baber/WOPTO huggingface dataset:
Patent DE-3613537-A1 (DE)
Title: Measuring device for setting up a machine part, in particular a cam disc, which is rotatably mounted on a shaft and can subsequently be fixed
Inventor: ALTHAUS P-GERHARD DR
IPC: G01B5/25
Filed: 1986-04-22
Abstract: The invention relates to a measuring device for setting up a machine part which is to be mounted on a shaft and to have a specific rotary position relative to this shaft. The measuring device has for this purpose an angle measuring device which is accommodated by a housing which has a centreing bolt which can be mounted centrally on the shaft. The connection of the centreing bolt to the shaft and/or to the housing is performed via a rotating bearing. An adjusting pin pointing in the same direction is inserted at a distance from the centreing bolt and co-operates with a marking of the machine part to be set up. The fulcrum pin, which transmits a change in angle, of the angle measuring device extends in alignment with the centreing pin and has a weight which is mounted on it in a rotationally secure fashion and whose centre of gravity is situated outside the axis of the fulcrum pin, with the result that the fulcrum pin always retains the same rotary position relative to the vertical even when the housing rotates. As the position of the adjusting pin changes, i.e. as the housing rotated about the axis of the centreing pin, the entire angle measuring device is rotates about the axis of a fulcrum pin. During this process, however, the axis of rotation maintains the same rotary position relative to the vertical, as a result of which a variation in angle is displayed.
Patent DE-3613540-A1 (DE)
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1986-04-22
Abstract: The broadcaster for spreading fertilizers and the like on agricultural areas has a storage container (8) and at least two broadcasting discs (12) which are arranged below the storage container and are driven in rotation. There is arranged on the broadcasting discs at least one scattering element (13) which preferably consists of two parts, at least the outer part of the scattering element (22) being displaceable in different positions, specifically in particular for different working widths or different types of fertilizer, such as standard spreading, boundary spreading or late fertilizing. In order to be able to set the broadcaster universally to the different purposes in an easy manner, provision is made for the outer part of the respective scattering element to be longitudinally adjustable in relation to the inner part of the respective scattering element and to be arrestable in different positions.
Patent DE-3619912-A1 (DE)
Inventor: GREITHER OTTO
IPC: A23F3/34
Filed: 1986-06-13
Abstract: The present invention provides a process for the production of a mixture for a tea drink with fruit flavour, wherein a fruit concentrate is mixed with a powder of plant parts, the fruit concentrate is dried and the dried fruit concentrate is subsequently mixed with dried plant parts.
Patent DE-3620132-A1 (DE)
Title: Balcony discharge pipe (floor discharge pipe) with a covering grille and an additional odour-sealing element
Inventor: DALLMER JOHANNES DIPL ING
IPC: E03F5/04
Filed: 1986-06-14
Abstract: A discharge pipe (1) with circular cross-section is continued at the top by a frame (10), in the same way as the discharge pipe consisting of plastic. The frame serves to receive a grille (26) with a cover (30). The frame (10) is fixedly connected by a profiled high-grade metal sheet (14). This constitutes the bearing means for a profiled grille frame (20) which receives the actual grille (26), which can be removed as far as possible without tools. Cover (30) and grille frame (20) are connected by integrally formed hinge elements. <IMAGE>
Patent DE-3621845-A1 (DE)
Title: Process for producing highly porous, ceramic shaped bodies and also granulated material (granulate) for formation of the shaped body
Inventor: KIENOW SIGISMUND PROF DR
IPC: B28B11/04
Filed: 1986-06-30
Abstract: The invention relates to a process for producing highly porous, ceramic shaped bodies from natural raw materials, in which the granulated and dried raw materials are fired under exothermic processes until swelling (bloating) by liberated gases occurs, and also a granulated material for formation of the shaped body. The process of the invention is characterised in that the raw materials are shaped into hollow bodies, the hollow bodies are provided on their external faces with a substance which reacts with the raw material to give a solid, heat-resistant crust and the hot combustion gases (firing gases) are predominantly passed through the openings of the hollow bodies. The granulated material of the invention for the formation of the shaped body according to the process is characterised by a tubular hollow body having at least one passage which is triangular or hexagonal in cross section, is parallel to the longitudinal elongation of the hollow body and is bounded by webs of the material, and also a solid, heat-resistant crust arranged on the external faces of the hollow body.
Patent DE-3623040-A1 (DE)
Title: Method of fuel injection
Inventor: GROSS HELMUT DIPL PHYS DR
IPC: F02D41/00
Filed: 1986-07-09
Abstract: The invention relates to a method of fuel injection in the case of overrun cut-off. Fuel is fed to the cylinders of an internal combustion engine in sequence by way of injection valves according to the load conditions. The object to be achieved is to develop the method at little cost so that unfavourable temperature conditions in the internal combustion engine in the event of overrun cut-off are prevented. To this end it is proposed that for overrun cut-off the number of cylinders to be shut off is predetermined, in particular for each two revolutions of the crankshaft. In this connection a symmetry-breaking element is preset in such a way that after a predefinable number of omitted injections there is an automatic advance to the injection valve of another cylinder. 
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Patent DE-3623363-A1 (DE)
Title: Fuel injection nozzle
Inventor: AUWAERTER GERHARD
IPC: F02M61/18
Filed: 1986-07-11
Abstract: Fuel injection nozzle for internal combustion engines with a valve needle 7, loaded by a closing spring 36, opening in the direction of flow and designed as a hollow needle, and a rotary valve spool 13, guided in the hollow needle, which spool with its end face 14 controls injection apertures 43 in an injection hole disc 4 so that, depending on the rotational position of the rotary valve spool 13 and with the valve needle 7 in the corresponding open position, a differing overall injection cross-section can be adjusted. <IMAGE>
Patent DE-3623372-A1 (DE)
Title: Apparatus and method for the automatic coupling of the air amount and temperature in ultraviolet/ozone generators
Inventor: HOELTER HEINZ DIPL ING
IPC: A61L9/20
Filed: 1986-07-11
Abstract: The invention relates to the use of ultraviolet or ozone sources for the sterilisation of, preferably, air. In order to increase the service life of the components the invention proposes that the amount of conveyed air and the radiated power be logically linked.
Patent DE-3626002-A1 (DE)
Title: Apparatus for cleaning gases
Inventor: JUNKER ERWIN
IPC: B03C3/41
Filed: 1986-07-31
Abstract: An apparatus for cleaning gases by means of charging in an ionisation apparatus and subsequent electrostatic deposition of the ionised dirt particles in a filtering apparatus is proposed, in which apparatus the ionisation apparatus and the filtering apparatus are each formed from a number of mutually concentric fixed pipe sections having a common longitudinal central axis (L), whose walls are essentially at the same distance from one another. At the same time, there is provided, in every annular space between respectively adjacent walls of the pipe sections, at least one cleaning brush which extends virtually over the entire pipe length and is movable.
Patent DE-3636733-A1 (DE)
Title: Thermal roller-blind casing
Inventor: STEFFEL HANS
IPC: E06B9/171
Filed: 1986-10-29
Abstract: Published without abstract.
Patent DE-3640234-A1 (DE)
Title: Casing for a meat product and process for the production thereof
Inventor: YAMAMATSU MASAKAZU
IPC: A22C13/00
Filed: 1986-11-25
Abstract: Technical object and aim. The invention enables casings of any shape and size to be produced from a long web of casing material without respective separate formers being required and enables the properties of the adhesion of the casing to the contents to be chosen. Solution of the technical object. The casing is bag-shaped and comprises at least one sheet of a two-layered or three-layered fibrous laminate of the desired size and shape, the two-layered laminate having the following structure: (A) two layers of Japan paper or (B) one layer of Japan paper and one layer of Victoria lawn (cambric) or (C) one layer of cotton fabric and a net; whereas the three-layered laminate has the following structure: one layer of Japan paper, one layer of Victoria lawn and one net. Both the two-layered and the three-layered laminate use regenerated cellulose for the interlayer bonds. Area of application. The casing is suitable in particular as sausage casing or ham casing.
Patent DE-3641196-A1 (DE)
Title: Magnetic head with main pole and auxiliary pole and process for production thereof
Inventor: LENHART ARMIN DR
IPC: G11B5/127
Filed: 1986-12-03
Abstract: The magnetic head of laminated construction for a recording medium to be magnetised perpendicularly (vertically) contains on a non-magnetic substrate a magnetic conducting element which guides the magnetic flux and has two magnet legs forming a thin main pole and a comparatively thicker auxiliary pole. In this case, the two magnetic poles are separated by an isolating gap layer of at least 5  mu m in extent. The intention is for this magnetic head and, in particular, its gap layer to be relatively simple to produce. For this purpose, it is envisaged according to the invention that the substrate (41) is provided with a recess (60) in which the magnet leg (48) forming the auxiliary pole (P2) and the gap layer (55) are arranged in a fully sunken manner. <IMAGE>
Patent DE-3642612-A1 (DE)
Title: Apparatus for the introduction, under intensive mixing, of a reducing agent into an NOx-containing exhaust gas
Inventor: BECKER JOERGEN DIPL ING
IPC: F23J15/00
Filed: 1986-12-12
Abstract: In the introduction of reducing agent into an exhaust gas stream, thorough mixing is prevented because of processing and structural conditions. Homogeneous mixing of reducing agent and exhaust gas in a relatively short duct piece is to be achieved by the apparatus. Flow elements essentially arranged in parallel are assigned to the nozzle lances. Preferably, between each two nozzle lances is arranged a baffle, parallel to these, of symmetrical profile and extending over the entire duct width, from which results a diffuser-like cross-sectional expansion for the exhaust gas in the direction of flow. The main application area is catalytic reduction of NOx in the exhaust gas of a furnace by ammonia. <IMAGE>
Patent DE-3644284-A1 (DE)
Title: Tape-cassette loading mechanism for a cassette video-tape machine
Inventor: CHUNG HYUN TACK
IPC: G11B33/02
Filed: 1986-12-23
Abstract: The (mechanically operating) tape-cassette loading mechanism according to the invention essentially comprises V-shaped drive levers (30) with in each case a toothing part (36), which meshes with a coupling gear wheel (36) of an actuating lever (22). The loading mechanism optionally has swung (meandering) levers, which are in each case provided with an axle journal, which is displaceable along a guiding slot additionally formed in the actuating lever, and separately provided gear wheels, which in each case mesh with the (relevant) coupling gear wheel. In a further refinement, the loading mechanism has toothed racks each with an extension part articulated on them and firmly connected to a flap and each with a toothing part formed onto each toothed rack. <IMAGE>
Patent DE-3701048-A1 (DE)
Title: Waveguide twist
Inventor: SPINNER GEORG DR ING
IPC: H01P1/06
Filed: 1987-01-15
Abstract: A waveguide twist consisting of at least three waveguide sections 1, 2, 3 which can be twisted with respect to one another through identical angles in each case and are connected to one another via choke connections, see S, comprises (in order to achieve a necessarily uniform splitting of the total twist angle between the individual sections) an odd number of n such waveguide sections of which three successive waveguide sections are in each case connected via an equalising drive 9, 10, 11, each even-numbered waveguide section 2 carrying the intermediate gear 9, so that, when the first waveguide section 1 is stationary and the last waveguide section 3 is twisted through an angle  alpha , all the waveguide sections 1, 2, 3 are twisted through an angle of  alpha /(n-1) with respect to one another. The waveguide sections can be supported in a common, tubular housing 1b which can be integral with one of the waveguide sections and additionally allows the waveguide twist to be constructed to be RF-proof. <IMAGE>
Patent DE-3711874-A1 (DE)
Title: Electro-pneumatically operated spray can system
Inventor: WEINEM HANNELORE
IPC: B05B7/24
Filed: 1987-04-08
Abstract: An electro-pneumatic system (spray can system) is specified, which for the first time permits even critical spray-can contents which, in the spray can, must not come into contact with the oxygen component of the air, to be sprayed without chlorinated hydrocarbons or fluorinated hydrocarbons as propellant but with all the conveniences to which the consumer is accustomed. In addition, the following benefit:     - the state by virtue of fewer waste materials on landfill sites; - the consumer as a result of more economical, less dangerous refill containers; - the producer as a result of more cost-effective production of the unpressurised disposable containers.
Patent DE-3718733-A1 (DE)
Title: Pulse generator circuit for incremental position sensors (encoders)
Inventor: RAPP WERNER DIPL ING
IPC: G01D5/245
Filed: 1987-06-04
Abstract: In a pulse generator circuit for incremental position sensors, in particular hand-operated sensors having mechanical or magnetic latching, a first flipflop (25) is connected to the output of the forward pulses of a direction-detecting logic (24) and a second flipflop (26) is connected to the output for the return pulses. The direction-detecting logic (24) is supplemented by a reset logic which upon the last signal change in the signals (A, B) of the digital motion sensors (19, 20) before the defined displacement positions or angular positions have been reached outputs one reset pulse each for the first and second flipflops (25, 26). Connected downstream of the direction-detecting logic (24) and of the first and second flipflops (25, 26) is an integrating (counting) pulse logic (27) which outputs a forward pulse (V) only upon the last change in signal of the signals (A, B) of the motion sensors (19, 20) before one of the defined displacement positions or angular positions are reached when the first flipflop (25) is in the set state, and outputs a return pulse (R) when the second flipflop (26) is in the set state. <IMAGE>
Patent DE-3719253-A1 (DE)
Title: Injection pump having pre-injection
Inventor: HOECKER MANFRED
IPC: F02M45/06
Filed: 1987-06-10
Abstract: The invention relates to an injection pump having pre-injection, in which injection is interrupted at low to medium load by a second discharge groove (7) in the pump plunger (1) in order to reduce combustion noise. The optimum injection process is achieved by inclining the second discharge groove (7) which is half the size of the first discharge groove (5). <IMAGE>
Patent DE-3720087-A1 (DE)
Title: Tray for attaching to stretcher
Inventor: HAEGEL ANTOINETTE
IPC: A61G7/05
Filed: 1987-06-16
Abstract: A stretcher has an additional tray for carrying first aid and other medical equipment.  The tray (1) is made from a square sheet of light alloy, with the edges (2) folded upwards on all four sides. The tray is supported on legs (4) with feet (9) shaped to fit the side members or the stretcher.  When not required, the legs can be folded flat with the tray underside.  A corner post (6) is fitted with a hook (8) to support a blood transfusion or infusion bottle.
Patent DE-3720089-A1 (DE)
Title: Circuit for monitoring short-circuits in a bridge output stage of an electronic system of a motor vehicle
Inventor: STOLL BERNHARD
IPC: G01R31/02
Filed: 1987-06-16
Abstract: In a circuit for monitoring short-circuits in a bridge output stage (1-4) of an electronic system of a motor vehicle, in particular of an actuator which is connected to a bridge diagonal (5, 6) via output lines (7, 8) and is connected to an operating voltage source via the bridge output stages (1-4), the bridge diagonal (5, 6) is bypassed by a monitoring voltage divider (9, 10) with a divider ratio of 0.5. A monitoring voltage tap (11) of the monitoring voltage divider (9, 10) is connected to at least one voltage comparator (17 and 18, respectively) which itself is fed with a comparison voltage which is divided off from the operating voltage source. One output (24 and 25, respectively) of the comparator (17 and 18, respectively) is connected to a short-circuit detection logic (27). <IMAGE>
Patent DE-3722691-A1 (DE)
Title: Canister with a solid handle
IPC: B65D25/28
Filed: 1987-07-09
Abstract: Ordinary plastic canisters have blow-moulded, hollow handles. The contents of the canister can flow into these handles and form residues there. It is proposed to design the handle of the canister made of plastic in a double-T shape in cross-section.
Patent DE-3723761-A1 (DE)
Title: Method for manufacturing doors for cookers
Inventor: GRILLI GABRIELE
IPC: F24C15/04
Filed: 1987-07-17
Abstract: A method for manufacturing doors for cookers provides for the bonded fastening of at least one glass pane to at least one mounting, by means of which the door is then to be attached to the frame of a cooker. According to the invention, after extrusion of a silicone adhesive a small quantity of a hot-setting quick-acting adhesive is applied to the mounting, said adhesive guaranteeing rapid solidification of the bond and allowing safe handling of the interconnected parts.
Patent DE-3727075-A1 (DE)
Title: Crankshaft with oil passages
Inventor: FRANKE MICHAEL DIPL ING
IPC: F01M1/06
Filed: 1987-08-14
Abstract: To reduce the manufacturing outlay for a crankshaft as regards the supply of lubricating oil to the big-end bearings (7, 8, 9, 10), pairs of parallel oil passages (11, 12; 13, 14) extend from in each case one bearing (4, 6) to the two in each case adjacent big-end bearings (7, 8; 9, 10), while at least the main bearings (2, 3) of the crankshaft are free from such oil passages; in addition, all the oil passages (11, 12, 13, 14) run in a straight line in a common plane. <IMAGE>
Patent DE-3727685-A1 (DE)
Inventor: RISSEL HEINZ
IPC: E04C1/40
Filed: 1987-08-19
Abstract: The present invention pertains to building blocks, especially for erecting shielding walls in nuclear facilities. Each building block is made of a cubeshaped metal jacket consisting of steel plate, especially special steel, which jacket is closed on all sides and is filled with concrete. To facilitate the handling and to permit the erection of shielding walls with building blocks in fixed positions, the top surfaces and the bottom surfaces (2, 4) of the jacket (1) are provided with bulging formations in the form of projections (3) and depressions (4) [sic, (5)] which engage with each other between adjacent building blocks to mutually fix the positions of the building blocks.
Patent DE-3728275-A1 (DE)
Title: Strain-relief device for electrical plug connections
Inventor: FLOHR PETER
IPC: H01R13/62
Filed: 1987-08-25
Abstract: In order to protect a plug connection (1, 5), which is possibly subject to relatively severe tensile stresses, against becoming disconnected inadvertently, the coupling part (1) is provided inside its insertion flange (3) with a locking ring (4) which can be adjusted manually from the outside and engages behind the conventional plug (5), such that it can lock and on both sides, on the guide attachments (6) of its insertion profile only in the locking position. <IMAGE>
Patent DE-3733517-A1 (DE)
Title: Pressure-influencing device for a hydraulic system having a motor
Inventor: THOMSEN SVEND ERIK
IPC: F15B13/02
Filed: 1987-10-03
Abstract: A pressure-influencing device for a hydraulic system having a motor (9) has a pressure valve (13) for removing pressure surges. The inlet (19) of the pressure valve (13) is connected via a shuttle valve (22) to both motor connecting lines (5, 6). Each connecting line (5, 6) is connected to the outlet (20) of the pressure valve via a non-return valve (27, 28) opening towards the connecting line (5, 6). In this way, pressure peaks are removed and the refilling action for avoiding cavitation is improved. <IMAGE>
Patent DE-3734171-A1 (DE)
Title: Wall cage for domestic animals
Inventor: JUESTL FRITZ
IPC: A01K31/06
Filed: 1987-10-09
Abstract: Published without abstract.
Patent DE-3734679-A1 (DE)
Inventor: IVANTSCHEV ALEXANDER BORISSOV
IPC: G01B7/02
Filed: 1987-10-13
Abstract: A scale (3) for a transducer (1) for the measurement of displacements, comprises at least two separate windings (4, 5) made in the form of periodic zig-zags or square waves with active conductors arranged substantially perpendicularly to a direction of relative motion between the scale (3) and a cooperable slider (2), the direction of motion being parallel to a surface formed by the active conductors, and wherein the windings (4, 5) are displaced with respect to one another by one quarter part of their common pitch T, thereby to reduce measurement error by means of differential compensation between the windings (4, 5). The slider winding is energised from supply (6), the measurement outputs being taken from windings (4, 5). <IMAGE>
Patent DE-3737521-A1 (DE)
Title: Undercarriage of a model aircraft
Inventor: WAGENER CLAUS
IPC: A63H17/00
Filed: 1987-11-05
Abstract: There is an undercarriage of a model aircraft. In this case, it is desired for the undercarriage to be designed to be as realistic as possible. This is acheived by an insert element 14 being fixed in a recess 19 on the bottom of the model aircraft, from which insert element 14 a protruding spring arm 13 projects out approximately in a plane parallel to the centre plane of the model aircraft, which spring arm 13 enters the recess 19 in the event of spring movement and is fitted with a stand 35 which is approximately at right angles to the centre plane and on which a double-wheel unit 1 is mounted. This undercarriage makes it possible for the aircraft to have more realistic suspension, that is to say it flexes somewhat in a sprung manner when vertical pressure is applied to the model aircraft. <IMAGE>