baber/WOPTO huggingface dataset:
Patent DE-3719605-A1 (DE)
Title: Water jet massaging device
Inventor: MAYER DIETER
IPC: A61H37/00
Filed: 1987-06-12
Abstract: The water jet massaging device according to the invention is to permit self-massage with the possibilities available in a household, for example using a bath tub or a shower cabin. A conveying pump (50) having an electric motor (54) is equipped with a suction nozzle (52) and a pressure nozzle (53). A suction line and a pressure line (11) are attached to the suction nozzle and the pressure nozzle (53). The pressure line (11) is at least partially made of a flexible tube on whose free end there is attached an endpiece (10a) which deflects the water jet. The conveying pump (50) is arranged in a portable housing (51). In order to permit air to circulate, air circulation openings designed as slots (65) are provided in the housing. The conveying pump (50) is designed such that the motor (54) is electrically insulated from the pump by an insulating body (57). The water jet massaging device is particularly suitable for prophylactic treatment. <IMAGE>
Patent DE-3719857-A1 (DE)
Title: Large-bale press
Inventor: SCHAIBLE SIEGFRIED DIPL ING
IPC: A01F15/10
Filed: 1987-06-13
Abstract: The invention relates to a large-bale press (1) for producing round bales (3) consisting of agricultural stalk material. To make it possible to produce a round bale (3) which, on the one hand, is sufficiently dimensionally stable for transport and which, on the other hand, can easily be opened up, for example for feeding, the press space (2) is preceded by a cutting device (11). The cutters (13) of the cutting device (11) have differently curved cutting zones (Z1 and Z2) with different radii of curvature (R1 and R2). The radii R1 and R2 are preferably in a ratio of approximately 1 : 1.5 to 3 to one another. With cutters (13) designed in this way, a uniform drawing cut is possible at a low power requirement, without the stalk material being crushed or torn (Figure 2). <IMAGE>
Patent DE-3721867-A1 (DE)
Title: Gravity conveyor belt which, without the supply of energy, conveys the coal to the surface and, in return, conveys tailings to below ground and, when a generator is coupled, additionally generates electric current
Inventor: HORNIK EMANUEL
IPC: E21F13/00
Filed: 1987-07-02
Abstract: Published without abstract.
Patent DE-3723733-A1 (DE)
Title: Method for producing an electrolytic capacitor
Inventor: NIEDERBERGER GERHARD
IPC: H01G9/00
Filed: 1987-07-17
Abstract: In the case of a method for producing an electrolytic capacitor, an aluminium contact strip (2) which is connected to a capacitor winding (1) is connected by means of a laser weld (6) to an aluminium contact rivet (4) which is arranged in a contact disc (7). For welding, the formed or unformed contact strip (2) is pressed by means of a hold-down device (3) over a transverse web (5) which is arranged on the contact rivet (4). The contact rivet (4) is connected to an external connecting wire (8). <IMAGE>
Patent DE-3725715-A1 (DE)
Title: Waste gas de-nitrification by scrubbing with dithionite soln. - and electrochemical regeneration, useful for small or medium scale operations
Inventor: KAEUFFER KARL CLEMENS DIPL CHE
IPC: B01D53/56
Filed: 1987-08-04
Abstract: Denitrification of waste gases is carried out by scrubbing with a dithionite soln. (I) and electrochemical regeneration of spent (I) contg. H sulphite. Pref. spent (I) is regenerated in the cathode compartment of an electrolytic cell, pref. a diaphragm cell. Before or after scrubbving with (I), the gas is scrubbed with a soln. (II) of a transition metal salt, pref. an aq. acidic Fe++ salt soln. (IIA), which gives a (Fe(H2O)5NO)++ soln., from which a nitrate/nitrite mixt., NaNO3 or NHO3 is recovered by alkaline oxidn. (using Ca(OH)2 or aq. NaOH soln.). Scrubbing with (I) and (IIA) is carried out in a single 2-stage scrubber. The Fe+++ (Fe(OH)3 sludge) produced by alkaline oxidn. is reduced to Fe++ with dithionite, which is regenerated electrochemically. Part of the spent (I) can be sepd. and worked up to SO2, H2SO4 and/or S and the rest of (I) regenerated. USE/ADVANTAGE - The process avoids rapid consumption of expensive chemicals and is suitable for small and medium scale plants not justifying the use of the denitrification plants used at large power stations. It adapts rapidly and easily to changes in the waste gas. It is very economical, requires little equipment and gives by-prods. which are not harmful to the environment or which can be sold.
Patent DE-3726460-A1 (DE)
Inventor: HACKMANN LUDGER
IPC: B65D83/04
Filed: 1987-08-08
Abstract: A dispenser (1) of doses of elements in pieces (2), in particular tablets, has a cylindrical dosing part capable of pivoting around its longitudinal axis and having recesses (6) that form dosing chambers (8) together with a dispenser housing (5). A dispensing hole (10) is provided in the housing, the dosing chambers are closed in relation to the inside of the dispenser in the area of the dispensing hole by a partitioning element and an inner bottom (9) of the dispenser extends obliquely downwards in the direction of the dosing recesses. In order to achieve a discharge as complete as possible of the dispenser, a treatment as gentle as possible of the elements in pieces and an advantageous operational design, the partitioning element has the form of a sloping element (12) that extents upwards from a bottom area to a top area of the dosing chambers.
Patent DE-3732653-A1 (DE)
Title: Heating boiler or hot water service for heat recovery from gaseous hydrocarbon-containing fuels
Inventor: MANGOLD KLAUS PROF DR RER NAT
IPC: B01J23/86
Filed: 1987-09-28
Abstract: Heating boiler or hot water service for heat recovery from gaseous hydrocarbon-containing fuels having a housing for reacting the fuel, a heat exchanger and also a flue gas (waste gas) header pipe, in which there is provided in the housing, to bring about oxidation and thus liberation of the heat, a ceramic or metal foam body, preferably of a ferrochrome-aluminium alloy, or a similar gas-permeable body which serves as support for a catalytic material effecting the catalytic oxidation of hydrocarbons. The catalytically active material comprises a metal oxide or a plurality of metal oxides of the groups Ib, Vb, VIb, VIIb or the Fe group of the Periodic Table, preferably one of the copper, iron, manganese, cobalt or chromium oxides and also an alkali metal or alkaline earth metal compound, preferably potassium carbonate, as activator, which are applied to a support by means of a binder layer, in particular vanadium pentoxide or aluminium oxide gel. The support is a body of ceramic or metal foam, metal wire mesh or a honeycomb material.
Patent DE-3736095-A1 (DE)
Title: Applicator
IPC: B05B11/00
Filed: 1987-10-24
Abstract: An applicator for nail varnish has an axially acting metering pump device (12) which interacts with an operating member (21) which can be actuated transversely to the axis (Figure 1). <IMAGE>
Patent DE-3738093-A1 (DE)
Title: Pivotable shroud, in particular for motor vehicles
Inventor: TOMFORDE JOHANN DIPL ING
IPC: B62D25/08
Filed: 1987-11-10
Abstract: A pivotable shroud is suitable for covering a channel which accommodates assemblies of the windscreen-wiper system. Whilst the windscreen-wiper system is in operation the shroud is pivoted into the channel by a drive unit. Known pivotable shrouds do not match the shape of the curvature of engine bonnets. In the closed position penetration of snow, ice, dirt and foliage into the channel cannot be prevented. The intention is for the novel pivotable shroud to prevent foreign bodies from penetrating into the channel even when the body surfaces are curved. The pivotable shroud, which is preferably made of hard-resilient plastic, has a guiding device which is arranged on the front sides of the shroud and causes the shroud to curve in accordance with the surface contours of the engine bonnet. To reduce the risk of freezing up, the washer jets are arranged on the lower side of the shroud. <IMAGE>
Patent DE-3740124-A1 (DE)
Title: Sealing disc and linear bearing fitted therewith
Inventor: GLOECKNER HERMANN
IPC: F16C29/04
Filed: 1987-11-26
Abstract: A sealing disc (7), which seals off the bearing space between a bearing raceway (10) of a bearing rail (1) and a support raceway (11) of a support rail (2) in the longitudinal direction (5), consists of a holding section (12), which can be fastened on an end face (6) of the bearing rail (1), and of an adjoining end section (13) having at least one sealing edge (14) which slides on the support raceway (11).   In order that one and the same sealing disc (7) can be attached to the bearing rail (1) or to the support rail (2) even in the case of different profile shapes of the bearing raceway (10) and the associated support raceway (11), the sealing disc (7) has an edge section (17) facing away from the support raceway (11) with a further sealing edge (18) which runs transversely to the raceways (10, 11). By fastening the sealing disc (7) on an end face (19) of the support rail (2), said sealing edge (18) of the sealing disc (7) can be brought into tight contact with the bearing raceway (10). <IMAGE>
Patent DE-3801311-A1 (DE)
Title: Electrical current-carrying device
IPC: H01L39/00
Filed: 1988-01-19
Abstract: Published without abstract.
Patent DE-3804522-A1 (DE)
Inventor: WEGENER PETER DR
IPC: C07D333/32
Filed: 1988-02-13
Abstract: Process for the preparation of thiophene ethers. Thiophene ethers having relatively large side groups can easily be obtained if 2-, 3-, 2,3-, 2,4- or 3,4-C1-C3-alkoxythiophenes are reacted with a compound containing an OH group in the presence of an acidic catalyst. The novel thiophene ethers are suitable as monomers for electrically conducting polymers.
Patent DE-3809130-A1 (DE)
Inventor: SCHILLING HERBERT
IPC: B22C7/06
Filed: 1988-03-18
Abstract: PCT No. PCT/EP89/00133 Sec. 371 Date Nov. 17, 1989 Sec. 102(e) Date Nov. 17, 1989 PCT Filed Feb. 14, 1989 PCT Pub. No. WO89/08513 PCT Pub. Date Sep. 21, 1989.A core box for producing casting cores having a core defining member made of a first material and defining a core molding cavity. A stream of molding substance is introduced into the core molding cavity when a core is molded. A core marker is made of a second material and is located in the core member in fluid communication with the cavity. The second material is more wear-resistant than the first material, being a non-deformable hard metal. The core marker is a shaped insert for defining a predetermined configuration of a casting core when a molding substance is introduced into the core molding cavity. The shaped insert is located at a position within the core molding cavity at which position high velocity flow or changing velocity flow of a stream of molding substance is intercepted.
Patent DE-3810446-A1 (DE)
Inventor: BERNHARDT WOLFGANG DIPL ING
IPC: B60T8/46
Filed: 1988-03-26
Abstract: The two brake circuits (I, II) are interconnected by way of a pressure-compensating element (1), and the second circuit (II) has a shut-off valve (15) which is switched into a closed position when a predetermined threshold value of the brake pressure is reached. The wheel brake cylinders (17, 16) of the second brake circuit (II) are then connected to the first brake circuit (I) by way of the pressure-compensating element (1). The first brake circuit (I) has an anti-skid valve (9) and upon occurrence of anti-wheel-lock regulation, the wheel brake cylinders (8, 7) are uncoupled from the master brake cylinder (2) and may be connected to a return pump (12).   <IMAGE>
Patent DE-3810996-A1 (DE)
Title: Web produced in a flat form for round compensators
Inventor: FRIEDERICH HANS-WERNER DIPL IN
IPC: B32B25/10
Filed: 1988-03-31
Abstract: The invention relates to a web produced in flat form from elastomeric material with reinforcing inserts (reinforcing system I) for round compensators of large-scale energy installations and other industrial installations, the web having a smooth or moulded surface. The essential feature of this web is that it has a further reinforcing system II, which comprises steel cord, cord filaments or monofilament material running parallel in the axial direction.
Patent DE-3811820-A1 (DE)
Inventor: TRATZ HERBERT DR ING
IPC: C10B53/00
Filed: 1988-04-08
Abstract: A plant for thermal waste disposal includes a pyrolysis reactor converting waste into carbonization gas and substantially non-volatile pyrolysis residue and a discharge device connected to the pyrolysis reactor. A combustion chamber operated with an oxygen excess is connected to a carbonization gas discharge fitting of the discharge device for receiving the carbonization gas. A residue sorting device is connected to the pyrolysis residue outlet of the discharge device for sorting out coarser coarse components substantially including non-combustible ingredients such as rocks, glass shards, broken porcelain, and metal parts, from combustible finer coarse components. A transport device connected to the residue sorting device transports the finer coarse components. A grinding apparatus has an inlet side connected to the transport device and a discharge side for feeding the finer coarse components to the combustion chamber after grinding. The combustion chamber maintains combustion gases produced from delivered combustible material for a sufficiently long time at a sufficient temperature level to produce molten slag. The combustion chamber has an outlet for removing the molten slag which is cooled into a glassified form downstream of the outlet of the combustion chamber. A flue gas line leads from the combustion chamber to a chimney.
Patent DE-3819199-A1 (DE)
Title: Process for producing round glass fibre blanks for grinding or cutting-off wheels and apparatus for carrying out the process
Inventor: LEUTHEUSSER BERNHARD
IPC: B29C69/00
Filed: 1988-06-06
Abstract: The invention relates to a process for producing round glass fibre blanks, in particular for the reinforcing of grinding or cutting-off wheels, and also to an apparatus for carrying out the process. The raw glass fibre thread is initially wetted and impregnated with phenolic resin, the resin layer is dried and the glass fibre thread is wound on to a reel. Then, the glass fibre thread is drawn off from the reel and is wound in one piece onto both sides of a template in accordance with a particular winding pattern, which can be set as desired. At the last wound point, the glass fibre thread is fixed and cut off. The winding template is subsequently pressed flat under heating for adhesively bonding the thread crossover points. Subsequently, the glass threads around the edge of the template are cut open or severed, so that in one operation there is new strings produced to round glass fibre blanks. The round glass fibre blanks produced in this way are designed appropriately for the stress to which they are to be subjected and, with the shortest possible overall length of the glass fibre thread, have a low accumulation of fibres at the crossover points. Material wastage and consequently disposal problems are avoided. <IMAGE>
Patent DE-3822737-A1 (DE)
Title: Method of offsetting Bloch lines and Bloch line memory
Inventor: SAITO FUMIHIKO
IPC: G11C11/14
Filed: 1988-07-05
Abstract: In a Bloch line memory and in a method of offsetting Bloch lines in the domain wall of a magnetic domain, formed in a magnetic thin film, along the domain wall, a predetermined pattern of layers of soft-magnetic material is formed on the magnetic thin film, the soft-magnetic material of the layers is magnetised parallel to the film plane of the magnetic thin film in order to form in the magnetic thin film potential wells, in which the Bloch lines are formed, and the direction of the magnetisation of the soft-magnetic material of the layers of the pattern is changed in a plane parallel to the film plane in order to move the potential wells along the domain wall and consequently offset the Bloch lines.
Patent DE-3830836-A1 (DE)
Title: Force simulation in servo control systems
Inventor: HARZER PETER DIPL ING
IPC: B60T8/32
Filed: 1988-09-10
Abstract: A device for force simulation in servo control systems of manned vehicles of all types, especially of aircraft, having at least one manual control device and one force simulator which acts on the control device. The force simulator encloses a cohesive cavity, which is filled with an electrorheological liquid and in which at least one moving element is arranged in order to produce a flow movement which is cinematically coupled to the control process. In the flow region of the cavity there are at least two flat electrodes which are closely adjacent to one another and are insulated from one another. Assigned to the force simulator is a control unit which regulates the electrode voltage as a function of the instantaneous movement or load state of the vehicle. <IMAGE>
Patent DE-3838673-A1 (DE)
Title: Starter flywheel for internal combustion engines
Inventor: GYOERY KALMAN PETER
IPC: F02N5/04
Filed: 1988-11-15
Abstract: The starter flywheel (10) for internal combustion engines is primarily mounted on the crankshaft end (2) of the engine (1) in front of the flywheel disc (20) of the engine (1) so that it is free to turn in the direction of rotation (a and b) and so that in braking of the vehicle the starter flywheel disc (20) is locked in the direction of rotation (B) by a coupling device and the crankshaft (2) rotating in the direction of rotation (a) is thereby also set in rotational movement in the direction of rotation (a). When starting up again the starter flywheel (10) is coupled, especially by means of a V-belt (40), to the starter motor pinion (31) already engaged in the ring gear (21) of the engine flywheel disc (20), as a result of which the engine is started by means of the rotational energy of the starter flywheel (10) moving in the direction of rotation (a). Where necessary, in cold starting of the engine, the starter flywheel (10) in a first, also omittable stage is first brought to the necessary speed by means of a two-stage ignition lock and thereafter connected for support to the starter motor pinion (31) of the starter motor (30). <IMAGE>
Patent DE-3842019-A1 (DE)
Title: Clutch release bearing
Inventor: SIR DUSAN DIPL ING
IPC: F16D23/14
Filed: 1988-12-14
Abstract: The invention relates to a pull-action clutch release bearing which is intended, in particular, for operating clutches of lorries and tractors. The said release bearing consists of a single-row radial angular contact ball bearing, the inner race of which is in contact with the clutch diaphragm by means of the back-up ring. The object of the invention is, by simple means, to avoid the slip between the inner race of the bearing and the clutch diaphragm, to avoid the occurrence of wear and contamination and to eliminate overheating of the bearing. The invention consists in the arrangement, on the bearing side, between the diaphragm and the inner race of the bearing, of an auxiliary spring which, on the one hand, engages by means of at least two outer projections in gaps between the fingers of the diaphragm and, on the other hand, engages by means of at least two inner projections in grooves formed on the outer surface of the inner race of the bearing, the projections forming with the longitudinal axis of the bearing an angle which is smaller than 90@.
Patent DE-3843510-A1 (DE)
Title: Bathtub
Inventor: STRACK LUDGER
IPC: A47K3/36
Filed: 1988-12-23
Abstract: The bathtub has a level standing surface 1' in the central region of the bottom 1, thereby affording the user greater steadiness and freedom of movement.
Patent DE-3910192-A1 (DE)
Inventor: LANGE ERNST W DR ING
IPC: B21D51/24
Filed: 1989-03-23
Abstract: The invention relates to a method of making pressurised-gas bottles, for the storage and withdrawal of noble gases, special gases or mixtures of gases, from seamless tube lengths which are obtained by cutting to length tubes manufactured by a hot process, are formed by hot forming to give a closed container and, after heat treatment, are mechanically worked in the region of the neck. The invention proposes a method by which working steps suitable for economical series manufacture of pressurised-gas bottles with a broad range of applications are selected and matched to one another in such a way that a bottle with an optimised weight and an excellent surface in the cylindrical region is obtained with optimum production flow.
Patent DE-3911707-A1 (DE)
Title: Torque control for engine powered hydraulics - has analogue circuit blocks joined into processing chain
Inventor: STRENZKE HILMAR DR ING
IPC: F02D41/38
Filed: 1989-04-10
Abstract: The torque output of the diesel engine driving the hydraulic circuits is regulated by a simple processor made up of analogue control blocks.  The simple processor replaces an IC processor and uses analogue signals in place of digital signals.  The control system is simple and robust and is relatively unaffected by e.m. noise. ADVANTAGE - Simple logic control, reliable.
Patent DE-3915414-A1 (DE)
Title: Removing blocks of fodder from silo - involves implement equipped with stripping screen on rollers in association with horizontal tined rack
Inventor: STEFFENS JOSEF
IPC: A01F25/20
Filed: 1989-05-11
Abstract: The silo emptying implement has a vertical frame, at the bottom of which is a rack of horizontal tines which moves forwards and backwards (4,6). Above the rack is a cutter (7) which slides along a horizontal rail (8). A stripping screen (9) with rollers (13) fitted at the bottom of the upright members (12), rolls into the silo on the freely running rollers (13). The rollers (13) are locked by a pawl (15) as the screen is withdrawn from the silo. USE/ADVANTAGE - The rollers are fitted with rubber or plastic tyres which prevent damage to the floor.
Patent DE-3917486-A1 (DE)
Title: Rack storage feed unit - has suction cut shelf loading mechanism permitting min. distance between shelves
Inventor: KULLMANN FRIEDEMANN DIPL ING
IPC: B66F9/19
Filed: 1989-05-30
Abstract: The rack storage unit (2) moves between the shelves containing the objects such as boxes (1) to be stored.  Suction cups (3) can be moved vertically in the brackets(5) to engage with or clear the box to be moved, and the bracket (5) together with the suction cups can traverse horizontally to move the box into or out of the shelves. The suction cup supporting mechanism can be simply arranged to serve both the left hand and right hand shelves. USE/ADVANTAGE - Elimination of dead space for access of drawhook or similar device allows max. utilisation of storage space.  Cheap and simple mechanism is used.
Patent DE-3918376-A1 (DE)
Title: Parking-space overrun indicator for motor vehicle driver - incorporates segmented coloured rotary dis or pointer displaced by mechanism when vehicle touches cantilever-mounted rod
Inventor: DRIGNATH ROLAND
IPC: E04H6/42
Filed: 1989-06-06
Abstract: A housing (1) mounted on a cantilever bracket or arm which is fixed to a wall or ceiling encloses a driving wheel (5) secured to a protruding sleeve (6) into which an impact rod (4) is screwed. When a bumper or other part of the vehicle makes contact with the rod rotation of the wheel drives a spring-loaded shaft (9) into a duct (11) leading to the rotary disc (12), which is visible through a window (13) to the driver of the vehicle. USE - Esp. in garages, hangars or outdoor parking places, and on walls of buildings.