baber/WOPTO huggingface dataset:
Patent WO-03102303-A1 (WO)
Inventor: MATUSCHEK JOHANN
IPC: E01B25/30
Filed: 2003-05-23
Abstract: Disclosed is a module (10) for the driveway of a magnetically levitated vehicle. Said module (10) comprises functional surfaces (17, 18, 19) in the form of at least one laterally guiding assembly surface, one gliding assembly surface, and one stator pack assembly surface. The functional surfaces (17, 18, 19) are embodied on oversized pieces of equipment (14, 15, 16) which are made of steel, are connected in a fixed manner to the module (10), and are machined down in a cutting manner to a predefined set point dimension. Also disclosed are a driveway which comprises such modules and a method for producing said modules (10). The inventive method includes a step in which the modules are twisted in an elastic manner prior to being fixed to the beams in order to create changes in the lateral inclination.
Patent WO-2004040320-A1 (WO)
Title: Verfahren und vorrichtung zur ermittung des drehwinkels und der drehzahl eines motors
Inventor: LAMM HUBERT
IPC: G01D5/245
Filed: 2003-06-20
Abstract: Es wird ein Verfahren zur Ermittlung des Drehwinkels und der Drehzahl eines Motors (1), insbesondere eines Antriebsmotors mit Schliegkraftbegrenzung für Schiebedacher oder Fensterheber, Bowie eine Vorrichtung zur Durchführung des Verfahrens vorgeschlagen. Das Verfahren umfasst die Messung eines Sensorsignals (11), das den Drehwinkel und/oder die Drehzahl des Motors (1) repräsentiert, Bowie die Messung eines Triggersignals (10),welches eine Referenzposition repräsentiert. Jedem definierten Segment eines Ringmagneten wird ein Korrekturfaktor zugeordnet, welcher Abweichungen der Segmentgrögen kompensiert. Diese Korrekturfaktoren werden bei der Bestimmung von Drehwinkel und Drehzahl berücksichtigt.
Patent WO-2004085847-A1 (WO)
Title: Hochdruckpumpe für eine kraftstoffeinspritzeinrichtung einer brennkraftmaschine
Inventor: SIMON HELMUT
IPC: F04B1/04
Filed: 2003-10-23
Abstract: Die Hochdruckpumpe weist eine rotierend angetriebene Antriebswelle (12) auf, die einen zu ihrer Drehachse (13) exzentrisch ausgebildeten Wellenabschnitt (26) aufweist, auf dem ein Ring (28) drehbar gelagert ist. Die Hochdruckpumpe weist wenigstens ein Pumpenelement (32) auf, mit einem durch die Antriebswelle (12) über den Ring (28) zumindest mittelbar in einer Hubbewegung angetriebenen Pumpenkolben (34). Der Ring (28) auf seiner dem Wellenabschnitt (26) zugewandten Innenfläche und/oder der Wellenabschnitt (26) auf seiner dem Ring (28) zugewandten Aussenfläche ist mit einer Beschichtung (54) aus einem Gleitlack versehen.
Patent DE-1923702-A1 (DE)
Title: 1,5-diaryl-3-styryl-2-pyrazoline cpds used - as optical brighteners
Inventor: HELMUT MENGLER DR
IPC: D06L4/65
Filed: 1969-05-09
Abstract: 2-pyrazoline cpds. used as optical brighteners. Cpds. of formula:- (where R and R' are opt. subst. aryl, pref. phenyl, particularly p- chlorophenyl and X is vinyl or -CH2-CH2-Y, and Y is residue of hydrogen-active group) are obtained by condensing dibenzal cpds. of formula R-CH=CH-CO-CH=CH-R' at 60-130 degrees C with 4-hydrazino-phenyl-beta-hydroxyethylsulphone, opt. converting styryl pyrazolines obtained to mineral acid ester, opt. converting these to vinylsulphone cpds. and opt. adding to them hydrogen-active cpds. of formula H-Y.
Patent DE-1935463-A1 (DE)
Title: Cooling multiple ingot moulds revolving - copper wire-bar casting machines
Inventor: BARTSCH ADALBERT
IPC: B22D5/02
Filed: 1969-07-12
Abstract: Water is used as a cooling medium. This passes through outwardly sealed tubes through the mould walls in a path. Specif. the device comprises a main coolant pipeline connected to a pivotal joint distributor fixed on or under the casting stage of the machine. Mould supply lines are connected to the lower section of the distributor. These are supported on machine arms and connected via pivotal joint to hollow pegs on the moulds leading to the mould cavity. Open, hollow pegs on the opposite side of the mould cavity lead to a coolant discharge system.
Patent DE-1936419-A1 (DE)
Title: Bis-alkmolamine derivatives/salts bronchioly - tics
Inventor: FRANZ ZOELSS DR GERHARD
IPC: F41J7/00
Filed: 1969-07-17
Abstract: Bis-alkanolamine derivatives salts; bronchiolytics. Production of cpds. of formula:- (where x is an integer 2 to 12) by reduction of bis-alkanolamine deriv. of formula:- (where R is H, hydrogenolytically cleavable residue or acyl). Reduction of the free (II) is effected in aqs. medium with an excess of complex boron hydrides in opt. presence of an alkali hydroxide in an amount less than that required for the liberation of the base and/or for saturation of the phenolic hydroxyl grp. Residues R still present (R is not approx. H) are split off by hydrogenolysis or saponification. Cmpds. used as pharmaceuticals having broncholytic activity.
Patent DE-1941693-A1 (DE)
Title: Uranyl fluoride of constant grain size
Inventor: ALLEN RODE JAMES
IPC: C01G43/06
Filed: 1969-08-16
Abstract: This is prepd. by hydrolysis of UF6 with steam in a rotating bed reactor which contains uranyl fluoride particles. The UF6 is used in such a proportion and state as to prevent the formation of solid uranium fluoride prior to its reaction with the steam. The temp. used is 260-480 degrees C ans a surface reaction takes place on the uranyl fluoride particles to produce uranyl fluoride of const. particle size.
Patent DE-1944306-A1 (DE)
Title: Cutting continuous material into match - lengths
Inventor: PETER STRUVE HANS
IPC: C06F1/02
Filed: 1969-09-01
Abstract: The continuous materials is fed into a cutting zone where it is cut into match lengths and fed by a rammer into a comb-like carrier. The rammer and the cutter are so synchronised that on the feed movement the rammer moves faster than the carrier, and slower on the return movement, so that any short match lengths are automatically cleared.
Patent DE-1953486-A1 (DE)
Title: Waste water hydrogenation to reduce toxi- - city before microbiological purification
Inventor: BITTLER KNUT DR
IPC: C02F9/00
Filed: 1969-10-24
Abstract: Waste waters containing dissolved saturated and/or unsaturated ketones or aldehydes and/or unsaturated alcohols are hydrogenated before charging to biological purification plants in order to prevent presence or formation of cpds. which inhibit decomposition activity of microorganisms. E.g. waste water containing inter alia 3-ketobutanol-1, methylvinyl ketone, methylbutenol and HCHO is hydrogenated, using Ni-Cu-Mn catalyst at 240 degrees C and 300 atm. H2. Filtered solution is separated into aqs. phase with carbonyl no. 1, iodine no. 0 and 2.54 wt.% C, which is further diluted in 1:20 ratio and charged to biological purification plant, and (b) organic phase which is burnt.
Patent DE-1956107-A1 (DE)
Title: Slime digestion and lime treatment of - concentrate
Inventor: THORN WERNER
IPC: C02F11/12
Filed: 1969-11-07
Abstract: Quicklime is added to conc. slimes, pref. amounts being 10-15 kg quiclime/m.3 slime with 20% solids content, after separation of supernatant liquids, followed by further concn. in filter-presses, where water is pref. removed to about 30% residual content, and residue can be shovelled and processed to fertilizer.
Patent DE-1964546-A1 (DE)
Title: Production of semiconductor device
Inventor: IMAI TAKAYA
IPC: H01L21/308
Filed: 1969-12-23
Abstract: Method consists in providing several insulated s-c zones in the first main surface of a s-c wafer and of several insulated conductive layers in a second main surface opposite the first one. The zones of the first main surface are produced with inner stress. The insulated s-c zones are covered with corrosion resistant substance and the treated wafer is dipped in an etching agent which removes the exposed parts of the wafer at least to a depth forming grooves from the second main surface to the zones of inner stress.
Patent DE-2004927-A1 (DE)
Title: Coconut bon bons
IPC: A23G3/44
Filed: 1970-02-04
Abstract: Coconut bonbons contng. sugar, egg-white and coconut are prepd. by boiling 100kg powdered sugar with 501. water for 1 1/2 hrs. at 115 degrees. 8 l. egg white are beatend for 20 mins. and 25 l. of the sugar syrup contng. 65% sugar in relation to the liquid (hydrometer measurement) is mixed with the beaten egg and left for 5 mins. 26 kg. dessicated coconut is mixed in for 5-10 mins. and the mixture formed into pastilles. Cherries are added before baking. Essences may be incorporated as desired and the amt. of the ingredients varied in the same ratio to each other.
Patent DE-2005078-A1 (DE)
Title: Leak detector for petroleum product stor-age tanks - pipe lines
IPC: G01M3/18
Filed: 1970-02-04
Abstract: Pairs of electrodes buried in pits filled with coarse sand or stone chippings, near the tank or pipe line from which leakage is to be detected, are connected in a bridge circuit which is balanced under normal conditions. A change in the resistance between any pair of electrodes, brought about an oil leakage which results in a sudden rise triggers an alarm circuit as a result of the bridge unbalance.
Patent DE-2051012-A1 (DE)
Title: 1,6-methano-(10)-annulenes - with anti-inflammatory analgesic antipyr hypocholesterolaemic and fibrinolytic activity
IPC: C07C35/37
Filed: 1970-10-17
Abstract: Title cpds. have formula (I): (where R is H, 1-6C alkyl, 3-6C monocycloalkyl, 1-6C alkoxy or is not >12C carboxylic acyloxy; R1 is H or 1-6C alkyl; R2 is H or 1-6 C alkyl, or together with R1 is methylene or together with R1 and the attached C-atom is 3-6C monocycloalkyl; R3 is -CHO, -CH2R4, -COOR5, -CON(R6)2 or -CONHOH in which R4 is OH or a hydrolysable ether or ester; R5 is H, 1-6C alkyl or an alkali metal, and each R6 is H or 1-6C alkyl; and X is CH2, CCl2 or CF2). (I) in which R1 is H and R2 is 1-3 C alkyl or R1+R2 is methylene are anti-inflammatories, analgesics and antipyretics. (I) in which R1 is H and R2 4-6C alkyl or CR1R2 is a monocycloalkyl gp. are hypocholesterolaemics and fibrinolytic agents.
Patent DE-2053692-A1 (DE)
Title: Backblowing of filter bag - utilising air jet to seal bag mouth from clean gas side
IPC: B01D46/00
Filed: 1970-11-02
Abstract: A method for cleaning bag type filters, in which the normal gas flow is from the outside inwards, by backblowing with air impulses is carried out with the assistance of a mechanical closure valve which cuts off the connection from the filter bag to the clean gas chamber during the backblowing operation. The preferred apparatus utilises either a series of flap valves closed by the pressure drop existing at the mouth of the air jet, or a single, pivoting flap, closed by the jet impinging directly onto it.
Patent DE-2107874-A1 (DE)
Title: Bearing system for lower draft rollers - on a spinning machine
IPC: D01H5/56
Filed: 1971-02-18
Abstract: The bearing has on its outer ring several machined grooves parallel to the bore. The bearing fits in a block and a cap fits over this, and has matching grooves so that the roller is exactly positioned and cannot move laterally. The cap is fastened by a spring clip to stop rotation of this.
Patent DE-2114465-A1 (DE)
Title: Injection mould distributor blocks - with uniform feed
IPC: B29C48/345
Filed: 1971-03-25
Abstract: Plastic material flows through a series of branch channels, some parallel to and some at right angles to the main gate. At each junction and right angles the block is drilled vertically from one face and a distribution tap is fitted so that the feed is controlled uniformly to all nozzles. As the channels diminish in section nearer to the nozzles. the diameters of the distribution taps also decrease. All channels are drilled without any fine work because the taps can be regulated to compensate for any correction n diameter which would be needed in conventional blocks.
Patent DE-2117574-A1 (DE)
Title: Alkylsulphonic acid phenyl esters - from phenol derivs and alkylsulphonic acid halides
IPC: C07C317/22
Filed: 1971-04-10
Abstract: Cpds. of general formula (I) where R = alkyl or haloalkyl (max 6C) R'=alkyl (max. 4C); m = 0.1 or 2; n = 0 or 2; Y = H and when n = 2, also halogen; are prepd. by reacting a cpd. (II) with cpds. (III) Hal-SO2-R in the presence of acid-binding agents or in the form of their alkali, alkaline earth or ammonium salts. Reaction temps. is pref. 40-60 degrees C. (I) have nematocidal activity and may be used in plant-protection against leaf- stem- or root nematodes. They have little mammalian-and phytotoxicity, (I) have also insecticidal and acaricidal activity as well as fungicidal activity against seed- and soil-carried plant diseases.
Patent DE-2124176-A1 (DE)
Title: Casting ladle bogie - for continuous casting appts with ladle weighing means to determine ladle fullness
IPC: B22D41/13
Filed: 1971-05-15
Abstract: Continuous casting appts. casting ladle bogie has a ladle wt. measuring means esp. manometric cells mounted on a vertically mobile chassis on the bogie. The arrangement of the weighing appts. allows ladle fullness to be monitored.
Patent DE-2129609-A1 (DE)
Title: Photo-sensitive silver halide containing photographic material for raster and/or line photos is developed in presence of water-soluble polyaddition product prepared from dihydric alcohol
Inventor: POLLET ROBERT JOSEPH DR
IPC: C08G59/62
Filed: 1971-06-15
Abstract: Photo-sensitive Ag halide-contg. photographic material, esp. for raster and/or line photos, is developed in presence of a water-soluble polyaddn. prod. (I) prepd. from a dihydric alcohol of formula: HO-X-OH (II) (where X is arylene, an opt. branched 2-8C alkylene, alkylenylene or alkynylene gp. a cycloalkylene or an alkylenecycloalkylene gp.) with a bisepoxide of formula: OCH2CH-CH2-O-Z-O-CH2-CHCH2O (III) (where Z is an opt. branched 2-8C alkylene gp. esp. -(CH2)2- or -(CH2)4-, opt. contg. >=1 -O- bridges). The H atoms of the OH-gps. of (I) may be partly or completely substd. esp. by opt. substd. alkyl, -COR2, -CONHR2, -SO2R2, where R2 is a monovalent opt. satd. aliphatic gp. -COCH=CHCOOH or its bisulphite addn. prod. -CO-C6H4-SO3H, an aryl or a heterocyclic gp). (I) may be incorporated in an Ag halide layer or an adjoining water-permeable layer, esp. in 10 mg to 5 g/mol. Ag halide concn. or to developer, in 10 mg to 5 g/l concn.
Patent DE-2143774-A1 (DE)
Title: Fabric transport - with hooks at edges on chain drive system to hold fabric over powered roller
Inventor: BECKER ARNO
IPC: D06C3/02
Filed: 1971-09-01
Abstract: Designed to carry textile piece goods through a processing unit, such as vapour directly from above and below, the edges are supported by hooks, inserted from below, carried on chain drive systems. A powered roller passes below the fabric and the chain drives, with a gap maintained between the fabric edges and the roller, the roller supporting the fabric in the centre. The purpose is to provide a stentor and transport system without marking the material.
Patent DE-2208213-A1 (DE)
Title: Garment blanks - are separated and automatically transferred to conveyor by adhesive band
IPC: B65H3/20
Filed: 1972-02-22
Abstract: A pile of garment blanks (e.g. pockets) is advanced to a transfer station where the leading edge of a blank is pressed, pref. by a lower presser plate, into contact with an adhesive band running over a pulley mounted on a transfer assembly. The edge of the blank adheres to the band, and the transfer assembly is rotated through 90 degrees to transfer the blank onto pref. a roller conveyor, which advances it to an assembly position, Pref. the adhesive band is wound off an upper reel, passes around a roller which reorientates its plane through 90 degrees passes around the pulley and is taken up on a lower reel.
Patent DE-2240707-A1 (DE)
Title: Longitudinally proofed communications cable - using polyurethane foam and vaseline based sealing substances
Inventor: DEMMEL GEORG DIPL ING
IPC: H01B11/06
Filed: 1972-08-15
Abstract: The cable has plastic insulated cores and shielded groups of strands, in which the cavities in the shielded strand groups are filled over the total length of the cable with an electrical high quality proofing material and the cavities between the groups and between the core and the casing are filled with a water impermeable substance. Pref. the filling material in the shielded bundles is a polyurethane foam and vaseline (RTM) or polyisobutylene oil is used to fill the cavities between the shielded strand groups and the cable casing.
Patent DE-2242198-A1 (DE)
Title: Moulded construction facing panel - of polyester resin, quartz and powdered brick with joint or groove pattern on one side
Inventor: SCHROETER WOLFGANG
IPC: B28B7/36
Filed: 1972-08-28
Abstract: Pref. the facing panel is moulded in a brick work pattern by initially laying a smooth, shiny surface film on to the patterned face of the mould then filling in with the polyester resin mixture.
Patent DE-2254700-A1 (DE)
Title: Carbon component mfr. - comprises spraying green components with tar soln. to reduce cracking when fired
Inventor: KROHE WILFRIED DIPL CHEM DR
IPC: C04B35/532
Filed: 1972-11-09
Abstract: Mfr. of C components comprises heating green components consisting of C-contg. material esp. coke, graphite or soot bonded by a carbonisable agent where necessarily part of the surface of the components is covered with a layer or bituminous material, pref. a tar soln. applied by painting, spraying or dipping. This layer compensater for binder loss by capillary absorption into the interior of the components during firing thus reducing crack or fault formation in the prods.
Patent DE-2319875-A1 (DE)
Title: Band saw for timber and plastics - having teeth with alternating thicknesses of tips
Inventor: ALBER RUDOLF
IPC: B23D63/12
Filed: 1973-04-19
Abstract: All teeth are fitted with hard metal tips which are wider than the blade itself. The tips alternate in thickness however. This is achieved by first producing the saw with tips of equal thickness and subsequently grinding down the alternate tips using a grinding machine with electromagnetic lift-off device operated by impulses from a pre-set control. The resultant saw runs smoothly and gives a clean cut.
Patent DE-2321660-A1 (DE)
Title: Sliver band prepn process - having series of carding units with sliding stretch action on band
Inventor: GROSS WALTER
IPC: D01G15/64
Filed: 1973-04-28
Abstract: Designed for the prepn. of raw fibre material for spinning, such as wool or cotton and/or synthetics, a combination of carding units with feed rollers and >=1 drum is used with clearing rollers and a cladding to convert the material into band form which is then passed through a sliding stretch action without needling to give the finished silver for spinning. Device is a universal system for staple fibres of various characteristics, which can be used for all fibre types, with a min. number of operating stages.
Patent DE-2338641-A1 (DE)
Title: Drive axle for tractor - with oil cooled integral disc brake having radial cooling slots
Inventor: ZENKER WALTER
IPC: B60K17/16
Filed: 1973-07-30
Abstract: The drive axle of the tractor has an integral disc brake which can operate for long periods with subsequent heat generation. The brake disc is hollow with entry slots for cooling oil. This oil is then flung outwards between the flanges of the hollow disc by radial fingers moulded into the disc in the shape of pump vanes, suitably curved. The system has oil return ducts in the hub transmission, and also serves to lubricate the hub. Drive is transmitted by a planet wheel system which may incorporate an oil pump mechanism.
Patent DE-2342083-A1 (DE)
Title: Anti-shrinkage and felting treatment of keratin fibres - by impregnation with soln. contg. sulphite, poly-N-methylol cpd. and reactive polymer
Inventor: SIMENC TONI
IPC: D06M15/423
Filed: 1973-08-21
Abstract: Keratin fibres e.g. wool, and prods. made from them are impregnated in an aq. bath contg. (A) at least one salt of an acid contg. sulphur of oxidn. stage + 4, (B) one or more low-molecular cpds. contg. at least 2 N-methylol and/or N-methylol ether gps. and (C) a dispersion of at least one film-forming reactive polymer. After an opt. dwell time of up to 36 hr. at normal temp. the prod. is dried and fixed at 80-160 degrees C (110-140 degrees C). The simple, one-bath process gives excellent resistance to fetting and shrinkage. Since the bath is approx. neutral, no chemical degradation of the keratin or change in colour of dyed goods occurs. The treated goods show improved breaking and rub strength increased crease-resistance and reduced pilling, with no tendency to yellowing.
Patent DE-2343628-A1 (DE)
Title: Binder for insulating and building materials - prepd by kneading silica-contg matls, lime and water and hydrothermal storage
Inventor: GEBEFUEGI ISTVAN DIPL-ING
IPC: C04B28/18
Filed: 1973-08-30
Abstract: Building-, fireproofing-, heat- and sound insulators are produced from expanded perlite and/or similar artificial or natural Si-contg. matls. and lime; the process is improved by using the Si-contg. matls. and calcined or dry slaked lime, at 1.1-2 mole/mole SiO2, and opt. mineralisers, which are kneaded, with addn. of water at 20-160 degrees C for 2-10 min., with further addn. of water and kept under hydrothermal conditions at >160 degrees C for 10 min. to 3 hrs. The mixt. is used as a binder for mixing with perlite and/or vermiculite and/or other Si-contg. materials, for use either at building sites as insulating charges or fillers, or in pre-fabricated building unit mfr.
Patent DE-2345935-A1 (DE)
Title: Drive for conveyor belt - has base frame mounted on torque and weight compensating elastic supports
Inventor: FISCHER HANS DIPL ING
IPC: B65G23/22
Filed: 1973-09-12
Abstract: Drive for conveyor belt including an electric motor and a gearbox joined together by a braked coupling. The gearbox is freely supported on overhanging end of drum shaft and both the electric motor and the gearbox are mounted on common base frame positioned above floor lever of the conveyor. In order to compensate for the weight of the drive the base frame is supported by support devices arranged between its bottom surface and the floor which on at least one side of the frame form an elastic support. The support devices on one side of the frame consists of a linkage and on the other side adjustable spring units. Alternatively all support devices consist of adjustable spring unit with additional vibration damping unit.
Patent DE-2347118-A1 (DE)
Title: Profile ledge for suspension filing systems - with a track formed by a clamping section capable of taking a foil strip with indicator tabs
Inventor: PATER JOSEF DIPL KFM
IPC: B42F21/06
Filed: 1973-09-19
Abstract: The profiled lodge for suspension filing systems has a track formed by a hairneedle-shaped clamping section, a groove opening inwards and a slot located between them. A foil strip can be inserted commencing from the end of the track up to the stop fitting, with indicators being fitted to the foil strip by sliders running along the track. The foil strips are fitted with a tongue at their inserting end which projects beyond the slot after insertion of the foil strip at the track end so that the strip can be pulled along the track to its locking point. The tongue can be torn off along a perforation on the edge of the profile ledge after insertion of the foil strip.
Patent DE-2349470-A1 (DE)
Title: Safety cut-out switch for electric appliances - switches off drive on cover opening during operation but can be overridden by manual switch
Inventor: KRAUS HELMUT
IPC: H01H9/22
Filed: 1973-10-02
Abstract: The safety switch system for e.g. washing machines etc. switches off the electrical supply to the equipment when a cover or door etc. is removed or opened, whilst the equipment is operating. The safety switch interacts with the cover or door that should remain in place during operation. This safety switch is brought into operation by a second switch located at the entrance to a service panel or similar. The second switch is switched on, i.e. bringing the safety switch into operation when the service panel is closed. Service engineers can switch on the manual switch, actuating the safety switch, by simply closing the service panel.