baber/WOPTO huggingface dataset:
Patent WO-0231333-A1 (WO)
Title: Drosselklappe
Inventor: KOHLEN PETER
IPC: F16K25/00
Filed: 2001-10-11
Abstract: Ein Drosselklappenstutzen (10) mit einem Gehäuse (12), das eine von einem gasförmigen Medium (70) in einer Hauptströmungsrichtung (72) durchströmbare Dorsselöffnung mit einem annähernd zylinderförmigen Querschinitt (16) aufweist, wobei in der Drosselöffnung (16)  eine auf einer Drosselklappenwelle (18) schwenkbar befestigteDrosselklappe (20, 80) angeordnet ist und wobei die Drosselkkappenwelle (18) von einem in dem Gehäuse (12) angeordneten Stellantrieb (30) verstellbar ist, soll eine Drosselklappe (20, 80) aufweisen, die ein besonders hohes Mass an Fesigkeit aufweist und eine besonders geringe Neigung zum  Verschleiss zeigt. Hierzu weist die Drosselklappe (20, 80) einen zumindest teilweise radial umlaufenden ringartigen ersten Bereich (60) aus einem ersten Material (66) und einen annähernd kreisförmigen radialen zweiten Bereich (62) aus einem zweiten Material (68) auf, wobei der erste Bereich (60) den zweiten Bereich (62) zumindest teilweise umschliesst und wobei das erste Material (66) der Drosselklappe (20, 80) eine höhere Festigkeit als das zweite Material (68) der Drosselklappe (20, 80) aufweist.
Patent WO-02095707-A1 (WO)
Inventor: ALBSMEIER ANDRE
IPC: G08C17/02
Filed: 2002-05-22
Abstract: La présente invention concerne un émetteur à alimentation thermique, qui présente au moins un élément de conversion thermique (1), comprenant un convertisseur de tension (3) connecté en aval et un bloc logique (4), ainsi qu'une unité de transmission de données (5, 6). Cet émetteur est caractérisé en ce que le bloc logique (4) est conçu sous forme d'ULP et en ce que l'unité de transmission de données (5, 6) émet un signal large bande.
Patent WO-03047792-A1 (WO)
Title: Aus heizbarem giessgefäss und einem heizstand bestehende vorrichtung
Inventor: PHILLIPPS GUENTER
IPC: F27D11/06
Filed: 2002-12-02
Abstract: Die Erfindung betrifft eine aus einem heizbaren, eine feuerfeste Auskleidung und einen äusseren Metallmantel aufweisendes Giessgefäss 1 für metallisches Schmelzgut, insbesondere für Aluminiumschmelzen, und einem Heizstand 2 mit einer Magnetspule 5 bestehende Vorrichtung, bei der das Giessgefäss 1 auf dem stationären Heizstand 2 lösbar aufgesetzt ist. Erfindungsgemäss besitzt der Metallmantel des Giessgefässes 1 im unteren Bereich mehrere schlitzförmige Durchbrechungen 13.
Patent WO-03093914-A1 (WO)
Title: Verfahren und vorrichtung zur kursprädiktion bei kraftfahrzeugen
Inventor: WINNER HERMANN
IPC: G01S13/931
Filed: 2002-12-07
Abstract: Verfahren zur Kursprädiktion bei Kraftfahrzeugen, die ein Ortungssystem für vor dem Fahrzeug (10) befindliche Objekte (A - O) aufweisen, bei dem anhand gemessener Abstands- und Winkeldaten für Standziele am Fahrbahnrand eine Funktion berechnet wird, die den Verlauf des Fahrbahnrandes beschreibt, dadurch gekennzeichnet, daß mehrere Standziele identifiziert und verfolgt werden, daß man für verschiedene Teilmengen der Menge der verfolgten Standziele, unter der Annahme, daß diese Standziele am Fahrbahnrand liegen, den Fahrbahn randverlauf abschätzt und daß man anhand der Plausibilität der erhaltenen möglichen Fahrbahnrandverläufe zwischen Fahrbahnrandzielen (A, B, C, D, G, F, H, I, M, O) und Störobjekten (E, J, K, N) unterscheidet und den wahrscheinlichsten Fahrbahnrandverlauf anhand der Fahrbahnrandziele bestimmt.
Patent WO-03081396-A1 (WO)
Inventor: BAEDER UENAL
IPC: G06F1/32
Filed: 2003-03-19
Abstract: A circuit is connected between a PC and a communications line. The circuit is controlled by a power supply voltage in the PC that can be accessed externally. When the PC is turned off, said power supply voltage disappears and the device goes into a blocked state in the communications line. This makes it possible to completely disconnect the PC from the communications line, even when the communication card or modem wants to maintain a permanent connection with the outside world, without having to conduct any operations in the PC..
Patent WO-2004069708-A1 (WO)
Title: Druckmaschine mit wenigstens einem druckwerk, einem falzapparat und wenigstens einer wende- und mischstufe
Inventor: ECKERT GUENTHER OSKAR
IPC: B65H23/32
Filed: 2003-12-19
Abstract: Eine Druckmaschine umfasst wenigstens ein Druckwerk (03), einen Falzapparat (16) und wenigstens eine Wende- und Mischstufe (07), die eine von dem Druckwerk (03) ausgegebene Bahn (04, 06) dem Falzapparat (16) zuführt. Der in die Horizontale projizierte Weg der Bahn (04, 06) vom Druckwerk (03) zum Falzapparat (16) weist in der Wende- und Mischstufe (07) einen Knick auf. Die Wende- und Mischstufe (07) umfasst eine eingangsseitige Längsschneideeinrichtung (08) zum Zerschneiden der Bahn (04, 06) in zwei Teilbahnen (13, 14) und wenigstens zwei horizontal verschiebbare und von jeweils einer Teilbahn umschlingbare Wendestangen (09, 11).
Patent DE-1801914-A1 (DE)
Inventor: VOESTER BRIGITTE SITTMANN GEB
IPC: E05D5/02
Filed: 1968-10-09
Abstract: The screw element and/or the thread, toothing etc. for securing it, slope towards the wall of the frame profile. By tightening the element, a tensioning component force is produced, acting onto the fitting part, which is inserted through the opne side of the frame profile, thereby preventing it from falling out. A second component force is also produced, extending at right angles to the first. The screw element supports itself on the corner of the frame profile, via a pointed tip. The fitting part engages under a projection of the frame profile, against falling out.
Patent DE-1802405-A1 (DE)
Title: Bis 2-oxoimidazolidinyl-1 5-pentanediols used as
Inventor: CORMACK THOMPSON JAMES MCALLAN
IPC: C07D233/40
Filed: 1968-10-10
Abstract: 1.5-bis(2-oxoimidazolidin-1-yl)-1,5-pentanediols of formula wherein R' represents H or CH2OH, R2 and R3 are H or alkyl, and n is at least 1. 1,5-bis(4,5-dihydroxyl-2-oxoimidazolidi-1-yl)-1,5-pentanediols; 1,5-bis(4,5-dimethoxy-2-oxoimidazolidin-1-yl)-1,5,-pentanediol; 1,5-bis(4,5-dihydroxy-3-hydroxymethyl-2-oxoimidazolidin-1-yl)-1,5- -pentanediol. As polymer crosslinking agent esp. of gelatine in photography; anti-crease agent for cotton materials.
Patent DE-1811229-A1 (DE)
Title: Removal of dust from industrial gases
Inventor: OTTE DIPL-ING GUENTER
IPC: B01D46/00
Filed: 1968-11-27
Abstract: Prior to treatment in a cyclone, the gases are sepd. into two parts. The part contg. dust below the tolerance limit for atm. emissions is released in the air, the part with a higher dust content is processed (instead of by an electrofilter according to 1557112) by methods other than electrofiltration (pref. a hose filter, disc filter, Venturi scrubber or other dust remover).
Patent DE-1912408-A1 (DE)
Title: Dry mixture for instant-gelling cream-cheese
Inventor: WALTER PAUL DR HABIL
IPC: A23C19/086
Filed: 1969-03-12
Abstract: Dry mixture for instant gelling cream-cheese. This is prepared by dissolving a gelling agent in warm water opt. after a preliminary swelling); mixing the solution with a curd cheese (in an amount of 4-20% pref. 8-12%, of the gelling agent with respect to the weight of dry cheese); and freeze-drying to a moisture content of about 5%. Granular or powdered additives can be admixed. The product can be gelled by addition of cold water or milk. It is especially suitable for preparation of cheese cakes, cheese puddings, etc.
Patent DE-1930617-A1 (DE)
Title: Teflon pipeline valve
Inventor: G SMITH RUSSELL
IPC: F16K5/02
Filed: 1969-06-16
Abstract: Plug valve system consists of: an elongated portion of a cylindrical tube with a standard inner diameter; a housing formed of an elongated cylinder of resilient plastic material, this cylindrical housing being so dimensional that it can be endwise inserted into the tube section, the housing and having an axial boring for providing oppositely placed inlet and outlet ports, and also a boring between the parts for providing a valve plug chamber with open ends diametrically relative to the housing. A pair of oppositely placed openings in the tube wall, each of which are in line with an open end of the plug chamber. An elongated valve plug is axially rotatable in the housing and has a plug part in line with the parts of the valve housing so that the opposite ends of the plug project through the openings in the tube wall. The plug may be rotated from one end of it, the other end having a reduced diameter to provide an annular shoulder. The cylindrical plastic housing has an annular seating on the bottom side of the plug chamber for receiving the shoulder, and the reduced end which forms a screw threaded bolt-shaped part and is intended to restrict a clamping nut for restricting the axial movement of the plug in one direction. Used in systems for transporting fluids by means of thin walled pipes formed of Cu, stainless steel, etc. The plug valve can be placed in a pipe system with a minimum of time and work. It is very resistant to corrosion. The valve housing is made entirely from Teflon (RTM). The material of the tube is pressed in an annular manner into the resilient material of the valve housing at a place near the plug chamber.
Patent DE-1931385-A1 (DE)
Title: Improvements to calendering machines
Inventor: SONNET HENRI
IPC: D21G1/00
Filed: 1969-06-20
Abstract: Series of horizontal rolls is arranged with their axes one above the other in the same vertical plane. The rolls are made alternately of metal and a material possessing elasticity, such as fleecy paper. Each roll is supported by two bearings which slide in the vertical slides in the machine frame. Upper roll bearings are connected to the main jack-screws secured to the frame. Roll assembly rests on a lower roll whose bearings are fixed to the frame. Ribbon intended for rolling, stored on a drum, passes between the successive rolls and is rolled onto a bobbin. Lower roll is rotated by a motor, and remaining rolls are driven by friction. The bearings of the upper roll and those of the intermediate rolls are connected, as in the case of conventional machines, by lifting bars. Advantage is the possibility of simultaneously regulating the pressure on a level of each of the rolls from a minimal value which is practically zero. Use relates to machines for rolling products in the form of thin strips, such as paper ribbons or textile articles.
Patent DE-1936658-A1 (DE)
Title: Magnetic roller or drum separators for - solids or suspensions
Inventor: PAUL MONOSTERY DIPL-BERG-ING F
IPC: B03C1/14
Filed: 1969-05-31
Abstract: The apparatus has one or more rotary separating rollers for creating a heterogenous magnetic field. They have closed annular furrows of pre-determined depth and width running around their circumferences. The separating rollers are encased by a wall of non-magnetic material mounted on the peaks of the discrete furrows.
Patent DE-1937310-A1 (DE)
Title: 1,2,4-triazole derivs and prodn
Inventor: ARNOLD DOBBELSTEIN DR
IPC: C07D249/14
Filed: 1969-07-23
Abstract: derivs and prodn. Compounds of type: where R'=H or (together with R2)-CO-; R2=COOH or COO Alyl or (togehter with R') -CO-; A=benzene ring or condensed aromatic ring esp. benzene. R3=H, alkyl aryl, aralkyl, a cation or an anhydride forming residue n=1-4 esp. 1 with the group in the meta-position are prepd. by reacting dicyandiamide with hydrazine (pref.) dihydrohalide, and reacting the solution with esp. trimellitic acid or anhydride. The amides formed primarily are cyclised to the imides on heating to 150 degrees C. The products are useful as components of polyesters.
Patent DE-1943115-A1 (DE)
Title: Silicate-base adhesives for bonding plastics to porous materials
Inventor: HELMUT VON FREYHOLD DIPL-CHEM
IPC: C04B28/26
Filed: 1969-08-25
Abstract: Silicate base adhesives for bonding plastics to porous materials. G1-. Consist of emulsions of aqueous alkali silicate solns. and organic solvents not miscible with water and boiling at 40 degrees to 180 degrees C. (pref. 50 degrees to 150 degrees C.) containing dispersed hydrophobic finely-divided adsorbent materials. The latter are pref. silica, alkaline earth silicates and carbonates, aluminium silicate and oxide, and activated carbon, or alternatively finely-divided plastics. Emulsifiers may also be added and, for some purposes, a plastics material such as coumarone resin, polystyrene, polyvinyl chloride or polyacrylate may be dissolved in the solvent. Stabilisers, consisting of water-soluble quaternary organic ammonium bases or salts with at least one hydroxyl-free alkyl group, and hardening accelerators may also be added. The adhesives give powerful bonds exceeding the strength of the materials joined and which are flame-retardant and water-resistant.
Patent DE-1943414-A1 (DE)
Title: Hungarian fish-soup paste
Inventor: GREGUSS AKUS DIPL-ING
IPC: A23L23/10
Filed: 1969-08-26
Abstract: Soup paste, comprises 35-55 pref. 42-48 wt.% of boiled fish, 6-14 pref. 8-12 wt.% ground red paprika. 15-25 pref. 18-22 wt.% onion powder, 10-20 pref. 15-18 wt.% cooking salt, and opt. flavorants and or fats. The flavorant is pref. 0.5-6 esp. 2-4 wt.% sodium glutamate. The paste may be in cube form.
Patent DE-2013456-A1 (DE)
Title: One way ball valve
IPC: F16K15/04
Filed: 1970-03-20
Abstract: One-way ball valve comprises two complementary housing parts bounding a hollow space which receives the ball and which is lined with corrosive resistant material, pref. PTFE, polypropylene, or PVC. The coating includes an annular seating and axial wings which stand out in the space, are distributed over the circumference, and have at least one stop for the ball, axially opposite the seating. Pref. the lining is in two parts, each of which has a flange which engages over the outer end face of the associated housing part and over the inner end face and which is pref. of the same material.
Patent DE-2013681-A1 (DE)
Title: Rapid sealing of pressurized conduits innucl
IPC: F16K17/32
Filed: 1970-03-21
Abstract: Valve unit for sealing conduits has a power piston held by gravity or by a spring in its at-rest position, with the valve being open. The piston is connected to the closing member of the sealing valve. The space above the piston is connected to the conduit sections in front of and behind the sealing valve, via return valves, and also connected to the space below the piston via an adjustable throttle. A pressure difference monitor reacts, when a certain pressure difference between valve inlet and outlet is exceeded has an associated relief valve for the space below the piston.
Patent DE-2026324-A1 (DE)
Title: Nuclear - halogenated n-arylureas
IPC: C07C275/30
Filed: 1970-05-29
Abstract: Nuclear-halogenated N-arylureas. Herbicides are obtained by reacting aromatic isocyanates such as phenyl-isocyanate with N-haloamines such as N-chloromethylamine. In an example, N-chloroethylamine in ether is reacted with 4-tolylisocyanate to obtain 3-(2-chloro-4-methyl)phenyl-1-enthylurea.
Patent DE-2034084-A1 (DE)
Title: Weft cutter - under electro-magnetic control triggered by the revolutions of the picking shaft
IPC: D03D49/70
Filed: 1970-07-09
Abstract: The cutting blades for the weft yarn are operated by an electro-magnet triggered by a current impulse from the picking shaft, giving one cutting motion for each full revolution of the picking shaft. The effect is to co-ordinate the cutting action with the shuttle movements to give a clean cut at the fabric edge in conjunction with the spreader.
Patent DE-2037475-A1 (DE)
Title: Azobisvaleronitriles polymerisation indicators
IPC: C08F4/04
Filed: 1970-07-29
Abstract: Azobisvaleronitriles polymerisation initiators. Cpd. of formula:- (where R is H, alkyl, alkoxy or aryl, is prepd. by reacting, in aqs. medium contng. a surfactant(s), while keeping pH at 6.0-11.0, ketones with HCN or an alkali cyanide and hydrazines, then oxidising the hydrazo intermediate. The hydrazo cpd. may be formed in the presence of water-soluble polymers, such as polyvinyl alcohol, partially saponified polyvinyl acetate, methyl cellulose; hydroxypropyl methyl cellulose or polyvinyl pyrrolidone. The cpds. are useful as radical initiators for polymerisation of Vinyl chloride or acrylonitrile.
Patent DE-2047907-A1 (DE)
Title: Stabiliser for cyanamide soln - based on substd 1,3,5-triazine (salt) thio or oxy-diformamidine salt
IPC: C01C3/16
Filed: 1970-09-29
Abstract: Stabiliser for aq. cyanamide solns. contains deriv. or mineral acid salt of 1,3,5-triazine of gen. formula (I) and/or salt of thio- or oxy-diformammidine of gen. formula (II) H2N.C(=NH).X.C(=NH).NH2 (II) (in which R', R2 and R3 independently are Cl amino gp., opt. with 1-4C alkyl substit. or methyl or phenyl gp. with at least one Cl, substit. X is S or O). These stabilisers do not react with cyanamide, are resistant to hydrolysis and maintain optimum soln. pH for prolonged period.
Patent DE-2102333-A1 (DE)
Title: Turbulence inducing electrogasdynamic - precipitator
IPC: B03C3/12
Filed: 1971-01-19
Abstract: Moving dielectric surface, positioned on belt, is electrostatically charged, and charged retained by electric field induced by electrode near dielectric but removed from gas stream flowing over belt. Particles entrained in gas are charged by corona discharge, and component opposing gas flow generates turbulence. Particles move to belt surface and are retained, being removed by brushes at cleaning station remote from gas stream. System is efficient for wide range of particle sizes.
Patent DE-2104490-A1 (DE)
Title: Automatic belting guides - for vacuum drum filters
IPC: B01D33/04
Filed: 1971-02-01
Abstract: Short slow moving air impervious covers as fitted to vacuum drum filters to increase their effectiveness, esp. for sludge drainage in effluent purification, and tending to creep sideways are kept running true over two rollers. The roller bearings to one end of the rollers are pivoted, while at the control end they are firmly connected, so that both rollers must shift together. The tendency of the belting to wander is detected by a feeler, which actuates an electric or hydraulic motor for the automatic shifting of the rollers.
Patent DE-2112318-A1 (DE)
Title: Phenol-formaldehyde resin plasticisers - by condensation of formaldehyde with acetone and acetaldehyde
Inventor: TUREA PETRE
IPC: C08L61/02
Filed: 1971-03-15
Abstract: Plasticisers for water-sol. phenol-formaldehyde resins comprise the condensation prods. of 3-20 pts H. CHO, 40-75 pts MeCHO & 20-40 pts Me2CO or the self-condensation prod. of H. HCO. The reaction prod. is a mixt. of 2-5C cpds., with 1-3 alcoholic OH gps. which can be etherified with phenolmethylols or intramolecularly dehydrated, as well as with an aldehyde - or keto-reactive gp. which reacts with phenol or phenolmethylols or with formaldehyde resins not only in aq. soln. but also during the hardening stage of the phenol-formaldehyde resin. Condensation is commonly carried out using Ca(OH)2 as catalysts.
Patent DE-2117119-A1 (DE)
Title: Electroslag melting - using split mould sections for large ingots
IPC: B22D23/10
Filed: 1971-04-07
Abstract: Tall ingots are made by employing several split mould sections alternately, first filling up one section, after which the second section is placed coaxially on top, filling this, meanwhile taking off lower section from solidified bottom section part ingot and placing this mould section on top of the second section, etc. this being continued until the required ingot height is reached. The method yields improved ingot surfaces, since the mould need not be stripped by pulling but by splitting, the force necessary for which remains small by the use of manageable size mould sections. The method is particularly useful in connection with electroslag consumable electrode melting.
Patent DE-2119002-A1 (DE)
Title: Crimp apparatus - with pressure control system
IPC: D02G1/12
Filed: 1971-04-20
Abstract: Texturising or crimping apparatus for slivers, rovings or ribbons of synthetic filaments, of the type in which two feed rolls are driven and in addition are held against each other by a controlled pressure exerted by a piston-cylinder unit, and in which a compression chamber equipped with two plates is provided downsteam from these rolls, with the improvement whereby one roll and one corresponding plate, and intermediate elements as appropriate, form a rigid unit, such that if the distance between the roll axes increases, the volume of the chamber also increases automatically.
Patent DE-2135125-A1 (DE)
Title: Tube heat exchanger - for high pressure difference and one very hot fluid
Inventor: FILIPOVIC RADOVAN DIPL ING
IPC: F28F3/00
Filed: 1971-07-09
Abstract: A tube heat exchanger for use with fluids of very high pressure difference, one of which enters at high temp. is constructed with one inlet and one outlet for the hot fluid, each connected to all the tubes which are to be cooled, each of these tubes forming part of a cooling unit. The arrangement is intended esp. to prevent dead corners and hot spots leading to deposits upon the tube walls, and to permit easy cleaning.
Patent DE-2157896-A1 (DE)
Title: Anchor bolt - with plastic layers encapsulating a glass fibre weave and a sanded gripping surface
Inventor: REICHERT ERNST DIPL ING
IPC: E02D5/80
Filed: 1971-11-23
Abstract: The steel anchor bolt is clade with an initial layer of plastic with an elasticity module equal to that of the steel. This is covered by a further plastic layer which, while still damp, is covered by a layer of alkali-resistant woven glass fibre. A further plastic layer is applied with an elasticity module comparable to teh concrete surrounding, and its edge sand roughened. The purpose is to provide a single anchor bolt unit, which will grip and bear the loads applied to it, and protect the steel anchor bolt from corrosion.
Patent DE-2161270-A1 (DE)
Title: Resin casing with high filler material content - for transformers using preheated filler
Inventor: SCHIESZL THEODOR VON
IPC: B29C70/86
Filed: 1971-12-10
Abstract: The filler material is preheated and applied into the mould and opt. pressed in and is at a higher temp. than the heated mould contg. the component parts to be encased and the temp. of the component parts is higher than that of the resin at the point of pouring. Pref. the filling of the resin is carried out under vacuum.
Patent DE-2231527-A1 (DE)
Title: Hot veneer press mfr - with fine tolerances between mating surfaces
Inventor: SCHEKATZ ERNST
IPC: B29C63/00
Filed: 1972-06-28
Abstract: A method of and appts. for making a heating and insulating plate combination for pressing very thin veneers or plastic sheets in which a heating plate and insulating plate are pressed together with a plastic layer between them. Heat and pressure cause the plastic layer to accommodate and cancel out surface tolerances, and then to set. The two halves of a press are made together in this way, so that their surface will mate exactly.
Patent DE-2234588-A1 (DE)
Title: Electric welding rig control - by potentiometer in handle and transistorized welding power control unit
Inventor: BODEWIG PETER
IPC: B23K9/10
Filed: 1972-07-14
Abstract: The electric welding power can be controlled remotely from the welder's position by a remote-controlled potentiometer. A transistorised circuit is included in the welding power source which adjusts the welding power as a function of the control quantity introduced by the potentiometer.
Patent DE-2249975-A1 (DE)
Title: Air bag for pyjamas/nightshirt - attached to back to prevent sleeping on back and inhibit snoring
Inventor: VUJOVIC GEORG DIPL ING
IPC: A61F5/56
Filed: 1972-10-12
Abstract: The air bag is made of a rubberised fabric in the form of a solid or ring shape, attached to the back of the pyjamas jacket or nightshirt by buttons or press studs. When inflated the wearer cannot sleep on his back and inhibits snoring, the bag being detached when the garment is laundered.