baber/WOPTO huggingface dataset:
Patent DE-3422631-A1 (DE)
Title: Metal container for food to undergo heat treatment
Inventor: BECKMANN PETER
IPC: A47J36/02
Filed: 1984-06-19
Abstract: A metal container (1), provided with a black coating, for food to undergo heat treatment, in particular baking trays, baking tins for bread, fruit cake hoods, frying pans, fryers, saucepans or the like, is to be provided, whose walls (3) have a particularly good heat absorption and transmission capacity, to whose inside no food remains stick, and which at the same time fulfils professional requirements in respect of scratch-resistance, durability, resistance to temperature change and corrosion. This is achieved according to the invention in that the container (1) has a black chromium coating (4, 5) which is applied in an electrogalvanic process. <IMAGE>
Patent DE-3423169-A1 (DE)
Title: Process for the recovery of organic substances from gases by adsorption
Inventor: ILLES VENDEL DIPL CHEM ING DR
IPC: B01D53/04
Filed: 1984-06-22
Abstract: The invention relates to a process for the recovery of organic substances from gases by adsorption by binding the organic substances, present therein as contaminant, in one or more adsorber(s) packed with activated charcoal and/or another adsorber having a high specific surface area and desorption thereof after saturation of the [respective] adsorber and, possibly following condensation of the vapour mixture of organic substances and water produced on desorption, and removal or recovery of the organic constituents which can be separated from the condensate, incineration of the organic substances in whole or in part with the aid of auxiliary energy and, as a result, rendering the same harmless, and utilising the quantity of heat obtained, which is characterised in that the desorption is carried out using saturated steam under pressure or superheated steam. <IMAGE>
Patent DE-3429816-A1 (DE)
Title: Tool, to be actuated manually, for increasing the torque when tightening or slackening a screwed connection
Inventor: PETERSON AVO
IPC: B25B23/16
Filed: 1984-08-14
Abstract: A tool, to be actuated manually, for increasing the torque when tightening or slackening a screwed connection consists of a housing (1), in which a ratchet (2) provided with a pivotable drive shank (2.1) is arranged which on one side has a square (2.2) onto which a socket (5) matching the screw head or nut of the screwed connection can be slipped, an actuating lever (3) for the ratchet (2), and a supporting device (7) releasably connected to the housing (1). At least one joint strap (4) is provided between the drive shank (2.1) of the ratchet (2) and the actuating lever (3), the distance (A) between the articulation point (P) for the joint strap (4) on the actuating lever (3) and the pivot point (D) of the actuating lever (3) in the housing (1) being selected in such a way that a reduction of the drive force transmitted by the actuating lever (3) to the ratchet (2) results. <IMAGE>
Patent DE-3430461-A1 (DE)
Title: Bundling harness for transporting timbers of mining operations, in particular sleeper-type timbers
Inventor: FAUSER HERMANN PROF
IPC: B65D19/44
Filed: 1984-08-18
Abstract: The invention relates to a bundling harness for transporting timbers of mining operations, in particular sleeper-type timbers, having a pallet to accommodate the timbers, having one or more bundling means, in particular straps, chains or the like to fasten the timbers on the pallet, and having connections for hoisting gear and/or transporting means. The invention consists in the fact that the pallet is made to be resistant to bending from a hollow profiled frame and crossmembers which connect the longitudinal bars of the hollow profiled frame and are likewise constructed as hollow profiles and, with their two ends, bound insertion openings for the bundling means.
Patent DE-3430622-A1 (DE)
Title: Device for wetting material for retting
Inventor: KLINAR GOTTFRIED
IPC: C05F17/02
Filed: 1984-08-20
Abstract: In order to wet material for retting, it is proposed to cyclically feed water into the feed line (1) to the nozzles (10) of the device, it being possible for the pressure to fluctuate between two limit values. In this arrangement, when the pressure is dropping, the throwing range is reduced so that operations can take place with fixed nozzle carriers (9) which are preferably arranged on opposite sides (6, 7) of the retting surface (5) (Fig. 1). 
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Patent DE-3432864-A1 (DE)
Title: Heat exchanger for the physical and/or chemical treatment of a liquid
Inventor: KOLLBACH JOCHEN STEPHAN DIPL I
IPC: F28D13/00
Filed: 1984-09-07
Abstract: Heat exchanger for the physical and/or chemical treatment of a liquid, having a plurality of essentially vertically arranged heat transfer surfaces, which form channels for the liquid which is to be treated and which flows from bottom to top in the channels and forms a circulation space or circulation spaces for a heat transfer medium, a lower distributing chamber for the liquid, an upper collecting chamber for the liquid, which is separated by a perforated bottom from the circulation space or the circulation spaces, an inlet and an outlet for the heat transfer medium and at least one tuyere bottom underneath the distributing chamber. Above the tuyere bottom, in the region of the heat transfer surfaces and, to an incomplete extent, in the collecting chamber, the liquid maintains a bed of introduced particles which can be fluidised in the flowing liquid. The distributing chamber and the collecting chamber are connected by a returning device for the fluidised particles. For the liquid to be treated, the channels have in the region of the perforated bottom throttling devices which, acting remotely as it were, control the transport of the fluidised particles in the channels for the liquid to be treated. Arranged between these channels for the liquid to be treated are returning channels, formed by the heat transfer surfaces.   <IMAGE>
Patent DE-3434016-A1 (DE)
Title: Connecting element for the connection of a wiper blade to a wiper arm
Inventor: EDELE REINHARD
IPC: B60S1/40
Filed: 1984-09-15
Abstract: A connecting element is hinged on the wiper blade and has two outer surfaces running at least approximately parallel to one another and rigidly connected together, which can be enclosed by the hook-shaped end of the wiper arm. So that the connecting element is firmly held on the wiper arm, one of the two outer surfaces has two clamping ribs, which project beyond it. By means of these clamping ribs, tolerances in the clearance of the two arms of the hook-shaped end of a wiper arm and in the spacing of the two parallel outer surfaces of the connecting element can be compensated for.
Patent DE-3437727-A1 (DE)
Title: Circular antenna array installation having active antennas
Inventor: LINDENMEIER HEINZ PROF DR ING
IPC: H01Q21/20
Filed: 1984-10-15
Abstract: The invention relates to a circular antenna receiving array installation for multiple antenna polar diagrams, having active antennas. In this case, a separate antenna line is connected from each antenna to each a central unit. Located inside the central unit are low-attenuation filter chains having active output circuits for outputting the received signal at different phases in order to form different polar diagrams having predetermined, different, main directions. Furthermore, in order to form a polar diagram from the received signals from the antennas, one summation circuit is in each case provided on a circle, and the output signals of those output circuits which are allocated to the respective polar diagram of the antennas which are located on a circle are supplied to the summation circuit in order to form the sum signal. The summation circuit is connected as a band filter in a chain, which band filter passes only signals in that frequency band in which the antennas in the relevant circle supply a suitable signal contribution to form the polar diagram. The output signals from the band filters allocated to the respective main receiving direction are supplied in at suitable points on a compensating delay line chain.
Patent DE-3439393-A1 (DE)
Title: Wire bending-up and pre-straightening apparatus
Inventor: LINDEMANN HANS
IPC: B21F1/02
Filed: 1984-10-27
Abstract: What is proposed is a wire bending-up and pre-straightening apparatus (1), with a frame (6) on which a plurality of guiding, driving and straightening rollers (16 to 24) acting on the wire (12) in one plane are arranged, and with an unwinding device (7) from which a wire coil (8) can be unwound, in which apparatus the straightening rollers (16, 17, 18) are inclined relative to the direction of advance of the wire (12) prevailing in the region of the straightening rollers. This ensures that, during the machining, especially skiving of the wire in a skiving machine, the additional pre-straightening in a straightening machine with a rotating frame or pre-straightening in a second straightening plane is avoided. <IMAGE>
Patent DE-3443503-A1 (DE)
Title: Expanding dowel
Inventor: FISCHER ARTUR DR
IPC: F16B13/08
Filed: 1984-11-29
Abstract: The invention relates to an expanding dowel for anchoring in bores which are produced preferably to widen inwardly in the manner of a cone. The expanding dowel comprises an expanding part (1) which is supported on the base of the bore and has an expanding cone (2), it being possible to drive an expanding sleeve (4) onto said cone, and means for fastening or suspending objects being arranged on that end of the expanding sleeve which is opposite the expanding cone. In order to simplify the production process, the expanding part (1) is stamped from sheet steel and the expanding cone (2) is rolled from a corresponding developed projection and the rolling gap (6) is calibrated so as to end in the outer surface of the expanding cone. For better support of the expanding part (1) in the expanding sleeve (4), the expanding part (1) exhibits, connected to the tab, a shoulder which corresponds in its outer dimensions to the expanding-sleeve diameter and is received in two opposite slits which start from the rear end face of the expanding sleeve. <IMAGE>
Patent DE-3444305-A1 (DE)
Title: Structural unit for forming a wall, ceiling or door of a sauna cubicle or steam-bath cubicle
Inventor: WALKNER HANS ING DR
IPC: A61H33/06
Filed: 1984-12-05
Abstract: The structural unit for forming a wall, ceiling or door of a sauna cubicle or steam-bath cubicle comprises abutting profiled wooden elements which are provided with a groove and tongue and at least one through-bore, running transversely with respect to their longitudinal extent, said elements being connected to one another via groove-and-tongue connections. The through-bores of all the profiled wooden elements are in alignment with one another and receive a tension bar supported on the two outer-side profiled wooden elements. Said profiled wooden elements are exposed to the force of at least one pre-stressed spring element, in particular a helical pressure spring through which the tension bar passes. In order that a cubicle which is suitable for sauna as well as for steam-bath purposes can be produced from the structural unit, each spring element is arranged between in each case two abutting profiled wooden elements.
Patent DE-3445449-A1 (DE)
Title: Arrangement of a ventilation channel for ventilating a safe space
IPC: E05G1/02
Filed: 1984-12-13
Abstract: The invention relates to the arrangement of a ventilation channel for ventilating a safe space, the ventilation channel being laid diagonally with a right-angled angling and opening out on the inside of an adjacent safe wall or the safe ceiling or the safe floor. Safety slats with predetermined slat spacings are arranged in the ventilation channel. In general terms, the ventilation channel is laid in an especially advantageous way in terms of flow and is characterised by a high break-in resistance, especially also against attacks by means of explosive. <IMAGE>
Patent DE-3446175-A1 (DE)
Title: Process and devices for producing decorated ceramic mouldings
Inventor: FUCHS GERHARD
IPC: B28B11/00
Filed: 1984-12-18
Abstract: A decorative substance is applied to a pressure diaphragm. Subsequently a tight edge seal is produced between the pressure diaphragm and a first mould part and the air is sucked, via channels, out of the space enclosed by the pressure diaphragm and the first mould part, causing the pressure diaphragm to lie against the first mould part and transferring the decorative substance to said first mould part. Then the pressure diaphragm is removed and from the first mould part and at least one second mould part there is formed a filling chamber, which is also evacuated and then filled with pourable ceramic composition. The composition is finally pressed to form a moulding, the decorative substance being transferred thereto. For evacuating the filling chamber, the same channels are used via which the pressure diaphragm was previously sucked against the first mould part.
Patent DE-3504253-A1 (DE)
Title: Travel way, suspended on supports, for overhead conveyors
Inventor: RUETER EWALD
IPC: E01B25/24
Filed: 1985-02-08
Abstract: In order to improve a travel way, suspended on supports, for overhead conveyors, in particular for transporting people, the travel way being assembled from a large number of relatively long rails arranged one behind another, between which in each case butt joints are provided, and each rail being held with one, first end part firmly connected to a support and with the other, second end part longitudinally displaceably on the adjacent support, for which reason, from both end parts of the rails, upwardly directed suspension eyes project, through which bolts, which are mounted on the supports, extend detachably, to the effect that, with a reduction of the material expenditure, a considerable simplification can be achieved which also results in easier mountability and demountability of the rails as well as cheaper manufacturing possibilities, it is proposed to arrange bolts 7 and the bores 6 of the suspension eyes 5 running parallel in the axial direction in relation to the longitudinal extent of the rails 1, 2 and to mount the second end parts of the rails 1, 2 by means of the suspension eyes 5 on the bolts 7 in a limitedly axially displaceable manner. <IMAGE>
Patent DE-3506502-A1 (DE)
Title: Method for flow optimisation during the energy-saving manufacture of a fine-grade material, in particular cement
Inventor: JAEGER HEINZ
IPC: B02C23/14
Filed: 1985-02-23
Abstract: The invention relates to a method for flow optimisation during the energy-saving manufacture of a fine-grade material, in particular cement, by pre-grinding, subsequent fine-grade grinding and separation into coarser- and finer-grade material, the pre-ground material being subjected, after pre-grinding, to a mixing and compensation process with partially fine-ground material, the finely ground material being divided up quantitively and the finely ground material being optionally fed to a pre-separation process or directly to a post-separation process. The system for flow optimisation has a flow divider arranged preferably behind the fine-grade grinder, which flow divider is constructed in particular as a slide valve, and a passage for material between fine-grade grinder and post-separator.
Patent DE-3511428-A1 (DE)
Title: Process for the preparation of aldehydes
Inventor: CORNILS BOY DIPL CHEM DR
IPC: C07C45/50
Filed: 1985-03-29
Abstract: A process for the preparation of aldehydes from olefins using CO/H2 in the presence of a water-soluble, rhodium-containing catalyst system is described. The reaction proceeds at 0.1 to 10 MPa and 20-160 DEG C. Ultrasound acts on the reaction mixture, consisting of aqueous catalyst phase, olefin, synthesis gas and, if desired, final products formed.
Patent DE-3514265-A1 (DE)
Inventor: GREIFF CHRISTIAN
IPC: B63H9/10
Filed: 1985-04-19
Abstract: 1. Wishbone boom for a sailing boat, particularly for a sail or windsurfer, consisting of wishbones being connected with each other at one end-side, of a wisbone head (10) which encompasses a mast (30), can be squeezed against it and consists of two clip halves one of which is each attached to the other end-side of the wishbone, and of a locking device (40), characterized in that both clip halves (13, 14) are continuously and completely separated from each other along the middle axis of the wishbone boom and that the locking together of the two clip halves (13, 14) with the help of the locking device (40) causes the squeezing of the wishbone boom head (10) to the mast (30).
Patent DE-3515823-A1 (DE)
Title: Implantable medicament metering device with switchable valve
Inventor: BUCHHOLTZ GERHARD DIPL ING
IPC: A61M5/168
Filed: 1985-05-02
Abstract: An implantable medicament metering device comprises a septum (11) on its housing surface through which a cannula (35) can be pierced. The cannula (35) comprises a baffle board (9) as mechanical stop inside the metering device, and this board is mounted so as to be displaceable in the piercing direction of the cannula (35). A ram (19) which is connected to a valve (50; 55, 57) is fixed to the baffle board (9). The advantage of this arrangement is the fact that the valve (50) is closed directly with the replenishing process via the cannula (35), as a result of which the catheter (7) is closed toward the site of application in the patient. The medicament to be replenished then flows exclusively into the medicament store. <IMAGE>
Patent DE-3519437-A1 (DE)
Inventor: ATSUMI MORIHIRO
IPC: F23Q7/00
Filed: 1985-05-30
Abstract: A sintered ceramic heater, particularly a heater for a glow plug of a diesel engine, includes a sintered ceramic heater, which generates heat upon receiving an electric current, supported by an electrically insulating sintered ceramic body. The heater element includes a U-shaped cross-section outer portion integrally sintered with and covering a central portion. Each portion is formed of a sintered ceramic body of a mixture of electrically conductive ceramic powder having an average diameter of not more than 2  mu m and selected from the group consisting of MoSi2, WSi2, TiB2 and TiC, and 35-75 mol % of electrically insulating ceramic powder, e.g., Si3N4. The central and outer portions have the same composition. However, in the central portion the average particle diameter of the conductive ceramic powder is equal to or larger than that of the insulating ceramic powder, whereas in the outer portion the average particle diameter of the conductive ceramic powder is not more than half that of the insulating ceramic powder. The specific resistance of the central portion is not less than 1.7 times as large as that of the outer portion so that the heat is generated by current flow through the outer portion of the ceramic heater.
Patent DE-3522508-A1 (DE)
Title: Air-cushion rail vehicle
IPC: B60V3/04
Filed: 1985-06-24
Abstract: The dream of flying could become reality if the electrical air-cushion rail vehicle could fly into normal railway stations. This should become possible by applying plates between the rails so that an air cushion can be formed between the supporting surface and the rails and the rail vehicle. Under the air-cushion rail vehicle, metal surfaces will be applied over the entire length so that, in the longitudinal direction, a large number of narrow air columns can give rise to the air cushion for hovering over the rails. Oblique sliding ramps are to serve for hovering down from the two current-conducting wires and hovering up to the two current-conducting wires. The said ramps are to have sliding rails on which the lower current collectors can slide along. At the start and end of the electrical air-cushion rail vehicle, a current collector is to be applied over the electrical air-cushion rail vehicle and two are to be applied below it. In this way, it can be ensured that the electrical air-cushion rail vehicle [lacuna] either by the two current-collecting wires or already by the wire of the normal electrified railway during the sliding down from the two current-conducting wires and during the sliding up to them.
Patent DE-3523440-A1 (DE)
Title: Display device with an electro-optical cell
Inventor: DOLL WERNER DR
IPC: G02F1/13
Filed: 1985-06-29
Abstract: A display device having an electro-optical cell is described, in which electrical components, for example flat-pack ICs are arranged directly on a support plate. For the purpose of electrical connection of the terminals with the printed conductors on the support plate, a large-area layer is provided in such a way that between the terminals and the associated printed conductors a low ohmic resistance can be measured, whereas between the printed conductors themselves there is a high ohmic resistance. If a suitable conductive adhesive is used, the support plate can be coated over a large area, i.e. including regions between the printed conductors, without incurring the risk of a short circuit between the printed conductors.
Patent DE-3528527-A1 (DE)
Title: Self-regulating ventilation flap
Inventor: HOISL ALFRED
IPC: E06B7/10
Filed: 1985-08-08
Abstract: The application relates to a unilaterally weight-loaded surface-symmetrical swinging flap in a laterally symmetrical housing, which flap regulates the air volume flow flowing through the flap housing in both directions in such a manner that the volume flow which can be passed through is greater in one direction than in the opposite direction and the greater air volume flow is guided, distributed via a duct which is perforated in a fine-nozzled manner, into a room to be ventilated, the self-regulating ventilation flap and the distributor duct expediently being integrated into a window leaf or window case.
Patent DE-3532382-A1 (DE)
Inventor: BAUER KURT
IPC: G05B19/12
Filed: 1985-09-11
Abstract: Process for the automatic, computer-controlled conversion of machining and/or assembly stations (3) as a function of component-specific type data stored in a memory (8), in which the stored data for conversion of the stations to a specified component type (5a or 5b) can be selected before the passage of this type by inputting a characteristic specific to the type, and in which such data can be called up by an identification mark carrier (13) inserted before the first component carrier (4) of a series of components (5a or 5b) of the same type in the production line (1).
Patent DE-3534921-A1 (DE)
Title: Combined stormwater-retention and oil-collecting tank
Inventor: GLOS OTMAR DIPL ING
IPC: E03F5/10
Filed: 1985-09-30
Abstract: The invention presents the possibility, for a sewerage separating system in final connection to the stormwater-drainage system for a relatively large catchment area (e.g. from 120 to 140 ha), of installing a second mechanical cleaning stage in accordance with the coalising-plate system into a stormwater-retention and oil-collecting tank according to Patent Application P 3518840.5. System and process are of such flexible design that inflows of from 0 to 6000 l/s can be coped with without any damage and that the residual oil quantities (residual hydrocarbons) in the discharge are so low that direct introduction into a receiving watercourse is permissible in accordance with the most stringent of water-authority requirements. A pumping station is not necessary for this installation. <IMAGE>
Patent DE-3538845-A1 (DE)
Title: Digital scintillation camera arrangement
Inventor: HABARA ATSUSHI
IPC: A61B6/00
Filed: 1985-10-31
Abstract: In this arrangement, image data representing a radioisotope distribution are detected or picked up by a scintillation camera (1) and are then digitally converted and converted into a television or video signal. The latter is processed in a video imaging unit (6) for generating a diagnostic image on a film. A count/grey-level converter (4) is used for converting a radiation count from diagnostic image data into a grey level. In the converter (4) a count/grey-level conversion table is accessed which contains a correction component for achieving the same count/density characteristics of a film as in a conventional analog scintillation camera arrangement. …<IMAGE>…