baber/WOPTO huggingface dataset:
Patent DE-3308695-A1 (DE)
Title: Device for measuring the oil consumption of internal combustion engines
Inventor: SCHAEFER KARLHEINZ
IPC: G01F9/00
Filed: 1983-03-11
Abstract: To determine the oil consumption of test-bed engines, the invention proposes a measuring device in which an oil container arranged separately from the internal combustion engine is filled with lubricating oil and the weight of this oil is indicated by scales. A feed line with an oil pump is passed from the oil container to the oil space. A pipe communicating with the oil space is furthermore connected to the oil sump and has a light barrier which is set to a predetermined oil level and the contacts of which are connected to a switching device. In the event of an oil level lower than the predetermined oil level, the oil pump can be switched on either manually or automatically from the switching device and then pumps lubricating oil into the oil sump until the oil level reaches the light barrier, at which the oil pump is switched off automatically. The weight of the oil consumed is obtained from the difference between the weights of oil indicated by the scales before and after the delivery of oil. The individual elements of the measuring device can be combined to form a mobile unit.
Patent DE-3309147-A1 (DE)
Title: Method and arrangement for correcting an ignition time
Inventor: STRIETZEL RAINER
IPC: F42C11/06
Filed: 1983-03-15
Abstract: The invention relates to a method for correcting the ignition time of a time fuse (4), in which method first the distance between the gun firing the projectile (1) and the target object is determined and, in dependence thereupon, the basic time of the fuse (4) is set. After the projectile (1) has been fired, its velocity (v) is measured at least once in the gunbarrel and at least once on the flight path from the projectile (1) itself. From the measurement values obtained in this manner, correction factors are formed by means of which the ignition time of the time fuse (4) is reset. A projectile (1) which has a piezo-electric accelerometer (2) is used for carrying out the method. The accelerometer (2) is followed by a control device (3) which carries out corrections of the ignition time. <IMAGE>
Patent DE-3314919-A1 (DE)
Title: Screw connecting terminal
Inventor: LAIBLE HELMUT
IPC: H01R4/38
Filed: 1983-04-25
Abstract: The invention relates to a screw connecting terminal for the connection of electrical leads to a connecting contact which is fixed in a holder of a housing, in which terminal a terminal body can be displaced by means of a terminal screw in a guide in the housing which is directed at right angles to the holder, which terminal body clamps the end of an electrical lead which is inserted into the holder against the connecting contact. With the aid of a two-piece clamping device consisting of two interleaved U-brackets and a connecting contact which is specially constructed and aligned, a screw connecting terminal is created according to the invention, in which one or two electrical leads having a single terminal screw can be selectively correctly clamped to the connecting contact.
Patent DE-3315632-A1 (DE)
Inventor: FRICKER SIEGFRIED
IPC: E04B1/41
Filed: 1983-04-29
Abstract: An anchoring track designed to be embedded in the surface of a structural member of concrete, the track having a C-shaped profile and a styrofoam filler body filling out the interior of the track to prevent the penetration of mortar into the track, the filler body being removable from the embedded track by means of a tear strip which is arranged between the back side of the filler body and the base wall of the anchoring track, in alignment with the slot of the anchoring track. The tear strip, when pulled through the slot of the track, tears out a central profile portion from the filler body to permit easy removal of the profile portions of the filler body remaining underneath the flange portions of the anchoring track.
Patent DE-3318735-A1 (DE)
Title: Bar conveyor belt, especially for agricultural machines
Inventor: ROEHRS FRIEDRICH
IPC: A01D17/10
Filed: 1983-05-21
Abstract: The invention is based on bar conveyor belts with laterally arranged, endless, tension-resistant belts or the like, which are connected via transversely arranged bars, which are used to attach drivers consisting of rubber or the like and pass through one or more bores in the drivers. To permit later assembly of the drivers, the latter are provided with slots which can be widened, lead from the outer surface to the bores and connect adjacent bores to one another. The foot of the drivers can therefore be folded up, in order to allow it to be pulled onto the rods.
Patent DE-3326624-A1 (DE)
Title: Belt feeder of an automatic gas-operated barrel weapon, especially a machine gun
Inventor: MENGES HORST
IPC: F41A9/37
Filed: 1983-07-23
Abstract: In a belt feeder of an automatic gas-operated barrel weapon, the feed-shaft gearwheels provided for the cartridge feed are to be prevented from further rotation by a blocking position of a detent pawl, said blocking position being independent of the control means of the driving pinion. In particular, further movement outside the conveying movement necessary for the transport of the cartridge belts, for example by a belt conveyor, is to be avoided. The object is achieved in that the detent pawl 1 is positively connected in a circumferential direction to a detent-pawl coupling 4 which is arranged on the extended axle 6 of the driving pinion 3 and can be driven by the latter in one direction of rotation only and which can be uncoupled from the driving pinion in the axial direction by a displaceable lifting bush 5, whilst the detent-pawl coupling 4 is coupled to the driving pinion 3 within a specific range of rotation of the driving pinion 3 and the detent-pawl coupling 4 is uncoupled outside this range of rotation, and at the same time the detent pawl 1 has directly assumed an engagement position in a pawl gap of the pawl wheel 16, said engagement position being maintained even at the moment at which the driving pinion 3 is not being driven.   <IMAGE>
Patent DE-3328530-A1 (DE)
Title: Foam generator
Inventor: MITTER MATHIAS
IPC: B01F3/04
Filed: 1983-08-06
Abstract: The foam generator according to the invention is formed as a static foam generator, having a foam generation pipe and at least one inlet for the foaming medium or for the liquid-air mixture, the foam generation pipe being formed as a spiral and/or helix, in order to achieve greater turbulence inside the foam generation pipe. <IMAGE>
Patent DE-3329158-A1 (DE)
Title: Coating material for the production of corrosion-protective coatings on metal surfaces
Inventor: WARTUSCH JOHANN DIPL CHEM
IPC: C08K5/54
Filed: 1983-08-12
Abstract: In order to produce corrosion-protective coatings on metal surfaces, a coating material using a reaction-curable resin is proposed. In order to provide the coating material on the one hand with high long-term heat resistance at water temperatures of about 90 DEG C and on the other hand with resistance to aggressive water, and thus to provide a long service life for metal surfaces protected therewith, one or more hydrophobicising or moisture-blocking fillers or additives are added.
Patent DE-3400093-A1 (DE)
Inventor: BURCHART JOACHIM
IPC: G09B21/00
Filed: 1984-01-03
Abstract: The invention relates to a device for displaying information on a reading unit for the blind. Instead of character fields arranged with certain spacings apart from one another for displaying Braille characters, the reading table is occupied by a dense matrix of character elements (4) with uniform line and column spacings. In the totality of character elements, certain character fields (6) are provided which serve for displaying the Braille characters. These are surrounded by other character elements which are not set in the displaying of Braille text, so that the Braille characters have the required spacing apart from one another. The whole reserve of character elements (4) is used for reproducing large-area graphics, large symbols, tables or the like. With a certain arrangement, described in detail, of the character elements, all of the information displayable on a viewing screen can be reproduced on the reading table, with the exception of reverse-brightness information and that displayed in colors. A number of embodiment examples are described which are intended especially for reproducing video text or viewing screen texts on a reading unit for the blind.
Patent DE-3403340-A1 (DE)
Title: Post with fastening clamps for openwork fence panels
Inventor: ALBERTS HERMANN
IPC: E04H17/20
Filed: 1984-02-01
Abstract: A post with fastening clamps for openwork fence panels, each fastening clamp exhibiting an annular part engaging around the post and two webs located opposite each other and having passages for receiving a screwed connection for a wire, to be clamped between the webs, of an openwork fence panel. The technical problem is that of supplying an openwork-fence-panel fastening for which the post does not have to be drilled and which permits tolerance compensation of the intervals between the posts. An insert tab (13) exhibits a relatively thin central part (14), which can be bent to form a half-ring, and two legs (15) located on top of each other and each having a slot (16). The legs (15) located on top of each other are inserted between the webs of the fastening clamp, the wire (4) of the openwork fence panel lying in the passage formed by the half-ring, and the insert tab (13) being displaceable with respect to the passages in the webs (11), by means of the slots (16). 
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Patent DE-3404790-A1 (DE)
Title: Method for determining the spreading factor of a recurrently coded bit-serial data sequence
Inventor: MARKWITZ WERNHARD DR
IPC: H03M13/23
Filed: 1984-02-10
Abstract: This data sequence consists of an alternating sequence of information and parity bits (I, P and I(0), P(0), I(1)). To determine the spreading factor (X), the data sequence is stored in a predetermined length separated by information and parity bits (I, P), the length being given by the maximum value of the spreading factor (X). After a bit pair consisting of an information and a parity bit (I, P) has been stored, the associated syndromes are formed for each possible value of the spreading factor (X). After a predetermined number of null syndromes for a value of the spreading factor (X), this value is indicated.
Patent DE-3408199-A1 (DE)
Title: Timer
Inventor: HANGAUER WILFRIED DR
IPC: H03K17/28
Filed: 1984-03-03
Abstract: A timer with a feeding direct-voltage source and a capacitor, which can be charged by it via a switch and which can be discharged via an element switching a load, the element (4) switching the load exhibiting an oscillator (5) through which the discharge current flows from the capacitor (6) during its discharge phase, and which oscillator can only be started into oscillation by a minimum current in its one direction. <IMAGE>
Patent DE-3409496-A1 (DE)
Title: Method and device for filling containers
Inventor: BLUM EDGAR DIPL ING
IPC: B65B5/10
Filed: 1984-03-15
Abstract: In the method and the device for filling containers with piece goods, the container is arranged on a bracket so as to be pivotable towards the inlet. Filling begins when the container is in an inclined position in a spatial section between the floor and the side wall. Filling proceeds by means of lowering in steps. Filling to a higher level and gentle handling of the parts are the result of this. <IMAGE>
Patent DE-3411301-A1 (DE)
Title: Use of b-oxo-a-carbamoylpyrrolepropionitriles for the treatment of attacks of pain
Inventor: WALKER GORDON NORTHROP DR
IPC: C07D207/32
Filed: 1984-03-27
Abstract: The invention relates to the use of compounds of the formula I <IMAGE> or its tautomeric forms, in which Py is a 2- or 3-pyrrolyl radical which is unsubstituted in position 1 and is substituted in one or more of the remaining three positions optionally by lower alkyl and/or carboxyl or carbalkoxy and/or halogen, R is hydrogen or lower alkyl, and Ph is phenyl which is unsubstituted or substituted by one to three, identical or different substituents from the group comprising lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulphinyl, lower alkylsulphonyl, hydroxyl, halogen, trifluoromethyl, nitro, amino or lower alkanoylamino; the salts thereof, especially the therapeutically utilisable salts thereof; the lower alkyl enol ethers or lower alkanoyl enol esters for the treatment of attacks of pain of various origins.
Patent DE-3419336-A1 (DE)
Title: Method of producing transposed conductors for electrical machines
Inventor: MEYER WERNER
IPC: H01F41/12
Filed: 1984-05-24
Abstract: In a method of producing transposed conductors, in particular for transformers and the like, a pasty compound is applied during the transposing and is baked out during the drying of the transformer.
Patent DE-3419521-A1 (DE)
Inventor: TOELKE FRITZ
IPC: B27K3/15
Filed: 1984-05-25
Abstract: 1. Apparatus for impregnating porous articles, in particular cast or sintered metal articles, by means of a liquid impregnating medium, also synthetic resin, with a vessel (20), which can be lifted, for the impregnating medium and present in a lower part of the container (2), with a basket (12) having a permeable wall and receiving the articles to be impregnated and with a rotatably mounted centrifuge (11, 12), characterised in that the basket (12) is mounted in the upper part of the tightly sealable container (2) in a rotatable basket receiving device (11) and forms in common with it the centrifuge (11, 12), that there is secured in the upper part of the container (2) a cage (6) which encloses the centrifuge (11, 12) and contains at its lower end (9) an upstanding bearing (10) for the centrifuge (11, 12), and that a drive (13) for the centrifuge (11, 12) is mounted in the openable lid (3) of the container (2).
Patent DE-3421292-A1 (DE)
Title: Clamping-ring pipe screw union
Inventor: GOTTFRIED JOSEF DIPL ING
IPC: F16L19/10
Filed: 1984-06-08
Abstract: This clamping ring (1), with its two stepped holes (2) and (3) which correspond to the different pipe diameters and with a broad plate edge (5) at half the level of its circumference and with parabolic transition surfaces (6), which give the clamping ring great stiffness with respect to inward compression and, in the event of the compression screw being excessively tightened, signal an easily detectable pressure point for the extreme spanner tightening, is suitable for a clamping-ring pipe screw union which is optionally intended to be capable of being mounted, with two different pipeline diameters, on a fitting part. The sealing grooves (4) carry out the sealing to the pipeline. <IMAGE>
Patent DE-3432919-A1 (DE)
Title: Method of producing a precision attachment, made in two parts from a male component and a female component, between two dental prosthetic parts, and prefabricated parts for carrying out the method
Inventor: BREHM PETER
IPC: A61C13/265
Filed: 1984-09-07
Abstract: In the method, a cast model is prepared for one of the dental prosthetic parts with the aid of a wax model starting from a primary denture model, the attachment part of the model being modelled with the aid of a prefabricated, space-retaining part corresponding to the attachment part of the other dental prosthetic part. For this, the primary denture model is provided with a snug fit into which the space-retaining part or the prefabricated attachment part corresponding to it can be selectively inserted with exactly corresponding alignment in correspondence with the subsequent position of the attachment part in the finished dental prosthetic parts. An elastically deformable duplicating mould of rubber or the like is then produced of the primary denture model with the space-retaining part inserted in the snug fit. The duplicating mould pulled off the primary denture model and the space-retaining part is used to obtain a secondary denture model containing the impression of the space-retaining part with a fire-resistant investing composition, and on this secondary model the wax model corresponding to the dental prosthetic part is modelled and the cast model of the dental prosthetic part is cast in the usual way. Independently thereof, the primary denture model is used for the production of the other dental prosthetic part after pulling off the duplicating mould and after exchanging the space-retaining part for the attachment part corresponding to it.
Patent DE-3433439-A1 (DE)
Title: Hydraulic booster, especially for brake systems of motor vehicles
Inventor: PICKEL HAJO DIPL ING
IPC: B60T13/14
Filed: 1984-09-12
Abstract: In a hydraulic booster (1) with a displaceably arranged booster piston (4) a pressure is exerted on a booster piston (4) by way of an actuating piston (37). In the process the actuating piston (37) is displaced in a cylinder (28) and generates an actuating pressure, by means of which a slide valve piston (8) is controlled, which is spring-loaded and is displaceably arranged in an auxiliary cylinder (7). The auxiliary cylinder (7) is connected in each case by way of an inlet (18) and an outlet (20) to a pressure medium source (19) and to a pressure medium reservoir (21). The cylinder (28) is connected to a first working chamber (9) in the auxiliary cylinder (7), which contains a second working chamber (10). The working chambers (9, 10) are located at both sides on the ends of the slide valve piston (8). A further working chamber is located between the end face (5) of the booster piston (4) and the base of the master cylinder (5). The further working chamber is connected to the first working chamber (9) by way of a differential pressure valve (27), the response pressure of which is greater than the static initial pressure which can be generated in the first working chamber (9) of the auxiliary cylinder (7) in order to set the slide valve piston (8) in the operational readiness position (Fig. 1). <IMAGE>
Patent DE-3436105-A1 (DE)
Title: Welding cylinder
Inventor: POLLMANN WERNER DIPL ING
IPC: B23K11/31
Filed: 1984-10-02
Abstract: The invention relates to a welding cylinder for resistance welding which is provided with electrical bonding, for example lamellar contact elements, for transmitting the welding current between components of the welding cylinder which are movable relative to one another. The scorching tendency of the electrical bonding in the face of high welding currents to be transmitted is countered by a new construction principle of the welding cylinder in which the bonding area is increased compared with today's conventional welding cylinders. The electrode is firmly connected to the cylinder housing, and the cylinder housing is mounted in an axially movable manner in a fixed current-feed tube. The piston and the piston rod are also fixed in the interior of the cylinder housing. Since the piston running surface and the bonding are not allocated to a common circumferential surface of the welding cylinder, the position of the bonding and its extension in the axial direction is not affected by the space taken up by the piston. Furthermore, in a welding cylinder made according to this construction principle, the bonding can be applied to a larger diameter, as a result of which the transmission area is again increased and the scorching risk is countered. The scorching risk is also reduced by the installation of a duct system for dissipating the heat, arising in the electrode and during the current transfer, via the working medium. In cooled welding cylinders, passages and ... Original abstract incomplete.
Patent DE-3437297-A1 (DE)
Title: Automatic controller
Inventor: MUEHLENBRUCH DIETER
IPC: G05D1/00
Filed: 1984-10-11
Abstract: An automatic controller especially for a flying model having digital radio remote control. The controller is installed in the model between a receiver and servos. If the radio link fails, it produces pulses which rotate the servos into previously determined positions, as a result of which a smooth emergency landing can be achieved. According to the invention, the controller has a DC/DC voltage converter which is supplied from the power source of the model and supplies a voltage regulator to which the pulse generators of the automatic controller are connected. <IMAGE>
Patent DE-3437367-A1 (DE)
Title: Electrolytic capacitor and circuit arrangement
Inventor: PICHLER WALTER
IPC: H05K1/02
Filed: 1984-10-11
Abstract: An electrolytic capacitor (1) is installed in a housing having an insulating sheath (2). A metal foil (3), which is used as a screen, is arranged on the outside of the insulating sheath (2). The capacitor (1) is used as a charging capacitor in a switched-mode power supply and is mounted on a circuit board (4) by means of conductor tracks (5) on the primary side. The metal foil (3) is connected to a conductor track (7) on the secondary side via an electrically conductive connection (6). <IMAGE>
Patent DE-3439626-A1 (DE)
Title: Work furniture
Inventor: SEYFARTH HORST
IPC: A47B21/00
Filed: 1984-10-30
Abstract: For the clear operation of teaching computing systems on a flat table top (3), the work furniture (1) has a rear attachment body (5) with a standing surface (10) which is formed by its upper side, is bounded towards the rear by a strip (18) and is equipped for the electrical connection of the appropriate parts of the computer system. Furthermore, a variable, platform-type attachment body (6) is provided, whose upper side forms an equipment standing surface (20) at the same height as the standing surface (10), and which can be set in different positions. <IMAGE>
Patent DE-3444636-A1 (DE)
Title: Pressure-relief valve for hydraulic face support
Inventor: KRIEGER KARL
IPC: F16K17/04
Filed: 1984-12-07
Abstract: The pressure-relief valve is provided with a valve body 3 which is axially displaceable in the valve housing 1 and is loaded on the one side by the pressure fluid from the pressure space of an attached working cylinder and on the other side by a spring 8 determining the setting pressure of the valve. Leading off from an axial inner bore 6 are radial bores 7 which are arranged in the closing position of ... below a sealing ring 9 enclosing the valve body 3 in a sealing manner. The valve body 3 crosses the sealing ring 9 during the opening action. The pressure fluid flowing off into a discharge passage 5 meets a downstream pressure-relief valve 10 to 14 which is preloaded to a lower opening pressure than the setting pressure. Provided for this purpose is an elastic sealing collar 10 which encloses the discharge passage 5 and is loaded by the pressure of a pressurised gas. <IMAGE>
Patent DE-3444716-A1 (DE)
Title: Sintered material composite with a steel matrix
Inventor: SEILSTORFER HELMUT DIPL ING
IPC: C22C33/02
Filed: 1984-12-07
Abstract: The invention relates to a sintered material composite with a steel matrix, formed by hot-isostatic pressing of a powder mixture of 50 to 95% by volume of hot-work tool matrix steel of a composition of 0.2 to 0.6% by weight of C, at most 1.1% by weight of Si, 1.0 to 1.5% by weight of Mn, 0.5 to 1.0% by weight of Cr, 0.5 to 1.0% by weight of Mo, 1.5 to 5.0% by weight of Ni, 0.1 to 0.5% by weight of V, and unavoidable impurities, the remainder being iron with 50 to 5% by volume of one of the sintering materials TiC, Al2O3, B4C and VC.
Patent DE-3446415-A1 (DE)
Inventor: BREDE UWE DIPL ING
IPC: F42C19/12
Filed: 1984-12-20
Abstract: 1. Electrical primer or igniter containing a pyrotechnic priming or igniter charge in an essentially tubular insulating body and two electrodes which are bridged by a detonation bridge or by the electrically conductive region of the priming or igniter charge joining it, characterized in that the electrodes (6, 7) extend at the inside of the tubular insulating body (1) right up to the region of the priming or igniter charge (5).