baber/WOPTO huggingface dataset:
Patent EP-0096348-A1 (EP)
Inventor: FREEMAN WILLIAM T
IPC: G06F3/00
Filed: 1983-05-31
Abstract: Apparatus and method for making and photographing computer graphic colored images by defining each computer graphic color image as a plurality of constant color pixel groups, assigning one of a preselected number of colors to each constant color pixel group, assigning one of a preselected number of foreground/background numbers to each constant color pixel group so as to designate its location with respect to the other constant color pixel groups, and exposing a photosensitive material to each constant color pixel group displayed in a predetermined ordered sequence and color so as to maintain the predetermined ordered foreground to background relationship between the constant color pixel groups in the exposure of the photosensitive material to the overlapping areas between the constant color pixel groups.
Patent EP-0096826-A1 (EP)
Inventor: REIL WILHELM
IPC: B31B17/74
Filed: 1983-06-07
Abstract: 1. A process for the production of a pack for a material capable of flow, comprising side walls (1) which are connected together in a tubular configuration by way of at least one longitudinal sealing seam and end walls (2) which are applied to the ends of a tube which is of round cross-section and form the bottom (2) and the top of the pack, wherein the side walls (1) comprise cardboard which is coated at least on one side with thermoplastic material, the bottom (2) of the pack as a flat wall portion is disposed on a tool (8) and together with same moved vertically towards the edge (3) of the tube, with the free edge (3) or the side walls (1) being flanged out by 20 degrees to 40 degrees relative to the vertical, it is thereupon pressed on to the edge (3) and the edge (5) of the bottom (2) is sealed on to the edge (3) of the tube, thereupon the tool (8) is withdrawn, and wherein finally the sealed edges (3, 5) of the side wall (1) and the bottom (2) are raised into the vertical again, characterised in that, after the edge (5) of the bottom has been sealed on to the edge (3) of the tube, when the tool (8) is withdrawn, the outer edge (5) of the bottom (2) is laid over around the free edge face (4) of the side edge (3) and is laid over through 180 degrees relative to the inward side outwardly on to the outside surface of the side wall (1) and is welded there.
Patent EP-0128230-A1 (EP)
Inventor: BAUMANN RAINER DIPL-PHYS
IPC: H01S3/083
Filed: 1983-06-09
Abstract: 1. Ring laser gyro comprising a resonator block (10) for providing a polygon-shaped, in particular triangular-shaped, gas-filled laser path by means of borings (12, 14, 16) within said resonator block and comprising a cathode (32) as well as anodes (34, 34') equally spaced from said cathode for generating two counterpropagating laser beams within said borings, characterized in that the gas discharge path (16) formed by said cathode (32) and said anodes (34, 34') only extends via one polygon side.
Patent EP-0131640-A1 (EP)
Inventor: BARNETT RONALD EDWARD
IPC: A23L27/30
Filed: 1983-07-13
Abstract: Foodstuff compositions comprising a sweetener and a sweetness modifying agent, namely m-aminobenzoic acid, processes for modifying the sweetness perception and reducing the sweetness content of a foodstuff and a sweetening composition are disclosed.
Patent EP-0105221-A1 (EP)
Inventor: REVEL MICHEL
IPC: C12Q1/00
Filed: 1983-09-07
Abstract: There is provided an assay for the detection and quantitative determination of interferon. The assay is based on the exposure of certain cells to a solution containing the interferon which is to be determined, infecting the cells with a suitable virus, incubating for a predetermined period of time, lysing the infected cultures and determining the virus protein. The measurement of the virus proteins can be effected by ELISA or Radioimmunoassay. There is also provided a kitfor carrying out such assays.
Patent EP-0092311-A1 (EP)
Inventor: BASS RICHARD ARNOLD
IPC: F16D55/32
Filed: 1983-03-09
Abstract: A disc brake comprises an annular disc 17 which is slidable on six pins 16 which are equally spaced around a wheel hub 11 which carries a rim 15. Two friction pads 25 and 26 are supported in a caliper 21 which in turn is mounted on a non-rotatable part 13. A hydraulic actuator 24 in the caliper urges pad 26 against the disc and also urges the disc against pad 25, thus providing a braking force between the pads and the disc. An annular anti-rattle spring member 31 slides on pins 16 with the disc and has projections 33 which engage lugs 18 on the disc and urge the disc resiliently into engagement with the pins to prevent rattling of the disc on its pins.
Patent EP-0115741-A1 (EP)
Inventor: SANER KASPAR
IPC: G01L1/10
Filed: 1983-02-04
Abstract: A mass and force meter with two dynamometers, in which the load to be measured acts at least on one of the dynamometers and is compared with the weight of a reference mass which also acts upon at least one of the dynamometers. The reference mass is linked to a lever pivotally mounted on a horizontal axis of the frame of the meter by guiding means having a reset force so that the reference mass is guided horizontally and parallelly. The guiding means includes a vertical, flat spring and at least one pair of arms connected by resilient guides.
Patent EP-0113649-A1 (EP)
Inventor: MIOEEN THOMAS KONRAD
IPC: C22B3/04
Filed: 1983-12-05
Abstract: The invention relates to a method for selectively recover- ng the metal values of polymetallic sulphidic ore concen- :ates that contain lead and/or gold and other precious netals. The concentrate is treated in the following combina- :ion of process stages:
     a) roasting (2) under magnetite yielding conditions   b) sulphating (4) in an oxidising environment to convert non-ferrous metals to sulphate and/or oxysulphate form;   c) leaching (5) in water or a weak aqueous solution of sulphuric acid to recover any copper, nickel, cobalt, zinc, uranium and molybdenum present, and at least part of the silver present;   d) treating (10) the leaching residue from stage c), for example, by leaching in a solution of chloride of an alkali metal or an earth metal, or smelting said residue while slagging any iron content therein to recover the lead content and any silver remaining.
Patent EP-0125657-A1 (EP)
Inventor: IRIE TOSHIO C O RESEARCH LABOR
IPC: C23C22/78
Filed: 1984-05-11
Abstract: Steel strips having a Zn-Fe-P alloy electroplated thereon exhibit improved corrosion resistance, particularly perforation corrosion resistance, as long as the plating contains 5 to 30% by weight of iron and 0.0003 to 0.5% by weight of phosphorus.
Patent EP-0127821-A1 (EP)
Inventor: MADER KARL-HEINZ
IPC: C03C3/089
Filed: 1984-05-18
Abstract: Filter glasses and fusible filter faceplates for use in contrast enhancement of cathode ray tube (CRT) signals employing P-43, P-44 and other phosphors with peak wavelengths near 546 nm or for use with green LED's, have the composition in wt.%:
Patent EP-0143331-A1 (EP)
Inventor: SCHROCKER RAINER DIPL-ING
IPC: G01P3/48
Filed: 1984-10-25
Abstract: 1. A circuit arrangement for measuring the speed of a slotted armature of an induction machine (2), in which the number of slots in the armature is not an integral multiple of the number of poles of the stator and which has at least two phase windings (3, 4, 5) in the stator, through at least one of which a current flows, the basic frequency of the energizing current for the phase windings (3, 4, 5) being suppressed and the characterizing value for the speed being the basic frequency of the frequency signal produced by the slots in the armature, characterized in that it has for the separation of the frequency signal a network (1) to which the voltages tapped at least two phase windings (3, 4, 5) or two current transformers (77, 78) are fed, these voltages being superimposed on one another with a phase such that only those components of the frequency which are produced by the energizing current are suppressed.
Patent EP-0151847-A1 (EP)
Inventor: DAY SAN-TONG
IPC: A45B25/14
Filed: 1984-02-16
Abstract: A fully-automatic umbrella operable one-handedly by means of a single control means 6, comprising: a stick 1 having a handle 11 at the lower end thereof, an outer tubular shaft 2 mounted on the upper end of said stick and provided with an intermediate ring 21 at the top thereof, an upper inner shaft 3 inserted in the upper end of said outer tubular shaft and provided with an upper ring 31 at the top thereof, a sliding member 4 mounted over said outer tubular shaft and provided with a lower ring 41 at the upper end thereof, a rib assembly 5 collapsibly and pivotably connected to said upper, intermediate and lower rings, a control device disposed in said stick and being operable to control the opening and collapsing of the umbrella through said control means 6, a coil spring 7 adapted for closing the umbrella mounted between said intermediate and lower rings, and two coil springs 8A, 8B adapted for opening of the umbrella mounted separately in the upper and lower portions of said stick.
Patent EP-0122101-A1 (EP)
Inventor: TICK PAUL ARTHUR
IPC: C03C3/247
Filed: 1984-03-30
Abstract: Glasses within the Li 2 O-K 2 O-ZrO 2 -F-P 2 O 5  system having batch compositions as generally depicted in terms of mole percent in FIGURE 2 have improved properties. A particular glass has the approximate stoichiometry, on a chemically analyzed basis of
Patent EP-0127297-A1 (EP)
Inventor: BATEMAN NEIL E
IPC: A61K47/26
Filed: 1984-04-12
Abstract: A vitamin or mineral composition with enhanced bioavailability is disclosed including at least one vitamin or mineral, a polyoxyethylene sorbitan ester, and a diluent, such as polyols or vegetable oils.
Patent EP-0139391-A1 (EP)
Inventor: KAM ANTHONY YUK-YIM
IPC: C10G11/18
Filed: 1984-08-21
Abstract: The present invention involves a fluid catalytic cracking (FCC) apparatus and process comprising a reactor riser zone, primary and secondary cyclones, connected in series to the riser zone, and a stripping zone. The riser zone, the primary and the secondary cyclones, and the stripping zone, are placed within a single reactor vessel. The primary cyclone is connected to the reactor riser zone by an enclosed conduit which prevents random post-thermal cracking of the hydrocarbons after they exit the reactor riser zone. The secondary cyclone is also connected to the primary cyclone by an enclosed conduit. Any one or both of the enclosed conduits contain a trickle valve to accommodate sudden increased surges of pressure and of flow of the hydrocarbons and catalyst mixture. The reactor riser zone is equipped with an opening which allows stripping gases, from the stripping zone, to enter the riser. The gases can be subsequently conducted through the primary and secondary cyclones to the downstream fractionation means.
Patent EP-0136912-A1 (EP)
Inventor: ROBERTS DAVID J A
IPC: F16B25/10
Filed: 1984-10-02
Abstract: A self-drilling screw (1) having a head at one end and a forged drilling end configuration at the other. The drilling end configuration comprises a pair of longitudinally extending flutes (9) which are separated by land portions (8) and which extend through a tapered tip end (5) to form two cutting edges (21). The forging operation is performed in such a way as to promote complete formation of the tip end (5) and that may be achieved by inhibiting material flow away from that tip end (5) or by promoting extrusion of material towards the tip end (5). The drilling end portion (16) of the screw (1) is of elliptical cross section having a minor axis in the region of 60 to 80% of the major axis, and a fillet (22) is formed in the base of each flute (9) at the tip end portion of the flute (9). Each fillet (22) has a flat surface (23) arranged generally parallel to the screw axis and angularly relative to the adjacent cutting edge (21) of the tip end (5). At least one interuption (11), which may be a depression or a projection, is formed on each of a plurality of side surfaces (8) of the drilling end portion (16). Also, each flute (9) may comprise two end to end portions (14, 15) which extend at different angles to the longitudinal axis of the screw (1).
Patent EP-0119147-A1 (EP)
Inventor: ETCHEPARRE JEAN
IPC: B65H45/101
Filed: 1984-02-13
Abstract: 1. Quilting process of fabric lengths on a cutting-out table (1) consisting in unwinding a roll of material kept in a cylinder (14) set in a moving carriage (3), the length of the material corresponding to the quilting length desired, the carriage (3) being forwarded to the desired place of the cutting-out table (1) in order to unwind by the cylinder's rotation (14) opposite to the taking up of the fabric's length direction and arrange this latter during the simultaneous travel of the moving carriage (3) either on the cutting-out table (1) or on the fabric layer(s) previously quilted distinguished by the fact that it consists in unwinding from a roll of material (35) maintained on an under-frame (21) lengthening the cutting-out table (1) a fabric length corresponding to the quilted length desired while re-winding simultaneously in the cylinder (14) maintained on a swivelling support (22) forming one piece with the under-frame (21) then once the fabric length is wound in the cylinder (14) it is transferred to the moving carriage (3) forming one piece with the cutting-out table (1) and it's shifted and forwarded to the place of the said table desired to be set by the movement of the cylinder (14) which is perpendicular to the area of the table (1), the wound fabric supported on the cutting-out table or on the layer(s) previously quilted due to the cylinder's (14) rotation depending on the moving carriage's (3) movement direction which is opposite to the fabric's winding direction, unwound and quilted and, once the fabric is unwound off the cylinder (14), it is forwarded to the swivelling support (22) to rewind a new fabric 's length.
Patent EP-0148727-A1 (EP)
Inventor: ZURCHER ERWIN
IPC: D04B15/88
Filed: 1984-12-05
Abstract: Two nip rolls (2, 3) are mounted between two arms of a stirrup (17) articulated about an axis (18) integral with a second stirrup (21) articulated about an axis (22). Said rolls are given by a motor (25) and the knitted fabric is rolled about a winding bar (4) driven by a motor (14). Two force sensors (28, 29) measure respectively the tension exerted by the knitted fabric (1) between the roll (3) and the bar (4) via the stirrup (21) articulated about the axis (22) and the tension exerted by the knitted fabric (1) between the roll (2) and the knitting machine needles via the stirrup (17) articulated about the axis (18). As the tensions of the knitted fabric are merged with the axes (18, 22), the tensions applied to those axes do not generate any torque to the levers articulated to said respective axes so that the motors (14, 25) set by the sensors (28, 29) adjust independently the tensions in the knitted fabric ends upstream and downstream of the rolls (2, 3).
Patent EP-0116020-A1 (EP)
Inventor: SIEGEL PAUL HOWARD
IPC: H03M7/14
Filed: 1984-01-03
Abstract: The generation of non-return-to-zero (NRZ) representations of runlength limited (RLL) encoded datastreams utilizes a length oriented arithmetically recursive RLL encoder whose finite state encoding transition space has assigned RLL symbols to state transitions. By constraining the paths, and hence restricting the set of allowable RLL symbol streams, then selectable notch frequencies in the spectra of the NRZ representation can be secured. Recovery of data is obtained by the logical dual of this process. Also, a NRZ bit stream representation exhibits a frequency spectrum notched at f/kn hertz if K NRZ source codestreams are k-way interleaved.
Patent EP-0128912-A1 (EP)
Inventor: MILISAVLJEVIC MILORAD
IPC: F15B11/032
Filed: 1983-12-14
Abstract: Presse pour la fabrication de produits moulés ou emboutis comprenant un outil de presse (3) fixé à une extrémité d'un cylindre mobile (2). Ce cylindre mobile (2) est monté coaxialement à l'intérieur d'un cylindre fixe de guidage (4) fixé de manière suspendue coaxialement à l'intérieur d'un cylindre (5) formant l'enveloppe extérieure de la presse. La presse comprend une cloison mobile (8) définissant une première chambre à volume variable, huit vérins hydrauliques (11a à 11h) à pistons différentiels libres (12a à 12h) disposés en couronne autour du cylindre central (2). L'enveloppe extérieure (5) comprend un élargissement (23) pourvu d'au moins un alésage (44) dans lequel sont disposés des moyens à explosion pour provoquer le déplacement de l'outil de presse (3) quand la presse est utilisée comme une presse pneumatique/à explosion combinée. La presse est d'un encombrement réduit, et peut être adaptée pour la fabrication d'articles différents à des cadences de travail variées par des modifications simples et rapides.
Patent EP-0153394-A1 (EP)
Inventor: RIVKIN BERNARD W
IPC: B42F21/04
Filed: 1984-08-15
Abstract: Un repère (10) de construction unitaire, formé à partir d'une feuille d'un matériau flexible, semi-rigide ayant une section centrale adhésive (20) sur une face, ayant à chaque flanc deux étiquettes symétriques libres adhésives (22) qui sont inclinées de manière à faciliter l'indexation, peut être fixé de manière réversible sur un livre, une carte de fichier, une chemise de fichier hôte ou autres, à proximité d'un bord libre avec une étiquette libre adhésive faisant saillie depuis le bord libre hôte et une étiquette surjacente par rapport à une partie de l'hôte portant le repère. Le repère (10) peut être enlevé de l'hôte portant le repère en saisissant l'étiquette surjacente libre adhésive (22) et en détachant par épluchage le repère vers l'extérieur par rapport au bord libre de l'hôte sans endommager ce dernier, ou bien le repère peut être utilisé comme repère d'une partie de texte n'étant pas à proximité d'un bord d'un hôte en rabattant par pression la partie centrale portante transparente et adhésive directement sur ou adjacente à la partie de texte sur laquelle doit être placé le repère.
Patent EP-0154305-A1 (EP)
Inventor: MULLER CHRISTOPH
IPC: A47F5/08
Filed: 1985-02-28
Abstract: 1. A device for securing articles to a perforated plate (1), comprising a member (3) which is substantially L-shaped in side elevation and is provided with an eye, clip, hook (6) or the like on that flange which is substantially at right angles to the perforated plate (1) whereas the other flange (8), which is parallel to the perforated plate (1), is adapted to be adjusted in position relative to the perforated plate (1) by being slidable relative to the latter and is adapted to be locked in any of a plurality of stepped positions by means of a plug-in plate (4), which is provided with plugs (9), characterized in that that flange (8) of the L-shaped member (3) which is parallel to the perforated plate (1) has in a top plan view the shape of a frame, which in both bars (10) that extend in the direction of the sliding movement are provided each with a series of teeth on that side which is opposite to the perforated plate (1), and each of said series of teeth is interengageable with at least one tooth of series of teeth (13) provided on the underside of the plug-in plate (4) on both sides thereof when said plug-in plate has been plugged in position.
Patent EP-0200810-A1 (EP)
Inventor: YOSHINO SOTA
IPC: D05C15/22
Filed: 1985-07-09
Abstract: ® An improved looper for tufting machines is proposed which has a stopper (1) for preventing the piles from getting out of the looper and a plate spring butting against the lower edge of the stopper. The stopper has its lower edge (2) formed with an inverted U-shape recess. A tip (10) of cemented carbide is attached to the stopper in the recess. The piles will not get damaged because of the provision of the recess.
Patent EP-0183959-A1 (EP)
Inventor: BECKER RAINER DR
IPC: A01N37/44
Filed: 1985-10-23
Abstract: Die Erfindung betrifft Cyclohexenonderivate der Formel <IMAGE> in der R¹ Alkyl, R² Alkyl, gegegenfalls substituiertes Alkenyl oder Alkinyl, A Alkoxycarbonyl, Carboxyl, Cyano oder Trifluormethyl, B Wasserstoff oder Methyl. X einen unverzweigten, verzweigten oder cyclischen Alkylenrest, Z Wasserstoff oder Alkoxycarbonyl und n 0 oder 1 bedeuten, und Salze dieser Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung underwünschten Pflanzenwuchses.
Patent EP-0187351-A1 (EP)
Inventor: KLEBE KARLHEINZ
IPC: B65B43/30
Filed: 1985-12-20
Abstract: 1. A device for picking up individual textile parts or textile bags, lying flat and preferably of plastics, for lifting or removing from a stack (8), in which at least two brushes (18, 19), which can be pressed against the stack and engaging in the uppermost textile part (8a) or the uppermost textile bag, are held so as to be movable towards and away from each other on a lifting and pivot arrangement (12), wherein the brushes have steel bristles (26), which extend inclinedly in the engagement direction at least in the region of their free ends, characterized in that the brushes (18, 19) are arranged at the free ends of pivot levers (20) which are held at a spacing and connected to a pivot drive (24), and in that the free ends of the pivot levers (20) with the brushes (18, 19) for the release of the actual picked-up textile part (8a) or textile bag can be transferred beyond its initial position for picking up the textile part or textile bag to a much closer position.
Patent EP-0181695-A1 (EP)
Inventor: KURASCH DAVID HERMAN
IPC: G21F9/00
Filed: 1985-10-02
Abstract: Cask-like steel container for one-site storage, later- shipment and permanent disposal of low-level-radiation nuclear waste material. Container has configuration of a hollow cylinder (10) with heavy walls. Bottom portion (12) of container is affixed to cylindrical sides with a double weld. Steel top member (20) has an annular recess as does the top portion of the cylindrical sides, with hermetic, radiation- resistant gasket material (22) included therebetween, and the container top and sides are bolted together. The top member has spaced heavy eyelet-like members (30) affixed thereto for handling the container.
Patent EP-0188078-A1 (EP)
Inventor: CORNE ROBERT WILLIAM
IPC: H01B7/28
Filed: 1985-11-26
Abstract: A gelled oil filling compound primarily intended for optical cables which meets the standard drainage test at 70°C and is stable to prolonged exposure at -<sub>4</sub>0°C consists essentially of a low aromatic hydrocarbon oil and a block copolymer with a molecular weight in the range 200,000 to 2,000,000. The block copolymer comprises at least one segment tending to confer solubility in the oil and at least one segment tending to inhibit it, the preferred example being the polymer sold under the trade mark KRATON G1651 which has a centre segment which is a random copolymer of ethylene and butylene and two end segments consisting essentially of styrene units.
Patent EP-0189676-A1 (EP)
Title: Driving circuit for brushless DC motors
Inventor: INAJU TOSHIO
IPC: H02P6/10
Filed: 1985-12-24
Abstract: A driving circuit for a brushless DC motor having a small amount of torque ripple comprises a magnetic pole position detecting circuit (110) for detecting positions of magnetic poles of a rotor magnet (9) for delivering polyphase signals indicating the positions, a rectifier adder circuit (40) for producing a sum of positive or negative portions of the polyphase signals from the magnetic pole position detecting circuit (110), a first error amplifier (50) for adjusting a gain of the magnetic pole position detecting circuit (110) to make an output signal of the rectifier adder circuit (40) to be proportional to an instruction signal, a power supply circuit (101, 102, 103) for supplying currents to armature coils (4, 5, 6) in response to the polyphase signals, a modulating signal producing circuit (120) for producing a modulating signal synchronised with the rotation of the motor, and a second error amplifier (70) for adjusting a gain of the power supply circuit (101, 102, 103) to make the currents supplied to the armature coils (4, 5, 6) to be proportional to the modulating signal.