baber/WOPTO huggingface dataset:
Patent DE-3345904-A1 (DE)
Title: Device for mechanically transmitting a pivoting movement from a first component, rotatably supported on a basic frame, to a second component which can be rotated with respect to the basic frame, particularly for transmitting the movement of the axis of rotation of a weapon to an angle measuring device or aiming device
Inventor: HELDMANN HEINRICH
IPC: G01D5/04
Filed: 1983-12-20
Abstract: This device has a double crank, the coupler of which is constructed as a transmission rod. To compensate for angle errors, a compensating rod (2), which has the same length and the same linear coefficient of thermal expansion in the longitudinal direction as the transmission rod (1), is arranged parallel to the transmission rod (1). The compensating rod (2) is pivoted at one end at the basic frame (11) whilst its other end is connected via a crank (15) to a housing (8) which is rotatably supported in the basic frame and in which the second component (7) is rotatably supported with respect to the housing (11). The axes of rotation of the second component (7) and of the housing (8) are coaxial, and the cranks (14, 15) arranged at the second component (7) and at the housing (8) have the same length. <IMAGE>
Patent DE-3400633-A1 (DE)
Title: Inner race for a wobble mechanism and a method for the production of an inner race of this kind
Inventor: HERTRICH STEFFEN
IPC: F16H23/04
Filed: 1984-01-11
Abstract: In the case of an inner race for a wobble mechanism which contains an inner race (6, 11, 14, 16) which, on its circumferential surface, has a ball groove (5) extending obliquely to the longitudinal axis of the said race , and which mechanism furthermore consists of an outer race (7), surrounding the said inner race (6, 11, 14, 16) and having a ball groove in its bore, and of a ring of balls (8) which roll in the grooves of the two races (6, 7, 11, 14, 16), the inner race (6, 11, 14, 16) is designed as a sheet-metal formed part which has a tubular portion (2), with a ball groove (5) formed without cutting, which at one axial end has a holding region by means of which the inner race (6, 11, 14, 16) is connected directly to the shaft (9, 17). <IMAGE>
Patent DE-3405210-A1 (DE)
Title: Child's pram
IPC: B62B9/12
Filed: 1984-02-14
Abstract: The invention relates to a child's pram with a frame which has a seat part and a back part which can be swivelled from a seating position into a lying position in which it is flush with the seat part, and is formed by lateral carriers and links which are arranged on the two sides of the child's pram and indirectly or directly coupled to the frame. Known children's prams of the type mentioned above have a design of the rear part which is directly dependent on the structure of the frame of the child's pram. The child's pram according to the invention is constructed in such a way that the pivot points of each link and carrier are arranged at a distance from one another on a locking element attached to part of the frame.
Patent DE-3406869-A1 (DE)
Title: Device for the opening and closing of window wings on a counter
Inventor: RADEK JOHN RICHARD
IPC: E05F11/04
Filed: 1984-02-25
Abstract: Device for the opening and closing of window wings on a payment counter. Actuation either by muscle power or electomotive force. Arranged under the counter table in such a way that the attendant's hands and the counter table always remain free.
Patent DE-3408048-A1 (DE)
Title: Connection of moulded parts consisting of thermoplastic, which can be established by means of screws
Inventor: FELENDA HANS ING GRAD
IPC: F16B25/00
Filed: 1984-03-05
Abstract: The invention relates to a connection of moulded parts consisting of thermoplastic, which can be established by means of screws. The object of the invention is to realise a mechanical connection of moulded parts consisting of thermoplastic, which can be established by means of screws and is comparatively less expensive by virtue of the fact that the prestressing force applied is preserved even without the use of spacer bushes or shims placed underneath the screw head and a loosening of the connection is avoided. This object is achieved according to the invention by a thread for the respective connecting screw (3, 4, 5) being provided in each of the plastic parts (1, 2) to be connected to each other, or being formed therein by the said screw (Fig. 1). <IMAGE>
Patent DE-3409390-A1 (DE)
Title: Mitre saw
Inventor: KLIMACH HORST
IPC: B27G5/02
Filed: 1984-03-14
Abstract: Mitre saw with a base plate for putting on a strip to be provided with a mitre-cut surface as well as for holding four upright bars which are arranged in pairs at a distance from one another and on which rollers are mounted in such a way as to be rotatable and also displaceable along the bars. A saw blade is guided between the rollers. Located on the base plate is a stop for laying the strip to be machined against, and in addition a clamping element can be advanced in the direction of the stop along the top side of the base plate in order to clamp the strip in place, this clamping element having a rib-like projection on its side facing the stop, which projection is profiled in such a way that, when it is pressed into the strip, it presses the strip against the top side of the base plate.
Patent DE-3410960-A1 (DE)
Title: Thermoforming machine
Inventor: BRATSCH KURT
IPC: B29C51/42
Filed: 1984-03-24
Abstract: The thermoforming machine has a heating device which consists of upper heater 1a and lower heater 1b and can be moved in a reciprocating manner between a moulding station 2 and a preheating station 5, so that, in its position in the preheating station, it preheats a new sheet 4 and, after moving together with the sheet 4 into the moulding station, it brings sheet 4 to the final shaping temperature in the station. In the preheating station, a heat accumulation plate 8 is provided between a mount 7 for the sheet 4 and the lower heater 1b, which heat accumulation plate is heated by the lower heater 1b during its residence time in the preheating station. This heat accumulation plate heats a newly inserted sheet 4 even when the heating device is still in the moulding station. <IMAGE>
Patent DE-3415944-A1 (DE)
Title: Emergency power supply
Inventor: OHNSORGE HORST DR ING
IPC: H04B10/80
Filed: 1984-04-28
Abstract: A subscriber circuit (TL) connected via an optical waveguide (LWL) in a broadband integrated services digital network, B-ISDN, has a first device (E1) for telecommunications services of a first type and a second device (E2) for telecommunications services of a second type. The first and second devices (E1, E2) are respectively connected via a first and second rectifier units (GR1, GR2) to a mains voltage transformer unit (NW) and thereby to the power mains. Furthermore, the first device (E1) is connected to an emergency power supply unit (NV). When emergency power is required, only the first device (E1), which comprises, for example, a telephone unit, is supplied with emergency power through disconnection of the power supply by means of the first and second rectifier units (GR1, GR2). <IMAGE>
Patent DE-3416644-A1 (DE)
Title: Gymnastics mat and floor mat
Inventor: MASNICK PETER
IPC: A63C19/04
Filed: 1984-05-05
Abstract: The invention relates to a gymnastics mat and floor mat comprising a layered core and a covering having a utilisation and support surface, the core having at least one layer (1) which is flexibly yielding by means of honeycomb-like openings and is arranged between further air-permeable layers. The air-permeable layers are preferably arranged symmetrically on both sides of the honeycomb-like layer (1) in the sequence of approximately 3 cm of sintered foam granules, approximately 1 cm of flexible foam and a layer of loose woven cloth.   <IMAGE>
Patent DE-3424136-A1 (DE)
Title: Radiation receptor for an enunciator
Inventor: ZIERHUT HERMANN
IPC: G08B13/19
Filed: 1984-06-30
Abstract: The invention proceeds from a radiation receptor for an enunciator for monitoring a space for temperature variations, in particular a passive infrared motion detector, consisting of at least one detector having at least one sensor, recording the electromagnetic radiation, and a field-effect transistor whose source is connected via a first resistor to one pole of the operating voltage source and whose drain is connected via a second resistor to the other pole, a bipolar transistor whose collector is connected via a third resistor to the negative pole of the operating voltage source, as well as, if required, a downstream amplifier. In order, in a simple and cost-effective fashion to render this radiation receptor as insensitive as possible to fluctuations in the operating voltage, in the gate/source voltage of the field-effect transistor, as well as in the base/emitter voltage of the bipolar transistor, and to achieve a high gain over a large frequency range, a two-terminal or four-terminal network compensating the temperature-dependent base/emitter voltage of the bipolar transistor is provided, a series circuit consisting of a resistor and a capacitor and determining the lower cut-off frequency is inserted between the source terminal of the field-effect transistor and earth, the emitter of the bipolar transistor is connected via a fourth resistor to the other pole of the operating voltage source, and ... Original abstract incomplete.
Patent DE-3435623-A1 (DE)
Title: Connecting element
Inventor: BRUNN OTTO
IPC: F16B5/06
Filed: 1984-09-28
Abstract: In order to connect two flat structural parts (1, 2) together in a detachable manner, a flexible connecting element (4) having an essentially V-shaped configuration is proposed which is pushed through holes (3), located one above the other, in the structural parts (1, 2). In the legs (5a, 5b), the connecting element (4) exhibits in each case one inwardly bent bead (6). The bead walls (6a) enclose the structural parts (1, 2) and hold them together. 
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Patent DE-3436481-A1 (DE)
Title: Device for transporting roof holders for lightning conductors
Inventor: FISCHER FRANZ-JOSEF
IPC: B65D71/40
Filed: 1984-10-05
Abstract: Hitherto cases or the like have been used for transporting roof holders for lightning conductors which consist in each case of a pyramidal or frustoconical basic body of relatively high dead weight with an outwardly projecting flanged rim arranged at the base and have at least one conductor fastening on the upper side. In order to simplify and facilitate the transportation of roof holders for lightning conductors, it is proposed to provide at least one plate (1) having at least one carrying handle arranged near to the edge and a plurality of openings (5) which are arranged spaced apart, distributed over the surface of the plate, and in which in each case a basic body (7) is inserted with its tapered end part at the front in such a way that the flanged rim (8) of each basic body is supported on the insertion side of the plate (11); additionally, securing devices are to be provided for these plug-in connections. <IMAGE>
Patent DE-3436718-A1 (DE)
Title: Mast extension for a sailing craft
Inventor: BINDER HANS-JOACHIM DIPL ING D
IPC: B63B35/79
Filed: 1984-10-06
Abstract: A mast extension (11) for a sailing craft has a cylindrical tube (12) with a longitudinal slot through which a connecting device attached to a ring (13) displaceable on the tube reaches into the interior of the tube. A rope (15) is stretched between the top and the bottom end of the tube. Located on the ring is a locking device which in the state of rest acts with locking forces (28) on the rope so that the ring is clamped in place relative to the rope. The rope is released by actuating the locking device so that the ring (13) can be shifted in a continuously variable manner into a new position. <IMAGE>
Patent DE-3437914-A1 (DE)
Title: Ashtray for tables and motor vehicles
Inventor: SCHWARZ GERHARD
IPC: A24F19/14
Filed: 1984-10-12
Abstract: The invention relates to an ashtray for tables and motor vehicles.   The object of the invention is to provide an ashtray which can be used to extinguish cigarettes or cigars, without special attention having to be paid to achieve this. This is especially important for drivers of motor vehicles. This object is achieved according to the invention in that the interior of the ashtray is divided into a space for receiving cigarette or cigar ash and a further space for receiving extinguishing sand.
Patent DE-3438164-A1 (DE)
Title: Hydraulic telescopic shock absorber
Inventor: PERES LASZLO
IPC: F16F9/32
Filed: 1984-10-18
Abstract: Hydraulic telescopic shock absorber, especially for a motorcycle, with an outer cylinder and an inner cylinder which are slideably displaceable telescopically in one another, and with a piston which is arranged in the inner cylinder and is coupled to the outer cylinder and which is supported on the inner cylinder via a compression spring and bears slideably in a sealed-off manner against the inner circumferential face of the inner cylinder. For the permanent lubrication of the sliding faces of the cylinders, an annular groove as an outer groove of the inner cylinder is provided and is connected to the interior of the inner cylinder via a connecting bore which opens on to the inner circumferential face of the inner cylinder at a point in the sliding travel of the piston, so that the piston travels over it during the operation of the telescopic shock absorber, thereby subjecting it to pressure, with the result that hydraulic fluid is pumped into the annular groove.
Patent DE-3441227-A1 (DE)
Title: Circuit arrangement for monitoring a plurality of busbars
Inventor: POLLAKOWSKI MARTIN DIPL ING
IPC: H04L1/20
Filed: 1984-11-10
Abstract: In the case of the proposed circuit arrangement, the busbars of a digital system which is in operation are connected successively, for a characteristic time, to the clock input of a flipflop, with the aid of a multiplexer and a control unit. If the state of the flipflop does not change during the time in which it is connected to the busbar, this is a sign that no information interchange has taken place on the relevant busbar and that a defect must therefore be present.
Patent DE-3444259-A1 (DE)
Inventor: WORSCHECH KURT DIPL CHEM DR
IPC: C07C51/47
Filed: 1984-12-05
Abstract: Dibasic lead-fatty acid salts and mixtures thereof with neutral lead-fatty acid salts are synthesized in a melt reaction using a free-hydroxyl organic compound as a catalyst/initiator. The resulting products are useful as stabilizers for halogen-containing polymers.
Patent DE-3444476-A1 (DE)
Title: Machine for deburring edges
Inventor: JOHANN WALTER DR ING
IPC: B24B9/00
Filed: 1984-12-06
Abstract: A machine for deburring the edges between the outer and/or the inner peripheral surface of workpieces which have been cut at a point on their periphery is proposed. The workpieces are guided, preferably in a continuous process, via at least one machining tool which has a plurality of machining stations which are located axially one behind the other, have different diameters, are optionally connected to one another and are arranged on a common drive shaft. <IMAGE>
Patent DE-3506679-A1 (DE)
Title: Air-expansion device for compressed-air delivery equipment in underground mining
Inventor: HOELTER HEINZ DIPL ING
IPC: B65G53/58
Filed: 1985-02-26
Abstract: In underground mining and tunnelling, consolidation materials are often transported over large distances, by means of compressed air, for different purposes. In order to overcome such distances, a pressure build-up must be obtained in the delivery line. This pressure build-up does not have an adverse effect at the end of the spray hose, because a braking tube with widened diameter and a drain for the excess expanded air is integrated in the line before the end of the spray hose. Allocated to the braking tube is a dust separator which is connected to the braking tube via an automatic or electronically controlled regulating device. At the end of the compressed-air line, this ensures a uniform air velocity which corresponds to the conditions and leads to a uniform discharge of the material to be delivered (consolidation material) and low wear. <IMAGE>
Patent DE-3517518-A1 (DE)
Inventor: HOFFMEISTER DIETRICH
IPC: G01N1/28
Filed: 1985-05-15
Abstract: A cooling chamber has an interspace between the structure defining the work chamber and coolant vessel on the one hand, and the outer insulating vessel on the other hand to provide better thermal insulation. The work chamber is disposed above the coolant vessel and has apertures formed in the base wall thereof so that the vaporized coolant flows directly into the work chamber. The consumption of coolant is minimal and the cooling chamber is of simple configuration is that it can be manufactured economically.
Patent DE-3527762-A1 (DE)
Title: Surgical instrument for ligating piles or the like
Inventor: SCHWARZ MARTIN DR
IPC: A61B17/28
Filed: 1985-08-02
Abstract: A surgical instrument (1) for ligating piles or such like internal structures by means of an elastic ring (2) is preferably designed as forceps and comprises at least three projections (3) which can be moved or spread away from each other and over which the elastic ring (2) is laid in order to stretch it and strip it off again after gripping over the structure to be ligated (Figure 5). <IMAGE>
Patent DE-3529963-A1 (DE)
Title: Recorder, in particular for a digital signal
Inventor: SCHARN GUENTER ING GRAD
IPC: G11B15/56
Filed: 1985-08-22
Abstract: In the case of a recorder, in particular for the helical recording of a digital video or audio signal, the scanning of the tracks (S) takes place in each case with the tape (1) stationary, and the drive (capstan) (5) includes a stepping motor (8), respectively actuated between the track scannings. Advantages: always the same angles of the track with respect to the edge of the tape and better tracking control, even in special-effect modes, no automatic tracking required, tracks can be recorded on at intervals, defined searching possible. <IMAGE>
Patent DE-3541861-A1 (DE)
Title: Digital radio remote control system on a single-channel basis
Inventor: QUEISSER KLAUS
IPC: A63H30/04
Filed: 1985-11-27
Abstract: In this digital radio remote control system on a single-channel basis, a transmitting component provided with a plurality of trimmers is provided with corresponding electronics, a receiving component is specifically designed for this purpose and provided for the connection of one or more digital servo components specifically designed for this purpose.
Patent DE-3604393-A1 (DE)
Title: Automatic transmission
Inventor: OHKUBO MASAHIRO
IPC: F16H3/62
Filed: 1986-02-12
Abstract: The invention relates to an automatic transmission in which a four-part two-stage torque converter with a turbine, a pump, a first stator and a second stator are combined with a change-speed gearbox which has a planetary gear set, formed by first and second planet gears with a common planet carrier, and a clutch or brake for the control of the planetary gear set. According to the characterising features of this transmission, the turbine of the torque converter is coupled to the turbine shaft which transmits the power from the turbine to the change-speed gearbox. A first stator is arranged on the turbine side, between the turbine and the pump, and connected to the first stator shaft, which transmits the power from the first stator to the change-speed gearbox, specifically via a one-way clutch which transmits power only in the direction opposite to the direction of rotation of the pump. A second stator is arranged on the pump side, between the turbine and the pump, and connected via a second stator shaft to a casing, the second stator shaft having a one-way clutch which transmits power only in the direction opposite to the direction of rotation of the pump. A clutch or brakes are arranged along the first stator shaft. A sun gear which meshes with the first planet gear of the change-speed gearbox is attached to an end section of the turbine shaft. A ... with the ... 
<??>Original abstract incomplete.
Patent DE-3605386-A1 (DE)
Title: Working platform
Inventor: GLOEDE GUENTER
IPC: E04G5/02
Filed: 1986-02-20
Abstract: The invention discloses a working platform for bricklaying, plastering, painting and the like, which exhibits a load-bearing working board, upon which it is possible to walk, and legs supporting said board, the intention being to connect the legs, designed, for example, as tubular supports, to the working board such that they can be individually vertically adjusted and released. Couplings for the releasable connection of the legs to the working board are provided on the edges or corners of the working board, it also being possible for the individual legs to project to different extents beyond the underside of the working board, with the result that the working platform can also be set up on an uneven or inclined underlying surface and on a stairway such that the working board is always in the horizontal position.
Patent DE-3605919-A1 (DE)
Title: Four-stroke engine
Inventor: GREINER PETER
IPC: F16J9/26
Filed: 1986-02-25
Abstract: The four-stroke engine comprises a cylinder block with at least one cylinder, provided with valves, in which cylinder the piston, fitted with at least one piston ring, is arranged, capable of moving up and down and connected to the crankshaft drive. In order to take present attitudes towards fuel saving and environmental pollution into account in the engine itself, without having to abandon the existing design principle, the engine is designed in such a way that the piston (1) is formed from pressed graphite in the form of heat-hardened carbon or electrographite with a bending strength in the order of at least 75 N/mm<2> and its head (2) heat-treated to prevent burn-off, at least on the exposed working surface (2'). At the same time at least the sliding surface (3) of the cylinder (4) is formed from the same material, but with running surfaces heat-treated, or a similar material such as siliconised carbon, silicon carbide, silicon nitrite or the like with approximately the same thermal expansion behaviour as that of the piston (1). The same goes for the piston ring (5) which, moreover, with regard to its elasticity is endowed with the necessary elasticity either by design or by the choice of sufficiently elastic material. Finally the bores (12) on the piston (1) for the piston pin (13) are designed with a play in relation to the outside diameter of the piston pin (13) in such way that there is minimal play at operating temperature. <IMAGE>
Patent DE-3605933-A1 (DE)
Title: Harvesting attachment of a harvesting machine
Inventor: KALVERKAMP KLEMENS
IPC: A01D41/14
Filed: 1986-02-25
Abstract: A harvesting attachment of a harvesting machine, having a larger working width than the maximum allowed by law, can be reduced to a width allowed by law, the harvesting machine itself undergoing no changes, and conditions of vision, such as are required by law, being maintained.
Patent DE-3614835-A1 (DE)
Title: Container for liquids with an integrated temperature indicator
Inventor: BROSOW JOERGEN
IPC: B65D23/00
Filed: 1986-05-02
Abstract: The invention relates to containers for liquids in which the intention is to bring the filling liquid to a prescribed temperature or minimum temperature for processing or consumption. For this purpose, the container wall is provided with a temperature indicator which is integrated permanently in the container and by a change in colour indicates when the desired temperature or the minimum temperature has been reached.