baber/WOPTO huggingface dataset:
Patent WO-02084102-A1 (WO)
Title: Brennstoffeinspritzventil mit einem dämpfungselement zwischen anker und ventilnadel
Inventor: REITER FERDINAND
IPC: F02M61/12
Filed: 2002-04-09
Abstract: Ein Brennstoffeinspritzventil (1) für Brennstoffeinspritzanlagen von Brennkraftmaschinen umfasst eine Ventilnadel (3), die mit einer Ventilsitzfläche (6) zu einem Dichtsitz zusammenwirkt, und einen an der Ventilnadel (3) angreifenden Anker (20), wobei der Anker (20) an der Ventilnadel (3) axial beweglich ist und von einem aus einem Elastomer bestehenden Dämpfungselement (32) gedämpft wird. Das Dämpfungselement (32) liegt auf einer mit der Ventilnadel (3) kraftschlüssig verbundenen Hülse (31) auf. Das Dämpfungselement (32) ist in einer Ausnehmung (35) angeordnet, die in einer abströmseitigen Stirnseite (34) des Ankers (20) ausgebildet ist.
Patent WO-2004017264-A1 (WO)
Title: Druckerpapier für tachographen
Inventor: BENDEK ERNST
IPC: B42D15/00
Filed: 2003-06-18
Abstract: Die Erfindung betrifft ein Druckerpapier (1) für einen Tachographen mit einer Vorder- und Rückseite, wobei die Vorderseite (2) durch einen Drucker des Tachographen bedruckbar ist, und wobei die Rückseite (3) mit zumindest einer Matrix (4) für manuelle Aufzeichnungen versehen ist.
Patent DE-1801544-A1 (DE)
Title: Water - removing device in paper manufacture
Inventor: MUEHLE ERWIN
IPC: D21F3/10
Filed: 1968-10-05
Abstract: Down pipe at the water inlet end is reduced in funnel-shaped manner, as well as being enlarged in diffuser-like manner at the water outlet end. The cross-sectional area of the down pipe in the intermediate part is approx. equal to the quotient of the volume of the amount to be removed and the discharge speed depending on the height of the down pipe. All occasions where large quantities of water are to be removed in draining machines of any type. Especially applicable to wet suction devices and vacuum-foils of long screen table paper making machines for circular screen draining machines.
Patent DE-1806449-A1 (DE)
Title: Watch strap made by covering a perforated metal strap
Inventor: LUESCHER HENRI
IPC: B29C45/14
Filed: 1968-10-31
Abstract: A strong plastic watch strap is produced by using a reinforcement in the form of a stainless steel ribbon which has already been suitably perforated, notched and fitted with eyelets, and then spray-coating the metal on both sides with plastic material. By injecting the plastic also into the perforations and notches, a good adhesion of the two plastic faces to one another is ensured. The strap retains its shape, resists tearing and is cheap to produce. Thermosetting, elastomeric, transparent or coloured material can be used for coating the metal strap. The strap-fastening can be lengthened by hinging several elements to one another which open out momentarily when the hand is passed through.
Patent DE-1810232-A1 (DE)
Title: Drying cylinder for pulp and paper
Inventor: DRUMMOND HUGHSON GEOFFREY
IPC: D21F5/02
Filed: 1968-11-22
Abstract: Paper web drying cylinder Esp. for preventing overdrying of paper web edges. It is provided internally with a pair of partition walls which are disposed adjacent the ends of the cylinder to subdivide the cylinder into three chambers, the end ones of which are supplied with low pressure steam, condensate, air or water and the central chamber with high pressure steam.
Patent DE-1812938-A1 (DE)
Title: Oxyacetylene welding plant with a protective - gas jet
Inventor: W SCHOENHERR DR-ING
IPC: B23K5/00
Filed: 1968-12-02
Abstract: Surrounding the welding flame jet is a nozzle connected to a supply of protective gas which is controlled by a valve. This can be a permanent feature of the welding head or a spare attachment.
Patent DE-1906844-A1 (DE)
Title: Pneumatic false real twisting
Inventor: GOETZFRIED KONRAD
IPC: D01H1/115
Filed: 1969-02-12
Abstract: The yarn is spun purely pneumatically from the draw-frame outlet to the cross-winding bobbin without interruption, but with false-real twisting by means of separated free fibre ends. During the subsequent twisting of the false overtwisted thread core with the wrapped fibre coating, a crossing false-real twisting of the thread for winding can be effected by means of the fibre coating formation through the false-twist foreyarn, spun by spreading the fibres, from the fibre ribbon collector.
Patent DE-1924960-A1 (DE)
Title: Metal pipe forming apparatus
Inventor: WILHELM NEUMANN DR-ING FRIEDRI
IPC: B21C37/08
Filed: 1969-05-12
Abstract: The apparatus comprises a rolling mill, a welding station and a reducing mill. The rolling mill has edge bending and preforming apparatus driven by a three phase motor with an overriding clutch. 3-5 contouring devices have 3-6 rollers, and 2-3 cutter blocks have a slow drive and overriding clutch. The welding table has 2-5 rollers and a pair of rollers with cutter discs and a high frequency welding device for plasma or argon-arc welding. A calibrating role has 2-3 horizontal and vertical, individually driven structures, and, if necessary, is shut off by a multiple Turk's head.
Patent DE-1926144-A1 (DE)
Title: Solid rubber tyre
Inventor: KUEHN HEINZ
IPC: B60C7/12
Filed: 1969-05-22
Abstract: The tyre has a hard rim running around its circumference which allows a good junction to be formed between the tyre and the wheel hub. A groove runs around both sides of the tyre's middle, causing the tyre to be stretched onto the rim.
Patent DE-1940713-A1 (DE)
Title: Dithiophosphates for use as biocides
Inventor: WERNER KOCHMANN DIPL-CHEM DR
IPC: C07F9/165
Filed: 1969-08-09
Abstract: Dithiophosphates, R1COCHR2-S-P(=S)(OR3)2, (where R1 = phenyl opt. substd. with given groups; R2 = H, halogen, lowe alkyl, aryl, aryl or O,O-dialkyldithiophosphoryl; and R3 represents lower alkyl, or together with the P and O atoms denotes a ring system), are used as biocides, alone or combined with herbicides, fungicides, acaricides and/or insecticides.
Patent DE-1948101-A1 (DE)
Title: Plastics bottle blow moulding machine with parison flash - removing device to reduce time of cooling and increase production rate
Inventor: ROBERT MAASS GUNTER
IPC: B29C49/50
Filed: 1969-09-23
Abstract: Plastics bottle blow moulding machine with parison flash removing device to reduce tme of cooling and increase production rate. G1- Is provided with a toothed wheel which is mounted rotatably at the bottom of one of the half-moulds to remove the flash produced by the excess of parison pinched by the closed half-moulds. Toothed wheel co-operates with the dividing face of the other half-mould in such a manner that the flash is pressed into the teeth of the wheel when the parison is pinched by the half-moulds and severed from the parison whe the wheel which co-operates with a stripper plate is set in motion.
Patent DE-1951668-A1 (DE)
Title: Filter with non-return valve
Inventor: BERNHARD HERMANN
IPC: B01D29/15
Filed: 1969-10-14
Abstract: Filter with a fine end coarse element is connected to hydraulic circuit and it is placed into filtered fluid storage tank. This tank is refilled by opening the filter cap which opens valve in the coarse filter element which filters incoming replacement liquid.
Patent DE-2017442-A1 (DE)
Title: Plastic part supporting a decorative profile,prodn
IPC: B29C44/12
Filed: 1970-04-11
Abstract: Method comprises pressing the front side of the profile, whose surface has a higher adhesion to the plastic than to the mould, against the mould inner wall and holding it in this position, and forming the plastic part in the mould so that it is simultaneously bonded to the profile. Esp. useful for producing foam plastic arm-rests for the interior of automobiles. The decoratives profiles with the plastic support can be rapidly mass produced without the use of adhesive for bonding the profile and the plastic.
Patent DE-2054478-A1 (DE)
Title: Flavour and texture improvement of nuts
IPC: A23L25/00
Filed: 1970-11-05
Abstract: Stabilised impregnated nuts having improved flavour and texture are prepd. from compressed defatted nuts, by first roasting the nuts in a bath e.g. oil at 150-175 degrees C. to swell the nuts to their original size and shape then treating in a liquid e.g. oil, at a temp. below that in the first bath (54-60 degrees C) for sufficient time to saturate the nuts with the liquid.
Patent DE-2058722-A1 (DE)
Title: Antiinflammatory quinazolinone derivs
Inventor: A COOKE GEORGE
IPC: C07D491/056
Filed: 1970-11-30
Abstract: Antiinflammatory quinazolinone derivs. Title cpds. (I) are useful as antiinflammatory agents (I) (where -x-y- is -N-CR1- or -NH-CHR1; and either R1 is Y and Y, are H, F, Cl, 1-3C-alkyl or -alkoxy, NO2, a CF3 only one being NO2 or CF3 or Y and Y, together with adjacent C atoms is methylene dioxy or R1 is where Y2 is H, F, Cl or 1-3C alkyl and R 1-5C alkyl). 23 cpds. are named, e.g. 1-isopropyl-4-phenyl-6,7-methylenedioxy-3,4-dihydro-2(1H)-quinazo- line.
Patent DE-2063717-A1 (DE)
Title: Azo dyes - by acid coupling in presence of low - mol with aliphatic amides
IPC: C09B41/00
Filed: 1970-12-24
Abstract: Azo dyes contg. sulphonic acids gps. are prepd. by acid coupling of diazotised amines with coupling components of the 2-amino-8-hydroxynaphthalene series, in the presence of amides of low-mol. wt. aliphatic carboxylic acids.
Patent DE-2065097-A1 (DE)
Title: Prefab sewage separator - for installing into existing tank
IPC: E03F5/22
Filed: 1970-11-27
Abstract: A clearance and removal apparatus for household and industrial effluent, comprising a collector tank, centrifugal pump and separator, with a collecting hopper for sludge, sealed at the bottom by a float, discharging into a flushing chamber supplied with a pressurised water stream from the centrifugal pump is constructed as followers: the flushing vessel, pressure pipe, centrifugal pump and hopper together with overflow discharge grating to the hopper, are all constructed as one prefabricating unit for installation in the collector tank; a plinth or saddle welded on the tank bottom receives a projection on the underside of the flush vessel. The appts. enables a simple sewage system to be converted into a separation system by installing the prefabricated unit, without the necessity for structural alternation.
Patent DE-2065441-A1 (DE)
Title: Staple fibre yarn prodn - by positively drawing a fibre roving twisting and winding onto a bobbin
Inventor: LANDWERHKAMP HANS DIPL ING
IPC: D01H4/08
Filed: 1970-08-26
Abstract: The positively drawn staple fibre ribbon is submitted to negative drawing and simultaneously twisted continuously in the negative draw zone, in a predetermined direction. In particular, the twisted staple fibre ribbon is drawn before being wound aon a bobbin.
Patent DE-2102463-A1 (DE)
Title: Knitting or weaving assembled type pile -cut or uncut
IPC: D03D27/00
Filed: 1971-01-20
Abstract: A pile type fabric whose weft is constructed out of the following component. Between two stitches of a knitting loom a weft of plastic film is laid in a zig zag fashion. The resulting "ladder" is folded and used either cut or uncut in the warp or weft of a knitted or woven fabric to produce a pile.
Patent DE-2116697-A1 (DE)
Title: Double lifters for dobby loom - with angled faces to match firm holding blades to eliminate free play
IPC: D03C1/26
Filed: 1971-04-06
Abstract: A system of firm holding blades is used where the angled faces match the angled faces on the lifters, and the angle between the highest point on the lifter face and the pivot and the line of impact with the angled face on the blade lies between 90-135 degrees. The appts. eliminates free play in the contact between the lifter and the holding blade to give a positive action, without time delay and without secondary movements.
Patent DE-2121505-A1 (DE)
Title: Making filter material for precoat filtering
IPC: F02B3/06
Filed: 1971-04-30
Abstract: A process for making inorganic filterbed auxiliary material, for precoat filtration, consists of grinding inorganic fibres, esp. mineral wool, to reduce it to short lengths, esp. 30-300 mu. The material may be heated before or after grinding, to remove organic constituents.
Patent DE-2127800-A1 (DE)
Title: Black powder rocket propellant - contg highly carbonised wood charcoal powder to facilitate consolidation
IPC: C06B31/04
Filed: 1971-06-04
Abstract: Compsn. of wood charcoal, S, nitrates and opt. other additives contains wood charcoal powder with 86 - 95 wt.% C content. The elasticity of the fibre structure of the charcoal decreases with increasing degree of carbonisation, facilitating crushing and consolidation.
Patent DE-2130857-A1 (DE)
Title: 3,3,5-trimethylcyclohexylamine derivs - with hypertensive/hypotensive
Inventor: SCHMIDT KURT DIPL-CHEM
IPC: A61K31/13
Filed: 1971-06-22
Abstract: Title derivs. of formula (I): (where R1 is H or 1-4C opt. satd. alkyl; and R2 is 1-6C opt. satd. alkyl, cycloalkyl with 5-7 ring C-atoms and opt. substd. by methyl gps., or phenylalkyl in which the alkyl has 1-3 chain atoms and is opt. substd. by 1-3 1-4C atoms and the phenyl is opt. substd. by 1-3 1-4C alkyl or alkoxy gps. or Cl atoms; or NR1R2 is satd. heterocyclyl with 5-7 ring members of which one can be an O- or substd. N-atom) adn their salts with acids have hypertensive activity (at low dosage, duration 10-30 mins.) and hypotensive activity (at high dosage, duration 1-3 mins.). Corresponding quaternary cpds. of formula (II): (where R3 is 1-4C alkyl and Anion is the residue of an inorganic acid) have only hypotensive activity (which activity is not attributable to ganglionic blockade). Processes for preparing (I) and (II) are described and claimed in the specification.
Patent DE-2141160-A1 (DE)
Title: Sulphur-contg organosilicon cpds - useful as adhesion promoters in silica-reinforced rubbers and water-repellent cpd inters
Inventor: MEYER-SIMON EUGEN DR
IPC: C07F7/18
Filed: 1971-08-17
Abstract: Sulphur-contg. organosilicon cpds. Z-Alk-Sn-Alk-Z (I) (where Z = Si(R1)(R1)(R2), Si(R1)(R2(R2) or Si(R2)(R2)(R2), R1 = 1-4C alkyl or phenyl and R2 = 1-8C alkoxy 5-8C cycloalkoxy or straight or branched 1-8C alkylmercapto gp. Alk = opt. unsatd. straight or branched opt. cyclic hydrocarbon gp. with 1-18, pref. 1-6 and esp. 2 or 3C and n = 2-6) are prepd. by (a) reacting 2 mols. of a cpd. Z-Alk-SH (II) with 1 mol. of a cpd. SmHal2 (where Hal = Cl or Br and m = 1-4) pref. in the presence of an org. solvent such as pet. ether, and removing the hydrogen halide formed, opt. together with the solvent, or (b) oxidising a cpd. (II) pref. at elevated temp. and in the presence of an org. solvent and pref. an oxidising agent such as Br2, I2 or R3-SO-R4 (where R3 and R4 = 1-6C alkyl) esp. dimethyl sulphoxide, to give a cpd. (I) with n = 2, and opt. removing unconverted starting material and solvent.
Patent DE-2144445-A1 (DE)
Title: Shielded pressure damping containments - for direct cycle gas cooled reactor and turbine plants
Inventor: BUNGE JOACHIM DIPL ING
IPC: G21C13/00
Filed: 1971-09-04
Abstract: Direct cycle gas cooled reactor and turbine plant in which the reactor and primary circuit components are housed within a N2 filled and cooled containment - separated from the turbine plant by a pressure sensitive membrane. The reactor and turbine plant containments are enclosed by the main reactor building and a pressure sensitive membrane and flap valve separate the building and turbine plant environments. Under incident conditions resulting in a pressure excursion the membranes rupture and a rapid pressure equalisation ensues. The flap valve closes to isolate the turbine and reactor containments and nitrogen is injected to reduce the O2 contents and inhibit explosion and graphite reaction. The gas is circulated and cooled to dissipate reactor heat. Economic containment construction with application to gas cooled the thermal or fast reactors obtd.
Patent DE-2157630-A1 (DE)
Title: Half-tone image prodn - direct from original
IPC: B23K26/00
Filed: 1971-11-20
Abstract: Production of a grid image, e.g. half-tone picture, on an image substrate, e.g. off-set printing plate, in which the grid dots are produced individually by irradiation using a source controlled optically and electronically by the original, pref. using a plastic film with a metal coating.
Patent DE-2223711-A1 (DE)
Title: Centrifuge - with discharge for solids regulated by differential rotation of control ring
Inventor: QUETSCH HANS PETER
IPC: B04B1/14
Filed: 1972-05-16
Abstract: A continuously operating centrifuge for separating solid particles from liquids has conically converging walls and ejection openings for the sediment at the periphery of the cone; there are a number of ejection openings distributed around the circumference; these are opened and closed by means of a regulating device which, when it rotates at the same speed as the centrifuge itself keeps the openings closed but, when it rotates at a slightly different speed opens them. This arrangement enables the solids to be discharged without disturbing the balance between the solid and liquid constituents.
Patent DE-2253577-A1 (DE)
Title: Applying thin coating to wires - esp for lacquering conductors using applicator cushion
Inventor: SLIWINSKY ALBERT DIPL ING
IPC: H01B13/06
Filed: 1972-11-02
Abstract: An appts. for applying a low-viscosity coating to a string or cable-like object, esp., for applying electrically insulating lacquer to very fine wires, consists of an applicator sponge (cushion) supplied through capillaries from a tank. The sponge is in >=2 parts, fitted into the tank and having the capillary ducts formed by gps. of parallel thin plates clamped, compressible distance pieces between the parts. The clamping bolts, passing through the separate parts of the sponge and the groups of plates, can be tightened or loosened to vary the width of the capillaries.
Patent DE-2264899-A1 (DE)
Title: Slide valve in machine tool spindle control - is built as guide bush with housing and control slide
Inventor: LINK HELMUT
IPC: B23Q1/00
Filed: 1972-08-08
Abstract: Machine tool spindle arrangement with at least one working spindle located in two bearings, on which pressure medium operated working controls such as a clutch, a brake or a pressure cylinder are fitted, the overall control of which is by means of a valve arrangement which has a slide valve for each working spindle. The slide valve has a housing and a control slide with an operating device, and is built as a guide bush arranged radially inside the working spindle. The control slide rotating with the working spindle is also inside its guide bush, and projects axially outwards from the working spindle by means of an end piece to which the operating control is fitted.
Patent DE-2311999-A1 (DE)
Title: Colour coded pharmaceutical suppositories - coating pressed suppositories with coloured suppository melt
Inventor: KNECHT ADOLF DR RER NAT
IPC: A61J3/00
Filed: 1973-03-10
Abstract: Suppositories are colour coded to prevent mixing up during packing and in a manner permitting analysis before coding in that the finished suppositories are treated with a small quantity of the correspondingly coated suppository melt which is allowed to cool.
Patent DE-2329880-A1 (DE)
Title: Ski fastening fixes ski to ski boot - permitting both downhill skiing and touring
Inventor: KOPPENSTEINER WOLFGANG
IPC: A63C9/086
Filed: 1973-06-12
Abstract: Fastening elements on the ski and on the sole of the ski boot are locked together by a locking device for downhill skiing. When the locking device is opened, the fastening elements swivel round an axis at the toe of the boot, allowing the heel to be raised for walking. These fastening elements are rods interconnected by a linkage which pivots so that the rods are engaged or disengaged with recesses in the corresponding part.
Patent DE-2330472-A1 (DE)
Title: Polyurethane elastomer mould material - for quasi isostatic pressing process making ceramic insulator parts etc
Inventor: HILLER WOLFGANG DR ING
IPC: B28B3/00
Filed: 1973-06-15
Abstract: The mould material, which transfers the pressure uniformly over the complicated shaped part, is a polyurethane elastomer with a Shore hardness of 30-100 degrees opt mixed with org. or inorg. filler material.
Patent DE-2334108-A1 (DE)
Title: Ship deck lifeboat derrick - has slip line to release boat at water level and prevent capsize
Inventor: EITZEN JAKOB C H VON
IPC: B63B23/58
Filed: 1973-06-23
Abstract: The system consists of a slip hook and a slip rope. The rope is fastened to the crane or derrick and adjusted, so that when the rope is taught, the securing member of the slip hook is released. This allows the life raft, to be dropped vertically, and in a horizontal position, onto the water surface independent from the moving ship. As a result, the ship does affect the stability of the lifeboat as it would if lines were left attached.
Patent DE-2342200-A1 (DE)
Title: Titanium trichloride olefin polymerisation catalysts - modified by grinding with inorg salts, giving higher activity and crystallinity
Inventor: KOBAYASHI YFIO
IPC: C08F10/00
Filed: 1973-08-21
Abstract: Alpha-Olefins are polymsd. in presence of catalysts produced from (A) TiCl3, or a eutectic mixt. of TiCl3 and AlCl3, powdered with >=1 metal hydroxide, sulphate, sulphite, phosphate, phosphite, carbonate, cyanide, thiocyanate, nitrate and/or nitrite, and (B) org. Al cpds. The modifying agent may also contain metal alcoholates and/or phenolates, metal chelate cpds. or high polymers with >=1 reactive gp. in the chain. Amt. of modifying agent is 0.01-100 pts. per 100 pts. TiCl3 and powdering is carried out in an inert atmos. free from air or moisture.
Patent DE-2344071-A1 (DE)
Title: Shingle-coated asbestos cement exterior wall facing slabs - incorporate porcelain dross or plastics or water glass-coated hard-stone gravel
Inventor: HAACK HANS
IPC: E04F13/14
Filed: 1973-08-31
Abstract: The facing slabs are to combine max. weatherproofing capacity, durability, insulating quality and ease of non-stressed laying, without the likelihood of the coating working loose, in hard frost or hot sunshine, and to be aesthetically satisfying. The coating, on a hard-stone base, comprises sifted 1.8-2.5 mm or 1-2 mm granular material, using hard-stone shingle or gravel sheathed in plastic or water glass, or porcelain dross which may be similarly treated; the plastic or water glass coating may be flame-proof. Calcite gravel or single may be used. The asbestos cement slabs themselves may be impregnated with flame-proof plastic or water glass before being coated. The coating may be rolled, on and pigments or other colouring may be added.
Patent DE-2344773-A1 (DE)
Title: Low density shapes from beta-wollastonite - prepd. hydrothermally and formulated with fibres, clay and binder and fired at 1000 deg C
Inventor: KUBO KAZUHIKO
IPC: C04B35/22
Filed: 1973-09-05
Abstract: Novel agglomerates of Wollastonite crystals are essentially spherical shells of diam. =150 mu, esp. 3-150 and partic. 30-90 mu, composed of >=50% of beta-type. Novel dispersions are prepd. from the agglomerates by addition of (a) sufficient water only to fill the spaces enclosed by the shells, esp. 3-25 times, and partic. 10-15 times as much water as wt. of solid; (b) a strengthening material; (c) an inorganic or organic fibre; (d) a clay; and (e) a binder. The dispersions are formed into shapes and dried. Formed shapes are used for high temp. applications e.g. >1000 degrees C.
Patent DE-2347031-A1 (DE)
Title: Cathode heater spirals for electric discharge tubes - using dark outer layer of tungsten alloy over alumina coating
Inventor: ALKER GEORG
IPC: H01J1/22
Filed: 1973-09-19
Abstract: Heater with an insulating coating has provided on at least one surface, a dark material having good heat radiation and contg. W which is alloyed with >=1 of B, Be, Mn, Ti, Zr, Hf, Nb, Ta, Re, Os, Ir, Ru, Rh, or Pd. Pref. the insulating coating is alumina and the dark material, which is interlocked on its surface is W plus 0.01-20 wt. % of the alloying elements, and is obtd. by coating the alumina with W and then dipping the heater in a soln. of the salt(s) followed by drying and calcining at 1400-1700 degrees C in H2, N2 or inert gas. The solvent for the salt(s) can be water or organic, esp. ethyleneglycol monomethylether. Stabilises the dark tungsten layer, preventing its oxidn. Good coating adhesion is possible.