baber/WOPTO huggingface dataset:
Patent DE-3304142-A1 (DE)
Title: Domestic appliance, in particular a dish-washer for installation in a row of kitchen units
Inventor: HETTENHAUSEN ULRICH DIPL ING
IPC: A47L15/42
Filed: 1983-02-08
Abstract: In the case of a domestic appliance, in particular a dish-washer for installation in a row of kitchen units, the appliance door is covered over its entire surface by a secondary door hinge-mounted on the appliance housing underneath the mounting of the appliance door. The appliance door is coupled to the secondary door by means of one or more control arms which impose a leading pivoting motion on the secondary door during opening of the appliance door and impose a trailing pivoting motion on the secondary door during closing of the appliance door. In order to avoid injuries to fingers when pivoting the secondary door back into the closed position, the secondary door is supported in the bearing on the appliance housing. If the secondary door meets an obstacle during closing, for example a finger placed in the gap between appliance door and secondary door, the imposed control between the doors is prevented, because the secondary door lifts up and consequently the gap between the two doors is not reduced any further as the appliance door closes.
Patent DE-3309243-A1 (DE)
Title: Method for the cleaning of dishes in rinsing containers of dishwashers
Inventor: ILG JOSEF
IPC: A47L15/00
Filed: 1983-03-15
Abstract: The specified method works with an even smaller quantity of clear rinse, the clear rinse being more effective and foaming being restricted. This is achieved in that the clear rinse is metered in part-amounts of about 0.2 to 1 ml, into the liquid quantity fed to the rinsing container for clear rinsing, starting at a temperature of about 30 DEG C.
Patent DE-3310448-A1 (DE)
Title: Clutch disc
Inventor: SCHMID CHRISTOPH
IPC: F16F15/129
Filed: 1983-03-23
Abstract: In the case of a clutch disc with two coaxially arranged hub parts which are fixed axially relative to one another by securing means provided to both sides of the outer hub part on the inner hub part and co-operate via a toothing which allows a limited relative rotation, a friction or sliding coating engaging between the securing means and that front face of the outer hub part which faces the latter is provided at least on one side, being acted upon directly by an axially sprung component and being provided with at least individual teeth engaging in the toothing of the inner hub part.
Patent DE-3319836-A1 (DE)
Title: Two-part construction for tennis rackets or squash rackets
Inventor: MATJASIC KLAUS
IPC: A63B49/02
Filed: 1983-06-01
Abstract: Published without abstract.
Patent DE-3320416-A1 (DE)
Title: Installation channel for a dialysis station
Inventor: LEHRICH KARL
IPC: A61M1/16
Filed: 1983-06-06
Abstract: In an installation channel for a dialysis station in which liquid supply lines are arranged in the longitudinal direction and connected to external withdrawal couplings and feeding connections, an outflow line is additionally arranged with a slope in the longitudinal direction in the interior, the outflow line being connected to one or more external feeding couplings. The installation channel according to the invention thus also receives the outflow line necessary for disposal.
Patent DE-3321286-A1 (DE)
Title: Fuel injection nozzle and internal-combustion engine equipped with this
Inventor: BASTENHOF DIRK
IPC: F02M61/18
Filed: 1983-06-13
Abstract: The present invention relates to a fuel injection nozzle, especially for an internal-combustion engine. The injection needle (4) controls the injection of fuel by way of an atomizer (9) through which runs a centre duct (10) coaxially with the longitudinal centre line (X-X') of the housing (2) and the side wall (11) of which is perforated by a number of cylindrical atomising or nebulising bores (12), especially ones aligned radially, which open on the one hand into the centre duct (10) and on the other into the combustion chamber (8), the atomizer (9) according to the invention being designed in such a way that the fuel jet in the chamber (8) has an elongate, in particular an elliptical cross section, the longer centre axis of which lies in a plane essentially perpendicular to the longitudinal centre line with the injection nozzle. The invention has applications in the manufacture of internal-combustion engines. <IMAGE>
Patent DE-3322063-A1 (DE)
Title: Internal combustion engine with lubricating oil circuit
Inventor: LUEBBING BERND-ERIC
IPC: F01M5/00
Filed: 1983-06-18
Abstract: The invention relates to an internal combustion engine with lubricating oil circuit and utilisation of exhaust heat specifically for heating the lubricating oil by means of heating tubes in order to shorten the warming-up phase and in particular to reduce the friction losses due to the viscosity of the lubricating oil in the cold state and the additional fuel consumption associated with this. Since it has been shown that the engine with the crank shaft main bearings and connecting rod bearings can be identified as essential causes of engine friction, heat is specifically transmitted to that partial oil flow which is fed to these points. In various exemplary embodiments the heat-emitting part of the heating tube is arranged either inside the longitudinal bore running parallel to the axis of the crank shaft as main oil duct in the crank casing or inside a tubular duct which passes by way of a baffle into the main oil duct. From the main oil duct a plurality of secondary ducts each branch off to the crank shaft main bearings and to the connecting rod bearings. Finally, further protection is provided for the lubricating oil on reaching the operating temperature in the form of a heat exchanger to which cooling water can be admitted and which can be switched on by way of a reversing flap valve. Application of the subject of the invention is accordingly to be recommended especially in countries with generally low outdoor temperatures.
Patent DE-3325505-A1 (DE)
Title: Process for the preparation of 3,4-dihydro- alpha -pyrones
Inventor: SCHMIDT HANS-GEORG DIPL CHEM D
IPC: B01J23/00
Filed: 1983-07-15
Abstract: The present invention relates to the preparation of optionally alkyl-substituted 3,4-dihydro- alpha -pyrones by thermolysis of the corresponding 5-hydroxymethyl-2(3H)furanones. It has been found that this thermolysis, which is known, can be carried out in the presence of a large number of catalysts at a relatively low temperature. The catalysts which can be employed comprise oxides and mixed oxides of the elements of main groups III and IV and sub-groups IV to VII of the Periodic System of the Elements. Zinc oxide and mixed oxides of magnesium can also be used. Other catalysts which can be employed include sulphuric and phosphoric acids and their organic derivatives. Lewis acids can also be used as catalysts. The catalytically particularly effective mixed oxides of aluminium and silicon are mainly layer silicates and aluminosilicates. The novel catalysts allow the space-time yield of the thermolysis of 5-hydroxymethylfuranone, which is known per se, to be improved.
Patent DE-3326276-A1 (DE)
Title: Process for manufacturing bricks or tiles from light ceramic granules
Inventor: STROHMENGER WERNER
IPC: C04B38/08
Filed: 1983-07-21
Abstract: The invention relates to a process for the manufacture of bricks or tiles from light-ceramic granules. In this process, a free-flowing mixture of granules and binder is filled into moulds, compacted by a milling-pressing step and then fired up to ceramic bonding. <IMAGE>
Patent DE-3329137-A1 (DE)
Title: Ball-catching mesh
Inventor: LECHTENBOEHMER HANS
IPC: A63B71/02
Filed: 1983-08-12
Abstract: A ball-catching mesh has substantially rectangular mesh panels (10, 30) comprising vertical rods (1) and horizontal rods (2) of wire material of from 4 to 12 mm in diameter, which are welded together at their intersections. The mesh panels are bent in a horizontal plane, and especially angled downwards in the vicinity of the two edges, so that the mesh panels are given intrinsic stability. Horizontally adjoining mesh panels (10, 30) are not connected to each other at their vertical edges (20), so that the generation and transmission of sound is prevented. <IMAGE>
Patent DE-3330479-A1 (DE)
Title: More economical use of solar energy or alternative energy, by the use of already available heating technology appliance parts
Inventor: LINDINGER KURT
IPC: F24D11/02
Filed: 1983-08-24
Abstract: By the use of various already available appliance parts such as heating boiler (as storage tank), boiler, boiler charge pump, expansion vessel, safety valve, temperature indicating instruments and control (for bivalent operation) and also an optimal design or equipment of the plant with solar collectors matched to the required energy needs and also locally present solar availability, an optimum, economically best use of the solar plant is ensured.
Patent DE-3332907-A1 (DE)
Title: Rack housing for the rack installation of electronic printed-circuit boards having plug strips
Inventor: SCHMIDT HANS-PETER
IPC: H05K7/14
Filed: 1983-09-13
Abstract: In order to reduce the individual components which are normal in these rack housings, this housing is produced essentially from only two intrinsically compact profiled panels, in which the printed-circuit board guides, the plug strip attachment and the housing wall consist of one compact element, as well as two side panels for connection to the profiled panels.
Patent DE-3333172-A1 (DE)
Title: Apparatus for removing liquid droplets or fine particulate solids from a gas stream
Inventor: REGEHR ULRICH DR ING
IPC: B01D45/08
Filed: 1983-09-14
Abstract: An apparatus for removing liquid droplets or fine particulate solids from a gas stream is represented and described, having a plurality of separator plates (1) arranged parallel to each other, a flow channel (2) being formed between each two separator plates (1), each separator plate (1) having at least one roughly centrally provided wave crest (3) and two wave troughs (4) provided at the inlet side and outlet side edge, forming an inlet section (8) and an outlet section (9), and a baffle section (5) formed between the wave crest (3) and the wave troughs (4), and a main phase separation chamber (6) being formed on the wave crest (3) "outwards" opened opposite to the direction of flow of the gas. According to the invention, a high degree of separation with a low pressure drop and a low energy loss is achieved in that an inlet jet is formed in the inlet section (8) and the gas stream can be guided by means of the inlet jet onto the inlet-side area of the opposite baffle section (5). <IMAGE>
Patent DE-3336778-A1 (DE)
Title: Gripping device
Inventor: KIRST RUDI
IPC: B25J15/02
Filed: 1983-10-10
Abstract: The invention relates to a gripping device with a housing (1) in which a working piston (4) can be driven by alternately supplying fluid-medium pressure in both directions (X and Y). The working cylinder (3) is protected against pressure drop by means of an allocated, automatically releasable non-return valve (9) (Fig. 1). <IMAGE>
Patent DE-3337107-A1 (DE)
Title: Universal keel for all sailing vessels with pivotable, asymmetric keel fins
Inventor: ZUEHLKE ERNST-W DIPL ING
IPC: B63B41/00
Filed: 1983-10-12
Abstract: The mode of operation of the present invention, in which the asymmetric keel fins can be run either in a so-called keel form or in hull parts provided for this purpose in order to considerably reduce the frictional resistance, can be shown especially clearly on a unit for seagoing transport systems (see supplementary drawing 3). The feature of the free gap according to Claim 1 is naturally omitted through full overlapping, since in reality both asymmetric keel fins are of course pivoted through about 50 DEG  to windward, as a result of which, while including the angle of heel, approximately the full weight can act in such a way as to promote stability. (Saving of otherwise necessary water ballast.) In seagoing transport systems (sailing cargo vessels), in each case 1-2 units are not only to produce maximum stability forces in the bow and in the stern, but precise steering movements of the ship can thereby also be carried out without additional resistance on the rudder. <IMAGE>
Patent DE-3338924-A1 (DE)
Title: Mains-synchronous moving-light tube having two-terminal extension
Inventor: REINIG WERNER
IPC: H05B37/02
Filed: 1983-10-27
Abstract: Published without abstract.
Patent DE-3341241-A1 (DE)
Title: Hydraulic or pneumatic pressure chamber, in particular as a pressure cushion
Inventor: SIFFRIN HORST
IPC: B66F3/35
Filed: 1983-11-15
Abstract: A hydraulic pressure cushion for use on a mine prop has a seal which consists of a filling pipe (6) which sits on the pressure chamber and can be permanently squeezed together. This seal is simple and remains tight up to the maximum pressures. The filling pipe (6) preferably has an insert (9) made of a piece of flexible tubing. A squeezing tool with press jaws (16; 17) matched to the filling pipe (6) is provided as an accessory. <IMAGE>
Patent DE-3344988-A1 (DE)
Title: Round body for fastening to a wound component of fibre-reinforced plastic
Inventor: WACKERLE PETER MARTIN DIPL ING
IPC: B29C53/58
Filed: 1983-12-13
Abstract: For fastening to a component of fibre-reinforced plastic, a round body (sleeve 1) is disposed on the winding mandrel (2) during winding of the component. In order to provide the bond between round body and component with high strength, the round body is knurled to form pyramidal elevations (depressions 7). <IMAGE>
Patent DE-3346289-A1 (DE)
Title: Reinforced rotor and a method for reinforcing a rotor
Inventor: LINDGREN MATS ERNST GUSTAV
IPC: F16B2/14
Filed: 1983-12-21
Abstract: A rotor is surrounded by a fibre-laminate reinforcing binding or a belt. The fibre laminate or the fibre composite material is subdivided and supported on two separate sleeves with conical internal surfaces, each of these sleeves being arranged on an inner sleeve-like part with a conical outer surface which tightly surrounds the rotor (4). These parts have mutually similar ends which face one another and are arranged in such a way that axial forces can be transmitted between the parts in at least one direction. The mutually facing ends of the inner sleeve-like parts are the direct counterpart of the mutually facing ends of the sleeves bearing the fibre laminate, and the sleeves are arranged in such a way that they can be moved axially relative to one another on the said inner parts in order to obtain a desired surface pressure between these parts and the rotor body (4) when the latter is in the condition of rest. The inner sleeve-like parts are preferably designed as separate sleeves, which are connected mechanically to one another with their tapered ends facing one another, the sleeves bearing the fibre material facing one another with their widened ends and being movable axially away from one another on the inner sleeves. <IMAGE>
Patent DE-3403180-A1 (DE)
Title: Mechanism for converting a constant or linearly variable force into a progressive force
Inventor: HERDEL DIETER
IPC: A63B21/00
Filed: 1984-01-31
Abstract: A simple mechanism for converting a constant or linearly variable force (G) into a progressive force (P) contains a tackle line (4) which runs over at least one fixed pulley (1) and a loose pulley (2, 2'). Identical forces (G) act on the ends of the tackle line (4). The rope sections leading to the loose pulley (2, 2') enclose a similar angle. The loose pulley (2, 2') is guided on a guide (5) so that it maintains its position even during a change (6) of the rope attachment (3) for changing the progression characteristic of the force (P). 
<IMAGE>
Patent DE-3405383-A1 (DE)
Title: Device for determining heating costs by measuring evaporation
Inventor: LEHMANN WERNER
IPC: G01K17/02
Filed: 1984-02-15
Abstract: The invention relates to a heating costs allocator having a rear part, a detachable cover and an evaporation tubelet resiliently clamped therebetween, having a heat bridge inserted between the rear part and cover and consisting of an effectively conducting material, having a plurality of stop surfaces for the evaporation tubelets which abut on one another in the manner of a polygonal curve, and having pressure lugs provided in the cover, as well as having integral stops, arranged at the top and bottom in the cover, for vertically fixing the evaporation tubelet.
Patent DE-3405962-A1 (DE)
Title: Probe for measuring filling levels
Inventor: ZUEREN DIETER VAN
IPC: G01F23/24
Filed: 1984-02-18
Abstract: A probe is described which serves for measuring filling levels, especially of a plurality of liquids which are arranged above one another and which have different electric conductivity, and which has a base for insertion into a tank or the like and at least one immersion electrode attached to the base. In order to prevent liquid films or liquid crusts on the immersion electrodes, which would falsify the measurement, a plunge pipe is provided adjacent to the immersion electrodes, which has nozzles directed at the immersion electrodes for discharging a cleaning fluid onto the immersion electrodes.
Patent DE-3406211-A1 (DE)
Title: Snap closure coupling for hydraulic lines
Inventor: STEUERWALD ALFRED
IPC: F16L37/34
Filed: 1984-02-21
Abstract: A snap closure coupling for hydraulic lines consists of two coupling halves, which can be plugged one inside the other and can be locked in the coupled position via a locking-ball interlock having a spring-loaded sliding sleeve (39) which can be displaced axially, which coupling halves have a plug-in valve (1) and a sleeve valve (2) having in each case one valve body (10; 26, 27) which is held in the closing direction by closing springs in the decoupled state of the coupling halves, the valve body (10) of the plug-in valve (1) having a conical shape and being capable of displacement by the simple valve body stroke in a star body (5) against a stop (14), while the coupling body (16) of the sleeve valve (2) holds a star body (20) and a sealed inner sleeve (19) such that it can be displaced. The valve body of the sleeve valve (2) at least partially exhibits a negative (31) of the shape of the valve body (10) of the plug-in valve (1) and is divided into a sleeve body (26) which can be displaced with respect to the inner sleeve (19) and into a projection (26), which is supported on the star body (20) supported in the coupling body (16), for the pressing on of the valve body (10) of the plug-valve (1) during the coupling movement. A step-up device between the movement of the displaceable inner sleeve (19) and the movement of the sleeve body (26) is provided in the coupling body (16) of the sleeve valve (2) in such a manner that the movement of the sleeve body is greater than the movement of the inner sleeve (19). <IMAGE>
Patent DE-3406245-A1 (DE)
Title: Emergency rescue system for hang-gliders, ultralight aircraft and the like
Inventor: LINKE MARC
IPC: B64D17/54
Filed: 1984-02-21
Abstract: The invention relates to an emergency rescue system for hang-gliders, ultralight aircraft and the like. It provides a parachute container which has an aileron-shaped cross-sectional profile and, at a particular flying speed, can thus compensate the force of weight by the air force prevailing on the container profile. A device for automatic ejection of the parachute is arranged in the storage space. Additionally, in the opened state, a righting moment is produced by the container lid which is set at an angle < 180 DEG to the oncoming air (Figure 2). <IMAGE>
Patent DE-3411319-A1 (DE)
Inventor: KRETZSCHMANN GUENTHER DIPL CHE
IPC: C08J9/08
Filed: 1984-03-28
Abstract: The invention relates to new blowing and nucleating agents for the processing of plastics, which are based on mono- and diesters of citric acid.
Patent DE-3423972-A1 (DE)
Title: Process and apparatus for producing a starter dough, in particular a wheat starter dough
Inventor: CLAHSEN HUBERT
IPC: A21C1/00
Filed: 1984-06-29
Abstract: The invention relates to a process and an apparatus for producing a pumpable wheat starter dough. In a jacketed vessel (3) which is equipped with a cooling chamber for the feed of a coolant, there is arranged an agitator (1, 2, 2a, 2b, 2c) by which the dough can be intensively mixed. The temperature of the dough is established and maintained via the feed of the coolant into the chamber of the vessel (3). The starter dough is produced using a small amount of water compared to that required for the final dough yield, so that no microbiological changes take place during its production and ripening time. The amount of additional water required for the desired final dough yield is only fed immediately prior to further processing, as a result of which the dough becomes pumpable.
Patent DE-3428475-A1 (DE)
Title: Shelving for musical instruments
IPC: G10G5/00
Filed: 1984-08-02
Abstract: The shelving for musical instruments, especially keyboard instruments, consists of a baseplate (11) with a column (12) ascending therefrom, on which are arranged, at various heights, arms (15,15a) etc. which can be rotated about the column (12) and which, at their respective free ends, have support plates (16, 16a) for the instruments. <IMAGE>
Patent DE-3431617-A1 (DE)
Title: Moisture-proof line bushing
Inventor: DRAEXLMAIER LISA
IPC: B60R16/02
Filed: 1984-08-28
Abstract: In the case of a moisture-proof line bushing on motor vehicles, but, in particular, not exclusively for electrical conductors, it is proposed in order to produce absolute moisture-proofing, both in the case of wall bushings and in the case of junctions of cable harnesses and the like that the individual conductor or all the individual conductors of a conductor harness be held, over a limited length section, completely in an integral block consisting of foamed plastic material, the block, which consists of foamed plastic material, at the same time forming a moistureproof connection to a connecting part, for example a sealing nozzle which is inserted into a wall opening or even one or more enveloping tubes or enveloping hoses which hold the individual conductor or conductors. In this case, the moistureproof connection can optionally be produced either by placing the outer circumferential surface of the block (which consists of foamed plastic material) on the connecting part, for example a sealing nozzle, in a positively-locking and force-fitting manner, or by sealing the connecting part (for example of an enveloping tube or enveloping hose) into the block (which consists of foamed plastic material) by means of foam. 
<IMAGE>
Patent DE-3440965-A1 (DE)
Title: Roof-gutter covering
Inventor: SCHMID ENGELBERT
IPC: E04D13/076
Filed: 1984-11-09
Abstract: A roof-gutter covering in the case of which an upper covering is fitted on the trough form of the roof gutter. The covering comprises a rear roof-gutter covering part which is directed towards the roof, is designed to be in the shape of a trough running downwards at the bottom and then running substantially vertically upwards. A front roof-gutter covering part is connected to the rear one in an integral fashion and approximately in the centre of the roof-gutter trough, said front roof-gutter covering part being designed to run essentially horizontally and to incline slightly forwards and downwards.
Patent DE-3441802-A1 (DE)
Title: Power transmission and brake lining wear compensation device for pneumatically operated disc brakes
Inventor: RUEDIGER ECKHARD DIPL ING
IPC: F16D55/00
Filed: 1984-11-15
Abstract: In a device for power transmission and for compensation of the brake lining wear on pneumatically operated disc brakes, the pneumatically actuatable piston is connected to a hydraulic master piston, which is in turn operatively connected to a hydraulic slave piston. <IMAGE>