baber/WOPTO huggingface dataset:
Patent DE-3318033-A1 (DE)
Title: Device for transferring booklets conveyed in a suspended fashion to a track which conveys the booklets horizontally
Inventor: LEHMANN GUNTHART
IPC: B65H5/32
Filed: 1983-05-18
Abstract: In a device for transferring booklets which are being conveyed open on a saddle and which consist of one or more folded pages, to a track which conveys the booklets horizontally, a guideway (12) forming a support for the outside of the booklets is arranged next to a conveying section (8) which accepts the booklets hanging from the saddle by their fold. The inclination of the guideway (12) transversely to the direction of transport in relation to a plane of reference changes continuously from a magnitude, at the start of the track, which is at least approximately equal to the inclination of the booklets conveyed in a suspended fashion in relation to this plane of reference to a magnitude at the end of the track which is at least substantially equal to the inclination of the horizontally conveyed booklets in relation to the plane of reference. <IMAGE>
Patent DE-3330381-A1 (DE)
Title: Hand device of a robot
Inventor: ONO TAKASHI
IPC: B25J15/02
Filed: 1983-08-23
Abstract: The hand device according to the invention for a robot is less susceptible to damage and leads to a reliable and effective gripping of a workpiece. The hand device has a main frame 6 which is connected to a hand joint 1 via a plurality of damping couplings 3. Connected to the main frame 6 is a pair of connecting arms 9, 10 with four-point articulation, each having two mutually parallel arms 7 and 8 in the manner of a parallelogram linkage. Connected to the front ends of the connecting arms 9 and 10 is in each case a lower frame 11 and 12, respectively, to which a finger 14 is attached via a ball joint 15. A pair of hydraulic cylinders 13 is provided for displacing the connecting arms 9 and 10 into a gripping position. <IMAGE>
Patent DE-3333680-A1 (DE)
Title: Combined rotatable and standing bed as hospital and nursing bed for physically very disabled and frail patients
Inventor: BARANOWSKI HANS PETER
IPC: A61G7/16
Filed: 1983-09-17
Abstract: The invention relates to a combined rotatable and standing bed as hospital and nursing bed for physically very disabled and frail patients in which, according to the invention, the bed comprises a laminated frame with rotatable rollers, onto which a bed frame is mounted so as to be adjustable in height via an electric motor, for example a spindle motor, a connecting rod and lever arms, that the lying surface is rotatable about an axis of rotation by an electric motor, for example, a spindle motor, a lever arm and a connecting arm, the lever arm being rotatable about an axis of rotation located on the bed frame, that the lying surface which is built up from a hollow pipe frame with welded-in steel bands comprises partial lying surfaces, the partial lying surface forming the head portion being pivotable about the axis of rotation located on the lying surface frame and extending in the transverse direction of the bed, whereas the partial lying surface is pivotable about the axis of rotation located on the bed frame and extending in the longitudinal direction of the bed, and that electric motors, for example, spindle motors, are arranged in the lying surface frame as pivot drive devices. <IMAGE>
Patent DE-3340694-A1 (DE)
Title: Photographic magazine-loading camera with an exposure counter
Inventor: BETHMANN HEINZ-G
IPC: G03B17/26
Filed: 1983-11-10
Abstract: An exposure counter of a photographic magazine-loading camera has a display element (3, 15a) which is assigned to an exposure number sequence (2c, 6c), which is arranged directly on the magazine (6) and corresponds to the recording capacity of the magazines (6). The magazine (6) has a web (2a) whose length is assigned to the respective recording capacity of the magazine and which brings the display element (15a) or a switch (4) of an electronic counter into a position assigned to the recording capacity. <IMAGE>
Patent DE-3401462-A1 (DE)
IPC: B24B21/08
Filed: 1984-01-17
Abstract: The invention relates to a wide belt sander for the treatment of surfaces of materials where the sanding belt 3 is provided on the sliding contact 6 pressing against the blank 1 with air discharge perforations 10 and 11 provided on the lower side of the sliding contact for the formation of a dynamic air cushion 18 between sliding contact 6 and sanding belt 3.  A pair of shims are located on opposite sides of the sliding contact 6 and are aligned with the lateral edges of the sanding belt to provide sliding surfaces for the edges and a sealing edge for the air cushion.
Patent DE-3403655-A1 (DE)
Title: Device for indicating an electrical voltage
Inventor: GOEHLICH LOTHAR
IPC: G01R15/16
Filed: 1984-01-31
Abstract: For constructionally simplifying the voltage indication in a high-voltage system, the voltage measuring point (5) is connected via a single-core connecting line (6) to the short circuited control connections or to the back plane connection of an LCD element (7), the insulated back of which is placed onto an earthed operating front (4). The LCD element is coupled capacitively to earth. <IMAGE>
Patent DE-3405539-A1 (DE)
Title: Fluidised bed technology for small heating powers with absorption medium addition in the region beneath the ember bed
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/50
Filed: 1984-02-16
Abstract: Published without abstract.
Patent DE-3405663-A1 (DE)
Title: Process for the preparation of scyllo-inositol
Inventor: PRAEFCKE KLAUS PROF DR ING
IPC: C07C29/143
Filed: 1984-02-17
Abstract: A process for the preparation of scyllo-inositol from myo-inositol via myo-inosose, in which the mixture obtained after the oxidation is subjected to an esterification in which a well-crystallising ester of myo-inosose is formed, which is then converted into scyllo-inositol by reduction and hydrolysis.
Patent DE-3408032-A1 (DE)
Title: Method and apparatus for producing ammoniacal diammonium carbonate solutions
Inventor: LEHR KLAUS DIPL CHEM DR
IPC: C01C1/26
Filed: 1984-03-05
Abstract: The present invention relates to a process for producing ammoniacal diammonium carbonate solutions, an aqueous phase being circulated by a jet nozzle as the reaction zone, and ammonia and carbon dioxide being introduced into the reaction zone at the same time, ammonia and carbon dioxide being drawn into the reaction zone, being absorbed in the aqueous phase in the process, and being reacted. The associated apparatus comprises a stock vessel (1) for the aqueous phase, a circulation pump (2) and a reactor (4) designed as a jet nozzle, which units (1, 2, 4) are connected to one another in a circuit via a suction line (5), a discharge line (6) and an offtake line, formed as a diffuser (11), of the reactor (4), the reactor (4) being equipped with three intake ports (13, 14, 15) for ammonia, carbon dioxide and exhaust gas from the stock vessel (1), and the stock vessel (1), for example, having inlets (12, 18) formed as plunge pipes for the circulated ammoniacal diammonium carbonate solution as well as for the aqueous phase feed, and a vent line (16) and an offtake line (19) for the ammoniacal diammonium carbonate solution being provided. <IMAGE>
Patent DE-3416026-A1 (DE)
Title: Method for preventing damage to the roller-table rollers in a flame-cutting roller table and flame-cutting roller table for carrying out this method
Inventor: WAGNER ERICH ING GRAD
IPC: B22D11/126
Filed: 1984-04-30
Abstract: In order to prevent damage to the roller-table rollers in a flame-cutting roller table for a continuous-casting installation, the discs (28a, b, c, d, e, f) supporting the billet (10) are designed in such a way that, as seen in the direction of the roller shaft (20), they have the form of a circle with at least one absent segment, the disc position on each roller shaft being such that, on discs respectively adjacent to one another on a roller shaft (20), the segments are not absent in a rotationally spatially identical manner, moreover each roller shaft being designed so as to be drivable in both directions of rotation, as desired. <IMAGE>
Patent DE-3433270-A1 (DE)
Title: Steam turbine with a removable insulation covering
Inventor: WIESELER HORST
IPC: F01D25/14
Filed: 1984-09-11
Abstract: The invention relates to a steam turbine and is concerned in particular with the insulation covering forming the outer casing of any serviceable steam turbine, which at each of the inspections performed at intervals must be removed and replaced, the intention being to prevent any impairment of the surroundings due to the creation of dust and the like. The insulation covering according to the invention comprises a metal framework of flat bar steel, scaffolding ties and pins adapted to the turbine housing. The pins are fixed to the scaffolding ties so that they run approximately perpendicular to the housing surface. The metal framework is filled up with one or more layers of an insulating material such as rock wool or the like and provided with a wire mesh covering or/and a hard casing of plaster. If two or more layers of insulating material are applied, it may be advisable to insert a vapour barrier in the form of an aluminium film or the like between two adjoining layers.
Patent DE-3436198-A1 (DE)
Title: Novel electronic device for determining the position of an aircraft in VFR (visual flight rules) conditions
Inventor: PUEHLER WOLFGANG
IPC: G01C21/22
Filed: 1984-10-03
Abstract: The proposed apparatus is used for assisting a pilot to navigate in VFR conditions. The directional values required for position determination are provided by the on-board VOR navigation receiver and/or ADF receiver.   The proposed device consists of a film chart carrier in the form of a display unit (X/Y plotter or large-area LCD display panel). All the electronic devices and the control keyboard and display are accommodated in this apparatus. Coded aviation-chart films are placed on the display unit. After entering the directional values supplied by the on-board receiver, the position of the aircraft is displayed automatically by a light spot. The use of writing pens for recording the track is likewise possible. All the data which are important to the pilot during flight, such as the track, wind influence, distance, time, ground speed and fuel consumption are additionally available via the display. The proposed device results in a considerable reduction in the pilot's workload and thus serves to improve flight safety. The attached drawing shows the functional principle. <IMAGE>
Patent DE-3446986-A1 (DE)
Title: Tool for sawing natural stones
Inventor: MANUKIAN AIRO A
IPC: B27B17/08
Filed: 1984-12-21
Abstract: This invention relates to stone sawing technology. The tool includes a cutting chain (5), the links of which take the form of discs (6). The driving chain wheel (4) is profiled, and its running surfaces (11), which engage with the outside surfaces of the discs (6), are concave in shape with a radius which is approximately equal to the radius of the discs (6) of the chain (5). This invention can be used particularly advantageously to work natural stones with a strength of up to 160 MPa. <IMAGE>
Patent DE-3508255-A1 (DE)
Title: Method and device for functional, performance and/or resistance testing of delay elements, for example shock absorbers, springs or the like
Inventor: KNAEBEL HORST DIPL ING
IPC: F41A31/00
Filed: 1985-03-08
Abstract: The invention relates to a method for functional, performance and/or resistance testing of delay elements, for example shock absorbers, springs or the like, especially in the case of cannons having a recoil-action barrel, chamber and breech, in the case of which the test force produced by a pulse transmitter is introduced into the delay element via a piston rod. In order to be able to dispense with the use of explosive materials during testing and to be able to reduce the test cycle time, the test force is introduced into the barrel or the breech in the region of the chamber. <IMAGE>
Patent DE-3508898-A1 (DE)
Title: Water-excluding ashtray for smoke, smoldering butts and, simultaneously, insect trap
Inventor: KELLERMANN KARL
IPC: A01M1/10
Filed: 1985-03-13
Abstract: Published without abstract.
Patent DE-3514105-A1 (DE)
Title: Double-hull boat (catamaran)
Inventor: POHLUS GUENTHER
IPC: B63B1/14
Filed: 1985-04-19
Abstract: In a double-hull boat (catamaran), the two hulls (1, 2) are guided in parallel by being connected to one another via a linkage. The hulls (1, 2) can react to waves independently of one another with rocking movements about an axis directed essentially parallel to the water surface and transversely to the direction (F) of sailing. The linkage is designed as an adjustable scissor arrangement with at least two scissor arms (3, 4) pivotable relative to one another. The scissor arms (3, 4) are largely flexurally rigid in planes parallel to the water surface, are elastically bendable in planes at right angles to the water surface and are otherwise torsionally rigid. Instead of the scissor arrangement, however, a spar-shaped or tubular connecting element (15) can also be provided for the linkage. <IMAGE>
Patent DE-3514546-A1 (DE)
Title: Process for covering and shaping articles, in particular for producing laminated bodies
Inventor: KOCH G TERYL
IPC: B29D99/00
Filed: 1985-04-23
Abstract: In the process for covering and profiling articles, a substrate material of the desired size, shape and stiffness is chosen, the upper and lower sides of at least one part made of flexible foam are treated with an adhesive, the lower side of the flexible foam material is placed on at least one zone of the surface of the substrate material and an elastic, thermally deformable cover material is placed on the upper side of the foam material. The laminated body thus produced is inserted into a mould, the cover material is then stretched in the mould, adapting it to the surface contour of that zone of the substrate material covered with the flexible foam. The cover is profiled in the moulds and the surface of the article is compression moulded with the supply of heat, there being consequently produced on the article a profiled cover which follows the contour of a selected region of the surface of the base and adheres to the base.
Patent DE-3516943-A1 (DE)
Inventor: WOELFEL SIEGFRIED
IPC: G01G21/12
Filed: 1985-05-10
Abstract: 1. Device for limiting a lateral movement of a load essentially retroactive-free in loading direction, including two parts (40, 50) engaged into each other, moveably in loading direction, one of them being formed tubelike (40) and the other cylinderlike (50) at the engaging position and between them at the engaging position a ringlike elastic element (60) being provided acting in a dampening manner lateral to the loading direction and being recessed into one of the two parts, characterized in that the two parts (40, 50) are provided at the engaging position with recesses complementary to each other having an essentially triangular crossection, the recesses having the elastic element (60) inserted thereto, and that the elastic element (60) has a crossection having cut-like inner and outer edges engaging the respective vertex line of the two recesses (48, 58).
Patent DE-3531741-A1 (DE)
Title: Tomography apparatus
Inventor: UYAMA KIICHIRO
IPC: G01N23/04
Filed: 1985-09-05
Abstract: The invention relates to a tomography apparatus having a movable radiation generator system (20) and a movable radiation measurement system (40) which can be installed independently of the position of the radiation generator system (20). The (geometrical) location of the movement of a radiation generating point (S) is in this case adjusted parallel to the arrangement of the radiation measurement system (40). The distance between the two systems (20, 40) is determined by means of a predetermined calculation. The CT scanning is started after initialisation of the radiation generator system and radiation measurement system. In this case, data are obtained for a test object (50). Subsequently, image-reconstruction processing is carried out, using an iterative approximation method, with the projection data obtained, such that a tomography image or sectional image of the test object (50) is produced. Since, in the case of this tomography apparatus, the movable radiation measurement system (40) is independent of the movable radiation generator system (20) and is possibly, or preferably, separated therefrom, it is possible to obtain a tomography image of even a large test object, even if the latter is not movable and/or there are specific obstructions around it. …<IMAGE>…
Patent DE-3531825-A1 (DE)
Title: Lance for treating pig iron or steel
IPC: C21C5/46
Filed: 1985-09-06
Abstract: A lance for treating pig iron or steel, especially for the desulphurising of pig iron. It comprises a lance pipe which is surrounded by a refractory inner lining and a refractory jacket mounted on the lining. On its outer periphery the lance pipe is uniformly fitted with bolts which hold the refractory inner lining. The anchors (stays) which lock the refractory jacket are connected to the bolts. A foil-like spacer layer is provided between the inner lining and the jacket.
Patent DE-3532139-A1 (DE)
Title: Television armchair
Inventor: CORDES HEINRICH
IPC: A47C7/50
Filed: 1985-09-10
Abstract: Published without abstract.
Patent DE-3534303-A1 (DE)
Title: Process for producing objects of silicon carbide
Inventor: LAING NIKOLAUS
IPC: C04B35/80
Filed: 1985-09-26
Abstract: To prevent the formation of exudations, which are difficult to remove, on the surface of SiC products, it is provided that the capillary tension between emerging melt and the SiC is reduced.
Patent DE-3536837-A1 (DE)
Title: Broadband frame antenna having a constant antenna factor for measuring magnetic field strength
Inventor: EISFELDER WILHELM DIPL ING
IPC: H01Q7/00
Filed: 1985-10-16
Abstract: The object frequently exists of measuring the magnetic field strength in as broadband a manner as possible on the one hand as a useful field strength and on the other hand as an interference field strength. The measurement arrangement described here uses a frame antenna operated in the short-circuit mode, with a built-in current transformer. This results in a constant antenna factor over a wide frequency range, which antenna factor can be calculated from the dimensions.
Patent DE-3538976-A1 (DE)
Title: Split-cage motor
Inventor: HALM RICHARD
IPC: H02K5/167
Filed: 1985-11-02
Abstract: A split-cage motor has a split-cage (6) which separates the rotor (2) and stator (8) from one another. A closure plug (15), which can be inserted into the split cage and can close an access hole to the rotor shaft (1) is provided on the side of the plug facing away from the drive side. A bearing bush (5) which is arranged on the plug side and is mounted in the split cage is used for supporting the rotor shaft (1), which carries on the plug side the rotor (2) which has a starting element (27). In order to create a split-cage motor whose plug-side bearing is adequately lubricated and in the case of which fluid is prevented from escaping from the split cage when the closure plug is removed, the two end faces of the bearing bush (5) are connected to one another by means of a longitudinal channel (20) for fluid to pass through. Allocated to the longitudinal channel (20) is a closing element (21) which attempts to keep a closing spring (25) in the closed position. Arranged between the closing element and the closure plug is an operating element (24) which removes the closing element from its closed position when the closure plug is in the closed position and makes it possible for the closing element to assume its closed position when the closure plug is removed from the access hole (mounting ring 14). (Figure 1). <IMAGE>
Patent DE-3541094-A1 (DE)
Title: Arrangement for charging the battery for the electrical system of a magnetic levitation vehicle
Inventor: CIESSOW GUENTER ING GRAD
IPC: H02J7/02
Filed: 1985-11-18
Abstract: For an arrangement for charging the battery for the electrical system of a magnetic levitation vehicle which is supplied with the required charge voltage from linear generators and/or power rail current collector systems, and in which a supply of linear generator power is effected via bridge rectifiers and special charge devices, the circuit is to be simplified and the previous expenditure on contacts and charge devices is to be reduced. This is to be achieved in that alternating voltage is supplied via the power rail current collector system (5) using an additional bridge rectifier (6) with reactor (7) connected upstream for the purpose of limiting the current, and in that the additional bridge rectifier (6) is connected directly to the input of the charge device (3) provided for supplying linear generator power. Because of the use of the alternating current reactors, the output of the bridge rectifiers (6) is short-circuit-proof, which is comparable to the electrical characteristic line of the linear generator windings. Matching of the charge devices is no longer required. Even parallel supply of power is acceptable. <IMAGE>
Patent DE-3545079-A1 (DE)
Title: Method for utilising the energy of regeneration steams
Inventor: EBNER KARL
IPC: C01B31/08
Filed: 1985-12-19
Abstract: The method for utilising, in a surface condenser, the energy of the steam employed in adsorption systems to regenerate activated carbon is characterised in that the surface condenser is cooled directly with a liquid or gaseous process material to be heated. This is advantageous particularly in those cases where the process material is a liquid which is to be evaporated to dryness in an expansion-evaporation system.
Patent DE-3545775-A1 (DE)
Title: Process for preparing methanesulphonyl chloride
Inventor: TATSUMI HIDEKI
IPC: C07C309/80
Filed: 1985-12-20
Abstract: The invention relates to a process for preparing methanesulphonyl chloride from a mixture of methane gas, sulphur dioxide gas and chlorine gas under exposure to light whose wavelength is 200 to 600 nm by a low vapour pressure mercury lamp or high vapour pressure mercury lamp or various luminescent lamps or a xenon lamp and/or sunlight. …<??>Highly pure methanesulphonyl chloride is prepared here simply by a single distillation without methyl mercaptan being used which, as a raw material, has a bad smell, the present invention in particular starting from the fact that sulphur dioxide gas is used which is produced in very large amounts in the desulphurisation of petroleum.
Patent DE-3602642-A1 (DE)
Title: Lifting device for a front loader with a slide hanging on a chain
Inventor: BRUNNER NORBERT
IPC: F16G13/16
Filed: 1986-01-29
Abstract: On the lifting frame of a front loader, which lifting frame has at least two parts which are movable relative to one another and are connected to one another by a chain, the chain 1 being run over a top deflection sheave, hoses 15 have to be run from the one lifting-frame part to the other lifting-frame part, displaceable relative to one another, for the purpose of supplying an auxiliary hydraulic device with pressure fluid. These hoses 15 are run parallel to the chain 1 and are supported against it, and protective straps 3 are fastened at the chain 1 to each end face of the chain links. The protective straps 3 project beyond the contour of the chain 1 in order to avoid direct striking of the chain against a piston rod arranged in the vicinity, a projecting guide-extension part 13 being arranged on each of these protective straps 3 on one side in such a way that this guide-extension part 13, 14 forms a guide for the hoses 15. <IMAGE>