baber/WOPTO huggingface dataset:
Patent DE-3127695-A1 (DE)
Title: Profiled sliding rail for abattoirs and cold-storage depots
Inventor: PEUKERT ERWIN
IPC: B65G9/00
Filed: 1981-07-14
Abstract: A profiled sliding rail for abattoirs and cold-storage depots for sliding along pieces (3) of slaughtered animals which are suspended from hooks (2). A metal carrier rail (4) which is symmetrical about the vertical mid-axis is provided with a plastics layer (5) which encloses the entire surface of the carrier rail (4) and has, in interaction with the hooks (2), good sliding properties without the use of additional lubricants (lubricating grease etc.). The plastics layer (5) can be firmly bonded to the carrier rail (4) by being shrunk on or sintered on, or it can be applied loosely in the form of a pushed-on plastics tube. When signs of wear appear at the upper side (6), it is possible by turning the profiled sliding rail (1) about its longitudinal axis for an unworn region of the plastics layer (5) to be brought into the sliding region (6), the result being that the overall service life is increased multiply. <IMAGE>
Patent DE-3131937-A1 (DE)
Title: Apparatus for cleaning paint rollers
Inventor: HLAWATSCH DIETMAR
IPC: B44D3/00
Filed: 1981-08-12
Abstract: The invention relates to an apparatus which is intended for cleaning paint rollers and has a gripper (4), which can be connected to the drive shaft of an electric hand drill and is intended for the rotary gripping of the paint-application roll (7) of a paint roller, and a hood (1) which is intended for engaging over the paint-application roll gripped by the gripper, it being possible to fix the hood on non-moving parts of the electric hand drill. <IMAGE>
Patent DE-3136430-A1 (DE)
Title: Orf virus, process for the preparation of an orf virus live vaccine and its use for parenteral protective inoculation against orf infections in sheep and goats
Inventor: MAYR ANTON PROF DR MED
IPC: C12N7/00
Filed: 1981-09-14
Abstract: The orf virus strain D 1701 which is deposited at the Bayerischen Landesimpfanstalt, Munich, a process for the preparation of a live vaccine from this orf virus and its use for parenteral protective inoculation against orf infections in sheep and goats are described.
Patent DE-3136897-A1 (DE)
Title: Vehicle with at least one tarpaulin or similar membrane and detachable fastening members
Inventor: MITTELMANN GERHARD
IPC: B60P7/08
Filed: 1981-09-17
Abstract: The invention relates to a vehicle with at least one tarpaulin or similar membrane, in particular as a wall for the loading space of a lorry, which tarpaulin is secured on the roof side to the vehicle, for example on a supporting frame for a roof skin, and, on the other side, is connected detachably to the vehicle by fastening members, for example by its lower edge to a liftgate which delimits the loading area of the vehicle. The vehicle is to be of such a design that an effective and tight means of fastening for the tarpaulin(s) is produced which, in addition, is very easy to operate. This is achieved by virtue of the fact that along its connection region, for example the lower tarpaulin edge (57), the tarpaulin (22, 23) has at least one profile rod (51) which by at least one profile arm (53) protruding from its profile body (52) is inserted releasably into a groove (42), running approximately parallel to the profile rod, of the vehicle (2) and is arranged such that it can pivot about this pairing point (42/53) counter to the direction of tension of the tarpaulin and can be locked in this pivoted position. It is intended that fastening members (65), provided in this pivoted or fastening position on the profile-rod ends, engage in lateral catches (68) of the vehicle (2) so that the profile rod (51) to be designated as clamping profile is clamped counter to the tensile force of the tarpaulin (22, 23) between the groove (42) of the vehicle (2) on the one hand and its catches (68) on the other hand. <IMAGE>
Patent DE-3138172-A1 (DE)
Title: Tunable multi-circuit parametric amplifier
Inventor: BERTSCH GUENTER DIPL ING
IPC: H03F7/04
Filed: 1981-09-25
Abstract: The present invention relates to a tunable multi-circuit parametric amplifier, the diode of which is coupled with non-linear reactance via a signal line to one arm of a waveguide circulator (Z) which isolates the input signal from the output signal of the parametric amplifier (PV). This circulator arm represents a resonant circuit for the parametric amplifier. <IMAGE>
Patent DE-3139827-A1 (DE)
Title: Sealing device for a wedge breech block
Inventor: HEBERLEIN WERNER
IPC: F41A3/74
Filed: 1981-10-07
Abstract: The sealing device consists, as an extension of Patent P 2554728, of three sealing rings (100, 101 and 102) which are arranged axially in series in the recess (52) of the wedge (4) and which are each so designed that, even under the gas pressure and the thermal expansion occurring above all at a high firing rate, the axial cycles of movement are preserved as a result of radial play between the sealing ring and recess. <IMAGE>
Patent DE-3139963-A1 (DE)
Title: Circuit arrangement for electrically isolating analog direct-current signals
Inventor: VON ZUR GATHEN GUENTER
IPC: G08C19/02
Filed: 1981-10-08
Abstract: The circuit uses a chopper circuit (Z) with a transformer (U). To eliminate the dependence of the secondary output current (Ia) on the load, an additional current ( DELTA I) is superimposed on the impressed current (I) supplied by a measurement converter (M). This additional current is derived from a voltage (UK) which is present at the input of the current converter formed by chopper circuit (Z), transformer (U) and rectifier (G). <IMAGE>
Patent DE-3145774-A1 (DE)
Title: Work table with air-conditioning device
Inventor: ESSLINGER HARTMUT
IPC: A47B17/00
Filed: 1981-11-19
Abstract: The invention relates to a work table with air-conditioning device, such as can be used for an air-conditioned workplace. In order to be able to use the work table optionally with or without the air-conditioning device, without its being necessary to make special arrangements therefor on the work table, provision is made according to the invention for the air-conditioning module to be arranged at the back of the work table and for the air outlet apertures of the air-conditioning device to be arranged in the top of the air-conditioning module and masked by means of adjustable baffles, or to merge into a projecting attachment with adjustable directional nozzles.
Patent DE-3149998-A1 (DE)
Title: Reinforcement welding machine with a reel for feeding the reinforcement wire
Inventor: PFENDER GEORG
IPC: B21F27/12
Filed: 1981-12-17
Abstract: In a reinforcement welding machine (1) for the production, for example, of reinforcing cages for concrete pipes, having at least one rotatably mounted reel (3), from which a reinforcing wire (2) is drawn off by the movement of the shaped reinforcing part (5) during the operation of the machine, there is the risk that the wire (2) will jam on the reel (3). For this reason, the reel is guided in such a way that it can move in the direction of wire tension, by virtue, in particular, of a carriage (9) running in rails (11), and is held in its working position by a latching device releasable under high tension. Assigned to the latching device is an electric switching device which switches the machine off upon unlatching. If the wire jams, the carriage (9) moves towards the machine (1) and the said machine stops. In order to be able to move the carriage (9) back more easily, the rails (11) are on a slope. <IMAGE>
Patent DE-3151935-A1 (DE)
Title: Concrete shuttering block
Inventor: HENINGER ANTON
IPC: E04C1/39
Filed: 1981-12-30
Abstract: In a concrete shuttering block (1, 6) having at least one plate-like outer wall (2, 7, 8), a plate-like inner wall (3, 9) arranged parallel and at a distance therefrom, and having at least two connecting webs (4, 10, 11) provided between both walls (2, 3, 7, 8, 9), said connecting webs are set back at the abutting sides with respect to the vertical edges (2', 3') of both walls. The shuttering block (1, 6) possesses an outer wall (2, 7, 8) for erection of a foundation enclosing a floor slab (5) made of concrete, the upper, horizontal edge (2'', 7'', 8'') of which outer wall is arranged higher by approximately the thickness (D) of the floor slab (5) than the upper edges (3'', 9'' and 4'', 10'', 11'' respectively) of the inner wall (3, 9) and the webs (4, 10, 11). <IMAGE>
Patent DE-3201349-A1 (DE)
Title: Method for regulating an absorption heat pump installation
Inventor: SCHRADER KARLHEINZ DIPL ING
IPC: F25B49/04
Filed: 1982-01-18
Abstract: In a method for regulating an absorption heat pump installation, the heat ratio is to be improved. To this end, the burner is controlled depending upon a desired temperature of the useful circuit which is heated by a condenser and an absorber. The volume flow of the coolant-rich solution is controlled depending upon the expeller temperature. At a given upper expeller temperature, the volume flow is increased. As a result, the concentration of the coolant in the weak solution is raised and the expeller temperature is lowered.
Patent DE-3207555-A1 (DE)
Title: Roll ring arrangement for metal-spinning heads
Inventor: WENKE LUTZ
IPC: B21D22/14
Filed: 1982-03-03
Abstract: The invention relates to the field of sheet metal forming, the exchange of the rolling balls without partial disassembly of the metal-spinning head or adjustment of tool elements. The corner spacing dimension of the tool elements partially surrounding the rolling balls, such as roll rings or retention rings, is larger than the ball diameter. Use in the consumer goods industry, tank construction, motor vehicle industry.
Patent DE-3211641-A1 (DE)
Title: Sail with profiled nose
Inventor: WORTMANN FRANZ XAVER PROF DR I
IPC: B63H9/06
Filed: 1982-03-30
Abstract: Sails are proposed which have a streamlined shape in their front area. For this purpose, the sail is given two chambers which are inflated to a different pressure. Tensile stress of the canvas towards the rear edge results in an aerodynamically more effective shape than can be achieved with conventional sail pockets. Various variants are specified for producing the sail chambers and the tensile stress in the canvas as well as for hoisting and furling sails of this type.
Patent DE-3217220-A1 (DE)
Title: Package
Inventor: LENHARDT HEINER
IPC: B65D5/54
Filed: 1982-05-07
Abstract: For easier opening of a package from a box made of foldable material, such as cardboard, in which an inner lining and a bag enclosing the packaged product are arranged, the inner lining (2) has an intended tearing line marking out a window (5), while the corresponding wall (14) of the box has a flap (3) at that point, which can likewise be marked out by an intended tearing line (6). The area of the window (5) in the inner lining (2) is connected to the inside of the flap (3). When the flap (3) is torn open, the window region is therefore torn out of the inner lining (2) along the intended tearing line of the inner lining (2) and the inner lining (2) is opened. The edge region surrounding the intended tearing line of the inner lining (2) can be provided with a wick compound, such as an adhesive wax, as a result of which a sealing re-closure of the package is possible, such that the packaged product is protected in the re-closed inner lining (2). Furthermore, the intended tearing line for the inner lining (2) can have a different course from that of the flap (3), for example it can lie outside the edge formed by the flap (3) or cross it many times. The thus projecting edge acts in the manner of a snap spring which, when the flap (3) is closed, engages below the wall of the box and prevents unintentional opening-out of the flap (3). The inner lining can be bonded or sealed on in the window region. The intended tearing lines are formed by partially punched portions or perforations. <IMAGE>
Patent DE-3220865-A1 (DE)
Inventor: HUBER HANS DR
IPC: C08G63/68
Filed: 1982-06-03
Abstract: For the contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Contact adhesive based on cross-linkable resin mixtures liquid at temperatures below 100 degrees C, based on hydroxyl group-containing polymers with a molecular weight of 500 to 30,000, preferably 1000 to 10,000, characterized in that 5 to 90 mol % (preferably 10 to 80 mol %) of the hydroxyl groups present originally in the mixture have been replaced by the reaction product of an organosilane of the general formula  see diagramm : EP0096249,P12,F1  with a monomeric or polymeric di- or triisocyanate. For the contracting State AT 1. Process for the production of cross-linkable resin mixtures with a molecular weight of 500 to 30,000 which are liquid at temperatures below 10 degrees C, and for their associated cross-linking, characterized in that hydroxyl group-containing polymers are reacted either a) with a diisocyanate in the molar ratio NCO:OH of approximately 2:1, there action product being produced is reacted with the stoichiometric amount of an amino or mercaptoalxoxy silane, corresponding to the free NCO- groups, and the reaction product is mixed with sufficient OH-group-containing polymers that the ratio OH:alkoxy silyl groups is less than or equal to 1:0,9 or b) with the addition product of equimolar amounts of amino or mercaptoalkoxy silanes with diisocyanates in such amounts that the ratio OH;NCO is less than or equal to 1:0,9 and then the cross-linking is carried out.
Patent DE-3221128-A1 (DE)
IPC: B01D53/18
Filed: 1982-06-04
Abstract: This disclosure relates to an annular filling member, used in a gas/liquid contact apparatus such as a gas/liquid contact tower, and comprises one or more annular ribs having arranged thereon inwardly projecting, sharp-edge configured, alternately terminating drain plates which extend over a third to four fifths of the axial dimension of the member with the remainder of the axial dimension comprising a drain web.
Patent DE-3225708-A1 (DE)
Title: Process for producing fibrils made of vinyl chloride, vinylidene chloride or styrene polymers and fibrils produced by this process
Inventor: BONITZ ECKARD DR
IPC: D01F6/00
Filed: 1982-07-09
Abstract: Process for producing fibrils (short fibres) by introducing solutions of vinyl chloride, vinylidene chloride or styrene polymers into tetrahydrofuran, 1,4-dioxane or methyl ethyl ketone in, for example, water under the action of shearing forces, the polymer solutions used being such additionally containing oxides, silicates, carbonates or sulphates of di- to tetravalent metals, preferably calcium oxide, calcium hydroxide, alumina, calcium silicate, silica, cement produced therefrom, silicon tetrachloride and/or the reaction product of cement or calcium oxide with silicon tetrachloride in an amount of 1 to 900% by weight, relative to the solid polymer, and fibrils obtained by this process.
Patent DE-3225870-A1 (DE)
Title: Toner dosing device for electrophotographic copiers
Inventor: HARTWIG KARL
IPC: G03G15/08
Filed: 1982-07-10
Abstract: In a toner dosing device for electrophotographic copiers, there is provided for the purpose of supplementing the toner consumed during the developing operation a conveying spiral (7) which leads the toner to a toner storage chamber (2c) which is located above a toner dosing roller (4). A mechanical or electroacoustic measuring device (8, 14) which responds to the presence of toner is arranged at the rear end of the toner storage chamber seen in the transport direction of the toner for the purpose of controlling the flow of toner in a fault-free fashion. A clearing device (9, 17), which can be formed by a counter- rotating conveyance spiral (9) or a rotating disc (17) upstream of the rear wall of the toner storage chamber (2c), prevents build-up of toner in the region of the measuring device (8, 14). <IMAGE>
Patent DE-3230802-A1 (DE)
Title: Method in editing cinematographic picture material
Inventor: DYFVERMAN TOMAS
IPC: H04N9/11
Filed: 1982-08-19
Abstract: When editing cinematographic picture material which is to be available in the form of a colour video tape in its final state, the method used is that before the actual editing work, two colour video recordings of the basic picture material are produced which have the same picture content but in which the picture content has different phase relationships with respect to a periodic signal component characteristic of the colour video system used and contained in the complete video signal and which has a period extending over an integer number of successive complete frames. The final edited colour video tape is produced by copying required scenes in the required order from the said video recordings to a new video tape, the scenes being selected from the differently phased video recordings in such a manner that the video signal on the final video tape does not exhibit any interruptions or discontinuities in the period of the said periodic signal component at the scene joints.
Patent DE-3233272-A1 (DE)
Title: Continuous press
Inventor: OTT ROLAND
IPC: B30B15/30
Filed: 1982-09-08
Abstract: The invention relates to a continuous press (1) having a pressing band (8) which moves over a chain drive, belt drive (6) or the like. In this arrangement, the two free ends of the pressing band (8) are each fastened to a winding roller (4, 5) mounted rotatably at the entry and exit of the press. The winding rollers are driven by the chain drive, belt drive or the like (6, 7) which can be switched in its direction of rotation. As a result of this arrangement, it is possible to make do with a simple chain drive compared with the known presses, without the need for an endless pressing band together with the tension rollers necessary for this. <IMAGE>
Patent DE-3239321-A1 (DE)
Title: Dioxazine compounds
Inventor: DEUR MICHEL
IPC: C09B19/02
Filed: 1982-10-23
Abstract: The invention provides the novel dioxazine pigment of the formula I <IMAGE> where each R is independently of the other C1-4alkyl, the preparation thereof, and the use thereof as pigment dye.
Patent DE-3241154-A1 (DE)
Inventor: BUCK ALFRED
IPC: D04B23/00
Filed: 1982-11-08
Abstract: Eine Kettenwirkmaschine, insbesondere Raschelmaschine, ist mit in die Nadelgassen hineinreichenden, auf wenigstens einer Platinenbarre angeordneten Einschließ- und Abschlagplatinen versehen, denen durch ein mit der Platinenbarre gekoppeltes Steuergetriebe eine im wesentlichen quer zu der Nadelbewegung gerichtete, auf die Nadelbewegung abgestimmte Vor- und Zurückbewegung zwischen einer Einschließ- und einer Abschlagstellung erteilbar ist.  Um bei einfachem Aufbau eine hohe Arbeitsgeschwindigkeit der Maschine bei geringer Beanspruchung der Kettfäden zu erzielen, ist die Anordnung derart getroffen, daß sie, ausgehend von einer voll eingezogenen Stellung, anschließend an das Legen der Kettfäden zunächst eine der Einzugsbewegung der Nadeln entgegengerichtete Austriebsbewegung ausführen, in deren Verlauf die Schleifenbildung der Kettfäden im Zusammenwirken zwischen den Nadeln und den Platinen erfolgt, wobei die Platinen außerdem quer zu den Nadeln in die Abschlagstellung übergehen und die Platinen sodann in einer mit der Einzugsbewegung der Nadeln gleichgerichteten Einzugsbewegung wieder vollständig in ihre voll eingezogene Stellung zurückbewegt werden, bevor sie wiederum quer zu den Nadeln in ihre Einschließstellung überführt werden.
Patent DE-3241443-A1 (DE)
Title: Method of manufacturing ammonium nitrate granules
Inventor: BIBERACHER GERHARD DIPL CHEM D
IPC: C05C1/02
Filed: 1982-11-10
Abstract: In a method of manufacturing ammonium nitrate granules which may contain calcium carbonate and have N contents of at least 25 wt.%, gypsum is added to the mash containing the ammonium nitrate at a temperature of 120 to 160 DEG C and the mixture is set aside for 5 to 20 minutes at this temperature before it is shaped.
Patent DE-3300873-A1 (DE)
Title: Process for preparing meat and vegetables ready-to-eat in minutes
Inventor: HENNING WOLFGANG
IPC: A23B4/023
Filed: 1983-01-13
Abstract: The invention relates to a process for making meat and vegetables ready to serve in minutes, which is characterised in that the cleaned, edible, possibly comminuted meat or plant parts are carefully mixed with 6 to 8 % of common salt, based on percent by weight, without addition of relatively large amounts of liquid, left for this to act for about 5 to 30 minutes and are then further processed.
Patent DE-3305979-A1 (DE)
Title: Light compressor
Inventor: WALLNER RICHARD
IPC: G01J3/02
Filed: 1983-02-21
Abstract: The invention relates to a light compressor for splitting the incident light into a plurality of light bundles having differently or uniformly increased light intensity or luminous density. The light compressor consists of a plurality of collector lenses or collector lens systems of arbitrary focal length and surface magnitude, which are juxtaposed to form a lens disc (4). In the preferred exemplary embodiment, the lens disc (4) is circular and is formed by four lens fragments (5) of the same focal length but different magnitude. The lens fragments (5) are produced by mutual intersection of collector lenses (10) and by trimming at the rims, and are bounded by the intersection lines (8) and the rim (9) of the lens disc (4). The lens disc (4) is particularly suitable for installation in the measuring head of a photoelectric colour-measuring instrument, photodiodes and tricolour filters for measuring the emerging light bundles being installed at the focal points on the output side on the optical axes (6) of the lens fragments (5). <IMAGE>
Patent DE-3309472-A1 (DE)
Title: Method for a PBX system which is not isolated from the exchange system
Inventor: FORDAN GUENTER
IPC: H04M3/58
Filed: 1983-03-16
Abstract: The invention relates to a method for a PBX system which is not isolated from the exchange system, i.e. which has no transformers, dialling memories nor conversion devices in the exchange system. In a system of this type, an enquiry call in the PBX system or suffix dialling in the exchange system is intended to be possible with simultaneous detection of noise pulses but without disturbing the distant exchange subscriber. This is achieved in that, in the case of an exchange connection and a first loop interruption, the loop relay detects an interruption, the exchange connection switches to "hold" and the extension switches to internal feed. If no further pulses occur, the switchover is reversed. If further pulses occur, these are used for internal dialling (enquiry call) or, if a first specific digit is dialled, through blocking of the switchover, for further dialling in the exchange. It can be used in small, low-cost PBX systems.
Patent DE-3328338-A1 (DE)
Title: Device for adjusting a first component relative to a second component
Inventor: ROSSIE EGBERT
IPC: F16B5/02
Filed: 1983-08-05
Abstract: A device is proposed for adjusting a first component relative to a second component, by means of a screw connection, it being possible both to adjust and to secure the elements of the screw connection from only one side. The proposed construction makes possible continuous adjustment in three directions using few components, of simple design.
Patent DE-3330779-A1 (DE)
Title: Magnetic head arrangement in a magnetic-tape drive
Inventor: SCHALLER OTTO DIPL ING
IPC: G11B25/06
Filed: 1983-08-26
Abstract: A magnetic head arrangement in a magnetic-tape drive with integrated magnetic tape is described, in which the magnetic head is mounted pivotally in the tape-running direction on the drive chassis without changing the running of the tape.
Patent DE-3344600-A1 (DE)
Title: Screw head
Inventor: HELFER HORST
IPC: B25B21/00
Filed: 1983-12-09
Abstract: The invention relates to a screw head according to the preamble of Claim 1. So that the desired torque can easily be adjusted from outside without dismantling any parts, it is proposed according to the invention to provide an external thread on the peripheral surface of the head part, which external thread engages in an internal thread of the hollow-cylindrical part of the housing.