baber/WOPTO huggingface dataset:
Patent DE-3516405-A1 (DE)
Title: Method and bus system for exchanging information between a computer and peripheral devices
Inventor: OBERZIER JOACHIM DIPL ING
IPC: G06F13/38
Filed: 1985-05-07
Abstract: The invention particularly relates to a measuring and control system, comprising a data, address and control bus arrangement, bus drivers, an interface arrangement and a decoding arrangement. The data and addresses are transferred via a common peripheral bus. The data are loaded only after a special control line for data enable, provided additionally to the read/write line, has transmitted an enable signal in order to ensure that the addresses are present in a stable manner at this time.
Patent DE-3517536-A1 (DE)
Title: Apparatus for irrigating clarified sewage
Inventor: ROEPER WILHELM
IPC: A01G25/06
Filed: 1985-05-15
Abstract: An apparatus for irrigating clarified sewage has a pipe or channel region having a large lateral flowing-through or flowing-over region. A cover is provided, which extends over the through-flow openings or channel edges at a distance from them. The cover prevents the surrounding earth being rinsed into the irrigation apparatus.
Patent DE-3517728-A1 (DE)
Title: Extraction device for toilet bowls
Inventor: EDEL GUENTHER
IPC: E03D9/052
Filed: 1985-05-17
Abstract: An extraction device for toilet bowls with water flushing is proposed, which comprises a drive motor with a ventilator in an extraction line. The extraction line is connected on the one hand to the water flushing line and on the other hand to an exhaust air line leading to the outside. The section of the line containing the drive motor contains a water barrier which blocks said section against the entry of water during the flushing operation but is released automatically for the extraction operation. The water barrier contains an automatically operating blocking member. When connected to a toilet device with a cistern, its overflow nozzle has an automatic shut-off valve which blocks the overflow nozzle automatically in normal operation against the intake of air from outside but releases it automatically to drain off water in the event of an overflow. This prevents the intake of external air. An additional room extraction can be connected, if required, to the toilet extraction on the exhaust air side.
Patent DE-3518397-A1 (DE)
Title: Bearing arrangement for the armature of an electromagnetic relay
Inventor: SCHROEDER HARRY
IPC: H01H50/16
Filed: 1985-05-22
Abstract: In the case of a relay, the supported end section (6) of an armature is supported in a bearing recess (22) in the yoke (5), both the supported end section (21) and the bearing recess (22) having an approximately rectangular cross-section. Provided between the side walls of the supported end section (21) of the armature and the side walls of the bearing recess (22) there is a wedge-shaped gap, likewise between the end surface (27) of the armature (6) and the base surface (28) of the bearing recess (22). In consequence, larger contact surfaces are produced for the magnetic flux in the bearing region, in comparison with conventional knife-edge bearings. <IMAGE>
Patent DE-3521033-A1 (DE)
Title: Travelling hopper belt vehicle
Inventor: HOFFMANN DIETER DR ING
IPC: B65G63/04
Filed: 1985-06-12
Abstract: Travelling hopper belt vehicle having a pivotable superstructure on which are articulated a raisable and lowerable feeding extension arm and a raisable and lowerable discharging extension arm which are both provided with anchoring supports at their ends facing the equipment, the feeding extension arm being provided with a feeding hopper which extends virtually over its entire length and a supporting foot, and the feeding extension arm being connected to the superstructure by means of a hydraulic cylinder.
Patent DE-3525770-A1 (DE)
Title: Process for the continuous removal and recovery of ammonia from waste waters of flue-gas purification plants
Inventor: SYRING HANS
IPC: C01C1/10
Filed: 1985-07-19
Abstract: The invention consists in a process for the continuous, automatically controlled removal and recovery of ammonia from waste waters of flue-gas purification plants, in which the flue gas is admixed, for the purpose of catalytic reduction of nitrogen oxides, with ammonia of which a residual amount not consumed is then scrubbed out in a scrubbing stage connected downstream for the purpose of removing sulphur oxides and other noxious gases and in this manner is taken up in the waste water removed from the process. In order to process this waste water, which contains ammonia in the form of ammonium salts, so as to produce once more a water which is not harmful to the environment, the precipitation of sparingly soluble metal compounds, which is known per se for waste waters of this type, is in this case carried out at a considerably higher pH in order to completely convert ammonia into the form where it is dissolved as a gas. In this form the ammonia can then be driven off from the alkalinised waste water by means of hot air, which is expediently drawn from a steam generation plant, and can be returned to the flue-gas purification process while heat losses are minimised.
Patent DE-3529059-A1 (DE)
Title: End bracket for lateral securing of installation blocks on a symmetrical profiled rail
Inventor: HENG JEAN-PAUL
IPC: H01R9/26
Filed: 1985-08-13
Abstract: The invention relates to an end bracket for lateral securing of installation blocks on a symmetrical profiled rail, the end bracket having a first, rigid attachment foot and a second, elastic attachment foot, each having an attachment hook which interacts with the profiled rail and having means for firmly clamping the bracket on to the rail. 
<??>The end bracket has a wall (5) and two blocks (6, 7) which, with the wall, form a structural part, leave a free space between them and each carry one of two attachment feet (8, 10). The means for firmly clamping consist on the one hand of a metallic clamping bar (3), which is mounted on a support (15) which projects from the wall into free space, and on the other hand of a stud (2) which is supported on a shaft (16) projecting from the wall above the support and is formed such that, by rotation about the shaft, it presses the clamping bar (3) against the rail (P). 
<IMAGE>
Patent DE-3538666-A1 (DE)
Title: Distributor for fodder blocks from flat silos
Inventor: BEVERMANN WILHELM
IPC: A01F25/20
Filed: 1985-10-31
Abstract: A flat-silo extractor with a U-shaped cutting yoke carries in its vertical guides, above the cutting yoke, a distributor for the fodder blocks cut with this appliance. In order to eliminate blockages which often occur in these appliances, pressure rollers are assigned to the conveyor band. <IMAGE>
Patent DE-3603716-A1 (DE)
Title: Fastening element for roof coverings
Inventor: LUBINSKI FRANZ
IPC: E04D3/36
Filed: 1986-02-06
Abstract: In order to fit roof coverings on surfaces which are already clad with corrugated profiles, for example corrugated metal sheets or corrugated asbestos-cement panels, the invention provides a fastening element which is to be fitted thereon and is configured essentially as a strip 1 with a rectangular cross-sectional contour, the underside of which, however, exhibits cutouts which correspond, both in terms of their period length and in their amplitude, to those of the outer skin of the original corrugated panels 7. This results in the fact that said fastening elements rest, over a large surface area, exclusively in the valleys of the corrugations of the original covering and thus transfer forces essentially to this area. This can be assisted in that the cutouts are designed to be slightly deeper, with the result that small interspaces 5 remain above the elevations of the original covering. The fastening elements 1 provide, with their bridges 2, well-defined surfaces on which a new covering, for example trapezoidal metal sheets 9, can be fixed in a satisfactory and well-defined manner without the old covering having to be removed. <IMAGE>
Patent DE-3611220-A1 (DE)
Title: Method and device for operating an internal combustion engine
IPC: F01L9/20
Filed: 1986-04-04
Abstract: In the case of an internal combustion engine which holds the inlet and outlet valves in their limit positions by means of energised electromagnets, the current behaviour of the driven electromagnets is monitored, impact detection being carried out. A brief drop in the switching-on current signals that the armature has struck the pole surfaces. If the impact signal remains off, a starting device is driven which once again moves the inlet or outlet valve into its operating position.
Patent DE-3620543-A1 (DE)
Inventor: GASSMANN GERHARD-GUENTER
IPC: G09F9/37
Filed: 1986-06-19
Abstract: A display unit in which characters, symbols or images are formed by the presence or absence of physical display elements in rows and columns, and the display elements are put into a visible or invisible position in one direction (eg column direction) virtually simultaneously by means of a setting device driven (eg electromagnetically) by a data processing device, and one after another in the other direction (eg row direction) by moving the display elements past the setting device, and in which when the next axis (column or row) to be set during this movement has reached the setting position the data processing device is transmitted a return pulse which releases the drive of the setting device. Using a transport tape in which the display elements have been only partially punched out, it is possible for the display elements to be moved with the aid of a setting device in such a way that they come to be situated in front of or behind separating strips in the event of further transport of the transport tape. Since the transport tape with the display elements has a colour which contrasts with the separating strips, the set characters can be unambiguously perceived.
Patent DE-3624085-A1 (DE)
Title: Shock- and vibration-damping support element for the suspension mount of drives
Inventor: JUNG FERDINAND
IPC: F16F3/02
Filed: 1986-07-17
Abstract: The invention relates to a shock- and vibration-damping support element for the suspension mount (2) of drives, especially in vehicles, a spring (4) which bears the weight of the drive being arranged between the suspension mount (2) and the chassis (3). The support element according to the invention is distinguished by the fact that the vibration-damping properties are virtually independent of the weight of the drive and that no adjustment work is necessary. <IMAGE>
Patent DE-3624163-A1 (DE)
Title: Mfg. patterns for integrated circuits
Inventor: ALLEN PAUL C
IPC: G03F7/20
Filed: 1986-07-17
Abstract: Device for producing a pattern on a workpiece provided with a light sensitive layer consists of a beam divider (13) to break-up the beam into several beams connected optically to a laser (10); an acousto-optic modulator (16) which independently modulates each beam and is connected to the divider (13); and a rotating mirror (24) having several faces which reflects the beams onto a focussing device (26, 32) which in turn focusses the beams onto the workpiece (34).
Patent DE-3628106-A1 (DE)
Title: Rotatable mixing drum for hot mix plant
Inventor: MARQUARDT DIETER
IPC: E01C19/10
Filed: 1986-08-19
Abstract: The invention relates to a rotatable mixing drum 1 for hot mix plant, with a burner device 14, 17, from which hot combustion gases can be blown into the drum interior 19 via a burner nozzle. The mixing drum is provided, in the regions of the drum ends 7, 11, with charging 8 and outlet 9 openings for asphalt material to be worked up. The burner device 14, 17 is directed towards the charging drum end 7 from the drum end 11 opposite the charging drum end 7. Provided inside the mixing drum is a baffle plate which delimits a charging space and towards which the heating flames from the burner device 14, 17 are directed through a flame-guiding chamber extending in the axial direction of the drum. <IMAGE>
Patent DE-3628133-A1 (DE)
Title: Solar radiation energy utilisation by means of photovoltaic cells (photocells) on a captive balloon
Inventor: SCHEIB ARTUR DR ING
IPC: B64B1/50
Filed: 1986-08-19
Abstract: Photovoltaic cells are used in order to utilise the energy of solar radiation. These photovoltaic cells are fitted on the envelope of a captive balloon which floats above the ground in accordance with the hot-air principle at an altitude (approximately 10 km) which is sufficiently free of weather influences, and whose retaining cables are used for transporting the electrical energy produced. That part of the balloon envelope which is fitted with solar cells can be of planar construction, and this solar cell surface can be positioned optimally with respect to the solar radiation direction by automatically controlled variation of the free retaining cable lengths. The freedom from weather influences is associated with the possibility to produce a very large amount of energy at a highly constant rate throughout virtually the entire range of daylight hours.
Patent DE-3628988-A1 (DE)
Title: Examples of use of an inductive winding which stores energy capacitively
Inventor: LUNGU CORNELIUS
IPC: H01G2/00
Filed: 1986-08-26
Abstract: Published without abstract.
Patent DE-3629843-A1 (DE)
Title: Holding and aiming apparatus for hunting
Inventor: THAN JOHANNES
IPC: F41A23/12
Filed: 1986-09-02
Abstract: An attachment part (130) can be fitted to the top of a tripod stand (10) having an adjustable-height column (70). This attachment part (130) has an arm on which a hunting rifle (131) can be placed and fixed. The rifle can be aimed at a target by pivoting the arm, with the rifle, about the column axis and about a transverse axis. The attachment part (130) can be removed quickly and without noise and can be replaced by a different attachment part on which a camera or a small hunting telescope can be mounted. The apparatus can be transformed into a compact state for transportation, so that the hunter can carry it in a rucksack. <IMAGE>
Patent DE-3634187-A1 (DE)
Title: Optical arrangement for injecting light into a 50  mu m gradient fibre
Inventor: KROPP JOERG-REINHARDT DR RER N
IPC: G02B6/42
Filed: 1986-10-03
Abstract: The invention relates to an optical arrangement for injecting light into a gradient fibre, achieving a quasi-stationary mode distribution in the core of the gradient fibre. In order to make such an optical arrangement in such a manner that with it, in a simple and reproducible manner, the quasi-stationary mode distribution can be achieved, the optical arrangement is designed in such a manner that it generates, at the injecting end side (4) of the gradient fibre (5), a luminous spot with uniform luminous intensity, which spot is considerably greater in comparison with the end surface (8) of the core (6) of the gradient fibre (5), and has a numerical aperture in the range between 0.9 and 0.11. The optical arrangement can be used in connection with attenuation measurement devices for gradient fibres. <IMAGE>
Patent DE-3642995-A1 (DE)
Title: Process and apparatus for preventing or eliminating sedimentation in pipelines
Inventor: STAHN ROLF
IPC: B08B9/02
Filed: 1986-11-24
Abstract: In water management of residential areas, sedimentation can badly impair the efficiency of sewage ducts. In order to eliminate the sedimentation, a number of processes and apparatuses are known. The present invention presents a novel possibility of preventing or eliminating sedimentation. The method of operation of this process is based on a compressed-air hose which is drawn into the sewer duct, reduces the flow cross-section and increases the flow rate.
Patent DE-3644672-A1 (DE)
Title: Cyclone
Inventor: SCHMIDT PAUL DR ING
IPC: B04C5/14
Filed: 1986-12-30
Abstract: Design of a cyclone with a baffle device in the separating zone such that the negative influence of secondary flows on the separation (removal) of particles is prevented. For this purpose, it is proposed to design the longitudinal edges of the baffle device such that they are neither entirely a generating line nor extend entirely in parallel in the developed view of the baffle device. In addition, it is proposed: that the inflow be designed as a spiral of more than 180@ or as an axial grille, that the baffle device have no direct connection to the cover of the cyclone, that the cyclone be of symmetrical design, that an axial cyclone have direct connection to the baffle device and that there be partial current extraction without and with feedback of gas into the inlet.
Patent DE-3713009-A1 (DE)
Title: Arrangement for optically scanning raster line by raster line
Inventor: JAHN EMIL ING GRAD
IPC: H04N1/10
Filed: 1987-04-16
Abstract: To scan transparent originals (25), a scanner is provided, the carriage device of which consists of two parts: a lamp carriage (12) and a scanner carriage (5). The latter is movably supported via a stepping motor (7) underneath a glass plate (11). The lamp carriage (12) with a two-axial roller drive (rolls 13) rests on the transparent original (25) to be scanned, via which roller drive the carriage (12) can be moved transversely to its longitudinal extent. The two carriage parts (5 and 12) have permanent magnets (10 and 22) which are aligned with one another and via the magnetic field of which the lamp carriage (12) is coupled to the scanner carriage (5). Since this coupling is not rigid, the light emitted by the fluorescent tube (14) of the lamp carriage (12) is uniformly distributed over the width of the possible displacement of the lamp carriage (12) with respect to the scanner carriage (5) by means of a diffusion screen (17). <IMAGE>
Patent DE-3713355-A1 (DE)
Title: Sports tie
IPC: A41D25/00
Filed: 1987-04-21
Abstract: The two ends of the band of the sports tie lying around the neck area are crossed over at the height of the top shirt button. The part of the tie leading downwards is mounted below this band cross-over. In a further design, a part of the tie leading downwards is additionally mounted in parallel. A fastener is mounted on the neck band or below the band cross-over. This tie is a completely new creation which extends the range of products.
Patent DE-3718267-A1 (DE)
Title: Electrical composite material
Inventor: WEGERHOFF ARNO DR
IPC: H05K1/03
Filed: 1987-05-30
Abstract: Electrical composite materials, characterised by silica fibres (= SiO2 fibres).
Patent DE-3720992-A1 (DE)
Title: Method and facility for abrasive blasting of surfaces, in particular of contaminated surfaces
Inventor: BLAUDSZUN BERND DIPL ING
IPC: G21F9/00
Filed: 1987-06-25
Abstract: Method for abrasive blasting of workpiece surfaces, in particular of contaminated surfaces, in which CO2 dry ice particles are directed against the surface with the help of a propellant jet. Liquid carbon dioxide is solidified without pressure reduction in the solid phase by cooling with a liquefied gas whose fixed point is considerably lower than that of carbon dioxide, and the particles of ice are formed during or after solidification.
Patent DE-3725016-A1 (DE)
Title: Process for drying and storing condensates and their pollutants situated therein which result from flue gas desulphurisation processes
Inventor: NOETH GEBHARD
IPC: C02F11/12
Filed: 1987-07-29
Abstract: The invention relates to a proposal for separating off and drying pollutants from condensates and process waters of flue gas purification plants. In order to avoid the problematic introduction of these pollutant-containing liquids into the public sewage system, a process and an apparatus are specified here which provide an accelerated evaporation of these liquids in a collection tank, additional evaporation devices accelerating the permanent evaporation. The neutralisation products, sludge, soot and other solids remaining after the evaporation process can then be disposed of dry as a total solid composition. <IMAGE>
Patent DE-3729284-A1 (DE)
Inventor: REIFFEN MANFRED DIPL CHEM DR
IPC: C07D213/61
Filed: 1987-09-02
Abstract: Pyridylethanolamines of the formula <IMAGE>  in which R denotes a carboxymethoxy, carbomethoxymethoxy, ethoxycarbonylmethoxy or 2-hydroxyethoxy group, their optical isomers, their diastereomers and their acid addition salts. The novel compounds of the above formula I, their optical isomers and their diastereomers and also their acid addition salts, in particular their physiologically tolerable acid addition salts with inorganic or organic acids, have useful pharmacological properties, namely an effect on the metabolism, preferably a hypoglycaemic and body fat-reducing effect, and also a lowering effect on the atherogenic beta -lipoproteins VLDL and LDL. The novel compounds of the above formula I can be prepared by processes which are known per se.
Patent DE-3729438-A1 (DE)
Title: Foaming fountain-nozzle
Inventor: SCHLACK KARL-FRIEDRICH
IPC: B05B17/08
Filed: 1987-09-03
Abstract: Foaming fountain-nozzles for fountain systems, ponds or the like have, in a known manner, a one-part nozzle body of brass which entails high tool costs for its production. The novel foaming fountain-nozzle is to have a nozzle body, the mould costs of which are considerably reduced. To be able to produce the foaming fountain-nozzle simply and inexpensively, the latter has a nozzle body formed from two plastic nozzle halves (3) which can be produced without cores, the two nozzle halves (3) being held together by pushed-on pushers (1, 2) (Fig. 2). The manner of production of the nozzle and the fact that it can be split have reduced the mould costs to a third of the original costs. <IMAGE>
Patent DE-3730557-A1 (DE)
Title: Process for the production of colour photographs (prints), and colour-photographic recording material suitable for this purpose
Inventor: RENNER GUENTER DR
IPC: G03C7/388
Filed: 1987-09-11
Abstract: A colour-photographic recording material having at least one photosensitive silver-halide emulsion layer associated with a diequivalent magenta coupler of formula I and an oil former of formula II allows the production, in a short processing process, of colour photographs of high colour density whose colour balance is not significantly changed during processing. <IMAGE>       n is from 1 to 5;   m is from 1 to 3;   X i a removalable group of the formula -S-R<3>; R<1> is halogen, alkoxy, alkylthio, acylamino, sulfamoyl or alkoxycarbonyl; R<2> is halogen, cyano, thiocyanato, alkoxy, alkyl, acylamino or alkoxycarbonyl;   R<3> is alkyl, aryl or a heterocyclic group; <IMAGE>     R<4> is alkyl;   R<5> is alkyl;   R<6> is alkyl or <IMAGE>   or R<4> and R<5> together or R<4> and R<6> together are the radical for completion of a 5- or 6-membered heterocyclic ring;   R<7> is alkylene or arylene p is 0 or 1. li
Patent DE-3736770-A1 (DE)
Title: Game-of-chance device with remote participating stations
Inventor: PEITZ JOSEF
IPC: G07F17/32
Filed: 1987-10-30
Abstract: Game-of-chance device with a central station (ZS) for determining winning numbers and with connected remote participating stations (TS1, TS2), in each case with an input device (E1, E2) for game inputs and a display device (A1, A2) for displaying wins. The information transmission between the stations (ZS, TS1, TS2) should need little capacity and provide for realistic game-playing. The winning numbers are determined by means of a random-number generator (ZG) in the central station (ZS) and it is in each case represented on a simulator (R1, R2) at the remote participating stations (TS1, TS2) where the winning number is displayed, by means of which the calculations of wins are carried out there and are checked centrally. A roulette-playing device is described. <IMAGE>