baber/WOPTO huggingface dataset:
Patent DE-3022630-A1 (DE)
Title: Self loading agricultural trailer conveyor - has conveyor drum arms interchangeable with shorter ones for handling straw bales
Inventor: BOGNER XAVER
IPC: A01D90/02
Filed: 1980-06-18
Abstract: The conveyor mechanism is partic. for a self-loading trailer picking up raw fodder. It has a pick-up drum, and a conveyor drum with arms whose length corresponds to the width (10) of the conveyor trough (3), and which pass through slots in a fixed stripper comb forming one wall of the trough. In order to oick up bales of straw etc. when desired, the arms (7) on the drum (2) or alternatively the drum assembly complete with the arms, are easily interchangeable with other arms, or with another drum assembly, whose arm length is appreciably less than half the width of the conveyor trough.
Patent DE-3024842-A1 (DE)
Title: Control device for spinning missile - has intermediate connection of energising system between control electronics and pulse cartridges measuring detonation time intervals
Inventor: LANGENBUCHER VOLKER DIPL ING
IPC: F41G7/30
Filed: 1980-07-01
Abstract: The missile spins round its longitudinal axis during flight and is directed onto a target by a directional electronic system and a number of pulse cartridges. The latter are fitted in the missile body at radially effective directions. Between the electronic system (7) and the cartridges (2) is incorporated an energising device (6), which measures the time intervals of the cartridge detonations up to a simultaneous multiple detonation. This arrangement is intended for the most economical application of the pulse cartridges in dependence on the target distance, its own velocity, the target deviation to be corrected, the missile movement, and the spin position. This economic application is attained by progressive correction of the missile deviation from the rated course with nearing to the target.
Patent DE-3025505-A1 (DE)
Title: Window sealing device using frame groove - has clearance between frame and flange on window leaf, equal to strip groove width
Inventor: KOCHEISE WALTER
IPC: E06B7/23
Filed: 1980-07-05
Abstract: The sealing arrangement is intended for a framed leaf window etc. with the leaf having a flange partly overlapping the frame. A groove parallel to the flange accommodates a sealing strip, whose lip bears against the frame. There is a clearance between the flange (8) and the frame (1) equal to the width of the groove, which is immediately adjacent to the flange. The face of the latter towards the frame, and the side of the groove nearest to the flange, can form a common plane. This flange face can be at an acute angle to the plane of the window, so that the distance to the frame is smaller at the outer edge than at the inner one.
Patent DE-3027442-A1 (DE)
Title: Prefab. earth filled noise screen wall sections - have initially plant life supporting mats stretched across steel lattice units
Inventor: MELCHER HEINZ
IPC: E01F8/02
Filed: 1980-07-19
Abstract: Support elements (2) clamped in the ground, an element forming a wall (3,4) -one each- on the front and rear sides, and earth filling (5) between front and rear walls, feature in a noise-screening wall assembled from prefabricated components. The wall-forming elements are prefabricated steel bar lattice units (7), with support mats (6), already bearing vegetation, stretched on them before assembly. The mat can be of the type as in 2438300 and 2438301. Capillary mats (8,9) of stone wool or other materials, may be laid horizontally and/or vertically in the earth. The side facing the source of noise may be concave. This is compact, and almost or nearly vertical, and can present a green surface from the beginning.
Patent DE-3030049-A1 (DE)
Title: Appts. for feeding casting cpds. to several moulds - through variable assembly of nozzles, nozzle holders and connecting pipes
Inventor: HANISCH BERTHOLD DIPL ING DR
IPC: B29C33/00
Filed: 1980-08-08
Abstract: An apparatus for distributing casting resins and the like to a number of moulds consists of a nozzle holder associated with each mould, the series of nozzle holders being connected together by lengths of pipe. Each nozzle holder has a through bore with internal threads enabling the connecting pipe lengths to be screwed into it and a transverse (vertical) branch bore leading to the nozzle itself; the nozzle rests in a seating in the nozzle holder and bears under pressure against the opening of the mould. Nozzles having different bore diameters or cross-sections are used for the different moulds. The entire assembly for feeding several moulds can be easily dismantled, reassembled and/or adapted to the particular requirements and mould sizes. Short and long lengths of connecting pipe may be used.
Patent DE-3030519-A1 (DE)
Title: Exterior motor vehicle door handle - is removably inserted, with return mechanism, through recesses into support unit cut=outs
Inventor: KELLER MANFRED
IPC: E05B85/16
Filed: 1980-08-13
Abstract: The outside pull handle is esp. for doors on motor vehicles. One end swivels about a vertical axis in a support oiece on the outer door plate, and the other end is connected to a return device. The support piece (4) is located on the inside of the outer plate (2). Both the handle (5) and the closure and/or return device (14) are thrust from outside, through recesses (7,10) in the plate, into cutouts (8,11) in the support piece. There they are secured by an inside connection, which is releasable.
Patent DE-3035501-A1 (DE)
Title: Shelving unit with shelves adjustable in height - has perforated side plates with cross struts, and reinforcement members
Inventor: BAUER KARL
IPC: A47B57/34
Filed: 1980-09-19
Abstract: The shelving unit consists of a frame made of sides and cross-connections. The frame has holders for shelves (4) which are adjustable in height. The sides are made of plates with holes punched out of them. The holes are for the insertion of the holders on the sides of the shelves (4). The perforated plates (2) are joined together by two cross-struts (6,7). The edges of the perforated plates (2) are bent round in a U shape inwards. The vertical middle plane of each perforated plate (2) has a reinforcement (9), with slits in into which the cross-struts (6,7) with at least two hooks at their ends are suspended at the ends.
Patent DE-3044016-A1 (DE)
Title: Temp. corrected hydropneumatic damper - has limited flow connection to high pressure reservoir
Inventor: WOESSNER FELIX DIPL ING
IPC: F16F9/06
Filed: 1980-11-22
Abstract: The damper has a control valve in its piston (7) to set the damping characteristics while the main part of the damper (2) is connected to a high pressure reservoir (8) by a control line (11) with a flow restriction (12). The temp. effects on the damper are compensated by the slow flow through the control line, with the characteristics of the flow control valve automatically adjusted by a temp. sensitive control. The flow control element is sintered metal or porous ceramic controlled by a bimetallic strip temp. sensor. The pressure reservoir can be incorporated in the bottom of the damper.
Patent DE-3046809-A1 (DE)
Title: Radial-plunger pump assembly - has rotary eccentric and has housing made of aluminium-silicon alloy
Inventor: CAUSEMANN PETER DIPL ING DR
IPC: F04B1/053
Filed: 1980-12-12
Abstract: The radial-plunger pump comprises a housing contg. a rotary eccentric and with radial bores closed at the outer ends machined directly in it, accommodating plungers thrust inwards by return springs. Each bore has an inlet and an outlet valve. The housing (3) is of aluminium alloy contg. at least 14% by wt. of silicon, typically 16-18%. It can also contain 2-5% copper, 0.35-0.65% manganese, and less than 0.5% iron, less than 0.2% titanium, less than 0.1% molybdenum and less than 0.1% zinc, all percentages being by wt. The design reduces weight while minimising wear and cavitation.
Patent DE-3100320-A1 (DE)
Inventor: MAYER HORST
IPC: F24C15/20
Filed: 1981-01-08
Abstract: In a device for releasing an odor-destroying substance into an air stream, such as for use with a kitchen exhaust hood, a refillable reservoir has an open side covered by a hood-shaped wall with flow openings through the wall. A cover disk extends over the hood-shaped wall on the opposite side from the reservoir for adjusting the flow openings, the hood-shaped wall affords a forced guidance of at least a part of the air stream past the open side of the reservoir.
Patent DE-3102083-A1 (DE)
Title: Pitched roof comprising roof load-bearing structure and roof covering
IPC: E04D11/00
Filed: 1981-01-23
Abstract: The invention proposes to cover a roof with a turfed surface which can be made up of sods. A watertight roofing skin made up of conventional roofing sheets is arranged beneath the turfed surface. The turfed surface is kept in position by securing means, number and arrangement of the securing means being dependent on the pitch of the surfaces of the roof and any superstructures, which may likewise be covered by turfed surfaces.
Patent DE-3112116-A1 (DE)
Title: Pharmaceutical compositions
IPC: A61K31/52
Filed: 1981-03-27
Abstract: Published without abstract.
Patent DE-3113530-A1 (DE)
Title: Winding bar for a short-circuit winding of an electrical machine
Inventor: HAMANN JENS DR ING
IPC: H02K17/16
Filed: 1981-04-02
Abstract: The winding bar (3) of a short-circuit winding of an electrical machine, especially of an asynchronous type, consists of two bars (1, 2), which are located one inside the other, of different materials. In order to influence the drive torque at a specific slip (sv) for a difficult start with little heating, the cut-out (5) in the outer bar (1) for accommodating the inner bar (2) is located essentially in the upper bar region adjacent to the airgap (6), and its lower edge is designed such that it corresponds to the penetration depth at the slip (sv). The permeability ( mu 1) of the outer bar corresponds to the permeability ( mu 0) of air, and that of the inner bar is greater than or equal to  mu 0. <IMAGE>
Patent DE-3118050-A1 (DE)
Title: Stationary labelling appliance
IPC: B65C9/46
Filed: 1981-05-07
Abstract: The invention relates to a stationary appliance for the automatic printing, dispensing and application of self-adhesive labels (21) which are attached releasably to a carrier band (7) and which are guided through a printing station (2, 3) and printed and are fed to a deflecting edge (15), where they come loose from the carrier band as a result of their rigidity and are pressed onto an article conveyed past, and with a continuously or stepwise working advancing device (2, 4) which conveys the carrier band one label division at a time. So that not only constant or only occasionally changing prints, but even prints changing from label to label can be applied at a high working speed, immediately before the label is dispensed, provision is made, according to the invention, to arrange a counterpressure plate (14) and a printing unit (24) immediately in front of the deflecting edge (15) in the label-advancing direction and for the printing unit to comprise at least one matrix-printing head (25) connected to a control. <IMAGE>
Patent DE-3125833-A1 (DE)
Title: Plate-like element for creating flat or three-dimensional structures
Inventor: SCHOEPFEL THEODOR
IPC: F24B1/06
Filed: 1981-07-01
Abstract: Plate-like elements with geometrical surface shape which is identical or matching in edge regions for forming plane or three-dimensional structures and in particular tiled stoves or fireplaces. In the edge regions of the elements, sections or the edge regions on the whole are designed in such a manner that the elements can be interconnected in their edge regions via connection members. In this case, continuous longitudinal grooves or pocket-shaped grooves with insertable fastening members contribute to the connection.
Patent DE-3127681-A1 (DE)
Title: Bidet bowl attached to the lavatory bowl
Inventor: BO GEB BO
IPC: A47K3/26
Filed: 1981-07-14
Abstract: A bidet bowl is mounted at the rear end of a lavatory bowl between the lavatory lid and the lavatory seat so that it can be pivoted with the latter about the same axis so that it can be pivoted into a horizontal position of use on the lavatory seat and into a pivoted-up rest position in contact with the open lavatory lid.
Patent DE-3130008-A1 (DE)
Title: Hook-type coupling for mine cars
Inventor: STEINFURTH ROLF DIPL ING
IPC: B61G1/36
Filed: 1981-07-30
Abstract: A known and proven hook-type coupling for mine cars is to be improved by a novel uncoupling safeguard. This is required since when the trains are braked from a high speed, the couplings, which are only held by the force of gravity, can be unintentionally released due to a torque which acts on the hooks when the car is jolted in the direction of its longitudinal axis. On the other hand, intentional uncoupling must not be made more difficult. The object is achieved according to the invention by virtue of the fact that in accordance with the drawing a slot (5) which rises slightly towards the car and becomes flatter is made in the bearing lugs of the butt plate (1), with a ball (4) which, when the car is jolted, is displaced in the slot, partly emerges therefrom and in this manner forms a stop for sloping surfaces (6) formed on the bearing lugs of the coupling hook (2). As a result, the hook is secured before its centre of gravity has exceeded the upper dead-centre position; it thus falls back into the coupled position. When the hook is intentionally uncoupled, the ball remains in the deepest point of the slot and does not hinder the movement. <IMAGE>
Patent DE-3131391-A1 (DE)
Inventor: HEINRICH ROBERT
IPC: B29C49/72
Filed: 1981-08-07
Abstract: 1. A method of removing a waste portion (12) from a hollow body (10) of thermoplastic material which is produced in a blowing process from an intermediate product which is enclosed in a hollow mould which is in two or more parts and which is provided with squeezing-off edges, wherein when the hollow mould parts are closed, regions of the intermediate product are squeezed off, forming at least one waste portion (12) which remains joined to the hollow body by way of at least one web (14) of relatively small thickness which extends along the contour of the hollow body (10), and at the same time regions of the intermediate product may possibly also be welded together at the squeezing-off edges and, after the thermoplastic material has set sufficiently, the web (14) is severed with a severing element to remove the waste portion (12), the severing element being caused to act on the web between the wall of the hollow body (10) and the waste portion (12), along the course of the web (14), characterised in that the severing element used is an unheated blunt wire (18) which, being guided directly by the hollow body (10) and the waste portion (12) in the region of the web (14) is moved relative to the web (14) at any angle differing from 0 or 180 degrees with respect to the longitudinal course of the web (14).
Patent DE-3134202-A1 (DE)
Title: Method for centring the deburring device and/or welding jig in the HF longitudinal welding of pipes
Inventor: HESS WALTER ING GRAD
IPC: B21C37/08
Filed: 1981-08-27
Abstract: The invention relates to a method for the automatic centring of the deburring device and/or welding jig in the HF longitudinal welding of pipes. In order to be able to detect changes in the position of the weld seam directly and reliably in the case, for example, of strip camber and in order to control the deburring tool and, if required, also the welding jig to allow for deviations, it is proposed that the position of the weld area with respect to the axis of the welding line be determined in a contactless manner, that the values obtained be converted into electrical variables and that the position of the deburring device and/or the welding jig be corrected according to the lateral deviation. Contactless determination of the weld area can, for example, be performed by recording the temperature profile and then performing alignment with the maximum. <IMAGE>
Patent DE-3150122-A1 (DE)
Title: Magnetic bearing device
Inventor: INNERHOFER GUENTHER DIPL ING
IPC: F16C39/06
Filed: 1981-12-18
Abstract: A magnetic bearing device is described for the bearing of a rotor (26) having a flywheel mass (35). The device contains two radial and one axial electromagnetic bearing (8-11, 14-21). Sensors (12, 13), which detect the axial and radial position of the rotor, are arranged in the immediate vicinity of the bearings and supply signals to a control device which supplies corresponding actuating signals to the magnetic coils of the bearings. In addition, a motor (27) is provided which is arranged outside the electromagnetic bearing and can be replaced using simple means. A standby bearing (22, 23) is mounted on each of the outer ends of the bearing device and supports the rotor in the event of disturbances or when at rest. <IMAGE>
Patent DE-3150815-A1 (DE)
Title: Method and device for producing the component of a touch-and-close fastener provided with hooks
Inventor: NISHIYAMA HISSAI
IPC: D06C23/02
Filed: 1981-12-22
Abstract: A continuous web-type basic material (13), which has on its upper side (15) a number of successive rows of loops (14) which are arranged with lateral spacing from one another and project from the upper side, is moved forwards continuously along a curved path (P), the loops being directed towards the outside of the curved path. One limb of each loop of one of the rows is severed at two different points by two interacting cutting components (23, 24), which are movable relative to each other, carrying out a twofold back-and-forth movement along a particular back-and-forth path, while the one row of loops is fed into the back-and-forth path of the cutting components along the curved path (P). <IMAGE>
Patent DE-3200861-A1 (DE)
Title: Apparatus for the metered mixing of the components of a two-component plastic
Inventor: STRUNZ ALFRED
IPC: B01F5/04
Filed: 1982-01-14
Abstract: For the withdrawal of metered mixed portions of a two-component plastic, an apparatus is described which is connected via two feed ducts (11 and 12) to supply chambers in which the two plastics components are stored, separately from each other, in a quantity ratio approximately corresponding to the mixing ratio. One of the components, preferably the hardener which is to be added in a smaller quantity, is supplied to a central connection pipe, and the other component is supplied to the internal space of the basic body of the mixing nozzle (10). The attached mouthpiece (15) with the outlet nozzle (16) contains a mixing insert (17), the blind hole (18) of which is connected to the central connection pipe. The plastics component flows to the outlet nozzle (16) through a flow channel (19) between the inner wall of the attached mouthpiece (15) and the mixing body (17) inserted therein; capillary bores (20) between the blind hole (18) and the flow channel (19) supply the hardener component to the plastic. The capillary cross-section determines the mixing ratio, which can be altered by the selection of corresponding mixing inserts. After the withdrawal of a portion, the mixed plastic hardens in the mouthpiece and forms a secure closure. The mouthpiece is changed for the withdrawal of the next portion. <IMAGE>
Patent DE-3203190-A1 (DE)
Title: Preparation of dialkyl carbonates and diaryl carbonates
Inventor: GENZ JOACHIM DIPL CHEM
IPC: C07C69/96
Filed: 1982-01-30
Abstract: The invention relates to a process for the preparation of dialkyl carbonates and diaryl carbonates which is characterised in that a monohydric aliphatic alcohol or a monohydric phenol is reacted with carbon dioxide at temperatures of 0 to 300 DEG C and at a pressure of 1 to 3000 bar in the presence of a catalyst and of a molecular sieve.
Patent DE-3204983-A1 (DE)
Title: Rubber blend for conveyor belts in blueprinting (diazo printing) machines
Inventor: SAEMANN KARL-HEINZ ING GRAD
IPC: B65G15/34
Filed: 1982-02-12
Abstract: The invention relates to a rubber blend for conveyor belts, in particular for the top layer of paper-transport belts in blueprinting machines. The top layer is built up on the basis of natural and/or synthetic rubbers and contains reinforcing fillers and conventional vulcanising agents and antiageing agents. In order to increase the service life of a belt, it is proposed that micronised, polytetrafluoroethylene (PTFE)-modified polyethylene is added to the rubber blend.
Patent DE-3206341-A1 (DE)
Title: Container, in particular for receiving milk or other foodstuffs
Inventor: SIARD MICHEL
IPC: B32B7/023
Filed: 1982-02-22
Abstract: The wall of the container comprises at least two polymer layers. The one layer is produced from the same thermoplastic polymer as the other layer. Both polymer layers are in each case provided with a filler, to be precise the outer polymer layer with a filler which stops light rays at a wavelength equal to or greater than 800 nanometres from passing through this polymer layer, and the inner polymer layer with a filler which stops light rays at a wavelength less than 800 nanometres from passing through this polymer layer.
Patent DE-3206431-A1 (DE)
Title: Process and apparatus or ring-spinning machine for the production of fancy yarn
Inventor: IGEL WOLFGANG DIPL ING
IPC: D02G3/38
Filed: 1982-02-23
Abstract: Process for the production of a textile fancy yarn. So that fancy yarns can be produced in a simple way, a fibre sliver or roving to be further processed to form the fancy yarn is wound round with filament yarn on a drawing frame, flyer or ring-spinning machine and thereafter drafted, with the filament yarn being torn at the same time.
Patent DE-3208146-A1 (DE)
Inventor: FUEWESI PETER
IPC: B23P6/00
Filed: 1982-03-06
Abstract: To repair worn-out bearing lugs of iron bolt bearings, excess material is applied to the bearing surface by means of a welding head rotating inside the bearing lug. This material then is turned down to the regular bearing surface.
Patent DE-3209751-A1 (DE)
Title: Safety lock
Inventor: FRANKE HORST PROF
IPC: E05B17/22
Filed: 1982-03-17
Abstract: A safety lock is equipped with tumblers, with a slide, with a locking lever which, in the blocking position, prevents an opening movement of a lock bolt and which, in the release position for the locked bolt, is pivotable by means of a magnet excitable electrically by the bank, and with an additional mechanical unlocking device by means of a bank key. The locking lever consisting of magnetisable material is connected to the lock bolt via a pivot pin. A permanent magnet is arranged on the bolt nose in the pivoting range of the locking lever. Magnetisable stop parts of the slide are located in the region of the permanent magnet and of the locking lever. Arranged in the lock latch, in the range of the magnetic field of the permanent magnet, is a contact switch which reacts to changes in the magnetic flux. The electrically excitable magnet, after being activated, attracts the locking lever and thus cancels the opening block for the lock bolt.
Patent DE-3209853-A1 (DE)
Title: Process for producing a patterned web or panel from a polymeric material
Inventor: HECKEL KLAUS DIPL CHEM DR
IPC: B44C1/00
Filed: 1982-03-18
Abstract: Process for producing a patterned web or panel from a polymeric material, in which the material is spread out flat and pressed with symbolically shaped bodies of a flat design and of a different colour which are placed onto the surface, the said bodies entering into a firm bond with the polymeric material of the base layer without any appreciable change in their shape.