baber/WOPTO huggingface dataset:
Patent EP-0040545-A2 (EP)
Inventor: VOORHEES JOHN E
IPC: B23Q11/02
Filed: 1981-05-19
Abstract: In a band saw particularly adapted for cutting meat, blade scrapers (25,26) remove debris from the band saw blade (18) and throw it laterally and forwardly of the blade (18) into an enclosure (40), which can be removed withoutthe use of toots for cleaning and for disposing of the collected debris. The location of the blade scrapers (25,26) is slaved to the location of the saw blade (18) so as automatically to maintain the proper relationship for most efficient debris removal without adjustment.
Patent EP-0041396-A2 (EP)
Inventor: ANDREWS GERALD DONALD
IPC: C08F36/00
Filed: 1981-06-02
Abstract: Compound of the formula CH<sub>2</sub> =C(CH<sub>3</sub>)CO<sub>2</sub>R wherein R is an alkadienyl or cycloalkadienyl group which contains the 1,3- or 1,4-diene carbon skeleton, homopolymers and copolymers of the compound, and curablefinishes containing the homopolymer and/or copolymer.
Patent EP-0047058-A2 (EP)
Inventor: LAUCHENAUER ALFRED EMIL
IPC: D06L4/10
Filed: 1981-07-16
Abstract: This invention relates to a method of treating a surface with reagents. The method comprises:
     (i) establishing a reagent in a liquid phase;   (ii) forming a foam of said liquid phase;   (iii) applying said foam to said surface to be treated;   (iv) causing or allowing the foam to collapse at the interface of said surface being treated to deposit the reagent thereon and thereafter removing or deactivating the reagent on said surface when the treatment is complete, whereby the rate of foam collapse is controlled to controi the rate of application of the reagent to the said surface.
Patent EP-0047072-A2 (EP)
Inventor: TSCHERNEZKY WLADIMIR
IPC: A61M15/00
Filed: 1981-08-04
Abstract: Apparatus for inhalation comprising an insulated container (1) for holding a liquid, and from which liquid vapour is to be inhaled, closure means (2) for closing one end of the container after the liquid has been introduced, air supply means (8), a connecting tube (6, 7) via which air for inhalation is arranged to be fed from the air supply means to a region inside the container adjacent the end remote from the closure means so as to bubble up through the liquid when contained therein, and inhalation tube means (4) arranged to collect the air after it has bubbled through the liquid, the inhalation tube means (4) arranged to collect the air after it has bubbled through the liquid, the inhalation tube means being adapted at one end thereof (5) remote from the container to fit to the nostrils whereby direct inhalation of air and vapour into the nostrils is facilitated.
Patent EP-0049991-A2 (EP)
Inventor: KNOTT JOHN
IPC: G11B15/66
Filed: 1981-10-06
Abstract: A spool mounting apparatus, particularly suitable for automatic, unbuffered tape transport systems, permits a reduction in the handling of spools during loading sequences. 
     A spool inserted through an opening (12) into a cavity (20) within a housing (10), is guided into a preliminary position by a detent pin (26). The opening possesses a spring biassed closure member (13), which is mechanically linked to a free running disc member (40) within the cavity (20) situated opposite a shaped cylindrical hub (30) over which the spool may locate. 
     Motion of the spring biassed closure member (13) towards a closed position effects displacement of the free running disc member (40) towards the hub (30), thereby clamping the spool disposed therebetween. Subsequent rotation applied to the hub (30) is therefore transferred to the clamped spool and the free running member (40).
Patent EP-0060565-A2 (EP)
Inventor: WISSLER JOSEF H DR
IPC: C12N5/00
Filed: 1982-03-17
Abstract: The invention relates to a fully synthetic, chemically defined cell-culture medium which in addition to the usual known components of culture media contains at least two unsaturated fatty acids and/or at least one flavanoid and/or at least one ubiquinone and/or vitamin U, and/or mevalolactone. The cell culture medium of the invention preferably contains no serum. However, it preferably contains at least one defined protein, especially highly purified, molecularly homogenous natural serum albumin. The cell culture medium is suitable especially for use in culturing eukaryontic cells, such as leukocytes, fibroblasts, endothelial and heart muscle cells.
Patent EP-0062843-A2 (EP)
Inventor: CORNILS BOY DR DIPL-CHEM
IPC: C10L1/32
Filed: 1982-04-01
Abstract: The present invention relates to the stabilization of a carbonaceous combustible solid-diesel fuel suspension by inclusion therein of wax-like polymers in an amount of at least 0.2% by weight of the stabilized suspension. The polymers preferred are homopolymers of alpha  -olefins, and copolymers of ethylene and at least one other monomer copolymerizable therewith wherein the ethylene portion constitutes at least 60% by weight of the copolymer.
Patent EP-0075661-A2 (EP)
Inventor: LEMMER HELMUT
IPC: H02B1/052
Filed: 1982-07-09
Abstract: In practice, electrical appliances, particularly switchgear, are arranged in a large volume row by row next to one another and/or above one another on switchboards, in switch cabinets or on other assembly panels, on standard rails. To create a device for snap fastening these appliances to the rails which meets all the requirements of practical use and makes it possible to fasten and to detach all appliances, wherever they may be spatially arranged on the relevant assembly wall, by simple means, it is proposed that on the mounting side of each appliance, a slider is provided which is displaceable in its longitudinal direction and which protrudes with its two ends in the rest position by such an amount that the movement of displacement can be carried out optionally from one or the other end and that at the mounting side, at a distance from and on both sides of the slider, one fixed holding piece each is provided for the edge of one flange of the standard rail and on the slider another holding piece is provided for the edge of the other flange of the standard rail. <IMAGE>
Patent EP-0075690-A2 (EP)
Inventor: PFLEIDERER HANS-JORG DR
IPC: H04N5/353
Filed: 1982-08-10
Abstract: Die Erfindung bezieht sich auf einen Bildsensor mit in Zeilen und Spalten angeordneten Sensorelementen. Zum zeilenweisen Auslesen der Sensorelemente werden die Zeilenleitungen (L1) des Sensors über die Parallelausgänge (A1) eines Vertikal-Schieberegisters (VA) einzeln nacheinander angesteuert. Angestrebt wird eine Steuerung oder Regelung der Integrationszeit der Sensorelemente. Erfindungsgemäß wird das dadurch erreicht, daß die Sensorelemente einer jeden ungereaden (geraden) Zeile (L1) nach dem Auslesen der Sensorelemente innerhalb der Zeiträume, die für die Übertragung der Ladungen aus den Sensorelementen der nächstfolgenden N geraden (ungeraden) Zeilen auf die Spaltenleitungen (SP1 ... SPm) vorgesehen sind, weitere N-mal selektiert. Diese Selektionen dienen zur Beseitigung der zwischenzeitlich in den Sensorelementen der betrachteten Zeile (L1) optisch erzeugten Ladungen. Für die nächstfolgende Auslesung der betrachteten Zeile (L1) wird die Integrationszeit ihrer Sensorelemente um die Dauer von (2N-1) Zeilen (also einstellbar) verkürzt. Der Anwendungsbereich umfaßt elektronische Kameras.
Patent EP-0056705-A2 (EP)
Inventor: SMITH JOHN
IPC: F28F21/06
Filed: 1982-01-13
Abstract: The wettability of polyolefin or polyester film for use as a heat exchange membrane, e.g. tubes or sheets, in a heat exchanger is increased, generally to a surface tension reading in excess of 70 dynes/cm, by treating the surface of the film with a strong oxidising agent, particularly gaseous sulphur trioxide. The heat transfer coefficient is thereby improved. Tubes of such plastics material having a treated outer surface and an untreated inner surface are particularly useful for exchanging heat between a liquid flowing over the outer surface and a gas or vapour condensing within the tube.
Patent EP-0076696-A2 (EP)
Inventor: KHOSAKA TOSHIYUKI
IPC: C12N9/16
Filed: 1982-10-05
Abstract: A restriction enzyme having a specificity such that it can recognize a palindromic, hexanucleotide sequence 5'-GGCGCC-3', and can cleave the recognition sequence 5'-GGCGCC-3' between the two C's at the 3' ends, so as thus to generate DNA fragments with tetranucleotide long 3'- protruding ends, GCGC-3'. A method for production of this restriction enzyme employs strains belonging to Bifidobacterium breve, e.g. YIT 4006 having the Deposition No. FERM-P3906.
Patent EP-0079188-A2 (EP)
Inventor: LEFEVRE HERVE C
IPC: G02F1/09
Filed: 1982-11-02
Abstract: A single, continuous strand of fiber optic material 32 is wrapped about a mandrel 70 to form oval-shaped loops having parallel sides 82, 84. 88, 92 and curved ends 78, 83, 86, 90. A magnet 100 is positioned so that its B-field is substantially parallel to the straight portions 82, 84, 88, 92 of the loops. As light propogates through these straight portions 82, 84, 88, 92 of the loops, its direction of polarization is rotated in accordance with the Faraday effect. The curved portions 78, 83, 86, 90 are formed to create sufficient linear birefrigence to provide a phase difference ot 180 degrees between light in the two orthogonal polarization modes of the fiber 32. This causes the Faraday rotations in each of the straight portions 82, 84, 88, 92 to add, rather than cancel. 
     The magneto-optic rotator of the present invention is useful in a variety of applications such as an optical isolator, a modulator, and a magnetometer.
Patent EP-0096803-A2 (EP)
Inventor: KLUTING BERND ING GRAD
IPC: B60N2/07
Filed: 1983-06-01
Abstract: Eine Sitzschiene (2) für Fahrzeugsitze, insbesondere Kraftfahrzeugsitze, ist als Gehäuse ausgebildet, in dem wenigstens ein Getriebeteil (8) einer Sitzverstellvorrichtung angeordnet ist. An die Sitzschiene (2) ist eine dem längsverschiebbaren Eingriff in eine Führungsschiene (3) dienende Gleitschiene angeformt.
Patent EP-0099996-A2 (EP)
Inventor: LUSCHER PAUL
IPC: B65G1/06
Filed: 1983-06-30
Abstract: The present invention relates to an apparatus for heating stackable dishes. The apparatus includes a shaft-like heatable housing with an open top which can be closed off with a cover. A support for a stack of dishes is disposed within the interior of the housing. The support moves translationally in the vertical direction on guide rails and is linked to endless chains which are driven by an electric motor. By operating the electric motor, the support with the stack of dishes is moved to a vertical position which is convenient for removing or inserting dishes. This movement may be executed following an automatic opening of the cover. The operator does not need to bend over or to stretch to reach the dishes. An automatic control further serves to lower the stack of dishes into the housing and to close the cover after the passage of a predetermined time interval at the desired vertical position.
Patent EP-0100085-A2 (EP)
Inventor: DIETL RUDOLF
IPC: D21F3/08
Filed: 1983-07-25
Abstract: The roll comprises a core with a polyurethane ribbon wound helically round it. Smooth and profiled, in particular grooved or the like, roll surfaces can be obtained in this way. This makes it possible to form drainage channels in the roll surface, advantageous for example for wet presses. Rolls with a surface layer of wound polyurethane ribbon can also be used with advantage in textile production, as pickling rolls in sheet steel manufacture, as embossing calenders for aluminium foils or plastics films and for many other purposes. <IMAGE>
Patent EP-0100958-A2 (EP)
Inventor: MEIJER MARINUS
IPC: A47C27/05
Filed: 1983-07-27
Abstract: 1. Mattress with a core unit (1), a core cover (3) which surrounds the core unit, and also an outer envelope (6) which is provided with a closing fastener (7), characterised in that when using the mattress with a grid of supporting slats there is provided between the envelope (6) and above the core unit (1) or core cover (3) a free space (10) into which there can be introduced insert elements (11) of different construction as regards their material and/or configuration, and the underside of the mattress is provided with a support layer (3a) of hard flexibility which is adapted to the spring characteristic and the shaping of the slats of a grid of supporting slats and the spacing of the latter from one another.
Patent EP-0100530-A2 (EP)
Inventor: TSUKUI TSUTOMU
IPC: H01M8/04
Filed: 1983-07-28
Abstract: In a fuel cell using as an electrolyte an organic, high-molecular electrolyte (23), leakage of the electrolyte (23) from the electrolyte chamber is prevented so that an electrical short-circuit between anode (28) and cathode (21) can be avoided.
Patent EP-0104567-A2 (EP)
Inventor: LACHMANN HELMUT
IPC: F15B13/042
Filed: 1983-09-17
Abstract: Bei einem mit Eigenmedium gesteuerten Hydraulikventil mit einstellbarem Durchlaßquerschnitt, bei dem ein Ventilkörper (6) in einem Ventilgehäuse (3) vermittels eines Steuerkolbens (10) bewegbar ist, der eine Gegendruckkammer (14) von einer Steuerdruckkammer (15) trennt, ist eine auch bei hohen Arbeitsdrücken und in für die Wasserhydraulik geeigneter Weise wirksame "dynamische" Einstellung des Durchlaßquerschnittes möglich, indem dafür gesorgt wird, daß die Gegendrukkammer (14) und die Steuerdrukkammer (15) bei allen Stellungen des Steuerkolbens (10) mit Druckmittel gefüllt sind, wobei zumindest eine der beiden Kammern, Gegendruckkammer (14) oder/und Steuerdruckkammer (15), über ein Steuerventil (12) und ein Hilfssteuerventil (13) absperrbar sein muß.
Patent EP-0091146-A2 (EP)
Inventor: EDWARDS CHARLES LEE
IPC: C07C41/02
Filed: 1983-03-17
Abstract: 57 Alkanol alkoxylates, useful, for example, as nonionic surfactants, are prepared in accordance with the invention by reacting at least one alkanol having 8 to 18 carbon atoms with at least one alkylene oxide having 2 to 4 carbon atoms at alkaline pH and in the presence of one or more soluble calcium compounds, and reducing the pH of the resulting alkoxylation mixture to 7 or below by addition thereto of an acid comprising propionic acid, benzoic acid or a mixture of propionic and benzoic acids.
Patent EP-0090488-A2 (EP)
Inventor: LEWIS JOHN CHARLES
IPC: H05B6/02
Filed: 1983-02-11
Abstract: A device for inductively heating simultaneously and alike a plurality of identical elongated workpieces each having at least two axially spaced portions, to produce identical predetermined heat profiles in the workpiece throughout their longitudinal extents. The workpieces are conveyed at a predetermined uniform speed along work paths extending in a linear direction. A plurality of like multi-turn induction heating coils are coaxially disposed along the work paths and connected to a two-level power source. A reciprocal stop aligns the leading ends of the workpieces along the feed paths relative to the heating coils. The coils are at a first level of energization adapted to inductively heat the first axial portion of the respective workpieces identically to the same predetermined temperature as they pass through the coils. After a predetermined time interval during the heating cycle, triggered by the action of the stop, the coils are automatically placed at the other level of energization to inductively heat the second axial portion of the respective workpieces identically.
Patent EP-0095324-A2 (EP)
Inventor: EVANS STEVEN
IPC: C09B27/00
Filed: 1983-05-19
Abstract: A photographic recording material is described which employs a novel nondiffusible compound capable of releasing at least one diffusible magenta dye moiety said compound having the formula:
     wherein:
     (a) X represents the atoms necessary to complete a 5- or 6-membered heterocyclic ring;   (b) Y represents the atoms necessary to complete a 5- or 6-membered heterocyclic fused ring;   (c) CAR represents a ballasted carrier moiety capable of releasing the diffusible magenta dye moiety as a function of development of a silver halide emulsion layer under alkaline conditions;   (d) R represents a hydroxy group, a salt thereof, or a hydrolyzable precursor thereof, or CAR which is linked to the dye moiety through an oxygen atom thereon; and   (e) n is 0. 1 or 2, with the proviso that when n is 0, then R is CAR which is linked to the dye moiety through an oxygen atom thereon.
Patent EP-0095925-A2 (EP)
Inventor: HAY JAMES VOLNEY
IPC: C07D231/00
Filed: 1983-05-31
Abstract: Compounds of the formula
     wherein R is H or CH 3 ; 
     Q is an optionally substituted imidazole, pyrazole, thiazole or isothiazole moiety; 
     A is a heterocyclic group, e.g. pyrimidin-2-yl; and their agriculturally suitable salts, exhibit herbicidal and plant growth regulant effects. 
     The compounds may be formulated for use in conventional manner. They may be made by various methods, e.g. by the reaction of a sulfonyl isocyanate QS0 2 NCO with an aminoheterocycle HN(R)A.
Patent EP-0104035-A2 (EP)
Inventor: BLANCO FERNANDO E
IPC: C08G18/67
Filed: 1983-09-09
Abstract: A liquid, highly reactive alpha-beta ureide having the formula:
     wherein R is a polymeric backbone having no groups reactive with alpha-beta unsaturated amides, n is from 2 to 4 and R, is hydrogen, lower alkyl or halogen, the cured elastomer resulting therefrom, and a method for making same.
Patent EP-0113328-A2 (EP)
Inventor: FEDER JOSEPH
IPC: C12N5/071
Filed: 1983-12-06
Abstract: In apparatus for maintaining animal cells in vitro in a substantially arrested state of proliferation with continuous secretion of cell product, the cells are retained within a reactor vesel chamber (39) in a semi-rigid matrix having interstices for passage of fluid nutrient medium. Fresh nutrient medium is supplied by perfusion into the matrix through relatively low porosity tubes (40) which are suspended in the reactor chamber (39) and which substantially traverse the matrix; expended medium and cell product is withdrawn through relatively high porosity tubes (41) which are also suspended in the reactor chamber (39) and which substantially traverse the matrix; and oxygenated gaseous medium is supplied by perfusion into the matrix through a selectively-permeable membrane (42) disposed in the reactor chamber (39).
Patent EP-0115321-A2 (EP)
Inventor: NEWMAN ALLEN R
IPC: B05B14/48
Filed: 1984-01-24
Abstract: A spray booth is disclosed for applying powder coating to substrates. There is a self contained recovery/filter system associated with the booth, which recovery/filter system is so constructed that there are no restrictions in the air flow passages between the booth and the recovery/filter system, with the result that there are no confined areas wherein fires may cause explosions. Powder is collected in air slides located in the bottom of the recovery/filter system. The air slides transfer the collected powder via a sloping fluidized bed to air transfer pumps which are operative to convey the collected powder back to a recycle system. In order to expose a maximum surface area of a complex shaped workpiece to powder coverage with a minimum number of spray guns, the workpieces are rotated during the course of passage through the booth. Rotation of the workpiece is effected by supporting the workpieces upon the top of rotatable conveyorized shafts which extend upwardly through seals located in the floor of the booth.
Patent EP-0136457-A2 (EP)
Inventor: BARDOLL MEINRAD
IPC: F15B11/08
Filed: 1984-07-31
Abstract: Das rohrförmige Ventilgehäuse eines 4/3-Wegeventils besitzt an seiner Längsseite einen mittigen Rücklaufanschluß zu einem Vorratsbehälter für Hydraulikflüssigkeit, links und rechts vom Rücklaufanschluß liegen symmetrisch dazu je ein Arbeitsanschluß zur Vorder- bzw. Rückseite eines Hydraulikkolbens sowie je ein Pumpenanschluß zu einer mit konstantem Druck fördernden Pumpe. Diese Hydraulikanschlüsse sind durch zwei mit dazwischenliegender Schraubenfeder gegenläufig arbeitenden Steuerkolben steuerbar, deren Stirnseiten durch elektromagnetisch betätigte Vorsteuerventile mit Pumpendruck beaufschlagbar sind. Das bei Linksbzw. Rechtslauf des Hydraulikkolbens an der einen Kolbenseite verdrängte Volumen der Hydraulikflüssigkeit gelangt über die beiden Arbeitsanschlüsse zur anderen Kolbenseite.
Patent EP-0137999-A2 (EP)
Inventor: BRACHTL BRUNO
IPC: G06Q20/34
Filed: 1984-08-29
Abstract: An electronic funds transfer system (EFT) is described in which retail terminals located in stores are connected through a public switched telecommunication system to card issuing agencies data processing centres. Users of the system are issued with intelligent secure bank cards, which include a microprocessor, ROS and RAM stores. The ROS includes a personal key (KP) and an account number (PAN) stored on the card when the issuer issues it to the user. Users also have a personal identity number (PIN) which is stored or remembered separately.A transaction is initiated at a retail terminal when a card is inserted in an EFT module connected to the terminal. A request message including the PAN and a session key (KS) is transmitted to the issuers data processing centre. The issuer generates an authentication parameter (TAP) based upon its stored version of KP and PIN and a time variant parameter received from the terminal. The TAP is then returned to the terminal in a response message, and based upon an imputed PIN, partial processing of the input PIN and KP on the card a derived TAP is compared with the received TAP in the terminal. A correct comparison indicating that the entered PIN is valid.The request message includes the PAN encoded under the KS and KS encoded under a cross-domain key. Message authentication codes (MAC) are attached to message and the correct reception and regeneration of a MAC on a message including a term encoded under KS indicates that the received KS is valid and that the message originated at a valid terminal or card.
Patent EP-0140353-A2 (EP)
Inventor: HARTMANN HEINRICH DR
IPC: G03F7/00
Filed: 1984-10-26
Abstract: Zur Herstellung von Druckformen, insbesondere Flachdruckformen, durch bildmäßiges Belichten mit aktinischem Licht eines photopolymerisierbaren Aufzeichnungsmaterials und anschließendes Entwickeln mit wäßrig-alkalischen Entwicklerlösungsmitteln werden solche photopolymerisierbaren Aufzeichnungsmaterialien mit einer auf einem dimensionsstabilen Träger aufgebrachten photopolymerisierbaren Kopierschicht (S) vorgeschlagen, die in der photopolymerisierbaren Kopierschicht (S) neben ethylenisch ungesättigten, photopolymerisierbaren, niedermolekularen Verbindungen, mindestens einem Photoinitiator, Farbstoffen und/oder Pigmenten sowie gegebenenfalls weiteren Zusatz- und/oder Hilfsstoffen als Bindemittel mindestens ein oligomeres und/oder höhermolekulares, in wäßrig-alkalischen Medien lösliches oder dispergierbares Copolymerisat auf der Basis von cyclischen Dienen, insbesondere gegebenenfalls substituiertem (Di-, Tri-) Cyclopentadien enthalten. Bevorzugte Copolymerisate auf Basis der cyclischen Diene enthalten als weitere Co-Bausteine Carbonsäureanhydrid-Gruppen enthaltende Comonomere, insbesondere Maleinsäureanhydrid, und/oder freie Carboxylgruppen enthaltende Comonomere, insbesondere Maleinsäurehalbester.
Patent EP-0168522-A2 (EP)
Inventor: CASTRO ANTHONY
IPC: A61K9/00
Filed: 1984-11-02
Abstract: The shaped articles, especially tablets and the like, have a uniform structure and are obtained by dry mixing of 10 to 90% by weight of powdered synthetic thermoplastic polymer material and 10 to 90% by weight of an agent, and compression of this mixture to shaped articles. The agents are substances which either are sparingly soluble or difficult to disperse in water because of the formation of agglomerates or gel particles or are stable for only a short time in aqueous solution because of their chemical instability to water. Ampicillin is preferably used as agent. The shaped articles are particularly suitable for the release of agents of this type by placing the agent-containing shaped article in a vessel with inlet and outlet and passing through the vessel a liquid, preferably water or aqueous solutions, which picks up the agent in a virtually uniform concentration over a defined time. It is possible in this way to administer medicaments, narcotics and the like in a uniform manner. <IMAGE>