baber/WOPTO huggingface dataset:
Patent DE-3408014-A1 (DE)
Title: Method for conveying dust-like or powder-like substances using a stream of air and device for implementing the method
IPC: B05B14/48
Filed: 1984-03-05
Abstract: A method for pneumatically conveying and/or discharging powder residues from corresponding coating compartments proposes creation of a level conveying floor (7, 8, 9) which is tiered in the conveying direction (F) and has an air gap (10) of equal thickness which extends over the full width, to produce a flow layer for each floor section (7, 8, 9) which is as laminar as possible. The compartment floor is designed so that someone can walk on it; the stream of air in the conveying direction (F) is produced by at least one fan (15) on the floor side. <IMAGE>
Patent DE-3414520-A1 (DE)
Inventor: BRUECKNER MARKUS
IPC: G01R21/14
Filed: 1984-04-17
Abstract: 1. Electronic energy consumption meter with a device for generating a voltage signal (Vu ) proportional to the user voltage, a first intermediate store (2) to which the voltage signal (Vu ) is fed, a device (4) for generating a voltage signal (Vi ) proportional to the user current, a second intermediate store (7) to which the voltage signal (Vi ) is fed, an analogue digital converter (A/D converter) (11) and a circuit (9) which feeds the sample values (Vu , Vi ) present at the output of the intermediate store (2, 7) with a given sampling frequency alternately to the A/D converter (11), which then sequentially feeds them in digitised form to a microprocessor (13) for further processing, wherein the device for generating a voltage signal (Vi ) proportional to the current use is a shunt resistance or shunt (3) between phase entry and exit, wherein the phase entry is connected with the first input of an operational amplifier (6) and has a measuring resistance (5) which is connected between the phase output and the second input of the operational amplifier (6) and that voltage signals (Vi ) proportional to the user current are taken off at the output of the operational amplifier (6), characterised in that the shunt resistance (3) and the measuring resistance (5) are coupled with one another thermally closely so that the measuring resistance (5) on temperature changes in percentage terms evenly as does the shunt resistance (3) and thus a temperature compensated voltage signal (Vi ) is provided at the output of the operational amplifier.
Patent DE-3425974-A1 (DE)
Title: Fixing system for U-shaped hanging elements
Inventor: SCHOLL WINFRIED DIPL ING
IPC: A47G25/06
Filed: 1984-07-14
Abstract: The invention relates to a fixing system for U-shaped hanging elements, each having two parallel limbs whose free ends are bent perpendicular to the common centre-plane to form clothes hooks. For each limb (2), the fixing system has a spacer (16) which consists at least of a fixing part (17), a fixing screw (27) which projects through the fixing part and the limb, and a covering part (18) which covers the head (29) of said screw. In order to be able to solve different mounting problems using the hanging element, the fixing system additionally contains fixing parts which have mounting surfaces (19) of different length and/or different shape and has fixing screws of different length and/or different construction which are combined with the same covering parts for all mounting problems (Figure 9). <IMAGE>
Patent DE-3435068-A1 (DE)
Title: Magnetic-force rotor
Inventor: TAMKE HELWIG
IPC: H02K53/00
Filed: 1984-09-25
Abstract: In order to save energy in all fields, a flywheel and an adjustable frame are used, both of which are fitted with magnets in such a manner that the mutually facing broad sides - on the one hand on the wheel and on the other hand on the frame - have facing identical poles, so that after an initial jolt of the flywheel the latter continues to rotate as a result of magnetic forces and can be used, by means of a shaft, as a drive force. A plurality of flywheels can be connected to form a force field, that is to say to form a machine.
Patent DE-3440276-A1 (DE)
Title: Sectional steel and flat steel cutters for straight and mitre cutting
Inventor: BAMBERGER ALFRED
IPC: B23D35/00
Filed: 1984-11-03
Abstract: Sectional steel and flat steel cutters for straight and mitre cutting with a cutter carriage which can be moved up and down in a vertical direction in the machine frame, a carriage recess with a wedge thrust surface which is inclined by 45 DEG  in relation to the vertical, a movable cutter plate which is guided in the carriage recess on the wedge thrust surface and on guide surfaces which are at right angles to the wedge thrust surface and are stationary in relation to the casing, and a cutter plate which is stationary in relation to the casing. Angular steel cutters, which correspond to a Z-shaped angular steel receptacle with a horizontal Z-crosspiece and vertical Z-limbs are inserted into the cutter plates. Movable cutters which are actuated by the same cutter carriage and assigned stationary cutters are arranged for cutting round steel and/or square bar steel and flat steel, the square bar steel cutters of which correspond to a square bar steel receptacle having square bearing surfaces which extend at 45 DEG  in relation to the direction of movement of the movable square bar steel cutters. A corresponding flat steel cutter and also a horizontal flat steel support are provided on the lower edge of the cutter carriage for cutting flat steel. The movable knives for cutting round steel and/or square bar steel are arranged in the movable cutter plate which supports the angular steel cutters, above and/or below the horizontal Z-crosspiece of the Z-shaped angular steel receptacle. The stationary cutters for cutting round steel and/or square bar steel are ... Original abstract incomplete. <IMAGE>
Patent DE-3442792-A1 (DE)
Title: Device for the video transmission of film frames to the screen of a television set
Inventor: KINDERMANN WALTER-CHRISTIAN DR
IPC: H04N3/36
Filed: 1984-11-23
Abstract: The subject-matter of the invention is a device for the video transmission of film frames to the screen of a television set, which device is constructed as an independent compact apparatus. Film frame carriers having a changing device for the film frames, a frame recorder (2) having a semiconductor image sensor and having an objective (3), components (14) for signal processing, a matt glass plate (10) in the beam path in front of the film frame carrier (11), a heat filter (9), a lens (8) and a light source (6) having a hollow mirror (7) are arranged in a common housing (1). The apparatus according to the invention makes it possible to view the slide positives, frame negatives and the like on the screen of a conventional television set. <IMAGE>
Patent DE-3444920-A1 (DE)
Title: Pantographing machine for pantographing workpieces, in particular hollow glassware
Inventor: KOENIG WILHELM
IPC: B44B3/04
Filed: 1984-12-08
Abstract: Published without abstract.
Patent DE-3444947-A1 (DE)
Title: Drive device for movable roof components on motor vehicles
Inventor: BRANZ WOLFGANG
IPC: E05F11/42
Filed: 1984-12-10
Abstract: In a drive device for movable roof components on motor vehicles, consisting of a force-transmission element which is circumferentially profiled for the engagement of a linearly toothed drive means or power take-off means, is received in a sheath in a compression-resistant manner and is constructed in a flexible fashion for the purpose of adapting the drive device to curves, it is proposed, in order to reduce weight and to reduce noise generation and at the same time improve the engagement security of the drive means or force take-off means, to construct the force transmission element in the manner of a tooth-type chain by means of a multiplicity of preforms which are arranged in succession and at least groups of which are identical, the preforms of one group having a rectangular profile cross-section and at least approximately filling the clear width of a sheath which has a cross-sectional shape which deviates from the pure circular shape, and, at the same time, to produce the sheath and preforms from plastic materials which form a sliding pair with one another and to reinforce the force transmission element, if appropriate, by means of a continuous means, such as cable or the like, in the pulling direction. <IMAGE>
Patent DE-3445043-A1 (DE)
Title: Heel hook for transmitting by means of the heel muscular power to the pedals of crank drives actuated by human leg power
Inventor: BLETSCHACHER MAX-THOMAS DIPL I
IPC: B62M3/08
Filed: 1984-12-11
Abstract: In order to be able to utilise also the muscular power of the rear side of the human legs intensively in order to perform work, e.g. when cycling, the pedals are provided with devices known as "heel hooks", against which the heels can press and as a result of which a completely increased performance of work can be accomplished. This is achieved in that not only the musculature of the front side but also that of the rear side of the human leg is used for providing drive. Therefore, by using "heel hooks" an increased training effect is obtained when riding bikes. The heel hooks form elements of the pedals which are subjected to tensile stressing by the heel forces. The said hooks are designed in such a way that the foot can be raised from the pedal immediately at any time and the legs of the cyclist are free so as to be able to stop without risk of accident and get off in public road traffic, which has not been the case when using the devices characterising the prior art. In addition, heel hooks permit particular straining which complements cycling training and permits elements of the skeletal musculature which are required for cycling exercises to be developed and increase the training effect for the circulation.
Patent DE-3508553-A1 (DE)
Inventor: LUDWIG GERHARD DR
IPC: B01J8/04
Filed: 1985-03-11
Abstract: A process for the catalytic gaseous phase reaction of a reactive gas wherein the heat of reaction generated produces a temperature elevation of less than about 150 DEG  C. in the substantially adiabatic reaction system, the improvement comprising: heating the cold reactive gas by passing it through a heated regenerative material present in the first portion of a vessel; passing the heated reactive gas through a solid catalyst for the reaction present in a second portion of the vessel to form a gaseous product stream; redirecting the gaseous product stream; passing the redirected gaseous product stream through the solid catalyst for the reaction present in the second portion of the vessel to form additional gaseous product, cooling the gaseous product stream by passing it through a cooled regenerative material present in the first portion of the vessel; and periodically reversing the flow direction in the portions of the reaction system.
Patent DE-3515068-A1 (DE)
Title: System for separating stacked publications such as newspapers, journals, magazines or the like
Inventor: STAUFNER HELMUT
IPC: B65H1/08
Filed: 1985-04-26
Abstract: The invention relates to a system for separating stacked publications (7) such as newspapers, journals, magazines or the like. The system possesses two container arrangements (5, 5') which each have at least one publication container (4, 4'), open at the top side (40), and are arranged so as to be movable back and forth alternately between a loading station (32) and a separating station (6). At least in the separating station (6) the publication containers (4, 4') are inclined, with respect to the vertical, towards the removal side. Each publication container (4, 4') has a base (44) which is movable in a vertical direction (33) and has allocated to it in each case a separate lifting device (48) arranged on the respective container. In the separating station (6), a suction device (53) which can be moved in the vertical direction (33) and, at the removal side, an inclined slide plate (54) are arranged opposite each container (4'), at the top thereof. The slide plate (54) can be moved back and forth, transversely to the vertical direction (33) of the container, between an advanced position partly overlapping the container top side (40) and a position releasing the container top side (40). In a removal cycle, the respectively uppermost (63) of the publications stacked in the at least one container (4') of a container arrangement (5') is raised, in the separating station (6), by the suction device (53). Subsequently, the slide plate (54) travels below the raised ... Original abstract incomplete. <IMAGE>
Patent DE-3517732-A1 (DE)
Title: Fluorocarbon polymer composition, in particular for the production of tubes for medical applications
Inventor: JACOBSON OBI
IPC: C08K3/30
Filed: 1985-05-17
Abstract: Tubes for medical applications, for example for catheters, are produced from compositions containing fluorocarbon resins which are block polymers comprising a polyfluorocarbon soft segment and a polyfluorocarbon hard segment bonded to one another by means of a physical crosslinking treatment. The block polymer can be mechanically blended with a further polyfluorocarbon.
Patent DE-3524275-A1 (DE)
Title: Rotary piston-like rotary engine
Inventor: BECKER MANFRED
IPC: F01C21/08
Filed: 1985-07-06
Abstract: Rotary piston-like rotary engine on the four-stroke principle with four ignitions by one spark plug and four working strokes, four exhaust and four induction strokes per revolution of the working shaft, and four defining slide valves on one circular drum, all jointlessly sealed.
Patent DE-3527643-A1 (DE)
Title: Contact spark plug for reciprocating piston engine
Inventor: GOEDECKEMEYER ULRICH
IPC: H01T13/16
Filed: 1985-03-22
Abstract: A fast-running motor which should be highly flexible with few gear changes requires precise and problem-free ignition. I believe I have achieved this with my contact plug.
Patent DE-3528999-A1 (DE)
Title: Device for measuring an advancing unit of the hydraulic support system in underground working
Inventor: STRASSBURG LOTHAR
IPC: E21D23/08
Filed: 1985-08-13
Abstract: In a device for measuring an advancing unit of the hydraulic support system in underground working by means of its advancing cylinder which has a displacement transducer reproducing the displacement of the piston in the cylinder, the electronic signals from the displacement transducer being added and coupled to the initial position, provision is made according to the invention for one pressure transducer each to be installed in front of and behind the piston of the advancing cylinder, which pressure transducer transmits an electric signal reproducing the hydraulic output pressure, and for at least one of the props of the hydraulic support system to have a further pressure transducer which delivers an electric signal indicating the hydraulic setting pressure, and for an analysing unit to be allocated to the support unit, which analysing unit determines the advancing displacement from the signals from the advancing-cylinder space pressurised during the advance, the setting pressure and the electric signal from the displacement transducer and adds the advancing values but suppresses the signals from the displacement transducer by means of the signals from the cylinder space relieved during the advance and the setting pressure.
Patent DE-3529732-A1 (DE)
Title: The use of leucylblasticidin S as a pesticide
Inventor: DELLWEG HANS-GEORG DR
IPC: A01N63/20
Filed: 1985-08-20
Abstract: The present invention relates to the novel use of the nucleoside leucylblasticidin S, which is already known, as a pesticide, preferably a microbicide, and for controlling animal pests, fungal pests, bacteria and weeds.
Patent DE-3529734-A1 (DE)
Title: Double-walled flexible carrier bag for the accommodation of leisure articles
Inventor: LAUTEBACH WINFRIED
IPC: A41D15/04
Filed: 1985-08-20
Abstract: The invention has the purpose of creating a double-walled flexible carrier bag which no longer needs to be carried in the hands as an independent part on return from the beach and which, in addition, fulfils a second function, namely that of an upper garment. This is achieved in that one bag wall comprises one part of the front or back half of a shirt-like piece of clothing and that the remaining parts of the front or back half of the shirt-like piece of clothing adjoin the upper edge of this bag wall and the two side edges of the carrier bag, which parts are folded together to the size of this bag wall and are placed against the inside thereof.
Patent DE-3530839-A1 (DE)
Inventor: KESSEN GUNTHER DIPL CHEM DR
IPC: C07C45/50
Filed: 1985-08-29
Abstract: A process for the production of 2-ethyl-hexanol comprising reacting propene with carbon monoxide and hydrogen, in the presence of an aqueous catalyst containing rhodium and at least one sulfonated triarylphosphine, to form an aqueous phase and an organic phase, said organic phase comprising a mixture of materials having boiling points lower than that of n-butanal and substances having boiling points equal to or higher than that of n-butanal, said materials including i-butanal, separating said material from said substances, subjecting said substances to aldol condensation, in the presence of aqueous alkali, to form 2-ethyl hexenal, first hydrogenating said 2-ethyl-hexenal in a gas phase in the presence of a first hydrogenation catalyst and thereafter hydrogenating said 2-ethyl-hexenal in a liquid phase to form 2-ethyl-hexanol in the presence of a second hydrogenation catalyst.
Patent DE-3536788-A1 (DE)
Title: Mobile clearing machine
Inventor: LEENDERS KURT
IPC: F27D25/00
Filed: 1985-10-16
Abstract: According to the invention, clearing machines can be used for melting furnaces, especially holding furnaces of the aluminium industry, by virtue of the fact that the extension arm bearing the clearing tool is curved or bent at the front.
Patent DE-3544610-A1 (DE)
Title: Measuring device for a stack of sheets
Inventor: MEIER GERHARD
IPC: B65H33/00
Filed: 1985-12-17
Abstract: Measuring device for a stack of sheets, for measuring the number of sheets of a stack of sheets, in particular of a stack of paper sheets. A vertical measuring pin which interacts with a dial indicator can be vertically displaced, against the force of a measuring spring, in a carriage above a baseplate on which the stack of sheets can be loaded, and the carriage, from which the measuring pin projects with its lower end, can be vertically displaced in a carriage guide from an upper position down to a lower measuring position which is determined by a stop, with the result that the stack of sheets which is located below the measuring pin can be compressed in the measuring position of the carriage under the force of the measuring spring, and deviations from the prescribed number of sheets of the stack can be read off on the dial indicator.
Patent DE-3602974-A1 (DE)
Title: Packaging for ice cream
Inventor: BUERKEL BRUNO
IPC: B65D5/54
Filed: 1986-01-31
Abstract: A cardboard packaging having a blank which has four side walls and, moulded onto the latter, a longitudinal seam strip and flaps to form the end-side closures. The longitudinal seam strips and the flaps of the end sides are provided with tear-off perforations, by means of which easy and complete opening of the package is achieved.
Patent DE-3604421-A1 (DE)
Title: Road-vehicle balance and process for producing it
Inventor: HAEFNER HANS W
IPC: G01G19/44
Filed: 1986-02-13
Abstract: Platform balance, especially road-vehicle balance, with a weighbridge which is made from concrete poured into a supporting formwork and which is arranged in a balance pit and is supported on force-measuring elements, and with a foundation frame forming the edge of the balance pit, the supporting formwork for the weighbridge being prefabricated from concrete polymer.
Patent DE-3604720-A1 (DE)
Title: Magnetic resistance head
Inventor: SATO NAOKI
IPC: G11B5/39
Filed: 1986-02-14
Abstract: The invention relates to the construction of a magnetic resistance head and aims to reduce the noise peaks produced in the head and increase the signal-to-noise ratio S/N when the information is reproduced. To achieve this aim, an electrical conductor layer (5) is arranged on both sides or on one side of a magnetoresistive element (2), and the conductor layer (5) is insulated from the element (2) and connected to a direct-current potential. <IMAGE>
Patent DE-3615128-A1 (DE)
Title: Device for the unreactive coupling of a slide to its transport spindle
Inventor: EISEMANN KURT ING GRAD
IPC: B23Q5/40
Filed: 1986-05-02
Abstract: A coupling device between a slide or table (1), to be guided without any play, and a spindle, driving the said slide or table and having a spindle nut (9), is specified, the coupling between spindle nut and slide taking place by means of a ball (16) which is held between slide and spindle by tension springs (21), so that the slide (1) is connected to the spindle nut absolutely rigidly and fixedly in its transporting directions, but can move freely with respect to the spindle in its other turning, swivelling and inclining planes. <IMAGE>
Patent DE-3615561-A1 (DE)
Title: Flame-resistant, borax-containing polyurea foams, process for the preparation thereof, and the use thereof
Inventor: WEBER HEINZ DR
IPC: C08K3/38
Filed: 1986-05-09
Abstract: Flame-resistant polyurea foams are produced by reacting organic polyisocyanates with water in the presence of catalysts, assistants, additives and borax as flameproofing agent, expediently in an amount of from 150 to 400 parts by weight per 100 parts by weight of organic polyisocyanate. The polyurea foams filled according to the invention with borax have densities of from 60 to 160 kg/m<3> and are suitable for the insulation of buildings and means of transport.
Patent DE-3615582-A1 (DE)
Title: Curve-going roadway support machine
IPC: E21D11/40
Filed: 1986-05-09
Abstract: A roadway support machine with heavy-duty beam, a parallel linkage arranged on it, and a working platform allocated to this parallel linkage and a support-setting device can also be moved around bends with a narrow curve radius of up to 7.5 m reliably and without being lowered by the front section of the multi-piece heavy-duty beam being of articulated design and being attached in turn to a short beam which is carried by two trolleys. At least the articulation points of the front section as well as the rear articulation point of the heavy-duty beam are provided with a pivot lug in order to thus give the entire heavy-duty beam the necessary articulated capacity. The joint allocated to the front section is formed by a pin which at the same time serves to attach the rear section of the heavy-duty beam and which is designed and arranged in such a way that the centre supporting trolley is held in the centre line of the heavy-duty beam. Consequently, disadvantageous tilting moments which could endanger the roadway support machine cannot occur. <IMAGE>
Patent DE-3616974-A1 (DE)
Inventor: ESCHRICH GERHARD DIPL ING
IPC: F16D48/02
Filed: 1986-05-21
Abstract: For driving the gears of motor vehicles, pressure regulators are used, the inductances of which are triggered by a changeable pulse sequence in order to obtain the desired pressure adjustment. In order to avoid interference in a sure and simple way with a radio (even if in a tape recorder) arranged inside the car, the pulse duration of each pulse in the sequence of impulses is kept constant, whereas the intervals between adjacent pulses - i.e. the frequency - vary. The constant pulse duration has the advantage of making it possible to master the upper harmonic waves of the square pulses to stop them from interfering, since their proportion is known in a constant pulse width. Furthermore, the circuitry for the sequence of pulses used is simple and economical to produce, and is reliable in operation.