baber/WOPTO huggingface dataset:
Patent DE-3129983-A1 (DE)
Title: Flexible electrical braided cable or cable for signal transmission between a control point and a moving missile, and a method for its production
Inventor: PFAHL SIEGFRIED
IPC: H01B13/16
Filed: 1981-07-29
Abstract: An electrical cable and a method for its production for signal transmission between a fixed-position or mobile control point and a moving missile, whose electrical conductors are embedded centrally in a tension device which is held together by a spun covering. The spun covering is surrounded by a protective layer consisting of PVC varnish. <IMAGE>
Patent DE-3132879-A1 (DE)
Title: Process for dyeing textiles with reactive dyes
Inventor: OSCHATZ CHRISTIAN
IPC: D06P3/66
Filed: 1981-08-20
Abstract: An alkali system comprising silicate-borax-urea is an excellent fixative (fixing agent) in the pad- or print-dry (all-in) process in the dyeing and especially printing with reactive dyes on cellulose.
Patent DE-3133008-A1 (DE)
Title: Dental restoration composition which can be hardened in a wide spectral light range
Inventor: KOBLITZ FRANCIS F
IPC: C08G18/67
Filed: 1981-08-20
Abstract: Dental restoration compositions with improved colour stability are made available. According to a preferred embodiment, the compounds contain a mixture with a larger content of a finely divided inorganic filler and a smaller content of a resin compound containing a binding resin, a diluting monomer and a photosensitisation system which is composed of three components and which contains an  alpha -diketone, an amine reducing agent and a benzoin alkyl ether. The superior colour stability and other properties of the dental restoration compositions according to the invention are probably based on synergistic interactions between the components of the sensitisation system.
Patent DE-3135020-A1 (DE)
Title: Device for measuring circumference
Inventor: WEIMER PETER
IPC: G01B5/02
Filed: 1981-09-04
Abstract: The invention relates to a device for measuring circumference, in particular change in circumference. In order to be able to determine the service life of pipelines during inspection work, a measuring tape (tape measure, tape rule) (3) is prestressed in a defined fashion over a rugged straight-line mechanism (4). A precise reading of the change in circumference of a pipe is achieved by means of a line rule (5) and a vernier on the straight-line mechanism (4). Figure 1 shows a side view of the straight-line mechanism (4) with the ends (1, 2) of the measuring tape (3). <IMAGE>
Patent DE-3137455-A1 (DE)
Title: Device for sound-magnetic field therapy
Inventor: WEILER WALTER
IPC: A61M21/00
Filed: 1981-09-21
Abstract: This device is to be mainly used in the medical field. Living beings harmed by unphysiological sound (noise) may regenerate with the aid of the device. The living being is supplied electromagnetically by the device with those sound vibrations by which it is harmed. The noise store used is a magnetic tape recording played back by a drive. The stored vibrations are amplified and electromagnetically supplied to the individual harmed by the sound. As a result, communication disturbances of an electromagnetic character (for example disorders of the body) are advantageously influenced or eliminated.
Patent DE-3140746-A1 (DE)
Title: Earpiece and/or microphone capsule
Inventor: VOELLMECKE HORST
IPC: H04R1/06
Filed: 1981-10-14
Abstract: The invention relates to an earpiece and/or microphone capsule of the type used in telephone sets. This capsule has a base body (20) and a contact mount (36), where openings (23, 24) are provided in the base body (20) to accommodate plug-in contacts (39, 40). The plug-in contacts (39, 40) may be part of a cable or may be attached to the contact mount (36). Conductor paths (43, 44) are disposed opposite the plug-in contacts (39, 40) disposed on the contact mount (36) and are electrically connected to the plug-in contacts (39, 40). <IMAGE>
Patent DE-3142649-A1 (DE)
Title: Castor for furniture and method for its manufacture
Inventor: MAIER HANS-CHRISTIAN
IPC: B60B33/00
Filed: 1981-10-28
Abstract: The invention relates to a castor for furniture with a roof-like housing which surrounds the castor wheel in a semi circular shape and on which a bushing for holding the swivel pin is formed. Furthermore, in the roof-like crown there is a central web formed whose bore is downwardly open for holding an axle. Locking noses with undercut contact faces are formed onto the central web and a wire bar is snapped into said faces by pressing in. The central piece of the axle, which remains free, is pressed into the downwardly open bore in the central web after the castor wheels are plugged onto the ends of the axle so that it locks into the bore in the central web. The hubs of the castor wheels have grooves into which lateral crowns of the wire bar come to rest and prevent the castor wheels from being pulled away laterally after the castor is assembled. In addition, a method for manufacturing a castor by assembling the individual parts of the castor is disclosed. <IMAGE>
Patent DE-3145781-A1 (DE)
Title: Cellular sluice and method for operating the cellular sluice
Inventor: EDEL EUGEN
IPC: B65G53/46
Filed: 1981-11-19
Abstract: The cellular sluice is suitable for high pressure differences, predominantly at elevated temperatures. It consists essentially of a spherical cellular body which is mounted in a housing. In the housing are fitted sealing rings which lie against the surface of the cellular body in every position of rotation.
Patent DE-3202677-A1 (DE)
Title: Process for preparing fish
Inventor: WUTHIER HERBERT DR SC TECHN DI
IPC: A23L17/00
Filed: 1982-01-28
Abstract: The preparation of fish of relatively low quality is described, in particular the complete deboning and flavour improvement of edible fish by treating the filleted fish with a strong physiologically tolerated inorganic or organic acid such as in particular hydrochloric acid or citric acid or tartaric acid or formic acid or alternatively with acetic acid, and subsequently removing the acid by washing and neutralising with a weak base.
Patent DE-3206001-A1 (DE)
Title: Light modulator
Inventor: WEISSERT HERBERT
IPC: G02F1/01
Filed: 1982-02-19
Abstract: The light modulator consists of a birefringent component arranged between polarisers. The birefringent component is composed of a plurality of leaf-shaped piezoelectric films (7) to which electrodes (6) are applied, or of two dielectric films (32, 35) wound into a coil, each of which has an electrode (33, 34) on one surface. The electrical polarisation devices (8) of mutually adjacent films are perpendicular to the film direction and opposed to one another. A constant potential, and a potential which is varied by the modulation signal, are applied respectively to the mutually adjacent electrodes (33, 34). <IMAGE>
Patent DE-3212960-A1 (DE)
Title: Combined contact device and central winding device for webs of material
Inventor: GEHRMANN WILLI
IPC: B65H19/22
Filed: 1982-04-07
Abstract: In a combined contact device and central winding device for webs of material, especially for films, which has a contact roller for driving a roll, a transfer device for transferring the roll into a central winding drive and a cutting means for cutting the incoming web of material when the rolls are changed, the new winding shaft in each case can be driven by means of a wheel and disc drive (friction wheel drive) and can be lowered onto the start of the incoming web of material and the contact roller once the incoming web of material has been cut. A drive wheel which is designed to engage with the central winding drive when the device is at a standstill is brakeably mounted on the winding shaft by means of a free-running hub. The cutting means has a carriage which can travel transversely to the running direction of the web of material, is mounted so as to be pivotable to a limited extent and whose cutting blade runs off on a hard cutting roller. The contact roller acts as a cutting roller.
Patent DE-3213244-A1 (DE)
Title: Method and device for developing electrostatic charge images
Inventor: HEINRICH HANS DIPL PHYS DR
IPC: G03G15/08
Filed: 1982-04-08
Abstract: The invention relates to a method and a device for developing electrostatic charge images, in which images it is difficult when using a dry toner to achieve proportional development. The invention provides for the charging (1') of the pigment (7), its transport (3) to the charge image (13) and the application of the pigment to said image to be carried out at locations separate in space. The proportional development of charge images according to the invention is particularly suitable for use in medical diagnostic radiography. <IMAGE>
Patent DE-3217834-A1 (DE)
Title: Aerodynamically controlled air turbine
Inventor: SCHNEIDER ALOIS
IPC: F03D3/06
Filed: 1982-05-12
Abstract: Published without abstract.
Patent DE-3217865-A1 (DE)
Title: Arrangement on a milk tube which connects a teat cup to a milk collecting piece
Inventor: OLANDER ERIK
IPC: A01B59/00
Filed: 1982-05-12
Abstract: A teat cup (1) is connected via a milk tube (6) to a milk collecting piece (7), in which the tube engages in a bore in the milk collecting piece. When the teat cup (1) hangs down freely from the milk collecting piece (7), the milk tube (6) is cut off by hanging down over an edge (9) and thus being clamped together. The edge (9) forms the horizontal end of a U-shaped bow (8) which is fastened in the milk collecting piece (7) and surrounds the tube (6). The bow (8), the legs of which converge in the direction of the milk collecting piece (7), prevents the tube (6) from breaking out of the bore in the milk collecting piece and even contributes to opening the clamped-together tube (6) when the latter lifts off from the edge (9) during raising of the teat cup (1) into the milking position. <IMAGE>
Patent DE-3221373-A1 (DE)
Title: Lever-actuating arrangement for a brake valve of a hydraulic power amplifier
Inventor: BELART JUAN
IPC: B60T13/16
Filed: 1982-06-05
Abstract: The present invention starts from a lever-actuating arrangement for a brake valve of a hydraulic amplifier according to the main patent, with a brake valve arranged essentially parallel to an amplifier piston and intended for producing a pressure proportional to a pedal force in a pressure space, in which lever-actuating arrangement a first lever (7) is mounted in a fixed position in the housing and can be pivoted by a push rod (14) which can be pedal-actuated, and in which a second lever (13) supported on the amplifier piston and on the brake valve is rotatably mounted on the first lever (7). The lever actuation according to the earlier proposal has the disadvantage that the mounting of the levers (7, 13) on the brake valve and push rod (14), respectively, has to be done to close tolerances and thus gives rise to high production costs. In contrast, the present invention proposes that the second lever (13) be held in contact with the push rod (14) by first spring means (17) and with the brake valve by second spring means (12), and that the spring forces are at least as great as the control forces of the brake valve which are effective on the levers (7, 13). <IMAGE>
Patent DE-3223313-A1 (DE)
Title: Electronic-memory stopwatch
Inventor: ROTH JOHANN DIPL ING
IPC: G04F10/04
Filed: 1982-06-22
Abstract: In an electronic-memory stopwatch the internal circuit is fashioned such that, upon repeated operation of the stop button, the time expired since operation of the start button is in each case displayed together in a serial number and stored. It is possible by repeated operation of a display button to retrieve sequentially from the memory the times having the assigned serial numbers.
Patent DE-3224550-A1 (DE)
Title: Window lifter, especially for motor vehicles
Inventor: WITTWER REINHARD
IPC: E05F15/689
Filed: 1982-07-01
Abstract: Published without abstract.
Patent DE-3231274-A1 (DE)
Title: Wash and massage device operated by muscle power
Inventor: KNOCH ALFONS
IPC: A47K7/04
Filed: 1982-08-23
Abstract: A wash and massage device operated by muscle power and intended for the human body, in which a device frame (3) is arranged on a support column (1) so as to be rotatable about the longitudinal axis of the support column (1), wash and/or massage devices being insertable in the device frame (3) in such a way that the user leaning against the opening in the device frame (3) comes into contact with these devices. On the device frame there are laterally insertable handles with which the user can move the frame in its degrees of freedom relative to the support column (1). The device can be mounted on a wall so as to be foldable open and closed. <IMAGE>
Patent DE-3231351-A1 (DE)
Title: Wall-cutting machine and method of insulating masonry against moisture
Inventor: HUETTINGER HERMANN
IPC: E04B1/64
Filed: 1982-08-24
Abstract: The invention relates to a method of producing moisture storage in masonry, a continuous parting line being cut, to the cut faces of which an impregnation is applied before a barrier film and if need be supporting elements and finally mortar layers are pressed in, and also to an apparatus for carrying out the method. According to the invention, the parting line is cut section by section but continuously, impregnation being carried out continuously during the cutting, and after that the barrier film is inserted section by section and the mortar layers are placed. The apparatus convenient for the method consists of a truck which can be moved in front of the masonry. Arranged one behind the other in the travelling direction on the truck is at least one sawing device having a transversely movable cutting element, a device for dragging the barrier film, an impregnating device and if need be a device for pressing in the mortar.
Patent DE-3231715-A1 (DE)
Title: Device for removing a tube from a suspension
Inventor: KNAUTH KARL-HEINZ DIPL ING
IPC: D01H9/00
Filed: 1982-08-26
Abstract: The invention relates to a device for removing a tube from a suspension in which the suspension is actuated by the tube. The object on which it is based is to reduce the outlay for the removal of roving tubes. This object is achieved in that there is arranged a lever (1) which is pivotable about a fulcrum (2) and which extends under the tube (3) and is connected to a lifting or pulling device (4). The invention achieves the technical effect that the roving tube can be removed from the suspension without grippers, and the removal can be carried out without a positioning device. <IMAGE>
Patent DE-3231738-A1 (DE)
Title: Vibration damper or spring strut with temperature compensation
Inventor: DANTELE HANS
IPC: F16F9/52
Filed: 1982-08-26
Abstract: The invention relates to a hydropneumatic vibration damper or spring strut with temperature compensation of the damping force, for which purpose the cross-sections of bypass openings can be varied as a function of temperature. For this purpose, a component variable as a function of temperature in rod or tube form is used, being provided with a large overall length and thereby bringing about a large actuating path. The overall length of the component variable as a function of temperature is greater than the diameter of the cylinder and this component is clamped in at a point remote from the restriction cross-section and slidingly supported against a cylindrical vibration damper part.
Patent DE-3232056-A1 (DE)
Title: Battery housing
Inventor: HARNISCHMACHER FRIEDHELM
IPC: H01M2/12
Filed: 1982-08-28
Abstract: A battery cell for explosion-protected or flameproof portable lights has a chamber auxiliary valve (A) which is inserted in an opening (29) in the cell cover (12). The chamber auxiliary valve is closed by means of a closure plug (36) consisting of sintered metal whose external dimensions are selected and whose pores are dimensioned such that the passages formed by the pores conform to the VDE Regulations 0170/0171 with respect to the gap length and gap width. The closure plug prevents a short-circuit causing ignition through the exterior into the environment which is enriched with explosive gas. <IMAGE>
Patent DE-3238749-A1 (DE)
Title: Pipe-hose clamp with a wedge closure
Inventor: NESSELBERGER MICHAEL
IPC: F16L55/17
Filed: 1982-10-20
Abstract: The pipe-hose clamp with a wedge closure consists of two parts, namely a wedge closure (also to be fitted with retaining eyes and/or a plate for use) and a pipe-hose clamp. The clamp ends and wedge closure are inclined at an angle of 4 DEG and are bent through 180 DEG  with respect to one another, as a result of which a wedge effect (and self-locking against detachment) occurs when the two are pushed together. The field of use of this wedge closure clamp covers all pipeline systems, connections, lines, cutoffs, enclosures, circumferential fencing, masts and the like which necessitate a pipe-pipe, pipe-hose, hose-hose connection or the bracing of masts or attachment of plates and the like. Cross-sections, media and their pressures do not influence the field of use of the wedge closure clamp. The wedge closure clamp is not material-intensive and is thus cost-effective. Installation and repair tasks can be carried out quickly, without special tools. Guaranteed, uniform fitment of the clamp prevents leakage and environmental damage resulting therefrom.
Patent DE-3244062-A1 (DE)
Title: Supplementary heater for the passenger compartment of motor vehicles which are driven by air-cooled internal combustion engines
Inventor: WILKE HARALD DIPL ING
IPC: B60H1/14
Filed: 1982-11-27
Abstract: The invention relates to a supplementary heater for the passenger compartment of motor vehicles, in particular passenger vehicles and which are driven by air-cooled internal combustion engines with a supplementary cooling system which can be switched on and off. The object of the invention is to ensure adequate heating of the passenger compartment even under extreme weather conditions, i.e. under extreme cold. For this purpose, the invention provides for a heat exchanger (oil cooler) which is present for the supplementary cooling of the air-cooled engine to be switched off and for a heat exchanger (oil heater) which is arranged in the passenger compartment to be connected up when the weather conditions so require.
Patent DE-3244548-A1 (DE)
Title: Manoeuvre cartridge
Inventor: LOHMANN SIEGFRIED
IPC: F42B8/04
Filed: 1982-12-02
Abstract: There is a manoeuvre cartridge for portable firearms, in which a metal bottom piece (1) is inserted into the rear end of a sleeve (4) receiving propellant-charge powder and closed at the front and the sleeve consists of steel and is shaped at the front endpiece as an imitation projectile (5). It is desirable that the sleeve be produced from a raw body other than a piece of steel tube and that the force with which the front end is to be opened is adjustable in a simple way. This is achieved in that the sleeve (4), together with the imitation projectile (5), is produced by deep drawing, with a closed front end (6), from a sheet bar and is provided with a predetermined breaking point (7) in the region of the imitation projectile. The predetermined breaking points are made in association with the deep drawing, and methods of connection of the sleeve and bottom piece which guarantee a reliable functioning of the manoeuvre cartridge in the portable firearm are provided. <IMAGE>
Patent DE-3245546-A1 (DE)
Title: Device for determining the instantaneous fuel consumption of internal combustion engines
Inventor: REUPKE WOLFGANG DIPL ING
IPC: G01F9/00
Filed: 1982-12-09
Abstract: A device for determining the instantaneous fuel consumption of internal combustion engines is proposed in which a consumption characteristic diagram is stored in a computer (10). The stored values can be called up as a function of load-dependent and speed of rotation-dependent signals and then corrected by a correction device (17). In said device, the stored consumption values are corrected as a function of acceleration-dependent and temperature-dependent values. <IMAGE>
Patent DE-3247578-A1 (DE)
Title: Temperature regulator for hot points having a large temperature difference
Inventor: BRANDL GEORG
IPC: H01H37/20
Filed: 1982-12-22
Abstract: In the case of temperature regulators for hot points having a large temperature difference, for example in the case of cooking ovens, a switch is provided (snap-action switch) which can be set to the desired hot point temperature setting by means of the cam disk of an operating device and can be operated by means of an expansion system. In this case, very large control movements are necessary on the switch for extreme required value settings. These control movements are considerably reduced if, according to the invention, the expansion system, that is to say the pressure capsule, is supported on a lever which can pivot and whose pivoting axis lies on a required-value lever, which can likewise pivot, as a result of which the relative position of the expansion system and the switch can be varied. <IMAGE>
Patent DE-3248453-A1 (DE)
Title: Tilting bolt for pistols having a locked breech
Inventor: BREUERS SEBASTIAN H J
IPC: F41A3/38
Filed: 1982-12-29
Abstract: Published without abstract.
Patent DE-3300172-A1 (DE)
Title: Three-dimensional game with a number of shaped parts for reproducing given geometrical bodies
Inventor: SCHWARZ JOACHIM DIPL ING
IPC: A63F9/12
Filed: 1983-01-05
Abstract: Toy for one person. It consists of a number of three-dimensional shaped parts which can differ in size and shape. Associated therewith are two-dimensional drawings, with which geometrical bodies formed from the shaped parts are illustrated. For the solution, a given number of shaped parts is first stipulated.   Geometrical bodies are formed using these shaped parts. The geometrical bodies are illustrated diagrammatically two-dimensionally in plan and the four views in such a manner that the player can reproduce any geometrical body in each case with the aid of these 5 drawings. <IMAGE>
Patent DE-3300707-A1 (DE)
Title: Price-marking rail
Inventor: STEINKELLNER ULRICH
IPC: G09F3/20
Filed: 1983-01-11
Abstract: The invention relates to a price-marking rail, in particular for receiving a number of price-marking elements. A continuous transparent rail (14) is provided, which in particular consists of plexiglass, a transparent polymethacrylate, and is backed with labels (10) which are arranged above and behind one another as well as next to one another. A larger number of price markings can consequently be accommodated with good visibility. Individual price markings can be replaced by others. <IMAGE>
Patent DE-3301595-A1 (DE)
Inventor: HACKAUF K DIETER
IPC: B66F9/12
Filed: 1983-01-19
Abstract: An attachment for a fork-lift truck has a vertical support plate, secured to an adjacent lifting plate of the truck and laterally shiftable therealong by a fluidic jack, which is provided with two pairs of vertically spaced, horizontal guide rails slidably engaged by complementarily profiled pairs of mounting rails which are rigid with two outer prongs shiftable relatively to the support plate by two further jacks. Two inner prongs frictionally engage the mounting rails of the respectively adjoining outer prongs for lateral entrainment thereby between limits defined by adjustable stops on the support plate.
Patent DE-3302117-A1 (DE)
Title: Implement for vertical drilling with rotating drill string and hydraulic or pneumatic lifting of the drillings
Inventor: SCHRAMM KLAUS
IPC: E21B10/28
Filed: 1983-01-22
Abstract: In an implement for vertical drilling with rotating drilling string and hydraulic or pneumatic lifting of the drillings through at least one suction pipe, whose end is arranged between tools arranged concentrically to the drilling axis, for example on cutting rollers, rotating on inclined axes, of a drilling head, the drilling head is provided according to the invention with a wedged crown, whose flanks converge forwards and are fitted on the outside with the tools, the end of the suction pipe being located in the vertex of the wedge flanks.