baber/WOPTO huggingface dataset:
Patent DE-2945735-A1 (DE)
Title: Wood handling mechanism for impregnating vat - has wood mounted on holder unit connected to hoist device by buoyancy thrust
Inventor: STEENKAMP FRIEDRICH
IPC: B27K3/04
Filed: 1979-11-13
Abstract: The vat is filled with liq. There is a mounting element attached to a hoist device for a stack of wood, and a similarly attached element for holding the wood down, movable relative to the first element, incorporated in provision for impregnating timber. The last named element (23) is fitted with a device (31) for detachably connecting the stack of wood to the hoist device when the wood's buoyancy force acts on the element. It pref. has one or more cantilevered pieces (25,25') connected so as to swing up and down with the hoist device, actively a locking or clamping device. There is no need for a special buoyancy plate or similar unit.
Patent DE-2946072-A1 (DE)
Title: Multi-fuel stove with fireplace - has heat-accumulation chambers with heat-exchangers between flues and outer walls
Inventor: HOLZINGER GEORG
IPC: F24D11/00
Filed: 1979-11-15
Abstract: The stove with fireplace burns solid, gaseous and/or liquid fuel, having a flue, and heat accumulation masses. Between the wall of the flue (3,4,5) and the outer wall and/or the foundation or top are one or more heat-accumulation chambers (7) containing a heat-exchange system (8) through which a fluid flows between an external inlet and outlet (9,10), and which are connected to a central-heating or hot-water system (14). There can be a bottom chamber between flue and foundation, a heat-insulating layer being mounted on the latter, with a layer of heat-accumulating material above.
Patent DE-3001129-A1 (DE)
Title: Exactly curved welded arch girder - is lattice girder with flexible double chords welded to labyrinthine strut points
Inventor: MITTELSTAEDT KLAUS
IPC: E04C3/09
Filed: 1980-01-14
Abstract: The arched girder is welded, and curved in a precisely continuously curved paraboloid, circular or other line. It may be used in solid wall construction. The structure consists of a simple lattice girder, esp. made from deformed strip material. It has easily bent double upper (1) and lower (1a) chords, with stress-free welding to the nodal or turning points of an undulating strut (2) of constant strut length within the girder, located between the double chords.
Patent DE-3001219-A1 (DE)
Title: Hard plastic foam filled partition wall panel covering - has rails holding bent U=shaped channels on metal side plate edges
Inventor: STROHMAIER OTTO
IPC: E04H1/12
Filed: 1980-01-15
Abstract: Connectors for one or more adjacent elements are provided on a partitioning unit, comprising at least one panel element, with a panel unit of foamed hard plastics, enclosed by a covering of harder material which has sheet metal plates forming its large-area side pieces. These plates (12) have coupling channels (13) on two or more opposite edges, bent inwards and bent back outwards in a U shape. These are supported against each other with their bottom part (15), and held together by loop-shaped clamps slid onto them. These can be full-length profile rails (18).
Patent DE-3003537-A1 (DE)
Title: Laminar construction ski - has intermediate plastics layer rendered adhesive only on heating
Inventor: JUGEL WALTER
IPC: A63C5/12
Filed: 1980-01-31
Abstract: The ski is of laminar construction, having one or more plastic layers between the running and top surfaces. This is adhesive on both sides and of different material to that forming the running surface. The plastic adhesive layer is of material unadhesive at room temperature such as a polyamide or ethylene copolymer, polyester or polyurethane co-polyester. The other layers are stuck to it only by its gluing effect when heated.
Patent DE-3006436-A1 (DE)
Title: Wooden wall and ceiling panel - backed by expanded polystyrene plate
Inventor: ZEITLER RUDOLF
IPC: E04F13/10
Filed: 1980-02-21
Abstract: A panel, esp. for use as a wall or ceiling lining, consists of a wooden layer of rectangular or square cross-section which is shaped, i.e. raised in the centre, leaving flat flanges along the periphery. This layer can consist of plywood or of a veneered pressboard and is bonded along the flanges to an expanded polystyrene plate. A rectangular groove can be left on the periphery of the polystyrene plate where it joins the wood. Such a panel can be simply bonded to a wall or ceiling of a building by adhesive, or laths can be laid into the grooves and nailed into the wall. This simplifies the installation and ensures heat and sound insulation.
Patent DE-3016947-A1 (DE)
Title: Biscuits icing plant - with garter springs on rollers in icing and run off sections of coating trough
Inventor: MEINCKE STIG
IPC: A23G3/20
Filed: 1980-05-02
Abstract: An icing plant for biscuits includes belt conveyors which take the biscuits to an icing trough. This is divided into a coating section and a run-off section, each with rollers carrying endless garter springs in grooves on their periphery. The icing is applied to the underside of the biscuits, and on reaching the last roller they are turned over and carried away by another conveyor, uncoated face down. This allows the icing section to be subdivided so that different colours for the icing can be applied.
Patent DE-3019523-A1 (DE)
Title: Compact coupling between waveguide and microstrip conductor - having stepped recess extending into duct
Inventor: HAUTH WOLFGANG DIPL ING
IPC: H01P5/107
Filed: 1980-05-22
Abstract: A portion of the ground plane (crossed lines) of a microstrip conductor (2) protrudes into the hollow duct of a waveguide (1) along its E-plane (dimension b). The microstrip has a recess whose width (w) is smaller than the height (b) of the wave guide. The recess has a step (5) at a definite depth (13) and a definite height (w5), the remaining recess continuing to a depth of (15). The microstrip conductor (3) protrudes beyond the recess and ends with a sharp bend or hook (6). The same serves as a pick-up probe for the E-waves. The microstrip (2) is held in upper and lower notches cut into the hollow duct metal but the ground plane of the microstrip does not galvanically touch the metal. For this reason the grooves are made slightly wider opposite the groundplane. To ensure a low h.f. resistance between the ground plane and the hollow duct wall (1) quarter-wavelength lips (4') are cut out from the ground plane conductor. These lips constitute capacity-coupled tuned tuned circuits giving efficient low-impedance h.f. coupling.
Patent DE-3027305-A1 (DE)
Title: Floating sludge skimming device - with revolving overflow weir lowered within leeward sector
Inventor: KAHL HUGO DIPL ING
IPC: B01D21/00
Filed: 1980-07-18
Abstract: A floating sludge clearance system for circular basins in sewage treatment plant uses a slowly revolving raker bridge, carrying an overflow weir which is periodically lowered, so that the fluid with the sludge can be removed by a pump. A weather cock measures the direction of the wind and locates limit switches within a sector of 60 deg. on the leeward side to lower the wier only within this sector. This concentrates the clearance operation to a sector where the floating sludge as accumulated so that it is raked off with a minimum of water.
Patent DE-3027533-A1 (DE)
Inventor: FREI KARL
IPC: G10K13/00
Filed: 1980-07-21
Abstract: A method of producing and radiating ultrasonic energy in fluids, in particular for irradiating cleaning baths, having an ultrasonic generator and a converter or transducer associated therewith, is improved with respect of its mode to operation and efficiency by a resonator being immersed in the fluid and the fluid being irradiated by radial components which are produced in the expansion nodes of longitudinal waves of the resonator. A corresponding apparatus with an ultrasonic generator, in accordance with the invention, has a resonator (1) which is connected to a sound transducer (9) towards the fluid or the bath (7) and which is tuned in its longitudinal axis (M) to an integral multiple of the acoustic operating half-wave length lambda /2, to produce transverse compressions at the expansion nodes thereof. The resonator (1) is preferably in the form of a hollow profile of round cross-section and may possibly also contain further resonators.
Patent DE-3027980-A1 (DE)
Title: Belt conveyor with horizontal and upwards rising part - has weighted cylinder resting and transition point and vertically liftable to adapt to belt tension
Inventor: MOHR OTTO
IPC: B65G39/12
Filed: 1980-07-24
Abstract: The arrangement is intended for a belt conveyor having a horizontal portion with a transition to an upwards inclined portion. The belt is supported on a number of support rollers. A rotatable pressure cylinder rests on the upper surface of the belt at the transition point and is weighted to hold the belt in contact with its support rollers. The cylinder is vertically movable, e.g. by having its shaft carried by a swivel lever, and the weights are secured to this lever. The vertical movement enables the transported material on the belt to pass the transition point.
Patent DE-3030134-A1 (DE)
Title: Radiator hose for vehicles - has reinforced branch hose, with apertures, engaging around radiator hose
Inventor: SILCHINGER RUDOLF
IPC: F16L47/30
Filed: 1980-08-08
Abstract: The radiator hose has a knitted reinforcing insert, and a branch hose for part medium, extending at an angle to the first in a radial aperture. The branch hose (3) has a similar reinforcing layer, and two opposite radial apertures (6,7) near its connection end. The main hose (1) is inserted into the apertures, so that the branch hose end partly engages around the main hose near its own radial aperture (5). All contact sections of the two hoses are firmly connected using avulcanised material (9).
Patent DE-3030232-A1 (DE)
Inventor: LEITGEB WILHELM DR
IPC: F02G5/00
Filed: 1980-08-09
Abstract: 1. A method of using the exhaust heat of an internal combustion engine wherein a thermodynamic expansion machine whose working medium is heated by the engine exhaust heat and is physically separate from the engine exhaust gases drives an electricity generator, characterised in that a synchronous machine (18) having an unwound rotor (17) and delivering its output to at least one converting means (25-28) is used as generator and at least one electric motor (31, 32 respectively) adapted to relieve the load on the engine is connected to the converting means or to one of the converting means.
Patent DE-3035049-A1 (DE)
Title: Under-floor room heating panel - has pipe following sinuous course in recesses in panel
Inventor: VAUBEL GERT DR ING
IPC: F24D3/14
Filed: 1980-09-17
Abstract: Teh heating panel may be for use with underfloor central heating systems. It consists of a carrier panel, with recesses for water-containing pipes, to act as heat carriers. Heat conducting panels partly surround the pipes, and transfer the heat to an upper covering. One or more heat conducting panels (4) irremovably surround in an omega-shaped more than two parallel pipe sections (7) of a worm pipe (1), on the side away from the carrier panel (5). The worm pipe bends and the omega-shaped sections of the conducting panels are contained in recesses of one or more carrier panels. The panels are irremovably fastened to each other.
Patent DE-3035363-A1 (DE)
Title: Disc brake shoe holder - comprises pin and bush screwing together and held by detachable locking members
Inventor: BACHMANN WILLI
IPC: F16D65/095
Filed: 1980-09-19
Abstract: The shoe holder is for a disc brake, where the shoes are supported in the peripheral direction in a shaft open in the radial one in a housing. Transverse fixing devices in the shaft pass through openings in the shoes and engage in drillings in the housing, each comprising a pin and a bush slid together to allow removal. The pin (10) and the bush (11) screw together, and are each held by a locking member (13,14,23,30) so that they cannot turn, the member being detachable from the shaft. There can be a flat on the outside of the pin or bush, preventing it turning in the opening in the shoe.
Patent DE-3036018-A1 (DE)
Title: Granules metering device - with perforated disc revolving in casing with inlet and offset outlet
Inventor: NOGUCHI HARUO
IPC: B65B37/20
Filed: 1980-09-24
Abstract: A volumetric metering device for granular or powdery materials, specially for additives to the mixing funnel of a plastic processing machine, uses a perforated revolving disc inside a metering casing which has on top an inlet hole for the additive from a hopper. The inlet hole has the same dia. as the disc perforation. The inlet is situated upstream of a scraper and at a small distance from the outlet from the metering casing. This prevents materials such as PVC compound mixes and soft PVC granules from being compacted in the perforations and ensures a trouble free emptying of the metered material.
Patent DE-3045257-A1 (DE)
Inventor: SCHMITZ FRIEDHELM
IPC: G01M3/18
Filed: 1980-12-01
Abstract: A control system for the detection of leaks in insulation-jacketed pipes having measuring probes, each with two electrodes, arranged at sectional intervals and connected to an evaluation circuit. The technical problem resides in the arrangement of the measuring probes on the cold side of the pipes and in the reliable determination of any incidence of leakage, at the exclusion of long-term fluctuations. The heat insulating jacket forms radially open measuring chambers into which measuring probes are removably insertable. Each measuring probe has a plug connector or connection terminals for the evaluation circuit. The electrodes serve as a frequency-determining element of an oscillator.
Patent DE-3102101-A1 (DE)
Title: Device for pulling wires, braided cables, ropes, ribbons and especially cables out of a barrel-shaped element having a conical core, or off a coil, over the head
Inventor: HENRICH WERNER
IPC: B65H49/08
Filed: 1981-01-23
Abstract: The invention relates to a device for pulling wires, braided cables, ropes, ribbons and especially cables out of a barrel-shaped element having a conical core or off a coil over the head. When the wire, cable or the like is being wound up to form a barrel-shaped element or is being wound onto a coil, the wire, cable or the like is normally twisted, which twisting becomes noticeable as twisted warping when it is pulled off. The invention overcomes this twisted warping by guiding the cable, wire or the like over rollers on alternate sides while it is being pulled off, which rollers straighten the cable, wire or the like. <IMAGE>
Patent DE-3106772-A1 (DE)
Title: Membrane separation process and membrane separation installation
IPC: C02F1/44
Filed: 1981-02-24
Abstract: In a process for separating off dissolved high molecular and low molecular substances, in particular ions, from raw water, which process operates by the principle of reverse osmosis using a suitable membrane module, to establish a defined quality of the product water, an adjustable portion of the permeate flow leaving the membrane modules is returned into the atmospheric vessel from which the water fed under pressure to the membrane modules is withdrawn. The permeate recycling ensures a quality improvement of the product water and is therefore particularly advantageously usable in desalination of brackish water and sea water. Return of concentrate to the atmospheric vessel can optionally also be considered, if in the case of an already relatively low salt content of the initial raw water an improvement in yield is to be achieved. In order to prevent fouling of the membranes by micro-organisms during a temporary shutdown of an installation, an auxiliary circulation is provided which contains a UV sterilisation apparatus. <IMAGE>
Patent DE-3114050-A1 (DE)
Title: Electric device for preparing raclette
Inventor: HOHLFELDT PETER
IPC: A47J37/06
Filed: 1981-04-07
Abstract: An electric device serving for preparing raclette has a base plate (1) for supporting the dishes (2) holding the cheese to be melted, a heating coil (3) located above the dishes, and support arms (4) overlapping said heating coil for a lid (5) made of fire-proof material which has a downwardly directed collar (6). At least on its inner surface, the collar is provided with elevations (7) and depressions (8), the free end sections (4') of the support arms engaging in said depressions and securing the lid in its position. The collar is preferably of conical design and has elevations and depressions which alternate with one another over its entire circumference both on its inner side and on its outer side. <IMAGE>
Patent DE-3115463-A1 (DE)
Title: Dairy drink and process for producing the same
Inventor: FENSKE REINHARD DIPL ING
IPC: A23C9/156
Filed: 1981-04-16
Abstract: The invention relates to a dairy drink, the milk character of which remains virtually unchanged in contrast to flavoured milk drinks known hitherto. This has been achieved by selection of a flavouring which itself is essentially composed only of sugar inverted in milk or caramel.
Patent DE-3117116-A1 (DE)
Title: Apparatus for controlling conveying systems for bulk material
Inventor: LAHNE RUEDIGER
IPC: B65G47/50
Filed: 1981-04-30
Abstract: An apparatus for controlling conveying systems for bulk material, which systems have at least one intake station and at least one output station at which material to be conveyed is placed on or removed from individual load carriers driven by at least one conveyor drive, and a plurality of part-lengths between the intake and output stations to at least some of which functional units are assigned, with a control arrangement which generates control commands for the functional units and a monitoring arrangement which verifies the presence of conveying pieces within at least one partial length and emits a monitoring signal to the control arrangement as a function of the presence and sequence of the pieces. An intake sensor and an outlet sensor are arranged at the start and end of each partial length, and generate one presence signal per conveying piece. A difference signal is generated in an adding and subtracting member by the presence signals of the inlet and output sensors of a partial length and is compared in a comparison apparatus with a limit signal from a limit value transmitter. The control arrangement emits the comparison signal. <IMAGE>
Patent DE-3127809-A1 (DE)
Title: Guiding mechanism for the cross arms on a pushbutton tuner
Inventor: CHAKI TAKAO
IPC: H03J5/12
Filed: 1981-07-14
Abstract: A pushbutton tuner having a multiplicity of cross arms (2) which are arranged on a tuner baseplate (10) in such a manner that their surfaces are parallel to the tuner baseplate, and with a multiplicity of frequency adjusting elements (1) which are arranged at the relevant cross arms for carrying out the tuning process, exhibits a guiding mechanism for the cross arms in that a multiplicity of upper stops (12) and lower stops (11) is formed on the tuner baseplate. These stops guide the upper ends of the cross arms which are inserted between the relevant stops. <IMAGE>
Patent DE-3131092-A1 (DE)
Title: Automatic lathe with chucking device for prismatic workpieces with polygonal profile and collet for use in the automatic lathe
Inventor: FLIERL XAVER
IPC: B23B31/20
Filed: 1981-08-06
Abstract: The invention relates to an automatic lathe with a chucking device for prismatic workpieces with polygonal profile, in which at least the collet inserted into the main work spindle has a star-shaped inner profile. In order to be able to feed the corners of the polygonal workpiece to the concave points of the star-shaped inner profile by means of an automatic feeding and magazine device attached to the machining side, the number of concave points of the inner profile (3b) of the collet is an integral multiple of the number of corners of the polygonal profile of the prismatic workpiece, and the chucking surfaces, parallel to the spindle axis, of the star-shaped inner profile are each connected to one another by guide surfaces which are formed in each case by a roof-edge shape tapering to a point in the opposite direction to the insertion direction of the prismatic workpiece. <IMAGE>
Patent DE-3141914-A1 (DE)
Title: Preparation of curd cheese
Inventor: QUITTEK CHRISTIAN DIPL ING DR
IPC: A23C19/09
Filed: 1981-10-22
Abstract: Whey protein concentrate is obtained from the whey obtained in the production of curd cheese by ultrafiltration at a temperature of above 60 DEG C. This concentrate is admixed to the curd cheese without any aftertreatment which changes its properties, in particular without thermal treatment and without increasing its pH.
Patent DE-3144702-A1 (DE)
Title: Insulation bag
Inventor: STEINBRUGGER ERNST DR
IPC: B65D30/08
Filed: 1981-11-11
Abstract: The insulation bag consists of a container (1) made of thermally insulating material with a carrying handle (2) and a closure (3) for the container opening, the thermally insulating material consisting of a central layer (4, 5, 8) made of a nonwoven which is enclosed on both sides by plastic layers (6, 7). <IMAGE>
Patent DE-3150484-A1 (DE)
Inventor: GRAETZ HANS JOACHIM DIPL CHEM
IPC: C09D17/00
Filed: 1981-12-19
Abstract: 1. Process for producing an article with a varnish coating containing pigments giving a metallic effect by electro-dip coating said article having an electrically conducting surface with an aqueous electro-dip coating agent containing organic binding agents, colouring pigments and/or dyes and optionally additives conventional in lacquer technology, characterized in that the electro-dip coating agent contains interference pigments comprising mica plates coated with titanium dioxide.
Patent DE-3201075-A1 (DE)
Title: Sorption heat pump
Inventor: DIESING HARTMUTH
IPC: F25B49/04
Filed: 1982-01-13
Abstract: The present invention relates to a sorption heat pump, in particular absorption heat pump, with an expeller heated by a burner, a waste gas pipe, an absorber and a heat exchanger. The aim of the present invention is on the one hand optimally to make possible utilisation of the heat content of the waste gas but on the other hand to ensure that damage on the basis of corrosion by waste gas products is avoided to the greatest extent. To achieve this aim, the invention consists in that the heat exchanger is arranged in a branch of the waste gas pipe, which is governed by a shut-off flap and in that the heat exchanger is arranged in the course of the rich solution from the absorber to the expeller and bridged by a bypass pipe. The main area of application of the invention is absorption heat pumps for heating single-family houses.
Patent DE-3201969-A1 (DE)
Title: Board game
Inventor: GRUHN ROGER
IPC: A63F3/02
Filed: 1982-01-22
Abstract: The invention relates to a board game for two playing sides with men of two colours, and is characterised in that a playing board is arranged in each of parallel planes, arranged one above the other in space and corresponding to a number "n", each of which has n fields situated in each row of n adjacent rows, and a total of n<3> preferably spherical men are used. The spatially arranged playing boards are connected to form a playing board frame, preferably by means of supports provided with plug connections. Preferably, the number of playing boards arranged one above the other, and the number of fields located in the adjacent rows, is equal to four. The object of the game is that each of the players endeavours to form, with his men, a row of four either in the plane of one of the playing boards or in a plane extending three-dimensionally, whether in the lengthwise, transverse or diagonal direction, perpendicularly to the playing boards and extending three-dimensionally over all the playing boards.