHER ULRICH DR
IPC: B64C3/30
Filed: 1985-05-07
Abstract: Supported on the fuselage 1 of a missile is a dimensionally stable folding-wing section 8, 9 which, in the folded-in position, is flush with the contour of the fuselage 1. In order to prevent the folding-wing section 8, 9 projecting into the interior of the fuselage 1 in the folded-in position, the axis 4, 7 of the joint 3, 6 of the folding-wing sections 8, 9 is aligned parallel to the missile longitudinal axis 5. In the folded-in position, the folding-wing sections 8, 9 engage externally around a circumferential region of the fuselage 1. Together with a flexible wing section 10, which is mounted thereon, the folded-out folding-wing sections 8, 9 form a wing configuration like an annular wing. <IMAGE>
Patent DE-3521167-A1 (DE)
Title: Box to hold electrical or electronic devices for satellite reception and communication engineering
Inventor: KUECKE WINFRIED
IPC: E04H1/12
Filed: 1985-06-13
Abstract: Published without abstract.
Patent DE-3531537-A1 (DE)
Title: Enclosed superstructure for lorries having devices in the interior for loading in at least two planes
Inventor: SCHMITZ PETER DIPL ING
IPC: B62D33/04
Filed: 1985-09-04
Abstract: An enclosed superstructure for lorries is described, having devices in the interior for loading, for example, pallets in at least two planes using loading girders which extend from one side wall to the other and are positively guided, and can be moved up and down, in profiles attached to the insides of the side walls, the downward movement being inhibited by a releasable catch, which is however released for the upward movement and the loading girder being a component which is connected to the superstructure of the vehicle.
Patent DE-3536715-A1 (DE)
Title: Process for the preparation of foamed particles from a propylene copolymer resin
Inventor: ENDO HIROSHI
IPC: C08J9/18
Filed: 1985-10-15
Abstract: A process for the preparation of random propylene copolymer foam particles in which random propylene-ethylene copolymer resin particles having an ethylene content of from 1 to 12% by weight are dispersed in water in a closed container, an inorganic gas is introduced into the closed container in order to increase the pressure within the closed container to at least 5 kg/cm<2> G, the dispersion is heated to a temperature above, but not more than 25 DEG C above, the melting point of the copolymer resin particles, a discharge opening provided in the closed container beneath the water surface is opened, and the copolymer resin particles are discharged together with water as dispersion medium into an atmosphere having a lower pressure than in the closed container. The foam product obtained on moulding the foamed particles has a strong bond between the particles and excellent mechanical strength.