baber/WOPTO huggingface dataset:
Patent DE-3425560-C1 (DE)
Inventor: PIETSCH GUENTER
IPC: B41M5/26
Filed: 1984-07-11
Granted: 1986-01-16
Abstract: In this correction tape, a heat-meltable correction film containing an inhibitor effective for the colour forming reaction which has taken place in the thermosensitive paper is formed on a tape-like substrate, in particular in the form of a plastic or cellophane film or a paper. This film is preferably polyethylene glycol. During the correction process, the heat-meltable correction film containing the inhibitor and symbol to be corrected is heated via the thermoprinter. The heated area is made to coincide with the area to be corrected. As a result, the inhibitor has a colour-erasing effect in the melted phase. In addition to the colourless erasure trace, a coloured overprint trace may be present with which the desired letter can then be printed out.
Patent DE-3522033-C1 (DE)
IPC: C22C11/02
Filed: 1985-06-20
Granted: 1987-02-05
Abstract: The invention is directed to a lead calcium alloy for electrode grids, the alloy being substantially antimony-free. Copper and/or sulphur in small amounts are added to said alloy in order to significantly improve the casting properties, the mechanical and the corrosion properties.
Patent DE-3533257-C1 (DE)
Title: Remotely manipulatable holding and positioning device for the nuts, arranged on the rear side of a fixed flange, of a pipeline flanged joint capable of being screwed by remote manipulation
Inventor: SCHROEDER GUENTER DIPL-ING DR
IPC: B25B23/08
Filed: 1985-09-18
Granted: 1987-01-29
Abstract: There is described a remotely manipulatable holding and positioning device for the nuts, arranged on the rear side of a fixed flange, of a pipeline flanged joint capable of being screwed by remote manipulation. Loose and fixed flange of the pipeline flanged joint have, with the same master gauge for holes, in each case three passage holes. To provide a holding and positioning device which is well suited to remotely manipulated use in a nuclear installation, it is proposed that the nuts (5) are fastened to a triangular frame (9) in accordance with the master gauge for holes of the flanges (15). One side of the frame (9) is open for mounting on the pipe connection (14) of the fixed flange (15). Formed on the pipe connection (14) is a guiding hollow (17) into which a guiding pin (13), arranged on the frame (9) perpendicularly to the nut plane, can be inserted. A stop, limiting the yielding movement of the frame (9) away from the fixed flange (15), is provided. The frame (9) is equipped with a handling hook (11) projecting beyond the flange diameter. After mounting, the centre of gravity of the entire device brings about alignment with the passage holes (16). <IMAGE>
Patent DE-3541785-C1 (DE)
Title: Method and welding electrode for welding on radial connecting wires of electrical capacitors
Inventor: REISER JOHANN
IPC: H01G13/00
Filed: 1985-11-26
Granted: 1987-02-12
Abstract: A method and welding electrode for welding on radial connecting wires of electrical capacitors to the end contact layer of the capacitor body, in that the connecting wire (which is fitted between an end surface of the live welding electrode and the end contact layer) is pressed by the welding electrode against the end contact layer. Before completely penetrating into the connecting wire, the end surface of the welding electrode is moved into the melted-on part of the capacitor body such that it is in flat contact with the end contact layer, thus reducing the contact resistance between the welding electrode and said end contact layer, so that further melting of the end contact layer and thus further penetration of the connecting wire into the end contact layer are prevented. For this purpose, a holding notch, which holds the connecting wire for a part of its cross-section, is formed in the end surface of the welding electrode.
Patent DE-3542474-C1 (DE)
Title: Applicator device, in particular mascara device
Inventor: SCHMIDT OSKAR
IPC: A45D40/26
Filed: 1985-11-30
Granted: 1987-05-14
Abstract: An applicator device, in particular a mascara device, is described, which has a container (10) for a liquid to be applied and an applicator part (30). The container (10) has at the open end section a closure part (12) with a passage hole (18) and a scraper ring (14) arranged in the region of the closure part (12) and having a scraper opening (56). The applicator part (30) is provided with a stem (32) which has an applicator element (34) at the end of the stem (32) which can be inserted through the passage hole (18) into the container (10). At its front end, the stem (32) is constructed with an abutment part (42). <IMAGE>
Patent DE-3738977-C1 (DE)
Inventor: ARCHER KARL-HEINZ
IPC: G01D5/34
Filed: 1987-11-17
Granted: 1989-02-16
Abstract: In such a position measuring device for measuring the relative position of two objects (S1, B1), the division (T1) of a division carrier (TT1) is scanned by a scanning device (A1) which consists of a moving scanning unit (AE1a) and of a stationary scanning unit (AE1b). Whilst the moving scanning unit (AE1a) is connected to the moving object (S1), the stationary scanning unit (AE1b) and the division carrier (TT1) are mounted on the stationary object (B1). The stationary scanning unit (AE1b) contains an illuminating unit (BE) and two photo elements (P1a, P1b) and the moving scanning unit (AE1a) contains optical elements (KD, AP, US1, PF). Whilst only an optical effective connection exists between the moving scanning unit (AE1a) and the stationary scanning unit (AE1b), the stationary scanning unit (AE1b) is connected to the evaluating device (AW1) via an electrical cable (KB1) which transmits the two periodic scanning signals (S1a, S1b) of the two photo elements (P1a, P1b) to the evaluating device (AW1) for forming measurement values for the relative position of the two objects (S1, B1). <IMAGE>
Patent DE-3740781-C1 (DE)
Inventor: JUERGENS GUNTER DIPL-ING
IPC: B60K20/00
Filed: 1987-12-02
Granted: 1989-05-03
Abstract: In an arrangement for the automatic shifting of an epicyclic speed change transmission, a relatively quickly performed smooth selection operation in starting is achieved by the speed change transmission taking the form of a group gear divided into two transmission sections. In a first selection phase, the one transmission section is stalled with uncoupling from the drive motor and the transmission section connected to the output shaft is held in the driveless state. On reaching the stalled state, the torque transmissibility between the drive motor and output shaft is restored with a smooth flat rise beginning from zero, by pressure control in the shift actuators concerned.
Patent DE-3741051-C1 (DE)
Inventor: BARKEY VOLKER
IPC: A61M5/14
Filed: 1987-12-04
Granted: 1989-06-01
Abstract: A thawing and warming-up device for medical products, in particular for deep frozen preserved plasma or blood, contains at least two plastic bags (20, 22), containing a warmed-up medium, to be arranged on both sides of a product (38, 40) which is to be warmed up. A pressure member (42) acts regularly on at least one of the plastic bags, so that the warmed-up medium and hence the medical product are caused to execute a rocking motion. <IMAGE>
Patent DE-3802505-C1 (DE)
IPC: A63F9/00
Filed: 1988-01-28
Granted: 1989-01-12
Abstract: A manual means for generating random numbers from a limited, precisely defined group of numbers comprises essentially, for each number, a thin support in the form of a thin, inherently rigid, stackable plate with a flat upper and a flat lower surface.
Patent DE-3814009-C1 (DE)
Title: Device for marking at least one boundary vehicle as an orientation aid when parking, manoeuvring or the like, in particular motor vehicles
IPC: B60Q1/48
Filed: 1988-04-26
Granted: 1989-09-21
Abstract: In order to mark at least one vehicle boundary as an orientation aid when parking, manoeuvring or the like, a sensing plunger is used which can be extended or retracted by means of a drive device. The drive device has an electric lifting magnet. The sensing plunger is constructed over at least part of its length as a magnetisable core of this lifting magnet. A temperature-dependent resistor, specifically a PTC-resistor, is integrated into the magnetic coil and is connected in series with the magnetic coil into the exciter circuit of the said coil and serves as protection against overloading and damage and additionally as a heating element of the drive device.   <IMAGE>
Patent DE-3930104-C1 (DE)
Title: Biochemical prodn. of D-(-)-mandelic acid - comprises enzymic redn. of alkali metal benzoyl-formate in presence of Enterococcus faecalis, used as intermediate for drugs
IPC: C12P41/00
Filed: 1989-09-09
Granted: 1991-04-25
Abstract: Biochemical prodn of D-(-)-mandelic acid comprises the enzymic redn of an alkali metal benzoylformate (phenylglyoxalate) in the presence of Enterococcus faecalis (DSM 20,371) and glucosee at pH 6-8, at temps 20-40 deg C; and recovery of D-(-)-mandelic acid by adsorption on active charcoal or an ion exchange resin, sepn of the solid phase, and elution. Pref the some baker's yeast is added to the fermentation mixt. USE - The prod is a chiral intermediate for drugs and antibiotics, and is also an optically active acid for the resolution of optical racemates.
Patent DE-3941052-C1 (DE)
IPC: G05F1/59
Filed: 1989-12-12
Granted: 1991-05-29
Abstract: In order to ensure uniform load distribution to the power supply units which are interconnected in parallel to form a power supply packet and have a voltage control device as well as a current control device operating subordinate thereto, arranged in each case between the voltage control device and the current control device are identical resistor combinational circuits, as devices that form mean values, which are interconnected via at least one bidirectional control line and determine a common mean value of a signal for all the power supply units, which mean value represents a measure of the output power to be emitted for the respective power supply unit. <IMAGE>
Patent DE-4014311-C1 (DE)
IPC: B29C45/17
Filed: 1990-05-04
Granted: 1991-11-14
Abstract: At least one hydraulic drive unit (A;E) of the plastic injection moulding unit is screwed by means of an external thread to the internal thread of a bore (14;13) of a support block (10). A device for fixing the drive unit (A;E) in the bore (14;13) by thread wedging comprises a plurality of threaded bolts (124;24) arranged parallel to the injection axis (s-s) approximately on a circular line. By these threaded bolts, the support block (10) on the one hand and the drive units (A;E) on the other hand are loaded to different extents by different degrees of tightening in opposite directions in such a way that deviations in the coaxiality of the interengaging threads can be varied arbitrarily in magnitude and direction. 
<??>This achieves the effect that the stresses in the overall structure resulting from a deviation from coaxiality can be minimised by a simple measure. 
<IMAGE>
Patent DE-4203730-C1 (DE)
Title: Height adjustable vacuum chamber for wiggler magnet and undulator - has flexible sidewalls welded to upper and lower chamber walls and coupling plates at their longitudinal ends.
IPC: H05H7/14
Filed: 1992-02-06
Granted: 1993-06-09
Abstract: The vacuum chamber (1) has upper and lower chamber walls (2,4) with sidewalls (6) welded between them. An absorber for synchrotron radiation extends in the horizontal direction along one side of a Copper or steel circulation plate (15) contained within the vacuum chamber (1). The upper and lower chamber walls (2,4) have coupling plates welded to them at their longitudinal ends. The coupling plates formed from flexible sheet steel are welded to provide a vacuum-tight seal with the edges of the upper and lower walls (2,4) and the coupling plates. Pref the coupling plates are height adjustable at one end and are pivoted at the other end. USE/ADVANTAGE - Compact, simple vacuum chamber e.g. for x-ray undulator. Less material needed.
Patent DE-4313015-C1 (DE)
Title: Injection moulding die for thin flat components - has top half hinged to bottom half to compress material after injection
Inventor: FISCHER ERNST
IPC: B29C45/56
Filed: 1993-04-21
Granted: 1994-05-19
Abstract: Thin, flat components are made of synthetic material by injecting it in a viscous state into a hollow mould and moving the upper part (36) of the mould towards the lower part (20) to reduce the volume and form the final mould space. The material is injected at a side entry (76) into a wedge shaped space (86) which is eliminated as the mould is fully closed and the final mould space is formed. USE/ADVANTAGE - For accurate injection moulding of thin, flat components, esp. Fresnel lenses. By using a wedge shaped space and hinging the mould lid, less force is required to close the mould than with a parallel lid motion.
Patent DE-4319309-C1 (DE)
Title: Bridge for loading ramp
Inventor: ALTEN KURT
IPC: B65G69/28
Filed: 1993-06-11
Granted: 1994-06-23
Abstract: The bridge has lugs forming hinge eyes on a horizontal spindle on the ramp, and a folding or telescoping extension at the free end, by which it rests on the lorry platform. A detachable stop (23,24) holds the lugs (14) in the horizontal position while the bridge plate (1) is being installed. There may be a recess in the plate at its ramp end and in which the lugs are accommodated, and they can fit between the top plate (2) and a cross-member (15) with no free movement. The member can be fixed at its ends to bottom flanges (3) on the plate. There can be bottom protrusions (23) on the lugs, bearing against a removable bar (24) on the ramp.
Patent DE-4329286-C1 (DE)
Title: Process for the preparation of aromatic methyl methoxycarboxylates
Inventor: MUELLER ROLF DR
IPC: C07C65/11
Filed: 1993-08-31
Granted: 1994-12-08
Abstract: The invention relates to a preparation process for aromatic methyl methoxycarboxylates by reaction of aromatic hydroxycarboxylic acids in a mixture with the methoxycarboxylic acids with dimethyl sulphate in water.
Patent DE-4342830-C1 (DE)
Title: Device for producing strip-like light patterns
Inventor: HAEUSLER GERD PROF DR
IPC: G01B11/24
Filed: 1993-12-15
Granted: 1995-04-20
Abstract: The object of the invention is to produce strip-like light patterns in a room. The light patterns are mainly used in optical measuring technology for the three-dimensional measurement (detection) of objects. Even though a light pattern with continuous brightness distribution can be produced by astigmatic projection of binary masks, numerous masks have to be arranged one beside the other and released, one after the other, by means of a diaphragm in order to produce different patterns without a precise displacement of the masks. In this way, light is lost, and a mechanically operated diaphragm is necessary. According to the invention, all masks are produced with the aid of a controllable light modulator. In this process, the partial areas of the light modulator are specifically formed in such a manner that each of the predetermined binary masks can be produced by the combination of partial areas which are controlled to bright or dark (which are blanked or unblanked). With this process, all necessary binary masks can be accommodated, one after the other, in the same area of the light modulator: the light yield is increased. The number of partial areas to be controlled is small. The modulator can be implemented as a liquid crystal display. <IMAGE>
Patent DE-4414610-C1 (DE)
Inventor: ALTVATER A DR
IPC: A61C8/00
Filed: 1994-04-27
Granted: 1995-12-07
Abstract: A device is proposed for cleaning the surface of inserted oral implants and/or the abutments placed thereon. The device is distinguished by the provision of a cleaning curette (31, 131) which at least partially covers the surface to be cleaned.
Patent DE-4417295-C1 (DE)
Title: Joint for modular construction steel tower
Inventor: SCHAEFER AUGUST WILHELM
IPC: E21B15/00
Filed: 1994-05-18
Granted: 1995-10-19
Abstract: The joints (2) for assembling the steel tower are hollow steel units formed by internal pressure moulding. The tubular steel sections (1) are located over conical joint surfaces (3) and are bead welded in place.The tubular cross-section is pref. circular but no circular cross-sections can also be attached. The conical locating surfaces can take a range of diameters for tube sections. The ends of the tube sections are prepared for a snug fit onto the conical surfaces and are secured by welding.
Patent DE-4420557-C1 (DE)
Title: Connection of anodic oxidised hollow alloy profiles
Inventor: BLIEBERGER HELMUT
IPC: F16B17/00
Filed: 1994-06-13
Granted: 1995-10-26
Abstract: The connection journal (28) has a groove (34) or rib which extends from its free end, and over its length deviates from the longitudinal direction of the journal. The cross-section of the groove is formed at least partially complementary to a rib (20) or groove inside the extruded profile.When the journal is inserted, the rib guided in the groove is deformed at least partially. The upper area of the outer groove is wider than its base. During insertion, the rib may also tear- off.
Patent DE-4425224-C1 (DE)
Title: Rod for banisters or chair, table legs etc.
Inventor: OCZKOWSKI MARKUS
IPC: E04F11/18
Filed: 1994-07-16
Granted: 1995-11-30
Abstract: The rod as a lattice facing (10) made up lengthways of single elements (12-15) at lattice modules which are combined to form a single facing product. The elements are made of different materials, specifically wood and wood substitutes. One element acts as connecting rod (11) to which the remaining elements are addressed and the rod (11) is made of glass, wood, metal, plastics or similar. Thus, in a five-element facing, the decorative elements (12, 13) are first pushed onto the glass etc. rod (11) in the centre before the two outermost elements (14, 15), typically using size at the respective joins. In a three-piece facing, the connected outer elements are each bevelled to stair rise angle. All elements are bonded to one another and rod to complete the facing.
Patent NL-1002342-C1 (NL)
Title: Cat-basket with excreta-separation system
Inventor: BRANTEN FRANK HARRY GERARD
IPC: A01K1/01
Filed: 1996-02-14
Granted: 1997-08-15
Abstract: The basket comprises a drum (OB) rotating in both directions separating excreta from a litter (VA) and discharging into collector vessel. The cat enters a chamber (RC) inside the drum via an opening (1A), and the drum can turn in either direction to separate excreta from the litter to be further used. This is done by outer (WA) and partition (WB) walls of the drum and which have meshwork and slots of different sizes. Dependent on the standard programme used, either the excreta alone or all the litter drops into a collector vessel (OA), which is sealed off to prevent odour emission, while at the same time a part of the drum wall shuts off the opening.
Patent NL-1003416-C1 (NL)
Title: Spreading mixture for animal stables
Inventor: NIEUWENHUYZEN FRANCISCUS ANTON
IPC: A01K1/015
Filed: 1996-06-25
Granted: 1997-03-13
Abstract: Rice shells spreading mixture remains dry and is suitable in animal stables to provide a mixture suitable for spreading. A fresh filling with a thickness of 15 cm, can last approximately 4-6 weeks.
Patent NL-1015238-C1 (NL)
Title: Forklift extension system has two hollow tines, linked by adjustable coupling assembly
Inventor: HEERDT WERENFRIDUS THEODORUS M
IPC: B66F9/12
Filed: 2000-05-18
Granted: 2001-11-20
Abstract: The extension system is used to extend the length of the tines on a forklift truck. The inner ends of the tubes (1) are fitted onto the ends of the normal tines of the forks (5). The two tubes are linked by a coupling assembly (2) which includes a hinged hook (3)
Patent NL-1020586-C1 (NL)
Title: Banner is for bringing to public attention notices, publicity for products, details of residences for sale, and similar, which can be statically presented for specific period and then rolled up or unrolled to present further data
Inventor: DUYNSTEE JAN WILLEM
IPC: G09F17/00
Filed: 2002-05-13
Granted: 2003-11-14
Abstract: The banner (6) is for bringing to public attention of notices, publicity for products, details of residences for sale, and similar, which can be statically presented for a specific period and then rolled up or unrolled to present further data. A suspension system (1) for the banner has a vertical presentation surface with a length (L1) and a width (L2) and upper and lower rollers (2,3) on which the banner is suspended on bars or cables (4).  The movement drive of the banner around the upper and lower rollers occurs electro-mechanically with a transformed low voltage, whereby the drive and control are introduced in the upper roller. The upper and lower rollers have a global diameter and are made of an unbendable, completely strong and electrically conductive material.
Patent NL-1028853-C1 (NL)
Title: Shower head, has holder movable along magnetic linear guide on rear side of shower wall
Inventor: HORST JOHANNUS HENDRIK FRANCIS
IPC: E03C1/06
Filed: 2005-04-24
Granted: 2006-10-27
Abstract: The rear side of the shower head holder (2) comprises an iron material (8), allowing the holder to be held in position by magnets (3, 4) forming a magnetic linear guide on the rear side of the shower (cubicle) wall (6) or pillar. A soap dish (5) can also be moved along the same linear guide.
Patent NL-1030049-C1 (NL)
Title: Repairing concrete damage, by smearing steel reinforcing structure with Owattroll product
Inventor: LAMEIJER JAN ANTON JOHAN
IPC: E04C5/01
Filed: 2005-09-28
Granted: 2006-01-10
Abstract: The steel reinforcing structure is smeared with Owattroll. A method for repairing damage to concrete comprises treating the surface of the concrete with a crystallising agent such as Krystol concrete waterproofing agent in order to fill up the pores and prevent moisture from entering. The steel reinforcing structure can be smeared with e.g. Owattroll.
Patent RU-2030076-C1 (RU)
Title: End-type inductor stepping motor for stationary time instruments
Inventor: KRASNOPEVTSEV ALEKSANDR I
IPC: G04C13/10
Filed: 1988-05-25
Granted: 1995-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: stepping electric motor has two identical magnetoconductive discs 2 and 6 with poles 9 and 10 in the form of ring sectors positioned concentrically. One of discs 2 is placed immobile and carries magnet 3 and ring winding 4 coaxial to each other, the other disc 6 is mounted for rotation relative to first disc 2 coaxial to it. Discs are mounted with 180 deg turn of face planes with respect to each other and have equal areas. Concentric poles 9 and 10 of discs are placed with displacement of axes of 1/4 of pole pitch with reference to each other over circumference. Horizontal axis of one of semi-ring poles 10 close to one of discs is located within limits 0-π/6/6 relative to direction of forces of earth gravity. Horizontal axes of semi-ring poles of different discs are turned over circumference within limits π/12 - π/6 with reference to each other. EFFECT: simplified control circuit with simultaneous increase of stability and precision of angle turn. 4 dwg
Patent RU-2078375-C1 (RU)
Title: Scanning device which optically decodes label, and label which should be read by such device
Inventor: CHANDLER DONALD GORDON
IPC: G06K7/10
Filed: 1989-04-07
Granted: 1997-04-27
Abstract: FIELD: optical devices which read encoded information. SUBSTANCE: label is designed as data lattice which has set of hexagons which carry information encoding and are adjacent in facet structure. Two adjacent hexagons have at least two different optical characteristics. Data in read data lattice is encoded by providing specific optical characteristics for several hexagons in given picture, by ordering hexagons in given order and printing hexagons with at least two optical characteristics. When information is output by means of scanning of information encoding lattice of adjacent polygons, preferably hexagons, then exact optical copy of digital bit flow which represents optical characteristics of information encoding adjacent polygons is produced, this optical copy is decoded and decode bit flow is output. EFFECT: increased functional capabilities. 15 cl, 7 dwg