baber/WOPTO huggingface dataset:
Patent DE-3043444-A1 (DE)
Title: Dial display esp. for vehicle parking - has manual dial setting of two sided gear driven circular display
Inventor: LEHRE HELMUT
IPC: G07C1/30
Filed: 1980-11-18
Abstract: A dial display, esp. a parking disc for vehicles, has a manually rotatable indicator needle, and a concentric display dial with radial scale markings. It can be simply operated and permanently mounted in a protected position in the vehicle. Two pointers and two dial indicator displays (3,9) may be mounted back to back and separated both axially and by a defined lateral offset. Each pointer has an associated gear wheel (29,31) which is concentric with it. Both gear wheels are of equal dia. and mesh together . One gear wheel (31) carries an adjustment knob (15). The indicator elements may be in the form of adjustable plates (5,11) with circular limits arranged in circular cut-outs (21-23) of the display dials (3,9). The apertures contain drilled webs (33,35) for mounting the gear wheels.
Patent DE-3043508-A1 (DE)
Title: Fixing assembly for circuit boards - uses projections to engage edges and holes for guiding and mounting
Inventor: HANSBAUER HERMANN
IPC: H05K7/14
Filed: 1980-11-18
Abstract: The fixing assembly comprises projections (3,4,6,7) in the casing and holes (9,10) in the circuit board (2). A post (8) rests against one side of the board, positioning it laterally. (The holes in the board are elongated to allow a certain amount of lateral movement of the board for alignment). Two of the projections (3,4) consist of small blocks with slots into which the end edge of the board fits. The other two are posts locating in two elongated holes at the other end of the board. Various arrangements are possible. The advantage lies in easy insertion and removal.
Patent DE-3043695-A1 (DE)
Inventor: ORTH GUENTER
IPC: A01D34/08
Filed: 1980-11-19
Abstract: 1. A lawnmower with at least one knife beam (4) at the front end of a swing arm (3) which can be set into oscillatory movements by a drive motor (16) in a restricted angular range relative to the chassis (12) about a central axis extending in the direction of travel of the mower and about a vertical axle (1) fixed relative to the chassis characterised in that an endless belt (7) runs around a drive belt pulley (2) fixedly mounted relative to the chassis, with the belt being guided over a belt deflecting pulley (6) rotatably mounted at the front end of the swing arm (3) and over an eccentric belt pulley (8) arranged therebetween, and with the eccentric axle (9) of the eccentric belt pulley being fixed relative to the chassis.
Patent DE-3043869-A1 (DE)
Title: Lightweight concrete slab prodn. - method involves compressing concrete in reinforced die at high pressure
Inventor: ROSENDAHL WALTER
IPC: B28B1/50
Filed: 1980-11-21
Abstract: The prodn. method is for slabs of lightweight concrete which, together with additives as desired, is delivered into a die with corresponding reinforcement. Here it is subjected to a pressure of between 15 and 20 atmospheres, pref. 18 atm. or more. The method is particularly suitable when using expanded clay, preventing subsequent disintegration. Finely-chopped straw, peat or polystyrol granulate are suitable as additives.
Patent DE-3045328-A1 (DE)
Title: Felting thread delivery - has thread opening in water carrier tube to feed to mesh without manual working
Inventor: SCHIEF EBERHARD ING GRAD
IPC: D21F9/02
Filed: 1980-12-02
Abstract: The opening in the wall of the tube to take the reinforced thread material ranges round at least half the tube circumference, for the fibrous matter to be carried in water to be laid on a mesh to form a felting. The cross section of the carrier tube holds the water stream closely concd. at the wall opening zone. The tube also carries an opening between the thread entry port and the tube outlet to allow a tool to range in to work the free end of the thread. The design ensures that the thread material is laid densely round the interior of the carrier tube, without manual effort.
Patent DE-3105859-A1 (DE)
Title: Tube with displaceable plunger
Inventor: FISCHER HERMANN DIPL ING
IPC: B43K5/18
Filed: 1981-02-18
Abstract: A circular-cylindrical tube having a covering cap mounted releasably at one end and a bottom arranged at the opposite end so as to be displaceable in the longitudinal direction inside the tube, said bottom having a retainer which is rotatable about an axis arranged perpendicular to the bottom surface and has an eccentric edge which can be engaged with the inside wall of the tube. To improve a tube of this type to the effect that it is possible to place the tube which is open at one end in a stable and vertical position for filling, provision is made according to the invention for the bottom (4) to have a depression (12). At least one part of the retainer can be accommodated in said depression in such a way that, even when the bottom is moved down to the end edge of the tube, the gripping devices do not protrude beyond the end edge of the tube, seen from the side. <IMAGE>
Patent DE-3106400-A1 (DE)
Title: Method for the production of a valve housing
Inventor: MUELLER FRITZ
IPC: F16K31/10
Filed: 1981-02-20
Abstract: The invention relates to a solenoid valve with a housing which is constructed from two parts (14 and 16), i.e. a piston housing (14) made of polyvinylidene fluoride, around which is moulded a magnet housing (16) made of polybutylene terephthalate. The piston housing has a high chemical resistance and high temperature stability but a low mechanical strength while the magnet housing has a relatively poor chemical resistance but likewise has good temperature stability and high mechanical strength. Overall, the housing thus has a high mechanical strength, is temperature stable and is likewise resistant to chemically aggressive media. <IMAGE>
Patent DE-3108745-A1 (DE)
Inventor: STEINBERGER JOSEF
IPC: B23B31/16
Filed: 1981-03-07
Abstract: The present invention relates to a power-actuated chuck having a plurality of clamping jaws which are radially guided in a chuck body and are connected, via wedge receivers which extend at an angle to the axis of the chuck and wedge pieces extending into said wedge receivers, to an adjustment member which is axially displaceable in the chuck body and whose operating stroke is limited by form-locking and can be lengthened by turning a ring mounted coaxial to the chuck axis in the chuck body in order to disengage the clamping jaws from the adjustment member. In order to be able to disengage the clamping jaws from the adjustment member by an additional stroke of the latter without additional transmission elements being necessary for this, the ring is developed as a synchronizing ring (6) for controlling at least two stop pins (7) which are mounted in the chuck body (1) and are displaceable into the path of movement of the adjustment member as stops limiting the operating stroke (A) of the adjustment member (4).
Patent DE-3109470-A1 (DE)
Inventor: BARABAS UDO DR ING
IPC: H04Q3/52
Filed: 1981-03-12
Abstract: In a broad-band communications system, whose subscriber lines are preferably formed by light wave guides, and by way of which television broad-band signals are transmitted as pulse-modulated signals, for television program distribution, each television program is supplied, in a plurality of time channels, to time channel individual inputs in program source individual switching planes of a broad-band switching arrangement. In order to increase the blocking attenuation, crosspoint switches which lead to one and the same output are connected via multiplex logic linking elements to the output in question of the broad-band switching arrangement. When a crosspoint switch is blocked, the broad-band signal in question then experiences the cascaded blocking attenuation of a crosspoint switch and a threshold value multiplex circuit. The crosspoint switches and the threshold value multiplex circuits are preferably formed by logic linking elements constructed in accordance with ECL technology.
Patent DE-3110008-A1 (DE)
Title: Elongated material which is proof against rodent bites
Inventor: FISCHER BERND ING GRAD
IPC: H01B7/18
Filed: 1981-03-11
Abstract: The invention relates to an elongated material which is proof against rodent bites, such as an electrical cable (10) for example, in the case of which the sheath (15) consists of plastic and has no continuous metallic reinforcement (shielding). In this case, the sheath is surrounded by rings, beads or sleeves (20) which consist of porcelain, ceramic, glass, metal or a similar hard material. This measure results in reinforcement which prevents biting damage in all cases. <IMAGE>
Patent DE-3119714-A1 (DE)
Inventor: DULTZ WOLFGANG DR DR
IPC: G09F19/12
Filed: 1981-05-18
Abstract: 1. A display device (1) for the all-round representation of visible objects (B) such as numerals, characters, symbols, pictures or the like, with a plurality of visible elements (A) designed as observation optics (A0 -A47 ) which are arranged next to one another on a curved surface (F) and which are provided with a respective visible object (B0 -B47 ), characterised in that each observation optic (A0 -A47 ) is substantially provided with an identical or similar visible object (B0 -B47 ) ; in that each observation optic (A0 -A47 ) only makes a partial region of the visible object (B0 -B47 ) visible independently of the viewing direction (X, X1 , X2 ) and the partial regions made visible by a group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined to form a total representation of the visible object (B0 -B47 ) ; and in that each observation optic (A0 -A47 ) makes visible a partial region of the visible object (B0 -B47 ) dependent on the respective viewing direction (X, X1 , X2 ) so that, depending on the viewing direction (X, X1 , X2 ) the partial regions made visible by a different respective group of adjacent observation optics (A1 -A25 , A13 -A37 ) are combined for the total representation of the visible object (B0 -B47 ).
Patent DE-3126746-A1 (DE)
Title: Magnetic powder test
Inventor: RIESS NATHANAEL
IPC: G01N27/84
Filed: 1981-07-01
Abstract: In a magnetic powder test, finely and uniformly distributed magnetic powder is added to a liquid coating compound used as colour contrast agent before the coating compound is applied as a testing agent to the workpiece. The liquid testing agent can be prefabricated or kept available as a semifinished product in the form of a mixture of colourant and magnetic powder forming the main constituent of the liquid testing agent.
Patent DE-3127005-A1 (DE)
Title: System for the construction of three-dimensional and two-dimensional elements regulated by subatmospheric pressure
Inventor: VOGLER RUEDIGER
IPC: E04H15/20
Filed: 1981-07-09
Abstract: The invention relates to a pneumatic construction for use as an optionally dynamically controllable or statically unmoving three-dimensional and two-dimensional element for use, primarily in the building industry, as a room-covering, room-partitioning, room-enclosing structural part. The object of the invention is to use the surrounding and enclosed atmosphere, by dynamically controlling a plurality of gas-layer enclosures lying one above the other, to be able to control and utilise a body having infinitely variable functions in the areas of thermal and sound-related and radiation-related interactions. The invention concerns the construction of three-dimensional and two-dimensional elements regulated by subatmospheric pressure, characterised by a two-ply, mutually superposed two-dimensional supporting structure which is held, with respect to one or two axes, by means of fastenings between fixed or flexible clamping-structure frames in an enclosing manner, there being supported to both supporting structures at least two reinforced, doubled-up or single sheets which produce with each other a gastight seal in the framing, can be pressed by means of subatmospheric pressure against the supporting structures, consequently stabilise the latter in a bracing manner and deform them inwards to meet given computational and form-determining requirements.
Patent DE-3137067-A1 (DE)
Title: Plug coupling
Inventor: WEBER WILHELM
IPC: H01R24/22
Filed: 1981-09-17
Abstract: A plug coupling having a protective-earth contact clip has an integral inner part which is constructed from a plug plate and a carrier plate which is attached at an angle thereto. All the metal contact parts are mounted on said inner part, so that wiring is made possible without having to handle a large number of individual parts. The coupling housing and the coupling sleeve which projects beyond the plug plate are formed integrally from a resilient, elastic synthetic material and have recesses which are constructed to be complementary to latching projections which are constructed on the inner part, so that, in order to assemble the coupling, the outer part is merely pushed onto the inner part and is latched there. The latching makes it impossible to pull the outer part off the inner part without destruction and conforms with the VDE test instruction since the projecting coupling, after assembly, forms an "entity" which cannot be split. <IMAGE>
Patent DE-3149893-A1 (DE)
Title: Circuit arrangement for low-jitter separation of line and frame repetition pulses from a video signal
Inventor: MOEHRMANN KARL-HEINZ DIPL-ING
IPC: H04N5/08
Filed: 1981-12-16
Abstract: To achieve a constant direct-voltage potential at the output of the clamping circuit, a constant additional current is sent through the clamping diode (D), connected to earth, via a constant-current source during the line and frame repetition pulses. The constant current source is controlled via a threshold amplifier. <IMAGE>
Patent DE-3151943-A1 (DE)
Title: Coil former
Inventor: OKANO KOHEI
IPC: H01F5/02
Filed: 1981-12-30
Abstract: A coil former comprises an outer coil and an inner coil which is inserted into the outer coil. A number of plate-like connections are pressed into a flange of the outer coil and a supporting part projects at right angles from the said flange. A plurality of oblong supporting holes are constructed in a flange of the inner coil in order to support the number of plate-like connections, and a number of plate-like connections are pressed onto the flange, the number of plate-like connections being supported by means of a supporting part from the other side.
Patent DE-3200118-A1 (DE)
Title: Arrangement of a deflection fitting for safety belts in a vehicle
Inventor: PFEIFER WOLFRAM DIPL-ING
IPC: B60R22/24
Filed: 1982-01-05
Abstract: What is described is an arrangement of a deflection fitting for safety belts in a vehicle, which prevents the deflection fitting from swinging out in the event of load. If such a swing-out occurs, the danger that the belt band will tear increases. To prevent the swing, the deflection fitting (5) has a plastic sheathing (9). The head (12) of a fastening screw (10), by means of which the deflection fitting (5) is held pivotably on the vehicle, digs into this plastic sheathing (9). The positive connection which is made fixes the deflection fitting (5) in its position. In a further embodiment, fixing means are provided on the fitting plate and/or on the fastening screw. <IMAGE>
Patent DE-3202332-A1 (DE)
Title: Coking chamber oven
IPC: C10B29/02
Filed: 1982-01-26
Abstract: The invention relates to a coking chamber oven, whose heating walls are formed by hollow block columns set up at a spacing and surrounded by a refractory mass. The outer facing of the hollow blocks forms, for the heating flues, the outer walls thereof, which at the same time are the inner walls of the coking chamber. The facing forms the conicity of the coking chamber.
Patent DE-3202977-A1 (DE)
Title: Ultrasonic probe for testing cylindrical cavities, in particular of steam generator tubes
Inventor: MUELLER THOMAS DIPL ING
IPC: G21C17/017
Filed: 1982-01-29
Abstract: Published without abstract.
Patent DE-3203067-A1 (DE)
Title: Gypsum slurry
Inventor: UIMONEN KIRSTI
IPC: D21H19/52
Filed: 1982-01-30
Abstract: In a gypsum slurry which consists mainly of gypsum, water and dispersant and is pumpable at high solids content, the dispersant contains at least two different polymeric compounds, of which one is a polysaccharide derivative and the other is a polysaccharide, polyvinyl alcohol, polyalkene glycol (polyalkene oxide) or a polysaccharide derivative other than the first one.
Patent DE-3203902-A1 (DE)
Title: Fuel oil substitute
Inventor: SCHLUETTER ALOYS DIPL ING
IPC: C10L1/32
Filed: 1982-02-05
Abstract: The invention eliminates stabilisation problems in coal/oil suspensions, which are intended as a fuel oil substitute, by the use of light fuel oil and grinding of the coal together with the fuel oil.
Patent DE-3204023-A1 (DE)
Title: Pipe suspender
Inventor: WOLFSDORF KLAUS
IPC: F16L3/14
Filed: 1982-02-05
Abstract: A pipe suspender (1) (Fig. 1) has an attachment part (6) with a threaded hole for screwing onto a threaded bolt (4). A securing part (7) is supported on this attachment part (6) such that it can move longitudinally. Said securing part can move from an initial assembly position, in which a retaining clip (5) can be suspended in a retaining groove (9) of the attachment part (6), into a final assembly or securing position (Fig. 1), where it engages over the retaining clip ends (12). The attachment part (6) and the securing part (7) have a retaining and securing device (8) by means of which, on the one hand, the securing part (7) is automatically held in the initial assembly position and is secured against movement in the assembly position. <IMAGE>
Patent DE-3204189-A1 (DE)
Title: Distributing machine having a distributor linkage
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01M7/00
Filed: 1982-02-06
Abstract: Distributing machine having a distributor linkage which, in the working position, laterally projects considerably beyond the width of the machine, can be brought into the transport position and working position and is respectively subdivided at least in two parts which are arranged pivotably about at least approximately horizontal axes pointing in the direction of travel, in the working position at least the inner parts of the distributor linkage being held in a position at least approximately parallel to the surfaces to be spread, and in the working position at least the outer parts of the distributor linkage being at least partially supported via tracer elements on the surfaces to be spread. In order to provide a distributing machine having a distributor linkage, so that the sectors of use of the distributor linkage known hitherto are appreciably broadened, the distributor linkage being so designed that an optimum spreading or spraying pattern is maintained, without damage to the plant stock occurring, the tracer elements are arranged removably on the distributor linkage (3), and with the tracer elements removed the movability of the outer parts (7) of the distributor linkage (3) can be limited downwards by elements (26, 27) connected to the distributor linkage. <IMAGE>
Patent DE-3206669-A1 (DE)
Title: Display carton
IPC: A47F5/11
Filed: 1982-02-25
Abstract: The display carton for the eye-catching presentation of a product for sale has a rear wall, in which a slot-shaped cut-out is made parallel to its bottom face and cover face. An essentially panel-shaped mounting having an S-shaped or step-shaped offset merging into a tongue bears against the outside of the rear wall. The tongue is guided through the cut-out into the interior of the display carton, and the offset rests on the edges of the cut-out which are parallel to the bottom face and cover face. A tap having hook-shaped extensions engages on each side edge of the mounting for the purpose of the suspension of the display carton.
Patent DE-3207237-A1 (DE)
Title: Threaded connection for oilfield pipes
Inventor: VERSCH JOSEF DIPL ING
IPC: E21B17/042
Filed: 1982-02-25
Abstract: The invention relates to a threaded connection for oilfield pipes which serve to convey the crude oil or natural gas to the earth's surface and which have to be capable of being screwed and unscrewed repeatedly, consisting of a first pipe element with a tapered external thread and a second pipe element with an internal thread which can be screwed to the thread of the first pipe element, which pipe elements, at the thread end nearest to the inside of the pipes, form with thread-free peripheral surfaces a metal-to-metal type of seal in the screwed state and which are provided on the same thread side with shoulder surfaces, of which that of the second pipe element is if need be provided with a recess onto which or into which a sealing ring is if need be inserted before the screwing. In order to ensure and improve the tightness of the metal-to-metal type of connection during repeated screwing despite a screw-in limitation by a shoulder and unfavourable construction conditions, it is proposed that the sealing ring be a metal ring, the material of which has an elastic limit smaller than that of the pipe material and the original shape of which is dimensioned in such a way that the ring volume is smaller and the axial ring thickness greater than the volume and axial depth of the recess. <IMAGE>
Patent DE-3207416-A1 (DE)
Title: Wall element
Inventor: GLOCKENSTEIN KARL
IPC: E04B2/82
Filed: 1982-03-02
Abstract: Wall element, in particular for interior finishing work of buildings, consisting of a frame construction on which a covering panel possessing sufficient inherent rigidity is fixed on both sides, the wall element (1) being able to be trimmed in size in the region of at least one of its boundary edges by the fact that the frame part (2; 3) extending in the region of this boundary edge is either set back in the wall element with respect to the boundary edge by a predetermined maximum trimming dimension, or this frame part, in the case of frame parts (3; 2) which are detachably connected to it, adjacent and preferably adjustable in one another, can be displaced and set back with respect to these or together with these into the interior of the wall element as far as the maximum trimming dimension. <IMAGE>
Patent DE-3219550-A1 (DE)
Title: Appliance for removing loose material from hard surfaces
Inventor: SCHREIBER JOHANN
IPC: E01H1/05
Filed: 1982-05-25
Abstract: An appliance for removing loose material from hard surfaces, such as paths, hunting routes and the like, has a rotating shaft piece (1) having flexible sweeping elements (2) fastened to it and acting as a spinning rotor (3). The spinning rotor (3) can be lowered to the surface (4), so that the sweeping elements (2) touch the surface. <IMAGE>
Patent DE-3220281-A1 (DE)
Title: System for composing a voice through compilation of phoneme components
Inventor: ABE TOMOAKI
IPC: G10L13/06
Filed: 1982-05-28
Abstract: The system for composing a voice through phoneme component compilation, when the required voice signal is generated through sequential output of phoneme component data from a memory, effects an equalisation to a specific number of the number of samplings of two phoneme component data elements to be interpolated. The interpolation is carried out between the phoneme component data of identically numbered start and end phoneme components. The phoneme component data to be interpolated are output according to a predefined sampling cycle. The system effects interference-free or noise-free generation of a composite voice by smoothing the amplitude or frequency transition between consecutive phoneme components. <IMAGE>