baber/WOPTO huggingface dataset:
Patent DE-3047463-A1 (DE)
Title: Sliding roof panel safety catch - has claws to grip perforated sill in any setting of panel
Inventor: SAKAMOTO HIROSHI
IPC: B60J7/043
Filed: 1980-12-17
Abstract: The safety catch for a sliding roof panel for a car has the panel fitted with claws (19) which grip a ratchet profile (21) at the edge of the roof opening to prevent the panel from being forced out of the running tracks (5). The catches enable lightweight panels to be used without danger of distortion loosening the panels. The lightweight panel is guided at its edges in elastic guides (2) clipped to the roof (1). The safety catches have turned up ends (20) to grip into the safety holes/slots (21) in the trim lips at the side of the opening, with a lower trim lip (14) to cover the catches. The design can be fitted to most lightweight panels and prevents the overpressure inside the car from bending and loosening the panels.
Patent DE-3104612-A1 (DE)
Title: Three-dimensional chess game
Inventor: SCHOLZ WERNER
IPC: A63F3/02
Filed: 1981-02-10
Abstract: The three-dimensional chess game constitutes a varied form of the royal game and, in the same way as the chess game of the past, is thus once again a new version of the chess game, but does not primarily pursue the aim of superseding the present-day chess game. On the contrary, it is an alternative possibility for experiencing modern chess.
Patent DE-3108406-A1 (DE)
Title: Improved corrosion protection coatings
Inventor: LIEDEK EGON DR DIPL CHEM
IPC: C09D5/08
Filed: 1981-03-06
Abstract: Improved corrosion protection coatings which contain zinc compounds of 5-nitroisophthalic acid, the zinc compounds used containing about 1.3 mol of zinc per mole of 5-nitroisophthalic acid, and having been produced in a pH range between 4 and 6.5.
Patent DE-3112373-A1 (DE)
Title: Washing machine with a free outflow
Inventor: FISCHER RALF
IPC: D06F39/08
Filed: 1981-03-28
Abstract: The invention relates to a device for washing machines for preventing contamination of the drinking water by non-drinking water, especially by washing liquor. A high outflow quantity is guaranteed in a space-saving and material-saving way, functioning being independent of additional energies. The essence of the invention is, by means of this device, to prevent dirty water or washing liquor from entering the drinking-water system in the event of faulty operation, by achieving a suction effect as a result of the functional cooperation of the control bore in the ascending part and of the reduction in cross-section in the descending part of the elbow as well as the dependence of the diameter ratios. This guarantees a high outflow quantity and prevents the tub from being sucked empty. According to this invention, no vapour or condensation water flows out. The invention relates to all liquid vessels which are to be protected against an indeterminate overflow, especially in washing machines. <IMAGE>
Patent DE-3116026-A1 (DE)
Title: Process for producing a biocompatible layer on the inside and/or the outside of hoses
Inventor: SCHINDLER BERND DR RER NAT
IPC: A61F2/06
Filed: 1981-04-22
Abstract: The invention relates to a process for producing a biocompatible layer on the inside and/or the outside of prosthetic vessels and other hoses designed to come into contact with blood or other biological fluids. The layers are deposited from a gas mixture by means of a glow discharge. According to the proposal of the invention, individual hose sections or hose sections joined by suitable intermediate pieces or hoses prepared in a suitable manner are moved past a glow discharge, which is maintained in the hose interior or in the outer cavity between hose and vessel wall, and are thus coated in a discontinuous, quasi-continuous or continuous process.
Patent DE-3120666-A1 (DE)
Title: Sound film camera
Inventor: KRUMBEIN FRITZ
IPC: G03B31/02
Filed: 1981-05-23
Abstract: A sound film camera is proposed, which has a pivotably mounted pressure roller which presses the film against a sound capstan, when the camera has been prepared to make sound film exposures and which can be pivoted away from the sound capstan for the purpose of the insertion of a film. An actuator element (slider 23) which is movable, from the exterior of the camera, from a first into a second position cooperates with the carrier (14) for the pressure roller (13), which actuator element in its first position holds the carrier (14) in a pivotal position in which the pressure roller (13) is lifted off from the sound capstan (11), which actuator element during its movement into the second position pivots the carrier (14) until the pressure roller (13) rests on the sound capstan (11) or said actuator element releases said carrier for this pivotal movement, and which actuator element exhibits a guide edge (35), which intensifies the pressing force of the pressure roller (13) against the sound capstan (11). This arrangement leads to a simple and cost-saving construction, and makes it superfluous to provide special braking means for the actuating handle or a firm retaining of the actuating handle against resilient force in the film-insertion position of the pressure roller. <IMAGE>
Patent DE-3122210-A1 (DE)
Title: Storage heater with controllable heat delivery
Inventor: SCHNELLBACHER KURT
IPC: F24H7/06
Filed: 1981-06-04
Abstract: The invention relates to a storage heater for any heating and with static discharging as well as with controllable heat delivery. A heatable storage mass (1) is surrounded by displaceable blinds (2) which consist of a large number of rhomboidally shaped lamellar bodies (3). These in turn consist of heat-insulating material and are provided with reflecting surfaces (3'). As a result of the special shape and the nature of the material and of the surface of these lamellar bodies (3), on the one hand the heat radiation is, when the blinds (2) are closed, kept in the space surrounded by the blinds (2) by multiple reflection and on the other hand, when the blinds (2) are open, a complete, virtually loss-free heat radiation from the storage mass (1) to the outside is guaranteed (Fig. 2). The device is surrounded by a heat-absorbing casing (6). An additional heat delivery by convection is possible by means of regulating flaps. <IMAGE>
Patent DE-3125908-A1 (DE)
Title: Water vehicle for converting wind energy into electrical energy
Inventor: BAUER ERNST
IPC: F03D9/25
Filed: 1981-07-01
Abstract: The invention relates to a water vehicle for converting wind energy into electrical energy. The water vehicle is to this end provided with propulsion surfaces which can be acted upon by the wind and has, on its floating body, water rotors which during travelling movements rotate as a result of the water flow created and drive generators for the production of electrical energy. <IMAGE>
Patent DE-3126100-A1 (DE)
Title: Device for mounting and cooling a power transistor
IPC: F02M37/08
Filed: 1981-07-02
Abstract: The proposed device for mounting and cooling a power transistor (2) is a component of the power section of an electric fuel pump. The power transistor (2) is joined with good thermal conduction to a housing section (4) of the fuel pump which has fuel flowing through it. The cooling surface (6) used for this purpose is separated from the flowing fuel by a thin wall which is a component of the housing section (4). The power transistor (2) is soldered by means of its connecting feet for its base, its emitter and its collector into a printed circuit board, which preferably supports the entire power electronics of the fuel pump, and is arranged at a distance from said board. The printed circuit board is screwed onto the housing section (4) with fuel flowing through it. A rail-shaped recess (14) into which the power transistor (2) can be pushed until it reaches the cooling surface (6) if the printed circuit board is positioned relative to the housing section (4) is provided for the power transistor (2) in the housing section (4). The power transistor (2) preferably has a housing composed of an insulating plastic part (10). The means provided for pressing the power transistor (2) against the cooling surface (6) is a preferably round disc (11) which is pushed into a groove (13) in the housing section (4), is functionally linked to the power transistor (2) and interacts with a threaded pin (9) which is screwed into the housing section (4) and presses the disc (11) against the power transistor (2). <IMAGE>
Patent DE-3132451-A1 (DE)
Title: Magazine for loading a nailer
Inventor: MAIER ELMAR
IPC: B25C1/00
Filed: 1981-08-17
Abstract: Magazine for loading loose nails (2) into the nail guide (1a) of a nailer. Two guide rails (10, 11) facing one another are provided with saw-tooth-shaped recesses (10a, 11a) for the nails (2). When the magazine is actuated, one guide rail (10) is displaced by one division in the loading direction, in the course of which all nails (2) are carried along by the shorter tooth flanks at its recesses (10a). In the process, the running-up of the nails (2) on the longer tooth flanks of the recesses (11a) at the other, axially fixed guide rail (11) results in lateral disengagement of this guide rail (11). When the guide rail (10) is pushed back, the shorter tooth flanks at the recesses (11a) of the guide rail (11) prevent the nails (2) from returning. The running-up of the nails (2) on the longer tooth flanks at the recesses (10a) of the guide rail (10) moving back likewise results in lateral disengagement of the guide rail (11) again. <IMAGE>
Patent DE-3134132-A1 (DE)
Title: Heating unit intended generally for heating systems, in particular for boilers using solid fuel
Inventor: DENECKE ROLF PETER
IPC: F28D21/00
Filed: 1981-08-28
Abstract: Published without abstract.
Patent DE-3140204-A1 (DE)
Title: Ice PCM device
Inventor: WIEDEMANN MARTIN
IPC: F28D20/02
Filed: 1981-10-09
Abstract: In an ice PCM device for heat pump engineering, the pipes carrying brine are secured inside a roller-shaped container let into the ground on a supporting frame and extending in kidney-shaped loops, adjacently located pipe loops alternately carrying the brine in forward and reverse directions.
Patent DE-3142873-A1 (DE)
Title: Device for covering liquid-containing basins
Inventor: GRANDERATH ROBERT
IPC: E04H4/10
Filed: 1981-10-29
Abstract: In devices for covering liquid-containing basins, in particular swimming pools, essentially consisting of a covering capable of being wound up to form a roll, this roll is accommodated in the wound-up state, when the basin is open, in a space provided at the side of the basin. To arrange the device so that, in the rolled-up state, when the basin is open, it in no way causes obstruction, that it nevertheless is easy to operate and that the device can also be installed retrospectively in existing basins without difficulties, a pivoting device is proposed, which is designed and acts on the roll in such a way that the roll is pivotable laterally out of the space until it is above the basin edge for the purpose of covering the basin, and that the part of the covering which is unrolled substantially vertically from the roll comes directly up against the surface of the liquid.
Patent DE-3145550-A1 (DE)
Title: Arrangement for the fluid-tight transmission of rotary and/or translatory movements through a wall
Inventor: WALDT HANS DIPL PHYS
IPC: F16J15/52
Filed: 1981-11-17
Abstract: The arrangement for the fluid-tight transmission of rotary and/or translatory movements through a wall has an elastic diaphragm (5) which is inserted gas-tightly and/or fluid-tightly in an opening (4) of the wall (1) and emanating from which on both sides are essentially rigid transmission elements (11, 11') connected to the diaphragm (5). The free ends of the transmission elements are connected loosely to input means (14) and output means (14') respectively and can be displaced by the latter. To transmit rotary movements, the transmission elements (11, 11') are displaced by the input means (14) and output means (14') in such a way that the axis (9) of the transmission elements (11, 11') assumes an angle ( alpha ) greater than 0 DEG , preferably 10 DEG  to 25 DEG , to the central axis (10) of rotation of the input and output means (14 and 14' respectively). <IMAGE>
Patent DE-3147903-A1 (DE)
Inventor: KRAWAGNA ALOIS
IPC: B65D47/26
Filed: 1981-12-03
Abstract: A hinge apparatus is disclosed, in which at least two flexible strips (1-3) are articulated, each via two articulation grooves (7, 8), to two parts (5, 6) that are movable relative to one another and are substantially cylindrical in embodiment, in such a manner that upon a relative movement of the two parts with respect to one another out of one stable position into the other stable position, the flexible strips are located in a substantially radial plane of the two parts (FIG. 3a).
Patent DE-3200210-A1 (DE)
Inventor: BAUS HEINZ GEORG
IPC: F24F7/013
Filed: 1982-01-07
Abstract: Ventilating unit comprising a housing to the front of which is fitted, preferably pivotably, a cover-flap. The front of the housing comprises a wall that closes off the interior in which a fan is arranged. Known ventilating units of this kind contain, inside, a plurality of components, more particularly a fan, insulating material, an actuator, etc. These components have hitherto been secured to the housing, and to each other, by means of screws or other attachment-elements, resulting in relatively high material and assembly costs. Furthermore, cleaning of the ventilating ducts, involving opening-up the unit, has been possible only by using trained personnel. In order to overcome this problem it is therefore suggested that the wall be built as an inspection-flap which is hinged to the front edge of the housing and is provided with means for locking it to the housing. In this connection the fan housing is designed, or bears against the said inspection-flap, in such a manner that when the latter is locked, the fan-housing is also locked in the housing. Finally, at least one retaining wall is preferably provided inside and this, together with the inspection-flap, produces a ventilating unit with adequate stability.
Patent DE-3207379-A1 (DE)
Title: Tethered balloons and airships of all types and in groups, in connection with sails of all types or without, in connection with horizontal and/or vertical turbines for generating electric current and/or for driving ships, land vehicles and aircraft
Inventor: MUMMERT JOACHIM
IPC: F03D13/20
Filed: 1982-03-02
Abstract: In the course of a general reflection on the alternatives, the eternal and natural forces, such as water, the sun and, above all, the wind, but also in the course of a general scarcity and rise in price of raw materials, chiefly crude oil and coal, it must be the need of the hour to avail oneself of new types of drive and new drive combinations of the old, everlasting and ubiquitously available alternative energies, which present no difficulty for posterity - i.e. the wind, in the case of my drive.
Patent DE-3207914-A1 (DE)
Inventor: STAHL EGON PROF DR DR
IPC: C10G73/00
Filed: 1982-03-04
Abstract: Process for the extractive production of valuable, natural waxes from fossil and/or freshly grown vegetable and/or animal starting material by extraction of the starting material in an extraction stage with a physiologically unobjectionable gas at supercritical pressure and temperature conditions, separation of the extract-containing gas in a separator part by pressure reduction and/or temperature change, periodical or continuous withdrawal of the extract and return of the separated gas to the extraction stage.
Patent DE-3211256-A1 (DE)
Title: Circuit arrangement for repeating machine instructions in a data processing system as provided for error cases
Inventor: DETTMER PAUL
IPC: G06F11/14
Filed: 1982-03-26
Abstract: The buffer memory used for providing the operands in the processor consists of two sets of registers (RSA, RSB) which are each followed by an alternately loadable instruction buffer (BF1, BF2) in which the operands or parameters of at least the last machine instruction can be temporarily stored. Furthermore, a first counter (Z1) for marking the instruction buffer in each case loaded last and a second counter (Z2) are provided, the count of which indicates that no, one or both instruction buffers are valid. When a machine error occurs, the contents of the two instruction buffers are written back into the buffer memory register set, beginning with the instruction buffer in each case loaded last, in accordance with the counts of the two counters (Z1, Z2) stopped in the error state. <IMAGE>
Patent DE-3214212-A1 (DE)
Title: Pressure control device for pumps, especially vane cell pumps
Inventor: KAHRS MANFRED DR ING
IPC: F04C14/22
Filed: 1982-04-17
Abstract: The pressure control device for vane cell pumps (1) has a servo piston cylinder unit (7) and a control piston cylinder unit (9), the cylinder chambers of which are connected to a consumer pressure line (12) of the pump and the pistons (6, 8) of which act on opposite sides of a servo element (4) influencing the pump delivery, the control piston (8) having a larger piston surface than the servo piston (7) and being spring-loaded into the position of maximum delivery of the servo element (4), and a pressure limiting valve (18) which is arranged in a line (16) leading to an unpressurised vessel (17). In order to simplify the construction of the pressure control device and in order to reduce the leakage points without resorting to spring-loaded valve slides, it is proposed that in the pressure line section (14) leading to the control piston cylinder unit (9) a diaphragm (15) be arranged and that the pressure limiting valve (18) be connected between the diaphragm (15) and the control piston cylinder unit (9). <IMAGE>
Patent DE-3214365-A1 (DE)
Title: Switching device for an apparatus for starting up and switching off an internal combustion engine
Inventor: SCHAEFER JOCHEN
IPC: F02N11/10
Filed: 1982-04-20
Abstract: A safety device for an apparatus for starting up and switching off an internal combustion engine, provided with a starting motor (21), in a vehicle, the starting motor being controlled via a relay (14, 20) by means of a starting signal. When the internal combustion engine is stationary, electric loads in the vehicle are switched off by a switching device, preferably a change-over relay (13, 22) in that this switching device changes from a first switching position into a second switching position in which the starting motor (21) is supplied with voltage via the relay (14, 20). In the first switching position the switching device (13, 22) connects the loads (19) to a voltage supply source (16). As a result, when the electronic system is operating incorrectly while the internal combustion engine is moving the starting motor (21) cannot be switched on despite the fact that the relay (14, 20) is activated. <IMAGE>
Patent DE-3217805-A1 (DE)
Title: Formation spray pipe for production of turbulent energy in a suspension in cardboard or paper production, and process for the production of such a formation spray pipe
Inventor: REITZ KLAUS DIPL ING
IPC: B05B15/52
Filed: 1982-05-12
Abstract: A formation spray pipe for the production of turbulent energy in a suspension for cardboard or paper production is arranged above the suspension transversely with respect to the direction of advance of a sieve, and has nozzles directed onto the surface of the suspension, such that wave-like peaks and valleys are produced on the suspension, directed in the direction of delivery on the suspension. At least one rail is attached to the formation spray pipe and has threaded bores which are respectively aligned with the radial recesses receiving the nozzles in the rail or in the formation spray tube. A nozzle is arranged in each radial recess such that the nozzle outlet located at the apex point of a nozzle convexity projects into the formation spray tube. The nozzles are held at their edges by ring nuts. A cleaning apparatus for the nozzle outlets, having a cleaning brush, is arranged in the formation spray tube. A formation spray tube of this kind makes possible the use of industrial water. Blockages of the nozzle outlets are eliminated by the cleaning apparatus. A re-use of industrial water withdrawn from the fibre suspension is thus effected, and is particularly cost-effective, since the water already has a temperature corresponding to that of the fibre suspension and thus does not need to be heated.
Patent DE-3218064-A1 (DE)
Title: Device for limiting the switch-on current of electric motors
Inventor: KRIWAN FRIEDRICH
IPC: H02P1/08
Filed: 1982-05-13
Abstract: The invention relates to a device for limiting the switch-on current of electric motors by means of a series resistor which consists of individual resistors which can be connected in parallel in combinations and sub-combinations that can be selected, by means of short-circuiting plugs. This results in very finely graduated matching of the series resistor to the respective application, without any symmetry problems occurring.
Patent DE-3219415-A1 (DE)
Title: Sailing seat
Inventor: MITITELU VASILE
IPC: B63B29/04
Filed: 1982-05-24
Abstract: Published without abstract.
Patent DE-3220007-A1 (DE)
Title: Devices on motor vehicle shock absorbers for changing the damping characteristic
Inventor: SADLER NORBERT DIPL ING
IPC: F16F9/32
Filed: 1982-05-27
Abstract: The object set is achieved according to the invention by the fact that, simultaneously with a horizontal impact, blasting caps (4) attached to the shock absorber tube (1) and/or the working piston (2) blow open the wall of the shock absorber tube without a delay or blow away parts of the working piston; solenoid valves (5) mounted in the shock absorber tube and/or the working piston open; predetermined breaking points (9) provided on the working piston and the piston rod break at a defined compressive or tensile load or the wall of the shock absorber tube is opened mechanically from outside by means of a spike (6). <IMAGE>
Patent DE-3233549-A1 (DE)
Title: Busy display panel for large PBX telephone systems
Inventor: HARBIG EWALD
IPC: H04M3/62
Filed: 1982-09-10
Abstract: The busy display panel for large PBX telephone systems consists of individual bistable electromechanically operable display units permanently allocated to the subscriber connections. These display units are switched over to the operating position when the respective subscriber connection is busy. The display area may be designed in different colours to improve the identification of different subscriber groups, for example 100-line groups, and may be labelled for example with the final digits of a telephone number. This version of the busy display panel is able to display simultaneously the occupancy states of all subscribers connected to the PBX telephone system and one unit only is required, even for systems with a plurality of operator positions.
Patent DE-3234598-A1 (DE)
Title: Method and device for controlling the dwell time of a continuous material in a heat-treatment device
IPC: F26B25/22
Filed: 1982-09-17
Abstract: The method serves to control the dwell time of a continuous material (W) in a continually operating heat-treatment device (Sp). To achieve optimum material quality using measures which are relatively easy to carry out, the continuous material temperature is measured at measuring points in the individual device treatment areas by means of elementary sensors (15, 16) in the inflow region and the outflow region of circulating air, the temperature difference established being used as a standard for the transformation of energy on the continuous material to determine the heating of the continuous material. Depending upon this temperature measurement, a control is then effected of the transport speed of the continuous material in such a manner that the continuous material temperature exceeds a minimum temperature value during a predetermined dwell time. This control can be carried out quickly and automatically with great reliability. <IMAGE>