baber/WOPTO huggingface dataset:
Patent DE-3418326-A1 (DE)
Title: Sewage pumping station
Inventor: CORDES WILLI
IPC: E03F5/22
Filed: 1984-05-17
Abstract: A sewage pumping station having a pump (15) which is situated in a building-material vessel (10), made of concrete or the like, is connected to a drive motor (14) and has a pump pressure pipe (22), exhibits a closed suction vessel (17) which is arranged inside the building-material vessel (10) and is built into the pump suction line. This arrangement allows the entire pumping station to be produced completely at the factory, with the result that, when the pumping station is delivered to the building site, it only needs to be built in and connected up. The switching units are also installed inside the building-material vessel (10) and, as a result of the pump (15) and the drive motor (14) being set up in the dry state, the inside of the building-material vessel (10) is not at risk of explosion. <IMAGE>
Patent DE-3420885-A1 (DE)
Title: Device for admitting pressure water to spray nozzles arranged on self-advancing support assemblies
Inventor: WEIRICH WALTER
IPC: E21D23/16
Filed: 1984-06-05
Abstract: In the device according to the invention for admitting pressure water to spray nozzles arranged on self-advancing support assemblies, a stop valve is arranged in the feed line to the ram space hydraulically loaded during the advancing action of the support assembly, which stop valve can be released by the pressure in the pressure-water feed line to the spray nozzles and blocks the inflow to the ram when the pressure-water feed line to the spray nozzles is pressureless. This ensures that advancing of the support is only possible when the spraying unit is switched on. The stop valve preferably consists of a hydraulically releasable non-return valve in whose energizing line a pilot valve is arranged which can be opened in a controlled manner by the pressure in the pressure-water feed line.
Patent DE-3421350-A1 (DE)
Title: Transport apparatus for an automatic cable manufacturing device
Inventor: JUERGENHAKE BERNHARD DR ING
IPC: H01R43/28
Filed: 1984-06-08
Abstract: The preliminary transport unit of a transport apparatus, comprising an advancing unit and a preliminary transport unit, for an automatic cable manufacturing device comprises rollers which are arranged between the advancing unit and a directing unit, at a distance from one another, one behind and/or above the other and aligned in a radial direction. The two rollers forming the preliminary transport unit are driven in opposite directions at the same, constant peripheral speed. The cable fed in an intermittent fashion by the advancing unit is guided between the two rollers in such a way that it wraps round part of their circumference.
Patent DE-3422704-A1 (DE)
Title: Partition which can be offset and comprises wall elements
IPC: E05D15/06
Filed: 1984-06-19
Abstract: In the case of partitions assembled from (panel-shaped) wall elements (20), in which the individual wall elements (20) are connected to one another by hinges, there is the problem that the individual wall elements (20) do not form a completely smooth surface, when the partition is in a completely closed state, that is to say they are situated in different planes, deviating slightly from one another, and in particular are usually in the form of a wavy line. As a result, the overall visual impression of the partition is impaired. In order to avoid this, the invention proposes to suspend the individual wall elements (20), at their opposite edges, directly or indirectly from the overhead rails (32) of a rail system (24, 25), by at least one load-bearing member (roller carriage 23) being arranged in the vicinity of an articulated connection (hinge connection 31) of each wall element (20). <IMAGE>
Patent DE-3425018-A1 (DE)
Title: Accumulator for accommodation in a vessel for cooling or keeping hot articles to be received in the vessel
Inventor: ZIMMERMANN ANSO DR
IPC: F25D3/08
Filed: 1984-07-06
Abstract: A cooling accumulator for accommodation in a vessel for cooling or keeping hot articles to be received in the vessel is described. The cooling accumulator is in this case adapted in shape to the vessel and to the articles to be received. <IMAGE>
Patent DE-3428985-A1 (DE)
Title: Process for the preparation of high-molecular weight, optionally branched polyarylene sulphides
Inventor: IDEL KARSTEN
IPC: C08G75/0254
Filed: 1984-08-07
Abstract: The invention relates to a process for the preparation of high-molecular weight, optionally branched polyarylene sulphides from alkali metal sulphides and dihalo aromatic compounds, in which the reaction is carried out in a polar solvent, such as an N-alkyllactam, containing from 0.5 to 100 mol %, based on the number of moles of dihalo aromatic compound, of a lactam.
Patent DE-3429119-A1 (DE)
Title: Method of producing a wax model for a dental crown and container for use in such a method
Inventor: TARTSCH WOLFGANG
IPC: A61C5/77
Filed: 1984-08-08
Abstract: The invention describes a method of producing a wax model for a dental crown to be fastened on a dental stump (10) in which the dental stump (10) is covered with a cap (14) and the cap (14) is covered with wax such that the surface (12) of the wax is adapted at least approximately to the antagonist of the dental crown to be modelled, while forming protuberances (16) separated from each other by profiles (18), and a container for use in such a method. At the same time, wax bodies (20) at least resembling spheres are successively applied on to the cap (14) whose size is approximately adapted to fit the gap between the cap (14) and the antagonist in the closed position of the teeth. The container used in this method has separate compartments in which wax bodies (20) of different sizes are stored, wax bodies (20) of the same volume being stored in each compartment. <IMAGE>
Patent DE-3435934-A1 (DE)
Title: CONVECTION REFLECTOR for reducing the heat losses in radiator niches
Inventor: SCHUPPER HANS DIPL ING
IPC: F24D19/06
Filed: 1984-09-29
Abstract: The invention relates to a convection reflector system which, taking up a very small amount of space, preferably reduces the heat losses in radiator niches and improves the heating action of the radiators. The reflector (1) reflects the wall-side heat radiation of the radiator back into the room to be heated. In the convection duct (2), heat passing through is channelled back into the room by convecting air and the temperature in the region next to the insulation is thus reduced approximately to room temperature. The reflecting foils (3) and (5) on the insulating part (4) reflect heat radiation on the radiator side and reduce the heat dissipation on the wall side. The confined air in the air gap (6) reduces the heat conduction to the outer wall. <IMAGE>
Patent DE-3442991-A1 (DE)
Title: Pressure sluice with force balance
Inventor: SCHWEDE NORBERT
IPC: B65G53/46
Filed: 1984-11-26
Abstract: A relatively high throughput is achieved, for the discharge of material from pressure vessels, by a parallel arrangement of a plurality of material sluices, preferably star-feeder sluices. The surface sealing pressure on the individual cover plates can be applied either by corresponding pre-stress in the case of the force balance or by separate elastic elements in the transfer element. Compensation of the gas pressure forces is achieved via a force balance. As a result, those devices which are otherwise necessary, in the case of a star-feeder sluice, for pressing the cover plates together are dispensed with. Due to the reduced wear, the apparatus according to the invention is largely free of the necessity for maintenance. <IMAGE>
Patent DE-3501204-A1 (DE)
Title: Acupuncture needle
Inventor: WEISS DIETER
IPC: A61H39/08
Filed: 1985-01-16
Abstract: An acupuncture needle for self-treatment of the body in order to eliminate specific indispositions and/or pain-causing disturbances of the body, especially headaches, joint pain, migraine etc., comprises a thin needle having a piercing tip on one end and a reinforcement on the other end. A plastic cap is placed on the reinforcement to form a handle which partially covers the reinforcement. The thin needle is surrounded by a small tube at a radial distance. The small tube is slightly shorter than the needle, so that the piercing tip of the needle projects from the small tube. The acupuncture needle is arranged in a packaging filled with a gas and provided with a prescription.
Patent DE-3502008-A1 (DE)
Inventor: HOFFMANN HORST PROF DR RER NAT
IPC: G01L1/22
Filed: 1985-01-23
Abstract: A strain gauge comprised of a premagnetized ferromagnetic film wherein any change in length of the film can be measured by employing the properties of magnetostriction and magnetoresistance. The strain gauge is deposited on a substrate by thin-film techniques and has a very high sensitivity. Preferably, two electrically insulated strips parallel strips of amorphous metal film have (in the absence of strain) respective directions of magnetization aligned antiparallel to one another and are connected electrically at one end. Such an arrangement facilitates the reversion of the magnetization back to its easy direction when the stress causing the strain is removed.
Patent DE-3503519-A1 (DE)
Title: Device for comminuting information carriers, in particular also ink ribbon cartridges
Inventor: STROMEYER WILLI ING GRAD
IPC: B02C18/24
Filed: 1985-02-02
Abstract: The invention relates to a device for comminuting information carriers, in particular also ink ribbon cartridges, the direction of rotation of whose rotating cutting mechanism, which has toothed cutting faces, can be switched over, the cutting mechanism being driven alternately for a limited time in the forwards direction and for a likewise limited, usually shorter time, in the reverse direction. The device produces small particles with a high security level.
Patent DE-3507078-A1 (DE)
Title: Power transmission mechanism with a two-phase torque converter
Inventor: KAWAI HIDEAKI
IPC: F16H61/58
Filed: 1985-02-28
Abstract: The invention relates to a power transmission mechanism with a two-phase torque converter, the first stator of which is connected to the output shaft and the second stator of which is arranged immovably or in a fixed location, a brake for fixing the first stator and a clutch for connecting the first stator to the output shaft when the brake is in its released condition being provided according to the characterising features of the invention.
Patent DE-3507671-A1 (DE)
Title: Explosive body having a detachable individual segment and connected by means of variable-length holders
Inventor: HOMANN-WEBAU ERIK
IPC: F42B12/62
Filed: 1985-03-05
Abstract: In order to reduce the material cost to achieve a hit, the explosive body is suitable as target-deflection hit compensation ZT in order to achieve a hit accuracy with a deviation of up to twenty metres. In the case of area-coverage operation, the construction of a blocking belt by the approaching aircraft is possible, a changing height difference having to be compensated for by subsequent firing of the explosive body. The explosive body ZT can be used wherever the airspace between the firing base and the target is free. The explosive body ZT is a pure defensive weapon.
Patent DE-3510016-A1 (DE)
Title: Beverage crate
IPC: B65D1/24
Filed: 1985-03-20
Abstract: A beverage crate with a metal part is proposed, said metal part being arranged captively on the beverage crate. This allows a beverage bottle to be opened directly after removal of the bottle.
Patent DE-3510229-A1 (DE)
Title: Deflection fitting
Inventor: NITSCHKE HANS-JOACHIM
IPC: B60R22/24
Filed: 1985-03-21
Abstract: A deflection fitting is described for a safety belt in a vehicle with a centre of rotation (3) which is fixed to the body or frame (1) of the vehicle and round which the deflection fitting (2) can rotate according to the direction in which the belt is pulled off. So that the belt is also perfectly guided at the moment of the accident in the new deflection fitting and the structure comprises a small number of parts which are economically favourable, not prone to malfunction and are safe, provision has been made according to the invention for an end stop (6) to be fastened to the deflection fitting (2) at a distance from the centre of rotation (3) and for the end stop (6) to be guided in a slot (8) which is mounted in a stationary fashion on the body or the frame (1) of the vehicle. <IMAGE>
Patent DE-3511619-A1 (DE)
Title: Method for switching over to a night exchange
Inventor: RUCKDESCHEL HERMANN DIPL ING
IPC: H04M7/14
Filed: 1985-03-29
Abstract: If operators' positions on the main system (HA) are unattended, a subscriber circuit (TS2) of the main system (HA), to which all incoming calls are diverted, is automatically connected by means of a code-blue connection via AC transmission circuits (WÜH, WÜU) to a night exchange (NVS) in a secondary system (UA). <IMAGE>
Patent DE-3513049-A1 (DE)
Title: Vehicle door
Inventor: ROSSIE EGBERT
IPC: B60H1/24
Filed: 1985-04-12
Abstract: In a vehicle door (5) with a support structure (7) constructed from two shells, one shell is formed by an inner door panelling (9). The support structure (7) is used for the guidance of air for the heating and ventilation system of the vehicle and, for this purpose, is provided with an air inlet (19), air outlet openings (25, 27, 29) and a plurality of flaps (21) for selective air guidance. <IMAGE>
Patent DE-3518696-A1 (DE)
Title: Single-phase synchronous motor having a two-pole, permanent-magnet energised rotor (hybrid motor III)
Inventor: BERTRAM LEO
IPC: H02K21/18
Filed: 1985-05-24
Abstract: The invention relates to a single-phase synchronous motor having a two-pole, permanent-magnet energised rotor (5) and having an iron stator core (3) which supports the coils (9) and, with the aid of the coils (9), forms a two-pole stator field between stator poles (13), the rotor (5) being equipped with a high-quality permanent-magnet material and starting without limiting oscillations. The rotor (5) is constructed from a layered structure which consists of hard- and soft- magnetic materials and forms a pulsating torque. The layered structure in this case consists of a soft-magnetic centre part (19) which supports the rotor shaft (21) and of hard-magnetic magnet segments (23) which are fitted in both sides thereof in the radial direction and are magnetised in the same sense radially. The soft-magnetic centre part (19) has iron rotor poles (27) whose air gaps are constructed with the stator poles (13) to be as small as possible, while the magnet rotor poles which are formed by the magnet segments (23) have such large air gaps with the stator poles that the stiction torque is reduced to such a low level that the motor starts free of limiting oscillations and, at the same time, as great a change as possible in the magnetic permeance is achieved. <IMAGE>
Patent DE-3523350-A1 (DE)
Inventor: BERGMANN KONRAD DR
IPC: F16K47/02
Filed: 1985-06-29
Abstract: 1. Sanitary water fitting, especially in the form of a single handle-mixing valve unit, having a housing (14), a handle (6, 11), a control unit (3) with discs, pistons, ball members or the like and having a closing damper for prolonging the closing time and reduction of the closing speed, characterized in that the closing damper (7, 8, 12, 13) is provided between the handle (6) and the control unit (3) or between the handle (11) and the fitting housing (14).
Patent DE-3528085-A1 (DE)
Title: Material control valve
Inventor: FRIKKER JOZSEF
IPC: B05B1/30
Filed: 1985-08-05
Abstract: The invention relates to a material control valve for a spray-painting device which is provided with an axially movable valve slide. One end of the valve slide is coupled to a diaphragm that can be acted upon by a pressure medium while its other end is provided with a metering body by means of which, in conjunction with an outlet passage, the flow of material can be metered.
Patent DE-3531767-A1 (DE)
Title: Clamping holder for cutting inserts
Inventor: SIMMEN BURCKHARD DR ING
IPC: B23B27/16
Filed: 1985-09-06
Abstract: The invention relates to a clamping holder for cutting inserts for machining especially hard metallic materials by boring by means of a boring bar or boring head and turning. The aim of the invention is to use a clamping holder for this which permits safe and reliable clamping of cylindrical and plate-shaped cutting inserts, has high rigidity and can be manufactured economically. The object is to create a clamping holder in which the cutting insert can be safely clamped by producing high surface pressure forces. The solution provides for the basic holder of the clamping holder to have a recess which is made at an angle  alpha  in an axial bore of the basic holder. A cylindrical clamping wedge with a flattened slope which has the same angle  alpha  is arranged in the axial bore in such a way that the flattened slope faces the recess in parallel. A headless setscrew in a tapped hole of the basic holder acts axially on this clamping wedge. The clamping holder serves to clamp cylindrical and plate-shaped cutting inserts for machining hard metallic materials. <IMAGE>
Patent DE-3535246-A1 (DE)
Title: Stitch-bonded insert for conveyor belts
Inventor: HORBACH WALTER
IPC: D04B21/00
Filed: 1985-10-03
Abstract: The invention is used for conveyor belts having a plastic or elastomeric matrix for use in the sectors where belt-type band conveyors of light-weight design are employed. The technical object of the invention is to provide an insert for conveyor belts based on the highly productive stitch-bonding technique and a novel binding combination, which insert prevents compressive fold formation even in the case of small diameters of the belt drums, primarily less than 160 mm, in the intended use of the conveyor belts, and can be produced without additional outlay in terms of material. The solution according to the invention provides the use of four thread systems, namely a warp, a weft and two sewing-thread systems. The two sewing-thread systems bind in a counterlayered manner, at least one sewing-thread system binding over more than two stitch wales. The warp threads assume a slightly flat-corrugated position.
Patent DE-3536120-A1 (DE)
Title: Lifting platform with at least one scissor lifting device per track
Inventor: BOECK HANS DIPL ING
IPC: B66F7/08
Filed: 1985-10-10
Abstract: A lifting platform with at least one scissor lifting device per track is proposed in which the leg struts which extend between the scissor joint and the bottom, locally fixed supporting surface are dimensioned to be longer than the other associated leg struts which lead from the scissor joint to the top receptacle. Of the longer leg struts, at least one can be designed to be variable in length and for this purpose can be formed from telescopically extendable strut parts. The translatory drive engaging for the lifting/lowering movement forms with the cylinder housing one strut part and with the piston rod a second telescopically displaceable strut part of this leg strut variable in length.
Patent DE-3538117-A1 (DE)
Inventor: STORK MARTIN
IPC: B26D1/11
Filed: 1985-10-26
Abstract: A continuous strip which is laminated onto plates arranged at a distance from one another and which is composed of a dry resist laminate is introduced into a separating device 1 extending over the width of a strip 20. A drive cylinder 2 is arranged by means of pillars 3 above a carriage 31. The drive cylinder 2 guides the mounting 11, in which a cross-cutting device 10 is fastened, transversely over the strip 20. The cross-cutting device 10 comprises two knife-holders with knives parallel to one another, which are movable apart from one another and together and which, during the transverse movement, sever the strip 20 in a double cut along the trailing edge 29 and the leading edge 30 of two adjacent plates 4 and 5.
Patent DE-3600285-A1 (DE)
Title: Gripping pliers with adjustable bit opening
Inventor: KLIMACH HORST ING GRAD
IPC: B25B7/04
Filed: 1986-01-08
Abstract: Gripping pliers with adjustable bit opening, having two plier levers which are articulated on one another via a transverse pin and form two lever handles running approximately parallel next to one another, a first one of which is constructed beyond the transverse pin as a gripping jaw, and also having a rail which is fixedly connected to the second plier lever and on which a second gripping jaw is displaceably guided by means of a guide opening and can be fixed in place by means of blocking, gripping faces, which are provided on the gripping jaws, extending transversely to the rail longitudinal axis and the first plier lever being angled, between its gripping jaw and the lever handle, towards the rail longitudinal axis. To simplify handling of such gripping pliers, the second gripping jaw and the rail lie within the angle formed by the first plier lever, and a detachable fixing device for positioning the second gripping jaw along the rail is provided on this second gripping jaw.
Patent DE-3603577-A1 (DE)
Inventor: SEYDEL JOACHIM K PROF DR
IPC: C07D239/48
Filed: 1986-02-06
Abstract: The 2,4-diamino-5-benzylpyrimidines have antimicrobial activity and are in particular suitable for inhibiting the growth of mycobacteria. They display pronounced synergistic activity in combination with inhibitors of the diaminodiphenyl sulphone, ring-substituted 4-aminodiphenyl sulphone or ring- and/or nitrogen-substituted diaminodiphenyl sulphone types. 
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Patent DE-3604415-A1 (DE)
Title: Multiple-stage process and equipment for the conversion of organic and inorganic materials by catalysts
Inventor: CARO THOMAS DIPL ING
IPC: C12M1/40
Filed: 1986-02-12
Abstract: A cylindrical reactor vessel (1) is subdivided by further concentrically arranged cylinders into a plurality of stages, which, depending on the the direction of flow, have overruns at the top end or overflow ducts at the bottom end. When biogas is produced from highly organically pollutated waste waters, e.g., three stages are situated in the reactor through which flow passes successively. In the inner stage (6) the hydrolysis takes place, in the middle stage (7) the acid formation takes place and in the outer stage (8) the methane formation takes place. The untreated water is continuously introduced into the inner stage from below by a feed pipe (11). The preclarified water collects after passing through all stages in the annular duct (12) and is taken off via the connection branch (13). It is fed into the annular space (18) via the feed branches (23), where degassing takes place. The gases produced from the outlet orifices (9, 19) are fed jointly for suitable further processing. The degassed liquid passes into the sedimenter (30) where the entrained sludge is separated off and returned from there to the reactor. The clarified waste water collects in an annular duct (26) and is taken off via the connection branch (27). <IMAGE>
Patent DE-3607476-A1 (DE)
Title: Process for colouring mineral or glass fibres or laminate papers
Inventor: HOFFMANN DIETRICH
IPC: C03C25/475
Filed: 1986-03-07
Abstract: The invention relates to a process for colouring (dyeing) phenolic resin-containing mineral or glass fibres and laminate papers, which is characterised in that reactive dyes are used. In this way, intense dyeings are obtained using small amounts of reactive dye.
Patent DE-3607672-A1 (DE)
Title: Electric motor drive for a hand-held screwdriver which can be switched over between right-hand and left-hand drive
Inventor: SCHULZ JUERGEN
IPC: H02P7/29
Filed: 1986-03-08
Abstract: The invention relates to an electric motor drive for hand-held screwdrivers which can be switched over between right-hand and left-hand drive. The motor is supplied with square-waveform pulses of constant frequency but with a pulse length which can be varied in order to adjust the rotation speed. Furthermore, the pulse length is controlled by the electricity consumption of the motor. Finally, a torque limiting device is provided which is effective in only one rotation direction of the motor. <IMAGE>