baber/WOPTO huggingface dataset:
Patent WO-2004068166-A1 (WO)
Inventor: FRIEPES KLAUS
IPC: G06F3/033
Filed: 2003-12-23
Abstract: The invention relates to an optoelectronic sensor module for measuring the displacement of an object which is displaced relative to the sensor module. Said sensor module comprises a radiation source (42) for illuminating the displaced object (30) by means of radiation of a signal wave length, a feedback device (44) for injecting one part of the radiation reflected by the displaced object (30) into the radiation source (42), a detector element (46) for receiving one part of the radiation of the radiation source (42) reflected by the displaced object (30), and an evaluation device (48) for determining the relative movement of the object and a sensor module based on characteristic properties of the radiation detected by the detector element (46). According to the invention, the radiation source is formed by a surface emitting laser with a vertical standing resonator (42).
Patent DE-1914584-A1 (DE)
Title: Foamed thermoplastic resin articles
Inventor: COLOMBO ROBERTO
IPC: B29C44/34
Filed: 1969-03-21
Abstract: A double screw extruder embodies four working stages in the second of which the gaseous nucleating agent in the form of carbon dioxide, nitrogen, etc., is introduced under pressure into the extruder and dispersed in the plastic by the motion of the screw. The method is esp. used for foamed closed or open cell products with a cell size less than 0.2 mm.
Patent DE-1924984-A1 (DE)
Title: Cord-making machine
Inventor: REINHARD QUAAS DIPL-ING
IPC: D07B7/06
Filed: 1969-05-16
Abstract: Especially useful for disc stranding machines, this bobbin ejector has bobbins mounted in axially adjustable trunnions. The bobbins can be automatically or semi-automatically changed and a bore-hole (11) is located in the axially secured trunnion (4), which tapers off into two slots (5) at the end of the trunnion. A bobbin ejector consisting of claws (3) and a cylindrical section (2) is positioned in this. It is backed by a compression spring and a threaded bolt is provided to limit oscillation of the bobbin ejector.
Patent DE-1926750-A1 (DE)
Title: Shaping slotted sheet metal tubes in tube - welding plant
Inventor: BRAUN OTTO
IPC: B21D5/12
Filed: 1969-05-24
Abstract: Device has rollers which act radially, externally and partly internally on the sheet metal and bend it to a tube while the sheet advances continuously. Spec., several sets of rollers are arranged behind each other in the path of the sheet.
Patent DE-1945005-A1 (DE)
Title: Aluminium chromium methacrylate complex - es used for tanning
Inventor: ERDMANN HANS DR
IPC: C07F5/06
Filed: 1969-09-05
Abstract: New complex salts contain cation: III AlaCr3-a (H2C=CCH3CO2)m(OH)6-m(H2O)6 3 circled positive where a and m are 1 or 2. The methacrylate ligand is attached to two metal atoms. Used for tanning hides esp. after pretreatment with an aldehyde or aldehyde precursor. The methacrylic acid is then polymerised so that the Al cpd. cannot be washed out of the hide. The leather has increased plump and water-proofing, a higher shrinkage temp. of 78-80 degrees C and better handling properties.
Patent DE-1961032-A1 (DE)
Title: Manufacture of polyamides by alkaline poly - merisation of cyclic lactams
Inventor: KRALICEK JAROSLAV DR-ING
IPC: C08G69/18
Filed: 1969-12-05
Abstract: The lactams concerned, e.g. caprolactam, are reacted with alkali metal hydroxides or with lower aliphatic alkoxides either in the molten state or in solution, the water on the aliphatic alcohol being simultaneously removed by means of molecular sieves. As molecular sieves synthetic zeolite may be used which have an effective pore diameter of 3A-6 angstroms.
Patent DE-1962054-A1 (DE)
Title: Hand-held photo-electric probe - for non-contact rotary speed measurement has cylindrical swivelling head
Inventor: HOCHRENTHER KARL
IPC: G01P3/486
Filed: 1969-12-11
Abstract: The cylindrical swivel head is incorporated at one end of the unit which can rotate through 180 degrees and is indexed to point in a variety of fixed directions. The rotation is coplanar with a cylindrical section and occurs about the same axis as the cylinder. In this way a sliding contact, feeding the light source and carrying the received signal, can move around the inner wall of the cylinder. A lens at the top produces a parallel beam from the light source, and through the centre is a small diameter photo detector. This feeds an amplifier in the body of the unit, which also houses the supply batteries.
Patent DE-1966383-A1 (DE)
Title: Flat knitting individual needle selection - with pressure units for each selector
Inventor: HADAM WILHELM DIPL-ING
IPC: D04B15/70
Filed: 1969-12-15
Abstract: Each individual needle on a flat- or V-bed knitter is controllable in the 4 knitting positions, i.e. rest, stitch, tuck, loop casting. There is a selector for every needle, which has a pressure unit, positioned about the butt, for every knitting position. These pressure units position the jack in relation to the fixed stitch cams.
Patent DE-2004262-A1 (DE)
Title: Screen for grain-free laser beam projection
IPC: G03B21/62
Filed: 1970-01-30
Abstract: Screen for grain-free laser beam projection To eliminate the need for spot-wobble etc. for preventing granulation in the projected image, the fluorescent materials are used to paint the screen and these can fluoresce with different colours in the visible spectrum even with constant laser wavelength, esp. in the u.v. Day light fluorescing dyestuffs in a resin base of paint consistency may be used.
Patent DE-2007156-A1 (DE)
Title: Coatings from powdered epoxides and acid anhydrides
IPC: C08G59/42
Filed: 1970-02-17
Abstract: Coating compsns. in powder form with long storage life and giving excellent coatings when stoved obtained by heating a mixture of an epoxide compd. with mol.wt. 500 and an epoxy value >0.3 (esp. those based on bisphenol A and epichlorhydrin or alicyclic diepoxides) with cyclohexane-1,2-dicarboxylic anhydride to melting (about 40-60 degrees C) pouring the melt onto a suitable surface to form a thin layer, reacting the mixture at about 120 degrees C till its m.pt. is 50-120 degrees C cooling the melt and powdering the solid. The powder when stoved on a suitable surface at >120 degrees C gives excellent coatings.
Patent DE-2010905-A1 (DE)
Title: Pneumatic weft insertion
IPC: D03D47/00
Filed: 1970-03-07
Abstract: A vertical plate and matching hook is mounted in series on the sley, together with a reed, to form a channel between the warp yarns across the width of the loom. The shape of the hook-shaped unit is designed to concentrate the effect of the compressed air with the weft yarn in the bow section, to give a more efficient carrying effect, and to prevent the weft from coming into contact with the warp yarns in its passage.
Patent DE-2012236-A1 (DE)
Title: Coolant mixing system for nuclear reactors
IPC: G21C15/02
Filed: 1970-03-14
Abstract: The coolant is divided into a main stream and a side stream. The former flows around the fuel rods from the bottom of the pressurized casing upwards. The latter flows through holes in the guide walls crosswise to the main stream, so that in conjunction with baffle plates a strong swirling motion is created.
Patent DE-2104716-A1 (DE)
Title: Daylight fluorescent pigments - on a cross-linked polyester support
IPC: C09B67/20
Filed: 1971-02-02
Abstract: Pigments comprise an organic dye and a support constituted by a polyester produced from a dicarboxylic acid and a di- and/or a poly-functional alcohol or a di-alcohol and a di- and/or poly-functional acid, that is cross-linked by a UF or MF resin, non-plasticised and alcohol-modified. The pigments may be used in paints, pastes for serigraphy, heliography and typography, and inks for offset lithography. They have good heat-resistance and may be used in plastics to be heated to 200-300 degrees C and enamels to be used over 150 degrees C.
Patent DE-2105595-A1 (DE)
Title: Anti-caries compn contng hexafluoro antimonates
IPC: A61K8/21
Filed: 1971-02-06
Abstract: Anti-caries compn. contng. hexafluoro antimonates. Title compn. comprises 0.01-30.0% HSbF6, NaSbF6, or KSbF6 and 0.001-10.0% In (OH)3, InCl3 or InBr3, the cation of antimino fluoride to indium compd. being 1:1 to 10:1 and an aq. soln. of the compn. having a pH of 2.5-3.5. Compns. may be in the form of collutoria, dentifrices, chewing gums, pastes or solns. for local application. Demineralisation of the teeth is reduced.
Patent DE-2113508-A1 (DE)
Title: Absorbent sanitary pad
Inventor: LEWIS OTTO FREDERICK
IPC: A61F13/15
Filed: 1971-03-19
Abstract: Pad for absorbing liquids excreted from the human body, e.g. a sanitary towel, has an absorbent core formed of fibrous matter. The fibrous matter is compressed in the region where, in use, the pad receives the excreted liquid and the compressed region serves to transfer the liquid to the remainder of the pad. The compressed region may have channels to facilitate entry of liquid into the pad.
Patent DE-2145279-A1 (DE)
Title: Removable gaskets - no clamping screws required to fit lids tightly onto boilers by using a filled plastic tube with conduct
Inventor: LEPPER WILHELM DR ING
IPC: F16J15/14
Filed: 1971-09-10
Abstract: A vulcanisable, thin walled tube, e.g. of PVC plastisols thermoplasts, fluoroelastomers, silicon resins, polysulphide rubbers etc. is filled tightly with a cheap material, e.g. sand, glass, meal, pastes made from solids, foams or suitable liquids, and heating elements inserted or the internal wall of the tube, metallised. The tube is heated by a current when in place between the vessel and lid and forms a tight seal due to the vulcanisation caused by the heating. The gaskets form a tight seal and can readily be removed when required. Sealing a lid on a pressure vessel or other containers gas and liquid proof is effected without complicated screwing down.
Patent DE-2147653-A1 (DE)
Title: Matt surface varnish - from two different varnish powders
Inventor: STRUMHAUS JAROSLAV
IPC: C09D5/03
Filed: 1971-09-24
Abstract: A varnish powder for prodn. of matt surfaces on fusing is comprised of >=2 mechanically mixed initial varnish powders (I) and (II) having different melting regions, which are formed from different resin-hardener systerns. The matt effect is not removed after long polishing. (I) and (II) may be derived from the same resin by addn. of a different hardener. The resin is pref. an epoxide resin.
Patent DE-2147809-A1 (DE)
Title: Azo dyes - for fully synthetic materials eg polyacrylonitrile - anionically modified polyamides or polyesters
IPC: C09B44/10
Filed: 1971-09-24
Abstract: Dyeing, including spin-dyeing, or printing polyacrylonitrile, polyvinylidene cyanide, synthetic anionically modified polyamides or polyesters, or blends, while reserving wool, natural polyamides and cotton, colouring paints, but esp. dyeing carpets to fast shades takes place with dyes of formula D-N=N-K-Z (where D is a 5- or 6-membered heterocycle free from o-fused aromatic rings and contg. 1 quaternised ring N atom linked to ring C atom bonded to azo dye bridge via a double bond or 2 conjugated double bonds; K is a benzene or naphthalene gp. carrying in o-position to azo bridge, an electronegative substituent with >= + 0.25 gamma para Hammet substituent const.; and Z is a primary, sec. or tert. amino gp. in p-position to azo bridge).
Patent DE-2157369-A1 (DE)
Title: Ureidophenylguanidines - prepd by reaction of 2-ureidoaniline derivs and isothioureas
Inventor: WIDDIG ARNO DR
IPC: A01N47/44
Filed: 1971-11-19
Abstract: Cpds of formula (I): (where X=halogen 1-4C alkyl, or 1-4C alkoxy; n=0, 1 or 2; R and R1=H or 1-4C alkyl, opt. substd with halogen, cyano =4C alkoxy or =5C alkoxycarbonyl; 5-8C cycloalkyl, aralkyl opt. aryl-substd with halogen, l. alkyl and/or alkoxy =18C acyl opt. substd with halogen or l. alkoxy l. alkoxy; =18C alkylsulphonyl, aralsulphonyl opt. substd with halogen, amino 1. alkyl or 1. alkoxy; or =4C dialkylamino, R1+R2+N may form a 4-7C heterocyclic ring opt. contg -O or -S; R3 = 1-6C alkyl, R4=1-18C alkyl opt. substd with halogen, cyano 1-4C alkoxy, 2-5C alkoxycarbonyl, phenoxy, halophenoxy, alkylphenoxy or alkoxyphenoxy; alkynyl, alkenyl, (2-12C each), 5-8C cycloalkyl, aralkyl, opt. substd with halogen 1-4C alkyl, or 1-4C alkoxy, aryl opt. substd with halogen 1-4C alkyl or 1-4C alkoxy, or 1-furyl, (I) have fungicidal activity esp against real mildew fungi systemic activity against some fungalparasitic diseases such as Erysiphe cichoracearum, Venturia inaequalis, etc. and may be used for their protective, curative and systemic fungicidal activity against a large number of phytophathogeneous fungi. They are well tolerated by higher plants and have low mammalian toxicity. (I) have also a strong activity against rice diseases as well as diseases of other cultures caused by fungi.
Patent DE-2241268-A1 (DE)
Title: Improving furnace vault life under fluctuating temp - by applying direct and bending loads of varying magnitudes
Inventor: PANFEROW WIKTOR M
IPC: F27D1/02
Filed: 1972-08-22
Abstract: During periods of fluctuating temperature, the mechanical stresses in the vault are adjusted by applying linear loads to the vault surface in opposition to the shear forces and by applying varying bending moments to the edges of the vault. Preferably, during hot periods, the line loads are 30-60% of the vault weight and contrary to the shear force, while during cold periods they are up to 15% of the vault weight and, as the vault is cooled by 200-300 degrees C, they remain contrary to the shear force, as the inner side of the vault cools by 400-600 degrees C they are oriented along the shear force; during the hot periods, the bending moments applied at the edges produce tensile stress on the inner layer of the vault and during cold periods they produce compressive stress on the inner side of the vault.
Patent DE-2248610-A1 (DE)
Title: Tyre handling machine with two clamping rims - having free running rollers as seating for beadings to ensure immediate release of tyre when unclamped
Inventor: REHBOCK GEORG
IPC: G01M17/02
Filed: 1972-10-04
Abstract: A machine for trimming or finishing pneumatic tyres comprises a pair of clamping rims or fellies which can be moved axially one relative to the other, to hold the tyre concentric between them; on the inner faces, centering components for bearing against the shoulders of the tyre beadings are constituted of freely rotating rollers which roll along the shoulder surface of the bearing in a direction transversely to the circumference of the beading when the beading is clamped between the fillies. Pref. the central plane os symmetry of each roller passes through the central axis of the fellies. The rollers are pref. cylindrical or barrel-shaped.
Patent DE-2325551-A1 (DE)
Title: Cellular plastic, esp. polyurethane foams - as encapsulating material for electrical, electronic, photographic devices, etc.
Inventor: TEGELER WILHELM
IPC: H01B19/04
Filed: 1973-05-19
Abstract: Encapsulating matl. for all types of electrical, electronic, photographic, cinematographic, video- or sound-component or instrument devices, is a cellular plastic, esp. polyurethane foam, opt. having a skin and/or inserts and/or surface-finish and simultaneously acting as casing for the parts or devices. Casing is produced in one step, in moulds, and has soft-elastic to hard-brittle consistency. Smallest space between individual inserts to outer surface is filled completely. Soft and hard foams may be combined with one another or with foreign matls. Casing protects contents against external or internal stress. Encapsulating matl. may have different physical, chemical, thermal, electrical and radioactive props.
Patent DE-2331331-A1 (DE)
Title: Flexible extensible plastics hose winding machine - with rotary mandrels and stationary winding mandrels
Inventor: CARROZZA MATTEO
IPC: B29C53/60
Filed: 1973-06-20
Abstract: Plastics hose winding machine is provided with a rotary bobbin carrying a supply of S-shaped plastics strip disposed adjacent first and second concentric rotary mandrel, the latter of which is axially slidable within the mandrel, and provided with a fixed cam which co-operates with a cam movable axially w.r.t. the mandrel; disposed within the mandrel is a fixed shaft supporting at the end remote from the bobbin a fixed winding mandrel to which the strip is supplied by a rotary mandrel supported by the mandrel; mandrels are driven by a drive motor through a variable speed gear box and the wound hose is treated in a conditioning chamber associated with a conditioning unit. The machine can produce endless plastics hose whose size can be controlled to the desired limits. Used for protecting electric conductors.
Patent DE-2336903-A1 (DE)
Title: Concrete pipe handling grab - has hooks sliding in pipes actuated via linkage by single vertical ram
Inventor: RIPPEN GERHARD
IPC: B66C1/62
Filed: 1973-07-20
Abstract: The grab is particularly for handling drainpipes, and has a central vertical hydraulic ram and one or more horizontal supporting pipes, with pairs of grab supporting arms linked between ram and pipes. A pair of grab hook bars slides in each pipe, and transverse distance rails are linked to them. Transmission rods are linked between the rails and the ram piston. The rails can be attached to the hook bars via slots in the pipes, and the transmission rods to the piston via slots in the ram cylinder, the length of the latter slots determining the hook bar stroke. The transverse rails can be adjustable for length, to suit pipe sections of different diameters.
Patent DE-2337176-A1 (DE)
Title: Water jet moulding device - includes lateral adjustable die segments and displaceable tapered jet spray guide
Inventor: TOMINAGA HIROSHI
IPC: B21D26/06
Filed: 1973-07-21
Abstract: The tapered jet spray guide member has a flange portion for sealing the end of the mould and an expanded diameter portion connected to the flange portion positions the workpiece in the forming cavity of the mould. An extended, diametrically contracted portion connected to the expanded diameter portion is spaced from the workpiece to form a liquid jet passage therebetween. An end portion connected to the extended, diametrically contracted portion has an end point and taper for parting the liquid jet introduced into the forming cavity through a jet port. A jet port in the base on which the mould is mounted communicates with the forming cavity. A liquid passage communicates with the jet port and means are provided for applying an impact pressure on liquid which may be introduced into the liquid passage.
Patent DE-2338638-A1 (DE)
Title: Coat hanger with non-slip universal hook - has extra guide-clamp slit for use on washing lines
Inventor: FINKING HORST
IPC: A47G25/32
Filed: 1973-07-30
Abstract: The coat hanger has a hook of the standard or basically the standard shape which is used for hanging garments on fixed rails but it also has a narrow wedge shaped slit which can easily fit on washing lines and be removed therefrom. This slit may be provided at more or less any point around the hook. An adaptor having the same narrow wedged slit as above can be fitted to standard coat hangers. In variation in the geometry, the slit may be a deliberate insert in a smooth curve, or the component sections of the hanger may converge to form the slit at a suitable balancing point.
Patent DE-2341177-A1 (DE)
Title: Floating oil slick collection system - using upright belt conveyors with steel strips mounted between catamaran pontoons
Inventor: FAST SVEN GUNNAR
IPC: E02B15/04
Filed: 1973-08-14
Abstract: A boat, to collect oil slicks floating on the water surface, consists of a hull, such as a catamaran, which carries in the centre three endless vertical belt conveyers side by side. These can be lowered just below the water level and pick up the oil because of their greater adhesion than water, and take it to the top pulley where scrapers and chutes remove it to containers. Such a boat need not be turned round because the belt conveyor can be made reversible. When steel strips are used as belts, the oils collection efficiency can be as high as 100%.
Patent DE-2345851-A1 (DE)
Title: Ski frame for car roof or rear - with fixed frame into which clamping frame is plugged using cylindrical combination lock
Inventor: BINDHARDT RUDOLF
IPC: B60R9/12
Filed: 1973-09-12
Abstract: A support frame is clamped to the car roof, or to the rear of the car and has elastic pads over which the skis are placed. Retaining hoops with similar elastic pads have profiled stubs at the ends to plug into cylindrical combination locks at the ends of the fixed frame. The stubs are long enough to secure any reasonable number of skis and has ratchets to push into the locks for the set distance w.r.T. the number of skis. The combination locks are simple to operate in cold weather, wearing ski gloves, and if iced up provide large enough hand grips to break up the internal ice, which is not possible with a key. The lock can be protected by a sliding sleeve.
Patent DE-2346577-A1 (DE)
Title: Roll dough preparation machine - opt. with inter. dough raising cabinet included in flow line
Inventor: KEMPER KATE
IPC: A21C9/08
Filed: 1973-09-15
Abstract: Dough can be prepared continuously and automatically for a variety of rolls, some of which require an inter. dough raising operation. An inter. dough raising cabinet, fitted with an endless suspension, can be inserted by an endless belt conveyor, designed as a switchback, between the dough dividing/kneading machine and the charging machine into the working process as a synchronous link. This gives medium size bakeries a wider choice of pastry and saves space because one machine can be easily converted to do the work of several conventional bakery machines.
Patent DE-2359057-A1 (DE)
Title: Incorporating projections on concave flexible mouldings - by loading into ancillary cavities before final moulding
Inventor: MARTINEZ RASO PEDRO
IPC: B29D22/00
Filed: 1973-11-27
Abstract: Thin-walled concave articles with projections (e.g., bosses, points etc.) made of flexible matl. (e.g., rubber) are produced in a rigid mould with cavities for the projections. Mould cores appropriate to the shape of the projections (and, if necessary, interchangeable), having outer depressions, are inserted into the cavities to produce the required moulding spaces; the projecting parts of suitable flexible matl. are placed in the spaces; the projections and main mould are covered with the flexible concave article; and the whole assembly is bonded together by heat. The process eliminates handwork and is suitable for changes in design, e.g., in mfr. of bathing caps.
Patent DE-2401092-A1 (DE)
Title: Metal-encased, gas-insulated, high-voltage cable - has an electrode carrying the conductor, and an intermediate low-friction eg. PTFE bearing body
Inventor: BUSCH WOLFGANG DIPL ING
IPC: H02B13/02
Filed: 1974-01-08
Abstract: A metal-encased, gas-insulated, high-voltage cable has as least 1 conductor and an insulator bearing on the casing, the insulator being provided, at that side nearest the conductor, with an electrode having a conductive potential. The electrode carries the conductor via an intermediate slide bearing body made of low-friction electrically conductive material. The conductor is axially slightly displaceable, inside the slide bearing body, w.r.t. the casing. The slide bearing body may be PTFE contg. conductive additives, or graphite. Additional resilient elements may be provided adapted to press the slide bearing body against the conductor.