baber/WOPTO huggingface dataset:
Patent DE-3211689-A1 (DE)
Title: Method for display of the engine speed in a motor vehicle
Inventor: FRITZ RAINER DIPL PHYS DR
IPC: G01D1/16
Filed: 1982-03-30
Abstract: The instantaneous values of the speed of a motor vehicle engine are displayed as standardised relative values with a range of 0 to 100% or 0 to 1 or 0 to 10. The upper and lower speed reference values corresponding to these range limits are varied during engine operation as a function of other parameters of the motor vehicle.
Patent DE-3213499-A1 (DE)
Title: Large volume filter
Inventor: STRAUB HARTWIG
IPC: B01D46/52
Filed: 1982-04-10
Abstract: Published without abstract.
Patent DE-3214739-A1 (DE)
Title: Lungeing machine
Inventor: EBERLE GERD
IPC: A01K15/02
Filed: 1982-04-21
Abstract: Two crossed profiled rods (6, 7) form a flat support construction which bears rotatably about a vertical axis of rotation a rotor (3) with an internal bar cage (4) and an external edge construction (3). It is possible to push onto the internal spokes (34) of the bar cage (4) external spokes (36), to the ends of which, again by means of insertion connections, rim rods (44 or 441) with a turnbuckle (45) are connected, which makes possible a central bracing of the plane spoke star (34, 36, 30, 44) which is delimited on the outside by a hexagonal rim. Rigidly connected to the bar cage (4) is a bearing ring (12) which is guided removably between four pairs of rollers. An upper drive roller is driven by a reversing gear-motor (24). Arranged on the profiled rod (6) are lowerable wheels (11), on which the lungeing machine as a whole or, after removal of the edge construction (5), the support construction with or without the bar cage can be moved. Centring takes place via a short insertion pin bearing in the bearing tube (2). <IMAGE>
Patent DE-3214866-A1 (DE)
Title: Ignition system for internal combustion engines
Inventor: SCHMIDT HANS-JOERG
IPC: F02P3/055
Filed: 1982-04-22
Abstract: An ignition system for internal combustion engines is proposed in which the electric components (29) are encapsulated in a compact design together with the windings (17, 18) of the ignition armature (10) or of the ignition coil. With this arrangement, a sufficient dissipation of the waste heat is to be ensured. For this purpose, the electric components (27, 29) are combined in a hybrid circuit (22) and encapsulated together with a heat dissipator (24) in the housing (25) of the ignition armature (10). This solution can be used in battery-fed ignition systems and magnet ignition systems which have an ignition switching device with a control circuit. <IMAGE>
Patent DE-3222636-A1 (DE)
Title: Print head for an ink jet printer
Inventor: SAITOH MASAFUMI
IPC: B41J2/145
Filed: 1982-06-16
Abstract: The invention relates to a print head for an ink jet printer which is characterised by at least one first plate (42) having at least one recess forming a pressure chamber (44) and by a second plate (41) located opposite each first plate (42) and having at least one recess to form a nozzle. The nozzles of the print head can be offset relative to one another in a precise zigzag type arrangement. <IMAGE>
Patent DE-3229030-A1 (DE)
Title: Process and apparatus for the secondary treatment of solvent-containing, liquid, combustible residues from machines
Inventor: BIESINGER ERWIN
IPC: B01D1/14
Filed: 1982-08-04
Abstract: In the process, solvent-containing, liquid and combustible residues from machines, for example machine tools, are given a secondary treatment, by passing heated air through the residues, which air takes up the solvent. The solvent taken up by the heated air is then condensed out. The apparatus for carrying out the process is equipped with a stirrer (19-21) in a heatable receiving vessel (10) for the liquid residues, and the device for blowing in the heated air can be provided with a tube spiral (15) in a heating pocket (12) of the vessel (10) and with outlet nozzles (22) formed on the stirrer furnished with a hollow shaft (19). <IMAGE>
Patent DE-3240385-A1 (DE)
Title: Method and device for thinning out
Inventor: EGGERT JENS
IPC: A01G23/093
Filed: 1982-11-02
Abstract: A method and device for thinning out wooded areas. The device is equipped with both a cable winch and with a chopping device which are both motor-driven. The essential steps of the method are: first the thinning-out device draws close with its own cable force to the tree to be removed and subsequently the chopping device is set in operation and machines the tree, starting at the foot of the tree and continuing towards the crown.
Patent DE-3240575-A1 (DE)
Title: Garden composter made of wire nets
Inventor: DOERING ERICH
IPC: C05F17/02
Filed: 1982-11-03
Abstract: A cubic garden composter made of wire nets for garden waste has a rectangular base and four rectangular wire-net side parts (1, 2, 3, 4) which are connected to one another at their vertical edges, at least one side part (2, 3) being pivotably linked at its rear edge to a fixed side part (1, 4) and being connected to the edge of the adjoining fixed side part by means of a closing bar (8) which extends through deformed mesh fields at the edge of the fixed side part. To guarantee that each pivotable side part (2, 3) can be closed again after removing prepared compost from the bottom of a filled garden composter, all side parts are produced from an inherently rigid steel-wire net having rectangular meshes, the steel wires of which are welded together at the intersections, and the two opposite fixed side parts (1, 4) are connected to one another parallel and close to the pivotable side parts (2, 3) by means of horizontal tie members (11, 13; 10, 12). At the front edge of each pivotable side part (2, 3) ... neighbouring edge ... adjoining fixed side part (1, 4), each edge mesh-row is bent at approximately 90 DEG  like a roof. The edge mesh-rows of the front edge of the pivotable side part (2, 3) are passed over this bent region and the closing bar is inserted. <IMAGE>
Patent DE-3243613-A1 (DE)
Title: Temperature and oil level indicator for motor vehicles with an oil sump in the case of internal combustion engines of all kinds
Inventor: KRUMMECK HANS
IPC: F01M11/10
Filed: 1982-11-25
Abstract: To reduce operating costs, particularly in motor vehicles, the installation of the temperature and oil level indicator according to the invention would be appropriate in the case of all types of engines which are suitable for it,     1) in order to avoid and prevent damage,   2) in order to spare the engine when cold and   3) in order to ensure reliable monitoring of the oil. l
Patent DE-3248687-A1 (DE)
Title: Switchable colour television signal coder/decoder
Inventor: GRALLERT HANS-JOACHIM DR ING
IPC: H04N19/90
Filed: 1982-12-30
Abstract: A switchable colour television signal coder/decoder with three coding devices (C1, C2, C3), with a line multiplexing device (4) for the chrominance signals (U, V) and a field interpolation memory (5) and a controllable multiplexer (6) and optionally activatable DPCM coders (14, 24, 34). Different sampling rates for the luminance signal (Y) and the chrominance signals (U, V) can be set by means of a control (8) and switching devices (9, 19, 29, 39). The transmission bit rate can be adapted to data channels for 140 Mbit/s, 70 Mbit/s and 34 Mbit/s by means of several coding possibilities. <IMAGE>
Patent DE-3301689-A1 (DE)
Title: Electrical hot plate
Inventor: KICHERER ROBERT ING GRAD
IPC: H05B3/70
Filed: 1983-01-20
Abstract: An electrical hot plate (2) having a hot plate body (1) consisting of cast iron has, in its unheated central zone (14), a temperature protection switch (19) which is pressed by projections (51) on a covering plate (17) in defined contact with the lower surface (50) of the hot plate body (1) in the region of the unheated central zone (14). The housing (23) of the temperature protection switch (19) has three projections (8) which are supported on this surface (50). In this case, no covering which is separate from the covering plate (17a) is provided for the unheated central zone (14). <IMAGE>
Patent DE-3305502-A1 (DE)
Title: Garment with convenience pleats
IPC: A41D3/00
Filed: 1983-02-17
Abstract: The invention relates to a garment 1, on whose rear part 6 convenience pleats 3 are provided in the region 2 of the armhole. The convenience pleats 3 l, 3 r, having a facing 4 l, 4 r, are sewn to an elastic insert via their respective facing, which insert returns the pleat to the original position in each case after movement. <IMAGE>
Patent DE-3306635-A1 (DE)
Title: Spectacle lens (glass) holding system
IPC: G02C1/04
Filed: 1983-02-25
Abstract: In a spectacle lens holding system, which is partly invisible and partly visible and has at least one transparent frame element (12) extending along the lens rim, the visible part is constructed as a clamping device (2), which overlaps the rim of the lens (1) and is applied both to the front and to the rear of the lens (1), and by means of which the transparent frame element (12) is joined. <IMAGE>
Patent DE-3311177-A1 (DE)
Title: Calling or intercom system
Inventor: HEIDCHEN MICHAEL ING GRAD
IPC: H04M9/02
Filed: 1983-03-26
Abstract: The invention relates to a calling or intercom system which consists of a limited number of "n" individual units and for each individual unit the transmitter has a separate call key using which a code signal is generated with which an individual unit programmed to this code can be selectively called. In order to be able to operate the system with more than "n" individual units, where each individual unit however has only "n" call keys, it is proposed that the call keys be combined with one another and that the call keys combined with one another be pressed simultaneously so that, for example, through the simultaneous pressing of two call keys, two parallel input code signals are generated, which, when combined, form a further serial code signal with which a further individual unit programmed to the code signal can be called. By pressing all the call keys in pairs, the system can be extended by (n(n-1))/2 individual units.
Patent DE-3311371-A1 (DE)
Title: Method for the production of inexpensive pure hydrogen gas from residue oils
Inventor: LICHTE ALBERT DIPL ING
IPC: C01B3/06
Filed: 1983-03-29
Abstract: In the processing of crude oil the need for inexpensive and, in particular, pure gaseous hydrogen (H2) has increased considerably in recent years since a general trend in the industrial countries of the world from heavier products to lighter ones can be noted. To this extent, the hydrocracking of vacuum distillates is gaining in importance. The considerable amount of gaseous hydrogen required for this cannot be made available in sufficient quantities. Therefore, this need for gaseous hydrogen is conventionally covered from residue oils by direct combustion of the residue oils, with the addition of steam. The disadvantages of the conventional method consist in the fact that, as a result of the process, the H2 gas contains impurities which rapidly destroy the catalysts in the following process (hydrocracking). Furthermore, more than 55 % by weight of residue oils must be made available for the production of heat, so that the yield of H2 gas is low. These disadvantages are avoided by the method of the invention since injurious substances can be kept away or be removed beforehand by indirect heating and the method requires only 13 % by weight of the residue oil for the production of heat, since the remaining heat required is covered from the CO gas which is produced as a result of the process. In accordance with the method of the invention, the yield of H2 gas is substantially greater than in the conventional methods. Furthermore, the purity satisfies ... Original abstract incomplete.
Patent DE-3315434-A1 (DE)
Inventor: HAMMEL ANTON DIETER DIPL CHEM
IPC: A21D8/04
Filed: 1983-04-28
Abstract: 1. A method of making wheat bread or mixed wheat bread using acetate-enriched leaven, in which a batch of initial leaven mixture and the other dough constituents containing wheat flour and/or coarse ground wheat is subjected to a leavening process by being left to stand for 1 to 24 hours at a temperature of about 25 degrees C, characterized in that the first leavening process is followed by a post-leavening by being left to stand at a temperature of 3 to 10 degrees C for a period of at least 96 hours.
Patent DE-3317322-A1 (DE)
Title: Up-and-over door
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E05D15/44
Filed: 1983-05-11
Abstract: Up-and-over door, the door leaf of which, in its region the lower in the closed state, is guided via guide rollers so as to bear constantly against vertically extending guide faces of the door frame and is held by means of two lever arms, with tension springs extending parallel to these, which tension springs, each running laterally of the door leaf, are articulated in the middle region of the height of the latter, as regards its vertical extent, via a bearing block, on the one hand, and in the vicinity of the upper end region of the guide faces, on the other hand, the door leaf being capable of being guided so as to run positively in parallel during its movement by means of a compensating-rope device guided in the region of the frame via deflecting rollers and engaging on the door leaf in the region of the guide rollers, which door is so designed for long-term reliable operation, along with simple production, and for space-saving transport and a pleasant appearance that the door-leaf end of each of the two tension springs is held on one end of the lever arm, the other end of which is articulated in the free end region of the bearing-block arm which is so fastened with its other arm end to the bearing block that its free end is arranged so as to project obliquely from the inside of the door leaf towards the lower door-leaf edge region carrying the guide rollers, the lever arms being .... upwards against pivoting, by means of the tension springs engaging on them, from the closing position to an initial opening position of the door leaf ... Original abstract incomplete.
Patent DE-3326370-A1 (DE)
Title: Two-piece plug coupling
Inventor: MANDZIAK ROMAN
IPC: F16B21/09
Filed: 1983-07-21
Abstract: A two-piece plug coupling, which consists of a coupling plug part having a head which is located at the end of a bolt shank and having a coupling latching part which has a plate with a keyhole-shaped through opening, has an inclined edge (25), pointing away from the insertion section (19), for the head (15) of the coupling plug part (12) on the rear side of the plate, facing away from the insertion side, in the region between the insertion section (19) and the closed end of the displacement section (20) of the insertion opening, and a spring element (29, 23) has a sliding surface, facing the through-opening (19, 20), for the head (15) and presses against the rear side of the plate (18). In consequence, in the latched-in state, the coupling plug part is prevented from shifting on its own from the displacement section (20) to the insertion section (19) of the through-opening. <IMAGE>
Patent DE-3326660-A1 (DE)
Title: Device for modulating optical path differences
Inventor: JAEGER GERD PROF DR SC TECHN
IPC: G01B9/02
Filed: 1983-07-23
Abstract: The invention relates to a device for modulating optical path differences in interferometric arrangements. The aim of the invention is to achieve large modulation path differences in conjunction with relatively low piezoelectric voltages without temperature-dependent displacements of the modulating optical element. One or more slits are provided in a mounting plate, for example made from quartz, thus producing a movable tongue. The optical splitter of an interferometer is rigidly connected to the mounting plate. Provided on the movable tongue are the reference triple prism and a piezoelectric flexible element which is rigidly connected at its other end to a vibrating mass. The piezoelectric flexible element is excited electrically by means of a resonant frequency of the mechanical system. Modulation of optical path differences can be required for signal transmission in the case of photoelectric scanning. The device can further be used to determine the amplitude frequency responses of photoelectric detectors. <IMAGE>
Patent DE-3327205-A1 (DE)
Title: Device for reducing the transmission of structure-borne noise
Inventor: BOUS EWALD
IPC: E03D11/14
Filed: 1983-07-28
Abstract: This device for reducing the transmission of structure-borne noise between the wall-side connection surface of a WC unit, bidet or washbasin capable of being screwed to a fastening wall is mounted between the fastening wall and the wall-side connection surface of the WC unit, bidet or washbasin. Universally usable, flexible, self-adhesive supporting parts (1, 2, 3) are bonded, at a mutual distance from one another, to the fastening wall or wall-connection surface of the WC unit, bidet or washbasin. <IMAGE>
Patent DE-3329992-A1 (DE)
Title: Process for producing a shape-maintaining body for a food which is mechanically unstable on the action of heat, and a shape-maintaining body produced according to the process
Inventor: MENHORN GERD
IPC: A23G3/00
Filed: 1983-08-19
Abstract: Published without abstract.
Patent DE-3330418-A1 (DE)
Title: Friction spinning device
Inventor: BROCKMANNS KARL-JOSEF DIPL ING
IPC: D01H4/16
Filed: 1983-08-23
Abstract: To increase the yarn production, a fibre-feed device (53, 54) is arranged for each of the two gussets (31, 32), and each of the two gussets (31, 32) possesses a spinning zone (55, 56) for forming a respective yarn (76, 77) which can be drawn off continuously. The suction ports (43, 44) of the suction devices (35, 36) are arranged offset to one another, the individual suction port (43, 44) being directed towards that gusset (31, 32) in which the feed of the fibres for the yarn forming in the spinning zone of the respective gusset takes place. <IMAGE>
Patent DE-3338411-A1 (DE)
Title: Process for eliminating gaseous hydrocarbons from gases, in particular from flue gases
Inventor: DALHOFF WILLI PROF DR
IPC: B01D53/08
Filed: 1983-10-22
Abstract: Process for eliminating gaseous hydrocarbons from gases, in particular from flue gases during the firing of ceramics, the flue gas being passed through a migrating filter bed composed of fine particulate brown coal coke.
Patent DE-3344374-A1 (DE)
Title: Filter for water filtration, in particular for removal of pyrogens from and/or sterilisation of infusion solutions
Inventor: KOEHN HEINZ-GERHARD DIPL CHEM
IPC: B01D63/14
Filed: 1983-12-08
Abstract: In a filter for water filtration, in particular for the removal of pyrogens from and/or sterilisation of infusion solutions, a selectively permeable, flat membrane (14) having a cutoff of >/= 5000 daltons and a pore size </= 0.2  mu m is supported on both sides by a planar, non-fibre-shedding supporting non-woven web or card through which the solution can flow in three dimensions and, together with this double-sided support (15, 16), is pleated to form a folded package (17). A parallelepipedal housing (1, 2) having a least one inlet (4) and a vent on the dirty side and an outlet (6) on the clean side surrounds the folded package (17) on all sides, the housing (1, 2) being constructed to an asymmetric cross-section in such a manner that on the dirty side a fluid distribution chamber (18) is formed along the folded edges and on the clean side the folded edges lie against the facing housing wall (Figure 1). <IMAGE>
Patent DE-3344409-A1 (DE)
Title: Set of individual parts for assembly of an article of use
Inventor: BINDER JUERGEN
IPC: A45C3/00
Filed: 1983-12-08
Abstract: A set of individual parts for assembly of an article of use, for example a bag, in particular made of leather, is described, the individual parts (2 to 9) of which are punched in different shapes and sizes from different materials and on corresponding sides (10 to 17) provided at the edges with a continuous perforation (19, 20, 21, 22, 23, 24, 25 or 27), there being available, depending upon the perforation (e.g. 19 or 22) in the individual parts (2 to 9), various seam material and needles and auxiliary material, the set being individually composable according to material, shape and size as well as perforation and seam material. <IMAGE>
Patent DE-3347471-A1 (DE)
Title: Low-capacity high-pressure rotary pump
Inventor: ETSION IZHAK DR
IPC: F04D5/00
Filed: 1983-12-29
Abstract: A low-capacity high-pressure pump having a rotor (3) with a smooth planar circular face, which rotor rotates in a pump casing (1) which is provided with a stator face (21), which faces the rotor face with a small clearance. The stator face (21) has the shape of a circular flat-headed rib or web, whose centre is shifted with regard to the rotor centre by a given distance. The circular rib or the circular web is characterised by being halved along a line which passes both through the centre of the circle and the centre of the rotor, and in that its height on the two sides of the bisecting line is different, which provides both a narrow gap (h) and a wide gap (H) between web and rotor face. A fluid inlet (11) is provided in the casing on the outside of the circular rib, as is a fluid outlet (22) on the inside of the rib. Because of the eccentricity of the rotor and of the stator web, due to dragging of the rotor face more fluid is sucked through the wide gap into the space formed by the stator web than can escape through the narrow gap, as a result of which the pressure within the stator space increases and the fluid is driven outwards through the fluid outlet. <IMAGE>
Patent DE-3347965-A1 (DE)
Title: Cable connection to a central on-board network supply system at airports
Inventor: SCHABMUELLER HEINZ
IPC: H02G11/02
Filed: 1983-02-08
Abstract: A cable connection to a central on-board network supply system at airports is characterised by the following features:   a) A supply cable (14) is passed from the central on-board network supply system via a terminal box (20) to the bridge head (12) of a gate (10), as far as a stowage device from where it can be pulled out as far as an aircraft's own power plug connection. b) The stowage device is constructed as a cable winding device (22) in the form of a drum, in which the supply cable is guided without being twisted. c) The cable winding device (22) is suspended with a vertical axis (24) under the bridge head (12), and is rotatably driven in both directions by a motor (76).   <IMAGE>
Patent DE-3408434-A1 (DE)
Title: Device for producing mouldings from flexible foam plastic
Inventor: ERLENBACH HANS
IPC: B29C44/44
Filed: 1984-03-08
Abstract: A device for producing mouldings from flexible foam plastic, in particular from foamed uncrosslinked high pressure polyethylene, is equipped with a considerably improved measuring and filling device for the foamed plastic particles to be introduced into the mould cavity. This measuring and filling device contains a cylindrical measuring body having a diametrically arranged metering chamber. The measuring body is driven so as to execute a limited reciprocating pivoting movement between charging position and emptying position of the metering chamber. On account of the movement reversal in these end positions and optional additional measures, the residence time of the metering chamber in the charging position and also, possibly, in the emptying position can be considerably extended compared with known devices. The drive can be by means of a simple crank mechanism. Especially favourable guiding and bearing possibilities for the measuring body result when the bearing and control block is designed from two shell-like halves which are pressed resiliently together and against the measuring body.
Patent DE-3410007-A1 (DE)
Title: Setting tool for an expansion anchor
Inventor: HAAGE MANFRED
IPC: B25C1/02
Filed: 1984-03-19
Abstract: The setting tool (1) for an expansion anchor (2) with expansion sleeve (21) and expansion body (22) has a location shank (5) and a striking dolly (8). A locking means (11) which can be brought into engagement with the striking dolly (8) is provided in the location shank (5). When the expansion anchor (2) is inserted into a location bore (3), the locking means (11) prevents advance of the striking dolly (8) and thus premature expansion. <IMAGE>