baber/WOPTO huggingface dataset:
Patent WO-0226659-A1 (WO)
Title: Reib- oder gleitkörper aus mit faserbündeln verstärkten verbundwerkstoffen mit keramischer matrix
Inventor: GRUBER UDO
IPC: C08J5/14
Filed: 2001-09-24
Abstract: Die vorliegende Erfindung betrifft einen Reib- oder Gleitkörper, der aus mindestens zwei mit Faserbündeln verstärkten Verbundwerkstoffen mit keramischer Matrix besteht. Ein erster Verbundwerkstoff bildet dabei als Reibschicht die Aussenseite des Gleitkörpers und ein zweiter Verbundwerkstoff einen Tragkörper, der mit der Reibschicht flächig verbunden ist. Die Faserbündellängen der Reibschicht sind deutlich kleiner als die Faserbündellängen des Tragkörpers. Die Faserbündel der Reibschicht weisen dabei eine deutliche Ausrichtung senkrecht zur Oberfläche auf. Die Oberfläche der Reibschicht besitzt im wesentlichen nur kleine Bereiche von maximal 1,2 mm Durchmesser freien Kohlenstoffs und der Gesamtanteil der Fläche freien Kohlenstoffs an der Oberfläche beträgt maximal 35 %. Die Oberfläche weist eine höchstens feine Rissstruktur auf und die Reibschicht nahezu keine oberflächennahen Spannungen.
Patent WO-02057689-A1 (WO)
Title: Brenner zur verbrennung von staubförmigem brennstoff
Inventor: KESSEL WERNER
IPC: F23D1/02
Filed: 2002-01-17
Abstract: Brenner zur Verbrennung von staubförmigem Brennstoff, insbesondere staubförmiger und ballastreicher Kohle, umfassend ein um eine Brennerlängsache (27) angeordnetes und an dem der Brennermündung (2) abgewandten Ende mit einer Stirnwand (38) verschlossenes Sekundärluftrohr (3) zur Einbringung der gesamten Sekundärluft, ein unter Bildung eines ringförmigen Querschnittes (9) konzentrisch das Sekundärluftrohr (3) umgebendes Primärgemischrohr (4) zur Einbringung von Primärluft bzw. Primärgas und Brennstoff, wobei das Primärgemischrohr (4) einen in Strömungsrichtung des Primärgemisches (20) gesehen stromaufwärts des Sekundärluftrohres (3) gelegenen Strömungsstabilisierungsbereich (49) aufweist, ein über den Umfang gesehen zumindest auf einem Teil des Primärgemischrohres (4) umlaufendes und einen radialen kanal (40) bildendes Eintrittsgehäuse (28) zur Heranführung des Sekundärluft (19), und wenigstens zwei den Kanal (40) mit dem Innenquerschnitt des Sekundärluftrohes (3) verbindende und den ringförmigen Querschnitt (9) querende Durchtrittskanäle (35) zur Einleitung des Sekundärluftstromes (19) aus dem Kanal (40) in das Sekundärluftstromes (19) aus dem Kanal (40) in das Sekundärluftrohr (3) sowie ein Verfahren zum Betreiben eines derartigen Brenners.
Patent WO-03002304-A1 (WO)
Inventor: HOFMANN ALBRECHT
IPC: B24D7/00
Filed: 2002-05-25
Abstract: Die Erfindung geht aus von einem Einsatzwerkzeug mit einem Schleifblatt (10, 12) und einem Stützteller (14, 16) sowie mit einer Nabe (18, 20), die zumindest eine Ausnehmung (22, 24, 26) aufweist, über die die Nabe (18, 20) auf einen mit einer Antriebswelle (62) verbundenen Mitnahmeflansch (28) einer Schleifmaschine (30) spannbar ist. Es wird vorgeschlagen, dass die Nabe (18, 20) von einem vom Stützteller (14, 16) getrennten Bauteil gebildet ist.
Patent WO-2004068792-A1 (WO)
Title: Verfahren und vorrichtung zur steuerung von auf dem havi-standard basierenden geräten durch device control module einer osgi-plattform
Inventor: PRAEFCKE WERNER
IPC: H04L12/28
Filed: 2003-11-08
Abstract: Es ist Aufgabe der vorliegenden Erfindung, ein Verfahren anzugeben, welches die automatische Anforderung und Bereitstellung von Device Control Module (DCMs) nach dem HAVi-Standard über eine OSGi Plattform ermöglicht. Dadurch sollen insbesondere Java DCMs eingerichtet und dem gesamten Netzwerk zur Verfügung gestellt und hierdurch HAVi-Geräte gesteuert werden können. Dazu wird mindestens ein Device Control Modul des HAVi-Netzwerkes durch ein Device Control Modul (13) einer OSGi-Plattform repräsentiert. Die Steuerung mindestens eines HAVi-Gerätes erfolgt erfindungsgemäss durch ein im HAVi-Netzwerk repräsentiertes Device Control Modul (13) einer OSGi-Plattform beziehungsweise durch ein ursprüngliches Device Control Modul des HAVi-Netzwerkes.
Patent DE-1803699-A1 (DE)
Title: Injection moulding footwear
Inventor: GEORGES BAUDOU ANTOINE JOSEPH
IPC: B29C33/02
Filed: 1968-10-17
Abstract: A process for injection moulding articles of footwear, particularly boots, from elastomeric material by first injecting the sole to include an orifice then pre-vulcanising the sole and finally injecting the upper through the orifice and vulcanising both sole and upper. By reversing the usual order of moulding a longer vulcanisation time is provided for the thicker sole. Portions (1) and (2) of a mould are brought into contact while elastomeric material is injected through orifice (6) to form the sole (11). After partial vulcanisation of the sole the orifice provided at the head of channel (5) is used to inject the upper. The two are then vulcanised together.
Patent DE-1811375-A1 (DE)
Title: Point detonation
Inventor: RUEHL DIPL-PHYS ALFRED
IPC: F42D1/04
Filed: 1968-11-28
Abstract: Point detonation. By applying the hollow charge technique to detonators, with a profiled hollow at the base directed at the main charge, a concentrated effect is achieved which is particularly suitable for explosives with a low flash-point. The detonating capsule is of an inert material or lead with a slower break-up than the explosive speed of the detonating charge.
Patent DE-1902174-A1 (DE)
Title: Forging machine
Inventor: GUSE RUDOLF
IPC: B21J7/14
Filed: 1969-01-17
Abstract: Forging machine comprises three forging saddles reducing the cross-section of the workpiece by lateral pressure, each having its own drive mechanism with a mobile coupling to the saddle. The saddle has a guide forming an angular part with the saddle and having a free lever which is pivotal around an axis parallel to the forge axis and adjustable diagonally to the latter. The coupling is a double joint, the drive is firmly fixed to the machine frame.
Patent DE-1905923-A1 (DE)
Title: Process for thermal chlorinatn of hydrocarbons
Inventor: RICHARD WORRELL GEORGE
IPC: C07C19/10
Filed: 1969-02-06
Abstract: Hydrocarbons are thermally chlorinated by introducing 0.01 to 0.1 mol. H2O per mol. Cl2, into the Cl-paraffin reaction mixture. Pref. the H2O and Cl2 are added together, and the Cl2 is pref. passed at 21.1 degrees C - 37.8 degrees C through chlorine-saturated H2O. The process relates more specifically to thermal chlorination of C9-C18 paraffinic hydrocarbons. The process allows a higher chlorine conversion to be achieved at a lower initiation temp., as compared with prior art processes.
Patent DE-1907353-A1 (DE)
Title: Blast furnace charging installation
Inventor: LEUPOLD HEINZ
IPC: C21B7/20
Filed: 1969-02-14
Abstract: The two material bunkers which travel through the rotating housing on the furnace shaft, as in 1,758,155, empty into a circular shaking conveyor, which describes both rotary and vertical movements. The conveyor has a material ejection opening for each bunker, which extend over a substantial part of the shaft radius.
Patent DE-1929303-A1 (DE)
Title: Straightening machine for rod-shaped bodies
Inventor: WOLFGANG LINDEMANN DIPL-PHYS
IPC: B21D3/08
Filed: 1969-06-10
Abstract: Straightening machine feeds the material through two spaced support assemblies which embrace it to facilitate stretching, in association with a straightening unit. The shafts supporting the latter are arranged to cooperate. Each straightening member is eccentrically mounted on its respective shaft and is moved to and fro by the eccentricity of the shaft.
Patent DE-1929656-A1 (DE)
Title: Tetrahydro-1,5-benzodiazepine-4-ones
Inventor: ADOLF BAUER DR
IPC: C07D/
Filed: 1969-06-11
Abstract: Tetrahydro-1,5-benzodiazepine-4-ones Cpds. of formula (I) (in which R1 is H, (un)satd. (un)branched 1-6C alkyl, 2-3C alkyl substd. by OH in omega-posn., cycloalkylmethyl with 3-6C in the ring, or formyl; R2 is alpha-pyridyl or an opt. ortho-halogen, -NO2 or -CF3 substd. phenyl; R3 is H, halogen, OH, CF3, NO2 or CN) and their physiologically acceptable acid addition salts are tranquillisers and intermediates for similar medicaments.
Patent DE-1941495-A1 (DE)
Title: Refrigeration device with simple and inexpensive tem - perature control mechanism
Inventor: ABE YORITSUNE
IPC: F25B5/00
Filed: 1969-08-14
Abstract: Effects independent and simple control of the cold and freezing compartments by regulating coolant throughput, thus obviating the need for magnetic valves or similar expensive control devices. The cooling tank (1) consists of many such independent compartments, each of which is equipped with an evaporator, a compressor (2) and a condenser (3) to liquefy the compressed coolant. A storage device (4) is provided to temporarily store the liquefied coolant, and capillary tubes feed it to the evaporators. The amounts of coolant fed to the evaporators can be regulated by controlling the heating current, thus enabling the temp. in the compartments to be adjusted as desired.
Patent DE-1946789-A1 (DE)
Title: Aromatic polyamides contg benzoxazine- - dione ring systems
Inventor: KUENZEL HANS-EGON DR
IPC: C08G69/32
Filed: 1969-09-16
Abstract: Thermostable polyamides contng. benzoxazinedione ring systems, suitable for the prodn. of films, foils, fibres or bristles with good mechanical and thermal properties, soluble in dimethylacetamide or N-methylpyrrolidone, may be produced by the reaction of aromatic dicarboxylic halides with aromatic diamines of general formula:- (Ph is a benzene ring, X is H, halogen or lower alkyl group, m and n are 0 or 1), or with a mixture of above amines with up to 50% of other known organic diamines.
Patent DE-1955660-A1 (DE)
Title: Back diffusion prevention in tubular furnaces
Inventor: GROSCHWITZ EBERHARD DIPL-PHYS
IPC: C30B25/14
Filed: 1969-11-05
Abstract: Atmospheric air is prevented from back diffusing into a tubular furnace by means of an adaptor which introduces a screen of protective gas into flow path along the furnace. This adaptor is attached to the outlet end of the furnace. The furnace is used for processing of semiconductor materials under protective gas.
Patent DE-1956186-A1 (DE)
Title: Hafnium based brazing alloys
Inventor: P KOSTERUK WALENTIN
IPC: B23K35/32
Filed: 1969-11-07
Abstract: Alloy consists of Hf and 3-30% alloy elements selected from gp. I metals, and 2-20% of elements with a m.p. above 600 degrees C selected from gps. III-VIII the alloy having pref. m.p. of 1000-2100 degrees C for brazing high melting alloys and compds, such as carbides, borides etc., in the electronic industry, in chemical plants (Si nitride liners), in electrotechnics (joining Al oxide insulators), for the installation of machine tools and the production of diamond grinding wheels.
Patent DE-1963257-A1 (DE)
Title: Moulded dental bridges mfe
Inventor: FISCHER HANS-JOACHIM
IPC: A61C13/00
Filed: 1969-12-17
Abstract: The bridge is produced from pre-fabricated crown and bridge tooth moulds which can be worked to fit to the precise anatomical features. These moulds are made from a pliant material, pref. a thermoplastic or plasticizable resin e.g. acrylic resin. The material is also a non-residual combustible plastic.
Patent DE-2013267-A1 (DE)
Title: Thiamine disulphide dinicotinate
IPC: C07D213/80
Filed: 1970-03-20
Abstract: Thiamine disulphide dinicotinate (I): is prepd. by reacting molar quantities of thiamine disulphide and nicotinic acid in alcohols or water. It is used in avitaminosis, conventional vitamin B1-therapy, diseases of the liver and gall-bladder and for potentiating analgesics and sedatives. It gives high blood levels of vitamin B1 and is less toxic and bitter than the disulphide.
Patent DE-2014637-A1 (DE)
Title: Elastically-compressible bobbin for wet - treatment of yarn
IPC: D06B23/04
Filed: 1970-03-26
Abstract: Tube can be compressed axially. Its envelope supports the yarn windings and is formed by two coaxial cages which can slide relative to each other against a spring tension. Each cage comprises carriers curved in the form of a long hairpin and an end ring. The cages are connected together by a retaining ring. Each end ring has an inner and an outer circular ring; these are concentrically connected by a median cylindrical envelope which has reinforcement spaced on its outer periphery and of depth corresponding to the thickness of the metal wire forming the cages. The reinforcements have radical cut-outs at their bottom to receive the elbowed free ends of the cage wires.
Patent DE-2023054-A1 (DE)
Title: Collagen case joining by shaping drying and total dewatering
Inventor: HERBERT DIPL-ING REICHEL HEINZ
IPC: A22C13/00
Filed: 1970-05-12
Abstract: Collagen case sections for sausages etc. are placed with their end rims overlapped and distorted mechanically in one direction prior to drying, which is followed by complete dewatering. The prior drying should be in hot air which restores the case to natural moisture. Prior to shaping, the material is exposed to alkali and a.c. treatments which increase the difference between the flow and rupture limits of the material. Complete dewatering should be at 110-125 degrees C, and the still moist collagen can be imersed in organic solvents to remote the final moisture. Case section joins are firm, the case material itself improved in strength, and added water can be used to ease its workability if it has become too brittle during treatment.
Patent DE-2024288-A1 (DE)
Title: Moulded iron ore - clay as heat storage element
IPC: C04B35/01
Filed: 1970-05-19
Abstract: A moulded heat storage element is made by sintering powdered or granulated raw iron or cont. >75 wt.% pref. >90 wt.% iron compounds with 30 wt.% pref. 4-10 wt % binding agent consisting of clay, loam etc.
Patent DE-2031104-A1 (DE)
Title: Disposable baby's nappy - with wet indicator to prevent nappy rash
IPC: A61F13/42
Filed: 1970-06-24
Abstract: Disposable nappy is fitted with an indicator placed on the rim of the nappy for outside viewing and connected to the wet zone by a capillary strip which is secured to the inside of the outer nappy layer and insulated from the inner layer. This prevents repeated unwrapping of the nappy and also guards against wet nappy wearing and consequent rash.
Patent DE-2042520-A1 (DE)
Title: Electrophotographic material - with metal ion-coated powder granules for 3-layer plate for capacitive image storage
IPC: G03G5/02
Filed: 1970-08-27
Abstract: Photosensitive material has thin coating of metal ions distributed on surface of powder granules, which consist of material with high photoconductive sensitivity at relatively small particle dia., coating having low electron-capture effect, while photoconductive sensitivity of material is retained. This material is used in prodn. of photosensitive plate for electrophotography, esp. 3-layer type for capacitive image storage.
Patent DE-2061897-A1 (DE)
Title: Pure oxygen recovery from air - by means of oxygen ion-conducting membrane
IPC: C25B1/02
Filed: 1970-12-16
Abstract: Pure O2 is sepd from other gases contained in air by means of a membrane made pref of ZrO2 stabilised with an oxide of an alkaline earth metal or subgroup IIIa metal or an actinide metal. A constant electric potential of e.g. 6V is applied to the membrane by means of e.g. Pt electrodes. The membrane is heated to e.g. 1200 degrees C. The method is esp. suitable in cases when O2 at a predetermined (partial) pressure is needed.
Patent DE-2105294-A1 (DE)
Title: Filter-insert prodn machine - with folder for continuous strip and crimpers for cut cross plies
IPC: B31D5/00
Filed: 1971-01-22
Abstract: Relatively wide continuous strip filter material is drawn from a storage reel and, after flattening and widthing by rotary knives, passes through the gap between a pair of double tongued and grooved crimping jaws, which form a double transverse indentation spaced to the thickness of the corrugated reinforcing spacers pushed alternately into the gap between those indentations from opposite sides of the strip material, which is pleated over the spacers by a pair of oscillating guide rollers and assisted by tilting flaps operated by air jets, so as to form a stacked insert which rests on a support table lowered in steps equal to the space between the indentation lines and in synch with the crimping jaws, oscillating guides and spacer feed, corrugation, cutting off and insertion mechanisms. Damage to the edges and faces of the filter material is prevented and hence yield of effective filter inserts increased.
Patent DE-2115392-A1 (DE)
Title: Moist heat therapeutic compress
IPC: A61F7/02
Filed: 1971-03-30
Abstract: Moist heat therapeutic compress for neuromuscular arthritic or post-surgery treatment of sprains etc. Presents a greater heating area to the body, conserves heat and can be wrapped closely round narrow parts like wrisk or ankle. Consists of an envelope contg an absorbent e.g. bentonite gel, which will take up and hold a large amt of hot water. One side of the envelope is of flexible elastic watertight material and accommodates the expansion by bulging outwardly. The other side is of inelastic water permeable material and stays flat. Pref. the elastic side is vacuum moulded to form pockets and is of synth. rubber, vinyl plastic, P.V.C. or the like. May also be a sandwich of polyurethane foam between these materials. The flat side is of fabric.
Patent DE-2122905-A1 (DE)
Title: Protein - enriched milk products prepn - by dialysis of full or skim milk and foaming with air, nitrogen etc
IPC: A23P30/40
Filed: 1971-05-10
Abstract: Protein enrichment is achieved by circulating full or skim milk past a semi-permeable membrane which is impermeable to protein, and the protein concentrate is foamed with air, N2 etc. in the known manner.
Patent DE-2123828-A1 (DE)
Title: Liquid crystal-contg display device - provided with electrode catalysing recombination of hydrogen and oxygen
IPC: G02F1/1333
Filed: 1971-05-13
Abstract: Service life of liquid crystals, esp., nematic or chlosterinic, is extended by including, into >=1 electrode of a display device, a transition metal opt as an alloy or an oxide, which effects catalytic recombination of H2 and O2 electrolytically produced from trace of water and capable of attaching the liquid crystals or the electrode material. Suitable transition metals include Pd, Pt, Ir, Rh, Co, Fe, Os and Ru.
Patent DE-2130300-A1 (DE)
Title: Fumarate prepn from maleates - by heating with ammonium chloride or carbonate as catalyst
Inventor: SCHWEIGHOFER JOHANN DR
IPC: C07C69/60
Filed: 1971-06-18
Abstract: Maleate rearrangement to fumarates, useful in prodn. of polyester resins, copolymers and in paint and varnish industry, is effected below 180 degrees C, pref. of 100-150 degrees C, using NH4 Cl or (NH4)2CO3 as catalyst. Pref. conversions include isomerisation od dimaleates of difumarates and or monomaleates to monofumarates and opt. their further esterification to difumarates. Monomaleates used may be prepd. by reacting maleic anhydride with an alcohol in the presence of NH4Cl.
Patent DE-2141464-A1 (DE)
Title: Benzhydril-pyridodiazepines - as antihistaminics and anticholinergics from dihaloalkylpiperidines and arylalkylamines with condensing agent
IPC: C07D471/04
Filed: 1971-08-19
Abstract: Cpds. (I) and acid salts: (where mm and n = 1-3; y = 0-2; R1, R2 = H, halogen, lower (alkyl or alkoxy), or R1 + R2 = R3 = H, Ph or CH2Ph opt. ring-substd. by halogen, lower alkoxy, etc.), are antihistaminics, anticholinergics and serotonin antagonists and are prepd. from 1,2-di-(haloalkyl)-piperidines and aryl- or diaryl-alkylamines with condensing agents e.g. NaNH2; pyridine or Na2CO3 in solvents. Pref. (I) are 2- or 3-benzhydryl-polyhydropyrido 1,4 diazepines.
Patent DE-2142158-A1 (DE)
Title: Confectionery moulding system - for automatic supply of casting material of different colours and/or flavours
Inventor: BRAAK BERNARDUS TER
IPC: A23G3/02
Filed: 1971-08-23
Abstract: Appts. for the mfr. of confectionery e.g. fondants, jellies, chocolates etc. by filling individual moulds with a melt or a moulding mixture e.g. a supersaturated sugar composition, via a ram metering pump connected to the lower end of an individual compartment of a trough-like containers subdivided into a series of such compartments, the appts. more esp. comprising a separate feed pipe for each compartment connected to a pressure vessel maintained under air pressure, the input side of which is connected by a single pipe incorporating a feed pump to a storage vessel contg. the confectionery material to be cast or moulded, while each separate feed pipe to an individual compartment is also coupled near its inlet to such compartment to a first pipe for the metered addition of a colouring material and to a second pipe for the metered addition of any desired flavouring substance.
Patent DE-2150349-A1 (DE)
Title: Anthraquinone dispersion dyes - by reaction of 1-amino 4-hydroxy 2-hydroxy alkyl or 2-hydroxy alkoxy anthraquinones with iso
Inventor: RUDOLF DR RICKENBACHER HANS
IPC: C09B1/54
Filed: 1971-10-08
Abstract: The dyes are of formula: (in which A is an aliphatic or cycloaliphatic chain, opt. interrupted by O, contg. 3-12C atoms, and R is an alkyl, cycloalkyl, aralkyl or aryl gp.). Pref. A is -(CH2)n- (in which n is 4-8, pref. 6 and R is a 2-7C alkyl gp.). Prepn. is by reaction of an alkyl isocyanate, pref. contg. 3-8C atoms with a 1-amino 4-hydroxy 2-hydroxy (alkyl or alkoxy)anthraquinone. The dyes have excellent affinity for hydrophobic fibres esp. aromatic polyesters and give brilliant pink shades with excellent fastness to light and sublimation.
Patent DE-2166320-A1 (DE)
Title: Multilayer laminated fibrous structure - two unopened film fibre structures with lengthwise fibrillations are laminated, dr
IPC: B01J20/22
Filed: 1971-05-07
Abstract: The laminated structures are drawn widthwise to open their fibre structure, and pressed at a temp below their melting pts. to bond them. Prior to pressing, they may be laid on a further film material, which may be a non-opened or opened fibrillated film or paper or woven or knitted fabric etc. The prod. can be used as a substitute for paper, or for electrical insulation etc.
Patent DE-2207574-A1 (DE)
Title: Degradation of polyoxymethylene thermoplastics - promoted by ortho-nitrocarbinol ester sensitisers
Inventor: BARZYNSKI HELMUT DR
IPC: C08L27/00
Filed: 1972-02-18
Abstract: Thermoplastic moulding material which decomposes under the effect of light, esp. for packaging materials (e.g. containers and foils of opt. foamed moulding batches, also mulch foils for gardening and agriculture), contains (1) a polyoxymethylene as thermoplastic and (2) 0.01-5 (0.1-3) wt.%/wt. thermoplastic of a light degradation-promoter (sensitiser) having the general formula: (where Ac is the residue of an acid having pK =2.5 (1.85); X is H or a satd. or (hetero-)atomatic unsatd. =18C hydrocarbon gp.; A is an opt. substd. (hetero-)aromatic ring system with 5-14 ring members).
Patent DE-2215334-A1 (DE)
Title: Continuous etching plant - has rotating star wheels to progress the flat charge
Inventor: PILL ADAM
IPC: C23F1/08
Filed: 1972-03-29
Abstract: Etching flat metal pieces by passing them through a chamber on a series of star-shaped discs mounted on transverse shafts, which are driven by a longitudinal shaft and meshing cog wheels. Further chambers may be added for washing and heat treatment. There are sprays for etchant above and below the line. Etchant is prevented from escaping by curtain sprays at the entry end. The apparatus is flexible, easy to assemble and clean, and takes considerably less power to operate.
Patent DE-2238459-A1 (DE)
Title: Effluent treatment/disinfection - for ships, hospitals factories etc
Inventor: DAMROZE MARIS
IPC: C02F9/00
Filed: 1972-08-04
Abstract: The effluent liquid is transported continuously and >=1 chemical substance is added to the effluent as it flows through the unit wich transports it. Specif. the disintegration of the solids takes place continuously during transport of the effluent, either outside or both inside and outside the transporting unit.