baber/WOPTO huggingface dataset:
Patent DE-3115405-A1 (DE)
Title: Electronic apparatus
Inventor: BUENTIG MANFRED
IPC: H02H3/02
Filed: 1981-04-16
Abstract: An electronic apparatus is proposed which has a plurality of assemblies, a separate power supply being provided for each assembly. Fitted on each assembly is a temperature sensor which switches if a predetermined temperature is exceeded and in consequence interrupts the power supply for the assembly or for a group of assemblies. If central assemblies become defective (are interfered with), the complete power supply is interrupted. In the event of fans failing or in the event of the electronic apparatus being excessively heated, in this case only those assemblies are switched off which are severely endangered by the high temperature. <IMAGE>
Patent DE-3119190-A1 (DE)
Inventor: BAUER LOTHAR
IPC: F02B27/00
Filed: 1981-05-14
Abstract: The spatially curved oscillator tubes are closely seated on the cylinder head and are partially integrated in that wall of a common intake housing which faces the cylinder head, and are completed by shell halves. The intake system preferably includes injection molded synthetic material, and is fastened on the cylinder head by an aluminum fastening rail or strip, or includes reinforced synthetic material, and is fastened directly on the cylinder head. An air-filter element can be installed as a part of the intake housing.
Patent DE-3123509-A1 (DE)
Title: Aqueous correction fluid for inks
Inventor: KOCH SIEGFRIED DR RER NAT
IPC: C09D10/00
Filed: 1981-06-13
Abstract: An aqueous correction fluid for decolorisable ink contains amino functional polymers and/or amino functional monomers and also ammonia in dissolved form.
Patent DE-3124942-A1 (DE)
Title: Wind-round yarn spinning machine
Inventor: STAHLECKER HANS
IPC: D02G3/38
Filed: 1981-06-25
Abstract: The invention relates to a wind-round yarn spinning machine, in which the drawing-off and winding devices have been simplified in that two spinning stations are respectively assigned a common bobbin mounting which possesses a common bobbin tube which, if appropriate, is divisible or is composed of a plurality of elements and on which the yarns produced are wound as bobbin bodies separated at an axial distance from one another.
Patent DE-3130287-A1 (DE)
Title: Sealed line bushing through a housing wall, especially through a wall of an electric drive motor, which is located in the fuel, of a fuel feed unit
Inventor: DOMANN HELMUT
IPC: H01B17/30
Filed: 1981-07-31
Abstract: An arrangement is proposed which is used for the sealed bushing of a line through the wall, especially of an electric drive motor, which is located in the fuel, of a fuel feed unit. The line bushing (cable bushing) comprises a perforation in the wall which is to be penetrated, which perforation is larger than the cross-section of the line, and a closure part for the perforation, which closure part is penetrated by the line and is firmly connected to the line. The position of the line in the closure part deviates from the shortest penetration direction. <IMAGE>
Patent DE-3134810-A1 (DE)
Title: Process for producing foundry cores
Inventor: DOERING ALFONS
IPC: B22C9/10
Filed: 1981-09-03
Abstract: For producing foundry cores with undercut parts, the oil-sand solidification process has hitherto been used, which had the disadvantages of high energy consumption, large evolution of gas during the casting process and low strength of the core. The invention proposes a process for producing foundry cores, which, starting from phenolic resin and polyisocyanate as the components, is characterised by the use of starch binders prepared with water, the hardening of the cores taking place in a drying process at up to 200 DEG C subsequently to the moulding. The cores produced by this process are distinguished by a high green strength and flexural strength, low gas evolution and optimum disintegration properties after casting, coupled with low energy costs.
Patent DE-3139063-A1 (DE)
Title: Internal-combustion engine fitted with a knocking sensor
Inventor: FELSKE ARMIN DIPL PHYS DR
IPC: G01L23/22
Filed: 1981-10-01
Abstract: In order to obtain a knocking sensor at a point on the engine block of an internal-combustion engine at which there is a maximum vibration when knocking phenomena occur, the core hole cover (4) is constructed as a diaphragm and forms the knocking sensor together with an acceleration sensor (6). <IMAGE>
Patent DE-3142402-A1 (DE)
Title: Booking system for access to or the use of installations, especially a tennis-court reservation system
Inventor: BOEHRINGER PAUL
IPC: G07F17/32
Filed: 1981-10-26
Abstract: A display board serves for indicating the reserved courts and those still free for reservation. Reservation is carried out by the actuation of a switch which controls a corresponding display character. But reservation is possible only when a breaker switch sensing the input of the fee for use is closed and consequently the current supply connected. A cancelling switch common to the reservation switches serves for restoring the state for new reservations.
Patent DE-3143691-A1 (DE)
Title: Control heating for a power control unit
Inventor: ESSIG WILLI ING GRAD
IPC: H01H61/013
Filed: 1981-11-04
Abstract: The control heating for a bimetallic strip (28) consists of a resistor layer (43) fitted to a ceramic substrate (32). The ceramic substrate (32) is held on the bimetallic strip (28) with the aid of straps (33, 34). The resistor layer (43) has at least one centre tap (35) with whose aid the control heating for the bimetallic strip (28) can be operated with a different electrical power in order hence to make the switch which is operated by the bimetallic strip (28) operable in terms of its duty ratio for two regions, namely the hob region and the oven region in cooking apparatuses. <IMAGE>
Patent DE-3146438-A1 (DE)
Title: Go-devil for lining pipelines
Inventor: BOER HUBERT
IPC: B05C7/08
Filed: 1981-11-24
Abstract: The invention relates to a go-devil for lining pipelines with an inner coating and relates to a go-devil with guide bodies which have U-shaped guide pieces resting against the pipe wall, the front U-legs of which pieces are non-displaceable and the rear U-legs of which pieces are mounted in the go-devil so as to be displaceable in the axial direction and are attached to a common bearing. According to the invention, the go-devil is divided in front of the rear guide body into a front go-devil part containing the front guide body and a front extraction body and into a rear go-devil part containing the rear guide body and a rear extraction body, and the two go-devil parts are connected to one another by means of a universal joint, the ends of the go-devil parts which are connected to one another being swivellable in the universal joint in every direction with respect to one another but not being displaceable towards one another radially with respect to their longitudinal axis. This design according to the invention permits the go-devil to be drawn even through pipelines with pipes which are angled with respect to one another in the coupling connections and to be drawn to a limited extent through pipelines with bends or curves, as a result of which even such pipelines can be lined without the pipelines having to be disconnected and opened at the curves or bends.
Patent DE-3148067-A1 (DE)
Title: Connection piece for the drive connection of a mixing container to a drive assembly
Inventor: LEITNER BERNHART
IPC: A47J43/046
Filed: 1981-12-04
Abstract: A threaded ring (14) is constructed as a connection piece and can be pushed with radial depressions (20), situated on its outside circumference, onto radial elevations (22) on the inside circumference of an opening (18) in a housing (16) of a drive assembly (12). In this case, the radial elevations (22) are constructed integrally with the housing (16) and must therefore be kept at a sufficient distance from the radial depressions (20) in the threaded ring (14). However, in order that the threaded ring (14) with the mixing container (10) can be held sufficiently fixedly on the drive assembly (12), radial projections (24) are situated on the outside circumference of the threaded ring (14), which radial projections consist of elastically deformable material and come to rest on the inside circumference of the opening (18). This avoids destruction of the parts during operation of the mixing device and considerable noise production. <IMAGE>
Patent DE-3202504-A1 (DE)
Title: Monoski adapter
Inventor: GRUHL MARC
IPC: A63C5/03
Filed: 1982-01-27
Abstract: The invention relates to a device on which conventional ski bindings (drawing point 4/5) can be mounted on the mounting plate (drawing point 3). If it is a ski binding in which the mounting plate does not have sufficient length, the plate arms (drawing point 6/7) are extended. The device is provided on the lower part like a ski boot with standardised clamping jaws, a front one (drawing point 1) and a rear one (drawing point 2). The device can thus readily be attached like a ski boot to a conventional ski in that it is pressed into the ski binding of the ski. <IMAGE>
Patent DE-3207082-A1 (DE)
Title: Tension roller clutch for machines, in particular for combine harvesters
Inventor: HOEFFLINGER RONNENBERG DIPL IN
IPC: F16H7/12
Filed: 1982-02-26
Abstract: The invention relates to a tension roller clutch for machines, in particular for combine harvesters (1). A tension roller (6) guided in such a way that it can be moved transversely to one strand of a power-transmitting belt drive (4) can be moved out of one end position, the disengagement position, with the aid of an actuator (10), coupled to it via a coupling linkage (14 to 17), of a coupling motor (9) into the other end position, the coupling position, in which in imparts the necessary strand tension to the belt drive (4). In order to ensure immediate disengagement of the clutch in the event of risks, the actuator (10) of the coupling motor (9) engages on the coupling linkage with a large play and the coupling linkage (27) includes a toggle-lever mechanism (8) which guarantees a coupling position in which the dead centre position is fixed by means of a stop, and a return spring (23) which is tensioned in the coupling position and ensures that the roller is pivoted fully into the release position in dependence on a release pulse which acts on the toggle lever mechanism (23) and moves the latter back beyond the dead centre position. <IMAGE>
Patent DE-3210261-A1 (DE)
Title: Cable spill plate
Inventor: HESS HEINZ DIPL ING
IPC: E21C35/04
Filed: 1982-03-20
Abstract: Cable spill plates have a box-shaped closed cross-section in order to accommodate power-supply cables. An automatically opening and closing, slot-like opening which also travels along is provided for the movement of the cable. The opening is formed by two wall parts which can be slid apart. To more fully seal the cable spill plate with regard to the ingress of fine coal and waste, the invention provides for the wall parts (1, 2), with sealing elements (3, 4) engaging one inside the other in a positive-locking manner, to form a seal (5), and for a cable lead-through (9) to be arranged between the sealing elements (3, 4) in a reciprocating manner in the longitudinal direction, which cable lead-through (9) guides the fork through the spill plate and has opening and closing elements (7, 8) at each of the ends (6) for both directions of movement. <IMAGE>
Patent DE-3210695-A1 (DE)
Title: Process for operating several autoclaves, particularly for setting aerated concrete
Inventor: TOUSSAINT VOLKHARD DIPL-ING
IPC: B01J3/04
Filed: 1982-03-24
Abstract: In a process for operating of several autoclaves, particularly for setting aerated concrete, the exhaust steam from the autoclave to be cooled down is first fed to a steam accumulator or to several steam accumulators at least until approximate pressure equalisation. The residual exhaust steam, of lower pressure, is then compressed to a higher pressure level, and this compressed steam is fed to the steam accumulator(s). The steam which has been temporarily stored in this manner is subsequently fed to an autoclave which is to be heated up. This can appropriately proceed such that the exhaust steam is initially fed to a high pressure accumulator until a first predetermined pressure level is reached, after which it is fed to a low pressure accumulator until pressure equalisation is reached. After pressure equalisation at this low pressure accumulator, the rest of the exhaust steam is compressed to a pressure level exceeding the first pressure level and is fed to the high pressure accumulator. Finally, first the steam from the low pressure accumulator, and then the steam from the high pressure accumulator, is fed to the autoclave to be heated. <IMAGE>
Patent DE-3220343-A1 (DE)
Title: Verfahren zum herstellen polykristalliner siliciumstaebe
Inventor: KELLER WOLFGANG DR RER NAT
IPC: B22D25/04
Filed: 1982-05-28
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Abstich eines Ofens (1) mit abstichfähiger Schmelze. Das Abstichrohr (5) des Ofens wird elektrisch aufgeheizt, so daß dadurch das im Abstichrohr (5) befindliche Material, insbesondere Silicium, in die flüssige Phase überführt wird.
Patent DE-3221544-A1 (DE)
Title: Magnetic therapy device
Inventor: GENSKY THOMAS
IPC: A61N2/12
Filed: 1982-06-08
Abstract: The invention relates to a magnetic therapy device in which a disc fitted with permanent magnets and driven by an electric motor is arranged in a housing and is covered by a plate transmitting the magnetic induction. The subject-matter of the invention is distinguished in that the permanent magnets are designed as dust magnets. <IMAGE>
Patent DE-3222302-A1 (DE)
Title: Vehicle seat
Inventor: BERGHAUS UDO
IPC: B60N2/22
Filed: 1982-06-14
Abstract: In a vehicle seat which has an upholstery carrier which is arranged so as to be adjustable in position and which can be moved by means of an adjustment gear, a Bowden control arrangement (17) is provided as a force transmission device by means of which the adjustment gear can be driven, the traction cable (35, 37) of said arrangement being attached to a drive-side winding drum (23) and a power take-off side winding drum (27) for the purpose of slip-free force transmission and its length being selected in such a way that it can be wound onto these winding drums (23, 27) with a number of turns which is at least equal to the number of revolutions of the winding drums necessary for an adjustment of the adjustment gear over its entire adjustment path.   <IMAGE>
Patent DE-3225733-A1 (DE)
Title: Novel piperidines and piperazines N-substituted by ether and thioether radicals, process for their preparation and medicaments containing these compounds
Inventor: BOSIES ELMAR DR RER NAT
IPC: C07D295/096
Filed: 1982-07-09
Abstract: The invention relates to piperidines and piperazines N-substituted by ether and thioether radicals, of the formula I <IMAGE> in which X denotes a valence dash, oxygen, sulphur or phenylene, Y denotes oxygen, O-CS-NH or S(O)2, where n represents the numbers 0, 1 or 2, R1 denotes hydrogen or a C1-C18-alkyl radical, R denotes a C1-C18-alkylene chain, R3 denotes a C2-C8-alkylene chain which can also be part of a cycloalkane ring system and is optionally mono- or polysubstituted, M denotes nitrogen, the group  &rhdurule& C-alkyl or &rhdurule& C-C6H5 and R4 denotes hydrogen, lower alkyl, cyano, carbamoyl, aminomethyl, aryl or benzyl, and to the pharmacologically acceptable salts, where in the case in which R1-X-R2-Y represents an alkoxy group having 8-20 C atoms, a further alkoxy group optionally located on R3 may only comprise 1-7 C atoms and R3 must not be substituted by hydroxyl.
Patent DE-3227412-A1 (DE)
Title: Method for manufacturing an industrial chimney
Inventor: KAEMMER KLAUS
IPC: E04H12/28
Filed: 1982-07-22
Abstract: The invention relates to a method for manufacturing an industrial chimney. The latter has an outer shaft and one or more inner flues made of sheet steel, which are composed of superposed sections. Hitherto, ring-shaped pipe parts rolled outside the shaft have been individually carried into the shaft in the form of sections and welded there with a horizontal seam. In contrast, the invention proposes that the sections inside the shaft be manufactured from individual sheets in such a way that the sheets are carried individually into the shaft and held there by means of templates in a position corresponding to the cross-sectional shape of the flue, and that the sheets are then welded together in the vertical direction to form one section in each case. This results in a substantial saving in manufacturing costs, since essentially only plate-shaped sheets which do not require rolling and can be carried into the shaft directly by the manufacturer can be used to manufacture the sections. Only when, in the case of multiple-flow chimneys, flues of sector-shaped cross-section are manufactured to reduce the overall flue cross-section does in each case one of the sheets correspondingly need to be in the shape of a circular arc.
Patent DE-3248661-A1 (DE)
Title: Component provided with heat-resistant coating
Inventor: KUMMERMEHR HANS
IPC: C04B41/50
Filed: 1982-12-30
Abstract: A component of mineral fibres (11) bound with synthetic resin (12) has a heat-resistant coating (13) based on silica sol. The coating material applied from the aqueous medium has fibrous, coarse-particled and fine-particled inorganic fillers. The fibrous fillers, such as milled aluminium silicate fibres, and the coarse-particled fillers, such as milled alumina, are filtered off at the surface of the mineral fibre component and form there, together with the silica sol and fine-particled inorganic fillers remaining there, a closed coating for protection against contact and as a heat shield. Silica sol together with fine-particled fillers, such as clay or kaolin, penetrates the fibre surface and forms an impregnating layer (15) there adjacent to the closed surface layer (14). In the case of a heat load, the organic binder (12) of the mineral fibres burns out in the region of the heat effect, and mineral fibres (11) in the region of the impregnating layer (15) may also be thermally decomposed. The impregnating layer (15) then forms an optionally porous support skeleton projecting into the mineral fibre material and ensures binding of the coating (13) to the mineral fibres (11) at a sufficient distance from the heat source. The coating (13) thus ensures the physical integrity of the component under the action of heat ... Original abstract incomplete. <IMAGE>
Patent DE-3308174-A1 (DE)
Title: Combustion chamber for internal combustion engines with one or more cylinders
Inventor: MUELLENSIEFEN THEO DIPL ING
IPC: F02B1/04
Filed: 1983-03-08
Abstract: Engines equipped according to this invention are charged with approximately half the usual quantity of combustion mixture. In the heating chamber it is thoroughly mixed by the heat coming through the inner shell. The mixture, controlled by a valve, passes into the combustion chamber where, following spark ignition, it is burnt rapidly and completely. Of the energy in the combustion chamber a much smaller percentage passes through the combustion chamber walls into the heating chamber than corresponds to "cooling heat" in conventional engines. The greater proportion of this "cooling heat" remains in the combustion chamber and boosts the energy, halved consistently with the half quantity of combustion mixture, to the same amount which would be produced in the case of a conventional engine with full combustion mixture introduction. The expansion polytropes for conventional engines and for engines with this invention are sketched in the enclosed diagram. The abscissa is the time axis, the ordinate the logarithmic sum of pressure and volume.
Patent DE-3311492-A1 (DE)
Title: Multifunction display
Inventor: BARTOSZ REINHOLD
IPC: G09G3/04
Filed: 1983-03-29
Abstract: Published without abstract.
Patent DE-3318796-A1 (DE)
Title: Afterburner device, especially for connection to laboratory furnaces
Inventor: LINN HORST DIPL ING
IPC: F23G7/06
Filed: 1983-05-24
Abstract: The device is especially suitable for connection to laboratory furnaces from which gases or vapours are to be sucked and as far as possible afterburned, and has an electrical heating element (2) arranged in a housing (3) and connected downstream of a flow pipe (7) via an annular space (8). The annular space (8) can be connected to the laboratory furnace containing gases or vapours by means of a suction pipe (4) which projects from the housing (3). The heating element (2), in the form of a wire coil, is fastened in the central cavity (9) of a pipe (1) of insulating material, the front end face of which has a conical inlet opening (10) into which the flow pipe (7) projects with its outlet opening (14). <IMAGE>
Patent DE-3319675-A1 (DE)
Title: Epoxide resin-treated cement mortars for coating pipes
Inventor: CONRAD KARL-HERMANN
IPC: C08G59/18
Filed: 1983-05-31
Abstract: Due to its outstanding properties with respect to adhesion to a metallic substrate, freedom from pores, strength and carbonation behaviour, the mortar according to the invention, consisting of cement, aggregates and additives and containing an aqueous emulsion of a liquid epoxide resin component and a hardener component which consists of   a) 65-99% by weight of an adduct of 35-94% by weight, relative to the total hardener component, of a polyamine, a polyaminoimidazoline and/or a polyaminoamide and 5-30% by weight, relative to the total hardener component, of one or more glycidyl compounds, b) 0.1-5% by weight of one or more aliphatic or aromatic carboxylic acids and c) 0.9-30% by weight of a phenol-modified aromatic hydrocarbon resin containing 0.9-6% of OH groups,   is suitable for the internal and external coating of metal pipes.
Patent DE-3324897-A1 (DE)
Title: Chopping machine, especially disc-wheel chopper
Inventor: KRONE BERNARD
IPC: A01F29/02
Filed: 1983-07-09
Abstract: A chopping machine, especially a disc-wheel chopper, with preceding push-in rollers for the crop to be chopped has a pressing and cutting channel and two axis-parallel chopping and throwing wheels which rotate in opposite directions in one plane, the direction of rotation in the region of the cutting channel being directed towards a countercutting bar assigned to the latter.
Patent DE-3326353-A1 (DE)
Title: Transport container with lid closure
Inventor: SCHNEIDER HERBERT
IPC: B65D90/62
Filed: 1983-07-21
Abstract: A container has a lid which can be locked in the closed position by means of a lock. By pressing the lid (3) down, the lock (7) is arranged in a position releasing the lid, and by pressing the lid down again, in a position which locks the lid. As a result, the lid can be opened and closed using only one hand and without a preferred operating side. <IMAGE>
Patent DE-3331093-A1 (DE)
Title: Gripper for industrial robots
Inventor: BAUMUELLER GERD VOLKER DIPL IN
IPC: B25J15/00
Filed: 1983-08-29
Abstract: In order to handle limp materials, such as for example textiles, pick-up carriers (2) are detachably fastened to a carrier plate (1), mutually offset pick-ups (3), such as for example lance-shaped needles or springs, being inserted into said pick-up carriers. <IMAGE>
Patent DE-3333670-A1 (DE)
Title: Floating-calliper brake for motor vehicles
Inventor: KUSCHE NORBERT DIPL ING
IPC: F16D65/00
Filed: 1983-09-17
Abstract: In a spot-type disc brake for a motor vehicle, designed as a floating-calliper brake, flexible damping elements are arranged between the essentially radially extending frame legs of the brake anchor plate and the faces of the brake-lining back plates, which faces are supported against the said anchor plate during a braking operation. The said damping elements provide effective reduction of noises which otherwise occur during a braking operation. These damping elements are preferably arranged on the lining side and designed as extensions, reaching round the end faces of the brake-lining back plates, of damping linings with which the back plates are covered on their outer sides, which face away from the brake disc.