baber/WOPTO huggingface dataset:
Patent DE-3347434-A1 (DE)
Title: Air-cell soap
Inventor: STROTTNER KLAUS
IPC: C11D17/02
Filed: 1983-12-29
Abstract: The air-cell soap for facilitating bathing and washing has the following important features: The soap tablets are provided in their interior with a small cavity which either is itself filled with air or includes other solid or hollow bodies as buoyancy mass. The advantage of these soap tablets produced in this way consists in that they always remain on the surface of the water. The bather is saved from the searching for the soap which has sunk to the bottom of the bathtub, which is generally regarded as tiresome, with this novel type of soap; it is always ready to hand. An economic benefit is certainly also to be seen in the invention described.
Patent DE-3401302-A1 (DE)
Title: Insulating board for heat and footstep-sound insulation for panel heating installations
Inventor: BOMMER ROLF DIPL ING
IPC: F24D3/14
Filed: 1984-01-16
Abstract: An insulating board for heat and footstep-sound insulation for panel heating installations exhibits, in addition to a heat-insulating layer and at least one footstep-sound-insulating layer, a covering foil and a retaining device, fastened to the insulating board, for pipelines. The retaining device comprises two parts, where the first part can be secured to the insulating board, e.g. by way of pins provided with barbs, and the second part bears a retaining clamp for pipelines and is anchored rotatably on the first part, for example by catching in the latter.
Patent DE-3402576-A1 (DE)
Title: Adjusting ramp
Inventor: FRECH-SPINNLER HEINZ
IPC: B65G69/28
Filed: 1984-01-26
Abstract: The adjusting ramp (10) incorporated in a loading ramp (20) can be vertically adjusted by means of a controlled piston/cylinder assembly (30). A non-contact switch (40) which is arranged in the control circuit prevents an undesired automatic return movement as long as a lorry (L) to be loaded or unloaded is in its switching zone. <IMAGE>
Patent DE-3402863-A1 (DE)
Inventor: THEUNISSEN HELMUT
IPC: H01B3/24
Filed: 1984-01-27
Abstract: Hardly inflammable and biologically degradable functional liquid comprising at least one bromine-containing benzyl toluol derivative having the general formula (I) wherein x is 1 or 2, x' is 0 or 1, y is 0, 1 or 2, y' is 0, 1 or 2, z is 0 or 1 and z' is 1 or 2, providing that the equations y + y' = 0, 1 or 2 and x + x' + y + y' = 1, 2 or 3 are verified.
Patent DE-3403660-A1 (DE)
Title: Agent for the production of protective coatings
Inventor: MARX JOACHIM DR
IPC: C04B28/34
Filed: 1984-02-03
Abstract: An agent for the production of protective coatings on articles made from iron or iron alloys, in the form of an aqueous solution or dispersion containing from 5 to 50 per cent by weight of an aluminium hydrogen phosphate and from 5 to 25 per cent by weight of an organic polymer which forms a film at elevated temperature. It is also possible for zinc oxide, zinc salts or zinc complexes to be added. In order to form protective coatings, the agent is applied to the metal surface and heated at temperatures above 250 DEG C.
Patent DE-3403998-A1 (DE)
Title: Device for the gross drawing off of bulk material into bags
Inventor: LISSNER HANS
IPC: B65B39/08
Filed: 1984-02-06
Abstract: The invention relates to a device for the gross drawing off of bulk material into bags which have a filling slot in the region of their upper ends which extends parallel to the end seam, with a stand and at least one holding device which is movable on the stand, horizontally on a closed track and vertically, and which supports an auxiliary connection piece with assigned clamps which surround it and fasten to the auxiliary connection piece a bag which has an open filling slot and has been pushed thereon, it being possible to couple the auxiliary connection piece, after vertical displacement of its holding device, to the filling connection piece of a packaging machine. So that the bag to be filled can be connected to the filling connection piece and therefore to the balance of a gross packaging machine while retaining its precisely defined position in space, the holding device is to have centring devices and to be supported by means of these on a vertically undisplaceable supporting frame of the stand, the packaging machine having a device, which, together with the filling connection piece, is connected to a balance, for raising the holding device from the supporting frame and for coupling the auxiliary connection piece to the filling connection piece.
Patent DE-3404314-A1 (DE)
Title: Device for the horizontal movement of cranes on fluid cushions
Inventor: BENDIX HORST DR ING PROF
IPC: B66C23/80
Filed: 1984-02-08
Abstract: The invention relates to a device for the horizontal movement of cranes on fluid cushions in the rigged state with and without attached load. It can be used in jib cranes with supporting spars. The aim of the invention is to increase the utility value of the lifting appliances. The object is to attach horizontally movable supporting elements to the required support base. The object is achieved according to the invention by lifting cylinders with fluid platforms being arranged on the supporting spars, which lifting cylinders can be displaced on slideways by tension elements. The lifting cylinders can be actuated individually and serve to lift out the crane and compensate for level differences in the slideways. The lifting appliance performs a low-friction sliding movement due to the fluid cushions. The crane can be used in all jib cranes with supporting spars and is especially advantageous in the applications in which heavy loads are to be transported. <IMAGE>
Patent DE-3405951-A1 (DE)
Title: Method for checking the vibration resistance of exhaust systems of internal-combustion engines
Inventor: SCHOEPF HANS-JOACHIM DIPL ING
IPC: F01N13/08
Filed: 1984-02-18
Abstract: The invention relates to a method for checking the vibration resistance of exhaust systems on internal-combustion engines. The two are suspended in a test stand in a manner corresponding to the later installation position, so that both the internal-combustion engine and the exhaust system agree with regard to their vibration behaviour with the later state of installation. Instead of this, it is also possible for the complete vehicle to be taken onto a roller-type test stand with a pit. The internal-combustion engine is driven in any case in tractive operation, and the exhaust system is thus excited to execute vibrations. As a result, the exhaust system remains cold, in particular when the combustion chambers of the internal-combustion engine are continuously ventilated. The critical points of the exhaust system between the exhaust pipes and the silencers are checked for vibration using the elastooptic surface layer method known per se, so that it is possible to visualise the points of excessive stress with respect to position, propagation and extent of the excessive stress. Because of the assured usefulness in this regard, it is also possible to provide a pinpointed design remedy. Because of the avoidance of laborious vibration checking and long-term testing, valuable development time can be saved.
Patent DE-3409015-A1 (DE)
Title: Process for producing sheet-like or block-like mouldings
Inventor: WEBER RAIMUND
IPC: B29B17/00
Filed: 1984-03-13
Abstract: The present invention relates to mouldings from factory-new waste rubber containing talc and silicone. In the process the waste rubber is pre-comminuted with the addition of water and brought to grain sizes of less than or equal to 6 mm in a granulator with heating to temperatures of up to approximately 80 DEG C. These granules are treated with a mixture of water, curing agent and polyurethane and press-moulded. A material with high load-bearing capacity results.
Patent DE-3411104-A1 (DE)
Inventor: MAREN THOMAS H DR
IPC: A61K9/06
Filed: 1984-03-26
Abstract: Method and composition for reducing intraocular pressure and reducing aqueous humor formation by applying topically to the cornea an effective amount of an aqueous solution of a carbonic anhydrase inhinitor comprising a sulfonamide having the following properties: a. sufficiently soluble in water to form a 1-5%, by weight, solution or a pKa of not greater than 7.0;  b. ether partition coefficient of at least 1.0;  c. chloroform partition coefficient of at least 0.01; d. dissociation constant against carbonic anhydrase of not more than 3x10<-><8> molar; e. first order rate constant for penetration of the sulfonamide through a isolated rabbit cornea of at least 0.002 hr.<-><1>;  f. not injurious to the cornea; and g. stable in aqueous solution and in contact with the cornea.
Patent DE-3411936-A1 (DE)
Title: Particle counter and a method for operating it
Inventor: MEIER JOHANN
IPC: G01N15/12
Filed: 1984-03-30
Abstract: The particle counter which is used, for example, for counting corpuscles present in blood, is provided with a conveying system (16, 17) for conveying a measured amount of blood from a first container (3) via a calibrated measurement section provided in a measurement head (4) into a second container (6), and with an electronic counter (10, 11, 20, 21) for counting the blood corpuscles passing through the measurement section. In order to achieve simple maintenance of the apparatus the outlet side of the first container (3) and the inlet side of the second container (6) are connected directly to the measurement head (4) and separated from each other only by this measurement head (4), and together they form an integrated unit which is designed so that it can be inserted as a whole into the apparatus or removed as a whole from the apparatus. <IMAGE>
Patent DE-3421394-A1 (DE)
Title: Air-piston engine
Inventor: BIERGANNS HANS-WERNER
IPC: F01B29/00
Filed: 1984-06-08
Abstract: Published without abstract.
Patent DE-3422481-A1 (DE)
Title: Process and apparatus for heat and mass transfer in a solar pool
Inventor: OSTERTAG KARL DIPL ING DR
IPC: F24S90/00
Filed: 1984-06-16
Abstract: Heat and water are removed from the lower convective storage layer (2), consisting of salt water having a high salt concentration, by thermal trans-membrane distillation using at least one hydrophobic, water vapour-permeable, porous separating wall (membrane) (5) which is positioned in the storage layer (2). The heat removed from the storage layer (2) can be discharged outside the solar pool (1) and/or within the solar pool (1), for example in the upper covering layer (4), the water removed from the storage layer (2) can be used, for example, for producing drinking water or, after going off the heat has been removed, can be recycled into the storage layer (2). The purpose of constructing the porous separating wall (5) and removing heat is served particularly well by using hollow fibres. <IMAGE>
Patent DE-3423784-A1 (DE)
Title: Negative pressure regulator
Inventor: BAUER FRIEDRICH DIPL ING DR
IPC: G05D16/06
Filed: 1984-06-28
Abstract: Negative pressure regulator which converts changes in the primary pressure fed to it at the inlet (2) into changes in opposite direction thereto in the secondary pressure discharged at the outlet (3). The pressure regulator is provided with a housing (1) in which a diaphragm (5) is arranged which is acted upon by the primary pressure against the force of a spring (6) and controls a regulating valve (15). In addition to the inlet (2) and the outlet (3) for the pressure medium, a relief opening (17) leading away from the outlet side is provided in the housing (1). In order to keep the pressure loss which results from pressure medium flowing off through the relief opening (17) as small as possible, a connecting passage (16) of narrow cross-section is provided between the inlet (2) and the outlet (3) and the relief opening (17), as control valve (15), is controlled in the same direction as the primary pressure by the closure body (14) in drive connection with the diaphragm (5). 
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Patent DE-3429740-A1 (DE)
Title: Forging press with ram adjustment
Inventor: DARR UWE DIPL ING
IPC: B30B15/00
Filed: 1984-08-13
Abstract: The invention relates to a forging press with ram adjustment by means of an eccentric pressure transmission member between a double connecting rod and the ram. The aim is to design the ram pull-back connection in a manner which facilitates assembly and disassembly. The object is to provide a corresponding forging press without a pull-back pin. For this purpose, first concentric projections (13) are provided on the end face of the pressure transmission member (5), centrally with respect to the working point of the double connecting rod (4) and second concentric projections (15) are provided laterally on the double connecting rod (4). Associated first and second concentric projections (13, 15) are connected positively, in the pull-back direction, via in each case one essentially flat, link- or ring-shaped and laterally held connecting element (17). <IMAGE>
Patent DE-3429860-A1 (DE)
Title: Rubber profile
Inventor: GLANG SIEGFRIED
IPC: E04B1/68
Filed: 1984-08-14
Abstract: The invention relates to a rubber profile for sealing and bridging a joint between concrete structural parts of construction works such as bridges and similar constructions, the profile, seen in cross-section, being of U-shaped design in the central part and outwardly laterally projecting holding strips being arranged at the ends and in the central zones of the U-legs. The essential feature of this rubber profile consists in that, in an essentially rectangular U-shape with thick and constant wall thickness, channels are arranged in the central part of the U-bottom and the holding strips are arranged in the central zone of the U-legs.
Patent DE-3430270-A1 (DE)
Title: Movable accessory device for hedge cutter
Inventor: FENDT FRANZ
IPC: A01G3/04
Filed: 1984-08-17
Abstract: The invention consists in that the hedge can be cut effortlessly to any height and shape from the ground. As a result of this invention, no aid such as a chair or stand is required and great accident risk is excluded.
Patent DE-3432840-A1 (DE)
Title: Ventilating and venting system
Inventor: SCHMID JOSEF
IPC: F24F7/007
Filed: 1984-09-07
Abstract: The system can be constructed in four stages. Stage 1 has an air outlet and an air supply. Both are provided with a slide valve to regulate the rate of air passing through.  In stage 2, a motor and fan and an air humidifying device are added. In stage 3, a device for the detection of smoke (tobacco smoke) in the room air, and its ejection through a separate flue, is additionally arranged. Finally, for the ventilation and venting of several rooms, channels with air inlet and outlet are provided, so that each room or its ventilation is individually regulated. The room elements for oxygen supply, air moisture and smoke detection and its flue are provided with indicating devices which transmit the measurement results to a switching device for automatic regulation of the room air.
Patent DE-3433569-A1 (DE)
Title: Control slide valve for fitting into the exhaust pipe of motor vehicles or the like.
Inventor: HUMPOLIK BOHUMIL
IPC: F01N13/08
Filed: 1984-09-13
Abstract: A control slide valve for fitting into the exhaust pipe of motor vehicles or the like is described, which comprises a housing, through which the exhaust gas flows, in which a sealing washer is carried, which can be slid by a drive device in front of the flow aperture. The housing, in the nature of a 3-way valve, is provided with a feed aperture for the exhaust gas and two outlet apertures, which both lie in the adjustment area of the sealing washer. One of the outlet apertures can at the same time be connected to the exhaust, the other to a bypass line, so that it is possible to restrict or shut off the exhaust gas flow, in order to achieve the function of an engine brake, and also to divert or partially tap off the exhaust gas flow in order, for example, to preheat engine air by way of a heat exchanger or to utilise the heat contained in the exhaust gas in some other way.
Patent DE-3436346-A1 (DE)
Inventor: PATZSCHKE HANS-PETER DR
IPC: C09D5/44
Filed: 1984-10-04
Abstract: An externally crosslinkable aminopoly(meth)acrylate resin free from epoxy groups for water-dilutable lacquers having an amine number of from 30 to 150 and a hydroxyl number of from 30 to 450, obtainable by reacting a poly(meth)acrylate resin containing epoxy groups and having an average molecular weight ( &upbar& Mn) of from 600 to 10,000 and an epoxy equivalent weight of from 300 to 4000 with an excess of primary and/or secondary monoamines and/or amionoalcohols to react all the free epoxy groups with the amine groups and distilling off the unreacted excess amine compound, a process for its production and its use. The invention also relates to a CED bath which contains these aminopoly(meth)acrylate resins and crosslinking agents and, optionally, hydroxyfunctional resins and to its use for coating objects.
Patent DE-3439992-A1 (DE)
Title: Vacuum cleaner
Inventor: HOELTER HEINZ DIPL ING
IPC: A47L9/14
Filed: 1984-11-02
Abstract: Published without abstract.
Patent DE-3445596-A1 (DE)
Title: Stackable shopping trolley
Inventor: EBERLEIN HERBERT DIPL ING
IPC: B62B3/18
Filed: 1984-12-14
Abstract: Shopping trolleys are known in which the distance between the basket and the undercarriage frame is relatively short. Such shopping trolleys have furthermore a relatively long undercarriage. If it is desired to attach rearward storage racks on such shopping trolleys, it is found that there is generally insufficient space to accommodate the storage racks in the position of rest such that several shopping trolleys can be pushed one into the other in a space-saving manner. Therefore, a stackable shopping trolley (1) is proposed, whose storage rack (14) comprises a storage-rack section (20) which is fastened on the undercarriage (2) in a hinged manner by means of two respective struts (18, 19) which are each pivotably mounted on two respective spindles (23, 24) which are held spaced apart and are likewise arranged on the undercarriage (2). Due to this type of fastening of the storage-rack section (20) on the undercarriage (2), when the storage rack (14) is swivelled the storage-rack section (20) does not describe a circular movement which needs considerable space.   <IMAGE>
Patent DE-3445818-A1 (DE)
Title: Interference silencer for combustion engines
Inventor: BOERGER HANS DIPL ING
IPC: F01N1/08
Filed: 1984-12-15
Abstract: The invention relates to an interference silencer for combustion engines of the reflector type with reflection chambers concentrically nested inside one another and groups of such chambers in series, the individual reflection chambers being connected to one another by way of gaps between the pipe edge of the relevant chamber and the reflector base located above or below. The height of these gaps is at the same time to be suitably designed for the reduction of the wave surge produced in the reflection of sound waves on the reflector base and for the diversion of the exhaust gases. According to the invention the sound reduction in such a silencer occurs in stages in the individual reflection chambers due to interference of the sound waves according to the physically explicable process explained in detail on pages 1 and 2 of the description. In the type of silencer according to the invention, interfering types of resonance can also be reduced by the possible, structurally simple insertion of flow-enhancing ring nozzles into the sound wave and exhaust gas path with an effect comparable to a venturi nozzle. In addition, with this type it is also possible by simple measures to achieve the advantage over known designs of reducing by half a wavelength peaks of certain frequencies possibly still projecting from the sound pressure level by additional interference damping resulting from the displacement of derived sound waves over short circuit paths. The ... Original abstract incomplete. <IMAGE>
Patent DE-3514039-A1 (DE)
Title: Method for serial transmission of sampling words
Inventor: GAERTNER SIEGFRIED DIPL ING
IPC: H04N7/56
Filed: 1985-04-18
Abstract: A method is proposed which is intended for the serial transmission of sampling words which are derived by means of an A/D converter from an analog signal. In order to achieve precise synchronisation between the transmitter and the receiver at minimal technical cost, each sampling word (AW) is supplemented according to the invention by a sync bit (S) at the transmitting end to form a transmission word (ÜW). The method is particularly suitable for the transmission of sampling words derived from FBAS-signals. AC-only transmission of sampling words is achieved if the transmission words (ÜW) are transmitted in non-inverted and inverted form alternately. A clock signal for synchronisation can then be derived from the inversions at the receiving end. <IMAGE>
Patent DE-3516594-A1 (DE)
Title: Method for branching the channels of a terminal multiplexer
Inventor: BLOKAR MATJAZ DIPL ING
IPC: H04J3/08
Filed: 1985-05-08
Abstract: The method for branching the channels of a terminal multiplexer in a data transmission system which is operated in accordance with CCITT Recommendations is carried out by linking the 2048 kbit/s multiplexer inputs and outputs into a digital loop. The transit circuits receive the channel information and transpose it into the transmitting direction. It is directed in the multiplexers into the unterminated channels which are forwarded. The branching of the channels can be carried out in two or more branch lines, the total number of channels being 30. Some of the national traffic bits in channel 0 are used for the loop alarm. The bit combination is thereby represented and is modified in the multiplexer passage in such a way that the alarm source can be located in every multiplexer. The loop alarm is adapted to CCITT Recommendations, this being made possible by the additional multiplexer alarm circuit. In this way, a conventional multiplexer is equipped for channel branching by means of technologically simple transit circuits and an additional alarm circuit, whereby a branching circuit disposed in the branching point is no longer required. <IMAGE>
Patent DE-3520364-A1 (DE)
Title: Method and device for compensating different settlements of bearings of buildings of great rigidity
Inventor: ECKSTEIN KLAUS DR ING
IPC: E02D35/00
Filed: 1985-06-07
Abstract: In a method for compensating different settlements of bearings of buildings of great rigidity, an automatic level compensation is achieved, avoiding heavy building constructions, with low cost outlay and safe static calculation possibilities, as well as a limiting of the maximum bearing force on the individual bearings, by the use of bearings which, when they reach a given bearing force, are deformed plastically, changing their length, for as long as it takes the bearing force on the bearing in question to fall below the given value again. A bearing suitable for this has, arranged between a bearing upper part (2) and a bearing lower part (3), a pressure piece (4) or tension piece which, when a given bearing force is reached, is deformed, in particular by plastic flowing, changing its length, for as long as it takes the bearing force to fall below the given value again. <IMAGE>
Patent DE-3523966-A1 (DE)
Title: Method and device for the operation of internal combustion engines
Inventor: SCHRANK PETER DIPL ING
IPC: F02M37/20
Filed: 1985-07-04
Abstract: The invention relates to a method and a device for the operation of internal combustion engines, especially ships' engines operated with heavy oil. The object of the invention is to utilise heavy oils in order to generate energy in the installations without the loss of volatile constituents and the associated environmental pollution, and also to render harmless water fractions which due to the formation of gas would otherwise lead to the occurrence of misfiring with damage to components on individual cylinders, couplings and gears. According to the invention, the object is achieved in that the internal combustion engines with their inlet and exhaust are kept at a pressure preventing any vaporisation of water fractions. The internal combustion engines with their inlet and exhaust preferably form a closed pressure system precluding any vaporisation.