baber/WOPTO huggingface dataset:
Patent DE-3523028-A1 (DE)
Title: Fixed luminaire operated by solar energy
Inventor: GROTH WOLFGANG
IPC: F21V29/00
Filed: 1985-06-27
Abstract: A fixed luminaire (1) which is suspended on a mast (2) and has a built-in accumulator (4), photovoltaic cells (3) and an electronic control (5) is proposed, which is particularly weatherproof and robust with respect to external influences. The chimney effect of the mast (2) is utilized for cooling and ventilating the accumulator housing (7) by means of air inlet openings (9), preferably near the ground, and at least one air outlet opening (11). By arranging the accumulator (4) and electronic control (5) one above another, it is rendered possible for these two components to be accommodated in a particularly favourably shaped and space-saving foot (7) of the mast (2). The entire luminaire can be assembled according to the modular principle from individual subunits which are easy to transport and to assemble. <IMAGE>
Patent DE-3527793-A1 (DE)
Inventor: BENDER GUENTER
IPC: C22B9/05
Filed: 1985-08-02
Abstract: During the assembly of a gas circulation block, encased in sheet metal, a conical sheet-metal sleeve is placed onto a shaped block which is in the form of a truncated cone and made of a refractory material, then a sheet-metal cover provided with a gas supply tube is laid onto the larger end face of the shaped block and then the sheet-metal sleeve is welded onto the sheet-metal cover. In order to reduce the assembly effort and at the same time to create an improved gas circulation block, the conical sheet-metal sleeve is heated up before placing onto the shaped block and is then shrunk onto the shaped block. By the shrinking of the sleeve, every type of dimensional inaccuracy is compensated for, whether on the shaped block or on the sheet-metal sleeve, so that the sheet-metal sleeve, in the shrunk-on condition, sits uniformly and tightly against the shaped block over its entire periphery and its entire length.
Patent DE-3529875-A1 (DE)
Title: Carbonization gas converter
Inventor: KIENER KNUT
IPC: C10B57/18
Filed: 1985-05-24
Abstract: Published without abstract.
Patent DE-3531578-A1 (DE)
Title: Process for preparing dielectric layers by polymerization of gases
Inventor: MICHEL HARTMUT DR
IPC: H01G4/14
Filed: 1985-09-04
Abstract: In order to prepare glow-discharge polymer layers on a substrate, especially for fabricating electric capacitors, a monomer mixture of a cyclic perfluorinated hydrocarbon and pure hydrocarbons is used which is admixed with a further perfluorinated hydrocarbon which in the plasma decomposes into fragments rich in fluorine.
Patent DE-3533795-A1 (DE)
Title: Process and device for distributing catalyst in a vessel
Inventor: EMMEL WERNER DIPL ING
IPC: B01J8/00
Filed: 1985-09-21
Abstract: In a large-volume, horizontal vessel with a charging opening, a movable carriage is installed in the upper region of the interior space, from which carriage the catalyst is distributed. The carriage is suspended from a rail which has a removable rail section in the region of the charging opening.
Patent DE-3535344-A1 (DE)
Title: Switching lock
Inventor: KAULS WILHELM
IPC: E05B63/20
Filed: 1985-10-03
Abstract: The invention relates to a switching lock for an espagnolette in single-wing or two-wing fire doors, the espagnolette being pressed into the extended position by a spring, consisting of a housing and of an auxiliary latch which, by means of an auxiliary-latch shank guided in the housing parallel to the espagnolette, loads a blocking bolt which is movable essentially orthogonally to the espagnolette and which is spring-loaded in the direction of the espagnolette and, with the espagnolette retracted, engages over a catch fastened adjustably to the espagnolette. In a switching lock which is characterised by a compact design with simple components, the espagnolette is guided through the housing. The catch is designed as a projection of a sleeve surrounding the espagnolette. The blocking bolt has an edge, on which a run-on slope of the auxiliary-latch shank engages, the said run-on slope displacing the blocking bolt counter to the effect of its spring when the auxiliary latch is actuated.
Patent DE-3535470-A1 (DE)
Title: Process and device for maintaining a constant wall thickness during extrusion of blown films, pipes or tubular profiles made of plastic
Inventor: PATZELT PETER
IPC: B29C48/10
Filed: 1985-10-04
Abstract: During the simultaneous extrusion of a plurality of blown films, pipes or tubular profiles of plastic, the maintenance of constant wall thicknesses of all plastic profiles is influenced. In this process, plastic is fed at an adequate rate constantly, for example in portions or continuously, to the extruder feed, whereas at the outlet from the extruder, the final plastic profiles are taken off continuously. It is essential in this that on the one hand a wall thickness measurement is carried out on each extruded plastic profile downstream of the extruder and on the other hand a predetermined unit length of each extruded plastic profile is cut off and weighed. The wall thickness measurement is in this case carried out with a movement component running transversely to the take-off direction and the measured values taken along the complete distance traversed by the movement are integrated to form mean values. Then these mean values are compared with the weighings and adjusted to the latter before direct wall thickness measurements on the plastic profile are then carried out continuously using the calibrated or corrected mean values, and the actual values resulting from this are constantly fed to the extruder and/or to the profile take-off as a control feedforward.
Patent DE-3536238-A1 (DE)
Inventor: SCHUBERT HARTMUT DIPL ING
IPC: H02K37/04
Filed: 1985-10-10
Abstract: The insulation between the exciter windings and the magnetisable material of the stator consists of a duroplastic or thermoplastic material of the linear polysulphone, fluorinated polymer or polyimide groups, so that the stepping motor can be used also in the regions in which it is exposed to temperatures of 200 to 250<o>C.
Patent DE-3540250-A1 (DE)
Inventor: SAUTTER HELMUT DR
IPC: H01L29/78
Filed: 1985-11-13
Abstract: A semiconductor switch for high inverse voltages, in which the substrate (1) carries on one side the drain (2), the source (3) and their interconnecting semiconductor channel (4), whereas on the other side is arranged the gate electrode (7). With this semiconductor switch very high inverse voltages can be obtained. A ring-shaped or disk-shaped design has also the advantage of avoiding to a large extent the spray or spark discharges which are otherwise produced at the corners of other designs.
Patent DE-3542980-A1 (DE)
Title: Method and device for removing the burr during crop cutting
Inventor: EVERTZ EGON
IPC: B24B9/04
Filed: 1985-12-05
Abstract: The invention relates to a method and a device for removing the burr formed when using a torch for the crop cutting of semi-finished steel products. Generally, the burr not only remains lying on the adjacent plane of the semi-finished product owing to the expansion of the cutting jet, it also adheres very firmly on this plane of the semi-finished product, since in the liquid state it bonds adhesively with the semi-finished product. Usually, this burr is removed later, although a considerable effort is required, which is troublesome in particular for the continuous material throughflow of a metallurgical plant. There is also the risk that, when the semi-finished product is still hot, as it emerges from continuous casting installations, the forces acting on the burr during its removal cause it to be pressed into the semi-finished material, where it then would cause serious defects during subsequent rolling. In contrast, the invention teaches grinding off the cut edge of the semi-finished product by means of a grinding wheel in such a way that, due to the grinding operation, the burr heats up more than the semi-finished product bearing it, so that whenever the cut edge is broken simultaneously to a chamfer, the remaining burr is separated from the semi-finished product. Serving this purpose is a system of stops on the grinding machine provided for this, in which system stops adjustable to the cut plane on the one hand and to the plane bearing the burr on the other hand ensure ..., so that the burr ... Original abstract incomplete.
Patent DE-3544281-A1 (DE)
Title: Packing ring
Inventor: BAASNER ERNST
IPC: F01N13/18
Filed: 1985-12-14
Abstract: A foil of inflexible material is bonded onto the face, preferably the assembly-side face, of a packing ring intended, in particular, for seals for spigot-and-socket pipes or hinge-jointed exhaust pipes. The foil projects beyond the inside or outside diameter of the ring so that, for installation at difficult sealing locations, where the ring has to be pushed onto a pipe or into a recess from below, the ring is secured in the sealing location by the spring-back force of the deformed foil overlap and the second pipe can be inserted without additional fastening measures. <IMAGE>
Patent DE-3545060-A1 (DE)
Title: Pesticides comprising flubenzimine
Inventor: ANDERSON JOHN DR
IPC: A01N57/30
Filed: 1985-12-19
Abstract: The present invention relates to novel pesticides which comprise at least one suitable active substance, preferably from the series of the carbamates, the P-esters (phosphoric esters and phosphonic esters, including the ester amides and the respective thiono, thiol and thiono-thiol derivatives) and the pyrethroids, and flubenzimine.
Patent DE-3605024-A1 (DE)
Inventor: MEYER-RUDOLPHI KARL U
IPC: C02F3/20
Filed: 1986-02-18
Abstract: To increase the efficiency of the gas transfer in an element for the transfer of gas into liquids, in particular, for the transfer of oxygen in sewage treatment plants, with a porous gas transfer member into which gas is introduced via a feeder line and after passage through a porous gas transfer member is given off in the form of gas bubbles into the liquid surrounding the gas transfer member, it is proposed that the gas transfer member be in the form of a circular-cylindrical pipe consisting of porous material which is closed at both end faces by an end section made of porous material, and that the pipe be horizontally and sealingly positioned on a gas feeder line which opens into the pipe on the lower side of the pipe halfway between the two end faces.
Patent DE-3605771-A1 (DE)
Title: Mill
Inventor: GARNICH ROLF DIPL ING DR PHIL
IPC: B02C18/16
Filed: 1986-02-22
Abstract: The mill having a driven rotor 6 has a casing 1 of polymer-concrete composite material or synthetic-resin concrete - also called concrete polymer - into which various metal inserts 2, 3, 4, 5, finished previously, can be cast. The casing thus no longer consists of cast metal or a weldment of steel sheet, but of the said synthetic-resin concrete, as a result of which cost-effective manufacture with a low energy requirement is possible. The damping properties and the vibrational behaviour are good. The rigidity is high. In total, the mill provided with a casing of this type can be manufactured cost-effectively and operated in an environmentally friendly manner. <IMAGE>
Patent DE-3606711-A1 (DE)
IPC: B65D83/00
Filed: 1986-03-01
Abstract: A dispenser is provided for dispensing unit doses of a substance, such as tablets, pastes and the like having a tubular casing with a discharge opening at one end and a pressure bottom at the other end for the displacement of the discharge substance in the direction of the discharge opening, the pressure bottom being moved step by step in the direction of the discharge opening by the action of an operating handle positioned near the discharge opening and of at least one transport rack, the pressure bottom being blocked against backwards movement by at least one support rack located at the inner wall of the tubular casing, the transport rack and the support rack being mounted on an insert piece of the tube casing.
Patent DE-3607892-A1 (DE)
Title: Shuttering panel with an edge guard
Inventor: STEIDLE-SAILER MANFRED DIPL IN
IPC: E04G9/02
Filed: 1986-03-10
Abstract: A shuttering panel (10) is provided, at the corners only, with plastic corner inserts (12) which are fastened, via a groove-and-tongue connection (16, 18), on the shuttering panel using screws (12). <IMAGE>
Patent DE-3615743-A1 (DE)
Title: Collet vice for high gripping forces
Inventor: CHRIST ROLF ING GRAD
IPC: B23B31/20
Filed: 1986-05-09
Abstract: In a collet vice, a gripping sleeve (6) is moved from the open position into the closed position by means of a piston (12). In order to reliably open the collet (10) by positive resetting of the gripping sleeve (6), compressed-air chambers (18, 19) are provided on both sides of the piston (12). Clamping bodies (13) put the gripping sleeve (6) into the closed position. During a piston movement in the direction of the open position, a vacuum develops in a vacuum chamber (20). The vacuum pulls the gripping sleeve (6) into the open position. The highly loaded clamping bodies are lubricated during gripping. <IMAGE>
Patent DE-3616205-A1 (DE)
Title: Double balloon-tipped catheter for the selective introduction of liquids into the gall bladder
Inventor: LEUSCHNER ULRICH PROF DR
IPC: A61F2/958
Filed: 1986-05-14
Abstract: The invention describes a special catheter for the selective introduction of liquid into the gall bladder which is advanced through the duodenum and the duodenal papilla into the common hepatic duct and whose front outlet opening is located between two devices of variable expansion. These prevent liquid from flowing into the biliary ducts of the liver and into the intestine, and they ensure selective filling of the gall bladder.
Patent DE-3620547-A1 (DE)
Title: Control for a vending machine
Inventor: PRUEMM GEORG
IPC: G07F9/02
Filed: 1986-06-19
Abstract: The invention describes a novel control circuit for vending machines, which has a circuit arrangement for measuring the current consumption of drive motors, which arrangement contains at least two time ranges and at least two measuring ranges for the motor current. Conventional sales or limit switches can be replaced by means of the control circuit. The nature of blockages which occur during the dispensing of a product can also be recognised and the operating cycle of the machine can be influenced in different ways accordingly.
Patent DE-3629522-A1 (DE)
Title: Heating apparatus
Inventor: SWOBODA WALTER
IPC: F24H1/12
Filed: 1986-08-29
Abstract: Heating apparatus for heating water, which has a jacket (6) of any desired configuration, in which there is arranged, downstream from the flame, a heat exchanger (11), preferably made of aluminium, which consists of a water chamber (12), at whose side facing the flame there are arranged ribs (25) which form flow channels which for the most part run transversely to the flame axis. By the arrangement of a bypass flap (21) in the ribbed exchanger (11), it is possible to raise the waste-gas temperature with little loading of the furnace chamber, so that with one apparatus size a power requirement of 10-30 kW can be covered. <IMAGE>
Patent DE-3632559-A1 (DE)
Title: Apparatus for the suction removal of material from the bottom of rivers, canals and other stretches of water
Inventor: MOEBIUS JOSEF DIPL ING
IPC: E02F5/28
Filed: 1986-09-25
Abstract: Apparatus for the suction removal of material from the bottom of rivers, canals and other stretches of water, comprising a floating body having a suction pump, a suction pipeline attached to the suction pump and held by a supporting structure arranged on the floating body and pivotable up and down, and means which are allocated to the suction mouth of the suction pipeline and prevent larger objects from being drawn in. In this arrangement, a protective cage is mounted on the supporting structure in such a way as to be rotatable about an approximately horizontal axis. The protective cage is open on the side remote from the mounting and can be driven by means of a drive device, and the end of the suction pipeline is inserted via the open side into the protective cage.
Patent DE-3633943-A1 (DE)
Title: Protective hood which can be connected to the spindle neck of a hand-guided angle grinder or similar power tool
Inventor: VOEGELE ROLAND DIPL ING
IPC: B24B55/05
Filed: 1986-10-04
Abstract: The invention relates to a protective hood which can be connected to the spindle neck of a hand-guided angle grinder or similar power tool and can be turned relative to the spindle neck quickly and without tools. The object of the invention is to realise a protective hood of this type with a minimum of material and assembly costs and render it adjustable in a simple way. To achieve this, the spindle neck (3) of the angle grinder is provided with a circumferential groove (14) having at least one flattened portion (15). Furthermore, the collar (7) of the protective hood is provided with at least one web (8) corresponding to the flattened portion (15) on the spindle neck. After the protective hood has been pushed onto the spindle neck and the web (8) engaged in the circumferential groove (14), the protective hood (1) is turned until a spring element (11') snaps into a catch recess (16'). <IMAGE>
Patent DE-3637843-A1 (DE)
Title: Optical scanner
Inventor: DEIMEL PETER DR
IPC: G02B26/12
Filed: 1986-11-06
Abstract: The invention relates to an optical scanner, in which, for beam deflection, polygonal mirrors are arranged, the axes of which are perpendicular to one another and which are set in rotation in such a manner that an X-Y variation is achieved. <IMAGE>
Patent DE-3707005-A1 (DE)
Title: Stationary lift for patients
Inventor: WEINER RUDOLF DIPL ING
IPC: B66C23/20
Filed: 1987-03-05
Abstract: A lift for patients comprises a column (1) having on each of its two ends a pressure piece (2, 3) by which it can be clamped between a ceiling (5) and the floor (4) of a room. The pressure piece (3) is supported on the column (1) by means of a compression spring (20) in such a way that it presses with a predetermined force against the ceiling (5) when the compression spring (20) is compressed by a specific amount by spreading the column. <IMAGE>
Patent DE-3708104-A1 (DE)
Inventor: MOELLENDORF MANFRED DR
IPC: G01B7/004
Filed: 1987-03-13
Abstract: A device for contactless position measurement is proposed in which the spatial position of a permanent magnet (10, 80) used as a position indicator can be detected with respect to magnetoresistive sensors arranged in a surface (11, 86). Special arrangements of the sensors (16, 18, 20, 22, 60, 62, 64, 66, 120, 122, 124, 126, 130 to 137) taking particular account of the directions of the premagnetisation fields (48, 50, 52, 54, 71 to 73, 74, 145 to 152) present given the magnetoresistive elements enable three-dimensional position measurements at high resolution for an arbitrarily large area (11, 86). A particular advantage is the cost-effective realisation of the detection device (12, 82) as a component using thin-film technology. <IMAGE>
Patent DE-3708637-A1 (DE)
Title: Wind-hydrogen power station
Inventor: KRAUSE BERNHARD DIPL ING
IPC: F03D9/00
Filed: 1987-03-17
Abstract: Against the background of the wasting of vital, valuable and non-renewable basic materials, such as coal, petroleum and natural gas, as fuels, and the increase in harmful gaseous combustion products and barely degradable residues, especially in the nuclear power sector, no burden is placed on the environment if my energy-production plant (wind-hydrogen power station) is implemented.   There are no harmful residues. Due to the duality of energy production by means of wind power and/or hydrogen, electricity generation at all times is ensured.
Patent DE-3712235-A1 (DE)
Title: Controller
Inventor: KUECKMANN HEINZ-AUGUST
IPC: H05K5/00
Filed: 1987-04-10
Abstract: In the case of a controller, especially for motor vehicles, having a housing consisting of a first housing part which is open on one side and is closed by a second housing part, having a plug part which projects outwards through a recess in the second housing part and is electrically conductively connected to one or more printed circuit boards in the interior of the housing, having electrical or electronic components which on the one hand are electrically conductively connected to the printed circuit board and on the other hand are thermally conductively connected to heat sinks in the interior of the housing, in order to simplify and reduce the cost of production and for rapid and complete monitoring of the controller for functional defects, the heat sink and the second housing part are constructed separately from one another, and a first connection is provided between the heat sink and the second housing part.
Patent DE-3724376-A1 (DE)
Inventor: STEINKOETTER FRANZ-ALBERT DIPL
IPC: B65G15/08
Filed: 1987-07-23
Abstract: PCT No. PCT/EP88/00510 Sec. 371 Date Dec. 11, 1989 Sec. 102(e) Date Dec. 11, 1989 PCT Filed Jun. 9, 1988 PCT Pub. No. WO88/09759 PCT Pub. Date Dec. 15, 1988.A conveyor having a roller belt closed in the circumferential direction having overlapping belt edges and an outer circumference and a plurality of belt support rollers guiding the roller belt along a conveying path, each support roller having a running face in contact with the outer circumference of the belt, each support roller defining an overlap with the next following support roller in the circumferential direction so that an imaginary axial extension of its running face intersects the running face of the next following support roller. Each overlap being oriented in the same direction so that in the event the belt rotates in the direction of the circumference, the outer edge of the belt in the overlap region contacts the running face instead of touching the edge of the following support roller.
Patent DE-3726622-A1 (DE)
Title: Method for determining any liquids which occur
Inventor: THUERMER REINHARD
IPC: G01F23/24
Filed: 1987-08-11
Abstract: The invention relates to a method for determining any liquids which occur independently of their chemical-physical composition, preferably at the overflow of centrifugal separators. The aim of the invention is to obtain a rapid, dynamic evaluation of the presence of any liquid, independently of temperature, material composition, foam formation, chemical cleaning agents, as well as machine vibrations and to signal the presence of the liquid but not to receive any indication in the case of small liquid quantities, such as spray. This is achieved, in that a temperature sensor known per se is arranged at the place to be monitored, is heated directly via an actuation and evaluation unit by means of a half-wave corresponding to industrial AC current, and the rise of electrical resistance of the temperature sensor in the pulse spaces takes place with a predetermined reference resistor in an electrical actuation and evaluation unit connected downstream of the temperature sensor, the pulsed heating consequently being switched on or off with simultaneous evaluation of the pulse sequences by means of time measurement and time comparison and the value thus determined being passed as a control signal to a switching device.
Patent DE-3727408-A1 (DE)
Title: Plant for sludge utilization
Inventor: SACHTLEBEN TOBIAS
IPC: C02F11/13
Filed: 1987-08-17
Abstract: Device for conditioning organic sludges by means of biogenically produced heat.
Patent DE-3731305-A1 (DE)
Title: Actuating apparatus for front dérailleurs of bicycle dérailleur systems
IPC: B62M25/04
Filed: 1987-09-17
Abstract: The apparatus makes it possible, using one and the same operating lever (8), to actuate a front dérailleur for bicycle dérailleur systems with or without use of locking means which allow exact positioning of the operating lever in the different positions corresponding to the individual gears. A hoop nut (22, 31) acting on a movable element (20, 23) brings the two elements (23, 26) forming the locking means into engagement or releases this engagement. In addition, friction means which act in one direction are provided, which become active when the locking means are not used. <IMAGE>