baber/WOPTO huggingface dataset:
Patent EP-0224132-A2 (EP)
Inventor: OKADA AKIHIRO
IPC: H04B10/275
Filed: 1986-11-13
Abstract: An optical composite transceiver (1) for a bus type local area network (LAN) system using a U-shaped or S-­shaped optical fiber cable (10) as a one-way transmission line, and using a carrier sense multiple access/collision detection (CSMA/CD) method and a half duplex communi­cation method, the optical composite transceiver (1) includes: optical couplers (9a, 9b) for sending and branching data to and from the optical fiber cable (10); an electric-to-optical converter (8) and an optical-to-­electric converter (7) for converting an electric signal to an optical signal and an optical signal to an electric signal; an inner coaxial cable (3) provided within the optical composite transceiver; a plurality of coaxial transceivers (2 o , 2₁, ..., 2 n ) connected to the inner coaxial cable; and a control unit (6) having access functions for sending and receiving data, and a collision detection function, and operatively connected to one (2 o ) of the inner coaxial transceivers.
Patent EP-0226828-A2 (EP)
Inventor: RODI ANTON
IPC: G01P3/486
Filed: 1986-11-20
Abstract: In combination, a tachogenerator of compact construction with a hollow shaft connection and a clamping element for fixing the tachogenerator onto a rotating drive shaft, the tachogenerator includes a stator connected to a stationary machine part for securing the stator against torsion, and a rotor rotatably carrying a coding disk, the rotor being formed in part of the hollow shaft connection and being mountable on the drive shaft so as to be fixed against rotation relative thereto, the stator being mounted, through the intermediary or bearings, on the rotor for free relative rotation therebetween, the rotor having a rear end face, and the rotating drive shaft being formed with a shaft collar, the clamping element bringing the rear end face of the rotor flatly into engagement with the shaft collar formed on the rotating drive shaft.
Patent EP-0203626-A2 (EP)
Inventor: BAECK ANDRE
IPC: D06L1/12
Filed: 1986-03-19
Abstract: Intimate mixtures of certain amines and a Bronstedt acid are useful for mixing with conventional detergent ingredients to provide through-the-wash fabric softening.
Patent EP-0194063-A2 (EP)
Inventor: CHEER ERIC RONALD
IPC: H04B1/16
Filed: 1986-02-17
Abstract: A transmitter for target tracking, the transmitter compries a transmit mode and a standby mode, a movement sensor for detecting movement of a target to be tracked, and a trigger circuit, responsive to the movement sensor, for selecting the transmit mode or standby mode for the transmitter. 
     In a preferred embodiment pulse generator for generating standby confidence pulses and the transmitter is arranged such that a standby confidence pulse is transmitted periodically when the transmitter is selected to operate in the standby mode for indicating to a tracking receiver that the transmitter is operational.
Patent EP-0194889-A2 (EP)
Inventor: KVEGLIS ALBERT A
IPC: C08F283/04
Filed: 1986-03-13
Abstract: A water-dispersable graft copolymer of a polyamide and an acrylic monomer is prepared by reacting a polyamide with an acrylic monomer in an alcohol solution in the presence of a free radical peroxidic initiator, followed by neutralisation of the resultant copolymer solution. The product is particularly useful as the resin of a water-based printing ink.
Patent EP-0215538-A2 (EP)
Inventor: BAUGHMAN GARY M
IPC: B65D39/08
Filed: 1986-03-20
Abstract: A closure (20) and boss (41) combination for providing an internally threaded outlet (21) in a drum end includes a raised metal boss (41) formed in the drum end and configured with a pair of concentric axially extending annular walls (43, 44) connected by an annular ring-shaped top surface. Securely crimped within the raised metal boss is a synthetic material closure (20) which includes an internal series of threads (23) surrounded by a crimping flange (24) which includes on its outer diameter surface a series of serrations configured with alternating recesses (26) and protruding portions (27). The flange includes an interior support surface (30) which is substantially concentric with the outer surface of the serrations and the inner, axially extending wall portion (44) of the boss is contiguous with this inner support surface in order to provide back-up support and preclude close-in of the closure and distortion of the closure threads during the crimping operation and during subsequent stress-inducing operations such as exposure to high-temperature sources.
Patent EP-0209390-A2 (EP)
Inventor: HAYAKAWA FUTOMI C O HY-BEC COR
IPC: B23K101/40
Filed: 1986-07-17
Abstract: An apparatus for continuous processing of a work piece, such as, IC- or LSI-chip or so on, in the directions of x- and y- co-ordinates, which comprises a pair of heat ray sources (47,48) arranged on a rotatable heat ray source assembly for irradiating pairs of parallel processing lines, by focussing the heat ray onto each of said processing lines in a definite line focus having a form of a segment of a line; a cylinder/piston arrangement (17) for effecting vertical positioning of said pair of heat ray sources for adjusting the focussing of heat ray onto said processing line; a distance adjusting means (25, 39) for adjusting the distance between said pair of parallel line focuses by effecting a parallel relative shifting of said pair of heat ray sources; a masking element provided for each heat ray source and having a pair of shield members for limiting the width of the heat ray beam discharging from the heat ray source to determine the length of line focus for each processing in x- or y- direction; and a masking element actuating means provided for each of said pair of heat ray sources and comprising a pair of cylinder/piston units for effecting simultaneous relative shifting of said pair of shield members to limit the width of the heat ray beam and thus to define the length of the line focus.
Patent EP-0210800-A2 (EP)
Inventor: EVANS JOHN REGINALD
IPC: B65H16/06
Filed: 1986-07-18
Abstract: A mandrel for use in winding a web around an article,the mandrel including a support for a roll of the web, a handle rotatably attached at each end of the support and a brake means which retards rotation of the support relative to at least one handle by an amount depending on the relative rotation between the handle and support which has already taken place.
Patent EP-0211578-A2 (EP)
Inventor: DESMARTEAU DARRYL D
IPC: C07C41/22
Filed: 1986-07-24
Abstract: N-fluoro-N-perfluoromethyl sulfonamide compounds are provided as fluorinating agents for the fluorination of organic compounds by either the direct electrophilic fluorination of organic compounds or by the fluorination of organic compound carbanions.
Patent EP-0217596-A2 (EP)
Inventor: SHAH GAUTAM P
IPC: C08L23/08
Filed: 1986-09-17
Abstract: A coextruded multiple layer oriented film comprises a core layer of a blend of ethylene vinyl alcohol copolymer and polyamide, two intermediate adhesive layers, and two outer layers of a blend of linear low density polyethylene, linear medium density polyethylene, and ethylene vinyl acetate copolymer. A preferred embodiment of the multilayer film exhibits excellent optics and shrink properties while providing high oxygen barrier especially useful in food packaging applications.
Patent EP-0225092-A2 (EP)
Inventor: BAUR BRUCE K
IPC: G09G1/00
Filed: 1986-11-14
Abstract: A silicon controlled rectifier (SCR) is connected between a selected electrode of a CRT and a reference potential level that is negative relative to the selected CRT electrode. The SCR remains non-conductive so long as the voltage between the selected electrode and the reference potential level remains below the breakdown voltage of the SCR and the SCR's dv/dt rating is not exceeded. If the voltage between the electrode and the reference potential level increases at a rate that exceeds the threshold rate for the SCR, the SCR turns on and shorts the selected electrode to the reference potential level.
Patent EP-0221861-A2 (EP)
Inventor: GAIOTTO CESARE
IPC: B05B12/08
Filed: 1986-10-24
Abstract: This invention relates to a pressure equalizer for use in a feeder (10) designed to feed a ceramic enamel, or a paint in general, to a spray gun (P) of an automatic type in general, and in particular to a spray gun (P) associated with an enamelling or painting robot (15). The feeder (10) is of the type utilizing an air-operated pump (12) and the pressure equalizer (20) is mounted close to the spray gun (P). The pressure equalizer (20) includes a pressure sensing element (22) for sensing the pressure at which an enamel or paint is fed to a spray gun (P), the sensing element (22) applying the pressure changes in a throttling member (40) which is fitted in the line supplying compressed air to the air-operated pump (12) so as to ensure that a controlled constant flow of enamel or paint is fed to the associated spray gun (P) for any working position thereof.
Patent EP-0229618-A2 (EP)
Title: Schwimmsattel-Teilbelag-Scheibenbremse
Inventor: HEIBEL HELMUT
IPC: F16D55/02
Filed: 1987-01-05
Abstract: Eine Schwimmsattel-Teilbelag-Scheibenbremse für Kraftfahrzeuge mit einem Schwimmsattel (14), der in bezug auf einen fahrzeug­festen Träger (12) verschiebbar gelagert ist, zwei Bremsbacken (16, 18), welche die Bremsscheibe (10) beidseits beaufschlagen und auf ihren der Bremsscheibe abgekehrten Seiten Trägerplatten (24, 26) für Bremsbeläge (20, 22) aufweisen, einer hydrauli­schen Kolben-Zylinder-Anordnung (34) im Schwimmsattel (14), die einen der zwei Bremsbacken (16, 18) direkt und den anderen Bremsbacken über den Schwimmsattel (14) beaufschlagt, und einer Gleit-Führung (54, 60; 58, 64) zwischen dem Träger (12) und dem Schwimmsattel (14), zeichnet sich dadurch aus, daß eine der Belag-Trägerplatten (24 oder 26) ausschließlich am Schwimmsat­tel (14) und die andere ausschließlich am Kolben (34) der Kolben-Zylinder-Anordnung abgestützt ist und daß zwischen dem Kolben (34) oder einem mit ihm fest verbundenen Bauteil (40) und dem Träger (12) eine weitere Gleit-Führung (56, 62; 58′, 62′) vorgesehen ist.
Patent EP-0231858-A2 (EP)
Inventor: EICH MANFRED
IPC: G11B7/24033
Filed: 1987-01-27
Abstract: The device uses polymeric liquid crystals with mesogenic side groups as a storage medium, arranged for the storage of information by means of selective variation of the order of the polymeric liquid crystals by means of a heat source. For the purpose of storing information, the macroscopically oriented film of the liquid- crystalline polymer, which in the temperature range below the glass transition temperature Tg > Ta (room temperature) is in a solid, dimensionally stable state of the liquid-crystalline polymer, is selectively heated locally to the isotropically liquid state by means of the heat source and, once the heat source has been switched off, the local information is fixed in the glass state of the polymer. 
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Patent EP-0241808-A2 (EP)
Inventor: KLAGES RICHARD
IPC: F16H55/36
Filed: 1987-04-01
Abstract: A vibration damper 1, particularly for the crankshaft of a piston combustion engine, comprises a hub 2 and a flywheel ring 3 which in each case are formed from an extruded sheet metal part. The flywheel ring 3 is arranged concentrically with respect to the hub 2, via an intermediately connected rubber body 4. The flywheel ring 3 is intended to be designed as a sheet metal pressed part, to be manufactured cost-effectively for a plurality of functions, so that further measures aimed at acoustic decoupling can also be advantageously carried out. To this end, the flywheel ring 3 is designed as a sheet metal pressed part open on one side, which is formed from a sensor disc 5, with a toothed outer circumference for an electronic measurement device, and a V-belt pulley 7, connected as one piece to the sensor disc, the V-belt pulley 7 being arranged at a radial distance (float 16) with respect to a connecting flange 8, by means of an essentially radial supporting flange 11. The connecting flange 8 has an attachment surface for the rubber body 4 which is firmly connected on the other side to a supporting flange 17 of the hub 2. <IMAGE>
Patent EP-0251042-A2 (EP)
Inventor: MATEJEC REINHART DR
IPC: G03C7/30
Filed: 1987-06-19
Abstract: Farbfotografisches Aufzeichnungsmaterial mit jeweils wenigstens einer Schicht, deren Hauptempfindlichkeit blau, grün bzw. rot ist, ergibt dann bei Details hoher Farbsättigung befriedigende Dichteabstufungen, wenn in mindestens einer Schicht, deren Hauptempfindlichkeit grün, und in mindestens einer Schicht, deren Hauptempfindlichkeit blau ist, eine Rotempfindlichkeit erzeugt wird, wobei die Hauptempfindlichkeit 8 bis 25 DIN größer als die Fremdempfindlichkeit ist.
Patent EP-0255643-A2 (EP)
Inventor: MATSUMOTO YUTO HODOGAYA CHEMIC
IPC: G02B5/22
Filed: 1987-07-20
Abstract: A metal complex compound having the formula:
      wherein each of X₁ and X₂ which may be the same or different, is a nitro group, a halogen atom, a phenylazo group (inclusive of a substituted phenylazo group) or a naphthylazo group (inclusive of a substituted naphthylazo group), each of n₁ and n₂ which may be the same or different, is an integer of from l to 3, each of R₁ and R₂ which may be the same or different, is an amino group, a monoalkylamino group, a dialkylamino group, an acetylamino group and a benzoylamino group (inclusive of a substituted benzoylamino group), M is a chromium atom, an iron atom, a cobalt atom, m is an integer of at least 2, and Y m⊕  is a bivalent or higher polyvalent metal ion.
Patent EP-0257432-A2 (EP)
Inventor: MORIMOTO SEIICHI
IPC: C08K3/34
Filed: 1987-08-10
Abstract: A vinyl chloride resin composition comprising 100 parts by weight of a vinyl chloride resin, from 10 to 200 parts by weight of a plasticizer and, as a stabilizer, from 0.5 to 50 parts by weight of a lead silicate obtained by melting a mixture of lead oxide and silicon dioxide, followed by cooling and pulverization.
Patent EP-0276487-A2 (EP)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04G7/30
Filed: 1987-12-30
Abstract: Die Gerüste haben Stiele (20) aus Leichtmetallrohr mit Lochscheiben (22). Anschlußköpfe (25) sind mit ihren Schlitzen über die Lochscheiben (22) gesteckt und mit Keilen (26) gesichert. Die Lochscheiben (22) bestehen aus Leichtmetall und sind mit Hilfe der Schweißnähte (33) festgeschweißt. Die Anschlußköpfe (25) bestehen aus Stahlguß oder geschmiedetem Stahl und sind auf die Strukturen reduziert, die für die Aufnahme, Überleitung und Abstützung der Kräfte unbedingt notwendig sind. Die Anlagestützflächen haben Durchbrechungen (52). Die Abstände (61) der Resultierenden von dem Keilauflagebereich (60) sind gleich bei unterschiedlichem Maß (58.1, 58.2) der äußeren Begrenzungen (56.1, 56.2) der Anschlußköpfe (25). Für die Sicherung gegen Verlieren hat der Keil einen Niet (86) oder dgl., welcher von nach oben gewölbten Halterippen (66) unter Berücksichtigung der Randausnehmung (72) in etwa parallel zum Rohr (77) gelegt werden kann.
Patent EP-0240358-A2 (EP)
Inventor: CLARKE FREDERIC
IPC: D06H7/22
Filed: 1987-04-03
Abstract: The invention relates to machines for the separation of knitted fabrics into discrete portions by the effective removal of threads linking the portions, the machines comprising infra-red radiation tubes (4) of which the output is controlled in accordance with the rate of progress of the fabrics through the machine.
Patent EP-0252669-A2 (EP)
Inventor: BUTLER ROYCE A
IPC: B05D7/16
Filed: 1987-06-30
Abstract: A coating composition comprising a major amount of at least on fluorocarbon resin (A) and a minor amount of a property-improving additive (B) or (C); 
the resin (A) being: perfluoroalkoxy tetrafluoroethylene copolymer resin (PFA); ethylenechlorotrifluoroethylene copolymer resin (E-CTFE); ethylenetetrafluoroethylene copolymer resin (E-­TFE); poly- (vinylidine fluoride) resin (PVDF); tetrafluoroethylene­hexafluoropropylene copolymer resin (FEP); poly(chlorotrifluoro­ethylene) resin (CTFE); or a mixture of two or more of these resins; 
the additive being: 
(B) a poly(phenylene sulfide) (PPS); or 
(C) a nitride; an oxide; a diboride; or a carbide of silicon, zirconium, tungsten or boron.
Patent EP-0254570-A2 (EP)
Inventor: GUDMUNDSSON BJORN JOHANN
IPC: E01H5/07
Filed: 1987-07-23
Abstract: Snow is scraped up by a moving scraper (1) and introduced into an air stream in a channel (2) or leaving the channel, so that the snow is carried away without forming ridges.
Patent EP-0256701-A2 (EP)
Inventor: FRASER ALEXANDER GIBSON
IPC: H04Q3/68
Filed: 1987-07-29
Abstract: An electronics space-division packet switch is disclosed in which each switch crosspoint includes digital logic capable of resolving simultaneous contentions for the source output buss medium. In particular, a bit-by-bit comparison (51) of priority codes disconnects all switches (54) but the one with the highest priority from the output buss (12). 
     This extremely simple crosspoint switch structure makes possible extremely large space-division packet switches in very compact physical form, using large scale integration techniques.
Patent EP-0261896-A2 (EP)
Inventor: GIBBONS DAVID JOHN
IPC: G02F1/13357
Filed: 1987-09-18
Abstract: A colour-sequential display 1 is formed by a matrix of surface-stabilised bi-stable ferroelectric liquid crystal elements 2, each being separately settable by a matrix driver 3, to provide brightness control of the display, the activation duration of the sets of fluorescent tubes is variable, being dependent on the binary significance of the brightness information for the relevant colour in the input signal. Half of the frame time (T) is used for the numerous setting operations on the matrix of elements and half is used for the backlighting operations of the various settings.
Patent EP-0266924-A2 (EP)
Inventor: EMSLANDER JEFFREY O C O MINNES
IPC: B65D53/00
Filed: 1987-10-14
Abstract: This invention relates to innerseals for containers which will provide a visual indication, before use, as to whether the innerseal has been the subject of tampering. 
     Certain kinds of innerseals can be removed from the mouths of containers by heating the innerseal to weaken the bond between the innerseal and container mouth and then carefully peeling the loosened innerseal away from the mouth of the container. The contents of the container can then be adulterated, and the innerseal resealed to the container mouth. Another method of tampering involves the steps of removing the innerseal from the mouth of a container having a relatively large diameter, cutting a disk out of the removed innerseal so that the disk is of a diameter suitable for covering the mouth of a container having a relatively small diameter, and heat sealing the altered disk to the mouth of the smaller container. 
     This invention provides an innerseal for bottles or other containers comprising a facing layer (22), an insulating layer (24) adhered to one major surface of said facing layer, and a thermally sensitive layer (26) adhered to said insulating layer. In a second embodiment, the innerseal comprises a facing layer and a thermally sensitive layer adhered to said facing layer. Upon application of a sufficient amount of heat to the thermally sensitive layer, said layer will change its appearance in such a way as to provide an indication of tampering by means of heat.
Patent EP-0269429-A2 (EP)
Inventor: SANDHU JASWINDER S
IPC: G09F9/35
Filed: 1987-11-25
Abstract: There is disclosed herein an acoustic imaging system which employs a liquid crystal cell for detecting acoustic energy and displaying an image. The cell (40) includes a layer of liquid crystal material (42) which is disposed between and encapsulated by a pair of cover members (44,46). At least one of the cover members is a laminated structure having at least two plies (50,52). The plies are of different materials and the thickness of each ply is governed by the expression n λ/2, where n is an integer, and λ is the wavelength of the acoustic energy in the cover materials. This structure enhances cell (40) rigidity and the uniformity of thickness of the liquid crystal layer (42) in larger sized cells, while maintaining good transmission for energy angularly incident on the cell.
Patent EP-0271317-A2 (EP)
Inventor: HASHIMOTO SHUICHI
IPC: H03M5/14
Filed: 1987-12-08
Abstract: A system for modulating and demodulating write data and read data in a magnetic recording system in accordance with a (1,7) RLL method. The modulating and demodulating system includes a first clock pulse generating circuit (1ʹ) receiving a reference signal from a recording medium and generating a first clock pulse (CLK SYS  , SCK CD ) having a first frequency equal to a data write frequency in accordance with a phase of the reference signal; a second clock pulse generating circuit (2ʹ, 12) receiving the first clock pulse and generating a second clock pulse (SCK BD ) having a second frequency, the second frequency being two-thirds of the first frequency; and a unit (13) for encoding data to be written in accordance with a (1,7) encoding and decoding other data to be read in accordance with a (1,7) decoding, in response to the first and second clock pulses.
Patent EP-0262041-A2 (EP)
Title: Composition diélectrique de type I à base de titanate de néodyme
Inventor: BEAUGER ALAIN
IPC: H01G4/12
Filed: 1987-09-21
Abstract: La présente invention concerne une composition diélectrique de type I à base de titanate de néodyme constituée d'un mélange comportant 58 à 70% en poids de titanate de néodyme (Nd2O3-3TiO2) 10 à 21 % en poids de titanate de plomb (PbTiO3), 5 à 14 % en poids de titanate de baryum (BaTiO3), 4 à 15 % en poids de zirconate de baryum (BaZrO3) et 0, 2 à 1,2 % en poids d'oxyde d'yttrium (Y2O3). Application à la fabrication de condensateurs.
Patent EP-0282875-A2 (EP)
Inventor: ENGELSBERGER HERBERT
IPC: B32B27/08
Filed: 1988-03-08
Abstract: A multilayered film (1) has a base film (2) and a first composite film (3), which is bonded to the latter by means of a lamination (10) and is formed by a single-layered film bubble which is blocked on the inside. Base film (2) and the composite film (3), bonded to it by means of lamination (10), are perforated with holes (7) the size of pin pricks. On the side opposite the base film, the composite film (3) is bonded by means of a further lamination (10) to a barrier film (6) and the latter is bonded by means of a further lamination (10) to a weldable film layer (11). 
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Patent EP-0287829-A2 (EP)
Inventor: KLETT MICHAEL WALTER
IPC: C09D5/18
Filed: 1988-03-24
Abstract: Improved flame retardant coatings are produced from curable chemical mixtures having at least one phosphorus-containing film former which has hydroxyl and/or methylol functionalities, and at least one nucleophilic organo silane. The silane is capable of undergoing nucleophilic reaction with hydroxyl radical displacement and/or capable of Michael's addition type of reaction via a nucleophilic phosphine compound. Additionally, the curable chemical mixture can involve an interaction polymeric product of the phosphorus-containing film former and nucleophilic organo silane. Also solvents such as water, curing agents, fillers and/or extenders may be present in the mixture.
Patent EP-0286065-A2 (EP)
Inventor: ANDERSON STEVEN R
IPC: B29B13/02
Filed: 1988-04-06
Abstract: A melter for adhesives such as hot melt adhesives or the like including a high melt zone (24) having high melt heater means (25) for heating the adhesive in the high melt zone (24) to a preselected application temperature, a feed hopper (18) positioned vertically above the high melt zone (24) and a cooling mechanism (50, 58) positioned vertically above the high melt heater means (25) to create a thermal barrier between the high melt heater means (25) an the feed hopper (18) to prevent migration of heat from the high melt zone (24) to the feed hopper (18). The present invention also relates to a method for preparing adhesives for application including heating the adhesive to a preselected application temperature in a high melt zone (24) and forming a thermal barrier in an area vertically above the high melt zone (24) to limit the up­ward migration of heat from such zone.