baber/WOPTO huggingface dataset:
Patent DE-3324062-A1 (DE)
Title: Device for controlled air-cooling of rolling stock
Inventor: PECHAU GERHARD DR ING
IPC: B21B43/00
Filed: 1983-07-04
Abstract: The invention relates to a device for controlled air-cooling of rolling stock on cooling beds in refined-steel rolling mills for ordinary and special steel. The object of the invention is to arrange, underneath the cooling bed, a device which makes it possible, by a controlled air supply, to achieve a specific control of the cooling rate, depending on the type of steel, and at the same time creates the conditions for partial utilisation of the quantity of heat given off by the rolling stock. This is achieved in that sucking-in and blowing-out openings (5, 6), which are connected to one another by pipes (8, 8'), can be controllably supplied with cooling medium by a reversible fan (7) and operate alternately, are arranged underneath the rake system (2), the pipes (8, 8') being equipped with air-cooling devices (9, 9'), air heaters (12, 12') and air-humidifying devices (13, 13'). <IMAGE>
Patent DE-3328141-A1 (DE)
Title: Device for monitoring a liquid level
Inventor: SCHAUER FRIEDRICH DIPL ING
IPC: F16N19/00
Filed: 1983-08-04
Abstract: A probe (1) for monitoring a liquid level (2) is specified which is equipped with a light source (3) and an opto-receiver (4). Connected in each case to the light source (3) and opto-receiver (4) is a light guide (5, 6), which light guides are connected to one another at their free ends by an optical prism (8). <IMAGE>
Patent DE-3330382-A1 (DE)
Title: Device for the observation of sales areas
Inventor: PELZ HORST
IPC: G08B15/00
Filed: 1983-08-23
Abstract: The device for the unnoticed observation of sales areas and for exposing shoplifting has a free-standing pillar (1), in which an observer can be accommodated. The pillar is provided with two-way mirror panes (2) through which the observer can observe the shop without being seen. Advantageously, the pillar (1) has such small dimensions that there would be no reason to suspect the presence of an observer therein. It can also be movable on castors (8) and provided in the lower part with devices (3) for offering articles for sale. <IMAGE>
Patent DE-3336659-A1 (DE)
Title: Moisture meter for measuring the moisture content of a moving material web
Inventor: RIGGIN MICHAEL T
IPC: G01N21/35
Filed: 1983-10-08
Abstract: The invention relates to a moisture meter for measuring the moisture content of a moving material web. According to the invention, the radiation from a source which is arranged at a distance from the material web is transmitted by means of a plurality of light guides to a row of radiation outlets which are arranged essentially perpendicularly to the direction of movement of the material web. Arranged flush with the radiation outlets is a row of radiation inlets which receive either the reflected radiation or the radiation passing through the material web. The received radiation is transmitted from the radiation inlets by means of a second set of light guides to a photodetector arrangement which is likewise arranged at a distance from the material web. The signals of the photodetector arrangement are evaluated with the aid of a microprocessor control system which supplies a display of the moisture content of the material web.
Patent DE-3341217-A1 (DE)
Title: Motor vehicle automatic transmission
Inventor: EISENMANN SIEGFRIED DIPL ING
IPC: F16H3/66
Filed: 1983-11-14
Abstract: In the case of a motor vehicle automatic transmission a number of at least 6 favourably spread gears is achieved by a combination of the following characteristics:   1. The transmission has a housing, a drive shaft and an output shaft;   2. An elementary coupled gear composed of two single planetary gearings - preferably a Simpson set - is provided; 3. The sun gears of the two planetary gearings are coupled together;   4. The planet carrier of the first of the two planetary gearings is coupled to the internal gear of the second of the two planetary gearings; 5. The internal gear of the first planetary gearings is coupled in all forward gears to the drive shaft; 6. The planet carrier of the second planetary gearing can be firmly braked against the housing; 7. The sun gears of the two planetary gearings can be firmly braked against the housing; 8. A further epicyclic gear is or can be double-coupled to the elementary coupled gear; 9. The other gearing is a minus gear with at least two central sun gears, of which at least one is an internal gear, a planet carrier and a planet wheel. 10. The internal gear of the first planetary gearing is also coupled in reverse gear to the drive shaft; 11. The other gearing has two planet gears, each of which meshes with another of the two central sun gears;   12. The other gearing can be locked by couplings;   13. The sun gears of the elementary coupled gear are ...   Original abstract incomplete.
Patent DE-3342712-A1 (DE)
Title: Rack rod with holding device
Inventor: WALTER MANFRED PROF DIPL ING
IPC: C25D17/08
Filed: 1983-11-25
Abstract: In a rack rod (1) for electroplating printed circuit boards (3) or the like having holding devices (2) to which the printed circuit boards (3) are attached and then immersed in electroplating baths or the like, the holding device (2) has at least two cages (4) which are open at the top and bottom and of which one wall (6) is joined to the rack rod (1) and one wall (7) is provided with a slot for inserting the printed circuit board (3). The holding device (2) also has a spherical body (5) arranged inside the cage (4). One side wall (10) of the cage (4) is inclined in the direction of the other side wall (9) so that the spherical body (5) is supported so as to be able to roll on the inclined side wall (10) as on a slanting plane and the printed circuit board (3) can be clamped between one side wall (9) and the spherical body (5). <IMAGE>
Patent DE-3343861-A1 (DE)
Title: Pointer rotatable about an axis
Inventor: BENDER KLAUS-WERNER DIPL ING
IPC: G01D13/22
Filed: 1983-12-03
Abstract: The invention relates to a pointer, which can be rotated about an axis 24, for an indicating device, comprising a pointer arm 1 of transparent material which extends past the axis 24 with its pointer end 16 which is opposite to the pointer point 17. Light from a light source can be introduced via two light conductors 4, 4' into one side face 15, 15' each of the pointer arm 1 and can there be deflected at a deflection area towards the pointer point and towards the pointer end 16. <IMAGE>
Patent DE-3345618-A1 (DE)
Title: Carrier projectile
Inventor: BENDER RICHARD DIPL CHEM DR
IPC: F42B12/64
Filed: 1983-12-16
Abstract: In a carrier projectile, secondary projectiles 10 are accommodated in the projectile casing 2. To achieve a simple construction of the carrier projectile, the projectile casing 2 together with the projectile tip 3 is formed by a one-piece injection-moulded plastic part 1, on which predetermined breaking points 5, 6 are formed. Attached onto this plastic part 1 is the rear part 8 which serves as a sabot and which is made thicker than the plastic part 1. <IMAGE>
Patent DE-3402174-A1 (DE)
Title: Corner connection for frames, in particular heat-insulated, metal frames, of doors, windows or the like
Inventor: ROEDL HEINZ
IPC: E06B3/964
Filed: 1984-01-23
Abstract: To achieve a stable and heat-insulated corner connection, it is proposed to butt-join the hollow frame profiles (1, 2) to one another in the corner region, the vertical profile (2) essentially being supported on the horizontal profile (1), and to connect the two profiles by means of a corner connector (3) made of plastic which is bent a number of times. The bent corner connector (3) has horizontal and vertical guide webs (4, 5, 6), with which it engages frontally in corresponding openings of the hollow frame profiles (1, 2) and guides and fixes these. The guide webs (4, 5, 6) are in each case present in pairs and with a mutual spacing and arranged on a common vertical support part (10), the vertical guide webs (5) being offset from the support part (10) in the direction of the horizontal guide webs (5). The support part (10) is on the one hand designed as a frontal closing cover of the hollow frame profile (1) and on the other hand constitutes for the hollow frame profile (2) a continuation of its groove guide (12).
Patent DE-3409178-A1 (DE)
Title: Apparatus for assembling and joining laminar workpieces
Inventor: HALTMEIER PAUL
IPC: B27D1/10
Filed: 1984-03-13
Abstract: The apparatus has a bottom fixed (3) and a top movable and spring-cushioning (13) pressure device to which pressure plates (20, 21) are fastened by means of articulated levers (18, 19). Acting on the bottom pressure plates (20) are piston/cylinder units (26), by means of which the veneer pieces located between the pressure plates (20, 21) are pressed against the veneer pieces located behind the stop bars (30) and between the heating beams (16 and 17), the stop bars (30) being lowered beforehand. <IMAGE>
Patent DE-3409308-A1 (DE)
Title: Vehicle with box-like body and a removable roof
Inventor: KORB DANIEL
IPC: B63B5/24
Filed: 1984-03-14
Abstract: The invention relates to a vehicle with a box-like body and a removable roof, the roof of the vehicle (1) being designed as a boat hull (2) and being connected to the body so as to be detachable. The roof forming the boat hull (2) is constructed as a specific lightweight construction of an inner and an outer shell in which beads and/or swellings are integrally formed for reinforcement. The shells of the boat hull (2) consist of a thermoplastic and the intermediate space between the two shells is filled with a plastic foam, which bonds the two shells firmly together. <IMAGE>
Patent DE-3416994-A1 (DE)
Title: Compressed air power drive
Inventor: KUHR GUSTAV
IPC: F03G7/10
Filed: 1984-05-09
Abstract: To date there is as yet no power drive which drives itself by means of its own energy output and this is possible by means of the invention. The compressed air drives a vessel, which is located in a compressed air duct. The circulating vessel is connected to a flywheel and the flywheel by means of the drive shaft generates the force which is required to operate the power user. Due to the centrifugal force the flywheel contributes to a greater power output. For a circle diameter of approximately 50 m and more the system can replace power stations with its power output. Generators, machines, vehicles, appliances etc. can be driven by this system.
Patent DE-3420627-A1 (DE)
Title: Electrical pressure sensor
IPC: H01H13/807
Filed: 1984-06-02
Abstract: Published without abstract.
Patent DE-3421681-A1 (DE)
Title: Bypass valve
Inventor: FADER MARTIN
IPC: F16K17/04
Filed: 1984-06-09
Abstract: Arranged in a hydrostatic transmission consisting of a pump (10) and a motor (15) is a bypass valve (16) via which pressure medium flows off when the pump delivery rate is only small and the hydraulic motor (15) is not yet in operation. Arranged in the bypass valve (16) are two coaxial valve bodies (30, 38), one of which is open in this operating condition and closes abruptly only when the delivery rate of the pump increases. There is then sufficient pressure available to start up the hydraulic motor. If an excess pressure has arisen in the transmission circuit, the second valve body (30) rises from its valve seat and relieves the circuit. The design of the bypass valve is very simple and saves space. <IMAGE>
Patent DE-3421987-A1 (DE)
Title: Process and device for plasticating and/or liquefying materials with thermoplastic properties
Inventor: CASTAGNA WOLFGANG DIPL ING
IPC: C09J5/00
Filed: 1984-06-08
Abstract: A process for plasticating and/or liquefying materials with thermoplastic properties by means of mechanical oscillations is proposed, in which the materials are subjected to mechanical oscillations with a frequency between 15 Hz to 12 kHz and an amplitude between 0 and several millimetres. The oscillations are generated, preferably hydraulically, via a working piston which is controlled by a control valve which operates on the rotary slide principle and converts a continuous hydraulic supply current into at least one pulsed hydraulic current. <IMAGE>
Patent DE-3422262-A1 (DE)
Title: Shift device for an automatic transmission
Inventor: NAUMANN FRITZ DR ING DR
IPC: F16H59/10
Filed: 1984-06-15
Abstract: The invention relates to a shift device for an automatic transmission in a motor vehicle, with a selector lever, which is guided in a shifting gate with a predetermined shift slot for setting a certain drive programme, it being possible to change the drive programme to at least two programme ranges defining different drive power outputs. In order to make operation easier at least two shift slots are provided, between which the shift lever can be moved, each shift slot corresponding to one drive programme range.
Patent DE-3422767-A1 (DE)
Title: Process camera having a vacuum retaining system
Inventor: MUELLER FRIEDRICH
IPC: G03B27/60
Filed: 1984-06-20
Abstract: The invention relates to a process camera having a vacuum retaining system which is arranged on a stage (3) for accommodating a film (4) or original (6) and has a plate (10) preferably consisting of glass or the like. In a known process camera, the retaining element is constructed as a rigid hinged cover, and the interspace between the hinged cover and plate can be evacuated by means of a vacuum pump. In the case of a retaining element configured in this way, manipulation is relatively time-consuming, and it is virtually scarcely possible to carry out automation of the working operations when introducing the film or original. It is therefore the object of the invention to develop the process camera with a low outlay on design to the effect that operation can be carried out in a simple way and automatic control can be undertaken. In order to achieve this object, it is proposed that the retaining element is constructed as a web (12) which can be wound onto a roller (13), that the roller (13) is arranged so as to be capable of being moved along the surface of the plate (11) by means of a drive unit, and that the web (12) is fastened with one end to the roller (13) and with its other end to the stage (3). <IMAGE>
Patent DE-3425233-A1 (DE)
Title: Device for stabilising the direction of travel of watercraft, in particular a centreboard or fin for windsurfing boards
Inventor: FRANK DIETER
IPC: B63B35/79
Filed: 1984-07-09
Abstract: The invention relates to a device for stabilising the direction of watercraft. In particular, the invention relates to a centreboard or a fin for windsurfing boards which have baffle surfaces for deflecting air bubbles or turbulence which can arise on the underside of the watercraft and flow along the fin, which baffle surfaces divert these air bubbles or turbulence to the rear so that they cannot collect at the fin and cause cavitation phenomena, which can cause separation of the water flow and thus spin-out of the watercraft. The baffle surfaces are arranged essentially horizontally at the fin and, according to the invention, have a symmetric hydrofoil profile, as a result of which turbulence as arises on conventional flat baffle surfaces is avoided. In addition, stabilising of the watercraft with regard to rapid upward and dowward movements relative to the water flow is brought about by the hydrofoil shape. <IMAGE>
Patent DE-3428210-A1 (DE)
Title: High-voltage cascade
Inventor: LAXY HELMUT ING GRAD
IPC: H01L25/07
Filed: 1984-07-31
Abstract: A high-voltage cascade 10 having a cast cascade circuit C1, C2, C3, C5 together with a bleeder resistor BL is provided with a heat-extraction chimney 50 which runs parallel to the board 20 and reliably dissipates resistive heat developed in the bleeder resistor BL. <IMAGE>
Patent DE-3433652-A1 (DE)
Inventor: BAIER MANFRED DR RER NAT
IPC: G01N33/563
Filed: 1984-09-13
Abstract: This invention describes a process for immuno-chemical quantitative determination of immunologically active substances. The method involves a first incubation of a sample containing the active substance with a labelled binder, which contains an antibody or antibody fragment. After complexing has taken place, solid phase bound active substance identical to the substance being quantitatively determined is added. The solid phase bound substance binds with free binder, and the solid and liquid phases are separated. A second antibody which is specific either to antibody or the solid phase antibody-substance complex is then added to the liquid phase. This second antibody is non cross-reactive with individual complex components. The amount of labelled first antibody bound to second antibody is then determined.
Patent DE-3435251-A1 (DE)
Inventor: PUCK ALFRED PROF DR ING
IPC: B60G11/10
Filed: 1984-09-26
Abstract: 1. A leaf spring with at least one spring leaf (1) where appropriate a parabolic spring leaf, which is formed with fibre-reinforced plastics material, the fibres, e.g. glass fibres or carbon fibres, being orientated preferably substantially in the longitudinal direction of the spring, for joining parts of a machine, e.g. vehicle axles to a vehicle frame, the two end regions of the leaf spring being connected, for example by way of an eyelet (2) in each case which is mounted so as to be rotatable about a pin, to at least one machine part and, in the region between the two ends, by way of a gripping means (5) to a further machine part, and the gripping means comprising at least preferably two clamps (12) which are arranged at a distance from each other with respect to the longitudinal direction of the spring and engage and embrace the spring separately from each other and of which at least one clamp rests in a planar manner on the spring leaf (1) in the clamping area, and at least in the case of one clamp the spring in this area comprising a raised and/or widened portion (17) which is preferably formed with the fibre-reinforced plastics material, and the leaf spring (1) being movable between at least two clamps (12) approximately transversely, and preferably at right angles, to the longitudinal direction of the spring.
Patent DE-3441249-A1 (DE)
Title: Stacked separating element made of layered sheets for treating fluids
Inventor: SCHMIDT HANS-WEDDO
IPC: B01D63/08
Filed: 1984-11-12
Abstract: In a stacked separating element for fluids made of layered sheets (M, 5) of a flat, selectively permeable separating medium (M) and flat spacers (5) with drainage action having shaft-like, aligned through-holes (1, 2, 1') arranged at right angles to the plane of the stack and the plane of the layers, some of which through-holes are surrounded by seals (3, 4) for divided flow guide of the fluids (F1, F1', F2) and the outer edges of the spacers (5) are surrounded by seals (4), the spacers (5) are formed by a lattice of essentially incompressible wires and the seals (3, 4) are composed of a permanently elastic sealing compound filling the free spaces of the lattice (5) in the regions to be sealed, the surfaces of the sealing compound projecting on both sides above the plane of each of the incompressible spacers (5) in such a manner that only the thickness of the projecting layer determines the overall compressibility of the seal (3, 4). The sheets (M, 6, 7) have in cross-section the shape of a double trapezoid, the base sides of which abut each other and have, in their common base line, a plurality of through-holes (1) for the fluid (F1) to be treated and, at their opposite narrow sides, have alternately adjacent through-holes (1', 2) for the retentate (F1') and the permeate (F2). <IMAGE>
Patent DE-3443055-A1 (DE)
Title: Process and apparatus for concentrating juices or the like by evaporation
Inventor: BAIER HERBERT
IPC: A23L27/12
Filed: 1984-11-26
Abstract: In a process for concentrating juices or the like by evaporation with aroma recovery, the juice is passed through a plurality of evaporators (12, 14, 16, 18), the evaporators (12, 14, 16, 18) being heated by the vapours of the juice formed in the evaporators and the vapours formed in at least one of the evaporators and, possibly, vapour condensate being fed to a rectification column (52) for aroma recovery. To reduce the consumption of heating steam at a high final concentration of juice, it is proposed that the evaporator (18) through which the juice flows last and the evaporator (16) connected to the rectification column (52) or an evaporator upstream of this in the juice flow are heated in parallel by mechanically compressed vapours (vapour compressor 36). <IMAGE>
Patent DE-3443754-A1 (DE)
Title: Process for cutting to length cable-shaped winding material and device for carrying out the process
Inventor: DREHER ANTON
IPC: B21D43/00
Filed: 1984-11-30
Abstract: A process and a device for cutting to length winding material or the like are proposed, the device using a preferably pneumatically operated linear transport device (2). A gripper carriage (5) is pneumatically moved linearly as far as a stop (8) and then returns to the starting point (A), where the material (13) is cut off and the free end resulting thereby is simultaneously grasped. A control and supply unit (1) then initiates the next cutting-to-length process. The cut-to-length material falls down laterally next to the transport unit (2) in a largely ordered manner. The desired length of the material to be cut to length can be set in a simple manner by corresponding displacement of the adjustable stop (8). <IMAGE>
Patent DE-3500537-A1 (DE)
Title: Intermediate cashbox
Inventor: MEHLAN BERND
IPC: G07F9/04
Filed: 1985-01-10
Abstract: An intermediate cashbox of a vending machine has a bucket 5, 6, 7 which is mounted on a shaft 3. As a result of the rotation of the latter in one direction, the bucket pivots towards the cash-collecting shaft 16. In the opposite direction of rotation, it pivots towards the rejection shaft 12. To allow rotational drive, without a reversal of movement, after the cash-collecting position and the rejection position have been reached, two or more buckets 5, 6, 7 are distributed on a drum 2 driven by an electric motor 4. A stop switch 27, which is actuated by two or more switching elements 26 distributed correspondingly on the drum 2, stops the motor 4 when the content of the first bucket pivoted out of the coin-receiving position has slipped into the cash-collecting shaft 16 or into the rejection shaft 12 and the next bucket is in the coin-receiving position. <IMAGE>
Patent DE-3506761-A1 (DE)
Title: Washing machine with a lye pump
Inventor: KARMOSIN KLAUS
IPC: D06F39/08
Filed: 1985-02-26
Abstract: The return-flow container (30), through which the flow passes from the bottom upwards in a washing machine in order to buffer some of the pumped-off lye, contains, at the lower entry orifice, a tubular extension 31 projecting into the container. As a result, small articles, such as buttons, pins, clips, are precipitated in the "dead" space 32 next to the tubular extension and can no longer descend to the lye pump, where, if precipitated in an unfavourable way, they would block the pump vanes. 
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Patent DE-3508920-A1 (DE)
Title: Metallic printing plate for tampon printing, and process for making a block for tampon printing
Inventor: PHILIPP WILFRIED
IPC: B41C1/02
Filed: 1985-03-13
Abstract: A metallic printing plate for making blocks for tampon printing, having an engraving depth of at least 20  mu m, is characterised in that the printing plate has at least two metal layers, of which the first metal layer is situated on the printing upper side, and that the at least one metal layer adjoining the first metal layer can be etched down to a depth of at least 35  mu m by a single etchant which essentially does not attack the first metal layer. This printing plate can be reproduced and processed into blocks in a simple manner.