baber/WOPTO huggingface dataset:
Patent DE-3114578-A1 (DE)
Title: Soft material compensator
Inventor: TEMPLE BERNHARD DE PROF DIPL I
IPC: F16L51/00
Filed: 1981-04-10
Abstract: Pipelines having dust-like conveyed material must be separated by vibration-damping compensators from energising sources in order to keep noise and destructive, high-energy vibrations away from the installation. Conventional compensators have the disadvantage that conveyed media containing dust clog the compensator, as a result of which its mobility is lost. The compensator according to the invention remains elastic despite sticky conveyed material containing dust, such as carbon dust plus air, and the conveyed material even serves as a sealing agent. The elasticity is maintained mainly because the cavity which would otherwise be open beneath the sealing soft material (6) is filled with porous material (1:2), preferably with elastic hollow bodies. These hollow bodies may consist of silicon rubber or another synthetic rubber, also in conjunction with felt and fabrics. The hollow bodies remain elastic in their totality, although outer intermediate spaces fill with carbon dust particles and become hard. The good, labyrinth-like sealing effect is also achieved with a different inclination angle of the clamping point (8;9), which increases the diffusion resistance for the dust. <IMAGE>
Patent DE-3120014-A1 (DE)
Title: Pressure die-cast handwheel
Inventor: FROMME HEINRICH
IPC: G05G1/10
Filed: 1981-05-20
Abstract: Hand wheels, which are used in many areas of technology for locking or adjustment, are generally produced as a solid block, whether compression-moulded from plastic or pressure die-cast from metal; in this process, either a blind hole for the reception of a threaded sleeve is formed or a threaded spindle is inserted. Two-piece handwheels with a hollow body and a cap which can be inserted into the latter allow them to be used both with nuts and with threaded spindles. For this purpose, a central opening with a prismatic socket is provided in the neck of the handwheel body and a locking tube is provided in the handwheel cap, concentrically with the opening in the handwheel body, the outside diameter of the locking tube being at most equal to the inside circular diameter of the prismatic socket, and the handwheel cap and body snap into one another. In one embodiment, removable spacers are provided in the base of the prismatic socket of the handwheel body to compensate for variations in the thickness of the nut and the head of the threaded spindle. To produce the handwheel, the dies for the handwheel body and cap are provided with exchangeable die inserts for the neck region and the locking tube. <IMAGE>
Patent DE-3126757-A1 (DE)
Title: Hydraulic reversible valve
Inventor: FREUND PIERRE
IPC: A01B3/421
Filed: 1981-07-07
Abstract: The invention relates to a hydraulic reversible valve for connecting agricultural devices having double-acting cylinders to existing tractors having single-acting hydro-valves and has two-way/four-way valves, of which one is a pilot control valve and the other a main control valve, and also a pressure-storage element, connected to the main control valve via a non-return valve, and several non-return valves.
Patent DE-3128274-A1 (DE)
Title: Playing table for a game of skill
Inventor: PUZAVAC MILORAD
IPC: A63F7/00
Filed: 1981-07-17
Abstract: The invention relates to a playing table on which a plurality of players can play a game of skill. The playing table is of semi-circular design and has an add-on unit consisting of pivotable ball rolling tracks and toothed rollers, a ball catching tray and a number board. The object of the invention is to exclude deceptive play manipulations and to assist the individual player to win by his skill alone. By dropping balls into the ball rolling tracks, the players cause the number rollers to rotate. After the number rollers have finished rotating, they each show a numerical symbol. The winning score is obtained by adding the numbers.
Patent DE-3128688-A1 (DE)
Title: Device for securing a bicycle air pump against theft
Inventor: ASKANAS BERND
IPC: B62J11/02
Filed: 1981-07-21
Abstract: The invention relates to an anti-theft device for a bicycle air pump. The pump is basically arranged on the bicycle frame between two fixed abutments. The anti-theft device is located on the air pump itself. It uses a bolt lock, the bolt tongue of which is locked under the lower edge of the air pump handle in such a manner that the latter can no longer be moved in the pumping direction and accordingly the pump can also no longer be removed.
Patent DE-3144739-A1 (DE)
Title: Actuating element for rotary final control elements
Inventor: SCHILLER WERNER DIPL ING
IPC: F16D3/207
Filed: 1981-11-11
Abstract: The actuating elements according to the invention for rotary final control elements, in particular heating, ventilation and air-conditioning controls in motor vehicles comprises an articulated shaft known per se as a connecting part between the rotary knob and the rotary spindle of the final control element. The joint is designed as a ball-and-socket joint, a double taper slot lying in the plane of the axis being provided in the spherical head, through which slot there projects a guide pin which is secured in the ball socket and which holds the parts together in torsionally rigid fashion but permits deflection of the parts of the pin by virtue of the freedom of the pin to slide in the slot.
Patent DE-3145902-A1 (DE)
Title: Process for welding buffalo horn to tortoiseshell, in particular for spectacle frames
Inventor: MEYER GEORG C
IPC: B29D12/02
Filed: 1981-11-19
Abstract: A process for welding buffalo horn to tortoiseshell is presented, in which a buffalo-horn plate and a tortoiseshell plate are in each case smoothed at least on one side surface, the two plates are laid against each other with their smoothed side surfaces, a soft moisture carrier, soaked in water for example, is applied to at least one free side surface of one of the plates, the moisture carrier is subjected to heat and pressure on its side facing away from the buffalo-horn and tortoiseshell plates, the pressure pressing the plates together, the pressure is increased once the water has evaporated, and the plates joined in this way are subsequently treated, in boiling water for example.
Patent DE-3145947-A1 (DE)
Title: Cooling device for a current generator
Inventor: KRAPPEL ALFRED ING GRAD
IPC: H02K9/06
Filed: 1981-11-20
Abstract: In a cooling device for a current generator, especially for motor vehicles, having a fan which is arranged coaxially with respect to the generator shaft and is coupled thereto, the transmission ratio of the coupling of the fan to the generator shaft is adapted in a variable manner depending on the cooling air requirement of the current generator. In consequence, when the generator shaft is rotating at high speeds, an unnecessarily high fan speed and the unnecessarily high power consumption linked to it are avoided. In addition, the noise produced by such a fan can be reduced to the level which is absolutely necessary.
Patent DE-3147470-A1 (DE)
Inventor: JETTER HANS DR
IPC: G01G3/12
Filed: 1981-12-01
Abstract: A force measuring device, in particular a weighing unit, is formed in a one-piece block. First and second spaced parallelogram guides are provided with a load supporting surface. An independent bending measuring body is mounted on the block equidistant between the parallelogram guides. A force introducing unit transmits a force from a load bearing on the parallelogram guides to the bending measuring body. A pair of crosspieces connect opposite ends of the first parallelogram guide to corresponding opposite ends of the second parallelogram guide. A first cantilevered projection protrudes from one of the crosspieces equidistant from the parallelogram guides, and a second cantilevered projection protrudes from the other crosspiece equidistant from the parallelogram guides. The bending measuring body is loaded by attaching it to the second cantilevered projection while the first cantilevered projection is attached to the force introducing unit.
Patent DE-3148254-A1 (DE)
Title: Steering gear
Inventor: MATSCHINSKY WOLFGANG DIPL ING
IPC: B62D3/08
Filed: 1981-12-05
Abstract: A steering gear (1) is described in which the steering shaft (3) is aligned coaxially with respect to the steering arm shaft (4) and the two are in a drive connection with one another. By means of this coaxial arrangement, the steering gear (1) can be installed in the vehicle in a manner which is favourable for the steering geometry. The steering arm shaft (4) carries out a screwing movement during a steering process. This movement can be utilised when arranging the steering gear in the motor vehicle in order to imitate the oblique movement of the outer track rod joint caused by the inclination. <IMAGE>
Patent DE-3201320-A1 (DE)
Inventor: BERBALK HERMANN ING GRAD
IPC: B23C3/06
Filed: 1982-01-18
Abstract: PCT No. PCT/EP83/00010 Sec. 371 Date Sep. 16, 1983 Sec. 102(e) Date Sep. 16, 1983 PCT Filed Jan. 18, 1983 PCT Pub. No. WO83/02411 PCT Pub. Date Jul. 21, 1983.A crankshaft turning machine operating on the dual cam principle, in which the gyro cutterhead (51) is carried in an internal eccentric cam (11) and the latter in an external eccentric cam (15) rotatable in a housing, both cams being adjustable as to their mutual position. For purposes of avoiding the creation of flattened portions at the crankpins to be machined at the transition from the plunge cut to the circular feed, the design is such that the transition from the plunge cut turning process to the circular feed turning process takes place without any feed stop phase.
Patent DE-3204192-A1 (DE)
Title: Contactless pulse transmitter, particularly a push-button switch
Inventor: WOLF HERIBERT DIPL ING
IPC: H03K17/80
Filed: 1982-02-06
Abstract: A mechanically actuatable contactless pulse transmitter, particularly for keyboards, with an exciter system (5) and a pick-up system (7) has as a sensor according to the invention a strip (1) or a plate of an amorphous metal or an amorphous metal alloy with soft-magnetic properties, the hysteresis loop of which is changed reversibly under mechanical load. At one end of the strips, exciter coils (4) are provided which premagnetise the strip (1). At the other strip end, pick-up coils (8) are arranged which output a pulse signal when the hysteresis changes due to mechanical load on the strip. The strip (1) is preferably shaped to form loops (101; 102; 103; 104) which can be deformed by one key (10) in each case. <IMAGE>
Patent DE-3205739-A1 (DE)
Title: Device for feeding photographic film carriers to a developing machine
Inventor: HUSS HEINRICH
IPC: G03D13/00
Filed: 1982-02-18
Abstract: A device for feeding photographic, sheet-shaped film carriers into the inlet slot of a developing machine is provided for improved utilisation of the working width of the developing machine and is equipped, for the purpose of greater utilisation of the working width of the developing machine, with a transfer device which is arranged between an exposure stage, provided with a film carrier advance device, and the inlet slot, which film separates carriers, can be swivelled about an axis perpendicular to the feed direction and can be moved along the inlet slot.
Patent DE-3208924-A1 (DE)
Title: Toy aircraft
Inventor: SCHREINER ERNST
IPC: A63H27/00
Filed: 1982-03-12
Abstract: The invention is based on a toy aircraft in which, as a result of a change (corresponding to the air speed) of the pivoting position of an elevator (6) which is articulated on the fuselage such that it can be pivoted about an axis which runs approximately transversely with respect to the aircraft longitudinal direction and lies horizontally when the aircraft is arranged horizontally, the flying characteristic of the toy aircraft can be matched either to the high launch speed or to a lower gliding speed. The end positions of the elevator are limited by stops and its articulation axis (8) is located on the fuselage underneath the centre of gravity of the elevator. In this case, the articulation axis (7) is furthermore arranged behind the centre of pressure (9) of the air (13) flowing over the elevator (6). The mass of the elevator and the restoring force of a spring (11) which acts on the elevator are matched to one another and to the normal catapult-launch speed such that, during a catapult launch, the elevator pivots about the articulation axis (7) to the rear as far as the end stop, against the spring effect, because of its inertia. In this case, the air flows against the lower surface (15) of the elevator. During slow gliding flight, on the other hand, the elevator is arranged to be aerodynamically neutral at least to the extent that it can no longer be pivoted about its articulation axis (7) against the spring effect (11). <IMAGE>
Patent DE-3211991-A1 (DE)
Title: Method for speaking directly to one or more subscribers in telephone systems
Inventor: LADSTAETTER WERNER
IPC: H04M9/08
Filed: 1982-03-31
Abstract: Published without abstract.
Patent DE-3220530-A1 (DE)
Title: Device for mounting and tensioning intaglio printing plates
Inventor: DIFFLIPP KURT ING GRAD
IPC: B41F27/12
Filed: 1982-06-01
Abstract: A device for mounting and tensioning printing plates (3) for intaglio printing machines allows smooth mounting and tensioning even in the case of a sloping cylinder gap (2). A clamping jaw (16) is used which can be pivoted via toggle levers (7) and whose bearing (23, 24) is arranged at an angle relative to the cylinder axis. <IMAGE>
Patent DE-3221926-A1 (DE)
Title: Pull-out device for a cabinet, preferably a supply cabinet
Inventor: KNEILE KARL
IPC: A47B88/04
Filed: 1982-06-11
Abstract: This pull-out device has a pull-out part, which is displaceable between a pushed-in and a pulled-out position, and a displacement device which is connected to the pull-out part and the furniture body. The pull-out part has a receptacle for the displacement device, which receptacle is arranged at its side in the direction of displacement and in which the displacement device can be accommodated in a space-saving manner. The depth of the furniture body can thus be utilised almost completely as a usable storage area, as a result of which the capacity of the cabinet can be increased considerably without increasing its dimensions.
Patent DE-3229260-A1 (DE)
Title: Tensioner for a safety-belt system for motor vehicles
Inventor: FOEHL ARTUR ING GRAD
IPC: B60R22/195
Filed: 1982-08-05
Abstract: Tensioner for a safety-belt system for motor vehicles. Tensioner systems are to be capable of executing a tensioning movement of the belt band in an extremely short time and at the same time are to be constructively simple and cost-saving. According to the invention, there is as a tensioning element a winding shaft which is provided with a radial slot for the free passage of the belt band and is movable along a rolling track, preferably a rack, and which rolls on the rolling track and, during the rolling movement along the rolling track, winds the belt-band portions on both sides of the radial slot.   <IMAGE>
Patent DE-3231515-A1 (DE)
Title: Process for the disposal of domestic and industrial refuse
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D99/00
Filed: 1982-08-25
Abstract: The process allows the disposal of waste materials such as refuse and the like by thermal combustion in the manufacture of roof tiles, panels and the like. Using hearth cassettes, refuse is filled into the cassettes and subjected to the burning process together with the tiles. Coarse comminution of the refuse is sufficient, so that the process incurs only low costs.
Patent DE-3236291-A1 (DE)
Title: Device for detecting and evaluating the filling state in vessels
Inventor: KLOSE SIEGFRIED
IPC: D06F34/08
Filed: 1982-09-30
Abstract: To monitor the filling state of vessels containing conductive liquids, especially liquid washing agents for washing machines, there are arranged on the outer wall of the plastic vessel over its surface metal electrodes, of which the capacitance variable by the electrically conductive liquid can be evaluated electronically. <IMAGE>
Patent DE-3237093-A1 (DE)
Title: Electrical connector device
Inventor: GABRIEL RUDOLF
IPC: H01R13/627
Filed: 1982-10-07
Abstract: The electrical connector device essentially comprises a locking sleeve which can be mounted in a plug socket via latching elements. In order that a completed connection process between the connector parts can be identified externally, the locking sleeve can be connected to the connector socket only in a prestressed state. If the connection process is not complete, the sleeve is automatically pressed back from the connector socket, and this can be identified visually.
Patent DE-3237288-A1 (DE)
Title: Ignition device for an internal combustion engine
Inventor: LATAPIE JEAN-FRANCOIS
IPC: G01L23/22
Filed: 1982-10-08
Abstract: To prevent knock phenomena, a device is provided with a vibration detector (2) which supplies appropriate signals via a gate circuit (5) and a bandpass filter (6) in the event of knocking. The output signal of the bandpass filter (6) is rectified in a rectifier (7) and integrated in an integrator (8). The output signal of the integrator (8) is fed via an analog/digital convertor (9) to a microcomputer (10), which also receives the output signals of an angular position transmitter (3) and a vacuum sensor (4) in the intake system of the engine. Via a power output element (18), the microcomputer (10) controls the ignition coil (17), the high voltage of which is distributed via an ignition distributor (20) to the spark plugs (21).   <IMAGE>
Patent DE-3239466-A1 (DE)
Title: Device for driving two or more shafts in the same direction
Inventor: ROTH JOHANN DIPL ING
IPC: B23B39/16
Filed: 1982-10-25
Abstract: The invention relates to a device for driving two or more shafts from one input shaft, the driving shaft and the driven shafts being coupled rigidly in terms of their direction of rotation and speed of rotation via eccentrics with the same eccentricity by a common swash plate. The driven shafts are of a design similar to crankshafts and are arranged within a two-shell housing. <IMAGE>
Patent DE-3241765-A1 (DE)
Title: Stable compositions for injection, containing hydrochlorothiazide
Inventor: WEICKGENANNT GUIDO DIPL CHEM D
IPC: A61K31/565
Filed: 1982-11-11
Abstract: Hydrochlorothiazide can be converted into stable, rapidly soluble, freeze-dried compositions for injections when it is dissolved, before the freeze drying, in aqueous ammonium hydroxide solution or aqueous solution of a volatile amine. The compositions can additionally contain potassium canrenoate and are, despite this, stable. The dissolution is carried out at a pH of 9-11, preferably in a KOH-glycine buffer mixture.
Patent DE-3300021-A1 (DE)
Title: Device for emptying containers
Inventor: PUPIC NIKOLA
IPC: B65D35/28
Filed: 1983-01-03
Abstract: The invention relates to a device for emptying containers with a deformable container wall, in particular toothpaste tubes. The core of the invention consists in that a slide is provided, which can be positioned on the container and has at least one movable pressure piece.
Patent DE-3310739-A1 (DE)
Inventor: HUE JEAN
IPC: A63C9/085
Filed: 1983-03-24
Abstract: Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at least one rotational axis against the effect of a torsional retainer, whatever the elevation of the boot heel from the ski.
Patent DE-3317775-A1 (DE)
Title: Heating boiler
Inventor: MUEHLBACH ALFRED
IPC: F24H9/00
Filed: 1983-05-16
Abstract: Published without abstract.
Patent DE-3321410-A1 (DE)
Title: Chair
Inventor: EPPLER RICHARD ING GRAD
IPC: A47C5/12
Filed: 1983-06-14
Abstract: The seat and/or the backrest body (11, 12) of the chair are provided with preformed cutouts (16), which are closed by means of a thin, frangible wall (17), for receiving anchoring elements (30) which are attached to a cushion (14), such that the chair can be used both with and without the cushion. <IMAGE>
Patent DE-3322442-A1 (DE)
Title: Elastic bond established between glass and coated sheet metal and rendered capable of force transmission, and manufacture and application thereof
Inventor: HEROLD JULIUS DR
IPC: B32B15/04
Filed: 1983-06-22
Abstract: A glass/sheet metal composite material having an elastic bond, between glass and coated sheet metal, capable of force transmission is described. It is based on an elastomer profile which is glued with good adhesive strength between glass and sheet metal with the aid of an epoxy resin adhesive (glass side) and an adhesive bond of an epoxy resin and a polyurethane adhesive (sheet-metal side). The glass/sheet metal composite material can be used for the direct glazing of automobiles. The advantages are impermeability under extreme weather conditions, stability even under the conditions of the crash test, the capability of transmitting forces, as well as simple and reliable finishing of the composites.
Patent DE-3323076-A1 (DE)
Title: Process for the production of a sourdough
Inventor: MENGE WILHELM
IPC: A21D8/04
Filed: 1983-06-27
Abstract: The aim of the process is to create pronounced aroma precursors in the sourdough itself and, in particular, in the dough to be baked using this. This aim is achieved in that parts of the cereal coarse meal and/or flour constituents, prior to the sourdough fermentation thereof, are subjected to a heating process to gelatinise their carbohydrates.
Patent DE-3326427-A1 (DE)
Inventor: BRUCHER EGON
IPC: H01H1/20
Filed: 1983-07-22
Abstract: The dual contact switch consists of a switch housing, containing the fixed contacts, in which the dual contact link is arranged with a compression spring in a moving switching bar, the compression spring loading both the contact links, whose shape is identical. According to the invention, the dual contact link (1) is formed from two contact links (3), crossing over one another and lying on one another at the crossing points (2). Each of the strips (3') forming the contact links (3) is provided in the region of a crossing point (2) with a stepped shoulder (9) and with at least one guide tab (11) in the spring-loaded centre section (17). The two guide tabs (11) are arranged, lying flat on one another, in the lower windings of the compression spring (5). <IMAGE>
Patent DE-3328405-A1 (DE)
Title: Control elements of a fault-tolerant multicomputer system
Inventor: JUNG KLAUS DIPL ING
IPC: G06F11/00
Filed: 1983-08-05
Abstract: Control elements of a multicomputer system (PROC) having a duplicate multi-wire system bus (CSB), the control lines being provided doubled once again and parity lines additionally being provided. The computers (PROC), which are also doubled, are connected to a bus interface circuit (BIC), which consists in each case of two identical parts and checks the information received from the computer pair (PROC) and its own signals, which are to be sent to the system bus (CSB), by comparison, it being the case that in the event of inequality the bus interface circuit (BIC) switches off itself and thus also the connected computer pair (PROC) from the system bus (CSB) and checks the control and information signals received from each system bus (CSB). An allocation is performed when a request has been made on both system buses (CSB), while in the case of failure of one of the two system buses (CSB) the request to the remaining intact system bus (CSB) suffices. The bus control centre safeguards operation by collecting the alarms from the bus interface circuits (BIC) by switching them on and off, by switching on and off one of the two system buses (CSB), by test orders to the bus interface circuits (BIC), by switching off a computer pair or memory (pair), by system start, and by communication using safety processes which run on any of the computer pairs (PROC). <IMAGE>