baber/WOPTO huggingface dataset:
Patent DE-4313684-A1 (DE)
Title: Appliance for the emission-free and surface-covering introduction of liquid manure into the ground of the two-beam type
Inventor: LACKMANN JOHANNES
IPC: A01C23/02
Filed: 1993-03-31
Abstract: The invention relates to a device for the emission-free discharge of liquid manure by direct and uniformly distributing introduction into the ground according to the pre-characterising clause of the main claim. A device of the relevant generic type is described in German Auslegungsschrift 2,622,481. In this known device, so-called nozzle tubes, the nozzle mouth of which is located behind the coulters, are connected to the hollow beam. The tubes consist of rigid material and at their upper end are connected to outflow orifices of the hollow beam. While the device is in operation, the outflow orifices are constantly open and, in order to achieve the nozzle effect, the nozzle tubes narrow downwards.
Patent DE-4314273-A1 (DE)
Title: Use of a flexible tube as solar collector and heat exchanger
Inventor: PIETRUSIAK WALTER
IPC: F24S10/70
Filed: 1993-04-30
Abstract: Published without abstract.
Patent DE-4321041-A1 (DE)
Title: Cartridge for small arms and hand guns for self-defence
Inventor: MAYR GERHARD
IPC: F42B5/145
Filed: 1993-06-24
Abstract: The invention relates to a cartridge for small arms and hand guns which are used for self-defence and protection against dangers. A soft, enclosed hollow body which is located within a casing contains an irritant or tear gas agent.
Patent DE-4322932-A1 (DE)
Title: Liquid cooling body with insulating discs, electrical contact plates and an insulation ring
Inventor: ZENGERLE MANFRED DIPL ING
IPC: H01L23/473
Filed: 1993-07-09
Abstract: A liquid cooling body for power semiconductors, with a cooling casing core (2) having a hydraulic coolant connection (3) is proposed, the thermal contact surfaces (12, 13) of which body are in thermal contact via insulating discs (14, 15) with electrical contact plates (16, 17) for the power semiconductors, and the other surface of which body is covered with an insulation ring (11). The insulation ring (11) has catch tongues (23, 27) engaging over the edge zone of the electrical contact plates (16, 17), and the edge zones of the electrical contact plates press against the insulation ring (11) via ring seals (18, 19). <IMAGE>
Patent DE-4324420-A1 (DE)
Title: Caravan with an attachment device for seat belts
Inventor: SCHMIDT GERHARD
IPC: B60R21/00
Filed: 1993-07-21
Abstract: A description is given of a caravan with an attachment device for seat belts (8, 10). An attachment device which can easily be adapted to any caravan layout, can, in addition, be easily concealed and does not constrict the caravan interior comprises a bendable rod (4) which passes through the floor panel (1) and the roof (2). At the top, it has a head piece (5), preventing it from being pulled through, and at the bottom protrudes with an excess length (6) downwards beyond the floor panel (1). The rod (4) can be constructed as a metal section, in particular a square tube, and, with an appropriate cross-section, can anchor two shoulder belts (8) and two lap belts (10) at one end. <IMAGE>
Patent DE-4325882-A1 (DE)
Title: Enzymatic antiredeposition agent
Inventor: MEINE GEORG DR
IPC: C11D3/386
Filed: 1993-08-02
Abstract: Cellulase in combination with inorganic, in particular zeolite, builder substances in detergents surprisingly reduces the redeposition of soil particles on the laundered wash. The application therefore relates to the use of cellulase as antiredeposition agent in detergents or cleaners.
Patent DE-4327562-A1 (DE)
Title: Coaxial resonator silencer for high alternating pressures
Inventor: KOETTER ERWIN DIPL ING
IPC: G10K11/172
Filed: 1993-08-17
Abstract: The invention relates to a coaxial resonator silencer for pipes or ducts flowed through, in particular, by hot gases at high pressures and alternating pressures, having silencing chambers which are arranged concentrically or non-concentrically. The objective is the production of a silencer which is simple to produce and contains no absorber materials which can be destroyed and carried out in the case of high mechanical loadings. By means of the arrangement of a plurality of similar or identical components which form resonator chambers, the action of the coaxial resonator silencer over a broad frequency range is achieved.
Patent DE-4332229-A1 (DE)
Title: Method for the alignment of proximity switches with magnetic-field sensors in the installed state
Inventor: JANSSEUNE LUC
IPC: H03K17/95
Filed: 1993-09-22
Abstract: The proximity switch or switches are permanently mounted and the respective triggering bodies are brought close to the proximity switch up to a defined spatial position which corresponds to a NOMINAL switching state. The ACTUAL switching state of all the proximity switches is then electronically interrogated and, if the ACTUAL switching state of a switch does not correspond to the NOMINAL switching state, the threshold value of this switch is corrected by changing the switching threshold of a switching device connected to the magnetic-field sensor until the NOMINAL switching state is reached.
Patent DE-4333574-A1 (DE)
Title: Optical recording medium with reflectivity-controlling organic coating - on substrate surface opposite surface coated with recording films and/or reflective film, useful as write-read medium
Inventor: CHUMAN TAKASHI
IPC: G11B7/24
Filed: 1993-10-01
Abstract: Optical recording medium has a recording film (I) and a light-reflecting film (II) on a substrate (III). A top coating (IV) of organic material is used to control the reflectivity on one surface of (III) opposite the other surface, on which (I) and/or (II) is formed. Pref. (IV) is based on fluoro-resin or silicone resin. The medium also has an enhancing film between (I) and (II). USE/ADVANTAGE - The medium is suitable for a write/read medium. A simple finish gives the medium high resistance to water and high reflectivity.
Patent DE-4335722-A1 (DE)
Title: Process and apparatus for the production of a pipe-within-a-pipe line
Inventor: HOEFFKER BRUNO
IPC: B29C69/00
Filed: 1993-10-20
Abstract: The invention relates to a process for producing a pipe-within-a-pipe line, comprising at least one preferably flexible supply line (12), in particular a medium-channelling inner pipe, which is enclosed, with a degree of clearance, by an in particular flexible outer pipe (10). In the case of said process, use is made of an outer pipe (10) which is opened up essentially in the direction of the longitudinal axis. Said outer pipe (10) is widened in order to form a wall opening (60). Subsequently, the supply line (12) is introduced into the widened outer pipe (10) through the wall opening (60) thereof. After the supply line (12) has been introduced, the wall opening (60) is closed. The process can be carried out in continuous operation and, furthermore, can follow on-line on the production of the outer pipe and/or supply line. <IMAGE>
Patent DE-4336687-A1 (DE)
Title: Rotor unit
IPC: F01D5/02
Filed: 1993-10-27
Abstract: The object of the invention is to manufacture as cost-effectively as possible a rotor unit for hot-gas blowers and turbines, comprising an impeller made of ceramic material and a shaft which carries the impeller and by means of which the rotor unit is mounted so as to be rotatable about an axis of rotation. To this end it is proposed that the impeller be centred with respect to the shaft by means of a centring device and be supported with respect to the shaft by means of a tilt support which is separate from the centring device.
Patent DE-4400660-A1 (DE)
Title: Quasi=synchroniser for running wheels of aircraft
Inventor: EITSCHBERGER MIRIAM
IPC: B64C25/40
Filed: 1994-01-12
Abstract: The quasi-synchroniser has a device like a wind wheel connected to part of the wheel body or made integral with it. Part of the wheel body (1) may be made as a fan-wheel (3). The scoops in it are arranged so that the airstream passing axially through the wheel turns it in the running direction to reduce skidding on landing. The airstream is directed through diverting hoods (4) so that it blows axially across the direction of flight through each wheel. The hoods are light and aerodynamically shaped. They are fixed to the undercarriage via the axle (5) or directly. For small aircraft with fixed undercarriage, the hoods are integrated with the wheel covers.
Patent DE-4401825-A1 (DE)
Title: Starting head for a continuous casting installation
Inventor: MOURI KAZUNORI DIPL ING
IPC: B22D11/08
Filed: 1994-01-22
Abstract: A starting head (4) for a continuous casting installation, having a bottom part (7) which can be at least partly inserted into the hollow mould space (5) of a continuous casting mould. At least one undercut groove (9) is provided in the top side (8) of the bottom part (7). The starting head (4) has a sealing mat (14) of refractory material, the peripheral margin of which can be brought into contact with the mould side walls (2, 3), and is provided with a connecting element (11) which has a projection protruding into the hollow mould space (5), can be fastened to the bottom part (7) and can be connected to the cast billet by integral casting. In order to enable the starting bar to be easily released from the cast billet and in order to be able to set up the starting head in a simple manner, the connecting element (11) has two plates (12, 13) arranged one above the other, in which arrangement the top plate (12) is provided with the projection (17), and the bottom plate (13) can be clamped against the top plate (12) with the sealing mat (14) in between, and the bottom plate (13), on its side directed towards the top side (8) of the bottom part (7), is provided with a groove counterpart (20) projecting into the undercut groove (9) and guided in the groove (9) in a sliding manner irrespective of the clamping forces prevailing between the plates (12, 13). <IMAGE>
Patent DE-4404221-A1 (DE)
Inventor: GRIGAT ERNST DIPL CHEM DR
IPC: C08K7/14
Filed: 1994-02-10
Abstract: The stiffness of cast polyamide reinforced with glass fibres, and optionally with kaolin or chalk in addition, is increased by the addition of polystyrene to the lactam melt and subsequent polymerization.
Patent DE-4408341-A1 (DE)
Title: Fixing device for cavity wall
Inventor: HENGESBACH WOLFGANG
IPC: F16B13/08
Filed: 1994-03-11
Abstract: The cavity wall fixing has two spreading grips (14,16) with the threaded fastener (12) between them and spread outwards by a leaf spring. The inner ends of the grips are forked (23,25) with one fork stamped with a dimple (28) and the other fork with a corresponding hole (30). The grips are similar and are assembled via the dimples and holes to form a simple hinge, stabilised in the centre by the threaded fastener. The grips are braced against a nut threaded on the fastener with the ends of the leaf spring gripping holes (34) stamped into the tags. The tags are formed by simple press operations.
Patent DE-4410532-A1 (DE)
Title: Circuitry blending additional messages with other audio reception in vehicle
Inventor: MUELLER RUEDIGER
IPC: H04B1/20
Filed: 1994-03-26
Abstract: An audio reproduction system for use in road vehicles has a switching unit (3) that directs the output of a tuner or CD player to a loudspeaker unit (4) via an adder stage (2). The stage receives an average value (5) and the output of speech generator (7) coupled to a processor.  If information from, e.g. a navigation system is generated by the speech unit, the audio reception from the radio or CD player is reduced to a suitable level. At the end of the message the volume is returned to the original value.
Patent DE-4412551-A1 (DE)
Title: Fastening of a fluid cylinder to a plate, in particular the anchor plate of a drum brake
Inventor: BRIX HERMANN
IPC: F16D65/22
Filed: 1994-04-12
Abstract: The fluid cylinder (30) has a base surface (38) at least approximately parallel to its axis (A) and a pedestal (40) projecting from the latter. The plate (10) has a recess (12) into which the pedestal (40) can be inserted. The fluid cylinder (30) is held by a bent spring (20) in a position in which its base surface (38) rests on the plate (10). The spring (20) is a bent cut, punched-out from the plate (10) and connected to it in a connecting region (22). This simplifies the fastening of the fluid cylinder (30): it can be mounted reliably on the plate (10) even with a handling robot. <IMAGE>
Patent DE-4412582-A1 (DE)
Title: Vehicle seat convertible into seat for child
Inventor: ENGELS SARAH
IPC: B60N2/30
Filed: 1994-04-13
Abstract: The seat is designed for use in a vehicle. The line of the outer upholstered section (5) is joined to the under upholstered section (3) by a releasable and a non-releasable connection (7). The non-releasable connection is a hinge at the point where the two upholstered sections meet along one edge.The releasable connection is a surface adhesion lock by which the line of the outer section is at least in part joined to the under section. The line of the outer section has a subdivision (9) which divides the line into two roughly equal sections.
Patent DE-4414594-A1 (DE)
Title: Sensor device for controlling vehicle ventilation system
IPC: G01N33/00
Filed: 1994-04-27
Abstract: The sensor device e.g. based on an electronic neural network, has a gas sensor element (52) with an electrical resistance which increases in dependence on the level of oxidising gases and drops in dependence on the level of reducing gases. The sensor is coupled to an evaluation device (51), providing an output for the ventilation control, to allow the ventilation system to be operated with air recirculation, or fresh air, dependent on the pollution level of the air outside the vehicle.The rise in the gas sensor signal when the reducing gas concn. increases is quantitatively equal to the fall in the gas sensor signal when the oxidising gas conc. increases, the evaluation circuit determining the sensor signal gradient to generate a switching signal for the ventilation control when a threshold gradient is exceeded.
Patent DE-4415097-A1 (DE)
Title: Metal sheath for fibre preform
Inventor: KRUEGER GERD
IPC: C23C2/34
Filed: 1994-04-29
Abstract: Metal sheath for a fibre preform, to facilitate the infiltration of the preform with liquid metal is a brittle Fe-base material with a C content of 2.0 to 6.7 wt%. An intermediate layer can be applied between the preform and the sheath, consisting of a material or metals improving wetting by reacting with or dissolving in Fe. After application of the intermediate layer by eg spraying, dipping or rolling in powder, and drying, the preform is dipped in the molten Fe-base material.
Patent DE-4416441-A1 (DE)
Title: Opto-electronic measurement of dimensional stability of components
Inventor: WIEGAND WOLFGANG DIPL KFM
IPC: G01B11/00
Filed: 1994-05-11
Abstract: This process uses a non-contact system for monitoring the dimensions of components. A receiving devices (1) holds the component to be tested (10) between two clamps (5). The component is turned on the axis (x-x) between these heads by means of a motor (6). Parallel is the measuring system (3) which uses three optical heads (20, 21, 22) of which the central one (21) is set at 90 degrees to the axes. The distances to the test object at a central measuring point (31) are measured by beams (23, 24, 25) from these heads and transmitted electronically to a computer.The data received is calculated by an algorithm to determine the exact dimensions of the component. This data may be automatically compared with industry standards. In addition expansion and contraction parameters can be included in the program and the temperature at the measuring point included in the data transmitted.
Patent DE-4418944-A1 (DE)
Title: Wood veneer-plastic combination
Inventor: KRINGS HANS
IPC: B27D5/00
Filed: 1994-05-31
Abstract: A wood-plastic combination (I) contains wood with a thickness of 0.1-0.5 mm (wood veneer).  Also claimed is a process for the prodn. of (I) by (a) spray-coating or roller-coating the veneer with the plastic; and (b) drying the impregnated veneer.
Patent DE-4423532-A1 (DE)
Title: Method for producing a screw-shaped line with wings coupled thereto, line which is produced using the method, and electron tube which contains such a line
Inventor: BEUNAS ARMEL
IPC: H01J23/16
Filed: 1994-07-05
Abstract: The present invention relates to a method for producing a screw-shaped line with wings coupled thereto. It consists of cutting into a workpiece (1), which includes at least one groove (2), successive slots which extend transversely to the groove (2) and extend beyond the groove (2), with the result that helical sections (7) are obtained which are fixedly connected to each wing,   - to cut into at least one workpiece a sequence of fingers which are all fixedly interconnected, - to connect the helical sections (7) to the fingers in such a manner that one end of a helical section (7) is connected to one end (22) of a first finger and that the other end of the helical section (7) is connected to the base of a second finger which is located next to the first one, - to separate the fingers from each other at the level of their bases.   <IMAGE>
Patent DE-4426807-A1 (DE)
Title: Aluminium tape to lead through connection formation for electrolytic capacitor
Inventor: WETZLER MARTIN
IPC: H01G9/00
Filed: 1994-07-28
Abstract: The method initially involves production of a bulge using a suitable tool on the lead-through (1) in the region of the exit point from the termination disk (2). The aluminium tape is subsequently laid on the lead-through and punched out by a stamp having a smaller bore hole diameter than the diameter of the lead-through.  A projection (10) is produced by the punching out whose diameter corresponds to the bore hole of the stamp. The part of the projection which projects above the aluminium tape is finally deformed into a rivet head (13).
Patent DE-4432368-A1 (DE)
Title: Water-soluble pressure-sensitive adhesive with high temp. shear strength
Inventor: CZECH ZBIGNIEW DIPL CHEM DR
IPC: C09J133/02
Filed: 1994-09-12
Abstract: Water-soluble, pressure-sensitive adhesive with high temp. interlaminar shear strength contains (a) 100 pts.wt. water-soluble copolymer of 50-85 wt.% vinylcarboxylic acid(s), 15-50 wt.% tackifying 2-12C alkyl (meth)acrylate, 0-20 wt.% OH-contg. (meth)acrylate(s) and 0.05-15 wt.% polymerisable photoinitiator(s); (b) 50-150 pts.wt. water-soluble plasticiser(s) of the polyoxyalkylene gp. with a mol.wt. up to 2000; (c) 0-35 pts.wt. tackifying resin contg. COOH and/or OH gps.; (d) 1-20 pts.wt. amine contg. OH gps.; and (e) 0.05-10 pts.wt. crosslinker reacting with the COOH gps. of the water-soluble copolymer.  Also claimed is a method of making the adhesive.
Patent DE-4433304-A1 (DE)
Title: Chassis for a trailer
Inventor: MAYER ARMANDO
IPC: B60P1/64
Filed: 1994-09-19
Abstract: Published without abstract.
Patent DE-4434560-A1 (DE)
Title: Fuel injection system for motor vehicles
Inventor: WERKMANN KARL-HEINZ
IPC: F02M37/50
Filed: 1994-09-28
Abstract: The fuel filter (7) is located in the retainer flange (1) for the fuel delivery pump. The filter has a ring-shaped body (6), located in a ring channel (9) of the flange. Below the body, the channel has a ring-shaped fuel intake chamber (11) with intake (10), and a fuel discharge chamber (12) with discharge (13) above the body. Fuel intake and discharge are relatively offset through 180x.
Patent DE-4435399-A1 (DE)
Inventor: SEGURA RAMON
IPC: C09K23/42
Filed: 1994-10-04
Abstract: The proposal is for novel agents for greasing leather and pelts containing (a) alkyl ether phosphates of formula (I) in which R<1> is an alkyl radical with 6 to 22 carbon atoms, R<2> and R<3> are mutually independently hydrogen, an alkaline or alkaline earth metal, ammonium, alkyl ammonium, alkanol ammonium, glucammonium or R<1> and the sum (n+m+P) represents numbers from 1 to 10, and (b) alkylene glycols of formula (II) in which q stands for numbers from 4 to 8. These agents are distinguished by their high stability in the presence of chromium residues from tanning, salts and pH variations.
Patent DE-4436225-A1 (DE)
Title: Emergency exit doors and windows with handles
Inventor: REISEN DOMINIQUE
IPC: G09F13/20
Filed: 1994-10-11
Abstract: The door handle (1,6) has an in-built plastics light guide (2) which renders it more easily distinguishable for emergency operation in darkness or poor ambient light. The guide is made of a fluorescent film (5). The door frame (4) to which the door (3) is hinged has a strip of fluorescent film whereby the doorway can be seen in similarly dark conditions as the emergency exit. The guide may also be made by a row of light-emitting diodes (7) energised either from an electric battery or from the mains.
Patent DE-4438598-A1 (DE)
Title: Semiconductor substrate to semiconductor wafer connection
IPC: H01L33/00
Filed: 1994-10-28
Abstract: The process starts by forming a semiconductor wafer with a semiconductor element. Then a semiconductor substrate is formed and a thin, transparent conductive film is formed on the substrate. The substrate and wafer are clamped together. After the last step the thin, conductive film lies between the wafer and a second substrate. The clamped assembly is heated at a high temp. for a suitable time period. Pref. the thin, transparent film comprises medium tin oxide on cadmium tin oxide.
Patent DE-4440937-A1 (DE)
Title: Field source for testing electromagnetic compatibility testing, using passive magnetic field probe
Inventor: LANGER GUNTER DIPL ING
IPC: G01R31/00
Filed: 1994-11-17
Abstract: The field source includes a pulse generator (2) connected by a lead (32) to the probe (1). Parallel to the lead, within the probe, is a potentiometer (30), the resistance of which can be adjusted by a knob on the outside of the housing (31). Through this potentiometer the strength of the pulse in the probe at the induction coil (3) or coupling plates (4) can be set. For B fields, the intensity control offered by the potentiometer can be combined with a ferrite element.
Patent DE-4443282-A1 (DE)
Title: Data processing unit for exposure in potentially explosive areas
Inventor: KELLERSHOHN FRANK
IPC: H02B1/28
Filed: 1994-12-06
Abstract: Data processing unit comprises a central unit (15) located in an area outside a potentially explosive area (30) while peripheral units, consisting of e.g. display screen (2), input keypad (3), trackball (4) are combined in a terminal housing (1) and are of explosion-protected design. The two units are connected by a data transmission line (20) which is secure against explosion. Pref. the display screen, comprising a liquid crystal display and associated electric switching elements, is enclosed by a body of unbreakable glass. The cable outlet is pref. sheathed in a Si foil and the glass is plexiglass, bonded with epoxy resin.
Patent DE-4443994-A1 (DE)
Title: Kitchen module which can be swivelled out of a camping vehicle
Inventor: SIEPE-NOLL WOLFGANG
IPC: B60P3/36
Filed: 1994-12-12
Abstract: The invention relates to a kitchen module for camping vehicles, for example comprising a washbasin, stove, refrigerator and gas compartment, which module is mounted in such a manner in the camping vehicle that it can be swivelled into the vehicle and swivelled out of the vehicle. For this purpose, that portion of the outer wall of the vehicle on whose inside the kitchen module is situated is rotated about a vertical axis to as far as 180 DEG . The kitchen module is then rotated, fastened to the wall part, with the latter outwards. This makes it possible for the kitchen module to be used inside and outside the vehicle. A device which permits the kitchen module to be displaced vertically allows the kitchen module to be lowered in the vehicle onto the floor thereof and act as a means of levelling the kitchen module relative to the ground outside the vehicle. As further possibilities it is proposed to rotate the kitchen module, fastened on a joint, through a door opening out of the vehicle, or to fasten the kitchen module to the vehicle door and to rotate it together with the latter out of the vehicle. <IMAGE>