baber/WOPTO huggingface dataset:
Patent WO-2004003359-A1 (WO)
Title: Ladeluft-verdichter mit elektrozusatzantrieb
Inventor: HARNDORF HORST
IPC: F02B37/14
Filed: 2003-02-19
Abstract: Die Erfindung bezieht sich auf eine Aufladeeinrichtung (4) für Verbrennungskraftmaschi­nen (10). Die Aufladeeinrichtung (4) umfasst einen Turbinenteil (6) und einen Verdichter­teil (5, 23), die an eine gemeinsamen Laderwelle (7) aufgenommen sind. Das Turbinenteil (6) ist in einem Abgaskanal (18) der Verbrennungskraftmaschine (10) angeordnet, wobei der Verdichterteil (5, 23) im Ansaugtrakt (2) der Verbrennungskraftmaschine (10) unterge­bracht ist und einen Lufteinlass und einen Luftauslass umfassendes Gehäuse aufweist. Der Lufteinlass und der Luftauslass sind über einen Strömungskanal miteinander verbunden. Durch Drehung des Verdichterteiles (5, 23) der Aufladeeinrichtung (4) wird eine Verdich­tune, von Ladeluft erzielt. Der Verdichterteil (5, 23) der Aufladeeinrichtung (4) ist über eine Freilaufeinrichtung (29) auf der Laderwelle (7) aufgenommen und über eine Kupplung (26) mit einer Antriebswelle (25) eines' elektrisch ausgebildeten Zusatzantriebes (24) ver­bunden.
Patent WO-03098764-A1 (WO)
Title: Quenchdetektor
Inventor: ELST MICHAEL
IPC: H02H7/00
Filed: 2003-04-17
Abstract: Um bei einer Schaltungsanordnung (1) zum Erfassen eines Quenchvorganges eines Supraleiters, insbesondere im Bereich der Mittelspannungstechnik, mit wenigstens einem in einem Kühlelement (3) angeordneten supraleitenden Bauelement (6) zur Begrenzung eines Stromes in einer Speiseleitung (2), wenigstens einem Lichtwellenleiter (7), der sich mit einem Sondenabschnitt (8) in dem Kühlelement (3) erstreckt, einer Lichtquelle (9) sowie einem optischen Nachweisgerät (10), das zum Empfang einer in den Lichtwellenleiter (7) eingekoppelten Messstrahlung eingerichtet ist, die Zuverlässigkeit und die Ansprechgeschwindigkeit bei einem Quenchvorgang zu verbessern, wird vorgeschlagen, dass mit unterschiedlichen Enden eines supraleitenden Bauelements (6) elektrische verbundene Potentialgeber (11) vorgesehen sind, die paarweise einen Schaltbereich (13) des Sondenabschnitts (8) begrenzen, wobei jedes supraleitende Bauelement (6) einem Schaltbereich (13) zugeordnet und parallel zu diesem geschaltet ist, und dass das optische Nachweisgerät (10) Mittel zum Nachweis einer Polarisationsänderung der Messstrahlung aufweist.
Patent WO-2004049236-A1 (WO)
Inventor: NEUBAUER LUTZ
IPC: G06K7/08
Filed: 2003-11-03
Abstract: L'invention concerne un appareil de traitement de carte (10), qui comprend un conduit de réception de carte (16), un dispositif de transport de carte (13, 14, 15), un dispositif (52) servant à détecter la position ou l'arrêt momentané d'une carte (18a) dans le conduit de réception de carte (16), ainsi qu'un dispositif de retenue (28, 30, 32, 38) destiné à une carte (18a) anormalement arrêtée dans le conduit de réception de carte (16) en raison d'une manipulation effectuée sur l'appareil de traitement de carte (10). Ce dispositif de retenue est activé lorsque, malgré la transmission d'un signal de transport au dispositif de transport de carte (13, 14, 15), aucune modification de la position de la carte (18a) n'est détectée.
Patent DE-1817311-A1 (DE)
Title: Corrosion inhibiting metal auxiliaries
Inventor: WALTER DUERSCH DR
IPC: C10M173/00
Filed: 1968-12-28
Abstract: Corrosion-inhibiting metal auxiliaries with small tendency to foam and based on salts of alkylsulfamido-alkyl carboxylic acids are formed by adding alkalis or water-sol. tert. amines to the free acid so that a 0.5 aq. soln. of the salt has a pH at least 5.0, then 0.01-2.0% hydrazine or salt thereof and 0.1-2.5% acylating agents are added, and if necessary by further addn. of alkalis or amine a final pH of 6.0-10.0 measured in a 5% aq. soln. of the alkylsulfamidoalkyl carboxylic salt is established.
Patent DE-1901158-A1 (DE)
Title: Machine for continuous production of coffee extracts - and other products
Inventor: JOSEPH ELUERE YVES MARIE LOUIS
IPC: A23F5/26
Filed: 1969-01-10
Abstract: Continuous production of extracts, particularly coffee, using a fluid feed such as water with a counter-current principle of climbing a vertical column employed to take out the extraction at the top leaving the unwanted fluids at the bottom. This avoids any oxidisation, allows an exact temperature control, and produces a concentration of high purity and constant quality of any aromatic extraction required.
Patent DE-1902119-A1 (DE)
Title: High-density graphite structures
Inventor: OLSTOWSKI FRANCISZEK
IPC: C04B35/536
Filed: 1969-01-16
Abstract: Integral graphite structure is obtained by compressing worm-shaped graphite into thin foil with density 0.3-1.8 g./cc., cutting foil into small strips, plaiting strips arbitrarily and compressing body formed under a pressure of at least 2.1 kg./cm.2, pref. 35-3500 kg./cm.2.
Patent DE-1903699-A1 (DE)
Title: Converting hydrophilic polymer walls to hydrophobic polymer walls by fr - ee radical polymerisation
Inventor: GORDON BAYLESS ROBERT
IPC: B01J13/20
Filed: 1969-01-25
Abstract: Process for treating microcapsules that have walls of a hydrophilic polymer, which reduces the permeability of the walls. A free-radical polymerization of at least one monomer material is brought about in the interstices of the walls. To produce impermeable capsule and hence avoid loss of the capsule contents. The new process performs this more cheaply and simply than was previously possible.
Patent DE-1934913-A1 (DE)
Title: Cleansing agent for human skin
Inventor: PROELSS LUDWIG
IPC: C11D7/50
Filed: 1969-07-10
Abstract: A cleansing agent for human skin contains, as 'dirt. acceptors', solns. of elastomers which are sol. in low boiling benzine fractions with at most 2% aromatic content. Elastomer is pref. natural rubber. styrene/butadiene copolymer with styrene content 35% or polyisobutylene rubber.
Patent DE-1936867-A1 (DE)
Title: Automatic dough weighing machine
Inventor: GAICHE FRANCOIS
IPC: G01G13/00
Filed: 1969-07-19
Abstract: The dough is passed through two rollers on a conveyor belt which deflects together with its structure under the weight until a contact on its structure touches a stationary contact. This stops the rollers and operates two cutter knives which cut the dough off. The belt conveyor is then started to remove the dough which has the proper weight, and the initial position is restored when the dough has left the belt. To vary the weight setting, the whole structure can be lifted or lowered relative to the cutters by a pantograph linkage. The tare of the belt conveyor is adjusted by a current regulator which acts on an iron plate on the second arm of a lever carrying the conveyor at its other arm. The fine weight setting is done by varying the position of the stationary contact.
Patent DE-1951905-A1 (DE)
Title: Fungicide bactericide for technical - products
Inventor: THEISIG FRANZ DR RER NAT
IPC: E05D7/085
Filed: 1969-10-15
Abstract: is a fungicide and bactericide for the protection of technical products especially paints, adhesives, glues, and paper. The amt. used is pref. 0.05-0.1% calcd. on the wt. of the material to be protected. In vitro tests most fungi were inhibited at 0.005% concn.
Patent DE-1952381-A1 (DE)
Title: Granulate freeze drying appts
Inventor: STEINBACH GERHARD DIPL-ING
IPC: F26B5/06
Filed: 1969-10-17
Abstract: A vacuum chamber is provided with inverted, vertically spaced and laterally staggered V-shaped elements or vertically spaced and staggered downwardly inclined and oppositely disposed cascade elements which are heated to warm the frozen granulate and evaporate the moisture from it, the elements being spaced such that they form vapour extraction channels and granulate supporting members, on which the granulate is deposited in layers, which are moving across the members continuously or intermittently.
Patent DE-2035817-A1 (DE)
Title: Continuous detection or measurement of discrete gases - by diffusion through membrane
IPC: G01N7/10
Filed: 1970-07-18
Abstract: Process utilises the known diffusion rate of the gas through a particular membrane, e.g. hydrogen with nickel, helium with mica. After passing through a regenerative heat exchanger the main flow is heated to a controlled temp. and the gas separated by the membrane into an evacuated chamber. Subsequent pressure rise in the chamber is controlled by an ion extraction pump. From the related valves of partial pressure, temp. ion extraction and time, the gas content can be evaluated. Esp. of hydrogen in liquid metal cooled systems.
Patent DE-2035980-A1 (DE)
Title: Acrylonitrile prepn catalyst contng molybdenium bismuth and antimony - and oxygen
IPC: B01J23/18
Filed: 1970-07-20
Abstract: Acrylonitrile is prepd. by contacting a mixt. of C3H6, NH3 and O2 in the vapour phase at an elevated temp. with a catalyst contng. 5-60 atom % Mo, 25-70 atom % Bi, : and 5-70 atom % Sb, in addition to oxygen. The catalyst has a high selectivity and gives high yields of acrylonitrile Formation of by-products, such as acetonitrile, propionitrile, HCN, acrolein, CO and CO2 is decreased. The catalyst contains 5-45 atom % Mo, 50-70 atom % Bi and 5-45 atom % Sb. The catalyst also contains up to 3 wt.% oxide of P, As, B, S, Te, V, Sn, Ce or La. The gaseous reaction mixt. is diluted with steam. The reaction temp. is 400-600 degrees C.
Patent DE-2043798-A1 (DE)
Title: Animal feed cong colistin
IPC: A23K20/195
Filed: 1970-09-03
Abstract: Feed for domestic animals contg. colistin or its salt (pref. mineral acid salt). The active cpd. is present in 1-5 pts. (pref. 1-3 pts.) per million in the feed. Colistin favours the rapid growth of animals and increases their appetite. It does not produce strains of bacteria resistant to medicaments or have resistance to R factor and is not absorbed into the animal tissue.
Patent DE-2126517-A1 (DE)
Title: Hardened polymer mouldings mfre - by treating polymers with water glass
IPC: C08J5/00
Filed: 1971-05-28
Abstract: Hardened mouldings are produced from polymers and aq. silicate solns. (1) by mixing polymer particles (or particulate polymer mixtures) which have an expansion of 10-5-10 cm. in >=1 of the three spatial coordinates and which contain acidic gps., with (I) and then allowing the moulding to harden. A wide variety of polymers may be used, e.g. (A) polymers contng. acidic gps. in their mol. structure such as (co)polymers of itaconic or maleic acid or anhydride, (meth)acrylic acid etc.; (B) polymer which are non-reactive per se but contain additives with acidic functions, e.g. m-phosphoric acid, benzoic acid etc. Such polymers are PF, UF, epoxides, PVC, PVAc, fluoro resins etc. Mouldings harden after convenient pot-life to form dimensionally stable articles. Used e.g. in mfre. of light structural elements.
Patent DE-2142307-A1 (DE)
Title: Polyepoxide/itaconic acid resins - hot/cold set solvent-free
Inventor: KRUEGER ALFRED
IPC: C08L63/02
Filed: 1971-08-24
Abstract: A liq polyepoxide resin is mixed with finely powdered itaconic acid or its derivs. and also usual additives such as pigments, fillers, etc. The mixt can be cold-set with phosphoric acid/derivs and there are no side-products of the condensation reaction.
Patent DE-2153609-A1 (DE)
Title: 3-(cycloalkane amidopyridyl(or hydro-pyridyl)-alkyl-) - indoles - as anti inflammatory,hypotensive and antihistaminic agents
Inventor: ARCHIBALD JOHN LEHEUP
IPC: C07D401/06
Filed: 1971-10-27
Abstract: Cpds. (I) and their salts (where B is R1 is H or 1-6C alkyl, 7-10C aralkyl or aroyl, R2 is H, 1-6C alkyl or aryl, R3 is H, halogen, 1-6C alkoxy, OH or 1-6C alkyl, R4 is H or halogen, or 1-6C alkyl, R5 is 5-7C cycloalkyl, X circled negative is an anion, and A is alkylene, mono- or di-ketoalkylene of up to 4C) are prepd. either by reacting a 3-haloalkyl indole with an acylated aminoheterocyclic cpd. or by acylating the free amino group on the heterocyclic ring in a cpd. derived from (I) or by reducing a cpd. (I) where the heterocyclic ring is unsatd. or by a Fisher indole synthesis. Thus 3- 2-(4-cyclohexanecarbonamido-1-piperidyl)ethyl indole is prepd. from 3-(2-bromethyl)indole and 4-cyclohexanecarboxamidopiperidine.
Patent DE-2206318-A1 (DE)
Title: Centrifugal separator - uses tangential flow to generate vortex in axial flow chamber
Inventor: BIELEFELDT ERNST-AUGUST DIPL I
IPC: B01D45/14
Filed: 1972-02-10
Abstract: The parent patent describes an apparatus for centrifugally separating suspended substances from a gaseous or liquid medium; the separated substances are removed axially, the general flow of the fluid being along a curved duct with a vortex zone opening into it on the concave side; so that the remainder of the vortex zone constitutes a semicircle fitting against the concave side. In the patent of addition the curved duct, tangential to the vortex zone, is an endless recirculation duct flowing past and supplying a number of similar vortex zones; it thus continuously generates the vortex in each zone. The medium to be treated is supplied into each zone axially, and the purified liquid is removed from the zone also axially, either in the same direction (i.e. from the opposite end) or in contraflow. The tangential flow used to generate the vortex is a portion of the fluid flow before treatment.
Patent DE-2206327-A1 (DE)
Title: Cooling continuous casting machine withdrawal - rolls - by fabric curtain soaked in water
Inventor: SIMONS WILLI
IPC: B22D11/124
Filed: 1972-02-10
Abstract: A continuous casting machine withdrawal rolls are cooled by a blanket of asbestos that hangs over them, across their width. Water is fed to the asbestos through a pipe with holes in, the flow being sufficient to keep the blanket moist without any excess to run on to and damage the surface of the strand.
Patent DE-2219547-A1 (DE)
Title: Fabric inspecting and rolling machine - lifting finished roll for wrapping
Inventor: DAY HEINRICH
IPC: B65H19/30
Filed: 1972-04-21
Abstract: An inspection machine in which the cloth is rolled up after examination, esp. machines for handling very delicate fabrics where the roll is turned by two rollers on which it rests, being afterwards removed and carried else-where to be parcelled for shipment, has a mechanism integral with the main drive, or available as a separate unit to be added to existing machines, by which the finished roll is lifted clear, possibly tilted, for a wrapping sheath or tube to be slipped over it, and then to be drawn off the arbor as a finished package.
Patent DE-2234125-A1 (DE)
Title: Fabric holding - for sewing machine with adjustment unit for clamps and limit stops
Inventor: SCHOLL HANS DIPL ING
IPC: D05B33/02
Filed: 1972-07-12
Abstract: The operating device for the seamstress moves an adjustment unit to vary the dimensions of the pattern and also the setting of the clamps and limit stops holding the fabric to its carrier. The purpose is to allow fabric workpieces, such as collars, of the same pattern but of different lengths, to be fed to the sewing machine, the settings being effected without interrupting production.
Patent DE-2248793-A1 (DE)
Title: Macrolide antibiotics from Streptomyces platensis - cultured in the presence of zinc
Inventor: SUZUKI MAKOTO
IPC: C07H17/08
Filed: 1972-10-05
Abstract: New antibiotics of formula (I): (where R is acetyl or propionyl; X is cH=CH or ) are obtained by culturing a Streptomyces platensis strain (esp. NRRL 3761) in an aqs. medium contg. C and N sources and inorg. salts under aerobic conditions (pref. at 25-35 degrees C, pH=7), in the presence of Zn or a Zn salt (pref. ZnSO4 or ZnCl2) pref. in an amt. of 0.01-0.25% (w/v).
Patent DE-2250706-A1 (DE)
Title: Filament reinforced structure prodn - by filament winding inside a tubular die
Inventor: GOLDSWORTHY WILLIAM BRANDT
IPC: B29C41/20
Filed: 1972-10-16
Abstract: Filament feeding member having a number of filament feeding heads is inserted into a cylindrical tubular die, the heads being coextensive with the die. The die is rotated relative the feeding member and the filaments issuing from the head are applied to the interior of the die. The filament feeding head is oscillated and a resin matrix is added to the strands and cured to form a composite structure e.g. a strong tank for fuels.
Patent DE-2308361-A1 (DE)
Title: Hinge with load-equalising spring eg for lids - having spring guide rod with upper polyamide slide piece, and vertical thread on lower end
Inventor: GRONBACH WILHELM
IPC: E05F1/12
Filed: 1973-02-20
Abstract: Hinge having a tension spring for equalising the load on a cover or flap, which can be swung around a horizontal axis esp. the lid of a deep freezer, has the one end of the spring supported in the fixed hinge part and the other end engaged with a hinge part fixed on the flap by means of a spring guide rod which carries on its upper end a slide piece of polyamide or similar material, and has a vertical thread on its opposite end, while a nut is mounted on a support for receiving the lower end of the guide rods. a given cover or lid torque can be controlled effectively with fewer tension springs e.G. about one-third the number normally required.
Patent DE-2309268-A1 (DE)
Title: Internal gas circulation for pressure vessels - by fan and drive motor in pressure tight enclosure flanged to vessel shell
Inventor: STUBBEN HANS
IPC: B01J3/00
Filed: 1973-02-24
Abstract: Pressure vessels and autoclaves requiring the circulation of hot air or other gaseous media are fitted with a fan impeller which is driven by an electric motor flanged to the outside of the shell. The motor is mounted at the end of the impeller drive shaft which passes through a plate flanged to the shell. The motor itself is encased in pressure-tight casing which is flanged to this plate and can be cooled.
Patent DE-2317112-A1 (DE)
Title: Methyl glucosamine - 4-methyluracil complex - for stimulating non-specific immunity and repair of damaged tissue
Inventor: KULBACH WALTER OSWALDOWITSCH
IPC: C07D239/54
Filed: 1973-04-05
Abstract: The novel title cpd. of formula (I) is prepd. by reacting 4-methyluracil and equimolar amt. of N-methyl-D-glucosamine in aq. medium at 20-50 degrees C and recovered either by cooling to crystallise or drying by sublimation. (I) is useful in treatment of ulcers (gastric or duodenal), slow-healing burns, wounds, cystitis, colitis, etc., used e.g. as tablets contg. 0.25-5g or as 5% aq. solns. and also a nutrient for yeast. In animal tests is restores leucocyte count following benzene poisoning, inhibits the nephrotoxic effect of amphotericin B and stimulates the antiviral action of serum and the macrophages of the abdominal cavity.
Patent DE-2329021-A1 (DE)
Title: Paper stock prepn - injection of steam or water to thin consistency by inducing turbulence
Inventor: WARIS VEIKKO KAARLO TAPIO
IPC: D21F11/00
Filed: 1973-06-07
Abstract: Paperstock in distributor of a papermaking machine in the form of a concentrated suspension is thinned to the required consistency by injecting it with water or steam which may contain chemical reagents and fillers so as to induce turbulence which breaks down any fibrous agglomerates.
Patent DE-2329931-A1 (DE)
Title: Window frame with protective insulating plastic cover - has weather resistant lacquer coating applied to its surface
Inventor: PUSL JOHANN
IPC: E06B3/20
Filed: 1973-06-13
Abstract: The metal frame has holder webs for the plastic insulating layer which has a microporous interior. The plastic layer is manufactured in coupled on foam moulds which engage with coupling jaws which rapidly connect the moulds to the metal frame with the aid of compressed air cylinders. After the foaming process the moulds are rapidly opened. Before the foam moulds are coupled to the metal frame a pre-heating step is carried out, and the weather resistant lacquer coating of the desired colour applied.
Patent DE-2363752-A1 (DE)
Title: TV black-and-white picture convertor - converts signals into colour picture signals for any N colours
Inventor: LIEBSCHNER ROLF
IPC: H04N9/43
Filed: 1973-12-21
Abstract: As in 2124570 the black-and-white signal is applied to n similar electronic double comparators for its level quantisation in specified n grey or instantaneous value ranges, and for their consecutive conversion to signals of specified constant amplitude. In order to convert each double comparator output digital signal to three colour signal R, G, B, the three similar control amplifiers are connected in parallel. The generator controls the values and ratios of control voltages for the three amplifiers for the three colours in accordance with a d.c. voltage applied to its input and controlled by a potentiometer, so that when the potentiometers of the control voltage generators are moved from one end position to the other, the three output colour signals move over the whole circle of saturated colours.
Patent DE-2364792-A1 (DE)
Title: Gamma-Globulin purification - by precipitating impurities with uncharged polymers at pH 4-5
IPC: C07K16/06
Filed: 1973-12-27
Abstract: Pyrogen-free, highly pure gamma-globulin is produced by intimately mixing a gamma-globulin concentrate and an unbranched, long-chain, water-soluble, uncharged polymer (mean molecular wt. e.g. 3000-20000) (pref. polyethylene glycol of molecular wt. 4000-8000) at 4-30 degrees C and pH 4-5 with an aq. fluid, separating off an insoluble fraction after phase-separation has taken place, and recovering a purified gamma-globulin fraction from the supernatant aq. phase; the amt of aqs. fluid being such that the gamma-globulin concn. in the mixed is 3-8 wt.% and the amt of polymer being such that its solubility-inhibiting in the mixt is equiv. to that of pooyethylene glycol 6000 in a concn of a 4-4, 8g/100ml. The procedure can readily be incorporated into conentional blood fractionation processes and gives highly pure gamma-globulin in good yields. The product is pyrogen-free and is free from anti-complement activity, sot hat it is suitable for i.v administration, and oes not contain traces of substances such as enzymes which would adversely affect stability.
Patent DE-2411999-A1 (DE)
Title: Concrete component handling tackle - comprises wire rope ring fitting in eyebolt of curved cross-section
IPC: B66C1/66
Filed: 1974-03-13
Abstract: An eyebolt screws into a mating anchoring socket in the concrete component, and an endless wire rope ring is fitted in the eye. The latter has a regular curved cross-section where the ring bears against it, and the radius of this curve is thimble-shaped. The portion bearing against the ring can be of circular section, the remainder being so formed as to save material. Alternatively the section can be elliptical, the extension of the minor axes of the ellipse intersecting approximately at the eye centre. The face of the eye can be flat where not in contact with the ring. The width of the cross-section of the eye can be greatest at the point furthest from the threaded portion, towards which it decreases steadily.
Patent DE-2412783-A1 (DE)
Title: Brain simulator and simplified mechanical embodiment - comprising data container with series of concentric discs on central axis
Inventor: SZEKELY DAVID LESLIE
IPC: G06N3/04
Filed: 1974-03-16
Abstract: A brain simulator is for high-grade technical description and improved formulation of scientific concepts. It comprises two elements, namely means for storing data and statements in a structured logical form and means of simultaneously reading data out from different areas and levels of the data store. A simplified mechanical embodiment of the brain simulator or 'Planibrain' comprises a data store in the form of a series of concentric discs e.g. 22, which can rotate around a common central axis. Between two successive discs a free area is visible to permit data in the form of symbols to be read off with the aid of masks which have apertures forming structured links.