baber/WOPTO huggingface dataset:
Patent DE-3047848-A1 (DE)
Title: Pyrolytic graphite mouldings mfr. - by thermal decomposition of hydrocarbon cpd. on graphite substrate
Inventor: OESTERHELT GERHARD
IPC: C04B35/52
Filed: 1980-12-18
Abstract: Mouldings of pyrolytic graphite are made by a thermal decomposition of a hydrocarbon cpd. and by deposition on a substrate. The substrate is heated both by radiant heat from the outside and by direct heat from inside. This combined heating is so controlled that the temp. difference between substrate surface and inside wall of the reaction space does not exceed 100 deg.C (50 deg.C.). This raises the deposition rate and improves the deposited pyrographite quality. The temp. control is facilitated.
Patent DE-3101486-A1 (DE)
Title: End plate for angularly abutting slated wall or roof surfaces
Inventor: BRIEL KARL WILHELM
IPC: E04D13/17
Filed: 1981-01-19
Abstract: An end plate (3) for angularly abutting slated wall or roof surfaces has two cross-sectionally U-shaped bearing plates (4), arranged at an angle relative to one another and each having a long leg (5) and a short leg (6), and a cross-sectionally L-shaped covering plate (9) whose legs (10) run parallel to the long legs (5) of the bearing plates (4) and are fastened to the short legs (6) of the latter such that a ventilation cavity (12), defined by the legs (10) of the covering plate (9) and by the webs (7) of the bearing plates (4), is formed, a free space (a) being provided between the bent edges (13) of the long legs (5) and of the webs (7) of the bearing plates (4). The webs (7) of the bearing plates (4) can be perforated to increase the ventilating action. <IMAGE>
Patent DE-3101828-A1 (DE)
Title: Method for determining the zero error of a single-axis rate gyro
IPC: G01C19/42
Filed: 1981-01-21
Abstract: To determine the zero error of a single-axis rate gyro, particularly for determining the angle between a reference axis and geographic North, a method is used in which the output signals (Ai) of the rate gyro are measured at different speeds (ni) of the gyro rotor and the sum of all zero errors (Ao) is determined by mathematically combining the measurement results.
Patent DE-3111950-A1 (DE)
Title: 7 alpha -Alkoxycarbonyl-15 beta ,16 beta -methylene-4-androsten-3-ones, process for their preparation and use as pharmaceuticals
Inventor: NICKISCH KLAUS DR
IPC: C07J53/00
Filed: 1981-03-23
Abstract: The invention relates to 7 alpha -alkoxycarbonyl-15 beta ,16 beta -methylene-4-androsten-3-ones of the general formula I <IMAGE>  in which     R<1> is a hydrogen atom or a methyl group,   R<2> is an alkyl group with 1 to 4 carbon atoms,   X is the group <IMAGE>  and the bond between carbon atoms 1 and 2 is saturated or represents a double bond. The compounds according to the invention have valuable pharmacological properties as aldosterone antagonists, i.e. they reverse the effect of deoxycorticosterone on the excretion of sodium and potassium.
Patent DE-3114147-A1 (DE)
Inventor: FISCHER KARL DIPL CHEM DR
IPC: C07C45/81
Filed: 1981-04-08
Abstract: Aldehydes are obtained from the gaseous product of the hydroformylation of olefinically unsaturated compounds using a rhodium catalyst by a process (cf. FIG. 2) in which (a) this gaseous product is introduced, without being cooled or depressured, into a distillation column D, (b) the top fraction from this column is cooled in a condenser K so that the greater part of the aldehydes contained therein is condensed, (c) the condensate is separated, in a separator A, into a gas phase and a liquid phase, (d) the gas phase from A, after waste gas has been separated off, is again brought to the hydroformylation pressure by means of a compressor P, and is returned to the reactor as a recycle gas, (e) the liquid phase from A is returned to D, and (f) the aldehydes are taken off from column D as liquid bottom products and/or as a vaporous side stream.
Patent DE-3115696-A1 (DE)
Title: Electric iron
Inventor: YAMAC YUECEL DR
IPC: D06F75/30
Filed: 1981-04-18
Abstract: Electric iron, especially travel iron, which possesses an ironing plate, an upper part, if appropriate having a handle, and an electrical heating part. The upper part and the heating part are formed by an electric hair dryer or the like, in front of the hot-air nozzle of which is arranged an ironing plate transmitting the heat generated by the hair dryer. The ironing plate, together with its device for connection to the hair dryer, constitutes an attachment to this hair dryer, the said attachment being easily connectable to and releasable from the latter.
Patent DE-3117940-A1 (DE)
Title: Flavoured milkshake product and process for the production thereof
Inventor: BAUDACH GUENTER
IPC: A23C9/154
Filed: 1981-04-20
Abstract: A base product for a flavoured milkshake product has the following composition:     250 g of milk powder (spray-dried low fat) or whole milk powder   260 g of sugar, extra fine   85 g of whipping agent DP 49 or 48   3.64 g of thickener - "Viscarin extramisch" -   1 g of protein (sodium)   0.30 g of vanilla flavouring (synthetic)   0.06 g of yellow colouring (synthetic). Water or milk is added as a liquid medium to this base product. The end product is low in calories and retains its rest volume for three days on cooling.
Patent DE-3120727-A1 (DE)
Title: Fixture element for the profiling of wooden workpieces as well as adjusting device for such an element and application for such an element
Inventor: LANG KARL
IPC: B23Q35/44
Filed: 1981-05-25
Abstract: A fixture element, by means of which the production of profiled wooden workpieces is facilitated, is distinguished by a multiplicity of lamellae, arranged so as to be longitudinally displaceable parallel to one another, as well as by a clamping device, by means of which the lamellae can be set and locked in any position relative to one another. The lamellae of the fixture element can be set by means of an arrangement which is distinguished by a clamping device for a master profile and a mounting device, pivotable relative to an essentially vertical reference plane, for a fixture element, different profile distortions being automatically taken into account as a function of the respectively selected angular position of the mounting device relative to the vertical. The fixture element held in the mounting device can be moved up and down by means of a slide. <IMAGE>
Patent DE-3122337-A1 (DE)
Title: Chimney top
Inventor: PATTEN WERNER
IPC: F23L17/02
Filed: 1981-06-05
Abstract: A chimney top which is arranged around the smoke outlet of a chimney and in which 8 to 16 profiled lamellae are grouped in a rigid circular arrangement about an imaginary axis at a mutual spacing, at least one additional profiled-lamella arrangement preferably being arranged around the first inner one, essentially concentrically therewith. The inner sides of the profiled lamellae (10, 12) facing the axis are cylindrical or almost cylindrically convex. <IMAGE>
Patent DE-3126214-A1 (DE)
Title: Shut-off member for gas lines in particular
Inventor: MUELLERS JOSEF
IPC: F16K17/38
Filed: 1981-07-03
Abstract: The invention relates to a shut-off member for gas lines in particular, which consists of a housing (1) with flowthrough pipe pieces (2) and, mounted rotatably in the flowthrough pipe piece, a cock plug (3) with a control shaft (4) and a cover plate (5) penetrated by the control shaft. In order, in the case of a raised temperature, in particular the effect of fire, to achieve automatic shutting off of the respective gas line, a switching lever (6) is connected in a rotationally fixed manner to the control shaft (4), the control shaft (4) being connected to a torsion spring (7) as well as being, in the open position of the cock plug (3), prestressed in the closing direction by the torsion spring (7). When the cock plug (3) is situated in the open position, the switching lever (6) bears against a locking bolt (8) and locks the control shaft (4). The locking bolt (8) is sheared off at a predetermined temperature or, as part of an expanding-material element (9), moved back into a position which frees the switching lever. <IMAGE>
Patent DE-3126500-A1 (DE)
Title: Fuse-link load switch
Inventor: JAHNKE GUENTER ING GRAD
IPC: H01H85/30
Filed: 1981-07-04
Abstract: A fuse-link load switch (circuit breaker) (1) having a retaining slide (3) which can pivot in a switch housing (2) between a switched-off position and a contact position and which, in the switched-off position, can be pushed in through a front recess (6) in the housing (2) with a fuse-link insert (7) inserted in it, by means of a handle (5) which is arranged on its front end, is provided (for the purpose of improving the operating behaviour (characteristic) and the operating convenience) with a sight glass (10) (viewing window) for viewing a fuse-condition indicator (11) (tripping-operation indicator) which is arranged on that end of the fuse-link insert on the front side of the housing, which sight glass (10) is arranged at the front end of the retaining slide (3). <IMAGE>
Patent DE-3128413-A1 (DE)
Title: Process for underground gasification of mineral fuels
Inventor: VOLK ALFEJ F
IPC: E21B43/295
Filed: 1981-07-17
Abstract: The invention relates to a process for underground gasification of mineral fuels. The process comprises establishing the gas generator by sinking drilling channels and vertical boreholes in a seam of the mineral fuel: main boreholes and intermediate boreholes which are located at the channel start and which are arranged along each drilling-channel longitudinal axis and on different sides of this axis, the next borehole being in each case located on the side which extends opposite that on which the preceding borehole is arranged; fire-mining on the side of the drilling channel end; fire treatment of the drilling channels, starting from the fire-mining; the successive fire breakthrough of the vertical boreholes with the drilling channel, starting on the side of fire-mining; sectional gasification of the mineral fuels by successively feeding blower air, directed in the plane of the seam under an angle to the longitudinal axis of the drilling channel, into each intermediate borehole, starting on the side of fire-mining, and in the direction from the longitudinal axis of the drilling channel within a period which is required for gasifying at most 20% of the mineral fuel reserves of each drilling channel section and ensures thermal treatment of the seam, the intensity of the blower air feed into each intermediate borehole being increased proportionally to the increase in the length of drilling channel; transfer of the gas generated in each channel section to the side of fire-mining; subsequent gasification of the mineral fuels by feeding blower air into the main boreholes or into the main boreholes and into the drilling channels, and transfer of the gas generated.
Patent DE-3130378-A1 (DE)
Title: Appliance for the printing and dispensing of self-adhesive labels adhering to a carrier tape
Inventor: NAGEL GERHARD
IPC: B65C11/02
Filed: 1981-07-31
Abstract: The invention relates to an appliance for the printing and dispensing of self-adhesive labels adhering to a carrier tape. The appliance contains an operating lever (5) pivotable out of a position of rest into a working position. A transport device (25) draws the carrier tape in steps around a dispensing edge (61), at which the self-adhesive labels come loose from the carrier tape. By means of a braking rocker (40), the carrier tape together with the self-adhesive labels can, in the position of rest of the operating lever, be clamped non-positively against an abutment (44) by means of an attached braking surface (43). A clamp-release device (47) can hold the braking rocker in a carrier-tape release position. A pawl (55) on the braking rocker can be in engagement with a catch member (50) which retains the braking rocker in the carrier-tape release position. Attached to the operating lever is a stop face (52) which, in the position of rest of the operating lever, keeps the catch member pivoted in the position in which the retention of the braking rocker is cancelled and the latter is released for return into the carrier-tape clamping position. <IMAGE>
Patent DE-3131142-A1 (DE)
Title: Protective-atmosphere furnace with separate gas supply
Inventor: KOERTVELYESSY LASZLO DIPL PHYS
IPC: F27B5/16
Filed: 1981-08-06
Abstract: Protective-atmosphere furnaces are normally supplied with gas through a pipe. A plurality of gas components reach the furnace interior through this pipe and protect the batch. In many protective-atmosphere furnaces, hydrogen - one of the most important protective-atmosphere components - also reaches the thermal insulation and considerably reduces its insulating effect. Materials evaporated from the batch, as well as water vapour, condense in the large-area thermal insulation and reduce the heat-insulation effect. In the case of subsequent heat treatments, said precipitates may have an adverse effect on the batch and also extend the conditioning time. In the case of the protective-atmosphere furnaces which were constructed according to the invention, the protective-atmosphere components are passed into the furnace separately: nitrogen and other sparingly heat-conducting gases directly into the thermal insulation (Fig. 2), and hydrogen and hydrogen-containing gases via the conventional route into the heating chamber. The advantages of the novel furnaces are: improved thermal insulation, more rapid heat treatment by the nitrogen which in addition protects the ceramic fibre against the decomposing effect of the reducing gases.
Patent DE-3143054-A1 (DE)
Title: Device for the winding of textile material
Inventor: ALDER GUENTER
IPC: B65H23/195
Filed: 1981-10-30
Abstract: A tension-measuring roller (4) which bears against the material and round which the material is looped has an operative connection to the winding-beam drive device (5). The operative connection possesses a correcting device (6) which compensates the differing looping of the material (1) round the tension-measuring roller (4) during the course of the winding operation. The correcting device (6) possesses a setting device (42) for the correction factor. The setting device (42) can, for example, have a holding star (51) pivotable about a centre axis (46), lockable in sensing positions and carrying sensing elements (47 to 50). <IMAGE>
Patent DE-3149782-A1 (DE)
Title: Process for the reduction of radiation temperature contrasts and device for carrying out the process
Inventor: ASSFALG ALFONS DR RER NAT
IPC: F41H3/00
Filed: 1981-12-16
Abstract: In a process for the reduction of the radiation temperature contrasts between surfaces of bodies of differing thermal capacity and/or differing surface temperatures, one or more perforated plates are attached at a mutual spacing at a distance from the surfaces.
Patent DE-3202012-A1 (DE)
Title: Method for keeping hot and at the same time preventing the drying out of foods, in particular of baked products or the like, and device for implementing this method
Inventor: MACK ALOIS ING GRAD
IPC: A47J39/02
Filed: 1982-01-22
Abstract: Method for keeping hot and at the same time preventing the drying out of foods, in particular of baked products or the like, in which the underside of these foods is acted upon by a medium in vapour form. Device for implementing this method, consisting of a heat radiator (4) above preferably heat radiation-reflecting side walls (2), a perforated product support surface (5) and, arranged under this product support surface (5), a vapour or moisture source. <IMAGE>
Patent DE-3203933-A1 (DE)
Title: Arrangement for detecting a mechanical quantity
Inventor: PETROSSIAN AVAKIAN EDMOND DIPL
IPC: H04B10/00
Filed: 1982-02-05
Abstract: For detecting a mechanical quantity (force, distance, speed of rotation, angle, impacts), particularly for signalling a limit value, a piezo electric ceramic body (2) is used, the electrical outputs of which (3, 4) are connected to a light-emitting diode (5), at the light exit point of which the end (6a) of an optical fibre (6) is arranged which is extended to an evaluating device (11). There the transmitted light signal is then converted into an electrical signal which, after amplification, is supplied to a display and/or recording device (18). <IMAGE>
Patent DE-3203953-A1 (DE)
Title: Antenna system, especially for the direct reception of television and/or radio programmes emitted via satellites
Inventor: HERRMANN GUENTER PROF DR
IPC: H01Q1/42
Filed: 1982-02-05
Abstract: An antenna system consisting of a directional antenna and covering cap is proposed, in which the covering cap is constructed to be essentially parallelepiped in shape, so that the antenna system is similar in appearance to a heating chimney when installed on a house roof or garage roof, or to a refuse container or the like when installed at ground level. In addition to protection against rain, snow, hail, ice, storms and wind, the cover according to the invention also offers adequate corrosion protection for the directional antenna located underneath it, so that the directional antenna can be provided with mechanical actuating elements for automatic slaving to transmitters with different orbital positions and/or for mechanical polarisation changeover switching to transmitters with left-hand and right-hand circular-polarised radiation, which elements have high reliability and a long life because of the corrosion protection effect of the covering cap. As a consequence of their appearance being linked to the landscape, the antenna system according to the invention offers the capability for erection even where antennas are officially forbidden.
Patent DE-3207060-A1 (DE)
Title: Method for testing the correct operation of keys for data input
Inventor: LINDEINER VON HANS-DIETRICH DI
IPC: G06F11/267
Filed: 1982-02-26
Abstract: Published without abstract
Patent DE-3207327-A1 (DE)
Title: Shaft seal
Inventor: MUELLER HEINZ KONRAD PROF DR I
IPC: F16J15/324
Filed: 1982-03-01
Abstract: The invention relates to a seal arrangement for sealing off fluids under high pressure at rotating shafts. The sealing ring (1), which is made of plastic (PTFE), touches the mating sliding surface (7) on the low-pressure side by means of the sealing edge (6). A plurality of driving pins (3) anchored in the elastomer ring (2) engage in radial holes (4) in the sealing ring (1). Right-hand and left-hand pumping grooves (10) are formed alternately in a sealing-ring circumferential surface (9) facing the mating sliding surface. The fluid to be sealed off can flow without restriction into the annular space between the tapered circumferential surface (5) forming the sealing edge (6) and the mating sliding surface (7), with the result that the sealing ring (1) is optimally balanced with regard to the contact pressure of the sealing edge (6). When the shaft rotates, the pumping grooves bring about a continuous exchange of fluid from the annular space between the sealing ring and the mating sliding surface and hence optimum dissipation of the frictional heat. <IMAGE>
Patent DE-3210431-A1 (DE)
Title: Veneer edge, in particular endless veneer edge
Inventor: WIBLISHAUSER ARMIN
IPC: B27D5/00
Filed: 1982-03-22
Abstract: In the case of the veneer edge according to the invention, the raw veneer is provided with a layer of hot-melt adhesive, in which an intermediate substrate, in particular a nonwoven, is embedded. This veneer edge can be produced in a continuous process by coating the raw veneer with hot-melt adhesive and bringing it together with the nonwoven.
Patent DE-3216918-A1 (DE)
Inventor: TITZ SIEGFRIED
IPC: B29C48/12
Filed: 1982-05-06
Abstract: A die, associated with an extruder and provided with an inwrought flow channel with displacement cores for shaping a plasticized synthetic resin bulk stream into a profile cross-section with hollow chambers, has a die housing that is composed of several die members with vertical and/or horizontal mold joints. The displacement cores in the flow channel are connected to the die housing by core-holding webs that separate the flow channel by distances corresponding to the thicknesses of the webs, thus subdividing the bulk stream into separate partial streams, the cross-section of the combined partial streams being equal to the cross-section of the bulk stream, and the displacement cores being enlarged by the thickness of the core-holding webs so that the partial streams, with the flow cross-sections remaining the same, are conducted along the core-holding webs.
Patent DE-3218421-A1 (DE)
Title: Adaptive controller
Inventor: ZINNER HELMUT DIPL PHYS DR
IPC: G05B13/02
Filed: 1982-05-15
Abstract: An adaptive controller is presented, in particular for a mathematically non-describable system. The state of the system at time t is described by a quality function Q (x, t). The latter depends on n control parameters x = (x1, ... xn)<T>. The proposed adaptive controller proves itself in particular for mathematically non-describable systems, such as occur in missile stabilisation and the altitude control of air-borne and space missiles and other complex systems. In order to optimise such multi parameter, stochastically disturbed systems, it is provided that the controller (10) is applied as a search algorithm which imitates the biological method of mutation and selection. <IMAGE>
Patent DE-3218974-A1 (DE)
Title: Interconnection layer for semiconductor devices and method of producing it
Inventor: FUNADA YUTAKA
IPC: H01L21/28
Filed: 1982-05-19
Abstract: An interconnection layer (9) for a semiconductor device is made of a metal silicide, preferably platinum silicide, by allowing a polycrystalline silicon layer to grow on top of a region of the device and then depositing platinum. The two substances are then reacted with one another at high temperature to form the platinum silicide. <IMAGE>
Patent DE-3224177-A1 (DE)
Title: Aeration apparatus for water
Inventor: JAEGER ARNOLD
IPC: C02F3/20
Filed: 1982-06-29
Abstract: This pipe, intended in particular for waste water, has, on the outside, a hose of rubber or the like, which is finely perforated by slits which open when compressed air is supplied and which close when the compressed air supply is terminated. This hose is intended to maintain its elastic deformability for years. Therefore it is given an outer layer, which in comparison to the layers beneath contains fewer organic substances and/or a larger amount of substances to combat microorganisms.
Patent DE-3225373-A1 (DE)
Title: Heat exchanger for operating with exhaust gases from piston engines
Inventor: SCHATZ OSKAR DR ING
IPC: F28D7/02
Filed: 1982-07-07
Abstract: A heat exchanger for operating with exhaust gases from piston engines, in particular for heating motor vehicles, is provided with a housing having an inlet and an outlet for the exhaust gases and with a heat exchange duct which is led through the housing. The heat exchange duct consists of a plurality of spiral heat exchanger tubes, which are lead through the housing and through which the exhaust gases flow and which are arranged parallel to one another about a common spiral axis. The spiral axis can be a central exhaust pipe.
Patent DE-3228670-A1 (DE)
Title: Heat-curable mixtures of polyisocyanate and polyol which have a long shelf life, process for their preparation, and their use
Inventor: BLUM RAINER
IPC: C09D175/04
Filed: 1982-07-31
Abstract: The invention relates to heat-curable mixtures of polyisocyanate and polyol which have a long shelf life at room temperature. In these mixtures, the polyisocyanate is in the form of discrete particles in the polyol, the polyisocyanate particles having been deactivated at their surface to the extent of from 0.01 to 0.499 equivalent percent of the total amount of isocyanate groups present. These mixtures are suitable as coating compositions and adhesive compositions and as sealants, in particular as underseal compositions for motor vehicles.