baber/WOPTO huggingface dataset:
Patent EP-0147721-A2 (EP)
Inventor: KIRCHNER KURT DIPL-CHEM
IPC: B01D53/00
Filed: 1984-12-11
Abstract: 1. A process for eliminating gaseous organic pollutants, which can also be present in traces, from waste gases by biological oxidation using bacteria, wherein the gas stream containing one or more organic pollutants is led through one or more biologically active layers in fluidized bed reactors and, for wetting the bacterial cultures fixed on the surface of the carrier, a liquid stream is circulated in a co-current or counter-current during operation, characterised in that the biologically active layers are produced by bringing a porous, pollutant-adsorbing, carrier material, which has a high internal surface area and is selected from the group comprising activated carbon, zeolite and silica gel, into contact with a pollutant-specific suspension of a bacterial monoculture and/or mixed culture.
Patent EP-0146140-A2 (EP)
Inventor: UEMATSU TAKAO
IPC: C10N40/24
Filed: 1984-12-18
Abstract: A substantially water-free, liquid lubricant for metal forming, which comprises (a) a lubricating oil, and (b) at least one phosphoric acid monoester from the group represented by the general formula:
     wherein R is alkyl, alkylalkenyl or aryl, and optionally (c) at least one member of the group including fatty acids, fatty acid amides and metal soaps, can form a lubricating film with a good heat resistance and good lubricating properties by virtue of the heat generated by deformation and friction during the forming only by wetting the surface of a metallic workpiece (2) or a die (5) with the liquid lubricant, and can work effectively for prevention of galling. Parts or articles with a higher reduction of area and complicated shape can be readily formed. Furthermore, a film having a lubricating effect equivalent to that of the conventional phosphate coating film can be simply obtained with a great contribution to product cost reduction.
Patent EP-0123511-A2 (EP)
Inventor: ITOH NOBUYA
IPC: C12Q1/61
Filed: 1984-04-18
Abstract: A method for determination of glycerol by using a reagent system comprising glycerol dehydrogenase and a pyridine nucleotide coenzyme, characterized in that an enzyme selected from the group consisting oftriokinaseand dihydroxyacetone kinase is incorporated into the reagent system to eliminate the formed dihydroxyacetone or D-glyceraldehyde in the assay system.
Patent EP-0129428-A2 (EP)
Inventor: SCHENCK ROBERT ROY
IPC: A61B17/11
Filed: 1984-06-15
Abstract: The invention provides encircling devices (10) by which anatomical structures (12), such as blood vessels, fallopian tubes, ureters, vas deferens and outer nerve sheaths may be anastomosed. Such an encircling device (10) provides an opening that receives an end (12) of a tubular anatomical structure having a prepared opening, and the tubular structure is anastomosed to a second anatomical structure having a prepared opening by tethering (19) to hold the two structures to the encircling device (10) holding the structures under radial stress in apposition to each other to form a fluid-tight peripheral seal around their openings. Such devices may be used in the manner described to join a tubular anatomical structure to a second anatomical structure having a cavity, e.g. a fallopian tube to a uterus or a ureter to the bladder.
Patent EP-0137672-A2 (EP)
Inventor: ABEL EDWARD PETER
IPC: G03C1/053
Filed: 1984-08-22
Abstract: A photographic element having thereon a barrier layer comprising a chill-gelable polymer comprising:
 (a) 30 to 97 weight percent of polymerized N-alkyl-substituted acrylamide,
 (b) 3 to 25 weight percent of polymerized crosslinking monomer having at least two addition-polymerizable groups per molecule and
 (c) the remainder of the copolymer (if any) being made up by one or more other polymerized monomers,
 with the proviso that said other monomers (c) comprise less than 5 weight percent of cationic monomers, less than 15 weight percent of free acid monomers, and less than 3 weight percent of metal or ammonium salts of acid monomers. The barrier layer is particularly useful as a process timing layer in color image transfer film units.
Patent EP-0114131-A2 (EP)
Inventor: VINCENT YVON MICHEL
IPC: A63C17/14
Filed: 1984-01-10
Abstract: A roller skate in which the automatic action of normal walking produces a driving action on the wheels. A heel kick to the pedal of the skate causes the putting in operative position of a control device. During the lifting of the skate, the control device comes back to a standby position. A toe kick to the pedal after the waiting position causes the putting in braking position of the control device. The braking is controlled by the depression of the pedal and is progressive. The control device is locked in the position selected and a new position requires the reversion to the standby position.
Patent EP-0129481-A2 (EP)
Title: Appareil de pressothérapie
Inventor: TISSOT JEAN
IPC: A61H23/04
Filed: 1984-06-15
Abstract: Appareil de pressothérapie constitué par une pluralité d'enceintes accolées les unes aux autres, séparées par des cloisons souples de telle sorte que les déformations successives des cloisons des alvéoles provoquent l'apparition d'un gradient de pression d'une alvéole à l'autre, la pression de chaque alvéole étant légèrement supérieure à la pression de l'alvéole qui a été gonflée après elle.
Patent EP-0154907-A2 (EP)
Inventor: VON BITTERA MIKLOS
IPC: A61L15/44
Filed: 1985-03-01
Abstract: Die Erfindung bezieht sich auf medizinische Pflaster zur Abgabe eines Wirkstoffes an die Haut über einen längeren Zeitraum, insbesondere auf antiphlogistische - medizinische Pflaster, deren Deckschicht aus einem längs-querelastischen, mit einem Polymer imprägnierten oder beschichteten textilen Flächengebilde, insbesondere Gewirk oder Gestrick besteht.
Patent EP-0182441-A2 (EP)
Inventor: ANZENBERGER JOSEPH FRANCIS SR
IPC: C10M169/04
Filed: 1985-11-15
Abstract: A rust preventive composition effective in protecting metal surfaces by direct or vapor phase contact contains as essential ingredients: (A) an aryl phosphate; (B) a polyolester; (C) a calcium petroleum sulfonate; and (D) an alkylamine alkanol.
Patent EP-0154533-A2 (EP)
Inventor: SHUDO KATSUYUKI
IPC: G11B20/12
Filed: 1985-03-01
Abstract: In apparatus for recording reproducing a composite . video signal on and from a rotary recording medium (1), the field of the composite video signal is detected and only odd or even field signal is delayed by one half (H/2) a horizontal scanning period so that the composite video signal is changed to a modified composite video signal which is recorded on the rotary recording medium (1) together with a field distinguishing signal (Sf) produced using the result of the field detection. The field distinguishing signal (Sf) is arranged to be located at a given time position with respect to a predetermined vertical sync signal of every one frame period of the recording signal on a rotary recording medium (1) driven and rotated at a rotational period equal to the vertical scanning period of the composite video signal. This field distinguishing signal is extracted from a reproduced signal obtained in reproduce mode so that field switching is effected using the reproduced field distinguishing signal thereby delaying only even or odd field signal, which has not been delayed on recording, for obtaining a compositie video signal having sync signals which with regular interlaced scanning can be performed.
Patent EP-0168233-A2 (EP)
Inventor: OGAWA MASASHI
IPC: C08F267/10
Filed: 1985-07-08
Abstract: A medium for electrophoresis comprising an aqueous acrylamide gel formed by crosslinking polymerization of an acrylamide compound and an acrylamide copolymer having at least one specifically selected constitutional repeating unit in the presence of water. The medium may contain a water-soluble polymer and agarose. The medium may contain a modifire such as an anionic surfactant or a compound having at least one carbamoyl group.
Patent EP-0151079-A2 (EP)
Inventor: KIEFF ELLIOT
IPC: C07K14/05
Filed: 1985-01-28
Abstract: The nucleotide sequence of Epstein-Barr Virus (EBV) DNA which codes for outer surface viral proteins has been determined. Fragments of the DNA have been isolated and cloned into a vector which, when placed in a host organism, express proteins which when used to immunize rabbits generate antibody which reacts with the surface proteins of virus infected cells. These proteins are useful for preparation of a vaccine for EBV.
Patent EP-0189700-A2 (EP)
Inventor: JOHNSON MARK G
IPC: G11C7/20
Filed: 1985-12-20
Abstract: A static RAM having a flip-flop cell employs a circuit for simultaneously clearing all cells to a logic zero, in which one of two ground lines is raised to VCC, thereby forcing one node of the flip-flop high.
Patent EP-0192228-A2 (EP)
Inventor: KANTNER ALEXANDER DIPL-PHYS DR
IPC: G05D23/19
Filed: 1986-02-18
Abstract: The invention relates to a method for regulating the temperature in spaces which possess heating and/or cooling devices with adjusting devices, by means of which their output, and hence the space temperature, can be regulated. In this arrangement, the heating and/or cooling devices are supplied from a central heating or cooling source. At least one temperature is detected at the location of the heating or cooling source and from this the first and/or higher derivatives are formed based on time. A range of nominal values is defined for the values of the time derivatives, with lower and upper limits thereof, and all time derivatives outside the range of nominal values are eliminated by altering the output of the heating or cooling source. <IMAGE>
Patent EP-0204337-A2 (EP)
Inventor: KAMEI EIICHI HIRAKATA LAB
IPC: D01D5/24
Filed: 1986-06-05
Abstract: In a porous hollow fiber having a large number of micropores in its surrounding wall, the improvement in which walls of said pores are coated with ethylene oxide-grafted nylon, such as ethylene oxide-grafted nylon 6.
Patent EP-0224703-A2 (EP)
Inventor: HERRMANN JOHANN
IPC: H02B11/24
Filed: 1986-10-21
Abstract: Geschottete Schaltschränke mit einem ein- und ausfahrbaren Leistungsschalter und einem vom Vorschubantrieb des Schaltwagens betätigten Öffnungsmechanismus der Blenden, wobei der Abtriebshebel (13) des Vorschubantriebs die Blenden (6) über einen drehbaren Nocken (17) öffnet, bevor die Einfahrbewegung des Leistungsschalters (1) beginnt.
Patent EP-0195585-A2 (EP)
Inventor: KARITA MITSUJI
IPC: E05F15/60
Filed: 1986-03-12
Abstract: A door apparatus includes a door movable between a closed position and an open position with respect to a stationary structure, and a support device for supporting the door. The support device includes a magnet mounted on one of the door and the stationary structure, and a member of a magnetic material mounted on the other of the door and the stationary structure. The magnet and said magnetic member cooperates with each other to produce a magnetic force therebetween to support at least part of the weight of the door.
Patent EP-0200465-A2 (EP)
Inventor: FALKINGHAM LESLIE THOMAS
IPC: H01H33/662
Filed: 1986-04-23
Abstract: A vacuum device (10) having separable contacts or spaced electrodes (18, 20) in a mainly insulating envelope (12) wherein only a short length of the insulating wall is shielded from metal vapour produced by arcing (54) between the contacts or electrodes (18, 20). The invention relies on the fact that the insulation strength in a vacuum is greater than in air.
Patent EP-0207627-A2 (EP)
Inventor: UMPLEBY JEFFREY DAVID
IPC: C08L85/00
Filed: 1986-05-29
Abstract: A crosslinkable composition comprising (A) a silyl poiym- er, for example an ethylene/vinyl trimethoxy silane copolymer, and (B) a silanol condensation catalyst which is an organic polymer having its polymer chains bridged by dihydrocarbyl tin (IV) containing units of the formula .O.SnR 1 R 2 O. Also disclosed are aliphatic alpha-olefin/unsaturated carboxyl compound copolymers containing similar dihydrocarbyl tin (IV) bridges. The compositions can be theremoformed into articles, e.g. cable insulation, and crosslinked by water treatment.
Patent EP-0225009-A2 (EP)
Inventor: SMITH NIGEL PETER
IPC: G01N15/02
Filed: 1986-09-26
Abstract: The invention comprises apparatus capable of unambiguous determination of the length and diameter of fibrous particles, especially asbestos fibres, based on near-forward scattering of light by fibres aligned within a hydrodynamically focused gas flow region (22). Three portions of scattered light are detected, two portions perpendicular to the fibre axis and one aligned with it, from which length and diameter can be independently determined. This independence is achieved by allowing only selected parts of the light scattered within certain selected ranges of angles to reach each detector (31,37 and 41). A two-detector instrument capable of accurate determination of fibre diameter is also described.
Patent EP-0222537-A2 (EP)
Inventor: YORK KENNETH K
IPC: A61F9/009
Filed: 1986-10-22
Abstract: A system for photoablating a photoablatable substrate (1) (such as the cornea of a human eye) to create a rounded work surface includes a curved, hollow mirror (5) for reflecting light capable of photoablating such surfaces. The curvature of the mirror determines the shape and curvature of the rounded work surface created. The mirror has an opening of sufficient size and shape to expose the substrate to reflected, photoablating light, and is linked to a mechanism (15) for adjusting mirror tilt and height with respect to the substrate. The system can include a source of photoablating light such as an excimer laser (8), a mechanism (7 and 4) for aligning light from the excimer laser with the mirror surface, a mirror cover (10) for excluding unreflected excimer laser light from desired portions of the substrate, and a high-speed shutter system (6) for controlling the amount and the timing of light transmission from the excimer laser (8) to the mirror (5).
Patent EP-0223535-A2 (EP)
Inventor: SOLCZ EDWARD JOHN
IPC: G02B26/10
Filed: 1986-11-11
Abstract: A piezoelectric bimorph scanner is disclosed which has a flexural beam (36) attached to the free end of a cantilever-mounted piezoelectric bimorph crystal (40). A mirror (55) is bonded to the flexural beam at a predetermined distance from the bimorph crystal. An AC voltage of predetermined frequency is applied to the bimorph crystal causing the flexural beam to oscillate, with a node at the center of the mirror. The mirror oscillates about the node rather than swinging in an arc, enabling the scanner to deflect a collimated light beam over a larger deflection angle than heretofore possible without additional light beam control apparatus. In an alternative embodiment, a laser diode may be mounted on the flexural beam instead of the mirror, further reducing costs and components.
Patent EP-0228241-A2 (EP)
Inventor: CAVANAGH SEAN
IPC: E04B1/26
Filed: 1986-12-16
Abstract: A system for constructing staging or the like comprising beams 2,3,4,5,6 etc. (e.g. timbers) and socket elements 10,11,12,13, etc., with screws or the like to secure the beams to the socket elements. The socket elements each comprise at least three interconnected box sections for slidably receiving the beams, the box sections being open at both ends and arranged such that a first of the beams can pass through a selected one of the box sections, while at least one further beam can pass through further box sections and abut the first beam. The system generally supports cladding sheets 1, for example, for stage flooring.
Patent EP-0237745-A2 (EP)
Inventor: GALKOWSKI JAN T
IPC: G06F17/30
Filed: 1987-02-03
Abstract: The hierarchical information is annotated by selectively adding to it two spatial representing characters. Each instance of a first spatial representing character corresponds to a unit step to the right, each instance of a second spatial representing character represents a unit indentation to the left, and the first instance of the second spatial representing character in a string of the second spatial representing characters may also imply a carriage return and line feed. The annotated hierarchical information is then stored (R1) and is scanned to produce two byproduct strings. The first byproduct string (R2b) is merely the sequence of first and second spatial representing characters, in the order in which they appear, to which is added two place holding characters, one representing an alpha-numeric string, and the second representing a string of one or more blank or null characters. The second byproduct string (R3b) is merely the concatenation of the alpha-numeric strings appearing in the hierarchical information. The first and second byproduct strings are then stored. The method is reversible so that the encoded and stored hierarchical data structure (including its contents) can be retrieved and reconstituted (R4). The encoded stored hierarchy (and its contents) can also be rapidly searched (SL) in its encoded form.
Patent EP-0233574-A2 (EP)
Inventor: RITSKO JOSEPH E
IPC: B22F1/02
Filed: 1987-02-10
Abstract: A method is disclosed for introducing a controlled level of oxygen into agglomerated molybdenum metal powder, in particular into agglomerated molybdenum plasma spray powder. According to a first aspect of the invention, the method involves contacting the powder with a relatively dilute solution containing a sufficient amount of an oxidizing agent for a sufficient time to increase the oxygen content of the powder followed by removing the resulting partially oxidized powder from the resulting solution. According to a second aspect of the invention, the method involves heating the powder at a sufficient temperature for a sufficient time in the presence of water vapor, and a non-oxidizing atmosphere with the amount of non-oxidizing atmosphere being controlled to produce a partially oxidized molybdenum powder. According to a third aspect of the invention, the method involves forming a relatively uniform mixture of agglomerated powders consisting essentially of molydenum and one or more oxygen containing compounds of molybdenum wherein the mixture has an oxygen content of more than about 10% by weight and reducing the mixture at a sufficient temperature for a sufficient time to remove a portion of the oxygen therefrom and form a molybdenum powder having an oxygen content of no greater than about 10% by weight.
Patent EP-0233622-A2 (EP)
Inventor: LEGRAND FRANZ
IPC: C07C/
Filed: 1987-02-16
Abstract: Secondary amines are oxidized with hydrogen peroxide in the presence of a catalyst chosen from derivatives of zinc or cadmium. The process is applied to the preparation of di-substituted N,N-hydroxylamines such as N,N-diethylhydroxylamines and N,N-di-n-propylhydroxylamine.
Patent EP-0240988-A2 (EP)
Inventor: MORITA KIYOMI
IPC: F02D41/08
Filed: 1987-04-07
Abstract: Disclosed is an apparatus for controlling at the time of idling the rotational speed of an engine having an injector (4) for injecting fuel in proportion to the width of an input pulse. The control apparatus includes: a rotational speed sensor (10) for cyclically detecting the rotational speed (N) of the engine; an airflow meter (9) for cyclically detecting the quantity (Qa) of air being sucked into the engine; an idle switch (3) for detecting the complete closing of a throttle valve (2); a judging means (12) for judging that the engine is in the idling condition on the basis of the output of the idle switch (3) and the output of the rotational speed sensor (10); and an operating means (13) for cyclically outputting the injector (4) a fuel injection pulse having a pulse width (Tp) obtained on the basis of the output of the rotational speed sensor (10) and the output of the airflow meter (9) when the judging means (12) has judged that the engine is in the idling condition.
Patent EP-0245755-A2 (EP)
Title: Elektromagnetsystem für die Kernspintomographie
Inventor: MULLER WOLFGANG DR HABIL DIPL-
IPC: G01R33/38
Filed: 1987-05-05
Abstract: Ein Elektromagnetsystem für die Kernspintomographie ist mit einem ferromagnetischen Joch (41) und zwei am Joch (41) angeordneten, mit ihren Polflächen (51, 52) einander gegen­überstehenden Polstücken (42, 43) versehen, die zwischen sich einen Luftspalt (44) mit einem Durchmesser/Breiten-Ver­hältnis (D/H) von weniger als 2,5 definieren. Mindestens eine Erregerspule (47, 48) erzeugt im Luftspalt (44) ein Magnetfeld (B), dessen Homogenität in einem kugelförmigen Volumen mit einem Durchmesser der halben Breite (H) besser als 10⁻⁴ ist. 
     Hierzu ist im Bereich der Ebene der Polflächen (51, 52) jeweils eine im wesentlichen flächenhafte Zusatzspule (55, 56, 57, 58) angeordnet, deren Ampère-Windungszahl zwischen 0,1 % und 10 % der Ampère-Windungszahl der Erregerspule (47, 48) beträgt.
Patent EP-0264116-A2 (EP)
Title: Schattenmasken-Bildröhre
Inventor: NILL EBERHARD
IPC: H01J29/07
Filed: 1987-10-14
Abstract: Schattenmasken-Bildröhre mit einer Glaswanne und einem Glaskonus, die über angeformte Außenflansche miteinander verbunden sind. Zur Halterung der Schattenmaske (10) sind zwischen den Flanschen, vorzugsweise in inneren Ausnehmungen der Flansche, Halteplatten (7) befestigt, in deren Bohrung Nieten (9) angeordnet sind, welche die Maske (10) und ggf. die Innenabschirmung halten. Vorzugsweise ist die Maske (10) über Bimetallplättchen mit den Halteplatten (7) verbunden. Hierdurch ergibt sich eine einfache und billige Befestigung für Maske und Abschirmung in der Bildröhre.
Patent EP-0264924-A2 (EP)
Inventor: TAVS PETER DR
IPC: C07C49/603
Filed: 1987-10-21
Abstract: Es wird vorgeschlagen ein Verfahren zur Erhöhung der Ausbeute an 2,5,6-Trimethylcyclohexen-2-on-1 durch Umsetzung von Diethylketon in Gegenwart von Alkali mit Crotonaldehyd oder einer Verbindung, die unter den gewählten Reaktionsbedingungen in Crotonaldehyd umgewandelt wird und destillative Aufarbeitung des Reaktionsgemischs, das dadurch gekennzeichnet ist, daß man den anfallenden Destillationsrückstand entweder a) unter Zusatz katalytischer Mengen Alkali auf 120 bis 250°C, insbesondere 120 bis 200°C, erhitzt, oder, b) ohne einen solchen Zusatz auf 150 bis 250°C erhitzt und das aus dem Destillationsrückstand durch die Wärmebehandlung gebildete Gemisch aus 2,5,6-Trimethylcyclohexen-2-on-1 und Diethylketon destillativ abtrennt.
Patent EP-0265867-A2 (EP)
Inventor: INABA HIROMI
IPC: H02P27/08
Filed: 1987-10-23
Abstract: An apparatus for controlling power converters comprises a pulse generator (including a microcomputer (10, 11)) for sup­plying a pulse pattern to semiconductor devices (31-36, 51-56) of a power converter (such as an inverter (5) or a converter (3)) using the pulse width control scheme. The pulse generator is provided with a function of decimating pulses so that the pulse pattern may form a predetermined function provided that the pulse width is shorter than a limit value (Limit). 
     As a result, the input and output waveforms of the power converter can be made sinusoidal and can be released from the constraint of the minimum pulse width of power conversion semiconductor devices.
Patent EP-0277344-A2 (EP)
Inventor: REHAU AG CO
IPC: E04F17/08
Filed: 1987-12-21
Abstract: The invention relates to additional channels for conduits, with connection means and with cladding elements for part regions not occupied by the individual channels (1, 2). The channels (1, 2) have an essentially U-shaped basic form which can be closed by covering elements. Spacers (3, 4, 5) are inserted as connection means between the fastening wall (W) and the associated channel (1) and between the adjacent channels (1, 2). These spacers (3, 4, 5) allow a continuous specific adjustment of the distance between the fastening wall (W) and the channel (1) and between the channels (1, 2).