baber/WOPTO huggingface dataset:
Patent WO-0106073-A1 (WO)
Title: Vorrichtung zur befestigung von bauelementen
Inventor: HUKE CARL-JOSEF
IPC: E04D3/08
Filed: 2000-07-18
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zur Verbindung zweier Bauelemente, bestehend aus zumindest einem die wenigstens zwei Bauelemente haltenden Verbindungsanker (4), wobei ein erstes Bauelement (3) eine raststufenartige Verzahnung (12) aufweist und der Verbindungsanker (4) mit korrespondierenden Befestigungselementen in die Verzahnung (12) eingreift. Zur erleichterten Vormontage und gegebenenfalls Demontage der Verbindungsanker (4) unter gleichzeitiger Erzielung einer hohen Haltekraft ist erfindungsgemäss vorgesehen, dass der Verbindungsanker (4) aus zumindest zwei federelastischen und an mindestens einem Punkt miteinander verbundenen Schenkel (20, 21) besteht, welche an ihren freien Enden den grössten Abstand voneinander aufweisen und mit zumindest einer angeformten elastisch bewegbaren Haltekralle (28, 29) zum Einrasten in die Verzahnung (12) des ersten Bauelements (3) eingreift. Weitere Befestigungselemente in Form von umgebogenen Haken (22, 23) greifen in das zweite Bauelement (2) ein.
Patent WO-0109577-A1 (WO)
Title: Verfahren und vorrichtung zum aufnehmen eines bildes einer objektfläche mittels einer fokussierbaren strahlung
Inventor: VESTER MARKUS
IPC: G01H3/12
Filed: 2000-07-21
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Aufnehmen eines Bildes (2) einer Objektfläche (1) mittels einer fokussierbaren Strahlung (3). Ein die Objektfläche überdeckendes Raster von Objektelementen (4) wird definiert; dann für jedes Objektelement (4) auf eine dieses erfassende zugehörige Senderlinie (5) in der Objektfläche fokussiertes erstes Signal der Strahlung ausgesendet und ein mittels dieses erzeugtes, auf eine das Objektelement erfassende und besagte Senderlinie kreuzende zugehörige Empfängerlinie (6) in der Objektfläche fokussiertes zweites Signal der Strahlung empfangen und daraus eine zugehörige Bildinformation aufgenommen; schließlich wird das Bild zusammengesetzt aus den Bildinformationen aller Objektelemente.
Patent WO-0107236-A1 (WO)
Title: Vorrichtung und verfahren zur blasformung von behältern
Inventor: CHOINSKI JULIAN
IPC: B29C49/42
Filed: 2000-07-25
Abstract: Das Verfahren und die Vorrichtung dienen zur Blasformung von Behältern aus einem thermoplastischen Material. Verwendete Vorformlinge werden zunächst temperiert und anschliessend im Bereich mindestens einer Blasstation zu Behältern umgeformt. Formen (8, 9) zur Vorgabe der Behälterkontur werden von Formträgern (4, 5) gehaltert. Innerhalb jeder Blasstation werden mindestens zwei Vorformlinge gleichzeitig zu Behältern umgeformt. Eine Positionierung der Vorformlinge erfolgt derart, dass die Vorformlinge bei einer Eingabe in die Blasstation eine Positionierung (47) einnehmen, die von der Positionierung während des Blasvorganges abweicht. Ein Abstand der Vorformlinge relativ zueinander wird während des Transportes von der Eingabe in die Blasstation bis zur Blaspositionierung verändert.
Patent WO-0230304-A1 (WO)
Inventor: WECK MANFRED
IPC: A61B19/00
Filed: 2001-10-11
Abstract: A surgical instrument is disclosed, preferably for the minimally invasive intervention in human or animal tissues, comprising a, for example, needle-shaped base body (3) with at least one passage formed from a hollow fibre (2). The at least one hollow fibre (2) is surrounded by a matrix (5) of a fibre composite material. The use of a hollow fibre (2) permits a simple production, in particular, of instruments with a number of passages. The use of more than one hollow fibre (2) within the base body (3) increases the application possibilities, for example, simultaneous monitoring and treatment of the tissue.
Patent DE-1801838-A1 (DE)
Title: Spraying device
IPC: B65D83/16
Filed: 1968-10-08
Abstract: Spray container for producing a spray of a dyestuff or the like consisting of a container for the material to be sprayed and for the propellent, having an aerosol canister with a valve, valve plate and dip pipe and an atomising nozzle as well as a handle and valve operating assembly, on which the inner aerosol canister valve and spray nozzle can be used alone or in conjunction with the outer container, handle and valve operating assembly, and in which indicating marks are provided on the canister and valve plate showing the position of the end of the dip tube, the valve and valve plate and direction of alignment of the aerosol canister when in use. The aerosol canister and its outer container are provided with means for positively aligning and holding these together, so that the spray device can be used to spray at an angle below the horizontal or vertically down-wards or to empty the container, without difficulties arising from the position of the end of the dip pipe. The equipment comprises (1) an aerosol cannister marked with the spray direction on its upper surfaces and (2) a hollow tubular container of a size to fit around the aerosol, having a flange on the upper and retaining the aerosol and a screwed cap on the base for inserting the aerosol into the container. A handle is incorporated with the container having a thumb trigger mounted above it which acts through two crank levels and an arm to operate the aerosol valve.
Patent DE-1805955-A1 (DE)
Title: Soluble polyquinazolones containing hydan - toin groups
Inventor: EDUARD RADLMANN DR
IPC: C08G73/06
Filed: 1968-10-30
Abstract: Polyquinazolones suitable for moulding and forming films, fibres and lacquers have relative viscosity 1.1-1.8, softening point above 300 degrees C and structure (I): where R is alkyl, aryl; R1 is a simple link, O, S, sulphonyl, carbonyl, alkylene, cycloalkylene, aralkylene or where X is O, S, sulphoxide, sulphonyl or carbonyl R2, R3 are divalent aromatic (condensed ring) residues or R3 is -R6-Hy-R2 (R6 is R2 or is different) and Hy is R4, R5 are H or C1-5 alkyl, n is greater than 8.
Patent DE-1917203-A1 (DE)
Title: Peripheral guide for transporting sail cloth - carpeting and synthetic fabric through
Inventor: KORSCH ALFRED
IPC: D06C3/00
Filed: 1969-04-03
Abstract: The heavy fabric passes over approx. half the circumference of a carrier or a guide roller whose jacket has longitudinal slots. In the latter are toothed wheels which project slightly from the cylinder jacket. The wheels are turned independently of the rotating roller by a worm shaft fixed to the roller axis. The wheels are shifted to the right or left as required by an edge scanner.
Patent DE-1924779-A1 (DE)
Title: Large-scale galvanising of pin bars
Inventor: HANS-JUERGEN HACKE DIPL-ING
IPC: C25D17/06
Filed: 1969-05-14
Abstract: Pin bars are galvanised on an industrial scale by connecting the pins with a length of spring wire in a wavy fashion so that the wire contacts each of the pins when sufficient contact pressure is applied. Prior to introduction into the row of pins the wire is preformed within its elastic limit into an undulating pattern and then contacts the pin bars in this condition.
Patent DE-1928730-A1 (DE)
Title: Charging of water with oxygen and chemicals without - disturbance of the natural stratification
Inventor: ERICH WILINSKI DIPL-ING
IPC: C02F3/24
Filed: 1969-06-06
Abstract: The priming effect of allowing water to fall over the rim of a shaft is used to introduce the oxygen and other materials to the water. The oxygen-impoverished water to be treated is raised by pump to a tank arranged around the rim of a shaft which extends downwards to the layer from which the water is drawn. Aeration occurs as the water descends the shaft and the raising of the water level causes a downward flow of oxygenated water to the shaft outlets. Because of the greater diameter of the shafts compared with that of the withdrawal tube, the water flows out smoothly without disturbing the existing layers. Dosing with chemicals may be carried out using a container connected to the shaft by a pipe.
Patent DE-1935007-A1 (DE)
Title: Acetylene by parted oxidation of hydrocracked- - bons using oxygen
Inventor: ERNST BARTHOLOME PROF DR
IPC: F23D14/00
Filed: 1969-07-10
Abstract: The process takes place in a kiln, the combustion assembly of which has parallel channels. Through them at the starting-material, subsequent to pre-heating and pre-mixing, is passed into the combustion chamber. The channels narrow conically towards the outlet aperture(s) esp. at an angle 6-20 degrees.
Patent DE-1956796-A1 (DE)
Title: Single needle stitch reduction
Inventor: AURICH REINER DIPL-ING
IPC: D04B1/22
Filed: 1969-11-12
Abstract: The stitches at the side to be cast off are secured by a single needle loaded with its own thread which develops a secondary stitch over the stitch to be discarded. This has the effect of passing a sealing thread through the cast off stitches to prevent stitches running at the edges where row reduction has occured.
Patent DE-2002113-A1 (DE)
Title: Raw wool washing machine
Inventor: FLEISSNER HEINZ DR
IPC: D06B5/04
Filed: 1970-01-19
Abstract: In the apparatus for the west treatment of loose fibrous material and esp. for washing raw wool, as disclosed in DT 1510182 comprising a container with: (a) a sieve-drum conveyor immersed in the liquid which flows through it transversely to the direction of advance of the fibrous material, and in close contact with, (b) a parallel squeeze below the surface of the liquid, which compresses the fibrous material against the drum, the improvement whereby a guide drum is provided parallel to the sieve drum and if necessary is similarly immersed in the liquid, with an air-filled roll arranged in the nip on the underside of the two drums, acting as a squeeze roll only as a result of the upthrust exerted on it at the peripheral surface of the drums.
Patent DE-2002780-A1 (DE)
Title: Trimethyl hexanediol ester lubricating oils
Inventor: SCHMITT KARL DR
IPC: C10M169/00
Filed: 1970-01-22
Abstract: Heavy duty lubricants having good oxidation and corrosion resistance for use in bearings and transmissions of jet and turbo jet engines comprise (a) a neutral ester of 2,2,4 (2,4,4)trimethyl hexanediol 1,6, and (b) straight or branched chain mono carboxylic acids of chain length 8-10C either single or in admixture such as n-octanoic acid, n-decanoic acid or 3,5,5-trimethylhexanoic acid, and (c) known oxidation and corrosion inhibitors.
Patent DE-2020612-A1 (DE)
Title: Burning spilled oil - using a borehole to feed oxygen into contaminat - earth
Inventor: WIDDIG PETER
IPC: B09C1/06
Filed: 1970-04-28
Abstract: A process and apparatus for removing oil which has penetrated into the ground consists of sinking a borehole down to the oil, and burning the oil with a supply of O2. Specif. two tubes, e.g. concentric tubes, are introduced into the borehole one for combustion air the other for removal of combustion gases; the second tube may also be used to introduce a combustion initiator, e.g. propane gas. The sunk tubes may be surrounded by stone filling.
Patent DE-2028483-A1 (DE)
Title: Piston less hydraulic pressure vessel - to replace control - cylinders in roller stands
IPC: F16J3/06
Filed: 1970-06-10
Abstract: The pressure vessel has two cross head sections, which are connected by an elastic shell, which resists the produced internal pressure, and allows changes in distance between them. The edges of the shell are tightly connected to the head sections. The shell consists of a steel ring, turned through 180 degrees in its radial cross section, ending with two parallel edge sections. The vessel is formed to withstand high internal hydraulic pressure, as necessary for adjustment of the rolling gap; without decreasing its elasticity in axial direction. It replaces control cylinders in roller stands, and may be positioned between the chock of a roller, and the traverse of the roller stand.
Patent DE-2033913-A1 (DE)
IPC: C23C18/16
Filed: 1970-07-08
Abstract: 1318573 Electroless plating of earth formations SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 8 July 1970 [10 July 1969] 33163/70 Heading C7F [Also in Division E1] An earth formation, e.g. surrounding a well bore, is consolidated by depositing metal from a plating solution containing an organic sulphimide. The metal may be Fe, Ni, Co or Cu, e.g. nickel or cobalt chloride or sulphate may be used as the metal salts and the solvent may be water or alcohol. The reducing agent may be hypophosphorous acid, sodium hypophosphite or an alkaline solution of a molybdate, and as formate or a hydroxy carboxylate. Activating solutions may comprise stannous and palladium solutions e.g. chlorides, bromides, nitrates and sulphates, and hydrazine.
Patent DE-2064247-A1 (DE)
Title: Crystallisation inhibitor addn - to boundary layers contg amorphous photoconductive material in electrophotographic recording material pr
IPC: G03G5/043
Filed: 1970-12-29
Abstract: Electrophotographic recording material, e.g. for office copying X-ray photography, electrostatic printing, consists of a conductive carrier, e.g. Al or glass with SnO2 layer, coted with (1) a pref. 0.1-10 mu m thick layer of (a) photoconductive material pref. Se, Se cpds. or Se alloys, contg. (b) 0.1-50% crystallisation inhibitor, pref. As, Sb, P or mixt of As and/or Sb and/or P; followed by (2) a second thicker layer of amorphous photoconductive material free from crystallisation inhibitor, and by a third layer, also 0.1-10 mu m thick, contg. 0.1-50% crystallisation inhibitor, and forming free surface. Use of inhibitor in outer thinner layer only is economical but does not lower protection as inner layer is less exposed to crystallisation nuclei formation.
Patent DE-2101933-A1 (DE)
Title: Gas or air sepn plant - with horizontal columns
IPC: F25J3/00
Filed: 1971-01-15
Abstract: Gas or air separation plant is designed with horizontal columns in one complete unit installed in its own supporting frame. The complete unit can be erected close to and on the same foundations as the other items of the same plant or it can be erected on top of the existing platforms supporting parts of operationally connected items of equipment with the separating plant. The advantage lies in saving in the built up area because the complete unit can be installed close to other units, also saving on interconnecting piping.
Patent DE-2102916-A1 (DE)
Title: Exterior motor car mirror - in polyurethane foam mounting
IPC: B60R1/06
Filed: 1971-01-22
Abstract: The space between a motor car exterior mirror insert and its housing is taken up by a plastic foam, pref. polyurethane, which is formed in situ, and which also integrally forms a ring round the mirror filling the gap between the mirror edge and the housing edge. Method prevents corrosion of the mirror from the edges, and scattering of glass on breakage.
Patent DE-2103972-A1 (DE)
Title: Cold box sand foundry core making - uses air catalyst mixture blowing air
IPC: B22C9/12
Filed: 1971-01-28
Abstract: In a modified process the pre-metered quantity of sand for the relevant component is hardened by a catalyst, which is admixed with the blasing air employed to blow it into the mould. The reaction time of the catalyst is longer than the duration of the blowing cycle. The process shortens the cycle time in manufacture, reduces capital cost of plant, results in catalyst saving and causes less odour.
Patent DE-2111206-A1 (DE)
Title: Rubberised asphalt for road building
Inventor: ROSTLER FRITZ S
IPC: E01C7/35
Filed: 1971-03-09
Abstract: An asphalt aggregate pavement is impregnated by coating it with an oil-in-water emulsion, the oil phase contg. 2-25 wt.% of an elastomer in an oil in which the elastomer and asphalt are mutually soluble. The oil has an initial b.pt. >=300 degrees C., is free of asphaltenes and substantially soluble in n-pentane. Prods. have improved binding props. and are useful in the construction of roads.
Patent DE-2127150-A1 (DE)
Title: Circuit board solder bath - solder wave producing nozzle
IPC: B23K3/06
Filed: 1971-06-01
Abstract: The soldering nozzle for soldering joints on large surfaces of printed circuits, through which liquid solder is pumped upwards resulting in the formation of a wave of liquid solder through which the workpieces are moved, is fitted in its rectangular bore with a deflector baffle sheet, which deflects the bulk of the solder counter current wise against the workpiece movement direction and a smaller proportion in the direction of workpiece movement. Behind the nozzle - in relation to the workpiece movement - is provided another deflector, inclined in the opposite direction to the first deflector, which is located sufficiently far from the nozzle to effect the formation of a definite tear-off edge of the displaced solder. The second deflector ensures, that no bridging between joints takes place or that icicle type projections occur.
Patent DE-2133811-A1 (DE)
Title: Vinyl chloride polymer film - by forming film from stereoregular polymer,drawing and further treating
Inventor: HERMITTE FRANCO BARBIERI
IPC: C08J7/048
Filed: 1971-07-07
Abstract: Vinyl chloride polymer films are produced by (a) forming a film from a vinyl chloride (co)polymer with a high degree of stereoregularity, (b) drawing the film in >=1 direction, and (c) subjecting the film to a series of chemical and physical treatments which make the film highly impermeable for gases, impart a high resistance against shrinkage on heating and opt. make the film heat sealable and capable of laminating with other materials in the form of films. Gives films with good combination of mechanical and chemical properties, including high transparency and good dimensional stability. Esp. useful for packaging foods.
Patent DE-2144129-A1 (DE)
Title: Fluidized materials drier - with integral separator for fines from vapour/carrier gas efflux
Inventor: KESSLER HEINZ-GERHARD DR ING
IPC: F26B17/00
Filed: 1971-09-03
Abstract: Material is fed in from a hopper at the top of a circular cross section and with a number of horizontal heated floors, each with rotating spreader driven by a central shaft and the vapour is extracted by suction through peripheral ports on the vertical outer walls. Between the floors and the outer walls are two tiers of bag type filters to separate the fines from the exhausted vapour. There is a truncated conical deflector plate between the two tiers whose upper surface feeds fines falling from the top tier back to the lower heated floors. Better homogeneity of product and low wastage.
Patent DE-2152389-A1 (DE)
Title: Cyclone dust extractor - for air purifying using recycling or second stage cyclone treatment of output bleed fraction
Inventor: MERGENTHALER HELMUT
IPC: B04C5/30
Filed: 1971-10-21
Abstract: The bleed fraction is taken tangentially from a cylindrical chamber, of larger dia. than the central tube of the cyclone, into whose base that tube protrudes, the main clean air outlet being from the top face of that chamber, esp. coaxial with the cyclone body. The vortex rising up the central tube is suddenly allowed to expand at its transition to the chamber.
Patent DE-2163176-A1 (DE)
Title: Semiconductor device contacts prodn - by vapour deposition of palladium and aluminium layers and ultrasonic treatment
Inventor: ABOLIS RUDOLF
IPC: H01L23/485
Filed: 1971-12-20
Abstract: Contact layers on semiconductor device zones exposed through SiO2 diffusion masks are produced by first cleaning oxide remnants and impurities from the zones, followed by vapour deposition of a 400-1000 angstroms layer of Pd. After depositing an Al-film, the wafer is treated in a fluid by ultrasonic vibration which removes the layers without adhesion to the diffusion mask.
Patent DE-2210406-A1 (DE)
Title: Measuring blood flow - by the permeability of ferromagnetic suspensions
Inventor: GANSSEN ALEXANDER DR RER NAT
IPC: G01F1/58
Filed: 1972-03-03
Abstract: Ferromagnetic particles such as Co/Fe alloys, of dia. less than 300 angstroms are coated with a protective film of polyurethane and suspended in a physiological salt soln. of a Ringers soln. The suspension is injected into the blood stream. Two coils, with known distance between, are connected to circuits sensitive to the magnetic effect of the suspension, and are applied to an appropriate part of the body. The electrical circuitry and distance between the coils translate impulse systems into flow speed.
Patent DE-2219263-A1 (DE)
Title: Detoxication of spent hardening salts - contg cyanide and barium, by treatment with ferrous sulphate
Inventor: HEINEMANN WOLFGANG DR
IPC: C02F11/00
Filed: 1972-04-20
Abstract: Spent salts from a steel - hardening plant are mixed with FeSO4 in a neutral or alkaline medium to convert the cyanides into ferrocyanides and to form BaSO4. The mixing is first carried out in the dry state and then 10-40% water (w.r.t. the solids) is added in a strong countercurrent mixer. Subsequently, the resulting paste can be acidified with H2SO4 to pH 3 to form water-insol. heavy metal ferrocyanides. Finally, gypsum, MgSO4, quick lime or burnt dolomite can be added to effect complete solidification of the paste so that it can be safely dumped. Heat cooled during the process promotes the diffusion of the sulphate ion and, hence, the formation of BaSO4.
Patent DE-2235986-A1 (DE)
Title: Low temp milling in an ionised atmos - preventing build-up of static charge between milled matl
Inventor: HETZER FRIEDRICH DIPL ING
IPC: B02C19/18
Filed: 1972-07-21
Abstract: The atmos in mills for grinding e.g. plastics or foodstuffs is ionised by electrodes, radioactive materials or by applying a charge to the milling elements themselves. This permits any static charge which forms on non-conducting materials to leak away and reduces the milling time by preventing repulsive forces forming between fine particles.
Patent DE-2332608-A1 (DE)
Title: Parallel alignment of long fabric rolls - for transfer of heavy rolls with axles aligned
IPC: B65H18/20
Filed: 1973-06-27
Abstract: Long heavy rolls of fabric, particularly crepe paper are supported on two rollers driven at high speed. The centre of one roller is fixed whereas the other is mounted at the free end of a pivot arm. After rotation at a speed of at least 3m/sec. the roll is discharged by swinging the pivot roller until the gap between the rollers is greater than the diameter of the fabric roll. A valve-cylinder arrangement provides a power drive for adjustment of the pivot roller. The advantage is that the roll is discharged with its axis parallel and aligned ready for the next operation.
Patent DE-2332829-A1 (DE)
Title: Cable trays of modular construction - suitable for suspension from overhead supports have cutout at one end and tongue at both ends
Inventor: WILDEN HERMANN
IPC: H02G3/04
Filed: 1973-06-28
Abstract: The support system comprises trays of flat channel section which can be grouped together on a hollow profile section supporting bar and suspended by hangers clamped to this bar and fixed to the ceiling. The trays have a cut out at one end, and a tongue at each end which locates the tray in the opening running along the support bar. A bolt in conjunction with a rectangular tapping plate located inside the support bar holds the trays in position. The trays may be spaced apart or made to butt together depending on the stiffness of the cables to be carried. The cutout is dimensioned to fit round the vertical hangers. Successive support bar sections may be joined together by inserts pushed into their ends to act as bridge pieces.