baber/WOPTO huggingface dataset:
Patent WO-02066767-A1 (WO)
Title: Verbindungskonstruktion für bauteile eines systemgerüsts, kupplungseinheit und gerüstrahmen hierfür
Inventor: KRELLER HELMUT
IPC: E04G1/15
Filed: 2002-02-19
Abstract: Eine Verbindungskonstruktion für Bauteile eines Systemgerüsts mit Gerüstrahmen, die Gerüststiele (12) und die Gerüststiele (12) verbindende Querriegel (14) aufweisen, einem jeweils im Anschlussbereich des Querriegels (14) an den Gerüststiel (12) angeordneten Knotenblech (20), das im Eckbereich des Anschlussbereiches des Querriegels (14) an dem Gerüststiel (12) eine Eckausnehmung (22) aufweist, durch die hindurch eine Kupplungseinheit an den Gerüststiel (12) anschließbar ist, zeichnet sich dadurch aus, dass in etwa auf Höhe der Eckausnehmung (22) nach innen versetzt eine weitere Ausnehmung (24) vorhanden ist und eine weitere Kupplungseinheit mit einem ersten Kupplungselement und einem zweiten Kupplungselement vorhanden ist, wobei an das erste Kupplungselement ein Gerüstrohr anschließbar ist und das zweite Kupplungselement so ausgebildet ist, dass es formschlüssig und/oder kraftschlüssig in der weiteren Ausnehmung (24) des Knotenbleches (20) befestigbar ist.
Patent WO-02103312-A1 (WO)
Title: Verfahren und vorrichtung zur ermittlung einer temperaturgrösse in einer massenstromleitung
Inventor: WILD ERNST
IPC: F02M26/00
Filed: 2002-06-01
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Ermittlung einer Temperaturgrösse in einer Massenstromleitung vorgeschlagen, welche eine Drosselstelle aufweist und welcher nach der Drosselstelle ein zusätzlicher Gasmassenstrom zugeführt wird. Auf der Basis des Anteils dieses zusätzlichen Gasmassenstroms am Gesamtstrom wird die Temperatur vor der Drosselstelle in Abhängigkeit der Temperatur des Gemisches der beiden Gasmassenströme sowie der Temperatur des eingeleiteten Gasmassenstroms bestimmt.
Patent WO-03095816-A1 (WO)
Title: Verfahren und vorrichtung zur regelung einer betriebskenngrösse in einem kraftfahrzeug
Inventor: WAGNER HORST
IPC: F02D31/00
Filed: 2003-05-12
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Regelung einer Betriebsgrösse in einem Fahrzeug, beschrieben. In wenigstens einem ersten Betriebszustand gibt ein Regler eine erste Grösse U und eine Steuerung, eine zweite Grösse S vor. Eine Stellgrösse Y wird ausgehend von der ersten und der zweiten Grösse mit einer ersten Vorschrift vorgegeben. In wenigstens einem zweiten Betriebszustand wird die Stellgrösse, ausgehend von der ersten und der zweiten Grösse mit einer zweiten Vorschrift vorgegeben.
Patent WO-2004034543-A1 (WO)
Title: Verfahren und vorrichtung zum einschalten eines zwischen kapazitiven elementen angeordneten leistungsschalters
Inventor: BOLZ STEPHAN
IPC: F02N99/00
Filed: 2003-09-15
Abstract: Verfahren und Vorrichtung zum Einschalten eines zwischen kapazitiven Elementen (C1, DLC, B36) angeordneten Leistungsschalters (S1, S2), wonach den Schaltkontakten des noch geöffneten Leistungsschalters (S1, S2) eine Drossel (L) parallelgeschaltet wird, über welche zwischen den miteinander zu verbindenden Elementen (C1, B36, DLC) Ausgleichströme fließen und abklingen können, bevor anschließend der Leistungsschalter (S1, S2) strom- und spannungslos geschlossen wird.
Patent DE-1918996-A1 (DE)
Title: Sausage roll prodn and packing
Inventor: ROSENBAUM EUGEN
IPC: B65D75/56
Filed: 1969-04-15
Abstract: Each sausage is totally encased in pastry, baked and finally wrapped in plastic or metal foil in a vacuum pack. The packing is formed to provide a tag at one end and is joined with a relatively wide seam in which at one end is a notch to facilitate removal of the packing. On the outside is formed a spiral rib.
Patent DE-1938615-A1 (DE)
Title: Nickel catalyst for hardening fats produced - from carbonyl
Inventor: HANS STARK DR
IPC: B01J23/70
Filed: 1969-07-30
Abstract: Catalyst is produced by decomposing gaseous Ni(CO)4 opt. diluted with inert gas e.g. N2, CO, CO2, in oils or liquid fats at 50-250 degrees C, forming homogenous suspension of Ni. Decomposition pref. is carried out in oil or fat which is already hardened and has been treated with filtration aid or carrier e.g. kieselguhr, bentonite or bleaching earth. After decomposition, cooled suspension can be made into flakes using double roll. Process is simple and avoid stage involving high temp reduction of NiO or other Ni cpds.
Patent DE-1938711-A1 (DE)
Title: Decorated material
Inventor: GUILLAND ANDRE
IPC: B44C1/00
Filed: 1969-07-30
Abstract: Plastics, paper, fleece, fabrics etc. are coated with continuous filaments in parallel or undulating array which comprise threads, single or composite yarns, or thin strips, spaced to requirements and adhering to the paper etc. base either by surface melting of base or filament, or by gluing using a thermosetting or vulcanisable adhesive or by partial blowing. The yarns, threads etc. can be reeled off parallel in close or distant spacing as needled and then simply fixed in the required design to the base material using continuous pressure for this purpose.
Patent DE-1958530-A1 (DE)
Title: Calcium flurodie concentration from ores - by heat-treatment before flotation
Inventor: BERGMANN ARTUR DIPL-BERGING DR
IPC: B03D1/06
Filed: 1969-11-21
Abstract: CaF2-contg. ores are tempered before concentration, to cause grain-growth pref. between 500 degrees C and temp. closely below ore m.pt. pref. at 700-1000 degrees C esp. 700-900 degrees C partic. 800-900 degrees C. Treatment pref. takes 0.5 to several hrs. pref. is not >2 hrs. Tempering is carried out with agglomerated or briquetted ore and tempered ore is concentrated by flotation.
Patent DE-1966338-A1 (DE)
Title: System for taking inked impressions or prints particu- - larly finger prints
Inventor: MILLER MARVIN
IPC: A47F5/05
Filed: 1969-09-13
Abstract: System for taking inked impressions or prints particularly finger prints.. Consists of at least one frame over which is fixed a thin film of normally transparent material for receiving the impression and having opaque ink material applied to one surface, and a sheet or film with a received surface mounted on one side of the film, aligned with the frame and normally spaced from the ink material, whereby placing of a reference surface on the impression-receiving surface of the film brings the ink material into contact with the print-receiving surface over a pattern corresponding to the reference surface, so as to form an ink reproduction of this surface.
Patent DE-2032885-A1 (DE)
Title: N-acroyl-2-aminobenzhydrols antifungals
IPC: A61P31/04
Filed: 1970-07-02
Abstract: Novel N-acroylaminobenzhydrols of formula: (where R and R1 are each H or lower alkyl and R2, R3, R4, R5 and R6 = H, halogen, lower alkyl, hydroxy, methoxy or NO2) have antifungal activity superior to Griseofulvin.
Patent DE-2065710-A1 (DE)
Title: Electric safety circuit for endoscope - with automatic photographic illumination device
Inventor: KOSAKA SHINYA
IPC: A61B1/04
Filed: 1970-08-18
Abstract: Electric safety circuit for an endoscope with an automatic photographic illumination device has a photographic element connected pref. via an amplifier with an integration circuit to which a Schmitt-circuit is attached. An adjustment circle disconnects after a predetermined time the light source for the illumination of the object after releasing the shutter of the photographic device. The device prevents injury to the patient being examined, by overheating of the tissue when the light source is connected for too long during the taking of the photograph.
Patent DE-2101075-A1 (DE)
Title: Vessel for storing liquefied natural gas under pressure, has inner and outer hull, hold being partly bounded by inner hull and containing independent, self supporting tank of laminated thermal insulation construction
IPC: F17C3/02
Filed: 1971-01-12
Abstract: The vessel has an inner and outer hull, the hold being partly bounded by the inner hull and contng. an independent, self supporting tank of laminated thermal insulation construction, separated by a gap from a second laminated shield of similar material fixed to the inside walls of the inner hull. Esp. the insulated walls are made of panels with a fixing system allowing for minor thermal expansion/contractions and based on glass fibre reinforced plastic shells filled with foamed plastic thermal insulation. Cheaper to construct than tankers in which the LNG is stored under pressure.
Patent DE-2116313-A1 (DE)
Title: Hydrogeneration of conjugated diolefinsand
IPC: B01J31/14
Filed: 1971-04-03
Abstract: Hydrogenation of title cpds. is effected with H2 in the presence of a catalyst composed of a transition metal cpd. spec. a Ni cpd. and an Al cpd. and in the presence of a tert amine. pref.pyridine, the Al cpd. having the formula:- Al Hu X3-n or Me (Al Hm X'4-m)p (where n is 1 or 2; m is 1, 2 or 3; Me is a mono-or divalent Gp. Ia or IIa metal; p is the valency of the metal Me; X is OR, NR2, NHR or SR; X1 is R, OR, NR2, NHR or SR; each R is opt. substd.monovalent hydrocarbon or Awo R gps. together form a bivalent radical -A-Z-B in which A and B are alkylene and Z is H, S, Al, alkylene, NH or N-hydrocarbyl)
Patent DE-2119977-A1 (DE)
Title: Antiphlogistic and antisecretory napththisoxazoles - from 1-hydroxyim - 2-carbonyl derivs by intramolecular condensation
IPC: C07D261/20
Filed: 1971-04-23
Abstract: Naphthisoxazoles (I): (where ring A can opt. carry a substituents; ring B can opt. have a C=C bond in 4-posn. and R is CH3, CH2OH, CH2Oalk, aminoalkoxymethyl, CH2hal, CH2NH2, CN or -C(=Y)-R1 where R1 is OH, is not >12C hydrocarbon gp., oxy, opt. substd. NH2 or a gp. OM1/n where M is alkali or alk. earth metal, Al, NH4 or an org. base, and n is valency of metal M, and Y is O or S provided that Y=O if R1=OH or Oalk or OM1/n). Prefd. cpds. are naphth- 1,2-c isoxazole-3-carboxylic acid, its 4,5-dihydroanalogue and the C1-3 alkyl esters of the latter. Prepn. by intramolecular condensation of 1-hydroxyiminonaptho-2-carbonyl derivs. in presence of dehydrating agts. In an example, 18 g. methyl-4,5-dihydronaphthisoxazole-3-carboxylate, m.pt. 146 degrees are obtained by saturating and refluxing a soln. of 20 g. methyl-1-hydroxyimino-1,2,3,4-tetrahydronaphtho-2-glyoxalate in MeOH with dry HCl-gas for 1 1/2 hrs.
Patent DE-2150686-A1 (DE)
Title: 6-amino-uracil-5-carboxylic acid thioamides - inters for dyestuffs and pharmaceuticals
Inventor: NIESS ROLF DR
IPC: C07D239/54
Filed: 1971-10-12
Abstract: Novel cpds. are of formula (I): (where R' is H, opt. substd. alkyl, cycloalkyl or aralkyl; R2 is as R1 or phenyl or opt. substd. heterocyclyl; R3 and R4 = as R1 or aryl; or NR3R4 is a heterocyclic radical; R5 is sulphonyl or acyl). (I) are inters. for dyestuffs and pharmaceuticals.
Patent DE-2221324-A1 (DE)
Title: Sliding clasp fastener - using knobbed monofilament material knitted into carrier
IPC: A44B19/56
Filed: 1972-04-29
Abstract: The polyamide or polyester monofilament material, with its spaced projections, is inserted spirally as a weft into the knitting process, the projections equalling the needle interval so that the stitches of the knitted ribs of the carrier pass round the flat sections between the projections. Stiffens the material allowing thinner monofilaments to be used as the teeth, and to utilise the full capacity of the knitting machine.
Patent DE-2247782-A1 (DE)
Title: 5'-Amino-5'-desoxy nucleoside amidocyclothiophosphates - with biochemi-cal activities, including diuretic and broncholytic activity
Inventor: JASTORFF BERND DR
IPC: C07H19/16
Filed: 1972-09-29
Abstract: Cpds. of formula (I): (where A is the residue of a pyrimidne or purine base; R1 is H or opt. functionally modified OH; R2 is H, 1-8C alkyl or opt. substd. aryl; and R3 is H, 1-10 C alkyl, cycloalkyl, 3-5 C alkenyl or alkynyl, or aryl), and their salts are cpds, which regulate cell metabolism, transfer or modify hormone action, have an effect on heart and brain metabolism and circulation, and have diuretic and broncholytic activity. They are pref. prepd. by base cyclisation of a cpd. (II): (where R4 and R5 are opt. substd. aryloxy).
Patent DE-2262202-A1 (DE)
Title: Fabric control and guide mechanism - to guide fabric from stack through sewing machine by grip and pneumatic sensing
Inventor: CONNOR JUN WILLIAM R
IPC: D05B33/02
Filed: 1972-12-19
Abstract: The stack of fabrics is inched upwards to present the top layer to a grip which is moved forwards and downwards to operate in conjunction with a guide wheel and pneumatic sensing in order to pass the edge through a seing machine; at the back, the grip moves backwards and upwards, the fabric having been guided laterally over the table. This ensures accurate fabric guidance, allowing a contoured edge to be stitched, itself giving cleanly-stacked fabrics.
Patent DE-2329409-A1 (DE)
Title: Pulse fusion reactor for electrical power plant - utilizing deuterium pinched plasma
Inventor: FISCHER ALBERT GEORGE DR
IPC: G21B1/00
Filed: 1973-06-08
Abstract: Pulse fusion reactor with application to both large or small electrical power plant installations. A plate condenser assembly connected to a high voltage source effects current discharge through the fluid lithium layer enclosing a deuterium or 50% deuterium-tritium mixture gas injected into the electrode chamber of the assembly. Gaseous expansion of the lithium ensues and results in an implosion wave which compresses the deuterium mixture within the applied magnetic field to create a spherical theta pinched plasma and thermo-nuclear conditions. Heat energy released by the reaction is conducted through the containment vessel walls which are cooled by the liquid metal primary circuit which includes a steam raising heat exchanger and steam turbine with generator.
Patent DE-2337991-A1 (DE)
Title: Tail shaft bracket arrangement for hydrofoil craft - automatically turns to be in following orientation and contain dampener unit
Inventor: HUBBARD ROBERT MARVIN
IPC: B63B1/28
Filed: 1973-07-24
Abstract: The arrangement is located in the hull, so that it can turn freely about a vertical axis. When the craft moves, the arrangement automatically turns into a following position. The arrangement contains a pre-calculated dampener unit, to reinforce the natural hydrodynamic rotational damping, caused by the arrangement itself. The dampener contains a mechanical damping mechanism between the hull and the arrangement. The vertical support shaft is contained in taper roller bearings at its upper end ot withstand load in all directions.
Patent DE-2339228-A1 (DE)
Title: Determination of chlorine or bromine in gas mixture - by coulometric cell balanced in absence of chlorine or bromine
Inventor: BARSTOW ORMOND E
IPC: G01N27/42
Filed: 1973-08-02
Abstract: An instrument for the coulombometric determination of chlorine or bromine in a gas mixture, having a housing with a first chamber with a reference electrode, a second chamber with a cathode, and a third chamber with an anode, and means to allow electrolyte to flow through with the same level in each chamber. A predetermined volume of the gas mixture can be fed in to the second chamber above the electrolyte and in contact with the cathode which is partly covered by a film of electrolyte and the cathode potential is adjusted with reference to that of the reference electrode so that there is zero current between cathode and anode in the absence of chlorine or bromine; means are provided to record the current which then flows in the presence of chlorine or bromine.
Patent DE-2344865-A1 (DE)
Title: I.C. engine fuel injection pump - incorporates pressure responsive valve to avoid overrunning of an engine on switching off
Inventor: JELONEK KLAUS
IPC: F02M59/48
Filed: 1973-09-06
Abstract: A fuel pump has a reciprocating piston which delivers fuel induced into the cylinder through a valve assembly. The valve assembly comprises a fixed hollow cylindrical body with ports which connect to an outlet duct leading ultimately to a fuel injector and a coaxially arranged movable part which is held closed against a seat by a compression spring. Fuel pressure operating underneath the movable part opens it against the force of the spring but when the pump is switched off and the movable part is reseated excess pressure in the duct is avoided by rearward movement of a spring loaded piston located in the part and normally held seated against a circlip.
Patent DE-2351323-A1 (DE)
Title: Throughflow water heater - has heating pipes and channels in one-piece aluminium block with plastics end closure flanges
Inventor: APPUN ERNST
IPC: F24H1/10
Filed: 1973-10-12
Abstract: Throughflow water heater has heating bodies in throughflow water pipes which are connected to each other by channels and lie parallel to them, and are of equal lengths. The pipes and channels are formed from a one-piece pipe block, closed at each end by a cover flange. Preferably the block is of A1, or of a temp.-stable plastics; the pipes and channels are interconnected by perforations or by apertures in the flanges, which are plastics injection moulded parts and contain additional measuring and regulating appts. for the heater, e.g. differential press. switches, or constant flow controller(s). The pipes are easily produced, connected and mounted.
Patent DE-2352835-A1 (DE)
Title: Double glazing panes mfr. - using conveyor with transversing table for first, and swivel tables for second pane
Inventor: SONDERN RAINER
IPC: E06B3/673
Filed: 1973-10-20
Abstract: In a plant for the manufacture of double glazing window panes, the two panes belonging to a pair are passed on a belt conveyor in the vertical position one after the other through a washing and drying station. The first pane of a pair is transferred transversely to a belt conveyor parallel to the first. A spacer frame is applied to the second pane and the assembly is turned through 180 degrees. The two panes of a pair are then brought to a position side-by-side and are joined to a double glazing pane. Both panes may be inspected simultaneously and plant is fully utilised.
Patent DE-2359183-A1 (DE)
Title: Envelope with tear-open thread - has thread or strip adhered in fold of envelope material
Inventor: RIOTTE ROLF
IPC: B65D27/38
Filed: 1973-11-28
Abstract: The tear-open thread or strip is used in envelopes to facilitate opening without tools and preventing possible damaging of the content. The thread or strip may be applied to any envelope material and arbitrary adhering material may be used for the thread or strip securing. The adhering is carried out at the envelope fold region in a position where its end can be easily gripped by fingers for easy and clean tear-opening.
Patent DE-2360117-A1 (DE)
Title: Dispersant additives for lubricant and fuel compsns. - comprising the reac-tion prodor acid acylating agent, hydroxy cpd.
Inventor: MEINHARDT NORMAN ANTHONY
IPC: C09K23/34
Filed: 1973-12-03
Abstract: Oil-soluble dispersant additives providing demulsification characteristics in fuel and lubricating compsns. comprising the prod. obtd. by the reaction at 25-300 degrees C of (a) substd. dicarboxylic acid acylating agent (I), contg. >=30 aliphatic C atoms, where substits. are derived from 1-olefin or halogenated 1-olefin polymer of av. M.W. 700-5000, (b) polyhydric aliphatic alcohol (II) contg. 2-10 (2-6) hydroxy groups, (c) polyoxyalkylene polyamine (III) of M.W. 200-400 and chosen from formulas H2N-Alkylene-(-O-Alkylene)m-NH2 and R- -Alkylene-(O-Alkylene)n-NH2 3-6 (where m = 3-70; n = 1-40 such that total n = 3-70; R = 3-6 valent satd. 1-10C hydrocarbon) and (d) alkylene amine (IV) of formula: NH(R)- -Alkylene-N(R)- n-H (where n = 1-10; R = H, hydrocarbon) in amts. of 0.01-4 equivs. each of (II) and (IV) and 0.01-2.0 equivs. of (III) per equiv. of (I).
Patent DE-2364015-A1 (DE)
Title: N-Doped silicon monocrystal prodn. with regulable doping profile - by neutron bombardment of p-doped starting material
Inventor: REUSCHEL KONRAD DIPL CHEM DR P
IPC: H01L21/261
Filed: 1973-12-21
Abstract: n-Doped Si monocrystals with regulable radial and/or axial doping profile are produced from a p-doped Si monocrystal by bombarding the Si starting material with neutrons according to the equiation 30Si(n, gamma) 31Si right arrow 31P, the P concn. produced by regulating the neutrons flux being greater than the acceptor concn. in the starting material, and producing a donor profile which is the inverse of the acceptor profile. To produce an n-doped Si monocrystal rod, with a specific resistance rising from ca. 120 ohm.cm (seed crystals) to ca. 208 ohm.cm over its length, a p-doped Si rod with an acceptor concn. of 1.3x1013 to 3.2x1013 atoms/cm3 is used and the neutron flux is regulated so that a total of 5.6x1013 atoms P is produced. For an n-doped wafer with a specific resistance of 20-36 ohm-cm, a p-conducting wafer with an acceptor concn. of 6.6x1013 to 1.5x1014 atoms/cm3 is used and the neutron flux is regulated so that a total of 2.9x1014 atoms P is formed. After neutron bombardment, the crystal pref. is tempered in a Si tube for at least 1 hr above 1000 degrees C. Striations are avoided, so that rods or wafers of any orientation and dia. can be produced.
Patent DE-2404226-A1 (DE)
Title: Adjustable door hinge for profiled frames - is accommodated completely within the frame by a profiled section
Inventor: UHR WERNER
IPC: E05D5/02
Filed: 1974-01-30
Abstract: The door hinge is used in conjunction with door frames which have especially a channel shaped framed profile. The lower, adjustable, part of the hinge is held in the door frame and the upper part of the hinge is held in the door leaf edge. The door hinge lower part is completely concealed within the channel shaped frame profile and the hinge is readily adjusted by the lower part. A channel shaped sheet metal profile is inserted into the frame profile so that the flanges of the inserted profile are parallel to the door frame profile flanges. The flange of the door frame and the flanges of the inserted profile each have two aligned openings for clamping bolts for the hinge lower parts.
Patent DE-2420861-A1 (DE)
Title: Increased pressure-connection of centrifugal pumps - using two pumps in series, the first being larger
Inventor: LECHLER FRIEDRICH WILHELM
IPC: F04D13/12
Filed: 1974-04-30
Abstract: The device has, at least, two centrifugal pumps in series. The pump, attached by its pressure-connections to the suction-connections of the subsequent pump, exceeds the latter in size. The smaller pump has a higher output, as it deals with the same amount of liquid at a much higher pressure. The pressure at the pressure-connection of the second pump is increased. As the amount of liquid, supplied by the larger pump, has to flow through the smaller pump in the same time, thus increasing the pressure.
Patent DE-2421225-A1 (DE)
Title: Animal carcass splitting saw - moves parallel to carcass suspension monorail drag chain in performing vertical saw cut
IPC: A22B5/20
Filed: 1974-05-02
Abstract: Animal carcasses, suspended on a monorail and moved along by a drag chain, are split along the spine by a motor saw which can be moved parallel to the monorail for a certain distance by a catch pin, engaging the drag chain. The motor saw with drive is suspended by a rope leading to a power cylinder so that it can slide up and down as its frame moves along. At the end of a cut the motor saw with frame can be pulled back by another power cylinder, ready for the next cut. The manual labour required to split beef carcasses is thus obviated and the monorail transport of the carcases is not halted.
Patent DE-2421334-A1 (DE)
Title: Lock for strong room door - has centrally pivoted lever actuating blocking elements connected alternately to main and emergency locks
Inventor: BOECK JOSEF ING
IPC: E05B65/00
Filed: 1974-05-02
Abstract: This emergency lock arrangement operates reliably even in case of damage to other associated locks. Every main lock has only one emergency lock and these two locks are connected by a pivoted lever. This lever rotates a locking element about its centre. The ends of the lever can be alternately connected either to the main or emergency lock for operation. The door locking bolts are actuated by two racks which are actuated by a central pinion mechanism. The actuating members for the locking bars are connected by the coupling lever arrangements either to the main lock or to the emergency lock.