baber/WOPTO huggingface dataset:
Patent DE-3422738-A1 (DE)
Title: Method and device for measuring a true bearing with high accuracy on a moving vehicle
Inventor: HOENOW KLAUS-WERNER DIPL PHYS
IPC: G01C19/38
Filed: 1984-06-19
Abstract: This method and device provides, with separate measurements of the true vehicle course and lateral bearing, on the one hand for determining the true vehicle course, that the data be acquired from a number (for example three) of gyro compasses which are different in their stochastic error characteristic but compensate at least partially for one another in order to determine individual errors, that the data be supplied to an arithmetic averaging circuit and that a trip error correction be carried out. To determine the lateral bearing of the object, on the other hand, one or a number of bearing diopters are used, the angle of which between their optical axis and the longitudinal axis of the ship is picked up via a synchro and digitised for further processing by means of a course and direction-finding computer, the validity of the bearing value being marked by an observer by triggering an electrical signal.
Patent DE-3427069-A1 (DE)
Title: Floating device
Inventor: WILBS ALFRED
IPC: B63B35/79
Filed: 1984-07-23
Abstract: A floating board (10) is laterally stabilised in the floating position by one stabiliser (11) each being arranged so as to be connected to the floating board (10) at a certain distance to the left and right of the floating board (10) by outriggers (12). <IMAGE>
Patent DE-3427860-A1 (DE)
Title: Agents for the surface protection of wines and products or raw materials of the food industry and process for the production thereof
Inventor: EDELENYI MIKLOS
IPC: C12H1/22
Filed: 1984-07-27
Abstract: The invention relates to agents for the surface protection of wines and products or raw materials of the food industry, in which 
 
  a) the potassium pyrosulphite is that having a particle size of up to 40  mu m and is present in an amount of 1 to 47 % by mass and 
  b) the oil or oils is or are, respectively, [a] neutral mineral and/or vegetable oil(s) and is or are, respectively, contained in an amount of 30 to 90 % by mass, and, in addition, 
  c) a mixture of at least 1 anionic and at least 1 nonionic surface-active substance are present in an amount from 1 to 60 % by mass. 
 
<??>These agents can, for example, be applied in a 1 to 5 mm-thick layer onto the surface of wine stored in large vessels and thus prevent the contact between the wine and the atmospheric oxygen, that is the souring by oxidation and, in addition, the multiplication of acetic acid bacteria and yeast.
Patent DE-3429012-A1 (DE)
Title: Device for charging rooms with heated air
Inventor: PROSKE HEINZ
IPC: F24D5/02
Filed: 1984-08-07
Abstract: Published without abstract.
Patent DE-3431555-A1 (DE)
Title: Hot-water supply installation
Inventor: SCHNAKENBURG PETER VON
IPC: F24D17/00
Filed: 1984-08-28
Abstract: A circulation pump (6), which is built into a circulation line (2), is switched on when a flow is created in the circulation line (2) by opening a tap (3, 4, 5). A sensor (15), e.g. a temperature sensor, is provided to this end. After filling the forward-run section (2a) of the circulation line (2), the circulation pump (6) is switched off by a time switch. The circulation pump (6) can thus be remote-controlled by short-time opening of a tap (3, 4, 5) without control lines being necessary. The installation has the advantage that, even without constant circulation and associated heat losses, hot water can be led to the taps (3, 4, 5) without water flowing off unused. <IMAGE>
Patent DE-3438225-A1 (DE)
Title: Device for measuring reduced friction of a roadway
Inventor: HEIDENREICH HUBERTUS
IPC: G01P3/60
Filed: 1984-10-18
Abstract: In this device, which is applied especially in the case of road vehicles, for measuring black ice (black ice warning instrument), the rotational speed of one or more wheels locked during the braking process being compared with the rotational speed of the remaining wheels with the aid of modern electronics, and the measured deviation being displayed as a warning signal. The rotational speed measurement is performed by means of a rotary pulse transmitter mounted on the wheels.
Patent DE-3439285-A1 (DE)
Title: Blow-moulded tubes with projections - produced by feeding melt to recess in one mould cavity extruding tubular parison into cavity applying second mould tool and blowing
Inventor: NAKAGAWA TATSUYA
IPC: B29C48/49
Filed: 1984-10-26
Abstract: A hollow plastic article with at least one tubular section and at least one externally projecting piece is produced by (1) taking one mould tool with a tubular section cavity and recess for the projection; (2) feeding a quantity of plastic melt to the projection part; (3) feeding a parison melt to the main cavity; (4) applying a second mould tool with similar cavity, and (5) blowing pressurised gas into the parison so as to blow mould the combined tubular section and its external projection. ADVANTAGE - The method can produce almost any shape. The product can be made of different polymers. Complicated shapes can be produced but still in only a few stages.
Patent DE-3439689-A1 (DE)
Title: Mobile target device for infrared firing practices
Inventor: GEUSS CARLHEINZ
IPC: F41J2/02
Filed: 1984-10-30
Abstract: A mobile target device for infrared firing practices comprises a target surface, which is provided on a transportation carriage such that the arrangement can be replaced and has an electrical resistance network which is constructed like a printed circuit by means of a metal layer, especially a vapour-deposited copper layer, which is deposited on a carrier material.
Patent DE-3443103-A1 (DE)
Title: Vehicle seat with upholstery protection
Inventor: BUCHHOLZ HORST
IPC: B60N2/00
Filed: 1984-11-27
Abstract: In a vehicle seat with a seat face component and a back rest component which are preferably movable with respect to one another, the seat face component and/or back rest component being composed of an upholstery carrier, a seat upholstery element and a seat cover, there is the problem that, in particular in public transport means, the seats are subjected to severe damage by passengers, for example by the seat cover and the seat upholstery element being slit open. In order to eliminate this problem, it is proposed to arrange an armouring (22) between the seat upholstery element (19, 20) and seat cover (21), which protects the seat upholstery element against violent damage. <IMAGE>
Patent DE-3446823-A1 (DE)
Inventor: LIEDTKE DIETER DIPL ING
IPC: F02B3/06
Filed: 1984-12-21
Abstract: The method enabling to compensate for the modification of the initial adjustment due to tolerance changes during running-in of parts subjected to wear, consists in causing at the locations where tolerance changes take place during running-in, an increased wear in a compensation element made of homogeneous material. Said increased wear results in a change of tolerances which is opposite to the change of tolerances caused by running-in. In a compensation element made for example of hardenable steel, the compensation element is decarbonized, before hardening and at the location where the change of tolerances occurs during running-in, down to a sufficient depth so that the hardness obtained by the hardening process is reduced at that point. The method is particularly useful in a mechanical regulator, such as the regulating screw of full load of a diesel injection pump.
Patent DE-3501961-A1 (DE)
Title: Derivate der (beta)-(4-isocyano-1,2-3,4-diepoxycyclopentyl)acrylsaeure
Inventor: OSUGI KATSUHISA
IPC: C07D501/22
Filed: 1985-01-22
Abstract: Es werden Derivate der kleines Beta-(4-isocyano-1,2-3,4-diepoxycyclopentyl)acrylsäure beschrieben, wobei diese Derivate antibakterielle Wirkung, antifungizide Wirkung und antimycoplasmatische Wirkung zeigen.
Patent DE-3504365-A1 (DE)
Title: Distributing apparatus for piece goods
Inventor: GEBHARDT GUENTER
IPC: B65G1/04
Filed: 1985-02-08
Abstract: Distributing apparatus for piece goods with a plurality of parallel storage tracks, a common distributing track which is assigned to the storage tracks at their front ends and has a transverse conveyor which is arranged in the distributing track and is equipped with a conveying means which can be raised by means of a lifting mechanism above the path of motion of the piece goods on the distributing track. A distributing track of this type is to be improved in order to reduce the technical outlay and increase the number of piece goods distributed. This object is achieved in that the transverse conveyor has a set of running gear which can be moved below the transport means of the distributing track in the longitudinal direction of the said means. <IMAGE>
Patent DE-3510377-A1 (DE)
Title: Grinding tool
Inventor: STOLL KURT DIPL ING
IPC: B24D9/00
Filed: 1985-03-22
Abstract: The invention relates to a grinding tool, comprising a rotationally symmetrical carrier element and a grinding element which is held thereon and has grinding tongues which are radially supported or can be supported under the action of rotational movement of the grinding tool, and emerge out of the grinding element while maintaining the cohesion of the material. The grinding element and grinding tongues preferably consist of abrasive paper or plastic provided with abrasive additions, and the grinding tongues are in the shape of a rectangle, triangle or roofing tile. 
<IMAGE>
Patent DE-3513736-A1 (DE)
Title: Hydrostatic radial-piston machine
Inventor: KLIE JUERGEN DR ING
IPC: F03C1/053
Filed: 1985-04-17
Abstract: Hitherto it has been possible, in order to determine the eccentricity, to provide as a position sensor a spring-actuated valve between the eccentric and the eccentric hoop. The force required to open the valve against the spring force is then used as a measure for the position of the eccentric. A drawback thereof is an additional rotary transmission which automatically is continuously under pressure. This further goes hand in hand with leakage and wear due to friction. To overcome these drawbacks, a sensor tappet 12 permanently bearing on the eccentric hoop 8 is now provided which, by means of a terminal section 15, dips in a piston-like manner into a radial bore 10 of the eccentric 7. The radial bore 10 is linked via a duct arrangement 20 to an axial bore 21 in the machine shaft 3 in which a spring-actuated slave piston 23 is arranged. The slave piston 23 is linked via a tappet 25 to a core 28 which can be axially displaced in a coil 29. By means of inductive pick-off it is now possible to determine at all times, both during operation and at standstill, the exact position of the eccentric hoop 8, because the sensor piston 15 and the slave piston 23 are constantly staying each other via a hydraulic column in the duct arrangement 20. <IMAGE>
Patent DE-3515972-A1 (DE)
Title: Device for shutting off a coaxial conduit
Inventor: KRUSCHITZ JULIUS DIPL ING
IPC: F16K49/00
Filed: 1985-05-03
Abstract: The invention relates to a device for shutting off a coaxial conduit consisting of an inner tube and an outer tube and having connection pieces for these tubes arranged on the inlet and outlet side of the housing. In the closed position of the switching element, at least one of the two connection pieces for the outer tubes is closed in a leak-tight manner by a closure plate of the switching element whereas, in the open position, the connection pieces for the inner tubes are connected, preferably in a sealed-off manner, by a conduit tube of the switching element.
Patent DE-3518299-A1 (DE)
Title: Gas-discharge lamp
Inventor: GERLACH PAUL
IPC: H01J65/04
Filed: 1985-05-22
Abstract: A gas-discharge lamp is proposed, in the case of which the electrodes (2, 3) are arranged to be insulated with respect to the fluorescent gas which is contained in a quartz tube (1). This is achieved in a simple manner in that the electrodes (2, 3) surround the quartz tube (1) externally. The wall of the quartz tube (1) at the same time acts as a dielectric. Since contact between the fluorescent gas and the electrodes (2, 3) is avoided, this results in a considerable increase in the life, and the connecting wires can be passed to the electrodes (2, 3) in a very simple manner. <IMAGE>
Patent DE-3519076-A1 (DE)
Title: Method of refuelling for a water cooled nuclear reactor
Inventor: FLEISCHMANN RONALD DIPL ING
IPC: G21C19/20
Filed: 1985-05-28
Abstract: For refuelling a water cooled nuclear reactor, it is possible to install a water filled channel (34) between the reactor pressure vessel (5) and a space for accommodating the fuel elements in the reactor building (1) for the period of the refuelling. The fuel elements are transported therein under water by means of a fuel handling machine (32). The channel (34) is installed in accordance with the invention as a connection, closed on all sides and watertight, between the reactor pressure vessel (5) and a fuel transfer cask (28) provided in the vicinity. The fuel handling machine (32) operates in this channel. <IMAGE>
Patent DE-3521016-A1 (DE)
Title: Sliding carriage for a screw-driving unit on a reactor head closure
Inventor: LACHNER HANS DIPL ING
IPC: G21D1/02
Filed: 1985-06-12
Abstract: The invention relates to a sliding carriage for a movable screw-driving unit (23) for driving the screws (2) of a reactor head closure in and out in a non-weighted fashion, having a wheeled running gear (3) and a support plate (18) on which the screw-driving unit (23) is mounted, the support plate (18) being able to move relative to the wheeled running gear (3) in such a way that the axis of rotation of the screw-driving unit can be positioned exactly in alignment with the axis of the bolts (2). In order to achieve effective torque support and to achieve that the support plate (18) can easily be slid in the horizontal plane, the invention proposes that the support plate (18) and the wheeled running gear (3) are connected by a compound slide (10) having round guide rods (11, 16), the guide rods (11, 16) or their bearing bushes (14, 15) are mounted capable of rotation about their longitudinal axis and are connected to rotary drives (19) which generate a relative rotary movement between the guide rods (11, 16) and the bearing bushes (14, 15). <IMAGE>
Patent DE-3530762-A1 (DE)
Title: Rainwater shaft
Inventor: KUUSINEN HANNU KALEVI
IPC: E03F5/02
Filed: 1985-08-28
Abstract: The subject of the invention is a rainwater shaft or similar drainage or discharge shaft. The shaft has a sleeve-like vertical pipe (8), at the upper end of which a cover is fastened with the aid of a possible collar piece (10) and at the lower end of which there is fitted directly or indirectly a base part (6) which is provided with at least one substantially horizontal discharge pipe (12) and is centric with respect to the vertical pipe (8). The base part (6) is connected to the vertical pipe (8) by means of a releasible connection (17), permitting the base part (6) to turn about the central axis of the vertical pipe (8), and via one or more extension pieces (2, 4) which are fitted possibly between the base part (6) and the vertical pipe (8). Between the vertical pipe (8) and base part (6) there may be fitted a plurality of extension pieces (2, 4) one above the other, at least one of which is equipped with at least one, substantially horizontal discharge pipe (12). The extension pieces (2, 4) are connected to one another and to the base part (6) via connections (17) which permit the extension pieces (2, 4) and the base part (6) to turn with respect to one another about their common central axis. <IMAGE>
Patent DE-3537901-A1 (DE)
Title: Mechanical locking safeguard for motor-vehicle doors
Inventor: WILHELM FRANZ DIPL ING
IPC: E05B65/20
Filed: 1985-10-24
Abstract: Mechanical locking safeguard for motor-vehicle doors. This is a door safeguard which is to be triggered from outside by finger pressure on the push bolt 39 and which is integrated into the "Device for releasing barred motor-vehicle doors" (File No.: P 3415355.1) and is operable only in cooperation with this. When the locking safeguard of a barred car door is triggered, it blocks the release mechanism in such a way that the door cannot be released from inside and therefore opened either with the car key or by actuating the release device. The opening of a barred car door secured by the locking safeguard is possible only by the use of the "Device for releasing barred motor-vehicle doors", specifically, after the prior setting of the code number, by swinging out the shift fork, with the result that the door is released and therefore can be opened by the door handle. <IMAGE>
Patent DE-3546060-A1 (DE)
Title: Electrical interruptor with successive closings and simultaneous openings
Inventor: PICCOLI JEAN-LUC
IPC: H01H15/10
Filed: 1985-12-24
Abstract: An interruptor device, in the case of which a single push-button successively closes two interruptors during its pushing-in movement and opens them simultaneously when it is released. 
<??>A system to compensate for the restoring force of the slide spring is arranged between a push-button (64) and a slide (71) for operating the interruptors (75, 76), which system has a compensating spring (66) which is supported on two levers (57a, 57b) which can interact with a groove (67) of the plunger (56) when the latter has carried out a sufficient movement. 
<??>This interruptor device is expediently used for controlling motors having two speeds, in the case of which a momentary stop is intended to take place. 
<IMAGE>
Patent DE-3602219-A1 (DE)
Title: Neuroelectrode
Inventor: KASCHNER ALFRED G DR MED
IPC: A61N1/05
Filed: 1986-01-25
Abstract: A flexible epidural neuroelectrode, preferably in bipolar design, is provided with a rinsing channel (6) having lateral openings (7, 8 and 9). Liquids and other local anaesthetics or low-viscosity aqueous solutions can be instilled via this rinsing channel. The catheter formed in this way offers an advantage in that spinal evoked potentials can be recorded (spinal cord monitoring) simultaneously with the epidural administration of pharmacological solutions. <IMAGE>
Patent DE-3603113-A1 (DE)
Title: Process for the production of a thin-walled ribbed surface of a plastic injection-moulded component for motor vehicles
Inventor: DIETZSCH KURT
IPC: B29D99/00
Filed: 1986-02-01
Abstract: For reducing weight and saving material, thin-walled ribbed surfaces are used in the case of plastic injection-moulded components of motor vehicles. For their production, the ribs are moulded from plastic and plastic sheets are used as thin-walled surfaces. These are bonded to the ribs. This takes place on the one hand by the ribs being moulded onto the sheets, in that the sheets are placed into the injection mould before the moulding operation, or on the other hand by the sheets being attached to the ribs, for example welded on. To increase the strength of the bond between the sheets and the ribs, it is expedient to use both methods in combination and, in addition, to provide the sheets with kinks in the region of the ribs.
Patent DE-3608926-A1 (DE)
Title: Pneumatic conveying system for underground operation for the delivery of dusty to floury construction materials
Inventor: SCHULENBURG GEORG
IPC: E21F15/08
Filed: 1986-03-18
Abstract: A pneumatic conveying system for underground operation for the delivery of dusty to floury construction materials which are to be fed pneumatically through a line into a silo, designed for example as a pressure vessel, in which a discharge conveyor used for the delivery, e.g. a screw conveyor, is laid in a stationary position, an exhaust-air dust-extraction system being provided which has a filter, an exhaust-air inlet, a purified-air discharge and a filter dust return to the silo supply space. According to the invention the silo encloses a filter space which is partitioned off from the silo supply space and is subdivided into a filter exhaust-air space connected upstream of the purified-air discharge and into a filter air-inlet space which receives the silo exhaust air and in which a part of the discharge conveyor is laid, which is used for the filter dust return. A baffle wall is provided for separating the filter space from the silo supply space. A circulating-air duct into the filter space and a leadthrough for the discharge conveyor are cut out of the baffle wall. The leadthrough is provided with a shut-off member which is open during filter dust return and closed during pneumatic feeding of construction material.
Patent DE-3611655-A1 (DE)
Title: Process for heat recovery from flue gases and for removing gaseous pollutants from exhaust gases, and equipment/apparatus for carrying out these processes
Inventor: NOETH GEBHARD
IPC: F23J15/02
Filed: 1986-04-07
Abstract: Published without abstract.
Patent DE-3613372-A1 (DE)
Title: Process for adjusting the film resistance of thin polycrystalline silicon films in integrated semiconductor circuits
Inventor: BERTAGNOLLI EMMERICH DR
IPC: H01L21/3215
Filed: 1986-04-21
Abstract: For the precise adjustment of the film resistance of thin polycrystalline silicon films, which are produced by deposition from the gas phase, doping by ion implantation and annealing, following the high-temperature annealing (curve B) post-annealing is carried out at lower temperatures (curve A). The process is used for the production of gate materials, resistor materials and connection materials in integrated circuits and permits, in a reversible manner (curve B, curve A), for example, the adjustment of high-resistance film resistors for memory cells. <IMAGE>
Patent DE-3614695-A1 (DE)
Title: Substituted 1,1-bis(trifluoromethyl)alkyl  alpha -fluoroacrylate
Inventor: HEUMUELLER RUDOLF DR
IPC: C08F20/22
Filed: 1986-04-30
Abstract: Esters of  alpha -fluoroacrylic acid with a fluorine-containing alcohol are accessible by hydrolysis of an  alpha -hydroxymethyl- alpha -fluoromalonic ester, decarboxylation and dehydration of the hydrolysis product and subsequent esterification of the resulting alpha -fluoroacrylic acid with an alcohol from the 1,1-bis(trifluoromethyl)alkanol series. The esters are polymerisable and are suitable as starting material for the preparation of fluorine-containing polymers.
Patent DE-3615140-A1 (DE)
Title: Pressure-medium-operated telescopic cylinder with at least two pistons guided one inside the other
Inventor: TIRRE JOHANNES
IPC: F15B15/16
Filed: 1986-05-03
Abstract: The invention relates to a pressure-medium-operated telescopic cylinder with at least two pistons guided one inside the other, of which the first piston is an annular intermediate piston guided coaxially in an outer cylinder and the second piston is an inner piston guided coaxially in the sleeve-shaped intermediate piston rod of the intermediate piston, with two pressure-medium passages which can be connected to a pressure-medium circuit and of which the first pressure-medium passage, as viewed from the pistons, is arranged on the lid side and the second pressure-medium passage is arranged on the rod side, and with at least one connecting channel, piercing the wall of the intermediate piston rod, for the pressure medium. The object of the invention is to further develop a telescopic cylinder of the said generic type in such a way that its piston rods always extend and retract in a predetermined sequence. The object has been achieved according to the invention by a telescopic cylinder which is distinguished by a shut-off member which seals the connecting channel and which, with regard to the clearing of the connecting channel, can be actuated by abutting a stroke limit provided for the intermediate piston.