baber/WOPTO huggingface dataset:
Patent WO-2004025142-A1 (WO)
Title: Kegelscheibenumschlingungsgetriebe
Inventor: WALTER BERNHARD
IPC: F16H63/00
Filed: 2003-08-30
Abstract: Die Erfindung betrifft ein stufenlos einstellbares Kegelscheibenumschlingungsgetriebe mit zwei zueinander verstellbaren Kegelscheibenpaaren - einem antriebs- und einem abtriebsseitigen - wobei wenigstens eines der Kegelscheibenpaare zumindest eine axial auf einer Welle verlagerbare Kegelscheibe mit einer Innenverzahnung besitzt.
Patent WO-2004059195-A1 (WO)
Title: Verfahren und vorrichtung zur fehlerüberwachung einer elektronischen steuereinrichtung eines im antriebsstrang eines kraftfahrzeugs angeordneten automatischen getriebes
Inventor: MAXON ANDREAS
IPC: B60W10/10
Filed: 2003-12-18
Abstract: Verfahren zur Fehlerüberwachung einer elektronischen Steuereinrichtung eines im Antriebsstrang eines Kraftfahrzeugs angeordneten automatischen Getriebes, insbesondere automatisierten Schaltgetriebes, wobei die Steuereinrichtung in fehlerfreiem Zustand in vorbestimmten Betriebszuständen vorbestimmte Momente von einem Antriebsmotor anfordernde Signale erzeugt, entsprechend denen das vom Antriebsmotor erzeugte Moment gesteuert wird, bei welchem Verfahren ein vom angeforderten Moment abhängiger Anforderungswert mit einem vorbestimmten Grenzwert verglichen wird und ein Fehlersignal erzeugt wird, wenn der Anforderungswert den Grenzwert übersteigt.
Patent DE-1810990-A1 (DE)
Title: Diffused compound cast metal mouldings
Inventor: LANGE KARL
IPC: A22C11/04
Filed: 1968-11-26
Abstract: The casting is made by the diffusion of two metallic materials according to P16 08 096.9. The liquid cast-metal is applied as a laminar stream over the contact surfaces until the two metals have diffused at these surfaces. The laminar stream flows at right angles to the direction of flow on the moulding cavity.
Patent DE-1815473-A1 (DE)
Title: Removal of meat remnants from raw bones - to make broth
Inventor: JOHN ESLINGER MICHAEL
IPC: A22C17/04
Filed: 1968-12-18
Abstract: Raw bone fleshing to remove final remnants of meat is carried out by tumbling and vibrating the bones in a vessel of water fluid so as to produce a broth as the bones knock together and vibrate round the vessel. The broth is then piped off clear of the bones. Water can be used, or brine with NaCl concn. of 1-15%. Pref. 0.5-20 parts brine are used per part bone.
Patent DE-1906132-A1 (DE)
Title: Closing of the loc piece of stockings knitted - on single-cylinder circular knitting machines
Inventor: MUETZE HEINZ
IPC: D04B15/34
Filed: 1969-02-07
Abstract: At least two lifters are used to transport the thread loop of the lifter stitch to the needles, one having a hook opening upwards and the other a tongue curved downwards. Both can be controlled together. The guides of the thread loop lifters are spaced apart.
Patent DE-1909465-A1 (DE)
Title: Oil slide contaminated water surface separating floating - band
Inventor: HENKE DR-ING JAKOB
IPC: E02B15/06
Filed: 1969-02-25
Abstract: Oil slick contaminated water surface separating floating band. F5-. Consists of a floating barrier with a part above water level and another part submerged and ballasted. The barrier is in the shape of a band that can be wound on a reel, and made pref. of plastics or aluminium. The band has floats that can be displaced pivotally upwards.
Patent DE-1918073-A1 (DE)
Title: 5-aryl-1h-1,5-benzodiazepin-2,4-diones having - sedative and anticonvulsive properties
Inventor: KARL-HEINZ WEBER DR
IPC: C07D243/12
Filed: 1969-04-09
Abstract: 5-Aryl-1H-1,5-benzodiazepin-2,4-diones having sedative and anticonvulsive properties. These compounds have the general formula (in which R, is H, 1-4C alkyl opt. substd. with OH, acyloxy or 2-4C dialkylamino, allyl, cyclohexyl, phenyl opt. substd. with CH3, CH3O or halogen or benzyl, R2 is phenyl opt. substd. with CF3, CN, NO2, halogen or a lower acyl or alkoxycarbonyl group, naphthyl, pyrimidinyl, thienyl or (methyl or halogeno) pyridyl, R3 is H, CF3, CN, halogen, or a 1-2C acyl or alkoxycarbonyl group). Cpds. prepd. by reacting 2-aminodiphenyl- or 2-aminophenyl-heteroaryl-amine with a malonic acid dihalides, and opt. alkylating the product at the 1-position.
Patent DE-1920409-A1 (DE)
Title: Sealing electrodes leads used in sodium - chloride electrolysis
Inventor: IWANOWITSCH ADAJEW JEWGENIJ
IPC: C25C7/02
Filed: 1969-04-22
Abstract: The electrode is used in fused electrolyte cells with heat-resistant filler in the cell wall aperture (1) for the current-carrying lead (2). The sealing device comprises a hollow funnelled member (3) around (1) which encases (2) and has a heat-resistant fibrous material layer between its inner diameter and (2). Specifically, the heat-resistant material is squeezed and supported by ceramic plates. The electrode is used in apparatus producing sodium and chlorine by electrolysis of sodium chloride from molten chloride electrolytes.
Patent DE-2004821-A1 (DE)
Title: Plastics cable seath
IPC: H02G15/013
Filed: 1970-02-03
Abstract: Sheath for plastics- or metal-sheathed signal cables is pref. of glass-fibre reinforced polyester, and forms a casing binding the cables together. The inner wall of the casing has adhered to it metallic layers which extend into the sealing regions of the longitudinally divided casing and also between the cable and casing and between the parts of the casing.
Patent DE-2004944-A1 (DE)
Title: Transversely seam welding plastic tube to form bags
IPC: B31B70/00
Filed: 1970-02-04
Abstract: Plastic, esp. polyethylene, tube is transversely seam-welded at intervals to form bags, or linings for paper bags. Foil is passed continuously around a revolving drum-type rotor, being pressed against drum around part of the periphery by an endless belt. Drum carries radially adjustable welding heads running parallel to axis, pref. each comprising two welding blades with a perforator between them.
Patent DE-2005620-A1 (DE)
Title: Yarn winder traverse
IPC: B65H54/28
Filed: 1970-12-07
Abstract: Yarn winder traverse has a reverse thread shaft with a groove in which a yarn guide block runs. The shaft turns in a slotted tube which guides the block in the slot. Part of the tube is constructed as a cover flap, pref. rotatable about a shaft fixed to the tube and held by a stop and lock in its working position.
Patent DE-2019870-A1 (DE)
Title: Reciprocating roll forming machine with - adjustable eccentricity for each tool
Inventor: ZAKOWSKI BERNHARD
IPC: B21D3/08
Filed: 1970-04-24
Abstract: Reciprocating roll forming machine incorporates several tools in parallel, the eccentricity of each tool being separately adjustable by means of sliding bolts securing the tool to a segment the eccentricity of which is adjustable relative to the shaft to which it is attached.
Patent DE-2026307-A1 (DE)
Title: Pressure generating device for thrust - centrifuges
IPC: B04B3/02
Filed: 1970-05-29
Abstract: Pressure generating device esp. for a double-acting piston of a thrust centrifuge has a rotor is fitted on a drum shaft and has connection bores. A control disc is supported rotatable in the centre of the rotor transverse to the centrifuge axis. The control disc has cylinder bores in which points reciprocate under centrifugal force and are connected via piston rods to a crank disc in the control disc. The control disc is connected to a control bearing via eccentric pins, a fork lever and a control rod. The cylinder bores are covered by valve plates, each of which has two transposed slits and there is a connection to the cylinder chambers of the working piston via the slits and the connection bores of the rotor.
Patent DE-2035010-A1 (DE)
Title: Use of lactams to stabilise chloroacetalde - hydes
IPC: C07C45/86
Filed: 1970-07-15
Abstract: Chlorinated aldehydes, especially chloral or dichloracetaldehyde, are stabilized by the addition of up to 10% (preferably 0.05 - 0.5%) of a lactam of 4 - 7 membered ring containing 3-6C atoms, preferably caprolactam. These lactams will prevent polymerisation and discolouring of the aldehydes, even in the presence of transition-metal compounds.
Patent DE-2053536-A1 (DE)
Title: Heteroepitaxial growth of semiconductive cpd crystals - with gradual change of chemical compsn
IPC: C30B25/08
Filed: 1970-10-31
Abstract: Forming an AIII BV layer, esp. GaP layer, on a substrate having a different lattice constant, e.g. GaAs, is improved by gradually changing the compsn. of the growing layer over a continuous series of mixed crystals e.g. Ga (AsxP1-x), until pure two-component crystals, e.g. GaP, are grown. The compsn. is changed by suitably changing the temp. of the component sources and of the substrate using a central programming station. Boundary defects are eliminated because the lattice constant changes gradually.
Patent DE-2058269-A1 (DE)
Title: Plastics injection head - with separate load and injection pistons with spiral feed channel
Inventor: QVIST LEIF
IPC: B29C45/53
Filed: 1970-11-26
Abstract: Designed to eliminate the conventional screw press, the loading piston draws material into the loading chamber for it to pass through the spiral channels to the injection chamber, having encountered little resistance in its passage, and being heated to the degree needed for plasticising in a homogenous blend. The two pistons, with their independent hydraulic drives, ensure a constant feed and injection cycle giving high speed operation.
Patent DE-2058913-A1 (DE)
Title: Combined bread-roll machine - with dividing rolling and moulding stations
IPC: A21C9/08
Filed: 1970-11-30
Abstract: The combined machine as described in parent patent P 2,033,315 is modified for operation by a single operator by the use of limit switches controlling the main drive motor for raising and lowering the swing table between its loading and unloading positions for the carrier tray on which the pieces of moulded dough are placed and also for the drive motor whose driven chain with driving pins not only moves the carrier out of the main machine but also operates the limit switch controlling the table drive motor. Fuller use is made of each major element of the machine further augmenting the economies introduced by single handed operation.
Patent DE-2060757-A1 (DE)
Title: Roller-slitting winding machine - for continuous strips of paper etc
IPC: B65H18/22
Filed: 1970-12-10
Abstract: Instead of the reel resting on fixed rollers, the thickness of each layer and the winding pressure then depending on the dia. and overall weight of the reel at that stage, the reel is wound up below a pair of fixed rollers and supported on a number of endless belts running on guide rollers whose spacing is varied by a linear actuator in accordance with the dia. of the reel. Before the reel has reached a sufficient dia. for the above to be effective, the material rests on support rollers inter leaved with the belts and moveable relative to them. The roller bearing for the belts, the intermediate rollers above and the actuator(s) are all mounted in a carriage which can be lowered as the reel dia. increases. The thickness of the material layers is now independent of the dia. of the reel.
Patent DE-2065049-A1 (DE)
Title: Fuel additives - consisting of polyalkylene glycol mono-ether n-phenyl naphthylamine mixtures
IPC: C10L1/18
Filed: 1970-12-31
Abstract: 0.01 to 10 (pref. 1) vol. % of polyalkylene glycol monoether is added to the fuel, with 0.1 to 2.5 (pref. 1.5) vol. % of N-phenyl naphthylamine, based on the ether-amine mixture. The ether is pref. of formula. (in which R is pref. C4H9, R' is -CH3, R" is -CH3, or H, n is 2-25, and n' is 2-25 (less than n if R" = H). The amine is pref. N-phenyl alpha-naphthylamine. The additives are suitable for petrol or diesel engines and reduce formation of deposits in the engine as well as pollutant gases in the exhausts.
Patent DE-2100153-A1 (DE)
Title: Silage prodn plant - for relatively small batch quantities esp for game fodder in forest areas
IPC: A01F25/14
Filed: 1971-01-04
Abstract: A free standing shell, of plastic (pref. glass fibre reinforced polyester, PVC, polyethylene or polypropylene), wood or metal, either cylindrical or of flat plates is made in sections joined by axially parallel flanges screw fastened, is taken to the site where the silage is to be used and a plastic sack with a drainage hole in its base placed in it with the top edge folded out over the rim of the shell. The sack is filled with the green fodder crop and closed after stamping down. The shell is then split for removal or may be left in situ as protection for the silage until the winter when it is required. Lightweight easily portable plant ensuring availability of fodder in the forests to reduce loss of deer by starvation or poisoning due to eating coniferous trees, etc.
Patent DE-2102580-A1 (DE)
Title: Rotary furnace support bearing - ensures contact between bearing rollers and furnace as furnace rotates
IPC: F16C13/04
Filed: 1971-01-20
Abstract: Support bearing for a rotary furnace comprises a pair of bearing rullers mounted on separate frames resting upon the foundations through pneumatic cushions. A rod passes loosely through the centre of each frame and carries a pair of supports for limiting the mutual longitudinal displacements of the rod and frames and thereby ensuring that as the furnace rotates both bearing rollers are always pressed against the furnace banding along the whole line of their contact.
Patent DE-2125617-A1 (DE)
Title: Belt loading - for upper belt on spinner draw mechanism by a bent leaf spring
IPC: D01H5/56
Filed: 1971-05-24
Abstract: The bent leaf spring is attached by a common securing screw to the upper roller linkage and the saddle to give a spring loading on the upper belt array. The purpose is to provide a simple loading system which can be dismantled without tools and which does not attract blockage through loose threads or lint.
Patent DE-2139805-A1 (DE)
Title: Therapeutic paraffin pack - contg sedimentation-inhibiting additives
Inventor: FA DR RAIMUND BERGER NUERNBERG
IPC: A61K9/70
Filed: 1971-08-09
Abstract: A paraffin pack for therapeutic use consists of paraffin, healing earth and sedimentation-inhibiting additives selected from elements, oxides and phosphates which are chemically unaffected by temp. changes and structurally stable up to 400 degrees C (carbon in the form of finely divided graphite or lampblack of not too great fineness, and alkaline earth metal phosphates, e.g. Ca phosphate, metaphosphate or pyrophosphate).
Patent DE-2141269-A1 (DE)
Title: Matt surfacing of metals - by blasting and electroplating
Inventor: GOEHRING KARL DIPL ING
IPC: C25D5/34
Filed: 1971-08-18
Abstract: Method comprises blasting the surface of metal articles, esp. for sanitary fittings, with glass particles, and then electroplating. This allows conventional bright plating baths to be used to give matt plate and avoids polishing steps for cast articles.
Patent DE-2144305-A1 (DE)
Title: Porous alloy prodn - by hydrogenation and sintering of powdered hydri
IPC: H01G9/042
Filed: 1971-09-03
Abstract: High-purity porous alloys having uniform compsn. suitable for use as electric condensers or filters, are produced by heating an alloy contg. at least two elements relected from Ti, Zr, Hf, V, NB, To and Y in H2, pref. at 400-800 degrees C; comminuting the resulting hydride; moulding the powder under pressure; and sintering the body in vacuum at a pressure of 10-4mm Hg. The sintering temp. is 50-60% of the melting temp. (abs.) of the alloy.
Patent DE-2150285-A1 (DE)
Title: Water-sol sulphur dyes - for staining microscopic prepns, eg animal and human tissues, black, blue, green and yellow
Inventor: SPECHT WOLFGANG PROF DR MED
IPC: G01N1/30
Filed: 1971-10-08
Abstract: The dyes comprise solubilised Sulphur Black I; solubilised Sulphur Blue 10 and 7; solubilised Sulphur Red 6; solubilised Sulphur Green 2 and 3, and solubilised Sulphur Yellow. The dyes are used as aqs. solns. at pH 7-11, with dyestuff concns. of =20%. The stain may be fixed by treatment for 1 min with a 1% aqs. periodic acid soln.
Patent DE-2151891-A1 (DE)
Title: Lustrous soap tablets mfr - from extruded material transversely sliced with slices then assembled in pairs
Inventor: STOESSER KURT VON DR ING
IPC: C11D9/44
Filed: 1971-10-19
Abstract: Symmetrical, patterned soap tablets of lustrous appearance are mfrd. by extruding a transparent soap with 70-73% fatty acids content contg. a lustre pigment, and pressng into tablet form, each tablet being made from two transverse discs sliced from the extruded column, one disc of the pair being reversed so that both sides have the same appearance. Perforated discs, incorporated between the cylindrical part of the extruder and its conical head, may be used to p roduce a pattern.
Patent DE-2152036-A1 (DE)
Title: Scarfing regulation system - with automatic pre-set oxygen pressure
Inventor: LYTLE THOMAS JAMES
IPC: G05D16/16
Filed: 1971-10-19
Abstract: A scarfing system for automatically maintaining a pre-set oxygen pressure at the manifold of a scarfing unit over a wide range of flow rates, has a main pressure regulator and a pilot compensating regulator which controls the rate of oxygen flow from tehmain regulator to the manifold in response both to a manual adjustment and a feedback pressure signal from the manifold. The compensating regulator comprises a gas-tight feed-back chamber, one wall of which is a flexible diaphragm in engagement with an adjustable compression spring outside the chamber, a gas-tight valve chamber one wall of which is a flexible diaphragm in engagement with a spring loaded valve in the valve chamber arranged to admit a gas under pressure in response to an inward deflection of the latter diaphragm and thrust means arranged to move both of the diaphragms in unison in response to a force deflecting either one in the direction of the other.
Patent DE-2166116-A1 (DE)
Title: 2-alkoxy-4-amino-5-halo-benzamides prodn - from the benzoic acid and alkylaminoalkylamine-dialkylphosphites
Inventor: MORI HIROMU
IPC: C07C227/16
Filed: 1971-04-22
Abstract: Title cpds. of formula (I): and acid addn. salts (where A is 1-4C alkyl or alkenyl; X is halogen; R1 is 2-4C alkylene and R2,R3 = 1-4C alkyl) for use as analgesics, anticonvulsants, sedatives, anaesthetics and antiemetics, are prepd. in a one-stage process from the corresp. benzoic acid and dialkylaminoalkylamine-dialkylphosphites in a solvent.
Patent DE-2205112-A1 (DE)
Title: Match stem - from nitrocellulose impregnated fibrous material
Inventor: BERGER CURT
IPC: C06F5/00
Filed: 1972-02-03
Abstract: Matches, the stick or stem of which consists in known manner of a combustible fibrous material reinforced by an impregnating medium, but in which the fibrous material is reinforced at least in a part of the stem running from the head of the match, with nitrocellulose.
Patent DE-2217244-A1 (DE)
Title: Repairing rubber tyres - by bonding prevulcanised strip to carcase in elastic cover, evacuating gas inclusions, and vulcanisi
Inventor: SCHELKMANN WILHELM
IPC: B29D30/54
Filed: 1972-04-11
Abstract: Pneumatic or solid rubber tyres are repared or retreaded by (a) bonding prevulcanised sheets or rings to the tyre carcase in an elastic cover by means of rubber strips or soln.; (b) evacuating gas inclusions, and (c) vulcanising by introducing into a heated, pressurised atmosphere. The exterior cover connects the two beads, and is composed of two lateral shells which may be hard or elastic, and have an annular shape, and are of an elastic membrane. Specif. the lateral shells are placed under an external membrane passing from bead to bead. The lower edge of the shells is fixed to the bead, and the upper edge is isolated by a partial cover which covers the exterior edge of the shells. The lateral shells have self adhesive props. The isolation of the shells at the heel of the tyre and/or bead is effected by >=1 profiled seals, such as lipped rings. A collar is placed on the tread surface to stabilise the tyre.
Patent DE-2248191-A1 (DE)
Title: Electro(photo)graphic recording process - using colourless toner and colour former giving fixed coloured image on heating
Inventor: TSUCHIYA KAICHI
IPC: G03G13/06
Filed: 1972-10-02
Abstract: In an electrophotographic process, the photosensitive base contains a colour former (B) in the toner receptive area and is processed with a toner contg. a colour-former (A). These 2 colour formers can take part in a colour-forming reaction at elevated temp., a fixed coloured image being obtd. by heating the toner image. The cpds. used are selected from: (A) diarylphthalide, leucoauramine, acrylauramine, unsatd. aryl ketones, basic monoazo dyestuffs, rhodamine B lactams, polyarylcarbinols, benzoindolinospiropyrans, phthalans and spirophthalans; and (B) phenol/aldehyde and phenol/acetylene polymers, rosin-modified maleic acid resin, hydrolysed copolymers of styrene, vinyl methyl ether or ethylene with maleic anhydride hydrolysed polymers of carboxypolyethylene, Japanese acid alumina, bentonite, diatomaceous earth, bisphenol cpds. with a carboxyl gp. in the mol. and their polymers and phenolic materials. These toners are colourless or pale-coloured and give a completely fixed image without delay. Multi-coloured copies can be produced.
Patent DE-2302556-A1 (DE)
Title: Optical glass fibre prodn. - from quartz glass tube in bore of which are deposited intermediate and core glass layers
Inventor: BOERNER MANFRED DIPL PHYS DR R
IPC: G02B6/036
Filed: 1973-01-19
Abstract: Light conducting glass fibre comprising >=2 concentric different refractive index quartz glass zones, are made by the drawing at or above the transformation temp. of a composite consisting of an outer quartz glass tube on the bore of which has been deposited a low or undoped inter. glass film onto which is deposited a more extensively doped different refractive index second quartz glass film which constitutes the fibre core. Pref. the inter. layer is very thin. The inter. layer acts as boundary layer between fibre sheath and core. It permits use of outer tubing with less critical bore surfaces.
Patent DE-2309457-A1 (DE)
Title: Aerobic composting of refuse - aerating uppermost layer to promote aerobic combustion when oxygen content in water falls below preset value
Inventor: ROETHER ULRICH DIPL CHEM DR
IPC: C05F17/02
Filed: 1973-02-26
Abstract: Particulate domestic refuse mixed with sludge and/or sewage such that it has a min moisture content of 20% but does not exceed the saturation pt. is composted in a number of layers, whereby the successive upper layers are rotted by aerobic combustion induced by aeration which is activated when the oxygen content in the water of the composted layer falls below 2 mg per litre. Aeration is repeated until the aerobic combustion is completed where-upon a new layer is formed over the composted layer.
Patent DE-2346954-A1 (DE)
Title: Type carrier adjusting unit for typewriter - employs tension band which is moved against the action of restoring spring
Inventor: THURNER RICHARD
IPC: B41J7/64
Filed: 1973-09-18
Abstract: The type carrier assembly has notched wheels one used for height adjustment the other for rotational movement. A double armed lever has end catches which can engage with the notched wheels. The lever carries a deflection roller for a tension band which passes over two further deflection rollers, one positioned to either side of the lever's roller. The height adjustment wheel has a horizontal rotational axis and is partly encircled by a tension band having one end fixed to a horizontal swivel plate through which extends the vertical shaft for the type carrier. A restoring spring is fastened to the same end of the band. The rotational adjustment wheel is attached to the bottom of the type carrier's shaft and also has a tension band partly encircling it. Again one end of the band has a restoring spring connected to it.