baber/WOPTO huggingface dataset:
Patent DE-3246814-A1 (DE)
Title: Control device
Inventor: GARCIA-VICTORIA CARLOS
IPC: G05G1/01
Filed: 1982-12-17
Abstract: In order to be able to accommodate a considerably greater number of keys or similar actuating elements on the same base surface, beneath the operating elements (5) on the upper side (4) of the housing (1) there are accommodated, in a second plane, further operating elements (7) in a push-in means (3) which can be drawn out. The push-in means (3) is guided in the housing (1) such that it partially envelops it on three sides, i.e. on the left, on the right and at the bottom, while the upper side (6) lies in the housing. Latching devices (17, 18) arrest the push-in means (3) in both end positions, and a stop (21) delimits the extent to which it can be drawn out. <IMAGE>
Patent DE-3247471-A1 (DE)
Title: Hydraulic control device
Inventor: DIETZE NORBERT
IPC: B60T13/16
Filed: 1982-12-22
Abstract: The hydraulic control device has a flow control valve (16) and a brake device (51, 52, 59, 100). In a braking sequence the pressure medium delivered by the pump is controlled by way of the flow control valve and a non-return valve (38) to the brake cylinder (100). In the process, pressure is exerted on a small piston (52) and slide valve (51), the latter being so adjusted that a neutral circulating flow from the pump to the reservoir is interrupted and pressure medium can flow to the brake device. The brake device may be actuated either by way of a service brake (73, 74) or a parking brake (77, 78). In either case a piston (67 or 70) assigned to these is actuated, which acts on a hollow piston (59) in the brake device. <IMAGE>
Patent DE-3311237-A1 (DE)
Title: Method and device for manufacturing a printing forme
Inventor: DUFOUR CHARLES H
IPC: B41F7/02
Filed: 1983-03-28
Abstract: The invention provides a method and a device for manufacturing a printing forme which has printed image regions and image-free regions, wherein a coating of a first material has a lower surface tension than a second material which is applied to the coating during printing, wherein the surface tension of selected regions of the coating is increased above that of the second material, so that the latter dampens the selected regions during printing.
Patent DE-3313003-A1 (DE)
Title: Rock anchor
Inventor: MARSCH WALTER DIPL ING
IPC: E21D21/00
Filed: 1983-04-12
Abstract: The rock anchor with a fibreglass-reinforced anchor bar has a plastic anchor head which is integrally moulded on the anchor rod and in which an insert of a metal of high tensile strength is located concentrically to the anchor bar.
Patent DE-3314496-A1 (DE)
Title: Puzzle in the style of a jigsaw puzzle
IPC: A63H33/08
Filed: 1983-04-21
Abstract: The puzzle in the style of a jigsaw puzzle consists of plate-shaped elements which can be joined together at their edges. The plate-shaped elements are in top view designed as polygons and have at their edges, for mutual engagement or for mutual adhesion, connecting arrangements which are arranged and designed in a distributed manner along the polygon sides in such a manner that the edge along each polygon side of each plate-shaped element corresponds to a large number of the edges along other polygon sides of the other plate-shaped elements. The extensive edge design of the individual elements is, however, in its totality different in all or the greater number of the plate- shaped elements. As a result of the capacity of the plate-shaped elements to be joined together to form a hollow body, there is, already in hollow bodies with a small number of surface parts, a relatively high degree of difficulty in joining the plate-shaped elements together in their correct arrangement.
Patent DE-3314500-A1 (DE)
Title: Schloss fuer strickmaschinen, insbesondere grossrundstrickmaschinen
Inventor: ROTHE DIETER
IPC: D04B15/32
Filed: 1983-04-21
Abstract: Die Erfindung betrifft ein Schloß für insbesondere Großrundstrickmaschinen mit mindestens einem Schloßkanal für die Füße der Strickwerkzeuge, der in Drehrichtung des Nadelzylinders und/oder -tellers aufeinanderfolgende Schloßkurvenabschnitte mit unterschiedlichem Steigungswinkel enthält, denen mindestens im Bereich der Übergangsstellen zwischen diesen Abschnitten Gegenschloßkurven zugeordnet sind. Zur Erhöhung der Strickgeschwindigkeit ist erfindungsgemäß im Bereich mindestens einer Übergangsstelle zwischen diesen Abschnitten der die Gegenschloßkurve bildende Teil des Schloßkanals auf der dem Schaft der Strickwerkzeuge zugewandten Seite der Füße mit einer Ausnehmung versehen ist, deren Tiefe 1/10 bis ½ der Fußhöhe (h) beträgt, so daß die Füße der Strickwerkzeuge im Bereich der Ausnehmung lediglich mit der verbleibenden Fußhöhe (1/2 h bis 9/10 h) im Schloßkanal geführt sind.
Patent DE-3314984-A1 (DE)
Title: Drive system for lifts of all types, in particular curve-going inclined stair lifts
Inventor: ODENBERG FRIEDRICH W
IPC: B66B9/08
Filed: 1983-04-26
Abstract: The drive system according to the invention is distinguished in particular by the fact that a fixed (hauling) rope or the like, guided by holders, at both ends of the lift "track" (e.g. balustrade, handrail bar), is held by tension devices and is wound once or several times around the driving wheel of the drive group, which driving wheel is provided with an appropriate keyway and which thus, moving up and down on the rope, drives the lift device during the "travel". By means of a second rope which is arranged parallel to the (hauling) rope and is likewise wound around a rope wheel secured to the same drive shaft, all possible pitching and pendulum movements are eliminated and thus uniform sliding of the lift device is guaranteed.   This simplified drive method opens up new ways of making the hitherto conventional, unwieldy lift systems of elaborate design (including curve-going lift systems) less complicated. As known, the procurement and installation of such lift systems involves high costs and are therefore only within the means of charitable establishments or a specific category of persons. Here, there is a need for inexpensive lightweight lift systems, especially for internal household use, as an auxiliary device for transporting small loads up and down, such as sick or handicapped children as well as shopping packs and many other things, in particular for the socially deprived category of persons and old people who are reluctantly sent off too early into a home.
Patent DE-3316904-A1 (DE)
Title: Driver's cab for motor vehicles
Inventor: ARNBERGER ALOIS
IPC: B62D33/06
Filed: 1983-05-09
Abstract: In a driver's cab for motor vehicles, an end wall which has a cutout for the windscreen and is welded to the roof plate is stiffened above the cutout for the windscreen by means of a cross member which adjoins the roof strut. It is proposed to construct the end wall (1), which is profiled above the cutout (2) for the windscreen, itself as a cross member (1a) and to draw down the roof plate (4) in front of the cross member (1) in a manner known per se and to weld it to the upper cutout edge (5) of the end wall (1). As a result, both the necessity for a frame for the windscreen with the risk of measuring inaccuracies and also the need for an additional carrier profile are dispensed with. <IMAGE>
Patent DE-3329486-A1 (DE)
Inventor: GLICKMAN MICHAEL NEIL
IPC: E04F15/02
Filed: 1983-08-16
Abstract: A block for use in construction, particularly though not exclusively paving, has top and bottom surfaces one of which is a rectangle and the other of which is a square or a rectangle. In the case where the other surface is a rectangle the block has the major axes of the rectangles mutually perpendicular and has a shape at mid-height in horizontal cross-section which is substantially a square and the length of the side of said square is within the range 66% to 300% of the height of the block. In the case where the other surface is a square, the major axis of the rectangle is greater in length than the side of the square and the said square has a side of length within the range 66% to 300% of the height of the block.
Patent DE-3330342-A1 (DE)
Title: Multi-plate clutch with forced lifting
Inventor: LINK ACHIM
IPC: F16D13/69
Filed: 1983-08-23
Abstract: The invention relates to a forced lifting of a multi-disc or multi-plate clutch. According to the invention the outer plates of a multi-plate clutch are provided with aligning apertures, through which a plurality of guide pins regularly distributed on the circumference respectively extend. These guide pins are supported so that they are axially displaceable in the housing, likewise with a gudgeon in the contact pressure plate. In the middle area of the set of plates the guide pins have a disc which is axially fixed there and has a larger circumference than the apertures in the outer plates. Between this disc and the clutch housing axially pretensioned helical springs are arranged. These helical springs exert both a lifting force on the contact pressure plate and - after a certain lifting travel, on one of the middle outer plates.
Patent DE-3334573-A1 (DE)
Title: Construction vehicle for placing and/or extracting piles, sheet pile walls, piled foundations or the like in or from the earth or for making earth bores
Inventor: VOGEL ALFONS
IPC: E02D7/16
Filed: 1983-09-24
Abstract: Construction vehicle for placing and/or extracting piles, sheet pile walls, piled foundations or the like in or from the earth, or for making earth bores, with a leader (1) adjustable in its spatial position and a pile hammer or earth-boring mechanism displaceably arranged on it. A transmitter (2) detecting the deviations from the vertical is fastened to the leader (1). The values measured by the transmitter (2) are passed via a measuring transducer (6) to an indicating device (7) and/or a controller and from there to an actuator (10) for changing the position of the leader (1). The transmitter (2) can consist of two hollow rings (3) fitted with contact electrodes (4), the measuring transducer (6) of a resistance bridge circuit, and the actuator (10) of proportional valves (11) or on/off valves. <IMAGE>
Patent DE-3335061-A1 (DE)
Title: Shunting aid for vehicles of all kinds
Inventor: GELLER GEB GREDLER
IPC: B60Q1/52
Filed: 1983-09-28
Abstract: The invention is a shunting aid for vehicles of all kinds. Solution A: At the rear or else at the front of a vehicle either in the form of a light strip having two or more light sources or else by light sources which are attached separately whose beams are focused at an angle extending obliquely to one another by means of reflectors and/or optical beam formation and light guidance. Solution B: Corresponding reflectors or else a corresponding beam-forming device which achieve the same prescribed effect of the light rays formed into a beam at a specific angle with respect to one another are mounted in the front headlamps or other headlamps or into the rear lights. The patent claims or utility model claims extend to the device described above whose main feature is light beams which are possibly in geometric figures or in lines, possibly coloured, possibly at a specific angle extending obliquely with respect to one another and meet at one point or unavoidably cover one another with predetermined specification or variable specification of the distance when approaching an obstacle. The corresponding claims extend to any shape and colouring of the formation of light beams with the effect described above.
Patent DE-3335890-A1 (DE)
Title: Method of machining openings of circular cross-section in a solid body held in a fixed position, and machine unit for carrying out the method
Inventor: LINDEMANN HANS
IPC: B23B41/02
Filed: 1983-10-03
Abstract: A method and a machine unit (1) for carrying out the method for machining openings of circular cross-section in a solid body (3) held in a fixed position are described. During this machining, a relative axial movement and a relative rotary movement is necessary between the tool (10) and the object (3) to be machined, which movements are now to be obtained in a simpler manner, where the relationship between both movements is to be simpler to control. Here, a tool (10) detachably fastened to a carrier device (9) is used, the carrier device (9) which carries the tool (10) being rotated by a single feeding attachment (12) relative to the latter about the axis of rotation of the tool (10) and being axially moved in the direction of the axis of rotation of the tool (10). The feeding attachment (12) is of similar construction to the feeding attachment described in DE-A-3223232. Furthermore, the application of this method principle to a machine unit (1) for the internal peeling of tubes (3) is described. <IMAGE>
Patent DE-3336418-A1 (DE)
Inventor: LEUPELT UWE DIPL ING
IPC: H01Q19/13
Filed: 1983-10-06
Abstract: 1. Device for compensating interfering cross-polarization components, caused by deflection at a curved reflector (9), in an antenna provided for linear polarization, the curved reflector of which receives offset radiation from a primary radiator (8), designed as a horn or waveguide radiator, in the waveguide feed (7) of which waves of a wave type higher in comparison with the fundamental wave are induced, which waves have the same amplitudes in phase opposition as the waves of that wave type which would induce the same interfering cross-polarization components as are actually caused by the curved reflector, characterized in that a mode coupler (6), constructed somewhat like a direction-finding wave coupler, is installed in the waveguide feed (7) of the primary radiator (8) and has an outer signal input (5), to which a corrector signal is applied which induces the respectively compensating wave of the higher wave type in the waveguide feed, in that the correction signal applied to the outer signal input (5) of the mode coupler (6) is taken from the output of an external correction signal path, along which there are arranged as a correcting network (4) passive phase and amplitude adjusters (10, 11) which have broadband effect, i.e. are frequency-adapted, and are dimensioned such that the necessary correction signal characteristic is adjusted over the desired frequency band, and in that the correction signal path is connected on its input side (2) via a coupler (3) to the part (1) of the waveguide feed only carrying the fundamental wave in such a way that a part of the fundamental wave signal is coupled into the correction signal path.
Patent DE-3338915-A1 (DE)
Inventor: FUCHS ERNST
IPC: B21F1/02
Filed: 1983-10-27
Abstract: Apparatus for straightening and severing coiled wire or rod stock has several sets of guides each of which receives stock from a different reel and each of which can be moved into and from register with rollers serving to advance the selected stock into one of several straightening devices. A synchronizing unit ensures that the placing of a selected straightening device into a portion of the path along which the stock advances toward and into the range of a severing device downstream of the straightening station invariably entails a movement of the corresponding set of guides into a preceding portion of such path. Each source can contain stock having a different diameter and the severing device moves with the advancing stock in the course of each severing operation.
Patent DE-3341587-A1 (DE)
Title: Appliance for the continuous washing of web-shaped textile material
IPC: D06B3/20
Filed: 1983-11-17
Abstract: In an appliance for the continuous washing of a textile material web, the textile material runs over a plurality of deflecting rollers, at least one of which is arranged below the liquid level in the washing tank. So that a washing appliance can be overridden in a continuous system, in such a way that the material web does not enter the liquid and, for example, cause soiling there, according to the invention the deflecting member is mounted so as to be movable out of the tank. The material web thus, as before, runs round all the deflecting rollers of the washing appliance, but now outside the liquid introduced into the tank.
Patent DE-3345014-A1 (DE)
Title: Diaphragm for liquid crystal displays
Inventor: GARCIA-VICTORIA CARLOS
IPC: G02F1/1335
Filed: 1983-12-13
Abstract: In order to suppress reflections on the protective panels of liquid crystal displays, a pivotable diaphragm (2) made from transparent material is provided, the underside (4) of which has a light-scattering surface. The pivoting axis (10) is situated behind the display (1). <IMAGE>
Patent DE-3346530-A1 (DE)
Inventor: BLUM KLAUS DIPL CHEM DR
IPC: C07C17/42
Filed: 1983-12-22
Abstract: 1. Process for stabilizing perchloroethylene which contains cyclohexene oxide as stabilizer, characterized in that 4-vinyl-cyclohexene monoxide and/or 7,8-epoxyoct-1-ene and/or 1,2-epoxycyclooct-5-ene are added to the perchloroethylene in amounts of from 0.5 to 10 % by weight, relative to the amount of cyclohexene oxide present.
Patent DE-3347007-A1 (DE)
Title: Ball bearing for longitudinal movements
Inventor: WALTER LOTHAR
IPC: F16C29/06
Filed: 1983-12-24
Abstract: A ball bearing 1 for longitudinal movements of a shaft 2 has a sleeve 3 which surrounds the shaft 2 and has one or more guide tracks with in each case one endless row of balls. The balls 8 of the row of balls which provide support in rolling on the shaft 2 in the raceway section are arranged offset relative to one another in at least double-row configuration. To ensure that the ball bearing 1 is of compact construction and has a relatively high bearing capacity, the load-bearing balls 8 of each endless row of balls are arranged offset relative to one another in a multiple-row configuration in the raceway section and the non-load-bearing balls 17 of each endless row of balls are arranged close behind one another in single-row configuration in the return section 6. A funnel section, which has walls tapering towards one another without a step in the circumferential direction towards the adjoining deflection or return section 6 in accordance with the single-row configuration, is provided at both ends of the raceway section or in the adjoining deflection sections. <IMAGE>
Patent DE-3401260-A1 (DE)
Title: Device for overload-shock absorption of cable structures
Inventor: ENZLER RUDOLF
IPC: F16G11/00
Filed: 1984-01-16
Abstract: In order to damp shock-like loads on cables, at least one plastically deformable intermediate piece is installed, in the form of a ring (2). The ring is slotted and cable loops (6) are suspended on the ring ends. In the event of the cable being shock-loaded, for example resulting from relatively large rocks falling out in the case of rock protection devices, the ring deforms in that it is increasingly extended. This causes progressive damping of an overload. 
<IMAGE>
Patent DE-3401396-A1 (DE)
Title: Anchor for the fastening of refractory linings
Inventor: GEDACK GUENTER
IPC: F27D1/14
Filed: 1984-01-17
Abstract: The invention relates to an anchor for the fastening of refractory linings in industrial furnaces, the furnace temperatures of which are higher than 1250 DEG C. The refractory assembly units forming the lining consist of an aluminium-silicate fibre and are shaped by means of a vacuum. The anchor consists of a ceramic pot, which is inset into the assembly unit. It is held by a heat-resistant steel anchor screw which is fastened to the furnace casing. The interior of the ceramic pot, which faces towards the interior of the furnace, is filled with a refractory wool and closed by means of a plug.
Patent DE-3401410-A1 (DE)
Title: Reinforcement for a suspension strip of a refuse vessel
Inventor: GOETZ ERNST
IPC: B65F1/12
Filed: 1984-01-17
Abstract: In a reinforcement for a suspension strip of a plastic refuse vessel, which is attached to the body part at a distance from the free end thereof and can be subjected to the action of stops of the tipping apparatus, from above and below, the reinforcement has projections on the upper side of the suspension strip, facing the lid, which are connected to the body part. <IMAGE>
Patent DE-3407754-A1 (DE)
Inventor: STROHMEIER WERNER DR RER NAT
IPC: G01N21/47
Filed: 1984-03-02
Abstract: The present invention relates to an apparatus for determining the diffuse reflectivity of a sample surface of small dimensions, especially of the test field of a test strip for determining the substances contained in a body fluid. The apparatus has a semiconductor light emitter, especially a light-emitting diode, for the emission of visible or infrared light to the sample surface, a measuring receiver for receiving the light diffusely reflected by the sample surface and producing an electrical signal corresponding thereto, an evaluating means including an electronic circuit for converting the receiver signal to a value corresponding to the diffuse reflectivity, and a reference channel using the light from the same emitter for the calibration of the apparatus and for the elimination of errors of measurement caused by variations of the emitter or of other electronic components.
Patent DE-3408623-A1 (DE)
Title: Setting device, especially for door locking on motor vehicles
Inventor: DIETRICH HASSO
IPC: E05B81/24
Filed: 1984-03-09
Abstract: What is described is a setting device for a door-locking system in motor vehicles, in which a slide is adjustable between two end positions by means of a push rod as a driving element, via a type of crank mechanism, from an electric drive motor rotating in one direction of rotation. In the end positions, the slide is completely uncoupled from the crank. In addition, there is incorporated in the force transmission path between the crank and the push rod a catch coupling which is released only in the event of a fault and thus, with the crank blocked outside the parking position, allows an adjustment of the push rod between its end positions without an automatic return, an increased adjusting force for releasing the catch coupling having to be overcome over a short adjusting travel.
Patent DE-3409121-A1 (DE)
Title: Process for producing improved wood pulp
Inventor: LINDAHL JONAS ARNE INGVAR
IPC: D21B1/12
Filed: 1984-03-13
Abstract: An improved wood pulp is produced by screening the fibre suspension leaving the grinder, after it has been subjected to a coarse sorting stage, in a primary screening section and by defibrillating, in a manner known per se, and returning the rejects which are obtained in the primary screening section. A larger amount of the screening rejects than usual (30%) is intentionally removed in the primary screening section and the reject half-stuff fraction is treated in a first separating apparatus, the coarse rejects, after these have been defibrillated, being returned to the process, while the accepts reject pulp is separated by fractionation into a long fibre fraction which is removed from the processing system and used for special purposes and a fine fibre fraction which is mixed with the accepts from the primary screening section.