baber/WOPTO huggingface dataset:
Patent DE-3415058-A1 (DE)
Title: Radiant burner
Inventor: KRAMER CARL PROF DR ING
IPC: F24C1/10
Filed: 1984-04-21
Abstract: The invention relates to a radiant burner, consisting of a reflector diverging downwards and a burner designed in particular in the form of a burner plate. In this case, an asymmetrical extent of the reflector walls downwards is the starting point, because in this manner the geometrical possibility is afforded of acting upon as large as possible a proportion of the surface with radiant heat. The invention is also aimed at improving the thermal prerequisites for said heat radiation and to this end envisages that the burner forms with the reflector walls a chamber which remains downwardly open and from which the combustion gases flowing off from the burner flow off along at least one of the longitudinal edges delimiting the lower chamber opening. Consequently, additional convective air flows can no longer be formed inside said chamber, as a result of which heating up of the ambient air can occur at the expense of the energy to be radiated. Rather, there is considerable heating up of the preferably thermally insulated reflector walls and a flowing off of relatively extensively cooled combustion gases. There is consequently available for the heat radiation downwards an increased temperature gradient, as a result of which the radiation capacity rises considerably. <IMAGE>
Patent DE-3417512-A1 (DE)
Title: Apparatus for measuring mass flow rate using a pipe bend
Inventor: WOEHRL JOSEF
IPC: F16K31/528
Filed: 1984-05-11
Abstract: The invention uses the forces exerted by the flowing medium onto the pipe bend and is characterised in that the pipe bend is connected to the pipework system via flexible transition pieces and is mounted at its horizontal end so as to be vertically movable, and in that the pipe bend has a tapping system which is sensitive to vertical movements and is assigned to a measuring device. The forces are advantageously measured by a centrifugal force measuring cell via a lever, making rapid and accurate determination of the mass flow rate possible.
Patent DE-3419151-A1 (DE)
Title: Warning triangle
Inventor: METTGE GERD
IPC: B60Q7/00
Filed: 1984-05-23
Abstract: A warning triangle is described which is suitable in particular for motorcycles. It has three side rods which can each be folded or telescoped together. As a result, the warning triangle can be packed up and accommodated in a space-saving manner and thus accommodated even in the tool bag of a motorcycle.
Patent DE-3422230-A1 (DE)
Title: Track brake element
Inventor: WILISCH ERHART DR
IPC: B61K7/04
Filed: 1984-06-15
Abstract: Track brake element with two clamping plates which engage around a rail head and can be connected to one another by clamping bolts, having two friction pieces which are pressed by the clamping plates against the rail head and having a support element which is connected to the clamping plates and engages on the top of the rail head, the friction pieces only resting against the opposite sides of the rail head and in each case a support element being connected to the clamping plates and resting without prestressing on the top of the rail head.
Patent DE-3425653-A1 (DE)
Title: Apparatus for conveying, cleaning and issuing golfballs
Inventor: JOSTMEIER HANS DR ING
IPC: A63B47/04
Filed: 1984-07-12
Abstract: An apparatus for cleaning and issuing golfballs consists of a feed hopper (1), below which is located a conveying apparatus (3) which presses the balls through a tubular conveying channel (6). A perforated sector (6) of this conveying channel (6) passes through a washing apparatus (2) and leads, via an ascending channel (62), to a storage apparatus (4) in which cleaned balls lie stacked in separating shafts, from which they can be removed in predetermined quantities by means of an issuing apparatus (5), by actuating mutually locking slides (51, 52). <IMAGE>
Patent DE-3428022-A1 (DE)
Title: Method for the production of composite powder by atomising a metal melt
Inventor: MEINHARDT HELMUT DIPL CHEM DR
IPC: C22C1/10
Filed: 1984-07-30
Abstract: To produce regular, uniform and, as far as possible, spherical composite powder particles by atomising a metal melt, powdered foreign matter is introduced into the molten metal or alloy to produce a suspension and simultaneously or immediately thereafter atomised.
Patent DE-3432227-A1 (DE)
Title: Sulphopropyl derivatives of chitin and chitosan, process for their preparation, and their use
Inventor: MARESCH GERHARD
IPC: C08B37/08
Filed: 1984-09-01
Abstract: Novel macromolecular, chitin- or chitosan-derived compounds of the formula I <IMAGE> in which n is an integer from 50 to 10000, o is a number from 0.05 to 4.0, p is a number from 0.01 to 1.0, R<1> is the -CH2-CH2-CH2-SO3M radical (M = H, Na or K), and R<2> is the <IMAGE> radical, process for the preparation of the compounds of the formula I, and cosmetic agents containing from 0.05 to 5 % by weight of these compounds. The compounds of the formula I are readily soluble in water, their solutions give, on evaporation of the solvents, elastic films which are distinguished, in particular, by low brittleness, good gloss and excellent transparency. They can therefore particularly advantageously be used as film formers in hair-treatment agents, for example setting lotions, hair cures or shampoos, but also as thickeners for suspending and stabilising solutions, emulsions, creams or gels.
Patent DE-3436392-A1 (DE)
Title: Clamping cylinder for clamping endless belts and the like, especially the chain belts of scraper chain conveyors
Inventor: ROSTOWSKI TEJA
IPC: B65G23/44
Filed: 1984-10-04
Abstract: A hydraulic clamping cylinder is provided for the hydraulic clamping of endless belts, especially the chain belts of scraper chain conveyors and the like, the piston rod of which cylinder has a piston rod extension which is provided with an external thread, on which fits a locking sleeve which is provided with an internal thread and by means of which the clamping cylinder can be mechanically locked in any clamping position against pushing in of its piston rod.
Patent DE-3438879-A1 (DE)
Title: Safety top-cover
Inventor: THIEDEMANN ELFRIEDE
IPC: A42B3/04
Filed: 1984-10-24
Abstract: In the case of a safety top-cover with which an electrical incandescent lamp, an electrical power source and a switch are combined, the upper region is constructed as a transparent cap which is seated in a detachable manner on a plate which closes the lower part at the top and has a socket for the electrical incandescent lamp.
Patent DE-3439984-A1 (DE)
Title: Method of binding stacks of paper
Inventor: MICHL HORST ING GRAD
IPC: B42C9/00
Filed: 1984-11-02
Abstract: Published without abstract.
Patent DE-3440567-A1 (DE)
Title: Sports shoe, in particular football boot, with an injection-moulded sole formed on the insole, and with injection-moulded studs
Inventor: BADE DIETER
IPC: B29D35/00
Filed: 1984-11-07
Abstract: The sports shoe has a sole, which has cutouts which extend as far as the insole and through which the studs are formed on as far as the insole by injection moulding. According to the method, the procedure is that either the sole with the cutouts for the studs is formed in a first injection cycle and the studs are formed in a second injection cycle or that the studs are formed and formed onto the insole in a first injection cycle and the outsole is manufactured in a second injection cycle, surrounding the studs.
Patent DE-3447691-A1 (DE)
Title: Set for cutting out confectionary houses for producing fairly small confectionary houses made of dough
Inventor: HENKE FRITZ
IPC: A21C11/10
Filed: 1984-12-28
Abstract: The product is a set of cutting-out pieces which comprises six pieces which fit one inside the other. The cutting edge of each cutting-out piece is sharp, while its rear remains blunt. The aim of the set of cutting-out pieces is to cut out pieces of dough so that small confectionary houses can be produced in a more efficient fashion.
Patent DE-3500895-A1 (DE)
Title: Manual dosing appliance for liquids
Inventor: GOLLUS ENGELBERT
IPC: G01F11/26
Filed: 1985-01-12
Abstract: A manual dosing appliance for liquids is designed in such a way, by special routing of the air and the liquid to be dispensed via a plurality of chambers, in particular via a buffer chamber, as to ensure that equal amounts of liquid are dispensed each time.
Patent DE-3501435-A1 (DE)
Inventor: SEIBT ARTUR DR
IPC: F02D29/06
Filed: 1985-01-17
Abstract: 1. Arrangement for controlling an internal combustion engine (1) as a function of operational parameters, such as, for example, speed, accelerator pedal position, temperature, etc, which are determined by means of measured value transducers, the signal lines of the measured value transducers and an alternating current output of the generator (4) being connected to the inputs of an electronic controller (10) and the output of the controller to an adjusting device (3), for the control rod of an injection pump or thrttle flap of a carburettor, for example, characterized in that the controller (10) is arranged for detecting the frequency ratio of the signals (s1 , s2 ) of a speed transducer (8) and of the generator (4), and a control signal (g, k) can be tripped in the case of a deviation of the detected ratio from a desired value.
Patent DE-3504440-A1 (DE)
Title: Disposal device for automatic cable assembly machines
Inventor: REINERTZ RUDOLF
IPC: H01R43/28
Filed: 1985-02-09
Abstract: The invention relates to a disposal device for automatic cable assembly machines which guide cables (which are cut to length) transversely with respect to their longitudinal extent, using two transportation means (which are arranged parallel at a distance from one another), to processing stations, the front and/or rear end region of the cables in each case being held by the transportation means, and the cables being able to form loops or curls or similar shapes between the two transportation means, and the disposal device (1) having a pair of driven belts (11, 12) which are arranged parallel at a distance from one another, are guided in an endless manner and are in each case equipped with at least one row of bristles (20) which extends in the longitudinal direction of the belts and has outwardly projecting bristles. <IMAGE>
Patent DE-3506380-A1 (DE)
Title: Working cylinder for gaseous or liquid media
Inventor: RAPP EUGEN
IPC: F15B15/24
Filed: 1985-02-23
Abstract: Working cylinder, in the piston rod of which a blind bore is provided for accommodating a stop limiting the working stroke of the piston, the change in the working stroke being carried out by turning a regulating rod from outside the working cylinder, as a result of which the distance between a head of the axially locked regulating rod and a stop member 19 moving with the piston rod changes (Fig. 1).   <IMAGE>
Patent DE-3508508-A1 (DE)
Title: Method for manufacturing a semi-rigid, foldable solar generator manufactured from a plurality of covered solar cells (Cics)
Inventor: KOCH JUERGEN DIPL PHYS
IPC: B64G1/44
Filed: 1985-03-09
Abstract: Method for manufacturing a semi-rigid, foldable solar generator manufactured from a plurality of covered solar cells (Cics), which has at least two fold elements which are linked to one another pivotably via hinge-like links. For use in space travel, the solar generator is preferably accommodated in the folded state in a hold. In the manufacturing process, in particular according to Patent 3415963 (Patent Application P 3415963.0), the individual solar cells, after the n sides have been welded, are provided with a cover glass and welded together to form array subsections. In order to produce the array subsections, solar cells designed for bilateral irradiation are used in such a way that in a low orbit radiation reflected by the earth (albedo) impinges onto the reverse sides of the solar cells without hindrance and is additionally converted there into an electric current, and that IR radiation impinging on the front side of the solar cells passes through the solar cells without hindrance and the operating temperature of the solar cells is thus lowered and an increase in efficiency is achieved.
Patent DE-3509665-A1 (DE)
Title: Electronic notebook
Inventor: DOERING SIEGMAR
IPC: G04G13/02
Filed: 1985-03-18
Abstract: The subject of the invention is the functional combination of a pocket dictating machine with a clock, which is provided with an acoustic signalling device which can be preprogrammed over an extended period of time with a multiplicity of appointments. When the signalling device responds, by pressing a button it is possible to call up directly from the pocket dictating machine the information relevant to the appointment concerned.
Patent DE-3518982-A1 (DE)
Title: Two stroke internal combustion engine
Inventor: NIXDORF FRED
IPC: F02B75/02
Filed: 1985-05-25
Abstract: A two stroke internal combustion engine with free floating stepped piston, which has at least two piston steps (2, 3) arranged on a common piston rod (8) and together with a multi-chamber cylinder forms two precompression chambers (4, 5) and at least two combustion chambers (6, 7) is to be improved in that the effective power output can conveniently be taken off and problem-free sealing of the combustion chambers is ensured. For this purpose according to the invention one combustion chamber (6, 7) is arranged on both sides of one (3) of the piston steps (2, 3), so that the seal on the circumference of the combustion chamber piston step (3) has only to provide for a separation of the two combustion chambers and at least one cold end of the piston rod (8) is available for take-off of the effective power output. <IMAGE>
Patent DE-3519494-A1 (DE)
Title: Method for transmitting audio information by means of infrared radiation
Inventor: GRIESE HANS-JOACHIM DR ING
IPC: H04B10/114
Filed: 1985-05-31
Abstract: A method is described which serves to transmit audio information in a plurality of selectable program channels by means of infrared radiation from a plurality of infrared transmitters set up at different locations to persons carrying infrared receivers, for example for use in museums and exhibitions. According to the invention, infrared transmitters are allocated to each exhibition station, each exhibit or each group of exhibits which transmit exhibit-specific audio information according to the principle of single-sideband amplitude modulation with suppressed carrier, the individual programme channels being distinguished from one another by the frequencies of the sidebands containing the audio information. In the infrared receivers which are carried by the visitors, interference-free reception or reproduction of a plurality of audio information elements allocated to a programme channel and transmitted from different locations is thus possible through addition and collective demodulation.
Patent DE-3522607-A1 (DE)
Title: Process for vacuum rotary evaporation, and apparatus for carrying out this process
Inventor: GENSER FRITZ
IPC: B01L3/00
Filed: 1985-06-25
Abstract: The invention first relates to a process for vacuum rotary evaporation, in which the rotating flask is kept floating on or in a liquid bath, possibly with excess buoyancy, that is according to Patent Application P 3511981.0. With the aim of further automation, further possibilities of such a process and also associated apparatuses are to be created. For this purpose, according to the process, the mass contents of the rotating flask (3) or the change in these mass contents corresponding to the penetration of the rotating flask (3) into the bath liquid (1) are established by weighing and the result of the weighing is used as a control parameter of a control section or a control parameter of a control of the evaporation process. In addition, further processes and apparatuses associated with the processes are proposed. <IMAGE>
Patent DE-3524418-A1 (DE)
Title: Mobile apparatus for the organisation of exhibitions, fairs, functions or the like
Inventor: WAHA FRIEDRICH
IPC: B63B35/44
Filed: 1985-07-09
Abstract: A mobile apparatus to be used for the organisation of exhibitions, fairs, functions or the like is described. For this, the mobile apparatus has at least one floatable body which is to be moved in a controlled manner and over virtually the entire area of which extends at least one level walk-on and load-bearing presentation area. Furthermore, there are devices for fastening the floatable body at a selected arranged location, making a connection with the arranged location when the floatable body is fastened at the arranged location. <IMAGE>
Patent DE-3530348-A1 (DE)
Title: Protective cap, which can be screwed, for threads
Inventor: STROEDTER WILHELM
IPC: B65D59/06
Filed: 1985-08-24
Abstract: A protective cap, which can be screwed, for threads is proposed having a metallic core (3) which consists of spring steel and has a yield strength of more than 1000 MPa. In consequence, in addition to a considerable weight reduction, it is possible in the case of protective caps which can be screwed to achieve a situation in which the metallic core (3) is not plastically deformed by shock stresses and, as a consequence of this, remains easy to unscrew. <IMAGE>
Patent DE-3532717-A1 (DE)
Title: Wire saw with tension device
Inventor: VOGEL MATTHIAS DIPL ING
IPC: B23D57/00
Filed: 1985-09-13
Abstract: A wire saw with an endless saw wire which is guided via a plurality of rollers, the saw wire being tensionable as a result of the movement of a roller, is characterized in that at least two rollers (2, 4) of fixed location are provided and a further roller (8) is provided for tensioning the saw wire (20). The spacing of the rollers supporting the sawing strand of the saw wire is thereby constant. <IMAGE>
Patent DE-3534009-A1 (DE)
Title: Process for preparing surfaces of steel suitable for enamelling
Inventor: KOESTERS KURT DR
IPC: C23G1/08
Filed: 1985-09-24
Abstract: The process is carried out for preparing for direct-white enamelling of steel surfaces and comprises degreasing, prepickling, intensive pickling, nickel-plating and passivation of the steel surface, these treatments being carried out in the order indicated. To improve the adhesive strength of a white-enamel layer directly applied to the steel surfaces, in particular in the case of two-layer application of the enamel, the steel surfaces are additionally treated with an oxidising prepickling solution immediately before the intensive pickling. <IMAGE>
Patent DE-3537376-A1 (DE)
Title: Forming die for producing cups
Inventor: BRATSCH KURT ING
IPC: B29C51/32
Filed: 1985-10-21
Abstract: The forming die comprises a die upper part (1) and a die lower part (2) in which an ejector (11) is designed as a piston and guided displaceably. The ejector (11) can be actuated by means of compressed air and serves for lifting a moulded and punched out cup to the level of the die lower part, so that this cup can be transported away laterally. The ejector (11) can be actuated by a pressure fluid independent of the operating cycle of other forming die parts. <IMAGE>
Patent DE-3540653-A1 (DE)
Inventor: HUTH ANDREAS DR
IPC: C07D471/04
Filed: 1985-11-13
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein X is COOR3 or an oxadiazolyl radical of the formula or R2 is H, lower alkyl or cycloalkyl, R3 is lower alkyl, R4 is hydrogen, lower alkyl or lower alkoxyalkyl, RA is -CHR1-Z-R5, Z is sulfur or oxygen, R1 is lower alkyl or optionally substituted phenyl, and R5 is hydrogen, phenyl or optionally substituted lower alkyl, and wherein each compound can contain 1 or 2 RA radicals have valuable pharmacological properties.
Patent DE-3541268-A1 (DE)
Title: Drive for non-stop rolling trucks on sheet-handling and sheet- processing machines
Inventor: ZIMMERMANN HANS
IPC: B65H31/32
Filed: 1985-11-22
Abstract: The invention relates to a drive for non-stop rolling trucks on sheet-handling and sheet-processing machines for temporarily receiving the sheets ejected from the machine by means of an insertable non-stop rolling truck. The object of the invention, to provide a drive for non-stop rolling trucks on sheet-handling and sheet-processing machines which makes possible low accelerations with a uniform, short-stroke drive and virtually play-free drive elements, is achieved in that two four-bar linkages are arranged one behind the other, the input rocker of the first four-bar linkage having allocated to it a straight-sliding linkage unit as mechanical drive source, and a toothed segment which is in meshing engagement with a pinion arranged on the rolling truck drive shaft having allocated to it the output rocker of the second four-bar linkage.
Patent DE-3543978-A1 (DE)
Title: Oil filtering system, especially for a vacuum pump
Inventor: BUERGER HEINZ-DIETER
IPC: F04B9/127
Filed: 1985-12-12
Abstract: The invention relates to an oil filtering system, especially for a vacuum pump, comprising an oil pump which pushes the oil through an oil filter into an oil purging vessel, the oil purging vessel being purged with an inert gas. The oil pump is formed by a pneumatic oil delivery cylinder (4) and a piston (5) which, in the cylinder, separates an inert gas space (6) from an oil space (3) and is displaced by the inert gas against the force of a spring (12). The inert gas is fed in via a cyclically reversed electromagnetic three-way valve (8) which alternately connects the gas space (6) in the cylinder with an inert gas source (7) and with the oil purging vessel (9). <IMAGE>
Patent DE-3602575-A1 (DE)
Inventor: BUERGER REINHARD
IPC: E04C3/00
Filed: 1986-01-29
Abstract: A girder includes at least one elongated profiled rod which is provided with at least one bearing surface extending longitudinally of the rod and centered on an imaginary longitudinal plane for supporting at least one associated engagement element during displacement of the latter longitudinally of the profiled rod. The profiled rod further includes two longitudinal webs extending along respective longitudinal central planes which enclose an angle with one another and intersect each other and the imaginary longitudinal plane of the bearing surface substantially in a common longitudinal axis of the profiled rod. The carrier further includes at least one girder body joined to at least one of the longitudinal webs at a transition region and extending along a common plane therewith at least at the transition region. The carrier body is advantageously constituted by a flat wall which includes at least one relatively thin-walled plate and reinforcing elements attached to the plate and reinforcing the same.
Patent DE-3604726-A1 (DE)
Title: Flame-retardant, heat-resistant wrap for people or animals
Inventor: FREIHEIT KLAUS DIPL ING
IPC: A62B3/00
Filed: 1986-02-14
Abstract: The flame-retardant, heat-resistant wrap for people or animals has the form of a tarpaulin or cloak of two congruent single-layered or multi-layered sheets (1; 3), bonded to each other in strip form, of plastic and metallically coated plastic and also an intermediate layer of an absorbent nonwoven fabric, foam or woven fabric (5), wetted during use with water or an aqueous solution. The sheet facing away from the user when in use is provided with a metallically reflective surface (6) on its side facing outwards and with through-openings (2) arranged at a distance from one another over its entire extent. The wrap is designed such that it can be folded together and can, if appropriate, be kept with a separate tear-open, liquid-filled container in a packaging container. <IMAGE>
Patent DE-3606305-A1 (DE)
Title: Ultrasonic machining tool
Inventor: BORY MICHAEL
IPC: B06B3/00
Filed: 1986-02-27
Abstract: The tool comprises an ultrasonic transducer (1), an amplifier (2) and a sonotrode (3). The sonotrode (3) is securely fastened to the amplifier (2) by a differential screw (4) and is centred by means of cylindrical shoulders. This ensures that the sonotrode can be quickly exchanged and no readjustment of the tool relative to the workpiece is necessary after the exchange. <IMAGE>