baber/WOPTO huggingface dataset:
Patent DE-3416911-A1 (DE)
Title: Device for washing bulk material
Inventor: STEPRATH WERNER ING GRAD
IPC: B08B3/10
Filed: 1984-05-08
Abstract: A device for washing bulk material, in particular comminuted plastics wastes of lower weight than a washing liquid, in which device the contaminated material is fed to the washing liquid, subjected to turbulences in this and then separated from the washing liquid, has a transport screw arranged in a container and a stirring device effective below the liquid level. The stirring device is designed as at least one stirring apparatus arranged in the inlet region of the container and an overflow is arranged such that the liquid level of the washing liquid forms itself in at least one region of the container such that it reaches at maximum the top edge of the shaft of the transport screw. A forced feeding of the material to be cleaned in the manner of a screw pump is thus achieved. The stirring apparatuses are preferably designed as washing discs formed in the manner of an open centrifugal pump impeller.
Patent DE-3418081-A1 (DE)
Title: Ortungsverfahren fuer fahrzeuge, insbesondere fuer landfahrzeuge
Inventor: PAWELEK BERND-CHRISTIAN DIPL I
IPC: G01C21/00
Filed: 1984-05-16
Abstract: 1 Es wird ein Ortungsverfahren vorgeschlagen mit einer Kurs- und einer Geschwindigkeitseinrichtung. Die Signale dieser Sensoren werden zur Bildung der Fahrzeugposition einem Positionsrechner zugeführt. Gelangt das Fahrzeug an Positionen deren Koordinaten bekannt sind, kann der mittels der Sensorsignale ermittelte Positionswert anhand der bekannten Koordinaten korrigiert werden. Ferner ist ein Kalman-Filter vorgesehen, das eine Fehlerabschätzung sowie daraus anschließend eine Korrekturwertermittlung vornimmt und dadurch eine wesentliche Erhöhung der Genauigkeit der angezeigten Navigationsdaten bewirkt. Der besondere Vorteil dieses Verfahrens liegt in der Anwendung wenig aufwendiger Sensoren, mit denen in Verbindung mit der Kalman-Filterung sehr gute Positionsergebnisse erzeugt werden können.
Patent DE-3418303-A1 (DE)
Inventor: HAUPENTHAL RUDI DIPL ING
IPC: B41F21/10
Filed: 1984-05-17
Abstract: Transfer cylinder for conveying a sheet from one printing unit to another, comprising a cylindrical drum, a row of rubber suction pads for temporarily holding the sheet, the row of suction pads being disposed at an end of a sheet format length on the cylindrical surface of the drum, the rubber suction pads extending in axial direction of the drum, and paper supports disposed in vicinity of the rubber suction pads for respectively applying suction to and supporting the sheet.
Patent DE-3418962-A1 (DE)
Title: Racket head with frame and strings for rackets
Inventor: KLOSS GERNOT
IPC: A63B49/02
Filed: 1984-05-22
Abstract: The invention relates to a racket head with frame and strings for rackets, especially for tennis rackets. Known racket heads have too small a surface in their head area. Furthermore, they do not optimally reduce the impact vibrations on impact with the ball. The object of the invention is to enlarge the surface of the head area and optimally to reduce impact vibrations.
Patent DE-3422089-A1 (DE)
Inventor: PALM VOLKER DIPL ING
IPC: F04B49/08
Filed: 1984-06-14
Abstract: A pressure and delivery regulating device for an adjustable pump includes a directional control valve connected in a discharge conduit and to a control conduit branching from the discharge conduit between the pump and the directional control valve. The control conduit leads to a setting piston for the adjustment of the pump. The directional control valve is controlled by a solenoid which in turn is controlled by a control system consisting of a regulating circuit, a delivery limiting circuit and a control circuit for the solenoid. The output signal from the regulating circuit controls a desired delivery value signal supplied to the delivery limiting circuit. A follow-up circuit connected between the regulating circuit and the delivery limiting circuit corrects the regulating signal and a circuit for producing a direction dependent signal from the actual pressure provides a damping of the regulating circuit.
Patent DE-3422876-A1 (DE)
Inventor: TOMCUFCIK ANDREW STEPHEN
IPC: C07D231/38
Filed: 1984-06-20
Abstract: 3-Amino-1H-pyrazol-4-yl) (aryl)methanones which are new compounds having utility as anxiolytic agents or intermediates for the preparation of aryl and heteroaryl-[7-(aryl and heteroaryl)pyrazolo[1,5-a]pyrimidin-3-y1] methanones which are therapeutic agents described in copending application Ser. No. 506,966, filed June 23, 1983.
Patent DE-3426782-A1 (DE)
Title: Method and device for characterising photographic base materials
Inventor: BERNHARD DIPL-CHEM DR KERKHOFF
IPC: G03C11/00
Filed: 1984-07-20
Abstract: A description is given of a method and a device for detecting the photographically relevant surface characteristics of a flat base material by means of an electromechanical feeler device by means of which the surface of the flat base material which can be, e.g., photographic paper, with or without a plastic or other coating, is scanned under light pressure, the electrical signals obtained being filtered with the aid of a bandpass filter, which is transparent in the wavelength region of 1.8 - 4 mm, and subsequently processed. The feeler device comprises a firm support for the specimen and a vertically movable probe which presses against the specimen resting on the support, as well as a signal evaluation device with the bandpass filter.
Patent DE-3429013-A1 (DE)
Title: Hydraulic grip wedge for anvil inserts
Inventor: HOFMANN GUENTER DIPL ING
IPC: B21J13/06
Filed: 1984-08-07
Abstract: There is a grip wedge in which a chamber housing 1 has a plurality of chambers 8, in which are arranged pressure pistons 14 which rest against a rigid pressure plate 5. It is desirable to reduce the risk of damage to or knocking out of the guide of the pressure pistons in the chambers and of the pressure plate in the chamber housing in order to avoid the grip wedge becoming leaky due to operation. This is achieved by the fact that the pressure plate 5 extends over the entire front side of the chamber housing 1 and, at both longitudinal sides, in each case engages with a guide rim 4 in a guide recess 3 of the chamber housing 1 and that the pressure pistons 14 are arranged in two rows and their diameter is less than twice the length of the pistons. By virtue of the overlap of the pressure plate on the chamber housing, it is possible to increase the effective guidance between the pressure plate and the chamber housing because guidance can be provided along the entire longitudinal side. In particular, guidance by the pressure pistons is increased by having two rows of pressure pistons of reduced diameter relative to their length. <IMAGE>
Patent DE-3434253-A1 (DE)
Title: Holder for a magnetic-electrical transducer for scanning magnetic film media
Inventor: WEBER CHRISTOPH
IPC: G11B5/58
Filed: 1984-09-18
Abstract: In the case of a holder for a magnetic-electrical transducer (60) for scanning magnetic film media, the transducer (60) is fastened on a carrier element (66) in band form, which is held by its ends on a carrier arm parallel to the medium to be scanned. The transducer (60) is not fastened by its entire surface on the carrier element (66), but has on this surface an elevation, at which it is connected to the carrier element (66) in a strip-shaped region (68) which runs transversely to the longitudinal direction of the carrier element (66) and is substantially narrower than the width of the transducer (60) in the longitudinal direction of the carrier element (66). As a result, compensating movements of the transducer (60) are possible about an axis transverse to the longitudinal direction of the carrier element (66). <IMAGE>
Patent DE-3439397-A1 (DE)
Title: Process for the production of a soft-magnetic body by powder metallurgy
Inventor: REPPEL GEORG-WERNER DIPL PHYS
IPC: B22F1/16
Filed: 1984-10-27
Abstract: To reduce further the magnetisation reversal losses of soft-magnetic bodies essentially composed of iron particles and to achieve adequate strength for the subsequent machining, provision is made for the iron particles to be enclosed in at least one insulating layer and these insulated iron particles then to be pressed into a moulded body. In a final process step, the pressed moulded body is annealed in an oxidising atmosphere. In this process, it has been found particularly advantageous to anneal the pressed moulded bodies in steps and to vary the pressure of the atmosphere periodically throughout the entire annealing time. The oxidatively annealed soft-magnetic moulded bodies are suitable, in particular, for use in the low-frequency range up to about 5 kHz if increased requirements are imposed on the strength at the same time.
Patent DE-3443658-A1 (DE)
Title: Ink droplet shield on ink fountains of printing machines
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F31/04
Filed: 1984-11-30
Abstract: The invention relates to an ink droplet shield on ink fountains of printing machines, with which soiling of the adjusting means is to be avoided and, at the same time, adjustment of the ink knife gap is to be achieved. The aim of the invention is to reduce interferences during printing. The object consists in preventing the build-up of an ink layer between the setting elements and the ink knife without adversely affecting the zonewise adjustment of the ink knife. According to the invention, the object is achieved in that a support knife which touches the underside of the ink knife with its upper edge is attached to each ink knife lever and, for sealing over the entire width of the ink knife between two support knives in each case, a shaped rubber is inserted which is supported on the shoulders of the ink knife and surrounds the side edges of the support knives on both sides. <IMAGE>
Patent DE-3501518-A1 (DE)
Title: Machine for rubbing in salt during the curing of generally raw hams
Inventor: SONCINI ALBERTO
IPC: A23B4/32
Filed: 1985-01-18
Abstract: The invention relates to a machine for rubbing and curing hams. 
<??>The machine has a perforated feeding belt (2) on which the raw hams (12) are arranged according to length and cleaned by a pressing out roller (10) situated above the said belt. Downstream of the feeding belt are situated two additional conveyor belts (3) and (4), where the cleaned hams have moist salt rubbed into them, from below by a rotating, horizontal roller (14), from the sides by two rotating, vertical rollers (27) and from above by a rotating horizontal roller (30). All the rollers have a heavy and rough outside surface, which can be deformed and is provided with apertures through which the moist salt can pass, the said salt having been conveyed into the appropriate roller (14), (27), (30). 
<??>The invention concerns the preparation of raw hams. 
<IMAGE>
Patent DE-3505409-A1 (DE)
Title: Slip-proof shelf surface
Inventor: MERZ EWALD
IPC: B60R7/04
Filed: 1985-02-16
Abstract: Shelf surface, specially in a shelf which is open at the top, is situated in the region of the dashboard of a motor vehicle and is provided with an anti-slip device to protect articles placed on it against displacement. The said anti-slip device comprises anti-slip bodies (5) which can be inserted or moulded into recesses in the shelf surface which are arranged at intervals. The anti-slip bodies (5) can therefore by mounted to virtually any surface, even as a subsequent attachment. <IMAGE>
Patent DE-3505935-A1 (DE)
Title: Screw press coupling with casing
Inventor: TRISSNAK KARL
IPC: B30B1/18
Filed: 1985-02-21
Abstract: There exists a coupling in which a coupling disc 6 which is connected to the spindle 1 in a rotationally fixed manner is arranged between a drivable flywheel 2, which is coaxial with the spindle, and a pressure plate 10 which is connected to the flywheel in a rotationally fixed manner and can be made to reciprocate in relation to the flywheel by means of a piston/cylinder device 15, 18 which is arranged on the outside. It is desirable for the transfer of oil from the piston/cylinder device to the coupling disc to be impeded to a greater extent. This is achieved in that the flywheel 2 is designed in a pot-like manner and accommodates the coupling disc 6 and the pressure plate 10 and in that a sliding junction 13 with an oil seal 12 is provided between the edge of the pressure plate and the pot-like wall 5 of the flywheel. The arrangement of the axially reciprocating pressure plate in the flywheel pot means that now only the seal of a slide junction is needed to prevent oil reaching the coupling disc. <IMAGE>
Patent DE-3507124-A1 (DE)
Title: Oil-drilling pipe welded by electric resistance welding, and method for the manufacture thereof
Inventor: MURAYAMA HIROSHI
IPC: C21D9/14
Filed: 1985-02-28
Abstract: An oil-drilling pipe welded by electric resistance welding is described which was strain-aged in order to impart thereto a low hardness and a high tensile yield strength, so that an improved resistance both to acidic environment and to collapsing was observed compared to quenched and annealed oil-drilling tubes welded by electrical resistance welding.
Patent DE-3517094-A1 (DE)
Title: Thimble tooth-brush
Inventor: LUETH HELMUT
IPC: A46B5/04
Filed: 1985-05-11
Abstract: Published without abstract.
Patent DE-3517832-A1 (DE)
Title: Process and apparatus for the production of externally grooved drinking cups and/or pointed covers
Inventor: WEISBENDER-STIEREN REINHARD
IPC: B44B5/00
Filed: 1985-05-17
Abstract: The invention relates to a process for the production of externally grooved drinking cups and/or pointed covers for tankards made of sheet metals of all kinds. The sheet metal is first of all introduced into the ungrooved cup or pointed-cover die in a plurality of steps by drawing, whereupon the blanks (3) prepared in this way are then hot-dip galvanised and the sheet thus recrystallised, and the blanks (3) are then provided with the grooves in an embossing press. In this process, the blanks (3) are inserted into a die (1) provided with negative grooving (4) and embossed by means of a slowly rotating punch (2) provided on its outer surface with alternate flat and rounded surfaces (5 and 6 respectively) at a slowly rising, moderate pressure which, after reaching a maximum of about 200 N/mm<2>, falls again just as slowly. <IMAGE>
Patent DE-3528268-A1 (DE)
Title: Processing device for gases to be sampled
IPC: G01N1/40
Filed: 1985-08-07
Abstract: In a processing device for gases to be sampled, a special heat exchanger has an inlet section for the gas to be sampled and, connected to the inlet section, an inner inflow section and an outer countercurrent section which externally encloses the inflow section at least in part. The countercurrent section is provided with an outlet section disposed adjoining to the inlet section and is acted upon externally by a cooling appliance. Downstream in terms of the gas inflow direction a collecting vessel is provided for condensate which is precipitated upon cooling from the gas to be sampled.
Patent DE-3528649-A1 (DE)
Inventor: STREUBEL HANS
IPC: B22D11/10
Filed: 1985-08-09
Abstract: Continuous casting apparatus is provided having a highly conductive, cooled flow-through mold, a feeder for the mold having an upstream and a downstream section with the downstream section in abutment with the mold, a heater associated with the upstream section for maintaining metal in contact therewith above liquidus temperature, the feeder sections being made of refractory material and dimensioned such that the heat from the upstream section is not bled off so rapidly into the cooling elements of the adjacent mold as to start the strand shell development in the upstream section, but sufficiently to let it start in the downstream secton of the feeder.
Patent DE-3534124-A1 (DE)
Title: Sphincter trainer
Inventor: KLIPPEL KARL FRIEDRICH PROF DR
IPC: A61N1/36
Filed: 1985-09-25
Abstract: The invention describes a sphincter trainer formed on a multi-channel balloon-tipped catheter with an anodic electrode (7) and an electrical pulse generator (9), the electrode (7) being arranged on the outer circumference of the catheter shaft (6) at a site which lies in the region of the sphincter after introduction of the catheter into the bladder, a cathodic electrode (11) being fixable at any site on the patient's body. <IMAGE>
Patent DE-3537396-A1 (DE)
Title: Method and device for fixing thread ends
Inventor: SCHULZ GUENTER DIPL ING
IPC: B65H49/22
Filed: 1985-10-21
Abstract: The invention relates to a method and a device for fixing thread ends of roving bobbins 6 mounted rotatably about a vertical axis on a suspended carriage 1 for working off in the creel of a spinning machine. According to the invention, the roving bobbins 6 are held in a position inclined relative to the vertical when the suspended carriage 1 is in the position of readiness. <IMAGE>
Patent DE-3540748-A1 (DE)
Title: Method for the assembly of internal fittings in electrostatic filter units
Inventor: BAERWALDT WOLFGANG DIPL ING
IPC: B03C3/86
Filed: 1985-11-16
Abstract: The invention relates to a method for the assembly of internal fittings in electrostatic filter units of power stations and cement works. The aim and object of the invention are to create an assembly method which ensures a continuous course of assembly, reduces the expenditure on base material and assembly time and improves the assembly conditions. This is achieved according to the invention by lifting the individual components using a crane trolley into a preassembly framework, plate removers, collecting electrodes and discharge electrodes being alternately preassembled to form filter segments. These are then lifted to the installation height with an automotive windlass and transported to the site of installation, lowered there and immediately screwed in. During this transport time, the next filter segment is preassembled. After assembly of one filter channel, the preassembly frame is transferred to the next channel, while, in this time, the automotive windlass closes the complete filter channel with the roof structures. The method can be applied in all electrostatic filter units. It has the advantage that existing assembly apparatuses are used and are maximally utilised. An essential advantage is that the preassembly of the filter segments is carried out from easily accessible working platforms, as a result of which the working conditions are improved. <IMAGE>
Patent DE-3546385-A1 (DE)
Title: Mattress base having a frame support and cross-members
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C23/06
Filed: 1985-12-31
Abstract: Setting out from a mattress base having a frame support 1 and upwardly curved, elastic cross-members 3 for a lying surface which is freely sprung horizontally and on all sides, spring elements 7 of equal width which are matched to the cross-members and are adapted to different body weights and body sizes in terms of the springs and the compression hardness being arranged on said cross-members, and holders 4 being arranged on the frame support continuously on both sides of the lying surface for receiving the cross-members, and the opposite parts of the frame support being connected by downwardly curved cross-ribs 2 which each have a measuring and adjusting device 5 connected to the cross-members for measuring and adjusting the compression values in the individual body zones of the body resting on them, provision is made according to the invention for the frame support 1 to have a projection on each side relative to the holders 4, on which projection a continuous terminating profile 6 is arranged which adjoins the spring elements 7 and has resting zones of different compression intensity a1, b1, c1, d1 over its length, and for the spring elements to be constructed as wedge-shaped covering panels resting on the cross-members 3 with different compression zones a, b, c, d and, together with the terminating profiles 6, to result in a continuous surface. <IMAGE>
Patent DE-3600977-A1 (DE)
Title: Method of producing crowns, bridges or denture parts jacketed wholly or partially with porcelain or plastic and having metal underlays
Inventor: SCHMIDT KARL-HEINZ DR
IPC: A61C5/77
Filed: 1986-01-15
Abstract: The invention relates to a method of producing crowns, bridges or denture parts jacketed wholly or partially with porcelain or plastic having metal underlays as supports. The method according to the invention is characterised in that the metal support used is at least partially a metallic net or a perforated metal foil.
Patent DE-3611536-A1 (DE)
Title: Device for automatically testing transparent objects, in particular glass bottles
Inventor: SCHMALFUSS HARALD DR
IPC: B07C5/12
Filed: 1986-04-05
Abstract: In a device for automatically testing transparent objects, in particular glass bottles, for manufacturing faults, the objects which are held at a predetermined distance from one another can be rotated through 360 DEG  about their longitudinal axis at least in a predetermined area of the measurement field during linear transport. In the area of the measurement field, the planar, uniform continuous illumination is arranged on one side of the conveying device. At least one camera with unidimensional receiver array is provided on the side of the conveyor device located opposite the continuous illumination in order to monitor the sidewalls and/or wall thicknesses, by means of which camera the object can be continuously linearally scanned parallel to its longitudinal axis by means of a scanning mirror. Preferably, two cameras with linear receiver arrays are provided. In addition, in this area, geometry monitoring using a surface-scanning camera and inclined scanning mirror can take place subsequently.
Patent DE-3615863-A1 (DE)
Title: Flat-silo extraction appliance
Inventor: STRAUTMANN HEINRICH
IPC: A01F25/20
Filed: 1986-05-10
Abstract: A flat-silo extraction appliance having a U-shaped cutter bar is provided with a hydraulic drive which, via the part streams divided in a quantity divider, actuates with an oscillating effect respective hydraulic cylinders provided with cutting knives. <IMAGE>
Patent DE-3618288-A1 (DE)
Title: Wiper blade, in particular for motor vehicles
Inventor: BAUER KURT
IPC: B60S1/40
Filed: 1986-05-30
Abstract: The invention relates to a wiper blade with a connecting piece for the coupling of a wiper arm which has two legs which are resiliently spread apart and are connected to each other at their first end by a spring bend. Provided at the second end of the legs is a supporting point at which the legs, after the hook-shaped end of the wiper arm has been slipped on and latched, bear against each other. The connecting piece then acts as a block arranged in the end of the wiper arm. As a result, very good guidance is made possible between wiper blade and wiper arm.
Patent DE-3622302-A1 (DE)
Title: Working method for heating semifinished products cast in continuous casting installations or formed in forming installations, for introduction into forming and/or further-processing installations
Inventor: FELDMANN HUGO DR
IPC: F27D99/00
Filed: 1986-07-03
Abstract: A working method for heating semifinished products, which have been cast in continuous casting installations or formed in forming installations, before they are introduced into further forming and/or further-processing installations. In this method, the heat which has been introduced into one or more groups of semifinished-product lengths during casting or during forming or heating is transferred to other groups of semifinished-product lengths by heat transfer contact during intermediate transport of these groups of semifinished-product lengths or during storage; the heat transfer can be effected by radiation, convection and/or direct contact between the individual semifinished-product lengths of the groups of semifinished-product lengths.