baber/WOPTO huggingface dataset:
Patent DE-3205909-A1 (DE)
Title: Isolating switch, especially a single-column isolating switch
Inventor: HARTIG ALFRED DR ING
IPC: H01H31/36
Filed: 1982-02-19
Abstract: An isolating switch (1), namely a single-column isolating switch, is shown and described, having a main contact (4) and an auxiliary contact (9), the main contact (4) having a stationary contact piece (6) allocated to a busbar (5) and having at least one moving contact piece (7) allocated to an isolating pantograph, the auxiliary contact (9) having a stationary auxiliary contact piece (10) allocated to the stationary contact piece (6) of the main contact (4) and having an auxiliary contact piece (11) which moves with the moving contact piece (7) of the main contact (4), the contact pieces (6, 7) of the main contact (4), on the one hand, and the auxiliary contact pieces (10, 11), on the other hand, being arranged such that they cross over one another, at least one auxiliary contact piece (10) being of sprung construction and the auxiliary contact (9) opening after the main contact (4). In this isolating switch (1), the auxiliary contact pieces (10, 11) are arranged at an angle, preferably an angle of approximately 45 DEG  to 90 DEG , especially 75 DEG  to 90 DEG , to the respectively allocated contact pieces (6, 7). This ensures that the separating arc does not occur on the contact pieces of the main contact under any circumstances, that problems do not occur in the event of a short circuit, and that ice formations do not have a disturbing effect even at low environmental temperatures. <IMAGE>
Patent DE-3208265-A1 (DE)
Title: Cutting or trimming apparatus
Inventor: YOSHIKAWA TOSHIO
IPC: B65B61/06
Filed: 1982-03-08
Abstract: A cutting or trimming apparatus, which is used in shape- and fill-packaging during the stamping-out of packaging curves or similar process steps, is provided with a tool which has an opening of predetermined shape and an extension and is arranged in a position inclined at a predetermined angle, with a mandrel which is movable relative to the tool into a position which is inclined at an angle corresponding to the inclined position of the tool, the mandrel co-operating with the tool to stamp out a curved piece, with a curve-removing mechanism which is movable into the tool opening to take out the curved piece stamped out by the tool and the mandrel, and with a cutter which is movable relative to the tool and co-operates therewith to cut off a foil strip from which the curved piece is stamped out.
Patent DE-3210060-A1 (DE)
Inventor: HILDEBRANDT HANS-DIETRICH DR
IPC: A61F13/06
Filed: 1982-03-19
Abstract: 1. Patellar ligament bandage consisting of a band to be placed around the leg below the patella, the band having a functional portion (2) acting on the patellar ligament and closure elements (7, 8) attached to the functional portion, characterised in that the functional portion (2) has a zone (9) associated with the interval between the patella and the Tuberositas tibiae and which has a width corresponding substantially to the width of this interval, a shape adapted to the associated part of the leg, and a bulge (11) located on its inner side and intended for pressure on the patellar ligament.
Patent DE-3210427-A1 (DE)
Title: Breech for portable firearms
Inventor: GERSTENBERG FRIEDRICH PROF DIP
IPC: F41A3/16
Filed: 1982-03-22
Abstract: Breech for sporting or hunting weapons, in which reactions reducing the firing accuracy and caused by tilting forces or vibrations are decreased in that, in the position of readiness for firing, the case base of a cartridge (16) inserted into the cartridge store (14) is supported, by means of a breech head (26) axially movable, that is to say not interlocked with the barrel (10) and the system, and a spring element (30), on the remaining rigidly connected breech parts. It is also possible, instead, to arrange the spring element in a recess of the breech head. <IMAGE>
Patent DE-3210828-A1 (DE)
Title: Squash-ball serving machine
Inventor: MIEHLICH DIETER
IPC: A63B47/00
Filed: 1982-03-24
Abstract: In a ball serving machine which serves balls at controlled time intervals and, for this purpose, feeds the balls individually from a ball store (19) contained in the upper section of the machine housing to a ball acceleration mechanism (11), with the aid of a separation mechanism, provision is made, for the serving of balls with high coefficients of surface friction, such as squash balls, for the bottom surface located underneath a turntable (23), with passage holes (24) for the individual balls, to be moved jointly together with the turntable and to move aside selectively under each passage hole when the passage hole (24) of the turntable (23) is located directly above the dropping aperture (27) from which the balls (25) pass to the ball acceleration mechanism (11). <IMAGE>
Patent DE-3220241-A1 (DE)
Title: Verfahren zum herstellen polykristalliner, fuer nachfolgendes zonenschmelzen geeigneter siliciumstaebe
Inventor: ERDMANN WOLFGANG JUERGEN DIPL
IPC: C30B13/00
Filed: 1982-05-28
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Abstich eines Ofens (1) mit abstichfähiger Schmelze. Das Abstichrohr (5) des Ofens wird elektrisch aufgeheizt, so daß dadurch das im Abstichrohr (5) befindliche Material, insbesondere Silicium, in die flüssige Phase überführt wird.
Patent DE-3226420-A1 (DE)
Title: Device for homogeneously mixing gases, liquids and solids in single-phase or multi-phase systems
IPC: B01F5/06
Filed: 1982-07-15
Abstract: The invention relates to main wings and baffle/dividing wings which are fitted on the side of the mixing housing at an angle to the longitudinal axis of the system, the number of the dividing wings and their arrangement angle being in principle freely selectable, the total of the widths of the main wings and baffle wings being less than 1 D; in the region of the centre axis of the mixing element, there is therefore an eccentric free cross-section which narrows from the inlet side towards the middle of the mixing element and widens again towards the outlet side and changes into its mirror image; for media with fibrous components, the dividing wings on the inflow side are rounded. In the devices, the mixing elements are preferably inverted with a twist relative to one another and introduced into apparatus and columns in an ordered or disordered state. The devices and mixing elements can be used in all relevant industries for mixing processes, reaction processes and thermal processes in piping systems and items of equipment.
Patent DE-3226709-A1 (DE)
Title: Sun-shading device
Inventor: BARTENBACH CHRISTIAN
IPC: G02B5/04
Filed: 1982-07-16
Abstract: Known sun-shading devices operate with pivotable slats of light-transmitting material which have on the inside a multiplicity of conical prisms; they consequently have a virtually circular screening area, which means unfavourable transmission of daylight and at the same time the necessity of readjustment during the day. The sun-shading device according to the invention has in comparison a significantly better transmission of daylight and at the same time makes do without readjustment during the day and with only a few readjustments during the course of the year. In addition, the slats (1), pivotable about a horizontal longitudinal axis (L), are of a surprisingly simple construction: they have on the outside a flat base area (11) and on the inside prism bars (10) which run parallel to the longitudinal axis (L) and the short faces (12, 13) of which are unreflective and form a base angle of 90 DEG . <IMAGE>
Patent DE-3234284-A1 (DE)
Title: Device for releasing sheet-like concrete parts from a plastic mould
Inventor: HEMPELMANN RUDOLF
IPC: B28B13/06
Filed: 1982-09-16
Abstract: With a device for releasing sheet-like concrete parts from a plastic mould it is intended to permit both a continuous production sequence and repeated use of the mould, which remains intact when the concrete parts are released. Serving for this purpose is a suction lifter, which can be moved in the vertical direction and on the lifting plate of which, provided with suction openings, there runs on the underside a soft/resilient sealing profile, which surrounds the area taken up by the suction openings and makes contact with the concrete part to be released. Also on the lifting plate, in its edge region at a distance from the sealing profile, there extends a pressure strip intended for holding down the plastic mould. In a particularly expedient design, the suction lifter is moved by means of a piston-cylinder unit, which is arranged on a chassis running in a horizontal rail guide and serving to carry away the concrete parts released each time from the plastic mould.
Patent DE-3236896-A1 (DE)
Title: Method for producing a superconductive fibre bundle
Inventor: DIETRICH MANFRED DIPL PHYS DR
IPC: D01F11/12
Filed: 1982-10-06
Abstract: The invention relates to a method for producing a superconductive fibre bundle which consists of a multiplicity of supporting fibres, coated with a superconductive layer, such as carbon fibres, boron fibres and steel fibres. The superconductive layer in this case consists of fine-grained B1-structure niobiumoxycarbonitride having the general formula NbCxNyOz (x+y+z less than/equal to 1), whose mean grain size is between 3 and 50 nm. According to the method, a supporting fibre bundle is fanned out to form a supporting fibre strip. This is followed by the supporting fibres being coated on all sides with niobiumoxycarbonitride in amorphous form, by means of reactive cathode sputtering, a niobiumoxycarbonitride sintered target being used for precise metering of the non-metallic compound partners O2, N2 and C. Finally, in a subsequent heat treatment, the amorphous niobiumoxycarbonitride compound is converted into the fine-grained B1-structure. The reactive cathode sputtering can advantageously take place in a focusing magnetic field, which acts on the plasma density in such a manner that the electrons of the plasma are substantially kept away from the substrate. <IMAGE>
Patent DE-3238759-A1 (DE)
Title: Transport and/or sales package for nursery and garden centre products, in particular for roses
Inventor: HUCKFELDT HORST
IPC: B65D59/04
Filed: 1982-10-20
Abstract: The invention relates to a transport and/or sales package for nursery and garden centre products, in particular for roses. The package is characterised by a receiving tube (3) which is closed at its ends (5, 7) with the aid of lids (9, 11), at least one of which is constructed to be removable. Whereas the receiving tube is opaque, the lids are to be of transparent construction. The receiving tube is rigid and allows high stacking one above the other. About 10 roses fit into each package. <IMAGE>
Patent DE-3238794-A1 (DE)
Inventor: ARTMANN JOACHIM DIPL PHYS DR
IPC: B03C3/017
Filed: 1982-10-20
Abstract: Gas scrubbing plant (30) for scrubbing gas from electrically conducting droplets or particles, particularly fossil fuel exhaust gas scrubbing plant. The plant comprises two high voltage electrodes (11, 12) of which the insulating section is protected from electrically conducting deposits (28) by a gas bleed (16). As flush gas (29), preferably compressed air is used. The flush chamber is effectively configured as a cascade (23, 24, 25) so as to enable a regular flushing of the insulating surface (17) with the gas free of conducting particles.
Patent DE-3238963-A1 (DE)
Title: Colourless, stabilised sodium alcoholates and potassium alcoholates, and solutions of strong bases in alcohols
Inventor: ROSS ERWIN DIPL ING DR
IPC: C07C29/94
Filed: 1982-10-21
Abstract: An addition of 0.01 to 1 % by weight of complex hydrides, in particular sodium borohydride or potassium borohydride, prevents the discoloration of sodium alcoholates and potassium alcoholates in which the alcohol moiety is derived from aliphatic monohydric alcohols having 1 to 6 C atoms, as a solid or in a 1 to 30 % by weight solution in the corresponding alcohols, and of solutions of 1 to 30 % by weight sodium hydroxide or potassium hydroxide in aliphatic monohydric alcohols having 1 to 6 C atoms, even when stored over a prolonged period, and thus allows the production of the corresponding colourless stabilised products and solutions.
Patent DE-3239600-A1 (DE)
Title: Mixer valve for the aerosol conditioning of two separate products
Inventor: VELTEN WENDELIN
IPC: B65D83/14
Filed: 1982-10-26
Abstract: The invention relates to the valves for aerosol conditioning of two products which are enclosed separately in the same container and are mixed at the instant of their simultaneous distribution. The surface of the closure piece 5 which rests against the seal 7 has an annular groove 13 which is connected via the interior of the closure piece to an axial piece of pipe 19 for the supply of one of the substances while the other substance passes into the interior of the valve shell 1 around the closure piece 5. Use, in particular, for distributing an extemporised mixture of two substances. <IMAGE>
Patent DE-3239889-A1 (DE)
Title: Overhead projector
IPC: G03B21/132
Filed: 1982-10-28
Abstract: It is the aim in an overhead projector having a roll film cassette which can be mounted and dismounted and consists of a frame on which there are arranged on two opposite sides accommodating containers for the film roll that is to be wound up and unwound and whose bars connecting the accommodating containers rest on the housing surface of the overhead projector next to its transilluminated writing plate, to achieve the object of configuring the overhead projector of the type mentioned at the beginning having a mountable and dismountable roll film cassette in such a way that it is possible to arrange and slide in a film sheet under the roll film, the aim being for the lecturer to be able to represent under magnification quite specific sections of the film sheet. The invention achieves the object by arranging between the housing surface of the overhead projector and the bars guide rails for an original to be projected which has the form of a film sheet which is to be inserted between the housing surface with the writing plate, on the one hand, and the window of the roll film cassette, on the other hand.
Patent DE-3245707-A1 (DE)
Title: Device to monitor operating errors of a power converter for fault diagnosis
Inventor: ENGEL SIEGURT
IPC: H02M7/04
Filed: 1982-12-10
Abstract: Device with means for detecting operating faults in a power converter and with electrically excitable luminous fault display means which are disposed physically apart from one another to distinguish between operating faults; to detect errors which cause operating faults, the device contains   a) a first allocation coder (1) with individual inputs (11) detecting a two-digit number (A) of signals of different faults and two groups, each comprising four individual outputs (12), in each case to represent an ordinal number specified for a signalled operating fault (N</=A) as a 4-bit word in BCD code, b) a second allocation coder (2) with a number (B) of individual inputs (21) detecting signals of different operating states of a power converter and four individual outputs (22) to represent an ordinal number specified for a signalled operating fault (N</=B) as a 4-bit word in BCD code, c) a memory unit (3) with memories which can be addressed by means of a control unit (3') through faults causing de-activation of the power converter and which can then be interrogated, and with three groups of individual inputs (31) equal in number to the individual outputs (12) and (22) together and connected individually to the latter, furthermore with individual outputs (32) divided into one group (G1) of four and one group (G2) of three, the former being interrogatable in multiplex fashion for display and evaluation of memory information and...   Original abstract incomplete. <IMAGE>
Patent DE-3246949-A1 (DE)
Title: Disperse dyes
Inventor: ZIRNGIBL ULRICH DR
IPC: C09B67/22
Filed: 1982-12-18
Abstract: Mixtures of at least two disperse dyes of the formula I <IMAGE> where R is C3-7-n-alkyl and the mixture constituents differ only in terms of the number of carbon atoms in the n-alkyl radical R and are present in the mixture in an amount of at least 10 %.
Patent DE-3248334-A1 (DE)
Title: Central heating or water heating system - has demand-dependent circulation pump with connected reversing valves
Inventor: MOELLER UWE
IPC: F24D3/08
Filed: 1982-12-28
Abstract: The heating system has a pref. oil-fired boiler and a series-connected water boiler; or a parallel second heating source with water boiler and circulation pipes for the warm water, and to connect the two boilers. Two valves are located in the return pipe, at the branch-off to the first and second boiler. The valves are opened/closed by demand, on a time limit, or timer controlled. The valves are connected to a circulation pump, and the return contains a temperature feeler, which dependant upon the temperature, opens/closes the valves, and/or controls the pump.
Patent DE-3304400-A1 (DE)
Title: Safety-contact rail for power-operated systems
Inventor: BECKHAUSEN KARLHEINZ
IPC: E05F15/00
Filed: 1983-02-09
Abstract: A safety-contact rail for power-operated systems, such as roller doors, roller grids and the like, on whose lower end a rubber hollow profile is provided which has electrically conductive contact surfaces on the inside which are effectively connected to an electrical switching device, the contact surfaces forming a quiescent-current loop which permits continuous functional monitoring of the system and results in safety disconnection when the rubber hollow profile is compressed (Fig. 2). <IMAGE>
Patent DE-3307342-A1 (DE)
Title: Combination oven, preferably for mobile dwelling units
Inventor: REISER PETER DIPL ING
IPC: B60H1/00
Filed: 1983-03-02
Abstract: A combination oven for cooking, heating and hot water preparation is shown, preferably for use in campers, caravans or boats. A liquid fuel can be used as the fuel. The arrangement of the elements for heating and for hot water preparation is at at least two sides of the combustion space, and in one embodiment can be lowered by a toggle lever rod.
Patent DE-3313168-A1 (DE)
Title: Device for transporting loads over steps
Inventor: KNAUER DIETER
IPC: B62B5/02
Filed: 1983-04-12
Abstract: The invention relates to a device for transporting loads over steps, which device permits the user to transport for example crates, principally in the domestic sphere, perfectly comfortably. By means of the structure according to the invention, the user is provided with an extremely economical and functionally suitable solution which is completely uncomplicated in technical terms and requires no servicing.
Patent DE-3313678-A1 (DE)
Title: Brake warning system for vehicles
Inventor: VOIGT HEINZ DR RER NAT
IPC: B60Q1/44
Filed: 1983-04-15
Abstract: The invention relates to a brake warning system for vehicles with warning elements. Decelerations in motor vehicles and rail vehicles are indicated by light signals when the braking device is actuated, by which means brake lights are switched on. In land vehicles and water vehicles, decelerations can also occur which are not due to operational braking and are consequently also not signalled. By means of the invention, a warning system is provided which signals the deceleration of a vehicle even if the vehicle brake is not actuated; this is achieved in that one or more deceleration sensors (7) are installed in the vehicle (8) and cause warning elements (10, 10') to be switched on when decelerations occur which are not caused by the brake of the vehicle, Fig. 2. <IMAGE>
Patent DE-3315190-A1 (DE)
Title: Triggering system for protection circuit breakers, especially for earth-leakage current protection circuit breakers
Inventor: GROTHEER DETLEF DIPL ING
IPC: H02H3/33
Filed: 1983-04-27
Abstract: It is intended to develop a triggering system for an earth-leakage current protection circuit breaker, which can be used primarily in branched systems in which both the main distribution and the subdistribution and the installation parts located between them are intended to be included in the earth-leakage current protection circuit. In this case, it is also intended that interference pulses arriving from the exterior should not affect the subsequent circuit. In order to achieve this aim, voltage-limiting semiconductors (D6, D7) are initially provided in the circuit arrangement, which semiconductors result in a certain selectivity. An adjustable charging circuit (T3, P1) supplies the charging capacitor (C2) with a constant current, irrespective of the input voltage, as a result of which the rise in the charging voltage is slowed down. Finally, an RC element (R4, C3) ensures that interference pulses at high frequencies are reduced to a level which does not damage the circuit. <IMAGE>
Patent DE-3315608-A1 (DE)
Title: Thermocurable compositions
Inventor: LIN SHIOW CHING
IPC: C08G18/10
Filed: 1983-04-29
Abstract: The invention relates to a thermoplastic, epoxy group-containing, urethane group-containing compound which is the product of the reaction of an epoxy resin containing more than one hydroxyl group, preferably two hydroxyl groups, and a diol which is end-masked by a diisocyanate. The compound according to the invention is preferably formed in the presence of an epoxy curing agent which is reactive at elevated temperature, and gives a 1-component material which can be used as a thermocurable adhesive or thermocurable sealant or coating composition.
Patent DE-3325313-A1 (DE)
Inventor: ELBE HANS-LUDWIG DR
IPC: A01N43/64
Filed: 1983-07-13
Abstract: 1. Use of substituted diazolyalkyl carbinols of the formula  see diagramm : EP0131845,P16,F1  in which A represents a nitrogen atom or the CH group ; B represents a nitrogen atom or the CH group ; X represents hydrogen and straight-chain or branched alkyl with 1 to 4 carbon atoms ; Y represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; and, if X represents hydrogen, also represents allyl, methylallyl, propargyl, methylpropargyl or benzyl which is optionally substituted in the phenyl part by flourine, chlorine, bromine, methyl, isopropyl, tert.-butyl, methoxy, methylthio, triflouoromethyl, trifluoromethoxy, triflouromethylthio, nitro and cyano ; R represents phenyl which is mono- or disubstituted by identical or different substituents from the group comprising methylthio, triflouromethoxy, trifluoromethylthio, nitro, cyano, hydroxyl, hydroxycarbonyl, methoxycarbonyl, ethoxycarbonyl, hydroximinomethyl, 1-hydroximinoethyl, methoximinomethyl and 1-methoximinoethyl, and also comprising phenyl, phenoxy, benzyl or benzyloxy, each of which is optionally substituted by flourine, chlorine or methyl, and R furthermore represents the grouping  see diagramm : EP0131845,P16,F2  wherein Alk**1 represents methyl or ethyl, Alak**2 represents methyl or ethyl ; Alk**1 and Alk**2 , together with the carbon atom to which they are bonded, represent cyclobutyl, cyclopentyl or cyclohexyl ; and R**1 represents methyl, ethyl, n-propyl, i-propyl, n-butyl, neopentyl, and phenyl, benzyl, phenethyl, phenoxy, phenylthio, pnenoxymethyl, phenoxyethyl, phenylthiomethyl, phenylthioethyl, benzyloxy or benzylthio, it being possible for each of the eleven aforementioned radicals to be substituted in the phenyl part by fluorine, chlorine, bromine, methyl, isopropyl, tert.-butyl, methoxy, methylthio, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, nitro, cyano, hydroxyl, hydroxycarbonyl, hydroximinomethyl, 1-hydroximinoethyl, methoximinomethyl or 1-methoximinoethyl, and by phenyl, phenoxy, benzyl and/or benzyloxy, each of which is optionally substituted by fluorine, chlorine or methyl, and acid addition salts and metal salt complexes thereof for combating fungi in plant protection.