baber/WOPTO huggingface dataset:
Patent DE-4301398-A1 (DE)
Title: Protective shield between luggage and passenger compartments in vehicle
Inventor: BEERBAUM PETER
IPC: B60R21/06
Filed: 1993-01-20
Abstract: The protector (1) is positively attached to the rear side of the back rest (2), or capable of being positively attached. Alternatively the protector (1') is fastened to the underside of the seat section (10) and in the load position is supported by a stay (3'). The stay is attached to or capable of being attached to the rear side of the horizontally or obliquely upwardly and forwardly directed back rest (2'). The protective element (1, 1') can take the form of a plate, lattice or grid.
Patent DE-4301646-A1 (DE)
Title: Method and apparatus for the mechanical regeneration of foundry sand
Inventor: SCHLECHTINGER RUDOLF
IPC: B22C5/10
Filed: 1993-01-22
Abstract: In a method for the mechanical regeneration of foundry sand using an airstream, the amount of fine material separated from the exhaust air per unit of time is compared with a preset value and a signal is generated therefrom which is passed to at least one control element (28, 32) of a regeneration device (12). The regeneration device (12) has, in the fine-material discharge (17) of a separating member (16), a dust meter (22) which is connected to a transducer (24) which is assigned to a comparison logic and connected by means of a signal line (25, 26 and 25, 30 respectively) to the controller/controllers (28 and 32 respectively). <IMAGE>
Patent DE-4303739-A1 (DE)
Title: Line section test equipment for railway electric power supply system
Inventor: GERLACH HORST DR ING
IPC: G01R31/58
Filed: 1993-02-03
Abstract: The railway supply line test equipment includes a test circuit comprising a transformer (14) primary (13). The transformer secondary is shorted during the test by a measuring element (16), a switch (17) and an impedance (18). The test circuit may be a choke coil or a capacitor. The impedance is pref. a low voltage capacitor subdivided into switchable elements for pre-programmable optimum matching to the supply line.The impedance may be an ohmic resistance. The switch in the transformer secondary may be two antiparallel connected thyristors, a low voltage relay or an electronic switch such as a GTO thyristor. Pref. the transformer secondary is divided into two parallel-switchable parts for two-stage testing.
Patent DE-4303899-A1 (DE)
Title: Incontinence valve
IPC: A61F5/48
Filed: 1993-02-10
Abstract: An incontinence valve which is formed by a single-component or multi-component valve body which is to be inserted in the urethra and has a continuous cylindrical longitudinal bore and a closure that is releasably arranged at least at its distal end. The valve body (2, 5 and 6) is formed by a rotationally symmetric body with different radii (R1, R2, R2', R3, R4). The different radii (R1, R2, R2', R3, R4) are distributed over the length of the central axis (13) of the rotationally symmetric body and have an axial spacing relative to one another. The radii (R1, R2, R2', R3, R4) are connected to one another at their edges (4). The closure is a clamping closure (28) and is disposed in the longitudinal bore (3) of the rotationally symmetric body from the distal end (15, 15a) of the valve body (2, 5 and 6). <IMAGE>
Patent DE-4304642-A1 (DE)
Title: Display device for a vehicle
Inventor: SCHWABE FLORIAN DIPL PHYS
IPC: G02B27/01
Filed: 1993-02-16
Abstract: The invention relates to a display device for a vehicle, having a device for projecting at least one display onto a projection surface in front of a driver's seat and for generating a virtual image in front of a windscreen of the vehicle, it being the intention to draw the attention of the driver reliably to the new information in the case of specific changes in the information content of the display. To this end, provision is made for the display device to have a means which makes visible an image, provided by a display (18), as a function of an information content of the display (18) as a virtual image at differing horizontal distances from a reference plane (40). <IMAGE>
Patent DE-4309315-A1 (DE)
Title: Device for connecting a computer to the ISDN network
Inventor: DIEHL GUNTRAM
IPC: H04Q11/04
Filed: 1993-03-23
Abstract: A device for connecting a computer to the ISDN network includes an ISDN S0 interface control device, which forms an S0 interface for the ISDN network. To develop this device for connecting a computer to the ISDN network, as described above, so that it can be implemented at reduced hardware cost, it is proposed that it should have the following features:   - a computer interface device which is connected to a bus of the computer; - a digital signal processor, which is connected to the S0 interface control device; and - a memory device, which is connected to the digital signal processor and the computer interface device in such a way that it can be accessed by both the digital signal processor and the computer interface device.
Patent DE-4310213-A1 (DE)
Title: Metallic additives for lead-free friction materials
Inventor: NIKOLAEEVIC VASILIEV JURJ PROF
IPC: C22C1/04
Filed: 1993-03-23
Abstract: The invention relates to metallic additives for lead-free friction materials which consist of a variety of nonmetallic and inorganic and/or organic components, with or without natural and/or synthetic fibres and organic or inorganic binders. Friction materials with particularly advantageous tribotechnical parameters, such as friction and wear, contain an added quantity of lead or lead compounds in a concentration of up to 4 % by mass. The metallic additives according to the invention are suitable for substituting the lead or the lead compounds in the friction materials, and in doing so, in addition to the ecological and workplace safety advantages, they bring about a significant improvement in selected tribotechnical parameters such as friction and wear. The improvements which can be achieved in relation to lead-containing friction materials with polymeric bonds are between 4 and 25 %. According to the invention, the friction materials contain pulverulent metallic additives which are prepared from alloys of at least two of the metals zinc, tin, magnesium and aluminium.
Patent DE-4310716-A1 (DE)
Inventor: MATTI WOLFGANG DIPL ING
IPC: A47K10/28
Filed: 1993-04-01
Abstract: A towel dispenser for rolled-up towels includes a chargeable electric accumulator which is either inserted and removed again together with the towel roll (22, 23) in which the accumulator (29) and optionally also motor electronics, transmission electronics and switching electronics (30 to 32) are provided in the roll core (24), or the accumulator (29) is provided in a cassette (60) which contains clean and used towel rolls (22, 23) and also this energy store.
Patent DE-4311244-A1 (DE)
Title: Method for the adjustment of a functional dimension
Inventor: FELLINGER ROLF DIPL ING
IPC: B60T13/575
Filed: 1993-04-06
Abstract: A method is proposed for the adjustment of a distance between the end of a valve piston (19), transmitting the actuating force (FE) of a vacuum brake booster (1), and a reaction disc (20) transmitting the output force of the vacuum brake booster (1). In this the pressure chambers (7, 8) of a brake master cylinder (2), connected to the vacuum brake booster (1) on the output side, are subjected to a pressure corresponding to a previously fixed actuating force FE with simultaneous actuation of the vacuum brake booster (1). The axial length of the valve piston (19) is then adjusted until the value of the previously fixed actuating force (FE) is attained. <IMAGE>
Patent DE-4311405-A1 (DE)
Title: Automatic feeder for pigs
Inventor: ULRICH FRIEDRICH
IPC: A01K5/02
Filed: 1993-04-07
Abstract: The automatic feeder for pigs consists of a tubular container, in the lower region of which a number of ellipsoidal cutouts are present, through which, simultaneously and independently of one another, a number of pigs can reach separately with their heads into the interior of the container to the actual common feed place.
Patent DE-4313686-A1 (DE)
Title: Palisade-fence module
Inventor: SEEGER ROLAND
IPC: A01G9/28
Filed: 1993-04-27
Abstract: Up until now, a palisade-fence wall has been produced in such a manner that the individual posts or round wooden members are set in concrete individually. In order considerably to simplify the amount of work involved in erecting the palisade-fence wall, the invention proposes a palisade-fence module which comprises a plurality of abutting palisade fences which are penetrated by two bracing members which run at a vertical spacing from one another, at right angles with respect to the longitudinal axis of the palisade fences. Said bracing members may comprise metal tubes or metal rods, which are braced by screws and nuts. Located on the two lateral borders of the palisade-fence module are supporting palisade fences which are set in concrete by means of foot sections which jut out at the bottom. The rest of the palisade fences located therebetween are not anchored in the ground. The palisade-fence module can be curved, on site, to the desired contour, for example to the shape of an arc. Palisade fences which are not anchored in the ground have a considerably increased service life. The palisade-fence module can be installed quickly and easily and, in the event of damage, can likewise be easily exchanged.
Patent DE-4314728-A1 (DE)
Title: Roller press for extruding plastic compositions
Inventor: FUX GUENTER
IPC: B29C48/35
Filed: 1993-05-04
Abstract: In a housing (10), which contains a conveying space (20) through which a composition can flow, there is mounted in a rotationally drivable manner a pair of rollers (32, 34), which form a roller nip (30) in the conveying space (20). For conveying the composition, the rollers (32, 34) have a roller profile (50) formed by longitudinally running carrying strips (46) and depressions (48) lying in between. Also rotatably mounted in the housing (10) there are, alongside and axially parallel with respect to each one of the rollers (32, 34), stripping bars (62, 64) which each have within the conveying space (20) a stripping profile (70) formed by a part-cylindrical lateral surface (66) and a flank (68) extending back from the latter. In this case, the flank (68), which extends back, of the stripping profile (70) faces away from the associated roller nip (30). The stripping profile (70) of each stripping bar (62, 64) has directly next to it a diverting surface (82, 84), which does not participate in the rotations of the said bar and extends substantially tangentially with respect to the part-cylindrical lateral surface (66) of the stripping profile (70). <IMAGE>
Patent DE-4317226-A1 (DE)
Title: Con rod-guided engine
Inventor: SCHWEIZER VIKTOR DIPL ING
IPC: F02B41/04
Filed: 1993-05-24
Abstract: All internal combustion engines have a low efficiency. The principle proposed increases the efficiency of the engine. The crank mechanism of the engine has a connecting rod, which comprises two parts arranged in series and connected to one another in an articulated manner and a con rod carrier, one end of which is connected in articulated fashion to the con rod and the other end of which is supported in a hinged manner on the control mechanism of the path of motion of the con rod or on a fixed pivot. The con rod carrier and two parts of the con rod form a stem multiplier where the force transmitted by the gudgeon pin to the crankshaft is multiplied, leading in the final analysis to an increase in efficiency. The engine can have various different arrangements depending on the type of the control mechanism of the path of motion of the con rod.   a) With the support of the con rod carrier on the eccentric shaft which is set in motion by the crankshaft. The other end of the con rod carrier is connected to the pivot point of the components of the con rod. b) With the support of the con rod carrier on the lever situated between the cam and the hydraulic support. The camshaft is set in motion by the crankshaft. c) With the support of the con rod carrier on the slider. The upward and downward movement of the slider controls the disc, which has a special slot in which the roller of the slider moves. d) With the support of the con rod carrier on the fixed pivot. The other end of the con rod carrier is...   Original abstract incomplete.
Patent DE-4317370-A1 (DE)
Title: Filling for recesses or erosions and method of producing it
Inventor: HUBER PETER DR
IPC: A61K6/884
Filed: 1993-05-25
Abstract: Published without abstract.
Patent DE-4321702-A1 (DE)
Inventor: BISCHLIPP KLAUS
IPC: E06B7/23
Filed: 1993-06-30
Abstract: In the region of the glass rebate (7), there are inserted heat-insulating bars (11, 12) or pieces which extend from the two pane seals (9, 10) of the sash-frame/leaf-frame profile (1) to almost as far as the insulating webs (4) which bound the glass rebate (7). The heat-insulating bars (11, 12) or pieces rest on the profile webs, parallel to the pane borders, such that the glass-rebate cross-section, on the outside of the pane and on the inside of the pane, is bounded essentially by the heat-insulating bars or pieces and the associated glass seals. <IMAGE>
Patent DE-4321795-A1 (DE)
Title: Process for the purification of pourable materials
Inventor: ROITHMEIER HEINZ
IPC: E03F5/14
Filed: 1993-06-30
Abstract: The invention relates to a process and an apparatus for the purification of pourable materials having organic impurities, particularly of sands, which are drawn off, for example, from sewage treatment plants, in which the pourable material is fed to a mixing apparatus, in which the material, with the addition of a liquid, is circulated and mixed, and in which the material mixed with the liquid is discharged from the mixing apparatus and supplied to a classifying apparatus. A simplification of processes of this type is achieved in that there is used as a mixing apparatus a mixing drum which has a material feed and a material discharge, water is introduced as liquid into the mixing drum, and the mixture of water and of pourable material discharged from the mixing drum is separated in the classifying apparatus into, on the one hand, purified material and, on the other hand, sewage and organic impurities which are finally drawn off.
Patent DE-4325041-A1 (DE)
Title: Adjustment of the processing rate distribution in an etching or plasma CVD installation - with an adjustment body located opposite to the surface undergoing processing
Inventor: LARDON MARCEL DR
IPC: H01J37/32
Filed: 1993-07-26
Abstract: Adjusting the processing rate distribution along a surface, which is to be coated or etched with the aid of an AC-plasma, is characterised by the following: (a) the surface (9o) of an adjustment body (9) is placed opposite to the surface (3o) undergoing processing, with the body (9) essentially surrounded from all sides by the plasma discharge space (PL); (b) the processing rate distribution is determined by the material and/or the surface state of the body (9) and/or its distance relation to the surface (3o). USE/ADVANTAGE - Process is used in the mfr. of semiconductor devices. Adjustment of the processing rate distribution on surfaces is simplified and made more flexible.
Patent DE-4325265-A1 (DE)
Title: Trigger and hair-trigger device for a gun (rifle) or the like
Inventor: KUNZ KARL-DIETER
IPC: F41A19/17
Filed: 1993-07-28
Abstract: A trigger and hair-trigger device for a gun or the like has a cocking lever (30), which can be operated by a hair-trigger lever (25), in order to cock the hair-trigger spring (16). Said cocking lever (30) acts on the hair-trigger spring (16), can be locked in the cocked position by a catch element (32), and can be released again by releasing the lock. In this way, the hair-trigger spring is released in the direction of the cocking lever. This produces a very simple hair-trigger release process. <IMAGE>
Patent DE-4326583-A1 (DE)
Title: HF power transformer with laminated windings - with primary winding metal foils wound in helix with secondary windings inserted between helix coils
Inventor: ZINK MANFRED
IPC: H01F27/28
Filed: 1993-08-07
Abstract: The transformer has laminated primary and secondary windings (3,7), the primary winding comprising successive, relatively-insulated metal foil conductors (4) wound in a helix, the secondary winding comprising relatively insulated metal foils (6) inserted between one or more successive coils of the primary winding, with their ends (11) connected in a series or parallel configuration. Insulating discs (10) are inserted between the primary winding coils and the secondary windings, the thickness of the foil conductors windings, the thickness of the foil conductors and/or the relatively -insulated metal foils dependant on the handled frequency. ADVANTAGE - Allows electrical efficiency of above 90 per cent by ensuring practically no stray inductance or eddy currents.
Patent DE-4327277-A1 (DE)
Title: Directional radiation field for setting up television omnidirectional antennas and directionally radiating antennas
Inventor: MOLL LUDWIG DIPL ING
IPC: H01Q21/06
Filed: 1993-08-13
Abstract: A directional radiation antenna field for setting up television omnidirectional antennas and directionally radiating antennas having two dipoles which are arranged at a distance from one another in front of a reflector and each consists of dipole halves in the form of plates, has the following construction:   a) the outer conductor of the coaxial line piece which is connected to a coaxial coupling is designed as a tube and is mounted on the reflector; b) an outer conductor tubular piece branches away from the reflector from this outer conductor tube, in the centre between the two dipoles; c) the outer conductor tube and the associated inner conductor of the coaxial line piece continue beyond this junction as a short-circuiting line piece; d) the symmetrical supply line for the two dipoles is formed by two striplines which are arranged at a distance one above the other and parallel to one another and are arranged at the same distance from the reflector as the dipoles above the outer conductor tube, the ends of the one stripline being connected to one of the dipole halves, and the other ends of the other stripline being connected to the other dipole halves of the two dipoles, while the centre of the one stripline is connected to the end of the inner conductor, and the centre of the other stripline is connected to the outer conductor of the branching coaxial line piece; e) a balancing clip is mounted at the junction point between the inner conductor and the upper stripline, which balancing clip [lacuna] on both sides of the branching outer conductor tubular piece, downwards parallel thereto, until ...   Original abstract incomplete.
Patent DE-4329005-A1 (DE)
Title: Stabilisation of organic pollutant deposits in soil - by controlled addn. of nutrients or microorganisms to surrounding soil
Inventor: RINGPFEIL MANFRED PROF DR
IPC: B09C1/10
Filed: 1993-08-28
Abstract: Stabilisation of compact deposits of organic pollutants, where the deposits are completely surrounded by natural or deposited soil, is effected by: (a) adding nutrients to activate naturally occurring microorganisms in the surrounding soil, or adding externally cultivated microbial cultures capable of degrading pollutants diffusing from the deposits into the surrounding soil; (b) continuously monitoring the activity of the microorganisms and the concn. of diffusing pollutants in the surrounding soil; and (c) adding more microorganisms or nutrients as and when required, is determined by the monitoring step. ADVANTAGE - Migration of pollutants, e.g. polycyclic aromatic hydrocarbons or mineral oil hydrocarbons, from localised deposits may be controlled automatically with the minimum of constructional work.
Patent DE-4330546-A1 (DE)
Title: Double fourdrinier papermaking machine - has at least one water extraction bar with setting units across paper width to adjust pressure to set paper weight profile
Inventor: EGELHOF DIETER
IPC: D21F1/48
Filed: 1993-09-09
Abstract: In a double fourdrinier papermaking machine, at least one water extraction bar at the water extraction zone has a number of setting units across the paper width. Each unit sets the pressure surface of the bar within a given width span. At least one water extraction bar has setting units across the machine width, to give a specific applied pressure at each position. The applied pressure and the setting level are controlled according to the paper weight profile or the spindle setting of the stock inlet. USE/ADVANTAGE - The system is for the extraction of water from pulp, for conversion to paper, in a double fourdrinier papermaking machine. The adjustment gives a correction for any irregularities in the extraction of water from the pulp, to give a required paper weight profile.
Patent DE-4331055-A1 (DE)
Inventor: BARBE JACQUES
IPC: B22D11/06
Filed: 1993-09-13
Abstract: The installation includes two cooled rolls (1, 2) driven in rotation and two lateral walls (3) pressed against the front ends (6, 7) of the rolls and delimiting with the latter a casting space for the liquid metal, and, at least locally in zones (10, 11) in which the lateral walls face the front ends of the rolls, a layer (21) of a self-lubricating solid material. <IMAGE>
Patent DE-4331212-A1 (DE)
Inventor: GOW NEIL
IPC: H01R4/24
Filed: 1993-09-10
Abstract: The invention relates to a terminal connection unit for electrical cables in the power area. The object of the invention, to develop a terminal connection unit by means of which a large number of different connections (terminations) can be ensured reliably and quickly in the medium voltage range with medium-level currents, is achieved in that the housing 1, having insertion openings 2 for the insulation-piercing terminal contact elements 11 for the electrical cables, has an opening 4 and latching devices 14, 15 for arranging housings in a row, and has a cut-out 5 for arranging housings 1 one behind the other. <IMAGE>
Patent DE-4333399-A1 (DE)
Title: Braille display indicating characters through positions of 6 or 8 movable projections or pegs - is operated by rod assuming various angles of rotation causing projections to protrude or retract in various predetermined permutations
Inventor: HUDECEK MILAN
IPC: G09B21/00
Filed: 1993-09-30
Abstract: The operating rod (31) is moved by a drive (35,36) to rotate it into its various positions. The rod is a cam piece with cam profiles. Each cam element is assigned a corresp. column with three projections (10,11,12). Two small stepper motors (35) can be used to control a Braille cell with six pegs and set the cell in a position to indicate characters which can be read by a blind or visually handicapped person. Eight rotary positions of the cam piece correspond to eight permutations of the positions of three assigned pegs. These can be held without requiring continuous current supply. ADVANTAGE - Electrically controlled movement of pegs with low current consumption.