baber/WOPTO huggingface dataset:
Patent DE-3439560-A1 (DE)
Title: Interrupt-processing method using a microcomputer
Inventor: OIDA JUN
IPC: G06F9/48
Filed: 1984-10-29
Abstract: An interrupt-processing method using a microcomputer is designed such that an external interrupt-demand is accepted only after an internal interrupt-demand which is currently running has been completed. According to the invention, a stack pointer is operated by the internal interrupt-processing, so that the external interrupt-demand can be accepted and processed even when the processing of an internal interrupt-demand is being carried out. In addition, when an initial value of a counter, which produces an internal interrupt, is set, the initial value is set taking into account the running counter value in the counter, as a result of which the internal interrupt can be produced in a precise time interval even if the internal interrupt demand arrives during the processing of the external interrupt demand.
Patent DE-3439993-A1 (DE)
Title: Implant for care of amputation stumps
Inventor: HEIMKE GUENTHER DIPL PHYS DR
IPC: A61F2/30
Filed: 1984-11-02
Abstract: There is provided an implant for care of amputation stumps which is anchored by means of a metallic shaft part in the medullary space of the remaining tubular bone, which has a ceramic ring in the region of emergence from the tubular bone, the ring resting in a bacteria-tight manner against the shaft part and having a groove on its outside which receives grown-on skin on the distal end of the tubular bone in the immediate vicinity of the ring, and which furthermore has means for the non-positive connection of external prosthetic parts. The shaft of the implant is preferably made of titanium, while the ring is made of a dense Al2O3 or calcium phosphate ceramic.
Patent DE-3443130-A1 (DE)
Title: Device for monitoring the water level in the sewage system of a building
Inventor: TOBLER JUN WALDEMAR
IPC: G01F23/36
Filed: 1984-11-27
Abstract: An electrical switching device which triggers an output signal at least when the water level in a tube piece exceeds a critical level is provided on said tube piece (which is arranged in an accessible shaft) of the main outlet pipe of a sewage system of a building. The switching device may comprise a movement sensor which produces an output signal proportional to the water level. As the movement sensor or water-level sensor, it is possible to use resistive, capacitive or inductive voltage dividers which have a divider resistor which can be varied as a function of the water level, for example by operating an actuating element having a float. An electrical latching circuit ensures that, when the switching device is triggered, a warning signal resulting therefrom is maintained until the switching device is reset again.
Patent DE-3444147-A1 (DE)
Title: Pipe switch for air streams charged with pulverulent materials such as cement and cement raw meal
IPC: F16L57/06
Filed: 1984-12-04
Abstract: The pipe switch is to be used, in particular, whenever the pulverulent materials cause a high degree of wear. In this case, it is desirable to be able to exchange wear parts in as simple a manner as possible and without a long interruption. The pipe switch, which has a straight through-passage and a branch and a wear plate in the separating plane of the straight through-passage and of the branch, is configured such that the wear plate 2 is arranged inclined at an obtuse angle with respect to the conveying direction and the housing 1 is divided in the conveying direction upstream of the wear plate to form a removable cover 6. By removing the cover, the interior of the pipe switch is accessible without the latter having to be taken out completely. The wear parts can be exchanged simply and rapidly. If the plane of division for forming the cover coincides with the central line 4 which bisects the angle between the central lines 5, 3 of the straight through-passage 8 and of the branch 9, then the wear plate can be removed without difficulty in order to exchange it. <IMAGE>
Patent DE-3444330-A1 (DE)
Title: Commutator
Inventor: NETTELHOFF CHRISTOPH
IPC: H01R39/04
Filed: 1984-12-05
Abstract: A commutator having commutator laminates which are distributed in a fan shape on the circumference of the commutator and are spaced apart from, and linked to, one another merely by a pressed-in plastic insulating compound, without any bracing by metal reinforcing rings, the individual commutator laminates being sections from a semi-finished profile whose profile comprises an externally located, predominantly trapezoidal block region and an inner laminate region, which is attached like a flag, for inner laminates which point towards the core of the commutator, is conventionally designed only at a high constructional cost and labour cost for configurations which have to take into account the possibility of being highly stressed, such that, on the commutator laminates, there is in each case one inner laminate which is bent in the circumferential direction to form a lateral projection over the trapezoidal block region, the inner laminates which are bent in the same direction being aligned with one another in the circumferential direction, which results in a working procedure which makes reference back to proven, conventional and easily accessible working procedures for commutators, allows conventional process machines to be used and produces commutators which are extremely sturdy both for radial and for axial stresses.
Patent DE-3446601-A1 (DE)
Title: Coin-collecting device for automatic play machines
Inventor: SCHWANDT WERNER
IPC: G07F1/04
Filed: 1984-12-20
Abstract: Coin-collecting device with a coin store (1), with a coin bottom (2) and with at least one pulse-activated blocking and release device (4, 5) for the individual coins (9). The object of the present invention is to provide a coin-collecting device, the coin store (1) of which can receive a large number of coins (9) in a small space, whilst the reliable drop of the stacked coins (9) is to be guaranteed. This object is achieved in that the coin store (1) is made tubular and the coins of the same diameter, stacked with their front or rear sides parallel, are held in the coin store (1) at least partially slightly spaced from one another in such an oblique position parallel to the coin bottom (2) that, by overcoming the frictional forces, they drop as a result of their own weight. <IMAGE>
Patent DE-3447863-A1 (DE)
Title: Flushing dump
Inventor: FAHRNER HEINZ ING GRAD
IPC: E03F9/00
Filed: 1984-12-31
Abstract: Flushing dump for flushing sewage basins, storm water basins, clarification basins or the like. It has a pivotally mounted container which is arranged between load-bearing members which bear the container and are to be arranged on a side wall or on the top of the basin concerned. In order to reduce the deflection of the container in operation for the purpose of axial elongation of said container, the free space inside the container is penetrated by a horizontal supporting rod which is held on the two end walls of the container and on which connecting members, firmly connected to the base of the container, are held.
Patent DE-3508893-A1 (DE)
Title: Bidet having a mixer unit with a separate discharge
Inventor: METTLER RAINER DIPL ING
IPC: E03C1/04
Filed: 1985-03-13
Abstract: Bidet having a mixer unit with a separate discharge (3), the mixer unit (2) being located in the front edge region (4) directed away from the wall and being arranged on a fitting support (5) provided beneath the fitting level. The mixer unit (2), excluding the actuating element or elements (6), is arranged in a cavity (7) of the fitting support (5) and has a sleeve body (8) for receiving a cartridge (9) containing the control elements. The sleeve body (8) is held in a sunk-down manner in an opening (11) in the cavity (7), and the outer end (12) of the sleeve body (8) bears a stop collar (13), while, on an inner region (15), a nut (16) can be screwed against the wall (18) of the fitting support (5). <IMAGE>
Patent DE-3509158-A1 (DE)
Title: Process and apparatus for curing meat pieces
Inventor: FADEN PETER
IPC: A23B4/28
Filed: 1985-03-14
Abstract: An apparatus for curing meat pieces, having a conveyor track for onward movement of meat pieces situated thereon, in particular pork belly, having an injection station provided on the conveyor track for injecting curing brine into the meat pieces and, offset from the injection station in the direction of transport, having a puncturing device, in which puncturing needles are arranged for mechanical puncturing of the meat piece situated there, characterised in that the puncturing needles are arranged in a needle carrier which can move to and fro perpendicularly to the conveyor track, in that, in the region of the puncturing needles, a thrust piece, which can likewise move to and fro perpendicularly to the conveyor track, is provided for pressing the meat piece located there and in that the needle carrier and the thrust piece are coupled together for the coordinated execution of puncturing and pressing.
Patent DE-3512985-A1 (DE)
Title: Circuit arrangement for call control in twin telephone connections
Inventor: MAUERSBERGER WOLFGANG DR ING
IPC: H04M9/00
Filed: 1985-04-11
Abstract: The present circuit arrangement causes the ringing current arriving from the exchange on one of two lines to be through-connected to both of the telephone sets belonging to the twin connection. This occurs either simultaneously or alternately. The call can be accepted by either of the two telephone sets.
Patent DE-3515609-A1 (DE)
Title: Internal combustion engine with rotating combustion chambers
Inventor: WIMMER ALOIS
IPC: F01C1/344
Filed: 1985-04-30
Abstract: The rotary engine, which can be used especially as an internal combustion engine, is provided with a cylindrical housing shell (2), a drive or output shaft (1) and cover plates (3) closing off the housing (1) on both sides. The insides of the cover plates (3) are provided with corrugations (3a) which are repeated on both sides of a cam ring (5) projecting radially and centrally from the housing shell (2). The drive or output shaft (1) is a part of a rotor which has two radial driving plates (4) at a distance from one another, the cam ring (5) projecting between the two driving plates (4). Each of the driving plates (4) forms one base of the working space, so that two annular working spaces are formed with heights (7) alternating by reason of the corrugated cover plates (3). Each driving disc has slots, which receive axially adjustable slides (6) which subdivide each working space into chambers. The cam ring (5) engages in slots (17) of the slides (6) so that rotation of the rotor and hence of the slides (6) causes their longitudinal adjustment due to forced guidance by the cam ring (5). Seals which are fitted on the ends of the slides (6) bear on the corrugations (3a) of the cover plates (3) are protected thereby to a substantial degree. <IMAGE>
Patent DE-3521706-A1 (DE)
Title: Industrial furnace
Inventor: KLEIN EGON
IPC: F27D99/00
Filed: 1985-06-18
Abstract: An industrial furnace (1) for heat treatment of materials, in particular for drying or baking shaped ceramic parts, consists of a furnace housing (5) which is provided on its inner side with a heat-insulating lining (7) made of refractory, fibrous insulating material and which is assigned a heating system. In order to be able to operate the same also by means of an electric resistance heating system, there are arranged at a spacing in front of the lateral walls (2) bearing the lining (7) at least two mutually parallel vertical bars (9) made of highly refractory ceramic material which have on their mutually facing sides at least one support (10) for supporting a horizontal support bar (12) which has the heating wires of an electric resistance heating system wound around it. <IMAGE>
Patent DE-3602755-A1 (DE)
Title: Anatomically shaped back exerciser
Inventor: KOPFINGER RUPERT
IPC: A61H15/00
Filed: 1986-01-30
Abstract: Published without abstract.
Patent DE-3603596-A1 (DE)
Title: Process for granulating finely divided gypsum
Inventor: GOETZ GERHARD ING GRAD
IPC: C04B11/26
Filed: 1986-02-06
Abstract: From a finely divided gypsum, as is obtained, in particular, from flue-gas desulphurisation plants, a granular gypsum having sufficient strength for further processing at low cost in existing further processing plants is produced by thoroughly mixing the finely divided gypsum and a binder, in particular cement, using a roller mixer, in particular a pan mill mixer (edge mill, Chilean mill), and subsequently pelletising the mixture in a pelletising device.
Patent DE-3605062-A1 (DE)
Title: Sealing of landfill sites
Inventor: SCHLUETTER ALOYS
IPC: E02D31/00
Filed: 1986-02-18
Abstract: According to the invention, instead of an injection technique otherwise provided for stabilising loose rock, a cutter shield is used for undercutting landfill sites by mining practice in order to seal landfill sites.
Patent DE-3606325-A1 (DE)
Inventor: COLLIENNE FRANZ-JOSEPH
IPC: B61F5/30
Filed: 1986-02-27
Abstract: A suspension arrangement for rail vehicles, including at least one pair of superimposed elastomeric shock absorbers, including a first shock absorber disposed between a first mandrel and a first bell-shaped member, and a second shock absorber disposed between a second mandrel and a second bell-shaped member. The first bell-shaped member and the second mandrel are disposed between the two shock absorbers and are interconnected in such a way that they can carry out not only a movement in the main direction of shock absorption, but also a pendulum movement about any axis disposed transverse to this main direction of shock absorption.
Patent DE-3611514-A1 (DE)
Title: Hollow article with an inner article comprising a thermoplastically deformable plastic sheet
Inventor: FROEHLICH RUDOLF
IPC: F21V1/00
Filed: 1986-04-05
Abstract: A hollow article consists of a bowl-shaped inner article of thermoplastically deformable plastic and a cage of heat-resistant material which surrounds the inner article and fits with an undercut into the relief-like depressions in the inner article which are formed conforming to the cage. <IMAGE>
Patent DE-3617286-A1 (DE)
Title: Spindle seal with liquid ring
Inventor: POPAN VIOREL
IPC: F16J15/42
Filed: 1986-05-23
Abstract: Published without abstract.
Patent DE-3620097-A1 (DE)
Title: Wheel for motor vehicles
IPC: B60B5/02
Filed: 1986-06-14
Abstract: A wheel for motor vehicles which is provided in particular for pneumatic tyres and has a rim and a nave for which is arranged radially inside the said rim and connected to the rim, is characterised in that the rim and the nave consists essentially of plastic and that the nave has a plurality of spokes which run between a radially inner part and the outer part of the nave and can be pressure-loaded. As a result, a stable, easy-to-manufacture and light-weight plastic wheel is provided.
Patent DE-3626482-A1 (DE)
Title: Spreading blade
Inventor: SOLLINGER HANS-PETER DR
IPC: B05C11/04
Filed: 1986-08-05
Abstract: The invention relates to a spreading blade serving as a doctor element for clamping into a clamping device of a spreading apparatus. It is characterised in that that part of the spreading blade to be clamped into the clamping device is covered by a coating.
Patent DE-3629132-A1 (DE)
Title: Blower for oil and gas blower burners
Inventor: DITTMANN HANS-J
IPC: F04D29/42
Filed: 1986-08-27
Abstract: In order to increase the pressure values and stabilise combustion, a blower for oil and gas blower burners has an axial intake opening whose opening (4) is restricted by a barrier plate (5) extending to the bottom of the housing (1), an insert (7) which broadens like a diffusor, and a guide cone (8) which covers the end of the spiral section. The spiral contour (9) is close to the impeller (2) at the start of the spiral section, and only reverts to the initial contour at the start of the opening (4). <IMAGE>
Patent DE-3632470-A1 (DE)
Title: Device for mounting electrical switching apparatuses in a mounting rack which can be closed
Inventor: GANSERT WILLI ING GRAD
IPC: H02B1/04
Filed: 1986-09-24
Abstract: A device is proposed for detachable mounting and thermal coupling of electrical switching apparatuses in a mounting rack which can be closed, especially in motor vehicles. The device comprises a spring arrangement (9; 20; 32 or 36) and an elastic clamping device (16, 17, 18), the two of which make it possible for the switching apparatus (3; 19) to be pushed into the mounting rack (1) with little friction, and it is not until its plug-in connecting means are in the completely connected state with corresponding mating plugs, that it can be pressed against a dissipation surface (2) for heat losses and can be held securely there. In this case, the spring arrangement (9; 20; 32 or 36) is constructed such that its contact-pressure force transversely with respect to the insertion direction is as large as the corresponding force component of the clamping device (16, 17, 18). In addition, the clamping device (16, 17, 18) is arranged such that it is possible to identify clearly from its respective position whether the switching apparatus (3; 19) is completely connected and is not yet or is already thermally coupled to the dissipation surface (2). In addition, the position of the clamping lever (16, 18) makes it impossible to close the mounting rack (1) by means of a cover until the switching apparatus (3; 19) is in the completely clamped and thermally coupled state. <IMAGE>
Patent DE-3635862-A1 (DE)
Title: Surfboard with reinforcing strips on the thermoplastic outer skin
Inventor: RAMBACHER GERHARD
IPC: B29C70/88
Filed: 1986-10-22
Abstract: A surfboard comprising a thermoplastic outer skin and a foam core is reinforced or stiffened by there being arranged on its outer skin reinforcing strips which have a significantly higher modulus of elasticity than the underlying thermoplastic outer skin.
Patent DE-3641268-A1 (DE)
Title: Radio hazard-warning system for motor vehicles
Inventor: PFEIL WERNER DIPL ING
IPC: G08G1/16
Filed: 1986-12-03
Abstract: Published without abstract.
Patent DE-3642060-A1 (DE)
Title: Floating energy station
Inventor: HILKER OTTO
IPC: F03B13/20
Filed: 1986-12-09
Abstract: Published without abstract.
Patent DE-3707607-A1 (DE)
Title: Reversible drive
Inventor: HAUKE HUBERT
IPC: F16H19/06
Filed: 1987-03-10
Abstract: Reversible drive by means of which a gentle, sinusoidal change in direction is achieved by mechanical means in combination with an adjustable travel, by virtue of the fact that a slide is guided in a chain drive and the direction reversal is achieved by means of levers and cams. In order to be able to adjust the travel, the change is relaxed and the direction reversal sprockets are adjusted to the desired length of travel.
Patent DE-3710449-A1 (DE)
Title: Coil forming and collecting apparatus
Inventor: FRANZ MANFRED DIPL ING
IPC: B21C47/24
Filed: 1987-03-30
Abstract: The invention relates to a coil forming and collecting apparatus which is used particularly in a continuous-type wire rod mill. According to the invention the apparatus is so designed that the gears mounted on the mandrels are in rolling contact with a fixed gear of the revolving frame and consequently bring the mandrels into a corresponding working position when the revolving frame is rotated. In addition, a locking mechanism in the bottom of the mandrel is so designed that the locking of the mandrels is performed by a bell-crank lever, which is movable in the mandrel bottom, which is supported by one of its arms on the pins mounted in a slideway and connected to a pressure plate and which engages in the form of a hook in both sides of recesses in the slideway with the aid of the bent end of its other arm. <IMAGE>
Patent DE-3713667-A1 (DE)
Inventor: ASMUSSEN ERIK DR
IPC: A61K6/40
Filed: 1987-04-24
Abstract: A solution for conditioning tooth or bone matter for filling, containing an acid and an amphoteric amino compound, the solution having a pH from 0.1 to 3.5.
Patent DE-3717247-A1 (DE)
Title: Scissors platform lift
Inventor: MARKREITER PAUL
IPC: B66F7/08
Filed: 1987-05-22
Abstract: A scissors platform lift is presented having two pairs (10) of hinged legs (11, 12) parallel to one another, which are each supported on a ground rail (13), and each lift a lifting rail (14) that is essentially parallel to the ground rail. The lift is effected by means of one or more linear drives (15, 16). The pairs of legs (10) are each fixed at one end of the leg (17 or 18) to the ground rail (13) or the lifting rail (14) by way of an upper or lower pivot joint (19, 20), and mounted so as to slide at the other end (21 or 22). The linear drive (15) is fastened at its upper end (23) near to the pivoting axis of the upper pivot joint (20), and at its other, lower end (24) on the ground rail (13). This fastening is made so that the lower pivot joint (19) lies between the lower fastening point (25) of the linear drive (15) and the end (21) of the legs (12) that can slide on the ground rail (13) (Fig. 1). <IMAGE>
Patent DE-3717471-A1 (DE)
Title: Process for the preparation of propynol
Inventor: WESTERNACHER HELMUT DR
IPC: C07C33/042
Filed: 1987-05-23
Abstract: Hitherto, propynol has generally been prepared from acetylene and formaldehyde, with the acetylene pressures applied being high in some cases. However, this reaction also gives a considerable amount of butyne-1,4-diol. The backconversion of butyne-1,4-diol with the aid of a copper acetylide catalyst gives propynol in high yield of high purity at high reaction rates. Preparation of propynol.
Patent DE-3723064-A1 (DE)
Title: Adder circuit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-07-11
Abstract: The adder circuit according to the subject of the invention has two input circuits (1a and 1b), which derive a partial summand with the value 5 from all summands which are greater than the number 4. As its main circuit, this adder circuit has an addition fixed value circuit, which has only 16 true sum AND circuits 9. For additions with the number 0 (zero), this adder circuit has a circuit 3 with four AND circuits 17. The derived partial summands with the value 5 are processed in the dual full adder 7. The circuit 4 is a one upwards shift circuit, which is combined with a straight through circuit, and the final circuit 5 is a raising circuit, by which the intermediate result is raised by the number 5 if required. <IMAGE>
Patent DE-3723516-A1 (DE)
Title: Foot support
Inventor: HERMES STEFAN
IPC: A43B17/00
Filed: 1987-07-16
Abstract: The present invention relates to a foot support, in particular for insertion in a shoe, which comprises a flat support part with a heel region (3) and an adjoining arched support region (4) of low elasticity for the metatarsus, the support region (4) extending approximately up to a metatarsophalangeal joint line (9), formed by the transition between the interphalangeal joints (7) and the metatarsal bones (8), between the first and fifth toes (I, V). According to the invention, the support region (4) has an approximately triangular extension (11) which extends beyond the metatarsophalangeal joint line (9) and extends on the outside of the foot approximately up to the distal phalanx (12) of the fifth toe (V). It is advantageous if the support part is designed, at least in the heel region (3), in the shape of a disk with a raised edge (15) holding the calcaneal part of the foot. The foot support effects optimum movement, guidance and support of the foot during walking. <IMAGE>
Patent DE-3723933-A1 (DE)
Inventor: RUPP DIRK-MICHAEL
IPC: G01N3/40
Filed: 1987-07-20
Abstract: In a process for detecting a virtually pinpoint, essentially force-free contact of small area between a probe (28) and a solid object (70), a rod-shaped resonator (22) having a probe (28) at its free end is excited at its natural oscillation frequency in its longitudinal direction by an electrical frequency generator (30). The resonator (22) is connected to a receiver (32) which monitors the amplitude of these oscillations in order to detect changes in amplitude. A contact signal is emitted if the amplitude drops by a predetermined value, for example 1 decibel, when the probe (28) approaches the object (70).