baber/WOPTO huggingface dataset:
Patent DE-3240837-A1 (DE)
Title: Process for the preparation of an oil-water mixture for combustion purposes and plant for performing it
Inventor: ERAT PETER
IPC: F23K5/10
Filed: 1982-11-05
Abstract: The invention relates to a process for the preparation of an oil-water mixture for combustion in a heating boiler with a burner nozzle, and a plant for performing it. The oil is vortexed under pressure in a vortex chamber with an approximately 10-30% fraction of water, and is fed to the burner nozzle as a mixture via an oil preheating device. In order to produce a homogeneous mixture, small quantities of detergents are added to the water. The mixture combusts with a "soft" flame, which effects a better heat transfer to the heating boiler. In addition, the pollutants in the flue gases are reduced.
Patent DE-3241879-A1 (DE)
Title: Recombinator sensor for controlling the fully charged state of accumulators
Inventor: WINSEL AUGUST PROF DR
IPC: H01M10/42
Filed: 1982-11-12
Abstract: A "sensor" recombinator 3 for accumulators, which allows the state of the battery to be determined via the gassing state and to control a connected charging device in such a way that it always operates towards a full charge, has two reaction chambers 1, 2 rheologically connected in series, of which chamber 1 recombines only the stoichiometrically formed part of the charging gases, while excess hydrogen can be recombined only in chamber 2 by means of atmospheric oxygen (N2, O2) drawn in. The heating of the catalyst mats 4, 5 is detected by the thermocouples 7, 9 via a thermoelectric differential circuit and identified with the particular triggering recombination processes. In this way, for example an initial hydrogen flow occurring in time before the stoichiometric gassing, can be identified as such, so that an interruption of charging before the fully charged state is reached can still be avoided. <IMAGE>
Patent DE-3243335-A1 (DE)
Title: Flexible manufacturing cell
Inventor: GENSCHOW HENNING PROF DR ING
IPC: B23Q7/14
Filed: 1982-11-19
Abstract: Published without abstract.
Patent DE-3243865-A1 (DE)
Title: Door hinge for domestic appliances
Inventor: RIEMATH HEINZ
IPC: E05D7/04
Filed: 1982-11-26
Abstract: Because of the production tolerances of parts of domestic appliances, such as container, housing frame, door hinge, interior door and door seal, it can happen that the doors of the domestic appliances not longer close sealingly. For tolerance compensation, there is an adjustable fastening of the hinge plate (7) to the profile (2) of the housing frame (3), which allows an adjustment of the interior door (4) in terms of height and of the appliance depth. <IMAGE>
Patent DE-3247603-A1 (DE)
Title: Carburettor with rotatable throttle valve
Inventor: KOBAYASHI HIROTO
IPC: F02M17/04
Filed: 1982-12-22
Abstract: The invention relates to a carburettor with rotatable throttle valve, which lies in a bore, which is arranged transversely to the fuel and air passage, the rotatable throttle valve having a throttle passage running through it. In order to prevent the collection of fuel in and around a central fuel nozzle in the air passage, a small aperture is bored through the wall of the rotatable throttle valve up to the throttle passage, so that in the idling position a larger air aperture is produced upstream in the fuel air passage than on the downstream side. <IMAGE>
Patent DE-3301601-A1 (DE)
Title: Two-phase diffusor in a carburettor for internal combustion engines
Inventor: NIER EUGEN
IPC: F02M9/14
Filed: 1983-01-19
Abstract: In order to improve the inlet ratio with vacuum influencing of the fuel metering, "three" control units act in concert which by means of the pilot throttle and main throttle valve control the built-in coaxially displaceable external diffusor, which is moved by means of the mechanical drives, and thereby form an adjustable arrangement in a single barrel carburettor. The external diffusor insert which is pushed over the fixed internal diffusor produces a variable constricted cross-section by means of both constrictions of the pair of variable diffusors in order thereby to facilitate a two stage-like carburettor function in association with an earlier response of the main nozzle system in the carburettor intake duct.
Patent DE-3303125-A1 (DE)
Title: Air/water heat pump
Inventor: KOERNER FRIEDHELM ING GRAD
IPC: F24H9/02
Filed: 1983-01-31
Abstract: An air/water heat pump is to be of compact structure and to be suitable for interior and exterior placement. For this purpose, a lower mounting space (6) and an upper mounting space (10) are formed in the housing of the heat pump. The compressor (4), the condenser (5) and a switchbox (7) are arranged in the lower mounting space (6). The evaporator, the fan (14) and an air duct are provided in the upper mounting space (10). The two mounting spaces (6,10) are separated by a defrosting trough (12). A blow-off opening (15) and a suction opening (16) are formed at the top of the upper mounting space (10). A head part (20) adapted to the interior placement or exterior placement is set on the upper mounting space (10). <IMAGE>
Patent DE-3304009-A1 (DE)
Title: Device for checking the power of hearing, in particular of infants
Inventor: KAUFFMANN GUENTER DR
IPC: A61B5/12
Filed: 1983-02-07
Abstract: Device for checking the power of hearing, in particular of infants, having one or more sensors for sensing reflex activities of the infants in response to the acoustic stimulation of a sound generator, one of the sensors being a pressure gauge (9), which senses the chewing or sucking movements of the infants. Suitable as pressure gauge is a pressure-sensitive diaphragm (16) which forms the bottom of a nursing bottle (17), and on which a movement indicator (14) can be fitted via a coupling piece (15). The device further comprises means for amplification, conversion and simultaneous registration of the sensor signals and means for sensing the overall sound level. <IMAGE>
Patent DE-3307422-A1 (DE)
Inventor: HOFF DIETER DR
IPC: A61K31/44
Filed: 1983-03-03
Abstract: A rapidly absorbable liquid formulation of a dihydropyridine comprising, by weight, about 0.5 to 10 parts of a dihydropyridine of the formula   <IMAGE>   in which R1 is C1-C4-alkyl, optionally substituted by C2-C3-alkoxy, R2 is C1-C10-alkyl, optionally substituted by C1-C3-alkoxy, trifluoromethyl or N-methyl-N-benzylamino, R3 is C1-C4-alkyl, cyano or hydroxymethyl, and X is 2- or 3-nitro, 2,3-dichloro or 2,3=N-O-N=, 20 to 60 parts of a solubilizing agent and 80 to 40 parts of a diluent.
Patent DE-3308471-A1 (DE)
Title: Roller-shutter box and manufacturing method for the same
Inventor: GOETZ PETER
IPC: E06B9/17
Filed: 1983-03-10
Abstract: In a roller-shutter box made of rigid plastic foam with, arranged on its ends, two headpieces (1), it is proposed, to increase the strength and in particular to increase the heat and sound insulation, to provide in each case in the headpiece (1) a support plate (2) which is to a great extent enclosed on both sides by the rigid plastic foam, this support plate (2) having passages (3) filled with rigid plastic foam for improving the connection, the upper and lower ends of the support plate (2) moreover being guided flush in outline with the outer contour of the respective headpiece (1) in order thus to achieve direct force and pressure absorption, and the rigid plastic foam, which surrounds the support plate (2) and together with the same forms the headpieces (1) and the body, being foamed in one piece together with plaster rails (16, 17), to avoid sound and heat bridges. <IMAGE>
Patent DE-3314972-A1 (DE)
Title: Reversible gap compressor-engine
Inventor: LEUKHARDT MARTIN
IPC: F02B3/06
Filed: 1983-04-26
Abstract: The reversible gap compressor-engine is an internal combustion engine in which a rotary piston rotates backwards and forwards about a certain angle in a housing comprising two chambers. Admission and precompression occur in one chamber and compression, ignition and exhaust in the other. The inlet and outlet are controlled by control elements. Both chambers are connected by way of valve-controlled ducts through the chamber partition walls. The angular movement of the rotary piston shaft is translated into a rotary movement by way of a transmission comprising lever, connecting rod and crank. At each reversal point of the rotary piston - corresponding to the TDC and BDC of the crankshaft - ignition occurs. The specific power output to be anticipated is thereby very high - comparable with conventional engines. With appropriate design, compact dimensions and low-maintenance engineering can be achieved.
Patent DE-3320631-A1 (DE)
Title: Sash profile for windows or french windows
Inventor: MARTELOSSI RENATO
IPC: E06B3/30
Filed: 1983-06-08
Abstract: A sash profile comprising two legs exhibits insulating glass on the inner side and on the edge and forms, with the outer side of said insulating glass, an aligned vertical surface. Said surface is in contact with a glazing bar which is located on the outer side of the insulating glass. Consequently, the drainage problems of known embodiments are avoided. The frame stop is drawn upwards on the outer side to such an extent that it at least partially covers over the glazing bar and thus prevents unauthorised removal of said glazing bar or of the insulating glass.
Patent DE-3327596-A1 (DE)
Title: Silane-modified moulding compositions based on polyvinylidene fluoride, crosslinked mouldings produced therefrom, and process for the production thereof
Inventor: PIOTROWSKI BERNHARD DIPL ING D
IPC: C08F259/06
Filed: 1983-07-30
Abstract: These silane-modified moulding compositions based on polyvinylidene fluoride can be used to produce crosslinked mouldings which meet high demands, in particular in respect of thermal stability, and can be produced without difficulties even in relatively large wall thicknesses. They are obtained by grafting an alkenylalkoxysilane compound onto the polyvinylidene fluoride in the presence of a peroxidic organic free-radical former, adding a silanol condensation catalyst and conventional fillers, processing agents, colourants, stabilisers and the like, mixing the components, converting the mixture into the plastic state, shaping the melt, cooling the material and crosslinking the moulding in the presence of steam, atmospheric moisture or water present in small amounts in the moulding.
Patent DE-3330805-A1 (DE)
Title: X-ray tube
Inventor: REINHOLD ALFRED DIPL ING
IPC: H01J35/06
Filed: 1983-08-26
Abstract: The invention relates to a X-ray tube, in whose evacuated bulb an incandescent cathode, an anode, a target and a grid are arranged, which grid surrounds the incandescent cathode, and, in the region of the tip of said incandescent cathode, has an annular, inwardly pointing projection which surrounds a central opening from whose edge the outside of the projection expands like a funnel. The intensity of the electron emission from the incandescent cathode is improved and the focus, from which the electrons emerge from the incandescent cathode, is reduced in that the grid has an inwardly pointing flange on its side facing the target, which flange encloses the opening in which the tip of the incandescent cathode is located, in that the side of the flange facing the incandescent cathode is flat or is bent in the direction of the incandescent cathode, in that the side of the flange facing the target runs at an angle  beta  of 100 DEG  to 140 DEG  in the direction of the tip of the incandescent cathode, and in that the material of the flange tapers in the direction of the edge bounding the central opening at an angle  alpha  of 15 to 60 DEG .
Patent DE-3331381-A1 (DE)
Title: Hydrocultivation systems
Inventor: KRAESS HANS DIPL ING
IPC: A01G25/06
Filed: 1983-08-31
Abstract: Economical plant production with so-called hydrocultivation has proved worthwhile in practice, the relatively low water consumption determining the economy in particular in climatic regions with inadequate amounts of rainfall. In order to separate the root region from the ground, glass-fibre reinforced plastic troughs above the ground or plastic films in a ground cavity can be used, sand, gravel or similar material, which is rhythmically watered and drained via a drainage pipe, finding application as cultivation medium.
Patent DE-3331972-A1 (DE)
Title: Recovery ring for freeing fish hooks which are stuck and artificial bait from running and still waters
Inventor: LUG FRANZ
IPC: A01K97/24
Filed: 1983-09-05
Abstract: Published without abstract.
Patent DE-3336620-A1 (DE)
Title: Portioning of quantities of polymer from a continuously produced melt stream in the plastic state
Inventor: KAEUFER HELMUT PROF DR
IPC: B29B11/10
Filed: 1983-10-05
Abstract: The invention relates to a process for interrupting a continuously produced plastic polymer melt stream with a simultaneous portioning for subsequent discontinuous processing stages. The strand-shaped material emerging from the plastication device is separated into portions by means of cutters and caught in vessels.
Patent DE-3338564-A1 (DE)
Title: Lifting and assembly truck
Inventor: NEUBAUER MAGNUS
IPC: B66F15/00
Filed: 1983-10-24
Abstract: The lifting of the heaviest doors and steel gates into position is substantially facilitated by a simple aid utilising the principle of the lever. The risk of accidents (crushing of the fingers) during the assembly of steel doors is eliminated. Damage to valuable heavy wooden doors is completely avoided. Doors up to 500 kg can be lifted into position without problem by means of the appliance. The doors stored at the building site are put onto the supporting frame by two men and are moved to the built-in casing. Precise approach to the door hinges is ensured and inserting the ball bearings is childishly simple. The lever path bridges a height difference of 160 mm and can be further increased by exchanging the wheels. In summary it is to be said that: This tool shortens the working time considerably, there is no damage to valuable heavy wooden doors, the heaviest doors can be assembled by two men, hazardous work has been eliminated, maintenance-free implement.
Patent DE-3341461-A1 (DE)
Inventor: BERBNER HEINZ
IPC: C09K3/10
Filed: 1983-11-17
Abstract: A sheet-like packing material consisting of A. from 2 to 90% by weight of melamine resin or phenol resin fibers and/or fibrids, B. from 5 to 90% by weight of finely divided inorganic fillers, preferably cement, and C. from 2 to 40% by weight of organic binders, preferably rubber, with or without D. from 0.1 to 50% by weight of thermoplastic fibrids, the percentages summing to 100, possesses low gas permeability, high compressive creep strength and advantageous compressibility, resilience and swelling behavior.
Patent DE-3343568-A1 (DE)
Title: Covering element for roofs, walls or the like
Inventor: JASPER HELMUT
IPC: E04D1/36
Filed: 1983-12-01
Abstract: The invention relates to a covering element (1) for roofs, walls or the like which is provided on its one longitudinal edge (2), on the upper side thereof, with one or more rabbets (3), formed by one or more ribs, and on its other longitudinal edge (5), on the underside of the flap tile present here, with one or more rabbets (6), formed by one or more ribs, and in the region of its head (13) and/or foot (8) there is or are provided on its upper side and/or underside one or more rabbets (9), formed by one or more ribs or the like. In order to provide a covering element of the abovementioned type which can be produced and handled in a simple way and produces a comparatively tight seal with interaction with its neighbouring covering elements, it is proposed according to the invention that the rabbet or rabbets (3, 6) and/or the rib or ribs on the longitudinal edges (2, 6) of the covering element (1) is or are provided with a strip-shaped seal (4, 7). <IMAGE>
Patent DE-3344484-A1 (DE)
Title: Heat store for motor vehicle
Inventor: ZILLMANN KARL-SIEGFRIED
IPC: F01P11/20
Filed: 1983-12-06
Abstract: The object of the invention is to utilise the waste heat in internal combustion engines, specifically by storing heat. An economically appropriate application of the invention is only possible if energy costs are high and it is possible to store the heat in a fashion which is favourable in terms of weight and in terms of costs. If storage of the heat involves heavy weights and high costs and energy costs are reasonable, it is not possible to apply the invention economically. However, in any event it is possible to use the invention for purposes of heating the engine and the vehicle. Whether the waste heat of the cooling water or of the exhaust fumes is stored will depend in future on which type of storage it is technically possible to implement with the smallest outlay in terms of volume, weight and costs.
Patent DE-3344542-A1 (DE)
Title: Pipeline for transporting pourable particles of solid material
Inventor: KLOEPPNER HANS-JUERGEN DR ING
IPC: B65G53/52
Filed: 1983-12-09
Abstract: A line consisting of a thin-walled pipe made of corrugated metal strip and welded along a longitudinal seam is used for transporting pourable plastic granules.
Patent DE-3347739-A1 (DE)
Title: Stranding machine
Inventor: WINGERTER FRANZ
IPC: D07B3/02
Filed: 1983-12-30
Abstract: The invention relates to a stranding machine which works by the so-called double-twist stranding method. This contains a plurality of run-off reels (1) corresponding to the number of wires to be stranded, a stranding rotor (11) mounted at two mutually opposite points, stranding rollers (14) separating the stranded wires again and subsequently stranding them symmetrically in position, and a winding device (16). The stranding material is guided through the two bearings of the stranding rotor, so that the stranding rollers and the winding device are arranged outside the stranding rotor. The deflecting roller (7) for the stranding material, located opposite the bearing (13) through which the stranding material is guided out of the stranding rotor, is arranged offset relative to the connecting line between the two bearings (12) and (13) of the stranding rotor, so that the stranding material can be guided out unimpeded through the bearing (13). <IMAGE>
Patent DE-3403866-A1 (DE)
Inventor: KOSLOWSKI THOMAS DR
IPC: C04B28/18
Filed: 1984-02-04
Abstract: The invention is concerned with a method for controlling the quick setting of a pourable raw mixture having a filler material, water, a cement that contains at least in part an aluminate capable of reacting with calcium hydroxide, in particular aluminum oxide cement, with an organic substance, in particular, hydro-oxycarboxylic acid, serving as a set-up retarder for the aluminate, complex forming, and stunting the growth of calcium aluminum sulfate hydroxide, and further of calcium hydroxide and in some instances, foam. In order to come up with the minimum possible number of cement components for the hardening of the raw mixture, and in order to achieve good control of the charging time and set-up process with the possibility of achieving adequate hardness in a matter of minutes, the aluminate is premixed with the organic set-up retarder and the calcium sulfate in a calcium hydroxide-free environment sometimes together with additional stabilizing components of the raw mixture. In this manner, the aluminate particles are coated by a coating of gelatinous ettringit stabilized by the organic set-up retarder to prevent reactions with the calcium hydroxide. The finished raw mixture contains at least essentially as much calcium hydroxide as is necessary for transforming the reactive aluminate. The solidification of the raw mixture is produced by the formation of a monophase whereby the initiation of solidification and the hydration characteristics are controlled by choosing the ratio of the retarder additives and the mixing temperature. The invention is also concerned with application of this method to the manufacture of building materials.
Patent DE-3406202-A1 (DE)
Title: Plug coupling and workplace having such a plug coupling
Inventor: POELLET WILFRIED
IPC: H01R24/76
Filed: 1984-02-21
Abstract: A plug coupling and a workplace having such a plug coupling for the connection of electrical loads are constructed such that earth protection is necessarily implemented without any requirement for an earthing conductor to be laid and connected separately, in that at least one connecting element engages between a metal part of the workplace and the plug coupling into the connecting conductor of an earth contact of the plug coupling. A metal pin having a screw thread which is located outside the insulating material body of the plug coupling is preferably used as such a connecting element, with which metal pin the plug coupling (in the form of an individual coupling or in the form of a multiple table plug socket) is equipped, the conductor already being connected to the earth contact. The metal pin is provided with a screw nut on which an earthing lead is connected to the metal part.
Patent DE-3408156-A1 (DE)
Title: Safety handle
Inventor: KEMPER KARL
IPC: A62B35/04
Filed: 1984-03-06
Abstract: In this anatomically adapted handle, the previous safety during climbing ladders of all types is to be improved. A handle suitable for any hand size is connected to the already known safety strap by an elastic cable. As these handles are not experienced as a hindrance during climbing ladders, a previously unknown safety is achieved with them.
Patent DE-3409094-A1 (DE)
Title: Portable electrical voltage and/or continuity tester
Inventor: REBERSEK VINKO
IPC: G01R19/155
Filed: 1984-03-13
Abstract: In this tester, having a housing for arranging and supporting an electrical/electronic measuring device with an ohmic voltage divider for measuring in various measuring ranges, with a semiconductor amplifier, with an optoelectronic display, with a power supply battery and with two test probes, one test probe of which is supported in the housing and the other test probe of which is connected to the housing and to the measuring device via an electrical cable, the housing (1) is provided on its circumference (2) with two mutually parallel flanges (3 and 4), an endlessly circulating groove (5) being formed by the spatial distance between the two flanges (3 and 4), and the groove (5) being provided for the wound-up storage of the cable (6) and, if necessary, also for storage of the test probe (7) connected to the cable (6). <IMAGE>
Patent DE-3411376-A1 (DE)
Title: Device for wetting webs, in particular paper webs
Inventor: MAGASI JOSEF
IPC: B05B11/00
Filed: 1984-03-28
Abstract: The invention relates to a device for wetting webs, in particular paper webs, which is characterised in that it consists of a container (10) in which a cylinder (5) is arranged, a laterally guided piston with piston upper part (3) and piston lower part (4) being arranged in this cylinder and a channel element (11) being provided in the cylinder and being continuous with a horizontal channel element (13) which carries the fluid and onto which a push-button key (2) with armatures (14) and perforations (15) is fitted, a carrier plate (1) with parts to be bent over (16) being arranged on the push-button key 2) and a space (20) for receiving the lower valve balls (8) being present at the lower end of the cylinder (5), on which space the perforated plate (7) is arranged, on which plate a spring, preferably helical spring (6) is supported, and in that a space (19) for receiving the upper valve ball (9) is provided at the lower end of the channel element (11), this space (9) being surrounded by the lower part (4) of the piston and the space (19) being downwardly continuous with the opening (18) and the space (20) being downwardly continuous with the opening (17) for the fluid to pass through, and, in addition, a space (21) for the fluid being provided between the lower plate (7) with perforation and the lower end of the lower part (4) of the piston, and side plates (12) being provided between the upper inner edge of the container (10) and the outer wall of the piston (3). <IMAGE>