baber/WOPTO huggingface dataset:
Patent DE-3227821-A1 (DE)
Title: Method and device for measuring values of an electrical component having a reactive impedance.
Inventor: FISCHER HELMUT
IPC: G01R27/26
Filed: 1982-07-26
Abstract: The invention relates to a method and a device for measuring values of the reactive impedance of an electrical component, the component (Lx) to be measured altering the resonant frequency of an oscillator circuit (OS). For determining, in particular, the values of inductance of the component (Lx) without error, separate connecting lines (V1, V2) are run from the foils of a predetermined capacitor (Cm) to the oscillator circuit (OS) and to the component (Lx) to be measured. The remaining additive disturbing influence of the inductance of the conducting lines (V1, V2) can thus be compensated for in a simple manner. <IMAGE>
Patent DE-3229189-A1 (DE)
Title: Device for separating sheets or sets of sheets of writing paper attached to a carrier tape
Inventor: GROTE DIETER
IPC: B41J11/70
Filed: 1982-08-05
Abstract: A device for separating sheets or sets of sheets of writing paper attached at the end to a carrier tape is characterised in that it cuts the sheets off (in a simple manner preferably through the carrier tape) in such a way that the attachment end remains on the carrier tape. Difficulties in detaching them from the carrier tape are thus reliably avoided. After cutting, the device can grip sets of sheets with interleaved carbon paper and separate them from the sheets of carbon paper at a blower station.
Patent DE-3231508-A1 (DE)
Title: Electrical display device with resistance-type sensor
Inventor: PLOESSL HEINZ ING GRAD
IPC: G01D3/08
Filed: 1982-08-25
Abstract: An electrical display device with a resistance-type sensor equipped with or without warning signal transmitter for measuring and indicating physical quantities, particularly temperatures, pressure and volume in vehicles, including monitoring of the functional capability of the display device, the instantaneous resistance value of the sensor being monitored by means of a window comparator followed by an amplifier and an optical and/or acoustic signal transmitter. The warning signal transmitter is constructed as comparator followed by amplifier and signal transmitter.
Patent DE-3238349-A1 (DE)
Title: Ceiling-wall supporting connection for prefabricated construction
Inventor: BEENKEN HANS HEINRICH DIPL ING
IPC: E04B1/21
Filed: 1982-10-14
Abstract: The invention relates to a supporting structure, in reinforced-concrete prefabricated construction, between ceilings and walls. The attached drawing, sheet 4, shows a plan view of a concrete wall on which concrete ceilings are mounted in various arrangements by way of the corners using this supporting structure. Steel plates with sleeves are embedded in the concrete walls at a distance of 3.60 m. The ceilings to be mounted receive, in the supporting points with a grid dimension of 3.60 x 3.60 m at the corners and in the middle, steel shoes with through-sleeves. Securing against lateral displacement is provided by means of inserted steel bolts. This supporting structure permits a substantially quicker and more accurate assembly in particular of dwelling-house walls and ceilings. The mounting of concrete ceilings in a grid of 3.60 x 3.60 m permits the use of a modular construction system. Consequently, it is possible to achieve large series by using only a few, differently shaped ceiling, column and wall elements, and owing to the quick assembly substantially reduce manufacturing costs. <IMAGE>
Patent DE-3240262-A1 (DE)
Title: System for fastening thin-walled skins, e.g. foils, fabrics and the like to a statically bearing substructure
Inventor: MENGERINGHAUSEN MAX DIPL ING D
IPC: E04H15/64
Filed: 1982-10-30
Abstract: When using skeleton structures as a bearing substructure and when covering them with thin-walled skins, in order to ensure reliable drainage of the precipitation water while avoiding so-called water pockets, counter-profiles 8 of C-shaped cross-section are horizontally provided parallel to the bars 9 of the skeleton structure. Enveloping profile strips 4, in which the edges of adjacent skins 1 are clamped by means of filling profile strips 5, are hooked into these counter-profiles. These counter-profiles 8 are connected by their cross-section to a system of channels for draining off the precipitation water. <IMAGE>
Patent DE-3241679-A1 (DE)
Title: Einspritzeinrichtung, insbesondere bei direkteinspritzenden dieselmotoren
Inventor: WIEGAND HERBERT
IPC: F02B3/06
Filed: 1982-11-11
Abstract: Die Einspritzeinrichtung weist einen Düsenkörper (10) mit einem flüssigkeitsgesteuerten Nadelventil (18) auf. Am vorderen Ende des Düsenkörpers (10) befinden sich bei einer Einlochdüse ein Spritzloch (12), bei einer Mehrlochdüse mehrere Spritzlöcher (12; 13), die in einem beliebigen Winkel zueinander stehen können. Im engsten Querschnitt der Spritzlöcher (12; 13) führen Saugschlitze (14a; 14b) in den Brennraum (15). Von dem aus den Spritzlöchern (12; 13) austretenden Kraftstoffstrahl wird Luft aus dem Brennraum (15) angesaugt. Diese Luft vermischt sich im engsten Querschnitt der Spritzlöcher (12; 13) mit dem Kraftstoff, so daß am Fuße des Einspritzstrahles eine Zweiphasenströmung mit besonders günstigen Eigenschaften für die anschließende Gemischbildung vorliegt.
Patent DE-3249678-A1 (DE)
IPC: A61B17/12
Filed: 1982-08-09
Abstract: © A surgical fastener of plastic or plastic-like material includes initially separate fastener and retainer members. The fastener member has at least two parallel prongs, each of which fits into a respective one of at least two apertures in the retainer member. The prongs twist as they enter the apertures. Then the prongs return to their initial orientation in which they interlock with the retainer member to form a finished fastener. The fastener is applied by forcing the fastener member prongs through the tissue to be fastened with the aid of metal pins contiguous with each prong. The pins are automatically withdrawn from the tissue after the prongs interlock with the retainer member and before the fastened tissue is removed from the fastener applying apparatus.
Patent DE-3302106-A1 (DE)
Title: Device for discharging articles transported along a conveyor belt, especially bottles
Inventor: RICHTER OLAF A
IPC: B65G47/84
Filed: 1983-01-22
Abstract: The device for discharging articles transported along a conveyor belt, especially bottles, comprises a rotatably drivable, disc-shaped support (20), on which a multiplicity of individually activatable push rods (33) are respectively radially guided. Control of the radial movement of the push rods (33) is by means of a cam disc (42). Only when an article is to be discharged is a push rod (33) connected to the cam disc (42), a carrier connected to the push rod being actuated by a roller (36). <IMAGE>
Patent DE-3303389-A1 (DE)
Title: Viewfinding and/or ejection device for a sheet film cassette arranged in a cassette stack stacked in a magazine
Inventor: SYLLA JUERGEN
IPC: G03B21/11
Filed: 1983-02-02
Abstract: The aim is to provide a viewfinding and/or ejection device for an arbitrary sheet film cassette to be interchanged which is arranged vertically in a cassette stack which is stacked in a cassette magazine open at the top, it being possible for a plurality of magazines to be mounted behind one another in the stacking direction, which device is simple and can be disassembled. It is provided for this purpose that the magazine or magazines (22) have a base recess (22b), which extends in the stacking direction, for engaging a cassette elevator (13, 13a), that there is provided along the magazine or the magazines (22) in the stacking direction a control guide (1) on which a housing part (3, 4a, 4b) of the device is displaceably mounted, and that the cassette elevator (13, 13a), which can be operated from outside, is pivotably mounted in the housing part (3) through the recess (22b) against the cassette (23) corresponding to the respective housing position. <IMAGE>
Patent DE-3304730-A1 (DE)
Title: Waste-heat boiler having water pipes
Inventor: MESTER PETER DIPL ING
IPC: F22B37/36
Filed: 1983-02-11
Abstract: Waste-heat boiler having water pipes in a boiler chamber, through which waste gas flows, in a boiler housing whose walls have heat transfer barriers, and in which inner wall surfaces of the boiler chamber are formed by perforated plates behind which is arranged sound-insulating material.
Patent DE-3306855-A1 (DE)
Title: Demountable series metering system
Inventor: PIPPINGER HORST
IPC: B65D90/08
Filed: 1983-02-26
Abstract: In a hopper system conceived as a transporting unit for the active storage of a plurality of bulk product components, said bulk product components being stored in hopper compartments which are arranged successively and are constructed from detachably joined wall elements, said wall elements are connected to one another via wedge connections. For this purpose, the wall elements have along their abutting edges in each case a row of boreholes in which a strip is inserted which is fitted correspondingly with stud bolts. Said stud bolts are each provided with an elongate hole into which a wedge is finally driven. The invention provides a simple and reliable and, above all, rapid connection of the construction elements of a hopper system. <IMAGE>
Patent DE-3309394-A1 (DE)
Inventor: MANNER REINHARD DIPL ING DR
IPC: C01C3/02
Filed: 1983-03-16
Abstract: There is obtained an increase in the throughput in the known BMA furnace or a BMA furnace chamber without changing the construction and dimensions already present by changing the lower part of the cooling head into a short tubular heat exchanger while maintaining the necessary temperature profile for the process by arranging the ceramic tubes in the furnace chamber in closer or less close fashion and/or by using ceramic tubes having different inner and outer geometries and/or structure.
Patent DE-3310186-A1 (DE)
Title: Heatable floor slab
Inventor: FEIST ARTUS
IPC: F24D3/16
Filed: 1983-03-21
Abstract: The floor slab is laid on supports arranged on the floor in rooms and halls of any type. It consists of an insulating slab and a steel plate placed on top of the latter. A heating pipe, the beginning and end of which is guided downwards out of the insulating slab, runs in the insulating slab. The heating-pipe beginnings and ends of adjacent floor slabs are joined to one another and connected to a central heating system in the free space formed by the supports under the floor slab. It is thus possible to put together a floor heating system in a simple way using the floor slab.
Patent DE-3318214-A1 (DE)
Title: Perforating apparatus
Inventor: LORENZEN HEINZ-CHRISTEN DIPL I
IPC: B26D5/32
Filed: 1983-05-19
Abstract: The apparatus for perforating a moving material web (2), in particular a strip of wrapping material for rod-shaped articles of the tobacco-processing industry, has a strip supply (1), a perforating device (6), a strip receiver (11) and means (7) for pneumatically measuring the air-permeability of the perforated strip and for regulating the air-permeability so as to observe preset values. Arranged downstream of the perforating device (6) is a second measuring device (21) which generates measuring signals corresponding to the porosity of the perforated strip. If the signals generated by the second measuring device (21) exceed preset threshold values, the strip drive and the perforating device (6) are shut down. <IMAGE>
Patent DE-3318342-A1 (DE)
Title: Outrigger intended for the platform of a working vehicle
IPC: B60P1/00
Filed: 1983-05-20
Abstract: On a platform (3) of a working vehicle (1), a pivot joint (5) of an outrigger is arranged which holds an outrigger (10) formed from two arms (9, 11). One arm (9) is coupled by means of a horizontal axle (8) so as to be capable of pivoting on the pivot joint of the outrigger. This horizontal axle (8) can be displaced in a link guide. By displacing the horizontal axle (8) away from the vertical axis (6) of rotation of the outrigger pivot joint (5) it is possible to swivel the first arm (9) of the outrigger forwards over the roof of the driver's cab (2) of the working vehicle (1) for the purpose of transport. As a result, in the transport position the trailer coupling (16) remains free for coupling on a trailer. <IMAGE>
Patent DE-3318400-A1 (DE)
Title: Telescopic staircase connecting two storeys of a building
Inventor: SCHATTEN HEINZ
IPC: E04F11/06
Filed: 1983-05-20
Abstract: Telescopic staircase connecting two storeys of a building, the steps of which are fixed to hollow sections engaging telescopically one inside the other and displaceable relative to one another. Two successive hollow sections overlap in the extended state at least over one third of their length. In the extended state, the hollow sections form a telescopic column which is mounted at its upper end to be rotatable about an axis of rotation along a narrow side of the lining box. In the retracted state, the staircase can be tilted up into the rectangular opening between the floor of the upper storey and the ceiling of the lower storey. <IMAGE>
Patent DE-3321599-A1 (DE)
Title: Swing
Inventor: WINTER WALTER
IPC: A63G27/00
Filed: 1983-06-15
Abstract: The invention relates to a swing, having two support struts which can be pivoted at the longitudinal ends of a movable basic frame, in each case about horizontal transverse axes by means of pressure cylinders between an upright operating position and a laid-flat transporting position, having rotatably mounted hubs which are connected by a releasable main shaft at the upper end portions of said bearing struts, having two pivot arms arranged rigidly on said hubs, having a cabin shaft which connects the end portions of said pivot arms remote from the hubs and supports a passenger cabin, having drive devices for the common rotation of the pivot arms, and having pivoting devices which interact with one end portion of the cabin shaft and rotate the latter in the opposite direction when the pivot arms are rotated.
Patent DE-3327591-A1 (DE)
Title: Headrest for motor vehicle seats
Inventor: BUTZ EUGEN OTTO
IPC: B60N2/48
Filed: 1983-07-30
Abstract: A headrest for motor vehicle seats has at least one upholstered head support bar which is held tight in a non-detachable and non-displaceable manner in a plastic sleeve which can be plugged, and locked, into the frame of the backrest. For a locked plug-in engagement of the plastic sleeve in the frame of the backrest, at least one expanding wing can be engaged transversely with respect to the upholstered head support bar and can be arrested in its expanded locking position either by means of the frame of the backrest itself or by means of special locking means. The plastic sleeve has an extension which points towards the upholstered head support and encloses at least the area of the upholstered head support bar located between the top of the backrest and the underside of the head upholstery. The support bar system formed by the upholstered head support bar and plastic sleeve is easy to mount and to manufacture.
Patent DE-3331292-A1 (DE)
Title: Kabelraeumgeraet, das laengs eines vorhandenen kabels in kabellaengsrichtung vorwaerts bewegbar ist
Inventor: KELLEY DOUGLAS P
IPC: E21B7/18
Filed: 1983-08-31
Abstract: Die Erfindung betrifft ein längs eines vorhandenen Kabels in Kabellängsrichtung vorwärts bewegbares Kabelräumgerät, das einen Gerätekörper, eine mit dem Gerätekörper verbundene Einrichtung mit einer ersten Kabelgreifervorrichtung und einer zweiten Kabelgreifervorrichtung zum abwechselnden Ergreifen des Kabels derart, daß der Gerätekörper in Kabellängsrichtung entlang des Kabels vorwärts bewegt wird und daß verhindert wird, daß der Gerätekörper sich entlang des Kabels rückwärts bewegt, solange eine der beiden Kabelgreifervorrichtungen mit dem Kabel verbunden und in Kontakt ist, und eine Einrichtung, die die beiden Kabelgreifervorrichtungen in einer das Kabel nicht greifenden Stellung hält, um eine Rückwärtsbewegung des Gerätekörpers entlang des Kabels zu ermöglichen, aufweist, wodurch erreichbar wird, daß mit einem derartigen Kabelräumgerät einerseits eine geeignete Vorwärtsbewegung in Kabellängsrichtung entlang eines vorhandenen Kabels und andererseits ohne einen komplizierten und kosten- und technisch aufwendigen Mechanismus eine Rückwärtsbewegung des Kabelräumgeräts entlang des Kabels durchführbar ist.
Patent DE-3333324-A1 (DE)
Title: Screw adjusting device
Inventor: HANSEN CARSTEN ULRIK
IPC: F16B39/10
Filed: 1983-09-15
Abstract: There is an adjusting screw (6) which is completely recessed in a threaded hole (2), in a screw adjusting device. The outer section (4) of the threaded hole (2) has no thread. A spring washer (11) is used as a securing device, which spring washer (11) has a circumferential cutting edge (12) on the external circumference, is inserted into the section (4) which has no thread having been prestressed and has a shape which is approximately that of a screw turn. In this way, the adjusting screw can be secured in any desired adjustment position. In addition, the adjustment range of the screw can be limited by the spring washer. <IMAGE>
Patent DE-3336337-A1 (DE)
Title: Method and device for acoustic pulse-echo measurement of wall thickness
Inventor: FLUORNOY NORMAN EUSTACE
IPC: G01N29/22
Filed: 1983-10-06
Abstract: A method and a device for measurement of wall thickness are provided which are suitable, in particular, for use with piping and pipelines. In this case, an acoustic pulse-echo device, particularly having a piezoelectric transducer (16), is used, which transmits and receives acoustic signals at both end faces. In each case, it has a reflector (19, 20) for each transducer end face, so that acoustic energy is directed both perpendicular to the wall (12) and at an angle thereto, so that the wall thickness is measured and defects such as dimples, pitting or the like are detected simultaneously. For use in a pipeline, a plurality of instruments can be arranged on the circumference of a member, so that the walls can be scanned as the member is moved through the pipeline. <IMAGE>
Patent DE-3339381-A1 (DE)
Title: Process for foaming fly ash
Inventor: PIEPER HELMUT DIPL ING
IPC: C04B18/08
Filed: 1983-10-29
Abstract: In a process for foaming fly ash, a mixture of fly ash, alkali metal salts dissolved in water and silicon nitride or silicon carbide is foamed up at a temperature above 1250 and below 1400 DEG C.
Patent DE-3404164-A1 (DE)
Title: Apparatus for moistening webs of paper
Inventor: FLORJANCIC PETER
IPC: A47K10/32
Filed: 1984-02-07
Abstract: The invention relates to an apparatus for moistening webs of paper which are intended for direct final consumption. A roll of paper (5) and a tank (3) for the moistening fluid are accommodated in a common casing (1). The required quantity of paper is not passed over a moistening device only after removal from the casing (1). The arrangement makes it possible to remove in succession moist or dry paper from the container. <IMAGE>
Patent DE-3411187-A1 (DE)
Title: Pipe cleaning device
Inventor: GRAETTINGER GUENTER
IPC: A24F9/08
Filed: 1984-03-27
Abstract: In order to provide a universal pipe cleaning device, a piece of wire (1) is so designed that it possesses adjacent sections in the form of a spike (2), cleaner (3), clearing device (4) and tamping device (5). It is bent to form a convenient coil, which can be produced cheaply as a disposable article and can easily be accommodated in a flat pack (7). <IMAGE>
Patent DE-3417185-A1 (DE)
Title: Method for the purpose of achieving speed control of a chuck spindle of a lathe and a device for carrying out the method
Inventor: BLADH ERLING
IPC: B23Q5/18
Filed: 1984-05-09
Abstract: The invention relates to a method for the purpose of achieving speed control of a chuck spindle (1) of a lathe. The invention solves the problem that, if the starting speed of the lathe is too high, the spindle is set in motion when the lathe is put into operation again and that it was not possible to select the maximum speed of the spindle up to which the speed could be infinitely varied following starting. With the method, a desired maximum speed is set by means of a regulation means (12) and the speed can be increased up to the said maximum speed after actuation of a regulation means which actuates the starting of the spindle from the lowest speed of the spindle. The invention also relates to a device for carrying out the said method. <IMAGE>
Patent DE-3418771-A1 (DE)
Title: Holding device for limiting the opening angle of a flap
Inventor: REINHARDT WERNER
IPC: E05C17/36
Filed: 1984-05-19
Abstract: A holding device for a folding box or hinged lid has a holding strap which is designed as a spring elastic transversely to its main direction of extension and which is articulated at a fixed point on the one hand and on the folding box or hinged lid on the other hand. When the folding box or hinged lid is being opened, the holding strap exerts an increasing force in the closing direction of the folding box or hinged lid, so that the latter can reach its end position at decreasing speed.
Patent DE-3420857-A1 (DE)
Title: Gripping apparatus with gripper jaw
Inventor: KIRST RUDI
IPC: B25J15/04
Filed: 1984-06-05
Abstract: The invention relates to a gripping apparatus with a gripper jaw (2) for workpieces and other parts to be manipulated, it being possible to engage and release the gripper jaw (2) without tools. <IMAGE>
Patent DE-3427381-A1 (DE)
Title: Optically scannable information carrier
Inventor: BORCHARD HEINZ
IPC: G11B7/24094
Filed: 1984-07-25
Abstract: In the case of an optically scannable information carrier with reflection of the light beam at a thin metallic layer on the rear side of a transparent information carrier, the entire metallic layer is covered by a label of large surface area.
Patent DE-3432518-A1 (DE)
Title: Process for wet-ashing of biological and petrochemical substances and of coal
Inventor: KUDERMANN GERHARD DIPL CHEM DR
IPC: G01N31/00
Filed: 1984-09-05
Abstract: A process for wet-ashing of biological and petrochemical substances and of coal, especially for the quantitative analysis on the basis of sulphuric acid-containing solutions, is to be developed. It is proposed that the solution is heated at a heating rate of more than 100 DEG C per minute and is made to fume in less than 3 minutes, that the oxidant is dripped into a downward flow and the organic material is ashed with constant stirring and fuming.
Patent DE-3436066-A1 (DE)
Title: Sunshade raising device in sunshades having an upper closed position, a central tensioned position and a lower closed position
Inventor: ANTON MAY
IPC: A45B25/02
Filed: 1984-10-02
Abstract: The shade part at the top, substantially consisting of horizontally erectable cover spokes (5) and spreader spokes (6) with a cover acts, together by means of a vertically displaceable centre column (1), guided in the middle column (2), on a spring element which is to be formed from one or more springs (10 + 12). The function of the spring element is to counteract the dead weight of the shade parts of the top, that is to say the moveable parts of the shade, so that operation, the displaceability of the centre column (1) in the middle column (2), is possible from outside with very little exertion of force. The middle column (2) is locally and stably connected to the base plate (13), so that the centre column (1) is to be displaceably mounted via the spring element. The displacement of the centre column (1) is identical to operation; at the top it produces a closed position in the final position, and at the bottom it likewise produces a closed position; as is shown in Fig. 1. Thus only a central position, as illustrated in Fig. 2, is the actually useable spread position of the shade, in which the cover spokes (5) and spreader spokes (6) are horizontally aligned and the cover (8) is to be stretched smooth. <IMAGE>