baber/WOPTO huggingface dataset:
Patent DE-3236815-A1 (DE)
Title: Monitoring and inspection device on pipelines for the transport of liquids for suppressing cavitation and improving the operating conditions
Inventor: METZGER KLAUS DIPL ING
IPC: G01L23/18
Filed: 1982-10-05
Abstract: On the pressure-side pipeline to a centrifugal pump, cavitation, pulsation, suction-side filling-level variation and system pressure as well as pressure difference are measured by means of one or more metal diaphragms which are provided with foil strain gauges. The voltages in the mV-range, which can be measured without a great deal of effort, correspond to the pressure changes in the system and can be used for further processing in particular by means of microprocessors in combination with alarm and monitoring indicators or actuators such as electric motors or restrictor valves. Consequently, cavitation can be suppressed, the noise level reduced, the pump efficiency improved and the electrical power consumption of the centrifugal pump reduced. Fluid density, flow velocity, volumetric flow and mass flow in the pipeline can also be verified via repetitive computing processes in the microprocessor.
Patent DE-3246453-A1 (DE)
Title: Shaped pharmaceutical objects provided with coloured patterns, and process for the production thereof
Inventor: VOSS GUNTHER MEINHARDT
IPC: A61J3/00
Filed: 1982-12-15
Abstract: The invention relates to shaped pharmaceutical objects provided with abstract (not related to meaning) coloured patterns, preferably capsules, coated tablets or tablets. It furthermore relates to a process for the production of shaped pharmaceutical objects provided with abstract coloured patterns by spraying with a so-called ink jet printer, preferably with an apparatus operating by the reduced pressure process with piezoelectrically generated shock wave.
Patent DE-3247627-A1 (DE)
Title: Corkscrew with a handle and a blade connected thereto
Inventor: MILLER HANS-PETER
IPC: B67B7/04
Filed: 1982-12-23
Abstract: A corkscrew with a handle (16), a spiral blade (14) fastened to the handle, and a bell-like holder (11) surrounding the blade (14), contains an inner chamber (17) in which is arranged an unwinding ring (23) which is spring-loaded in the direction of the bottle-side end (18) of the corkscrew and through whose central bore (24) the blade passes and is thereby guided. <IMAGE>
Patent DE-3302843-A1 (DE)
Title: Guide or deflection roller for films
Inventor: RENK FRITZ
IPC: B65H27/00
Filed: 1983-01-28
Abstract: A guide or deflection roller (1) for films, especially for plastic films, has an external rubber coating (3) on a metal core (2). The surface of the rubber coating (3) is profiled and has numerous studs (4) which are very close together and the tops of which are aligned. Air can escape through the spaces (5) between the studs (4), if an air cushion forms between the roller surface and the film, especially at high speed. <IMAGE>
Patent DE-3308149-A1 (DE)
Title: Ball screw for converting a rotary motion into a translatory motion or vice versa
Inventor: ALTHAUS P-GERHARD DR ING
IPC: F16H25/22
Filed: 1983-03-08
Abstract: The invention relates to a ball screw for converting a rotary motion into a translatory motion or vice versa. The balls rolling in the screw flights are mounted in a ball cage which surrounds the screw and extends through half the length of the maximum travel of the nut in addition to the width of the nut. Outside the nut, the balls are held by sleeves attached laterally to the nut.
Patent DE-3312122-A1 (DE)
Title: Device for positionally-true alignment of roofing tiles, especially plain roofing tiles
Inventor: HEEGER REINHARD
IPC: B65G47/244
Filed: 1983-04-02
Abstract: A device for positionally-true alignment of roofing tiles, especially plain roofing tiles, consists of a conveying path and guide belts arranged laterally to the conveying path, which guide belts are guided over rollers and driven in such a manner that the belt speed corresponds to the speed of the conveying path. Furthermore a first guide belt of flat material is disposed laterally to the conveying path at a distance. The first guide belt is provided with a guide strip, which extends first in an inclined manner and then in a parallel manner to the conveying path. Between the first guide belt and the conveying path, a second guide belt of round material is disposed at a distance from the first guide belt, the top strand of the second guide belt lying at the same level as the top strand of the conveying path. The second guide belt is provided with a guide strip which extends at first away from the conveying path in an inclined manner and then parallel to this. The distance between the first and second guide belts corresponds approximately to the width of the roofing tile nib.
Patent DE-3316036-A1 (DE)
Inventor: FABKE GOTTFRIED
IPC: G02B21/04
Filed: 1983-05-03
Abstract: In a microscope comprising an objective and an ocular (11), the objective contains at least one front surface concave mirror (5) of which the focus (10) is located between the ocular (11) and the concave mirror (5).
Patent DE-3320606-A1 (DE)
Title: Shoe in the form of a boot
Inventor: PFISTER PETER
IPC: A43B3/02
Filed: 1983-06-08
Abstract: A shoe in the form of a boot consists of a two-part upper part (12) which is manufactured from a layered material which has a cotton mixture fabric layer (18), an internally lined fleece wadding layer (20) and a lining (22). The front part (14) is in one piece and forms a double curved shaped part with a concave upper surface line (30). The front part (14) is sewn to the shaft (16) by means of a single seam (24). The shaft is cut in such a manner that its front surface line (32) creates a harmonious, unbent and unoffset curve with the upper surface line (30) of the front part (14). <IMAGE>
Patent DE-3322099-A1 (DE)
Title: Adhesive label
Inventor: KAISER GEB NEUKIRCHEN
IPC: G09F3/02
Filed: 1983-06-20
Abstract: An arrangement for an adhesive label is described. The adhesive label consists of layers of two adhesive-label carriers. The two adhesive-label carriers are in two layers one above the other. The adhesive force of the layer of the lower adhesive-label carrier is high. Adhesion to the substrate is thus ensured. The adhesive property of the layer of the second, upper, adhesive-label carrier is that of only low adhesive force. This layer of the second, upper, adhesive-layer carrier can be easily detached and removed.
Patent DE-3327982-A1 (DE)
Title: Luggage holder
Inventor: VOLZ GERHARD
IPC: B62J7/08
Filed: 1983-08-03
Abstract: Published without abstract.
Patent DE-3334008-A1 (DE)
Title: Method for locating a target
Inventor: LEISTERER REINHARD DIPL ING
IPC: G01S5/22
Filed: 1983-09-21
Abstract: In this method, the target is sonically irradiated with transmit pulses and reflected signals are analysed. In this process, the transmit pulses from another vehicle, the transmitter distance of which is measured, are received once as a direct signal directly from the transmitter and a second time as a reflected signal from the target to be located. In each case, direction of reception and time of reception of the received signals are measured. Using a transit path difference ellipse calculated from the difference of the times of reception and using the direction of reception of the reflected signal, a point of intersection is determined as the location of the target. The method can be used advantageously by submarine vehicles for locating targets in a unit which is surrounded by actively location-finding protection vehicles.
Patent DE-3334416-A1 (DE)
Inventor: CLAUSS ULRICH
IPC: E04F10/06
Filed: 1983-09-23
Abstract: A motorized awning is provided having a rotatably supported winding shaft housed in an awning box for an awning cloth capable of being wound on the winding shaft, the cloth being secured along one edge on the winding shaft and along the opposite edge on an extendable rod, an immovably supported drive motor, its output shaft coupled with the winding shaft for the automatic retraction of the awning by means of a resilient coupling member which permits at least a limited relative rotary motion between the winding shaft and the output shaft of the drive motor, a first limit switch for controlling the motor current when the cloth of the awning is retracted and a second limit switch for controlling the motor current when the cloth is extended, so that after the actuation of the limit switches the drive motor can be started only with the opposite sense of rotation. The limit switches are activated when the awning cloth is fully extended or retracted and the resilient coupling member has permitted the limited relative rotary motion between the winding shaft and the motor output shaft.
Patent DE-3338762-A1 (DE)
Title: Anchoring of steel construction parts by screw connections in concrete
Inventor: SCHNABEL WINFRIED DIPL ING
IPC: E04G21/14
Filed: 1983-10-26
Abstract: In anchoring constructions in concrete, with which steel constructions are subsequently screwed in position and which are exposed to particular corrosion-promoting agents such as de-icing salt attack, sea atmosphere etc., it is expedient to use stainless steels in the screwing-in region and in the moisture penetration region of the concrete. By virtue of the fact that the screwing-in region is designed as a threaded sleeve with blind-hole thread, it is possible to connect to this threaded sleeve normal steel or structural steel by means of screwing or welding to remove the forces into the interior of the concrete, a particularly advantageous welded connection being achieved by friction welding. In the case of different diameters between the threaded sleeve made of stainless steel and the adjacent structural steel, the two diameters are to be adapted to one another in a transition region.
Patent DE-3338862-A1 (DE)
Title: Method of manufacturing bookbinding cases, in particular for books and loose-leaf binders
Inventor: WIETHASE HARALD
IPC: B42C7/00
Filed: 1983-10-26
Abstract: In the manufacture of bookbinding cases for books and loose-leaf binders, cardboard blanks are coated on one or both sides with covering material blanks. In order to be able to carry out this coating in an efficient manner, in particular for small-series manufacture, it is proposed that the cardboard be coated in advance on one or both sides with an adhesive which can be activated by heat.
Patent DE-3341099-A1 (DE)
Title: Device for adjusting and mounting a parabolic reflector of a reflector antenna
Inventor: STRAUSS DIETER
IPC: H01Q15/14
Filed: 1983-11-12
Abstract: The invention relates to a device for adjusting and mounting a parabolic reflector of a reflector antenna having primary emitters or receivers. A simple device having the capability for precise adjustment and fixing of the parabolic reflector on a vertical wall is created in that four bearing blocks having threaded holders like blind holes are fitted symmetrically with respect to the centre of the reflector on the convex rear side of the parabolic reflector, in that two mounting screws are supported at each end on a vertically aligned girder, which mounting screws are screwed into the threaded holders of the bearing blocks of the parabolic reflector, in that the upper end of the girder is articulated via a horizontal rotation axis on a vertical mounting support, and in that the lower end of the girder is connected in an articulated manner via a horizontal hinged shaft to a bracket which is supported on the lower end of the mounting support such that it can rotate and be displaced.
Patent DE-3344700-A1 (DE)
Inventor: KRIEGER WOLFRAM DIPL CHEM DR
IPC: G01N/
Filed: 1983-12-10
Abstract: To determine the presence of bis-(2-chlorethyl)-sulphide or bis-2(chlorethyl)-amine, there is added a colorant capable of fluorescence and forming with the substance of which the presence is to be determined an addition product capable of fluorescence in a spectral range other than that of the colorant.
Patent DE-3345480-A1 (DE)
Title: Safety mechanism for closing a quick-acting overflow device
Inventor: CEJKA JIRI
IPC: F16K17/40
Filed: 1983-12-15
Abstract: The invention relates to a safety mechanism for closing a quick-acting overflow device which is used in accident protection systems of steam generators in nuclear power stations with sodium cooling. The safety mechanism contains a support plate (1), a diaphragm (3) and a disconnecting blade (2). The support plate (1) has a radial cutout (13), in which safety members (7) are mounted displaceably. An end face (72) is bevelled, and bears against an inclined surface (52) formed on the inner wall of the lower part (5). The upper edge (91) of a lock (9) mounted on the draw rod (10) engages in an annular groove (74) in the lower surface of the safety members (7) with a bevelled inner wall (76). The invention can be used in all devices which contain safety diaphragms which can be mechanically severed, specifically in nuclear power stations and in the chemical industry. <IMAGE>
Patent DE-3347263-A1 (DE)
Title: Method and device for sealing pump shafts
Inventor: AUCHTER BRUNO DIPL ING
IPC: F16J15/46
Filed: 1983-12-28
Abstract: The invention relates to a method and a device for sealing pump shafts, in particular for delivering solids-laden liquids, the pump shaft being surrounded by a sealing insert to which pressure is applied. Hitherto there has been the problem that the operating temperature of the pump is limited to a maximum of 120 DEG C, since cooling of the known sealings of pump shafts is not provided in the prior art. Furthermore, it has not hitherto been possible to provide continuous sealing for all operational states. The invention solves these problems by the pressure being applied hydropneumatically, the liquid being circulated, and sealing being achieved hydrodynamically at the same time during operation of the pump.
Patent DE-3401085-A1 (DE)
Title: Frame structure of the post and crossmember type, in particular for facades or the like
Inventor: GOETSCHEL HANS DIPL ING
IPC: E06B3/96
Filed: 1984-01-13
Abstract: The invention relates to a frame structure of the post and crossmember type, comprising posts (1), which are vertical or bent at an angle, and horizontal crossmembers (2) which are mounted on the posts (1), the expansion gap (10) formed being sealed, in particular in the central joint area, the so-called rebate area, by a seal (13). 
<??>In order that this seal permits, in the rebate area, in particular a sufficient expansion compensation between post (1) and crossmember (2), said seal is designed according to the invention as an essentially T-shaped sealing piece (13) of flexible material. The foot part (14), running in the longitudinal direction of the post (1), belonging to said sealing piece is sealed with respect to the post (1), the essentially U-shaped end part (15) of said sealing piece engages over the front end of the crossmember (2) in a fork-shaped manner and is sealed with respect to the crossmember (2), and the central part (16) of said sealing piece is designed, in the region of the expansion gap (10), as a bellows having at least one transverse pleat (17) running around perpendicularly to the longitudinal direction of the profile of the crossmember (2). 
<IMAGE>
Patent DE-3408647-A1 (DE)
Title: Acoustic water-level signalling device
Inventor: NITSCHKE DIETER
IPC: G01F23/24
Filed: 1984-03-09
Abstract: This electronic apparatus is particularly suitable as a water-level signalling device for bath tubs. The level of the bath water and hence possible overflowing are indicated in good time by means of an acoustic signal. This is achieved by means of a sensor having an integrated suction cup which can be fitted at the desired level on the bath-tub wall. The sensor, which determines the water level, is connected to the signalling device by means of a two-core cable. The location of the signalling device is variable by means of the cable, and the possibility is thus provided of monitoring the water flowing in in any desired space.
Patent DE-3412275-A1 (DE)
Inventor: DINKEL BERNARD
IPC: B08B1/00
Filed: 1984-04-02
Abstract: A powder coating booth has a bottom surface on which powder is collected and from which the powder should be removed. Two scrapers are supported on a transport device which move them together. Each scraper is movable from its respective end of the booth toward a central collection region. Since the scrapers are moved simultaneously, one is moving toward the collection region while the other is moving away. As a scraper moves toward the central collection region, it scrapes powder from the surface and delivers it to the collection region. Each scraper swings into an operating, surface scraping position as it moves from its respective end of the booth toward the collection region, and swings into an upraised, non-scraping position, as each moves from the collection region back to the end region. A cable with scraper engaging flights on it is movable for engaging the scrapers and for moving and for swinging them. The scraper moving cable exits from the booth through a wall and a gas nozzle external to the wall blows powder off the cable and back into the booth.
Patent DE-3414243-A1 (DE)
Title: Apparatus and process for the plane-parallel grinding of strips of metal foil
Inventor: DITZ ALFRED
IPC: B24B41/06
Filed: 1984-04-14
Abstract: A description is given of an apparatus and process for the plane-parallel grinding of strips of foil consisting of amorphous, low-retentivity metal, in which the foil can be mounted on a grinding support and ground on both sides, and thus in a plane-parallel manner, on a cylindrical grinding machine of a known type.
Patent DE-3416253-A1 (DE)
Title: Ankle-joint bandage
Inventor: MALZE HENNING DR MED
IPC: A61F13/06
Filed: 1984-05-02
Abstract: Ankle-joint bandage of an elastic material which covers at least the anklebone and metatarsal region, at least one tensile tape (2) being provided and extending from the region below the anklebone diagonally to the other side above the anklebone. <IMAGE>
Patent DE-3416813-A1 (DE)
Title: Moulding tool
Inventor: STANGE GUSTAV
IPC: B29C63/04
Filed: 1984-05-07
Abstract: The invention relates to a moulding tool having at least one mould part designed as mould negative and one as mould positive, the two mould parts being arranged so as to be displaceable with respect to one another to close the mould. Such moulding tools are to be further developed in such a manner that it is possible in a single operation to lay a covering applied to the moulding within the mould around the edges of the moulding. This is achieved in that a first deformation element is provided at least for bending over and laying the covering against a front side of the face edge of the moulding and a further deformation element is provided for executing a further bending-over of the covering, at least the mouldings and the deformation elements being arranged so as to be displaceable relative to one another.
Patent DE-3417419-A1 (DE)
Title: Transport case made of plastic for printed boards
Inventor: PROEDEL ULRICH
IPC: H05K13/00
Filed: 1984-05-11
Abstract: The invention relates to a transport case made of plastic for printed boards, consisting of a bottom and four side walls on which ribs are mounted as holders for printed boards to be inserted. The object of the invention is to provide a transport case for printed boards which can be made integrally of plastic, in which case printed boards of different dimensions can be transported safely, which can easily be turned out of the injection mould after it has been made and into which the printed boards can easily be placed and also easily be removed again. The invention consists in the fact that the bottom (3) slopes in the manner of a roof towards both sides, and that the bottom (3) encloses an angle of 90 DEG  with the side walls (1) on which holding ribs (5) are mounted. <IMAGE>
Patent DE-3426212-A1 (DE)
Title: Screw terminal for electrical leads
Inventor: LANGMATZ HANS
IPC: H01R4/38
Filed: 1984-07-17
Abstract: A screw terminal for the stripped ends of electrical cables or wires, consisting essentially of a U-shaped terminal frame and a covering cap which consists of plastic and, fitted on the limbs of the terminal frame such that it can pivot, is fitted with a guide thread for a terminal screw which also passes through an approximately rectangular metal nut. The ends of the nut close to the narrow side pivot at the start of tightening of the terminal screw, as a result of the thread friction, into slots in the end region of the limbs of the terminal frame, and stop at the slot ends, as a result of which the compression force of the terminal screw is transmitted to the terminal frame. In order to compensate for the distance between the stripped ends of a plurality of cables laid one above the other, which distance is caused by the cable insulation, a spacer which can pivot can be provided between the limbs of the terminal frame.
Patent DE-3427141-A1 (DE)
Title: Holder for attachment to music stands
Inventor: SITTER ERHARD
IPC: F16M13/00
Filed: 1984-07-24
Abstract: A holder is proposed, having a suspension device, by means of which this holder can be secured by automatic clamping to vertical pipes or rods. The holder is particularly intended for attachment to music stands and may possess a retaining part on which the sound bell of a wind instrument can be fitted. This retaining part preferably consists of a vertical tube on which a plurality of horizontal discs of different diameters, arranged to be partially displaceable vertically, are arranged. The holder can however also be in collapsible form as a support for sheet music or the like. Additional support possibilities can readily be procured with the aid of the holder.
Patent DE-3427511-A1 (DE)
Inventor: TOENSMANN ARMIN DIPL ING
IPC: E04B1/24
Filed: 1984-07-26
Abstract: 1. A facade or roof of a metal-glass structure, comprising a metal framework, the frame panels of which are provided with glass panes (27), wherein the metal framework, at the building side, comprises main profile members (16) and crossbar profile members (28) extending transversely thereto, and the metal framework, at the outward side, comprises cover profile members (24) which cover the edges of the panes and which are screwed to the main profile members (16) or the crossbar profile members (28), the main profile members (16), the crossbar profile members (28) and the cover profile members (24) have anchoring grooves (25) for sealing strips (26, 48) which bear against the edges of the panes, and the main profile members and the crossbar profile members are provided with receiving channels for condensation water and receiving grooves (19, 32) for seepage water and are in the form of hollow-chamber profile members, wherein the bottoms (41) of the receiving grooves (32) in the crossbar profile members (28) for the seepage water extend into the region of the receiving grooves (19) in the main profile member (16) for the seepage water and the outer longitudinal edges of the receiving grooves (19) of the main profile members (16) for the seepage water are formed by the anchoring grooves (25) for the sealing strips (26) of the main profile members (16) and the bottoms of the anchoring grooves for the sealing strips of the crossbar profile members (28) align with the bottoms (41) of the receiving grooves (32) of the crossbar profile members, with the bottoms (41) of the receiving grooves (32) being supported on the two upper edges of the anchoring grooves (25) of the sealing strips (26) of the main profile members (16), wherein the structural height of the sealing strips (26) which are fixed to the main profile member (16) is greater than that of the sealing strips of the crossbar profile members (28) and the sealing strips of the main and crossbar profile members bear against a common pane surface, characterised in that the web portion (51) carrying the anchoring grooves (25) of the main profile members (16) has a desired-bending location (52) which is formed by a weakening in its cross-section and by means of which the inclination of the anchoring groove (25) can be matched to an inclination of the crossbar profile member (28), the inclination of the crossbar profile member being predetermined on the basis of the frame geometry.