baber/WOPTO huggingface dataset:
Patent DE-3402801-A1 (DE)
Title: Movable hedge-cutting device
Inventor: STRIGENS GEORG
IPC: A01G3/04
Filed: 1984-01-27
Abstract: Movable hedge-cutting device with, fastened on the chassis, a stand as a support for the hedge-cutter, according to Patent Application P 3325562.8. The improvement consists in that the stand is fastened pivotably on the chassis and can be brought into the required inclined position by means of an adjusting and fixing device, and a scale indicates the inclined position in degrees. For vertical alignment of the stand in any inclined position of the chassis, the clip, which connects the stand to the adjusting device, is height-adjustable on the stand.
Patent DE-3403247-A1 (DE)
Title: Heat engine
Inventor: FEIST ARTUS
IPC: F02G5/02
Filed: 1984-01-27
Abstract: The heat engine is essentially a four-stroke internal combustion engine, which is designed not with a view to high torque but with a view to generating heat. For this purpose an external expansion chamber is provided, which is arranged in a heat exchanger and is connected by way of the exhaust valve to the cylinder or cylinders of the engine. In addition the exhaust valve does not open just before the end of the expansion stroke but just after it commences. The expanding hot gases thereby flow into the external expansion chamber. There they give off their heat by way of the heat exchanger to a heating installation or the like.
Patent DE-3405363-A1 (DE)
Inventor: RACH HEINZ-DIETER DIPL ING
IPC: B60C15/02
Filed: 1984-02-15
Abstract: A vehicle wheel having a rigid rim on which can be mounted a pneumatic rubber tire. The tire beads are adapted to be disposed on the radially inner side of the rim ring. Deep mounting beds are located axially inwardly of the rim seating surfaces for the tire bead. In order to prevent the penetration of water and dirt into the deep mounting beads, the tire beads each have a cross-sectional shape which on the one hand during mounting allow the tire bead to enter the mounting space having the deep bed, and on the other hand in the operating position of the tire close off the mounting space having the deep bed region.
Patent DE-3406389-A1 (DE)
Title: Circuit arrangement for multiple resolution of incremental transmitter signals
Inventor: BECKER GERHARD
IPC: H02P23/16
Filed: 1984-02-22
Abstract: Signals coming in two channels from an incremental transmitter are processed digitally and supplied to a microprocessor (8) via a quadruple evaluator (4) with counter. In parallel with this, a two-channel analog processing of the signals is carried out via sample-and-hold circuits (9, 10) and a sampling device (11), these signals also being supplied to the microprocessor (8) after analog/digital conversion. The resolution of the normal quadruple evaluator can be arbitrarily increased by means of this parallel further processing with sample-and-hold circuits (9, 10) and sampling device (11). <IMAGE>
Patent DE-3407355-A1 (DE)
Title: Field chopper with pick-up, cutting and conveying devices
Inventor: EGGENMUELLER ALFRED DR ING
IPC: A01F29/09
Filed: 1984-02-29
Abstract: The invention relates to a field chopper with a swath pick-up 2 and a pick-up for maize; with a cutting roller 3, the tines 4 and the stationary cutters 5; with a cross-conveyor 7; and with an elevator 8. The cutting system known on loading trucks and suitable for short cutting has a substantially lower power requirement than the conventional tools on field choppers. Also, there is less susceptibility to foreign bodies or this can easily be remedied by resilient cutters. The frame of the field chopper has the recess 28. Mounted on this side is the maize pick-up which possesses cutting, elevating and cross-conveying devices and which feeds the maize stalks to the cutting roller 3 in a transverse direction. For transport, the maize pick-up can be folded up. A crushing device for maize grains can be installed in the conveying flow. <IMAGE>
Patent DE-3412815-A1 (DE)
Title: Device for the contact-making connection of the electrical conductors of cables
Inventor: STUPPY GOTTLIEB GEORG
IPC: H01R12/70
Filed: 1984-04-05
Abstract: In the case of a device for the contact-making connection of the electrical conductors of cables to the conductor tracks on electrical printed-circuit boards, the electrical conductors (5) engage, for space-saving connection, with the free ends (5') in coaxial holes (3) in the conductor tracks (2) and printed-circuit board (1) and are bent back above the conductor tracks (2), essentially parallel to the plane of the printed-circuit board (1) and are fixed on the printed-circuit board (1) by means of a sliding sleeve (6) which is fitted simultaneously onto the electrical conductors (5) and printed-circuit board (1). <IMAGE>
Patent DE-3414040-A1 (DE)
Title: Electric connection elements, in particular for coil formers of inductive electric components
Inventor: MEINDL GERHARD DIPL ING
IPC: H01F5/04
Filed: 1984-04-13
Abstract: Electric connection elements, in particular metallic connection elements in the form of pins and soldering lugs for coil formers of inductive electric components, onto which the wire ends of windings are soldered or welded, the connection elements being coated with an adhesive protective layer of plastic of uniform thickness largely preventing oxidation of the connection elements in order to maintain their soldering and welding capability, said layer exposing the connection element in the soldering or welding-on region at soldering-bath or welding-on temperature.
Patent DE-3414763-A1 (DE)
Title: Device for surveying terrain markers
Inventor: FEIT JOSEF
IPC: G01B3/10
Filed: 1984-04-18
Abstract: The device is used for surveying terrain markers, particularly for averaging the distance between two points, for example for determining the mean distance between two station staffs. For this purpose, one uses a measuring tape 6 which is held against one station staff 29, sets half the distance between the two station staffs 29 on the measuring device and moves along a circular arc with respect to the station staffs 29 until one is located precisely in the centre between two station staffs. This is the case when the mirror images 30 of the station staffs 29 appear on the angle mirror 18 and coincide or are set to predetermined markings. <IMAGE>
Patent DE-3415434-A1 (DE)
Title: Liquid detergent and cleaner
Inventor: SATSUKI TERUHISA
IPC: C11D1/28
Filed: 1984-04-25
Abstract: The liquid detergent and cleaner contains   (a) a disalt of an a-sulphonated fatty acid of the general formula:   <IMAGE>  in which:     R is an alkyl or alkenyl group with 8-16 carbon atoms and M and M% are independently of one another, a cation which is capable of forming a water-soluble salt and is composed of magnesium or an optionally substituted ammonium group, and   (b) a salt of an a-olefinesulphonic acid with 12-18 carbon atoms with an alkali metal, alkaline earth metal and/or optionally substituted ammonium cation, where the ratio of component (a) to component (b) is in the range from 19:1 to 1:1 by weight. The detergent and cleaner has good cleaning properties, i.e. cleaning and foaming power and leaves no noticeable odour on the hands, the skin or the laundry.
Patent DE-3419733-A1 (DE)
Title: Adjustable optical fibre attenuator
Inventor: KUKE ALBRECHT DIPL PHYS DR
IPC: G02B26/02
Filed: 1984-05-26
Abstract: An adjustable optical fibre attenuator consists of an optical fibre plug, at least one of the two optical fibres (9, 10) that are aligned with one another by their end faces in a plug (3, 4) being arranged displaceably in the axial direction. <IMAGE>
Patent DE-3420470-A1 (DE)
Title: Optical test device for cigarettes
Inventor: HEITMANN UWE
IPC: A24C5/34
Filed: 1984-06-01
Abstract: The device for optical testing of the wrapping of cigarettes, which are conveyed transverse to their axis, has on a first conveyor (1) a first test zone section (7), and on a second conveyor (2) a second test zone section (9). At least two optical testing means (13, 13') are directed onto each test zone section at different angles relative to the conveyor plane and illuminate and scan neighbouring, axially parallel circumferential sections (12a, 12b) of the articles (4) passing through the respective test zone section. Each set of optical testing means (13, 13') consists of illuminating means (14) which illuminates an axially parallel circumferential section (12a, 12b) of the articles (4) and optoelectric sensing means (18) having at least one row of optoelectric detector means (18) for detecting the light reflected on the surface of the articles. The circumferential sections (12') of the articles (4) which are covered during passage through the first test zone section (7) are turned towards the optical test means (13, 13') during passage through the second test zone section (9). <IMAGE>
Patent DE-3421109-A1 (DE)
Title: Vibration damper for machine tools
Inventor: PIOTROWSKI TADEUSZ WIKTOR
IPC: B23Q1/72
Filed: 1984-06-06
Abstract: In a machine tool with first and second guide slides which engage in one another and which are displaceable relative to one another, there is provided an improved vibration damper having a damper plate which is carried by a first guide slide and which is in displaceable engagement with a second guide slide, the plate being held in such a way that a slight movement of the plate in the direction perpendicular to the movement of the first and of the second guide slide becomes possible. Between the damper plate and the first guide slide is formed a sealed-off damping chamber, in which is located a viscous medium causing a pressure-layer damping when the damper plate and the first guide slide are exposed to a corresponding vibrating movement. The damper plate is pressed against the second guide slide by a prestressing device. 
<??>In a further embodiment, an elasticoviscous medium is used in the damping chamber for damping purposes.
Patent DE-3422609-A1 (DE)
Title: Tool for the alignment and insertion of electronic modules
Inventor: HALSTEAD WILLIAM M
IPC: B25B27/14
Filed: 1984-06-18
Abstract: The invention relates to a tool for simplifying the alignment and insertion of leads, which are arranged in rows, of an electronic module into corresponding rows of terminals or connecting-strip sockets or openings which are fitted on a circuit board. The tool is provided with an elongated, flat blade, a handle which is offset with respect to the blade, and rows of mutually opposite notches or recesses which are located on the longitudinally-running edges of the blade. The notches or recesses are dimensioned and arranged at lateral and longitudinal intervals such that they can hold the leads. The tool can be manipulated such that it straightens and aligns the leads in order that they can be inserted into the associated parts and the module can hence be fitted.
Patent DE-3425152-A1 (DE)
Inventor: PLOEGER WALTER DR
IPC: A61Q11/00
Filed: 1984-07-07
Abstract: A composition of matter useful as a polishing agent combination in a dentifrice, such as a toothpaste. A silica polishing agent is combined with a weakly calcined alumina polishing agent. Preferably, the weakly calcined alumina contains about 50%-90% by weight of alpha aluminum oxide and about 10%-50% by weight of gamma aluminum oxide. Preferably, the silica polishing agent is selected from the group consisting of precipitated silica and silica gel.
Patent DE-3427758-A1 (DE)
Inventor: PERNER OTTO
IPC: H02K9/24
Filed: 1984-07-24
Abstract: A hydraulic circuit branch of a cooling system in thermal contact with the stator winding of a hydraulic power generator is provided with a feed tube divided into two separate input tube sections. The downstream ends of the input tube sections are connected to respective multiplicities of subsidiary hydraulic circuit branches in the form of winding bars via a pair of semicircular manifolds. The current throughput through the winding bars is monitored by determining the difference between the rates of coolant flow through the approximately identical input tube sections. If the rates of coolant flow or throughputs in the input tube sections differ from one another by an amount which itself differs from a predetermined reference value by more than a preselected threshold, a warning signal is generated indicating that heat removal from the hydraulic power generator is being impaired.
Patent DE-3431487-A1 (DE)
Title: Method and equipment for the irrigation of deserts with sea water
Inventor: ZIEGLER WALTER
IPC: E02B13/00
Filed: 1984-08-28
Abstract: Pipes are laid in hollows running inland from the sea. The angled initial part of the pipes is shorter than the angled outlet part, which extends down to the bottom of the hollow, while the following and every further outlet part extends deeper, in accordance with the depth of the hollow, than the preceding outlet part, and thus a continuous flow takes place from the sea or lake into all hollows. The pipes are made of lightweight concrete with synthetic-fibre reinforcement and desert sand. A suction motor which starts the water flow for the first time can be attached to a suction connection or valve provided. A real lake can be created in the desert by using many hollows.
Patent DE-3437475-A1 (DE)
Title: Fuel tank for motor vehicles especially commercial vehicles
Inventor: HORNUNG WALTER DIPL ING
IPC: B60K15/04
Filed: 1984-10-12
Abstract: A fuel tank for motor vehicles is described, which is characterised in that foaming detrimental when refuelling is prevented when the tank is filled by means of a fuel filling device having a high rate of delivery. This is achieved by a fuel guide surface, which inside the fuel tank in the direction of fuel flow adjoins the filler neck lying in the top of the fuel tank and extends obliquely essentially to the base of the tank. By means of this fuel guide surface the rate of flow of the fuel flowing into the fuel tank is slowed owing to a boundary layer which forms, inside which the rate of flow in the direction of the fuel guide surface is reduced to an absolute minimum.
Patent DE-3439628-A1 (DE)
Title: Bobbin with slip-on sleeve
Inventor: ROTHENPIELER MANFRED DIPL ING
IPC: B21C47/30
Filed: 1984-10-30
Abstract: A bobbin for rolling tape with a drum which has splayable segments and onto which an expandable sleeve can be slipped for adjustment to coils with different inside diameters, is to be improved in that the said sleeve is to be rapidly usable with both winding and unwinding bobbins, with non-slip connection to the bobbin drum and in a cost-effective manner. To this end, it is proposed that the sleeve consist of shell segments, which equal the drum segments in number, and that when the sleeve is slipped on, the parting lines between the shell segments are aligned with and in the same radial plane as the parting lines between the drum segments, each shell segment being coupled to the associated drum segment via at least one tongue and groove connection which transmits torques in a positive manner and the shell segments being held so as to positively lock with the drum segments by means of elastic coupling elements. <IMAGE>
Patent DE-3442134-A1 (DE)
Title: Roof vegetation system
Inventor: RIEGER PAUL E W DIPL ING
IPC: E04D11/00
Filed: 1984-11-17
Abstract: The invention relates to a roof vegetation system consisting of a plurality of successive layers applied to a roof membrane, specifically from bottom to top root protection films and insulation mats, a water-bearing layer, a cover layer for this and, uppermost, a layer of a soil substrate. The crux of the invention is that the cover layer consists of a filter mat of a highly tear-resistant non-woven fabric which permits diffusion and is made of water- and acid-resistant synthetic fibres and of a film of impermeable, water- and acid-resistant non-swelling plastic and that this film is provided with a fine perforation.
Patent DE-3442877-A1 (DE)
Title: Fastening element
Inventor: HERLEMANN WERNER
IPC: B60R13/02
Filed: 1984-11-24
Abstract: A fastening element is proposed which is composed in three parts of a plug-in part, a washer and a receiving part and in which, for the initial assembly, the washer and receiving part form a unit and, as a result of the assembly, the plug-in part and washer become a unit.
Patent DE-3442925-A1 (DE)
Title: Process for the continuous purification of exhaust gases using activated charcoal
Inventor: OESTE FRANZ D DIPL ING
IPC: B01J20/20
Filed: 1984-11-24
Abstract: The invention relates to a process for the continuous wet or wet-catalytic purification of exhaust gases by adsorption and chemosorption of the gaseous pollutants onto activated charcoals with simultaneous desorption of these pollutants or their reaction products. The process is carried out at 100 to 800 times the acceleration due to gravity in a screen type centrifuge, in the rotor of which is arranged a layer composed of fine-grained or fibrous activated charcoal. The exhaust gas flows through this layer in co- or counter-current to the washing liquid. The pollutants are washed out by the desorbant flowing from the inside to the outside.
Patent DE-3443491-A1 (DE)
Inventor: STOFFEL BERND PROF DR
IPC: F03B13/00
Filed: 1984-11-29
Abstract: An energy recovery device which is arranged inside a pipe system and in which a centrifugal pump is used as a turbine and its drive motor, as a generator. To extend the regulation range of the turbine, two throttle components are used, one of which is connected before or after the turbine and a second one is connected in parallel to the turbine.
Patent DE-3444814-A1 (DE)
Title: Device for continuous wire feed
Inventor: REINISCH KLAUS
IPC: B65H49/12
Filed: 1984-12-08
Abstract: In wire processing, the changeover from an emptied container to a full one is made possible by an automatically controlled pivot arm. The changeover is initiated by a sensor arranged between the containers. The pivot arm moves the guide mechanism for the wire from one container axle to the next, preferably pneumatic drive elements being used.
Patent DE-3447782-A1 (DE)
Inventor: KUBERSKY HANS PETER DR
IPC: B01J37/00
Filed: 1984-12-29
Abstract: A process for the production of catalyst materials stabilized in the active state, comprising activating the catalyst starting materials in a reducing gas atmosphere, impregnating the activated catalysts with the melt of a solid inert to the active catlayst, and solidifying the melt impregnation by cooling. The particulate catalyst starting material is passed under the reaction conditions of the activation stage through a reaction zone filled with the reducing gas atmosphere which is in direct contact with the melt of the impregnating solid; the activated catalyst material is introduced into this melt; subsequently removed therefrom; and the molten solid left to solidify. If desired, the impregnated catalyst material may be mechanically size-reduced.
Patent DE-3447924-A1 (DE)
Title: Apparatus for feeding a grouting mass into grouting zones located under the earth's surface or the surface of a structure
IPC: E02D3/12
Filed: 1984-03-08
Abstract: In an apparatus for feeding a grouting mass into at least one grouting zone (16) located under the earth's surface or the surface of a structure, consisting of a grouting line (13) which is arranged in a channel (7') starting from the relevant surface (15) and reaching down to the at least one grouting zone (16), serves for pressurised feeding of the injection mass and to whose front end (with regard to the feed direction of the grouting mass) a packing (10) is attached which consists of a grouting pipe (14) closed at the front end, is provided with discharge openings (17) for the grouting mass and has at its two ends the seals (11) sealing off the annular space (18) surrounding the grouting pipe (14) and bearing against the wall of a guide pipe (7), the intention, when fitting a guide pipe (7) having non-return grouting valves (8) into the structure, is to prevent the risk of the non-return grouting valves (8) being permanently closed due to the valve body (24) being immovably encased in concrete. In order to achieve this, the non-return grouting valves (8) are designed as elastic compressible shrouds (24) surrounding the discharge openings (23) of the guide pipe (7) while bearing against it. <IMAGE>
Patent DE-3502319-A1 (DE)
Title: Apparatus for successive and/or selective reproduction and/or recording of information provided on disks
Inventor: SCHATTEMAN ETIENNE ARTHUR MARI
IPC: G11B17/30
Filed: 1985-01-24
Abstract: The device comprises on one side an apparatus for the reproduction and/or recording of items of information on the surface of the recording and on the other side a memory which contains the recordings. 
<??>The apparatus for reproducing/recording (10) is arranged on a rotatable disk (30), which is arranged centrally in relation to a stationary memory (70), which contains the recordings and is arranged substantially concentrically in the disk. 
<IMAGE>
Patent DE-3506081-A1 (DE)
Title: Fuel injection unit for in each case cylinder one of a diesel engine
Inventor: SCHMIDT HARALD ING
IPC: F02M59/26
Filed: 1985-02-21
Abstract: A fuel injection unit for in each case cylinder one of a diesel engine comprises an injection nozzle and a piston pump with a cylinder liner arranged in a housing and accommodating the pump piston. This liner has at least one through-flow aperture, controlled by the piston pump, to a fuel feed chamber formed by the housing. In this chamber a protective baffle sleeve is provided in the area of the through-flow aperture, which divides the feed chamber into two chambers connected to one another. In order to prevent a build-up of air bubbles in the fuel feed chamber and to obtain as uniform a fuel temperature as possible in all cylinders, the fuel feed chamber (8) has separate feed and discharge lines (14, 15). The feed line (14) opens into the one chamber (10) lying on the one side of the protective baffle sleeve (9). The discharge line (15) emerges from the other chamber (11) arranged on the other side of the wall. <IMAGE>
Patent DE-3506784-A1 (DE)
Title: Safety switch
Inventor: JANUS DIETMAR
IPC: H01H61/00
Filed: 1985-02-22
Abstract: A safety switch is described which initiates a safety function, especially disconnection of the operating circuit, when either a predetermined normal position or another preset is no longer present. For specific purposes, the part which carries out the safety function can also be encapsulated in a watertight or explosion-protected manner.
Patent DE-3507327-A1 (DE)
Title: Eccentric hydraulic press
Inventor: LANGE JOERG
IPC: B30B1/26
Filed: 1985-03-01
Abstract: Published without abstract.
Patent DE-3509101-A1 (DE)
Title: Wooden structural part, especially door-wing frame
Inventor: ROHLFS GUENTER
IPC: E06B3/70
Filed: 1985-03-14
Abstract: The invention relates to a wooden structural part with a reinforcement made of metal or another dimensionally stable material, especially for door wings. The object on which the invention is based is to design the reinforcement of wooden structural parts in such a way that, along with the elimination of deformation phenomena of the wood structure to a high degree and a simple production in keeping with existing factory equipment, the heat-insulating effect of the wood is very largely preserved. In a solution, according to the invention, for achieving the object, measures relating both to the choice of material and to the shape are adopted individually or in combination, specifically in that, on the one hand, material of high strength and low coefficient of thermal conduction are used for the reinforcement and, on the other hand, regions of the reinforcement which are adjacent to the expected warmer side of the wing or other wooden structural part are given dimensions smaller by a multiple than the adjoining surfaces of the reinforcement. The reinforcement itself is preferably produced from material with a low coefficient of thermal conduction, especially plastic.