baber/WOPTO huggingface dataset:
Patent DE-3414315-A1 (DE)
Title: Shoe-cleaning treatment and polishing machine
Inventor: ZIEHER ALBERT DIPL ING
IPC: A47L23/02
Filed: 1984-04-16
Abstract: A shoe-cleaning treatment and polishing machine is of narrow construction, for accommodation in the shoe cupboard as the ideal location, or for setting up on the floor. The machine is switched on manually by means of a button switch, or via an automatic coin-operated switch. The rubbing and polishing brushes are arranged on the first of the two pipes. The drive is accommodated in the said pipe and drives the pipe directly. The first pipe, via a gear arranged in the second pipe, drives the latter with a step-down drive. On the second pipe there are brushes for cleaning suede or seal skin shoes, or shoes made of similar types of leather. The cleaning or polishing means, colourless or coloured, can be applied to the surface of the shoe via quantity-controlled or time-controlled dispensing valves, with the shoe on the foot.
Patent DE-3416132-A1 (DE)
Title: Apparatus for pouring metals, in particular, into casting moulds
Inventor: SCHUESSLER BERND
IPC: B22C9/04
Filed: 1984-05-02
Abstract: An apparatus for pouring molten metal comprises a crucible for the casting composition and a casting mould, into which the molten metal, under external gas pressure, is forced from the crucible via a connecting line. The casting mould here consists of an embedding compound which is situated in a cell and into which are introduced, by the known lost-wax method, cavities which determine the subsequent shape of the end products. The cell with this casting mould is placed on the crucible and the connecting line then dips into the molten metal in the crucible.
Patent DE-3418352-A1 (DE)
Title: Appliance for raking together fodder, especially for front mounting on a tractor
Inventor: HOELZLE MAX
IPC: A01B59/048
Filed: 1984-05-17
Abstract: The windrowing machines illustrated in Figures 1 to 4 can be connected to the front side or rear side of a tractor and have one or more raking wheels (9) which are driven in rotation about a vertical axis and the elastic raking tines (6) of which project outwards and obliquely towards the ground from a carrier body designed as a hoop and are curved opposite to the direction of rotation of the raking wheels (9) or designed to extend obliquely rearwards. During the work, the long tines (6), of which a plurality is provided, pick up the fodder lying on the ground and deposit it in a windrow. <IMAGE>
Patent DE-3419745-A1 (DE)
Title: Use of acid-salt adducts which contain urethanised amino groups as quaternising agents for epoxide group-containing compounds, these adducts and reaction products and processes for their preparation
Inventor: WIRTH THADDAEUS DR
IPC: C09D5/44
Filed: 1984-05-26
Abstract: The invention relates to curable, cationically water-dilutable modification products of epoxy resins, which are formed by quaternisation with acid-salt adducts which contain urethanised amino groups, and can also be used in cataphoretic dip-coating.
Patent DE-3423020-A1 (DE)
Title: Floating body
Inventor: TUBACH KARL HEINZ
IPC: B63B35/38
Filed: 1984-06-22
Abstract: The floating body comprises closed-celled foam in which there is embedded a reinforcement which penetrates said foam, and is designed for the production of plug connections with other floating bodies.
Patent DE-3426109-A1 (DE)
Inventor: DICKNEITE GERHARD DIPL BIOL DR
IPC: A61P37/00
Filed: 1984-07-16
Abstract: The fact that Lycorine can be used for suppression of the immune system of mammals is described. Lycorine is therefore suitable for the therapy of autoimmune diseases, immune complex diseases and allergic and rheumatic conditions and for prophylaxis against transplant rejections.
Patent DE-3429598-A1 (DE)
Title: Process for the polymerisation of an acrylonitrile composition with formation of a polymer of improved whiteness which can be dyed under acidic conditions
Inventor: WILKINSON WILLIAM KENNETH
IPC: C08F220/42
Filed: 1984-08-10
Abstract: The invention relates to a process for the preparation of acrylonitrile copolymers which contain basis comonomers and have improved colour and colour stability. The polymerisation is carried out using a catalyst from the group consisting of hydrogen peroxide, alkyl and aryl hydroperoxides, acetyl and triacetone peroxides and alkali metal perborates and percarbonates, together with an activator from the group consisting of 1-thioglycerol, 1-thiosorbitol and thioglycol. The polymerisation mixture is quenched by means of a metal sequestrant and a compound from the group consisting of SO2, sodium bisulphite and sodium metabisuphite.
Patent DE-3432026-A1 (DE)
Title: Cable comb for electrical installations
Inventor: REICHLE HANS
IPC: H02G3/04
Filed: 1984-08-31
Abstract: The cable comb (10 or 10') comprises a longitudinal web (11) from which tongues (12) project which are closely adjacent to one another at their free ends by means of separating edges (16) and, closer to the longitudinal web (11), bound (by means of the respectively adjacent tongues (12)) a recess (13) for a single wire (30) or a wire harness (31 or 31') to be passed through. In this case, each tongue (12) is inclined in the longitudinal extent of the longitudinal web (11), the planes of extent of the inclined tongues including an acute angle (14 or 14') with the plane of extent of one longitudinal edge (15 or 15') of the longitudinal web (11), and there being a lateral separation (17) between the separating edges (16) at the free ends of adjacent tongues (12). These measures allow a cable comb to be created which allows both a single wire and also a wire harness to be passed in or out laterally in a very simple and easy manner through the recesses of adjacent tongues, without the tongues having to be spread apart by hand for this purpose, the single wire (as well as the wire harness, of course) remaining adequately protected against inadvertently falling out of the relevant recess. <IMAGE>
Patent DE-3432067-A1 (DE)
Inventor: WUENSTEL FRANZ
IPC: B60R9/058
Filed: 1984-08-31
Abstract: A frame of the car roof load-carrier has four supporting feet (18) which rest on the car roof (20), as well as four claws (24), which are arranged on respective pivoting elements (40) and which in the tensioned state grip the edge (34) of the car roof (20) from underneath. Each of the four pivoting elements (40) is acted upon by a cable pull (28). All four cable pulls (28) lead to a central actuation system, in which the actuation of the pivoting organ (40) produces two movements, one after the other, namely first a pivoting movement, in which the claw (24) goes into an overlapping position under the edge (34) of the car roof (20) and then a lifting movement, which tensions the claw (24) on the edge of the roof (34).
Patent DE-3436691-A1 (DE)
Title: Optically operative signalling device for indicating position, in particular for rescue purposes
Inventor: HURTIG KARL W
IPC: B63C9/20
Filed: 1984-10-04
Abstract: A light signalling device suitable in particular for rescue purposes comprises a flash lamp (5), a generator (6) connected thereto for generating light pulses, and a power supply source (battery). The flash lamp, generator and power supply source are shielded to the outside against moisture by housing parts (1, 2, 3). In order to provide a highly compact and reliable signalling device which can be regularly tested, the flash lamp and generator are embedded in an at least partially transparent cast compound which forms a lamp housing, the housing part for the power supply source is operatively connected to the lamp housing, and the device is provided on its outside with contacts (7), to which water can be applied, for the purpose of shortcircuiting a circuit of the power supply. <IMAGE>
Patent DE-3444621-A1 (DE)
Title: Fastening element for clamping tools and pallets to machine tables
Inventor: EHRHARDT WINFRIED DIPL ING DR
IPC: B23Q3/10
Filed: 1984-12-07
Abstract: The invention relates to a fastening element for clamping pallets and tools to machine tables. The clamping device comprises 2 parts, which are each of T-shaped design, a piston being allocated to each T-shaped piece. The pistons are located inside the same cylinder. By mutual admission of pressure, the clamping element is either secured in the machine table and permits a displacement of the tool or the pallet or it clamps the tool, pallet and machine table firmly to one another so that the kinetic forces are absorbed.
Patent DE-3445406-A1 (DE)
Inventor: BRAUER ILAN
IPC: B03C3/09
Filed: 1984-12-13
Abstract: Device for removing particles or droplets from gases particularly exhaust gases during the combustion of fosil fuels specially for diesel engines. The device includes a coagulator with high voltage elctrodes (21, 22) wherein the small particles are transformed in dipoles by polarization or by influence and form aglomerates of larger size. Thus, the efficiency of a mechanical separator (18) arranged after the gas travel line is enhanced. The electrodes (21, 22) are provided in a housing (13) of the coagulator perpendicular to the gas stream (10). Thereby the efficiency of the device, with respect to a given volume, is substantially improved.
Patent DE-3502779-A1 (DE)
Title: Device for retracting a seatbelt
Inventor: TSUGE NOBORU
IPC: B60R22/48
Filed: 1985-01-28
Abstract: Device for retracting a seatbelt with a seatbelt retraction mechanism which has a lock (51) which is provided on a seat of a vehicle, a lock sensor (52) which perceives whether the lock (51) is coupled to a latch plate (50) on the seatbelt (12) or not, a voltage sensor which perceives a lack of voltage or looseness of the seatbelt (12) by means of the operation of a sliding connection (4) and a motor (20) for retracting the seatbelt (12). The device for retracting the seatbelt also has a control circuit (CONT) which generates a control signal for controlling the seatbelt retraction mechanism in response to signals from the lock sensor (52) and from the voltage sensor. The control circuit (CONT) contains a motor reverse rotation detector element, a motor load detector element and a motor drive element so that the motor (20) is driven if it is perceived that it is rotating in reverse. <IMAGE>
Patent DE-3514946-A1 (DE)
Title: Selector lever for an automatic transmission for a motor vehicle
Inventor: KNAPE DIETER
IPC: B60K20/04
Filed: 1985-04-25
Abstract: A two-armed selector lever for an automatic transmission for a motor vehicle, which lever is arranged on the longitudinal transmission tunnel of the motor vehicle and is carried by its bottom lever arm in a stepped shifting gate which is recessed in a circularly curved shifting gate plate fixed on the longitudinal transmission tunnel. In its swivel movement, the upper lever arm of the selector lever projecting from the longitudinal transmission tunnel moves a shutter along the shifting gate, on which shutter a pointer is fitted for displaying the selected position.
Patent DE-3515039-A1 (DE)
IPC: F01L9/20
Filed: 1985-04-25
Abstract: A circuit and method for actuation of a gas intake or exhaust valve which is electromagnetically held in its opened and closed positions by an actuator assembly having a ferromagnetic element attractable by actuating solenoids. Control of the holding current flow through the solenoid coil is provided by a relaxation circuit element, and the excitation current is directly monitored and measured. Upon deexcitation of the coil and relaxation circuit-element activation, the decay current is not measured but is instead simulated. The relaxation circuit is supplied with pulsed current during the stationary phase of the valve, the current being measured in the pulse cycle during current supply, and is turned off upon exceeding a ceiling value. After the decay current has reached a threshold value, the current is turned on and permitted to rise momentarily. It is thereafter cycled off and on between an I1 and I2 value which is only about 10-20% of Imax, the capture current.
Patent DE-3515551-A1 (DE)
Title: Process for removing impurities from a hot gas stream
Inventor: RIQUARTS HANS-PETER DR
IPC: B01D53/86
Filed: 1985-04-30
Abstract: A process for removing impurities from a hot gas stream by catalytic reaction of the impurities at elevated temperature is described. The contaminated gas stream in this case is cooled in at least one heat exchanger having a heat storage mass, freed from interfering components which cannot be reacted catalytically and heated in at least one additional heat exchanger having a heat storage mass through which the stream has passed in a preceding cycle. Thereupon, the gas stream is fed to the catalytic reaction. In order to avoid impingement of the catalyst with harmful impurities from the contaminated gas, it is proposed that the heat exchanger is flushed after cooling the contaminated gas stream. For this purpose, a part-stream of the gas which has been freed from the interfering constituents which cannot be reacted catalytically can preferably be used. The process can be used in particular in the desulphurisation and denitration of flue gases. <IMAGE>
Patent DE-3517164-A1 (DE)
Title: Snowplough which can be used on the road
Inventor: SCHLOUSSEN JOHANN
IPC: E01H5/06
Filed: 1985-05-13
Abstract: In a snowplough which can be used on the road and, for clearing roadways, has as clearing device a plough which is raisable and lowerable in relation to a vehicle frame and which is suspended with a vertical guide and a lifting mechanism and has a clearing strip which interacts with the roadway surface during clearing and is worn essentially vertically in the direction of the plough, an automatic clearing-strip wear-monitoring device is provided according to the invention, on its own or in combination with a clearing-strip roadway pressure monitoring device which can also be used independently, the automatic clearing-strip wear-monitoring device being connected to the clearing device and having a number of mechanical sensors which are arranged behind the clearing strip on the clearing device, and furthermore at least two sensors in each case being assigned to one end of the clearing strip and being provided with a detector which, when the clearing device is, in relation to the vehicle frame, lowered in the vertical guide with the aid of the lifting mechanism, ends at a distance from the roadway upper edge corresponding to the wearable clearing-strip edge width.
Patent DE-3517744-A1 (DE)
Title: Sticker with attached protective cover
Inventor: MUELLER HEINRICH
IPC: G09F3/02
Filed: 1985-05-17
Abstract: Stickers of all kinds, especially package stickers, which are provided with an attached transparent plastic film, the intention being to stick the film over the said stickers and in so doing to protect them against damage and soiling. The sticker with the attached transparent plastic film is shaped in such a way that the protective film is designed as a kind of separable double card. The protective film can be folded back, so that the sticker can be written on by hand or machine. For easier handling during the sticking-on process, the protective film is provided with a protective paper sheet which is divided into two and overlaps itself.
Patent DE-3526910-A1 (DE)
Title: Photoactive pyrite layer, method for the preparation thereof, and use of pyrite layers of this type
Inventor: TRIBUTSCH HELMUT PROF DR RER N
IPC: C30B25/00
Filed: 1985-07-25
Abstract: Photoactive pyrite layers, preparation thereof, and their use constitute an economically extremely interesting alternative to conventional materials. The main semiconductor material used previously, for example for solar cells, is silicon. The production costs thereof are too high, however, to permit cost-effective production of solar cells. The significance of opening up and developing pyrite as a novel semiconductor material, especially for solar cells, lies in the fact that common, cheap and environmentally safe elements are used. Pyrite (FeS2) can be used as a photoactive material in solar cells and in optoelectronic components. Both native pyrite, after treating the material to improve the photosensitivity, and synthetically produced, monocrystalline and polycrystalline pyrite can be used.
Patent DE-3533215-A1 (DE)
Title: Apparatus for the reception, upward conveyance and transfer and/or discharge conveyance or bunkering of root crops, especially sugar beet
Inventor: HOLMER ALFONS
IPC: A01D33/08
Filed: 1985-09-18
Abstract: In a beet-harvesting machine, the beet are lifted at the front and conveyed to the rear end of the machine via a screen band guided underneath the harvesting machine. From the narrow screen band, the beet are delivered onto a beet-receiving device which corresponds approximately to the machine width and from which the beet are conveyed upwards via an elevator corresponding approximately to the width of the beet-receiving device and are delivered onto a transfer band or into the beet bunker. The beet bunker is designed so that it has, in the bottom region, one or more conveyor worms which can transfer the bunkered beet onto the beet-receiving device, so that the bunkered beet can be moved and therefore continuously cleaned in an intermediate circuit consisting of the beet-receiving device, elevator and beet bunker.
Patent DE-3536272-A1 (DE)
Title: Process for producing a fibre-composite laminate moulding
Inventor: DRACHENBERG FRANZ ING GRAD
IPC: B29B15/10
Filed: 1985-10-11
Abstract: In the production of two-dimensionally extended fibre-composite laminate mouldings, to prevent local impregnation defects and the formation of voids, according to the invention the impregnation of the fibre layers is carried out such that a scrim comprising a resin layer which is preformed corresponding to the contour of the moulding and is in the viscoelastic state and impregnated reinforcing fibres covering the resin layer on the surface is enclosed in a moulding tool and acted on with a precompression pressure effecting a venting for a duration dependent on the laminate thickness and the resin layer is simultaneously converted to a low-viscosity state by heating.
Patent DE-3541459-A1 (DE)
Title: Method for positioning a rotor to be balanced, and device therefor
Inventor: GIERS ALFRED DIPL ING
IPC: G01M1/08
Filed: 1985-11-23
Abstract: The rotor 1 to be balanced can be moved non-positively by a motor (15). Coupled in a rotationally secure fashion to the motor (15) is a pulse generator (20) which supplies one pulse sequence per revolution. Measuring transducers (4, 5) are provided which determine the effect of the unbalance as unbalance measurement signals from which there are obtained rotor-synchronous reference pulses with the aid of which a pulse sequence is defined which represents the rotor circumference. The angular position of the unbalance with respect to the pulse is used for the purpose of determining the number of pulses required until the predetermined position is reached. In order to increase the accuracy during positioning, the pulses representing the circumference are frequency-multiplied with respect to the pulses of the pulse generator (20), and the number of pulses during deceleration is determined with a time delay relative to the start of braking of the rotor (1) and used in order to control the positioning. <IMAGE>
Patent DE-3603301-A1 (DE)
Inventor: GLIMPEL HELMUT
IPC: B23B31/20
Filed: 1986-02-04
Abstract: Chuck apparatus for workpieces or tools with a base body provided with a cylindrical borehole and a concentrically thereto arranged cylindrical clamping sleeve of variable size with internal and external annular recessed grooves displacedly arranged relative to each other in the axial direction as well as a tightening nut or the like acting axially upon the clamping sleeve axially supported on a front end of the opposite side, whereby at least the clamping sleeve's end located remotely from the tightening nut or the like is configured as a taper sleeve acting in conjunction with a counter taper.
Patent DE-3610225-A1 (DE)
Title: Chairs with means for joining together to form a row of chairs
Inventor: SCHAFFITZEL HERMANN
IPC: A47C1/124
Filed: 1986-03-26
Abstract: In the case of chairs which can be joined together to form a row of chairs, provision is made for each chair to be fitted, on one side, with at least one magnetic holder and, on the other side, with at least one engaging surface for a magnetic holder of a neighbouring chair.
Patent DE-3611750-A1 (DE)
Title: Devices to make use of kinetic primary energy
IPC: B60S1/08
Filed: 1986-04-08
Abstract: Combined generation of electrical power by obtaining primary energy while at the same time using the slipstream to drive such an arrangement. Solar energy devices are also provided to interact with different uses of primary energy and automatically align themselves to adopt the most favourable angle for insolation. The load on batteries which are dependent on engines is relieved by means of electrical power derived from primary energy sources, with a great variety of other uses, for example for the air-conditioning of vehicle parts or storage spaces. In particular, autonomously supplied electrical power could be used, for example, to illuminate the outlines of a vehicle or trailer to make them clearly visible and to increase safety for other drivers. Or large advertising surfaces could be illuminated. The spoiler-structure is made more effective in traffic by means of extendible and retractable sunshade surfaces, which are imbued with a blue-white light in the dark in order to provide better protection for the eyes against the beam of light emitted by oncoming traffic. This can be brought about by the continuous colour-shading of a mobile blind with varying degrees of intensity. Autonomous generation of electrical power could drive streams of air through one or more air nozzles, for windscreens, rear windows or ... which are suffering the effects of rain or snow... Original abstract incomplete.
Patent DE-3617138-A1 (DE)
Title: Polyphenylene sulphide resin compositions, and mouldings thereof
Inventor: TAKEZAWA YOSHIO
IPC: C08K3/16
Filed: 1986-05-22
Abstract: The invention relates to polyphenylene sulphide resin compositions which are composed of polyphenylene sulphide with a unit represented by the formula <IMAGE> and halogenated copper, which have excellent weathering resistance, and the ultrasound welding seams and other welding seams of their mouldings have unusually superior strength.
Patent DE-3619466-A1 (DE)
Title: Paper labels, especially for marking the price of goods
Inventor: HECKERMANN RAINER
IPC: G09F3/02
Filed: 1986-06-10
Abstract: The invention relates to paper labels arranged on a support and coated with adhesive on the support side for attaching to articles, especially for marking the price of goods, with separation lines arranged in the paper, wherein more than two separation lines are arranged in the labels and touch or intersect each other. <IMAGE>
Patent DE-3623658-A1 (DE)
Title: Head restraint (head rest)
Inventor: MATTHIAS KLAUS DIPL ING
IPC: B60N2/48
Filed: 1986-07-12
Abstract: A head restraint for the rear seats of a passenger car has at least one rotatable holding arm, which supports a head cushion and is connected to a swivel bearing, and a swivel drive which drives the holding arm and is capable of swivelling the head cushion automatically into a trough in the rear parcel shelf situated behind the rear seats. In order to obtain a gentle, quiet swivelling-in procedure, there engages on the swivel bearing a damping device which acts counter to the driving force of the swivelling drive and is effective only in one swivelling direction of the holding arm.