baber/WOPTO huggingface dataset:
Patent DE-3122063-A1 (DE)
Title: Hose drying installation
Inventor: ANDREAS BURKHARD
IPC: A62C33/02
Filed: 1981-06-03
Abstract: The hose drying installation has a drying duct which comprises a plurality of pieces and serves for receiving the hoses, in particular for firefighting purposes, to be dried by hot air conducted through the duct. An air-recirculating duct (2, 3) is connected via a housing (4, 5) to the drying duct (1) to form a closed system. Arranged in the housing are a blower (10, 11), a cooler (12), a condenser (13) and a compressor (14, 15). The equipment present in the housing and the waste heat from the drive motors (10, 14) of the blower and of the compressor serve as means for heating the air. The advantage of such an installation is that it operates without any external supply of heat. It allows heating expenditure and environmental pollution caused by noise emission and waste heat to be reduced. <IMAGE>
Patent DE-3122357-A1 (DE)
Title: Device for the optical measurement of changes of angle
Inventor: OEHMICHEN MARTIN
IPC: G01B11/26
Filed: 1981-06-05
Abstract: Published without abstract.
Patent DE-3127259-A1 (DE)
Title: Low-noise blow-out channel
Inventor: WALLICH ERICH
IPC: B21C43/00
Filed: 1981-07-10
Abstract: The handling of tubes gives rise to a large amount of noise. In the necessary cleaning of the tubes in a blow-out (air-cleaning) channel, the tubes are conveyed by means of a tube separator in the form of mutually corresponding worms arranged so as to slope upwards to a housing which is of circular, closed design. Arranged in the housing is a rotary conveyor of circular design divided into a plurality of sectors, which conveys the tubes separately to the blow-out device, the action of which is directed into the housing. This provides a blow-out channel or blow-out device for tubes of different diameter which almost completely prevents noise and dust emission. <IMAGE>
Patent DE-3130157-A1 (DE)
Title: Circuit arrangement for a fault data alarm system in telecommunications systems, in particular telephone systems
Inventor: SPRINGER NORBERT
IPC: H04Q1/26
Filed: 1981-07-30
Abstract: The invention relates to a circuit arrangement for a fault data alarm system in telecommunications systems, in particular telephone systems, in which a maintenance control station is disposed centrally in one of the systems, in which station all fault messages and unmanned external station status messages which are transferred by the external station transmission circuits are received and evaluated. According to the invention, special transmission circuits are used as transmission circuits for the fault data which essentially comprise only those components required for connection set-up and which are connected in secondary systems to any given subscriber circuit of the secondary system. <IMAGE>
Patent DE-3130229-A1 (DE)
Title: Multi-edge cutting tool
Inventor: BETZ WOLFGANG
IPC: B23B29/26
Filed: 1981-07-31
Abstract: Multi-edge cutting tool with a tool shank which can be attached to a drivable shaft, a tool carrier which can be fastened to the tool shank, and a plurality of cutting edges adjustable in a radial direction. The multi-edge cutting tool can be assembled like a modular construction system to form different multi-edge cutting tools owing to the fact that the tool shank and tool carrier each have a tapped hole, extending in the direction of the shank axis, for screwing in a coupling piece connecting the two parts to one another and having a corresponding external thread. On its side remote from the tool shank, the coupling piece has a tapped hole for screwing in a coupling piece for a further tool carrier. In order to bring about a high axial tension between tool carrier and tool shank or between adjacent tool carriers upon tightening a coupling piece, the coupling piece is provided with two external threads having the same direction of rotation, and the external thread remote from the tool shank has a slightly smaller pitch than the other external thread.
Patent DE-3133946-A1 (DE)
Title: Load-bearing structure
Inventor: MOEBIUS SIEGFRIED ING GRAD
IPC: E04B1/58
Filed: 1981-08-27
Abstract: The load-bearing structures are constructed from a connecting centre and connecting bars. A type of semi-hollow ball serves as connecting piece or connecting centre. Tubes or other profiles of specific, predetermined lengths are screwed therebetween by means of screws or similar devices. Screwing-on of the profiles starts from the semi-hollow balls. Virtually all load-bearing structures can be produced therewith.
Patent DE-3136822-A1 (DE)
Title: Detection of defects in anodisable metal layers
Inventor: GRIESSING JUERGEN DIPL PHYS
IPC: G01N27/20
Filed: 1981-09-16
Abstract: Large microcracks or inadequate step coverage can be detected optically by SEM investigations. To do this, a pattern containing an edge extending vertically to the step is etched in the layer to be investigated. The specimen is then assessed in a scanning electron microscope. According to the invention, an electrical measurement is used for this purpose, the layer to be tested being deposited on a metallic substrate and immersed in an electrolytic bath. A voltage is applied between the substrate and the cathode. The current level is a criterion for the condition of the metal layer to be tested.
Patent DE-3137153-A1 (DE)
Title: Appliance for measuring the filling level
Inventor: GOLDBACH GUENTER DR
IPC: G01F23/22
Filed: 1981-09-18
Abstract: An appliance for measuring the filling level of liquids in a container, preferably of fuel in the tank of a motor vehicle, on the basis of the change in resistance of a measuring shunt, which has a current flowing through it by which it is heated and has been applied to the surface of a flexible, isolating sheet, is provided with a bar-shaped support for holding the sheet, the sheet surrounding said support helically, at least in part.
Patent DE-3144113-A1 (DE)
Title: Concrete shielding housing for dry interim storage of fuel element containers
Inventor: DYCK HANS-PETER DIPL PHYS
IPC: G21F5/008
Filed: 1981-11-06
Abstract: The invention relates to a device for dry interim storage of spent nuclear reactor fuel elements. The device consists of a fuel element container receiving the fuel elements, and a concrete shielding container which surrounds the fuel element container and whose clear dimensions are somewhat larger than the external dimensions of the fuel element container. In order to improve the dissipation in this device of the afterheat by means of natural convection, the fuel element container has axially extending, radially projecting longitudinal ribs on its surface. The ends of the longitudinal ribs are located at a short distance from the inner surface of the concrete shielding container. As a result, a multiplicity of vertical air draughts are formed. <IMAGE>
Patent DE-3200702-A1 (DE)
Title: Process for removing volatile constituents from metallic loose materials, and equipment for carrying out such a process
Inventor: DUNKEL ECKARD DR ING
IPC: C22B1/00
Filed: 1982-01-13
Abstract: The invention relates to a process for removing volatile constituents from metallic loose materials. In order to design this process to be simpler and more economical than existing comparable processes, it is provided according to the invention that the loose material is placed into a receptacle which can be evacuated, the interior of the receptacle is evacuated and at the same time the walls of the receptacle are heated. The equipment for carrying out this process essentially comprises a receptacle which can be evacuated and whose walls are covered with surface heaters. <IMAGE>
Patent DE-3203089-A1 (DE)
Title: Sealing of multilayer electrodes
Inventor: HENGST BERND ING GRAD
IPC: C25B11/00
Filed: 1982-01-30
Abstract: A multilayer electrode (10) designed for carrying out electrolysis in an aqueous electrolyte and composed of an A layer (11) and a B layer (12) made of metal. The electrode has an elastic seal (15) at its edge zone (14). A plastic interlayer (16), which has a multiplicity of cutouts (17), may be provided between the individual layers (11, 12). The layers (11, 12) are joined to one another through the cutouts (17) by means of welding points (13). <IMAGE>
Patent DE-3205203-A1 (DE)
Title: Pack for consumer goods
Inventor: BENDER ROLF
IPC: B65D6/00
Filed: 1982-02-13
Abstract: In a pack for consumer goods, for connection to a second pack of consumer goods, it is proposed, according to the invention, for the purpose of accommodating different consumer goods in a common pack or of connecting packs of two or more consumer goods, to provide a slip-on pack (2) which has a clamping edge (3) surrounding a product pack (1), is equipped with a cover part (4) and end pyramids (5', 5'') and possesses means (7', 7'' and 8, 9) for positive fastening to the product pack (1) and for the positive reception of the packaged product. The invention affords an advantageous connection of bodies (consumer goods), in that one body (the smaller) in an associated pack is so slipped onto one or onto another body that the two bodies are thereby connected and the products on both sides can be offered in a common pack. In a further embodiment of the invention, bosses projecting into the interior of the pack, for example of the cover part (4), can be provided as fastening means. <IMAGE>
Patent DE-3208745-A1 (DE)
Title: Slotted panel
Inventor: BENZ MARTIN ING GRAD
IPC: F16H53/00
Filed: 1982-03-11
Abstract: Slotted panel having hollow-profile bars extending parallel and at a distance from one another and having supports which hold the ends of the latter and extend transversely to the profile bars, have projections for insertion into the ends of the profile bars and for each projection hold a bolt extending approximately in the longitudinal direction of the profile bars, by means of which bolt a movable clamping piece arranged in the profile bar can be actuated to clamp the profile bar on the projection. In order to be able to assemble such a slotted panel in a particularly simple manner, the bolts are designed as tension bolts which are held in the supports and, when tightened, cause the clamping pieces to slide onto the projections, which are set wedge-fashion, and thus not only hold fast the ends of the profile bars but pull them towards the respective adjacent support.
Patent DE-3223577-A1 (DE)
Title: Anti-theft device for cylindrical or conical bars or tubes
Inventor: RIMANEK RAINER DIPL ING
IPC: E05B73/00
Filed: 1982-06-24
Abstract: The application relates to an anti-theft device for tubes or bars, such as, for example, the mast of a surfboard. It is used on the carrier of a passenger car or separately on the beach. The anti-theft device is incorporated in the conventional safety system with a cable or chain and lock. The anti-theft device itself consists of two metal or plastic tube clips having soft-rubber inserts and screwed together by means of two bent eyebolts. The bent eyebolts are incorporated in the abovementioned system, namely cable or chain and lock, and are thus secured against opening.
Patent DE-3226556-A1 (DE)
Title: Ball-and-skittle game
Inventor: STEIN WERNER
IPC: A63D3/00
Filed: 1982-07-16
Abstract: The invention is an entertaining game known as a "ball-and-skittle game" for young and old. It is a game with two possible uses. The simple and manual operation is intended to promote conviviality within the family and among friends.
Patent DE-3232916-A1 (DE)
Title: Process for prolonging the duration of action of pesticides
Inventor: RICHTER ROLAND DR
IPC: A01N25/10
Filed: 1982-09-04
Abstract: The invention relates to processes for prolonging the duration of action of pesticidal active substances having at least one amine-, hydrazine- or guadinine-type NH radical or at least one alcoholic or phenolic OH or SH radical, or at least one primary or secondary amide radical or a urea radical having at least one free NH group, characterised in that the active substance is linked with the abovementioned groups to a polyether via a difunctional coupling member.
Patent DE-3233576-A1 (DE)
Title: Waste gas heat utilisation installation
Inventor: ZEWEN PETER
IPC: F28D21/00
Filed: 1982-09-10
Abstract: The installation serves to utilise waste gas heat from heating installations. The waste gases are conducted through the interior of the double-walled container and modify the temperature of the liquid situated in the volume of the container and the heat exchanger also situated therein, which is connected to the forward run of the heating system. In this manner, the additionally obtained heated liquid is supplied to the heating. It is also possible partially or wholly to cover the hot water requirement with this installation. As a result of the thus additionally obtained heated liquid, a saving is made which makes itself apparent both in the lower fuel consumption and in planned heating systems through the burner installations which can then be of smaller dimensions. The installation can be integrated or planned into existing and planned heating systems individually and independently of sizes and cross-sections in vertical and also in other positions. <IMAGE>
Patent DE-3236506-A1 (DE)
Title: Device for energy production by means of solar radiation
Inventor: ING WALTER GRUBER GERAETEBAU B
IPC: F24J2/54
Filed: 1982-09-29
Abstract: A device for energy production by means of solar radiation with receivers which convert the solar radiation is proposed. These receivers can be designed as collectors with a liquid storage medium or as semiconductor members. The receivers are arranged on a rotatable and/or pivotable frame which can track the sun by means of an adjustment device. The frame is mounted on a rotation shaft which is connected to a plinth and which is partially surrounded by a housing. The adjustment device and all necessary devices for transmitting and/or storing the converted energy are provided in the housing or on the frame, so that a compact unit is obtained. <IMAGE>
Patent DE-3238967-A1 (DE)
Title: Heatable support
Inventor: REISGIES BERND
IPC: A01G9/04
Filed: 1982-10-21
Abstract: A heatable support, intended in particular for plants, in the form of a dish is disclosed, which has as base a plate through which a heating medium, such as heated water, is to flow uniformly. Said plate is constructed in the form of a sandwich and contains a core, which consists of spacer woven fabric and through which the heating medium can flow in all directions. Said core is sealed liquid-tight both on the top side and underside and on the lateral edges, so that the heating medium cannot flow out in an uncontrolled manner. Provided on the plate for the supply and discharge of the heating medium are sockets which can be connected to a system of lines for heating medium, such as heated water.
Patent DE-3241798-A1 (DE)
Title: Manufacture of acousticly and thermally insulating structural components
IPC: C08F2/24
Filed: 1982-11-11
Abstract: Acousticly and thermally insulating structural components which can also be used in the rapid-construction system are produced from granulated inorganic aggregates and hardenable resin-containing emulsions which are mixed in given ratios to each other, poured into moulds and hardened in the cold state. Despite a low density, not only the thermal but also the acoustic insulation values obtained are excellent.
Patent DE-3242116-A1 (DE)
Title: Remote-controlled reel brake for heavy cage stranding machines
Inventor: POSSOEGEL KARL-HEINZ
IPC: D07B7/06
Filed: 1982-11-13
Abstract: The invention relates to a remote-controlled reel brake for heavy cage stranding machines for the production of cables or ropes, with brake discs mounted on the two reel-frame spars and with adjustable brake bands. The aim of the invention is to prevent production losses caused by stopping the stranding machine for necessary adjustments of the braking force and quality losses as a result of incorrectly set drawing-off forces. The object, to be achieved by the invention, was to provide the possibility of an adjustment of the braking force while the cage stranding machine is in the operating state. The object was achieved in that the brake lever of each reel brake was connected, via a sprung bolt system, to the eccentric lever of an eccentric shaft driven via a planetary gear and an electric motor connected to this, and the angle of adjustment can be set and monitored at a central control point.
Patent DE-3248773-A1 (DE)
Title: Method for marking and sorting strip packings for tablets and the like
Inventor: DICKFELD DIRK H
IPC: B65B57/00
Filed: 1982-12-31
Abstract: In a line of strip packings for tablets and the like, it is determined in a scanning station (6) by means of visual or mechanical scanning whether all recesses have been filled or whether other errors have occurred. Defective packing strips are provided in a marking station (11) with a marking consisting of a transparent dye which is luminescent under ultraviolet light. When the individual packing strips (13) have been punched out, it is determined in a read station (14) whether the individual packing strips (13) have been provided with the marking. If there is no marking, this packing strip (13) is extracted in a sorting station (16). <IMAGE>
Patent DE-3302627-A1 (DE)
Title: Independent wheel suspension for the wheels of a motor vehicle rear axle
Inventor: BUFLER ERNST DIPL ING
IPC: B60G15/06
Filed: 1983-01-27
Abstract: The invention relates to a wheel suspension for the wheels of a motor vehicle rear axle with a first wheel suspension element in the form of a leaf spring arrangement extending transversely to the direction of travel, on the ends of which the wheel carriers (stub axle) of the wheels are pivoted, and each with a second wheel suspension element, especially in the form of a shock absorber or spring strut, the leaf spring arrangement comprising two leaf springs lying spaced in tandem. <IMAGE>
Patent DE-3304960-A1 (DE)
Title: Device for loosening and turning wheel nuts on vehicle wheels
Inventor: FRITZE KURT
IPC: B25B17/00
Filed: 1983-02-12
Abstract: Device for loosening and turning wheel nuts (5) on vehicle wheels which are equipped with rims (55) through which wheel holding bolts (6) engage, onto which the wheel nuts (5) can be screwed. The device includes a socket wrench nut (3) which fits the wheel nuts (5) and can rotate by means of a crank (9) which acts on the plug-on shaft (7) of the socket wrench (3). Between the plug-on shaft (7) and the crank (9), a gear reducer unit (17, 19) is provided which transmits in a geared-down form to the plug-on shaft (7) by means of rotational movements of a crankshaft which is rotated by the crank (9). The housing (21) of the gear system (17, 19) is secured on the wheel during the rotation of the crank (9) against being driven along, by being clamped tight with the aid of resilient clamping struts which clamp on the wheel rim in the region of the field of the nuts. <IMAGE>
Patent DE-3305025-A1 (DE)
Title: Retrofittable universal protective screen for tank filling nozzles and pipes
Inventor: BENGTSON VITTORIO
IPC: B60K15/04
Filed: 1983-02-14
Abstract: The invention relates to the protection of a liquid content of tanks against theft by means of introducing a syphoning-out tube. The protective screen comprises a screen of a perforated plate which allows the liquid to be introduced to pass through but makes it impossible for a syphoning-out tube to pass through. The screen can be fastened in pipes of different inside diameters, to be precise by a ring of legs which are fastened on two hubs and are connected in pairs by riveting (as can be seen from the accompanying drawing). By turning the central hexagon-socket screw by means of the provided hexagon-socket wrench, the hubs are brought together and consequently the legs are spread apart laterally in a stepless scissor-like manner in the direction of the interior of the pipe, in order that they can firmly press immovably against the inside walls of the pipe or tank filling nozzle. A provided insertion rod holds the tank protection screen firm during insertion by the tip being screwed with a thread into a drive-in nut fitted in the screen. <IMAGE>
Patent DE-3305623-A1 (DE)
Title: Heat-insulating shell made of light metal sections
Inventor: KRAUS SIEGFRIED
IPC: E04B1/76
Filed: 1983-02-18
Abstract: Multipart heat-insulating shell for metal supporting structures having inserted plates (6). Each side (9a), aligned perpendicularly to the plate (6), of a U- or L-section (9) is preferably cut off obliquely and bounded by plane-parallel walls in the region of the cut edge. An attachment section (11) is attached to the cut-off side (9a) by means of a hooking groove (17). This attachment section carries the receiving groove (18) for the profiled seal (13). <IMAGE>
Patent DE-3312671-A1 (DE)
Inventor: FINZER HEINZ
IPC: B21D5/00
Filed: 1983-04-08
Abstract: A stamping and bending tool assembly is described for automatically making bent parts of wire or strip or like raw materials. The tool assembly comprises a plurality of bending carriages which are grouped around a circular tool carrier table with central work station and secured to the housing frame and are controlled by respective cams driven by a respective drive pinion engaged in a central ring gear. The central work station is preceded by at least one cutting tool working in timed sequence with the bending carriages and possibly by at least one take-in apparatus for raw material. The bending carriages together with the cutting tool and possibly with the take-in apparatus for raw material are combined on the circular tool carrier table to form a tool group unit positively driven by way of the central ring gear and the drive pinions in mesh therewith, and the tool carrier table is in the form of a quick replacement plate centrally connected to the housing frame and with which the mutual angular relationship obtaining during the operation of the tool assembly for all the tool drive pinions can be secured when the replacement plate is removed. By means of this high-power tool assembly, it is possible to minimize the prolonged down times hitherto necessarily occurring during replacement of the bending-shaping tool.
Patent DE-3315975-A1 (DE)
Title: Process for producing graphite electrodes having a protective coating
Inventor: BURKHARD GUENTER DR SC TECHN
IPC: H05B7/085
Filed: 1983-05-02
Abstract: In a process for producing graphite electrodes having a protective coating and used for steel production in arc furnaces, the protective layer is produced by applying a viscous compound composed of 100 parts by mass of soluble alkali-metal silicate solution having a SiO2 : alkali-metal oxide molar ratio of 3 : 1 - 3.4 : 1 and an SiO2 concentration of between 20 and 25 % by mass, 10-30 parts by mass of highly crystalline magnesium hydroxide, 30-100 parts by mass of sand and 130-200 parts by mass of aluminium powder. The coated electrode is then exposed to a temperature of 1050-1150 K, producing a protective layer having good adhesion and gastightness.
Patent DE-3322008-A1 (DE)
Title: Device for the separation or connection of parts
Inventor: ELSNER HARALD
IPC: F01N13/18
Filed: 1983-06-18
Abstract: In practice the problem often arises of separating parts which are difficult to detach from one another - such as an exhaust pipe socket connection - in the event of a repair, or of connecting parts together. Hitherto the method of working was to heat the connection point, or chisel tools were used which, however, is very laborious and in addition carries a large risk of accident. In the case of the novel device two clamping brackets are provided which grip the parts outside the connection point and which are joined together by way of threaded bolts. On each threaded bolt there is a nut, on rotation of which the clamping brackets move away from one another. In this way the parts are forced apart so that the connection can be released.