baber/WOPTO huggingface dataset:
Patent DE-3415920-A1 (DE)
Inventor: THOMA WILHELM DR
IPC: D06N3/14
Filed: 1984-04-28
Abstract: The present invention is directed to aqueous dispersion compositions in the form of aqueous, spreadable coating or printing pastes, characterized in that they contain (A) aqueous dispersions of polyurethanes (Aa) or mixtures of polyurethanes (Aa) and aqueous dispersions of poly(meth)acrylates (Ab), (B) carboxyl group-containing, aqueous thickener polymer solutions, (C) self-crosslinking polyorganosiloxane mixture and (D) crosslinking agents for the polyurethanes, for the carboxyl group-containing thickener polymers (B) and, optionally, for the poly(meth)acrylates. The present invention is also directed to a process for the preparation of these aqueous dispersion compositions and to their use for coating or printing substrates.
Patent DE-3418448-A1 (DE)
Inventor: SCHWARZ FRITZ
IPC: F16C17/24
Filed: 1984-05-18
Abstract: A plain bearing includes a support base which carries a sliding layer and is supported in a bearing housing. For locally determining the temperature of the sliding layer, a heat conductor is inserted in the support base which transmits the heat to a temperature sensing and measuring element located in the bearing housing. The heat conductor is positioned in a plug and surrounded therein by a sheathing. In order to provide an intimate contact between the heat conductor and the temperature sensing and measuring element, the latter is biased by a spring in direction to the heat conductor. By means of guide tracks, the support base can be turned into the bearing housing as the element will be retracted by the guide track against the force of the spring and runs along the circumference of the support base until being in alignment with the heat conductor.
Patent DE-3421845-A1 (DE)
Title: Device for detecting the unbalance of a rotating body
Inventor: DOBLER KLAUS DR ING
IPC: D06F34/16
Filed: 1984-06-13
Abstract: A device for detecting the unbalance of a rotating body, in particular the washing drum of a washing machine, is fitted with a tachometer which operates in a contactless fashion using the distance-measuring technique and has a measuring wheel (19), which rotates synchronously with the body and carries a multiplicity of measuring zones (25) on the circumference, and a sensor (23) which is arranged at a radial distance therefrom and serves to detect the measuring zones. The output voltage of the sensor (23) is fed to an envelope detector whose output signal is a measure of the movement of the body caused by the unbalance of the body (Fig. 1). <IMAGE>
Patent DE-3422012-A1 (DE)
Title: Fluidised-bed reactor with a recycling pump incorporated at the top
Inventor: MILLIGAN JOHN DAVID
IPC: B01J8/18
Filed: 1984-06-14
Abstract: A continuous reaction process and an apparatus, in which a liquid or a suspension are brought into contact with a gas in a catalyst fluidised-bed reaction zone, the liquid and the gases flowing upwards through the reaction zone into a phase-separation zone which is essentially free of catalyst particles. The liquid and the gases are separated by a phase-separation/collection device, and the liquid proportion is collected and recycled through a central line with the aid of a recycling pump whose impeller is disposed in the upper section of the line. The pump impeller bearing is pressurised and flushed by a pure compatible fluid, such as, for example, hydrogen or oil, in order to exclude reactor liquid containing fines from the bearing and the sealing surfaces. A second liquid-recycling pump can be provided at the lower end of the reactor and can be operated in a series-flow relationship with the upper pump. The second pump can be provided either within the reactor container or outside thereof and can be connected therewith by lines.
Patent DE-3424298-A1 (DE)
Title: Storage heater
Inventor: KRONAUER DIETER
IPC: F24F3/14
Filed: 1984-07-02
Abstract: For a storage heater consisting of at least one storage element and at least one fan, the object is to provide a storage heater which is of simple construction and can be fed with all possible cheap heat sources, is able to retain heat without losses for a long time, and the emptied reservoirs of which are easily regenerated. The invention achieves this object in that the storage element is an adsorber in the form of a vessel in which a material is situated which adsorbs moisture from the air, and in that this adsorber is connected in two conduit circuits, one conduit circuit for the heating operation, with an air inlet and an air humidifier upstream of the adsorber and an air outlet in the room to be heated and also a fan, and a second conduit circuit for the regeneration, with an air heater, a condenser device and likewise a fan, valves being arranged in the conduit circuits which switch either the one or the other conduit circuit to the adsorber.
Patent DE-3430373-A1 (DE)
Title: Dowel-hole drilling machine
Inventor: MAIER JOHANN
IPC: B23Q1/03
Filed: 1984-08-17
Abstract: The dowel-hole drilling machine (1) has a work rest (9, 10, 11 and 12), one part (12) of the work rest being pivotably mounted about an axis (14) together with a cross-piece (2) holding the drilling unit (4). This work rest (12) has eccentrically mounted stops (15a) which are flush with the work rest (12) and can project beyond a work rest (13) which lies perpendicularly to the work rest (12) and is at the same distance from the centre of the pivot axis (14) as the work rest (12). The work rest (12) serves to accommodate the workpiece during horizontal drilling, while its flush stops (15a) serve in the vertical position as a stop for the first row of dowel holes. A clear allocation of drill and work rest is thereby created, which at the same time forms the stop or reference edge during both horizontal drilling and vertical drilling and does not change even after the pivoting of the drilling unit. <IMAGE>
Patent DE-3432859-A1 (DE)
Title: Brake device for locking a swivel chair, in particular in milling loaders and the like
Inventor: TYSLAUK WILLI
IPC: E21C35/02
Filed: 1984-09-07
Abstract: The invention relates to a brake device with which a swivel chair arranged on a machine, in particular a milling loader, can be locked in any swivelled position. The brake device consists of a brake claw which is mounted in a vertically movable manner in a claw holder and presses a brake segment, arranged on the underside of the swivel chair in such a way as to be locked against rotation, against a brake surface of the swivel chair. The brake claw is preferably driven by means of a wedge which can be driven by a brake cylinder.
Patent DE-3433597-A1 (DE)
Inventor: NAGAE YOSHIO
IPC: C10N40/20
Filed: 1984-09-13
Abstract: 1. Lubrifiant for cold working of metals with a content of fatty oils and/or mineral oils and calcium carbonate dispersed therein, characterized in that it contains 5 to 50 weight % calcium carbonate coated with silane-adhesion promoter having a medium grain diameter of up to 3 mu m.
Patent DE-3435389-A1 (DE)
Title: Process for the preparation of a titanium-containing catalyst component for Ziegler catalyst systems
Inventor: STAIGER GERHARD DR
IPC: C08F4/64
Filed: 1984-09-27
Abstract: The invention relates to the preparation of a titanium-containing catalyst component (1) for Ziegler catalyst systems, by reacting (1.1) in a first step (1.1.1) a preparation of (1.1.1.1) a titanium compound (I) and (1.1.1.2) a liquid alkane (II) and (1.1.2) a homogeneous solution of (1.1.2.1) a benzene hydrocarbon (III), (1.1.2.2) trichloroacetic acid (IV) and (1.1.2.3) magnesium ethylate (V) with one another, giving a suspended solid (VI), and then (1.2) in a second step isolating the solid (VI), washing it with an alkane (VII) and drying it, the resultant solid being the catalyst component (1), characterised in that (I) employed in (1.1.1) under (1.1.1.1) is a finely divided titanium compound of the formula TiCl3 . x AlCl3, where x = from 0.15 to 0.40, and (III) employed in (1.1.2) under (1.1.2.1) is toluene.
Patent DE-3441575-A1 (DE)
Title: Electrothermal valve-adjusting drive device
Inventor: HERR NORBERT
IPC: G05D23/19
Filed: 1984-11-14
Abstract: According to the invention, in an electrothermal valve-adjusting drive device (1) with a U-shaped adjusting bridge (2) and with an abutment (7) for a displacement transmitter thermocouple, the two leg ends (3) of the adjusting bridge (2) are provided with a bayonet thread (4) and a cap (6) holding the two leg ends (3) together and having a corresponding bayonet mating thread (5) is arranged. <IMAGE>
Patent DE-3442495-A1 (DE)
Inventor: BUZZI GUENTER
IPC: F16K47/14
Filed: 1984-11-22
Abstract: This apparatus is particularly suitable for sanitary fittings. It has a throttling insert (1) made from an elastic material and which bears against an annular shoulder (7). This throttling insert (1) is provided with a central flow opening (2) and is symmetrical to a plane normal to the flowpath. The flow opening (2) is provided with an annular regulating lip (5) on both the inflow and the outflow sides, the inflow side regulating lip increasing or decreasing the entry cross-section of the flow opening (2) as a function of the particular pressure of the water flowing through.
Patent DE-3443765-A1 (DE)
Title: Engagement and disengagement device for inking rollers in printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F31/20
Filed: 1984-11-30
Abstract: An engagement and disengagement device for inking rollers in printing machines, specifically for inking units in sheet-fed offset printing machines. The aim of the invention is to contribute towards the user-friendliness of the inking units and the lowering of the number of waste sheets, particularly after interruptions in printing. The object of automatically maintaining the thickness gradient of the ink film on the application rollers, particularly in the case of interruptions in printing, is achieved in that the roller setting device for engaging and disengaging the intermediate rollers and the inking roller with the ink distributor is connected to a doctor blade shaft, setting out from an application roller disengagement curve, via a six-member flat coupler mechanism, a loop and a four-member flat coupler mechanism to which stops are assigned which can be assigned to the roller limbs of the inking roller and the intermediate rollers. <IMAGE>
Patent DE-3504603-A1 (DE)
Title: Device for transferring a bogie, guided on a track, onto a parallel track, in particular for loaders and unloaders in loading and unloading plants
Inventor: PLISCHKE CHRISTIAN
IPC: B65G63/00
Filed: 1985-02-11
Abstract: Device for transferring a bogie, guided on the track, onto a parallel track, in particular for loaders and unloaders in loading and unloading plants, having a bridge which spans the track. A lifting car (20) which can be connected to the bridge (10) between the bogies (16, 18), but nearer to the second bogie (18), with which lifting car (20) the second bogie (18) can be raised over the associated travel rail (19) and, rotatable about a vertical axis with respect to the bridge (10), can be moved in a rolling or sliding fashion on the transfer rail (31, 32) just formed. <IMAGE>
Patent DE-3508982-A1 (DE)
Title: Steel matrix/sintered material composite
Inventor: SEILSTORFER HELMUT DIPL ING
IPC: C22C33/02
Filed: 1985-03-13
Abstract: The invention relates to a steel matrix/sintered material composite formed by hot-isostatic pressing of a powder mixture of 60 to 90% by volume of a hardenable cold-working steel matrix of the composition 2.4 to 3.5% of C, 0.3 to 1.5% by weight of Si, 0.3 to 1.5% by weight of Mn, 5 to 20% by weight of Cr, 0 to 12% by weight of V, 0 to 5% by weight of Mo, 0 to 5% by weight of W and 0 to 0.5% by weight B, the remainder being iron and unavoidable impurities, and 40 to 10% by volume of one or a mixture of the sintered materials TiC, Al2O3, B4C and VC.
Patent DE-3510610-A1 (DE)
Inventor: NIED ROLAND DR ING
IPC: B07B7/08
Filed: 1985-03-23
Abstract: The invention relates to a process for producing a spherical grain shape in fine grain toners. The toners are of the type used in electrophotography for developing latent charge images. The treatment of the toner takes place in a material bed which is fluidized by gas streams which are directed against one another. In this manner the grains are subjected to a multitude of reciprocal collisions and friction stress. The intensity of the collisions and frictional stress are adjusted through selection of the operating pressure, velocity, direction and temperature of the gas streams. Thus the grains undergo permanent deformation. A classifier to separate out the super-fine portion resulting from abrasion.
Patent DE-3514401-A1 (DE)
Title: Collet chuck for picking up sockets
Inventor: TORAL JOSE
IPC: B65G47/90
Filed: 1985-04-20
Abstract: A cylindrical collet chuck (1) for picking up, transporting and setting down sockets possesses, according to the invention, a lateral aperture (3) into which a movable, T-shaped contact plate (4) is inserted, having a longitudinally extending groove (5) on its cross-bar (4a). The front end of the collet chuck possesses a slit (10) opposite to the aperture (3) and the rear end of the collet chuck has a bore (2), in which rests a multiply bent spring (6), the free end of the spring (6) lying in the groove (5) (Fig. 1). <IMAGE>
Patent DE-3517132-A1 (DE)
Title: Semiconductor element having a microelement joined thereto in an electrically conductive manner, and method for effecting the join
Inventor: WISOTZKI JUERGEN
IPC: C30B33/00
Filed: 1985-05-11
Abstract: A semiconductor element (10) is joined to a microelement (12), for example an electric connecting lead. The join is effected by way of crystal growing from the melt, the semiconductor element serving as a seed crystal onto whose lattice structure the microelement grows as a single crystal. <IMAGE>
Patent DE-3518472-A1 (DE)
Title: Pressure relief valve
Inventor: DAMS JOERN
IPC: F16K17/04
Filed: 1985-05-23
Abstract: The invention relates to a pressure relief valve with a valve piston (4) displaceable within a longitudinal bore (33, 34) in a valve housing (2, 3), a valve spring (5), a plurality of O-ring seals (17, 19, 19') and a plurality of outlets (20', 20'') with outlet openings (24, 25). The object on which the invention is based is to combine the advantages of a conventional small pressure relief valve with the advantages of a large rock burst valve in a single common valve. This object is achieved essentially by the fact that the valve piston (4) has at a spacing (A) two pairs (14, 15) of rows of holes, of which at least one row (14') of one pair (14) of rows of holes reaches its open position slightly before the corresponding row (15') of the other pair (15) of rows of holes, that the ratio of the sum of the cross-sectional areas of the radial openings (21) of the pairs (14, 15) of rows of holes to the inner cross-sectional area of the valve piston (4) is from 1.4:1 to 1.5:1, and that all the O-rings (17', 19'', 19''', 22') have a Shore hardness of at least 90 Shore-A.   <IMAGE>
Patent DE-3523190-A1 (DE)
Title: Water meter with magnifying optics
Inventor: NATALE GERARDO
IPC: G06M1/22
Filed: 1985-06-28
Abstract: The invention relates to a meter, particularly a water meter with a transparent pane in front of the display elements and including magnifying optics. It consists in that the transparent pane exhibits a Fresnel lens, at least in a part area.
Patent DE-3526209-A1 (DE)
Title: Transport vehicle for loading, unloading and transporting containers
Inventor: SCHROEDER HERWIG DIPL ING
IPC: B60P1/64
Filed: 1985-07-23
Abstract: The invention relates to a transport vehicle for loading, unloading and transporting containers, in particular skips or silos, having a chassis, articulated on the rear end of which is at least one swivel arm which can be swivelled about a horizontal swivel axis and has at least one securing element for the container, and having a working cylinder which acts on the swivel arm and is supported on the chassis. The object of the invention is to provide a transport vehicle which permits loading, unloading and transporting containers, in particular also loading and setting down in a predetermined position containers which are to be set down and have a relatively large height. The object has been achieved according to the invention in that the swivel arm can be rested in a vertical position against a region of a perpendicular wall of the container, in that the swivel arm has at least one extension section which can be moved in the direction of its longitudinal central axis, in that the securing element for the container is arranged on the extension section and in that the swivel arm has a drive device which moves the extension section.
Patent DE-3534853-A1 (DE)
Inventor: BENNDORF GERALD
IPC: B05B15/14
Filed: 1985-09-30
Abstract: In an ultrasonic frequency generating assembly including a frequency generator coupled to a transducer through an output stage, a current measuring circuit is coupled to the output stage for sampling the current therethrough during each frequency burst upon the passage of a predetermined time interval following the onset of the respective frequency burst. The current value measured during a frequency burst is compared with a measured current value from an immediately preceding burst, the frequency output of the frequency generator being modified in accordance with the results of the comparison. The compared current values are stored in respective memories, the most recently measured current value being transferred from one memory to the other upon the termination of the comparison. A new current value is then loaded into the first memory.
Patent DE-3540465-A1 (DE)
Title: Valve for mixer batteries
Inventor: NOBILI ALBERTO
IPC: F16K47/02
Filed: 1985-11-14
Abstract: The valve for mixer batteries consists of a valve element with two inlet openings and one outlet opening, in which a fixed plate (5) with three holes, arranged in the region of the inlet openings and outlet opening, and a movable plate (6), seated on the fixed plate and displaceable in relation to the fixed plate by means of an actuating lever (11), are accommodated. On its side seated on the fixed plate, the movable plate has a mixing chamber (14) which, when the movable plate is moved, can connect one or both inlet openings to the outlet opening. In order to reduce the noise caused by the flowing water by a simple and easily assembled design, the mixing chamber (14) accommodates a ribbed body (15) which, in the mixing chamber (14), has a multiplicity of grooves (23) which damp the noise waves caused by the flow of the water in the valve (1). <IMAGE>
Patent DE-3602864-A1 (DE)
Title: Brake pressure control unit for a pressure medium-operable dual circuit vehicle brake system
Inventor: SCHMOELZER ERNST
IPC: B60T8/26
Filed: 1986-01-31
Abstract: A brake pressure control unit for a pressure medium-operable dual circuit vehicle brake system has at least one valve (11) (control valve), closing at a predefinable control pressure, inserted into the connection between an inlet chamber (12') and an outlet chamber (18). In order to achieve a reliable response of the brake in the lower pressure range, in which no risk of locking generally exists, a bypass (3) is proposed, which connects the inlet chamber (12') to the outlet chamber (18), bypassing the valve (11) and in which a valve (6) is connected, which closes as a function of the pressure. <IMAGE>
Patent DE-3603382-A1 (DE)
Title: Electrical film light
Inventor: SAUER ARMIN
IPC: H05B39/08
Filed: 1986-02-05
Abstract: An electrical film light having a housing and a reflector head in which an electrical lamp is to be arranged, having a device for varying the power consumed by the lamp, especially according to Patent... (P 3,436,685), the film light having a light receiver, which can be directed at an object which is to be filmed, and a regulating arrangement for regulating the power consumed by the lamp as a function of the brightness detected by the light receiver, and the regulating arrangement being constructed in such a manner that it attempts to stabilise the brightness detected by the light receiver is characterised in that the regulating arrangement can be switched off and/or can be switched over to a constant power, which is less than the maximum power, and/or in that a display device having a plurality of display elements is provided, the number of active display elements being a measure of the power supplied to the lamp. In consequence, the possibilities for use are expanded.
Patent DE-3607081-A1 (DE)
Inventor: HAUSLAIB WOLFGANG DIPL ING
IPC: B41J32/02
Filed: 1986-03-04
Abstract: A ribbon cartridge may contain a single color ribbon or a multicolor ribbon, and is of wide U construction with a first pair of aligned (coaxial) pivot pins extending away from sides at locations therefrom remote from the legs of the U; a second pair of pins extends also from the sides and parallel to the first pair of pins; finally, a pair of support projections extend from the legs and also in opposite directions from the sides; the printer has two pivot mounts for receiving the pins of the first pair to thereby mount the cartridge, permitting pitch-like pivoting; in addition, the printer contains either (a) a second pair of mounts open from above for receiving the pins of the second pair, and thereby mounting the cartridge in a fixed position for single color printing, or (b) a cam shaft with at least one cam of different radial dimensions for engaging at least one of the projections such that upon turning of the cam a variable pivot-pitch is imparted upon the cartridge, the pins of the second pair being unimpeded.
Patent DE-3611853-A1 (DE)
Title: Oligomerisation reaction products which are free from oxygen-containing compounds
Inventor: KOEHLER HANS-DIETER DR
IPC: C07C2/28
Filed: 1986-04-09
Abstract: Oligomerisation reaction products which are free from oxygen-containing compounds are obtainable by   a) removal of water from a hydrocarbon stream containing branched and straight-chain olefins, b) subsequent reaction over a dry, acidic oligomerisation catalyst and c) separation and optionally subsequent hydrogenation, re-oligomerisation, hydroformylation and hydrogenation or alkylation.   The oligomerisation reaction products which are free from oxygen-containing compounds are the oligomers of branched olefins and the hydrocarbon raffinate which essentially no longer contains any tertiary olefins. Other such reaction products are the saturated branched paraffins formed by subsequent hydrogenation of the oligomers, and the oligomers formed from the hydrocarbon raffinate through subsequent re-oligomerisation with homogeneous catalysis, and the saturated hydrocarbons formed from this re-oligomerisation and subsequent hydrogenation or the aldehydes formed from the hydrocarbon raffinate by subsequent hydroformylation and the alcohols formed by hydrogenation thereof.
Patent DE-3612097-A1 (DE)
Title: Gas-static bearing in double-cone form
Inventor: TITTIZER GABRIEL
IPC: F01D25/22
Filed: 1986-04-10
Abstract: A gas-static bearing is proposed, which acts both as a radial and as an axial bearing and is protected against the appearance of tumbling motions of the shaft (1) by increased gas pressure at the ends of the bearing gap (18). The bearing bodies (2), (4), (5) adapted in hourglass shape to the bearing shell (3) are made of plastic so that the bearing has good emergency running properties. A turbine (12) driving the shaft can also be supplied with compressed air by the compressed-air supply (13) via a branch line (14). In the event that the gas pressure drops, a non-return valve (15) brings about an interruption in the air supply to the turbine and the use of the residual air for the lubrication of the bearing. <IMAGE>
Patent DE-3616892-A1 (DE)
Title: Inhaler for colds/hay fever/sore throat/bronchitis with deep sea water and herbal oils
IPC: A61M15/00
Filed: 1986-05-20
Abstract: Published without abstract.