baber/WOPTO huggingface dataset:
Patent DE-3011827-A1 (DE)
Title: Car transporter conversion for flat bed truck - has side rails for locking clamps for palletised loads
Inventor: ALLWEYER REINHARD VON
IPC: B60P3/07
Filed: 1980-03-27
Abstract: The car transporter conversion for a flat bed truck, or railway waggon has guide rails (3) along each side of the load surface to take securing clamps (7). The cars are secured onto pallets (12) which are dropped between the guides and secured by the clamps. The clamps are adjustable to fit any length of pallet. The palletised loads are simply dropped onto the trucks using fork lift trucks. No loading ramps or complex cranes are required and the load transfer can be performed at any siding. The pallet design can be used on lorries, even with a double deck loading as the fork lift access is from the side.
Patent DE-3014686-A1 (DE)
Title: Scrap metal decontamination - using agitated parallel flow of hot oxygen-containing gases to scrap
Inventor: TWYMAN NOEL H
IPC: C21C5/56
Filed: 1980-04-16
Abstract: The decontaminating process for solid metal scrap is carried out in a vessel with inlet end and outlet end. The scrap is fed into the inlet end of the vessel together with oxygen-containing hot gases while the scrap is kept moving from inlet end towards outlet end in parallel flow with the hot gases. During its travel the scrap is continuously moved around inside the vessel whereby intensive contact between gases and scrap is achieved and in addition the impact action between the scrap pieces supports the cleaning action. The decontaminated scrap leaves the vessel through the outlet and together with the hot gas which heats up of the scrap to such an extent that decontamination, but not oxidation takes place .
Patent DE-3015802-A1 (DE)
Title: Etching vitreous ceramic plate in hydrogen fluoride - to provide adherent reflector layer which can be coated with fluorescent material
Inventor: RETTICH RENATE
IPC: C03C15/00
Filed: 1980-04-24
Abstract: In a process for generating a reflector layer on an esp. black vitreous ceramic plate, the plate surface is etched by immersion in HF. An adherent white coating is obtd., having good reflectivity in visible and esp. in Uv. range up to 250 nm. Pref. immersion-time is 1-3 min. in 10% HF. The reflector layer is heat-stable up to over 450 deg.C. On subsequently applying a fluorescent material layer, the reflector layer acts as an adhesion-improving layer.
Patent DE-3022313-A1 (DE)
Title: Fluid-core spinning semipermeable multiple hollow fibres - have almost whole circumference contacted by fluid outside membrane
Inventor: JOH YASUSHI
IPC: A61M1/18
Filed: 1980-06-13
Abstract: Hollow fibres are formed with a number of separate hollow sections. These extend through the whole length of the fibre, so that there is a through passage, and it constitutes a semi-permeable, multiple, hollow fibre. For pref. the multiple hollow cavities are formed in a single filament. A number of hollow fibre units, each having a round cross-section, have a connecting zone extending along the axis of the fibre which joints them together in one piece. Alternatively the separate hollow fibres may be glued together or bonded by passage through a bath. Used esp. to produce a multiple hollow filament with selective permeability and to improve the efficiency of blood dialysis machines. The fibres produced by the process and the nozzle described have a higher degree of permeability and improved mechanical tenacity, so that their manipulation is facilitated. The hollow fibres are stable and can be processed uniformly.
Patent DE-3022804-A1 (DE)
Title: Protection of oxygen lance used in steelworks converters - where lance is coated with refractory ceramic during its travel into converter
Inventor: GILLET JEAN
IPC: C21C5/46
Filed: 1980-06-19
Abstract: During the downward travel of the lane into the convertor a ceramic is sprayed onto the exterior of the lance to form a protective refractory film. After the oxygen blow, which causes the formation of crusts on the lance, water is pref. sprayed onto the exterior of the lance during its upward travel out of the converter to create thermal shock which cracks the crusts. The pref. plant includes a set of spraying nozzles mounted on the piston rod of a pneumatic cylinder employed to locate the nozzles round the periphery of the lance. The pneumatic cylinder is connected to a pump supplying ceramic or water to the spraying nozzles. Lance life is greatly increased, and the need for manual hammering to remove the crusts is eliminate.
Patent DE-3025732-A1 (DE)
Title: Plasma matric display system - has facility for light pen input and for transfer with external magnetic tape unit
Inventor: MILOSIU JOHANN-MARIUS DIPL ING
IPC: G09G3/32
Filed: 1980-07-08
Abstract: The plasma matrix display is designed to allow storage of data entered with a light pen or by information transfer from an external source such as magnetic tape. The display panel has a transistor memory cell matrix that can be accessed by a light pen output. Signals are received by light emitting diodes built into each memory cell. The matrix cell column and row lines are connected to shift registers that are coupled to a control stage. The control stage directs serial transfers between the matrix display and a magnetic tape unit. Accessing of the matrix points and information transfers are made to a multiplexed mode.
Patent DE-3030699-A1 (DE)
Inventor: ESPER FRIEDRICH DR
IPC: A63B49/10
Filed: 1980-08-14
Abstract: 1. Profile made of composite material for high tensile or bending load comprising a core (10) with high compression strength and fibers impregnated with thermoset resin being arranged around the said core characterized in that at least one layer of high strength fibres is embedded between two layers of fibres fleeces (15, 15') and that the fibres are aligned along the longitudinal axis of the composite material.
Patent DE-3033338-A1 (DE)
Title: System for rescue device storage in mines - has frame structure with several shelves, to whose door pawls are coupled push rods, actuated by shifting frame (HU 28.10.80)
Inventor: ALMASI ISTVAN
IPC: E21F11/00
Filed: 1980-09-04
Abstract: The device is intended for easier starting operation, in addition to storage of mine rescue apparatus. It has a frame structure with several shells and push-rods coupled to pawls for the shelf doors. Several push-rods are simultaneously shifted by a triggering frame moved by a drive, containing an eccentric disc with a triggering lever. The shelves are ventilated by air through perforated tubes. Pref. the upper part of the frame structure has a roof, underneath which the air-blowing, perforated tube is mounted. A triggering valve may be connected with the triggering lever or frame and is incorporated in the perforated tube, or in its supply line. In the triggering lever movement path may be incorporated a switch actuating luminous signals and/or acoustic signals and/or light fitting. The device enables easy storage of rescue apparatus in the direct vicinity of the working site.
Patent DE-3036331-A1 (DE)
Title: Continuous action food roasting appliance - consists of two contra-rotating conveyor belts, with heaters, running over rollers
Inventor: FALBE CLAUDIA
IPC: A47J37/04
Filed: 1980-09-26
Abstract: The food roaster consists of two conveyor belts (1,2) which are made of glass fibre with a coating of PTFE. The continuous belts (1,2) run over rollers (13,14). They are heated by heaters (15,16; 17,18) and run in a contrary direction. The sides (21,22) are separated by a vertical gap. The degree of heating can be regulated, and at least one of the belts (1,2) can be adjusted in position on a frame (3). The top belt (2) with its heaters (17,18) can be moved crosswise to its direction of travel, and is supported by threaded spindles (25). The two belts (1,2) have brush rollers (35,36) mounted in the frame (3), and are driven by a motor (4) with chain (5) transmission.
Patent DE-3037836-A1 (DE)
Title: Multiple way convertible settee - consists of two hinged sections with common base to form alternative bed and settee combinations
Inventor: HEINEMEIER ROLF
IPC: A47C17/04
Filed: 1980-10-07
Abstract: The piece of furniture which may be converted for use in a variety of ways, consists basically of a settee. This consists of two hinged parts (2,3) also connected by hinges (6,8) to a common one piece base (1). Each hinged part, which forms the seat of a two section settee, a backrest (4,5) also attached by a hinge (7,9) at the rear. The whole may be converted into a double bed with the backrest forming the two headrests. In an alternative manner, one half can remain as a settee, and the other half converted to a bed. Proportions of the parts are specified.
Patent DE-3038208-A1 (DE)
Inventor: KRAUSE DIETER
IPC: B23B31/20
Filed: 1980-10-09
Abstract: A mechanical gripping device for rotating jaw chucks or collet chucks. With the known gripping devices, rotationally symmetrical parts can be gripped in a rotating jaw chuck or collet chuck either only from the outside or only from the inside. The invention is based upon the problem of creating a mechanical gripping device for inside and outside gripping. With the invention, in a bore hole of a spindle two axially displaceable disk-shaped spring plates are arranged which are pressed into respective end positions by springs arranged between them. Centrally to the disk-shaped spring plates a slide is arranged which is selectively coupleable with one of the two spring plates.
Patent DE-3045039-A1 (DE)
Title: Telephone call number generator - has addressing system that handles names of different spelling
Inventor: SOMMER KURT
IPC: H04M1/2748
Filed: 1980-11-27
Abstract: The call number generator has a unit to add to the character already fed in via the keyboard (7) another character(s) occupying the same position. The unit consists of devices to address all names stored, to compare addressed names one with another and to send the character found by the comparison to the input memory (8). This allows the user to enter, say, Johannsen when the correct spelling is Johannson without confusing the system. The circuit incorporates a main memory which can be built as an ROM or as an RAM. There is a logic circuit with OR and AND gates and flip-flops.
Patent DE-3101868-A1 (DE)
Title: Process for disposing of effluents containing combustible pollutants by incineration in incineration furnaces
Inventor: DIEPENBRUCK HEINRICH
IPC: C02F11/06
Filed: 1981-01-22
Abstract: To dispose of effluents (waste waters) containing combustible pollutants by incineration, the effluent is partly evaporated by utilising the exhaust gas heat and the vapour mixture composed of vaporised pollutants and steam is directly introduced into the combustion furnace, while the non-evaporated effluent residue containing liquid and solid pollutants is sprayed into the combustion furnace. A device suitable for carrying out the process has an evaporation vessel (3) which is furnished with a heat exchanger (4), connected to the steam generator (2), and a feed line (6) for the effluent, the vapour space (18) being connected via a vapour line (7) to the combustion chamber (1) and the water space (19) being connected via a sludge line (10, 11) to an injection device (9) which injects the residual water into the combustion chamber (1). <IMAGE>
Patent DE-3106039-A1 (DE)
Title: Sash fastener
Inventor: RAMSAUER DIETER
IPC: E05C3/04
Filed: 1981-02-19
Abstract: In doors having a large closing-travel tolerance between the door leaf and door frame, for example insulated-room doors or appliance doors with a door seal, use is made of sash-fastener discs with steps which are interrupted by surfaces inclined upwards in the tightening direction. To make the operation of opening a sash fastener having a sash-fastener disc of this type easier, the sash-fastener disc possesses a stop surface limiting the rotational movement in the opening direction in a position, in which the sash-fastener disc surface is located outside the door-frame edge or a closer projection extending from the latter. The stop surface can be formed by the sash-fastener disc itself, in that, as seen in a top view, it has the shape of a sinusoidally indented circle, and the stop surface is formed by a stop surface extending along the indentation of the sash-fastener disc and obtained as a result of the vertical bending round of the metal sheet of the disc, or else in that the actuating shaft mounted in a housing screwable in the door leaf forms a nose-like projection which cooperates with a groove located in the sash-fastener disc and taking the form of a tapered ring, in such a way that a desired stop is obtained. The sash fastener can be adapted to widely varying distances between the door leaf and door frame more effectively if there is arranged between the sash-fastener disc and housing an intermediate piece which has an outer cross-section matched to the outer cross-section of the housing and of which one end face connected to the housing has the shape of the bearing or fastening surface of the sash-fastener disc and the other end face has the shape of the end face of the sash-fastener housing connectable to the sash-fastener disc.
Patent DE-3113697-A1 (DE)
Title: Method and device for monitoring the primary coolant of a water-cooled nuclear reactor plant with respect to saturation, subcooling or steam formation
Inventor: SCHEMMEL RICHARD
IPC: G21C17/022
Filed: 1981-04-04
Abstract: In order to avoid disadvantageous consequences during operation of such a nuclear reactor plant or in the event of accidents, particular importance attaches to the condition of the primary coolant with respect to saturation, subcooling or steam formation. In order for it to be possible to achieve an exact measurement result, a method is proposed which manages with fewer types of measurement. For this purpose the temperature of the primary coolant is measured at two different points. The environment of only one temperature measuring point is supplied with heat at a constant heating power. The measured temperature values of the two measurement points are compared with one another. If the difference is virtually zero, this is an indication of the saturation state of the primary coolant having been reached. Depending on its position with respect to the saturation point, the increase in the difference is a measure of a subcooled primary coolant or steam formation. <IMAGE>
Patent DE-3114170-A1 (DE)
Title: Gear with play compensation
Inventor: TIPPMANN HEINRICH ING GRAD
IPC: F16H57/022
Filed: 1981-04-08
Abstract: The application relates to a multi-step gear, in which the gearwheels are pressed radially on one another for the play compensation. In order to be able to produce a gear which is free from play and has optimal dimensions and a positionally fixed input shaft and output shaft, it is proposed that the gear should have an odd number of shafts arranged parallel to one another and that all shafts with an odd ordinal number are positionally fixed and all shafts with an even ordinal number are pretensioned relative to the shafts with an odd ordinal number.
Patent DE-3121588-A1 (DE)
Title: Deformation press, especially screw press
Inventor: HUYDTS EDUARD J C DIPL ING
IPC: B30B15/00
Filed: 1981-05-30
Abstract: The invention relates to a deformation press, especially a screw press, with a ram (1), at least one bearing (2) on which load is exerted during the deformation stroke via the deformation path, and a lubricating device for the bearing (2). The lubricating device for the bearing has a lubricating oil pipe (3) which leads to the bearing (2) and a lubricating oil pump. The lubricating oil pump is composed of a plunger (4) which is actuated by the ram (1) and has a plunger cylinder (5) which is fixed to the press frame and is connected via a non-return valve (6) to a lubricating oil container (7) on one side and via a further non-return valve (8) to the lubricating oil pipe (3) on the other side. In this manner, the bearing (2) on which load is exerted in the deformation path is automatically lubricated according to its requirements and over the entire length of the deformation path. <IMAGE>
Patent DE-3122493-A1 (DE)
Title: Water outlet of a dam wall
Inventor: VASILEV JURIJ NIKOLAEVIC
IPC: E02B8/06
Filed: 1981-06-05
Abstract: A water outlet of a dam wall for the passage of water from the upper reach (1) into the lower reach (2) comprises an air compression device with the aid of the flowing water and, connected thereto, a flotation chamber. The flotation chamber has a foam separation area (9) whose lower wall (15) has the shape of a uniform concave profile curve. In the upper part of the foam separation area (9), a foam collector (10) is arranged above the water level of the lower reach (2). It is designed as a pipeline with a longitudinal slot (16) which is open towards the area (9). Arranged on the foam collector (10) is a block (11) of water-sprinkling and defoaming nozzles which are connected to the upper reach (1). Behind the nozzle hole (11), perforated air ducts (12) are connected on the upper part of the foam collector (10), which air ducts (12) are arranged in the lower reach (2). <IMAGE>
Patent DE-3125092-A1 (DE)
Title: Dispensing container for the apportioned delivery of a product, in particular a pasty product such as toothpaste
IPC: B65D83/00
Filed: 1981-06-26
Abstract: The invention relates to a dispensing container for the apportioned delivery of a product (11), in particular a pasty product, having a cylinder (12) which receives said product and in which a plunger (19) is displaceable in stages, relative to the cylinder, in the direction of a discharge aperture (18) by means of a handle (15) located there, but, in the opposite direction, can be fixed on the inside wall (23) of the cylinder by means of a ratchet brake tongue spring (44), the cylinder being mounted so as to be longitudinally displaceable counter to the restoring spring effect (spring 28) in a housing container (32) which is firmly connected to a plunger guide rod (41), relative to which housing container the plunger (19) can be supported by means of the ratchet brake (41) such that, in the case of a pressure on the cylinder causing a portion to be discharged, the plunger is fixed on the plunger guide rod and, during the return stroke of the cylinder, the plunger is fixed thereon in a clamping manner. For an easy-to-operate design, it is proposed that the housing container (32) continues into a support stop (S), which engages over the upper side (14') of the bottom (14) of the cylinder (12), for an expanding wedge (K) which forms the actuating surface (D) of the push button and whose expanding surface (A), which increases the spacing (Y) between the support stop (S) and the upper side (14'), rests on the upper side (14') of the bottom (14). <IMAGE>
Patent DE-3125146-A1 (DE)
Title: Device for descaling hot steel ingots
Inventor: MAASBERG WOLFGANG E
IPC: B21B45/08
Filed: 1981-06-26
Abstract: The invention relates to a device (1) for descaling hot steel ingots (B) having a spray bar (7) which can be connected to a source of water under pressure, is arranged adjacent to the conveying path of the steel ingots (B) and has spray nozzles (8) directed at the respective surface of the steel ingot (B) which is to be cleaned. In order to reduce the consumption of water and the power of the pump and nevertheless achieve very effective descaling, the spray bar (7) is mounted to allow rotation about a central axis perpendicular to its longitudinal axis and provided with a rotary drive (10), in particular reaction-propulsion nozzles on the spray bar (7), while the spray nozzles (8) are arranged in the region of the free ends of the spray bar (7). <IMAGE>
Patent DE-3130082-A1 (DE)
Inventor: THEWALD KLAUS DR DIPL CHEM
IPC: C07C205/15
Filed: 1981-07-30
Abstract: 2-Aminopropanediol-1,3 (serinol) can be prepared by hydrogenation of the alkali salt of 2-nitro-1,3-propanediol with assuredly high yields by maintaining a narrow range of temperatures of extending from 50 DEG -80 DEG  C. by use of a cooling device.
Patent DE-3131010-A1 (DE)
Title: Drainage arrangement for oily waste water on board ships
Inventor: FASS WERNER DIPL ING
IPC: B63B17/00
Filed: 1981-08-05
Abstract: Drainage arrangement for oily waste water in sumps, the contents of which are to be fed to an oil separator via a line projecting into the sump, the sump being designed as a self-contained tank with a top inlet which can be shut off and having a compressed-air connection with control members which on the one hand open the compressed-air connection (13) when the tank inlet (10) is shut off and on the other hand shut off the compressed-air connection (13) again and vent the interior space of the tank at a predetermined low water level in the tank (9). <IMAGE>
Patent DE-3135465-A1 (DE)
Title: Method for the cosmetic treatment of the skin
Inventor: MONSHEIMER ROLF DR
IPC: A61K8/65
Filed: 1981-09-08
Abstract: The invention relates to a method for the cosmetic treatment of the skin of living organisms using materials based on proteins and water and/or other skin-compatible liquids, wherein layers of fibre-containing material which are based on protein - specifically on collagen - which already contain water and/or other skin-compatible liquids are applied to the skin, and/or the layers are moistened after application with water and/or other skin-compatible liquids, it being possible for the layers also optionally to contain cosmetically active substances.
Patent DE-3136519-A1 (DE)
Title: Variable-delivery axial-piston machine, preferably axial-piston pump
Inventor: KLEINEISEL GUSTAV ING GRAD
IPC: F04B1/32
Filed: 1981-09-15
Abstract: Variable-delivery axial-piston machine, preferably swash-plate pump, whose adjustable part (3) can be pivoted by pressure-actuated pistons (6, 7), the pistons (6, 7) being displaceable in cylinders (10, 12) supported in the casing (1), and an edge-following control device (18, 19, 21) being adjustable in a lever which is mounted coaxially with respect to the adjustable part of the axial-piston machine and can be pivoted together therewith, the liquid conduit being run to the edge controller and thence to the servo-cylinders through the lever (20) and thence through its mounting and from there through the casing. <IMAGE>
Patent DE-3145171-A1 (DE)
Title: Clamping table with movable support
Inventor: BAUER HELMUT ING GRAD
IPC: B23K37/04
Filed: 1981-11-13
Abstract: The supports (7, 8, 9, 10) of a continuous girder (5, 6) underpinned by a travelling mechanism (2, 3) in the longitudinal direction must be moved out of the travel path when this structural part is approached. This is made possible by the travelling mechanism (2, 3) taking over the load of the support when the latter is approached and by the now unloaded support being swung out of the travel path of the travelling mechanism (2, 3) when it travels past the support point. <IMAGE>
Patent DE-3146011-A1 (DE)
Title: Supporting roller for a conveying track
Inventor: DUTTINE WALTER
IPC: B65G39/09
Filed: 1981-11-20
Abstract: The inner ring (8) has a stud (13) which is formed from four bevels (14) and which, upon mounting of the supporting roller, can be inserted into a corresponding depression (12) in the base (5a) of the supporting ring (5) to allow the inner ring to rotate. Upon rotation of the supporting roller, the supporting ring (5) is rotated with it and transmits this rotation via the bevels (14) of the depression (12) to the bevel (14) of the stud (13) of the inner ring (8), whose flattened shoulder (8b) is inserted into a recess of corresponding width in the side wall (not shown) of the conveying track. <IMAGE>
Patent DE-3147889-A1 (DE)
Title: Plate, especially for infants
Inventor: FAESSLER DIETER
IPC: A47G19/02
Filed: 1981-12-03
Abstract: A plate (1), especially for infants, having a bottom (2) and a rim (3) standing upright above the upper side of the bottom, is characterised in that a cutout (5) passes through the bottom, and in that a device (7) is provided for attaching a threaded jar (20) or similar container to the plate (1) in such a way that the opening of the container can be connected to the cutout from below. As a result, feeding infants is facilitated in various ways. <IMAGE>