baber/WOPTO huggingface dataset:
Patent DE-3332988-A1 (DE)
Title: Electronic delayed-response timing relay
Inventor: METZNER GERD LOTHAR
IPC: H01H47/18
Filed: 1983-09-09
Abstract: An electronic delayed-response timing relay is proposed which exhibits an instantaneous relay with instantaneous contact, a timing relay with timing contact, a stabilising circuit and a timing circuit controlling the timing relay. In this arrangement, timing circuit, timing relay and voltage stabilising circuit are connected in parallel. The voltage stabilising circuit comprises the series-connected instantaneous relay and a parallel-connected Zener diode. <IMAGE>
Patent DE-3333810-A1 (DE)
Title: Removable wiper device for visors on crash helmets, etc.
Inventor: HAUG RICHARD
IPC: A42B3/26
Filed: 1983-09-19
Abstract: This wiper device can be attached and removed as required by means of a handle. Advantage: no negative side-effects without wiper operation and nevertheless a usable "windscreen wiper" accessible at any time.
Patent DE-3336021-A1 (DE)
Title: Safety device for an internal combustion engine operated with fuel gas
Inventor: KELLER ALFRED ING GRAD
IPC: F02P11/02
Filed: 1983-10-04
Abstract: Safety device for an internal combustion engine operated with fuel gas, provided for the purpose of preventing unburnt mixture from flowing through the internal combustion engine into the exhaust system, with a vaporizer 4, which is provided with a pressure-controlled throttle and closing valve 8 and is provided with a mixer 13, from which an intake pipe 1 leads to the inlet members of the internal combustion engine, a solenoid valve 17 controlled as a function of the position of the ignition switch being provided, which is arranged on or in an auxiliary line 16 in such a way that the intake pipe 1 can be connected to the control pressure chamber 10 of the throttle and closing valve 8 by way of the solenoid valve 17. <IMAGE>
Patent DE-3336373-A1 (DE)
Title: Mould for the continuous casting of steel and process for its production
Inventor: EVERTZ EGON
IPC: B22D11/059
Filed: 1983-10-06
Abstract: The mould consists of copper and is protected against wear by an electroplated coating on the inside. However, in known moulds, cracks occur in the electroplated coating in the region of the molten metal level and extend into the copper basic material, thus limiting the life of such moulds. The invention eliminates this problem in that the mould wall remains uncoated in the upper portion, while in the lower portion it is given a coating which especially adjoins the upper portion seamlessly, thus avoiding changes in the internal dimensions. This is particularly successful when the lower section is mechanically machined so that a recess exists for the coating. The coating is then applied with a certain excess and is then mechanically machined together with the whole mould wall, so that a smooth surface results.
Patent DE-3336619-A1 (DE)
Title: Automatic rental machine for rentable articles
IPC: G07F7/00
Filed: 1983-10-06
Abstract: What is proposed is an automatic rental machine for rentable articles, especially for video cassettes, in which the articles are lockably accommodated in a plurality of shafts of a cabinet-like housing. Each shaft is assigned an electrically actuable locking device which can be activated respectively, for locking and release, by a control unit receiving an extraction or a return signal and selection signals. The control unit is connected to a memory device, in which the rental state of the articles assigned to the individual shafts is stored. <IMAGE>
Patent DE-3341413-A1 (DE)
Title: Copier for double-sided copying
Inventor: KAMEGAMOR MASAYUKI
IPC: B65H29/58
Filed: 1983-11-15
Abstract: A copier for double-sided copying is specified which has a special paper-turning mechanism with a feed device which has the following components: a main roller (1) which can rotate forward and backwards; three rollers (2, 3, 4), which are arranged in contact with the circumference of the main roller (1) and can be driven by the rotary movement of the latter; a shaft (5) for turning the paper, which is located between a first pair (2, 3) of rollers; a paper web switch-over part (6a), which is located pivotably between a second pair (3, 4) of rollers, and a paper web switch-over part (7a), which is arranged pivotably between a third pair (4, 2) of rollers. The first switch-over part (6a) can assume three different positions, and the second switch-over part (7a) can assume two different positions which permit the incoming paper sheets to be turned over, returned into the copying cycle and discharged, and/or to be directly removed without being turned over. <IMAGE>
Patent DE-3343432-A1 (DE)
Inventor: LORKE HANS-JUERGEN DIPL ING
IPC: B67D7/34
Filed: 1983-12-01
Abstract: Device for dispensing petrol or liquid fuel into tanks, comprised of a filling pipe on the tank and of a dispensing gun with manually actuating valve and automatic closure device of the valve. In the filling pipe (1) there is secured a cylindrical perforated piece (3) having an overall opening surface larger or equal to the free surface of the cross-section area of the filling pipe and longer than the deepest penetration of the dispensing gun (6). The free cross-section area of the annular space remaining between the cylindrical piece (3) and the filling pipe (1) is at least equal to the outlet cross-section area of the dispensing gun (6). At the upper part of the filling pipe (1) there is arranged a device producing a magnetic or electric field in the cross-section area of the pipe, whereas there is arranged on the dispensing gun (6) at least one detector which is sensitive to said field and acting on the closure valve or the pump motor of the dispensing gun.
Patent DE-3402029-A1 (DE)
Title: Aluminium alloy for electrical conductors having enhanced tensile strength
Inventor: DEKOWSKI FRITZ DIPL ING
IPC: C22C21/00
Filed: 1984-01-21
Abstract: In order to be able to retain the extrusion process for the production of single-wire round conductors and sector-shaped conductors of aluminium, even if the conductors must be of enhanced tensile strength, an alloy is used comprising pure aluminium with preferably 0.4% by weight of nickel.
Patent DE-3404829-A1 (DE)
Title: Reader
Inventor: PERLICH WOLFGANG DR ING
IPC: G06K7/08
Filed: 1984-02-09
Abstract: Reader for information recorded linearly on a carrier in card form, preferably on a magnetic strip, in particular for transmitting data by means of a telephone set or a device assigned to the latter, in which means are provided which, in each case after recording an information transmission not interrupted by a pause of a predetermined length, evaluate the information received as valid, provided that the length of the data record coincides with a predetermined length, without further independent information, identifying the physical presence of the data carrier in the reading compartment, being determined and evaluated.
Patent DE-3405173-A1 (DE)
Title: Wheel suspension for motor vehicles
Inventor: ENKE KURT DR ING
IPC: B60G13/00
Filed: 1984-02-14
Abstract: In wheel suspensions for motor vehicles which are equipped with a wheel spring having a helical spring, for functional reasons a certain reciprocal assignment may be required for the individual parts of the wheel suspension, which assignment, in conjunction with other aspects of the construction necessitated by the design of the vehicle may impose structural compromises. In order to be able to dispense with expensive compromise solutions in such cases, it is proposed to allow one or more vehicle components to be correspondingly assigned to the helical springs to project between coil parts of a spring turn having a greater pitch than the regular pitch of the helical spring or to lead these through the expanded spring section of the helical spring.
Patent DE-3405759-A1 (DE)
Title: Rope block
Inventor: HABEGGER WILLY
IPC: B66D3/06
Filed: 1984-02-17
Abstract: A rope block with several rope pulleys mounted on a bearing spindle, cover cheeks fastened on either side of the rope pulleys on the bearing spindle, and an anchoring means for the rope block. The bearing spindle is designed as a hollow spindle. The cover cheeks have apertures in the area of the hollow spindle. The anchoring means is designed as a flexible anchoring means and is passed through the hollow spindle as well as through the cover cheeks. A reduction in the overall height of the rope block as well as a reduction in weight and gentle treatment of the flexible anchoring means are thereby obtained. <IMAGE>
Patent DE-3406511-A1 (DE)
Title: Process for the preparation of a dense-glass suspension
Inventor: PIROOZ PERRY
IPC: C03C27/06
Filed: 1984-02-23
Abstract: Metered pulverulent dense glass is introduced into a mixing tank, where it takes in a part of its contents. A selected amount of a gelling solvent is then passed into the interior of the mixing tank. The tank is then stirred for a certain time in order to thoroughly distribute the solvent in the dense-glass powder.
Patent DE-3410599-A1 (DE)
Title: Stretcher
Inventor: FARKAS JOZSEF DR
IPC: A61G1/02
Filed: 1984-03-22
Abstract: The invention relates to a stretcher for carrying an injured individual and, if necessary, for laying down an injured individual during life-saving actions at accidents and disasters, which stretcher comprises a support plate made up of elements connected by joints, and a supporter adjusted to suit the support plate and permitting a change of location, as well as handles. 
<??>The essence of the invention resides in the fact that the supporter (4) is designed with feet (8) which can be rotated parallel to the longitudinal axis of the stretcher and are connected to the joint (7) formed on the central element (6) of the support plate (1). 
<IMAGE>
Patent DE-3421550-A1 (DE)
Title: Seating device, in particular chair, for rocking
IPC: A47C3/02
Filed: 1984-06-06
Abstract: The invention relates to a seating device, in particular a chair, with a rigid seat part having a backrest and a seat surface and with a rigid underframe which is connected to said seat part. In order to allow a safe rocking movement towards the front and back of the chair, ruling out tipping over, the seat part is mounted on the underframe - seen in vertical plan through the centre of gravity of the seating device - so as to be tiltable on a pivot located towards the bottom of the continuation of the backrest. The pivot is moved above the basic plane of the underframe towards the centre of gravity of the seating device. Provided on the underframe and in the front region of the rocking chair is at least one rest stop which limits the rocking movement of the seat part and can be engaged with two corresponding rest surfaces formed on the seat part.
Patent DE-3425485-A1 (DE)
Inventor: LEHMANN WOLFGANG
IPC: B07B1/46
Filed: 1984-07-11
Abstract: 1. Screen bottom with screen elements (2) positioned side-by-side which are secured replaceably to a supporting sub-frame (2) by additional profiled members (6) made of synthetic material, in which the profiled members (6) grip two side edges of adjacent screen elements and have on their under surface projections (14) which are positively secured to the sub-frame, the screen elements (2) completely convering the upper surfaces of the profiled members (6), characterized in that the screen elements (2) with lower, offset regions (5) in their faces are secured to the profiled members (6) so that they engage positively.
Patent DE-3428417-A1 (DE)
Title: Waste heat boiler
Inventor: SIMONENKO IVAN S
IPC: F22B37/40
Filed: 1984-08-01
Abstract: The waste heat boiler (1) includes a gas flue (2) in which two pipe partitions (22 and 23) are arranged perpendicularly to the flow direction of the waste gases. The partition (22) is mounted in the radiation chamber (24) of the gas flue (2) in its upper part, and the partition (23) is mounted at the beginning of the contact chamber (25) of the gas flue (2). The partition (22) is constructed, on the side for the medium to be heated, from U-shaped pipes (28) for multiple flow, and is provided with at least one fastening means (33) to attach it to the side wall (3 or 4) of the gas flue (2). The fastening means (33) is fitted to the curvature end (32) of the U-shaped pipe lying immediately adjacent to the side wall (3 or 4) of the gas flue (2). The partition (23) is constructed for multiple flow on the side for the medium to be heated, and the discharge of the medium to be heated from the partition (23) and its supply to the partition (22) lie on one side of the longitudinal axis of the gas flue (2). <IMAGE>
Patent DE-3429499-A1 (DE)
Title: Roller trainer for driving school instruction
Inventor: FISCHER HANSJOERG DIPL ING
IPC: G09B9/04
Filed: 1984-08-10
Abstract: A simple mechanical apparatus is proposed which makes it possible to operate multi-track motor vehicles with front-wheel drive in all phases of operation under their own power in a stationary, stable and steerable manner, for the purposes of improving driving school instruction. This apparatus substantially comprises concave running rollers (with auxiliary devices), which fix and support the two front wheels in a rotatable manner. Together with the motor vehicle, they form a complete trainer, without conversion work being necessary on commercially available vehicles. In combination with     - didactically prepared training programmes   - mental training   - and visual aids (especially film)  many transport situations can be realistically modelled. The use of the trainer is advantageous, in terms of learning psychology, traffic law, insurance law, safety and cost, as compared with conventional training restricted entirely to roads.
Patent DE-3430037-A1 (DE)
Title: Horizontal hydraulic cylinder unit
Inventor: TOMYSEK GUENTER ING GRAD
IPC: B66C17/12
Filed: 1984-08-16
Abstract: The invention relates to a horizontal hydraulic cylinder unit, where two structurally separate cylinder housings, arranged symmetrically to the perpendicular longitudinal centre plane and mounted approximately centrally on parts to be moved along symmetric paths, in particular the top arms of double-arm gripper legs, as well as a common piston/piston-rod component symmetric along the longitudinal axis and having two disc pistons arranged at the ends of the piston rod (fixed relative to their support) and symmetric to the perpendicular longitudinal centre plane are provided. A cylinder unit is thereby created which requires a relatively small free space of movement and in which the mass distribution is as symmetric as possible during the stroke movement.
Patent DE-3436919-A1 (DE)
Title: Lightweight sleeping bag
Inventor: KAUP ARNO
IPC: A47G9/08
Filed: 1984-10-09
Abstract: A lightweight sleeping bag, in which an enlarged freedom of movement is provided in the knee area by means of a fold 4, 5, 6, 7 in the web of material 2 of the upper side. User convenience is increased additionally by a plurality of expedient further developments. <IMAGE>
Patent DE-3438576-A1 (DE)
Title: Orientation device for a car driver, having a rewindable map strip
Inventor: LORENZ KLAUS
IPC: G09B29/10
Filed: 1984-10-20
Abstract: Map sections 17 are recorded on a film 2 and coded 10a. The film 2 can be replayed in an exchangeable cassette 5. A computer 15 can be used to preselect a specific section 17. If the latter is projected onto the field of view 9, the drive motor is switched off via sensors 10 for the coding 10a. <IMAGE>
Patent DE-3439640-A1 (DE)
Title: Device for removing excess tobacco from a stream of tobacco
Inventor: RUDSZINAT WILLY
IPC: A24C5/18
Filed: 1984-10-30
Abstract: A device for removing excess tobacco from a stream of tobacco which is conveyed on a tobacco belt (7) in a channel (1) has two holding discs (11a, 11b) which rotate in opposite directions and with which interacts a removal means which is designed as a disc (15), the disc for diverting the tobacco having a concave end face (21), in the edge region of which notches (23) are inserted in such a way that cutting edges (24) are formed on the circumferential surface (22). <IMAGE>
Patent DE-3443621-A1 (DE)
Title: Dyestuff mixtures
Inventor: LIECHTI PETER DR
IPC: C09B67/22
Filed: 1984-11-29
Abstract: Mixtures of at least two different disperse dyestuffs of the formula <IMAGE> in which R1 and R2 independently of one another denote a C3-C8-alkyl radical and R3 denotes a C1-C2-alkyl radical, where the number of alkyl C atoms of R1, R2 and R3 together is at least 7 and at most 14 per dyestuff molecule, are distinguished by a good pH resistance and a very good add-on ability and affinity; they are particularly suitable for the dyeing of polyester fibres.
Patent DE-3444432-A1 (DE)
Title: Contact device for electrical components having a plug-in base
Inventor: JOST GERHARD
IPC: H01R33/09
Filed: 1984-12-06
Abstract: The contact device consists of a base part and of sprung contact arms which project out of the base part. The contact arms are gripped in a supporting manner by a sleeve which is produced from a plastic which can shrink when it is heated.
Patent DE-3501990-A1 (DE)
Title: Installation with grate firing for substitute fuels such as refuse
Inventor: PAULI BALDUIN DR ING
IPC: F23J3/06
Filed: 1985-01-22
Abstract: Published without abstract.
Patent DE-3503296-A1 (DE)
Title: Articulation device for a pivotable handle part of an implement
Inventor: RUTSATZ KARL-HEINZ DR
IPC: B25G3/38
Filed: 1985-01-31
Abstract: An articulation device for a pivotable handle part of an implement is described which is linked to an implement handle via a pivot bearing and is pivotable relative to the handle between a neutral position and a working position in such a way as to be guided radially and in an axially fixed manner on the handle. The bearing shaft or bearing pin of the pivotable handle part can be disengaged from the bearing of the handle through a radial slot so that the handle part can be removed from the handle. <IMAGE>
Patent DE-3508960-A1 (DE)
Title: Cross-cutting installation for strip, with a stacking device
Inventor: KALETKA MARTIN
IPC: B21D43/20
Filed: 1985-03-13
Abstract: To fill in the loading time for the uncoiler and to reduce the outlay otherwise required for this purpose, the system has a feed-roller stand (2), cross-cutting shears (3) and a conveying means (4, 6). The height of these means (2, 3, 4, 6) can be adapted to the stack of sheet-metal parts (5) in a stacking device (12) by means of a table (7). <IMAGE>
Patent DE-3513006-A1 (DE)
Title: Process for desulphurising flue gases
Inventor: FREITAG FRIEDRICH ERICH
IPC: B01D53/50
Filed: 1985-04-11
Abstract: The invention relates to a process for desulphurising flue gases by flue gas scrubbing using an aqueous suspension, characterised by the use of one or more anticoagulants.
Patent DE-3520132-A1 (DE)
Title: Roof rack fastening on a soft-top coupé
Inventor: BRAEUHERR GUENTHER
IPC: B60R9/00
Filed: 1985-06-05
Abstract: Roof rack fastening on a soft-top coupé, the luggage-supporting roof rack of which is releasably fastened to the lateral frames of the front window of the coupé by means of front supports and to the rear part of the coupé by means of rear supports. So that the top of the coupé can be opened or closed as required, without the roof rack being unloaded and fully dismounted, the roof rack is releasably connected to the front supports by means of a rapid locking device and is fastened to the rear part by means of the rear supports in such a way that it can be folded upwards about a horizontal pivot axis.
Patent DE-3522185-A1 (DE)
Title: Device for reducing the microbe count in the air
Inventor: MUELLER KARL
IPC: A61L9/00
Filed: 1985-06-21
Abstract: A device for reducing the microbe count in the air comprises a body having one or more channels which pass through it vertically and have a surface of pure silver or silver having a fine silver content of at least 90%. The body can be suspended, erected as a lamp body or be designed as a housing with an in-built heating body and fixed to a wall.
Patent DE-3528200-A1 (DE)
Title: X-ray tube having a rotating anode
Inventor: PLESSIS ANDRE
IPC: H01J35/10
Filed: 1985-08-06
Abstract: For expansion compensation during the mounting of a rotating anode of an X-ray tube on the end of an insulating shaft of the drive rotor, the anode (12) and the shaft (15) (which cannot have the same linear coefficient of expansion) are installed by means of a component such as a screw (29) whose useful length is calculated as a function of all the expansion coefficients of the assembled materials such that the expansion difference between the anode and the shaft is compensated for, and a constant stress is ensured at all the temperatures which occur. …<??>Used for medical X-ray technology. …<IMAGE>…
Patent DE-3530308-A1 (DE)
Title: Method for adapting a test program for electrical circuits
Inventor: HAEGELI EGBERT
IPC: G01R31/3183
Filed: 1985-08-24
Abstract: In the case of a method for adapting a test program for electrical circuits to the circuit which is respectively to be tested, at least one example of the circuit is tested using the test program provided for a circuit, it being possible to repeat individual test steps. The measurements achieved during the individual test steps are displayed together with the test parameters used at the same time on a screen in such a manner that a correlation between the test parameters and the measurement results is visible. If necessary, the test parameters are changed and the changed test parameters are incorporated in the test program.
Patent DE-3531778-A1 (DE)
Inventor: KOLDE HANS-JUERGEN
IPC: C12Q1/56
Filed: 1985-09-06
Abstract: The method makes use of a protease which can be inhibited by the inhibitor and of a substrate for this protease and entails initially a liquid containing the protease inhibitor being mixed with the substrate, then the protease being added and the substrate hydrolysis rate being determined.
Patent DE-3535324-A1 (DE)
Inventor: MAUS HELMUT
IPC: B26D3/20
Filed: 1985-10-03
Abstract: 1. A holding frame for gate-knives (9) having knife-holder bars (4, 12) lying opposite one another at a distance apart and receiving the gate knives between them, one of the two knife-holder bars (4, 12) being connected to a cross-bearer (2), and having longitudinal bearers (1) at the sides, which connect together the cross-bearer (2) and the knife-holder bar (12) lying opposite the cross-bearer (2), the longitudinal bearers (1) lying in holes drilled in the cross-bearer (2) or in lugs on the cross-bearer and in drilled holes or recesses (11) in the knife-holder bar (12) lying opposite the cross-bearer (2) and the holes drilled in the cross-bearer (2) or the knife-holder bar (12) lying opposite the cross-bearer (2) being made at least partially as tapped holes or being aligned at least approximately with tapped holes (13) adjoining them, in which screws (14) for alteration of the spacing of the two knife-holder bars are arranged, characterized in that in each case between the screw (14) and the associated longitudinal bearer (1) a springlike device is arranged, the springs (16) of which bear at one side against the endface of the longitudinal bearer (1) and at the other side against the screw (14) or an intermediate part (17).