baber/WOPTO huggingface dataset:
Patent DE-3233959-A1 (DE)
Title: Fluidised bed reactor having heat exchanger tubes
Inventor: PETERS WERNER PROF DR RER NAT
IPC: F27B15/14
Filed: 1982-09-14
Abstract: In a fluidised bed reactor having vertically running heat exchanger tubes, which are connected to one another at their lower ends in pairs, in the fluidised layer, the execution of the chemical and/or physical process in the fluidised layer is improved by the tube pairs having tube sections which run directly adjacent to one another, at least in the region of their lower connecting points, and a tube connector which connects the lower ends of the tube sections and runs at right angles to the latter.
Patent DE-3248038-A1 (DE)
Title: Reciprocating piston-cylinder arrangement for an internal combustion engine
Inventor: FLEISCHER VOLKMAR ING GRAD
IPC: F02B23/06
Filed: 1982-12-24
Abstract: For the purpose of reducing the ignition lag and disadvantages associated with this, a piston cap (8) of small transverse dimensions is fixed on the piston (2) with thermal insulation (9), the profiled upper surface (11) of which cap facing the hole end (5) of the fuel injection nozzle (4) in the top dead centre position of the piston (2) receives the hole end (5) in such a way that the fuel (13) emitted by the injection nozzle (4) absorbs heat from the piston cap (8) without any directional deflection (Fig. 1). <IMAGE>
Patent DE-3305351-A1 (DE)
Title: Hydraulic brake and steering brake system
Inventor: BENDER ALFRED
IPC: B60T11/18
Filed: 1983-02-17
Abstract: The invention is based on a hydraulic brake and steering brake system for motor vehicles having two main cylinders which can be actuated individually or together by means of brake pedals (27, 28). The brake pedals (27, 28) can be coupled by means of a connecting element (33). The brake system has a valve arrangement (1) by means of which the pressure chambers of the main cylinders can be connected to one another when the brake pedals (27, 28) are coupled to one another and this connection is interrupted when the brake pedals (27, 28) are uncoupled, a wheel brake of a vehicle axle which can be braked by means of a steering brake being connected to each main cylinder. With a view to making the valve arrangement (1) of compact and simple design, the valve arrangement (1) is constructed as a rotary slide valve, the angular position of the rotary slide (11) being adjustable by means of a rotatable shaft (24). There is also provision for the connecting element (33) to be connected fixed in terms of rotation to the shaft (24) and for it to ensure coupling of the brake pedals (27, 28) at angular positions which can be specified. <IMAGE>
Patent DE-3307283-A1 (DE)
Inventor: MOLZ THEODOR
IPC: B21D7/022
Filed: 1983-03-02
Abstract: A method and apparatus for bending tubular workpieces whereby a tube length is placed in front of a template and selectively driven deforming shoes urge the tube into engagement with the same. Where the desired tubular radii of curvature are relatively large the deforming shoes are driven from a stationary mount. Where shorter tubular radii are desired, generally near the tube ends, the deforming shoes are arranged such that they are incrementally translated along a path commensurable with the contour of the template. At each successive increment the deforming shoes perform a bending operation upon the tube such that it may be successively formed into its desired shape.
Patent DE-3308701-A1 (DE)
Title: Method of producing articles of jewellery and mountings of the gold and silverware industry
Inventor: SCHWARZ WOLF-PETER
IPC: A44C27/00
Filed: 1983-03-11
Abstract: The invention relates to a method of producing articles of jewellery and mountings of the gold and silverware industry and is characterised in that such an article is firstly machined or formed from a thin foil of fine silver or fine gold, in that the article thus prepared is subsequently electroplated to reinforce its surface in a plating bath, and in that further processes may subsequently be carried out on the surface-reinforced article. <IMAGE>
Patent DE-3311526-A1 (DE)
Title: Method of semi-automatically programming industrial robots
Inventor: BOLEY DIETER DIPL ING
IPC: B25J9/18
Filed: 1983-03-30
Abstract: Method for semi-automatically programming industrial robots with complex paths of movement, having a tool which is flexibly mounted on the industrial robot. The tool is pressed against a workpiece by means of a compressed-air cylinder. The deviation of the deflection from the set value is registered by means of a measuring system. A set contour is sensed by the tool, the industrial robot constantly being automatically controlled in such a way that, instead of a rough path, a precise path of movement is produced, during which the tool orientation changes continuously between rough points. By checking the deflection of the tool during the machining operation, constant process monitoring and automatic control is possible. The pressing force can also be generated by springs, rubber elements or the like. The tool orientation can be matched to the contour of the workpiece by registering previous compensating movements of the robot. The workpiece can also be handled by an industrial robot. A flexibly mounted gripper then measures the deflection from the set value. The tool is in this case fixedly installed in the working space of the industrial robot. If the gripper is rigidly flange-mounted on the robot, the tool situated in the working space of the robot must be flexibly installed and equipped with a measuring system for measuring the deflection from the set value.
Patent DE-3313317-A1 (DE)
Title: Electro-hydraulic two-stage proportional directional control valve
Inventor: LUHMER HORST DR
IPC: F15B13/043
Filed: 1983-04-13
Abstract: The invention relates to an electro-hydraulic two-stage proportional directional control valve with a pilot stage and a main control stage. To avoid the effects of friction and problems which can arise from pressure-dependent adjustments, the main control piston is designed as a follow-up piston in which the pilot piston is guided, which in addition is provided with thread-shaped control edges and is driven via a stepping motor.
Patent DE-3315751-A1 (DE)
Title: Furnace for heat-treating wire bundles
Inventor: HASSE REINHOLD
IPC: C21D9/64
Filed: 1983-04-30
Abstract: The furnace for heat-treating wire bundles has a holding device for the wire bundle to be treated, the holding device (6) for the wire bundle (5') being rotatably mounted and being connected to a rotary drive, and the wire bundle (5') moving relatively to the holding device. <IMAGE>
Patent DE-3326372-A1 (DE)
Inventor: NADAS JULIUS DIPL ING
IPC: F16D65/18
Filed: 1983-07-21
Abstract: Disc brake for rail vehicles having a brake clamp (7) located in one plane and having two brake levers (4) having their central portions connected by a pull rod (5). The latter is formed with a rotatable threaded spindle (9) as a stay, which spindle is rotatable from the brake cylinder (15) by means of a turning lever having a play adjustment device. The axle (16) of the brake cylinder (15) extends perpendicularly to the plane (8) of the brake clamp (7) between the two brake levers (4) and between the pull rod (5) and a bearing block (6) for the brake lever ends, at a distance from the brake disc. The brake cylinder (15) carries the bearing block for the brake lever ends and a carrier arm (22) for the pendulum suspensions (24) of the brake shoes (2).
Patent DE-3326863-A1 (DE)
Inventor: BEYER HANS-HERMANN DIPL CHEM D
IPC: C23C8/68
Filed: 1983-07-26
Abstract: There is described a salt bath based on an alkali and/or alkaline earth metal halide with which there can be produced without the use of current adherent and wear resistant boride coatings on metallic workpieces. This bath contains gaseous boron monofluoride or a compound from which there is formed intermediately boron monofluoride. Advantageous there is used a salt bath containing 30-60% BaCl2, 10-25% NaCl, 1-20% boron oxide or borate, 10-30% NaF, and 1-15% B4C.
Patent DE-3329448-A1 (DE)
Title: Water-dilutable coating composition
Inventor: CHANG WEN-HSUAN
IPC: C09D/
Filed: 1983-08-16
Abstract: The invention relates to a water-dilutable (water-thinnable) coating composition which contains an organosilane polyol (A) and a curing agent (B). The organosilane polyol (A) is the product of the reaction of a hydrophilic carbinol and an organosilicon compound which is an organosilane, a hydrolysed and condensed organosilane or a mixture thereof.
Patent DE-3333662-A1 (DE)
Title: Window crank
Inventor: CZIPTSCHIRSCH KURT
IPC: G05G1/08
Filed: 1983-09-17
Abstract: In a window crank for actuating a vehicle window by rotating an axle journal connected to the window-crank mechanism, consisting of a crank arm (1) which possesses, on one end region, a hub (2) serving for receiving the axle journal and, on the other end region, an outwardly projecting actuating knob (3) arranged on a knob axle (4) oriented parallel to the hub (2), the actuating knob (3) is preferably mounted on the crank knob (1) so as to be pivotable away about two intersecting axes. <IMAGE>
Patent DE-3336192-A1 (DE)
Title: Cartridge belt for automatic weapons
Inventor: SCHULTZ ARTHUR
IPC: F42B39/08
Filed: 1983-10-05
Abstract: A double claw 12' separated from its individual claw is connected unreleasably at joining points 44 and 46 to an individual claw 34n of a belt link 10n. The clamping parts 24 and 26 of the double claw 12' thereby form a receptacle for an additional end cartridge not shown. <IMAGE>
Patent DE-3336283-A1 (DE)
Title: Automatic focusing device
Inventor: HOSHINO YASUSHI
IPC: G02B7/32
Filed: 1983-10-05
Abstract: An automatic focusing device is specified which has a semiconductor position sensor (101), a differential amplifier (122), an information-processing circuit (124) and a storage device (104). The semiconductor position sensor (101) receives pulsed light, which is reflected from an object, and supplies a pair of electric current signals (11, 12) which vary as a function of the position of the received, reflected light. The differential amplifier (122) amplifies the difference between the signals, amplified in a suitable way, of the voltage signals, which are based on the pair of the respective electric signals (11, 12). The automatic focusing device controls the optical system as a function of the signals stored in the storage device (104), and carries out automatic focusing. The information-processing circuit (124) can be a gating circuit or an integration circuit, which is connected upstream of the respective storage device (104) (Fig. 6). <IMAGE>
Patent DE-3336301-A1 (DE)
Title: Resilient road-marking element
Inventor: CLARKE RONALD A W
IPC: E01F9/07
Filed: 1983-10-06
Abstract: Resilient road-marking element with a reflector (30) with a reflector holder (28) which has laterally projecting edge regions (28R) which protrude forwards and backwards and holding devices between the edge regions, with which the reflector (30) is held in position, the edge regions (28R) always rising above the profile of the reflector (30). Also present are a flexible waterproof seal (40), which extends over the open end (40) and thus closes off the interior of the housing (11) in relation to the outside world, and elastic elements (22) in the housing (11), which press against the seal (40) and the reflector holder (28) in order to keep the reflector holder (28) and thus the reflecting surface (30') in a raised position which in the normal state lies above the open end (14) but when pressure is exerted on the reflector holder (28) allows the reflector holder (28) and the reflector (30) to be pushed in towards the elastic element and to move into the protective environment of the housing (11). <IMAGE>
Patent DE-3400621-A1 (DE)
Title: Use of an absorber for heat energy recovery in collector construction and also in greenhouse construction
Inventor: GRIMM ARNOLD
IPC: F24J2/46
Filed: 1984-01-11
Abstract: The present Patent and Utility Model Application describes an absorber which can be used both in collector construction and also in greenhouse construction. The absorber consists of an aluminium hollow frame onto which two sandwiched plates of material which is transparent and resistant to heat-carrier liquid are adhered (Fig. 1 of the filed application). If the absorber is used in greenhouse construction, the two plates consist of heat-resistant float glass. A heat-carrier liquid is conducted between these two plates, and is enriched with aluminium particles.
Patent DE-3422062-A1 (DE)
Inventor: MAUL SONJA
IPC: G01N15/06
Filed: 1984-06-14
Abstract: In a method for the continuous surveillance of the poison content of exhaust gases containing particulate material such as exhaust gases of large furnaces or waste incinerators, a sampling stream is continuously drawn from the exhaust gas stream through a suction line at a rate which corresponds to the exhaust gas stream flow rate, the sampling gas stream is passed through a cyclone in which any coarse particulate material is removed from and collected in a storage container, whereupon the sampling gas stream is passed through fine filter units in which fine particles are removed, a partial gas stream drawn from the particle free sample gas is passed through washing columns in which poisonous gases are washed out of the gas and dissolved in the washing liquid and from an analysis of the coarse and fine particulate material and the washing liquid, a poison distribution standard is determined whereupon for a period of time only coarse particulate material is collected and the poison content of the exhaust gas is then determined therefrom on the basis of the poison distribution standard.
Patent DE-3429514-A1 (DE)
Title: Pulper
Inventor: BERGFELD DIETRICH
IPC: D21B1/34
Filed: 1984-08-10
Abstract: Two parallel circulating rotors with worm-like conveying elements are provided in the pulper, which is intended to work with very high consistencies of over 20%. The said rotors are arranged at a small distance from one another and achieve a good kneading effect.
Patent DE-3429738-A1 (DE)
Title: Ceiling system with sound-absorbing panels
IPC: E04B9/36
Filed: 1984-08-13
Abstract: Two embodiments of ceiling systems with sound-absorbing panels are known, that is to say in the form of planar, continuous ceiling systems or as scenery or apron ceilings with vertically running sound-absorbing elements. Although there is good sound absorption in the case of the first construction embodiment, considerable structural difficulties, e.g. the formation of condensation, arise. In the case of the other construction embodiment, only a comparatively low degree of sound absorption can, on the other hand, be achieved. In order to provide a ceiling system which maintains the combined advantages of the high sound absorption of planar ceiling systems and the structural advantages of open scenery ceilings, but avoids the disadvantages of the two systems, it is proposed that the panels be arranged to be inclined at an angle selected between 0 DEG  and 90 DEG  with respect to a vertical plane.
Patent DE-3431578-A1 (DE)
Title: Use of an edible collagen flat film for the production of smoked foods, in particular fish products and ham
Inventor: WINKLER BRUNO
IPC: A23B4/052
Filed: 1984-08-28
Abstract: The invention relates to the use of edible collagen flat films for the production of smoked foods, in particular fish products and ham. By covering the cut muscle surfaces of the material to be smoked, such as salmon halves or hams, these sensitive surfaces are protected against contamination by dust and bacteria and, moreover, are made smooth. In the production of cooked ham, which is conventionally cooked in a compact form in an elastic net, surprisingly, the collagen film does not adhere to the net during the cooking or smoking process and can easily be removed after cooling.
Patent DE-3435956-A1 (DE)
Title: Gaming table for a roulette-like game of skill
Inventor: HADJAKIS GEORG
IPC: A63F5/04
Filed: 1984-09-29
Abstract: A gaming table for a roulette-like game of skill having a rotatable plate with a fan-like rim has a running channel which is preferably arranged around the plate in a spiral fashion and prescribes the running path of a ball used in the game.
Patent DE-3441216-A1 (DE)
Title: Safety valve device for a vehicle tyre, in particular a folding tyre of a motor vehicle
IPC: B60C23/00
Filed: 1984-11-10
Abstract: The invention relates to a safety valve device for a vehicle tyre, in particular a folding tyre of a motor vehicle, having a tyre inflation valve and an excess pressure valve, the two valves being arranged independently of one another in two openings of the wheel rim.
Patent DE-3443048-A1 (DE)
Title: Process for the continuous production of pure water-soluble glutal granules
Inventor: HABERECHT HAGEN DR ING
IPC: A23L27/22
Filed: 1984-11-26
Abstract: The invention relates to a process for the continuous production of pure water-soluble glutal granules, which is used preferentially in the food industry for producing seasonings. The purpose and the object of the invention is to produce glutal granules having beneficial properties in use, on the basis of glutamic acid with a selectively adjustable particle size spectrum. According to the invention, glutamic acid is slurried with water, sodium hydroxide is added and the mixture is sprayed to form fluidising granules which are dried in a fluidised bed installation, classified and cooled.
Patent DE-3444166-A1 (DE)
Title: Device for underground watering in the root-holding region of plants, in particular of trees
Inventor: WESSOLLEK HEIMO
IPC: A01G25/06
Filed: 1984-12-04
Abstract: In order to be able to supply underground the roots of plants or trees with fresh water as well as portionable nutrients or finely ground clay, a pipe is introduced into a borehole which is provided with a head piece at the top and a closure plate at the bottom. A water supply probe is introduced into the pipe. Also provided externally on the pipe in the upper region is at least one pressed body which serves to stabilise the device and moreover prevents the water rising to the surface of the earth. In the root region, the pipe is provided with nozzle-like water outlet openings, through which the fresh water is flooded under pressure and supplied to the upper ground with lower ground density.
Patent DE-3502241-A1 (DE)
Title: Electrical apparatus
Inventor: BETSCH HELMUT
IPC: H01R12/71
Filed: 1985-01-24
Abstract: An electrical apparatus having a plug strip is described, whose contact springs rest in a sprung manner on conductor tracks of a board. In addition, these contact springs make contact with electrical components on a contact board which can be latched to the plug housing.
Patent DE-3504754-A1 (DE)
Title: Device for filling an electrical and/or optical cable
Inventor: SCHAENKE GUENTER
IPC: H01B13/32
Filed: 1985-02-08
Abstract: The stripping nipple (20), which is arranged in front of a closure forming nipple (15) for fitting an aluminium strip (8) onto a cable core (7) is constructed such that its unobstructed diameter is variable. <IMAGE>
Patent DE-3505918-A1 (DE)
Title: Ladder system
IPC: E06C1/32
Filed: 1985-02-21
Abstract: Published without abstract.
Patent DE-3506477-A1 (DE)
Title: Apparatus for making edge seams on especially curved large-area ready-made products
Inventor: SCHULZE BERND
IPC: D05B25/00
Filed: 1985-02-23
Abstract: The apparatus according to the invention is used for the efficient production of large-area textile structures, such as inflated sheds, awnings and tents. The object of the invention is, in the production of edge seams, to avoid heavy physical labour and allow a more efficient production, along with a high seam quality, a corresponding apparatus being designed in such a way that the edge seams are made in one work process by means of coordinated movement cycles of the apparatus elements. According to the invention, two sewing machines are arranged at right angles to the sewing direction so as to be movable between two parallel transport rollers. A transport device can be arranged between the sewing machines. It is also expedient to arrange between the sewing machines delivery bars which are displaceable in guide profiles and which are connected by belts. <IMAGE>
Patent DE-3515965-A1 (DE)
Title: Method and device for filling jars with sausages
Inventor: KOOP FRANK
IPC: B65G17/32
Filed: 1985-04-30
Abstract: A method and a device for filling jars with sausages is specified, in which a certain number of sausages (5) are placed in receptacles (2) which are arranged on a belt-like support (1), are open on a straight path between two deflection arrangements (6) and are closed when circulating over a deflection arrangement, the sausages being introduced by a lifting piston in the axial direction laterally into jars situated on the opposite side of the receptacles (2). In a preferred embodiment, provision can be made for the jars (44) to run off on a bearing race (46) during filling, which makes it possible for the sausages (5) to be twisted in the jar in a helical fashion. <IMAGE>
Patent DE-3516961-A1 (DE)
Title: Air-conditioning device for closed rooms
Inventor: MERGES VEIT DIPL ING
IPC: F24F1/031
Filed: 1985-05-10
Abstract: The invention relates to an air-conditioning device for closed rooms, which is provided with an electrically driven heat pump which is driven with mains frequency via a linear motor and has, for cooling and heating, a fan, the direction of rotation of which can be changed, fresh air and waste air not being mixed with one another.
Patent DE-3518811-A1 (DE)
Title: Joint plate
Inventor: MOSER KARL
IPC: F16B15/00
Filed: 1985-05-24
Abstract: For the overlap-free joint connection of wooden structural parts, in particular multi-part framework members (1, 3 and 7, 9), a joint plate (21) is provided. Nails (25) which are fastened in a flexurally rigid manner, and are preferably welded on, project at right angles from the single-part plate (23), which is free of through-passages, of said joint plate. The metal plate (23) is thicker than the shank diameter of the nails (25). The joint plate (21) forms the only overlapping connection between the members (1, 3 on the one hand and 7, 9 on the other hand) which butt against one another in a flush manner. <IMAGE>
Patent DE-3520033-A1 (DE)
Title: Device for screening electromagnetic radiation in at least two wavelength bands
Inventor: HUGO GERD
IPC: H05K9/00
Filed: 1985-06-04
Abstract: A device for screening electromagnetic radiation in at least two wavelength bands, having first and second screening elements which are in each case arranged side by side, the first screening elements being separated from one another and having properties which are absorbent in a first wavelength band, and the second screening elements having reflective properties there. The second screening elements are arranged at a distance from the first screening elements such that electromagnetic radiation which passes through between the first screening elements and strikes the second screening elements is at least partially reflected to the first screening elements and is absorbed there. The surfaces of the second screening elements pointing towards the first screening elements have only a slight emission capability in a second wavelength band.
Patent DE-3520789-A1 (DE)
Title: Adjusting or connecting element, in particular for the vertical adjustment or connection of furniture
Inventor: SCHMID KARL-HEINZ
IPC: A47B91/02
Filed: 1985-06-11
Abstract: The invention relates to an adjusting or connecting element, in particular for the vertical adjustment or connection of furniture, having a holding part on which an adjusting device, having a thread, is rotatably mounted. In order to guarantee universal applicability and easy accessibility, provision is made for the adjusting device to have a first bevel gear which engages with a second rotatably drivable bevel gear and for the first bevel gear to be provided with an internal thread into which an adjusting member can be screwed.